CN219920653U - Connecting assembly of seat backrest guard plate and backrest - Google Patents
Connecting assembly of seat backrest guard plate and backrest Download PDFInfo
- Publication number
- CN219920653U CN219920653U CN202321374252.1U CN202321374252U CN219920653U CN 219920653 U CN219920653 U CN 219920653U CN 202321374252 U CN202321374252 U CN 202321374252U CN 219920653 U CN219920653 U CN 219920653U
- Authority
- CN
- China
- Prior art keywords
- block
- bolt
- fixedly connected
- seat back
- protection plate
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- 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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Links
- 238000009434 installation Methods 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 12
- 230000001012 protector Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model provides a connecting assembly of a seat back guard board and a backrest, which relates to the technical field of seat back guard boards.
Description
Technical Field
The utility model relates to the technical field of seat back guard plates, in particular to a connecting assembly of a seat back guard plate and a backrest.
Background
The seat back cover is mounted to the surface of the seat frame and then connected to the back by a connection assembly.
The inventor finds that when the connecting assembly of the backrest guard plate and the backrest is used, the connecting assembly is connected with the clamping blocks on the surface of the backrest through the connecting blocks on the surface of the backrest guard plate, and then the connecting of the backrest guard plate and the backrest is completed. When the seat back backplate is connected with the back, the connecting block on the back backplate is fixed through frictional force with the fixture block on the back, and with back backplate and back separation back many times, can lead to the frictional force between connecting block and the fixture block to reduce to lead to taking place the problem that influences coupling assembling result of use.
In order to solve when the back backplate of the seat is connected with the back, the connecting block on the back backplate is fixed with the fixture block on the back through frictional force, and the back backplate is separated with the back a plurality of times, can lead to the frictional force to reduce between connecting block and the fixture block to lead to taking place to influence the problem of coupling assembling result of use, the prior art adopts the connecting block surface on the back backplate and the fixture block surface on the back, all increases glue, guarantees the mode of coupling assembling result of use and handles. The present utility model provides another solution.
Disclosure of Invention
The utility model provides a connecting assembly for a seat back guard plate and a backrest, which aims to solve the problem that when the seat back guard plate is connected with the backrest, a connecting block on the seat back guard plate is fixed with a clamping block on the backrest through friction force, and after the backrest guard plate is separated from the backrest for a plurality of times, the friction force between the connecting block and the clamping block is reduced, so that the using effect of the connecting assembly is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a coupling assembling of seat back backplate and back, includes the backplate body, the four corners position of backplate body is equipped with the connecting block, the inside fixture block that is equipped with of connecting block, the surface of connecting block is equipped with reinforcing apparatus, reinforcing apparatus is including square, square and connecting block fixed connection, the inside sliding connection of square has the bolt, bolt and fixture block joint, the one end fixedly connected with control frame of connecting block is kept away from to the bolt.
The effects achieved by the components are as follows: when being connected backplate body and back, put together the fixture block on back surface and the connecting block on backplate body surface, then through the control frame, remove the bolt, make the bolt in the side through inside removal, then the bolt passes connecting block and fixture block and carries out the joint, then accomplishes the reinforcement of connecting block and fixture block, through using reinforcing apparatus, can avoid friction force to reduce between connecting block and the fixture block, leads to the condition that fixture block and connecting block take place to break away from easily to promote the result of use of seat back backplate and back coupling assembling.
Preferably, the surface of the bolt is fixedly connected with a magnet, and one end of the square tube, which is close to the magnet, is fixedly connected with an iron block.
The effects achieved by the components are as follows: when the bolt consolidates the inside fixture block of connecting block, can adsorb the iron plate on square through the magnet on bolt surface, make the bolt be difficult to break away from the inside fixture block of connecting block to promote the result of use of bolt.
Preferably, the surface of the control frame is fixedly connected with a rubber sleeve, and the size of the rubber sleeve is matched with the size of the control frame.
The effects achieved by the components are as follows: when an operator uses the control frame, the friction force between the control frame and the hand of the operator can be improved through the rubber sleeve on the surface of the control frame, so that the use effect of the control frame is improved.
Preferably, the surface fixing who leads to in the side is connected with the stiffener, the through-hole has all been seted up on the surface of bolt and magnet, the size of stiffener and the looks adaptation of bolt and magnet surface through-hole size.
The effects achieved by the components are as follows: when the bolt moves inside the square tube, the connection strength of the bolt and the square tube can be improved through the reinforcing rod inside the through hole, and the condition that the bolt is separated from the square tube is avoided as much as possible.
Preferably, the four corners position of backplate body is equipped with protector, protector includes the installation piece, installation piece and backplate body fixed connection, the inside screw thread of installation piece is inserted and is equipped with the bolt, the surface threaded connection of bolt has the square board, the one end fixedly connected with rubber block of square board, the size of rubber block and backplate body's size looks adaptation.
The effects achieved by the components are as follows: when using the backplate body, can remove the rubber piece, make rubber piece one end board reach inside the installation piece, then use the bolt, it is fixed with the square board to pass the installation piece, then fix the rubber piece to the turning of backplate body, then repeat above-mentioned operation, make the four corners position of backplate body all fix the rubber piece, then protect the four corners position of backplate body through the rubber piece, through using protector, can avoid backplate body four corners position to receive external force collision, then the condition that takes place to damage takes place, thereby promote backplate body and surface connection subassembly's life.
Preferably, the surface of the installation block is provided with a placing groove, and the size of the placing groove on the surface of the installation block is matched with the size of the bolt.
The effects achieved by the components are as follows: when using the bolt, can hide the nut of bolt through the standing groove on installation piece surface to reduce the influence that the bolt surface nut produced the backplate body.
Preferably, the surface of the installation block is fixedly connected with a guide block, and the surface of the guide block is smooth.
The effects achieved by the components are as follows: when the square plate is placed in the installation block, the moving track of the square plate can be limited through the guide block, so that the square plate can be inserted into the installation block more easily.
In summary, the beneficial effects of the utility model are as follows:
through using reinforcing apparatus, can avoid the frictional force between connecting block and the fixture block to reduce, lead to the fixture block to take place the condition that breaks away from easily with the connecting block to promote the result of use of seat back backplate and back coupling assembling.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a reinforcing apparatus according to the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
Legend description: 1. a guard plate body; 2. a reinforcing device; 21. square communication; 22. a plug pin; 23. a control rack; 24. a magnet; 25. iron blocks; 26. a rubber sleeve; 27. a reinforcing rod; 28. a through hole; 3. a protective device; 31. a mounting block; 32. a bolt; 33. a square plate; 34. a rubber block; 35. a placement groove; 36. a guide block; 4. a connecting block; 5. and (5) clamping blocks.
Detailed Description
Embodiment 1, as shown in fig. 1-4, this embodiment discloses a connection assembly of seat back backplate and back, including backplate body 1, backplate body 1's four corners position is equipped with connecting block 4, and connecting block 4 inside is equipped with fixture block 5, and connecting block 4's surface is equipped with reinforcing apparatus 2, and backplate body 1's four corners position is equipped with protector 3.
Referring to fig. 1-4, the embodiment discloses a reinforcing apparatus 2, which comprises a square tube 21, wherein the square tube 21 is fixedly connected with a connecting block 4, a bolt 22 is slidably connected in the square tube 21, the bolt 22 is clamped with a clamping block 5, and one end of the bolt 22, which is far away from the connecting block 4, is fixedly connected with a control frame 23. The effects achieved by the components are as follows: when being connected with backplate body 1 and back, put together fixture block 5 on back surface and the connecting block 4 on backplate body 1 surface, then through control frame 23, remove bolt 22, make bolt 22 at the inside removal of square tube 21, then bolt 22 passes connecting block 4 and fixture block 5 and carries out the joint, then accomplish the reinforcement of connecting block 4 and fixture block 5, through using reinforcing apparatus 2, can avoid the frictional force to reduce between connecting block 4 and the fixture block 5, lead to fixture block 5 and the condition that the connecting block 4 takes place to break away from easily, thereby promote the result of use of seat back backplate and backrest coupling assembling.
Referring to fig. 1-4, the present embodiment discloses that a magnet 24 is fixedly connected to the surface of a bolt 22, and an iron block 25 is fixedly connected to one end of a square tube 21, which is close to the magnet 24. When the bolt 22 reinforces the fixture block 5 in the connecting block 4, the iron block 25 on the surface of the square bolt 21 can be adsorbed by the magnet 24 on the surface of the bolt 22, so that the bolt 22 is not easy to separate from the fixture block 5 in the connecting block 4, and the using effect of the bolt 22 is improved. The surface of the control frame 23 is fixedly connected with a rubber sleeve 26, and the size of the rubber sleeve 26 is matched with the size of the control frame 23. When an operator uses the control frame 23, the friction force between the control frame 23 and the hand of the operator can be lifted through the rubber sleeve 26 on the surface of the control frame 23, so that the use effect of the control frame 23 is improved. The surface of square through 21 is fixedly connected with reinforcing rod 27, and through-hole 28 has all been seted up on the surface of bolt 22 and magnet 24, and the size of reinforcing rod 27 and bolt 22 and magnet 24 surface through-hole 28's size looks adaptation. When the bolt 22 moves inside the square 21, the strength of the connection between the bolt 22 and the square 21 can be improved by the reinforcing rod 27 inside the through hole 28, so that the condition that the bolt 22 is separated from the square 21 is avoided as much as possible.
Referring to fig. 1-4, the embodiment discloses a protection device 3 including a mounting block 31, wherein the mounting block 31 is fixedly connected with a protection plate body 1, a bolt 32 is inserted into an internal thread of the mounting block 31, a square plate 33 is connected with a surface thread of the bolt 32, one end of the square plate 33 is fixedly connected with a rubber block 34, and the size of the rubber block 34 is matched with the size of the protection plate body 1. When the guard plate body 1 is used, the rubber block 34 can be moved, one end square plate 33 of the rubber block 34 reaches the inside of the installation block 31, then the bolts 32 are used for penetrating through the installation block 31 to be fixed with the square plate 33, then the rubber block 34 is fixed to the corner of the guard plate body 1, then the operation is repeated, the rubber block 34 is fixed at the four corners of the guard plate body 1, then the four corners of the guard plate body 1 are protected through the rubber block 34, the four corners of the guard plate body 1 can be prevented from being collided by external force through the protecting device 3, and damage occurs, so that the service life of the guard plate body 1 and the surface connecting assembly is prolonged.
Referring to fig. 1-4, this embodiment discloses that the surface of the mounting block 31 is provided with a placement groove 35, and the size of the placement groove 35 on the surface of the mounting block 31 is adapted to the size of the bolt 32. When the bolts 32 are used, the nuts of the bolts 32 can be hidden through the placing grooves 35 on the surface of the mounting block 31, so that the influence of the nuts on the surface of the bolts 32 on the guard plate body 1 is reduced. The surface of the mounting block 31 is fixedly connected with a guide block 36, and the surface of the guide block 36 is smooth. When the square plate 33 is put into the mounting block 31, the movement track of the square plate 33 can be restricted by the guide block 36, so that the square plate 33 can be inserted into the mounting block 31 more easily.
Working principle: when the guard plate body 1 is connected with the backrest, the clamping blocks 5 on the surface of the backrest and the connecting blocks 4 on the surface of the guard plate body 1 are placed together, then the bolts 22 are moved through the control frame 23 with the rubber sleeve 26, so that the bolts 22 move in the square through 21, at the moment, the connection strength of the bolts 22 and the square through 21 is improved through the reinforcing rods 27 in the through holes 28, then the bolts 22 penetrate through the connecting blocks 4 and the clamping blocks 5 to be clamped, at the moment, the iron blocks 25 on the surface of the square through 21 are adsorbed through the magnet 24 on the surface of the bolts 22, and then the reinforcement of the connecting blocks 4 and the clamping blocks 5 is completed. Through using reinforcing apparatus 2, can avoid the frictional force between connecting block 4 and the fixture block 5 to reduce, lead to the fixture block 5 to take place the condition that breaks away from easily with connecting block 4 to promote the result of use of seat back backplate and back coupling assembling.
