CN206406878U - A kind of automobile collision preventing back rest - Google Patents
A kind of automobile collision preventing back rest Download PDFInfo
- Publication number
- CN206406878U CN206406878U CN201621415106.9U CN201621415106U CN206406878U CN 206406878 U CN206406878 U CN 206406878U CN 201621415106 U CN201621415106 U CN 201621415106U CN 206406878 U CN206406878 U CN 206406878U
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- CN
- China
- Prior art keywords
- back rest
- main body
- bar
- rest main
- collision preventing
- 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.)
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Abstract
The utility model discloses a kind of automobile collision preventing back rest, including back rest main body, the bottom left and right sides of the back rest main body is installed with mobile bar, the bottom of the pressing plate is installed with the second adjustable spring, the bottom of the limit base is installed with rubber slab, the bottom of the rubber slab is installed with fixed plate, the top dead center position of the rubber slab is installed with vertical rod, the vertical rod outer wall is socketed with the first adjustable spring, the top socket collar of the vertical rod, the fix bar is connected by position-limiting drum with back rest main body.The automobile collision preventing back rest, when back rest main body is hit, back rest main body is moved downward, back rest main body promotes mobile bar to move downward, the collar promotes fix bar and position-limiting drum to move upwards, position-limiting drum promotes back rest main body to move upwards, and the anti-collision effect of the automobile back rest is preferable, it is to avoid when the back rest is hit, the body of driver comes to harm.
Description
Technical field
The utility model is related to technical field of automobile accessories, specially a kind of automobile collision preventing back rest.
Background technology
At present, anti-collision device for automobile is generally the anticollision girder steel that an aluminium alloy or ferrous materials are made, by the anticollision
Girder steel is welded on the front end of automotive frame, when automotive front end collides, the deformation of anticollision girder steel, can protect the peace of vehicle occupant
Entirely, the left and right of the parts such as engine, radiator in protection enging cabin is also acted as.But the existing anticollision back rest is also present
The patent of problem, such as Application No. 201280024125.7, including colliding part, in central portion, pylon portion is formed at above-mentioned
The both sides rear of impact portions, is mounted on the crash box for being provided in vehicle-body-side component front end, and the automobile back rest is cutd open with impact portions
The mode that face has the inner space of the reverse inside to bumper respectively is molded, and reinforcer is stored in inner space, internal
Space and reinforcer are molded in the way of the curvature that curvature is less than the back rest, although back rest energy anticollision, the effect of anticollision is poor,
The body of driver can be damaged when the back rest is hit.
Utility model content
The purpose of this utility model is to provide a kind of automobile collision preventing back rest, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of automobile collision preventing back rest, including back rest master
Body, the bottom left and right sides of the back rest main body, which is installed with outside mobile bar, the mobile bar, is provided with limit base, institute
The top left and right sides for stating limit base is installed with limiting plate, and the inside of the limit base is provided with standing groove, the placement
The left and right sides is installed with inside sliding panel, the sliding panel and is provided with sliding recess, the bottom of the mobile bar inside groove
The left and right sides is installed with sliding shoe, and the sliding shoe is connected with sliding recess, and the bottom of the mobile bar is fixed
Pressing plate is installed, the bottom of the pressing plate is installed with the second adjustable spring, and the bottom of the limit base is installed with rubber
Plate, the bottom of the rubber slab is installed with fixed plate, and the top dead center position of the rubber slab is installed with vertical rod, institute
State vertical rod outer wall and be socketed with the first adjustable spring, the top of the vertical rod is socketed the collar, and the top of the vertical rod is installed with
Limiting plate, the left and right sides of the collar is installed with fix bar, and the fix bar passes through position-limiting drum and back rest main body phase
Connection.
It is preferred that, the bottom of the fix bar is installed with push rod, and the bottom of the push rod is provided with pressure cap, the pressure
The inside of cap is provided with loop bar, and the loop bar outer wall is socketed with the 3rd adjustable spring.
It is preferred that, the junction of the push rod and pressure cap is provided with reinforcing member.
It is preferred that, the mobile bar is connected by stabiliser bar with push rod.
It is preferred that, the left and right sides of the fixed plate is installed with installing plate.
Compared with prior art, the beneficial effects of the utility model are：The automobile collision preventing back rest, back rest main body is hit
When, back rest main body is moved downward, and back rest main body promotes mobile bar to move downward, and mobile bar drives sliding shoe in sliding recess
Portion's slide downward, mobile bar presses pressing plate and moved downward, and pressing plate presses the second adjustable spring and stretched, and the second adjustable spring enters
Row bounce-back, the second adjustable spring promotes mobile bar to move upwards, and mobile bar promotes back rest main body to move upwards, while back rest main body
When receiving shock, back rest main body promotes position-limiting drum and fix bar to move downward, and fix bar promotes the collar to move downward, and the collar is vertical
When being moved downward on bar, press the first adjustable spring and stretched, the first adjustable spring carries out bounce-back and promotes the collar to move upwards,
The collar promotes fix bar and position-limiting drum to move upwards, and position-limiting drum promotes back rest main body to move upwards, effectively ensures after automobile
The anti-collision effect of beam, it is to avoid the body of driver comes to harm when the back rest is hit.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is sliding recess structural representation of the present utility model.
In figure：1st, back rest main body, 2, fix bar, 3, position-limiting drum, 4, push rod, 5, limit base, 6, pressing plate, 7, standing groove, 8,
Rubber slab, 9, stabiliser bar, 10, loop bar, the 11, first adjustable spring, 12, vertical rod, 13, fixed plate, the 14, second adjustable spring, 15,
Sliding panel, 16, sliding shoe, 17, limiting plate, 18, mobile bar, 19, reinforcing member, 20, limiting plate, 21, the collar, 22, pressure cap, 23,
3rd adjustable spring, 24, installing plate, 25, sliding recess.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of automobile collision preventing back rest, including back rest main body
1, the bottom left and right sides of back rest main body 1, which is installed with outside mobile bar 18, mobile bar 18, is provided with limit base 5, passes through
Limit base 5 can be placed to sliding panel 15, and the top left and right sides of limit base 5 is installed with limiting plate 17, passes through limiting plate
17 can carry out spacing to sliding shoe 16, and the inside of limit base 5 is provided with standing groove 7, can be to the second adjustable spring 14 by standing groove 7
Placed, the inside left and right sides of standing groove 7 is installed with sliding panel 15, the inside of sliding panel 15 is provided with sliding recess 25,
The slip of sliding shoe 16 can be realized by sliding recess 25, the bottom left and right sides of mobile bar 18 is installed with sliding shoe
16, mobile bar 18 is connected by stabiliser bar 9 with push rod 4, and sliding shoe 16 is connected with sliding recess 25, the bottom of mobile bar 18
Pressing plate 6 is fixedly mounted, the bottom of pressing plate 6 is installed with the second adjustable spring 14, after can reducing by the second adjustable spring 14
The impact that beam main body 1 is subject to, the bottom of limit base 5 is installed with rubber slab 8, can be reduced to vehicle by rubber slab 8
Impact, the bottom of rubber slab 8 is installed with fixed plate 13, and the left and right sides of fixed plate 13 is installed with installing plate
24, the installation of back rest main body 1 can be realized by installing plate 24, the top dead center position of rubber slab 8 is installed with vertical rod 12, stood
The outer wall of bar 12 is socketed with the first adjustable spring 11, and the first adjustable spring 11 is spiral compression spring, and coefficient of elasticity is 10N/CM, is led to
The impact that back rest main body 1 is subject to can further be reduced by crossing the first adjustable spring 11, and the top socket collar 21 of vertical rod 12 passes through
The collar 21 can press the first adjustable spring 11 and be stretched, and the top of vertical rod 12 is installed with limiting plate 20, passes through limiting plate
20 loop bar 10 can be fixed, and the left and right sides of the collar 21 is installed with fix bar 2, and peace is fixed in the bottom of fix bar 2
Equipped with push rod 4, by push rod 4 pressure cap 22 can be promoted to move downward, the junction of push rod 4 and pressure cap 22 is provided with reinforcing member 19,
The bottom of push rod 4 is provided with pressure cap 22, and the inside of pressure cap 22 is provided with loop bar 10, and the outer wall of loop bar 10 is socketed with the 3rd adjustable spring
23, the impact that back rest main body 1 is subject to can be reduced by the 3rd adjustable spring 23, fix bar 2 passes through position-limiting drum 3 and back rest main body
1 is connected.
When back rest main body 1 is hit, back rest main body 1 is moved downward, and back rest main body 1 promotes mobile bar 18 to transport downwards
Dynamic, mobile bar 18 drives sliding shoe 16 in the inside slide downward of sliding recess 25, and mobile bar 18 presses pressing plate 6 and moved downward,
Pressing plate 6 presses the second adjustable spring 14 and stretched, and the second adjustable spring 14 is rebounded, and the second adjustable spring 14 promotes movement
Bar 18 is moved upwards, and mobile bar 18 promotes the motion upwards of back rest main body 1, reduces the impact that back rest main body 1 is subject to, while the back rest
When main body 1 is hit, back rest main body 1 promotes position-limiting drum 3 and fix bar 2 to move downward, and fix bar 2 promotes the collar 21 to transport downwards
It is dynamic, when the collar 21 is moved downward in vertical rod 12, press the first adjustable spring 11 and stretched, the first adjustable spring 11 is carried out instead
Bullet promotes the collar 21 to move upwards, and the collar 21 promotes fix bar 2 and position-limiting drum 3 to move upwards, and position-limiting drum 3 promotes back rest main body 1
Motion, further reduces the impact that back rest main body 1 is subject to upwards.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " two ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or integrally；
Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected to by intermediary, can
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automobile collision preventing back rest, including back rest main body (1), it is characterised in that：Bottom of the back rest main body (1) or so two
Side is installed with outside mobile bar (18), the mobile bar (18) and is provided with limit base (5), the top of the limit base (5)
The end left and right sides is installed with limiting plate (17), and the inside of the limit base (5) is provided with standing groove (7), the standing groove
(7) the internal left and right sides is installed with inside sliding panel (15), the sliding panel (15) and is provided with sliding recess (25), described
The bottom left and right sides of mobile bar (18) is installed with sliding shoe (16), and the sliding shoe (16) is matched somebody with somebody with sliding recess (25)
Connection is closed, pressing plate (6) is fixedly mounted in the bottom of the mobile bar (18), and the bottom of the pressing plate (6) is installed with second and stretched
Contracting spring (14), the bottom of the limit base (5) is installed with rubber slab (8), and the bottom of the rubber slab (8) is fixedly mounted
There is fixed plate (13), the top dead center position of the rubber slab (8) is installed with vertical rod (12), vertical rod (12) the outer wall set
The first adjustable spring (11) is connected to, peace is fixed on the top socket collar (21) of the vertical rod (12), the top of the vertical rod (12)
Equipped with limiting plate (20), the left and right sides of the collar (21) is installed with fix bar (2), and the fix bar (2) passes through
Position-limiting drum (3) is connected with back rest main body (1).
2. a kind of automobile collision preventing back rest according to claim 1, it is characterised in that：The bottom of the fix bar (2) is fixed
Push rod (4) is installed, the bottom of the push rod (4) is provided with pressure cap (22), and the inside of the pressure cap (22) is provided with loop bar
(10), loop bar (10) outer wall is socketed with the 3rd adjustable spring (23).
3. a kind of automobile collision preventing back rest according to claim 2, it is characterised in that：The push rod (4) and pressure cap (22)
Junction is provided with reinforcing member (19).
4. a kind of automobile collision preventing back rest according to claim 2, it is characterised in that：The mobile bar (18) passes through stabiliser bar
(9) it is connected with push rod (4).
5. a kind of automobile collision preventing back rest according to claim 1, it is characterised in that：The left and right sides of the fixed plate (13)
It is installed with installing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415106.9U CN206406878U (en) | 2016-12-12 | 2016-12-12 | A kind of automobile collision preventing back rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415106.9U CN206406878U (en) | 2016-12-12 | 2016-12-12 | A kind of automobile collision preventing back rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206406878U true CN206406878U (en) | 2017-08-15 |
Family
ID=59550199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415106.9U Expired - Fee Related CN206406878U (en) | 2016-12-12 | 2016-12-12 | A kind of automobile collision preventing back rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206406878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086252A (en) * | 2017-11-22 | 2018-05-29 | 浙江海洋大学 | A kind of anti-collision protection structure for harbour |
-
2016
- 2016-12-12 CN CN201621415106.9U patent/CN206406878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086252A (en) * | 2017-11-22 | 2018-05-29 | 浙江海洋大学 | A kind of anti-collision protection structure for harbour |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20181212 |