CN220076203U - Automobile seat backrest framework - Google Patents
Automobile seat backrest framework Download PDFInfo
- Publication number
- CN220076203U CN220076203U CN202321713847.5U CN202321713847U CN220076203U CN 220076203 U CN220076203 U CN 220076203U CN 202321713847 U CN202321713847 U CN 202321713847U CN 220076203 U CN220076203 U CN 220076203U
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- CN
- China
- Prior art keywords
- mounting
- mounting rod
- back plate
- rod
- backrest framework
- 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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Links
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses an automobile seat backrest framework, which comprises a backrest framework, a back plate and a plurality of C-shaped nails, wherein the back plate is provided with a plurality of mounting holes, and the backrest framework and the back plate are fixedly connected together by adopting the C-shaped nails matched in the mounting holes; the backrest framework comprises a support frame and a plurality of mounting rods, the mounting rods are fixed on the support frame, the positions of a plurality of mounting holes correspond to the mounting rods, and the backboard is fixedly connected to the mounting rods by adopting C-shaped nails matched in the mounting holes; the back plate is provided with a through hole, the mounting rod comprises a first mounting rod and a second mounting rod, the first mounting rod is used for mounting the back plate, the second mounting rod is used for mounting the child seat, at least one second mounting rod spans the through hole, and the second mounting rod is provided with a concave section at the position of the through hole; the first installation pole, the second installation pole and the support frame constitute the latticed bearing structure altogether, and the welding connection of the mutual crisscross position of first installation pole and second installation pole to solve the cost of production that prior art exists high, assembly efficiency is low problem.
Description
Technical Field
The utility model belongs to the technical field of automobile accessories, and particularly relates to an automobile seat backrest framework.
Background
The automobile seat comprises a seat cushion and a seat back plate, wherein the seat cushion is used for passengers to sit, and the seat back plate mainly plays a supporting role and can support the upper body of the passengers; the existing automobile seat back board mainly comprises a back frame and a back board, the back frame and the back board are connected through screws or buckles, the cost of the two connecting modes is high, and the assembly efficiency of workers is low.
Disclosure of Invention
The utility model aims to provide an automobile seat backrest framework, which solves the problems of high production cost and low assembly efficiency in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme:
a backrest framework of an automobile seat comprises a backrest framework, a back plate and a plurality of C-shaped nails, wherein a plurality of mounting holes are formed in the back plate, and the backrest framework is fixedly connected with the back plate through the C-shaped nails matched in the mounting holes.
Further, the backrest framework comprises a support frame and a plurality of mounting rods, the mounting rods are fixed on the support frame, and the mounting rods are used for mounting the backboard; the positions of the mounting holes correspond to the mounting rods, and the backboard is fixedly connected to the mounting rods by adopting C-shaped nails matched in the mounting holes; the support frame is used for improving the overall strength of the backrest framework, so that the stability of the seat back plate structure is better.
Further, twelve mounting holes are formed, two adjacent mounting holes are formed in two sides of the mounting rod, six C-shaped nails are formed, and the C-shaped nails sequentially penetrate through the two adjacent mounting holes to fixedly connect the mounting rod with the backboard.
Further, the grid support structure is jointly formed by a plurality of mounting rods.
Further, the mounting rod connected with the C-shaped nails is attached to the surface of the backboard, so that the backboard is prevented from sinking or shaking in the using process, and the stability of the structure of the seat backboard is improved.
Further, the two end parts of the mounting rod are provided with bending parts, and the bending parts are welded and connected to the supporting frame, so that the stability of the automobile seat backrest is better.
Further, a through hole is formed in the back plate, the mounting rod comprises a first mounting rod and a second mounting rod, the first mounting rod is used for mounting the back plate, the second mounting rod is used for mounting the child seat, at least one second mounting rod spans the through hole, and the second mounting rod is provided with a concave section at the through hole so as to facilitate mounting/hanging and buckling of an upper fixing point of the child seat.
Further, the distance between two adjacent mounting holes is not smaller than the diameter of the mounting rod, and the stability of the connecting part of the C-shaped nail and the mounting rod is improved.
Further, the mutually crossing parts of the different mounting rods are welded and connected.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. the backrest framework is connected with the backboard through the C-shaped nails, workers can drive the C-shaped nails into the backboard mounting holes and the mounting rods through the pneumatic C-shaped nail gun during mounting, and compared with the connection mode of adopting screws or buckles in the prior art, the operation is convenient and quick during the assembly of the workers, and the assembly efficiency is effectively improved.
2. The automobile seat backrest framework disclosed by the utility model is simple, the production process is simple, the price of the C-shaped nail is lower than that of a screw or a buckle, and the production cost is reduced.
3. The automobile seat backrest framework disclosed by the utility model has the advantages of high strength and good stability, and can effectively prevent the back plate from sinking or swaying when a passenger uses the automobile seat backrest framework, so that the use comfort of the passenger is improved.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a schematic perspective view of an embodiment of the present utility model.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include:
the backrest frame 1, the support frame 11, the mounting rod 12, the first mounting rod 121 and the second mounting rod 122;
a back plate 2, mounting holes 21, through holes 22;
c-shaped nail 3.
Examples
As shown in fig. 1, an automobile seat backrest framework comprises a backrest framework 1, a backboard 2 and a plurality of C-shaped nails 3, wherein the backrest framework 1 and the backboard 2 are fixedly connected together by the C-shaped nails 3.
As shown in fig. 2, the backrest frame 1 includes a support frame 11 and a plurality of mounting rods 12, the support frame 11 is used for improving the intensity of the backrest frame 1, the mounting rods 12 include a first mounting rod 121 and a second mounting rod 122, the first mounting rod 121 in this embodiment has four, the second mounting rod 122 has two, the first mounting rod 121 is used for installing the back plate 2, the second mounting rod 122 is used for installing child seat, both ends of the first mounting rod 121 and the second mounting rod 122 all have kinks 121, the kinks 121 are welded and fixed on the support frame 11, the first mounting rod 121, the second mounting rod 122 and the support frame 11 together form a grid-shaped supporting structure, the position welded connection of the mutual intersection of the first mounting rod 121 and the second mounting rod 122 improves the stability of the seat back plate structure.
The back plate 2 is provided with a plurality of mounting holes 21 corresponding to the positions of the first mounting rods 121, twelve mounting holes 21 are arranged in the embodiment, two adjacent mounting holes 21 are positioned on two sides of the first mounting rods 121, six C-shaped nails 3 are arranged in the embodiment, and the C-shaped nails 3 sequentially penetrate through the two adjacent mounting holes 21 to fixedly connect the four first mounting rods 121 with the back plate 2; the distance between two adjacent mounting holes 21 is not smaller than the diameter of the first mounting rod 121, so that the stability of the connection part of the C-shaped nail 3 and the first mounting rod 121 is better; in addition, the four first mounting rods 121 are attached to the surface of the backboard 2, so that the backboard 2 is prevented from sinking or shaking in the use process, and the stability of the seat backboard structure is improved.
As shown in fig. 2, the back plate 2 is further provided with two through holes 22, the positions of the two through holes 22 respectively correspond to the two second mounting rods 122, and the through holes of the two second mounting rods 122 are provided with concave fields so as to be convenient for mounting/hanging and buckling the fixing points on the child seat.
When the backrest framework 1 and the backrest framework 2 are installed, the positions of the backrest framework 1 and the backrest framework 2 are corresponding, two adjacent installation holes 21 on the backrest framework 2 are positioned at the left side and the right side or the upper side and the lower side of a first installation rod 121, C-shaped nails 3 are driven into the two adjacent installation holes 21 of the backrest framework 2 through a pneumatic C-shaped nail 3 gun, the first installation rod 121 is wrapped by the C-shaped nails 3, and the backrest framework 1 and the backrest framework 2 are fixedly connected; compared with the connection mode of adopting screw or buckle in the prior art, convenient operation is swift, assembly efficiency effectively improves when the workman assembles to, the price of C type nail is also lower than screw or buckle, has reduced manufacturing cost, still has intensity height, advantage that stability is good, backplate takes place to sink or rock when can effectively preventing the passenger to use, has improved passenger's use travelling comfort.
Claims (5)
1. An automobile seat back frame, characterized in that: the back frame is fixedly connected with the back plate by adopting the C-shaped nails matched in the mounting holes; the backrest framework comprises a support frame and a plurality of mounting rods, the mounting rods are fixed on the support frame, the positions of a plurality of mounting holes correspond to the mounting rods, and the backboard is fixedly connected to the mounting rods by adopting C-shaped nails matched in the mounting holes; the back plate is provided with a through hole, the mounting rod comprises a first mounting rod and a second mounting rod, the first mounting rod is used for mounting the back plate, the second mounting rod is used for mounting the child seat, at least one second mounting rod spans the through hole, and the second mounting rod is provided with a concave section at the position of the through hole; the first mounting rod, the second mounting rod and the support frame form a grid-shaped support structure, and the mutually crossed parts of the first mounting rod and the second mounting rod are welded and connected.
2. An automobile seat back frame according to claim 1, wherein: twelve mounting holes are formed, two adjacent mounting holes are formed in two sides of the mounting rod, six C-shaped nails are formed, and the C-shaped nails sequentially penetrate through the two adjacent mounting holes to fixedly connect the mounting rod with the backboard.
3. An automobile seat back frame according to claim 1, wherein: the mounting rod connected with the C-shaped nail is abutted against the surface of the backboard.
4. An automobile seat back frame according to claim 1, wherein: the two ends of the mounting rod are provided with bending parts which are welded and connected on the supporting frame.
5. An automobile seat back frame according to claim 1, wherein: the distance between two adjacent mounting holes is not smaller than the diameter of the mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713847.5U CN220076203U (en) | 2023-07-03 | 2023-07-03 | Automobile seat backrest framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713847.5U CN220076203U (en) | 2023-07-03 | 2023-07-03 | Automobile seat backrest framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220076203U true CN220076203U (en) | 2023-11-24 |
Family
ID=88830298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713847.5U Active CN220076203U (en) | 2023-07-03 | 2023-07-03 | Automobile seat backrest framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220076203U (en) |
-
2023
- 2023-07-03 CN CN202321713847.5U patent/CN220076203U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |