CN105133992B - The matching mechanism of lifter sliding block and slide rail - Google Patents
The matching mechanism of lifter sliding block and slide rail Download PDFInfo
- Publication number
- CN105133992B CN105133992B CN201510452847.8A CN201510452847A CN105133992B CN 105133992 B CN105133992 B CN 105133992B CN 201510452847 A CN201510452847 A CN 201510452847A CN 105133992 B CN105133992 B CN 105133992B
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- China
- Prior art keywords
- opening
- slide rail
- sliding block
- magnet
- stopper rod
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Abstract
The invention discloses lifter sliding block and the matching mechanism of slide rail,Including slide rail and the sliding block being slidably arranged in the slide rail,Trapped fuel groove is provided with the sliding block,Also include accommodating chamber,The accommodating chamber has connected with the trapped fuel groove first to be open and be in communication with the outside and near the second opening of slide rail side wall,One stopper rod is set in the accommodating chamber,The primary diaphragm of sealing first opening and the secondary diaphragm of sealing second opening are provided with the stopper rod,Also include an elastic component for being set in the stopper rod,The elastic component leans the stopper rod so that secondary diaphragm sealing second opening,The side of the slide rail is provided with the first magnet,The second magnet present invention opposite with first magnet poles is fixedly installed on the stopper rod when vehicle window just rises and is down to the first magnet and the stopping of the second magnet relative position,Oil leak is just will not continue to when the oil leakage in accommodating chamber is complete,Therefore the waste of oil is prevented.
Description
Technical field
The present invention relates to automotive window lifter field, more particularly to lifter sliding block and cunning on a kind of lifter
The matching mechanism of rail.
Background technology
The applicant and the patent of invention for having submitted Application No. " 201320122351.0 " for 2013 for 03 month on the 18th, wherein
The matching mechanism of a kind of lifter sliding block and slide rail is disclosed, the trapped fuel set near its sidewall locations is included in the sliding block
Groove, has the through hole connected with slider side wall on the trapped fuel groove, and a plug is stifled in the through hole, plug side and
Spring top is leaned on（So that it has the trend of seal plug）, it is provided with guiding cheekn convex with what the plug coordinated
Rise.When each sliding block slides onto the raised position, the plug is leaned by the projection, so that plug is from through hole
Upper abjection, can now spill the oil of a part for lubrication from trapped fuel groove.
But found during actual tests, abrasion easily occurs in said structure plug part after sliding block repeatedly slides,
Now easily cause and failed with male cooperation, that is, cause the plug when raised position is slid onto not lean projection or lean projection
Live part reduce, so as to cause few oil leak in trapped fuel groove even oil-proof.In addition when window lifting to raised and plug
When leaning position and stopping, causing in through hole can oil leak always, so as to cause the excess of lubricating oil, cause to waste.
The content of the invention
For the deficiencies in the prior art, the invention provides lifter sliding block and the matching mechanism of slide rail.
The present invention is achieved through the following technical solutions：The matching mechanism of lifter sliding block and slide rail, including slide rail and
The sliding block in the slide rail is slidably arranged in, trapped fuel groove is provided with the sliding block, the sliding block also includes accommodating chamber, the appearance
Receive chamber have connect with the trapped fuel groove first opening and be in communication with the outside and near slide rail side wall second be open, described
One stopper rod is set in accommodating chamber, and the primary diaphragm and sealing described second that sealing first opening is provided with the stopper rod are opened
The secondary diaphragm of mouth, when primary diaphragm sealing first opening, between the secondary diaphragm and second opening
With gap, when secondary diaphragm sealing second opening, have between the primary diaphragm and first opening
Gap, also including an elastic component for being set in the stopper rod, the elastic component leans the stopper rod so that the secondary diaphragm is close
Second opening is sealed, the side of the slide rail is provided with the first magnet, be fixedly installed on the stopper rod and described the
The second opposite magnet of one magnet poles, the sliding block is provided with the unidirectional stomata for communicating therewith positioned at the accommodating chamber position.
In above-mentioned technical proposal, the elastic component is spring.
The present invention has the advantages that：The present invention is when sliding block slides（The first magnet positions are not reached）, trapped fuel groove
In oil flow into accommodating chamber with gap, when the first magnet and the second magnet relative position is slid onto, the first magnet is inhaled
Draw the second magnet so that the second opening of accommodating chamber is opened, and now oil is spilt for lubricating from the opening, and is working as vehicle window
When just liter is down to the first magnet and the stopping of the second magnet relative position, just be will not continue to Lou when the oil leakage in accommodating chamber is complete
Oil, therefore prevent the waste of oil.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Fig. 3 is the cooperation schematic diagram of stopper rod and accommodating chamber when the first magnet is away from the second magnet.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1 to Fig. 3, lifting
The matching mechanism of device sliding block and slide rail, including slide rail 2 and the sliding block 1 being slidably arranged in the slide rail 2, set on the sliding block 1
Trapped fuel groove 10 is equipped with, the sliding block 1 also includes accommodating chamber 3, and the accommodating chamber 3 has connected with the trapped fuel groove 10 first to open
Mouthfuls 30 and it is in communication with the outside and near the second opening 31 of the side wall of slide rail 2, a stopper rod 4, the plug is set in the accommodating chamber 3
The primary diaphragm 40 of sealing first opening 30 and the secondary diaphragm 41 of sealing second opening 31 are provided with bar 4, when
When the primary diaphragm 40 seals first opening 30, between having between the secondary diaphragm 41 and second opening 31
Gap, when the secondary diaphragm 41 seals second opening 31, has between the primary diaphragm 40 and first opening 30
There is gap, also including an elastic component 5 for being set in the stopper rod 4, the elastic component 5 leans the stopper rod 4 so that described second
Diaphragm 41 seals second opening 31, and the side of the slide rail 2 is provided with the first magnet 20, fixed on the stopper rod 4
It is provided with second magnet opposite with the magnetic pole of the first magnet 20（Accompanying drawing is not shown）.In the present embodiment, the elastic component 5 is
Spring, certain elastic component 5 can also other elements, as long as meet enable to the secondary diaphragm 41 seal it is described second opening
31, it is not repeated here in embodiment.
The sliding block 1 is provided with the unidirectional stomata 6 for communicating therewith positioned at the position of the accommodating chamber 3, and surrounding air can be borrowed
Accommodating chamber is entered by unidirectional stomata 6, to prevent at the first opening 30 of sealing of primary diaphragm 40, negative pressure is too high in accommodating chamber, leads
The problem that causing oil cannot spill from the gap of the second opening and secondary diaphragm occurs.
The principle of the invention is as follows：When sliding block slides（The first magnet positions are not reached）, the oil in trapped fuel groove is with gap
Flow into accommodating chamber, when the first magnet and the second magnet relative position is slid onto, the first magnet attracts the second magnet so that
Open second opening of accommodating chamber（Close simultaneously the first opening）, it is now oily to be spilt for lubricating from the opening.
When vehicle window just rises and is down to the first magnet and the second magnet relative position and stops, when the oil leakage in accommodating chamber is complete
When just will not continue to oil leak, therefore prevent the waste of oil.
Claims (2)
1. the matching mechanism of lifter sliding block and slide rail, including slide rail (2) and the sliding block being slidably arranged in the slide rail (2)
(1), it is provided with trapped fuel groove (10) on the sliding block (1), it is characterised in that：The sliding block (1) also includes accommodating chamber (3), described
Accommodating chamber (3) is with the first opening (30) connected with the trapped fuel groove (10) and is in communication with the outside and close slide rail (2) side wall
The second opening (31), a stopper rod (4) is set in the accommodating chamber (3), sealing described first is provided with the stopper rod (4)
Be open the primary diaphragm (40) of (30) and the secondary diaphragm (41) of sealing second opening (31), when the primary diaphragm (40)
When sealing first opening (30), there is gap between the secondary diaphragm (41) and second opening (31), when described
When secondary diaphragm (41) seals second opening (31), have between the primary diaphragm (40) and first opening (30)
Gap, also including an elastic component (5) for being set in the stopper rod (4), the elastic component (5) leans the stopper rod (4) and causes institute
Secondary diaphragm (41) sealing second opening (31) is stated, the side of the slide rail (2) the first magnet (20) is provided with, in institute
State and second magnet opposite with the first magnet (20) magnetic pole is fixedly installed on stopper rod (4), the sliding block (1) is positioned at described
Accommodating chamber (3) position is provided with the unidirectional stomata (6) for communicating therewith.
2. the matching mechanism of lifter sliding block as claimed in claim 1 and slide rail, it is characterised in that：The elastic component (5) is
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452847.8A CN105133992B (en) | 2015-07-29 | 2015-07-29 | The matching mechanism of lifter sliding block and slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510452847.8A CN105133992B (en) | 2015-07-29 | 2015-07-29 | The matching mechanism of lifter sliding block and slide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133992A CN105133992A (en) | 2015-12-09 |
| CN105133992B true CN105133992B (en) | 2017-06-06 |
Family
ID=54719533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510452847.8A Active CN105133992B (en) | 2015-07-29 | 2015-07-29 | The matching mechanism of lifter sliding block and slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105133992B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050306B (en) * | 2017-11-27 | 2019-11-19 | 合肥海诺恒信息科技有限公司 | A kind of sealing device of multifreedom motion |
| CN115744278A (en) * | 2022-11-23 | 2023-03-07 | 成都芯锐科技有限公司 | PCB manufacturing production line and chip packaging process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040149517A1 (en) * | 2003-02-04 | 2004-08-05 | Mao-Tu Lee | Lubricating device of external oil storage tank of self-lubricating linear sliding track |
| DE102006003849B3 (en) * | 2006-01-26 | 2007-03-15 | Hiwin Technologies Corp. | Lubricating oil supply quantity adjustment for linear guide, has oil reservoir fastened with thrust pieces, oil retaining element, and cover by bolts and lock nuts |
| CN203160960U (en) * | 2013-03-18 | 2013-08-28 | 宁波世通汽车零部件有限公司 | Window glass lifter provided with self-lubricating slide block |
| CN203223092U (en) * | 2013-03-18 | 2013-10-02 | 宁波世通汽车零部件有限公司 | Glass lifter with self-lubricating sliding block |
| CN203993726U (en) * | 2014-08-06 | 2014-12-10 | 温州天球电器有限公司 | The line wheel of glass regulator is around cable wire apply oil mechanism |
-
2015
- 2015-07-29 CN CN201510452847.8A patent/CN105133992B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133992A (en) | 2015-12-09 |
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