CN104631994A - Belt type spring buffering gear lifter - Google Patents
Belt type spring buffering gear lifter Download PDFInfo
- Publication number
- CN104631994A CN104631994A CN201510059241.8A CN201510059241A CN104631994A CN 104631994 A CN104631994 A CN 104631994A CN 201510059241 A CN201510059241 A CN 201510059241A CN 104631994 A CN104631994 A CN 104631994A
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- CN
- China
- Prior art keywords
- driving
- belt
- gear
- lifter
- foreign steamer
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Abstract
A belt type spring buffering gear lifter comprises a driving mechanism and a lifter support. The belt type spring buffering gear lifter is characterized in that a transmission belt driven gear and a transmission belt driving gear are arranged at the upper end and the lower end of the long-strip-shaped lifter support respectively, and the transmission belt driven gear and the transmission belt driving gear are connected and transmitted through a transmission belt with tooth holes. A separating piece is arranged on the lifter support to separate a front side belt body and a rear side belt body of the transmission belt. A sliding block for installing vehicle window glass is fixed to the front side belt, and sliding grooves of the sliding block are clamped to sliding rails of the lifter support. A transmission belt driving gear shaft is connected with a driving mechanism. The belt type spring buffering gear lifter has the advantages that the contact area of the lifter transmission belt and the transmission gears is large, stress points are scattered, and abrasion is small; a buffering gear can perform a protection function on the gears when a vehicle window meets an obstacle or abruptly stops in the lifting process, and 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 strip springs 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 strip springs 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.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.
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.
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. 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, 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 strip springs 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.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.
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.
Claims (6)
1. a strip springs 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. strip springs 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. strip springs 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), 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).
4. strip springs buffer gear cold lifter according to claim 3, is characterized in that: the spring groove (4) of interior foreign steamer joint has one group at least.
5. strip springs 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).
6. strip springs 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 |
|---|---|---|---|
| CN201510059241.8A CN104631994A (en) | 2015-02-04 | 2015-02-04 | Belt type spring buffering gear lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059241.8A CN104631994A (en) | 2015-02-04 | 2015-02-04 | Belt type spring buffering gear lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631994A true CN104631994A (en) | 2015-05-20 |
Family
ID=53211181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059241.8A Pending CN104631994A (en) | 2015-02-04 | 2015-02-04 | Belt type spring buffering gear lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631994A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
2015
- 2015-02-04 CN CN201510059241.8A patent/CN104631994A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150520 |