CN202775202U

CN202775202U - Detachable chair leg

Info

Publication number: CN202775202U
Application number: CN 201220375528
Authority: CN
Inventors: 肖长春
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-31
Filing date: 2012-07-31
Publication date: 2013-03-13
Anticipated expiration: 2022-07-31

Abstract

The utility model discloses components of office chairs and particularly discloses a detachable chair leg. The detachable chair leg comprises a center sleeve and more than three support legs, wherein the center sleeve can be mounted on a center shaft of a chair body and is provided with a center hole, and the support legs are evenly distributed around the center sleeve in a radial shape; connecting ends which are used for being connected with the support legs are arranged on the center sleeve; and the support legs are sleeved on the connecting ends and fixedly connected with the connecting ends through fasteners. With the adoption of the structure, the support legs and the center sleeve are arranged into two parts which are independent of each other, and the support legs can then be detached during carrying or transportation, so that the space waste caused due to the fact that the support legs occupies a large space is avoided; the detachable chair leg has a simple and reasonable structure and is strong in practicability, and the carrying cost is reduced; meanwhile, connecting sleeves are arranged between the support legs and the connecting ends of the center sleeve, so that the connecting performance can be strengthened, and the overall firmness is enabled to be reliable; and the support legs are of hollow structures which are formed through sheet material stamping, so that the manufacturing cost is reduced.

Description

Dismantled and assembled chair pin

Technical field

The utility model relates to a kind of parts of office seating, specifically a kind of dismantled and assembled chair pin.

Background technology

Office seating is one of requisite apparatus in all kinds of office spaces, existing office seating is varied, the structure of modal office seating roughly comprises a center sleeve and the some feets that are connected to one with center sleeve in the prior art, existing this chair pin is one-time formed, space between each feet is very large, can not dismantle, can additionally take many spaces during packing, volume after the packing is larger, need whole carrying during transportation, caused thus the circumstances of transportation inconvenience, the cost of transportation is higher simultaneously.

The utility model content

The technical problems to be solved in the utility model is simple in structure, uses the dismantled and assembled chair pin that reliably can be convenient to transport.

In order to solve the problems of the technologies described above, dismantled and assembled chair pin of the present utility model, comprise one can be installed on the seat body central shaft with the center sleeve of centre bore and be evenly distributed on radially the feet more than three around the center sleeve, be provided with the link that connects feet on the center sleeve, feet is sleeved on the link and by securing member and is connected and fixed.

Also comprise one for the adapter sleeve that feet is installed on the link, described feet is installed on the link by adapter sleeve.

The hollow-core construction of described feet for being formed by the pipe distortion.

The afterbody lower end of described feet is provided with the castor installing hole.

After adopting above-mentioned structure, because feet and center sleeve are arranged to separate two parts, in the process of carrying or transportation, feet can be disassembled, the space of having avoided thus feet to take is large, the space waste that causes, it is simple and reasonable, practical, reduced the cost of carrying, the adapter sleeve that arranges between the link with feet and center sleeve simultaneously can be strengthened switching performance, make its integral body solid and reliable, feet is that the hollow-core construction that the pipe distortion forms has reduced manufacturing cost.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the dismantled and assembled chair pin of the utility model;

Fig. 2 is the utility model installation sleeve and feet syndeton enlarged diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, dismantled and assembled chair pin of the present utility model is described in further details.

Embodiment one:

As shown in Figure 1, dismantled and assembled chair pin of the present utility model, comprise one can be installed on the seat body central shaft with the center sleeve 1 of centre bore and be evenly distributed on radially the feet more than three 2 around the center sleeve 1, the hollow-core construction that feet 2 forms for the pipe distortion, the afterbody lower end of feet 2 is provided with castor installing hole 5, the quantity of feet 2 can arrange according to actual needs, preferably feet 2 is set to five in order to increase firm performance in the utility model, be provided with the link 3 that connects feet 2 on the center sleeve 1, link 3 is fixedly mounted on the center sleeve 1, the diameter that the diameter of link matches with link 3 and locates less than bracing frame 2, feet 2 can be sleeved on the link 3 and by securing member thus and be connected and fixed, wherein the section diameter that is connected with link of feet 2 is greater than the diameter of feet 2 afterbodys.

Embodiment two:

As shown in Figure 2, further also comprising one on the basis of embodiment one for the adapter sleeve 4 that feet 2 is installed on the link 3, during installation adapter sleeve 4 is placed in feet 2, then the adapter sleeve that assembles is installed on the link 3, wherein the diameter of adapter sleeve 4 can combine the three thus greater than the diameter of link 3 and less than the diameter of feet 2.

The above embodiments only are for the utility model example clearly is described; it is not the restriction that the utility model specific embodiment is done; to those skilled in the art; the thinkable various conversion of institute all within the claimed scope of the utility model, need not also can't give exhaustive to all specific embodiment of the utility model here on basis of the present utility model.

Claims

1. dismantled and assembled chair pin, comprise that one can be installed in the center sleeve with centre bore (1) on the seat body central shaft and be evenly distributed on radially center sleeve (1) feet more than three (2) all around, it is characterized in that: be provided with the link (3) that connects feet (2) on the described center sleeve (1), described feet (2) is sleeved on link (3) and upward and by securing member is connected and fixed.

2. according to dismantled and assembled chair pin claimed in claim 1, it is characterized in that: also comprise one for the adapter sleeve (4) that feet (2) is installed on the link (3), described feet (2) is installed on the link (3) by adapter sleeve (4).

3. according to claim 1 or 2 described dismantled and assembled chair pin, it is characterized in that: the hollow-core construction of described feet (2) for being formed by the pipe distortion.

4. according to claim 1 or 2 described dismantled and assembled chair pin, it is characterized in that: the afterbody lower end of described feet (2) is provided with castor installing hole (5).