US20060122038A1 - Folding and inclination adjustable device for treadmills - Google Patents

Folding and inclination adjustable device for treadmills Download PDF

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Publication number
US20060122038A1
US20060122038A1 US11/002,300 US230004A US2006122038A1 US 20060122038 A1 US20060122038 A1 US 20060122038A1 US 230004 A US230004 A US 230004A US 2006122038 A1 US2006122038 A1 US 2006122038A1
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United States
Prior art keywords
frame
treadmill
base
posts
elongate hole
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Abandoned
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US11/002,300
Inventor
Tsai Lien Chou Lin
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Individual
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Individual
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Priority to US11/002,300 priority Critical patent/US20060122038A1/en
Publication of US20060122038A1 publication Critical patent/US20060122038A1/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0015Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements
    • A63B22/0023Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with an adjustable movement path of the support elements the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00Space saving
    • A63B2210/50Size reducing arrangements for stowing or transport

Definitions

  • the present invention relates to a folding and inclination adjustable device for treadmills and the device needs less number of parts and is easily to be operated to folding and adjusting the frame relative to the base.
  • a conventional treadmill generally includes a base with a rectangle frame pivotably connected between two sides of the base.
  • a driving device is connected to the frame so as to drive an endless belt on the frame.
  • Two posts extend from the two sides of the base and two handlebars are connected to the two posts and a control panel is connected between the two handlebars.
  • some treadmills are equipped with a folding device so that the frame can be pivoted upright to reduce the area that the treadmill occupies. Most of the folding devices are made by links which involve a complicated mechanism which is costly and difficult to be maintained. Besides, when pivoting the frame, the user has to overcome certain level of resistance and this could be a problem for some users.
  • the conventional treadmills are equipped with inclination adjusting device that allows the users to adjust the inclination of the frame relative to the base so as to obtain an uphill jogging function. The inclination adjusting device is independent from the folding device.
  • the present invention intends to provide a folding and inclination adjustable device that share some common parts so that the structure is simplified and a wheel is used to assist the pivoting action when the frame is to be pivoted to a vertical position.
  • the present invention relates to a treadmill that comprises a base with two side rails and two posts are connected to the side rails. Each post has an elongate hole defined therethrough.
  • a frame has a first end pivotably connected between the two posts and an endless belt reeves through the first end and a second end of the frame.
  • a driving unit for driving the endless belt is connected to the first end of the frame.
  • Two sets of pivot assemblies respectively extend through the two elongate holes and each have a pin and a roller which is mounted to the pin. The roller is movably retained in the elongate hole corresponding thereto and the pin is fixed to the frame.
  • a support device has an end fixed to the base and the other end of the support device is pivotably connected to an underside of the frame.
  • FIG. 1 is a perspective view to show the treadmill with the folding and inclination adjustable device of the present invention
  • FIG. 2 is a cross sectional view to show the pivot assembly cooperated with the side rail and the frame of the treadmill of the present invention
  • FIG. 3 is a side view to show the treadmill of the present invention, wherein the frame is located horizontally;
  • FIG. 4 shows the pivotal movement of the frame relative to the base
  • FIGS. 5 and 6 show that the frame is adjusted for the inclination relative to the base
  • FIG. 7 shows that the roller in the pivot assembly can be replaced with a bearing
  • FIG. 8 is an exploded view to show another embodiment of the folding and inclination device of the present invention.
  • FIG. 9 shows a perspective view of the folding and inclination device in FIG. 8 .
  • FIG. 10 shows that the roller in the pivot assembly in FIG. 8 can be replaced with a bearing.
  • the treadmill “A” of the present invention comprises a base 10 with two side rails 11 and a traverse bar (not shown) connected between the two side rails 11 .
  • Two posts 12 are connected to the side rails 11 and two handles 13 are connected to the two posts 12 respectively.
  • a control panel 14 is disposed between the two handles 14 so that the users may adjust the treadmill “A” and obtain physical information about the users.
  • Each post 12 has an elongate hole 15 defined therethrough.
  • a frame 20 has a first end pivotably connected between the two posts 12 and an endless belt 21 reeves through the first end and a second end of the frame 20 .
  • a driving unit 23 including a driving motor, a reduction assembly and electronic control parts is connected to the first end of the frame 20 .
  • the driving motor drives the endless belt 21 and is electronically connected to the control panel 14 .
  • a wheel 26 is connected to the front end of the frame 20 and two rear wheels 22 (only one is shown) are connected to an underside of the second end of the frame 20 .
  • An angle is defined between a longitudinal axis of each elongate hole 15 and the frame 20 , the angle is equal to or less than 90 degrees.
  • Each pivot assembly 25 respectively extend through the two elongate holes 15 and are connected to the two sides of the frame 20 .
  • Each pivot assembly 25 has a pin 253 and a roller 254 which is mounted to the pin 253 .
  • the roller 254 is movably retained in the elongate hole 15 corresponding thereto and the pin 253 includes a threaded end 252 which is threadedly connected to the frame 20 .
  • a support device 30 includes a pneumatic cylinder which has an end fixed to the base 10 and the other end of the support device 30 is pivotably connected to an underside of the frame 20 .
  • the frame 20 When folding the frame 20 , by the help of the rollers 254 , the frame 20 can be easily and smoothly pivoted upward as shown in FIG. 4 .
  • the wheel 26 is located above the floor as shown in FIG. 3 when the frame 20 is arranged horizontally, and is in contact with the floor when the frame 20 is about to pivot to vertical position, at this moment, the force of arm is so short that the user is hard to provide more force to pivot the frame 20 , the wheel 26 assists the pivotal movement for further pivoting the frame 20 .
  • the roller 254 in each set of the pivot assembly 25 can be replaced with a bearing 2540 as shown in FIG. 7 .
  • the support device 30 lifts the first end of the frame 20 and the whole pivot assembly 25 moves in the elongate hole 15 as shown.
  • FIGS. 8 and 9 show another embodiment of the folding device and the difference is for the structure of the post 12 is an adjusting portion which includes a first section 111 fixed on respective one of the two side rails 11 and including a first elongate hole 151 , a movable section 121 movably mounted to the first section 111 and a second section 120 which is connected to the movable section 121 .
  • the movable section 121 has a second elongate hole 152 , the two pins 253 of the two sets of pivot assemblies 25 respectively extending through aligned first and second elongate holes 151 , 152 .
  • the roller 254 in each set of the pivot assembly 25 can be replaced with a bearing 2540 .
  • the folding and inclination adjustable device successfully combines the folding and inclination adjustable functions within one simple device which needs less number of parts.
  • the wheel 26 and the rollers 254 in the pivot assemblies 25 allow the folding action to be much more easily and conveniently.

Abstract

A treadmill includes a base and two posts are connected to the two side rails. A frame with an endless belt is pivotably connected between the two posts. Each post has an elongate hole and two sets of pivot assemblies respectively extend through the two elongate holes. Each pivot assembly has a pin and a roller which is mounted to the pin which is fixed to the frame. The roller is movably retained in the elongate hole corresponding thereto. A support device has an end fixed to the base and the other end of the support device is pivotably connected to an underside of the frame. The frame is pivoted upward about the pins and the rollers assist the pivotal movement of the frame. The pins are moved within the elongate holes to adjust the inclination of the frame relative to the base.

Description

    FIELD OF THE INVENTION
  • The present invention relates to a folding and inclination adjustable device for treadmills and the device needs less number of parts and is easily to be operated to folding and adjusting the frame relative to the base.
  • BACKGROUND OF THE INVENTION
  • A conventional treadmill generally includes a base with a rectangle frame pivotably connected between two sides of the base. A driving device is connected to the frame so as to drive an endless belt on the frame. Two posts extend from the two sides of the base and two handlebars are connected to the two posts and a control panel is connected between the two handlebars. In order to be conveniently stored when not in use, some treadmills are equipped with a folding device so that the frame can be pivoted upright to reduce the area that the treadmill occupies. Most of the folding devices are made by links which involve a complicated mechanism which is costly and difficult to be maintained. Besides, when pivoting the frame, the user has to overcome certain level of resistance and this could be a problem for some users. Furthermore, the conventional treadmills are equipped with inclination adjusting device that allows the users to adjust the inclination of the frame relative to the base so as to obtain an uphill jogging function. The inclination adjusting device is independent from the folding device.
  • The present invention intends to provide a folding and inclination adjustable device that share some common parts so that the structure is simplified and a wheel is used to assist the pivoting action when the frame is to be pivoted to a vertical position.
  • SUMMARY OF THE INVENTION
  • The present invention relates to a treadmill that comprises a base with two side rails and two posts are connected to the side rails. Each post has an elongate hole defined therethrough. A frame has a first end pivotably connected between the two posts and an endless belt reeves through the first end and a second end of the frame. A driving unit for driving the endless belt is connected to the first end of the frame. Two sets of pivot assemblies respectively extend through the two elongate holes and each have a pin and a roller which is mounted to the pin. The roller is movably retained in the elongate hole corresponding thereto and the pin is fixed to the frame. A support device has an end fixed to the base and the other end of the support device is pivotably connected to an underside of the frame.
  • The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view to show the treadmill with the folding and inclination adjustable device of the present invention;
  • FIG. 2 is a cross sectional view to show the pivot assembly cooperated with the side rail and the frame of the treadmill of the present invention;
  • FIG. 3 is a side view to show the treadmill of the present invention, wherein the frame is located horizontally;
  • FIG. 4 shows the pivotal movement of the frame relative to the base;
  • FIGS. 5 and 6 show that the frame is adjusted for the inclination relative to the base;
  • FIG. 7 shows that the roller in the pivot assembly can be replaced with a bearing;
  • FIG. 8 is an exploded view to show another embodiment of the folding and inclination device of the present invention;
  • FIG. 9 shows a perspective view of the folding and inclination device in FIG. 8, and
  • FIG. 10 shows that the roller in the pivot assembly in FIG. 8 can be replaced with a bearing.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
  • Referring to FIGS. 1 to 4, the treadmill “A” of the present invention comprises a base 10 with two side rails 11 and a traverse bar (not shown) connected between the two side rails 11. Two posts 12 are connected to the side rails 11 and two handles 13 are connected to the two posts 12 respectively. A control panel 14 is disposed between the two handles 14 so that the users may adjust the treadmill “A” and obtain physical information about the users. Each post 12 has an elongate hole 15 defined therethrough.
  • A frame 20 has a first end pivotably connected between the two posts 12 and an endless belt 21 reeves through the first end and a second end of the frame 20. A driving unit 23 including a driving motor, a reduction assembly and electronic control parts is connected to the first end of the frame 20. The driving motor drives the endless belt 21 and is electronically connected to the control panel 14. A wheel 26 is connected to the front end of the frame 20 and two rear wheels 22 (only one is shown) are connected to an underside of the second end of the frame 20. An angle is defined between a longitudinal axis of each elongate hole 15 and the frame 20, the angle is equal to or less than 90 degrees.
  • Two sets of pivot assemblies 25 respectively extend through the two elongate holes 15 and are connected to the two sides of the frame 20. Each pivot assembly 25 has a pin 253 and a roller 254 which is mounted to the pin 253. The roller 254 is movably retained in the elongate hole 15 corresponding thereto and the pin 253 includes a threaded end 252 which is threadedly connected to the frame 20.
  • A support device 30 includes a pneumatic cylinder which has an end fixed to the base 10 and the other end of the support device 30 is pivotably connected to an underside of the frame 20.
  • When folding the frame 20, by the help of the rollers 254, the frame 20 can be easily and smoothly pivoted upward as shown in FIG. 4. The wheel 26 is located above the floor as shown in FIG. 3 when the frame 20 is arranged horizontally, and is in contact with the floor when the frame 20 is about to pivot to vertical position, at this moment, the force of arm is so short that the user is hard to provide more force to pivot the frame 20, the wheel 26 assists the pivotal movement for further pivoting the frame 20. It is noted that the roller 254 in each set of the pivot assembly 25 can be replaced with a bearing 2540 as shown in FIG. 7.
  • As shown in FIGS. 5 and 6, when adjusting the inclination of the frame 20, the support device 30 lifts the first end of the frame 20 and the whole pivot assembly 25 moves in the elongate hole 15 as shown.
  • FIGS. 8 and 9 show another embodiment of the folding device and the difference is for the structure of the post 12 is an adjusting portion which includes a first section 111 fixed on respective one of the two side rails 11 and including a first elongate hole 151, a movable section 121 movably mounted to the first section 111 and a second section 120 which is connected to the movable section 121. The movable section 121 has a second elongate hole 152, the two pins 253 of the two sets of pivot assemblies 25 respectively extending through aligned first and second elongate holes 151, 152. As shown in FIG. 10, the roller 254 in each set of the pivot assembly 25 can be replaced with a bearing 2540.
  • The folding and inclination adjustable device successfully combines the folding and inclination adjustable functions within one simple device which needs less number of parts. The wheel 26 and the rollers 254 in the pivot assemblies 25 allow the folding action to be much more easily and conveniently.
  • While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.

Claims (5)

1. A treadmill comprising:
a base (10) with two side rails (11) and two posts (12) connected to the side rails (11), each post (12) having an elongate hole (15) defined therethrough;
a frame (20) having a first end pivotably connected between the two posts (12) and an endless belt (21) reeving through the first end and a second end of the frame (20), a driving unit (23) connected to the first end of the frame (20) and driving the endless belt (21);
two sets of pivot assemblies (25) respectively extending through the two elongate holes (15) and each having a pin (253) and a roller (254) which is mounted to the pin (253), the roller (254) movably retained in the elongate hole (15) corresponding thereto, the pin (253) being fixed to the frame (20), and
a support device (30) having an end fixed to the base (10) and the other end of the support device (30) pivotably connected to an underside of the frame (20).
2. The treadmill as claimed in claim 1, wherein a wheel (26) is connected to the front end of the frame (20).
3. The treadmill as claimed in claim 1, wherein an angle is defined between a longitudinal axis of each elongate hole (15) and the frame (20), the angle is equal to or less than 90 degrees.
4. The treadmill as claimed in claim 1, wherein each of the pins (253) includes a threaded end (252) which is threadedly connected to the frame (20).
5. The treadmill as claimed in claim 1, wherein each of the posts (12) includes an adjusting portion which includes a first section (111) fixed on respective one of the two side rails (11) and including a first elongate hole (151), a movable section (121) movably mounted to the first section (11) and a second section (120) which is connected to the movable section (121), the movable section (121) having a second elongate hole (152), the two pins (253) of the two sets of pivot assemblies (25) respectively extending through aligned first and second elongate holes (151, 152).
US11/002,300 2004-12-03 2004-12-03 Folding and inclination adjustable device for treadmills Abandoned US20060122038A1 (en)

