CN210550950U

CN210550950U - Nail puller

Info

Publication number: CN210550950U
Application number: CN201921438968.7U
Authority: CN
Inventors: 李涛; 王龙; 朱宝森; 张学民; 李雷; 王海英
Original assignee: Huadian Weifang Power Generation Co Ltd
Current assignee: Huadian Weifang Power Generation Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-19
Anticipated expiration: 2029-09-02

Abstract

The utility model provides a nail puller, including an operation handle cover, an operation handle, two L shape connecting pieces, a first chuck, a second chuck, a connecting bolt and a supporting seat, operation handle cover is terminal at operation handle top, two L shape connecting pieces pass through connecting bolt and connect in the relative both sides in operation handle bottom, first chuck is most advanced with the one end of second chuck, the most advanced of first chuck and the most advanced subtend setting of second chuck, the one end at two L shape connecting pieces is fixed in the connection of the first chuck other end, the second chuck other end is connected and is fixed at operation handle bottom end, the other end at two L shape connecting pieces is fixed in the connection of supporting seat.

Description

Nail puller

Technical Field

The utility model relates to a hand tool especially relates to a nail puller.

Background

In actual work, the nails are often pulled out of objects such as wood boards, wall surfaces and the like. However, the nail can not be pulled out due to tight nailing, and the nail can only be clamped by tools such as pliers and the like to be pulled out, but the nail can be tightly nailed, so that the pliers are labor-consuming to use, or the nail can not be taken out. The forceps head is far away from the hand for nail pulling operation, so that the hand is easily injured.

Disclosure of Invention

The utility model aims to provide a nail puller for solving the problems.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a nail puller, including an operation handle cover, an operation handle, two L shape connecting pieces, a first chuck, a second chuck, a connecting bolt and a supporting seat, operation handle cover is terminal at operation handle top, two L shape connecting pieces pass through connecting bolt and connect in the relative both sides in operation handle bottom, first chuck is most advanced with the one end of second chuck, the most advanced of first chuck and the most advanced subtend setting of second chuck, the one end at two L shape connecting pieces is fixed in the connection of the first chuck other end, the second chuck other end is connected and is fixed at operation handle bottom end, the other end at two L shape connecting pieces is fixed in the connection of supporting seat.

The utility model discloses a nail puller mainly utilizes lever principle, uses extension operating handle, utilizes reaction force to extract the nail, and labour saving and time saving improves work efficiency. The lengthened operating handle can avoid the injury of personnel, and has high safety and stability.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic side view of an angle of a staple remover according to a preferred embodiment of the present invention;

FIG. 2 is a schematic side view from another angle of the staple remover of FIG. 1;

in the figure: 1. operating the handle sleeve; 2. an operating handle; 3. an L-shaped connector; 4. a first chuck; 5. a second chuck; 6. a connecting bolt; 7. and (4) supporting the base.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1 and 2, a nail puller according to a preferred embodiment of the present invention includes an operating handle sleeve 1, an operating handle 2, two L-shaped connecting members 3, a first clamping head 4, a second clamping head 5, a connecting bolt 6, and a supporting base 7. The operating handle sleeve 1 is made of plastic anti-slip materials, and the operating handle 2, the L-shaped connecting piece 3, the first chuck 4, the second chuck 5, the connecting bolt 6 and the supporting seat 7 are all made of steel materials.

The operation handle sleeve 1 is sleeved at the tail end of the top of the operation handle 2 to increase friction force and prevent the phenomenon of hand release during operation. The operating handle 2 is made of a steel pipe with a square cross section, and a through hole is formed in the bottom of the steel pipe.

The L-shaped connecting piece 3 is made of a steel plate, and a fixing hole is formed in the right angle. The connecting bolt 6 passes through the fixing hole of the L-shaped connecting piece 3 and the through hole of the operating handle 2, and connects the two L-shaped connecting pieces 3 to the two opposite sides of the bottom of the operating handle 2. Certain gaps are reserved between the connecting bolt 6 and the operating handle 2 as well as between the connecting bolt and the L-shaped connecting piece 3.

The first jaw 4 and the second jaw 5 are wedge-shaped. One ends of the first chuck 4 and the second chuck 5 are tips, and the tips of the first chuck 4 and the tips of the second chuck 5 are arranged oppositely. The other end of the first chuck 4 is fixed at one end of the two L-shaped connecting pieces 3 through welding connection. The other end of the second chuck 5 is fixed at the bottom end of the operating handle 2 through welding connection.

The supporting seat 7 is a cylinder, and the supporting seat 7 is fixed at the other ends of the two L-shaped connecting pieces 3 through welding connection to play a plane supporting role.

The bottom surfaces of the first clamping head 4, the second clamping head 5 and the supporting seat 7 are all on the same horizontal plane.

The utility model discloses a nail puller mainly "prizes out" with the nail through the principle of lever, the nail that will extract is put into first chuck 4 and the centre of second chuck 5 and is carried, supporting seat 7 supports on the plane simultaneously, operation handle 2 is hard to supporting seat 7 directions, first chuck 4 and second chuck 5 receive reaction force and tightly carry the nail to give ascending effort of nail, operation handle 2 power is big more, the power of pulling out the nail is just big more, finally dial out the nail.

The utility model discloses a nail puller mainly utilizes lever principle, uses extension operating handle 2, utilizes reaction force to extract the nail, and labour saving and time saving improves work efficiency. The lengthened operating handle 2 can avoid the injury of personnel and has high safety and stability.

The above descriptions of the embodiments of the present invention that are not related to the present invention are well known in the art, and can be implemented by referring to the well-known technologies.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A nail puller is characterized in that: including an operation handle cover, an operating handle, two L shape connecting pieces, a first chuck, a second chuck, a connecting bolt and a supporting seat, operation handle cover is terminal at operating handle top, two L shape connecting pieces pass through connecting bolt and connect in the relative both sides in operating handle bottom, first chuck is most advanced with the one end of second chuck, the most advanced subtend setting of first chuck and second chuck, the one end at two L shape connecting pieces is fixed in the connection of the first chuck other end, the second chuck other end is connected and is fixed at operating handle bottom end, the other end at two L shape connecting pieces is fixed in the supporting seat connection.

2. The tacker according to claim 1, characterized in that: the section of the operating handle is a square steel pipe.

3. The tacker according to claim 1, characterized in that: the bottom of the operating handle is provided with a through hole, the L-shaped connecting piece is provided with a fixing hole at the right angle, and the connecting bolt penetrates through the fixing hole of the L-shaped connecting piece and the through hole of the operating handle to connect the two L-shaped connecting pieces to the operating handle.

4. The tacker according to claim 1, characterized in that: the first chuck and the second chuck are wedge-shaped.

5. The tacker according to claim 1, characterized in that: the other end of the first chuck is fixedly connected with one end of each of the two L-shaped connecting pieces through welding.

6. The tacker according to claim 1, characterized in that: the other end of the second chuck is fixed at the tail end of the bottom of the operating handle through welding connection.

7. The tacker according to claim 1, characterized in that: the supporting seat is a cylinder.

8. The tacker according to claim 1, characterized in that: the supporting seat is fixed at the other ends of the two L-shaped connecting pieces through welding connection.

9. The tacker according to claim 1, characterized in that: the bottom surfaces of the first chuck, the second chuck and the support seat are all on the same horizontal plane.