CN204754544U - Door stop gear - Google Patents
Door stop gear Download PDFInfo
- Publication number
- CN204754544U CN204754544U CN201520433577.1U CN201520433577U CN204754544U CN 204754544 U CN204754544 U CN 204754544U CN 201520433577 U CN201520433577 U CN 201520433577U CN 204754544 U CN204754544 U CN 204754544U
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- CN
- China
- Prior art keywords
- hinge
- car door
- door
- restricted housing
- spacer pin
- 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.)
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Hinge Accessories (AREA)
Abstract
The utility model discloses a door stop gear, including car door pillar, be equipped with the hinge mount board on the car door pillar, it has the door hinge that is used for installing the door to hinge on the hinge mount board, be equipped with spacing casing on the hinge mount board, be equipped with elastic element in the spacing casing, elastic element is close to the one end top of door hinge is by there being the spacer pin, the spacer pin extends to spacing casing outside and top lean on in on the door hinge, with the spacer pin corresponds the position the annular is equipped with a plurality of spacing holes on the door hinge. Thereby the in -process of opening at the door, when reacing the position that the door stopped, tension through elastic element promotes spacer pin action and top and leans on spacing downthehole on the door hinge, realizes spacing and auto -lock, because the annular is equipped with a plurality of spacing holes on the door hinge to the realization door is opened a plurality of positions, a plurality of angles, and simple structure uses and convenient operation, and the auto -lock is effectual, and uses the reliability high.
Description
Technical field
The utility model relates to a kind of car door limiting mechanism.
Background technology
At present, the structure of position-limit mechanism when car door 1 is in opening is: a hinged support bar 12 on the lower transverse beam 11 of front windshield, when car door 1 will be made to be in unlatching certain angle state (half-open position or non-full-gear), be supported on or be installed on that door lock installing plate 13 realizes car door is half-open by support bar 12, in order to prevent, between support bar 12 and door lock installing plate 13, slip phenomenon occurs, spinning one hold-down nut 14 on support bar 12, and hold-down nut 14 leans on door lock installing plate 13 (see Fig. 1).
Support bar 12 described above is adopted to support or clamp the form of door lock installing plate 13 to realize position-limit mechanism when car door 1 is in opening, in use, only can in same position and fixing angle realizes car door 1 half-open position or non-full-gear, simultaneously, the form that will manually mount realizes, complex structure, uses inconvenience, and dependability is poor.
Utility model content
The purpose of this utility model is to provide a kind of car door limiting mechanism, reaches car door when being in opening, all can realize, and can realize the object of car door self-locking in multiple angle.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of car door limiting mechanism, comprise car door upright column, described car door upright column is provided with hinge mounting plate, described hinge mounting plate is hinged with the body hinge for installing car door, described hinge mounting plate is provided with position-restricted housing, flexible member is provided with in described position-restricted housing, described flexible member leans limited location pin near one end of described body hinge, described spacer pin extends to the outside of described position-restricted housing and relies on described body hinge, some spacing holes are provided with annular on the described body hinge of described spacer pin correspondence position.
Improve as one, described position-restricted housing is provided with the curved portions suitable with described body hinge near the end, one end of described body hinge.
As further improvement, be provided with link slot described in adjacent two between spacing hole, described link slot is all communicated with spacing hole described in adjacent two.
As further improving, the both sides up and down of described hinge mounting plate are equipped with described position-restricted housing; The both sides up and down of described body hinge are equipped with the described spacing hole suitable with described spacer pin.
As further improving again, described position-restricted housing is provided with mount pad away from one end of described body hinge, and described mount pad is fixedly installed on described position-restricted housing by Connection Element.
As further improving, described position-restricted housing is provided with the installing plate protruding described position-restricted housing near the side of described hinge mounting plate.
Owing to have employed technique scheme, the beneficial effect of a kind of car door limiting mechanism provided by the utility model is as follows:
Because hinge mounting plate is provided with position-restricted housing, flexible member and spacer pin is provided with in position-restricted housing, and be provided with spacing hole with annular on the body hinge of spacer pin correspondence position, thus in the process of car door opening, when arriving the position that car door stops, promote spacer pin action by the tension force of flexible member and lean in the spacing hole on body hinge, realizing spacing and self-locking; Because annular on body hinge is provided with some spacing holes, thus realize car door in multiple position, the unlatching of multiple angle, structure is simple, uses and easy to operate, and self-locking is effective, and dependability is high.
Because position-restricted housing is provided with the curved portions suitable with body hinge near the end, one end of body hinge, thus when car door opening rotates, by the curved portions that is combined together and body hinge, ensure that the stability of body hinge when rotating, can effectively prevent from rocking; Meanwhile, can not be outside exposed by this structure spacer pin, and then protect spacer pin.
Owing to being provided with link slot between adjacent two spacing holes, thus when the size conversion of car door opening angle, fairness when ensure that angular transition by link slot and fluency.
Because the both sides up and down of hinge mounting plate are equipped with position-restricted housing, thus by the flexible member of two groups of position-restricted housings and inside and spacer pin, with what ensure this car door limiting mechanism, there is enough tension force, and then stability when ensureing that car door is in opening.
Because mount pad is fixedly installed on position-restricted housing by Connection Element, thus by the mount pad of Split type structure, be convenient to the flexible member in maintenance maintenance or replacing position-restricted housing and spacer pin, the position-restricted housing avoiding integrative-structure to damage or after wearing and tearing at flexible member or spacer pin, integral replacing position-restricted housing and cause cost to increase and change inconvenient problem.
Because position-restricted housing to be provided with the installing plate protruding position-restricted housing near the side of hinge mounting plate, thus the installing plate by protruding, being convenient to coordinate with hinge mounting plate and realizing reliably assembling, mounting limit housing provides condition for convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing car door limiting mechanism;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the A direction view in Fig. 2;
Fig. 4 is the structural representation of position-restricted housing in Fig. 2;
In figure, 1-car door; The lower transverse beam of 11-front windshield; 12-support bar; 13-door lock installing plate; 14-hold-down nut; 2-hinge mounting plate; 3-body hinge; 301-spacing hole; 302-link slot; 4-jointed shaft; 5-position-restricted housing; 501-flexible member; 502-spacer pin; 503-curved portions; 504-mount pad; 505-installing plate; 6-car door upright column.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 2 to Fig. 4 jointly shown in, a kind of car door limiting mechanism, comprise car door upright column 6, this car door upright column 6 is provided with hinge mounting plate 2, this hinge mounting plate 2 is hinged with the body hinge 3 for installing car door by jointed shaft 4, and this hinge mounting plate 2 is provided with position-restricted housing 5, is provided with flexible member 501 in this position-restricted housing 5, this flexible member 501 is preferably Compress Spring, also can be other element or the mechanism that can realize elastic telescopic function as those skilled in the art; This flexible member 501 leans limited location pin 502 near one end of body hinge 3, this spacer pin 502 extends to the outside of position-restricted housing 5 and relies on body hinge 3, some spacing holes 301 are provided with annular on the body hinge 3 of spacer pin 502 correspondence position, be provided with the link slot 302 suitable with spacer pin 502 between adjacent two spacing holes 301, this link slot 302 is all communicated with two adjacent spacing holes 301.
This position-restricted housing 5 is provided with the curved portions 503 suitable with body hinge 3 near the end, one end of body hinge 3; This position-restricted housing 5 is provided with mount pad 504 away from one end of body hinge 3, this mount pad 504 is fixedly installed on position-restricted housing 5 by Connection Element, this Connection Element is connecting bolt, also can be other the element that can realize linkage function as those skilled in the art; This position-restricted housing 5 is provided with the installing plate 505 protruding position-restricted housing 5 near the side of hinge mounting plate 2.
The both sides up and down of this hinge mounting plate 2 are equipped with position-restricted housing 5; The both sides up and down of this body hinge 3 are equipped with the spacing hole 301 suitable with spacer pin 502, thus pass through flexible member 501 and the spacer pin 502 of two groups of position-restricted housings 5 and inside, with what ensure this car door limiting mechanism, there is enough tension force, and then stability when ensureing that car door is in opening.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a car door limiting mechanism, comprise car door upright column, it is characterized in that, described car door upright column is provided with hinge mounting plate, described hinge mounting plate is hinged with the body hinge for installing car door, described hinge mounting plate is provided with position-restricted housing, flexible member is provided with in described position-restricted housing, described flexible member leans limited location pin near one end of described body hinge, described spacer pin extends to the outside of described position-restricted housing and relies on described body hinge, is provided with some spacing holes with annular on the described body hinge of described spacer pin correspondence position.
2. a kind of car door limiting mechanism according to claim 1, is characterized in that, described position-restricted housing is provided with the curved portions suitable with described body hinge near the end, one end of described body hinge.
3. a kind of car door limiting mechanism according to claim 1, is characterized in that, is provided with link slot described in adjacent two between spacing hole, and described link slot is all communicated with spacing hole described in adjacent two.
4. a kind of car door limiting mechanism according to the arbitrary claim of claims 1 to 3, is characterized in that, the both sides up and down of described hinge mounting plate are equipped with described position-restricted housing; The both sides up and down of described body hinge are equipped with the described spacing hole suitable with described spacer pin.
5. a kind of car door limiting mechanism according to claim 4, is characterized in that, described position-restricted housing is provided with mount pad away from one end of described body hinge, and described mount pad is fixedly installed on described position-restricted housing by Connection Element.
6. a kind of car door limiting mechanism according to claim 5, is characterized in that, described position-restricted housing is provided with the installing plate protruding described position-restricted housing near the side of described hinge mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433577.1U CN204754544U (en) | 2015-06-23 | 2015-06-23 | Door stop gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433577.1U CN204754544U (en) | 2015-06-23 | 2015-06-23 | Door stop gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204754544U true CN204754544U (en) | 2015-11-11 |
Family
ID=54469264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433577.1U Active CN204754544U (en) | 2015-06-23 | 2015-06-23 | Door stop gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204754544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395895A (en) * | 2020-03-31 | 2020-07-10 | 太一知识产权事务(泰州)有限公司 | Vehicle door stopping assembly convenient for driving accident determination and vehicle |
-
2015
- 2015-06-23 CN CN201520433577.1U patent/CN204754544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395895A (en) * | 2020-03-31 | 2020-07-10 | 太一知识产权事务(泰州)有限公司 | Vehicle door stopping assembly convenient for driving accident determination and vehicle |
| CN111395895B (en) * | 2020-03-31 | 2023-09-26 | 湖南沅本信息技术有限公司 | Car door blocking assembly convenient for identifying driving accident and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |