Damping universal wheel for luggage

A technology of universal wheels and luggage, which is applied in the field of universal wheels, and can solve the problems of small elastic damping, bumps and losses of walking wheels, etc.

Inactive Publication Date: 2020-12-18
湖南煌丽箱包皮具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The universal wheel is often used under the luggage to rotate 360 ​​degrees horizontally under dynamic load or static load. When the luggage is walking, the road surface is uneven, and the walking wheels will cause bumps. If there are fragile products in the luggage, the walking process will b...

Method used

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  • Damping universal wheel for luggage

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] combined with figure 1 , a shock-absorbing universal wheel for luggage, which includes a mounting plate 1, mounting holes 2 are provided on both sides of the mounting plate 1, and connecting columns 3 are inserted in the mounting holes 2, and the One end of the connecting column 3 extending out of the mounting hole 2 is provided with a fixed block 4, and the other end of the connecting column 3 extending out of the mounting hole 2 is provided with a shaft 5, and the shaft 5 is sleeved with a traveling wheel 6. The outer surface of the connecting column 3 and between the fixed block 4 and the mounting plate 1 is provided with a shock absorber 7, and the outer surface of the connecting column 3 is provided with a stopper 8 between the mounting plate 1 and the shaft 5. , the outer surface of the connecting column 3 is located between the stopper 8 and th...

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PUM

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Abstract

The invention relates to a damping universal wheel for luggage. The damping universal wheel comprises a mounting plate, wherein mounting holes are formed in the two sides of the upper part of the mounting plate; connecting columns are connected to the interiors of the mounting holes in an inserting manner; a fixed block is arranged at one end, extending out of the each mounting hole, of the each connecting column; a shaft is arranged between the other ends, extending out of the mounting holes, of the connecting columns; traveling wheels are arranged on the shaft in a sleeving manner; a dampingpad I is arranged on the outer side face of the each connecting column and is positioned between the corresponding fixed block and the mounting plate in a sleeving manner; a stop block is arranged onthe outer side face of the each connecting column and is positioned between the mounting plate and the shaft; a damping pad II, a damping spring and a damping pad III are sequentially arranged on theouter side face of the each connecting column and are positioned between the stop blocks and the mounting plate in a sleeving manner; and through holes are formed in the two sides of the upper part of the mounting plate and are positioned outside the mounting holes; a universal wheel shaft is arranged in the middle of the mounting plate; and a bearing seat is arranged on the universal wheel shaftin a sleeving manner. The damping universal wheel disclosed by the invention has the advantages that a damping effect is improved and noise is reduced.

Description

technical field [0001] The invention relates to the technical field of universal wheels, in particular to a shock-absorbing universal wheel for bags. Background technique [0002] The universal wheel is the so-called movable caster, and its structure allows horizontal 360-degree rotation. The universal wheel is often used under the luggage to rotate 360 ​​degrees horizontally under dynamic load or static load. When the luggage is walking, the road surface is uneven, and the walking wheels will cause bumps. If there are fragile products in the luggage, the walking process will be very difficult. It is easy to shatter these fragile products and cause losses. The existing shock-absorbing universal wheels basically only use springs for shock absorption. Although the springs can slow down the bumps, they tend to resonate with bags during high-frequency operation. The effect is not optimal. Contents of the invention [0003] The technical problem to be solved by the present i...

Claims

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Application Information

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IPC IPC(8): B60B33/04B60B33/00
CPCB60B33/0005B60B33/045
Inventor 宁鲜
Owner 湖南煌丽箱包皮具有限公司
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