CN204252709U - A kind of body hinge of new structure - Google Patents
A kind of body hinge of new structure Download PDFInfo
- Publication number
- CN204252709U CN204252709U CN201420597720.6U CN201420597720U CN204252709U CN 204252709 U CN204252709 U CN 204252709U CN 201420597720 U CN201420597720 U CN 201420597720U CN 204252709 U CN204252709 U CN 204252709U
- Authority
- CN
- China
- Prior art keywords
- car door
- connector
- transmission shaft
- power transmission
- car
- 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 kind of body hinge of new structure, it comprises the car body connector for connection body, car body connector rotates power transmission shaft is installed, power transmission shaft is set with torque spring, power transmission shaft is installed with the car door connector for connecting car door, when car door is closed completely, torque spring is in continuous firing state, and car door continues to bear twisting resistance; Also comprise hydraulic pressure constant speed device, hydraulic pressure constant speed device comprises cylinder body and hydraulically powered main shaft, and cylinder body is fixedly mounted on car body connector, and spindle nose connects described car door connector; Described power transmission shaft installs three sections of power positioning cams near the position of bottom, and described car body connector is provided with elastic force locator; The cam edge bread of three sections of power positioning cams is containing three place's recesses, and described elastic force locator comprises free-extension end, and described free-extension end contacts with the cam edge face of described cam.
Description
Technical field
The utility model relates to a kind of body hinge, for connection body and car door.
Background technology
Current existing common body hinge, function singleness, integrated cost is higher, and generally need the comparatively large with the use of, noise of stop, the effect of automatic closed door is undesirable, as used existing integral in-vehicle door hinge, cost intensive, complicate fabrication process.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of body hinge of new structure, its cost is low, and closing process can reduce car door and car body damage, there is delay and pooling feature, avoid middle generation potential safety hazard of closing the door.
The utility model solves the technical scheme that its technical problem adopts: a kind of body hinge of new structure, for connection body and car door, comprise the car body connector for connection body, car body connector rotates power transmission shaft is installed, power transmission shaft being set with torque spring, power transmission shaft being installed with the car door connector for connecting car door, when car door is closed completely, torque spring is in continuous firing state, and car door continues to bear twisting resistance; Thus the car door avoiding car door to occur because of problems such as component deterioration or frock faults loosen etc. phenomenon, make car door under situation about applying without external force, not occur the situation that nature is opened, higher raising security performance;
Also comprise hydraulic pressure constant speed device, hydraulic pressure constant speed device comprises cylinder body and hydraulically powered main shaft, and cylinder body is fixedly mounted on car body connector, and spindle nose connects described car door connector;
Described power transmission shaft installs three sections of power positioning cams near the position of bottom, and described car body connector is provided with elastic force locator; The cam edge bread of three sections of power positioning cams is containing three place's recesses, and described elastic force locator comprises free-extension end, and described free-extension end contacts with the cam edge face of described cam.
Further: the described car body connector part be arranged on power transmission shaft is car body connecting portion, described three sections of power positioning cams are arranged on below the car body connecting portion on power transmission shaft, and described car door connecting portion is arranged on above the car body connecting portion on power transmission shaft.
Further: the spindle nose of described hydraulic pressure constant speed device and the hinged installation of described car door connector.
The body hinge of a kind of new structure described in the utility model, it has the following advantages:
The utility model utilize torque spring and precise hydraulic constant speed device with the use of, after car door opening, torque spring load increases, start working, car door produces the power of automatically closing, simultaneously, hydraulic pressure constant speed device is started working, the speed and strength of closing of the door is precisely controlled, car door connector connects three sections of power positioning cams of lower end by power transmission shaft, elastic force locator contacts three sections of power positioning cams, the concavo-convex position of three sections of power positioning cam work planes and elastic force locator contacts, different moment loadings can be produced, not continue automatically to close when car door is closed automatically, because there is elastic force locator to fix angle, thus control car door slow and pause in regular several angle generation.And car door can be realized possess self-off function completely, and muting function during closing of the door, and car door opening or all can produce obvious pause section effect when closing.
The utility model has saved cost of production, the damage of car door and car body when it reduces closed door to a greater extent, easy for installation, enhance productivity, substantially muting function is possessed during closed door, security performance improves, and avoids the potential safety hazard that in vehicle travel process, car door is opened suddenly automatically because of reasons such as mechanical breakdowns completely, also can avoid the accidental injury (as car door crushes) causing passenger when closed door because door closing speed is difficult to control; Car door can be avoided simultaneously because of phenomenons such as car door that the problems such as component deterioration or frock fault occur loosen, car door is opened naturally when applying without external force.
Accompanying drawing explanation
Fig. 1 is a kind of detailed description of the invention overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation overlooking direction of a kind of duty of the present utility model;
Fig. 3 is the structural representation overlooking direction of another kind of duty of the present utility model;
Fig. 4 is the door opening state structural representation of a kind of detailed description of the invention of the utility model;
Fig. 5 is status architecture schematic diagram in the closing of the door of a kind of detailed description of the invention of the utility model;
Fig. 6 is the structural representation of the closing of the door state of a kind of detailed description of the invention of the utility model.
Description of reference numerals:
1-car door connector, 2-torque spring, 3-tri-sections of power positioning cams, 4-elastic force locator, 5-car body connector, 6-hydraulic pressure constant speed device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Fig. 1 ~ Fig. 6 shows a kind of detailed description of the invention of the present utility model, as shown in the figure, a kind of body hinge of new structure, for connection body and car door, comprise the car body connector 5 for connection body, car body connector 5 rotates power transmission shaft is installed, power transmission shaft is set with torque spring 2, power transmission shaft is installed with the car door connector 1 for connecting car door, when car door is closed completely, torque spring 2 is in continuous firing state;
Also comprise hydraulic pressure constant speed device 6, hydraulic pressure constant speed device 6 comprises cylinder body and hydraulically powered main shaft, and cylinder body is fixedly mounted on car body connector, and spindle nose connects described car door connector 1:
Described power transmission shaft installs three sections of power positioning cams 3 near the position of bottom, and described car body connector is provided with elastic force locator 4; The cam edge bread of three sections of power positioning cams 3 is containing three place's recesses, and described elastic force locator 4 comprises free-extension end, and described free-extension end contacts with the cam edge face of described cam.
Preferably, above-mentioned car body connector 5 part be arranged on power transmission shaft is car body connecting portion, and described three sections of power positioning cams 3 are arranged on below the car body connecting portion on power transmission shaft, and described car door connecting portion is arranged on above the car body connecting portion on power transmission shaft.
Preferably, the spindle nose of above-mentioned hydraulic pressure constant speed device and the hinged installation of described car door connector.
A kind of body hinge of new structure disclosed in the utility model, its utilize torque spring 2 and precise hydraulic constant speed device 4 with the use of, after car door opening, torque spring 2 load increases, start working, car door produces the power of automatically closing, simultaneously, hydraulic pressure constant speed device 4 is started working, the speed of closing of the door is precisely controlled, car door connector 1 connects three sections of power positioning cams 3 of lower end by power transmission shaft, elastic force locator 6 contacts three sections of power positioning cams 3, the concavo-convex position of three sections of power positioning cam 3 work planes contacts with elastic force locator 6, different moment loadings can be produced, thus control car door slow and pause in regular several angle generation.Thus realize car door possess self-off function completely, and muting function when car door closes, and car door opening or all can produce obvious pause section effect when closing.
The utility model has saved cost of production, the damage of car door and car body when it reduces closed door to a greater extent, easy for installation, enhance productivity, substantially muting function is possessed during closed door, security performance improves, avoid the potential safety hazard that in vehicle travel process, car door is opened automatically because of reasons such as mechanical breakdowns completely, also car door can be avoided because of phenomenons such as car door that the problem such as component deterioration or frock fault occurs loosen, make the phenomenon that car door is opened naturally when applying without external force, also the accidental injury (as car door crushes) causing passenger when closed door because door closing speed and dynamics are difficult to control can be avoided.
Fig. 4 is the door opening state structural representation of a kind of detailed description of the invention of the utility model; In this state, door opening state, body part is fixed, and car door connector prepares to start to rotate, and torque spring starts stressed, and car door prepares to close the door action;
Fig. 5 is status architecture schematic diagram in the closing of the door of a kind of detailed description of the invention of the utility model; In this state, torque spring work, constant speed device works, and the slow constant speed of car door is closed; Below hinge, cam is by the connection with car body connector, starts to rotate, in rotation process, because of the boss of cam, elastic force controller implements elastic resistance to cam, and car door turns to certain angle, elastic force controller slips into cam recesses position, makes car door produce pause action;
Fig. 6 is the structural representation of the closing of the door state of a kind of detailed description of the invention of the utility model; In this state, torque spring continuous firing, constant speed device quits work, and closing of the door completes, and because of the persistent state of torque spring, so without under enough external force, car door is all closed condition.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (3)
1. the body hinge of a new structure, for connection body and car door, it is characterized in that: comprise the car body connector (5) for connection body, the upper rotation of car body connector (5) installs power transmission shaft, power transmission shaft is set with torque spring (2), power transmission shaft is installed with the car door connector (1) for connecting car door, when car door is closed completely, torque spring (2) is in continuous firing state;
Also comprise hydraulic pressure constant speed device (6), hydraulic pressure constant speed device (6) comprises cylinder body and hydraulically powered main shaft, and cylinder body is fixedly mounted on car body connector, and spindle nose connects described car door connector (1);
Described power transmission shaft installs three sections of power positioning cams (3) near the position of bottom, described car body connector is provided with elastic force locator (4); The cam edge bread of three sections of power positioning cams (3) is containing three place's recesses, and described elastic force locator (4) comprises free-extension end, and described free-extension end contacts with the cam edge face of described cam.
2. the body hinge of a kind of new structure as claimed in claim 1, it is characterized in that: described car body connector (5) part be arranged on power transmission shaft is car body connecting portion, described three sections of power positioning cams (3) are arranged on below the car body connecting portion on power transmission shaft, and described car door connecting portion is arranged on above the car body connecting portion on power transmission shaft.
3. the body hinge of a kind of new structure as claimed in claim 1 or 2, is characterized in that: the spindle nose of described hydraulic pressure constant speed device and the hinged installation of described car door connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597720.6U CN204252709U (en) | 2014-10-01 | 2014-10-01 | A kind of body hinge of new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597720.6U CN204252709U (en) | 2014-10-01 | 2014-10-01 | A kind of body hinge of new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252709U true CN204252709U (en) | 2015-04-08 |
Family
ID=52957031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597720.6U Expired - Fee Related CN204252709U (en) | 2014-10-01 | 2014-10-01 | A kind of body hinge of new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252709U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908676A (en) * | 2015-06-23 | 2015-09-16 | 北京北方车辆集团有限公司 | Anti-collision sensing type door and window opening and closing device |
| CN106522710A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Multi-gear pneumatic limiting structure of automobile |
| CN106639692A (en) * | 2016-12-30 | 2017-05-10 | 重庆电子工程职业学院 | Damping type car door installation structure |
| CN106639691A (en) * | 2016-12-30 | 2017-05-10 | 重庆电子工程职业学院 | Car door mounting structure with damping type hinges |
| CN106677648A (en) * | 2016-12-30 | 2017-05-17 | 重庆电子工程职业学院 | Vehicle door hinge |
| CN113738210A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
| CN113738207A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
| CN113738205A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
-
2014
- 2014-10-01 CN CN201420597720.6U patent/CN204252709U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908676A (en) * | 2015-06-23 | 2015-09-16 | 北京北方车辆集团有限公司 | Anti-collision sensing type door and window opening and closing device |
| CN106522710A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Multi-gear pneumatic limiting structure of automobile |
| CN106522710B (en) * | 2016-11-18 | 2017-11-17 | 安徽江淮汽车集团股份有限公司 | A kind of more gear air pressure position limiting structures of automobile |
| CN106639692A (en) * | 2016-12-30 | 2017-05-10 | 重庆电子工程职业学院 | Damping type car door installation structure |
| CN106639691A (en) * | 2016-12-30 | 2017-05-10 | 重庆电子工程职业学院 | Car door mounting structure with damping type hinges |
| CN106677648A (en) * | 2016-12-30 | 2017-05-17 | 重庆电子工程职业学院 | Vehicle door hinge |
| CN106639692B (en) * | 2016-12-30 | 2018-01-30 | 重庆电子工程职业学院 | Damp type car door mounting structure |
| CN106639691B (en) * | 2016-12-30 | 2020-05-19 | 重庆电子工程职业学院 | Vehicle door mounting structure with damping type hinge |
| CN113738210A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
| CN113738207A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
| CN113738205A (en) * | 2020-05-29 | 2021-12-03 | 青岛海尔电冰箱有限公司 | Hinge structure and refrigerator |
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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: 20150408 Termination date: 20161001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |