CN202227853U - Automatic opening mechanism of vehicle trunk cover - Google Patents
Automatic opening mechanism of vehicle trunk cover Download PDFInfo
- Publication number
- CN202227853U CN202227853U CN 201120104357 CN201120104357U CN202227853U CN 202227853 U CN202227853 U CN 202227853U CN 201120104357 CN201120104357 CN 201120104357 CN 201120104357 U CN201120104357 U CN 201120104357U CN 202227853 U CN202227853 U CN 202227853U
- Authority
- CN
- China
- Prior art keywords
- strut
- spring
- vehicle body
- support
- automatic opening
- 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 the automatic opening mechanism of a vehicle trunk, which comprises a strut vehicle body support and a truck connecting plate. The truck connecting plate is hinged to one end of a strut and the other end of the strut is hinged to a strut support. The strut support is hinged to a vehicle body fixed plate. A pneumatic strut is arranged between the strut support and the strut vehicle body support through hinge joint. The automatic opening mechanism also comprises a spring vehicle body hanging plate. A spring arranged between the spring vehicle body hanging plate and the strut support is connected with the spring vehicle body hanging plate and the strut support. Due to the adoption of the automatic opening mechanism, the vehicle trunk cover can be automatically opened at a maximal angle after being unlocked. The automatic opening mechanism of a vehicle trunk cover has the advantages of good opening effect, simple realization mode and low cost.
Description
Technical field
The utility model belongs to vehicle component, is specifically related to a kind of car boot case unlocking mechanism.
Background technology
At present; The opening mechanism of common car runk is divided into two types: one type is to utilize the extension spring that is installed between gooseneck and the vehicle body to provide driving force that luggage-boot lid is opened automatically; After luggage-boot lid is opened to maximum angle, utilizes the limited block buffering it steadily to be stopped or providing retarding spring behind certain opening angle, to produce resistance and reduce setting in motion speed.For this class formation, the speed of opening process is difficult to control, terminal can the obvious resilience of generation the shake.Another kind of is the mechanism that two pneumatic struts (or two torque spring) add upper hinge.This class formation can't be realized the automatic unlatching performance according to the ergonomics requirement; But after the luggage-boot lid release; Need the people to make its unlatching for applying auxiliary operation power; And after crossing the equilbrium position of definition, under the driving force effect of pneumatic strut (two torque spring), be opened to maximum angle automatically.
Summary of the invention
The purpose of the utility model is to provide a kind of car trunk automatic opening mechanism, to address the above problem.
The technical scheme of the utility model is: the automatic opening mechanism of car boot cover; It comprises single pneumatic strut, two unlatching spring, two strut body supports and two luggage-boot lid tube connectors; Single pneumatic strut one end is articulated and connected on overarm support; Overarm support and luggage-boot lid tube connector are welded to connect, and the other end of single pneumatic strut is articulated and connected on the strut body support, and the strut body support is fixed on vehicle body; It also comprises spring vehicle body link plate, is connected with spring between spring vehicle body link plate and the luggage-boot lid tube connector.Being commonly called as of luggage-boot lid tube connector is gooseneck.
The utility model has increased a pneumatic strut between the gooseneck of luggage-boot lid and pneumatic strut body support; Through systematically adjusting the installation site of pneumatic overarm support; The power of pneumatic strut, damping, parameters such as spring rate satisfy the automatic opening movement effect that realizes the best when ergonomics requires to reach shutoff operation power; And guaranteeing that its terminal stroke motion is mild, no rebound phenomena occurs.Luggage-boot lid installs and fixes page plate and the gooseneck employing is welded to connect, and adopts bolt to be connected with luggage-boot lid; The vehicle body fixed head also adopts bolt to be connected with vehicle body.The utility model adopts said mechanism, makes luggage-boot lid after release, can be opened to maximum angle automatically, and its unlatching is respond well, and implementation is simple, and cost is low.
Description of drawings
The automatic opening mechanism sketch map of Fig. 1 luggage case I.
The automatic opening mechanism sketch map of Fig. 2 luggage case II.
The specific embodiment
As shown in Figure 1, it is a car boot cover when being in the enable possition, the automatic opening mechanism sketch map of luggage case, and this mechanism is except pneumatic support thick stick, and other parts are to connect in pairs to use in luggage case, and are arranged in the both sides of luggage case.One end of pneumatic strut 6 is articulated and connected on strut body support 7 through ball stud, and strut body support 7 is fixedly connected on the vehicle body.The other end of pneumatic strut 6 is articulated and connected on overarm support 5 through ball stud; One end of overarm support 5 is welded on gooseneck 2.Gooseneck 2 one ends and luggage case junction plate 1 are welded to connect, and the other end is articulated and connected on the vehicle body fixed head 8.
The ball stud center point coordinate at the two ends of pneumatic strut and the unlatching track of luggage-boot lid should be at grade, and promptly the ball stud center point coordinate at the two ends of pneumatic strut is in the moving surface of strut 2.
Spring vehicle body link plate 3 is fixed on the vehicle body, is connected with spring 4 between spring vehicle body link plate 3 and the gooseneck 2, and spring vehicle body link plate 3 is provided with at least two spring hook troughs 9, and spring 4 is connected with one of them spring hook trough.
Fig. 2 is a car boot cover state in the closed position.
Claims (2)
1. automatic opening mechanism of car boot cover; It comprises single pneumatic strut, two unlatching spring, two strut body supports and two luggage-boot lid tube connectors; It is characterized in that single pneumatic strut one end is articulated and connected on overarm support; Overarm support and luggage-boot lid tube connector are welded to connect, and the other end of single pneumatic strut is articulated and connected on the strut body support, and the strut body support is fixed on vehicle body; It also comprises spring vehicle body link plate, is connected with spring between spring vehicle body link plate and the luggage-boot lid tube connector.
2. the automatic opening mechanism of car boot cover according to claim 1 is characterized in that spring vehicle body link plate is provided with at least two spring hook troughs, and spring is connected with one of them spring hook trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120104357 CN202227853U (en) | 2011-04-12 | 2011-04-12 | Automatic opening mechanism of vehicle trunk cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120104357 CN202227853U (en) | 2011-04-12 | 2011-04-12 | Automatic opening mechanism of vehicle trunk cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227853U true CN202227853U (en) | 2012-05-23 |
Family
ID=46078442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120104357 Expired - Fee Related CN202227853U (en) | 2011-04-12 | 2011-04-12 | Automatic opening mechanism of vehicle trunk cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505477A (en) * | 2017-09-14 | 2019-03-22 | 观致汽车有限公司 | From the manual tail-gate assembly of unlatching and include its vehicle |
| CN113565385A (en) * | 2021-07-30 | 2021-10-29 | 岚图汽车科技有限公司 | Electric luggage box device of automobile and automobile |
-
2011
- 2011-04-12 CN CN 201120104357 patent/CN202227853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505477A (en) * | 2017-09-14 | 2019-03-22 | 观致汽车有限公司 | From the manual tail-gate assembly of unlatching and include its vehicle |
| CN113565385A (en) * | 2021-07-30 | 2021-10-29 | 岚图汽车科技有限公司 | Electric luggage box device of automobile and automobile |
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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: 20120523 Termination date: 20190412 |