CN204754633U - Cooperation mechanism of riser slider and slide rail - Google Patents
Cooperation mechanism of riser slider and slide rail Download PDFInfo
- Publication number
- CN204754633U CN204754633U CN201520556955.5U CN201520556955U CN204754633U CN 204754633 U CN204754633 U CN 204754633U CN 201520556955 U CN201520556955 U CN 201520556955U CN 204754633 U CN204754633 U CN 204754633U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- opening
- diaphragm
- slide block
- lug boss
- 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 - Fee Related
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Abstract
The utility model discloses a cooperation mechanism of riser slider and slide rail, set up with sliding including the slide rail slider in the slide rail, be provided with the trapped fuel groove on the slider, still include and hold the chamber, hold the chamber have with the first opening of trapped fuel groove intercommunication and with external world's intercommunication and be close to the second opening of slide rail lateral wall it sets up a cock stem in the chamber to hold, be provided with sealedly on the cock stem the first diaphragm of first open -ended is with sealed second open -ended second diaphragm includes still that one set is established the elastic component of cock stem, the elastic component top is leaned on the cock stem makes first diaphragm has sealedly first open -ended trend second diaphragm one end is provided with stretches out second open -ended bellying be provided with the confession on the slide rail the spout that the bellying slided, the utility model discloses when the door window goes up and down to stop in the optional position, all can not lead to the fact and leak the oil condition always, therefore prevent that the problem of oily waste from taking place.
Description
Technical field
The utility model relates to automotive window lifter field, more specifically, relates to the matching mechanism of lifter slide block and slide rail on a kind of lifter.
Background technology
The applicant and submitted the utility model patent that application number is " 201320122351.0 " on 03 18th, 2013, it is disclosed that the matching mechanism of a kind of lifter slide block and slide rail, be included in described slide block near the trapped fuel groove that its sidewall locations is arranged, described trapped fuel groove has the through hole be communicated with slider side wall, one plug is stifled to be located in described through hole, plug side and a spring top, by (thus making it have the trend of seal plug), guiding cheekn are provided with the projection coordinated with described plug.When each slide block slides onto described raised position, described plug by lean by described projection, thus plug is deviate from from through hole, now can spill the oil of a part for lubrication from trapped fuel groove.
But find in actual tests process, said structure when window lifting to protruding to lean with plug position stops time, will cause leakage of oil always in through hole, thus cause the excessive of lubrication oil, cause waste.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the matching mechanism of a kind of lifter slide block and slide rail.
The utility model is achieved by the following technical solution: the matching mechanism of a kind of lifter slide block and slide rail, comprise slide rail and be slidably arranged in the slide block in described slide rail, described slide block is provided with trapped fuel groove, also comprise container cavity, described container cavity has the first opening of being communicated with described trapped fuel groove and to be in communication with the outside and near the second opening of slide rail sidewall, one stopper rod is set in described container cavity, described stopper rod is provided with the secondary diaphragm of primary diaphragm and described second opening of sealing sealing described first opening, also comprise the elastic component that is set in described stopper rod, described elastic component leans described stopper rod and makes described primary diaphragm have the trend sealing described first opening, described secondary diaphragm one end is provided with the lug boss stretching out described second opening, described slide rail is provided with the chute for described lug boss slippage, described chute is at least provided with one with the depressed part of described raised portion fits, when described lug boss leans described chute, described second opening of described secondary diaphragm sealing, and between described primary diaphragm and described first opening, there is gap, when described lug boss enters depressed part, described primary diaphragm seals described first opening and has gap between described secondary diaphragm and described second opening.
In technique scheme, described elastic component is spring.
The utility model has following beneficial effect: the utility model, when window lifting stops at an arbitrary position, all can not cause and leak oil condition always, thus prevents the problem of oil waste to occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of slide rail.
Fig. 3 is the close-up schematic view at A place in Fig. 1.
Fig. 4 is the cooperation schematic diagram of lug boss slide block and slide rail when not entering depressed part position.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail: see Fig. 1 to Fig. 4, the matching mechanism of a kind of lifter slide block and slide rail, the slide block 1 comprising slide rail 2 and be slidably arranged in described slide rail 2, described slide block 1 is provided with trapped fuel groove 10, described slide block 1 also comprises container cavity 3, described container cavity 3 has the first opening 30 of being communicated with described trapped fuel groove 10 and to be in communication with the outside and near the second opening 31 of slide rail 2 sidewall, one stopper rod 4 is set in described container cavity 3, described stopper rod 4 is provided with the secondary diaphragm 41 of primary diaphragm 40 and described second opening 31 of sealing sealing described first opening 30, also comprise the elastic component 5 that is set in described stopper rod 4, described elastic component 5 leans described stopper rod 4 and makes described primary diaphragm 40 have the trend sealing described first opening 30, described secondary diaphragm 41 one end is provided with the lug boss 6 stretching out described second opening 31, described slide rail 2 is provided with the chute 20 for the slippage of described lug boss 6, described chute 20 is at least provided with a depressed part 21 coordinated with described lug boss 6, when described lug boss 6 leans described chute 20, described secondary diaphragm 41 seals described second opening 31, and between described primary diaphragm 40 and described first opening 30, there is gap, when described lug boss 6 enters depressed part 21, described primary diaphragm 40 seals described first opening 30 and has gap between described secondary diaphragm 41 and described second opening 31.
In the present embodiment, described elastic component 5 is spring, and certain elastic component 5 also can other element, described second opening 31 can be made to seal described secondary diaphragm 41, do not repeated in an embodiment as long as meet.
Described slide block 1 is positioned at described container cavity 3 position and is provided with the unidirectional pore 7 be communicated with it, surrounding air can enter container cavity by unidirectional pore 7, to prevent when primary diaphragm 40 seals the first opening 30, in container cavity, negative pressure is too high, and the problem causing oil cannot spill from the gap of the second opening and secondary diaphragm occurs.
The concrete principle of the utility model is as follows: when slide block 1 is on slide rail 2 during slippage (lug boss does not enter depressed part position), oil in trapped fuel groove is along with in gap inflow container cavity 3, when slide block slide onto lug boss enter depressed part position time, due to the effect of elastic component 5, stopper rod is passed by left end direction in Fig. 3, make lug boss enter described depressed part, now produce gap between the second template and the second opening of container cavity, oil can spill for lubrication from this gap.And be just in time elevated when vehicle window stop to this position time, just can not continue leakage of oil when the oil leakage in container cavity is complete, therefore prevent oil waste.
Claims (2)
1. the matching mechanism of a lifter slide block and slide rail, comprise slide rail (2) and be slidably arranged in the slide block (1) in described slide rail (2), described slide block (1) is provided with trapped fuel groove (10), it is characterized in that: described slide block (1) comprises container cavity (3), described container cavity (3) has the first opening (30) of being communicated with described trapped fuel groove (10) and to be in communication with the outside and near second opening (31) of slide rail (2) sidewall, one stopper rod (4) is set in described container cavity (3), described stopper rod (4) is provided with the secondary diaphragm (41) of primary diaphragm (40) and described second opening (31) of sealing sealing described first opening (30), also comprise the elastic component (5) that is set in described stopper rod (4), described elastic component (5) leans described stopper rod (4) and makes described primary diaphragm (40) have the trend sealing described first opening (30), the lug boss (6) stretching out described second opening (31) is provided with in described secondary diaphragm (41) one end, described slide rail (2) is provided with the chute (20) for described lug boss (6) slippage, described chute (20) is at least provided with a depressed part (21) coordinated with described lug boss (6), when described lug boss (6) leans described chute (20), described secondary diaphragm (41) seals described second opening (31), and between described primary diaphragm (40) and described first opening (30), there is gap, when described lug boss (6) enters depressed part (21), described primary diaphragm (40) seals described first opening (30) and has gap between described secondary diaphragm (41) and described second opening (31).
2. the matching mechanism of lifter slide block as claimed in claim 1 and slide rail, is characterized in that: described elastic component (5) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556955.5U CN204754633U (en) | 2015-07-29 | 2015-07-29 | Cooperation mechanism of riser slider and slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556955.5U CN204754633U (en) | 2015-07-29 | 2015-07-29 | Cooperation mechanism of riser slider and slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754633U true CN204754633U (en) | 2015-11-11 |
Family
ID=54469353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556955.5U Expired - Fee Related CN204754633U (en) | 2015-07-29 | 2015-07-29 | Cooperation mechanism of riser slider and slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754633U (en) |
-
2015
- 2015-07-29 CN CN201520556955.5U patent/CN204754633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |