CN202027181U - Knockdown type five-wheeled revolving chair leg - Google Patents
Knockdown type five-wheeled revolving chair leg Download PDFInfo
- Publication number
- CN202027181U CN202027181U CN2011200127803U CN201120012780U CN202027181U CN 202027181 U CN202027181 U CN 202027181U CN 2011200127803 U CN2011200127803 U CN 2011200127803U CN 201120012780 U CN201120012780 U CN 201120012780U CN 202027181 U CN202027181 U CN 202027181U
- Authority
- CN
- China
- Prior art keywords
- claw
- shaped
- chair leg
- tongue
- corpus unguis
- 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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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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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a knockdown type five-wheeled revolving chair leg, which comprises a five-claw-shaped claw and toes connected to ends of the five-claw-shaped claw. The rears of the toes are provided with tongue-shaped bodies which are mounted in an inner cavity of the five-claw-shaped claw, inclined planes are arranged at the ends of the tongue-shaped bodies, positioning blocks corresponding to the inclined planes at the ends of the tongue-shaped bodies are disposed in the inner cavity of the five-claw-shaped claw, guiding columns are arranged on two sides of each tongue-shaped body, guiding grooves corresponding to the guiding columns are arranged on two sides of the inner cavity of the five-claw-shaped claw, the lower portion of the inner cavity of the five-claw-shaped claw is provided with a connecting plate, and the connecting plate is connected with the tongue-shaped bodies via screws. The knockdown type five-wheeled revolving chair leg has the advantages that an integral five-wheeled revolving chair leg structure in the prior art is changed into a five-claw-shaped claw and toe connecting structure, the complex degree of manufacturing process can be reduced, transport space is decreased, and further the knockdown type five-wheeled revolving chair leg is convenient in installation.
Description
Technical field
The utility model relates to the pin of a kind of tool, specifically, is a kind of Five-wheel rotatable chair pin that can dismounting.
Background technology
Five-wheel rotatable chair is fit to office and uses very much and since Five-wheel rotatable chair promptly can do vertical direction rotation, can also do moving of orientation, so be subjected to numerous clerical workforces' favor.The weak point of the Five-wheel rotatable chair pin of prior art is: owing to be actiniform overall structure, the manufacturing process more complicated; And the space that occupies is bigger, and it is unfavorable to cause to transportation.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can reduce the manufacturing process complexity, dwindle transport space can dismounting the Five-wheel rotatable chair pin.
The technical scheme of the utility model reassembling type Five-wheel rotatable chair pin, it comprises five claw type corpus unguis and is connected the toe body of five claw type corpus unguis ends, the rear portion of described toe body is provided with the inner chamber that colulus is installed on five claw type corpus unguis, the end of described colulus is provided with the inclined-plane, the inner chamber of described five claw type corpus unguis is provided with and the corresponding locating piece of colulus end chamfer, the both sides of described colulus are provided with lead, the inner chamber both sides of described five claw type corpus unguis are provided with and the corresponding gathering sill of lead, the inner chamber bottom of described five claw type corpus unguis is provided with connecting plate, is provided with screw between described connecting plate and the colulus and is connected.
The beneficial effect of the utility model reassembling type Five-wheel rotatable chair pin is: changes the Five-wheel rotatable chair leg structure of prior art integral body into five claw type corpus unguis and toe attachment structure, can reduce the manufacturing process complexity, dwindle transport space, and easy for installation.
Description of drawings
Fig. 1 is the front view of the utility model reassembling type Five-wheel rotatable chair pin;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the rearview of Fig. 1;
Fig. 4 is that the A of Fig. 1 is to enlarged drawing;
Fig. 5 is along the profile of B-B tangent plane among Fig. 4.
The specific embodiment
Fig. 1, Fig. 2, Fig. 3, Fig. 4, reassembling type Five-wheel rotatable chair pin shown in Figure 5, it comprises five claw type corpus unguis 1 and is connected the toe body 2 of five claw type corpus unguis, 1 end, the rear portion of described toe body 2 is provided with the inner chamber that colulus 3 is installed on five claw type corpus unguis 1, the end of described colulus 3 is provided with the inclined-plane, the inner chamber of described five claw type corpus unguis 1 is provided with and the corresponding locating piece 7 of colulus 3 end chamfer, the both sides of described colulus 3 are provided with lead 4, the inner chamber both sides of described five claw type corpus unguis 1 are provided with and lead 4 corresponding gathering sills 5, the inner chamber bottom of described five claw type corpus unguis 1 is provided with connecting plate 8, is provided with screw 6 between described connecting plate 8 and the colulus 3 and is connected.
Claims (1)
1. reassembling type Five-wheel rotatable chair pin, it is characterized in that: it comprises five claw type corpus unguis (1) and is connected the toe body (2) of five claw type corpus unguis (1) ends, the rear portion of described toe body (2) is provided with the inner chamber that colulus (3) is installed on five claw type corpus unguis (1), the end of described colulus (3) is provided with the inclined-plane, the inner chamber of described five claw type corpus unguis (1) is provided with and the corresponding locating piece of colulus (3) end chamfer (7), the both sides of described colulus (3) are provided with lead (4), the inner chamber both sides of described five claw type corpus unguis (1) are provided with and the corresponding gathering sill of lead (4) (5), the inner chamber bottom of described five claw type corpus unguis (1) is provided with connecting plate (8), is provided with screw (6) between described connecting plate (8) and the colulus (3) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200127803U CN202027181U (en) | 2011-01-15 | 2011-01-15 | Knockdown type five-wheeled revolving chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200127803U CN202027181U (en) | 2011-01-15 | 2011-01-15 | Knockdown type five-wheeled revolving chair leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202027181U true CN202027181U (en) | 2011-11-09 |
Family
ID=44889497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200127803U Expired - Fee Related CN202027181U (en) | 2011-01-15 | 2011-01-15 | Knockdown type five-wheeled revolving chair leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202027181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846065A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Limiting device of rotary chair |
-
2011
- 2011-01-15 CN CN2011200127803U patent/CN202027181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846065A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Limiting device of rotary chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20130115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |