CN211223627U - Buffering support body, engine hood buffering device and automobile - Google Patents
Buffering support body, engine hood buffering device and automobile Download PDFInfo
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- CN211223627U CN211223627U CN201922017507.9U CN201922017507U CN211223627U CN 211223627 U CN211223627 U CN 211223627U CN 201922017507 U CN201922017507 U CN 201922017507U CN 211223627 U CN211223627 U CN 211223627U
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- support body
- buffering
- mounting
- support
- buffer
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Abstract
The utility model discloses a buffering stake body, engine bonnet buffer and car, buffering stake body is used for supporting to lean on in engine bonnet, buffering stake body includes erection joint spare, supports body and at least one conquassation piece, erection joint spare has the through-hole, support the body and pass the through-hole, conquassation piece's both ends connect respectively in support the body with the erection joint spare. The engine hood buffer device comprises the buffer bracket body. The automobile comprises the hood buffer device. The utility model discloses a buffering stake body, engine bonnet buffer and car, when engine bonnet received appropriate impact, the conquassation piece will take place to destroy and become invalid for support the body and can pass the through-hole and remove in the through-hole, thereby realize that the buffering stake body loses the effect of supporting and reaching the buffering, reach the purpose that reduces the injury value, reduced pedestrian's injury to pedestrian when colliding engine bonnet effectively.
Description
Technical Field
The utility model relates to a buffering stake body, engine bonnet buffer and car.
Background
At present, an engine cover on an automobile is used for covering an automobile body in an engine room, and after the engine cover is closed, the engine cover abuts against the automobile body in the engine room through a supporting column arranged on the bottom surface of the engine cover, so that the engine cover cannot generate a vibration phenomenon in the driving process of the automobile.
Generally, a support pillar for supporting the hood is difficult to crush, and the hood itself is difficult to deform and absorb energy; when a traffic accident happens, the head of the pedestrian can impact the engine hood, and the head of the pedestrian is often greatly injured.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a buffering stake body, engine bonnet buffer and car in order to overcome pedestrian's head among the prior art and can strike the defect that often can cause very big injury to pedestrian's head on the engine hood.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
the utility model provides a buffering stake body, its is used for supporting to lean on in engine bonnet, its characterized in that, buffering stake body includes erection joint spare, support body and at least one conquassation piece, erection joint spare has the through-hole, support the body and pass the through-hole, conquassation piece's both ends connect respectively in support the body with the erection joint spare.
In the scheme, by adopting the structural form, under the normal condition, the supporting body is connected to the mounting connecting piece through the crushing piece, and the top end of the supporting body supports and abuts against the supporting column on the engine hood; when traffic accident happens, the engine hood will be impacted properly and can move down for the conquassation piece will take place to destroy and become invalid, and the support body can pass through the through-hole and continue to move down in the through-hole, thereby realizes that the buffering stake body loses the effect of supporting and reaching the buffering, reaches the purpose that reduces the injury value, has reduced the injury to the pedestrian when the pedestrian collides the engine hood effectively.
Preferably, the crushing member is located in the through hole, and two ends of the crushing member are respectively connected to the inner wall surface of the mounting connector and the outer surface of the support body.
Preferably, the number of the crushing pieces is four, and the four crushing pieces are arranged at intervals and are respectively located on two sides of the support body.
Preferably, the buffering support body further comprises an installation buckle, one end of the installation buckle is connected to the bottom end of the support body, and the other end of the installation buckle extends downwards along the length direction of the support body.
In this scheme, adopt above-mentioned structural style, be used for being connected with the automobile body through the installation buckle, effectively strengthened the joint strength between the engine bonnet buffer, guarantee that engine bonnet buffer can play effective supporting role to engine bonnet.
Preferably, the number of the mounting buckles is four, and the four mounting buckles are arranged at intervals and are respectively positioned on two sides of the support body.
Preferably, the buffering support body further comprises a positioning pin, and the positioning pin is connected to one surface, facing the mounting buckle, of the mounting connecting piece.
In this scheme, adopt above-mentioned structural style, the locating pin has the location and prevents slow-witted effect, realizes buffering stake body accurate positioning on the installation base, simultaneously, still has and prevents slow-witted effect.
Preferably, the buffering support body further comprises a plurality of reinforcing ribs, and the plurality of reinforcing ribs are connected in the supporting body.
In this scheme, adopt above-mentioned structural style, set up in supporting this internally through a plurality of strengthening rib, not only material saving cost has made the structural strength who supports the body to satisfy the support requirement moreover, has guaranteed engine bonnet buffer's stability.
Preferably, the installation connecting piece, the support body and the crushing piece are integrally formed, and the installation connecting piece, the support body and the crushing piece are all made of plastics or metals.
A hood buffer device is characterized by comprising the buffer bracket body.
In this scheme, adopt above-mentioned structural style, realize that the buffering stake body loses the effect that supports and reach the buffering, reach the purpose that reduces the injury value, reduced pedestrian's injury to pedestrian when colliding engine bonnet effectively.
An automobile characterised in that it includes a hood cushioning device as described above.
In this scheme, adopt above-mentioned structural style, when the traffic accident takes place for the car, reduced the injury to the pedestrian when the pedestrian collides the engine bonnet effectively.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses a buffering stake body, engine bonnet buffer and car, when engine bonnet received appropriate impact, the conquassation piece will take place to destroy and become invalid for support the body and can pass the through-hole and remove in the through-hole, thereby realize that the buffering stake body loses the effect of supporting and reaching the buffering, reach the purpose that reduces the injury value, reduced pedestrian's injury to pedestrian when colliding engine bonnet effectively.
Drawings
Fig. 1 is a schematic structural view of a hood cushion device of an automobile according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a buffering bracket body of an engine hood buffering device of an automobile according to the present invention.
Fig. 3 is another schematic structural view of a cushion bracket body of a hood cushion device of an automobile according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a mounting base of a hood cushion device of an automobile according to an embodiment of the present invention.
Description of reference numerals:
buffer support 1
Through-hole 111
Crushing piece 13
Positioning pin 15
Reinforcing bar 16
Mounting and connecting groove 21
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, 2, 3 and 4, the automobile according to the embodiment of the present invention includes a hood cushion device. The engine hood buffering device comprises a buffering support body 1, wherein the bottom end of the buffering support body 1 is arranged on an installation base 2. In this embodiment, the installation base 2 is installed and is set up on the automobile body in the machine storehouse, and the top of buffering stake body 1 is used for supporting to lean on the support column on engine bonnet, is used for supporting through buffering stake body 1 and leans on in engine bonnet to the in-process engine bonnet that has effectively avoided the car to travel produces vibrations phenomenon.
The buffer support body 1 comprises a mounting connecting piece 11, a support body 12 and at least one crushing piece 13, wherein the mounting connecting piece 11 is provided with a through hole 111, the support body 12 penetrates through the through hole 111, and two ends of the crushing piece 13 are respectively connected to the support body 12 and the mounting connecting piece 11. The mounting connecting piece 11 is connected on the mounting base 2, under normal conditions, the supporting body 12 is connected on the mounting connecting piece 11 through the crushing piece 13, and the top end of the supporting body 12 supports and abuts against a supporting column on the engine hood; when traffic accidents happen, the head of a pedestrian can collide with the engine hood, the engine hood can be properly impacted and can move downwards, the support body 12 can move downwards together, the crushing piece 13 can be damaged and fails, the support body 12 can penetrate through the through hole 111 and continue to move downwards in the through hole 111, the effect that the support is lost and the buffer is achieved by the buffer support body 1 is achieved, the purpose of reducing the damage value is achieved, and the damage to the pedestrian when the pedestrian collides with the engine hood is effectively reduced.
In this embodiment, the mounting base 2 has a space therein, the space is communicated with the through hole 111, and the supporting body 12 can move downward in the through hole 111 and penetrate into the space after the crushing piece 13 is crushed, so that the hood cushion deforms and absorbs energy, thereby avoiding great injury to pedestrians.
The crushing member 13 is located in the through hole 111, and both ends of the crushing member 13 are connected to the inner wall surface of the mounting connector 11 and the outer surface of the support body 12, respectively. The internal area of the through-hole 111 will be larger than the cross-sectional area of the support body 12, so that the support body 12 can pass through the through-hole 111 and can move up and down within the through-hole 111; the installation connecting piece 11 is connected with the supporting body 12 through the crushing piece 13 in the through hole 111, so that the whole structure of the buffer support body 1 is simple, and the processing and manufacturing are convenient.
In this embodiment, the number of the crushing members 13 is four, and the four crushing members 13 are disposed at intervals and located on two sides of the supporting body 12 respectively. The crushing member 13 is shaped like a cube. Of course, the number and shape of the crushers 13 are not limited herein, and may be designed according to the strength requirement of the connection between the mounting connector 11 and the support body 12 and the specific shape requirements of the support body 12 and the mounting connector 11.
The mounting connecting piece 11, the supporting body 12 and the crushing piece 13 are integrally formed. The overall structure strength of the buffering support body 1 is effectively enhanced, so that the buffering support body 1 can meet the requirement of the supporting strength of the engine hood. The materials of the mounting connector 11, the support body 12 and the crushing piece 13 can be plastics or metals, and preferably, the materials of the mounting connector 11, the support body 12 and the crushing piece 13 are plastics.
The buffering support body 1 further comprises a mounting buckle 14, one end of the mounting buckle 14 is connected to the bottom end of the support body 12, and the other end of the mounting buckle 14 extends downwards along the length direction of the support body 12. The mounting buckle 14 is used for being connected with the automobile body, so that the connection strength between the engine hood buffering devices is effectively enhanced, and the engine hood buffering devices can effectively support the engine hood.
In the present embodiment, the number of the mounting buckles 14 is four, and the four mounting buckles 14 are arranged at intervals and respectively located at two sides of the supporting body 12. The mounting buckle 14 is in an L shape, the mounting buckle 14 is connected with the vehicle body through a buckle part at the bottom, and the support body 12 can be ensured to move downwards along the length direction. Of course, the shape and number of the mounting clips 14 are not limited herein.
The buffer support body 1 further comprises a plurality of reinforcing ribs 16, and the plurality of reinforcing ribs 16 are connected in the support body 12. The inside of supporting body 12 can be designed into hollow structure, sets up in supporting body 12 through a plurality of strengthening rib 16, and not only material saving cost has made the structural strength who supports body 12 to satisfy the support requirement moreover, has guaranteed engine bonnet buffer's stability. The support body 12, the mounting buckle 14 and the reinforcing rib 16 may be integrally formed. In the present embodiment, the number of the ribs 16 is eight, the height of the ribs 16 is 2.5mm, and the ribs 16 are rectangular solids.
The mounting base 2 has a mounting connecting groove 21 at the top, and the mounting connecting member 11 of the buffer bracket body 1 will be inserted into the mounting connecting groove 21 and connected with the mounting base 2. The positioning can be effectively realized through the installation connecting groove 21, and the installation is more convenient. The connection mode between the buffer bracket body 1 and the mounting base 2 is not limited, and may be through bolt connection or the like. The thickness of the support body 12 is not limited, that is, the support body 12 is exposed to the height of the mounting base 2 when the mounting connector 11 is connected to the mounting base 2. Preferably, the thickness of the buffering support body 1 is 3 mm. The shape of the support body 12 is not limited, and may be designed to be circular, elliptical, square, etc., and preferably, the shape of the support body 12 is elliptical.
The damping support body 1 further comprises a positioning pin 15, and the positioning pin 15 is connected to one surface of the mounting connecting piece 11 facing the mounting buckle 14. The locating pin 15 has location and prevents slow-witted effect, still has the locating hole 22 at the top of installation base 2, and the locating hole 22 is located installation connecting groove 21, and when installation connecting piece 11 inserted to installation connecting groove 21, locating pin 15 will bulge in installation connecting piece 11's surface for locating pin 15 will insert earlier to the locating hole 22 in, has accurate positioning effect, simultaneously, still has prevents slow-witted effect. Wherein, the installation connecting piece 11 and the positioning pin 15 can be integrally formed. The number and shape of the positioning pins 15 are not limited, and in the present embodiment, the number of the positioning pins 15 is one, and the shape is a rectangular parallelepiped.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a buffering stake body, its is used for supporting to lean on in engine bonnet, its characterized in that, buffering stake body includes erection joint spare, support body and at least one crushing piece, erection joint spare has the through-hole, support the body and pass the through-hole, the both ends of crushing piece connect respectively in support the body with erection joint spare.
2. The buffer bracket body according to claim 1, wherein the crushing member is located in the through hole, and both ends of the crushing member are respectively connected to the inner wall surface of the mounting connector and the outer surface of the support body.
3. The buffer bracket body according to claim 1, wherein the number of the crushing members is four, and four crushing members are arranged at intervals and respectively positioned at two sides of the support body.
4. The buffer bracket body according to claim 1, further comprising a mounting clip, one end of the mounting clip being connected to the bottom end of the support body, and the other end of the mounting clip extending downward along the length of the support body.
5. The buffer bracket body as claimed in claim 4, wherein the number of the mounting buckles is four, and four mounting buckles are arranged at intervals and respectively located at two sides of the support body.
6. The buffer bracket body according to claim 4, further comprising a positioning pin connected to a face of the mounting connector facing the mounting clip.
7. The buffer support body according to claim 1, wherein said buffer support body further comprises a plurality of reinforcing ribs, and said plurality of reinforcing ribs are connected to said support body.
8. The buffer bracket body according to claim 1, wherein the mounting connector, the support body and the crushing member are integrally formed, and the mounting connector, the support body and the crushing member are made of plastic or metal.
9. A hood buffering device comprising a buffering bracket body according to any one of claims 1 to 8.
10. An automobile comprising a hood cushioning device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017507.9U CN211223627U (en) | 2019-11-20 | 2019-11-20 | Buffering support body, engine hood buffering device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017507.9U CN211223627U (en) | 2019-11-20 | 2019-11-20 | Buffering support body, engine hood buffering device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211223627U true CN211223627U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017507.9U Active CN211223627U (en) | 2019-11-20 | 2019-11-20 | Buffering support body, engine hood buffering device and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN211223627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227001A1 (en) * | 2022-05-24 | 2023-11-30 | 浙江极氪智能科技有限公司 | Engine hood buffer block support and buffer device |
-
2019
- 2019-11-20 CN CN201922017507.9U patent/CN211223627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023227001A1 (en) * | 2022-05-24 | 2023-11-30 | 浙江极氪智能科技有限公司 | Engine hood buffer block support and buffer device |
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