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Claw hammer

A nail hammer and hammer head technology, applied in the field of nail hammers, can solve the problems of time-consuming, laborious and laborious, and the limited distance between the fulcrum and the resistance arm, etc., and achieve the effect of low cost, good aesthetic effect and simple structure

Inactive Publication Date: 2015-05-20
曾剑令
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing nail hammer uses the middle part of the hammer head as the fulcrum when pulling the nail. Due to the limited distance between the fulcrum and the resistance arm, when pulling up a long nail, it is often impossible to pull it up halfway. It is time-consuming, laborious and laborious to find auxiliary tools to padded a new fulcrum to continue to pull up.

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be pointed out that the scope of protection of the present invention is not limited to the following embodiments. Retouching should be regarded as the scope of protection of the present invention.

[0015] Such as figure 1 , figure 2 As shown, the nail removing hammer of the present invention includes a hammer head 1, a handle 2 and a support rod 3 provided with external threads, and the hammer head 1 has the functions of nailing and removing nails. One end of the handle 2 is fixedly connected with the hammer head 1, and the end of the hammer head 1 away from the handle 2 is provided with a threaded groove 11 along the length direction of the handle 2, and the support rod 3 is screwed in the threaded groove 11 and can be screwed from the threaded groove 11. out.

[0016] Nail removal hammer of the present invention, when r...

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Abstract

The invention discloses a claw hammer which comprises a hammer head and a handle. One end of the handle is fixedly connected with the hammer head. The claw hammer further comprises a supporting rod with external threads, a threaded groove is formed in the end, away from the handle, of the hammer head in the length direction of the handle, and the supporting rod is screwed in the threaded groove and can be screwed out from the threaded groove. The claw hammer has the advantages of being simple in structure, low in cost, convenient to use, wide in application range and the like.

Description

technical field [0001] The invention relates to a nail hammer. Background technique [0002] In daily life, nail hammer is a very practical tool. A nail hammer is generally made up of a hammer head and a handle, and its hammer head has two functions, one is to drive nails, and the other is to remove nails (i.e. pull out nails). The existing nail hammer uses the middle part of the hammer head as the fulcrum when pulling the nail. Due to the limited distance between the fulcrum and the resistance arm, when pulling up a long nail, it is often impossible to pull it up halfway. It is time-consuming, laborious and laborious to find auxiliary tools to pad a new fulcrum to continue to pull up. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a nail picker with simple structure, low cost, convenient use and wide application range in view of the deficiencies in the prior art. [0004] In order to solve the problems of th...

Claims

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Application Information

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IPC IPC(8): B25D1/04
Inventor 曾俊杰
Owner 曾剑令
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