CN210476771U

CN210476771U - Screwdriver

Info

Publication number: CN210476771U
Application number: CN201921365549.5U
Authority: CN
Inventors: 林小佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-08
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a five metals technical field discloses a screwdriver. The screwdriver comprises a cutter shaft and a screwdriver handle connected with one end of the cutter shaft, wherein a first magnet is arranged on the outer wall of the screwdriver handle, the screwdriver handle comprises a body, and an accommodating cavity with an opening is formed in the body; the knife handle also comprises a plugging piece for plugging the opening; the outer diameter of the cutter shaft is smaller than that of the body. The first magnet is arranged on the outer wall of the screwdriver handle of the screwdriver, so that the disassembled screw or gasket can be adsorbed on the magnet, and the screw or gasket which is temporarily disassembled is prevented from being stored everywhere; meanwhile, the handle is provided with the accommodating cavity and a valve or a plugging cap for plugging the opening of the accommodating cavity, the accommodating cavity is used for storing the spare screw and the gasket, and when the disassembled screw or gasket is lost, the spare screw or gasket can be used. The utility model discloses a screwdriver has solved the screwdriver among the prior art and has had the technical problem of installation and maintenance difficulty when screw, packing ring lose and do not have spare part.

Description

Screwdriver

Technical Field

The utility model relates to a five metals technical field especially relates to a screwdriver.

Background

The screwdriver that often uses in the life all comprises screwdriver body and handle. Wherein the handle is generally made of wood or plastic materials. In order to facilitate the holding of the screwdriver and to better apply force to the screwdriver during use, the handle is generally a relatively hard solid. When the screwdriver is used, the screws, the nuts and other components are taken down by the screwdriver, the tiny screws and nuts are generally placed on a table top, the ground or other small boxes, and if the screws, the nuts and the like need to be reused, the screws, the nuts and the like are often found to be troublesome.

Therefore, the chinese utility model patent with the publication number CN202702113U discloses a screwdriver with magnet, which comprises a knife shaft and a knife handle, wherein one end of the knife shaft is fixedly arranged in the knife handle, a groove is arranged on the knife shaft, and the magnet is embedded in the groove. When the magnet is used, small metal parts such as screws and gaskets can be adsorbed on the magnet, so that the magnet is convenient for users to take and use, and the phenomenon that the small metal parts such as the screws and the gaskets are lost is prevented. However, even if the small metal parts such as screws and washers can be sucked by the magnet during use, it is difficult to avoid the small metal parts such as screws and washers from dropping and being lost. When spare screws and washers are not carried (especially at special working positions such as high altitude and narrow roads), a lot of troubles are brought to the installation and maintenance work.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a screwdriver to solve the technical problem who uses the screwdriver among the prior art to have installation and maintenance difficulty when screw, packing ring lose and do not have spare part.

The utility model discloses a technical scheme is:

a screwdriver comprises a cutter shaft and a screwdriver handle connected with one end of the cutter shaft, wherein a first magnet is arranged on the outer wall of the screwdriver handle, the screwdriver handle comprises a body, and an accommodating cavity with an opening is formed in the body; the knife handle also comprises a plugging piece for plugging the opening; the outer diameter of the cutter shaft is smaller than that of the body.

As a further improvement to the above technical solution, the accommodating cavity extends axially along the body, and the opening is located at an end of the body away from the knife shaft.

As a further improvement to the above technical solution, the blocking piece is a blocking cap covering the opening, and the first magnet is disposed at an end of the blocking cap away from the opening.

As a further improvement to the technical scheme, the plugging cap is in threaded connection with the body.

As a further improvement to the above technical solution, a second magnet is disposed at an end of the plugging cap facing the opening.

As a further improvement to the technical scheme, the opening is positioned on the outer side wall of the body, and the blocking piece is a valve which is covered on the opening.

As a further improvement to the above technical solution, the first magnet is disposed at an end of the body away from the knife shaft.

As a further improvement to the technical scheme, a second magnet is arranged on one side, facing the accommodating cavity, of the valve.

Compared with the prior art, the utility model, its beneficial effect lies in:

the first magnet is arranged on the outer wall of the screwdriver handle of the screwdriver, so that the disassembled screw or gasket can be adsorbed on the magnet, and the screw or gasket which is temporarily disassembled is prevented from being stored everywhere; meanwhile, the accommodating cavity and the plugging member for plugging the opening of the accommodating cavity are arranged on the cutter handle, the standby screw and the gasket are stored in the accommodating cavity, and when the detached screw or gasket is lost, the standby screw or gasket can be used. The utility model discloses a screwdriver has solved the screwdriver among the prior art and has had the technical problem of installation and maintenance difficulty when screw, packing ring lose and do not have spare part.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a screwdriver according to the present invention;

fig. 2 is a schematic structural view of a second embodiment of the screwdriver of the present invention;

in the figure: 1-cutter shaft; 2-a knife handle; 21-body; 22-a blocking cap; 3-a first magnet; 4-a knife handle; 41-body; 42-valve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The first specific embodiment of the screwdriver of the utility model, as shown in fig. 1, comprises a knife shaft 1 and a knife handle 2, wherein the knife shaft 1 is fixedly connected with one end of the knife handle 2. In other embodiments, the knife shaft and the knife handle can be detachably connected.

The tool shank 2 comprises a cylindrical body 21, and the cylindrical body 21 is provided with a containing cavity which is used for storing a spare screw or a spare gasket. The accommodating cavity extends along the axis of the tool shank 2, and the opening of the accommodating cavity is positioned at the end part of the body 21 far away from the tool shaft 1. The knife handle 2 further comprises a blocking cap 22 for blocking the opening, and the blocking cap 22 is detachably connected with the body 21. Preferably, the body 21 is in threaded connection with the plugging cap 22, specifically, the body 21 is provided with an internal thread on the inner wall surface of the opening, and the plugging cap 22 is provided with an external thread adapted to the internal thread on the body 21. In other embodiments, an external thread may be provided on the body, and correspondingly, an internal thread adapted to the external thread on the body is provided on the plug cap; the body and the nut can be connected in a clamping way or in an inserting way.

The stifled cap 22 is provided with the recess on keeping away from one side of body 21, and the embedded first magnet 3 that is equipped with of recess, first magnet 3 are used for adsorbing screw and the packing ring that the dismantlement got off. The blocking cap 22 is fixedly mounted with a second magnet on one side inside the accommodating cavity, and the second magnet is used for adsorbing the spare screw and the gasket in the accommodating cavity so as to take out the spare screw or the spare gasket.

The utility model discloses a when the screwdriver used, adsorb the screw that the screwdriver was dismantled and the packing ring on the first magnet 3 on stifled cap 22, at the dismouting in-process, in case screw or packing ring that adsorb on first magnet 3 drop and lose the back, unscrew the nut, select in adsorbed screw and packing ring spare screw and packing ring from the inboard second magnet of nut, accomplish dismouting work.

The first magnet 3 is arranged on the outer wall of the handle 2 of the screwdriver, so that the disassembled screw or gasket can be adsorbed on the first magnet, and the screw or gasket which is temporarily disassembled is prevented from being stored everywhere; meanwhile, the accommodating cavity and the plugging cap for plugging the opening of the accommodating cavity are arranged on the tool handle 2, the standby screw and the gasket are stored in the accommodating cavity, and when the detached screw or gasket is lost, the standby screw or gasket can be used.

The utility model discloses a screwdriver's concrete embodiment two, as shown in fig. 2, including arbor 1 and handle of a

knife

4, 1 fixed connection of arbor is in the one end of handle of a knife 4.

The tool shank 4 includes a cylindrical body 41, and the cylindrical body 41 has an accommodating cavity therein communicating with the outside. The receiving cavity is located on the outer wall of the body 41 and extends radially towards the body. The knife handle 4 further comprises a valve 42 for plugging the opening of the accommodating cavity, and the valve 42 is rotatably connected to the opening edge of the opening. Preferably, the shutter 42 is hinged to the body 41, and the shutter 42 has a pull on the outer side to open and close the shutter 42. In other embodiments, the shutter can be slidably mounted on the body to open and close the accommodating cavity by sliding the shutter.

One end fixedly connected with first magnet 3 that body 41 deviates from arbor 1, first magnet 3 is used for adsorbing the packing ring and the screw that get off of dismantling. A second magnet is fixedly connected to one side of the valve 42 facing the accommodating chamber, and the second magnet is used for adsorbing the spare screw and the gasket stored in the accommodating chamber. In other embodiments, the second magnet disposed on the shutter may also be disposed on the inner wall of the accommodating chamber.

The utility model discloses a when the screwdriver used, adsorb the screw and the packing ring that the screwdriver was dismantled on first magnet 3, at the dismouting in-process, in case screw or packing ring that adsorb on first magnet 3 drop and lose the back, open valve 42, select spare screw and packing ring in the screw and the packing ring of adsorbing on the second magnet of valve 42 medial surface, accomplish dismouting work. The utility model discloses a screwdriver has avoided not having the trouble that reserve screw and packing ring are available when the operation under high altitude and constrictive environment.

The first magnet 3 is arranged on the outer wall of the handle 4 of the screwdriver, so that the disassembled screw or gasket can be adsorbed on the first magnet, and the screw or gasket which is temporarily disassembled is prevented from being stored everywhere; meanwhile, the knife handle 4 is provided with an accommodating cavity and a valve for plugging the opening of the accommodating cavity, the accommodating cavity is internally provided with a spare screw and a gasket, and when the disassembled screw or gasket is lost, the spare screw or gasket can be used.

The utility model discloses a concrete embodiment three of screwdriver, the difference part with concrete embodiment two of screwdriver lies in, in this embodiment, first magnet setting is on the lateral surface of valve for adsorb screw and the packing ring of dismantling. The rest is the same as the embodiment and is not described again.

The utility model discloses a screwdriver's embodiment four, the difference part with screwdriver's embodiment one lies in, the radial extension of body is followed to the holding chamber in this embodiment, and the opening is located the body global, and is corresponding, and stifled cap setting is global on the body. The rest is the same as the first embodiment, and is not described again.

The utility model discloses a concrete embodiment of screwdriver five, the difference part with concrete embodiment one of screwdriver lies in, and in this embodiment, first magnet setting is on the outer peripheral face of body, and other are the same with embodiment one, no longer describe.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a screwdriver, include the arbor and with the handle of a knife that the one end of arbor is connected, the first magnet that is equipped with on the outer wall of handle of a knife, its characterized in that: the knife handle comprises a body, and an accommodating cavity with an opening is formed in the body; the knife handle also comprises a plugging piece for plugging the opening; the outer diameter of the cutter shaft is smaller than that of the body.

2. The screwdriver as recited in claim 1, wherein: the accommodating cavity extends axially along the body, and the opening is positioned at the end part of the body far away from the cutter shaft.

3. The screwdriver as recited in claim 2, wherein: the blocking piece is a blocking cap which is arranged on the opening in a covering mode, and the first magnet is arranged at the end portion, far away from the opening, of the blocking cap.

4. The screwdriver as recited in claim 3, wherein: the blocking cap is in threaded connection with the body.

5. The screwdriver as recited in claim 3, wherein: the end part of the blocking cap facing the opening is provided with a second magnet.

6. The screwdriver as recited in claim 1, wherein: the opening is positioned on the outer side wall of the body, and the plugging piece is a valve arranged on the opening in a covering mode.

7. The screwdriver as recited in claim 6, wherein: the first magnet is arranged at the end part of the body far away from the cutter shaft.

8. The screwdriver as recited in claim 6, wherein: and a second magnet is arranged on one side of the valve facing the accommodating cavity.