CN204418858U - A kind of automobile door stopper - Google Patents
A kind of automobile door stopper Download PDFInfo
- Publication number
- CN204418858U CN204418858U CN201520018872.0U CN201520018872U CN204418858U CN 204418858 U CN204418858 U CN 204418858U CN 201520018872 U CN201520018872 U CN 201520018872U CN 204418858 U CN204418858 U CN 204418858U
- Authority
- CN
- China
- Prior art keywords
- guider
- guide rail
- limit guide
- turning arm
- substrate
- 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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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a kind of automobile door stopper, it comprises and is connected to position-limited box on vehicle body and turning arm, described position-limited box comprises substrate, the side of substrate be provided with two parallel and be oppositely arranged limit guide rail, the guider that can slide is provided with between two limit guide rail, turning arm one end is sheathed on guider, hingedly on the turning arm other end be provided with connector, the cross section of two limit guide rail is semi arch and opening is oppositely arranged, the two ends of guider are equipped with rotating spherical guide head, limit guide rail is provided with successively chute and two stopper slots, Compress Spring is provided with in guider, Compress Spring two ends are respectively to being located on two guide heads, guider two ends are provided with ball cover, guide head is located in ball cover.The utility model is rational in infrastructure, can reduce friction loss, have spacing firm, easy to operate and be easy to assemble feature.
Description
Technical field
The utility model relates to car door stop technical field, particularly a kind of automobile door stopper.
Background technology
The curvature design of the design of automobile door stopper mainly stop principal arm and stop groove, the opening angle of car door and spacing requirement should be met, meet the switch moment be applicable to again, getting on or off the bus of passenger should be facilitated, facilitate passenger switch door again, therefore the quality of door operation, depends on the design of stop to a great extent.
At present, the car door limiter used in automotive field comprise be connected with vehicle body stop principal arm, be sleeved on the stop box that stop principal arm is connected with car door; In stop box, be provided with two slide blocks arranged relative to stop principal arm center line, by stop spring overhead, bottom surface and stop principal arm be slidably matched; In addition stop principal arm is provided with and can carries out spacing limited impression, slide block slides along stop principal arm direction, inside grooves is embedded to slide block during limited impression place, reach spacing object, slide block is identical with the base area of slide block with the slide area of stop principal arm, and contact area is comparatively large, makes relative friction forces larger, wearing and tearing are comparatively serious, and are not easy to the operation of passenger's car door opening and closedown when getting on or off the bus.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of automobile door stopper, can reduce friction loss, also have spacing firm, use reliable and easy to operate feature.
For achieving the above object, the utility model is by the following technical solutions:
A kind of automobile door stopper described in the utility model, comprise and be connected to position-limited box on vehicle body and turning arm, described position-limited box comprises substrate, the side of substrate be provided with two parallel and be oppositely arranged limit guide rail, the guider that can slide is provided with between two limit guide rail, turning arm one end is sheathed on guider, hingedly on the turning arm other end be provided with connector, the cross section of described two limit guide rail is semi arch and opening is oppositely arranged, the two ends of guider are equipped with rotating spherical guide head, described limit guide rail is provided with successively chute and two stopper slots, Compress Spring is provided with in guider, Compress Spring two ends are respectively to being located on two guide heads, described guider two ends are provided with ball cover, guide head is located in ball cover.
Further, described limit guide rail tail end is provided with otic placode, and otic placode is vertical with substrate and weld with it, and otic placode is provided with connecting hole.
The utility model beneficial effect is: the utility model is rational in infrastructure, firmly spacing, slide flexibly, frictional dissipation is less, can reduce car door and open and close active force, easy to operate, and guider in guide rail can quick sliding by entering two stopper slots after chute, make turning arm draw car door realize open location, position-limited box and guide rail can apply mould one-shot forming, director assembly is standard component, and processing is simply enhanced productivity.
Accompanying drawing explanation
Fig. 1 is integral installation distribution structure schematic diagram of the present utility model;
Fig. 2 is overall detonation configuration schematic diagram of the present utility model.
