Hand riveter

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...

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.

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