Ratchet wheel for a lashing apparatus

a technology of lashing apparatus and ratchet wheel, which is applied in the direction of manufacturing tools, wire tools, transportation items, etc., can solve the problems of difficult implementation, low practicability, and high cos
US20060261204A1Inactive Publication Date: 2006-11-23YUHUAN TOP SUN MACHINERY TOOL
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
YUHUAN TOP SUN MACHINERY TOOL
Publication Date
2006-11-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

A ratchet wheel for a lashing apparatus in the mechanical technical field is provided as a lashing tool. It addresses the problem in a current lashing apparatus that the mechanical strength of the reel is relatively poor. The ratchet wheel of the present invention comprises a wheel body with ratchet teeth mounted on its outer edge. The wheel body has two shaft holes for the reel to pass through, and a supporting strip between the two shaft holes, which is fixed to the wheel body and protruded to one side of the wheel body. When assembling the ratchet wheel, the two supporting strips of the ratchet wheel are faced towards the inside, so that the distance between the two supporting strips is shortened and thereby the mechanical strength of the reel enhanced. There may be various ways to connect the supporting strips with the wheel body. The ratchet wheel of the present invention is characterized by enhanced distortion resistance of the reel and improved mechanical strength of the lashing apparatus. Furthermore, the lashing apparatus has significantly improved performance but with only a slight increase in the product cost, and it is safe and reliable with high use values.
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Description

FIELD OF THE INVENTION

[0001] The invention relates to a lashing apparatus in the mechanical technical field, and more particularly to a tool for lashing goods on a vehicle. BACKGROUND OF THE INVENTION

[0002] The goods usually need to be lashed during transporting with a vehicle. It is not only inefficient but also strenuous to use the conventional nylon rope or steel rope to lash goods, and it is also difficult to lash these goods tightly. The lashing apparatus has been widely used at present, since it can lash and hold goods rapidly and conveniently.

[0003] A great lashing force is required for heavy goods to be transported. This is a challenge to the mechanical strength of the lashing apparatus. In practice, the lashing apparatus may be damaged while an excess force is applied on the strap during lashing the goods, wherein the reel is always the first part to be damaged. Therefore, the mechanical strength of the lashing apparatus can be most effectively enhanced by increasing the...

Claims

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