CN204800529U - Short wushu multi -use spanner of portable combination - Google Patents

Abstract

The utility model discloses a portable combined short-handled multi-purpose wrench, which relates to the field of multi-purpose wrench devices. In order to use the short wrench to carry out mechanical maintenance operations conveniently, in the utility model: the side groove is located in the middle of the front end of the side of the handle, the screw through hole runs through the upper and lower surfaces of the handle; the lower groove is located under the open wrench The inner side of the plate, the upper plate hole runs through the upper and lower surfaces of the upper side plate of the open end wrench; the lower plate is connected to the lower surface of the lower side plate of the sleeve wrench, and the screw hole of the sleeve head runs through the upper side plate of the sleeve wrench The upper and lower surfaces of the stud rod are connected with a hexagonal nut, the top of the hexagonal nut is connected with a hand-rotating plate, and the lower end of the stud rod is also provided with a screwdriver head. The utility model adopts the matching method of setting notches on the short wrench and the through holes of the screw hole, which can conveniently carry out the rapid combination of multiple wrenches; the combination of the slot hole on the wrench body, the hand rotating plate and the hexagonal nut, The function of the labor-saving screwdriver is added to the device.

Description

Portable combination short handle multi-purpose wrench

technical field

The utility model relates to the field of multi-purpose wrench devices, in particular to a portable combined short handle multi-purpose wrench.

Background technique

A wrench is a commonly used installation and removal tool. Hand tools for turning bolts, screws, nuts, and other open or socketed fasteners whose threads hold bolts or nuts tightly by the principle of leverage. The wrench is usually formed with a clamping handle at one or both ends of the handle to apply an external force to the handle to twist the bolt or nut to hold the opening or sleeve of the bolt or nut. When in use, an external force is applied to the shank in the direction of thread rotation, so that the bolt or nut can be twisted. And under the situation that some are not easy to carry long wrench, the replacement maintenance of mechanical device becomes very inconvenient.

Utility model content

The technical problem to be solved by the utility model is to provide a portable combination short-handle multi-purpose wrench, so that the short-type wrench can be used to conveniently carry out mechanical maintenance operations.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model provides a portable combined short-handled multi-purpose wrench, including a handle, an open end wrench, a socket wrench, and a stud rod:

The handle is provided with a side groove and a screw through hole, the side groove is located in the middle of the front end of the side of the handle, and the screw through hole runs through the upper and lower surfaces of the handle;

The open wrench is provided with a lower slot and an upper plate hole, the lower slot is located inside the lower side plate of the open wrench, and the upper plate hole runs through the upper and lower surfaces of the upper side plate of the open wrench;

The sleeve wrench is provided with a lower mouth plate and a sleeve screw hole, the lower mouth plate is connected to the lower surface of the lower side plate of the sleeve wrench, and the sleeve screw hole runs through the upper and lower surfaces of the upper side plate of the sleeve wrench;

The top of the stud rod is connected with a hexagonal nut, and the top of the hexagonal nut is connected with a hand rotating plate.

Wherein, the structural size of the sleeve screw hole is tightly matched with the stud rod, and the structural size of the screw through hole is closely matched with the structural size of the stud rod and the hexagonal nut.

Wherein, the lower end of the stud rod is also provided with a screwdriver head, and the side groove and the inside of the upper plate hole are provided with a square groove matching the position and size of the hand-rotating plate.

Wherein, the size of the side groove closely matches the size of the hexagonal nut, and the structural size of the upper plate hole closely matches the structural size of the stud rod and the hexagonal nut.

Wherein, the size of the socket wrench is tightly matched with the open end wrench, and the structural size of the lower mouth plate is closely matched with the lower mouth groove.

Compared with the existing technology, the beneficial effect of the utility model is: the utility model adopts the matching method of setting notches on the short wrench and the through hole of the screw hole, which can conveniently carry out rapid combination of multiple wrenches; The slotted hole on the body cooperates with the hand-turned plate and the hexagonal nut, so that the device has the function of a labor-saving screwdriver.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the partial structural representation of the stud rod of the present utility model;

Fig. 3 is the structural representation of the side screwdriver function of the utility model;

Fig. 4 is the structural representation of the upper screwdriver function of the utility model;

Fig. 5 is the schematic diagram of the wrench assembly structure of the present utility model;

Among them: 1. handle, 2. open end wrench, 3. socket wrench, 4. stud rod, 5. side slot, 6. lower slot, 7. lower opening plate, 8. upper plate hole, 9, hedging screw hole, 10, hand rotating plate, 11, hexagonal nut, 12, screwdriver head, 13, screw rod through hole.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The utility model is a portable combination short-handled multi-purpose wrench, including a handle 1, an open-ended wrench 2, a socket wrench 3, and a stud rod 4:

The handle 1 is provided with a side groove 5 and a screw through hole 13, the side groove 5 is located in the middle of the front end of the side of the handle 1, and the screw through hole 13 runs through the upper and lower surfaces of the handle 1;

The open wrench 2 is provided with a lower slot 6 and an upper plate hole 8, the lower slot 6 is located on the inner side of the lower side plate of the open wrench 2, and the upper plate hole 8 runs through the top of the open wrench 2 the upper and lower surfaces of the board;

The sleeve wrench 3 is provided with a lower mouth plate 7 and a screw hole 9, the lower mouth plate 7 is connected to the lower surface of the lower side plate of the sleeve wrench 3, and the sleeve screw hole 9 runs through the The upper and lower surfaces of the upper side plate of the socket wrench 3;

A hexagonal nut 11 is connected above the stud rod 4 , and a hand-rotating plate 10 is connected above the hexagonal nut 11 .

Wherein, the structural size of the sleeve screw hole 9 is tightly matched with the stud rod 4 , and the structural size of the screw through hole 13 is closely matched with the structural size of the stud rod 4 and the hex nut 11 .

Wherein, the lower end of the stud rod 4 is also provided with a screwdriver head 12, and the inside of the side groove 5 and the upper plate hole 8 is provided with a square groove matching the position and size of the hand-rotating plate 10.

Wherein, the size of the side groove 5 closely matches the size of the hexagonal nut 11 , and the structural size of the upper plate hole 8 closely matches the structural dimensions of the stud rod 4 and the hexagonal nut 11 .

Wherein, the size of the socket wrench 3 is tightly matched with the open end wrench 2 , and the structural size of the lower mouth plate 7 is tightly matched with the lower mouth groove 6 .

The use of this device is divided into two structural modes: combination wrench and combination screwdriver;

When using the structure of the combined wrench, the stud rod 4 is first unscrewed out of the screw through hole 13, the socket wrench 3 of one wrench is snapped into the open wrench 2 of the other wrench, and the stud rod 4 is used for fixing;

When using the combined screwdriver structure, it is only necessary to snap the hand-rotating plate 10 and the hex nut 11 into the side groove 5 or the upper plate hole 8 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. Portable combination short handle multi-purpose wrench, including handle (1), open end wrench (2), socket wrench (3), stud rod (4), characterized in that: The handle (1) is provided with a side groove (5) and a screw through hole (13), the side groove (5) is located in the middle of the front end of the side of the handle (1), and the screw through hole ( 13) Run through the upper and lower surfaces of the handle (1); The open-ended wrench (2) is provided with a lower opening (6) and an upper plate hole (8), the lower opening (6) is located on the inner side of the lower side plate of the open-ended wrench (2), and the upper plate The hole (8) runs through the upper and lower surfaces of the upper side plate of the open end wrench (2); The sleeve wrench (3) is provided with a lower mouth plate (7) and a sleeve screw hole (9), and the lower mouth plate (7) is connected to the lower surface of the lower side plate of the sleeve wrench (3) On, the socket screw hole (9) runs through the upper and lower surfaces of the upper side plate of the socket wrench (3); A hexagonal nut (11) is connected above the stud rod (4), and a hand-rotating plate (10) is connected above the hexagonal nut (11). 2. The portable combination short-handle multi-purpose wrench according to claim 1, characterized in that, the structural size of the socket screw hole (9) is closely matched with the stud rod (4), and the screw through hole (13 ) The structural dimensions closely match the structural dimensions of the stud bar (4), the hex nut (11). 3. The portable combination short-handle multi-purpose wrench according to claim 1, characterized in that, the lower end of the stud rod (4) is also provided with a screwdriver head (12), and the side groove (5), The inside of the upper plate hole (8) is provided with a square groove matching the position and size of the hand-rotating plate (10). 4. The portable combination short-handle multi-purpose wrench according to claim 1, characterized in that the size of the side groove (5) is closely matched with the size of the hexagonal nut (11), and the upper plate hole (8 ) The structural dimensions closely match the structural dimensions of the stud bar (4), the hex nut (11). 5. The portable combined short handle multi-purpose wrench according to claim 1, characterized in that the size of the socket wrench (3) is closely matched with the open end wrench (2), and the lower mouth plate (7) ) is closely matched with the lower opening groove (6).