Hand riveter

A technology of riveting gun and the first handle, which is applied in the field of riveting guns, can solve the problems of losing the riveting function, increasing the number of pulling times, and reducing the riveting stroke, etc., and achieves the effect of comfortable use and normal function

Pending Publication Date: 2020-10-27
HANGZHOU UNITED TOOLS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the riveting guns are devices based on the principle of leverage. In order to achieve a greater leverage ratio and achieve labor-saving purposes, the distance between the lifting end and the support axis is closer, that is, the closer the hole distance, the more labor-saving, but it will also make the riveting When the stroke becomes smaller, the number of pulls increases. When the stroke is small enough to a certain distance, the normal riveting function will be lost, and the handle opening is too large to hold comfortably.

Method used

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Embodiment Construction

[0038] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0039] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

[0040] Such as Figure 5 As shown, the riveting gun of a specific embodiment of the present invention includes a first handle 1, a...

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Abstract

The invention discloses a hand riveter, and relates to the field of manual tools. The riveter comprises a first handle, a second handle and a clamping and snapping mechanism, wherein the second handlecan rotate relative to the first handle around a pivot shaft, the second handle is separated by the pivot shaft into a force applying end and a warping end, and the warping end is connected to the clamping and snapping mechanism through a connecting shaft; when the force applying end of the second handle is rotated and opened relative to the first handle, the warping end of the second handle drives the clamping and snapping mechanism to move in a rivet feeding direction; and when the force applying end of the second handle is rotated and closed relative to the first handle, the warping end ofthe second handle drives the clamping and snapping mechanism to move in a pull riveting direction. By means of the reasonable arrangement, the hand riveter is labor-saving and comfortable in holding.

Description

technical field [0001] The invention relates to the field of hand tools, in particular to a riveting gun. Background technique [0002] The traditional riveting gun includes a handle and a clamping mechanism. When in use, the handle is closed to pull up the clamping mechanism, and the clamping mechanism clamps the broken rivet. Most of the riveting guns are devices based on the principle of levers. In order to achieve a larger leverage ratio and achieve labor-saving purposes, the distance between the lifting end and the support axis is closer, that is, the closer the hole distance, the more labor-saving, but it will also make the riveting When the stroke becomes smaller, the number of pulls increases. When the stroke is small enough to a certain distance, the normal riveting function will be lost, and the handle opening is too large to be clamped comfortably. [0003] Therefore, those skilled in the art are devoting themselves to developing a riveting gun, which is more lab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/38B21J15/40
CPCB21J15/386B21J15/40
Inventor 王伟毅
Owner HANGZHOU UNITED TOOLS CO LTD
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