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Luggage box universal wheel with locking function

A technology for suitcases and universal wheels, applied to casters, wheels, transportation and packaging, etc., can solve the problems of restricting the rotation of the roller itself and not restricting the 360-degree rotation of the roller

Inactive Publication Date: 2016-10-26
浙江群悦实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The braking of the roller is realized by the brake pedal. The problem in the above patent is that only the rotation of the roller itself is limited, and the rotation of the roller along the horizontal direction of 360 degrees is not restricted.

Method used

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  • Luggage box universal wheel with locking function
  • Luggage box universal wheel with locking function
  • Luggage box universal wheel with locking function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] like Figure 1-9 As shown, the luggage universal wheel with locking function includes a roller 1, a wheel shaft 2, a steering shaft 3 and a bracket 4, the bracket 4 is hingedly arranged on the wheel shaft 2, the roller 1 is arranged on one side of the bracket 4, and the steering shaft 3 is arranged along the vertical direction. The vertical rotation is arranged on the bracket 4 , the steering shaft 3 is provided with a lock 5 , and the bracket 4 is provided with a driving mechanism for driving the lock 5 to lock the rotation of the steering shaft 3 .

[0036] In the technical solution of the present invention, the driving member 62 can drive the top block 61 to slide in a linear motion and lock with the locking member 5; it can also use the axial movement to resist the top block 61, thereby driving the top block 61 to slide and lock with the locking member 5. Piece 5 is locked. In this embodiment, the driving device includes a top block 61 slidingly arranged on the bra...

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PUM

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Abstract

The invention discloses a luggage box universal wheel with a locking function. The luggage box universal wheel comprises idler wheels, an axle, a steering shaft and a support. The steering shaft is arranged in the vertical direction and rotationally arranged on the support. The luggage box universal wheel is characterized in that the steering shaft is provided with a locking piece, and the support is provided with a drive mechanism for driving the locking piece to lock rotation of the steering shaft. By the adoption of the above scheme, a locking device is matched with the locking piece, the steering shaft is locked by the locking piece, the drive mechanism drives the locking piece, the idler wheels cannot rotate by 360 degrees in the horizontal direction, and the function of locking the steering shaft is achieved.

Description

technical field [0001] The invention relates to the technical field of luggage universal wheels, in particular to a luggage universal wheel with a locking function. Background technique [0002] As people go out more and more frequently and need to carry clothes or daily necessities, suitcases are used more and more widely. The bottom structure of the suitcase has developed from one-way wheels to universal wheels. The suitcase with universal wheel structure is more convenient to use. The exposed wheels can rotate 360 ​​degrees in the horizontal direction, which facilitates the steering of the suitcase. However, the braking capacity of the universal wheel itself Not strong, put it on a car or train, when the car is bumped or tilted, the suitcase is easy to move around, which may damage the suitcase and cause inconvenience. It is necessary to limit the rotation of the wheels themselves and the 360-degree rotation in the horizontal direction. [0003] The Chinese patent number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B33/02
CPCB60B33/0002B60B33/0042B60B33/0068B60B33/025B60B2200/45
Inventor 陆建波
Owner 浙江群悦实业有限公司