CN219311206U - Multifunctional claw hammer - Google Patents

Abstract

The utility model discloses a multifunctional claw hammer which comprises a pipe wrench handle, a connecting seat arranged at one end of the pipe wrench handle, a hammer handle movably penetrating through the connecting seat along the length extending direction of the connecting seat, a control piece arranged in the connecting seat and used for controlling the length of the hammer handle extending out of a movable seat, a hammer head assembly arranged at one end of the hammer handle, a first tooth arranged at one side of the hammer head assembly and a second tooth arranged at one side of the connecting seat, wherein the hammer head is arranged at the other end of the hammer head assembly; the first teeth and the second teeth are oppositely arranged and are arranged at intervals along the length extending direction parallel to the hammer handle. The multifunctional claw hammer is convenient to use, and the length of the arm of force can be adjusted according to the requirements.

Description

Multifunctional claw hammer

Technical Field

The utility model relates to a multifunctional claw hammer.

Background

The pipe wrench and the claw hammer are both hand tools with larger mass, and are inconvenient to carry. In the prior art, for portable, generally set up the binding clip in the tup outside of claw hammer to adjust the position of binding clip for the tup through adjusting nut and realize the function of pipe wrench, still need dismantle outside binding clip when realizing the function of claw hammer. This structure enables the functions of the pipe wrench and the claw hammer to be respectively implemented on the same tool, but has the following disadvantages: when the claw hammer is used, the clamp head needs to be disassembled, so that the claw hammer is inconvenient to use; the arm of force length of the claw hammer can not be adjusted, and not only is the arm of force difficult to extend to save effort, but also the arm of force is difficult to shorten to increase flexibility.

Disclosure of Invention

The utility model aims to provide a multifunctional claw hammer which is convenient to use and the length of a force arm can be adjusted according to the needs.

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

the multifunctional claw hammer comprises a pipe wrench handle, a connecting seat arranged at one end of the pipe wrench handle, a hammer handle movably penetrating through the connecting seat along the length extending direction of the connecting seat, a control piece arranged in the connecting seat and used for controlling the hammer handle to extend out of the length of the movable seat, a hammer head assembly arranged at one end of the hammer handle, a first tooth arranged at one side of the hammer head assembly and a second tooth arranged at one side of the connecting seat;

the first teeth and the second teeth are oppositely arranged and are arranged at intervals along the length extending direction parallel to the hammer handle.

Preferably, the connecting seat is hollow, the control piece comprises an adjusting nut arranged in the connecting seat, the hammer handle is arranged in the adjusting nut in a penetrating manner, and the adjusting nut can be rotatably arranged in the connecting seat around the axis direction of the adjusting nut.

More preferably, the side portion of the adjusting nut passes out of the connecting seat.

Still further preferably, two opposite sides of the adjusting nut penetrate out of two opposite sides of the connecting seat respectively.

Preferably, the hammer head assembly comprises a claw part and a hammering part which are connected with each other, the claw part is connected with one end of the hammer handle, and the first tooth is arranged on one side of the hammering part.

More preferably, the hammering part is provided with a nail groove, and the hammer head assembly further comprises a magnetic attraction piece buried in the nail groove.

More preferably, the direction of arrangement of the claw and the hammer is perpendicular to the hammer shank.

More preferably, the lower portion of the connecting seat extends toward the hammering portion to form an extension portion, and the second tooth is provided on the extension portion.

Preferably, the hammer handle is parallel to the pipe wrench handle.

Preferably, the pipe wrench handle is hollowed out.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the multifunctional claw hammer, the second tooth at one side of the connecting seat is arranged on the inner side of the first tooth on the hammer head assembly, so that the connecting seat is not required to be dismantled when the claw hammer is used, and the use is convenient;

the hammer handle can movably penetrate into the connecting seat along the length extending direction of the hammer handle, so that the hammer handle not only can clamp a pipe when the pipe wrench is used; when the claw hammer is used, the length of the force arm can be adjusted according to the requirement, the force arm is lengthened to save labor, or the force arm is shortened to increase flexibility;

when the operation space is smaller, the hammer handle can be detached from the connecting seat, so that the claw hammer is smaller and the flexibility is further increased.

Drawings

Fig. 1 is a schematic structural view of a multifunctional claw hammer according to an embodiment of the present utility model.

Wherein: 1. a pipe wrench handle; 2. a connecting seat; 21. an extension; 3. a hammer handle; 4. an adjusting nut; 5. a hammer head assembly; 51. a sheep horn; 52. a hammering unit; 6. a first tooth; 7. and a second tooth.

Detailed Description

The technical scheme of the utility model is further described below with reference to specific embodiments and drawings.

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "inner", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Referring to fig. 1, the present embodiment provides a multifunctional claw hammer, which includes a pipe wrench handle 1, a connecting seat 2 provided at the front end of the pipe wrench handle 1 (arrow in fig. 1 is directed forward from the rear), a hammer handle 3 movably penetrating the connecting seat 2 along the extending direction of the length of the hammer handle 3, a control member provided in the connecting seat 2 and used for controlling the length of the hammer handle 3 to extend forward from the movable seat, and a hammer head assembly 5 provided at the front end of the hammer handle 3. In this embodiment, the hammer shank 3 is parallel to the pipe wrench shank 1.

The connecting seat 2 is hollow, the control piece comprises an adjusting nut 4 arranged in the connecting seat 2, the hammer handle 3 is arranged in the adjusting nut 4 in a penetrating way, and the adjusting nut 4 can be rotationally arranged in the connecting seat 2 around the axis direction of the hammer handle. The circumferential side part of the hammer handle 3 is provided with threads, and the hammer handle 3 can be driven to do linear motion relative to the connecting seat 2 by rotating the adjusting nut 4.

In order to facilitate touching the adjusting nut 4 to control the length of the hammer handle 3 extending forward out of the movable seat, the side of the adjusting nut 4 is threaded out of the connecting seat 2. In this embodiment, the opposite left and right sides of the adjusting nut 4 respectively penetrate the opposite left and right sides of the connecting seat 2, so that two fingers can mutually cooperate to toggle the adjusting nut 4, and the adjusting speed is improved.

The multifunctional claw hammer further comprises a first tooth 6 arranged at the rear side of the hammer head assembly 5 and a second tooth 7 arranged at the front side of the connecting seat 2, wherein the first tooth 6 and the second tooth 7 are oppositely arranged and are arranged at intervals along the length extending direction (namely the front-back direction in fig. 1) parallel to the hammer handle 3.

With this arrangement, when the spacing between the first teeth 6 and the second teeth 7 is required to be adjusted to use the function of the pipe wrench, the length of the hammer handle 3 extending forward from the connecting seat 2 is adjusted, and the thicker the pipe is, the longer the hammer handle 3 extending forward from the connecting seat 2, and when the pipe is required to be clamped, the hammer handle 3 is adjusted to retract rearward relative to the connecting seat 2.

Because connecting seat 2 is in the rear side of tup subassembly 5, when using the function of claw hammer, the position of connecting seat 2 can not cause the interference to hammering, need not to demolish connecting seat 2 when using the claw hammer function, and it is comparatively convenient to use.

Because the hammer handle 3 can movably penetrate through the connecting seat 2 along the length extending direction of the hammer handle, the length of the force arm can be adjusted according to the requirement when the claw hammer is used, the longer the hammer handle 3 extends out of the connecting seat 2, the longer the force arm is, and the labor is saved by extending the force arm; the more the hammer handle 3 is retracted rearward relative to the connecting seat 2, the shorter the moment arm, which increases the flexibility by shortening the moment arm.

When the operation space is smaller, the hammer handle 3 can be detached from the connecting seat 2, so that the claw hammer is smaller, and the flexibility is further increased.

The hammer head assembly 5 comprises a claw portion 51 and a hammering portion 52 which are connected with each other, the claw portion 51 is connected with one end of the hammer handle 3, and the first tooth 6 is arranged at the rear side of the hammering portion 52. The horn 51 is used for stapling and the hammer 52 is used for stapling. The arrangement direction of the claw 51 and the hammering 52 is perpendicular to the hammer handle 3, in this embodiment, the lower part of the connecting seat 2 extends towards the hammering 52 to form an extension 21, and the second teeth 7 are arranged on the extension 21.

A nail groove (not shown) is formed in the front side of the hammering portion 52, and the hammer head assembly 5 further includes a magnetic attraction member buried in the nail groove. Through this setting, can be convenient for the high-efficient driving of nail.

In this embodiment, the hollow setting of pipe tongs handle 1, this structure can reduce the whole weight of multi-functional claw hammer in order to portable.

The working procedure of this embodiment is specifically described below:

the function of the pipe wrench is used:

rotating the adjusting nut 4, adjusting the length of the hammer handle 3 extending forwards out of the connecting seat 2 according to the diameter of the pipe, enabling the interval between the first tooth 6 and the second tooth 7 to be slightly larger than the diameter of the pipe, placing the pipe between the first tooth 6 and the second tooth 7, rotating the adjusting nut 4 to enable the hammer handle 3 to retract backwards relative to the connecting seat 2, and enabling the first tooth 6 and the second tooth 7 to clamp the pipe in a mutually matched mode;

function of using claw hammer:

the adjusting nut 4 is rotated to adjust the length of the force arm according to the requirement, and the longer the hammer handle 3 extends forwards out of the connecting seat 2, the longer the force arm is; the less the hammer handle 3 protrudes forward from the connecting seat 2, the shorter the moment arm.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims (10)

1. A multifunctional claw hammer is characterized in that: the pipe wrench comprises a pipe wrench handle, a connecting seat arranged at one end of the pipe wrench handle, a hammer handle movably penetrating through the connecting seat along the length extending direction of the connecting seat, a control piece arranged in the connecting seat and used for controlling the hammer handle to extend out of the length of the connecting seat, a hammer head assembly arranged at one end of the hammer handle, a first tooth arranged at one side of the hammer head assembly, and a second tooth arranged at one side of the connecting seat;

the first teeth and the second teeth are oppositely arranged and are arranged at intervals along the length extending direction parallel to the hammer handle.

2. A multi-function claw hammer according to claim 1, wherein: the connecting seat is hollow, the control piece comprises an adjusting nut arranged in the connecting seat, the hammer handle is arranged in the adjusting nut in a penetrating mode, and the adjusting nut can be rotatably arranged in the connecting seat around the axis direction of the adjusting nut.

3. The multifunctional claw hammer of claim 2 wherein: the lateral part of adjusting nut wears out the connecting seat.

4. A multifunctional claw hammer according to claim 3, wherein: the two opposite sides of the adjusting nut penetrate out of the two opposite sides of the connecting seat respectively.

5. A multi-function claw hammer according to claim 1, wherein: the hammer head assembly comprises a claw portion and a hammering portion which are connected with each other, the claw portion is connected with one end of the hammer handle, and the first tooth is arranged on one side of the hammering portion.

6. The multifunctional claw hammer of claim 5 wherein: the hammering part is provided with a nail groove, and the hammer head assembly further comprises a magnetic attraction piece buried in the nail groove.

7. The multifunctional claw hammer of claim 5 wherein: the arrangement direction of the claw part and the hammering part is perpendicular to the hammer handle.

8. The multifunctional claw hammer of claim 5 wherein: the lower part of the connecting seat extends towards the hammering part to form an extension part, and the second teeth are arranged on the extension part.

9. A multi-function claw hammer according to claim 1, wherein: the hammer handle is parallel to the pipe wrench handle.

10. A multi-function claw hammer according to claim 1, wherein: the pipe tongs handles are hollowed out.

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