CN201151096Y

CN201151096Y - Demountable screwdriver

Info

Publication number: CN201151096Y
Application number: CNU2007200619252U
Authority: CN
Inventors: 吴干国
Original assignee: DONGGUAN JINSU HARDWARE PLASTIC PRODUCT Co Ltd
Current assignee: DONGGUAN JINSU HARDWARE PLASTIC PRODUCT Co Ltd
Priority date: 2007-12-21
Filing date: 2007-12-21
Publication date: 2008-11-19
Anticipated expiration: 2017-12-21

Abstract

The utility model relates to the technical field of a screwdriver, in particular to a dismountable screwdriver which comprises a handle and a screwdriver mouth, wherein a setting area is formed in the handle, an inner conducting channel is arranged in the setting area, a cavity is provided on the inner conducting channel, a sleeve rod is traversed through the cavity, a screwdriver mouth sleeve is connected with the front end of the sleeve rod, an accommodation area is arranged in the screwdriver mouth sleeve, parts such as the handle, the inner conducting channel, the sleeve rod and the like can be separated under special situations, and the multiple-combination can be realized. The utility model has the advantages of reasonable structure and convenient use.

Description

A kind of dismountable screwdriver

Technical field:

The utility model relates to the screwdriver technical field, refers in particular to a kind of dismountable screwdriver.

Background technology:

Traditional screwdriver mainly is made up of the handle and the body of rod, its handle and the body of rod are for fixedlying connected, its shortcoming is to cooperate actual use needs, as under some complex environments, screw is to be arranged in darker aperture or slit, because the handle of screwdriver is too big, can not put in aperture or the slit, can't the dismounting screw.For this reason, people wish to design a kind of screwdriver, can satisfy requirements of one's work under particular surroundings.

The utility model content:

The purpose of this utility model is exactly the dismountable screwdriver that provides a kind of handle and socket bar to separate at the deficiency of prior art existence.

To achieve these goals, the technical solution adopted in the utility model is: it comprises handle, screwdriver mouth, form sheathed district in the handle, be provided with interior conducting in the sheathed district, offer cavity in the interior conducting, be equipped with socket bar in the cavity, be connected with screwdriver muzzle tube at the front end of socket bar, be provided with the disposal area in the screwdriver muzzle tube, the screwdriver mouth is inserted in the disposal area of screwdriver muzzle tube.

Be provided with projection in the sheathed district of described handle, the rear end of interior conducting forms the groove that cooperates with projection, and projection is stuck in the groove.

The utility model beneficial effect is:

A kind of dismountable screwdriver that the utility model provides comprises handle, the screwdriver mouth, form sheathed district in the handle, be provided with interior conducting in the sheathed district, offer cavity in the interior conducting, be equipped with socket bar in the cavity, front end at socket bar is connected with screwdriver muzzle tube, be provided with the disposal area in the screwdriver muzzle tube, under particular surroundings, handle, interior conducting, parts such as socket bar are separable, can realize multiple combination: 1, socket bar can separate the handle of conducting in being fixed with, and socket bar is put into particular surroundings such as aperture or slit, refill the handle of conducting in being fixed with and put the screwdriver mouth, carry out the dismounting screw; 2, socket bar is separated from interior conducting, socket bar is put into particular surroundings such as aperture or slit, conducting and screwdriver mouth in putting again, the dismounting screw is carried out in conducting in holding; 3, socket bar is separated from interior conducting,, directly hold socket bar and carry out the dismounting screw at the front end sleeve of the socket bar cutter mouth of tightening up a screw.In sum, the utlity model has rational in infrastructure, dismounting, characteristics easy to use.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a decomposing schematic representation of the present utility model;

Fig. 3 is the vertical view of the utility model handle;

Fig. 4 is the structural representation of conducting in the utility model;

Fig. 5 is the structural representation of the utility model socket bar and screwdriver muzzle tube.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see shown in Fig. 1 to 5, the utility model comprises handle 1, screwdriver mouth 2, form sheathed district 11 in the handle 1, conducting 3 in being provided with in the sheathed district 11 offers cavity 31 in the interior conducting 3, be equipped with socket bar 4 in the cavity 31, front end at socket bar 4 is connected with screwdriver muzzle tube 5, is provided with disposal area 51 in the screwdriver muzzle tube 5, and screwdriver mouth 2 is inserted in the disposal area 51 of screwdriver muzzle tube 5.

Be provided with projection 12 in the sheathed district 11 of described handle 1, the rear end of interior conducting 3 forms the groove 32 that cooperates with projection 12, and projection 12 is stuck in the groove 32, and conducting 3 is fixed in the handle 1 in making; Form four cannelures 41 on the socket bar 4, make socket bar 4 can regulate different length and be fixed in the cavity 31 of conducting 3.

Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, a kind of dismountable screwdriver, it comprises handle (1), screwdriver mouth (2), it is characterized in that: form sheathed district (11) in the handle (1), be provided with interior guide (3) in the sheathed district (11), offer cavity (31) on the interior guide (3), be equipped with socket bar (4) in the cavity (31), be connected with sleeve (5) at the front end of socket bar (4), be provided with disposal area (51) in the sleeve (5), screwdriver mouth (2) is inserted in the disposal area (51) of sleeve (5).

2, a kind of dismountable screwdriver according to claim 1, it is characterized in that: be provided with projection (12) in the sheathed district (11) of described handle (1), the rear end of interior guide (3) forms the groove (32) that cooperates with projection (12), and projection (12) is stuck in the groove (32).