Tool handle convenient to mount and dismount

Abstract

The utility model relates to the technical field of tool handles, in particular to a tool handle convenient to assemble and disassemble, which comprises a connecting body, a connecting groove is arranged in the connecting body, a locking block is connected in the connecting groove in a sliding mode, a plurality of first clamping grooves are arranged on the side wall of the locking block, a sliding groove is arranged on the side wall of the connecting body, and the locking block is connected with the sliding groove in a sliding mode. The sliding groove is communicated with the connecting groove, a connecting ring is rotationally connected to the position, close to the outer side, of the sliding groove, a plurality of clamping blocks are slidably connected to the inner side of the sliding groove, a first control groove is formed in one side of each clamping block, and a control bolt is fixedly connected to the position, close to the sliding groove, of the connecting ring. The clamping block is controlled to move in the connecting body by operating the clamping plate and the rotating ring, so that the locking block is locked, the tool handle is more convenient and rapid to mount and dismount, the control rod can be released by rotating the rotating rod, the spring assists the rotating rod in resetting after the length of the handle is adjusted, and the control rod is fixed again. And the length can be flexibly adjusted according to the heights of different operators.

Description

Technical Field

[0001] The utility model relates to the technical field of tool handles, in particular to a tool handle which is easy to install and disassemble. Background Art

[0002] During the operation of machinery, manual operation of the handle is the key way to control its operation. Especially in outdoor operations, when using metal tools, in order to meet the needs of people of different heights, an extended handle design is often used. However, the existing handle design has many shortcomings.

[0003] The handle has a relatively simple structure and lacks flexibility and adjustability. Due to the differences in height of different operators, a fixed-length handle is difficult to meet the needs of everyone. This results in some people feeling that the handle is too long or too short during operation, which is not comfortable to use and may even affect the accuracy and efficiency of the operation.

[0004] In addition, with the rapid development of modern industry, the convenience, comfort and durability of tool handles have become important indicators to measure their performance. However, the installation and removal of traditional tool handles are often complicated and time-consuming, which not only increases the labor intensity of operators but also reduces work efficiency. In modern industrial production, efficient and convenient operation has become an urgent need, and the design of traditional handles obviously can no longer meet this need. Utility Model Content

[0005] The purpose of the utility model is to provide a tool handle that is easy to install and disassemble, so as to solve the problem that the handle structure proposed in the above-mentioned background technology is too simple, lacks flexible adjustability, and is difficult to meet the needs of operators of different heights, resulting in uncomfortable operation and even affecting accuracy. Modern industry has increasingly higher requirements for the convenience, comfort and durability of tool handles, while the installation and disassembly process of traditional handles is complicated and time-consuming, and can no longer meet the needs of efficient operation.

[0006] To solve the above technical problems, a technical solution adopted by the utility model is: to provide a tool handle that is easy to install and disassemble, including a connecting body, a connecting groove is provided inside the connecting body, a locking block is slidably connected inside the connecting groove, a plurality of card slots 1 are provided on the side wall of the locking block, a sliding groove is provided on the side wall of the connecting body, the sliding groove is connected to the connecting groove, a connecting ring is rotatably connected to the slide groove near the outside, a plurality of card blocks are slidably connected inside the slide groove, a control groove 1 is provided on one side of the card block, a control bolt is fixedly connected to the position of the connecting ring near the slide groove, one end of the control bolt is stuck in the control groove 1, so that a sliding connection is formed between the card block and the connecting ring, a handle 1 is fixedly connected to the top of the connecting body, a handle 2 is slidably connected inside the handle 1, and a locking mechanism is provided inside the handle 2, and the locking mechanism is used to adjust the length of the handle 2.

[0007] The utility model is further configured such that the side wall of the connector is rotatably connected to a rotating ring, the rotating ring is fixedly connected to the connecting ring, one side of the rotating ring is provided with an opening, a clamping plate is hinged inside the opening, and a second clamping groove is provided on the side wall of the connector corresponding to the clamping plate.

[0008] The utility model is further configured such that the card plate is slidably connected to the second card slot, the second card slot is fixedly connected with the second magnet inside, and the card plate is fixedly connected with the first magnet at a position close to the second magnet.

[0009] The utility model is further configured that the locking mechanism includes a rotating rod hinged inside the second handle, and also includes a plurality of adjustment holes evenly provided on the inner wall of the first handle, and a plurality of fixing plates are evenly provided on the side wall of the rotating rod.

[0010] The utility model is further configured that the side wall of the fixed plate is fixedly connected with a spring, one end of the spring is fixedly connected to the inner wall of the second handle, and the side wall of the rotating rod is provided with a plurality of control grooves 2.

[0011] The utility model is further configured that a control rod is slidably connected inside the second control groove, and one end of the spring passes through the second handle and is slidably connected to the inner wall of the adjustment hole.

[0012] The utility model has the following beneficial effects:

[0013] By operating the clamping plate and the rotating ring, the clamping block is controlled to move in the connecting body so as to lock the locking block, making the installation and removal process of the tool handle easier and faster;

[0014] The length of the movable handle can be adjusted by rotating the rotary rod. The control groove 2 in the rotary rod interacts with the control rod. The other end of the control rod is stuck in the adjustment hole of handle 1. Rotating the rotary rod can release the control rod. After adjusting the length of the handle, the spring helps the rotary rod to reset and re-fix the control rod. The length can be flexibly adjusted according to the height of different operators, thereby improving the accuracy and efficiency of the operation and reducing the risk of misoperation caused by an uncomfortable handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art description. Obviously, the drawings described below are only for the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0016] Figure 1 This is a three-dimensional structural diagram of a tool handle that is easy to install and disassemble according to an embodiment of the utility model;

[0017] Figure 2 A bottom view of a tool handle that is easy to install and disassemble according to an embodiment of the utility model;

[0018] Figure 3 This is a tool handle that is easy to install and disassemble according to the embodiment of the utility model Figure 1 Explosion diagram at A in the middle;

[0019] Figure 4 This is a tool handle that is easy to install and disassemble according to the embodiment of the utility model Figure 1 Explosion diagram at B in the middle;

[0020] Figure 5 This is a tool handle that is easy to install and disassemble according to the embodiment of the utility model Figure 1 Sectional view at point A;

[0021] Figure 6 This is a tool handle that is easy to install and disassemble according to the embodiment of the utility model Figure 1 Sectional view at point B.

[0022] The markings in the figure are: 1. connector; 2. connecting groove; 3. slide groove; 4. locking block; 5. slot 1; 6. clamping block; 7. control slot 1; 8. connecting ring; 9. control bolt; 10. rotating ring; 11. clamping plate; 12. magnet 1; 13. slot 2; 14. magnet 2; 15. handle 1; 16. adjustment hole; 17. handle 2; 18. rotating rod; 19. control slot 2; 20. control rod; 21. fixing plate; 22. spring. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other; the following will be combined with the drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0024] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left" and "right" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limitations of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or a transmission connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements.

[0025] See also Figure 1 , 2 , 3 and Figures, 4, 5, and 6, a tool handle that is easy to install and disassemble, includes a connector 1, a connecting groove 2 is opened inside the connector 1, a locking block 4 is slidably connected inside the connecting groove 2, a plurality of card slots 5 are opened on the side wall of the locking block 4, a sliding groove 3 is opened on the side wall of the connector 1, the sliding groove 3 is connected to the connecting groove 2, a connecting ring 8 is rotatably connected to the sliding groove 3 near the outside, a plurality of card blocks 6 are slidably connected to the inside of the sliding groove 3, a control groove 7 is opened on one side of the card block 6, a control bolt 9 is fixedly connected to the position of the connecting ring 8 near the sliding groove 3, one end of the control bolt 9 is stuck in the control groove 7, so that a sliding connection is formed between the card block 6 and the connecting ring 8, a handle 15 is fixedly connected to the top of the connector 1, a handle 2 17 is slidably connected inside the handle 15, a locking mechanism is arranged inside the handle 2 17, and the locking mechanism is used to adjust the length of the handle 2 17.

[0026] By adopting the above technical solution, the locking block 4 is arranged on the machine body for installation and removal of the tool handle. During installation, the clamping plate 11 and the rotating ring 10 are operated to control the clamping block 6 to move in the connecting body 1, and the locking block 4 is locked in the connecting groove 2. The clamping plate 11 and the magnets in the clamping groove 13 attract each other to ensure stability. During removal, similar operations are performed to disengage the clamping block 6 from the clamping groove 1 5 of the locking block 4, thereby pulling out the locking block 4. In addition, the length of the movable handle can be adjusted by rotating the rotary rod 18. The control groove 2 19 in the rotary rod 18 interacts with the control rod 20. The other end of the control rod 20 is stuck in the adjustment hole 16 of the handle 1 15. Rotating the rotary rod 18 can release the control rod 20. After adjusting the handle length, the spring 22 helps the rotary rod 18 to reset and re-fix the control rod 20 to complete the length adjustment.

[0027] A rotating ring 10 is rotatably connected to the side wall of the connector 1, and the rotating ring 10 is fixedly connected to the connecting ring 8. An opening is provided on one side of the rotating ring 10, and a clamping plate 11 is hinged inside the opening. A second clamping groove 13 is provided on the side wall of the connector 1 at a position corresponding to the clamping plate 11, and the clamping plate 11 is slidably connected to the second clamping groove 13. A second magnet 14 is fixedly connected inside the second clamping groove 13, and a first magnet 12 is fixedly connected to the position of the clamping plate 11 near the second magnet 14.

[0028] By adopting the above technical solution, the card plate 11 is locked in the second card slot 13 to lock the rotating ring 10 and the connecting ring 8 to prevent rotation, and the second magnet 14 is magnetically connected with the first magnet 12 to prevent the card plate 11 from detaching from the second card slot 13.

[0029] The locking mechanism includes a rotating rod 18 hinged inside the handle 17, and also includes a plurality of adjustment holes 16 evenly opened on the inner wall of the handle 15. A plurality of fixing plates 21 are evenly arranged on the side wall of the rotating rod 18. A spring 22 is fixedly connected to the side wall of the fixing plate 21. One end of the spring 22 is fixedly connected to the inner wall of the handle 17. A plurality of control grooves 19 are opened on the side wall of the rotating rod 18. A control rod 20 is slidably connected inside the control groove 19. One end of the spring 22 penetrates the handle 17 and is slidably connected to the inner wall of the adjustment hole 16.

[0030] By adopting the above technical solution, when the rotary rod 18 is rotated, the control groove 19 will squeeze the control rod 20. The squeezing is that when the control groove 19 rotates, the control rod 20 will be moved from a position close to the handle 17 to a position far away, so that the control rod 20 will move and be stuck in one end of the adjustment hole 16 and pulled out, but the handle 17 will not be pulled out. Then, the handle 17 can be pulled to adjust the length of the movable handle. When it is adjusted to a suitable length, the rotary rod 18 is released, and then the spring 22 will pull the rotary rod 18 to rotate to the original position through the fixed plate 21. At the same time, the control groove 19 rotates to move the control rod 20 from a far away position to a position close to the handle 17, and then one end of the control rod 20 is pushed to be stuck in the adjustment hole 16 again to complete the length adjustment.

[0031] The working principle of this utility model is that the handle structure is too simple and lacks flexible adjustment, which makes it difficult to meet the needs of operators of different heights, resulting in uncomfortable operation and even affecting accuracy. Modern industry has increasingly higher requirements for the convenience, comfort and durability of tool handles, while the installation and disassembly process of traditional handles is complicated and time-consuming, and can no longer meet the needs of efficient operation;

