CN104563725A - Belt type buffer gear lifter - Google Patents
Belt type buffer gear lifter Download PDFInfo
- Publication number
- CN104563725A CN104563725A CN201510059137.9A CN201510059137A CN104563725A CN 104563725 A CN104563725 A CN 104563725A CN 201510059137 A CN201510059137 A CN 201510059137A CN 104563725 A CN104563725 A CN 104563725A
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- driving
- belt
- gear
- lifter
- interior
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Abstract
The invention relates to a belt type buffer gear lifter which comprises a driving mechanism and a lifter bracket. The lifter 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 with a toothed hole; an isolation sheet is arranged on the lifter bracket to isolate a front side belt and a rear side belt of the driving belt; a slide block for mounting window glass is fixedly arranged on the front side belt, and a chute of the slide block is locked on a slide rail of the lifter bracket; a driving belt driving gear shaft is connected with the driving mechanism. The lifter provided by the invention has the beneficial effects that the contact area of the driving belt and the driving gear of the lifter is large, the stress points are scattered and the abrasion is less; the buffer gear plays a protective role on the gear when the gear is blocked or suddenly stops in the window lifting process, so that the service life of the lifter 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, the driven wheel of lifter is not with buffer, when running into obstacle or stop suddenly in window lifting process, driven wheel bears very large impact force, easily cause gear failure, 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 belt buffer gear cold 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; 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, reduce window regulator fault rate.
The technical solution adopted for the present invention to solve the technical problems is: a kind of belt buffer gear cold 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, 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), flexible buffer block (3) is provided with between interior foreign steamer, interior outer rim of taking turns (2) is provided with caster (5) in ellipse, the inner edge of foreign steamer (1) is provided with the interior caster groove (4) adapted with interior caster (5), interior caster (5) and interior caster groove (4) in interlocking shape, the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).Interior foreign steamer joint has caster (5) and interior caster groove (4) in one group at least.Flexible buffer block (3) is polyurethane material.
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), to prevent driving-belt (13) slippage.The transmission perforation (22) of driving-belt (13) is strip.
The invention has the beneficial effects as follows that the contact area of lifter 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, stress point concentrates the drawback of serious wear, decreases the incidence of lifter in use fault; Driven wheel is buffer gear cold, when can run into obstacle or stop suddenly in window lifting process, makes driven wheel have the process of a soft transitions to impact force, plays a protective role to gear, extend the application life of lifter.
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 side sectional view of the present invention.
Fig. 3 is driving mechanism schematic diagram of the present invention.
Fig. 4 is driving-belt driven gear sectional view of the present invention.
Fig. 5 is driving-belt driving gear sectional view of the present invention.
Fig. 6 is the schematic diagram of driven wheel of the present invention.
Fig. 7 is driven wheel decomposing schematic representation of the present invention.
Fig. 8 is the axial sectional view of driven wheel of the present invention.
1. foreign steamers in figure, 2. wheel in, 3. flexible buffer block, 4. caster groove in, 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, 17. spacers, 19. slide blocks, 20. driven gear fixed mounts, 21. driving gear fixed mounts, 22. perforations, 23. passive tooth wheel shafts, 24. driving gear shafts, 25. driving mechanisms, 26. by dynamic bevel gear, 27. drive bevel gear, 28. motor shafts, 29. worm screws, 30. driven wheels, 31. gear shaft, 32. backside tape, be with on front side of in the of 33., 34. chutes, 35. driving tooth driving-belt gathering sills, 55. passive tooth driving-belt gathering sills.
Detailed description of the invention
In Fig. 1-Fig. 8 embodiment, a kind of belt buffer gear cold 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
Described driving mechanism (25), it is configured to: one end of driving gear shaft (24) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, 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), flexible buffer block (3) is provided with between interior foreign steamer, interior outer rim of taking turns (2) is provided with caster (5) in ellipse, the inner edge of foreign steamer (1) is provided with the interior caster groove (4) adapted with interior caster (5), interior caster (5) and interior caster groove (4) in interlocking shape, the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).Interior foreign steamer joint has caster (5) and interior caster groove (4) in one group at least.Flexible buffer block (3) is polyurethane material.
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), to prevent driving-belt (13) slippage.The transmission perforation (22) of driving-belt (13) is strip.
Claims (7)
1. a belt buffer gear cold 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 be provided with driving-belt (13) connection for transmission of perforation (22) by one; Elevator shelves (11) arranges a spacer (17) the front side band (33) of driving-belt (13) and backside tape (32) are separated; Front side band (33) is fixed the slide block (19) of an installation car window glass, and the chute (34) of slide block (19) is equipped on the slide rail (16) of elevator shelves (11); Driving-belt driving gear shaft (24) connects with driving mechanism (25).
2. belt buffer gear cold 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) is provided with by dynamic bevel gear (26), and be meshed with the drive bevel gear (27) being located at gear shaft (31) axle head, driven wheel (30) is meshed with the worm screw (29) of motor shaft (28) axle head.
3. belt buffer gear cold lifter according to claim 2, 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), flexible buffer block (3) is provided with between interior foreign steamer, interior outer rim of taking turns (2) is provided with caster (5) in ellipse, the inner edge of foreign steamer (1) is provided with the interior caster groove (4) adapted with interior caster (5), interior caster (5) and interior caster groove (4) are in interlocking shape, the both sides of foreign steamer (1) be provided with fixing in the front stator (6) of foreign steamer and rear stator (7).
4. belt buffer gear cold lifter according to claim 3, is characterized in that: interior foreign steamer joint has caster (5) and interior caster groove (4) in one group at least.
5. belt buffer gear cold lifter according to claim 3, is characterized in that: flexible buffer block (3) is polyurethane material.
6. belt buffer gear cold 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. belt buffer gear cold lifter according to claim 1, is characterized in that: the transmission perforation (22) of driving-belt (13) is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059137.9A CN104563725A (en) | 2015-02-04 | 2015-02-04 | Belt type buffer gear lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059137.9A CN104563725A (en) | 2015-02-04 | 2015-02-04 | Belt type buffer gear lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563725A true CN104563725A (en) | 2015-04-29 |
Family
ID=53080714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059137.9A Pending CN104563725A (en) | 2015-02-04 | 2015-02-04 | Belt type buffer gear lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563725A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921272A (en) * | 1995-07-05 | 1997-01-21 | Asmo Co Ltd | Window regulator |
| US5794478A (en) * | 1996-05-21 | 1998-08-18 | Chin-Yun Huang | Transmitting chain for an automobile electric window |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN2606220Y (en) * | 2002-09-06 | 2004-03-10 | 重庆宗申技术开发研究有限公司 | Balanced toothed gear |
| US20070151158A1 (en) * | 2006-01-03 | 2007-07-05 | Fenelon Paul J | Window lift mechanism |
| CN203023433U (en) * | 2012-12-26 | 2013-06-26 | 亿腾科技（无锡）有限公司 | Buffering gear device |
-
2015
- 2015-02-04 CN CN201510059137.9A patent/CN104563725A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921272A (en) * | 1995-07-05 | 1997-01-21 | Asmo Co Ltd | Window regulator |
| US5794478A (en) * | 1996-05-21 | 1998-08-18 | Chin-Yun Huang | Transmitting chain for an automobile electric window |
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN2606220Y (en) * | 2002-09-06 | 2004-03-10 | 重庆宗申技术开发研究有限公司 | Balanced toothed gear |
| US20070151158A1 (en) * | 2006-01-03 | 2007-07-05 | Fenelon Paul J | Window lift mechanism |
| CN203023433U (en) * | 2012-12-26 | 2013-06-26 | 亿腾科技（无锡）有限公司 | Buffering gear device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |