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Nail puller for building nail

A nail puller and iron nail technology, applied in the direction of nail puller, manufacturing tools, etc., can solve the problems of nail pulling and bending, claw hammer injury, etc., and achieve the effect of stabilizing and avoiding jamming and improving work efficiency.

Active Publication Date: 2018-12-21
安徽金贺财建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings that people usually use a claw hammer to pull out the nails, because there is no point of leverage, the nails are easily bent when pulling out, which will affect subsequent use, and if the operation is not done properly, it is easy to be injured by the claw hammer, the technical problem to be solved : Provide a construction nail puller that can pull out nails more conveniently to avoid bending, and is not easy to be damaged

Method used

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  • Nail puller for building nail
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A nail puller for building nails, such as Figure 1-2 As shown, it includes a base 1, a housing 2, a movable block 3, a pull rod 4, a first spring 5, a connecting block 6, a swing rod 7, a second spring 8, a clamping plate 9 and a pushing device 11. The top of the base 1 is fixedly connected There is a shell 2, and the base 1 is connected with the shell 2 by bolt connection. The shell 2 is provided with a movable block 3, and the top of the movable block 3 is connected with a rod 4 in a rotating manner. The top of the rod 4 penetrates the top of the shell 2 , The first spring 5 is wound between the top of the movable block 3 and the inner top of the housing 2, the connecting block 6 is fixedly connected to the bottom of the movable block 3, and the movable block 3 is connected to the connecting block 6 by bolt connection, and the connecting block 6 The left and right sides of the front side are connected with swing rods 7 in a rotating manner. The lower part of the inner...

Embodiment 2

[0017] A nail puller for building nails, such as Figure 1-2 As shown, it includes a base 1, a housing 2, a movable block 3, a pull rod 4, a first spring 5, a connecting block 6, a swing rod 7, a second spring 8, a clamping plate 9 and a pushing device 11. The top of the base 1 is fixedly connected There is a shell 2, and a movable block 3 is arranged in the shell 2. The top of the movable block 3 is rotatably connected with a pull rod 4, and the top of the pull rod 4 penetrates the middle of the top of the shell 2, between the top of the movable block 3 and the inner top of the shell 2. The first spring 5 is wound around, the bottom of the movable block 3 is fixed with a connecting block 6 in the middle, the front side of the connecting block 6 is connected with swing rods 7 on the left and right sides, and the lower part of the inner side of the swing rods 7 on the left and right sides is fixed to be useful For the clamping plate 9 for pulling up the nails, the clamping plate...

Embodiment 3

[0020] A nail puller for building nails, such as Figure 1-2 As shown, it includes a base 1, a housing 2, a movable block 3, a pull rod 4, a first spring 5, a connecting block 6, a swing rod 7, a second spring 8, a clamping plate 9 and a pushing device 11. The top of the base 1 is fixedly connected There is a shell 2, and a movable block 3 is arranged in the shell 2. The top of the movable block 3 is rotatably connected with a pull rod 4, and the top of the pull rod 4 penetrates the middle of the top of the shell 2, between the top of the movable block 3 and the inner top of the shell 2. The first spring 5 is wound around, the bottom of the movable block 3 is fixed with a connecting block 6 in the middle, the front side of the connecting block 6 is connected with swing rods 7 on the left and right sides, and the lower part of the inner side of the swing rods 7 on the left and right sides is fixed to be useful For the clamping plate 9 for pulling up the nails, the clamping plate...

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Abstract

The invention relates to a nail puller, and particularly relates to a nail puller for a building nail. The technical problem to be solved is to provide a nail puller for a building nail, capable of much conveniently pulling the nail and avoiding bending, and capable of preventing operating personnel from being easily hurt. The following technical scheme is adopted: the nail puller for the buildingnail comprises a base, a shell body, a movable block, a pull rod, a first spring, a connection block, a swing rod and the like, wherein the shell body is fixedly connected to the top of the base; themovable block is arranged in the shell body; the pull rod is rotationally connected to the middle of the top of the movable block; the top end of the pull rod penetrates through the middle of the topof the shell body; the first spring is connected between the top of the movable block and the top in the shell body in a winding manner; and the connection block is fixedly connected to the middle ofthe bottom of the movable block. According to the nail puller for the building nail, clamping plates are moved to the left side and the right side of the nail, the pull rod is pulled to move upwards,and then the nail can be pulled out through the clamping plates, without the need of using a claw hammer, so that influence on the subsequent use due to bending for the nail is avoided; and the operating personnel are enabled to pull out the nail in a more labor-saving manner through a drive mechanism, so that the working efficiency is increased.

Description

Technical field [0001] The invention relates to a nail puller, in particular to a nail puller for building iron nails. Background technique [0002] On construction sites, the use of wooden boards is indispensable, but the combination of the wooden boards is done by nails. After the wooden boards are used, the nails need to be pulled out to facilitate the subsequent use of the wooden boards. Usually people use a claw hammer to nail the nails. Pulling out, because there is no point of borrowing force, it is easy to bend the nail when pulling out, and it is easy to bend the subsequent use, and it is easy to be injured by the claw hammer if the operation is improper, so people will use the claw hammer to straighten the nail after pulling out the nail. And wear gloves to pull out the nails, which is inconvenient to pull out the nails, and it also consumes manpower. Summary of the invention [0003] In order to overcome the shortcomings that people usually use claw hammers to pull out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25C11/00
CPCB25C11/00
Inventor 刘伟
Owner 安徽金贺财建筑工程有限公司
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