CN104563729A - Hole belt self-adaptive slide block lifter with spring buffer gear - Google Patents
Hole belt self-adaptive slide block lifter with spring buffer gear Download PDFInfo
- Publication number
- CN104563729A CN104563729A CN201510059206.6A CN201510059206A CN104563729A CN 104563729 A CN104563729 A CN 104563729A CN 201510059206 A CN201510059206 A CN 201510059206A CN 104563729 A CN104563729 A CN 104563729A
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- China
- Prior art keywords
- driving
- belt
- gear
- slide block
- lifter
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Abstract
The invention relates to a hole belt self-adaptive slide block lifter with a spring buffer gear. The lifter comprises a driving mechanism and a lifter bracket, and is characterized in that a driving belt driven gear and a driving belt driving gear are respectively arranged at the upper and lower ends of the long-stripe lifter bracket and are connected and driven by a driving belt; two guide slots are formed between the driving belt driven gear and the driving belt driving gear on a lifter bracket, namely a left belt guide slot and a right side belt guide slot; the driving belt passes through two guide slots, the openings of the guide slots are evaginated to form a slide rail, a slide block for mounting window glass is fixedly arranged on the driving belt, and a chute of the slide block is locked on the slide rail; the driving belt driving gear is connected with the driving mechanism. The lifter provided by the invention has the beneficial effects that the contact area between the driving belt and the driving gear of the lifter is large; the slide block automatically compensates abrasion, so that the rate of breakdown of the lifter in the using process is reduced; the driving gear is a buffer gear which has a protective effect on the gear, so that the service life of the gear is prolonged.
Description
Art
The present invention relates to a kind of automotive window lifter, especially the lifter of V belt translation.
Background technology
At present, its transmission of cable pulley type automotive window lifter on market by wire rope gearing, due to wire rope and drive contact area little, stress point is concentrated, and the wearing and tearing of wire rope and drive are larger; In addition, lifter slide block is directly contacted with slide rail by the chute on slide block, and owing to being sliding-contact, frictional resistance is comparatively large, and slider wear is serious; The driven wheel of lifter is not with buffer, and when running into obstacle or stop suddenly in window lifting process, driven wheel bears very large impact force, easily causes gear failure, and above-mentioned reason all will cause window regulator fault rate to raise, and application life shortens.
Summary of the invention
In order to overcome the defect of existing automotive window lifter, the invention provides a kind of pore area formula spring buffer gear self adaptation slide block lifter, because the contact area of driving-belt and travelling gear is large, stress point disperses, avoid picture cable pulley type automotive window lifter wire rope and drive contact area little, the drawback that stress point is concentrated; Self adaptation slide block can obtain auto-compensation after lifter slide block and chute are worn and torn, and not easily catching phenomenon occurs; Driven wheel is buffer gear cold; when can run into obstacle or stop suddenly in window lifting process, make driven wheel have the process of a soft transitions to impact force, gear is played a protective role; extend the application life of gear, thus reduce window regulator fault rate.
The technical solution adopted for the present invention to solve the technical problems is: a kind of pore area formula spring buffer gear self adaptation slide block lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by driving-belt (13) connection for transmission; On elevator shelves (11), two guide grooves are provided with between driving-belt driven gear (15) and driving-belt driving gear (14), i.e. left side band guide groove (60) and right side band guide groove (61), driving-belt (13) passes in two guide grooves, the notch of guide groove turns up and forms slide rail (16), driving-belt (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on slide rail (16); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, in push rod guide groove (82), be provided with holddown spring (77) in the rear end of push rod (79).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
Described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).The spring groove (4) of interior foreign steamer joint has one group at least.
Driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35).
The shape of driving-belt driven gear (15) and driving-belt driving gear (14) tooth (62) is cylindrical, and driving-belt (13) is provided with and circular port.
The invention has the beneficial effects as follows that the contact area of lifter driving-belt and travelling gear is large, stress point disperses, and muting function is good, avoid picture cable pulley type automotive window lifter wire rope and drive contact area little, stress point concentrates the drawback of serious wear; After slide block is worn and torn, holddown spring can head on assembly pulley reach, to compensate the wearing and tearing of slide block, thus makes slide block keep stable, reduces Block failure; Driven wheel is buffer gear cold; when can run into obstacle or stop suddenly in window lifting process, make driven wheel have the process of a soft transitions to impact force, gear is played a protective role; extend the application life of gear, thus reduce window regulator fault rate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is that driving-belt active gear shaft of the present invention is to sectional view.
Fig. 3 is driving mechanism schematic diagram of the present invention.
Fig. 4 is the cross-sectional view of trough of belt on the left of elevator shelves of the present invention.
Fig. 5 is the cross-sectional view of slide block of the present invention.
Fig. 6 is slide block schematic diagram of the present invention.
Fig. 7 is the schematic diagram of driven wheel of the present invention.
Fig. 8 is driven wheel decomposing schematic representation of the present invention.
Fig. 9 is the axial sectional view of driven wheel of the present invention.
1. foreign steamers in figure, 2. wheel in, 3. buffer spring, 4. spring groove, 5. caster in, 6. stator before, 7. stator after, 8. dead bolt, 9. axis hole, 11. elevator shelves, 12. motors, 13. driving-belts, 14. driving-belt driving gears, 15. driving-belt driven gears, 16. slide rails, 19. slide blocks, 22. perforations, 23. passive tooth wheel shafts, 24. driving gear shafts, 25. driving mechanisms, 28. motor shafts, 29. worm screws, 30. driven wheels, 31. gear shaft, 34. chutes, 35. driving tooth driving-belt gathering sills, the fixing card of 36. driving-belts, 37. keyways, 55. passive tooth driving-belt gathering sills, trough of belt on the left of in the of 60., trough of belt on the right side of in the of 61., 62. teeth, 76. adaptive sliding wheels, 77. holddown springs, 78. assembly pulley beams, 79. push rods, 80. top sheaves, 81. lower sheaves, 82. push rod guide grooves.
Detailed description of the invention
In Fig. 1-Fig. 9 embodiment, a kind of pore area formula spring buffer gear self adaptation slide block lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by driving-belt (13) connection for transmission; On elevator shelves (11), two guide grooves are provided with between driving-belt driven gear (15) and driving-belt driving gear (14), i.e. left side band guide groove (60) and right side band guide groove (61), driving-belt (13) passes in two guide grooves, the notch of guide groove turns up and forms slide rail (16), driving-belt (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on slide rail (16); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, in push rod guide groove (82), be provided with holddown spring (77) in the rear end of push rod (79).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
Described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).The spring groove (4) of interior foreign steamer joint has one group at least.
Driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35).
The shape of driving-belt driven gear (15) and driving-belt driving gear (14) tooth (62) is cylindrical, and driving-belt (13) is provided with and circular port.
Claims (7)
1. a pore area formula spring buffer gear self adaptation slide block lifter, comprise driving mechanism (25) and elevator shelves (11), it is characterized in that: be respectively equipped with driving-belt driven gear (15) and driving-belt driving gear (14) at the two ends up and down of strip elevator shelves (11), and by driving-belt (13) connection for transmission; On elevator shelves (11), two guide grooves are provided with between driving-belt driven gear (15) and driving-belt driving gear (14), i.e. left side band guide groove (60) and right side band guide groove (61), driving-belt (13) passes in two guide grooves, the notch of guide groove turns up and forms slide rail (16), driving-belt (13) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on slide rail (16); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
2. pore area formula spring buffer gear self adaptation slide block lifter according to claim 1, it is characterized in that: described slide block (19), it is configured to: on slide block (19), respectively establish one group of adaptive sliding wheels (76) in the both sides of guide groove outside, adaptive sliding wheels (76) are provided with top sheave (80) and lower sheave (81), the assembly pulley beam (78) of fixed block is provided with between two pulleys, the middle part of assembly pulley beam (78) is vertical with the push rod (79) in the push rod guide groove (82) be arranged on slide block (19) to be fixedly connected, holddown spring (77) is provided with in the rear end of push rod (79) in push rod guide groove (82).
3. pore area formula spring buffer gear self adaptation slide block lifter according to claim 1, it is characterized in that: described driving mechanism (25), it is configured to: one end of driving gear shaft (24) connects with driving gear axle (31) keyway, and driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
4. pore area formula spring buffer gear self adaptation slide block lifter according to claim 3, it is characterized in that: described driven wheel (30), comprise toothed foreign steamer (1) and interiorly to take turns (2), foreign steamer (1) is enclosed within interiorly takes turns on (2), on foreign steamer (1), the spring groove (4) placing buffer spring (3) is provided with in interior foreign steamer joint, a pair buffer spring (3) is placed in spring groove (4), on interior wheel, be provided with in interior foreign steamer joint and insert caster (5) between spring groove (4) interior two buffer springs (3), the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).
5. pore area formula spring buffer gear self adaptation slide block lifter according to claim 4, is characterized in that: the spring groove (4) of interior foreign steamer joint has one group at least.
6. pore area formula spring buffer gear self adaptation slide block lifter according to claim 1, is characterized in that: driving-belt driven gear (15) and driving-belt driving gear (14) are respectively equipped with passive tooth driving-belt gathering sill (55) and driving tooth driving-belt gathering sill (35).
7. pore area formula spring buffer gear self adaptation slide block lifter according to claim 1, it is characterized in that: the shape of driving-belt driven gear (15) and driving-belt driving gear (14) tooth (62) is cylindrical, and driving-belt (13) is provided with and circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059206.6A CN104563729A (en) | 2015-02-04 | 2015-02-04 | Hole belt self-adaptive slide block lifter with spring buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059206.6A CN104563729A (en) | 2015-02-04 | 2015-02-04 | Hole belt self-adaptive slide block lifter with spring buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563729A true CN104563729A (en) | 2015-04-29 |
Family
ID=53080718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059206.6A Pending CN104563729A (en) | 2015-02-04 | 2015-02-04 | Hole belt self-adaptive slide block lifter with spring buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270390A (en) * | 2016-07-29 | 2018-07-10 | 上海理工大学 | Movable expanding device with card slot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151892Y (en) * | 1992-04-14 | 1994-01-05 | 马中强 | Motive lifting device for automobile door and window |
| JPH0813910A (en) * | 1994-06-29 | 1996-01-16 | Koito Mfg Co Ltd | Lifting/lowering device for automobile window glass |
| US5505022A (en) * | 1994-03-15 | 1996-04-09 | Asmo Co., Ltd. | Window regulator |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20000019701A (en) * | 1998-09-15 | 2000-04-15 | 정몽규 | Power window regulator for vehicle |
| KR20010063467A (en) * | 1999-12-22 | 2001-07-09 | 이계안 | Device for adjusting gap of window regulator for automobile |
| DE202005009870U1 (en) * | 2005-06-23 | 2006-11-02 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Automotive wind-up window is raised and lowered by the action of a drive through a toothed belt |
-
2015
- 2015-02-04 CN CN201510059206.6A patent/CN104563729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151892Y (en) * | 1992-04-14 | 1994-01-05 | 马中强 | Motive lifting device for automobile door and window |
| US5505022A (en) * | 1994-03-15 | 1996-04-09 | Asmo Co., Ltd. | Window regulator |
| JPH0813910A (en) * | 1994-06-29 | 1996-01-16 | Koito Mfg Co Ltd | Lifting/lowering device for automobile window glass |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| KR20000019701A (en) * | 1998-09-15 | 2000-04-15 | 정몽규 | Power window regulator for vehicle |
| KR20010063467A (en) * | 1999-12-22 | 2001-07-09 | 이계안 | Device for adjusting gap of window regulator for automobile |
| DE202005009870U1 (en) * | 2005-06-23 | 2006-11-02 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Automotive wind-up window is raised and lowered by the action of a drive through a toothed belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270390A (en) * | 2016-07-29 | 2018-07-10 | 上海理工大学 | Movable expanding device with card slot |
| CN108270391A (en) * | 2016-07-29 | 2018-07-10 | 上海理工大学 | Movable expanding device with rectangular notch |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |