CN211103799U

CN211103799U - Hammer with adjustable size

Info

Publication number: CN211103799U
Application number: CN201921635458.9U
Authority: CN
Inventors: 葛松烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-07-28
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a hammer with adjustable size, which relates to a tool and comprises a hammer handle and a hammer head, wherein the hammer handle is of a cylindrical metal structure and is connected to the hammer head in a fusion casting mode; the hammer head comprises a small hammer, a middle hammer and a big hammer, wherein the small hammer is welded with the hammer handle and is of a cuboid metal structure, and a through hole with internal threads is formed in the center of the side face of the small hammer; the middle hammer is of a hollow cuboid structure which can be nested in the outer layer of the small hammer, and the same through hole with internal threads is arranged in the center of the side surface corresponding to the center of the small hammer; the sledge hammer is a hollow cuboid structure which can be nested in the outer layer of the middle hammer, the same through hole with internal threads is formed in the center corresponding to the central position of the middle hammer, the through hole can be penetrated through a hand-screwed screw after the three layers of hammers are nested, the hammers can be adjusted according to the difference of actual conditions, and the trouble that a plurality of hammers are required to be prepared and inconvenient to carry is solved.

Description

Hammer with adjustable size

Technical Field

The utility model relates to an instrument specifically is a hammer that can adjust size.

Background

The hammer is a tool which is often needed when people repair articles in daily life, people usually select hammers of different models according to different actual conditions, if the hammers are replaced, the hammers of various models need to be prepared and are inconvenient to carry, so that inconvenience is brought to use, if the hammers are forcibly controlled by force, the accuracy of force is difficult to ensure, and the hammers are tired.

Disclosure of Invention

In order to solve the above problem, an object of the present invention is to provide a hammer with adjustable size, which can adjust the model of the hammer according to the difference of actual conditions, and solve the problem of inconvenient carrying of a plurality of hammers.

The utility model provides a technical scheme that its technical problem adopted is: a hammer with adjustable size comprises a hammer handle and a hammer head, wherein the hammer handle is of a cylindrical metal structure and is connected to the hammer head in a fusion casting mode; the hammer head comprises a small hammer, a middle hammer and a big hammer, wherein the small hammer is welded with the hammer handle and is of a cuboid metal structure, and a through hole with internal threads is formed in the center of the side face of the small hammer; the middle hammer is of a hollow cuboid structure which can be nested in the outer layer of the small hammer, and the same through hole with internal threads is arranged in the center of the side surface corresponding to the center of the small hammer; the sledge hammer is of a hollow cuboid structure which can be nested in the outer layer of the middle hammer, the same through hole with internal threads is formed in the center of the side face corresponding to the center of the middle hammer, and the three layers of hammers can be fixed by penetrating through the through hole through hand-screwed screws after being nested.

Furthermore, the hand-screw is made of the same material as the hammer head.

The utility model has the advantages that: the utility model provides a hammer that can adjust size, can adjust the model of hammer according to actual conditions's difference, has solved the trouble that needs prepare the inconvenient carrying of a plurality of hammers, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable-size hammer according to the present invention;

FIG. 2 is a schematic view of a hand screw of an adjustable hammer according to the present invention;

fig. 3 is a schematic view of a disassembled structure of a hammer with adjustable size according to the present invention.

In fig. 1 to 3, 1 is a hammer handle, 2 is a hammer head, 3 is a hand screw, 4 is a small hammer, 5 is a medium hammer, 6 is a large hammer, 7 is a through hole, and 8 is a hollow portion.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, a hammer with adjustable size comprises a hammer handle (1) and a hammer head (2), wherein the hammer handle is of a cylindrical metal structure and is connected to the hammer head in a fusion casting manner; the hammer head (2) comprises a small hammer (4), a middle hammer (5) and a big hammer (5), the small hammer (4) is welded with the hammer handle (2) and is of a cuboid metal structure, and a through hole (7) with an internal thread is formed in the center of the side face of the small hammer; the middle hammer (5) is of a hollow (8) cuboid structure which can be nested in the outer layer of the small hammer (4), and the same through hole (7) with internal threads is arranged in the center of the side surface corresponding to the center of the small hammer (4); the large hammer (6) is of a hollow (8) cuboid structure which can be nested in the outer layer of the middle hammer (5), the same through hole (7) with internal threads is formed in the center corresponding to the center of the middle hammer (5) in the side face, and the three layers of hammers (2) can penetrate through the through hole (7) through hand-screwed screws (3) after being nested.

According to above-mentioned technical scheme, when needs use sledgehammer (6) or normally carry, utilize three-layer tup to nestification back together in hollow portion (8), then utilize hand screw (3) to pass through-hole (7), just can play fixedly, prevent the effect that tup (2) drop, when needs adjust tup (2) size, unscrew hand screw (3), then take off unnecessary tup part and twist back screw (3) again can.

Claims

1. The utility model provides a hammer that can adjust size, includes hammer handle and tup two parts, its characterized in that: the hammer head comprises a small hammer, a middle hammer and a big hammer, wherein the small hammer is welded with the hammer handle and is of a cuboid metal structure, and a through hole with internal threads is formed in the center of the side face of the small hammer; the middle hammer is of a hollow cuboid structure which can be nested in the outer layer of the small hammer, and the same through hole with internal threads is arranged in the center of the side surface corresponding to the center of the small hammer; the sledge hammer is of a hollow cuboid structure which can be nested in the outer layer of the middle hammer, the same through hole with internal threads is formed in the center of the side face corresponding to the center of the middle hammer, and the three layers of hammers can be fixed after being nested through the through hole by hand-screwing screws.