CN214803722U - Support frame assembly of children's chair - Google Patents
Support frame assembly of children's chair Download PDFInfo
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- CN214803722U CN214803722U CN202121581116.0U CN202121581116U CN214803722U CN 214803722 U CN214803722 U CN 214803722U CN 202121581116 U CN202121581116 U CN 202121581116U CN 214803722 U CN214803722 U CN 214803722U
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Abstract
The utility model belongs to the technical field of the chair, especially, relate to a children's chair support frame subassembly. The technical problems that the design is unreasonable and the like in the prior art are solved. The child chair support frame assembly comprises an integrated closed frame, a supporting frame and a supporting frame, wherein the integrated closed frame is provided with a vertical backrest part and a transverse cantilever part connected to the lower side of the vertical backrest part, and is made of a metal cylindrical material through bending processing; the reinforcing seat is connected to one side of the vertical backrest part close to the transverse cantilever part; and the integrated U-shaped cantilever seat frame is connected to the reinforced seat and is used for fixing the seat cushion. The utility model has the advantages that: the integral closed frame is a closed annular frame, the structural strength can be ensured, and meanwhile, the integral closed frame made of the metal cylindrical material can reduce the size, namely the front and back thickness, and can reduce the manufacturing cost. The integrated U-shaped cantilever seat frame is designed to reduce the upper and lower thickness, so that the volume of the chair is smaller.
Description
Technical Field
The utility model belongs to the technical field of the chair, especially, relate to a children's chair support frame subassembly.
Background
The structure of the children chair is the same as that of a common chair.
The structure of the existing child chair comprises a backrest, a seat frame, a seat cushion and chair legs. The backrest is connected to the seat frame through a connecting structure, and the connecting structure comprises a screw, a plug-in connection mode and the like.
The backrest and the seat frame are both made of plastic, and the backrest and the seat frame are thick due to the requirement on strength and the requirement on strength, so that the size of the chair is large.
Secondly, the plastic part has higher processing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a can solve above-mentioned technical problem's children's chair support frame subassembly.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the support frame component of the children chair comprises
The integrated closed frame is provided with a vertical backrest part and a transverse cantilever part connected to the lower side of the vertical backrest part, and is made of a metal cylindrical material through bending processing;
the reinforcing seat is connected to one side of the vertical backrest part close to the transverse cantilever part;
and the integrated U-shaped cantilever seat frame is connected to the reinforced seat and is used for fixing the seat cushion.
In the child chair support frame assembly, the integrated closed frame is formed by bending a metal cylindrical bar.
In the child chair support frame assembly, the reinforcing seat is provided with two vertical holes, and the two vertical sections of the vertical backrest part of the integrated closed frame are respectively inserted into the vertical holes and are fixedly connected with the vertical holes.
In the above-mentioned child chair support frame assembly, the reinforcing seat is connected with two extension sleeves extending towards one side of the human body, and two ends of the integrated U-shaped cantilever seat frame are inserted into the extension sleeves one by one and are fixedly connected with each other.
In the above-mentioned support frame assembly for a child chair, a lower reinforcing rib is provided between each extension sleeve and the reinforcing seat.
In the above-mentioned child chair support frame assembly, an intermediate reinforcing rib is connected between the two extension sleeves.
In the above-mentioned child chair support frame assembly, the one-piece U-shaped cantilever mount is formed by bending a metal cylindrical material.
In the above described child seat support assembly, the integral U-shaped cantilevered mount is located above the transverse cantilevered portion.
Compared with the prior art, the utility model has the advantages of:
the integral closed frame is a closed annular frame, the structural strength can be ensured, and meanwhile, the integral closed frame made of the metal cylindrical material can reduce the size, namely the front and back thickness, and can reduce the manufacturing cost.
The integrated U-shaped cantilever seat frame is designed to reduce the upper and lower thickness, so that the volume of the chair is smaller.
Drawings
Fig. 1 is a schematic structural view of the child chair provided by the present invention.
Figure 2 is a schematic view of a child seat support frame assembly.
In the figure, an integrated closed frame 1, a vertical backrest part 10, a transverse cantilever part 11, a reinforcing seat 2, a vertical hole 20, an extension sleeve 21, a lower reinforcing rib 22, a middle reinforcing rib 23 and an integrated U-shaped cantilever seat frame 3.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the child seat support assembly includes:
the integrated closed frame 1 is provided with a vertical backrest part 10 and a transverse cantilever part 11 connected to the lower side of the vertical backrest part 10, and the integrated closed frame 1 is made of a metal cylindrical material through bending processing;
the metal cylindrical material is any one of a bar material and a pipe material.
The integrated closed frame 1 is a closed annular frame, which can ensure the structural strength, and meanwhile, the integrated closed frame 1 made of metal cylindrical material can reduce the volume and the manufacturing cost.
The reinforced seat 2 is connected to one side of the vertical backrest part 10 close to the transverse cantilever part 11; the reinforcement socket 2 may form a structural reinforcement for the one-piece closure frame 1.
And an integrated U-shaped cantilever seat frame 3 connected to the reinforcement seat 2 and used for fixing the seat cushion. The design of the integrated U-shaped cantilever mount 3 can facilitate the installation of the seat cushion to improve the production efficiency.
Preferably, the one-piece closed frame 1 of the present embodiment is made of a metal cylindrical bar material through bending processing. The integrated U-shaped cantilever seat frame 3 is made of a metal cylindrical material through bending processing.
The top side of the one-piece closure frame 1 has a rearwardly inclined ramp portion.
Secondly, two vertical holes 20 are arranged on the reinforcing seat 2, two vertical sections of the vertical backrest part 10 of the integrated closed frame 1 are respectively inserted into the vertical holes 20, and the vertical sections are fixedly connected with the vertical holes 20. The fixed connection adopts a bolt locking mode and the like. The reinforcing seat 2 is of a front-back two-piece structure, clamps the vertical section and then fixes the vertical section.
For the convenience of assembly, two extension sleeves 21 extending towards one side of the human body are connected to the reinforcing seat 2, and the two ends of the integrated U-shaped cantilever seat frame 3 are inserted into the extension sleeves 21 one by one and are fixedly connected with each other. The fixed connection adopts a bolt locking mode and the like.
Further, a lower reinforcing rib 22 is arranged between each extension sleeve 21 and the reinforcing seat 2, and an intermediate reinforcing rib 23 is connected between the two extension sleeves 21.
The integral U-shaped cantilever mount 3 is located above the transverse cantilever portion 11.
During assembly, the transverse cantilever part 11 of the integrated closed frame 1 is fixed on a chair foot in advance, then the reinforcing seat 2 is installed on the vertical section of the integrated closed frame 1, and finally the integrated U-shaped cantilever seat frame 3 is installed on the reinforcing seat 2.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A child chair support frame assembly, the assembly comprising:
the integrated closed frame (1) is provided with a vertical backrest part (10) and a transverse cantilever part (11) connected to the lower side of the vertical backrest part (10), and the integrated closed frame (1) is made of a metal cylindrical material through bending processing;
the reinforcing seat (2) is connected to one side, close to the transverse cantilever part (11), of the vertical backrest part (10);
and the integrated U-shaped cantilever seat frame (3) is connected to the reinforced seat (2) and is used for fixing the seat cushion.
2. A child seat support assembly according to claim 1, wherein said one piece closed frame (1) is formed from a metal cylindrical bar stock by a bending process.
3. The support frame assembly of claim 2, wherein the reinforced seat (2) is provided with two vertical holes (20), and two vertical sections of the vertical backrest part (10) of the integrated closed frame (1) are respectively inserted into the vertical holes (20) and fixedly connected with the vertical holes (20).
4. The support frame assembly of claim 1, wherein the reinforcing seat (2) is connected to two extension tubes (21) extending toward one side of the body, and the two ends of the one-piece U-shaped cantilever mount (3) are inserted into the extension tubes (21) one by one and fixedly connected to each other.
5. A child seat support frame assembly according to claim 4, wherein a lower reinforcement (22) is provided between each extension sleeve (21) and the reinforcement seat (2).
6. A child seat support frame assembly according to claim 5, wherein an intermediate reinforcement (23) is connected between the two extension sleeves (21).
7. The child seat support frame assembly according to claim 1, wherein the one-piece U-shaped cantilever mount (3) is formed from a piece of metal cylindrical material by a bending process.
8. The child seat support frame assembly according to claim 1, wherein the integrated U-shaped cantilevered mount (3) is located above the transverse cantilevered portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581116.0U CN214803722U (en) | 2021-07-12 | 2021-07-12 | Support frame assembly of children's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581116.0U CN214803722U (en) | 2021-07-12 | 2021-07-12 | Support frame assembly of children's chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803722U true CN214803722U (en) | 2021-11-23 |
Family
ID=78814173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581116.0U Active CN214803722U (en) | 2021-07-12 | 2021-07-12 | Support frame assembly of children's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803722U (en) |
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2021
- 2021-07-12 CN CN202121581116.0U patent/CN214803722U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: 311100 Room 2806-2, Building 5, Times Future City, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yueqiang Technology Co.,Ltd. Address before: 311121 room e318, building 1, No. 1378, Wenyi West Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang xinjiulinghou Technology Co.,Ltd. |