When the shield body 1 is used, the rubber block 34 can be moved so that one end side plate 33 of the rubber block 34 reaches the inside of the installation block 31 with the guide block 36, then the bolt 32 is used to pass through the installation block 31 to be fixed with the side plate 33, at this time, the placing groove 35 on the surface of the installation block 31 conceals the nut of the bolt 32, then the rubber block 34 is fixed to the corner of the shield body 1, then the above operation is repeated, the rubber block 34 is fixed at the four corners of the shield body 1, and then the four corners of the shield body 1 are protected by the rubber block 34. Through using protector 3, can avoid backplate body 1 four corners position to receive external force collision, then take place the circumstances of damage to promote backplate body 1 and surface connection subassembly's life.
Claims (7)
1. The utility model provides a coupling assembling of seat back backplate and back, includes backplate body (1), its characterized in that: the protection plate comprises a protection plate body (1), wherein connecting blocks (4) are arranged at four corners of the protection plate body (1), clamping blocks (5) are arranged inside the connecting blocks (4), reinforcing devices (2) are arranged on the surfaces of the connecting blocks (4), each reinforcing device (2) comprises a square tube (21), each square tube (21) is fixedly connected with the corresponding connecting block (4), a bolt (22) is connected to the corresponding square tube (21) in a sliding mode, the bolts (22) are connected with the corresponding clamping blocks (5) in a clamping mode, and one end of each bolt (22) away from the corresponding connecting block (4) is fixedly connected with a control frame (23).
2. The seat back panel and back attachment assembly of claim 1, wherein: the surface of the bolt (22) is fixedly connected with a magnet (24), and one end of the square tube (21) close to the magnet (24) is fixedly connected with an iron block (25).
3. The seat back panel and back attachment assembly of claim 2, wherein: the surface of the control frame (23) is fixedly connected with a rubber sleeve (26), and the size of the rubber sleeve (26) is matched with the size of the control frame (23).
4. A seat back panel and back attachment assembly according to claim 3, wherein: the surface fixing of square tube (21) is connected with stiffener (27), through-hole (28) have all been seted up on the surface of bolt (22) and magnet (24), the size of stiffener (27) and the size looks adaptation of bolt (22) and magnet (24) surface through-hole (28).
5. The seat back panel to back attachment assembly of claim 4, wherein: the protection plate comprises a protection plate body (1), wherein protection devices (3) are arranged at four corners of the protection plate body (1), each protection device (3) comprises a mounting block (31), each mounting block (31) is fixedly connected with the protection plate body (1), bolts (32) are inserted into internal threads of each mounting block (31), square plates (33) are connected with the surfaces of the bolts (32) in a threaded mode, rubber blocks (34) are fixedly connected to one ends of the square plates (33), and the sizes of the rubber blocks (34) are matched with the sizes of the protection plate body (1).
6. The seat back panel and back attachment assembly of claim 5, wherein: the surface of the installation block (31) is provided with a placing groove (35), and the size of the placing groove (35) on the surface of the installation block (31) is matched with the size of the bolt (32).
7. The seat back panel and back attachment assembly of claim 6, wherein: the surface of the mounting block (31) is fixedly connected with a guide block (36), and the surface of the guide block (36) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374252.1U CN219920653U (en) | 2023-06-01 | 2023-06-01 | Connecting assembly of seat backrest guard plate and backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374252.1U CN219920653U (en) | 2023-06-01 | 2023-06-01 | Connecting assembly of seat backrest guard plate and backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219920653U true CN219920653U (en) | 2023-10-31 |
Family
ID=88503457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374252.1U Active CN219920653U (en) | 2023-06-01 | 2023-06-01 | Connecting assembly of seat backrest guard plate and backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219920653U (en) |
-
2023
- 2023-06-01 CN CN202321374252.1U patent/CN219920653U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |