CN219617608U - Spanner - Google Patents

Abstract

The utility model discloses a wrench, which comprises a handle, wherein one end of the handle is fixedly provided with a fixed end, a rotating handle mounting groove is formed in the handle in a penetrating manner, a shaft hole is formed in the handle, the shaft hole extends from the end face of the fixed end to the interior of the handle and penetrates through the rotating handle mounting groove, namely, the two sides of the rotating handle mounting groove are respectively provided with a shaft hole, an internal thread rotary drum is rotated by the other hand, and the internal thread rotary drum is in threaded connection with a push-pull rotary shaft, so that the push-pull rotary shaft can be pushed to move by rotating the internal thread rotary drum, the push-pull rotary shaft can push a movable clamping block to move by rotating the push-pull rotary shaft, and the nuts are adaptively extruded on the two sides of the nuts, so that the wrench can be pulled to rotate and screw the nuts, and the nuts in a convenient torsion gap are realized; through the adaptation sliding connection between the T type slider that sets up is located T type spout and the connecting block, realized moving clamping piece and stably slide on the connecting block, reached through fixed clamping piece and moving clamping piece with the stable centre gripping of nut.

Description

Spanner

Technical Field

The utility model relates to the technical field of tools, in particular to a wrench.

Background

In the current production process of products, screws are very commonly used as a fastener in production. When the common spanner is used, the efficiency is low, and when the operation space is small, the manual operation is more difficult, and the size of the spanner opening can not be directly sleeved on the nut to adjust the size of the spanner opening, so that the production efficiency is greatly reduced.

Disclosure of Invention

In order to solve at least one technical problem existing in the background art, the utility model provides a wrench.

The utility model provides a spanner, which comprises a handle, one end of the handle is fixedly provided with a fixed end, a rotating handle mounting groove is formed in the handle in a penetrating manner, a shaft hole is formed in the handle, the shaft hole extends from the end face of the fixed end to the interior of the handle and penetrates through the rotating handle mounting groove, namely, shaft holes are formed in two sides of the rotating handle mounting groove, one side of the fixed end far away from the handle is provided with a fixed clamping block, a connecting block is fixedly connected between the fixed clamping block and the fixed end, a push-pull rotating shaft is arranged in the handle, the push-pull rotating shaft is positioned in the shaft hole and is in adaptive rotation connection with the handle, one end of the push-pull rotating shaft penetrates through the rotating handle mounting groove, a thread is arranged at the end part of the push-pull rotating shaft, the end part far away from the thread is coaxially fixed with a connecting column, one end of the connecting column far away from the push-pull rotating shaft is coaxially fixed with a limit disc, an inner thread rotary drum is sleeved on the push-pull rotating shaft, the inner wall of the inner thread is in adaptive connection with the thread, a moving clamping block is arranged between the fixed clamping block and the fixed clamping block, a moving block is arranged between the fixed clamping block and the fixed clamping block, the fixed clamping block is in the position of the inner side of the end is far from the thread, the end is far from the thread end of the thread, the end is far from the thread sleeve, the end of the rotating disc is far from the thread sleeve, the inner end of the rotating disc is fixed with a limit disc, and the end is fixed with a position of the rotating disc through the end, and the end is placed in the end of the rotating block, and the rotating block is fixed sleeve, and the end is placed in the spanner, and fixed by the end through the screw sleeve, and the position of the fixed sleeve, and the end sleeve, because threaded connection between internal thread rotary drum and the push-and-pull pivot can promote the push-and-pull pivot through rotating the internal thread rotary drum and remove, realize promoting through the push-and-pull pivot and remove the clamp block and remove to the adaptation extrudees in the both sides of nut, can pull the spanner rotation and screw up the nut, has realized the nut in the portable torsion crack.

The movable clamping block is characterized in that a T-shaped sliding block is fixedly arranged on one side of the movable clamping block, a T-shaped sliding groove is formed in the connecting block, the T-shaped sliding block is located inside the T-shaped sliding groove and is connected with the connecting block in a sliding manner, the T-shaped sliding block is located in the T-shaped sliding groove and is connected with the connecting block in a sliding manner, the movable clamping block stably slides on the connecting block, and the screw cap is stably clamped through the fixed clamping block and the movable clamping block.

The wrench has the advantages that the knocking block is fixedly arranged on one side of the connecting block, and the knocking block on the wrench is aimed at the object to be knocked through the hand-held handle, so that the effect of knocking and disassembling the object is achieved, and the wrench can be multipurpose.

The wrench has the advantages that the rubber sleeve is sleeved on the handle, the rubber sleeve is provided with the grooves at the positions corresponding to the rotating handle mounting grooves, the sizes of the grooves are matched with those of the rotating handle mounting grooves, the friction force between the palm and the wrench handle is increased through the arranged rubber sleeve, the anti-skid effect is achieved, and the wrench is more comfortable to use.

The anti-slip thread rotating drum is characterized in that the arc surface of the inner thread rotating drum is provided with anti-slip threads, when the inner thread rotating drum rotates by the palm, friction between the inner thread rotating drum and the palm is increased through the set anti-slip threads, an anti-slip effect is achieved, and the inner thread rotating drum is more convenient and faster to rotate.

The wrench has the advantages that the end, far away from the fixed end, of the handle is provided with the hanging through hole, and when the wrench is hung on the tool rack, the wrench can be hung by penetrating the hanging hook through the hanging through hole, so that the wrench is convenient to store.

The beneficial effects brought by the utility model are as follows:

1. the internal thread rotary drum is rotated by the other hand, and the internal thread rotary drum is in threaded connection with the push-pull rotary shaft, so that the push-pull rotary shaft can be pushed to move by rotating the internal thread rotary drum, the push-pull rotary shaft is pushed to move the movable clamping block to move, the clamping block is matched with the nut to be extruded on two sides of the nut, the wrench can be pulled to rotate and the nut can be screwed down, and the nut in the portable torsion crack is realized.

2. Through the adaptation sliding connection between the T type slider that sets up is located T type spout and the connecting block, realized moving clamping piece and stably slide on the connecting block, reached through fixed clamping piece and moving clamping piece with the stable centre gripping of nut.

3. Through fixed the being equipped with of one side at the connecting block and strike the piece, the piece of beating on the spanner is aimed at the article and is beaten through holding the handle through the piece of beating that sets up, has realized beating the effect of dismantling the article, makes the spanner can carry out multi-purpose.

Drawings

FIG. 1 is a schematic diagram of one aspect of the present disclosure;

FIG. 2 is an exploded view of the structure of the present disclosure;

FIG. 3 is an enlarged view of the structure of FIG. 2, according to the present disclosure;

FIG. 4 is a schematic view of the structure of the movable clamp block disclosed in the present utility model;

FIG. 5 is a partial cross-sectional view of the structure of the present disclosure;

fig. 6 is an enlarged view of the structure at B in fig. 5 according to the present disclosure.

10. A handle; 11. a fixed end; 12. a stem mounting groove; 13. a shaft hole; 14. hanging through holes; 15. fixing the clamping block; 16. a connecting block; 20. a push-pull rotating shaft; 21. a thread; 22. a connecting column; 23. a limiting disc; 24. an internally threaded drum; 30. moving the clamping block; 31. a T-shaped slider; 32. fixing the shaft sleeve; 33. a limit ring; 40. a T-shaped chute; 50. knocking the block; 60. rubber sleeves; 61. and (5) grooving.

Detailed Description

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other; the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left" and "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, unless explicitly stated and limited otherwise, the term "coupled" is to be interpreted broadly, as for example, the term "coupled" may be a fixed connection, a removable connection, or an integral body; the mechanical connection and the transmission connection can be adopted; either directly, indirectly through intermediaries, or through a communication between two elements or an interaction between the two elements.

Referring to fig. 1-6, the wrench provided by the utility model comprises a handle 10, wherein one end of the handle 10 is fixedly provided with a fixed end 11, a rotating handle mounting groove 12 is penetrated and arranged on the handle 10, a shaft hole 13 is arranged in the handle 10, the shaft hole 13 extends from the end surface of the fixed end 11 to the interior of the handle 10 and penetrates through the rotating handle mounting groove 12, namely, both sides of the rotating handle mounting groove 12 are respectively provided with a shaft hole 13, one side of the fixed end 11 far away from the handle 10 is provided with a fixed clamping block 15, a connecting block 16 is fixedly connected between the fixed clamping block 15 and the fixed end 11, a push-pull rotating shaft 20 is arranged in the handle 10 and is in adaptive rotation connection with the handle 10, one end of the push-pull rotating shaft 20 penetrates through the rotating handle mounting groove 12, the end of the push-pull rotating shaft 20 is provided with a thread 21, the end of the push-pull rotating shaft 20 far away from the thread 21 is coaxially and fixedly provided with a connecting column 22, one end of the connecting column 22 far away from the push-pull rotating shaft 20 is coaxially and fixedly provided with a limit disc 23, the push-pull rotating shaft 20 is sleeved with an internal thread rotary drum 24, the inner wall of the internal thread rotary drum 24 is in threaded fit connection with the thread 21, a movable clamping block 30 is arranged between the fixed end 11 and the fixed clamping block 15, one side of the movable clamping block 30, which is close to the push-pull rotating shaft 20, is fixedly provided with a fixed shaft sleeve 32, the limit disc 23 penetrates into the fixed shaft sleeve 32, the inner side of the end of the fixed shaft sleeve 32 is fixedly provided with a limit ring 33 for limiting the limit disc 23, when the wrench is used, the position of the handle 10 is held by one hand, the end parts of the fixed clamping block 15 and the movable clamping block 30 of the wrench penetrate into screw cap positions in the clamp joint, the fixed clamping block 15 and the movable clamping block 30 are attached to the two sides of the screw cap, then the internal thread rotary drum 24 is rotated by the other hand, and the push-pull rotary shaft 20 is pushed to move by rotating the internal thread rotary drum 24 due to threaded connection between the internal thread rotary drum 24 and the push-pull rotary shaft 20, so that the movable clamping block 30 is pushed to move by the push-pull rotary shaft 20, and accordingly the screw cap is extruded on the two sides of the screw cap in an adapting mode, the wrench can be pulled to rotate and screw the screw cap, and the screw cap in the clamp joint is twisted conveniently.

In this embodiment, the fixed T type slider 31 that is equipped with in one side of removal clamping block 30, T type spout 40 has been seted up to the inside of connecting block 16, T type slider 31 is located the inside of T type spout 40 with adaptation sliding connection between the connecting block 16, through the T type slider 31 that sets up be located the adaptation sliding connection between T type spout 40 and the connecting block 16, realized that removal clamping block 30 steadily slides on connecting block 16, reached through fixed clamping block 15 and removal clamping block 30 with the stable centre gripping of nut.

In this embodiment, the knocking block 50 is fixedly arranged on one side of the connecting block 16, and the knocking block 50 on the wrench is aimed at the object to be knocked by holding the handle 10 by hand, so that the effect of knocking and disassembling the object is achieved, and the wrench can be multipurpose.

In this embodiment, the rubber sleeve 60 is sleeved on the handle 10, the rubber sleeve 60 is provided with the slot 61 at a position corresponding to the handle mounting slot 12, the size of the slot 61 is matched with the size of the handle mounting slot 12, and the friction between the palm and the wrench handle 10 is increased by the aid of the rubber sleeve 60, so that the anti-slip effect is achieved, and the anti-slip wrench is more comfortable to use.

In this embodiment, the circular arc surface of the internal thread rotary drum 24 is provided with anti-skidding lines, when the palm rotates the internal thread rotary drum 24, friction between the internal thread rotary drum 24 and the palm is increased through the set anti-skidding lines, an anti-skidding effect is achieved, and the internal thread rotary drum 24 is more convenient and faster in rotation.

In this embodiment, a hanging through hole 14 is formed at the end of the handle 10 away from the fixed end 11, and when the wrench of the present utility model is hung on the tool rack, the hanger passes through the hanging through hole 14 to hang the wrench of the present utility model, so that the storage of the present utility model is facilitated.

Specific embodiments of the utility model:

when the wrench is used, the fixed clamping block 15 and the movable clamping block 30 of the wrench are clamped at the positions of the handles 10 by one hand, the ends of the fixed clamping block 15 and the movable clamping block 30 of the wrench are penetrated into screw cap positions in a crack, the fixed clamping block 15 and the movable clamping block 30 are attached to two sides of a screw cap, then the internal thread rotary drum 24 is rotated by the other hand, and the push-pull rotary shaft 20 can be pushed to move by rotating the internal thread rotary drum 24 due to the threaded connection between the internal thread rotary drum 24 and the push-pull rotary shaft 20, so that the movable clamping block 30 is pushed to move by the push-pull rotary shaft 20, and the wrench can be pulled to rotate and screw the screw cap, thereby realizing the convenient twisting of the screw cap in the crack; during the process, the movable clamping block 30 stably slides on the connecting block 16 through the adaptive sliding connection between the T-shaped sliding block 31 arranged in the T-shaped sliding groove 40 and the connecting block 16, so that the nuts are stably clamped through the fixed clamping block 15 and the movable clamping block 30;

one side of the connecting block 16 is fixedly provided with a knocking block 50, and the knocking block 50 on the wrench is aimed at the object to be knocked by holding the handle 10 by hand, so that the effect of knocking and disassembling the object is realized, and the wrench can be used for multiple purposes; the rubber sleeve 60 is sleeved on the handle 10, the rubber sleeve 60 is provided with the slot 61 at the position corresponding to the rotating handle mounting slot 12, the size of the slot 61 is matched with the size of the rotating handle mounting slot 12, and the friction between the palm and the wrench handle 10 is increased through the arranged rubber sleeve 60, so that the anti-slip effect is realized, and the anti-slip wrench is more convenient to use; the circular arc surface of the internal thread rotary drum 24 is provided with anti-skidding lines, when the palm rotates the internal thread rotary drum 24, the friction between the internal thread rotary drum 24 and the palm is increased through the arranged anti-skidding lines, the anti-skidding effect is achieved, and the internal thread rotary drum 24 is more convenient and faster to rotate;

the end of the handle 10 far away from the fixed end 11 is provided with a hanging through hole 14, and when the wrench is hung on a tool rack, the wrench can be hung by passing a hook through the hanging through hole 14, so that the storage of the wrench is facilitated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The wrench comprises a handle (10), and is characterized in that one end of the handle (10) is fixedly provided with a fixed end (11), a rotating handle mounting groove (12) is formed in the handle (10) in a penetrating manner, a shaft hole (13) is formed in the handle (10), the shaft hole (13) extends from the end face of the fixed end (11) to the interior of the handle (10) and penetrates through the rotating handle mounting groove (12), namely, the two sides of the rotating handle mounting groove (12) are respectively provided with the shaft hole (13), one side, far away from the handle (10), of the fixed end (11) is provided with a fixed clamping block (15), a connecting block (16) is fixedly connected between the fixed end (11) and the fixed end (15), a push-pull rotating shaft (20) is arranged in the shaft hole (13) and is connected with the handle (10) in a matching rotating manner, one end of the push-pull rotating shaft (20) penetrates through the rotating handle mounting groove (12), the end of the push-pull rotating shaft (20) is provided with a thread (21), one end, far away from the push-pull rotating shaft (20) is provided with a coaxial rotating shaft (22), the coaxial rotating shaft (22) is connected with the coaxial rotating shaft (22), the push-pull rotating shaft (20) is sleeved with an internal thread rotating drum (24), the inner wall of the internal thread rotating drum (24) is connected with threads (21) in a threaded fit mode, a movable clamping block (30) is arranged between the fixed end (11) and the fixed clamping block (15), a fixed shaft sleeve (32) is fixedly arranged on one side, close to the push-pull rotating shaft (20), of the movable clamping block (30), the limiting disc (23) penetrates into the fixed shaft sleeve (32), and a limiting ring (33) used for limiting the limiting disc (23) is fixedly arranged on the inner side of the end portion of the fixed shaft sleeve (32).

2. A wrench as claimed in claim 1, wherein a T-shaped slide block (31) is fixedly arranged at one side of the movable clamping block (30), a T-shaped slide groove (40) is formed in the connecting block (16), and the T-shaped slide block (31) is located in the T-shaped slide groove (40) and is in sliding connection with the connecting block (16) in a matching manner.

3. A wrench as claimed in claim 1, wherein a striking block (50) is fixedly provided on one side of the connecting block (16), through which striking block (50) is provided.

4. A wrench as claimed in claim 1, wherein a rubber sleeve (60) is sleeved on the handle (10), a slot (61) is formed in the rubber sleeve (60) at a position corresponding to the handle mounting slot (12), and the size of the slot (61) is adapted to the size of the handle mounting slot (12).

5. A wrench as claimed in claim 1, wherein the arcuate surface of the internally threaded barrel (24) is provided with anti-slip features.

6. A wrench as claimed in claim 1, wherein the end of the handle (10) remote from the fixed end (11) is provided with a hanging through hole (14).