CN212170220U - Multifunctional combined wrench - Google Patents

Abstract

A multifunctional combined wrench comprises a main body, wherein one end of the main body is provided with an inner hexagonal groove which is a hexagonal through groove, a movable clamping block is arranged in the inner hexagonal groove, and the end part of the movable clamping block is of a V-shaped structure; the tool is characterized in that a through groove is formed in the other end of the main body, a fixed shaft is arranged in the center of the through groove, at least one tool unit is sleeved on the fixed shaft, the tool unit is a rod body with different tool heads arranged at two ends, the fixed shaft penetrates through the middle of the rod body, the rod body can rotate around the fixed shaft, and the rod body can be rotated to be completely contained in the through groove in the end portion of the main body. The multifunctional combined wrench combines various tools, thereby greatly improving the use convenience.

Description

A multifunctional combination wrench

technical field

The utility model relates to the field of manual tools and equipment, in particular to a multifunctional combined wrench.

Background technique

In life and work, we always use a variety of tools, various types of wrenches, flat-blade screwdrivers, Phillips screwdrivers, etc. Many staff or families are equipped with a complete set of operating tools, and a large number of tools are more difficult to use. Trouble, when you need to use a specific tool, it is not easy to find; and it is easy to lose a single tool in a kit.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present utility model provides a multifunctional combined wrench, which combines various tools to greatly improve the convenience of use.

To achieve this purpose, the utility model provides a multifunctional combined wrench, comprising a rod-shaped main body, one end of the main body is provided with an inner hexagonal groove, the inner hexagonal groove is a hexagonal through groove, and the inner hexagonal groove is provided with a movable moving The clamping block, the end of the movable clamping block is a V-shaped structure, and the V-shaped structure at the end of the movable clamping block can be combined with the inner side of the inner hexagonal groove to form a hexagonal structure and engage the hexagonal nut or hexagonal bolt head The other end of the main body is provided with a through groove, and a fixed shaft is set at the center of the through groove, and at least one tool unit is sleeved on the fixed shaft, and the tool unit is a rod body with different tool heads at both ends, The fixed shaft passes through the middle of the rod body, the rod body can be rotated around the fixed shaft, and the rod body can be rotated until it is completely received in the through groove at the end of the main body.

A further improvement of the present utility model, the moving block includes a connecting rod and a V-shaped block, the middle position of the protruding part of the V-shaped block is provided with a protrusion that is docked with the connecting rod, and the middle of the V-shaped block recess is provided with a through-hole The V-shaped clamping block and the connecting rod are connected by fixing screws, and the fixing screws are countersunk screws; the main body is provided with an adjustment groove, the adjustment groove is a bar-shaped groove, and the side wall of the adjustment groove is a threaded structure; The adjusting groove and the hexagonal groove are connected through a through hole, the connecting pipe passes through the through hole, one end is located in the adjusting groove and the other end is located in the inner hexagonal groove, and one end of the connecting pipe is located in the inner hexagonal groove and is connected with the V-shaped block. One end located in the adjusting groove is provided with a connecting shoulder, the inner thread of the adjusting groove is matched with an adjusting screw, the end of the adjusting screw is provided with a connecting seat, the connecting seat is a cylindrical structure with an open end, and the connecting shoulder is embedded in the connecting seat At the same time, the open end of the connecting seat is riveted and shrunk to realize the movable connection between the connecting rod and the adjusting screw.

In a further improvement of the utility model, the tool unit comprises a double-head screwdriver, a first hexagon-head screw rod and a second hexagon-head screw rod, and the tool heads at both ends of the double-head screwdriver are respectively a flat head and a cross head; Both ends of the first hexagon head screw rod and the second hexagon head screw rod are respectively hexagon socket tool heads of different specifications.

A further improvement of the utility model, the main body is also provided with a spirit level.

The present application is a multifunctional combined wrench, and the technical effects achieved are as follows:

(1) By combining a variety of practical tools, the practicability of the combination is improved, and the use of the tools becomes more convenient;

(2) The end of the combination wrench is provided with an inner hexagonal groove, and a movable moving block is arranged in the inner hexagonal groove. The end of the movable clamping block is a V-shaped structure. The inner side of the groove is combined into a hexagonal structure and engages the hexagonal nut or the head of the hexagonal bolt. Since the moving block can move, when in use, the adjusting screw can push the moving block to move, and the moving block is located at the position of the moving block. Different positions can be used with hexagon nuts or hexagon heads of different sizes;

(3) Multiple tool units are arranged on the combination wrench, and different tool heads are arranged on the tool units. When needed, the required tool heads can be rotated out of the main body.

Description of drawings

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

Fig. 2 is the structural representation two of the utility model;

Fig. 3 is a sectional view of a moving block;

Description of reference numbers:

1. Hexagon socket; 2. Moving block; 3. Adjusting slot; 4. Level; 5. Adjusting screw; 6. Double-head screwdriver; 7. The first hexagon screw; Rod; 9. Fixing shaft; 10. Fixing screw; 201, Connecting rod; 202, V-shaped block; 203, Connecting shoulder lift; 501, Connecting seat.

Detailed ways

Below in conjunction with the accompanying drawings and specific embodiments, the present utility model is described in further detail:

As shown in Figures 1 and 2, a multifunctional combined wrench includes a rod-shaped main body, and one end of the main body is provided with an inner hexagonal slot 1, the inner hexagonal slot 1 is a hexagonal through slot, and a movable inner hexagonal slot 1 is arranged in the inner hexagonal slot 1 The mobile block 2, the end of the mobile block 2 is a V-shaped structure, and the V-shaped structure at the end of the mobile block 2 can be combined with the inner side of the inner hexagonal groove 1 to form a hexagonal structure and engage the hexagonal structure. Nut or hexagonal bolt head; the other end of the main body is provided with a through groove, and a fixed shaft 9 is set at the center of the through groove, and at least one tool unit is sleeved on the fixed shaft 9, and the tool unit is at both ends The rod body is provided with different tool heads, the fixed shaft 9 passes through the middle of the rod body, the rod body can rotate around the fixed shaft 9, and the rod body can be rotated until it is completely received in the through groove at the end of the main body. The fixed shaft 9 can be a straight cylindrical rod, and the two ends of the fixed shaft 9 can be fixed by riveting after being inserted into the main body. The tool unit includes a double-headed screwdriver 6, a first hexagon-head screw rod 7 and a second hexagonal-head screw rod 8, and the tool heads at both ends of the double-headed screwdriver 6 are respectively a flat head and a cross head; Both ends of a hexagon head screw rod 7 and a second hexagon head screw rod 8 are respectively hexagon socket head tool heads of different specifications. The main body is also provided with a spirit level 4 .

The main body is provided with an adjustment slot 3, the adjustment slot 3 is a bar-shaped slot, and the side wall of the adjustment slot 3 is a threaded structure; the adjustment slot 3 and the hexagonal slot are connected through a through hole, and the connecting pipe passes through the through hole .

As shown in FIG. 3 , the moving block 2 includes a connecting rod 201 and a V-shaped blocking block 202 . The V-shaped blocking block 202 is provided with a protrusion docking with the connecting rod 201 in the middle of the protruding portion, and the V-shaped blocking block 202 is recessed. There is a through countersunk hole in the middle of the unit, the V-shaped block 202 and the connecting rod 201 are connected by a fixing screw 10, and the fixing screw 10 is a countersunk head screw; One end of the inner hexagonal groove 1 is connected with the V-shaped clamping block 202, one end of the connecting pipe located in the adjustment groove 3 is provided with a connecting shoulder 203, the inner thread of the adjustment groove 3 is matched with an adjustment screw 5, and the end of the adjustment screw 5 is provided with a connection Seat 501, the connecting seat 501 is a cylindrical structure with an open end, the connecting shoulder 203 is embedded in the connecting seat 501, and the open end of the connecting seat 501 is riveted to realize the movable connection between the connecting rod 201 and the adjusting screw 5.

The above-mentioned combination wrench combines a variety of practical tools, the practicability is improved after the combination, and the use of the tool becomes more convenient; the end of the combination wrench is provided with an inner hexagonal groove 1, and a movable moving block is arranged in the inner hexagonal groove 1 2. The end of the moving block 2 is a V-shaped structure, and the V-shaped structure at the end of the moving block 2 can be combined with the inner side of the inner hexagonal groove 1 to form a hexagonal structure and engage with a hexagonal nut or a hexagonal structure. As for the head of the bolt, since the moving block 2 can move, when in use, the adjusting screw 5 can push the moving block 2 to move, and the moving block 2 can be used with hexagonal nuts or hexagonal heads of different sizes at different positions; A plurality of tool units are arranged on the wrench, and different tool heads are arranged on the tool units. When needed, the required tool heads can be rotated out of the main body.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any other form, and any modifications or equivalent changes made according to the technical essence of the present utility model still belong to the present utility model. Scope of protection claimed.

Claims (4)

1. A multifunctional combined wrench, characterized in that it comprises a rod-shaped main body, one end of the main body is provided with a hexagonal socket, and the socket is a hexagonal through groove, and a movable moving block is arranged in the socket, The end of the moving clamping block is a V-shaped structure, and the V-shaped structure at the end of the moving clamping block can be combined with the inner side of the inner hexagonal groove to form a hexagonal structure and engage the head of a hexagonal nut or a hexagonal bolt; The other end of the main body is provided with a through groove, and a fixed shaft is arranged in the center of the through groove. At least one tool unit is sleeved on the fixed shaft. The tool unit is a rod body with different tool heads at both ends, and the fixed shaft passes through. Passing through the middle of the rod body, the rod body can be rotated around the fixed axis, and the rod body can be rotated until it is completely accommodated in the through groove at the end of the main body. 2 . The multifunctional combined wrench according to claim 1 , wherein the moving block comprises a connecting rod and a V-shaped blocking block, and the middle position of the protrusion of the V-shaped blocking block is provided with a connection rod that is connected to the connecting rod. 3 . The protrusion of the V-shaped block is provided with a through countersunk hole in the middle of the depression, the V-shaped block and the connecting rod are connected by a fixing screw, and the fixing screw is a countersunk screw; the main body is provided with an adjustment groove, and the adjustment groove It is a bar-shaped groove, and the side wall of the adjusting groove is a threaded structure; the adjusting groove and the hexagonal groove are connected through a through hole, the connecting pipe passes through the through hole, one end is located in the adjusting groove, the other end is located in the inner hexagonal groove, and the connecting pipe is located in the hexagonal groove. One end of the inner hexagonal groove is connected with the V-shaped clamping block, one end of the connecting pipe located in the adjusting groove is provided with a connecting shoulder lift, the inner thread of the adjusting groove is matched with an adjusting screw, the end of the adjusting screw is provided with a connecting seat, and the connecting seat is the end It is a cylindrical structure with an open end, the connecting shoulder is lifted and embedded in the connecting seat, and the open end of the connecting seat is riveted and shrunk to realize the movable connection between the connecting rod and the adjusting screw. 3. A multifunctional combination wrench according to claim 2, wherein the tool unit comprises a double-ended screwdriver, a first hexagonal screw rod and a second hexagonal screw rod, the double-ended screwdriver The tool heads at both ends are respectively a straight head and a cross head; the two ends of the first hexagon head screw rod and the second hexagon head screw rod are respectively inner hexagon tool heads of different specifications. 4. A multifunctional combined wrench according to claim 3, characterized in that: the main body is further provided with a spirit level.

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