CN201495876U - Displacement restrictor for vehicle door - Google Patents
Displacement restrictor for vehicle door Download PDFInfo
- Publication number
- CN201495876U CN201495876U CN2009203016330U CN200920301633U CN201495876U CN 201495876 U CN201495876 U CN 201495876U CN 2009203016330 U CN2009203016330 U CN 2009203016330U CN 200920301633 U CN200920301633 U CN 200920301633U CN 201495876 U CN201495876 U CN 201495876U
- Authority
- CN
- China
- Prior art keywords
- car door
- shift rod
- restrictor
- gear rod
- door limiter
- 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 displacement restrictor for a vehicle door. The displacement restrictor comprises a restrictor fixing seat (3) and a gear rod (7); the restrictor fixing seat (3) is internally provided with springs (5) which are symmetrically arranged at the left side and the right side; the left spring and the right spring (5) are provided with sliding blocks (4); the convex position of the left sliding block and the right sliding block (4) is provided with rolling bodies (4A); the rolling bodies (4A) can roll corresponding to the sliding block (4); the gear rod (7) is arranged between the left sliding block and the right sliding block (4); one end of the gear rod (7) is provided with an elastic pad (2); a stroke stopper (1) is arranged at the end of the elastic pad (2); and the other end of the gear rod (7) is provided with a connecting hole (9). In the displacement restrictor for the vehicle door, the sliding blocks (4) contact with the gear rod (7) in a rolling way, the friction mode is changed from the sliding friction to the rolling friction, thus greatly reducing the abrasion between the gear rod (7) and the restrictor fixing seat (3); and simultaneously, the reduction of the friction coefficient leads the opening and closing of the vehicle door to be easier and more flexible.
Description
Technical field
The utility model belongs to the automobile component field, specifically relates to a kind of car door limiter.
Background technology
Car door limiter is the important accessory that car body connects car door, and it mainly acts on is the opening angle of location car door, and it not only can prevent to open the door too quickly and break car door or the pedestrian that wounds, and can prevent wind and close the personnel that cause suddenly and crush.At present, employed car door limiter is to cooperatively interact by the gear projection that plays the location conduct on shift rod upper groove and the holder to reach the location on the automobile, reaches the clamping shift rod by elastomer block; In car door opening or shutoff operation process, carry out relative motion by sliding type between shift rod and the gear projection, just will inevitably produce sliding friction each other, shift rod will slowly produce wearing and tearing with contacting of gear projection; After may wear to a certain degree, car door limiter will lose the effect of location.For this reason, the technician has done a lot of effort, discloses a kind of car door limiter such as patent application CN03115802.1, solves problem easy to wear by sliding friction being changed into rolling friction, but, this technical scheme complex structure, in addition, its stop elastomer block adopts general rubber in the prior art, because of rubber parts easy to wear, and influenced by ambient temperature obvious, yielding, cause the car door abnormal sound easily.Remain one of vehicle research institution and producer problem to be solved the application life that how effectively prolongs car door limiter easily.
Summary of the invention
Be effectively to solve the problems referred to above that car door limiter exists in the prior art, the purpose of this utility model provides a kind of simple and reasonable and car door limiter that can effectively increase the service life.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Car door limiter of the present utility model, comprise stop holder and shift rod, wherein, be provided with symmetrical spring in the described stop holder, described left and right spring is provided with slide block, left and right slide block boss is provided with rolling element, and rolling element is slider roll relatively, and shift rod is arranged between the left and right slide block; Described shift rod one end is provided with cushion and is provided with stroke dog in its end, and the other end of shift rod is provided with connecting hole.
The car door limiter that the utility model provides adopts spring as elastomer block, and is not easy to wear, not yielding, is not subjected to the influence of temperature environment, can avoid the car door abnormal sound.
As preferably, according to car door limiter described in the utility model, wherein, described holder is provided with fixing hole, is convenient to install.
As preferably, according to car door limiter described in the utility model, wherein, described rolling element is circular or cylindrical, slide block is rolling friction with contacting of gear bar, and its friction factor of the rolling element of tool circle or cylinder form is littler, makes the switch car door light and handy more and flexible.
As preferably, according to car door limiter described in the utility model, wherein, described stop holder is provided with rubber sheet gasket, can block dust and enter stop, prevents that the car door generation from making us uncomfortable noise.
As preferably, according to car door limiter described in the utility model, wherein, described shift rod comprises fixed part.
As more preferably, according to car door limiter described in the utility model, wherein, described fixed part is a rivet.
The utility model has the advantages that:
Its elastomer block of the car door limiter that the utility model provides adopts spring, have not easy to wear, long service life, and be difficult for influenced by ambient temperaturely, can effectively avoid the car door abnormal sound, the mode of rolling friction makes friction factor littler, makes advantages such as the switch car door is light and handy more and flexible.
Brief Description Of Drawings
Fig. 1 is the utility model car door limiter structural representation;
Fig. 2 is the utility model car door limiter scheme of installation;
Among the figure: the 1st, stroke dog; The 2nd, cushion; The 3rd, the stop holder; The 4th, slide block; The 5th, spring; The 6th, rubber sheet gasket; The 7th, shift rod; The 8th, rivet; The 9th, connecting hole, A are side-wall outer-plates; B is an inner plate of car door.
