TWM609819U - Multifunctional hammer - Google Patents

Abstract

This creation discloses a multifunctional iron hammer, which comprises: a handle body, the outer side of the handle body is covered with a grip part; a hammer head is arranged at one end of the handle body, and one end of the hammer head has a percussion part; The side of the body facing the striking part is defined as the first side, and the other side opposite to the striking part is defined as the second side; The component has a sheet-shaped plate body, which is bent toward the first side of the handle; the end of the plate body has a cutting edge, and a nail pulling groove is arranged in the center of the cutting edge.

Description

Multifunctional hammer

This creation relates to a multifunctional hammer, in particular to a multifunctional hammer used for carpentry, ironwork or maintenance and dismantling operations.

Existing hammers usually only have a single hammer head, and the two ends of the hammer head are designed to have different functions. For example, one end of the hammer head is designed as a striking part for striking iron nails or breaking stone, cement, etc. Iron parts are used, and the other end of the hammer head relative to the striking part is designed as a nail pulling part for pulling out iron nails.

However, due to the limited functions of the existing hammer, the user must carry multiple hand tools at the same time, which causes inconvenience in use. Therefore, how to overcome the above-mentioned shortcomings through the improvement of structural design has become one of the important issues to be solved by this business.

The technical problem to be solved by this creation is to improve on the shortcomings of the existing hammers with limited functions.

In order to solve the above technical problems, one of the technical solutions adopted in this creation is to provide a multifunctional hammer, which includes: a handle body having opposite ends in the longitudinal direction; Covering the outer side of the handle body; a hammer head disposed at one end of the handle body in the longitudinal direction, and one end of the hammer head perpendicular to the longitudinal direction of the handle body has a percussion part; The side of the shank facing the striking part is defined as the first side, and the other side opposite to the striking part is defined as the second side; and a nail puller assembly disposed on the shank The longitudinal direction is relative to one end of the hammer head, the nail puller assembly has a sheet-shaped plate body, and the plate body is bent toward the direction of the first side of the handle body ; The end of the board body portion has a cutting edge, and a nail pulling groove located in the center of the cutting edge.

One of the beneficial effects of this creation is that the creation can integrate the nail puller assembly on the other end of the handle body of the multifunctional hammer relative to the hammer head, thereby making the multifunctional hammer The hammer has multiple functions, which can improve the convenience of use and reduce the number of hand tools carried by the user.

In order to further understand the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation. However, the drawings provided are only for reference and explanation, and are not used to limit this creation.

The following is a specific embodiment to illustrate the implementation of the "multifunctional hammer" disclosed in this creation, and those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings of this creation are merely schematic illustrations, and are not depicted in actual size, and are stated in advance. The following implementations will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

Referring to FIGS. 1 to 7, the first embodiment of the present creation provides a multifunctional hammer 100, which includes a handle body 11, a hammer head 20, a grip portion 30, and a nail puller assembly 40.

As shown in FIGS. 1 to 3, the handle body 11 has opposite ends in the longitudinal direction, the hammer head 20 is disposed at one end of the handle body 11 in the longitudinal direction, and the nail puller assembly 40 is provided at the other end of the handle body 11 opposite to the hammer head 20 in the longitudinal direction.

As shown in Figures 1 and 3, in this embodiment, in this embodiment, the handle body 11, the hammer head, and the nail puller assembly 40 are made of metal materials and are integrally connected together . The side of the handle 11 facing a striking part 21 of the hammer 20 of the hammer head 20 is defined as the first side 101, and the other side of the handle 11 opposite to the striking part 21 is defined For the second side 102. The two sides of the handle 11 between the first side 101 and the second side 102 are respectively provided with a longitudinal groove 11, so that the handle 11 forms an I-shaped cross-section. By arranging the two longitudinal grooves 11 in the handle 11, on the one hand, the weight of the handle 11 can be reduced without reducing the strength of the handle 11, and on the other hand, the handle 11 can have better elasticity. And it can cushion the vibration generated when the hammer head 20 hits, so as to improve the comfort of use.

As shown in FIGS. 1 and 2, in this embodiment, the hammer head 20 is disposed at one end of the longitudinal direction of the handle body 11, and the hammer head 20 is substantially perpendicular to the handle body 11 In the longitudinal direction of the hammer head 20, one end of the two ends perpendicular to the longitudinal direction of the handle has a striking part 21, and is opposite to the striking part 21 A second functional portion 22 is formed at the other end, and in this embodiment, the second functional portion 22 has a claw nail puller 23.

As shown in FIG. 4, the user can use the hammer head 20 to strike the nail 60 through the striking part 21, or use the striking part 21 to hammer other objects, for example: using the striking part 21 Crush stones or cement blocks, or use the striking part 21 to strike a chisel or drill bit. At the same time, the second functional part 22 of the hammer head 20 can also be used for nail pulling operations.

The grip portion 30 is wrapped on the outside of the handle body 11, and the grip portion 30 is a rubber sleeve made of rubber, silicone or other elastic materials, and can be molded on the handle by injection overmolding. The outer side of the handle body 11. The outer surface of the grip portion 30 is also provided with a plurality of anti-slip lines 31 to increase the friction between the grip portion 30 and the palm of the user. The grip portion 30 has good elasticity, and its shape is designed to conform to the ergonomic shape of the user's palm, so it can enhance the user's grip comfort and avoid the user's accidental injury.

The nail puller assembly 40 is arranged at one end of the handle body 11 opposite to the hammer head 20 in the longitudinal direction, and the nail puller assembly 40 has a trapezoidal shape with a sheet shape and a generally narrow upper and lower width. The plate body 41 is bent in the direction of the first side 101 of the shank 11, so that the plate body 41 faces the first side 101 relative to the shank 11 The direction of the side 101 is inclined, and a corner portion 411 is formed at the junction of the plate body portion 41 and the second side of the handle body 11. In this embodiment, the included angle between the plate body 41 and the longitudinal direction of the handle 11 is defined as a first included angle θ1, and the first included angle θ1 is between 15 degrees and 25 degrees. .

As shown in Figures 1 and 2, the end of the plate body 41 forms a straight cutting edge 42. The angle of the cutting edge 42 is defined as a second included angle θ2, and the second included angle θ2 is between 20 degrees. Between ~ 30 degrees. The plate body portion 41 is provided with a nail pulling groove 43 in the center of the cutting edge 42. In this embodiment, the nail pulling groove 43 roughly forms a V-shaped concave notch. In addition, another nail pulling hole 44 is provided at the center of the plate body 41. The nail extraction groove 43 and the nail extraction hole 44 are respectively used to remove nails of different sizes, so that the nail extraction assembly 40 has the function of removing nails, and can also be used as a chisel or a spatula.

In particular, the plate body 41 of the present creation is arranged to be bent toward the first side 101 of the shank 10, which on the one hand enables the nail puller assembly 40 to be inclined relative to the shank 10 , So that when the nail puller assembly 40 is used to pull out nails, the user can apply force from the handle body 10, so that the nail puller assembly 40 prys up with the corner portion 411 as a fulcrum, thus smoothly Pull out the nails. On the other hand, as shown in FIG. 4, when the user grasps the handle body 10 with the palm of the hand, the user's hand is located on the second side 102 of the handle body 10 (that is, with the hammer The side of the head 20 opposite to the knocking portion 21), and the nail puller assembly 40 is bent in the direction of the first side 101, so that the direction in which the plate body 41 is bent is the same as the user The direction of his hands is opposite. In other words, when the user grasps the handle body 10 by hand, the end of the plate body 41 is inclined and bends in the direction away from the user's hand. Therefore, the ergonomic design can be avoided. Injury the user's hand by mistake during use.

As shown in Figures 4 to 7, there are multiple different usage patterns of the creative multifunctional hammer 100. For example, as shown in FIG. 4, the hammer head 20 of the multifunctional hammer 100 of the present invention is used to hit a nail 60 to drive the nail into a work object. For example: Figure 5 shows the use of the nail puller assembly 40 as a chisel or spatula. As shown in the figure, the user grasps the handle with the length of his hand, and the end of the nail puller assembly 40 The cutting edge 42 is used as a chisel or a shovel, and the removal object 50 is scraped from the wall or the ground.

As shown in FIG. 6, the user uses the nail extraction groove 43 of the nail extraction assembly 40 to remove the nail 60 nailed to the wooden board or the wall. When the user pulls out the nail 60 with the nail puller 43, the cutting edge 42 can be inserted under the nail head 61 of the nail 60, and the nail head 61 of the nail 60 can be inserted into the puller. In the nail slot 43, the user can then use the corner portion 411 of the nail puller assembly 40 where the plate body portion 41 and the handle body 11 are connected as a fulcrum to press against the wall or the ground, and hold The handle portion 30 is forced down, so that the nail puller assembly 40 is pried upward, and the nail 60 is pulled out from the wall or wooden board.

As shown in FIG. 7, the nail 60 is extracted using the nail extraction hole 44 of the nail extraction assembly 40. When the nail 60 is removed using the nail extraction hole 44, the user can insert the nail head 61 of the nail 60 into the nail extraction hole 44, so that the nail head 61 is engaged with The edge of the nail pulling hole 44 is then pulled up to pull the nail 60 out.

[Second Embodiment]

As shown in FIG. 8, it is the second embodiment of the creation. It should be noted that this embodiment is similar to the above-mentioned first embodiment, so the similarities between the two embodiments will not be repeated.

In this embodiment, the hammer head 20 is provided with a chopping part 24 at the other end relative to the percussion part 21. In this embodiment, the chopping part 24 is an axe and can be used for chopping. Use for chopping wood or other work objects.

The chopping part 24 forms the second functional part of the hammer head 20. However, the present authoring embodiment is not limited to this. For example, in other unillustrated embodiments of the present creation, the second functional part of the hammer 20 may also be a pick, a hoe, a glass breaker or other types of tools.

[Beneficial effects of the embodiment]

One of the beneficial effects of this creation is that the creation can integrate the nail puller assembly on the other end of the handle body of the multifunctional hammer relative to the hammer head, thereby making the multifunctional hammer The hammer has multiple functions, which can improve the convenience of use and reduce the number of hand tools carried by the user.

More specifically, the multifunctional hammer of the present invention is designed to bend the nail puller assembly toward the first side of the handle, so that the nail puller is inclined relative to the handle. The overall configuration of the creative multifunctional hammer conforms to the ergonomic design.

The content disclosed above is only a preferred and feasible embodiment of this creation, and does not limit the scope of patent application for this creation. Therefore, all equivalent technical changes made using this creation specification and schematic content are included in the application for this creation. Within the scope of the patent.

100: Multifunctional hammer 10: handle body 101: first side 102: second side 11: Longitudinal groove 20: Hammer 21: Percussion Department 22: The second functional part 23: Claw nail puller 24: Chopping Division 30: Grip 31: Anti-slip lines 40: Nail puller assembly 41: Board body 411: corner 42: Blade 43: nail puller 44: nail pull hole 50: Remove objects 60: Nail 61: Nail Head θ1: The first included angle θ2: second included angle

Figure 1 is a three-dimensional schematic diagram of the multifunctional hammer of the first embodiment of the creation.

Figure 2 is a schematic side view of the multifunctional hammer of the first embodiment of the creation.

Fig. 3 is a schematic cross-sectional view of the handle of the multifunctional hammer of the first embodiment of the creation.

Figures 4 to 7 are schematic diagrams of the actions of the multifunctional hammer of the first embodiment of the creation in various different usage states.

Figure 8 is a schematic side view of the multifunctional hammer of the second embodiment of the creation.

100: Multifunctional hammer

10: handle body

101: first side

102: second side

11: Longitudinal groove

20: Hammer

21: Percussion Department

22: The second functional part

23: Claw nail puller

30: Grip

31: Anti-slip lines

40: Nail puller assembly

41: Board body

411: corner

42: Blade

43: nail puller

44: nail pull hole

Claims (10)

A multifunctional hammer, which includes: A handle, the handle has opposite ends in the longitudinal direction; A grip part covering the outside of the handle body; A hammer head, arranged at one end of the handle body in the longitudinal direction, one end of the hammer head perpendicular to the handle body's two ends in the longitudinal direction has a percussion part; the handle body faces the percussion One side of the part is defined as the first side, and the other side relative to the knocking part is defined as the second side; and A nail puller assembly is arranged at one end of the handle body opposite to the hammer head in the longitudinal direction, the nail puller assembly has a sheet-shaped plate body portion facing the handle The first side of the body is bent in the direction; the end of the plate body portion has a cutting edge and a nail pulling groove located in the center of the cutting edge. The multifunctional hammer according to claim 1, wherein, said; said plate body portion and said second side of said handle form a corner portion, when the user uses the nail puller to pull out When nailing, the corner part is formed to be able to support a point part. The multifunctional hammer according to claim 1, wherein a nail pulling hole is further provided in the center of the plate body. The multifunctional hammer according to claim 1, wherein the hammer head forms a second functional part with respect to the other end of the striking part. The multifunctional hammer according to claim 4, wherein the second functional part is a claw nail puller. The multifunctional hammer according to claim 1, wherein the handle body, the hammer head, and the nail puller assembly are integrally connected together. The multifunctional hammer according to claim 6, wherein the two sides of the handle between the first side and the second side are respectively provided with a longitudinal groove, so that the handle forms a Shaped section. The multifunctional hammer according to claim 1, wherein the included angle between the plate body portion of the nail puller assembly and the longitudinal direction of the handle body is between 15 degrees and 25 degrees. The multifunctional hammer according to claim 1, wherein the angle of the cutting edge is between 20 degrees and 30 degrees. The multifunctional hammer according to claim 1, wherein the grip portion is a rubber sleeve covering the outer surface of the handle body, and the outer surface of the grip portion is provided with a plurality of anti-slip lines.

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