hand operated tools

A hand tool and handle technology, applied in the direction of manufacturing tools, metal processing, pliers, etc., can solve the problem of laborious use of pliers or scissors, and achieve the effect of increasing durability and not easy to wear

Inactive Publication Date: 2019-05-07
HANGZHOU GREAT STAR TOOLS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pliers or scissors with this structure are more laborious to use

Method used

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  • hand operated tools
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Examples

Experimental program
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Embodiment Construction

[0049] Such as Figure 1~3 As shown, the hand tool of the first embodiment of the present invention includes a first body 100 and a second body 200, the first body 100 is provided with a protrusion 4, the second body 200 is provided with a groove 3, and the protrusion 4 It is installed in the groove 3 in a nested manner, so that the first body 100 and the second body 200 are pivotally connected through the virtual pivot a-a. In addition, the first body 100 also has a first working part 5 and a first handle 6. Correspondingly, the second body 200 has a second working part 7 and a second handle 8 matched with the first handle 6. The first working part 5 Cooperate with the second working part 7 to form a working area 300 . The workspace 300 has a starting location 31 and an ending location 32, from figure 1 As can be seen in , the starting position 31 is closer to the groove 3 or the protrusion 4 than the ending position 32 . The area between the starting position 31 and the e...

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PUM

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Abstract

The invention discloses a single-pivot hand tool. The single-pivot hand tool structurally comprises a first body and a second body, wherein the first body is provided with a groove, and the second body is provided with a protrusion; the protrusion is mounted in the groove in a nested mode, so that the first body and the second body are connected in a pivoted mode through a virtual pivot. The invention further discloses a double-pivot hand tool. The double-pivot hand tool structurally comprises a first body and a second body, wherein the first body and the second body are connected in a pivoted mode through virtual pivots, the first body is provided with a third groove and a first hole, and the second body is provided with a fourth groove and a second hole; a first fastener penetrates through the first hole and the fourth groove, and meanwhile a second fastener penetrates through the second hole and the third groove, so that the first body and the second body are fixedly connected in the axis direction parallel to the virtual pivots.

Description

technical field [0001] The present invention relates to a hand tool, in particular to a hand tool. Background technique [0002] Existing hand tools, such as pliers, usually include a left handle and a right handle, and a left pliers head and a right pliers head are respectively arranged on the top of the left handle and the right handle, and the left pliers head and the right pliers head are movably connected by a pivot. When in use, force is applied to the left handle and the right handle, so that the left pliers head and the right pliers head are clamped together, thereby realizing the clamping function of the pliers. Existing scissors also generally adopt this structure. Pliers or scissors of this structure are laborious to use. Contents of the invention [0003] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a labor-saving, durable and easy-to-operate manual tool, which can be used f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B7/00B25B7/06B26B13/00
Inventor 王暋尹国宝
Owner HANGZHOU GREAT STAR TOOLS
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