CN112589738A

CN112589738A - Screwdriver convenient to use

Info

Publication number: CN112589738A
Application number: CN202011553064.6A
Authority: CN
Inventors: 刘可夫; 马喜林; 许斌; 吕晓伟; 孙泳峰; 刘子辉; 高建国; 许勇军; 郑希权; 赵艳敏; 于文强; 吴长城; 薛燕; 朱河; 姜学田; 姜平; 李金艳; 纪永峰; 孙雨飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-04-02

Abstract

The invention relates to the technical field of screwdrivers, in particular to a screwdriver convenient to use. The screwdriver comprises a screwdriver body, a handle is arranged on the screwdriver body, a transverse rod is arranged at the top end of the handle, a sleeve is arranged at the bottom of the transverse rod, an internal thread structure is arranged on the inner wall of the sleeve, an outer wall thread structure matched with the internal thread structure is arranged on the outer surface of the handle, a protruding block is arranged at one end of the transverse rod, a screwdriver mechanism is arranged at the bottom end of the handle, a polygonal fixed block is arranged on the screwdriver mechanism, a first screwdriver rod is arranged at one end of the polygonal fixed block, a first screwdriver rod is arranged at one end of the first screwdriver rod, a second screwdriver rod is arranged at the other end of the polygonal fixed block, a second screwdriver is arranged at one end of the second screwdriver rod, and a polygonal hole clamped with the polygonal fixed block is formed in the bottom end of the handle.

Description

Screwdriver convenient to use

Technical Field

The invention relates to the technical field of screwdrivers, in particular to a screwdriver convenient to use.

Background

A screwdriver is a tool for turning a screw to be fixed, and generally has a thin wedge-shaped head which can be inserted into a slot or a notch of a screw head, but the existing screwdriver is only forced by a handle, is sometimes inconvenient to install and disassemble, has a single function and a limited application range, and therefore, the screwdriver is convenient to use.

Disclosure of Invention

The invention aims to provide a screwdriver convenient to use, and aims to solve the problems that the existing screwdriver in the background art is inconvenient to mount and dismount due to the fact that force is applied only through a handle, and the screwdriver is single in function.

In order to achieve the purpose, the invention provides the following technical scheme:

a screwdriver convenient to use comprises a screwdriver body, a handle is arranged on the screwdriver body, a transverse rod is arranged at the top end of the handle, a sleeve is installed at the bottom of the transverse rod, an internal thread structure is arranged on the inner wall of the sleeve, an outer wall thread structure matched with the internal thread structure is arranged on the outer surface of the handle, a protruding block is arranged at one end of the transverse rod, a screwdriver mechanism is installed at the bottom end of the handle, a polygonal fixed block is arranged on the screwdriver mechanism, a first screwdriver rod is arranged at one end of the polygonal fixed block, a first screwdriver rod is arranged at one end of the first screwdriver rod, a second screwdriver rod is arranged at the other end of the polygonal fixed block, a second screwdriver is arranged at one end of the second screwdriver rod, a polygonal hole clamped with the polygonal fixed block is formed in the bottom end of the handle, and the bottom of the polygonal hole is provided with a limiting plate.

Preferably, friction lines are arranged on the outer surface of the sleeve, and the handle is connected with the sleeve through the internal thread structure and the outer wall thread structure.

Preferably, the handle and the transverse rod are of an integral structure, and the transverse rod and the handle are arranged in a cross manner.

Preferably, the polygonal hole positions are regular hexagons, and the polygonal fixing blocks are regular hexagons.

Preferably, the handle is of a hollow structure, and the handle and the screw driver mechanism are connected through the polygonal hole and the polygonal fixing block.

Compared with the prior art, the invention has the beneficial effects that:

1. through the transverse rod rotating handle and the screwdriver mechanism, force is convenient to exert, and screws are convenient to detach and fasten.

2. The sleeve is screwed to the bottom end of the handle through the internal thread structure and the external wall thread structure in the screwdriver body, so that the handle and the hammer body can be used as a hammer, and the use function of the screwdriver body is improved.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic view of a casing run-down configuration of the present invention;

FIG. 3 is a schematic cross-sectional view of the sleeve of the present invention;

FIG. 4 is a schematic structural diagram of a screw driver mechanism according to the present invention;

fig. 5 is a side view of the handle of the present invention.

In the figure: 1. a screwdriver body; 2. a handle; 21. an outer wall thread structure; 22. a polygonal hole; 23. a limiting plate; 3. a transverse bar; 31. a protruding block; 4. a screw mechanism; 41. a polygonal fixed block; 42. a first screw arbor; 421. a first screw driver; 43. a second screw arbor; 431. a second screw driver; 5. a sleeve; 51. rubbing the lines; 52. an internal thread structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A screwdriver convenient to use is provided, in order to solve the problems that the existing screwdriver is only hard to mount and dismount through a handle, and the screwdriver is single in function, as a preferred embodiment, as shown in fig. 1, 2, 3, 4 and 5, the screwdriver comprises a screwdriver body 1, a handle 2 is arranged on the screwdriver body 1, a transverse rod 3 is arranged at the top end of the handle 2, a sleeve 5 is arranged at the bottom of the transverse rod 3, an internal thread structure 52 is arranged on the inner wall of the sleeve 5, an external wall thread structure 21 matched with the internal thread structure 52 is arranged on the outer surface of the handle 2, a protruding block 31 is arranged at one end of the transverse rod 3, a screwdriver mechanism 4 is arranged at the bottom end of the handle 2, a polygonal fixed block 41 is arranged on the screwdriver mechanism 4, a first screwdriver rod 42 is arranged at one end of the polygonal fixed block 41, a first screwdriver 421 is arranged at one end of the first screwdriver rod 42, the other end of the polygonal fixed block 41 is provided with a second screw rod 43, one end of the second screw rod 43 is provided with a second screw 431, the bottom end of the handle 2 is provided with a polygonal hole 22 clamped with the polygonal fixed block 41, and the bottom of the polygonal hole 22 is provided with a limit plate 23.

In this example, the outer surface of the sleeve 5 is provided with friction lines 51, and the handle 2 and the sleeve 5 are connected through the internal thread structure 52 and the external wall thread structure 21, so that the position of the sleeve 5 can be conveniently adjusted through the internal thread structure 52 and the external wall thread structure 21.

Further, handle 2 and transverse bar 3 structure as an organic whole, and transverse bar 3 and handle 2 are the criss-cross arrangement, and the user of being convenient for rotates handle 2 and screwdriver mechanism 4 through transverse bar 3.

Specifically, the polygonal hole 22 is a regular hexagon, and the polygonal fixing block 41 is a regular hexagon, so that the polygonal fixing block 41 can be conveniently inserted into the handle 2 through the polygonal hole 22.

In addition, the handle 2 is a hollow structure, the handle 2 and the screw driver mechanism 4 are connected through a polygonal hole 22 and a polygonal fixing block 41, and the first screw driver 421 and the second screw driver 431 are different in model and are used under different conditions.

When the screwdriver is used, the positions of the handle 2 and the screwdriver mechanism 4 are determined firstly, then a user can rotate the handle 2 through the transverse rod 2, the handle 2 drives the polygonal fixing portion 41, the first screwdriver rod 42 and the second screwdriver rod 43 to rotate, the force is convenient to apply, screws are convenient to detach and fasten, when the screwdriver body 1 is used as an awl, the bottom of the sleeve 5 is parallel to the screwdriver mechanism 4 through the position of the internal thread structure 52 and the outer wall thread structure 21 for screwing the sleeve 5 down, and the user can hold the sleeve 5 by hand and hammer through the protruding block 31 on the transverse rod 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screwdriver convenient to use, includes screwdriver body (1), its characterized in that: the screwdriver is characterized in that a handle (2) is arranged on the screwdriver body (1), a transverse rod (3) is arranged on the top end of the handle (2), a sleeve (5) is installed at the bottom of the transverse rod (3), an internal thread structure (52) is arranged on the inner wall of the sleeve (5), an outer wall thread structure (21) matched with the internal thread structure (52) is arranged on the outer surface of the handle (2), a protruding block (31) is arranged at one end of the transverse rod (3), a screwdriver mechanism (4) is installed at the bottom end of the handle (2), a polygonal fixing block (41) is arranged on the screwdriver mechanism (4), a first screwdriver rod (42) is arranged at one end of the polygonal fixing block (41), a first screwdriver rod (421) is arranged at one end of the first screwdriver rod (42), a second screwdriver rod (43) is arranged at the other end of the polygonal fixing block (41), a second screw driver (431) is arranged at one end of the second screw driver rod (43), a polygonal hole (22) clamped with the polygonal fixing block (41) is formed in the bottom end of the handle (2), and a limiting plate (23) is arranged at the bottom of the polygonal hole (22).

2. The screwdriver as recited in claim 1, wherein: the outer surface of the sleeve (5) is provided with friction lines (51), and the handle (2) is connected with the sleeve (5) through the internal thread structure (52) and the outer wall thread structure (21).

3. The screwdriver as recited in claim 1, wherein: the handle (2) and the transverse rod (3) are of an integral structure, and the transverse rod (3) and the handle (2) are arranged in a cross manner.

4. The screwdriver as recited in claim 1, wherein: the polygonal holes (22) are regular hexagons, and the polygonal fixed blocks (41) are regular hexagons.

5. The screwdriver as recited in claim 1, wherein: the handle (2) is of a hollow structure, and the handle (2) is connected with the screw cutter mechanism (4) through the polygonal hole (22) and the polygonal fixing block (41).