CN207011984U - A kind of seat is carefree and carries on the back carefree while adjustment chair support meanss - Google Patents
A kind of seat is carefree and carries on the back carefree while adjustment chair support meanss Download PDFInfo
- Publication number
- CN207011984U CN207011984U CN201720192838.4U CN201720192838U CN207011984U CN 207011984 U CN207011984 U CN 207011984U CN 201720192838 U CN201720192838 U CN 201720192838U CN 207011984 U CN207011984 U CN 207011984U
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- CN
- China
- Prior art keywords
- seat
- fixed seat
- pedestal
- carefree
- limited post
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Abstract
The utility model discloses a kind of carefree chair support meanss carefree with the back of the body while adjustment of seat.The utility model includes pedestal, fixed seat, fixed seating is below pedestal, the pedestal and fixed seat hinge connection, also include limited post, spiral cover and spring, the pedestal is provided with through hole, fixed seat is provided with resigning hole, limited post passes through the through hole and resigning hole, limited post one end is provided with limited block, and spiral cover is located at below fixed seat, and the limited post other end is threadedly coupled with spiral cover, the spring housing is outside limited post, spring one end is spacing by fixed seat, and the spring other end is spacing by spiral cover, it is characterised in that：Also include back seat and push rod, the hinge connection of back seat and fixed seat hinge connection, pedestal and fixed seat is located between back seat and the hinge connection and limited post of fixed seat, and push rod is on pedestal, back seat passes through groove away from groove, the push rod is provided with limited post.
Description
Technical field
A kind of chair support meanss are the utility model is related to, more particularly to a kind of seat is carefree and carries on the back carefree while adjustment chair
Sub- support meanss.
Background technology
It is carefree and carry on the back carefree to adapt to the sitting posture demand of user that traditional chair support meanss are unable to adjusting seat.In order to gram
Drawbacks described above is taken, we have developed, and a kind of improved seat is carefree and the back of the body is carefree while the chair support meanss of adjustment.
The content of the invention
It is carefree and carry on the back carefree while adjustment chair support meanss that the purpose of this utility model is to provide a kind of seat, effectively
It is carefree and carry on the back carefree to adapt to the sitting posture demand of user to solve the problems, such as that traditional chair support meanss are unable to adjusting seat.
Technical scheme is used by the utility model will solve its technical problem：A kind of seat is carefree and carries on the back and carefree adjusts simultaneously
Whole chair support meanss, including pedestal, fixed seat, fixed seating is below pedestal, the pedestal and fixed seat hinge connection,
Also include limited post, spiral cover and spring, the pedestal is provided with through hole, and fixed seat is provided with resigning hole, and limited post leads to through described
Hole and resigning hole, limited post one end are provided with limited block, and spiral cover is located at below fixed seat, and the limited post other end connects with spiral cover screw thread
Connect, for the spring housing outside limited post, spring one end is spacing by fixed seat, and the spring other end is spacing by spiral cover, and its feature exists
In：Also include back seat and push rod, back seat and fixed seat hinge connection, the hinge connection of pedestal and fixed seat are located at backrest
Between seat and the hinge connection and limited post of fixed seat, push rod is on the pedestal, and back seat is away from being provided with groove, institute at limited post
State push rod and pass through groove.
The pedestal includes Base body and the linkage board with being bonded below Base body, and the push rod is located at linkage board
On.
The groove is elliptical slot.
The beneficial effects of the utility model are：
The utility model employs above-mentioned technical scheme, and this is carefree and carries on the back carefree while adjustment chair support meanss
Including pedestal, fixed seat, fixed seating is below pedestal, the pedestal and fixed seat hinge connection, in addition to limited post, spiral cover
And spring, the pedestal are provided with through hole, fixed seat is provided with resigning hole, and limited post passes through the through hole and resigning hole, limited post
One end is provided with limited block, and spiral cover is located at below fixed seat, and the limited post other end is threadedly coupled with spiral cover, and the spring housing is spacing
Outside post, spring one end is spacing by fixed seat, and the spring other end is spacing by spiral cover, it is characterised in that：Also include back seat and push away
The hinge connection of bar, back seat and fixed seat hinge connection, pedestal and fixed seat is located at back seat and the hinge of fixed seat connects
Connect between place and limited post, for push rod on pedestal, back seat passes through groove away from groove, the push rod is provided with limited post.Use
When, pedestal or back seat are moved with body, pedestal tilts relative to fixed seat, and because the thrust of push rod, back seat are also relative
Tilted in fixed seat, and the gradient of back seat is bigger than pedestal, adapts to the various sitting posture requirements of user, it is easy to use fast
It is prompt.The pedestal includes Base body and the linkage board with being bonded below Base body, and the push rod is on linkage board, linkage
Plate can drive back seat by the inclination of pedestal.The groove is elliptical slot, push rod movement can be allowed smooth, and back seat exists
Push rod can be bonded during inclination, it is more firm.
So effectively solving traditional chair support meanss, to be unable to adjusting seat carefree and carry on the back carefree to adapt to user's
The problem of sitting posture demand, and the utility model has the characteristics of simple in construction, easy to use, attractive and durable.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is that the utility model tilts front and rear schematic diagram, and wherein dotted portion is the state after inclination.
Embodiment
The utility model and its embodiment are described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 to Fig. 3, the utility model includes pedestal 1, fixed seat 2, and fixed seat 2 is located at the lower section of pedestal 1, the base
Seat 1 and the hinge connection of fixed seat 2, in addition to limited post 3, spiral cover 4 and spring 5, the pedestal 1 are provided with through hole 11, fixed seat 2
Provided with resigning hole 21, limited post 3 passes through the through hole 11 and resigning hole 21, and the one end of limited post 3 is provided with limited block 31, spiral cover 4
In the lower section of fixed seat 2, the other end of limited post 3 is threadedly coupled with spiral cover, and the spring 5 is enclosed on outside limited post 3, the one end of spring 5
Spacing by fixed seat 2, the other end of spring 5 is spacing by spiral cover 4, it is characterised in that：Also include back seat 6 and push rod 7, back seat 6
With the hinge connection of fixed seat 2, the hinge connection of pedestal 1 and fixed seat 2 is located at the hinge connection of back seat 6 and fixed seat 2
Between limited post 3, for push rod 7 on pedestal 1, back seat 6 passes through groove 8 away from groove 8, the push rod 7 is provided with limited post 3.
In use, moving pedestal 1 or back seat 6 with body, pedestal 1 tilts relative to fixed seat 2, and due to the thrust of push rod 7, backrest
Seat 6 tilts also relative to fixed seat 2, and the gradient of back seat 6 is bigger than pedestal 1, adapts to the various sitting posture requirements of user,
It is convenient to use.
The pedestal 1 includes Base body 91 and the linkage board 92 being bonded with the lower section of Base body 91, and the push rod 7 is located at
On linkage board 92, linkage board 92 can drive back seat 6 by the inclination of pedestal 1.
The groove 8 is elliptical slot, push rod 7 can be allowed to move smooth, and back seat 6 can be bonded push rod 7 when tilting, more
It is firm.
Such simple in construction, easy to use, attractive and durable, can effectively solve traditional chair support meanss can not adjust
Seat it is carefree and carry on the back it is carefree to adapt to the sitting posture demand of user the problem of.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model
Fall in the scope of protection of the utility model, should be limited by each claim.
Claims (3)
1. a kind of seat is carefree and carries on the back carefree while adjustment chair support meanss, including pedestal（1）, fixed seat（2）, fixed seat
（2）Positioned at pedestal（1）Lower section, the pedestal（1）With fixed seat（2）Hinge connection, in addition to limited post（3）, spiral cover（4）And bullet
Spring（5）, the pedestal（1）It is provided with through hole（11）, fixed seat（2）Provided with resigning hole（21）, limited post（3）Through the through hole
（11）And resigning hole（21）, limited post（3）One end is provided with limited block（31）, spiral cover（4）Positioned at fixed seat（2）Lower section, limited post
（3）The other end is threadedly coupled with spiral cover, the spring（5）It is enclosed on limited post（3）Outside, spring（5）One end is by fixed seat（2）Limit
Position, spring（5）The other end is by spiral cover（4）It is spacing, it is characterised in that：Also include back seat（6）And push rod（7）, back seat（6）With
Fixed seat（2）Hinge connection, pedestal（1）With fixed seat（2）Hinge connection be located at back seat（6）With fixed seat（2）Hinge
At chain link and limited post（3）Between, push rod（7）Located at pedestal（1）On, back seat（6）Away from limited post（3）Place is provided with groove
（8）, the push rod（7）Through groove（8）.
2. seat according to claim 1 is carefree and carries on the back carefree while adjustment chair support meanss, it is characterised in that：It is described
Pedestal（1）Including Base body（91）With with Base body（91）The linkage board of lower section fitting（92）, the push rod（7）Located at connection
Dynamic plate（92）On.
3. seat according to claim 1 or 2 is carefree and carries on the back carefree while adjustment chair support meanss, it is characterised in that：
The groove（8）For elliptical slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192838.4U CN207011984U (en) | 2017-03-01 | 2017-03-01 | A kind of seat is carefree and carries on the back carefree while adjustment chair support meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192838.4U CN207011984U (en) | 2017-03-01 | 2017-03-01 | A kind of seat is carefree and carries on the back carefree while adjustment chair support meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011984U true CN207011984U (en) | 2018-02-16 |
Family
ID=61460227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192838.4U Active CN207011984U (en) | 2017-03-01 | 2017-03-01 | A kind of seat is carefree and carries on the back carefree while adjustment chair support meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011984U (en) |
-
2017
- 2017-03-01 CN CN201720192838.4U patent/CN207011984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |