CN212825143U

CN212825143U - Multifunctional nail puller

Info

Publication number: CN212825143U
Application number: CN202021639611.8U
Authority: CN
Inventors: 刘金辉; 赵汝云; 靳昌军; 宗曙光; 潘文超; 刘晓燕; 袁光勇; 张恒瑞
Original assignee: Shandong Energy Zaozhuang Mining Group Co Ltd
Current assignee: Shandong Energy Zaozhuang Mining Group Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-30
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a multi-functional nail puller, include handle bar, external screw thread, work piece, threaded connection hole, hinge hole, move tooth, support, the external screw thread is carved with to the handle bar lower part, open threaded connection hole at work piece upper end middle part, and the handle bar fixes in work piece upper end, it has the hinge hole to open at work piece front end middle part, work piece left end lower part is fixed with moves the tooth, and work piece right-hand member lower part is fixed with the tooth, work piece articulates there is the support. The utility model discloses simple structure, reasonable in design, portable adopts lever structure's mode to pull up the nail, and more laborsaving, greatly reduced the degree of difficulty of pulling up the nail, the inside design that adopts three-sided tooth of support can be used for using as the spanner, and the detachable crow head is installed to the handle bar upper end, can use as the crow bar, and the carrying of the instrument that significantly reduces has improved work efficiency.

Description

Multifunctional nail puller

Technical Field

The utility model relates to a nail puller especially relates to a multi-functional nail puller.

Background

The nail puller can be widely applied to various industries such as power supply, furniture, decoration, office, packaging and the like, and is a popular tool which can be popularized and used. Under the action of manpower, the nail puller realizes the nail pulling by utilizing the lever force-increasing effect, different nail pullers can be used in various industries, tools such as a spanner, a crowbar and the like can be used in the nail pulling process, and various tools need to be carried, so that inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional nail puller to solve above-mentioned technical problem.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional nail puller, includes handle bar, external screw thread, work piece, threaded connection hole, hinge hole, moves tooth, support, the external screw thread is carved with to handle bar lower part, it has the threaded connection hole to open at work piece upper end middle part, and the handle bar fixes in work piece upper end, it has the hinge hole to open at work piece front end middle part, work piece left end lower part is fixed with moves tooth, and work piece right-hand member lower part is fixed with tooth, the work piece articulates there is the support.

On the basis of the above technical scheme, the support includes: connecting hole, bolt, quiet tooth, three-sided tooth, the connecting hole of two parts around the support upper end, the bolt passes the connecting hole, and passes the hinge hole and articulate the work piece at support upper end middle part, the inner left side lower part of support is fixed with quiet tooth, the trilateral tooth structure in support inner right side surface.

On the basis of the technical scheme, the handle rod comprises a rod body, an anti-slip sleeve and a prying head, the anti-slip sleeve is wrapped on the upper portion of the rod body, external threads are carved on the lower end of the rod body, the lower end of the rod body is in threaded connection with the inner end of a threaded connection hole in the upper end of a working block, the threaded connection hole is formed in the upper end of the rod body, external threads are carved on the lower end of the prying head, and the lower end of the pry.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses simple structure, reasonable in design, portable adopts lever structure's mode to pull up the nail, and more laborsaving, greatly reduced the degree of difficulty of pulling up the nail, the inside design that adopts three-sided tooth of support can be used for using as the spanner, and the detachable crow head is installed to the handle bar upper end, can use as the crow bar, and the carrying of the instrument that significantly reduces has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a schematic view of the bracket structure of the present invention.

Fig. 4 is a schematic view of the appearance structure of the present invention.

Fig. 5 is a schematic view of the pry head structure of the present invention.

In the figure: 1. handle bar, 2, external screw thread, 3, work piece, 4, threaded connection hole, 5, hinge hole, 6, move the tooth, 7, tooth, 8, support, 9, connecting hole, 10, bolt, 11, quiet tooth, 12, trilateral tooth, 13, the body of rod, 14, antiskid cover, 15, crow head.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-5, a multi-functional nail puller, includes handle bar 1, external screw thread 2, work piece 3, threaded connection hole 4, hinge hole 5, moves tooth 6, tooth 7, support 8, external screw thread 2 is carved with to handle bar 1 lower part, 3 upper end middle parts of work pieces are opened there is threaded connection hole 4, and handle bar 1 fixes in 3 upper ends of work pieces, 3 front end middle parts of work pieces are opened there is

hinge hole

5, 3 left end lower parts of work pieces are fixed with

moves tooth

6, and 3 right-hand member lower parts of work pieces are fixed with

tooth

7, 3 articulated support 8 that have of work pieces.

The bracket 8 includes: connecting hole 9, bolt 10, quiet tooth 11, trilateral tooth 12, each connecting hole 9 of two parts around 8 upper ends of support, bolt 10 passes connecting hole 9, and passes hinge hole 5 and articulate work piece 3 in the middle part of 8 upper ends of support, 8 inner left side lower parts of support are fixed with

quiet tooth

11, 8 inner right side surface trilateral tooth 12 structures of support.

Handle bar 1 includes the body of rod 13, antiskid cover 14, pinch 15, the cladding of body of rod 13 upper portion has antiskid cover 14, external screw thread 2 is carved with to the body of rod 13 lower extreme, and 13 lower extreme threaded connection of the body of rod is at the 4 inner threaded connection holes of the 3 upper ends of work piece, it has threaded connection hole 4 to open on the body of rod 13, and the 15 lower extremes of pinch are carved with

external screw thread

2, 15 lower extreme threaded connection of pinch are on the 13 tops of the body of rod.

The utility model discloses a theory of operation: the static teeth 11 and the moving teeth 6 are used for clamping a nail, the anti-skidding sleeve 14 is tightly held and pulled backwards, the nail is taken out, the nut is tightly attached to the three-sided teeth 12, the handle rod 1 is pulled to take down the nut, and the prying head 15 is installed at the upper end of the handle rod 1, so that the handle rod 1 can be used as a prying bar.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a multi-functional nail puller, includes handle bar (1), external screw thread (2), work piece (3), threaded connection hole (4), hinge hole (5), moves tooth (6), tooth (7), support (8), its characterized in that: external screw thread (2) are carved with to handle bar (1) lower part, it has threaded connection hole (4) to open at work piece (3) upper end middle part, and handle bar (1) fixes in work piece (3) upper end, open at work piece (3) front end middle part has hinge hole (5), work piece (3) left end lower part is fixed with moves tooth (6), and work piece (3) right-hand member lower part is fixed with tooth (7), work piece (3) articulates there is support (8).

2. A multifunctional nail puller according to claim 1, characterized in that: the bracket (8) comprises: connecting hole (9), bolt (10), quiet tooth (11), trilateral tooth (12), each connecting hole (9) of two parts around support (8) upper end, connecting hole (9) are passed in bolt (10), and pass hinge hole (5) and articulate work piece (3) in support (8) upper end middle part, support (8) inner left side lower part is fixed with quiet tooth (11), support (8) inner right side surface trilateral tooth (12) structure.

3. A multifunctional nail puller according to claim 1, characterized in that: handle bar (1) is including the body of rod (13), antiskid cover (14), sled head (15), body of rod (13) upper portion cladding has antiskid cover (14), external screw thread (2) are carved with to the body of rod (13) lower extreme, and threaded connection hole (4) the inner of body of rod (13) lower extreme threaded connection in work piece (3) upper end, open threaded connection hole (4) on the body of rod (13), and sled head (15) lower extreme is carved with external screw thread (2), sled head (15) lower extreme threaded connection is on the body of rod (13) top.