Hand guard device during nail hammering

A nail hole and installation slot technology, applied in the field of hammer nail hand guards, can solve problems such as damage to nailed objects, hand injury, danger, etc.

Active Publication Date: 2015-04-29
NANTONG YAOLONG METAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are still more or less dangers in the course of work
Workers often need to use nails to fix and install objects. When nailing nails, the user often holds the nails with his hands. In the family, he even di

Method used

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  • Hand guard device during nail hammering
  • Hand guard device during nail hammering
  • Hand guard device during nail hammering

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Embodiment Construction

[0021] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0022] Such as Figure 1-4 As shown, a hammer nail hand guard of the present invention includes a hollow tubular straight rod 1, one end of the straight rod 1 is closed, the other end is open, and the inside of the straight rod 1 is provided with a strip-shaped installation along the length direction of the straight rod 1. The groove 11 also includes a rod-shaped clamping rod 2, the clamping rod 2 is inserted in the installation groove 11, a compression spring 3 is arranged between the clamping rod 2 and the closed end inner surface of the straight rod 1, and the clamping rod 2 Can slide along the length direction of the straight rod 1, the inner wall of the straight rod 1 is provided with an annular groove 12, and the cla...

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PUM

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Abstract

The invention provides a hand guard device during nail hammering, belongs to the field of hardware tools and solves the problem that fingers are easily injured during nail hammering. The hand guard device during the nail hammering comprises a straight rod, wherein a strip-shaped mounting groove formed along the length direction of the straight rod is formed in the straight rod; the device also comprises a rod-shaped clamping rod; the clamping rod is inserted into the mounting groove; a compressed spring is arranged between the clamping rod and the inner end surface of one closed end of the straight rod, and the clamping rod can slide along the length direction of the straight rod; an annular groove is formed in the inner wall of the straight rod; an annular positioning ring is arranged on the clamping rod and presses against in the annular groove in a matched mode; a primary nail hole and a secondary nail hole are respectively formed in the straight rod and one closed end, which is close to the straight rod, of the clamping rod; one side of each of the primary nail hole and the secondary nail hole is open; and when the positioning ring slides to one end of the annular groove towards one closed end of the straight rod, the primary nail hole flushes with the secondary nail hole, and when the positioning ring slides to the other end of the annular groove, the primary nail hole and the secondary nail hole are just staggered. According to the hand guard device, nails can be fixed, and the device is suitable for the nails with large nail heads.

Description

technical field [0001] The invention belongs to the technical field of hardware tools and relates to a hammer nail hand guard. Background technique [0002] In daily work, hardware tools are indispensable homework helpers. But there are still more or less dangers in the course of work. Workers often need to use nails to fix and install objects. When nailing nails, the user often holds the nails with his hands. In the family, he even directly uses a comb instead of hardware to fix the nails. Therefore, it is easy to make mistakes during the nailing process. Cause the hammer to deviate, hurt your hand, or cause certain damage to the nailed object. Therefore, how to fix the nails during the nailing process, protect the workers' fingers and the surface of the nailed object so as to improve work efficiency has become an important design direction. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art,...

Claims

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Application Information

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IPC IPC(8): B25C3/00
CPCB25C3/008
Inventor 张运
Owner NANTONG YAOLONG METAL MFG
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