CN213573471U - Automobile door lock buffer cushion - Google Patents
Automobile door lock buffer cushion Download PDFInfo
- Publication number
- CN213573471U CN213573471U CN202022178446.7U CN202022178446U CN213573471U CN 213573471 U CN213573471 U CN 213573471U CN 202022178446 U CN202022178446 U CN 202022178446U CN 213573471 U CN213573471 U CN 213573471U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- door lock
- gasket
- shaft sleeve
- block
- 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
Links
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
An automobile door lock buffer cushion comprises a shaft sleeve, wherein the shaft sleeve is connected with a fixed block in a sliding manner, a first spring is connected between the fixed block and the shaft sleeve, when a door is closed and a gasket is impacted, the fixed block slides into the shaft sleeve to extrude the first spring, the gasket is buffered through the elastic force of the first spring, a door lock is buffered, the door lock is prevented from being damaged due to overexertion, the gasket with the elastic force avoids deformation and damage when the door is impacted, when the fixed block slides into the shaft sleeve, a guide rod pushes a rubber block to slide so as to push the gas in a cavity into an air vent, the gas is blown into the chute through a filter screen, some dust in the chute is blown away, the friction force between the shaft sleeve and the fixed block is reduced, the buffer of the door is favorably realized by sliding the fixed block on the shaft sleeve, the buffer effect of the fixed block is improved by the elastic force, the gasket is favorable for resetting.
Description
Technical Field
The utility model belongs to the technical field of the automotive technology and specifically relates to an automobile door lock blotter is related to.
Background
The automobile door is a passage for a driver and passengers to enter and exit the automobile, and is used for isolating interference outside the automobile, so that side impact is relieved to a certain extent, passengers are protected, the door lock is used for fixing the automobile door through the door lock, and the buffer cushion of the automobile door lock is used for buffering the door lock when the automobile is closed, so that the over-violent impact when the automobile door is closed is prevented; when the traditional automobile door lock cushion is used for a long time and is impacted by an automobile door lock, the elasticity of the cushion is weakened, so that the buffering effect of an automobile door is reduced, and the automobile door is not beneficial to protection.
SUMMERY OF THE UTILITY MODEL
To the above circumstances, for overcoming prior art's defect, the utility model provides an automobile door lock blotter is used for solving above-mentioned problem.
In order to achieve the purpose, the utility model relates to an automobile door lock blotter, including the axle sleeve, axle sleeve sliding connection has the fixed block, the fixed block with be connected with spring one between the axle sleeve, the fixed block is fixed with the slide bar, slide bar sliding connection has the gasket, the gasket rotates and is connected with the screw rod, the screw rod with threaded connection between the fixed block, hexagonal hole in the interior has been seted up to the screw rod, the through-hole has been seted up to the axle sleeve.
Preferably, the shaft sleeve is provided with a sliding groove, the fixing block is slidably connected inside the sliding groove, and the gasket is abutted to the side wall of the fixing block.
Preferably, the fixed block is provided with a cavity, the cavity is connected with a rubber block in a sliding manner, a guide rod is fixed on the rubber block, the guide rod is fixedly connected with the shaft sleeve, the guide rod is connected with the fixed block in a sliding manner, and the fixed block is provided with a vent hole.
Preferably, the vent hole is communicated with the cavity, the vent hole faces the chute, a filter screen is fixed at the top end of the vent hole, an air inlet hole is formed in the fixed block, and the air inlet hole is communicated with the cavity.
Preferably, a second spring is fixed between the rubber block and the fixed block, and the inner diameter of the air inlet is smaller than that of the vent hole.
Has the advantages that:
1. the utility model discloses when door lock striking gasket is closed to the car, make the fixed block slide in the inside extrusion spring I of axle sleeve, cushion the gasket through the elasticity of spring I, cushion the door lock, prevent that the door from excessively hurting hard the appearance and damaging, the deformation damage appears when the gasket that has elasticity avoids the door striking.
2. The utility model discloses when the fixed block slides into axle sleeve inside, make the guide arm promote the rubber piece slide with the inside gas of cavity push the air vent inside, make gaseous inside that blows in the spout through the filter screen, blow away some dusts of spout, reduce the frictional force between axle sleeve and the fixed block, do benefit to the fixed block and slide on the axle sleeve and carry out the buffering of door, the elasticity of spring two increases the buffering effect of fixed block, further increases the buffering dynamics of door, does benefit to the gasket and resets.
3. The utility model discloses a rotating the screw rod, making the screw rod rotate and shift out one section distance of fixed block, make the gasket slide on the slide bar and keep away from the fixed block, adjust the horizontal distance between gasket and the fixed block to make different automobile door locks can touch the gasket and cushion according to actual conditions.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. the device comprises a shaft sleeve, 2, a gasket, 3, a fixed block, 4, a first spring, 5, a screw, 6, a sliding rod, 7, a guide rod, 8, a second spring, 9, a cavity, 10, a through hole, 11, a rubber block, 12, an air vent, 13, a filter screen, 14, a sliding groove, 15, an air inlet hole, 16 and a hexagon socket hole.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-3.
As shown in fig. 1-3, the automobile door lock buffer pad of the present invention comprises a shaft sleeve 1, wherein the shaft sleeve 1 is slidably connected to a fixed block 3, a first spring 4 is connected between the fixed block 3 and the shaft sleeve 1, a slide rod 6 is fixed to the fixed block 3, a gasket 2 is slidably connected to the slide rod 6, a screw rod 5 is rotatably connected to the gasket 2, the screw rod 5 is in threaded connection with the fixed block 3, a hexagon socket 16 is formed in the screw rod 5, and a through hole 10 is formed in the shaft sleeve 1; the shaft sleeve 1 is arranged in the automobile, so that a door lock catch can touch the gasket 2 when a door is closed, when the door is closed and a door lock impacts the gasket 2, the fixed block 3 slides into the shaft sleeve 1 to extrude the first spring 4, the gasket 2 is buffered through the elasticity of the first spring 4, the door lock is buffered, the door lock is prevented from being damaged due to overexertion, the gasket 2 with elasticity avoids deformation and damage when the door is impacted, when the fixed block 3 slides into the shaft sleeve 1 to buffer the door lock, the guide rod 7 slides into the chamber 9, the rubber block 11 is pushed to slide to push the gas in the chamber 9 into the obliquely arranged vent hole 12, the second spring 8 is extruded, the gas is blown into the chute 14 through the filter screen 13, some dust between the shaft sleeve 1 and the fixed block 3 is blown away, the friction force between the shaft sleeve 1 and the fixed block 3 is reduced, and the door buffering of the fixed block 3 can be favorably realized by sliding on the shaft, the setting of filter screen 13 prevents that the dust from blockking up air vent 12, and the resistance between rubber piece 11 and the cavity 9 and the elasticity of spring two 8 increase the buffering effect of fixed block 3, further increases the buffering dynamics of door, and when the door was opened, the elasticity of spring one 4 and the elasticity of spring two 8 promoted fixed block 3 and reset, made rubber piece 11 reset, and at this moment cavity 9 is inside aerifys through inlet port 15, and axle sleeve 1 is inside to admit air through-hole 10.
The spout 14 has been seted up to axle sleeve 1, 3 sliding connection in the inside of spout 14 of fixed block, gasket 2 contradicts with the lateral wall of fixed block 3, through the inside with hexagonal spanner insert interior hexagonal hole 16, rotate screw rod 5, make screw rod 5 rotate and shift out one section distance of fixed block 3, make gasket 2 slide on slide bar 6 keep away from fixed block 3, adjust the horizontal distance between gasket 2 and the fixed block 3, thereby make different automobile door locks can touch gasket 2 and cushion according to actual conditions.
The vent hole 12 is communicated with the cavity 9, the vent hole 12 faces the chute 14, a filter screen 13 is fixed at the top end of the vent hole 12, the fixed block 3 is provided with an air inlet hole 15, the air inlet hole 15 is communicated with the cavity 9, and the air inlet hole 15 is arranged to enable air to enter the cavity 9.
A second spring 4 is fixed between the rubber block 11 and the fixed block 3, the inner diameter of the air inlet hole 15 is smaller than that of the vent hole 12, and the inner diameter of the air inlet hole 15 is smaller than that of the vent hole 12, so that air can be pressed into the vent hole 12 through the sliding of the rubber block 11.
