Combined Integral Chisel having High Efficiency

Abstract

The invention relates to an integral chisel, and more particularly to a combined integral chisel having high efficiency, including a main body. A head portion of the main body is a chisel head portion, an end portion of the main body is a grab handle portion. The chisel head, the main body and the grab handle portion are integrally distributed. The combined integral chisel having high efficiency has advantages of compact structure, excellent performance, and improved operational safety performance.

Claims

1. A combined integral chisel having high efficiency, comprising: a main body, wherein a head portion of the main body is a chisel head portion, an end portion of the main body is a grab handle portion, the chisel head portion, the main body and the grab handle portion are integrally distributed; an outer end of the chisel head portion is a chisel head.

2. The combined integral chisel having high efficiency according to claim 1, wherein the chisel head portion is divided into a wide chisel and a point chisel, an angle of the chisel head is within 30 degrees to 90 degrees; an end of the grab handle portion is provided with a shock absorbing hole, and two sides of the grab handle portion are respectively provided with a plurality of finger grooves.

3. The combined integral chisel having high efficiency according to claim 1, wherein the grab handle portion is provided with a pair of plastic handle mounting holes spaced from each other, wherein two plastic handle mounting plates are respectively arranged at a top portion and a bottom portion of the grab handle portion, and the two plastic handle mounting plates are assembled and positioned by the plastic handle mounting holes; an end of the grab handle portion is a protective ring mounting portion, and the protective ring mounting portion is provided with a protective ring.

4. The combined integral chisel having high efficiency according to claim 3, wherein an end of each plastic handle mounting plate is provided with a shock absorbing through hole, wherein the shock absorbing through hole is connected to the shock absorbing hole; the protective ring is assembled by two semicircular protective pieces, wherein a diameter of the protective ring is bigger than a width of the grab handle portion, and the two plastic handle mounting plates are fixed to the grab handle portion by a bolt.

5. The combined integral chisel having high efficiency according to claim 3, wherein a surface of each plastic handle mounting plate is a soft material, an interior part of the each plastic handle mounting plate is hard material.

6. The combined integral chisel having high efficiency according to claim 3, wherein the grab handle portion is provided with a mounting slot for each plastic handle mounting plate, and the each plastic handle mounting plate is embedded into the mounting slot for the each plastic handle mounting plate.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0056] FIG. 1 is a schematic structural view of a main body of the present invention;

[0057] FIG. 2 is a schematic side view of FIG. 1;

[0058] FIG. 3 is a schematic view showing the structure with a plastic handle mounting plate and a protective ring added according to the present invention;

[0059] FIG. 4 is an explosive view of the structure of FIG. 3;

[0060] FIG. 5 is a sectional view of the structure of FIG. 3.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0061] The technical solutions of the present invention will be further described in detail with reference embodiments and the accompanying drawings.

Embodiments

[0062] As shown in FIG. 1, FIG. 2. FIG. 3, FIG. 4 and FIG. 5, a combined integral chisel having high efficiency includes main body 1. A head portion of main body 1 is chisel head portion 2, an end portion of main body 1 is grab handle portion 3. Chisel head portion 2, main body 1 and grab handle portion 3 are integrally distributed.

[0063] The outer end of chisel head portion 2 is chisel head 4.

[0064] Chisel head portion 2 is divided into a wide chisel and a point chisel, the angle of chisel head 4 is within 30 degrees to 90 degrees.

[0065] The end of grab handle portion 3 is provided with shock absorbing hole 5, and two sides of grab handle portion 3 are respectively provided with a plurality of finger grooves 6.

[0066] Grab handle portion 3 is provided with a pair of plastic handle mounting holes 7 spaced with each other. Plastic handle mounting plates 8 are respectively arranged at a top portion and a bottom portion of the grab handle portion 3. Two plastic handle mounting plates 8 are assembled and positioned by plastic handle mounting holes 7.

[0067] The end of grab handle portion 3 is protective ring mounting portion 9, and protective ring mounting portion 9 is provided with protective ring 10.

[0068] The end of plastic handle mounting plate 8 is provided with shock absorbing through hole 11, wherein shock absorbing through hole 11 is connected to the shock absorbing hole 5. Protective ring 10 is assembled by two semicircular protective sheets, wherein a diameter of protective ring 10 is bigger than a width of grab handle portion 3. Two plastic handle mounting plates 8 are fixed to grab handle portion 3 by a bolt.

[0069] A surface of plastic handle mounting plate 8 is a soft material, an interior part of plastic handle mounting plate 8 is hard material.

[0070] Grab handle portion 3 is provided with mounting slot 12 for the plastic handle mounting plate, and plastic handle mounting plate 8 is embedded into mounting slot 12 for the plastic handle mounting plate.