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Integral type garden tool handle

A garden tool and integrated technology, applied in the field of integrated garden tool handles, can solve the problems of unsatisfactory product stability and difficult processing of the connecting end of the tool handle, so as to improve the operation efficiency, reduce the operation difficulty and have a simple structure. Effect

Inactive Publication Date: 2008-11-12
TANGSHAN YANNAN SHOVEL MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, the shape and size of the connecting end of the handle are affected by many factors such as the casting mold, material shrinkage and weather temperature, and the stability of the product is not very ideal, which also brings difficulties to the processing of the connecting end of the tool handle.

Method used

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  • Integral type garden tool handle
  • Integral type garden tool handle
  • Integral type garden tool handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] See figure 1 , figure 2 , image 3 , Figure 4 , a handle of an integral garden tool, including a handshake 1, the handle body is composed of an upper support body 3 fixed to the handshake 2 and a lower connecting body 5 fixed to the tool handle, and the support body 3 is provided with a protrusion The reinforcing rib 9, the handshake connection hole 7 and the positioning hole 8, the connecting body 5 is composed of two arc surfaces smaller than a semicircle, and the two arc surfaces and the support body 3 are a stamped integral connection structure, and the There are connecting holes 4.

[0012] See figure 1 , figure 2 , image 3 , Figure 4 , the connection method of the present invention is: the overall cross-section of the handle is designed as an unclosed shape, and a circular arc-shaped reinforcing rib 9 is arranged in the middle part of the weak force to increase its strength. When assembling the tool handle, when assembling the tool handle, the connect...

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Abstract

The invention relates to a tool handle, in particular to an integrated garden tool handle. The handle comprises a handle body and a holding handle; the handle body is composed of an upper supporting body which is fixed with the holding handle and a lower connecting body which is fixed with the tool handle; the supporting body is provided with a convex stiffener; the connecting body is composed of two arc surfaces which are less than the semi-circle; two arc surfaces and the supporting body are an integral connecting structure by punch forming; the integral connecting structure is arranged with a connecting hole. The handle has simple structure and convenient usage, reduces the material usage, has small shape error generated during the assembly process, has no needs of alignment, and effectively reduces the operation difficulty and improves the operation efficiency.

Description

Technical field: [0001] The invention relates to a tool handle, in particular to an integral garden tool handle. Background technique: [0002] Existing garden tool handle types are mostly casting products. When connecting with the tool handle, the shape and size of the connecting end of the tool handle should match the shape and size of the connecting end of the handle. There are also metal products, the cross-sectional shape of which is circular and closed, which also requires high processing accuracy for the tool handle connection end. Burrs are easy to appear during assembly, and a trimming process is required. In order to meet the characteristics of garden tools, the matching requirements are firm, tight and seamless, and the matching accuracy is high. The machining accuracy of the machine tool and the skill of the operator are also high, and the control is difficult in the production process. On the other hand, the shape and size of the connecting end of the handle a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25G1/10
Inventor 张彩山
Owner TANGSHAN YANNAN SHOVEL MAKING
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