CN104963584B - Lifter sliding block and matching mechanism for sliding rail - Google Patents
Lifter sliding block and matching mechanism for sliding rail Download PDFInfo
- Publication number
- CN104963584B CN104963584B CN201510451905.5A CN201510451905A CN104963584B CN 104963584 B CN104963584 B CN 104963584B CN 201510451905 A CN201510451905 A CN 201510451905A CN 104963584 B CN104963584 B CN 104963584B
- Authority
- CN
- China
- Prior art keywords
- opening
- diaphragm
- stopper rod
- sealing
- sliding rail
- 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.)
- Active
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a lifter sliding block and a matching mechanism for a sliding rail. The lifter sliding block and the matching mechanism for the sliding rail comprises the sliding rail and a sliding block slidably arranged in the sliding rail. An oil storage groove is arranged in the sliding block which comprises an accommodating cavity. The accommodating cavity is provided with a first opening communicated with the oil storage groove and a second opening which is communicated with the outside and draws close to the side wall of the sliding rail. A stopper rod is arranged in the accommodating cavity and provided with a first diaphragm used for sealing the first opening and a second diaphragm used for sealing the second opening. The accommodating cavity comprises an elastic part arranged in the stopper rod in a sleeving mode. The elastic part pushes against the stopper rod such that the first diaphragm has the tendency of sealing the first opening. One end of the second diaphragm is provided with a projection stretching out of the second opening. A sliding groove used for slippage of the projection is arranged in the sliding rail. The lifter sliding block and the matching mechanism for the sliding rail have following beneficial effects: when a car window is lifted and stopped at any position, oil leakage is avoided so that oil wastage is prevented.
Description
Technical field
The present invention relates to automotive window lifter field, more particularly to lifter slide 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 slide block and slide rail is disclosed, the trapped fuel arranged near its sidewall locations is included in the slide 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 slide block slides onto the raised position, the plug is leaned by the projection, so that plug is from logical
Deviate from hole, the oil of a part now can be spilt from trapped fuel groove for lubrication.
But find during actual tests, said structure is leaning position stopping to raised when window lifting with plug
When, will cause 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 the matching mechanism of a kind of lifter slide block and slide rail.
The present invention is achieved through the following technical solutions：The matching mechanism of a kind of lifter slide block and slide rail, including cunning
Rail and the slide block being slidably arranged in the slide rail, are provided with trapped fuel groove on the slide block, also including accommodating chamber, the accommodating chamber
It is open with first connected with the trapped fuel groove and is in communication with the outside and near the second opening of slide rail side wall, in the receiving
One stopper rod is set in chamber, what the primary diaphragm and sealing described second that sealing first opening is provided with the stopper rod was open
Secondary diaphragm, also including an elastic component for being set in the stopper rod, the elastic component leans the stopper rod so that first film
Piece has the trend of sealing first opening, and the projection for stretching out second opening is provided with described secondary diaphragm one end
Portion, is provided with the chute for the lug boss sliding on the slide rail, on the chute at least provided with one with it is described
The depressed part of raised portion fits, when the lug boss leans the chute, the secondary diaphragm sealing described second is open, and
There is gap between the primary diaphragm and first opening, when the lug boss enters depressed part, the primary diaphragm
Seal first opening and there is gap between the secondary diaphragm and second opening, the slide block is located at the receiving
Chamber position is provided with the unidirectional pore for communicating therewith.
In above-mentioned technical proposal, the elastic component is spring.
The present invention has the advantages that：The present invention does not result in one when window lifting stops at an arbitrary position
The situation of straight oil leak, thus prevent the problem of oil waste to occur.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of slide rail.
Fig. 3 is the close-up schematic view in Fig. 1 at A.
The cooperation schematic diagram of slide block and slide rail when Fig. 4 is introduced into depressed part position for lug boss.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment：It is a kind of referring to Fig. 1 to Fig. 4
The matching mechanism of lifter slide block and slide rail, including slide rail 2 and the slide block 1 being slidably arranged in the slide rail 2, the slide block 1
On be provided with trapped fuel groove 10, the slide block 1 also includes accommodating chamber 3, and the accommodating chamber 3 has the connected with the trapped fuel groove 10
One opening 30 and it is in communication with the outside and near the second opening 31 of slide rail 2 side wall, a stopper rod 4, institute is set in the accommodating chamber 3
State the secondary diaphragm of primary diaphragm 40 and sealing second opening 31 that sealing first opening 30 is provided with stopper rod 4
41, 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 the primary diaphragm
40 trend with sealing first opening 30, are provided with the one end of the secondary diaphragm 41 and stretch out second opening 31
Lug boss 6, is provided with the chute 20 for the sliding of the lug boss 6 on the slide rail 2, on the chute 20 at least provided with
One depressed part 21 coordinated with the lug boss 6, when the lug boss 6 leans the chute 20, the secondary diaphragm 41
Seal and there is gap between second opening 31, and the primary diaphragm 40 and first opening 30, when the lug boss 6
During into depressed part 21, the primary diaphragm 40 seals first opening 30 and the secondary diaphragm 41 and second opening
There is gap between 31.
In the present embodiment, the elastic component 5 be spring, certain elastic component 5 can also other elements, as long as meet can make
The second opening 31 sealing secondary diaphragm 41 is obtained, is not repeated here in embodiment.
