CN207100975U - A kind of star base of swivel chair - Google Patents
A kind of star base of swivel chair Download PDFInfo
- Publication number
- CN207100975U CN207100975U CN201720098073.8U CN201720098073U CN207100975U CN 207100975 U CN207100975 U CN 207100975U CN 201720098073 U CN201720098073 U CN 201720098073U CN 207100975 U CN207100975 U CN 207100975U
- Authority
- CN
- China
- Prior art keywords
- fixed body
- base
- reinforcing device
- pipe
- pipe base
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a kind of star base of swivel chair, including pipe base and five support feets for being evenly distributed on pipe chassis outer side, it also includes a reinforcing device, the reinforcing device is arranged on pipe base, the reinforcing device includes upper reinforcing body and lower reinforcing body, described reinforcing device upper and lower ends are provided with and pipe base inner wall diameter identical connecting hole, reinforcing device is surrounded by mounting hole corresponding with five support feets, one end of the support feet is fixedly connected on pipe base, and the other end of support feet is provided with runner attachment means.The utility model uses increases a reinforcing device in base position, makes star base more firm, reduces the degree of support feet deformation or damage, while can be more uniformly stressed it, extends its usage time.
Description
Technical field
Chair art is the utility model is related to, exactly refers to a kind of star base of swivel chair.
Background technology
Seat is that a kind of have the also armed thing to sit on of backrest, some.Present people are to the pursuit more and more higher of life, seat
As article important in daily life and work, people are to its comfortableness it is also proposed that higher and higher requirement.
The seat that in the market people use in office furniture typically all uses the base of star base, in general star base bottom
Seat is substantially to be integrally formed, and during use, the end of star base is often damaged because of the effect by external force, or
Person makes it there was only one or two support feet stress because the long-term abnormal sitting posture of user is true, causes support feet to deform or damage,
Reduce the service life of star base.
The content of the invention
The purpose of the utility model is the above-mentioned technical problem present in prior art, there is provided a kind of five-pointed star of swivel chair
Pin.To achieve the above object, the utility model proposes a kind of star base of Novel revolving chair, including pipe base and it is uniformly distributed
In five support feets of pipe chassis outer side, it also includes a fixed body, the pipe base and support feet for disposable casting
The integrative-structure made, the fixed body includes upper fixed body and lower fixed body, between fixed body and lower fixed body
It is connected by buckle, the middle part of the fixed body is provided with to be surrounded by with pipe base identical through hole, the fixed body
Mounting hole corresponding with five support feets, the fixed body are fixedly mounted on pipe base by upper fixed body and lower fixed body
On.
Preferably, the support feet is horizontal by 10-20 ° of angles.
The utility model uses increases a reinforcing device in base position, makes star base more firm, reduces support feet deformation
Or the degree of damage, while it can be more uniformly stressed, extend its usage time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the star base of swivel chair described in the utility model.
Fig. 2 is a kind of left view of the star base of swivel chair described in the utility model.
Fig. 3 is the front view of reinforcing device described in the utility model.
Fig. 4 is the top view of reinforcing device described in the utility model.
Embodiment
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
As Figure 1-4, a kind of star base of swivel chair, including pipe base 1 and it is evenly distributed on the outside of pipe base 1
Five support feets 2, it also includes a fixed body 3, and the pipe base 1 and support feet 2 are disposably to cast the one formed
Structure, the fixed body 3 include upper fixed body 31 and lower fixed body 32, passed through between fixed body 31 and lower fixed body 32
Buckle is connected, the middle part of the fixed body 3 be provided with pipe base identical through hole 4, the fixed body 3 be surrounded by with
Mounting hole 5 corresponding to five support feets 2, the fixed body 3 are fixedly mounted on pipe by upper fixed body 31 and lower fixed body 32
On base 1.The support feet 2 is horizontal by 15 ° of angles.
When the utility model is installed, fixed body is opened, upper fixed body and lower fixed body are then arranged on pipe base
Place, is then fastened, and completes installation.
Specific embodiment described herein is only to structure of the present invention explanation for example.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (2)
1. a kind of star base of swivel chair, including pipe base and five support feets for being evenly distributed on pipe chassis outer side, it is special
Sign is：It also includes a fixed body, and the pipe base and support feet are disposably to cast the integrative-structure formed, described
Fixed body includes upper fixed body and lower fixed body, is connected between fixed body and lower fixed body by buckle, described solid
Determine body middle part be provided with pipe base identical through hole, the fixed body be surrounded by it is corresponding with five support feets installation
Hole, the fixed body are fixedly mounted on pipe base by upper fixed body and lower fixed body.
A kind of 2. star base of swivel chair as claimed in claim 1, it is characterised in that：The support feet horizontal by 10-
20 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098073.8U CN207100975U (en) | 2017-01-22 | 2017-01-22 | A kind of star base of swivel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098073.8U CN207100975U (en) | 2017-01-22 | 2017-01-22 | A kind of star base of swivel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207100975U true CN207100975U (en) | 2018-03-16 |
Family
ID=61595358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098073.8U Expired - Fee Related CN207100975U (en) | 2017-01-22 | 2017-01-22 | A kind of star base of swivel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207100975U (en) |
-
2017
- 2017-01-22 CN CN201720098073.8U patent/CN207100975U/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: 20180316 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |