CN207842870U - A kind of buffer unit improving Crash Safety Design of Vehicles - Google Patents
A kind of buffer unit improving Crash Safety Design of Vehicles Download PDFInfo
- Publication number
- CN207842870U CN207842870U CN201820122663.4U CN201820122663U CN207842870U CN 207842870 U CN207842870 U CN 207842870U CN 201820122663 U CN201820122663 U CN 201820122663U CN 207842870 U CN207842870 U CN 207842870U
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- CN
- China
- Prior art keywords
- buffer unit
- connecting rod
- spring
- bottom end
- block
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Abstract
The utility model discloses a kind of buffer units improving Crash Safety Design of Vehicles, including impingement plate, the impingement plate center bottom is equipped with rotation seat, rotation seat side hinge connection has T shape support columns, the T shapes support column outer sheath is equipped with set frame, set frame inner bottom wall both sides are equipped with fixed block, it is horizontal between two fixed blocks to be equipped with connecting rod, the left and right sides is arranged with sliding block in the connecting rod, it is equipped with the first spring on the outside of the connecting rod of two sliding block sides, sole piece is equipped in the middle part of the set frame inner bottom wall, the T shapes support column center bottom is equipped with jacking block.The utility model so that impingement plate can rotate in certain amplitude, can there is the cushion space of bigger, and damping effect is more preferable, and buffer unit can be made to play better protective effect to automobile when collision is in the both sides of impingement plate.
Description
Technical field
The utility model is related to buffer unit technical field more particularly to a kind of buffering dresses improving Crash Safety Design of Vehicles
It sets.
Background technology
The collision safety sex chromosome mosaicism of automobile is a great problem of world today's auto industry urgent need to resolve, and collision accident is not only
It is had brought tremendous economic losses to human society, has more seized the life of thousands of not guilty occupants.In motor-vehicle accident, one
Half or more injures and deaths be in automobile collides because there is no preferable safety device caused by.
Through retrieval, 205292520 U of Chinese patent grant number CN disclose a kind of buffering improving Crash Safety Design of Vehicles
Hydraulic cylinder is installed in the left and right both ends of device, including connecting plate, impingement plate and hydraulic cylinder, the connecting plate by connecting seat,
The tailpiece of the piston rod of two hydraulic cylinders is transversely mounted impingement plate, and the connecting seat is formed with the first connecting hole being connect with hydraulic cylinder,
The second connecting hole being connect with automobile is formed on connecting seat on the outside of first connecting hole.The present apparatus passes through rubber pad, double-piston
And the three-level buffering of conical compression spring, cushion effect is effectively raised, rushing for the collision impact of automobile is greatly slowed down
Degree is hit, extent of injury is mitigated, to the injures and deaths probability in mitigation accident.The present apparatus is increased and is touched by the setting of impingement plate
The area hit, improves security performance.The utility model is simple in structure, design is scientific and reasonable, is skillfully constructed, and can be mounted on automobile
Forward and backward bumper inboard car body in, installation site is flexibly and cushion effect is big, the value with wide popularization and application.
The prior art has the following disadvantages：Buffer unit buffering and damping effect in existing automobile is poor, and
When collision is in the both sides of impingement plate, buffer unit is difficult to play a very good protection to automobile.
Utility model content
The purpose of this utility model is to provide a kind of buffer units improving Crash Safety Design of Vehicles, have in face of multiple
The shock in direction can play a very good protection to automobile, the advantage that damping property is good, simple in structure, solve existing vapour
Buffer unit buffering and damping effect in vehicle is poor, and when collision is in the both sides of impingement plate, buffer unit is difficult to vapour
The problem of vehicle plays a very good protection.
According to a kind of buffer unit of raising Crash Safety Design of Vehicles of the utility model embodiment, including impingement plate, institute
It states impingement plate center bottom and is equipped with rotation seat, rotation seat side hinge connection has a T shape support columns, outside the T shapes support column
Side is arranged with set frame, and set frame inner bottom wall both sides are equipped with fixed block, and level is equipped with connecting rod between two fixed blocks,
The left and right sides is arranged with sliding block in the connecting rod, and the first spring is equipped on the outside of the connecting rod of two sliding block sides,
Be equipped with sole piece in the middle part of the set frame inner bottom wall, the T shapes support column center bottom is equipped with jacking block, two sliding blocks and sole piece it
Between hinge connection have the first rotating bar, between two sliding blocks and jacking block equal hinge connection have the second rotating bar, the T shapes
Support column bottom end both sides are equipped with damping groove, and two damping groove bottom ends are equipped with movable block, are set in the movable block
There are decoupling rod, the top of the decoupling rod through movable block and to stretch into damping groove, the bottom end of the movable block and fixed block
It is fixedly connected, the decoupling rod outer sheath of the movable block bottom side is equipped with second spring.
Further, impingement plate bottom end both sides have been fixedly connected with damping frame, and the lower section of the damping frame is equipped with branch
The top of bracer, the supporting block is equipped with convex grooves, and top is equipped with third spring in the damping frame, the third spring
Bottom end is fixedly connected with slide bar, and the bottom end of the slide bar is fixedly connected with yielding rubber ball, and the bottom end of the yielding rubber ball is solid
Surely it is connected with connecting rod, one end of the connecting rod is stretched into convex grooves and the sliding bar being located in convex grooves with level fixes company
It connects, the bottom end of the sliding bar is equipped with the 4th spring and the bottom end of the 4th spring is fixedly connected with convex grooves inner bottom wall.
Further, the connecting rod is integrally formed with sliding bar.
Further, the both ends of the T shapes support column are slidably connected with two side in set frame.
Further, the top level of the impingement plate is equipped with rubber pad.
Further, the impingement plate is made of stainless steel.
The utility model has an advantageous effect in that compared with prior art：
1, the buffer unit of this kind raising Crash Safety Design of Vehicles to work as by being equipped with rotation seat, impingement plate, supporting block
When collision is in the both sides of impingement plate, impingement plate can rotate in certain amplitude, can there is the cushion space of bigger, damping effect
Fruit is more preferable, and buffer unit can be made to play better protective effect to automobile；
2, this kind improves the buffer unit of Crash Safety Design of Vehicles by being equipped with the first rotating bar, the second rotating bar, first
Spring, second spring make the buffer unit convert the shaking force of a part to the shaking force of horizontal direction, and by the first bullet
Spring is absorbed, and to not only make damping effect more preferable, and improves the service life of spring.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of raising Crash Safety Design of Vehicles buffer unit structural schematic diagram；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is structural schematic diagram at B in Fig. 1.
In figure：1- impingement plates, 2- rotation seats, 3-T shapes support column, 4- sets frame, 5- fixed blocks, 6- connecting rods, 7- sliding blocks, 8-
First spring, 9- sole pieces, 10- jacking blocks, the first rotating bars of 11-, the second rotating bars of 12-, 13- dampings groove, 14- movable blocks, 15-
Decoupling rod, 16- second springs, 17- dampings frame, 18- supporting blocks, 19- convex grooves, 20- thirds spring, 21- slide bars, 22- subtract
Shake ball, 23- connecting rods, 24- sliding bars, the 4th springs of 25-, 26- rubber pads.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig.1-3, a kind of buffer unit improving Crash Safety Design of Vehicles, including impingement plate 1, in 1 bottom end of impingement plate
Portion is equipped with rotation seat 2, and 2 side hinge connection of rotation seat has T shapes support column 3,3 outer sheath of T shapes support column to be equipped with set frame 4, cover frame 4
Inner bottom wall both sides are equipped with fixed block 5, and level is equipped with connecting rod 6 between two fixed blocks 5, and the left and right sides covers in connecting rod 6
Equipped with sliding block 7,6 outside of connecting rod of two 7 sides of sliding block is equipped with the first spring 8, and sole piece 9 is equipped in the middle part of set 4 inner bottom wall of frame,
3 center bottom of T shapes support column is equipped with jacking block 10, between two sliding blocks 7 and sole piece 9 equal hinge connection have the first rotating bar 11, two
Equal hinge connection has the second rotating bar 12,3 bottom end both sides of T shapes support column to be equipped with damping groove between a sliding block 7 and jacking block 10
13, two 13 bottom ends of damping groove are equipped with movable block 14, are equipped with decoupling rod 15 in movable block 14, the top of decoupling rod 15 is run through
Movable block 14 simultaneously stretches into damping groove 13, and the bottom end of movable block 14 is fixedly connected with fixed block 5, the damping of 14 bottom side of movable block
15 outer sheath of bar is equipped with second spring 16, this kind improves the buffer unit of Crash Safety Design of Vehicles by being equipped with rotation seat 2, collision
Plate 1, supporting block 18 are so that when collision is in the both sides of impingement plate 1, and impingement plate 1 can rotate in certain amplitude, Neng Gouyou
The cushion space of bigger, damping effect is more preferable, and buffer unit can be made to play better protective effect to automobile.
1 bottom end both sides of impingement plate have been fixedly connected with damping frame 17, and the lower section of damping frame 17 is equipped with supporting block 18, supporting block
18 top is equipped with convex grooves 19, and top is equipped with third spring 20 in damping frame 17, and the bottom end of third spring 20 is fixedly connected
There are slide bar 21, the bottom end of slide bar 21 to be fixedly connected with yielding rubber ball 22, the bottom end of yielding rubber ball 22 is fixedly connected with connecting rod
23, one end of connecting rod 23 is stretched into convex grooves 19 and the sliding bar 24 being located in convex grooves 19 with level is fixedly connected, sliding
The bottom end of lever 24 is equipped with the 4th spring 25 and the bottom end of the 4th spring 25 is fixedly connected with 19 inner bottom wall of convex grooves, connecting rod 23
It is integrally formed with sliding bar 24, the both ends of T shapes support column 3 are slidably connected with two side in set frame 4, the top water of impingement plate 1
Flat to be equipped with rubber pad 26, impingement plate 1 is made of stainless steel, and the buffer unit that this kind improves Crash Safety Design of Vehicles passes through
The 12, first spring 8 is rotated equipped with the first rotating bar 11, second, second spring 16 makes the buffer unit by the vibrations of a part
Power is converted into the shaking force of horizontal direction, and is absorbed by the first spring 16, to not only so that damping effect it is more preferable but also
Improve the service life of spring.
Place is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of buffer unit improving Crash Safety Design of Vehicles, it is characterised in that：Including impingement plate (1), the impingement plate (1)
Center bottom is equipped with rotation seat (2), and rotation seat (2) the side hinge connection has T shapes support column (3), the T shapes support column
(3) outer sheath is equipped with set frame (4), and set frame (4) the inner bottom wall both sides are equipped with fixed block (5), two fixed blocks (5) it
Between it is horizontal be equipped with connecting rod (6), the left and right sides is arranged with sliding block (7), two sliding blocks (7) one on the connecting rod (6)
It is equipped with the first spring (8) on the outside of the connecting rod (6) of side, sole piece (9), the T shapes branch are equipped in the middle part of set frame (4) inner bottom wall
Dagger (3) center bottom be equipped with jacking block (10), between two sliding blocks (7) and sole piece (9) equal hinge connection have the first rotation
Bar (11), between two sliding blocks (7) and jacking block (10) equal hinge connection have the second rotating bar (12), the T shapes support column
(3) bottom end both sides are equipped with damping groove (13), and two damping groove (13) bottom ends are equipped with movable block (14), the work
Decoupling rod (15) is equipped in motion block (14), damping groove (13) through movable block (14) and is stretched into the top of the decoupling rod (15)
Interior, the bottom end of the movable block (14) is fixedly connected with fixed block (5), on the outside of the decoupling rod (15) of movable block (14) bottom side
It is arranged with second spring (16).
2. a kind of buffer unit improving Crash Safety Design of Vehicles according to claim 1, it is characterised in that：The collision
Plate (1) bottom end both sides have been fixedly connected with damping frame (17), and the lower section of the damping frame (17) is equipped with supporting block (18), the branch
The top of bracer (18) is equipped with convex grooves (19), and the interior top of the damping frame (17) is equipped with third spring (20), the third
The bottom end of spring (20) is fixedly connected with slide bar (21), and the bottom end of the slide bar (21) is fixedly connected with yielding rubber ball (22),
The bottom end of the yielding rubber ball (22) is fixedly connected with connecting rod (23), and convex grooves (19) are stretched into one end of the connecting rod (23)
Interior and be fixedly connected with the sliding bar (24) that level is located in convex grooves (19), the bottom end of the sliding bar (24) is equipped with the 4th
The bottom end of spring (25) and the 4th spring (25) is fixedly connected with convex grooves (19) inner bottom wall.
3. a kind of buffer unit improving Crash Safety Design of Vehicles according to claim 2, it is characterised in that：The connecting rod
(23) it is integrally formed with sliding bar (24).
4. a kind of buffer unit improving Crash Safety Design of Vehicles according to claim 1, it is characterised in that：The T shapes
The both ends of support column (3) are slidably connected with set frame (4) interior two side.
5. a kind of buffer unit improving Crash Safety Design of Vehicles according to claim 1, it is characterised in that：The collision
The top level of plate (1) is equipped with rubber pad (26).
6. a kind of buffer unit improving Crash Safety Design of Vehicles according to claim 1, it is characterised in that：The collision
Plate (1) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122663.4U CN207842870U (en) | 2018-01-24 | 2018-01-24 | A kind of buffer unit improving Crash Safety Design of Vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122663.4U CN207842870U (en) | 2018-01-24 | 2018-01-24 | A kind of buffer unit improving Crash Safety Design of Vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842870U true CN207842870U (en) | 2018-09-11 |
Family
ID=63412438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122663.4U Expired - Fee Related CN207842870U (en) | 2018-01-24 | 2018-01-24 | A kind of buffer unit improving Crash Safety Design of Vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731211A (en) * | 2020-07-02 | 2020-10-02 | 浙江拉斯贝姆餐饮设备有限公司 | Automatic lateral holding control device of 4G communication system for AGV |
| CN111745022A (en) * | 2020-07-13 | 2020-10-09 | 遥领(杭州)信息技术服务有限公司 | Computer machine case pressure equipment with protection machanism |
| CN112758035A (en) * | 2021-01-22 | 2021-05-07 | 武汉理工大学 | Lightweight intelligent automobile electron protector |
-
2018
- 2018-01-24 CN CN201820122663.4U patent/CN207842870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731211A (en) * | 2020-07-02 | 2020-10-02 | 浙江拉斯贝姆餐饮设备有限公司 | Automatic lateral holding control device of 4G communication system for AGV |
| CN111745022A (en) * | 2020-07-13 | 2020-10-09 | 遥领(杭州)信息技术服务有限公司 | Computer machine case pressure equipment with protection machanism |
| CN111745022B (en) * | 2020-07-13 | 2022-02-08 | 遥领(杭州)信息技术服务有限公司 | Computer machine case pressure equipment with protection machanism |
| CN112758035A (en) * | 2021-01-22 | 2021-05-07 | 武汉理工大学 | Lightweight intelligent automobile electron protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |