CN209595214U - A kind of office's seat - Google Patents
A kind of office's seat Download PDFInfo
- Publication number
- CN209595214U CN209595214U CN201821938004.4U CN201821938004U CN209595214U CN 209595214 U CN209595214 U CN 209595214U CN 201821938004 U CN201821938004 U CN 201821938004U CN 209595214 U CN209595214 U CN 209595214U
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- CN
- China
- Prior art keywords
- chair back
- mounting groove
- installation part
- office
- seat
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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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to office chair technical field more particularly to a kind of office's seats.Including seat body and the chair back being mounted in the seat body, it is characterised in that: further include chair back installation part；The chair back, equipped with the screw hole for connecting the chair back installation part；The seat body is equipped with and the matched mounting groove of chair back installation part；The chair back installation part is limited in the corresponding mounting groove, and the chair back is mounted in the seat body.In above-mentioned technical proposal, the chair back is simultaneously not directed through screw and connect installation with seat body, but first the chair back is connect with chair back installation part by connectors such as screws or bolt, entire chair back installation part is embedded into the corresponding mounting groove of seat body again and is limited, and the chair back is mounted in seat body, it is hardly damaged the mounting groove of seat body, convenient for the installation and replacement of the chair back.
Description
Technical field
The utility model relates to office chair technical field more particularly to a kind of office's seats.
Background technique
The chair back of office chair in the prior art is seperated design with seat itself, and screw is needed to carry out installation fixation.
And the chair back is to realize its support effect to the back of user, it usually will be by the extruding at user back.And in order to
The behind curve for adapting to different users, may also suffer from the bending of different angle, therefore, the connection of the chair back and seat body
It is easily damaged, and since the chair back in the prior art and seat body are connected by screw to, for connecting in seat body
It connects the structures such as the screw hole of the chair back and is also easy secondary damage, be not easy to the chair back more renewed.
Utility model content
In order to solve the above-mentioned technical problem the application, provides a kind of office's seat, including seat body and be mounted on
The chair back in the seat body, it is characterised in that:
It further include chair back installation part；
The chair back, equipped with the screw hole for connecting the chair back installation part；
The seat body is equipped with and the matched mounting groove of chair back installation part；
The chair back installation part is limited in the corresponding mounting groove, and the chair back is mounted on the seat body
On.
In above-mentioned technical proposal, the chair back is simultaneously not directed through screw and connect installation with seat body, but first by the chair back with
Chair back installation part is by the connectors connection such as screw or bolt, then that entire chair back installation part is embedded into seat body is corresponding
It is limited in mounting groove, and the chair back is mounted in seat body, the mounting groove of seat body is hardly damaged, convenient for the peace of the chair back
Dress and replacement.
Preferably, the mounting groove includes two main mounting grooves and auxiliary mounting groove；The main mounting groove and the auxiliary peace
Tankage is distributed in triangular shape and two main mounting grooves are symmetrically distributed in the auxiliary mounting groove two sides；The chair back installation part
Including corresponding to two main installation parts of two main mounting grooves and corresponding to the auxiliary installation part of the auxiliary mounting groove.
Preferably, the screw hole for connecting the auxiliary installation part is set to the middle part of the chair back；For connecting the master
The screw hole of installation part is set to the bottom of the chair back.
Preferably, the main mounting groove is equipped with limit hole, the main installation part is equipped with and the matched limit of the limit hole
Position bar.
Preferably, the seat body includes one end inclined chair back mounting portion forward and up by seat；The master
Mounting groove and the auxiliary mounting groove are set to the chair back mounting portion.
Preferably, the chair back mounting portion is cyclic structure.
Preferably, two main mounting grooves are set to the lower part of the chair back mounting portion, the auxiliary mounting groove is set to institute
State the top of chair back mounting portion；The limit hole is set to the lower end of the main mounting groove.
Preferably, the angle between the chair back mounting portion and the seat is 5-15 °.
Preferably, the auxiliary installation part, including the contact portion contacted with the chair back and for limiting in the installation
Protrusion in slot；The cross section of the protrusion is triangle so that the thickness of the protrusion by the close contact portion direction extremely
Direction far from the contact portion gradually becomes smaller.
Preferably, the protrusion is equipped with the through-hole corresponding to the screw hole.
