CN208114370U - A kind of rotary backrest chair - Google Patents
A kind of rotary backrest chair Download PDFInfo
- Publication number
- CN208114370U CN208114370U CN201720866862.1U CN201720866862U CN208114370U CN 208114370 U CN208114370 U CN 208114370U CN 201720866862 U CN201720866862 U CN 201720866862U CN 208114370 U CN208114370 U CN 208114370U
- Authority
- CN
- China
- Prior art keywords
- backrest
- sitting face
- round
- bottom plate
- circular bottom
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of rotary backrest chairs, it includes sitting face, supporting leg and backrest, sitting face is made of round sitting face plate and circular bottom plate, the upper surface of circular bottom plate is equipped with round sitting face plate, the lower surface of circular bottom plate is equipped with four supporting legs, and round loop orbit is equipped at the lower edge of circular bottom plate, sets that there are two metal ball bodies in circuit orbit, it is welded in each metal ball and supports against dorsal column, two support against between dorsal column equipped with backrest.The novel in structural design, it is practical, it can voluntarily adjust, the technical issues of solving people need to be taken a seat when using common chair according to the position of backrest, and behavior is subject to certain restrictions.
Description
Technical field
The utility model belongs to technical field of living goods, and in particular to a kind of rotary backrest chair.
Background technique
Currently, chair people in the market need to adjust when in use the position of chair and according to the direction of backrest just
It sits.If want to adjust seat towards when must move entire seat, it is time-consuming and laborious, and the behavior of people is also subject to certain restrictions.
The technical issues of solution：The chair for designing a rotatable back, when user takes a seat only backrest rotate to it is easypro
It sets right position.
Utility model content
A kind of rotary backrest chair is provided the purpose of the utility model is to overcome the deficiencies in the prior art, structure design is new
Grain husk, it is practical, it can voluntarily adjust, solving people need to be taken a seat when using common chair according to the position of backrest, behavior
The technical issues of being subject to certain restrictions.
In order to achieve the above object, the utility model adopts the following technical solution：
The utility model provides a kind of rotary backrest chair, it includes sitting face, supporting leg and backrest, and sitting face is by round sitting face plate
It is formed with circular bottom plate, the upper surface of circular bottom plate is equipped with round sitting face plate, and the lower surface of circular bottom plate is equipped with four supporting legs, circle
It is equipped with round loop orbit at the lower edge of shape bottom plate, is set in circuit orbit there are two metal ball body, is welded in each metal ball
Dorsal column is supported against, two support against between dorsal column equipped with backrest.
According to above-mentioned rotary backrest chair, the outer surface of the metal ball and support against between dorsal column be equipped with curved connection circle
Column.
According to above-mentioned rotary backrest chair, the backrest is high-density sponge pad.
According to above-mentioned rotary backrest chair, set along the circumferencial direction of round sitting face plate in the lower end of the round sitting face plate
There is fixed column.
According to above-mentioned rotary backrest chair, the lower end of the supporting leg is arranged with Anti-slip cover.
Compared with prior art, the beneficial effect that the utility model obtains：
1. the utility model structure includes sitting face, supporting leg and backrest, sitting face is made of round sitting face plate and circular bottom plate, circle
The upper surface of shape bottom plate is equipped with round sitting face plate, and the lower surface of circular bottom plate is equipped with four supporting legs, at the lower edge of circular bottom plate
It equipped with round loop orbit, is set in circuit orbit there are two metal ball body, is welded in each metal ball and supports against dorsal column, two
It supports against and is equipped with backrest between dorsal column；The structure is to increase the design of circuit orbit in the lower surface of chair seat surface, is utilized
The principle art of hook with removable, by metal ball setting in orbit, it can be achieved that backrest 360 degree rotation, increases seat
The flexibility used.
2. backrest described in the utility model structure is high-density sponge pad, backrest increases the comfort of user；Edge
The circumferencial direction of round sitting face plate be equipped with fixed column in the lower end of the round sitting face plate, the fixed column fixed suitable winter exists
Increased cotton pad or the summer increased cold pad on sitting face plate on sitting face plate；The lower end of the supporting leg is arranged with Anti-slip cover, prevents
Sliding sleeve reduces the friction between supporting leg and ground.
3. the utility model is novel in design, practical, have broad application prospects.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Shown in referring to Fig.1, the utility model provides a kind of rotary backrest chair, it includes sitting face 1, supporting leg 2 and backrest 3,
Sitting face 1 is made of round sitting face plate 11 and circular bottom plate 12, and the upper surface of circular bottom plate 12 is equipped with round sitting face plate 11, circular base
The lower surface of plate 12 is equipped with four supporting legs 2, and the lower end of supporting leg 2 is arranged with Anti-slip cover 4, is equipped with circle at the lower edge of circular bottom plate 12
Shape loop orbit 5 is set in circuit orbit 5 there are two metal ball body 6, is welded in each metal ball and is supported against dorsal column 7, metal ball
Outer surface and support against and be equipped with curved connecting cylinder between dorsal column, two support against and are equipped with backrest 3 between dorsal column, and backrest 3 is
High-density sponge pad.
In order to facilitate fixed cushion, it is equipped with admittedly along the circumferencial direction of round sitting face plate in the lower end of the round sitting face plate
Fixed column 8.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this, all in all if this
The those of ordinary skill in field is enlightened by it, without deviating from the purpose of the present invention, is not inventively set
Frame mode similar with the technical solution and embodiment are counted out, all should belong to the protection range of the utility model.
Claims (1)
1. a kind of rotary backrest chair, it is characterised in that it includes sitting face, supporting leg and backrest, and sitting face is by round sitting face plate and circular base
Board group is at the upper surface of circular bottom plate is equipped with round sitting face plate, and the lower surface of circular bottom plate is equipped with four supporting legs, circular bottom plate
It is equipped with round loop orbit at lower edge, is set in circuit orbit there are two metal ball body, is welded with and supports against in each metal ball
Dorsal column, two support against between dorsal column equipped with backrest；The outer surface of the metal ball and support against between dorsal column be equipped with curved company
Connect cylinder；The backrest is high-density sponge pad；Along the circumferencial direction of round sitting face plate in the lower end of the round sitting face plate
Equipped with fixed column；The lower end of the supporting leg is arranged with Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866862.1U CN208114370U (en) | 2017-07-17 | 2017-07-17 | A kind of rotary backrest chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866862.1U CN208114370U (en) | 2017-07-17 | 2017-07-17 | A kind of rotary backrest chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114370U true CN208114370U (en) | 2018-11-20 |
Family
ID=64208179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866862.1U Expired - Fee Related CN208114370U (en) | 2017-07-17 | 2017-07-17 | A kind of rotary backrest chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114370U (en) |
-
2017
- 2017-07-17 CN CN201720866862.1U patent/CN208114370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |