CN202088185U - Hammer with sliding chute type telescopic handle - Google Patents

Abstract

The utility model discloses a hammer with a sliding chute type telescopic handle, which belongs to the field of tools and has the advantages of adjustability in the length of the hammer handle, portability and wider range of application. The utility model adopts the technical scheme that the hammer comprises a hammer head; a hammer handle part connected with the hammer head is formed by connecting a thick round tube and a thin tube; longitudinal sliding chutes are formed on opposite tube walls of the round tube i.e. a chute tube directly connected with the hammer head; a pin rod is fixedly connected in a penetrating way to the tube wall near to the front end of the round tube i.e. a pin tube connected with the chute pipe; a block pin composed of a block rod, a block pipe and a pressure spring is vertically crossed with the pin rod; and the pin rod extends out of the sliding chutes on the chute tube so as to connect the pin tube with the chute tube.

Description

Chute-type stretching handle hammer

Technical field:

The utility model belongs to instrument apparatus field, specifically is meant hammer.

Background technology:

Hammer is to use wider a kind of impact tool, each family processing and other fields of still constructing is all bound, it is generally by hammer handle and tup two parts be combined into, tup is made into the moulding of various needs by ferrous material, hammer is then being one whole section round bar, sometimes be subjected to the narrow and small restriction in working environment space, this hammer is manipulated the hammer that is whole section not really smoothly, and the operator wishes to have a kind of hammer the into shape can the length wider a kind of hammer of adaptive surface that carries easy to adjust under concrete and complicated condition of work.

Summary of the invention:

The purpose of this utility model is the new technical scheme that a kind of hammer is provided, and it can address the above problem more effectively.

The technical solution of the utility model is to realize like this, it comprises tup, the hammer that connects with tup part by two sections mutually mini diameter tube be formed by connecting, be to be processed with vertical chute on the relative tube wall of barrel wherein with the direct-connected pipe of tup, the pipe that is connected with barrel sells promptly near the front end of pipe that the company of wearing is connected with pin rod on the tube wall, with pin rod be vertical cross-like device by the bayonet lock of forming by kelly, card pipe, stage clip, pin rod stretches out by the chute on the barrel pin pipe is connected with barrel.

The beneficial effects of the utility model are hammers can length easy to adjust carry and adaptive surface wider.

Description of drawings:

Fig. 1 is the front view of hammer.

Fig. 2 is the package assembly cutaway view of pin pipe and pin rod, bayonet lock.

Among each figure, 1 is tup, and 2 is barrel, and 3 is pin rod, and 4 is bayonet lock, and 5 is the pin pipe, and 6 is chute, and 7 is kelly, and 8 are the card pipe, and 9 is stage clip.

The specific embodiment:

As shown in Figure 1 and Figure 2, with tup 1 direct-connected pipe be barrel 2 up and down or about be processed with vertical chute 6 on the relative tube wall, chute begins until near the rear end and do not connect from the front end of barrel; The pipe that is connected with barrel is promptly sold the internal diameter that pipe 5 external diameter is slightly less than barrel 2, the company of wearing is connected with columniform pin rod 3 near the tube wall pin pipe front end, the tube wall up and down that the pin rod two ends pass the pin pipe exposes outside termination up and down, and being vertical cross-like returning apparatus with pin rod simultaneously has a bayonet lock 4 that is assembled into by kelly 7, card pipe 8, stage clip 9; Processing one segment length is same as the tube Cheng Kaguan 8 of pin pipe 5 external diameters earlier, the same cylinder of respectively packing at its two ends becomes kelly 7, the external diameter of kelly is slightly less than the internal diameter of card pipe, device has a stage clip 9 between two kellies, so just, be assembled into bayonet lock 4, the kelly at two ends behind its pin pipe of packing into slightly protruded from too the tube wall of pin pipe; The front end that the pin pipe that device is good begins grooving from barrel is inserted in and welds fixed hammer and barrel again, pin rod 3 stretches out by the chute on the barrel 26 pin pipe and barrel is slidingly connected, the kelly 7 that protrudes from pin pipe 5 tube walls by push just can flexible indentation pipe in, this sample design civilian dress is put and is finished.Can be according to concrete needs, the lengthening hammer is part, outwards slide into the end by actuating pin rod 3 along chute 6 and will sell pipe and 5 stretch out, the inwall that the kelly 7 of the outer support of the elasticity on the bayonet lock 4 can stretching barrels 2 reaches the action effect of location, or shortening hammer gets final product the part reverse operation.

Claims (1)

1. a chute-type stretching handle is hammered into shape, it comprises tup, it is characterized in that the hammer that is connected with tup is formed by connecting part by two sections thickness pipes, be to be processed with vertical chute on the relative tube wall of barrel wherein with the direct-connected pipe of tup, the pipe that is connected with barrel sells promptly near the front end of pipe that the company of wearing is connected with pin rod on the tube wall, with pin rod be vertical cross-like device by the bayonet lock of forming by kelly, card pipe, stage clip, pin rod stretches out by the chute on the barrel pin pipe is connected with barrel.

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