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Shock-absorbing hammer

A nail hammer and handle technology, which is applied in the field of percussion tools, can solve the problems of difficult repair, easy damage to the desktop structure, and easy fatigue.

Inactive Publication Date: 2017-04-12
张秀华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Part of the energy generated by knocking is converted into heat and dissipated, and part of the energy is transmitted to the handle through the head of the nail hammer, causing a user's hand operating the handle to be vibrated like a shock wave, which is prone to fatigue
[0004] During the nail-pulling process, the nail-pulling hammer grabs the nail head with the nail-pulling part and pulls the nail upwards forcefully, which will easily damage the structure of the table top and cause troubles that are not easy to repair.

Method used

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Examples

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Embodiment Construction

[0035] see figure 1 , to clarify the structure of the specific embodiment of the nail pulling hammer 10 . The hammer 10 includes a head 12 , a handle 20 and a restraining mechanism 30 . The head 12 is divided into a striking part 14 and a nail pulling part 16 . The nail pulling portion 16 extends from the knocking portion 14 and bifurcates, and has a substantially V-shaped notch 18, which is suitable for the occasion of pulling out nails.

[0036] The handle 20 is connected to the head 12 , and the whole is substantially perpendicular to the head 12 and extends for a certain length. In this embodiment, the handle 20 and the head 12 are designed as one piece. In some embodiments, the handle 20 is separate from the head 12 and the two are used in combination.

[0037] The handle 20 includes a hole 22 , a slot 24 and a connecting section 26 . The hole 22 is formed in the middle part of the handle 20 , and the large and small changes of the hole 22 can precisely control the a...

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PUM

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Abstract

The invention provides a shock absorption type nail hammer. The shock absorption type nail hammer comprises a head and a holding handle. The head comprises a knocking portion and a nail pulling portion extending from the knocking portion to the other side. The holding handle is connected to the head and provided with a hole and a connection section connecting the holding handle with the head. The position from the hole to the edge of the holding handle is cut towards the direction of the nail pulling portion to form a gap. The connection section and the gap are separated by the hole and are not located on the same side. In this way, the nail hammer is used for pulling up a nail hit into a support face in a mild mode, and the damage rate of the support face is reduced; besides, the shock absorption type nail hammer has the advantages of being capable of reducing shock and fatigue, controlling the material use quantity and the like.

Description

technical field [0001] The present invention relates to a percussion tool. Especially a hammer used for both striking and pulling nails. Background technique [0002] A nail-pulling hammer is used to perform tasks such as striking a nail or pulling a nail. Therefore, the hammer usually consists of a head and a handle. The head includes a knocking part and a nail pulling part extending from the knocking part to the other side. The handle is attached to the head and extends a length generally perpendicular to the head as a whole. [0003] In the hammering operation, the hammer is used to drive the nail into a supporting surface, such as a table top. Part of the energy generated by the knock is converted into heat and dissipated, and part of the energy is transmitted to the handle through the head of the hammer, causing a user's hand operating the handle to be vibrated like a shock wave, which is prone to fatigue. [0004] During the nail pulling, the nail pulling hammer g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25D1/04B25D1/12
Inventor 张秀华
Owner 张秀华