CN211468241U - Automobile seat back row backrest assembly - Google Patents
Automobile seat back row backrest assembly Download PDFInfo
- Publication number
- CN211468241U CN211468241U CN202020033877.1U CN202020033877U CN211468241U CN 211468241 U CN211468241 U CN 211468241U CN 202020033877 U CN202020033877 U CN 202020033877U CN 211468241 U CN211468241 U CN 211468241U
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- rectangular pipe
- longitudinal
- backrest
- vertical
- assembly
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a car seat back row back assembly, including the quartering back and the six minutes backs that set up side by side, its characterized in that: the four-part backrest and the six-part backrest respectively comprise a longitudinal left rectangular pipe, a longitudinal right rectangular pipe, a transverse lower rectangular pipe and an upper connecting plate, the left end and the right end of the transverse lower rectangular pipe are respectively welded at the lower ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, the left end and the right end of the upper connecting plate are respectively welded at the upper ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, a headrest socket is arranged on the upper connecting plate, a back plate is welded between the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, and a backrest mounting bracket assembly is arranged on the corresponding transverse lower rectangular pipe; the upper parts of the longitudinal right rectangular pipe of the quarter backrest and the longitudinal left rectangular pipe of the sixth backrest are provided with a shoulder unlocking mechanism support, a high-position lock mounting support assembly, a high-position lock plastic cover mounting support and a backrest lock bolt assembly. The utility model discloses the quality is light, intensity is high, and makes things convenient for shaping and welding.
Description
Technical Field
The utility model relates to an improvement invention of auto parts, in particular to an improvement invention of a back row backrest assembly of an auto seat.
Background
The frame of the existing back-row backrest assembly of the four-six-minute automobile seat is manufactured and molded by adopting stamping parts, the investment of a stamping die is large, the welding procedure is complex, and the frame is heavy in weight and cannot meet the use requirement of light weight of an automobile.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a light weight, high strength, convenient welded car seat back row back assembly.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of car seat back row back assembly, including the quartering back and the sixth minute back that set up side by side, its characterized in that: the four-part backrest and the six-part backrest respectively comprise a longitudinal left rectangular pipe, a longitudinal right rectangular pipe, a transverse lower rectangular pipe and an upper connecting plate, the left end and the right end of the transverse lower rectangular pipe are respectively welded at the lower ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, the left end and the right end of the upper connecting plate are respectively welded at the upper ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, a headrest socket is arranged on the upper connecting plate, a back plate is welded between the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, a backrest mounting bracket assembly is arranged on the corresponding transverse lower rectangular pipe, a felt is pasted on the back plate, and a Top thermother steel wire is also arranged on the back plate; the upper portion of the vertical right quarter bend of quartering back and the vertical left quarter bend of six minutes backs is equipped with shoulder unlocking mechanism support, high-order lock installing support subassembly, high-order lock plastics shroud installing support and back set bar subassembly, and the vertical left quarter bend of quartering back and the vertical right quarter bend of six minutes backs's lower part are equipped with bolt installing support subassembly, the vertical right quarter bend lower extreme of quartering back is equipped with right installation stabilizer blade subassembly, and the vertical left quarter bend lower extreme of six minutes backs is equipped with left installation stabilizer blade subassembly, is equipped with middle installation stabilizer blade subassembly between the vertical left quarter bend of quartering back and the vertical right quarter bend of six minutes backs's lower extreme.
The back plate is made of a DC01 material.
The vertical left rectangular pipe, the vertical right rectangular pipe and the transverse lower rectangular pipe are 2.0mm in thickness and 35 × 25mm in section size2The pipe fitting of (1).
The utility model disclosesThe improved automobile seat back row backrest assembly has the advantages that the improved automobile seat back row backrest assembly adopts a design structure of a high-strength pipe fitting, a low-carbon back plate and a connecting plate, the high-strength pipe fitting is designed into a square structure, HC700/980DP is adopted, and the section size of 2.0mm in thickness is 35 × 25mm2The pipe fitting effectively ensures the strength and welding convenience of the backrest assembly; the backboard material adopts DC01, which reduces the molding difficulty of the backboard.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. The automobile seat back row backrest assembly comprises a quarter backrest 1 and a quarter backrest 2 which are arranged side by side, wherein each of the quarter backrest 1 and the quarter backrest 2 comprises a longitudinal left rectangular tube 3, a longitudinal right rectangular tube 4, a transverse lower rectangular tube 5 and an upper connecting plate 6, the left end and the right end of the transverse lower rectangular tube 5 are respectively welded at the lower ends of the longitudinal left rectangular tube 3 and the longitudinal right rectangular tube 4, the left end and the right end of the upper connecting plate 6 are respectively welded at the upper ends of the longitudinal left rectangular tube 3 and the longitudinal right rectangular tube 4, a headrest socket 7 is arranged on the upper connecting plate 6, a back plate 8 is welded between the longitudinal left rectangular tube 3 and the longitudinal right rectangular tube 4, a backrest mounting bracket assembly 9 is arranged on the corresponding transverse lower rectangular tube 5, a felt is pasted on the back plate 8 to support a cladding object, and a Top thermother steel wire 10 is further arranged on the back plate 8, so that a child safety seat can be conveniently mounted; the upper portions of the vertical right rectangular tube 4 of the quarter backrest 1 and the vertical left rectangular tube 3 of the sixth backrest 2 are provided with a shoulder unlocking mechanism support 11, a high-position lock mounting support assembly 12, a high-position lock plastic cover mounting support 13 and a backrest lock bolt assembly 18, the lower portions of the vertical left rectangular tube 3 of the quarter backrest 1 and the vertical right rectangular tube 4 of the sixth backrest 2 are provided with a bolt mounting support assembly 14, the lower end of the vertical right rectangular tube 4 of the quarter backrest 1 is provided with a right mounting support leg assembly 15, the lower end of the vertical left rectangular tube 3 of the sixth backrest 2 is provided with a left mounting support leg assembly 16, and a middle mounting support leg assembly 17 is arranged between the vertical left rectangular tube 3 of the quarter backrest 1 and the lower end of the vertical right rectangular tube 4 of the sixth backrest 2.
The backboard 8 is made of the DC01 material, so that the forming difficulty of the backboard 8 is reduced.
The longitudinal left rectangular pipe 3, the longitudinal right rectangular pipe 4 and the transverse lower rectangular pipe 5 have the thickness of 2.0mm and the section size of 35 × 25mm2The pipe fitting of (2) has effectively guaranteed the intensity and the welding convenience of back assembly.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. Car seat back row back assembly, including the quartering back and the sixth branch back that set up side by side, its characterized in that: the four-part backrest and the six-part backrest respectively comprise a longitudinal left rectangular pipe, a longitudinal right rectangular pipe, a transverse lower rectangular pipe and an upper connecting plate, the left end and the right end of the transverse lower rectangular pipe are respectively welded at the lower ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, the left end and the right end of the upper connecting plate are respectively welded at the upper ends of the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, a headrest socket is arranged on the upper connecting plate, a back plate is welded between the longitudinal left rectangular pipe and the longitudinal right rectangular pipe, a backrest mounting bracket assembly is arranged on the corresponding transverse lower rectangular pipe, a felt is pasted on the back plate, and a Top thermother steel wire is also arranged on the back plate; the upper portion of the vertical right quarter bend of quartering back and the vertical left quarter bend of six minutes backs is equipped with shoulder unlocking mechanism support, high-order lock installing support subassembly, high-order lock plastics shroud installing support and back set bar subassembly, and the vertical left quarter bend of quartering back and the vertical right quarter bend of six minutes backs's lower part are equipped with bolt installing support subassembly, the vertical right quarter bend lower extreme of quartering back is equipped with right installation stabilizer blade subassembly, and the vertical left quarter bend lower extreme of six minutes backs is equipped with left installation stabilizer blade subassembly, is equipped with middle installation stabilizer blade subassembly between the vertical left quarter bend of quartering back and the vertical right quarter bend of six minutes backs's lower extreme.
2. The vehicle seat back assembly of claim 1, wherein: the back plate is made of a DC01 material.
3. The assembly of claim 1, wherein the longitudinal left rectangular tube, the longitudinal right rectangular tube and the transverse lower rectangular tube have a thickness of 2.0mm and a cross-sectional dimension of 35 × 25mm2The pipe fitting of (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033877.1U CN211468241U (en) | 2020-01-08 | 2020-01-08 | Automobile seat back row backrest assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033877.1U CN211468241U (en) | 2020-01-08 | 2020-01-08 | Automobile seat back row backrest assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468241U true CN211468241U (en) | 2020-09-11 |
Family
ID=72370419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033877.1U Active CN211468241U (en) | 2020-01-08 | 2020-01-08 | Automobile seat back row backrest assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211468241U (en) |
-
2020
- 2020-01-08 CN CN202020033877.1U patent/CN211468241U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.777 Jiangnan Avenue, Nanbin street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Zhejiang Yahoo Auto Parts Co., Ltd Address before: No.777 Jiangnan Avenue, Nanbin street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee before: ZHEJIANG YAHU AUTO PARTS Co.,Ltd. |