CN211163801U

CN211163801U - Hammer head and nail hammer

Info

Publication number: CN211163801U
Application number: CN201921318864.2U
Authority: CN
Inventors: 毛子建
Original assignee: Kunshan Huasu Biotechnology Co ltd
Current assignee: Kunshan Huasu Biotechnology Co ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-08-04
Anticipated expiration: 2029-08-14

Abstract

The utility model provides a tup and nail hammer. The hammer head comprises a body and an extension part formed by extending the bottom of the body, a magnetic attraction piece is arranged on the side part of the extension part, an abutting surface is formed at the bottom of the body and is located on the same side of the hammer head, when the hammer head is used for nailing, the abutting surface abuts against the nail head of the nail, and the magnetic attraction piece and the nail body of the nail attract each other. The nail hammer comprises the hammer head and a handle. The utility model provides a tup and nail hammer do not need operating personnel to injure operating personnel's hand with hand nail when being used for nailing, can avoid the nail hammer.

Description

Hammer head and nail hammer

Technical Field

The utility model discloses mechanical tool technical field especially relates to a tup and nail hammer.

Background

Hammers are relatively common tools that can be used to drive nails. The nail hammer generally comprises a hammer head and a handle, wherein the hammer head is fixed at one end of the handle.

When a nail is driven by the hammer, in order to prevent the nail from deviating from a predetermined direction, an operator holds the nail by hand and stands the nail at a specified position, and holds the handle by the other hand to enable the hammer head to hammer the nail. However, holding the nail by hand may cause the hammer head to hammer the hand holding the nail, which is likely to cause hand injury.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a tup and nail hammer.

According to the utility model discloses an aspect provides a hammer head, the hammer head include the body and by the extension that the bottom of body extended formation, the lateral part of extension is equipped with magnetism and inhales the piece, the bottom of body is formed with the butt face, the butt face with magnetism is inhaled the piece and is located same one side of hammer head, when the hammer head is used for nailing, the butt face with the pin fin of nail offsets, magnetism inhale the piece with the nail body of nail is inhaled mutually.

Optionally, the surface of the magnetic member is a plane, and the abutting surface is perpendicular to the surface of the magnetic member.

Optionally, a mounting groove is formed on a side portion of the extending portion, and the magnetic attraction piece is arranged in the mounting groove.

Optionally, the hammer head is further provided with a connecting piece, one end of the connecting piece is fixedly connected with the magnetic attraction piece, and the other end of the connecting piece is fixed on the extending portion.

Optionally, the connecting piece includes a bolt and a nut matched with the bolt, the bolt penetrates through the extension portion, a first end of the bolt is fixedly connected with the magnetic attraction piece, a second end of the bolt opposite to the first end is exposed out of the extension portion, the nut is sleeved at the second end of the bolt, and the nut abuts against the extension portion.

Optionally, the extension is further provided with a receiving groove for receiving the bolt.

Optionally, the hammer head further comprises a hammer head part arranged at the bottom of the extension part;

the side portion of the hammer head portion is provided with an open slot, the open slot penetrates through the bottom and the top of the hammer head portion, the open slot and the abutting surface are arranged on the same side of the hammer head, and when the abutting surface abuts against the nail head of the nail, the nail body of the nail can slide in the open slot along the extending direction of the open slot.

Optionally, the extending direction of the open slot is perpendicular to the abutting surface.

According to the utility model discloses a second aspect provides a nail hammer, nail hammer includes foretell tup and handle, the lateral part of nail hammer with the one end fixed connection of handle

Optionally, the abutting surface and the magnetic attraction piece are arranged on one side of the hammer head, which is far away from the handle.

The embodiment of the utility model provides a tup and nail hammer through set up the butt face in the bottom of body, set up magnetism at the lateral part of extension and inhale the piece, before the nailing, make the pin fin and the butt face of nail offset, use magnetism to inhale the nail body of nail simultaneously. Because the nail is inhaled mutually with magnetism, when then the tup removed to the direction of plank or wall, the nail removed along with the tup to the direction of plank or wall, and the butt face can promote the nail and enter into plank or wall, and in this in-process does not need operating personnel to hold the nail with hand, can avoid the nail hammer to hurt operating personnel's hand.

