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Caster capable of being arranged on a table leg in a sleeving mode

A technology of table legs and casters, applied in the field of casters that can be set on the table legs, to achieve the effects of convenient replacement, quick installation and simple structure

Inactive Publication Date: 2019-04-30
陈丽贞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Casters generally include a socket set on the table leg and a wheel body for rolling. The existing caster socket body and the wheel body are integrated. When the socket body is damaged, the entire caster needs to be replaced.

Method used

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  • Caster capable of being arranged on a table leg in a sleeving mode
  • Caster capable of being arranged on a table leg in a sleeving mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] see figure 1 and figure 2 , the caster wheel of the present invention that can be sleeved on the table leg includes a wheel body 10 , a connecting seat and a sleeve body 30 . The connecting seat is arranged above the wheel body 10, and the socket body 30 is arranged on the connecting seat; the socket body 30 is provided with an accommodating cavity with an open top surface, and the shape of the accommodating cavity Corresponding to the table legs; the socket body 30 can rotate relative to the wheel body 10 through the connecting seat.

[0014] The wheel body 10 is a roller, a bracket is pivotally connected to the central axis of the wheel body 10, a part of the bracket is located above the wheel body 10, and the connecting seat is arranged on the bracket.

[0015] The connecting seat includes an upper seat body 21 and a lower seat body 22, the top surface of the lower seat body 22 is provided with an annular lower groove 221; the bottom surface of the upper seat body...

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PUM

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Abstract

The invention discloses a caster capable of being arranged on a table leg in a sleeving mode. The caster comprises a caster body, a connecting base, a sleeving body and a positioning column. The connecting base is arranged above the caster body, and the sleeving body is arranged on the connecting base. The sleeving body is provided with a containing cavity with an opening in the top surface, and the shape of the containing cavity corresponds to that of a table leg. The sleeving body can rotate relative to the caster body through the connecting base. The bottom face of the sleeving body is provided with a fixing groove which is sunken inwards, the top end of the positioning column abuts against the interior of the fixing groove, and the positioning column is connected with the connecting base in a pivoted mode. The caster is simple in structure and quick to install, the sleeving body and the caster body can rotate relative to each other, the caster enables a table to be convenient to move, and the sleeving body can be quickly disassembled and can be conveniently replaced with proper sleeving bodies.

Description

technical field [0001] The invention relates to a caster, in particular to a caster which can be sleeved on a table leg. Background technique [0002] The table used now is generally provided with a plurality of supporting legs, and the weight of the table itself will make the table difficult to move after placing things on the table, and it is inconvenient to move when the table is intended to be moved. Therefore, casters that can be sleeved on the table legs have appeared on the market. After the casters are sleeved on the table legs, users can easily push the table. Casters generally include a socket set on the table leg and a wheel body for rolling. The existing caster socket body and the wheel body are integrated, and the entire caster needs to be replaced when the socket body is damaged. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies of the prior art, the present invention discloses a caster that can be sleeved on the table...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B91/06
CPCA47B91/066
Inventor 陈丽贞
Owner 陈丽贞