CN203121679U - Quick assembly and disassembly type five-wheel swivel chair leg - Google Patents
Quick assembly and disassembly type five-wheel swivel chair leg Download PDFInfo
- Publication number
- CN203121679U CN203121679U CN201320060747.7U CN201320060747U CN203121679U CN 203121679 U CN203121679 U CN 203121679U CN 201320060747 U CN201320060747 U CN 201320060747U CN 203121679 U CN203121679 U CN 203121679U
- Authority
- CN
- China
- Prior art keywords
- supporting legs
- cavities
- locating
- chamber
- disassembly
- 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 - Lifetime
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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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a quick assembly and disassembly type five-wheel swivel chair leg comprising a sleeve provided with a sleeve hole and five supporting legs uniformly distributed on the external circumference of the sleeve and extended outwards, wherein roller mounting holes are formed in the lower parts of the front ends of the supporting legs, the five supporting legs are composed of fixing supporting legs and connecting supporting legs, connecting tongues are arranged at the back end parts of the connecting supporting legs, protuberant locating columns are arranged at the two sides of the connecting tongues, and locating hooks are arranged at the upper end parts of the connecting tongues; and connecting cavities are arranged at the front end parts of the fixing supporting legs, the connecting cavities are provided with assembly and disassembly cavities, and the assembly and disassembly cavities are connected with locating cavities. The quick assembly and disassembly type five-wheel swivel chair leg has the beneficial effects that the five supporting legs are composed of the fixing supporting legs and the connecting supporting legs, the connecting tongues arranged at the back end parts of the connecting supporting legs are installed in the connecting cavities, the locating columns of the connecting tongues are installed in the locating cavities, and the front surfaces of the locating hooks are in contact with locating walls. The connecting strength is good, and the assembly and disassembly operations can be realized without any tool so as to realize quick assembly and disassembly.
Description
Technical field
The utility model relates to a kind of Five-wheel rotatable chair pin, specifically, is a kind of quickly dismantled Five-wheel rotatable chair pin.
Background technology
Five-wheel rotatable chair is as people's work, the widely used seat of life tool, obtain the general approval of people and like, simultaneously for the sake of security, people require more and more concrete for the technical standard of seat tool, Five-wheel rotatable chair pin in the prior art, five legs that normally have the sleeve pipe of collar aperture and be uniformly distributed in the sleeve pipe excircle and outwards stretch, the front end bottom of leg is provided with the roller installing hole, and its sleeve pipe and leg have overall structure; Detaching structure is also arranged.Weak point is: sleeve pipe and leg are overall structure, and transportation is bigger with the space that storage is occupied; Sleeve pipe and leg are detaching structure, and its dismounting and assembling need could be implemented so as to instrument, so cumbersome.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of bonding strength good, need not the quickly dismantled Five-wheel rotatable chair pin that just can implement so as to instrument when dismounting and assembling.
The technical scheme of the quickly dismantled Five-wheel rotatable chair pin of the utility model, comprise the sleeve pipe with collar aperture and five legs that are uniformly distributed in the sleeve pipe excircle and outwards stretch, the front end bottom of leg is provided with the roller installing hole, described five legs by fixed feet be connected leg and form, the rearward end of described connection leg is provided with the connection tongue, the both sides that connect tongue are provided with outstanding reference column, and the upper end that connects tongue is provided with location hook; The leading section of described fixed feet is provided with connection chamber, and connection chamber is provided with the dismounting chamber, and the dismounting chamber is connecting positioning chamber.
The top of described connection chamber is provided with the location wall.
Described connection chamber is installed with the connection tongue.
Described positioning chamber is installed with reference column.
The front surface of described location hook contacts with the location wall.
The beneficial effect of the quickly dismantled Five-wheel rotatable chair pin of the utility model is: five legs by fixed feet be connected leg and form, the rearward end that connects leg is provided with the connection tongue and is installed in the connection chamber, the reference column that connects tongue is installed in the positioning chamber, and the front surface of location hook contacts with the location wall.Bonding strength is good, need not just can implement so as to instrument when dismounting and assembling, realizes fast assembling-disassembling.
Description of drawings
Fig. 1 is the front view of the quickly dismantled Five-wheel rotatable chair pin of the utility model;
Fig. 2 is along the cutaway view of A-A tangent plane among Fig. 1;
Fig. 3 is the enlarged drawing at I place among Fig. 2;
Fig. 4 is along the cutaway view of B-B tangent plane among Fig. 3;
Fig. 5 be among Fig. 4 C to view.
The specific embodiment
Below in conjunction with accompanying drawing, the quickly dismantled Five-wheel rotatable chair pin of the utility model is described in further detail.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, quickly dismantled Five-wheel rotatable chair pin shown in Figure 5, comprise the sleeve pipe 1 with collar aperture 3 and five legs 2 that are uniformly distributed in sleeve pipe 1 excircle and outwards stretch, the front end bottom of leg 2 is provided with roller installing hole 4, described five legs 2 by fixed feet 6 be connected leg 5 and form, the rearward end of described connection leg 5 is provided with and connects tongue 7, the both sides that connect tongue 7 are provided with outstanding reference column 8, and the upper end that connects tongue 7 is provided with location hook 12; The leading section of described fixed feet 6 is provided with connection chamber 11, and connection chamber 11 is provided with dismounting chamber 9, and dismounting chamber 9 is connecting positioning chamber 10.
The top of described connection chamber 11 is provided with location wall 13.
Described connection chamber 11 is installed with and connects tongue 7.
Described positioning chamber 10 is installed with reference column 8.
The front surface of described location hook 12 contacts with location wall 13.
When needing dismounting, 5 dextrorotations of connection leg are turn 90 degrees, to pusher, pull out downwards and get final product.
Claims (5)
1. quickly dismantled Five-wheel rotatable chair pin, comprise the have collar aperture sleeve pipe (1) of (3) and five legs (2) that are uniformly distributed in sleeve pipe (1) excircle and outwards stretch, the front end bottom of leg (2) is provided with roller installing hole (4), it is characterized in that: described five legs (2) by fixed feet (6) be connected leg (5) and form, the rearward end of described connection leg (5) is provided with and connects tongue (7), the both sides that connect tongue (7) are provided with outstanding reference column (8), and the upper end that connects tongue (7) is provided with location hook (12); The leading section of described fixed feet (6) is provided with connection chamber (11), and connection chamber (11) is provided with dismounting chamber (9), and dismounting chamber (9) are connecting positioning chamber (10).
2. quickly dismantled Five-wheel rotatable chair pin according to claim 1 is characterized in that: the top of described connection chamber (11) is provided with location wall (13).
3. quickly dismantled Five-wheel rotatable chair pin according to claim 1 is characterized in that: described connection chamber (11) is installed with and connects tongue (7).
4. quickly dismantled Five-wheel rotatable chair pin according to claim 1, it is characterized in that: described positioning chamber (10) is installed with reference column (8).
5. according to claim 1 or 3 described quickly dismantled Five-wheel rotatable chair pin, it is characterized in that: the front surface of described location hook (12) contacts with location wall (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320060747.7U CN203121679U (en) | 2013-01-25 | 2013-01-25 | Quick assembly and disassembly type five-wheel swivel chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320060747.7U CN203121679U (en) | 2013-01-25 | 2013-01-25 | Quick assembly and disassembly type five-wheel swivel chair leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203121679U true CN203121679U (en) | 2013-08-14 |
Family
ID=48929724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320060747.7U Expired - Lifetime CN203121679U (en) | 2013-01-25 | 2013-01-25 | Quick assembly and disassembly type five-wheel swivel chair leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203121679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
-
2013
- 2013-01-25 CN CN201320060747.7U patent/CN203121679U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180627 Address after: 313300 339 Mu Wang Xi Road, Anji, Huzhou, Zhejiang Patentee after: ANJI GRAND ORIENT FURNITURE Co.,Ltd. Address before: No. 339, Mu Wang West Road, Anji County, Zhejiang Province Patentee before: Shen Guoliang |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313300 339 Mu Wang Xi Road, Anji, Huzhou, Zhejiang Patentee after: Zhejiang Dadong Chair Industry Co.,Ltd. Address before: 313300 339 Mu Wang Xi Road, Anji, Huzhou, Zhejiang Patentee before: ANJI GRAND ORIENT FURNITURE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |