Trundle with movement recognition function

A technology of motion recognition and casters, which is applied in the direction of casters, wheels, wheel covers, etc., can solve the problems of poor visual recognition, difficulty in seeing the normal rotation of the wheel hub, and difficulty in detecting, etc., to achieve good visual recognition

Inactive Publication Date: 2019-05-10
平湖市创强箱包有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wheel covers of existing casters are fixed or rotate in the same direction as the hub. The visual recognition during movement is poor. It is difficult to see whether the hub is rotating normally. Once the hub is stuck, it is difficult to timely aware

Method used

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  • Trundle with movement recognition function
  • Trundle with movement recognition function

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Embodiment Construction

[0009] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention. All similar structures and similar changes of the present invention should be included in the scope of protection of the present invention. The commas in all indicate the relationship between and.

[0010] Such as Figure 1-Figure 2 As shown, a caster with motion recognition provided by the embodiment of the present invention includes a wheel base 1 and two wheel bodies, and the wheel base is provided with a wheel shaft 2, which is characterized in that:

[0011] The wheel body includes a transfer frame 6 installed on the wheel shaft 2, and a rotatable hub 3 and a wheel cover 5 coaxially installed on the wheel shaft 2; One side is the outer side), and the wheel cover 5 can rotate relative to the hub 3, and the inner teeth 51 that circle the wheel shaft are formed on the...

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Abstract

The invention provides a trundle with a movement recognition function and relates to the technical field of trundles. The technical purpose of the improvement of the movement recognition degree is achieved. The trundle comprises a wheel seat and two wheel bodies, the wheel seat is provided with an axle, and each wheel body comprises a transfer frame installed on the axle, a rotatable hub and a wheel cover, wherein each hub and the corresponding wheel cover are coaxially installed on the axle; the wheel covers are arranged on the outer sides of the hubs and can rotate relative to the hubs, eachof the wheel covers and the hubs is provided with inner teeth surrounding the axle for a circle, the transfer frames are arranged between the wheel covers and the hubs, each transfer frame is provided with an upper transfer gear and a lower transfer gear both of which can rotate, and each transfer gear is engaged with the inner teeth on the corresponding wheel cover and the corresponding hub. Theprovided trundle is suitable for being installed on products such as a suitcase and a tool kit to be used.

Description

technical field [0001] The invention relates to caster technology, in particular to the technology of a caster with motion recognition. Background technique [0002] Most of the casters of suitcases, toolboxes and other products are equipped with wheel covers. On the one hand, the wheel covers play a decorative role, and on the other hand, they can also protect the wheel hubs and prevent dirt from contaminating the wheels. The wheel covers of existing casters are fixed or rotate in the same direction as the hub. The visual recognition during movement is poor. It is difficult to see whether the hub is rotating normally. Once the hub is stuck, it is difficult to timely aware. Contents of the invention [0003] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a caster with motion recognition which has good visual recognition and is beneficial to detect the stuck state of the hub. [0004] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B7/20B60B7/00B60B33/00
Inventor 周士伟
Owner 平湖市创强箱包有限公司
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