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Self-positioning nailing hammer

A self-positioning and hammering technology, applied in hand hammers, striking tools, manufacturing tools, etc., can solve the problems that nails are easily distorted, hammers are easy to damage hands, and the fixing effect is not good, and achieves the effect of convenient positioning and not easy to be distorted.

Inactive Publication Date: 2015-01-07
CHONGQING JINLUN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In construction sites, in order to fix nails to the base material, the nails are generally struck to pass through the material and enter the base material, thereby fixing the material and the base material. Knocking nails with a hammer, this method has the following problems: first, the hammer is easy to injure the hand; second, it is directly positioned by hand, often during the knocking process, the nails tend to be distorted, and there is a problem that the fixing effect is not good. And nails sometimes play a vital role in construction, therefore, affecting the overall construction quality

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0014] Such as figure 1 As shown: the present invention provides a self-positioning nailing hammer, including a hammer body, the hammer body is a split structure, the hammer body includes a nail positioning part and a nail hammer entry part, the nail positioning part is connected to the hammer handle 5, and The first gear rod 2, the second gear rod 6, the gear 1, the spring 4 and the nail chamber 8 are arranged in the nail positioning part, the gear 1 is fixed on the hammer body through the shaft, the first gear rod 2 and the second gear rod 6 are arranged horizontally and parallel to each other in the hammer body. One end of the first gear rod 2 protrudes 9 cm from the hammer, and the other end is connected to the spring 4. The other end of the spring 4 is welded and fixed to the hammer body. The upper end of the first gear rod 2 The r...

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Abstract

The invention relates to the technical field of mechanical engineering, in particular to a self-positioning nailing hammer which comprises a hammer body. The hammer body comprises an iron nail positioning portion and an iron nail hamming-in portion. The iron nail positioning portion comprises a first rack, a second rack, a gear, a spring and an iron nail chamber, wherein the first rack and the second rack are horizontal and parallel to each other, and are meshed with the gear. One end of the first rack extends out of the hammer body, the other end of the first rack is connected with the spring, and the other end of the spring is fixedly connected with the hammer body. A notch for placing iron nails is arranged on the upper end surface of the second rack, and a magnetized steel block is arranged at the position of the notch. The iron nail chamber is provided with an inlet for entering of the iron nails, and an extrusion iron nail chamber cover is arranged at the position of the inlet. Guide grooves matched with protruding ribs disposed on the hammer body are arranged on the first rack and the second rack in the horizontal direction. The iron nail hamming-in portion is connected below the iron nail positioning portion. The self-positioning nailing hammer is not prone to hurt hands and is convenient to position.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to a self-positioning nail hammer. Background technique [0002] In construction sites, in order to fix nails to the base material, the nails are generally struck to pass through the material and enter the base material, thereby fixing the material and the base material. Knocking nails with a hammer, this method has the following problems: first, the hammer is easy to injure the hand; second, it is directly positioned by hand, often during the knocking process, the nails tend to be distorted, and there is a problem that the fixing effect is not good. And nails sometimes play a vital role in construction, therefore, affecting the overall construction quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-positioning nail hammer that is not easy to injure hands and is convenient for positioning. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25D1/04
Inventor 吴明喜
Owner CHONGQING JINLUN IND
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