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Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080280734A1 (en) * 2007-05-09 2008-11-13 Spark Innovations, Inc. Folding treadmill
US20090069159A1 (en) * 2007-09-10 2009-03-12 Leao Wang Folding mechanism of a treadmill
US20090082176A1 (en) * 2007-09-26 2009-03-26 Icon Health & Fitness, Inc. Exercise devices, components for exercise devices and related methods
US20090093347A1 (en) * 2007-10-04 2009-04-09 Leao Wang Integrated folding mechanism of a treadmill
US20090111666A1 (en) * 2007-10-31 2009-04-30 Leao Wang Folding mechanism for a handrail frame assembly of a treadmill
US20090124465A1 (en) * 2007-11-13 2009-05-14 Leao Wang Engaging mechanism for a folding apparatus of a treadmill
US20100029444A1 (en) * 2008-08-02 2010-02-04 Chiu Hsiang Lo Foldable support frame for treadmill
US20130237381A1 (en) * 2012-03-06 2013-09-12 Ming-Nan Chen Collapsible mechanism for treadmill
US8657724B2 (en) 2010-09-20 2014-02-25 Rexon Industrial Corp., Ltd. Folding treadmill
WO2015021574A1 (en) * 2013-08-14 2015-02-19 岱宇国际股份有限公司 Folding type treadmill
US9168414B2 (en) 2013-08-14 2015-10-27 Dyaco International Inc. Foldable treadmill
US10188890B2 (en) 2013-12-26 2019-01-29 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10279212B2 (en) 2013-03-14 2019-05-07 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10343017B2 (en) 2016-11-01 2019-07-09 Icon Health & Fitness, Inc. Distance sensor for console positioning
US10376736B2 (en) 2016-10-12 2019-08-13 Icon Health & Fitness, Inc. Cooling an exercise device during a dive motor runway condition
US10426989B2 (en) 2014-06-09 2019-10-01 Icon Health & Fitness, Inc. Cable system incorporated into a treadmill
US10433612B2 (en) 2014-03-10 2019-10-08 Icon Health & Fitness, Inc. Pressure sensor to quantify work
US10441844B2 (en) 2016-07-01 2019-10-15 Icon Health & Fitness, Inc. Cooling systems and methods for exercise equipment
US10471299B2 (en) 2016-07-01 2019-11-12 Icon Health & Fitness, Inc. Systems and methods for cooling internal exercise equipment components
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10500473B2 (en) 2016-10-10 2019-12-10 Icon Health & Fitness, Inc. Console positioning
US10543395B2 (en) 2016-12-05 2020-01-28 Icon Health & Fitness, Inc. Offsetting treadmill deck weight during operation
US10561894B2 (en) 2016-03-18 2020-02-18 Icon Health & Fitness, Inc. Treadmill with removable supports
US10625137B2 (en) 2016-03-18 2020-04-21 Icon Health & Fitness, Inc. Coordinated displays in an exercise device
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
US10729965B2 (en) 2017-12-22 2020-08-04 Icon Health & Fitness, Inc. Audible belt guide in a treadmill
USD907722S1 (en) * 2020-07-02 2021-01-12 Shenzhen Shifeier Technology Co., Ltd. Treadmill
USD908817S1 (en) * 2020-07-01 2021-01-26 Shenzhen Xunya E-Commerce Co., Ltd. Treadmill
USD910123S1 (en) * 2019-09-27 2021-02-09 Zepp, Inc. Treadmill
US10953305B2 (en) 2015-08-26 2021-03-23 Icon Health & Fitness, Inc. Strength exercise mechanisms
USD919719S1 (en) * 2019-01-23 2021-05-18 Xiamen Renhe Sports Equipment Co., Ltd. Treadmill
USD934353S1 (en) * 2020-07-20 2021-10-26 Sailvan Times Co., Ltd. Treadmill
USD934961S1 (en) * 2020-06-10 2021-11-02 Jiangxi EQI Industrial Co., Ltd Treadmill
US11451108B2 (en) 2017-08-16 2022-09-20 Ifit Inc. Systems and methods for axial impact resistance in electric motors

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610683A (en) * 1992-11-27 1997-03-11 Canon Kabushiki Kaisha Immersion type projection exposure apparatus
US6638200B2 (en) * 2001-05-29 2003-10-28 Mark Chang Jogging machine
US6746376B2 (en) * 2002-08-01 2004-06-08 Dick Chang Folding structure for treadmill
US6758791B1 (en) * 2003-03-26 2004-07-06 Hai Pin Kuo Tiltable and foldable treadmill device
US20050096189A1 (en) * 2003-10-29 2005-05-05 James Chen Folding exercise treadmill with front inclination
US6926644B2 (en) * 2003-10-29 2005-08-09 James Chen Folding exercise treadmill with front inclination
US20060003869A1 (en) * 2004-07-02 2006-01-05 Johnson Tech. Co., Ltd. Folding treadmill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610683A (en) * 1992-11-27 1997-03-11 Canon Kabushiki Kaisha Immersion type projection exposure apparatus
US6638200B2 (en) * 2001-05-29 2003-10-28 Mark Chang Jogging machine
US6746376B2 (en) * 2002-08-01 2004-06-08 Dick Chang Folding structure for treadmill
US6758791B1 (en) * 2003-03-26 2004-07-06 Hai Pin Kuo Tiltable and foldable treadmill device
US20050096189A1 (en) * 2003-10-29 2005-05-05 James Chen Folding exercise treadmill with front inclination
US6926644B2 (en) * 2003-10-29 2005-08-09 James Chen Folding exercise treadmill with front inclination
US20060003869A1 (en) * 2004-07-02 2006-01-05 Johnson Tech. Co., Ltd. Folding treadmill

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080280734A1 (en) * 2007-05-09 2008-11-13 Spark Innovations, Inc. Folding treadmill
US20090069159A1 (en) * 2007-09-10 2009-03-12 Leao Wang Folding mechanism of a treadmill
US20090082176A1 (en) * 2007-09-26 2009-03-26 Icon Health & Fitness, Inc. Exercise devices, components for exercise devices and related methods
US7815550B2 (en) * 2007-09-26 2010-10-19 Icon Health & Fitness, Inc. Exercise devices, components for exercise devices and related methods
US20090093347A1 (en) * 2007-10-04 2009-04-09 Leao Wang Integrated folding mechanism of a treadmill
US20090111666A1 (en) * 2007-10-31 2009-04-30 Leao Wang Folding mechanism for a handrail frame assembly of a treadmill
US20090124465A1 (en) * 2007-11-13 2009-05-14 Leao Wang Engaging mechanism for a folding apparatus of a treadmill
US20100029444A1 (en) * 2008-08-02 2010-02-04 Chiu Hsiang Lo Foldable support frame for treadmill
US8657724B2 (en) 2010-09-20 2014-02-25 Rexon Industrial Corp., Ltd. Folding treadmill
US20130237381A1 (en) * 2012-03-06 2013-09-12 Ming-Nan Chen Collapsible mechanism for treadmill
US8926479B2 (en) * 2012-03-06 2015-01-06 Dyaco International Inc. Collapsible mechanism for treadmill
US10279212B2 (en) 2013-03-14 2019-05-07 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
WO2015021574A1 (en) * 2013-08-14 2015-02-19 岱宇国际股份有限公司 Folding type treadmill
US9168414B2 (en) 2013-08-14 2015-10-27 Dyaco International Inc. Foldable treadmill
US10188890B2 (en) 2013-12-26 2019-01-29 Icon Health & Fitness, Inc. Magnetic resistance mechanism in a cable machine
US10433612B2 (en) 2014-03-10 2019-10-08 Icon Health & Fitness, Inc. Pressure sensor to quantify work
US10426989B2 (en) 2014-06-09 2019-10-01 Icon Health & Fitness, Inc. Cable system incorporated into a treadmill
US10258828B2 (en) 2015-01-16 2019-04-16 Icon Health & Fitness, Inc. Controls for an exercise device
US10953305B2 (en) 2015-08-26 2021-03-23 Icon Health & Fitness, Inc. Strength exercise mechanisms
US10272317B2 (en) 2016-03-18 2019-04-30 Icon Health & Fitness, Inc. Lighted pace feature in a treadmill
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10561894B2 (en) 2016-03-18 2020-02-18 Icon Health & Fitness, Inc. Treadmill with removable supports
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10625137B2 (en) 2016-03-18 2020-04-21 Icon Health & Fitness, Inc. Coordinated displays in an exercise device
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10441844B2 (en) 2016-07-01 2019-10-15 Icon Health & Fitness, Inc. Cooling systems and methods for exercise equipment
US10471299B2 (en) 2016-07-01 2019-11-12 Icon Health & Fitness, Inc. Systems and methods for cooling internal exercise equipment components
US10500473B2 (en) 2016-10-10 2019-12-10 Icon Health & Fitness, Inc. Console positioning
US10376736B2 (en) 2016-10-12 2019-08-13 Icon Health & Fitness, Inc. Cooling an exercise device during a dive motor runway condition
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill
US10343017B2 (en) 2016-11-01 2019-07-09 Icon Health & Fitness, Inc. Distance sensor for console positioning
US10543395B2 (en) 2016-12-05 2020-01-28 Icon Health & Fitness, Inc. Offsetting treadmill deck weight during operation
US11451108B2 (en) 2017-08-16 2022-09-20 Ifit Inc. Systems and methods for axial impact resistance in electric motors
US10729965B2 (en) 2017-12-22 2020-08-04 Icon Health & Fitness, Inc. Audible belt guide in a treadmill
USD919719S1 (en) * 2019-01-23 2021-05-18 Xiamen Renhe Sports Equipment Co., Ltd. Treadmill
USD910123S1 (en) * 2019-09-27 2021-02-09 Zepp, Inc. Treadmill
USD934961S1 (en) * 2020-06-10 2021-11-02 Jiangxi EQI Industrial Co., Ltd Treadmill
USD908817S1 (en) * 2020-07-01 2021-01-26 Shenzhen Xunya E-Commerce Co., Ltd. Treadmill
USD907722S1 (en) * 2020-07-02 2021-01-12 Shenzhen Shifeier Technology Co., Ltd. Treadmill
USD934353S1 (en) * 2020-07-20 2021-10-26 Sailvan Times Co., Ltd. Treadmill

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