CN208692639U - The shell structure of seat - Google Patents
The shell structure of seat Download PDFInfo
- Publication number
- CN208692639U CN208692639U CN201721750270.XU CN201721750270U CN208692639U CN 208692639 U CN208692639 U CN 208692639U CN 201721750270 U CN201721750270 U CN 201721750270U CN 208692639 U CN208692639 U CN 208692639U
- Authority
- CN
- China
- Prior art keywords
- seat
- support plate
- chair
- back support
- shell
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of shell structure of seat, including chair frame and the chair back and seat cushion that are installed in chair frame, the chair back includes seat back shell, back support plate and Cushion for back of chair, the back support plate is installed in Cushion for back of chair, it further include mounting rack, described mounting rack one end connects chair frame, one end connects back support plate, the seat back shell connects in succession with back support board, the seat back shell two sides inside edge is provided with sliding slot, the back support plate is clamped close-fitting by sliding slot and seat back shell left and right ends, in the back support plate installation and Cushion for back of chair, the back support plate is connected and fixed with mounting rack, the seat back shell connects in succession with back support board, the connection type of clamping is more efficient and convenient relative to other mounting means such as bolt, and the setting of seat back shell, also being connected with back support plate and mounting rack Covering in for effect, keeps seat more beautiful.
Description
Technical field
The present invention relates to the technical field of the seat, specifically a kind of shell structure of seat, in particular to its machinery
Connection structure.
Background technique
Seat uses very extensive in daily life, such as the occasions such as Multi-functional Hall of School, airport, station, hospital, right
It producing and installs in the chair back, big fecund is joined with bolts, and is bolted, and it is very high for the status requirement of mounting hole, increase
Worker's workload, while using for a long time, it is be easy to cause bolt looseness, generates chair back displacement, while the setting one of bolt is fixed
The beauty of seat is rung.
Utility model content
A kind of shell structure of seat that in order to overcome the deficiencies of the prior art, the utility model provides.
The technical solution adopted in the utility model is as follows:
A kind of shell structure of seat, including chair frame and the chair back and seat cushion that are installed in chair frame, the chair back includes
Seat back shell, back support plate and Cushion for back of chair, the back support plate are installed in Cushion for back of chair, further include mounting rack, institute
The mounting rack one end connection chair frame stated, one end connect back support plate, and the seat back shell connects in succession with back support board, institute
The seat back shell two sides inside edge stated is provided with sliding slot, and the back support plate is tight by sliding slot and the clamping of seat back shell left and right ends
Match.
The mounting rack is provided with 3 mounting portions, and the No.1 mounting portion with shaft for connecting, and described No. two
Mounting portion with armrest for connecting, and No. three mounting portions for connecing in succession with back support board.
No. three installations cross section is L-shaped, forms No.1 sliding slot for being clamped back support plate.3 peaces
Mounting hole is provided in dress portion, the mounting hole is for being bolted.No.1 installation is provided with outside the seat back shell
Hole, for being fixedly connected with back support plate.The back support plate is wood materials.
The Cushion for back of chair is flexible material.
The seat cushion includes upper plate and bottom cover, and the upper plate is mounted in shaft；The front end of the upper plate is equipped at least two
A hook, the front end of the bottom cover are equipped with the link being fastened with extension, and the rear end of the upper plate and bottom cover utilizes bolt assembly.
The utility model has the advantages that
The back support plate installation is in Cushion for back of chair, and the back support plate is connected and fixed with mounting rack, institute
The seat back shell stated connects in succession with back support board, other mounting means are more quick relative to bolt etc. for the connection type of clamping
It is convenient, and the setting of seat back shell, also the connection of back support plate and mounting rack is effectively covered in, keeps seat more beautiful.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model chair back explosive view.
Fig. 3 is seat back shell structural schematic diagram.
Fig. 4 is mounting rack structural schematic diagram.
Fig. 5 is upper plate structural schematic diagram.
Chair frame 1, the chair back 2, shaft 3, cushion 4, seat back shell 5, back support plate 6, Cushion for back of chair 7, mounting rack 8, No.1 peace
Dress portion 9, No. two installations 10, No. three installations 11, mounting hole 12, upper plate 13, bottom cover 14, hook 15, sliding slot 16, No.1 mounting hole
17。
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
A kind of shell structure of seat, including chair frame and the chair back and seat cushion that are installed in chair frame, the chair back 2 includes
Seat back shell 5, back support plate 6 and Cushion for back of chair 7, the back support plate 6 are installed in Cushion for back of chair 7, further include installation
Frame 8, described 8 one end of mounting rack connect chair frame 1, and one end connects back support plate 6, the seat back shell 5 and back support plate 6
Clamping connection, the 5 two sides inside edge of seat back shell are provided with sliding slot 16, and the back support plate 6 passes through sliding slot 16 and chair
5 left and right ends of dorsal shield are clamped close-fitting, the described installation of back support plate 6 in Cushion for back of chair 7, the back support plate 6 with
Mounting rack 8 is connected and fixed, and the seat back shell 5 and the clamping of back support plate 6 connect, and the connection type of clamping is relative to bolt etc.
Other mounting means are more efficient and convenient, and the setting of seat back shell 5, also that back support plate 6 and the connection of mounting rack 8 is effective
It covers in, keeps seat more beautiful.
The mounting rack 8 is provided with 3 mounting portions, and the No.1 mounting portion 9 is described for connecting with shaft 3
No. two installation 10, for connecting with armrest, are installed 11 for described No. three and connected for being clamped with back support plate 6, institute
Mounting hole 12 is provided on the mounting portion stated, for the mounting hole 12 for being bolted, 3 mounting portions make back support plate 6
Connection with chair frame 1 is more firm, is not easy to loosen.
11 cross section of No. three mounting portions is L-shaped, forms No.1 sliding slot for being clamped back support plate 6.
It is provided with No.1 mounting hole 17 outside the seat back shell 5, for being fixedly connected with back support plate 6, is being clamped
On the basis of, keep the connection of the two more firm in setting No.1 mounting hole 17.
The back support plate 6 is wood materials, using wood materials, is connected using mounting hole 12 and back support plate 6
It connects, does not need to punch on back support plate 6, directly bolt installation can be entered by external mounting hole 12, avoid peace
The problem of filling 12 misalignment of hole, while also mitigating workload.
The Cushion for back of chair is flexible material, and flexible material is similar to foam, sponge, human body back is played comfortably
Effect.
The seat cushion includes upper plate 13 and bottom cover 14, and the upper plate 13 is mounted in shaft 3；The front end of the upper plate 13 is set
There are at least two hooks 15, the front end of the bottom cover 14 is equipped with the link being fastened with hook 15, the upper plate 13 and bottom cover
14 rear end is assembled using bolt, and the present embodiment structure upper plate 13 and bottom cover 14 are easy for installation, and as viewed from seat front, is not had
There are exposed bolt or other connectors, it is aesthetic in appearance.
Obviously, the above embodiments of the present invention is merely to illustrate that examples for clearly illustrating the present invention, and is not
Limitations of the embodiments of the present invention.For those of ordinary skill in the art, on above explained basis
On can also make other various forms of variations or variation.There is no need and unable to give poor example to all embodiments.
And these connotation changes and variations that derived from for belonging to the utility model still fall within the utility model
Protection scope.
Claims (8)
1. a kind of shell structure of seat, special including chair frame (1) and the chair back (2) being installed on chair frame (1) and seat cushion (4)
Sign is: the chair back (2) includes seat back shell (5), back support plate (6) and Cushion for back of chair (7), the back support plate
(6) it is installed in Cushion for back of chair (7), further includes mounting rack (8), the mounting rack (8) one end connects chair frame (1), and one end connects
It connects back support plate (6), the seat back shell (5) and back support plate (6) clamping connect, in the seat back shell (5) two sides
Edge is provided with sliding slot (16), and the back support plate (6) is tight by sliding slot (16) and the clamping of seat back shell (5) left and right ends
Match.
2. the shell structure of seat according to claim 1, it is characterised in that: the mounting rack (8) is provided with 3 peaces
Dress portion, No.1 mounting portion (9) with shaft (3) for connecting, and No. two mounting portions (10) with armrest for connecting, No. three installations
Portion (11) is used to be clamped with back support plate (6) and connect.
3. the shell structure of seat according to claim 2, it is characterised in that: No. three mounting portions (11) cross section is in
L-type forms No.1 sliding slot for being clamped back support plate (6).
4. the shell structure of seat according to claim 3, it is characterised in that: be provided on 3 mounting portions
Mounting hole (12), the mounting hole (12) is for being bolted.
5. the shell structure of seat according to claim 1, it is characterised in that: be provided with outside the seat back shell (5)
No.1 mounting hole (17), for being fixedly connected with back support plate (6).
6. the shell structure of seat according to claim 1, it is characterised in that: the back support plate (6) is wooden
Material.
7. the shell structure of seat according to claim 1, it is characterised in that: the Cushion for back of chair (7) is soft material
Material.
8. the shell structure of seat according to claim 1, it is characterised in that: the seat cushion (4) include upper plate (13) and
Bottom cover (14), the upper plate (13) are mounted on shaft (3)；The front end of the upper plate (13) is equipped at least two hooks (15),
The front end of the bottom cover (14) is equipped with the link being fastened with hook (15), the rear end benefit of the upper plate (13) and bottom cover (14)
It is assembled with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750270.XU CN208692639U (en) | 2017-12-15 | 2017-12-15 | The shell structure of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750270.XU CN208692639U (en) | 2017-12-15 | 2017-12-15 | The shell structure of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208692639U true CN208692639U (en) | 2019-04-05 |
Family
ID=65913320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750270.XU Active CN208692639U (en) | 2017-12-15 | 2017-12-15 | The shell structure of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208692639U (en) |
-
2017
- 2017-12-15 CN CN201721750270.XU patent/CN208692639U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |