Trailer and wheel fixing device thereof

A technology for fixing devices and wheels, which is applied to motor vehicles, vehicle parts, transportation and packaging, etc. It can solve the problems of energy consumption, immobility of wheels, inconvenient carrying at any time, etc., and achieve the effect of avoiding harm and stabilizing the wheels

Inactive Publication Date: 2012-12-05
昆山西马克动力机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, those skilled in the art fix the wheels on the frame of the trailer with screws. There are multiple screws, and they are located in different orientations of the wheels. When the screws are tightened, the wheels can be tightened. The multi-directional force realizes the fixation of the wheel so that the wheel cannot move
However, the overall loading and unloading of this wheel fixing device is complicated, consumes energy, is more cumbersome to produce and is not easy to carry at any time

Method used

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  • Trailer and wheel fixing device thereof
  • Trailer and wheel fixing device thereof
  • Trailer and wheel fixing device thereof

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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that all the drawings of the present invention are in simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0022] Please refer to Figure 1~5 , the trailer disclosed in the present invention comprises a vehicle frame 1, wheels 2 and handle 3, and the vehicle frame 1 is connected with the wheels 2 and the handle 3, in addition, it also includes a wheel fixing device, and the wheel fixing device includes a tire stopper 4 and a fixed frame 5, the tire stopper 4 is matched with the fixed frame 5, and the fixed frame 5 is arranged on the vehicle frame 1. When the trailer needs to move, the handle 3 can be fixed ...

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PUM

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Abstract

The invention discloses a trailer and a wheel fixing device thereof. The trailer comprises a trailer frame, wheels and a pull handle, wherein the trailer frame is connected with the wheels and the pull handle. In addition, the trailer also comprises wheel fixing devices, wherein each wheel fixing device comprises a tyre baffle piece and a fixing frame used for bearing the tyre baffle piece; the tyre baffle piece is matched with the fixing frame; and the fixing frame is arranged on the trailer frame. When the trailer is in the motion, the tyre baffle piece is arranged on the fixing frame without occupying the space of the trailer, thereby being convenient to use and carry. When the trailer needs to be stopped at a site to work, the tyre baffle piece on the fixing frame is taken down, the tyre baffle pieces are arranged behind the wheels to perform the action on stabilizing the wheels, and damage caused by the fact that the trailer moves is avoided.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a trailer and a wheel fixing device thereof. Background technique [0002] Trailer, as a commonly used means of transportation in industrial production, after the trailer is parked, due to wind, external force or the slope of the parking lot, it is very easy to slip and cause danger, endangering the safety of the surrounding area and the loss of the trailer itself. Therefore, Reliable fixing of the transport trailer is required to ensure safe transportation, and the fixing of the vehicle is generally achieved by fixing the wheels. In the prior art, those skilled in the art fix the wheels on the frame of the trailer with screws. There are multiple screws, and they are located in different orientations of the wheels. When the screws are tightened, the wheels can be tightened. The multi-directional force realizes the fixation of the wheel so that the wheel cannot move. Howe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/08B60T3/00
Inventor 蔡建平
Owner 昆山西马克动力机械有限公司
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