CN208709050U - A kind of novel office chair star base - Google Patents
A kind of novel office chair star base Download PDFInfo
- Publication number
- CN208709050U CN208709050U CN201820568575.7U CN201820568575U CN208709050U CN 208709050 U CN208709050 U CN 208709050U CN 201820568575 U CN201820568575 U CN 201820568575U CN 208709050 U CN208709050 U CN 208709050U
- Authority
- CN
- China
- Prior art keywords
- external member
- support base
- chair leg
- connecting rod
- base connecting
- 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
- Special Chairs (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a kind of novel office chair star base, including support base connecting rod, inner bolt hole and interior fixed ring, there are five support base connecting rods for circular array setting on the outer wall of the interior fixed ring, and are connected with main shaft connectivity kit at the top of interior fixed ring and the structure of support base connecting rod institute junction.The setting of the chair leg external member of the utility model, main part by chair leg external member is cylindrical-shaped structure, and chair leg external member and support base connecting rod connection are fixedly installed the body part that top is the bongrace shape that inside fixed ring direction extends, so that chair leg external member can be pushed inwardly when being fastened in support base connecting rod, guarantee that chair leg external member is fixed in support base connecting rod, castor is enabled to be horizontally arranged at chair leg external member, keep normal use, change traditional welding and mode that screw is spirally connected, it can be connected using more efficiently cutting ferrule, and its stability is not lost, convenient for safeguarding and installation.
Description
Technical field
The utility model belongs to novel office table separation, and more specifically, in particular to a kind of novel office chair is with five
Star foot.
Background technique
Office chair refers in routine work and social activities to be the work conveniently various chairs of outfit.
Based on above-mentioned, the inventors discovered that, the support base of existing traditional office chair was all with screw or weldering in the past
The mode connect is fixed, and then highly inconvenient in installation and transportation, and especially in the use of castor, castor is as main moving portion
Part usually becomes perishable structure, and existing welding or the mode being spirally connected, replacement are more troublesome.
Then, in view of this, being studied improvement for existing structure and missing, a kind of novel office chair is provided with five
Star foot, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel office chair star base, existing to solve
In the use of castor, castor usually becomes perishable structure as main moving parts, and existing welding or the side that is spirally connected
The problem of formula, replacement is more troublesome.
The purpose and effect of the utility model novel office chair star base, are reached by technological means in detail below:
A kind of novel office chair star base, including support base connecting rod, main shaft connectivity kit, chair leg external member, body part,
Inner bolt hole and interior fixed ring, circular array setting is and interior solid there are five support base connecting rod on the outer wall of the interior fixed ring
Determine to be connected with main shaft connectivity kit at the top of the structure of ring and support base connecting rod institute junction；Outside the support base connecting rod
Side end is plugged with chair leg external member；Fixation offers inner bolt hole in the bottom plane of the chair leg external member.
Further, the support base connecting rod and interior fixed ring are in that 30 degree of tilt angles are arranged downwards.
Further, the main part of the chair leg external member is cylindrical-shaped structure, and chair leg external member and support base connecting rod
Connection is fixedly installed the body part that top is the bongrace shape that inside fixed ring direction extends.
Further, the cylindrical body portion of the chair leg external member is divided into horizontal displacement structure.
Compared with prior art, the utility model has the following beneficial effects:
The setting of chair leg external member, the main part by chair leg external member is cylindrical-shaped structure, and chair leg external member and support base
Connecting rod connection is fixedly installed the body part that top is the bongrace shape that inside fixed ring direction extends, so that
Chair leg external member can be pushed inwardly when being fastened in support base connecting rod, guarantee that chair leg external member is fixed in support base connecting rod,
And the cylindrical body portion of chair leg external member is divided into horizontal displacement structure, and castor is enabled to be horizontally arranged at chair leg external member,
Normal use is kept, traditional welding is changed and mode that screw is spirally connected, can be connected using more efficiently cutting ferrule, and simultaneously
Its stability, convenient for safeguarding and installation are not lost.
Detailed description of the invention
Fig. 1 is the upper right square shaft view structural schematic diagram of the utility model.
Fig. 2 is amplifier section structural schematic diagram in Fig. 1 of the utility model.
Fig. 3 is the bottom right square shaft view structural schematic diagram of the utility model.
Fig. 4 is amplifier section structural schematic diagram in Fig. 3 of the utility model.
Fig. 5 is the fractionation structural representation of the utility model.
Fig. 6 is the chair leg sleeve portion axis view structural schematic diagram of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- support base connecting rod, 2- main shaft connectivity kit, 3- chair leg external member, 301- body part, 302- inner bolt hole, in 401-
Fixed ring.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 6:
The utility model provides a kind of novel office chair star base, including support base connecting rod 1, main shaft connectivity kit 2,
Chair leg external member 3, body part 301, inner bolt hole 302 and interior fixed ring 4, circular array setting on the outer wall of the interior fixed ring 4
There are five support base connecting rods 1, and are connected with main shaft at the top of interior fixed ring 4 and the structure of 1 junction of support base connecting rod
Connectivity kit 2；The outside end of the support base connecting rod 1 is plugged with chair leg external member 3；The bottom plane of the chair leg external member 3
Upper fixation offers inner bolt hole 302.
Wherein, the support base connecting rod 1 is arranged in 30 degree of tilt angles downwards with interior fixed ring 4, so that interior
Part where fixed ring 4 is higher than 3 place part of horizontal face of chair leg external member, so for the castor of seat it is mobile provide it is more spacious surely
Fixed activity space.
Wherein, the main part of the chair leg external member 3 is cylindrical-shaped structure, and chair leg external member 3 and 1 phase of support base connecting rod
Junction is fixedly installed the body part 301 that top is the bongrace shape that inside 4 direction of fixed ring extends, so that chair leg
External member 3 can be pushed inwardly when being fastened in support base connecting rod 1, guarantee that chair leg external member 3 is fixed in support base connecting rod 1.
Wherein, the cylindrical body portion of the chair leg external member 3 is divided into horizontal displacement structure, so that castor being capable of water
Safety is mounted in chair leg external member 3, keeps normal use.
The specifically used mode and effect of the present embodiment:
In the utility model, the setting of chair leg external member 3, the main part by chair leg external member 3 is cylindrical-shaped structure, and chair
It is the bongrace that inside 4 direction of fixed ring extends that footmuff part 3 and 1 connection of support base connecting rod, which are fixedly installed top,
The body part 301 of shape guarantees chair leg so that chair leg external member 3 can be pushed inwardly when being fastened in support base connecting rod 1
External member 3 is fixed in support base connecting rod 1, and the cylindrical body portion of chair leg external member 1 is divided into horizontal displacement structure, makes
Castor can be horizontally arranged at chair leg external member 3, keep normal use, change traditional welding and mode that screw is spirally connected, can
To connect using more efficiently cutting ferrule, and its stability is not lost, convenient for safeguarding and installation.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (4)
1. a kind of novel office chair star base, it is characterised in that: the novel office chair star base includes support base connecting rod,
Main shaft connectivity kit, chair leg external member, body part, inner bolt hole and interior fixed ring, circular array on the outer wall of the interior fixed ring
There are five support base connecting rods for setting, and are connected with main shaft at the top of interior fixed ring and the structure of support base connecting rod institute junction
Connectivity kit；The outside end of the support base connecting rod is plugged with chair leg external member；It is solid in the bottom plane of the chair leg external member
Surely inner bolt hole is offered.
2. novel office chair star base as described in claim 1, it is characterised in that: the support base connecting rod and interior fixed ring
Downwards in 30 degree of tilt angle settings.
3. novel office chair star base as described in claim 1, it is characterised in that: the main part of the chair leg external member is circle
Column structure, and it is that inside fixed ring direction is prolonged that chair leg external member, which is fixedly installed top with support base connecting rod connection,
The body part for the bongrace shape stretched.
4. novel office chair star base as claimed in claim 1 or 3, it is characterised in that: the cylindric master of the chair leg external member
Body portion is horizontal displacement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568575.7U CN208709050U (en) | 2018-04-20 | 2018-04-20 | A kind of novel office chair star base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568575.7U CN208709050U (en) | 2018-04-20 | 2018-04-20 | A kind of novel office chair star base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208709050U true CN208709050U (en) | 2019-04-09 |
Family
ID=65969861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568575.7U Expired - Fee Related CN208709050U (en) | 2018-04-20 | 2018-04-20 | A kind of novel office chair star base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208709050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074577A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of chair leg structure |
-
2018
- 2018-04-20 CN CN201820568575.7U patent/CN208709050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074577A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of chair leg structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: 529700 Huiyuan Shuikou Industrial Zone, Heshan Avenue, shaping Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Heshan zhuopin Wenyi Furniture Co.,Ltd. Address before: No.70, area a, Zhushan village, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee before: Luo Yongzhi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |