CN214923940U - Screw driver capable of being screwed quickly - Google Patents

Abstract

The utility model discloses a screw driver soon, including screwdriver head, actuating mechanism, positioning mechanism, antiskid cover and handle, the inside of screwdriver head is equipped with actuating mechanism, actuating mechanism's below is equipped with positioning mechanism in the bottom of screwdriver head, one side fixedly connected with handle of screwdriver head, the outside cover of handle is equipped with the antiskid cover, the beneficial effects of the utility model are that: through adding actuating mechanism, be convenient for drive screwdriver pole and rotate fast, improve work efficiency, through adding positioning mechanism, be convenient for fix a position when assembling the screw to screwdriver pole, prevent that the screw from beating askewly, through adding the locating hole, make the screw aim at the fixed point fast, through adding handle and antiskid cover, prevent to slide between palm and the handle when the screw assembly.

Description

Screw driver capable of being screwed quickly

Technical Field

The utility model relates to a hand tool technical field specifically is a twist screwdriver soon.

Background

A screwdriver, a tool used to turn a screw to force it into place, typically has a thin wedge-shaped head that is inserted into a slot or recess in the head of the screw-also known as a "screwdriver". The screwdriver mainly comprises a straight screw and a cross screw. Most of existing screwdrivers need to be manually twisted for a plurality of circles when in use, so that the screws are fixed, time and labor are wasted, the screws are easily turned askew in the screw installation process, and the screws need to be disassembled and reinstalled, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a twist screwdriver soon to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the screwdriver head comprises a screwdriver head, a driving mechanism, a positioning mechanism, an anti-skidding sleeve and a handle, wherein the driving mechanism is arranged inside the screwdriver head, the positioning mechanism is arranged at the bottom of the screwdriver head below the driving mechanism, the handle is fixedly connected to one side of the screwdriver head, and the anti-skidding sleeve is sleeved on the outer side of the handle.

Preferably, actuating mechanism includes the knob, the inside of screwdriver head is rotated and is connected with the pivot, the one end of pivot extends to the top fixedly connected with knob of screwdriver head, No. one gear of other end fixedly connected with of pivot, one side meshing that a gear is close to the handle is connected with No. two gears, the bottom central authorities fixedly connected with screwdriver pole of No. two gears.

Preferably, the positioning mechanism comprises a fixing rod, one side of the screwdriver rod, which is far away from the handle, is fixedly connected with the fixing rod at the bottom of the screwdriver head, a spring is arranged inside the fixing rod, one end of the spring is fixedly connected with a sliding block, the bottom of the sliding block is fixedly connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with a positioning plate.

Preferably, the sliding rod is connected with the fixing rod in a sliding manner.

Preferably, the transmission ratio of the first gear to the second gear is: .

Preferably, the positioning plate is internally provided with a positioning hole.

Compared with the prior art, the beneficial effects of the utility model are that: through adding actuating mechanism, be convenient for drive screwdriver pole and rotate fast, improve work efficiency, through adding positioning mechanism, be convenient for fix a position when assembling the screw to screwdriver pole, prevent that the screw from beating askewly, through adding the locating hole, make the screw aim at the fixed point fast, through adding handle and antiskid cover, prevent to slide between palm and the handle when the screw assembly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a screwdriver head; 2. a drive mechanism; 21. a knob; 22. a rotating shaft; 23. a first gear; 24. a second gear; 25. a screwdriver rod; 3. a positioning mechanism; 31. fixing the rod; 32. a slide bar; 33. positioning a plate; 34. positioning holes; 35. a spring; 36. a slider; 4. an anti-slip sleeve; 5. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including screwdriver head 1, actuating mechanism 2, positioning mechanism 3, antiskid cover 4 and handle 5, the inside of screwdriver head 1 is equipped with actuating mechanism 2, and actuating mechanism 2's below is equipped with positioning mechanism 3 in the bottom of screwdriver head 1, one side fixedly connected with handle 5 of screwdriver head 1, and the outside cover of handle 5 is equipped with antiskid cover 4.

Actuating mechanism 2 includes knob 21, and the inside of screwdriver head 1 is rotated and is connected with pivot 22, and the one end of pivot 22 extends to the top fixedly connected with knob 21 of screwdriver head 1, and No. 23 gear of other end fixedly connected with of pivot 22, one side meshing that No. 23 gear is close to handle 5 is connected with No. two gears 24, and No. two gears 24's bottom central authorities fixedly connected with screwdriver pole 25 is convenient for drive screwdriver pole 25 and rotates fast, improves work efficiency.

The positioning mechanism 3 comprises a fixing rod 31, one side of the screwdriver rod 25, which is far away from the handle 5, is fixedly connected with the fixing rod 31 at the bottom of the screwdriver head 1, a spring 35 is arranged inside the fixing rod 31, a sliding block 36 is fixedly connected with one end of the spring 35, a sliding rod 32 is fixedly connected with the bottom of the sliding block 36, and a positioning plate 33 is fixedly connected with the bottom of the sliding rod 32, so that the screwdriver rod 25 can be conveniently positioned when being assembled with screws, and the screws are prevented from being askew.

The sliding rod 32 is connected with the fixed rod 31 in a sliding mode, so that friction is reduced conveniently, and the service life is prolonged.

The transmission ratio of the first gear 23 to the second gear 24 is 1: 2, time and labor are saved, and the screw is quickly assembled.

The positioning plate 33 has a positioning hole 34 therein to allow the screw to be quickly aligned with a fixed point.

Specifically, when the utility model is used, firstly, the positioning plate 33 is aligned with the screw fixing point, then the screw thread is arranged at the bottom end of the screwdriver rod 25, the screwdriver head 1 is pushed downwards, under the action of thrust, the slide rod 32 drives the slide block 36 to extrude the spring 35 towards the inside of the fixing rod 31, thereby the screw is aligned with the fixing point, the handle 5 is held, then the knob 21 is twisted, then the rotating shaft 22 rotates along with the rotation, thereby the first gear 23 drives the second gear 24 to rotate, thereby the screwdriver rod 25 rotates along with the rotation, and the screw is driven in.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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 do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a screw driver soon, includes screwdriver head (1), actuating mechanism (2), positioning mechanism (3), antiskid cover (4) and handle (5), its characterized in that, the inside of screwdriver head (1) is equipped with actuating mechanism (2), the below of actuating mechanism (2) is equipped with positioning mechanism (3) in the bottom of screwdriver head (1), one side fixedly connected with handle (5) of screwdriver head (1), the outside cover of handle (5) is equipped with antiskid cover (4).

2. A quick-turn screwdriver according to claim 1, wherein: actuating mechanism (2) include knob (21), the inside rotation of screwdriver head (1) is connected with pivot (22), the one end of pivot (22) extends to top fixedly connected with knob (21) of screwdriver head (1), No. one gear of other end fixedly connected with (23) of pivot (22), one side meshing that No. one gear (23) is close to handle (5) is connected with No. two gears (24), bottom central authorities fixedly connected with screwdriver rod (25) of No. two gears (24).

3. A quick-turn screwdriver according to claim 2, wherein: positioning mechanism (3) include dead lever (31), one side that handle (5) were kept away from in screwdriver pole (25) is in bottom fixed connection dead lever (31) of screwdriver head (1), the inside of dead lever (31) is equipped with spring (35), the one end fixedly connected with slider (36) of spring (35), the bottom fixedly connected with slide bar (32) of slider (36), the bottom fixedly connected with locating plate (33) of slide bar (32).

4. A quick-screw screwdriver according to claim 3, wherein: the sliding rod (32) is connected with the fixing rod (31) in a sliding mode.

5. A quick-turn screwdriver according to claim 2, wherein: the transmission ratio of the first gear (23) to the second gear (24) is 1: 2.

6. a quick-screw screwdriver according to claim 3, wherein: the positioning plate (33) is internally provided with a positioning hole (34).

Images