CN207773318U - A kind of backrest with self-locking buckle - Google Patents
A kind of backrest with self-locking buckle Download PDFInfo
- Publication number
- CN207773318U CN207773318U CN201721803178.5U CN201721803178U CN207773318U CN 207773318 U CN207773318 U CN 207773318U CN 201721803178 U CN201721803178 U CN 201721803178U CN 207773318 U CN207773318 U CN 207773318U
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- backrest
- self
- mounting plate
- screw
- plate
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Abstract
The utility model discloses a kind of backrest buckled with self-locking, including backrest mounting plate, backrest decoration and backrest sponge plate, it is characterised in that：The backrest sponge plate is fixedly mounted on backrest mounting plate side by screw, and the backrest decoration is fixedly connected on the backrest mounting plate other side by self-locking buckle.There is flange, the backrest sponge plate to sink in the backrest mounting plate at backrest mounting plate edge.The utility model backrest decoration is fixedly connected on by self-locking buckle on backrest mounting plate, quick for installation, is significantly improved efficiency of assembling, can also be effectively prevent vibration limits.Backrest sponge plate is sunk within backrest mounting plate, and this measure ensures that the no external force of connection between the two destroys supporting point.Meanwhile the utility model mounting structure does not have screw exposed, shape is more beautiful.
Description
Technical field
The utility model belongs to electric vehicle component technology field, more particularly to a kind of backrest with self-locking buckle.
Background technology
Electric vehicle backrest bottom plate is connected and fixed mode with back bracket and is at present：It is fixed again by self threading pin and back bracket
Fixed with by back-cover, this fixed form there are stripped thread, it is fixed insecure, assembly is difficult the defects of, moving vehicle using backrest
When, cause vehicle backrest to fall, influences the service life of backrest.And mounting screw is exposed to outside, influences presentation quality.Meanwhile
The mode of full screw installation is also relatively time consuming.
Invention content
The utility model aim is the defect for existing backrest mounting means, provides a kind of quick for installation, solves to lean on
The backrest of the problems such as back of the body falls off and backrest assembly is difficult buckled with self-locking.
The utility model to achieve the above object, adopts the following technical scheme that：
A kind of backrest with self-locking buckle, including backrest mounting plate, backrest decoration and backrest sponge plate, feature exist
In：The backrest sponge plate is fixedly mounted on backrest mounting plate side by screw, and the backrest decoration passes through self-locking
Buckle is fixedly connected on the backrest mounting plate other side.
It is further characterized by：There is flange, the backrest sponge plate to sink to described lean at backrest mounting plate edge
It carries on the back in mounting plate.
Further：There are multiple screw mounting posts, on the backrest mounting plate corresponding position on the backrest sponge plate
With screw hole, the backrest sponge plate is fixedly connected by the screw hole with screw mounting post using self-tapping screw.
Preferably：The screw hole and screw mounting post are respectively three, are arranged in upside-down triangle shape.
The Cross Recess Head Screw that the self-tapping screw is 4.2 × 10.
Further：It is provided with multiple through-hole step grooves on the backrest mounting plate, has on the backrest decoration pair
Answer the self-locking rib of quantity.
Preferably：The self-locking rib and through-hole step groove are respectively four, trapezoidal arrangements.
The utility model backrest decoration is fixedly connected on by self-locking buckle on backrest mounting plate, quick for installation, significantly
Efficiency of assembling is improved, vibration limits can also be effectively prevent.Backrest sponge plate is sunk within backrest mounting plate, and this measure ensures two
The no external force of connection between person destroys supporting point.Meanwhile the utility model mounting structure does not have screw exposed, shape is more beautiful
It sees.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific implementation mode
A kind of backrest with self-locking buckle as shown in Figure 1, including backrest mounting plate 2, backrest decoration 1 and backrest sponge plate
3.Tool does the self-locking ribs 4 of four insertions there are four through-hole step groove 5 on backrest mounting plate 2 on backrest trim panel 1.Backrest sea
Continuous plate 3 does three screw mounting posts 7, and there are three screw holes 6 for tool on 2 corresponding position of backrest mounting plate.Backrest sponge plate 3 and backrest
Mounting plate 2 is fastened using 4.2 × 10 Cross Recess Head Screw by screw hole 6 and screw mounting post 7, while backrest sponge plate
7 are sunk within the step of backrest mounting plate 2, and this measure ensures that the no external force of connection between the two destroys supporting point.Backrest
Sponge plate 3 and backrest mounting plate 2 are three-point mount mode, it is ensured that the global reliability of backrest.Backrest trim panel 1 and backrest
Mounting plate 2 is connected by self-locking snap, and cooperation is close between the two after connection, and such connection can effectively prevent shaking
It destroys, while assembling and extremely facilitating.The exposed defect for influencing presentation quality of fixed point is also avoided simultaneously.
Claims (7)
1. a kind of backrest with self-locking buckle, including backrest mounting plate, backrest decoration and backrest sponge plate, it is characterised in that：
The backrest sponge plate is fixedly mounted on backrest mounting plate side by screw, and the backrest decoration is buckled by self-locking
It is fixedly connected on the backrest mounting plate other side.
2. the backrest according to claim 1 with self-locking buckle, it is characterised in that：Backrest mounting plate edge, which has, to be turned over
Side, the backrest sponge plate are sunk in the backrest mounting plate.
3. the backrest according to claim 1 or 2 with self-locking buckle, it is characterised in that：Have on the backrest sponge plate
There is on the backrest mounting plate corresponding position multiple screw mounting posts screw hole, the backrest sponge plate to use self-tapping screw
It is fixedly connected with screw mounting post by the screw hole.
4. the backrest according to claim 3 with self-locking buckle, it is characterised in that：The screw hole and screw mounting post point
Wei not be three, it is arranged in upside-down triangle shape.
5. the backrest according to claim 3 with self-locking buckle, it is characterised in that：The self-tapping screw is 4.2 × 10
Cross Recess Head Screw.
6. the backrest according to claim 1 or 2 with self-locking buckle, it is characterised in that：It is arranged on the backrest mounting plate
There are multiple through-hole step grooves, there is the self-locking rib of corresponding number on the backrest decoration.
7. the backrest according to claim 6 with self-locking buckle, it is characterised in that：The self-locking rib and through-hole step groove
Respectively four, trapezoidal arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803178.5U CN207773318U (en) | 2017-12-21 | 2017-12-21 | A kind of backrest with self-locking buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803178.5U CN207773318U (en) | 2017-12-21 | 2017-12-21 | A kind of backrest with self-locking buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773318U true CN207773318U (en) | 2018-08-28 |
Family
ID=63227234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803178.5U Active CN207773318U (en) | 2017-12-21 | 2017-12-21 | A kind of backrest with self-locking buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773318U (en) |
-
2017
- 2017-12-21 CN CN201721803178.5U patent/CN207773318U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |