CN102677838A - Arm tension spring structure of awning - Google Patents
Arm tension spring structure of awning Download PDFInfo
- Publication number
- CN102677838A CN102677838A CN2012101984530A CN201210198453A CN102677838A CN 102677838 A CN102677838 A CN 102677838A CN 2012101984530 A CN2012101984530 A CN 2012101984530A CN 201210198453 A CN201210198453 A CN 201210198453A CN 102677838 A CN102677838 A CN 102677838A
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- China
- Prior art keywords
- extension spring
- adjusting screw
- rod
- wire rope
- awning
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Abstract
The invention relates to an arm tension spring structure, in particular to an arm tension spring structure which is arranged on a large arm and a small arm of an awning. According to the arm tension spring structure, the stretching and retraction of the awning can be realized by adjusting a tension spring; and the arm tension spring structure is convenient and easy to disassemble and assemble. According to the technical scheme, the arm tension spring structure comprises the tension spring, wherein one end of the tension spring is connected with an adjusting screw rod, and the other end of the tension spring is connected with a steel wire rope; a hexagon nut is arranged on the adjusting screw rod; the steel wire rope is fixed to a small arm hinged support; one end of each fixed casing pipe is fixedly connected to the small arm hinged support, and the other end of each fixed casing pipe is fixedly connected to a gasket; and a small arm hinge is linked to the small arm hinged support.
Description
Technical field
The present invention relates to a kind of arm extension spring structure, relate in particular to a kind of awning arm extension spring structure that is used on the big arm forearm of awning.
Background technology
In the daily life, often can use awning, it both can sunshade, and it is rainproof to keep out the wind again.At present, the stretching, extension of awning and contraction are to realize through the free bearing that is connected on big arm, forearm, the forward position.When needs were regulated, the operator will ascend a height to the free bearing place of awning, realized the stretching, extension and the contraction of awning through the bearing pin on the adjusting free bearing; And the extension spring of existing awning arm fixedly installs, and dismounting is very inconvenient.
Summary of the invention
Main purpose of the present invention is to overcome deficiency of the prior art, and a kind of novel awning arm extension spring structure is provided, and makes through regulating extension spring, just can realize the stretching, extension and the contraction of awning.
Above-mentioned technical problem of the present invention is able to implement through following technical scheme:
A kind of awning arm extension spring structure comprises extension spring, and described extension spring one end connects adjusting screw(rod); The extension spring other end connects wire rope; Adjusting screw(rod) is provided with hex nut, and wire rope is fixed on the forearm free bearing, has a fixed sleeving one end to be fixedly connected on the forearm free bearing; The other end is fixedly connected on the pad, link forearm hinge on the forearm free bearing.During with spanner turn hex nut; Can make adjusting screw(rod) produce motion, and then the tension extension spring, make extension spring be in pretensioned state; Because awning arm extension spring structure of the present invention directly is enclosed within on the big arm, forearm of awning, so just realized the stretching, extension and the contractile function of awning arm.
As preferably, described fixed sleeving supports loop bar and is provided with two for supporting loop bar, and said extension spring, adjusting screw(rod), wire rope are arranged on two and support between the loop bars.
As preferably, described fixed sleeving is a ferule, and said extension spring, adjusting screw(rod), wire rope are arranged in the ferule.
As preferably, described extension spring is provided with plurality of sections, connects through adapter sleeve between per two sections extension springs.
As preferably, the forearm hinge is connected on the forearm free bearing through the copper sheathing that bearing pin inserts on the forearm free bearing.
As preferably, a section of being connected with adjusting screw(rod) of described extension spring links together through the perforate that crotch passes adjusting screw(rod).
As preferably, described extension spring be connected with wire rope a section is connected with wire rope through crotch.
As preferably, described extension spring is provided with three sections.
In sum, beneficial effect of the present invention is: of the present invention simple in structure, easily manufactured; Because fixed sleeving of the present invention two ends fixedly install; When with spanner turn hex nut; Can make adjusting screw(rod) produce motion, and then the tension extension spring, make extension spring be in pretensioned state; And the present invention directly is enclosed within on the big arm, forearm of awning, so just realized the stretching, extension and the contractile function of awning arm.The whole mechanism of the present invention directly is sleeved on the big forearm of awning, employing be the mode that flexibly connects, changed the mode of the direct fixed connection of traditional extension spring, dismounting is convenient simple, but also makes that the power of extension spring is adjustable.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is an another kind of structural representation of the present invention;
Fig. 3 is the structural representation behind the connection forearm of the present invention;
Label is among the figure: 1, forearm hinge, 2, the forearm free bearing, 3, wire rope, 4, fixed sleeving, 5, extension spring, 6, adjusting screw(rod), 7, hex nut, 8, pad, 9, adapter sleeve, 10, bearing pin, 11, copper sheathing, 12, crotch.
The specific embodiment
Through embodiment,, do further bright specifically below to technical scheme of the present invention in conjunction with accompanying drawing:
Embodiment 1: as shown in Figure 1, a kind of awning arm extension spring structure comprises extension spring 5; Described extension spring one end connects adjusting screw(rod) 6, and the extension spring other end connects wire rope 3, and adjusting screw(rod) is provided with hex nut 7; Wire rope is fixed on the forearm free bearing 2; Fixed sleeving 4 one ends are fixedly connected on the forearm free bearing, and the other end is fixedly connected on the pad 8, link forearm hinge 1 on the forearm free bearing.
Described fixed sleeving supports loop bar and is provided with two for supporting loop bar, and said extension spring, adjusting screw(rod), wire rope are arranged on two and support between the loop bar.
Described extension spring is provided with three sections, is fixedly connected through adapter sleeve 9 between per two sections extension springs.One section of being connected with adjusting screw(rod) of said extension spring links together through the perforate that crotch 12 passes adjusting screw(rod).One section of being connected with wire rope of described extension spring is connected with wire rope through crotch.
As shown in Figure 3, forearm hinge 1 is connected on the forearm free bearing through the copper sheathing 11 that bearing pin 10 inserts on the forearm free bearing.
Overall structure of the present invention directly is enclosed within on the big arm, forearm of awning; Because the support bar two ends fixedly install, when with spanner turn hex nut, can make adjusting screw(rod) produce motion and the tension extension spring makes extension spring be in pretensioned state, thus the stretching, extension and the contractile function of realization awning arm.
Embodiment 2: as shown in Figure 2, and a kind of awning arm extension spring structure, described fixed sleeving is a ferule, said extension spring, adjusting screw(rod), wire rope are arranged in the ferule.Other structures are identical with embodiment 1.
The present invention adopts the connected mode of fixed sleeving, promptly adopts the fixed connection mode of ferule or support loop bar, has changed the fixed connection of traditional extension spring, and dismounting is convenient simple, makes that also the power of extension spring is adjustable.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. an awning arm extension spring structure comprises extension spring (5), it is characterized in that; Described extension spring one end connects adjusting screw(rod) (6), and the extension spring other end connects wire rope (3), and adjusting screw(rod) is provided with hex nut (7); Wire rope is fixed on the forearm free bearing (2); Have a fixed sleeving (4) one ends to be fixedly connected on the forearm free bearing, the other end is fixedly connected on the pad (8), link forearm hinge (1) on the forearm free bearing.
2. awning arm extension spring structure according to claim 1 is characterized in that, described fixed sleeving supports loop bar and is provided with two for supporting loop bar, and said extension spring, adjusting screw(rod), wire rope are arranged on two and support between the loop bar.
3. awning arm extension spring structure according to claim 1 is characterized in that described fixed sleeving is a ferule, and said extension spring, adjusting screw(rod), wire rope are arranged in the ferule.
4. according to claim 1 or 2 or 3 described awning arm extension spring structures, it is characterized in that described extension spring is provided with plurality of sections, connect through adapter sleeve (9) between per two sections extension springs.
5. awning arm extension spring structure according to claim 1 is characterized in that, described forearm hinge is connected on the forearm free bearing through the copper sheathing (11) that bearing pin (10) inserts on the forearm free bearing.
6. according to claim 1 or 2 or 3 described awning arm extension spring structures, it is characterized in that a section of being connected with adjusting screw(rod) of described extension spring links together through the perforate that crotch (12) passes adjusting screw(rod).
7. awning arm extension spring structure according to claim 4 is characterized in that, a section of being connected with adjusting screw(rod) of described extension spring links together through the perforate that crotch (12) passes adjusting screw(rod).
8. awning arm extension spring structure according to claim 1 is characterized in that, a section of being connected with wire rope of described extension spring is connected with wire rope through crotch.
9. according to claim 1 or 2 or 3 described awning arm extension spring structures, it is characterized in that described extension spring is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101984530A CN102677838A (en) | 2012-06-16 | 2012-06-16 | Arm tension spring structure of awning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101984530A CN102677838A (en) | 2012-06-16 | 2012-06-16 | Arm tension spring structure of awning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102677838A true CN102677838A (en) | 2012-09-19 |
Family
ID=46810356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101984530A Pending CN102677838A (en) | 2012-06-16 | 2012-06-16 | Arm tension spring structure of awning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102677838A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0489186B1 (en) * | 1990-12-05 | 1994-02-23 | Schmitz-Werke GmbH & Co. | Awning arm |
| US6363664B1 (en) * | 1999-08-11 | 2002-04-02 | Brutsaert Sunprotection Naamloze Vennootschap | Collapsible canopy with an automatic extending flounce |
| EP1199422A1 (en) * | 2000-10-19 | 2002-04-24 | Brutsaert Sunprotection, N.V. | Roll-up awning |
| CN1749502A (en) * | 2005-10-21 | 2006-03-22 | 陆赛娣 | Telescopic window awning |
| CN2846591Y (en) * | 2005-08-25 | 2006-12-13 | 杭州白桦林休闲用品有限公司 | Steel wire fixing and tensioning device for awning curtain |
| CN200964663Y (en) * | 2006-10-24 | 2007-10-24 | 刘建国 | Adjustable arm seat of awning |
| CN201103203Y (en) * | 2007-09-04 | 2008-08-20 | 黄飞挺 | Expanding type sunshade device |
| CN201460065U (en) * | 2009-07-30 | 2010-05-12 | 天津开发区陆成工贸有限公司 | Swing arm device of window awning |
| CN202689377U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm tension spring structure |
| CN202689379U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm single rod tension spring structure |
| CN202689378U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm dual-rod tension spring structure |
-
2012
- 2012-06-16 CN CN2012101984530A patent/CN102677838A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0489186B1 (en) * | 1990-12-05 | 1994-02-23 | Schmitz-Werke GmbH & Co. | Awning arm |
| US6363664B1 (en) * | 1999-08-11 | 2002-04-02 | Brutsaert Sunprotection Naamloze Vennootschap | Collapsible canopy with an automatic extending flounce |
| EP1199422A1 (en) * | 2000-10-19 | 2002-04-24 | Brutsaert Sunprotection, N.V. | Roll-up awning |
| CN2846591Y (en) * | 2005-08-25 | 2006-12-13 | 杭州白桦林休闲用品有限公司 | Steel wire fixing and tensioning device for awning curtain |
| CN1749502A (en) * | 2005-10-21 | 2006-03-22 | 陆赛娣 | Telescopic window awning |
| CN200964663Y (en) * | 2006-10-24 | 2007-10-24 | 刘建国 | Adjustable arm seat of awning |
| CN201103203Y (en) * | 2007-09-04 | 2008-08-20 | 黄飞挺 | Expanding type sunshade device |
| CN201460065U (en) * | 2009-07-30 | 2010-05-12 | 天津开发区陆成工贸有限公司 | Swing arm device of window awning |
| CN202689377U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm tension spring structure |
| CN202689379U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm single rod tension spring structure |
| CN202689378U (en) * | 2012-06-16 | 2013-01-23 | 浙江美佳机电科技有限公司 | Awning arm dual-rod tension spring structure |
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Application publication date: 20120919 |