CN102147001A - Worm wheel assembly of automobile window motor - Google Patents
Worm wheel assembly of automobile window motor Download PDFInfo
- Publication number
- CN102147001A CN102147001A CN2010102159226A CN201010215922A CN102147001A CN 102147001 A CN102147001 A CN 102147001A CN 2010102159226 A CN2010102159226 A CN 2010102159226A CN 201010215922 A CN201010215922 A CN 201010215922A CN 102147001 A CN102147001 A CN 102147001A
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- CN
- China
- Prior art keywords
- block rubber
- gear
- shape
- worm wheel
- output gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003205 muscle Anatomy 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Gear Transmission (AREA)
- Window Of Vehicle (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a worm wheel assembly of an automobile window motor. The worm wheel assembly comprises a worm wheel, rubber blocks and an output gear, which are in nested assembly; the reinforcing ribs of the worm wheel are in 'A'-shaped double-rib structures; and the rubber blocks are 'concave' and embedded between any two double-rib structures of the worm wheel. The output gear has 'mouth'-shaped double-rib structures corresponding to the concave hollow parts of the rubber blocks, and the 'mouth'-shaped double-rib structures just fall into the concave hollow parts of the 'concave' structures of the rubber blocks when the worm wheel, the rubber blocks and the output gear are in nested assembly. The convex parts of two sides of the 'concave' structures of the rubber blocks are provided with hollow parts. The number of the 'A'-shaped double-rib structures of the worm wheel, the 'concave' rubber blocks and the 'mouth'-shaped double-rib structures of the output gear are 3 respectively. Because the double-rib matched structures are adopted between the output gear and the rubber blocks and between the worm wheel and the rubber blocks, the total weight of the automobile window motor is reduced, the connecting strength of the assembly is enhanced, and the self-locking performance of the window motor is effectively improved.
Description
Technical field
The invention belongs to technical field of automotive electronics, relate in particular to a kind of automobile and shake window motor Worm-gear assembly.
Background technique
Worm-gear assembly is that automobile shakes constituent element important in the window electric machine assembly, but shakes between the output gear and block rubber of window motor in the prior art, all adopt the single reinforcement matching design between worm gear and the block rubber.In the practice, this matching design is because the volume ratio of block rubber is bigger, the gross weight that causes shaking the window motor increases, the bigger block rubber of main volume is under hot environment, when block rubber reaches certain life-span or rubber hardness when on the low side, bigger variation takes place in the primary characteristic of block rubber, can make and shake window motor forfeiture auto-lock function, cause the fault of automotive window thus.
Summary of the invention
The invention provides a kind of automobile and shake window motor Worm-gear assembly, to solve in the prior art because the excessive problem that the window motor loses auto-lock function of shaking that causes of block rubber.
Technological scheme of the present invention is, a kind of automobile shakes window motor Worm-gear assembly, comprise worm gear, block rubber and output gear, and described worm gear, block rubber and output gear are nested assembling, the stiffening rib of described worm gear is the two muscle structures that are " A " shape, and described block rubber is " recessed " shape and is embedded between any two two muscle structures of described worm gear.
Further, described output gear has the two muscle structures of " mouth " shape at the recessed empty position of the described block rubber of correspondence, be somebody's turn to do the two muscle structures of " mouth " shape just in time fall into " recessed " shape structure of described block rubber when the nested assembling of described worm gear, block rubber and output gear recessed empty portion.
Further, the both sides protuberance of " recessed " shape structure of described block rubber has hollow portion.
Further, the two muscle structures, recessed of " A " shape of described worm gear " quantity of " mouth " shape pair muscle structures of shape block rubber and output gear is 3.
The invention has the beneficial effects as follows, all adopting two muscle cooperating structures between the output gear and block rubber of Worm-gear assembly, between worm gear and the block rubber, reduce the gross weight that automobile shakes the window motor, strengthened the linking intensity of assembly, effectively improved the self-locking property that shakes the window motor.
Description of drawings
Fig. 1 is wheel in the embodiment of the invention, block rubber and output gear assembling exploded perspective view
Fig. 2 is wheel in the inventive embodiments, block rubber and output gear assembling schematic representation
Fig. 3 is a worm gear planimetric map in the embodiment of the invention
Fig. 4 is an output gear planimetric map in the embodiment of the invention
Wherein, the 1st, worm gear, 1-1 are the two muscle structures of worm gear " A " shape, the 2nd, block rubber, the 3rd, output gear, 3-1 are output gear " mouth " the two muscle structures of shape.
Embodiment
Shown in Fig. 1,2,3 and 4, automobile of the present invention shakes window motor Worm-gear assembly, comprise worm gear 1, block rubber 2 and output gear 3, worm gear 1, block rubber 2 and output gear 3 are nested assembling, the stiffening rib of worm gear is the two muscle structure 1-1 that are " A " shape, and block rubber is " recessed " shape and is embedded between any two two muscle structure 1-1 of worm gear.Output gear 3 has the two muscle structure 3-1 of " mouth " shape at the recessed empty position of corresponding block rubber 2, should the two muscle structure 3-1 of " mouth " shape just in time fall into the recessed empty portion of " recessed " shape structure of block rubber 2 during with output gear 3 nested assemblings at worm gear 1, block rubber 2.The both sides protuberance of " recessed " shape structure of block rubber 2 has hollow portion.The quantity of the two muscle structure 3-1 of " mouth " shape of the two muscle structure 1-1 of " A " shape of worm gear 1, " recessed " shape block rubber 2 and output gear 3 is 3.
Claims (4)
1. an automobile shakes window motor Worm-gear assembly, comprise worm gear, block rubber and output gear, and described worm gear, block rubber and output gear are nested assembling, it is characterized in that, the stiffening rib of described worm gear is the two muscle structures that are " A " shape, and described block rubber is " recessed " shape and is embedded between any two two muscle structures of described worm gear.
2. automobile as claimed in claim 1 shakes window motor Worm-gear assembly, it is characterized in that, described output gear has the two muscle structures of " mouth " shape at the recessed empty position of the described block rubber of correspondence, be somebody's turn to do the two muscle structures of " mouth " shape just in time fall into " recessed " shape structure of described block rubber when the nested assembling of described worm gear, block rubber and output gear recessed empty portion.
3. automobile as claimed in claim 1 shakes window motor Worm-gear assembly, it is characterized in that, the both sides protuberance of " recessed " shape structure of described block rubber has hollow portion.
4. shake window motor Worm-gear assembly as automobile as described in the claim 3, it is characterized in that, the two muscle structures, recessed of " A " shape of described worm gear " quantity of " mouth " shape pair muscle structures of shape block rubber and output gear is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159226A CN102147001A (en) | 2010-06-30 | 2010-06-30 | Worm wheel assembly of automobile window motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102159226A CN102147001A (en) | 2010-06-30 | 2010-06-30 | Worm wheel assembly of automobile window motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102147001A true CN102147001A (en) | 2011-08-10 |
Family
ID=44421408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102159226A Pending CN102147001A (en) | 2010-06-30 | 2010-06-30 | Worm wheel assembly of automobile window motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102147001A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT516397A4 (en) * | 2014-11-19 | 2016-05-15 | Miba Sinter Austria Gmbh | gearing |
| CN108316804A (en) * | 2017-01-16 | 2018-07-24 | 德昌电机(深圳)有限公司 | The car door of vehicle window driving device and application the vehicle window driving device |
| CN109236983A (en) * | 2018-10-19 | 2019-01-18 | 刘辉华 | Flexible metal gear and steering engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593967A (en) * | 2003-09-10 | 2005-03-16 | 布罗泽汽车部件制造科堡有限公司 | Gear unit and motor-driven gear unit for cable window lift systems |
| CN1653242A (en) * | 2002-10-07 | 2005-08-10 | 罗伯特-博希股份公司 | Gearbox device, in particular for actuators in motor vehicles |
| CN201753750U (en) * | 2010-06-30 | 2011-03-02 | 上海实业交通电器有限公司 | Automobile window lifting motor worm gear component |
-
2010
- 2010-06-30 CN CN2010102159226A patent/CN102147001A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1653242A (en) * | 2002-10-07 | 2005-08-10 | 罗伯特-博希股份公司 | Gearbox device, in particular for actuators in motor vehicles |
| CN1593967A (en) * | 2003-09-10 | 2005-03-16 | 布罗泽汽车部件制造科堡有限公司 | Gear unit and motor-driven gear unit for cable window lift systems |
| CN201753750U (en) * | 2010-06-30 | 2011-03-02 | 上海实业交通电器有限公司 | Automobile window lifting motor worm gear component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT516397A4 (en) * | 2014-11-19 | 2016-05-15 | Miba Sinter Austria Gmbh | gearing |
| AT516397B1 (en) * | 2014-11-19 | 2016-05-15 | Miba Sinter Austria Gmbh | gearing |
| CN108316804A (en) * | 2017-01-16 | 2018-07-24 | 德昌电机(深圳)有限公司 | The car door of vehicle window driving device and application the vehicle window driving device |
| CN109236983A (en) * | 2018-10-19 | 2019-01-18 | 刘辉华 | Flexible metal gear and steering engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Jun Inventor after: Feng Youbin Inventor after: Lu Xiangjun Inventor before: Xu Jun Inventor before: Feng Youbin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU JUN FENG YOUBIN TO: XU JUN FENG YOUBIN LU XIANGJUN |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110810 |