CN202622728U

CN202622728U - Novel hammer

Info

Publication number: CN202622728U
Application number: CN 201220155048
Authority: CN
Inventors: 陈书伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-06
Filing date: 2012-04-06
Publication date: 2012-12-26
Anticipated expiration: 2022-04-06

Abstract

The utility model discloses a novel hammer which comprises a hammer head and a hammer handle, wherein a hammer handle sleeve wraps the outer wall of the lower part of the hammer handle. The novel hammer is characterized in that a top-to-bottom insertion hole is formed in the hammer head; the top end of the hammer handle is in a shape corresponding to that of the insertion hole through a cold-pressing process; and the top end of the hammer handle is tightly connected with the inner wall of the insertion hole through an expansion process. According to the novel hammer, the connection tightness between the hammer handle and the hammer head is high; the stability is high; and thus the safety performance is improved.

Description

A kind of novel hammer

Technical field

The utility model relates to a kind of hand-operated tools, specifically, relates to a kind of novel hammer.

Background technology

Hammer is one of hand-operated tools commonly used in people's daily life, and it generally is made up of tup and hammer handle, and insert in the tup on the top of hammer handle, is enclosed with the hammer handle cover on the outer wall of hammer handle.The shortcoming of existing hammer is: tup is insecure with being connected of hammer handle, and is easily loosening, so that tup can be easy to split away off from hammer handle, uses inconvenience, careless slightly, also can damage the person.

Summary of the invention

The technical problem that the utility model will solve is to overcome above-mentioned defective, and the novel hammer that a kind of tup and hammer handle are connected firmly, security performance is high is provided.

For addressing the above problem, the technical scheme that the utility model adopted is:

A kind of novel hammer; Comprise tup and hammer handle, be enclosed with the hammer handle cover on the outer wall of hammer handle bottom, it is characterized in that: said tup is provided with the jack of up/down perforation; The top of hammer handle is made into and the corresponding shape of jack through the technology of cold pressing treatment; And in the insertion jack, and the top of hammer handle closely links together through the inwall that expands technology and jack.

Owing to adopted technique scheme, compared with prior art, the top of the hammer handle of the utility model is made into and the corresponding shape of jack through the technology of cold pressing treatment, behind the insertion jack, through expanding technology it closely is connected with the inwall of jack again.Like this, hammer handle increases with the tight ness rating that is connected of tup, and steadiness strengthens, thereby has improved security performance.

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the plan structure sketch map of tup described in the embodiment of the utility model.

The specific embodiment

Embodiment:

A kind of novel hammer, as shown in Figure 1, comprise tup 1 and hammer handle 2, be enclosed with hammer handle cover 3 on the outer wall of hammer handle 2 bottoms.As shown in Figure 2; Tup 1 is provided with the jack 4 of up/down perforation, and the top of hammer handle 2 is made into and jack 4 corresponding shapes through the technology of cold pressing treatment, and inserts in the jack 4; And the top of hammer handle 2 closely links together through the inwall that expands technology and jack 4.

Claims

1. novel hammer; Comprise tup (1) and hammer handle (2), be enclosed with hammer handle cover (3) on the outer wall of hammer handle (2) bottom, it is characterized in that: said tup (1) is provided with the jack (4) of up/down perforation; The top of hammer handle (2) is made into and the corresponding shape of jack (4) through the technology of cold pressing treatment; And insert in the jack (4), and the top of hammer handle (2) closely links together through the inwall that expands technology and jack (4).