The working principle is as follows: the utility model discloses an install axle sleeve 1 inside the car, make the door hasp touch gasket 2 when the door is closed, when the door is closed the lock and strike gasket 2, make fixed block 3 slide into axle sleeve 1 inside extrusion spring one 4, cushion gasket 2 through the elasticity of spring one 4, cushion the door lock, prevent that the door from exerting oneself violently appearing damaging, gasket 2 with elasticity avoids appearing the deformation damage when the door strikes, when fixed block 3 slides into axle sleeve 1 inside and cushions the lock, make guide arm 7 slide into cavity 9 inside, promote rubber block 11 to slide and push the gas in the cavity 9 inside the inside of air vent 12 that the slope set up, extrusion spring two 8, make the gas blow in the inside of spout 14 through filter screen 13, blow away some dust between axle sleeve 1 and the fixed block 3, reduce the frictional force between axle sleeve 1 and the fixed block 3, do benefit to fixed block 3 and slide on axle sleeve 1 and carry out the buffering of door, the setting of filter screen 13 prevents that the dust from blockking up air vent 12, and the resistance between rubber piece 11 and the cavity 9 and the elasticity of spring two 8 increase the buffering effect of fixed block 3, further increases the buffering dynamics of door, and when the door was opened, the elasticity of spring one 4 and the elasticity of spring two 8 promoted fixed block 3 and reset, made rubber piece 11 reset, and at this moment cavity 9 is inside aerifys through inlet port 15, and axle sleeve 1 is inside to admit air through-hole 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automobile door lock blotter, includes axle sleeve (1), its characterized in that, axle sleeve (1) sliding connection has fixed block (3), fixed block (3) with be connected with spring (4) between axle sleeve (1), fixed block (3) are fixed with slide bar (6), slide bar (6) sliding connection has gasket (2), gasket (2) rotate and are connected with screw rod (5), screw rod (5) with threaded connection between fixed block (3), hexagonal hole (16) in having seted up in screw rod (5), through-hole (10) have been seted up in axle sleeve (1).
2. An automobile door lock cushion as claimed in claim 1, wherein the sleeve (1) is provided with a sliding slot (14), the fixing block (3) is slidably connected to the inside of the sliding slot (14), and the gasket (2) abuts against the side wall of the fixing block (3).
3. The automobile door lock cushion as claimed in claim 2, wherein the fixing block (3) is provided with a cavity (9), the cavity (9) is slidably connected with a rubber block (11), the rubber block (11) is fixed with a guide rod (7), the guide rod (7) is fixedly connected with the shaft sleeve (1), the guide rod (7) is slidably connected with the fixing block (3), and the fixing block (3) is provided with a vent hole (12).
4. An automobile door lock cushion as claimed in claim 3, wherein the vent hole (12) is communicated with the chamber (9), the vent hole (12) faces the chute (14), a filter screen (13) is fixed at the top end of the vent hole (12), an air inlet hole (15) is formed in the fixed block (3), and the air inlet hole (15) is communicated with the chamber (9).
5. A vehicle door lock cushion as claimed in claim 4, wherein a second spring (8) is fixed between the rubber block (11) and the fixing block (3), and the inner diameter of the air inlet hole (15) is smaller than that of the air vent hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178446.7U CN213573471U (en) | 2020-09-29 | 2020-09-29 | Automobile door lock buffer cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178446.7U CN213573471U (en) | 2020-09-29 | 2020-09-29 | Automobile door lock buffer cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213573471U true CN213573471U (en) | 2021-06-29 |
Family
ID=76579318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178446.7U Expired - Fee Related CN213573471U (en) | 2020-09-29 | 2020-09-29 | Automobile door lock buffer cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213573471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039283A (en) * | 2021-11-16 | 2022-02-11 | 国网新疆电力有限公司吐鲁番供电公司 | Armored switch cabinet for high-voltage chamber of transformer substation |
-
2020
- 2020-09-29 CN CN202022178446.7U patent/CN213573471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039283A (en) * | 2021-11-16 | 2022-02-11 | 国网新疆电力有限公司吐鲁番供电公司 | Armored switch cabinet for high-voltage chamber of transformer substation |
| CN114039283B (en) * | 2021-11-16 | 2024-06-11 | 国网新疆电力有限公司吐鲁番供电公司 | Armored switch cabinet for high-voltage room of transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |