CN201999078U - Novel gas spring bracing rod device of automotive engine cap - Google Patents
Novel gas spring bracing rod device of automotive engine cap Download PDFInfo
- Publication number
- CN201999078U CN201999078U CN2010206115114U CN201020611511U CN201999078U CN 201999078 U CN201999078 U CN 201999078U CN 2010206115114 U CN2010206115114 U CN 2010206115114U CN 201020611511 U CN201020611511 U CN 201020611511U CN 201999078 U CN201999078 U CN 201999078U
- Authority
- CN
- China
- Prior art keywords
- gas spring
- bonnet
- automobile
- engine cap
- bracing rod
- 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 novel gas spring bracing rod device of an automotive engine cap; one end of a gas spring is fixed at an automobile body, and the other end of the gas spring is fixed on the automotive engine cap; in the state that the engine cap is closed, a fixed point on a gas spring bracing rod on the engine cap is lower than that where the other end of the gas spring bracing rod is fixed on the automobile body, so that the gas spring bracing rod can generate force downwards to prop against the engine cap, the engine cap can be closed more tightly with an automobile and closed more easily, and can be prevented from overturning accidentally through the downward acting force of the gas spring bracing rod, and the vibration noise of the engine cap generated during the running process of the automobile can be effectively reduced.
Description
Technical field
The utility model relates to a kind of new automobile bonnet gas spring brace apparatus, especially can when propping up automobile engine cover, produce the power of support bonnet, can when the closing automobile bonnet, produce the power of drop-down bonnet again, and can remain the dynamics of drop-down bonnet at automobile engine cover closed condition therapeutic method to keep the adverse qi flowing downward spring spacer bar, this new design can allow the automobile engine cover switch free and relaxed, and can effectively reduce the bonnet vibration noise that bonnet produces in automobile is advanced, prevent that automobile engine cover from digging outside likeing advancing.
Background technology
Bonnet gas spring brace apparatus all is to prop up bonnet when opening bonnet on the present known automobile, this design function is single, and this design-calculated automobile engine cover brace apparatus is when closing bonnet, bonnet brings some inconvenience for the pass bonnet all the time by the past upper support of gas spring strut.This device is such design-calculated, each attachment point of strut two, an attachment point is at vehicle body, an attachment point is at automobile engine cover, traditional design all is that the attachment point on bonnet is higher than the attachment point at vehicle body, or with vehicle body on fixed point one horizon on, automobile engine cover is just bearing the application force that the gas spring strut up pushes up all the time like this, or the application force on top backward forward.Therefore this design-calculated bonnet gas spring strut can make bonnet close to have some setbacks, and bonnet was advanced at automobile easily and dug outside likeing when the bonnet snap close was bad.
The utility model content
The utility model provides a kind of new automobile bonnet gas spring brace apparatus, this new design can be propped up bonnet when opening automobile engine cover, again can drop-down bonnet during bonnet under closing, allow and lock on the bonnet bales catch, and under the bonnet closed condition, remain the power of a drop-down bonnet, can effectively be reduced in like this automobile advance in the vibration noise of bonnet, also can prevent automobile advance in the bonnet accident dig.
The utility model is to realize like this, new automobile bonnet gas spring brace apparatus is the same with traditional gas spring brace apparatus to be that gas spring two is connected to automobile engine cover and vehicle body, two attachment points are arranged, but the high and low position of two attachment points of gas spring of this new design is just opposite with traditional design, will be lower than the attachment point of which head on vehicle body exactly at the attachment point of one of bonnet.
Because two gas spring attachment points are exactly the stress point that bears the effect of gas spring tension force, be subjected to force direction and strut in alignment, under the bonnet closed condition, when the gas spring strut attachment point on the bonnet is lower than gas spring strut attachment point on the vehicle body, the application force of gas spring strut is to withstand bonnet toward downward direction of tilt, like this bonnet under the power effect of the top of the gentle spring spacer bar of self gravitation with the vehicle body tight closure, reached and prevented the bonnet vibration, have and reduce the noise of advancing, and accident is dug by wind can stop bonnet the bonnet snap close is bad in automobile high-speed is advanced the time.
When opening bonnet, because gas spring always down withstands bonnet under the closed condition, therefore bonnet can just up not flick when threading off, the noise that produces in the time of can reducing bonnet courbette when uncapping so again, after opening snap close, lift bonnet slightly, when gas spring when the attachment point on the bonnet is lifted to above the attachment point of gas spring on vehicle body, bonnet just can rise under the tension force effect of strut automatically.
Owing to adopted such scheme, use new automobile bonnet gas spring brace apparatus, can allow automobile engine cover gas spring strut increase the function of several practicalities.
Description of drawings
Below in conjunction with Figure of description the utility model is further specified,
Fig. 1 is a principle assumption diagram of the present utility model
Among Fig. 1,1. automobile engine cover, 2. gas spring strut, the 3. attachment point of gas spring strut on vehicle body, the 4. attachment point of gas spring strut on bonnet, 5. auto body.
The specific embodiment
Gas spring strut (2) is fixed on the automobile at attachment point on the bonnet (4) at the gentle spring spacer bar of the attachment point on the vehicle body (3) by the gas spring strut among the figure, the gas spring strut will be higher than the attachment point (4) of gas spring strut on bonnet at the attachment point on the vehicle body (3) under the bonnet closed condition, so just can make gas spring when bonnet is closed, form a dynamics that down pushes away bonnet by the elastic force of gas spring own, to close bonnet lighter thereby make, and can effectively reduce the bonnet vibration noise that bonnet produces in automobile is advanced, prevent that automobile engine cover from digging outside likeing advancing.
Claims (1)
1. new automobile bonnet gas spring brace apparatus, it is characterized in that: in the car engine cabin, the gas spring strut is connected with bonnet with vehicle body, closing under the bonnet state, the gas spring strut is provided with the attachment point that is lower than on vehicle body in the attachment point position on the bonnet, so that the gas spring strut produces the downward application force to automobile engine cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115114U CN201999078U (en) | 2010-11-09 | 2010-11-09 | Novel gas spring bracing rod device of automotive engine cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206115114U CN201999078U (en) | 2010-11-09 | 2010-11-09 | Novel gas spring bracing rod device of automotive engine cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999078U true CN201999078U (en) | 2011-10-05 |
Family
ID=44701830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206115114U Expired - Fee Related CN201999078U (en) | 2010-11-09 | 2010-11-09 | Novel gas spring bracing rod device of automotive engine cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863401A (en) * | 2012-12-13 | 2014-06-18 | 北汽福田汽车股份有限公司 | Installation position determining method for compartment door air spring strut bar |
| CN106275093A (en) * | 2016-10-13 | 2017-01-04 | 北京汽车研究总院有限公司 | A kind of hood gas strut assembly and automobile |
-
2010
- 2010-11-09 CN CN2010206115114U patent/CN201999078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863401A (en) * | 2012-12-13 | 2014-06-18 | 北汽福田汽车股份有限公司 | Installation position determining method for compartment door air spring strut bar |
| CN106275093A (en) * | 2016-10-13 | 2017-01-04 | 北京汽车研究总院有限公司 | A kind of hood gas strut assembly 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: 20111005 Termination date: 20181109 |