Drawings

FIGS. 1-4 are structural views of an exemplary embodiment hammer;

fig. 1 is a side view of a hammer, fig. 2 is an exploded perspective view of the hammer shown in fig. 1, fig. 3 is a sectional view of a hammer head of the hammer shown in fig. 1, and fig. 4 is a sectional view of the hammer head of the hammer shown in fig. 1 when a nail is sucked.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "plurality" includes two, and is equivalent to at least two. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Fig. 1-4 are structural views of an exemplary embodiment hammer. Fig. 1 is a side view of a hammer, fig. 2 is an exploded perspective view of the hammer shown in fig. 1, fig. 3 is a sectional view of a hammer head of the hammer shown in fig. 1, and fig. 4 is a sectional view of the hammer head of the hammer shown in fig. 1 when a nail is sucked.

Referring to fig. 1, a nail hammer 100 provided by the embodiment of the present application includes a hammer head 10 and a handle 20, and a side of the hammer head 10 is fixedly connected to one end of the handle 20. Handle 20 may be held in hand while driving nail 40 using hammer 100.

Referring to fig. 2 to 4, the hammer head 10 includes a body 11 and an extending portion 12 formed by extending the bottom of the body 11, a magnetic attraction member 121 is disposed on a side portion of the extending portion 12, an abutting surface 111 is formed at the bottom of the body 11, the abutting surface 111 and the magnetic attraction member 121 are disposed on the same side of the hammer head 10, when the hammer head 10 is used for nailing a nail 40, the abutting surface 111 abuts against a nail head 41 of the nail 40, and the magnetic attraction member 121 attracts a nail body 42 of the nail 40.

In the embodiment of the present application, the bottom of the body 11 is provided with the contact surface 111, and the side of the extension 12 is provided with the magnetic member 121, so that the nail head 41 of the nail 40 is abutted against the contact surface 111 before the nail 40 is driven, and the nail body 42 of the nail 40 is attracted by the magnetic member 121. Because the nail 40 is attracted to the magnetic attraction piece 121, when the nail hammer 100 moves towards the wood board or the wall, the nail 40 moves towards the wood board or the wall along with the nail hammer 100, the abutting surface 111 can push the nail 40 to enter the wood board or the wall, and in the process, an operator does not need to hold the nail 40 by hands, so that the hand of the operator can be prevented from being injured by the nail hammer 100.

In one embodiment, the abutment surface 111 of the body 11 and the magnetic attraction member 121 are arranged on a side of the hammer head 10 facing away from the handle 20. So set up, when operating personnel held handle 20 and applyed the effort to tup 10, can make the effort of applying nail 40 bigger, more do benefit to nail 40 and enter into plank or wall. Of course, in other embodiments, the abutting surface 111 of the body 111 and the magnetic attraction member 121 may be disposed on two opposite sides of the body 11 and the handle 20.

In one embodiment, the surface of the magnetic member 121 is a plane, and the abutting surface 111 is perpendicular to the surface of the magnetic member 121. The surface of piece 121 is inhaled through setting up magnetism is the plane, can be so that the area of contact of inhaling piece 121 and nail 40 is great to make magnetism inhale that piece 121 is great to the magnetic attraction of nail 40, nail 40 and magnetism inhale that piece 121 adsorbs more firmly. Since the top surface of the nail head 41 of the nail 40 is perpendicular to the nail body 42, and the abutting surface 111 is perpendicular to the surface of the magnetic attraction member 121, when the nail body 42 of the nail 40 is attracted to the magnetic attraction member 121, the top surface of the nail head 41 of the nail 40 is completely abutted to the abutting surface 111, and when the hammer head 10 pushes the nail 40 into a wood board or a wall, the nail 40 is always attracted to the magnetic attraction member 121 and cannot be separated from the hammer head 10. Wherein, the magnetic attraction member 121 can be a permanent magnet. The abutting surface 111 is perpendicular to the surface of the magnetic element 121, which means that the abutting surface 111 is substantially perpendicular to the surface of the magnetic element 121, and the included angle between the abutting surface 111 and the surface of the magnetic element 121 is slightly larger than 90 degrees or slightly smaller than 90 degrees, which can also be considered as perpendicular to each other.

In one embodiment, the side of the extension 12 is provided with a mounting slot 122, and the magnetic element 121 is disposed in the mounting slot 122. With magnetism piece 121 setting in mounting groove 122 of inhaling, can reduce magnetism and inhale the size that piece 121 surpassed the part of the lateral part of extension 12, when the nail body 42 of nail 40 and magnetism piece 121 inhale mutually, the distance between the lateral part of nail body 42 and extension 12 is nearer, helps avoiding nail 40 to take place the slope.

In one embodiment, the hammer head 10 is further provided with a connecting member 30, one end of the connecting member 30 is fixedly connected with the magnetic attracting member 121, and the other end is fixed on the extension portion 12. So configured, the magnetic member 121 and the extension portion 12 can be connected more firmly.

The connecting member 30 may include a bolt 31 and a nut 32 matching with the bolt 31, the bolt 31 penetrates the extension portion 12, a first end 311 of the bolt 31 is fixedly connected to the magnetic attraction member 121, a second end 312 of the bolt 31 opposite to the first end 311 is exposed from the extension portion 12, the nut 32 is sleeved on the second end 312 of the bolt 31, and the nut 32 abuts against the extension portion 12. In the embodiment of the present application, the bolt 31 may be provided with a through hole (not shown), and the through hole may extend in substantially the same direction as the handle 20. The first end 311 of the bolt 31 extends to one end of the through hole to be connected with the magnetic attraction member 121, and the second end 312 of the bolt 31 extends to the outside of the other end of the through hole to be connected with the nut 32. The magnetic attraction member 121 can be fixed on the extension portion 12 more firmly by using the bolt 31 and the nut 32, and the fixation of the magnetic attraction member 121 is facilitated.

In one embodiment, the extension 12 is further provided with a receiving slot 123, the receiving slot 123 being adapted to receive the nut 32. In the illustrated embodiment, a receiving groove 123 is formed on a side of the extending portion 12 facing away from the magnetic attraction member 121. By arranging the accommodating groove 123, the bolt 31 can be accommodated in the accommodating groove 123, so that the surface of one side of the extending part 12, which is away from the magnetic attraction piece 121, is relatively flat, and the nut 32 can be prevented from being exposed outside the extending part 12, and an operator can be prevented from touching the nut 32 to hurt the operator; meanwhile, the beauty of the hammer head 10 can be improved.

In one embodiment, the hammer head 10 further includes a hammer head portion 13 formed by extending a bottom portion of the extension portion 12. In this way, after the nail tip 43 of the nail 40 is driven into the wood board or the wall body by the magnetic attraction piece 121 and the contact surface 111, the head portion 13 is used to hammer the head 41 of the nail 40, so that the whole or most of the nail body 42 of the nail 40 enters the wood board or the wall body.

The sides of the hammer head 13 may extend beyond the surface of the magnetically attractive element 121. The side of the hammer head 13 may be provided with open grooves 131, and the open grooves 131 penetrate the top and bottom of the hammer head 13. The open groove 131 and the abutting surface 111 are arranged on the same side of the hammer head 10, and when the abutting surface 111 abuts against the head 41 of the nail 40, the shank 42 of the nail 40 can slide in the open groove 131 along the extending direction of the open groove 131. With this arrangement, during the process of pushing the nail 40 into the wood board or the wall by the abutting surface 111, since the nail body 42 of the nail 40 is received in the opening groove 131, the opening groove 131 can prevent the nail 40 from tilting, which helps to make the nail 40 enter the wood board or the wall in a set direction.

The extending direction of the open groove 131 may be perpendicular to the abutting surface 111. Because the nail body 42 slides along the extending direction of the open slot 131, when the abutting surface 111 is perpendicular to the extending direction of the open slot 131, the contact area between the nail head 41 of the nail 40 and the abutting surface 111 is larger, thereby being more beneficial to driving the nail 40 into a wood board or a wall body. The extending directions of the abutting surface 111 and the open slot 131 are perpendicular to each other, which means that the extending directions of the abutting surface 111 and the open slot 131 are substantially perpendicular to each other, and the included angle between the abutting surface 111 and the extending direction of the open slot 131 is slightly larger than 90 degrees or slightly smaller than 90 degrees, which can also be considered as perpendicular to each other.

In one embodiment, the end of the body 11 facing away from the extension 12 may be provided with a nail-lifting wing 14, the nail-lifting wing 14 being used for lifting nails. Thus, the hammer 100 can be used for both driving and pulling nails, and has more comprehensive functions. Wherein, the nail nipping wing 14 can be in a goat's horn shape.

In one embodiment, the body 11, the extension portion 12, the hammer head portion 13 and the nail wing 14 may be an integral structure, so that the hammer head 10 has a relatively firm structure and a relatively simple manufacturing process.

In the embodiment of the present invention, the directions such as "top" and "bottom" are defined as shown in the illustrated embodiment, and are defined for convenience of description, and have no influence on the structure of the hammer head.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The hammer head is characterized in that the hammer head (10) comprises a body (11) and an extension part (12) formed by extending the bottom of the body (11);

the side of extension (12) is equipped with magnetism and inhales piece (121), the bottom of body (11) is formed with butt surface (111), butt surface (111) with magnetism is inhaled piece (121) and is located the same one side of tup (10), when the tup is used for nailing nail (40), the butt surface with nail head (41) counterbalance of nail (40), magnetism inhale with nail body (42) of nail (40) are inhaled mutually.

2. The hammer head according to claim 1, characterized in that the surface of the magnetically attractive element (121) is a plane, and the abutment surface (111) and the surface of the magnetically attractive element (121) are perpendicular to each other.

3. The hammer head according to claim 1, characterized in that the side of the extension (12) is provided with a mounting groove (122), and the magnetically attractive element (121) is arranged in the mounting groove (122).

4. The hammer head according to claim 1, characterized in that the hammer head (10) is further provided with a connecting piece (30), one end of the connecting piece (30) is fixedly connected with the magnetic attracting piece (121), and the other end is fixed on the extending part (12).

5. The hammer head according to claim 4, wherein the connecting member (30) comprises a bolt (31) and a nut (32) matched with the bolt (31), the bolt (31) penetrates through the extension portion (12), a first end of the bolt (31) is fixedly connected with the magnetic attraction member (121), a second end, opposite to the first end, of the bolt (31) is exposed out of the extension portion (12), the nut (32) is sleeved on the second end of the bolt (31), and the nut (32) is abutted against the extension portion (12).

6. The hammer head according to claim 5, characterized in that the extension (12) is further provided with a receiving groove (123), which receiving groove (123) is intended to receive the bolt (31).

7. The hammer head according to claim 1, characterized in that the hammer head (10) further comprises a hammer head portion (13) provided at the bottom of the extension (12);

the lateral part of hammer head portion (13) is equipped with open slot (131), open slot (131) run through the bottom and the top of hammer head portion (13), open slot (131) with butt face (111) set up the same one side of tup (10), butt face (111) with during nail head (41) of nail (40) offset, nail body (42) of nail (40) can follow in open slot (131) the extending direction of open slot (131) slides.

8. The hammer head according to claim 7, characterized in that the direction of extension of the open groove (131) is perpendicular to the abutment surface (111).

9. A hammer tacker, characterized in that said hammer tacker (100) comprises a hammer head (10) according to any one of claims 1 to 8 and a handle (20), the sides of said hammer tacker (100) being fixedly connected to one end of said handle (20).

10. Hammer according to claim 9, characterized in that the abutment surface (111) and the magnetically attracting element (121) are arranged on the side of the hammer head (10) facing away from the handle (20).