The slide block 1 is provided with the unidirectional pore 7 for communicating therewith positioned at the position of the accommodating chamber 3, and surrounding air can be borrowed
Accommodating chamber is entered by unidirectional pore 7, to prevent in 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.
Concrete principle of the present invention is as follows：When the sliding on slide rail 2 of slide block 1（Lug boss is introduced into depressed part position）,
Oil in trapped fuel groove is flowed in accommodating chamber 3 with gap, when slide block slides onto lug boss into depressed part position, due to elasticity
The effect of part 5, stopper rod is elapsed to left end direction in Fig. 3 so that lug boss enters the depressed part, now the second template and appearance
Receive chamber the second opening between produce gap, oil can spill for lubrication from the gap.And just rising when vehicle window
When being down to position stopping, oil leak is just will not continue to when the oil leakage in accommodating chamber is complete, therefore prevent the waste of oil.
Claims (2)
1. the matching mechanism of a kind of lifter slide block and slide rail, including slide rail (2) and the cunning being slidably arranged in the slide rail (2)
Block (1), on the slide block (1) trapped fuel groove (10) is provided with, it is characterised in that：The slide block (1) is described including accommodating chamber (3)
Accommodating chamber (3) is with the first opening (30) connected with the trapped fuel groove (10) and is in communication with the outside and near slide rail (2) side wall
Second opening (31), also including stopper rod (4), the stopper rod be located at the trapped fuel groove and its by described first opening through appearance
Receive chamber, the primary diaphragm (40) and sealing described second that sealing first opening (30) is provided with the stopper rod (4) is open
(31) secondary diaphragm (41), also including an elastic component (5) for being set in the stopper rod (4), the elastic component (5) leans described
Stopper rod (4) causes the primary diaphragm (40) with the trend for sealing first opening (30), in the secondary diaphragm (41)
One end is provided with the lug boss (6) for stretching out second opening (31), is provided with for the lug boss on the slide rail (2)
(6) chute (20) of sliding, at least provided with a depressed part coordinated with the lug boss (6) on the chute (20)
(21), when the lug boss (6) leans the chute (20), secondary diaphragm (41) sealing described second is open (31),
And there is gap between the primary diaphragm (40) and first opening (30), when the lug boss (6) enters depressed part
(21) when, primary diaphragm (40) sealing described first is open (30) and the secondary diaphragm (41) and second opening
(31) there is gap, the slide block (1) is provided with the unidirectional pore (7) for communicating therewith positioned at the accommodating chamber (3) position between.
2. the matching mechanism of lifter slide 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 |
|---|---|---|---|
| CN201510451905.5A CN104963584B (en) | 2015-07-29 | 2015-07-29 | Lifter sliding block and matching mechanism for sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451905.5A CN104963584B (en) | 2015-07-29 | 2015-07-29 | Lifter sliding block and matching mechanism for sliding rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963584A CN104963584A (en) | 2015-10-07 |
| CN104963584B true CN104963584B (en) | 2017-04-26 |
Family
ID=54217645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451905.5A Active CN104963584B (en) | 2015-07-29 | 2015-07-29 | Lifter sliding block and matching mechanism for sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963584B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203835996U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler lubricating structure |
Family Cites Families (1)
| 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 |
-
2015
- 2015-07-29 CN CN201510451905.5A patent/CN104963584B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN203835996U (en) * | 2014-05-13 | 2014-09-17 | 温岭市宇龙宣机电有限公司 | Coupler lubricating structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104963584A (en) | 2015-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10995532B2 (en) | Pneumatic door closer | |
| CN204267589U (en) | A kind of slowly backhaul type nitrogen spring | |
| CN104963584B (en) | Lifter sliding block and matching mechanism for sliding rail | |
| CN105064843B (en) | Sliding block and sliding rail matching mechanism | |
| CN105133992B (en) | The matching mechanism of lifter sliding block and slide rail | |
| CN104728509A (en) | Solenoid valve and refrigeration system with same | |
| CN204754572U (en) | Cooperation mechanism of slider and slide rail | |
| CN105064842B (en) | Sliding block and sliding rail matching mechanism | |
| CN204754633U (en) | Cooperation mechanism of riser slider and slide rail | |
| CN203831315U (en) | Air-breathing type electric screwdriver | |
| CN209925665U (en) | Self-compensating sealed electric gate valve | |
| US20160002966A1 (en) | Horizontal door closer structure | |
| CN204826990U (en) | Cooperation mechanism of riser slider and slide rail | |
| CN203272837U (en) | Sluice valve | |
| CN103591311A (en) | Butterfly valve with spring locking type structure | |
| CN104963583B (en) | Lifter slide block and the matching mechanism of slide rail | |
| CN203214906U (en) | Midline butterfly valve | |
| CN203051707U (en) | Ventilating seal structure used for transmission box | |
| CN202708143U (en) | High-low pressure mixed gate valve | |
| CN204754581U (en) | Cooperation mechanism of riser slider and slide rail | |
| CN204984061U (en) | Cooperation mechanism of slider and slide rail | |
| JP2010127444A (en) | Seal member | |
| CN203614488U (en) | Direct-acting overflow valve | |
| CN202756528U (en) | Double spring-loaded oil seal for shock absorber | |
| CN202691027U (en) | Novel sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |