CN107351798A - A kind of automobile buffer beam steel pipe - Google Patents
A kind of automobile buffer beam steel pipe Download PDFInfo
- Publication number
- CN107351798A CN107351798A CN201710595164.7A CN201710595164A CN107351798A CN 107351798 A CN107351798 A CN 107351798A CN 201710595164 A CN201710595164 A CN 201710595164A CN 107351798 A CN107351798 A CN 107351798A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- sides
- link slot
- buffer beam
- beam steel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of automobile buffer beam steel pipe, including：One left body and a right body, the left body are combined into steel pipe main body with the right body；The left body two does not offer a link slot respectively, the both sides of the right body are inserted in the link slot on the left body both sides respectively, the inwall of the link slot is provided with a circle rib close to open end, and the both sides of the right body are provided with a circle fin close to open end；Some first springs are separately installed between the right side at the left side on the right body both sides and the link slot bottom on the left body both sides；Some second springs are installed between the right side at the left side at the right body bottom and the left body bottom.By the above-mentioned means, a kind of automobile buffer beam steel pipe of the present invention, the steel pipe is not only simple in structure, hardness is high, and can effectively reduce impact dynamics so that the safety coefficient of automobile is more high.
Description
Technical field
The present invention relates to a kind of steel pipe, and in particular to a kind of automobile buffer beam steel pipe.
Background technology
Collision prevention girders are to absorb a kind of device of collision energy when vehicle is collided for mitigating, and by girder, energy-absorption box, are connected
The installing plate composition of automobile is connect, girder, energy-absorption box can effectively absorb collision energy when low speed collision occurs for vehicle, to the greatest extent may be used
Infringement of the impact to chassis runner can be reduced, by thus having played its protective effect to vehicle, steel used in collision prevention girders
The performance of pipe plays very big effect to the safety of automobile.
The content of the invention
The present invention solves the technical problem of provide a kind of automobile buffer beam steel pipe.
In order to solve the above technical problems, one aspect of the present invention is：A kind of automobile buffer beam steel pipe, bag
Include：One left body and a right body, the left body are combined into steel pipe main body with the right body；
The left body is U-shaped with the right body, and the left body is connected with the right body with the relative direction of opening
Connect；
The left body two does not offer a link slot respectively, and the both sides of the right body are inserted positioned at the left body two respectively
In the link slot on side, the inwall of the link slot is provided with a circle rib close to open end, and the both sides of the right body are close
Open end is provided with a circle fin；
It is separately installed between the right side at the left side on the right body both sides and the link slot bottom on the left body both sides
Some first springs；
Some second springs are installed between the right side at the left side at the right body bottom and the left body bottom.
In a preferred embodiment of the present invention, the width of the thickness on the right body both sides and the link slot matches
Close.
In a preferred embodiment of the present invention, the rib is engaged with the fin.
In a preferred embodiment of the present invention, the quantity of first spring is the two of the quantity of the second spring
Times.
In a preferred embodiment of the present invention, first spring and the laterally homogeneous arrangement of the second spring.
The beneficial effects of the invention are as follows：A kind of automobile buffer beam steel pipe of the present invention, the steel pipe is not only simple in structure, hardness
Height, and can effectively reduce impact dynamics so that the safety coefficient of automobile is more high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile buffer beam steel pipe of the present invention.
The mark of each part is as follows in accompanying drawing：1st, left body；2nd, right body；3rd, link slot；4th, rib；5th, fin；6th,
One spring；7th, second spring.
Embodiment
Fig. 1 is referred to, the embodiment of the present invention includes：：A kind of automobile buffer beam steel pipe, including：One left body 1 and one
Right body 2, the left body 1 are combined into steel pipe main body with the right body 2.
The left body 1 is U-shaped with the right body 2, and the left body 1 and the right body 2 are relative with opening
Direction is connected.
1 liang of the left body does not offer a link slot 3 respectively, and the both sides of the right body 2 are inserted positioned at described respectively
In the link slot 3 on the left both sides of body 1, the thickness on the right both sides of body 2 is engaged with the width of the link slot 3, is made
The left body 1 is obtained to be completely embedded with the right body 2.
The inwall of the link slot 3 is provided with a circle rib 4 close to open end, and the both sides of the right body 2 are close to open end
Provided with a circle fin 5, the rib 4 is engaged with the fin 5 so that is begun with the link slot 3 on the both sides of the right body 2
Link together eventually, so as to be combined into a steel pipe entirety.
Between the right side at the left side on the both sides of right body 2 and the bottom of the link slot 3 on the both sides of left body 1 respectively
Some first springs 6 are installed, some are provided between the left side at the right bottom of body 2 and the right side at the bottom of left body 1
Two springs 7, first spring 6 serve the effect of buffering with the second spring 7, it is possible to reduce impulse force during collision.
The quantity of first spring 6 is twice of quantity of the second spring 7, first spring 6 and described the
Two springs, 7 laterally homogeneous arrangement so that the impulsive force being subject to during collision is more uniform, can preferably slow down impact.
Compared with prior art, a kind of automobile buffer beam steel pipe of the present invention, the steel pipe is not only simple in structure, hardness is high,
And it can effectively reduce impact dynamics so that the safety coefficient of automobile is more high.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (5)
- A kind of 1. automobile buffer beam steel pipe, it is characterised in that including：One left body and a right body, the left body and institute State right body and be combined into steel pipe main body；The left body is U-shaped with the right body, and the left body is connected with the right body with the relative direction of opening Connect；The left body two does not offer a link slot respectively, and the both sides of the right body are inserted positioned at the left body two respectively In the link slot on side, the inwall of the link slot is provided with a circle rib close to open end, and the both sides of the right body are close Open end is provided with a circle fin；It is separately installed between the right side at the left side on the right body both sides and the link slot bottom on the left body both sides Some first springs；Some second springs are installed between the right side at the left side at the right body bottom and the left body bottom.
- A kind of 2. automobile buffer beam steel pipe according to claim 1, it is characterised in that：The thickness on the right body both sides It is engaged with the width of the link slot.
- A kind of 3. automobile buffer beam steel pipe according to claim 1, it is characterised in that：The rib and the fin phase Coordinate.
- A kind of 4. automobile buffer beam steel pipe according to claim 1, it is characterised in that：The quantity of first spring is Twice of the quantity of the second spring.
- A kind of 5. automobile buffer beam steel pipe according to claim 1, it is characterised in that：First spring and described the The laterally homogeneous arrangement of two springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595164.7A CN107351798A (en) | 2017-07-20 | 2017-07-20 | A kind of automobile buffer beam steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595164.7A CN107351798A (en) | 2017-07-20 | 2017-07-20 | A kind of automobile buffer beam steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351798A true CN107351798A (en) | 2017-11-17 |
Family
ID=60284308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595164.7A Pending CN107351798A (en) | 2017-07-20 | 2017-07-20 | A kind of automobile buffer beam steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351798A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717109A1 (en) * | 2005-04-25 | 2006-11-02 | Denso Corporation | Vehicle collision detection system |
| CN200945847Y (en) * | 2006-09-07 | 2007-09-12 | 吕利亚 | Flexible bumper guard capable of absorbing and damping force of percussion |
| CN203344875U (en) * | 2013-07-07 | 2013-12-18 | 胡昌容 | Safety anti-collision beam of automobile |
| CN206141484U (en) * | 2016-11-10 | 2017-05-03 | 温州瓯科科技有限公司 | Aluminum alloy bumper anticollision roof beam |
-
2017
- 2017-07-20 CN CN201710595164.7A patent/CN107351798A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717109A1 (en) * | 2005-04-25 | 2006-11-02 | Denso Corporation | Vehicle collision detection system |
| CN200945847Y (en) * | 2006-09-07 | 2007-09-12 | 吕利亚 | Flexible bumper guard capable of absorbing and damping force of percussion |
| CN203344875U (en) * | 2013-07-07 | 2013-12-18 | 胡昌容 | Safety anti-collision beam of automobile |
| CN206141484U (en) * | 2016-11-10 | 2017-05-03 | 温州瓯科科技有限公司 | Aluminum alloy bumper anticollision roof beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |