WO2020051880A1

WO2020051880A1 - Double-headed hardware hammer

Info

Publication number: WO2020051880A1
Application number: PCT/CN2018/105731
Authority: WO
Inventors: 周皓
Original assignee: 苏州迈创信息技术有限公司
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2020-03-19
Also published as: DE212018000037U1

Abstract

Disclosed is a double-headed hardware hammer, belonging to the technical field of hardware tools. The double-headed hardware hammer comprises a first hammerhead (1), a second hammerhead (2), a handle (3) and an elastic piece (4). The first hammerhead is fixedly connected to one end of the handle. The second hammerhead is connected to one end of the elastic piece. The other end of the elastic piece is fixed to the middle of the handle. The second hammerhead is located above the first hammerhead. There is a gap between the second hammerhead and the first hammerhead in a normal state. During hammering, the second hammerhead can re-hammer the first hammerhead under the effect of inertia. The hardware hammer is provided with two hammerheads arranged one above the other. During hammering, the first hammerhead directly strikes an object, and the second hammerhead hammers the first hammerhead under the effect of inertia. By hammering twice, the overall hammering force can be increased and the efficiency can be improved.

Description

Double-headed metal hammer

Technical field

The utility model belongs to the technical field of hardware tools, and particularly relates to a hardware hammer.

Background technique

A hammer is a tool that strikes an object to move or deform it. It is most commonly used to knock nails, correct or knock open objects. Hammers come in a variety of forms. Common forms are a handle and a top. The top side is flat. For hammering, the other side is a hammer head. The shape of the hammer head can be like a sheep horn or a wedge. Its function is to pull out nails.

When a hammer strikes with a hammer, it usually requires a large amount of strength, but because the weight of the hammer is generally small, the efficiency of the hammer is relatively low.

Utility model content

The technical problem that the utility model mainly solves is to provide a double-headed metal hammer, which has two hammer heads arranged in the up and down directions. When hammering, the first hammer head directly strikes the object, and the second hammer head is under inertia. Will hit the first hammer head, two strokes can increase the overall hammer force and improve efficiency.

To solve the above technical problems, a technical solution adopted by the present utility model is as follows:

A double-headed metal hammer includes a first hammer head, a second hammer head, a handle, and a spring piece. The first hammer head is fixedly connected to one end of the handle, and the second hammer head is connected to one end of the spring piece. , The other end of the elastic piece is fixed to the middle of the handle, the second hammer head is located above the first hammer head, and between the second hammer head and the first hammer head in a normal state There is a gap. When hammering, the second hammer head can hammer the first hammer head again under the action of inertia.

Further, a spring is provided at an included angle between the elastic piece and the handle, and the spring assists in supporting the elastic piece and the handle.

Further, a lock member is provided between the first hammer head and the second hammer head, and the lock member can connect and fix the first hammer head and the second hammer head.

Further, the locking member includes a connection claw and a connection buckle provided on the first and second hammer heads, and one end of the connection grip is connected to the first or second hammer head. The connection buckle, and the other end of which is detachably connected to the connection buckle of the first hammer head or the second hammer head.

Further, an end of the second hammer head remote from the first hammer head has a nail lifting ear.

Further, a screwdriver is provided at the end of the handle, and the screwdriver is detachably connected to the handle.

The beneficial effects of the utility model:

1. The hardware hammer of the utility model has two hammer heads arranged in the up and down directions. When the hammer is used, the first hammer head directly strikes the object, and the second hammer head will also hammer the first hammer head under the action of inertia. , Two hammers can increase the overall hammer power and effectively improve efficiency;

2. The second hammer head of the present utility model is connected to the handle through an elastic piece, which can use the force of inertia to hammer to the maximum extent. There is also a spring at the angle between the elastic piece and the handle. The spring assists the elastic piece to work and can prevent the Deviation of the hammer head;

3. There is a lock between the first hammer head and the second hammer head. The first hammer head and the second hammer head can be tightly fixed by the lock member. At this time, it can work like an ordinary hammer, and can also The nail is pulled out by using the second ear of the hammer head. In addition, a screwdriver is provided at the end of the handle, and the screwdriver can be detachably connected to the handle, and can be easily taken out when needed.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and can be implemented in accordance with the contents of the description, the following describes in detail the preferred embodiments of the utility model and the accompanying drawings. Rear.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the hardware hammer of the present invention;

2 is a schematic structural diagram of a hardware hammer of the present invention (the hammer head is locked);

3 is a schematic view of a screwdriver of a hardware hammer according to the present invention;

Each part in the drawing is marked as follows:

The first hammer head 1, the second hammer head 2, the nail lifting ear 21, the handle 3, the elastic sheet 4, the spring 5, the locking member 6, the connecting claw 61, the locking hook 611, the connecting buckle 62, and the screwdriver 7.

detailed description

The preferred embodiments of the present invention will be described in detail below with reference to the drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so that the protection scope of the present invention can be more clearly defined. .

Embodiment: A double-headed metal hammer, as shown in FIG. 1 to FIG. 3, includes a first hammer head 1, a second hammer head 2, a handle 3, and an elastic piece 4, the first hammer head and one end of the handle Fixedly connected, the second hammer head is connected to one end of the elastic piece, the other end of the elastic piece is fixed to the middle of the handle, the second hammer head is located above the first hammer head, and is in a normal state At this time, there is a gap between the second hammer head and the first hammer head. When hammering, the second hammer head can hammer the first hammer head again under the action of inertia.

A spring 5 is provided at an included angle between the elastic piece and the handle, and the spring assists in supporting the elastic piece and the handle;

In this embodiment, the spring is a compression spring.

A lock member 6 is provided between the first hammer head and the second hammer head, and the lock member can connect and fix the first hammer head and the second hammer head.

The locking member includes a connection claw 61 and a connection buckle 62 provided on the first and second hammer heads. One end of the connection grip is connected to the first or second hammer head. A connection buckle, and the other end of the connection buckle is detachably connected to the first hammer head or the second hammer head.

In this embodiment, one end of the connection claw is rotatably connected to the connection buckle of the second hammer head, and the other end is provided with a locking hook 611, and the connecting grip is rotated to hook the second hook The connection buckle of the hammer head achieves locking.

An end of the second hammer head remote from the first hammer head has a nail lifting ear 21.

A screwdriver 7 is provided at the end of the handle, and the screwdriver is detachably connected to the handle.

In this embodiment, the end of the handle has a blind hole, and the screwdriver is inserted into the blind hole and fixed in the blind hole by a thread.

The working process and working principle of the utility model are as follows:

The hardware hammer has two hammer heads arranged in the up and down direction. When the hammer is used, the first hammer head directly strikes the object, and the second hammer head will also hammer the first hammer head under inertia. The double hammering can increase The overall hammering force effectively improves efficiency;

The second hammer head is connected to the handle through an elastic piece, which can use the force of inertia to hammer to the maximum extent. A spring is also provided at the angle between the elastic piece and the handle. The spring assists the elastic piece to work, and it can also prevent the second hammer head from deviating;

A locking member is provided between the first hammer head and the second hammer head, and the first hammer head and the second hammer head can be closely attached and fixed by the locking member. At this time, it can work like an ordinary hammer, and can also use the first hammer head. The nails of the two hammer heads pull out the nails. In addition, the end of the handle is also provided with a screwdriver. The screwdriver is detachably connected to the handle, and can be easily taken out when needed.

The above description is only an embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structural transformation made using the description of the utility model and the contents of the drawings, or directly or indirectly used in other related technical fields It is included in the scope of patent protection of the utility model for the same reason.

Claims

A double-headed metal hammer is characterized in that it includes a first hammer head (1), a second hammer head (2), a handle (3), and an elastic piece (4). The first hammer head and one end of the handle Fixedly connected, the second hammer head is connected to one end of the elastic piece, the other end of the elastic piece is fixed to the middle of the handle, the second hammer head is located above the first hammer head, and is in a normal state At this time, there is a gap between the second hammer head and the first hammer head. When hammering, the second hammer head can hammer the first hammer head again under the action of inertia.
The double-headed metal hammer according to claim 1, wherein a spring (5) is provided at an angle between the elastic piece and the handle, and the spring assists in supporting the elastic piece and the handle.
The double-headed metal hammer according to claim 1, characterized in that: a lock member (6) is provided between the first hammer head and the second hammer head, and the lock member can be connected and fixed to The first and second hammer heads are described.
The double-headed metal hammer according to claim 3, wherein the locking member comprises a connecting claw (61) and a connecting buckle (62) provided on the first and second hammer heads, and One end of the connection grip is connected to the connection buckle of the first or second hammer head, and the other end is detachably connected to the connection buckle of the first or second hammer head.
The double-headed metal hammer according to claim 1, characterized in that an end of the second hammer head remote from the first hammer head has a nail lifting ear (21).
The double-headed metal hammer according to claim 1, wherein a screwdriver (7) is provided at the end of the handle, and the screwdriver is detachably connected to the handle.