CN201350528Y

CN201350528Y - Dual-purpose handsaw

Info

Publication number: CN201350528Y
Application number: CNU2009200791040U
Authority: CN
Inventors: 王记明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-18
Filing date: 2009-02-18
Publication date: 2009-11-25
Anticipated expiration: 2019-02-18

Abstract

The utility model discloses a dual-purpose handsaw which is composed of a saw bow (1), a handle (2) fixedly connected with one end of the saw bow and a saw blade (3) fixed on both ends of the saw bow through saw buckles (4); the dual-purpose handsaw is characterized in that both ends of the saw blade (3) are respectively provided with saw teeth. Furthermore, the saw teeth include rough teeth and fine teeth. Meanwhile, an antiskid concave groove (5) is arranged on the handle (2). The dual-purpose handsaw not only has simple structure, but also has rough teeth and fine teeth on the saw blade respectively so that rough teeth and fine teeth can be selectively used according to different materials.

Description

A kind of dual-purpose handsaw

Technical field

The utility model relates to a kind of hand tools, specifically is meant a kind of dual-purpose handsaw.

Background technology

Handsaw is a kind of instrument that can often use in people's daily life, and it is along with the development of technology has had a lot of kinds.But at present employed these handsaws of people all only have a saw blade, and promptly each handsaw is all only fixing is furnished with a saw blade.Because traditional saw blade all only is provided with a kind of sawtooth, promptly can only be bastard or serration.If people need often use different sawtooth, then need to buy many saw blades, both be unfavorable for the keeping of saw blade, increased use cost virtually again.Though also once occurred having the handsaw of two saw blades on the market, this handsaw structure is comparatively complicated, makes and all very inconvenience of maintenance, is unfavorable for promotion and application widely.

The utility model content

The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, and a kind of dual-purpose handsaw is provided, and this handsaw not only structure is very simple, and has bastard and serration on its saw blade respectively, so that choose according to different materials.

The purpose of this utility model is achieved through the following technical solutions: a kind of dual-purpose handsaw, and the main handle that is connected to a fixed by saw bow, with saw bow one end, and form by the saw blade that saw buckle is fixed on the saw bow two ends, the two ends of described saw blade are respectively equipped with sawtooth.

Further, described sawtooth is respectively bastard and serration.

Dismounting for convenience, described saw buckle adopts butterfly bolt; Simultaneously, in order to prevent to skid in use, on handle, also be provided with antiskid groove.

The utility model compared with prior art, not only structure is more simple, keeps in repair more conveniently, and its saw blade also has bastard and two kinds of sawtooth of serration, the user can choose arbitrarily according to the situation of reality; Simultaneously, people also needn't prepare many saw blades again in the life of reality, thereby have just reduced people's use cost virtually.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.

As shown in Figure 1, saw bow 1 adopts metal to be made, and 2 situations according to reality of handle can adopt plastics, timber or metal to be made.Handle 2 can be fixed on any end of saw bow 1 by screw, also can be solidified as a whole with saw bow 1, and in use handle 2 is loosening to prevent handsaw.

Saw blade 3 is made into thin slice by metal material, and divides other to be provided with the sawtooth that tooth pitch does not wait at the two ends of this thin slice, i.e. bastard and serration.This saw blade 3 is fixed on the two ends of saw bow 1 by saw buckle 4, changes saw blade 3 for convenience, and described saw buckle 4 adopts butterfly bolts.When the material require of cutting cuts with bastard, only need back out saw buckle 4, the use side of being with an end of bastards to be installed in handsaw on saw blade 3 gets final product; In like manner, when the material require of cutting cuts with serration, also only need back out saw buckle 4, the use side of being with an end of serrations to be installed in handsaw on saw blade 3 gets final product.Simultaneously, in order to prevent in the application of reality, to skid, on handle 2, also be provided with some antiskid groove 5.

As mentioned above, just can realize the utility model preferably.

Claims

1, a kind of dual-purpose handsaw, the main handle (2) that is fixedly linked by saw bow (1), with saw bow one end, and be fixed on saw blade (3) composition at saw bow two ends by saw buckle (4), it is characterized in that the two ends of described saw blade (3) are respectively equipped with sawtooth.

2, a kind of dual-purpose handsaw according to claim 1 is characterized in that described sawtooth is respectively bastard and serration.

3, a kind of dual-purpose handsaw according to claim 1 is characterized in that, described saw buckle (4) is a butterfly bolt.

4, a kind of dual-purpose handsaw according to claim 1 is characterized in that, also is provided with antiskid groove (5) on the described handle (2).