CN202378010U

CN202378010U - Hammer

Info

Publication number: CN202378010U
Application number: CN2011204946052U
Authority: CN
Inventors: 王其利
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-01
Filing date: 2011-12-01
Publication date: 2012-08-15
Anticipated expiration: 2021-12-01

Abstract

The utility model relates to a hammer. The hammer comprises a hammer main body, wherein the hammer main body comprises a hammer head and a hammer handle; the hammer handle is hollow; external threads are formed at two ends of the hammer handle; internal threads matched with the external threads are formed in the hammer head; and the hammer handle is connected with the hammer head through a nut, the external threads and the internal threads. The hammer has the benefits that the structure is simple and novel, the use is convenient, the hammer head and the hammer handle are connected more firmly and have low probability of looseness, and more safety is achieved accordingly; as the hammer handle is hollow, a chisel, a screwdriver and other tools required during operation can be placed in the hammer handle, and accordingly, the carrying is more convenient; as the external threads are formed at the rear end of the hammer handle, the hammer handle can be lengthened as required for convenient use; and as the nut is arranged between the hammer head and the hammer handle, the hammer head and the hammer handle are connected more tightly and a shock-proof role can be played.

Description

A kind of hammer

Technical field

The utility model relates to a kind of hammer.

Background technology

Hammer is one of common tool of people's lives, and most of hammer in the market all is the integrative-structure that is welded by tup and hammer handle, and most hammer handle all is the wooden handle structure, and is insecure, when needs, can not extend again.

The utility model content

The purpose of the utility model provides a kind of hammer, and is easy to use, and hammer handle can extend, and overcome the deficiency of the above-mentioned aspect of present existing product.

The purpose of the utility model is to realize through following technical scheme:

A kind of hammer comprises hammer body, and hammer body comprises tup and hammer handle; Said hammer handle inside is hollow form; The two ends of hammer handle are equipped with external screw thread, and tup inside is provided with the internal thread that matches with said external screw thread, and hammer handle is connected tup through nut and said external screw thread with said internal thread.

The beneficial effect of the utility model is: simple in structure, novel, easy to use, tup is connected firmer with hammer handle, is difficult for loosening, safer; Owing to is hollow in the hammer handle, instruments such as required chisel, screwdriver carried more convenient when work can be put in the inside; The rear end of hammer handle also has external screw thread, and when needs, the hammer handle that can extend is so that convenient the use; Be provided with nut between tup and the hammer handle, make tup and hammer handle more fastening, and have antihunt action.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

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

Fig. 2 is the connection layout of described a kind of hammer of the utility model embodiment and steel pipe.

Among the figure:

1, hammer body; 11, tup; 12, hammer handle; 2, steel pipe; 3, nut.

The specific embodiment

As shown in Figure 1; The described a kind of hammer of the utility model embodiment comprises hammer body 1, and hammer body 1 comprises tup 11 and hammer handle 12; Said hammer handle 12 inside are hollow form; The two ends of hammer handle 12 are equipped with external screw thread, and tup 11 inside are provided with the internal thread that matches with said external screw thread, and hammer handle 12 is connected tup 11 through nut 3 and said external screw thread with said internal thread.

During concrete the use, directly tup 11 and hammer handle 12 are got final product through being threaded, and hammer handle 12 can extend; As shown in Figure 2; Because hammer handle 12 left ends are provided with external screw thread, the steel pipe 2 that only need will have the internal thread that matches with this external screw thread is attached thereto and gets final product, and the length of steel pipe 2 is according to the size decision of tup 11; Tup 11 is big more, and the steel pipe 2 that can add is long more.

The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.

Claims

1. hammer; Comprise hammer body (1); Hammer body (1) comprises tup (11) and hammer handle (12), it is characterized in that: said hammer handle (12) is inner to be hollow form, and the two ends of hammer handle (12) are equipped with external screw thread; Tup (11) inside is provided with the internal thread that matches with said external screw thread, and hammer handle (12) is connected tup (11) through nut (3) and said external screw thread with said internal thread.