Detailed description of the invention
The side view of office's seat of Fig. 1 embodiment one.
The back structure of Fig. 2 embodiment one and the assembling schematic diagram of seat.
The chair back installation part of Fig. 3 embodiment one and the assembling schematic diagram of back structure.
The structural schematic diagram of the chair back mounting portion of Fig. 4 embodiment one.
Specific embodiment
Term used herein is used only for the purpose of describing specific embodiments, and is not intended to limit the utility model.Unless
In addition it defines, otherwise all terms used herein have and are generally understood with the utility model those of ordinary skill in the art
Identical meaning.It will be further appreciated that essential term should be interpreted as having and it is in related fields and the disclosure
The consistent meaning of meaning in content.The disclosure will be considered as the example of the utility model, and be not intended to this is practical new
Type is restricted to specific embodiment.
Embodiment one
A kind of office's seat as shown in Figs 1-4, including seat body 1 and the chair back being mounted in seat body 2.
Seat body 1 includes U-shaped chair leg 11, the seat 12 being mounted in chair leg 11.One end integrated design of seat 12 has chair back peace
Dress portion 13.Chair back mounting portion 13 is by the inclined cyclic structure forward and up of seat 12.The tilt angle of chair back mounting portion 13
About 5-15 °, i.e. angle between chair back mounting portion and seat is 5-15 °, is 10 ° in the present embodiment.
The close lower part connecting with seat 12 is symmetrical arranged the main installation there are two main mounting groove 131 on chair back mounting portion 13
The slot inner wall of slot 131 towards the lower end of seat 12 is equipped with limit hole 1311.The top of the chair back mounting portion 13 of cyclic structure is opposite
It is stuck up out with lower portion slopes backward, and is provided with auxiliary mounting groove 132.Auxiliary mounting groove 132 is arranged in the main mounting groove 131 in lower part two
Between, two main mounting grooves 131 are symmetrical in the two sides of auxiliary mounting groove 132, so that auxiliary mounting groove and two auxiliary mounting grooves are in
Triangular shape is distributed in the front of chair back mounting portion 13.
The chair back 2 can be the structure with support function of arbitrary shape or material in the prior art, and front has
Certain arc curve is fitted to back curve with the waist of the user with office seating and is supported, and the back side is equipped with and is used for
Connect the screw hole 21 of chair back installation part.The distribution of screw hole 21 and the distribution Corresponding matching of the mounting groove on chair back mounting portion 13, packet
Include the screw hole for connecting main installation part 31 and the screw hole for connecting auxiliary installation part 32.
Main installation part 31 includes the contact portion 311 contacted with the chair back 2 and for limiting the protrusion in main mounting groove 131
312.Protrusion 312 is equipped with the through-hole 3121 for corresponding to screw hole on chair back mounting portion 13, convenient for the connectors such as bolt are passed through spiral shell
Hole links together main installation part 31 with chair back mounting portion 13.The lower end of protrusion 312 is equipped with the limit hole with main mounting groove 131
1311 gag lever posts 3121 to match.Gag lever post 3121 is put into limit hole 1311 to limit for main installation part 31,
Prevent main installation part 31 from deviating from from main mounting groove 131.Since chair back mounting portion 13 is to turn forward to be arranged in seat 12 upwards
One end, the auxiliary mounting groove 132 positioned at 13 top of chair back mounting portion is compared to the auxiliary mounting groove for being located at 13 lower part of chair back mounting portion
Forward, the chair back 2 is limited in corresponding mounting groove by each installation part, and the main installation part in the main mounting groove of lower part two sides passes through
Gag lever post is limited in main mounting groove, and the prismatic protrusion of the auxiliary installation part among top is entrapped in more forward auxiliary mounting groove
In, it connects more stable.Preferably, each installation part can enable installation part using there is the material of certain elasticity to be made
It is more compact to be embedded in corresponding mounting groove.
Auxiliary installation part 32 includes the contact portion 321 contacted with the chair back 2 and for limiting the protrusion 322 in auxiliary mounting groove.
The cross section of protrusion 322 is triangle, so that the thickness of protrusion 322 is by close to the direction of contact portion 321 to separate contact portion 321
Direction gradually become smaller.Auxiliary mounting groove 132 have with raised 322 matched cross-sectional shapes, enable protrusion in prismatic
It is very easily packed into auxiliary mounting groove 132, and is stuck in auxiliary mounting groove 132 and limits.Protrusion 322, which is equipped with, corresponds to chair back installation
Auxiliary installation part 32 is connect by the through-hole 3221 of screw hole in portion 13 convenient for the connectors such as bolt are passed through screw hole with chair back mounting portion 13
Together.
The hollow parts of cyclic structure make entire chair back mounting portion 13 have certain elasticity, can bear one in the chair back
Deformation is generated in the case where constant-pressure and applies object to adapt to pressure, so that the chair back and pressure apply the back of object more
Fitting
The chair back and chair back installation part are passed through screw or bolt first in assembling by the office seats of the utility model
Equal connectors connection, then entire chair back installation part is embedded into the corresponding mounting groove of seat body and is limited, and the chair back is pacified
In seat body.Since seat body is almost without the screw hole of the user installation chair back, the biggish slot of area is only used
Shape structure limits installation part, in chair back stress, is hardly damaged the mounting groove of seat body and is convenient for the peace of the chair back
Dress and replacement.
Although being described in conjunction with the accompanying the embodiments of the present invention, those of ordinary skill in the art can be in institute
Various deformations or amendments are made in attached the scope of the claims.
Claims (10)
1. a kind of office's seat, including seat body and the chair back being mounted in the seat body, it is characterised in that:
It further include chair back installation part；
The chair back, equipped with the screw hole for connecting the chair back installation part；
The seat body is equipped with and the matched mounting groove of chair back installation part；
The chair back installation part is limited in the corresponding mounting groove, and the chair back is mounted in the seat body.
2. a kind of office's seat according to claim 1, it is characterised in that:
The mounting groove includes two main mounting grooves and auxiliary mounting groove；
The main mounting groove and the auxiliary mounting groove are distributed in triangular shape and two main mounting grooves be symmetrically distributed in it is described
Auxiliary mounting groove two sides；
The chair back installation part includes corresponding to two main installation parts of two main mounting grooves and corresponding to the auxiliary installation
The auxiliary installation part of slot.
3. a kind of office's seat according to claim 2, it is characterised in that:
Screw hole for connecting the auxiliary installation part is set to the middle part of the chair back；
Screw hole for connecting the main installation part is set to the bottom of the chair back.
4. a kind of office's seat according to claim 3, it is characterised in that:
The main mounting groove is equipped with limit hole, and the main installation part is equipped with and the matched gag lever post of the limit hole.
5. a kind of office's seat according to claim 4, it is characterised in that:
The seat body includes one end inclined chair back mounting portion forward and up by seat；
The main mounting groove and the auxiliary mounting groove are set to the chair back mounting portion.
6. a kind of office's seat according to claim 5, it is characterised in that:
The chair back mounting portion is cyclic structure.
7. a kind of office's seat according to claim 4, it is characterised in that:
Two main mounting grooves are set to the lower part of the chair back mounting portion, and the auxiliary mounting groove is set to the chair back mounting portion
Top；
The limit hole is set to the lower end of the main mounting groove.
8. a kind of office's seat according to claim 5, it is characterised in that:
Angle between the chair back mounting portion and the seat is 5-15 °.
9. a kind of office's seat according to claim 2, it is characterised in that:
The auxiliary installation part, including the contact portion contacted with the chair back and for limiting the protrusion in the mounting groove；
The cross section of the protrusion is triangle, so that the thickness of the protrusion is by the close contact portion direction to far from described
The direction of contact portion gradually becomes smaller.
10. a kind of office's seat according to claim 9, it is characterised in that:
The protrusion is equipped with the through-hole corresponding to the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938004.4U CN209595214U (en) | 2018-11-23 | 2018-11-23 | A kind of office's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821938004.4U CN209595214U (en) | 2018-11-23 | 2018-11-23 | A kind of office's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595214U true CN209595214U (en) | 2019-11-08 |
Family
ID=68394947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821938004.4U Active CN209595214U (en) | 2018-11-23 | 2018-11-23 | A kind of office's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595214U (en) |
-
2018
- 2018-11-23 CN CN201821938004.4U patent/CN209595214U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |