CN201105434Y

CN201105434Y - Hammer with conveniently-disassembling hammer shaft

Info

Publication number: CN201105434Y
Application number: CNU2007200279477U
Authority: CN
Inventors: 王东
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-19
Filing date: 2007-09-19
Publication date: 2008-08-27
Anticipated expiration: 2017-09-19

Abstract

The utility model relates to a hammer with a hammer handle which is convenient to be dismounted, comprising a hammer head and the hammer handle, which is characterized in that the hammer handle and the hammer head are connected by threads, the upper part of the hammer handle is provided with an external thread, a screw hole is arranged on the hammer head, and the screw hole is provided with an internal thread which is corresponding to the external thread on the hammer handle. The upper part of the hammer handle which penetrates out of one end of the hammer head is connected with a fastening bolt by the thread. The hammer handle is provided with the external thread at the upper part, and the lower part is a metal rod which is shaped like a polygonal prism. The hammer head and the hammer handle of the utility model are connected by threads, which is very firm; when not in use or in need of replacing the hammer head, the hammer head and the hammer handle can be dismounted, the carry is easy; furthermore, one hammer handle can be corresponding to a plurality of hammer heads, thus reducing the cost.

Description

A kind of hammer of hammer handle convenient disassembly

Technical field

The utility model relates to a kind of hammer, specifically a kind of hammer of hammer handle convenient disassembly.

Background technology

Existing hammer all is made up of tup and hammer handle.Hammer handle is wooden making mostly, and tup is installed in the upper end of hammer handle, and the tup of this hammer and the ease of connection of hammer handle are loosening, so that tup can be easy to split away off from hammer handle, uses inconvenience, and is careless slightly, also can injure the user.In addition, the hammer handle of the hammer that has is a metallic rod, and its hammer handle and tup are made and become one, though solved the caducous problem of tup like this,, being not easy to of this hammer carried, and hammer handle can only tup of correspondence, the cost height.

Summary of the invention

The purpose of this utility model provides the hammer of the hammer handle convenient disassembly that a kind of tup and hammer handle be connected firmly.

For achieving the above object, the utility model is by the following technical solutions:

A kind of hammer of hammer handle convenient disassembly comprises tup and hammer handle, and its characteristics are: hammer handle is threaded with tup; The top of hammer handle has external screw thread, has screw on the tup, screw have with hammer handle on the corresponding internal thread of external screw thread.

The top of described hammer handle passes the tup threaded one end and is connected with fastening bolt.

Described hammer handle is that top has external screw thread, and the bottom is the metallic rod of polygon prism.

Owing to adopted technique scheme, tup of the present utility model and hammer handle are by being threaded, and be very firm; When not using or need to change tup, tup, hammer handle can be disassembled, be convenient for carrying; And one can corresponding a plurality of tups hammer handle, have reduced cost.

Description of drawings

Accompanying drawing is the structural representation of a kind of embodiment of the utility model.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

A kind of hammer of hammer handle convenient disassembly as shown in drawings, comprises tup 2 and hammer handle 3, and hammer handle 3 is for top has external screw thread, and the bottom is the metallic rod of polygon prism, has screw on the tup 2, screw have with hammer handle 3 on the corresponding internal thread of external screw thread.Hammer handle 3 is threaded with tup 2.

The threaded one end that the top of described hammer handle 3 passes tup 2 is connected with fastening bolt 1.Fastening bolt 1 can play fastening effect, makes tup 2 more firm with being connected of hammer handle 3.

The bottom of hammer handle 3 of the present utility model is polygon prisms, can play anti-skidding effect.Hammer handle 3 is threaded with tup 2, is connected firmly, convenient disassembly, and one can corresponding a plurality of tups hammer handle, can change tup according to actual conditions, like this, both are convenient for carrying, and saved material again, reduced cost.

Claims

1, a kind of hammer of hammer handle convenient disassembly comprises tup (2) and hammer handle (3), it is characterized in that: hammer handle (3) is threaded with tup (2); The top of hammer handle (3) has external screw thread, and tup has screw on (2), screw have with hammer handle (3) on the corresponding internal thread of external screw thread.

2, the hammer of hammer handle convenient disassembly according to claim 1 is characterized in that: the threaded one end that the top of described hammer handle (3) passes tup (2) is connected with fastening bolt (1).

3, the hammer of hammer handle convenient disassembly according to claim 1 is characterized in that: described hammer handle (3) is for top has external screw thread, and the bottom is the metallic rod of polygon prism.