Plumb bob

A hanging wire hammer, hanging wire technology, applied in the direction of plumb line, etc., can solve the problems of unsightly appearance, easy to fall to the ground, bonding traces, etc., and achieve the effect of increasing the range of objects, excellent expansion performance and simple process

Inactive Publication Date: 2014-12-24
WUXI DONGBEITANG YONGFENG RUBBER FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are bonding marks at the tip and thicker spindle body forging and pressing joints, which has an unsightly appearance and affects sales
When the hammer is in use, it is easy to fall to the ground, and the falling hammer rolls over and easily wears the surface of the hammer, making the surface irregular and affecting the appearance

Method used

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  • Plumb bob

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0018] see figure 1 , one A hanging hammer, comprising a hammer body 100, the shape of the hammer body 100 is round, a telescopic rod 110 is arranged in the middle of the hammer body 100, a fixed perforation 120 is arranged on the top of the telescopic rod 110, and a groove 130 is arranged around the perforation, The bottom of the telescopic rod 110 is provided with a hanging needle 140 , one side of the telescopic rod 110 is provided with an adjustment button 150 , and the middle of the hammer body 100 is provided with a bump 160 .

[0019] In the present invention, the width of the hammer body 100 is 300 mm, and the height of the hammer body 100 is 600 mm. A safety cap 170 is nested above the lifting needle 140 .

[0020] The invention has...

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PUM

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Abstract

The invention discloses a plumb bob which comprises a bob body, wherein the bob body is conical, and a telescopic pole is arranged in the middle of the bob body; a fixed through hole is formed in the top of the telescopic pole, and a groove is formed around the through hole; a plumb line needle is arranged at the bottom of the telescopic pole, and an adjustment button is arranged on one side of the telescopic pole; a salient point is arranged in the middle of the bob body. The plumb bob is suitable for observing whether the horizontal plane of a building is vertical to not. The plumb line needle adopts a telescopic design, so that the range of using objects is expanded. The plumb bob is simple in process, reduces cost, is good in extendable performance and novel in design, is a good innovation scheme, and has a good marketing prospect; in addition, a plumb line can be conveniently mounted on a tied line nut.

Description

technical field [0001] The invention relates to daily necessities, in particular to a hanging hammer. Background technique [0002] The jackhammer is the most common auxiliary tool on the construction site. It can help the construction workers to keep the wall vertical to the horizontal plane. The shape of the hanging hammer is generally a standard spindle shape. [0003] At present, many hanging hammers are of solid structure, which are processed by blanks such as wrought iron. It is very difficult to process the blank into a spindle body with a tip at one end and a thicker end at the other end, especially the larger the diameter of the thick end, the more difficult it is to process, and it may even fail once. At the same time, this processing method also causes a lot of material waste, which increases the cost. Therefore, firstly, the blank is processed into one end as the tip, and the thicker spindle body is combined with the tip by forging to form a pendant hammer, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C15/10
CPCG01C15/10
Inventor 马聚龙
Owner WUXI DONGBEITANG YONGFENG RUBBER FACTORY
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