The specific embodiment
With reference to the accompanying drawings, be described more specifically content of the present utility model.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation and/or change that the utility model is made all will fall into the utility model protection domain.
Embodiment 1
As shown in Figure 1, a kind of car door limiter, comprise stop holder (3) and shift rod (7), wherein, be provided with symmetrical spring (5) in the described stop holder (3), described left and right spring (5) is provided with slide block (4), and left and right slide block (4) boss is provided with circular scrolling body (4A), rolling element (4A) slide block (4) relatively rolls, and shift rod (7) is arranged between the left and right slide block (4); Described shift rod (7) one ends are provided with cushion (2) and are provided with stroke dog (1) in its end, the other end of shift rod (7) is provided with connecting hole (9), shift rod (7) also is provided with rivet (8), be effective blocks dust simultaneously, the entrance that shift rod (7) is connected with spacing fixator (3) is provided with rubber sheet gasket (6).
Above-mentioned car door limiter is installed according to shown in Figure 2.In switch door process, by elastomeric spring elastic force is acted on the slide block, slide block slides on shift rod, and the variation by gear rod face makes car door realize off-position in a certain angle.
As shown in Figure 1, a kind of car door limiter, comprise stop holder (3) and shift rod (7), wherein, be provided with symmetrical spring (5) in the described stop holder (3), described left and right spring (5) is provided with slide block (4), and left and right slide block (4) boss is provided with cylindrical rolling element (4A), rolling element (4A) slide block (4) relatively rolls, and shift rod (7) is arranged between the left and right slide block (4); Described shift rod (7) one ends are provided with cushion (2) and are provided with stroke dog (1) in its end, the other end of shift rod (7) is provided with connecting hole (9), shift rod (7) also is provided with rivet (8), be effective blocks dust simultaneously, the entrance that shift rod (7) is connected with spacing fixator (3) is provided with rubber sheet gasket (6).
Above-mentioned car door limiter is installed according to shown in Figure 2.In switch door process, by elastomeric spring elastic force is acted on the slide block, slide block slides on shift rod, and the variation by gear rod face makes car door realize off-position in a certain angle.
Through test, car door limiter of the present utility model is not easy to wear, can effectively avoid the car door abnormal sound, is difficult for temperature influence.
Claims (6)
1. car door limiter, comprise stop holder (3) and shift rod (7), it is characterized in that, be provided with symmetrical spring (5) in the described stop holder (3), described left and right spring (5) is provided with slide block (4), left and right slide block (4) boss is provided with rolling element (4A), and rolling element (4A) slide block (4) relatively rolls, and shift rod (7) is arranged between the left and right slide block (4); Described shift rod (7) one ends are provided with cushion (2) and are provided with stroke dog (1) in its end, and the other end of shift rod (7) is provided with connecting hole (9).
2. car door limiter as claimed in claim 1 is characterized in that, described holder (3) is provided with fixing hole.
3. car door limiter as claimed in claim 1 is characterized in that, described rolling element (4A) is circular or cylindrical.
4. car door limiter as claimed in claim 1 is characterized in that, described stop holder (3) is provided with rubber sheet gasket (6).
5. car door limiter as claimed in claim 1 is characterized in that, described shift rod (7) comprises fixed part (8).
6. car door limiter as claimed in claim 5 is characterized in that, described fixed part (8) is a rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203016330U CN201495876U (en) | 2009-03-26 | 2009-03-26 | Displacement restrictor for vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203016330U CN201495876U (en) | 2009-03-26 | 2009-03-26 | Displacement restrictor for vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495876U true CN201495876U (en) | 2010-06-02 |
Family
ID=42439084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203016330U Expired - Fee Related CN201495876U (en) | 2009-03-26 | 2009-03-26 | Displacement restrictor for vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619419A (en) * | 2011-01-26 | 2012-08-01 | 北汽福田汽车股份有限公司 | Car door stopper, and principal arm of car door stopper and its manufacturing method |
| CN104234554A (en) * | 2013-06-05 | 2014-12-24 | 福特全球技术公司 | Door arrester for vehicle doors of motor vehicles |
| CN110541636A (en) * | 2019-09-09 | 2019-12-06 | 浙江泰鸿万立科技股份有限公司 | Slip & rolling friction interchangeable stopper |
-
2009
- 2009-03-26 CN CN2009203016330U patent/CN201495876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619419A (en) * | 2011-01-26 | 2012-08-01 | 北汽福田汽车股份有限公司 | Car door stopper, and principal arm of car door stopper and its manufacturing method |
| CN104234554A (en) * | 2013-06-05 | 2014-12-24 | 福特全球技术公司 | Door arrester for vehicle doors of motor vehicles |
| CN104234554B (en) * | 2013-06-05 | 2018-11-13 | 福特全球技术公司 | The door stopper for vehicles of Vehicular door for motor vehicles |
| CN110541636A (en) * | 2019-09-09 | 2019-12-06 | 浙江泰鸿万立科技股份有限公司 | Slip & rolling friction interchangeable stopper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170326 |