CN2578139Y - Movable block of electric window regulator of vehicle - Google Patents
Movable block of electric window regulator of vehicle Download PDFInfo
- Publication number
- CN2578139Y CN2578139Y CN 02260820 CN02260820U CN2578139Y CN 2578139 Y CN2578139 Y CN 2578139Y CN 02260820 CN02260820 CN 02260820 CN 02260820 U CN02260820 U CN 02260820U CN 2578139 Y CN2578139 Y CN 2578139Y
- Authority
- CN
- China
- Prior art keywords
- movable pulley
- pulley body
- cam
- utility
- arc
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a movable pulley of an electric window lifter of a vehicle. The utility model comprises a movable pulley body. The circumferential edge of the movable pulley body is provided with a groove, and the circle center of the movable pulley body is provided with a shaft pin hole. The utility model is characterized in that one side surface of the movable pulley body is provided with a cam which is connected with the movable pulley body into a whole, and the cam shares the same circle center with the movable pulley body. An arc end surface at the position of a maximum radius of a small circular arc on the cam is in overlapped with and is aligned with one part of the circular arc side of the movable pulley body arranged at the same side. The cam then extends towards a big circular arc to form an open groove from the arc end surface at the position of the maximum radius of the small circular arc. The integral connecting structure of the pulley and the cam makes a wire rope in an electric window lifter of a vehicle become convenient, simple and fast to install. Simultaneously, no special equipment is needed during assembly, and the utility model can effectively reduce the production cost and enhance the production efficiency.
Description
Technical field
The utility model relates to a kind of movable pulley that is used for electric glass lifter for automobile.
Background technology
As shown in Figure 1 and Figure 2, at present, the movable pulley that adopts on the electronic cable pulley type glass lifter guide assembly on the market, the circumferential edge of this movable pulley body 1 is provided with groove 11, and its circle center is provided with pin hole 12; Its fitting process be with bearing pin with one or two movable pulley riveted and fixed in the one or both ends of guide rail, use specialized equipment then, will provide the steel rope of lifter up-and-down movement embed in the groove of movable pulley the therefore suitable effort and loaded down with trivial details of whole fitting process.
Summary of the invention
The purpose of this utility model is that will to solve existing movable pulley structure design unreasonable, steel rope effort and loaded down with trivial details shortcoming are installed, and provide a kind of structure new Ying, easy for installation, can enhance productivity the movable pulley of the electric glass lifter for automobile that reduces labor intensity.
The purpose of this utility model is achieved in that the movable pulley of electric glass lifter for automobile, comprises the movable pulley body, and the circumferential edge of this movable pulley body is provided with groove, and its circle center is provided with pin hole; Be characterized in that a side of described movable pulley body is provided be connected as a single entity with it an and concentrically ringed with it cam; The arc end face at the roundlet arc maximum radius place of this cam coincides with the part on the circular arc limit of the movable pulley body of same side and flushes; This cam also extends a groove of opening from the arc end face of roundlet arc maximum radius to great circle arc.
The utility model compared with prior art, has tangible advantage and effect owing to realize above-mentioned technical scheme, owing to be provided be connected as a single entity with it an and concentrically ringed with it cam in a side of movable pulley body; The arc end face at the roundlet arc maximum radius place of this cam coincides with the part on the circular arc limit of the movable pulley body of same side and flushes; This cam also extends a groove of opening from the arc end face of roundlet arc maximum radius to great circle arc.During installation, as long as steel rope is inserted than in the little cam path of movable pulley body radius, when the movable pulley body rotated, steel rope just slips in the groove of movable pulley body automatically, and was easy for installation, can enhance productivity, and reduces labor intensity.
Description of drawings
Concrete structure of the present utility model is further provided by following examples and accompanying drawing thereof.
Fig. 1 is the front view of existing movable pulley body.
Fig. 2 is the left view of existing movable pulley body.
Fig. 3 is the movable pulley front view of the utility model electric glass lifter for automobile.
Fig. 4 is the movable pulley birds-eye view of the utility model electric glass lifter for automobile.
Fig. 5 is the movable pulley right elevation of the utility model electric glass lifter for automobile.
The specific embodiment
See also Fig. 1, Fig. 2, Fig. 3, the movable pulley of electric glass lifter for automobile comprises movable pulley body 2, and the circumferential edge of this movable pulley body is provided with groove 21, and its circle center is provided with pin hole 22; One side of movable pulley body 2 is provided be connected as a single entity with it an and concentrically ringed with it cam 23; The arc end face 24 at the roundlet arc maximum radius place of this cam 23 coincides with the part on the circular arc limit 25 of the movable pulley body of same side and flushes; This cam 23 also extends a groove of opening 26 from the arc end face of roundlet arc maximum radius to great circle arc.
During use, as long as the steel rope in the electric glass lifter for automobile is inserted than in the little cam path of movable pulley body radius, when the movable pulley body rotates, be arranged on the port that the roundlet arc end face of steel rope by cam and the part on the circular arc limit of the movable pulley body of same side in the cam path coincide and flush, just slip in the groove of movable pulley body automatically, easy for installation, can enhance productivity, reduce labor intensity.
In sum, the new Ying of the utility model structure design is because pulley and cam Contiuum type structure, make steel rope simple installation in the electric glass lifter for automobile, quick, simultaneously do not need to drop into specialized equipment and assemble, can effectively reduce production costs, enhance productivity.
Claims (1)
1, the utility model relates to a kind of movable pulley of electric glass lifter for automobile, comprises the movable pulley body, and the circumferential edge of this movable pulley body is provided with groove, and its circle center is provided with pin hole; It is characterized in that: a side of described movable pulley body is provided be connected as a single entity with it an and concentrically ringed with it cam; The arc end face at the roundlet arc maximum radius place of this cam coincides with the part on the circular arc limit of the movable pulley body of same side and flushes; This cam extends a groove of opening from the arc end face of roundlet arc maximum radius to great circle arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260820 CN2578139Y (en) | 2002-10-21 | 2002-10-21 | Movable block of electric window regulator of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260820 CN2578139Y (en) | 2002-10-21 | 2002-10-21 | Movable block of electric window regulator of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578139Y true CN2578139Y (en) | 2003-10-08 |
Family
ID=33727776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260820 Expired - Lifetime CN2578139Y (en) | 2002-10-21 | 2002-10-21 | Movable block of electric window regulator of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578139Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014069B (en) * | 2007-05-09 | 2017-11-17 | 马格纳·克劳祖雷斯有限公司 | Window regulator assembly for vehicle |
-
2002
- 2002-10-21 CN CN 02260820 patent/CN2578139Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014069B (en) * | 2007-05-09 | 2017-11-17 | 马格纳·克劳祖雷斯有限公司 | Window regulator assembly for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121021 Granted publication date: 20031008 |