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Rotary chair leg and stand bars thereof

A technology of swivel chair feet and support feet, which is applied in the field of office chairs and swivel chairs, and can solve the problems of large molds, large space occupation, and high transportation costs

Active Publication Date: 2014-01-01
UE FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing five-star base is a radial integral structure, it takes up a lot of space during packing and transportation, wastes a lot of space, and has high transportation costs, and the mold is large and the cost of the mold is high.

Method used

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  • Rotary chair leg and stand bars thereof
  • Rotary chair leg and stand bars thereof
  • Rotary chair leg and stand bars thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: a kind of supporting foot of swivel chair foot, as Figure 1~3 As shown, in order to better describe the present invention, when the leg 1 is in normal use as a reference, the bottom of one end of the leg 1 is provided with a roller mounting hole (not shown), and the other end of the leg 1 has two sides 6, A top surface 7, a bottom surface and a front end surface 5, wherein, such as Figure 1~2 As shown by the dotted line, a buckle groove 2 is provided on one of the side surfaces 6 of the other end of the leg 1 , and a buckle hook 3 matching the buckle groove 2 is provided on the front end surface 5 of this end.

[0036] Specifically, the buckle hook 3 includes a buckle tongue 4, one end of the buckle tongue 4 is connected to the front end surface 5 of the other end of the leg, and the other end of the buckle tongue 4 is extended toward a direction away from the buckle groove 2 with a hook 8, The hook 8 extends along the width of the leg 1 .

[0037] The...

Embodiment 2

[0041] Embodiment 2: This embodiment is also provided with structures such as buckle grooves and buckle hooks as in Embodiment 1, but compared with Embodiment 1, a more specific form is provided, such as Figures 11 to 13 As shown, in actual production, the supporting foot is in a hollow state, which can be provided with one or more interlayers 14, and reinforcing ribs are arranged in the interlayer 14 to improve the strength of the supporting foot.

[0042] Such as Figures 14 to 16As shown, after the leg is assembled into a swivel chair foot, a sleeve 15 is inserted in the center hole. The sleeve 15 is hollow and has openings at both ends. The upper end of the sleeve 15 is provided with a flange extending outward along the radial direction of the sleeve 15. 16. The flange 16 overlaps the periphery of the central hole. The purpose of setting the sleeve pipe 15 is to prop up the spliced ​​swivel chair legs, and then insert the gas rod into the sleeve pipe 15 and get final pro...

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Abstract

The invention discloses a rotary chair leg and stand bars of the rotary chair leg. The bottom of one end of each stand bar is provided with an idler wheel mounting hole, a buckling groove is formed in one side face of the other end of the stand bar, and a buckling hook is arranged on the front end face of the same end and matched with the buckling groove. The rotary chair leg is formed by assembling the five stand bars, and in every two adjacent stand bars, the buckling hook of one stand bar is clamped into the buckling groove in the other stand bar, so that the two adjacent stand bars are connected together, and after the five stand bars are assembled together, a center hole used for inserting a gas rod is defined at the connecting position of the five stand bars. Each stand bar serves as a unit forming the rotary chair leg, in the encasement transportation process, the stand bars can be stacked together to save space, when the stand bars are transported to a destination for assembling, the five stand bars are spliced together to form the whole rotary chair leg, and assembly and disassembly are very convenient.

Description

technical field [0001] The invention relates to the technical field of swivel chairs and office chairs, in particular to a detachable swivel chair foot and supporting feet forming the swivel chair foot. Background technique [0002] The five-wheel swivel chair can be rotated in the vertical direction and moved in azimuth, so it is liked by the majority of office workers. [0003] The five-star foot is a common accessory for swivel chairs, used to install the lift rod and support the swivel chair. Because the existing five-star base has a radial integral structure, it takes up a lot of space during packing and transportation, wastes a lot of space, has high transportation costs, and has a large mold and high mold cost. Contents of the invention [0004] The present invention overcomes the deficiencies in the above-mentioned prior art. Firstly, it provides a support leg for a swivel chair leg. The support leg is a unit forming the swivel chair leg. When packing and transpor...

Claims

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Application Information

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IPC IPC(8): A47C7/00A47C3/18
CPCA47C7/004
Inventor 何基程军
Owner UE FURNITURE CO LTD
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