CN216265819U

CN216265819U - Nail puller

Info

Publication number: CN216265819U
Application number: CN202121810613.3U
Authority: CN
Inventors: 宋光俊; 周树春; 赵脯菠; 赵炜; 高永红
Original assignee: China 19th Metallurgical Corp
Current assignee: China 19th Metallurgical Corp
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-12
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a nail puller, which relates to the technical field of hand tools and comprises a nail pulling head and a nail pulling handle in matched connection with the nail pulling head, wherein nail pulling wings are arranged above the nail pulling head, supporting columns are arranged on the left side and the right side of the nail pulling head, the nail puller also comprises a supporting frame for supporting the supporting columns, the supporting frame comprises a lower port for a nail to pass through and an upper port for supporting the supporting columns, the lower port is communicated with the upper port to form a through hole, and a plurality of groups of supporting grooves which are different in height and are used for supporting the supporting columns are arranged on the upper port. The nail pulling device can be used for pulling nails with different lengths, protecting the surface of the nailed nail and reducing the damage to the surface of the nailed nail. The in-process of pulling out the nail owing to there is the cooperation of support column and support frame to use, pulls out the nail head and can not touch and be pulled out the nail by the nail surface, has protected by the nail surface, has reduced by nail surface damage, can not cause the nail hole to enlarge, reduces nail hole damage.

Description

Nail puller

Technical Field

The utility model relates to the field of hand tools, in particular to a nail puller.

Background

Daily life, in the work, will follow closely the iron nail on the plank and pull out, when the iron nail of nail on the plank was pulled out with the hammer of taking the claw wing commonly used, fork into below the flat head of iron nail the claw wing of hammer, make the nail body below the button head of iron nail is lived in the claw wing both sides fork of hammer, pull the handle of hammer, utilize the thick stick principle, make the claw wing of hammer upwards perk, make the up end on claw wing both sides of hammer top under the flat head of iron nail on the terminal surface, continue to pull the handle of hammer, make the claw wing both sides of hammer pull out the flat head of iron nail, then pull out the hammer upwards hard, can pull out the iron nail of nail on the plank. For nails with shorter length, the method is easy to pull out the nails, but the longer nails are not easy to take out; because the lower surface and the timber contact of hammer, easily cause the damage to the timber surface during the operation, and pull out the nail in-process, easily cause the nail hole to enlarge, influence pleasing to the eye and later stage use.

Therefore, the nail puller is urgently needed at present, overcomes the defects of the existing nail puller, can adapt to the requirements of taking nails with different lengths, can protect the surface of wood and reduce surface damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nail puller which can pull nails with different lengths, can protect the surface of a nailed object and reduce the damage to the surface of the nailed object.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a nail puller, includes the nail pulling head and pulls out the nail handle of nail head cooperation connection with pulling out, the top of pulling out the pin fin is provided with the nail wing, the left and right sides of pulling out the pin fin all is provided with the support column, still including the support frame that is used for supporting the support column, the support frame is including the last port that is used for the lower port that the nail passed and is used for supporting the support column, and lower port and last port intercommunication and form the through-hole, be provided with the support groove that a plurality of groups highly differ and be used for supporting the support column on the last port.

Furthermore, a plurality of groups of the supporting grooves are sequentially arranged on the upper port from low to high.

Further, the supporting column is a cylindrical pin.

Further, the supporting groove is an arc groove.

Furthermore, the shape of the lower port is square.

Further, a rubber gasket is arranged on the surface of the lower port.

Furthermore, a hammer head is arranged below the nail pulling head.

The utility model has the beneficial effects that: the nail pulling device can be used for pulling nails with different lengths, protecting the surface of the nailed nail and reducing the damage to the surface of the nailed nail. The in-process of pulling out the nail, owing to there is the cooperation of support column and support frame to use, pull out the nail head and can not touch and be extracted out the nail by the nail surface, protected by the nail surface, reduced by nail surface damage, the process of pulling out the nail simultaneously is for going forward layer upon layer, pulls out the nail in-process, can not cause the nail hole to enlarge, reduces nail hole damage, can not influence pleasing to the eye and later stage use.

Drawings

FIG. 1 is a front view of the present invention pulling head;

FIG. 2 is a schematic view of the structure of the present invention showing the engagement between the nail pulling head and the nail pulling handle;

FIG. 3 is a front view of the support bracket of the present invention;

FIG. 4 is a top view of the support of the present invention;

shown in the figure: 1-pulling out the nail head; 2-nail pulling handle; 3-a nail nipping wing; 4-a support column; 5-a support frame; 501-lower port; 502-upper port; 6-supporting the groove; 7-a hammer head; 8-a through hole; 9-a rubber gasket; l-corresponding line.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated as the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside", etc. appear based on the orientation or positional relationship shown in the drawings, the orientation or positional relationship with respect to the stud 1 is based on the orientation or positional relationship shown in fig. 1, the orientation or positional relationship with respect to the support frame 5 is based on the orientation or positional relationship shown in fig. 3, and only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4, the nail extractor of the present invention includes a nail pulling head 1 and a nail pulling handle 2 cooperatively connected with the nail pulling head 1, a nail pulling wing 3 is disposed above the nail pulling head 1, support columns 4 are disposed on both left and right sides of the nail pulling head 1, and a support frame 5 for supporting the support columns 4, wherein the support frame 5 includes a lower port 501 for a nail to pass through and an upper port 502 for supporting the support columns 4, the lower port 501 is communicated with the upper port 502 to form a through hole 8, and a plurality of groups of support grooves 6 having different heights and for supporting the support columns 4 are disposed on the upper port 502. According to the utility model, the support columns 4 are arranged on the left side and the right side of the nail pulling head 1, as shown in figure 1, the nail pulling head 1 is matched with the support frame 5 to realize the nail pulling, and the steps of the utility model are 1. the support frame 5 is arranged on the upper part of the nail, the lower port 501 of the support frame 5 faces downwards, the upper port 502 faces upwards, and the nail is positioned in the through hole 8, which is equivalent to covering the nail by the support frame 5; 2. the nail pulling head 1 is arranged in the through hole 8 of the support frame 5, and the nail pulling wing 3 above the nail pulling head 1 is clamped into the head of the nail; meanwhile, the support columns 4 on the left side and the right side of the nail pulling head 1 are arranged in the lowest support grooves 6 corresponding to the nail pulling positions; 3. then pull out nail handle 2, utilize the thick stick principle, pull out the nail to suitable position after, arrange support column 4 in second order support groove 6 again, namely arrange support column 4 in compare in the support groove 6 that is high for the first time, pull out nail handle 2, utilize the thick stick principle, pull out the nail to suitable position, so repeatedly until pulling out the nail. The nail pulling device can be used for pulling nails with different lengths, protecting the surface of the nailed nail and reducing the damage to the surface of the nailed nail. The in-process of pulling out the nail, owing to have the cooperation of support column 4 and support frame 5 to use, pull out nail head 1 can not touch and can be extracted out the nail by the nail surface, protected by the nail surface, reduced by nail surface damage, the process of pulling out the nail simultaneously is for going forward layer upon layer, pulls out the nail in-process, can not cause the nail hole to enlarge, reduces the nail hole damage, can not influence pleasing to the eye and later stage use.

The upper port 502 department of support frame 5 is provided with the different support groove 6 of a plurality of groups height, and a set of support groove 6 is shown in fig. 4, and two support grooves 6 that correspond line L connection represent a set of support groove 6, and a set of support groove 6 is used for supporting the support column 4 of the left and right sides of pulling out the pin fin 1, and this embodiment, for pulling out the nail convenient, according to the user's custom, a plurality of groups support groove 6 sets gradually on last port 502 from low to high. Through set gradually by low to high support groove 6, the user only need in proper order with support column 4 arrange support groove 6 in can, convenient and fast to make overall structure stable, convenient processing production.

The shape of the supporting column 4 can be cylindrical, prismatic, elliptical and the like, and in the embodiment, in order to prevent the user from rotating the nail pulling handle 2 and reduce resistance, the supporting column 4 is a cylindrical pin.

The shape of support slot 6 can be recess, arc wall etc. and this embodiment is for the shape of cooperation support column 4 for it is more laborsaving to rotate nail pulling handle 2, support slot 6 is the arc wall.

The shape of the lower port 501 may be triangular, rectangular, circular, etc. for nails to pass through, and in this embodiment, the lower port 501 is square for structural stability and sufficient construction area.

The surface of the lower port 501 is provided with a rubber gasket 9. The rubber gasket 9 is arranged at the lower port 501, so that the contact surface of the support frame 5 and the surface to be nailed is buffered, the surface to be nailed is protected, and the damage to the surface to be nailed is reduced.

A hammer head 7 is arranged below the nail pulling head 1. The hammer head 7 is arranged at the other end of the nail pulling head 1, so that the utility model not only can be used for pulling nails, but also can be used for hammering nails.

Claims

1. The utility model provides a nail puller, including pulling out pin fin (1) and with pull out pin fin (1) cooperation nail pulling handle (2) of being connected, the top of pulling out pin fin (1) is provided with nail wing (3), its characterized in that: the utility model discloses a nail pulling device, including pull out the left and right sides of pin fin (1) and all be provided with support column (4), still including support frame (5) that are used for supporting support column (4), support frame (5) are including lower port (501) that are used for the nail to pass and last port (502) that are used for supporting support column (4), and lower port (501) and last port (502) intercommunication and form through-hole (8), be provided with support groove (6) that a plurality of groups height difference and be used for supporting support column (4) on last port (502).

2. A nail puller as set forth in claim 1, wherein: the support grooves (6) of a plurality of groups are sequentially arranged on the upper port (502) from low to high.

3. A nail puller as set forth in claim 2, wherein: the supporting column (4) is a cylindrical pin.

4. A nail puller as set forth in claim 3, wherein: the supporting groove (6) is an arc groove.

5. A nail puller as set forth in claim 4, wherein: the lower port (501) is in a shape of a square.

6. A nail puller as claimed in claim 1, 2, 3, 4 or 5, wherein: and a rubber gasket (9) is arranged on the surface of the lower port (501).

7. A nail puller as set forth in claim 6, wherein: a hammer head (7) is arranged below the nail pulling head (1).