In figure:
10, position-limited box; 11, substrate; 12, limit guide rail; 13, otic placode;
14, connecting hole; 15, chute; 16, stopper slot; 20, axis of rotation;
21, connector; 30, guider; 31, guide head; 32, Compress Spring;
33, ball cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of automobile door stopper described in the utility model, comprise and be connected to position-limited box 10 on vehicle body and turning arm 20, described position-limited box 10 comprises substrate 11, the side of substrate 11 be provided with two parallel and be oppositely arranged limit guide rail 12, the guider 30 that can slide is provided with between two limit guide rail 12, turning arm 20 one end is sheathed on guider 30, hingedly on turning arm 20 other end is provided with connector 21; Substrate 11 have some fixing holes and then be connected with vehicle body, connector 21 is fixedly connected with car door, and during car door opening, turning arm 20 pulls guider 30 to slide into different gears along limit guide rail 12, and then positions restriction to car door opening.
The cross section of above-mentioned two limit guide rail 12 is semi arch and opening is oppositely arranged, the two ends of guider 30 are equipped with rotating spherical guide head 31, the direction of displacement of limit guide rail 12 limit guides 30, guide head 31 rolls and then reducing friction resistance along limit guide rail 12 inwall, reduces noise during car door opening.
Above-mentioned limit guide rail 12 is provided with successively chute 15 and two stopper slots 16, Compress Spring 32 is provided with in guider 30, Compress Spring 32 two ends are respectively to being located on two guide heads 31, guider 30 is in front end and chute 15 place of limit guide rail 12 before car door opening, guider 30 in priming stroke along chute 15, limit guide rail 12 pairs of guider 30 non-resistances, make the smooth and easy unlatching of car door, when guider 30 slides into first stopper slot 16, Compress Spring 32 promotes guide head 31 and snaps in stopper slot 16, and then guider 30 slip is obstructed, and then it is positioning towed by turning arm 20 pairs of car door strokes, continue opening car door, when making guider 30 enter second stopper slot 16, guider 30 positions car door again.
Above-mentioned guider 30 two ends are provided with ball cover 33, and guide head 31 is located in ball cover 33, and ball cover 33 is connected with guider 30 body, guide head 31 can smooth and easyly rotate in ball cover 33, and guider 30 can not be departed from, ball cover 33 plays the effect of fixed guide 31, improves efficiency during assembling.
Above-mentioned limit guide rail 12 tail end is provided with otic placode 13; otic placode 13 is vertical with substrate 11 and weld with it; the lower end of otic placode 13 extends between limit guide rail 12; and then guider 30 is when pull-out second stopper slot 16; can not depart from limit guide rail 12, play the protective effect of extreme position, and otic placode 13 is provided with the connecting hole 14 fixing with vehicle body; to strengthen position-limited box 10 and the bonding strength of vehicle body, conveniently install.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (2)
1. an automobile door stopper, comprise and be connected to position-limited box (10) on vehicle body and turning arm (20), it is characterized in that: described position-limited box (10) comprises substrate (11), the side of substrate (11) be provided with two parallel and be oppositely arranged limit guide rail (12), the guider (30) that can slide is provided with between two limit guide rail (12), turning arm (20) one end is sheathed on guider (30), hingedly on turning arm (20) other end be provided with connector (21), the cross section of described two limit guide rail (12) is semi arch and opening is oppositely arranged, the two ends of guider (30) are equipped with rotating spherical guide head (31), described limit guide rail (12) is provided with successively chute (15) and two stopper slots (16), Compress Spring (32) is provided with in guider (30), Compress Spring (32) two ends are respectively to being located on two guide heads (31), described guider (30) two ends are provided with ball cover (33), guide head (31) is located in ball cover (33).
2. automobile door stopper according to claim 1, it is characterized in that: described limit guide rail (12) tail end is provided with otic placode (13), otic placode (13) is vertical with substrate (11) and weld with it, and otic placode (13) is provided with connecting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018872.0U CN204418858U (en) | 2015-01-09 | 2015-01-09 | A kind of automobile door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018872.0U CN204418858U (en) | 2015-01-09 | 2015-01-09 | A kind of automobile door stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418858U true CN204418858U (en) | 2015-06-24 |
Family
ID=53469241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018872.0U Expired - Fee Related CN204418858U (en) | 2015-01-09 | 2015-01-09 | A kind of automobile door stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257125A (en) * | 2015-11-19 | 2016-01-20 | 衡阳泰豪通信车辆有限公司 | Door limiting device |
-
2015
- 2015-01-09 CN CN201520018872.0U patent/CN204418858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257125A (en) * | 2015-11-19 | 2016-01-20 | 衡阳泰豪通信车辆有限公司 | Door limiting device |
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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: 20150624 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |