CN216731685U

CN216731685U - Multipurpose tool capable of driving screwdriver and handsaw

Info

Publication number: CN216731685U
Application number: CN202220226897.XU
Authority: CN
Inventors: 冯金水
Original assignee: Jiande Yuanfeng Tool Co ltd
Current assignee: Jiande Yuanfeng Tool Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-14
Anticipated expiration: 2032-01-27

Abstract

The utility model provides a multipurpose tool capable of driving a screwdriver and a handsaw, which comprises a lock head, a handle main body, a screwdriver seat and a tail cap, wherein the lower part of the lock head is sleeved in one end of the handle head and fixedly connected with the handle head; a clamping groove A and a clamping groove B which are matched with the clamping column are arranged on the handle head; when the spring is in a normal state, the clamping column is positioned between the step and the clamping groove A or between the step and the clamping groove B, and when the spring is in a compression state, the clamping column is positioned in the clamping groove C. The utility model has the beneficial effects that: the handle clamping working end is locked and clamped and locked by the aid of the turbine propelling structure, a screwdriver head can be replaced quickly, a screwing screw mode and a saw blade can be replaced quickly to be converted into a handsaw mode, the handle can be rotated by 52 degrees from a straight body handle, a gun type handle is converted into a handsaw function, and the handle clamping working end has the advantages of being capable of achieving a straight-through body screwdriver function and converting a gun handle handsaw and the like.

Description

Multipurpose tool capable of driving rotating tool and handsaw

Technical Field

The utility model relates to the field of tools, in particular to a multipurpose tool capable of driving a screwdriver and a handsaw.

Background

Chinese patent CN212066554U discloses a multifunctional handle with a replaceable joint, which comprises a multifunctional handle body, wherein the multifunctional handle body comprises a first handle and a second handle, and the first handle is fixedly connected with the second handle; the end part of the first handle is provided with a hanging ring; the end part of the second handle far away from the first handle is detachably connected with a tool joint; the second handle is designed to be hollow; a through hole is formed in the side wall of one end, far away from the first handle, of the second handle, a locking piece is movably connected in the through hole and comprises a handheld part and a fixing part; the fixing part is arranged along the radial direction of the second handle; a fastener is fixedly connected to the end part of the first handle connected with the second handle; the second handle is connected to the fastener. The side walls of the first handle and the second handle are both circular; the one end that the second handle was kept away from to first handle is equipped with the fixed column. The screwdriver has the defects that only a through body screwdriver can be replaced, and a gun type handle structure of the handsaw cannot be realized.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the deficiencies of the prior art and providing a multi-purpose tool for driving a screwdriver and a handsaw.

The object of the present invention is achieved by the following technical means. A multipurpose tool capable of driving a screwdriver and a handsaw comprises a lock head, a handle main body, a screwdriver seat and a tail cap, wherein the lower part of the lock head is sleeved in one end of the handle head and fixedly connected with the handle head; the handle head is provided with a clamping groove A and a clamping groove B which are matched with the clamping column, and the clamping groove A and the clamping groove B are arranged at a certain angle along the circumferential direction; the handle main body is provided with a mounting hole B, the spring and the button are arranged in the mounting hole B, and the button is provided with a clamping groove C and a step which are matched with the clamping column; when the spring is in a normal state, the clamping column is positioned between the step and the clamping groove A or between the step and the clamping groove B, and when the spring is in a compression state, the clamping column is positioned in the clamping groove C.

Furthermore, the handle main body is provided with a pin hole B, the handle head is provided with a pin hole A, the handle head is inserted into a slot formed between the two mounting arms of the handle main body, and a bolt penetrates through the pin hole B and the pin hole A to be matched and connected with a nut, so that the handle main body and the handle head are connected in a swinging mode.

Furthermore, the lock head comprises a lock head main body, a straight spring, a mushroom head clamping pin, a turbine sleeve and a clamping ring, wherein the lock head main body is provided with a mounting hole A, a jack and a clamping groove D, and the turbine sleeve is provided with a gradual change block; the straight spring is sleeved on the mushroom head bayonet lock and is installed in the installation hole A, the turbine sleeve is sleeved on the lock main body and enables one end of the mushroom head bayonet lock to be propped against the gradual change block, the other end of the mushroom head bayonet lock corresponds to the installation hole A in position, and the clamping ring is installed in the clamping groove D and is used for limiting.

The utility model has the beneficial effects that: use PP plastics as the handle inner core, the outward appearance cladding is the novel grease proofing thermoplastic elastomer of TPE as the raw materials, adopt the new technology of formula water injection well choke of hiding, through the convertible 52 degrees handsaw gun type handle technique of straight body handle, handle centre gripping work end utilizes turbine to impel the structure and lock the card top lock, but quick replacement revolves the utensil head and revolves wrong screw mode and truns into the handsaw mode with the quick replacement saw blade, but the handle revolves soon screw function from straight body handle and can 52 degrees commentaries on classics angle gun type handle conversion handsaw function, have characteristics such as straight-through body screwdriver function and conversion gun handle handsaw.

Drawings

FIG. 1 is a schematic diagram of a normal state of the present invention.

Fig. 2 is a schematic structural view of the loose state of the present invention.

Fig. 3 is a schematic structural view of the crank state of the present invention.

Fig. 4 is a schematic diagram of an explosive structure according to the present invention.

Fig. 5 is a schematic view of the lock cylinder in a top view.

Fig. 6 is a schematic view 2 of the lock cylinder in a top view.

Fig. 7 is a schematic structural view of the lock structure.

Fig. 8 is an exploded view of the lock structure.

Description of reference numerals: the novel tapered end comprises a tapered end 1, a tapered end body 1-1, a mounting hole A1-1-1, a jack 1-1-2, a clamping groove D1-1-3, a straight spring 1-2, a mushroom head clamping pin 1-3, a turbine sleeve 1-4, a gradual change block 1-4-1, a clamping ring 1-5, a handle head 2, a pin hole A2-1, a clamping groove A2-2, a clamping groove B2-3, a clamping column 3, a bolt 4, a nut 5, a handle body 6, a mounting hole B6-1, a pin hole B6-2, a spring 7, a button 8, a clamping groove C8-1, a step 8-2, a bit seat 9 and a tail cap 10.

Detailed Description

The utility model will be described in detail below with reference to the following drawings:

as shown in fig. 1-4, a multipurpose tool capable of driving a screwdriver and a handsaw comprises a lock head 1, a handle head 2, a handle main body 6, a screwdriver head seat 9 and a tail cap 10, wherein the lower part of the lock head 1 is sleeved in one end of the handle head 2 and fixedly connected, the other end of the handle head 2 is inserted in the handle main body 6 and is connected in a swinging manner, and the screwdriver head seat 9 is installed in the tail end of the handle main body 6 and is fixedly connected through the tail cap 10; the handle head 2 is provided with a clamping groove A2-2 and a clamping groove B2-3 which are matched with the clamping column 3, and the clamping groove A2-2 and the clamping groove B2-3 are arranged at a certain angle (52 degrees in the embodiment) along the circumferential direction; the handle main body 6 is provided with a mounting hole B6-1, the spring 7 and the button 8 are arranged in the mounting hole B6-1, and the button 8 is provided with a clamping groove C8-1 and a step 8-2 which are matched with the clamping column 3; when the spring 7 is in a normal state, the clamping column 3 is positioned between the step 8-2 and the clamping groove A2-2 or between the step 8-2 and the clamping groove B2-3, and when the spring 7 is in a compressed state, the clamping column 3 is positioned in the clamping groove C8-1.

The handle is characterized in that a pin hole B6-2 is formed in the handle main body 6, a pin hole A2-1 is formed in the handle head 2, the handle head 2 is inserted into a slot formed between two mounting arms of the handle main body 6, and the bolt 4 penetrates through the pin hole B6-2 and the pin hole A2-1 to be matched and connected with the nut 5, so that the handle main body 6 and the handle head 2 are connected in a swinging mode.

The working principle is as follows: as shown in fig. 1, in a normal state, the straight handle is locked, and the clamping column 3 is positioned between the step 8-2 and the clamping groove A2-2; in a loose state shown in fig. 2, the head can rotate, the button 8 is pressed down, the spring 7 is in a compressed state, the clamping column 3 falls down into the clamping groove C8-1, and the handle head 2 can rotate around a rotating point at the bolt 4; in the state of the crank shown in fig. 3, the crank is locked, the release button 8 automatically rebounds, and the clamping column 3 is positioned between the step 8-2 and the clamping groove B2-3 and is locked.

As shown in fig. 5-8, the lock head 1 comprises a lock head main body 1-1, a straight spring 1-2, a mushroom head bayonet lock 1-3, a turbine sleeve 1-4 and a retainer ring 1-5, wherein the lower part of the lock head main body 1-1 is fixedly connected with a handle head 2, and the upper part of the lock head main body 1-1 is arranged in the turbine sleeve 1-4 and is connected in a rotating manner; the lock head main body 1-1 is provided with a mounting hole A1-1-1, an insertion hole 1-1-2 and a clamping groove D1-1-3, and the turbine sleeve 1-4 is provided with a gradual change block 1-4-1; the straight spring 1-2 is sleeved on the mushroom head bayonet lock 1-3 and is installed in the installation hole A1-1-1, the turbine sleeve 1-4 is sleeved on the lock head main body 1-1, one end of the mushroom head bayonet lock 1-3 is enabled to be propped against the gradual change block 1-4-1, the other end of the mushroom head bayonet lock 1-3 corresponds to the installation hole A1-1-1 in position, and the clamping ring 1-5 is installed in the clamping groove D1-1-3 for limiting.

The working principle of the lock head is as follows: the mounting hole B6-1 is a straight hexagonal double hole, and can be used for mounting different types of tool connectors such as different screwdriver heads or handsaw heads, and the lock head 1 is made of zinc alloy. After a tool connector is inserted into the mounting hole B6-1, the turbine sleeve 1-4 is rotated anticlockwise, the gradual change block 1-4-1 is widened, the lock head is tightened, and the tool connector is locked; rotating the turbine sleeve 1-4 clockwise, narrowing the gradual change block 1-4-1, loosening the lock head, and taking out the tool connector.

It should be understood that equivalent alterations and modifications of the technical solution and the inventive concept of the present invention by those skilled in the art should fall within the scope of the appended claims.

Claims

1. A multipurpose tool capable of driving a screwdriver and a handsaw is characterized in that: the novel screwdriver bit comprises a tapered end (1), a handle head (2), a handle main body (6), a screwdriver bit seat (9) and a tail cap (10), wherein the lower part of the tapered end (1) is sleeved in one end of the handle head (2) and fixedly connected with the handle head, the other end of the handle head (2) is inserted in the handle main body (6) and is connected in a swinging mode, and the screwdriver bit seat (9) is installed in the tail end of the handle main body (6) and is fixedly connected with the tail cap (10); the handle head (2) is provided with a clamping groove A (2-2) and a clamping groove B (2-3) which are matched with the clamping column (3), and the clamping groove A (2-2) and the clamping groove B (2-3) are arranged at a certain angle along the circumferential direction; a mounting hole B (6-1) is formed in the handle main body (6), the spring (7) and the button (8) are arranged in the mounting hole B (6-1), and a clamping groove C (8-1) and a step (8-2) which are matched with the clamping column (3) are formed in the button (8); when the spring (7) is in a normal state, the clamping column (3) is positioned between the step (8-2) and the clamping groove A (2-2) or between the step (8-2) and the clamping groove B (2-3), and when the spring (7) is in a compressed state, the clamping column (3) is positioned in the clamping groove C (8-1).

2. A multi-purpose tool for driving a screwdriver and a handsaw as claimed in claim 1, wherein: the handle is characterized in that a pin hole B (6-2) is formed in the handle main body (6), a pin hole A (2-1) is formed in the handle head (2), the handle head (2) is inserted into a slot formed between two mounting arms of the handle main body (6), and the bolt (4) penetrates through the pin hole B (6-2) and the pin hole A (2-1) to be matched and connected with the nut (5), so that the handle main body (6) and the handle head (2) are connected in a swinging mode.

3. A multi-purpose tool for driving a screwdriver and a handsaw as claimed in claim 1, wherein: the lock (1) comprises a lock main body (1-1), a straight spring (1-2), a mushroom head bayonet lock (1-3), a turbine sleeve (1-4) and a clamping ring (1-5), wherein the lock main body (1-1) is provided with a mounting hole A (1-1-1), an insertion hole (1-1-2) and a clamping groove D (1-1-3), and the turbine sleeve (1-4) is provided with a gradual change block (1-4-1); the straight spring (1-2) is sleeved on the mushroom head bayonet lock (1-3) and is installed in the installation hole A (1-1-1), the turbine sleeve (1-4) is sleeved on the lock head main body (1-1) and enables one end of the mushroom head bayonet lock (1-3) to be abutted against the gradual change block (1-4-1), the other end of the mushroom head bayonet lock (1-3) corresponds to the installation hole A (1-1-1), and the clamping ring (1-5) is installed in the clamping groove D (1-1-3) for limiting.