[0032] The locking block 4 is arranged on the machine body to facilitate the installation of the tool handle. When in use, the card plate 11 is pulled out from the card slot 13 by detent, and then the rotating ring 10 is rotated to drive the connecting ring 8 to rotate. The rotation of the connecting ring 8 will drive the control bolt 9 to move. The control slot 17 provided inside the card block 6 is inclined. When the control bolt 9 moves, the control slot 17 will be squeezed and moved from the end of the control slot 17 away from the control bolt 9 to the end close to the control bolt 9. In this way, the card block 6 is pushed into the interior of the connector 1, and vice versa, it moves from the end close to the end far away. When the end of the connector 1 is separated, the card block 6 will be pulled outward from the inside of the connector 1, and the locking block 4 will be inserted into the connecting groove 2 of the connector 1 after the card block 6 is pulled outward. Then, the card block 6 will be controlled to move into the inside of the connector 1 by rotating the rotating ring 10, and then the card block 6 will be stuck in the card slot 1 5 of the locking block 4, so that the locking block 4 will be locked in the connector 1, and finally the card plate 11 will be stuck in the card slot 2 13. The magnet 12 on one side of the card plate 11 is used to connect with the magnet 2 14 in the card slot 2 13 to prevent the card plate 11 from detaching from the card slot 2 13;

[0033] When the tool handle needs to be disassembled, the clamping plate 11 is pulled out of the clamping slot 13, and then the rotating ring 10 is rotated to drive the connecting ring 8 to rotate. The rotation of the connecting ring 8 will drive the control bolt 9 to move. When the control bolt 9 moves, it will squeeze the control slot 1 7, and move from the end of the control slot 1 7 away from the control bolt 9 to the end close to the control bolt 9, and pull the clamping block 6 out from the inside of the connector 1. The clamping block 6 is disengaged from the clamping slot 1 5, and the locking block 4 can be pulled out, and then the tool handle is disassembled;

[0034] The control groove 2 19 provided inside the rotary rod 18 is an inclined groove, and one end of the control rod 20 is stuck inside the groove, and one end of the control rod 20 passes through the handle 2 17 and is stuck inside the adjustment hole 16 of the handle 1 15. In a normal state, the end of the control rod 20 connected to the control groove 2 19 is located near the handle 2 17. When the rotary rod 18 is rotated, the control groove 2 19 squeezes the control rod 20. When the control groove 2 19 rotates, the control rod 20 is moved from a position near the handle 2 17 to a position away from the handle 17. , so that the control rod 20 moves and pulls out one end of the adjustment hole 16, but does not pull out the second handle 17. Then, the second handle 17 can be pulled to adjust the length of the movable handle. When it is adjusted to a suitable length, the rotary rod 18 is released, and then the spring 22 pulls the rotary rod 18 to rotate to the original position through the fixed plate 21. At the same time, the control slot 19 rotates to move the control rod 20 from a position away from the position close to the second handle 17. Then, one end of the control rod 20 is pushed to be stuck in the adjustment hole 16 again to complete the length adjustment.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A tool handle that is easy to install and disassemble, comprising a connector (1), characterized in that: The connecting body (1) is provided with a connecting groove (2) inside, a locking block (4) is slidably connected inside the connecting groove (2), a plurality of card slots (5) are provided on the side wall of the locking block (4), a sliding groove (3) is provided on the side wall of the connecting body (1), the sliding groove (3) is connected with the connecting groove (2), a connecting ring (8) is rotatably connected to the sliding groove (3) near the outside, a plurality of card blocks (6) are slidably connected to the inside of the sliding groove (3), and a control groove (7) is provided on one side of the card block (6). ), the connecting ring (8) is fixedly connected to a control bolt (9) at a position close to the slide groove (3), one end of the control bolt (9) is clamped inside the control groove (7), so that a sliding connection is formed between the clamping block (6) and the connecting ring (8), the top of the connecting body (1) is fixedly connected to a handle (15), the handle (15) is slidably connected to a handle (17), and a locking mechanism is arranged inside the handle (17), and the locking mechanism is used to adjust the length of the handle (17).

2. A tool handle that is easy to install and disassemble according to claim 1, characterized in that: The side wall of the connecting body (1) is rotatably connected to a rotating ring (10), the rotating ring (10) is fixedly connected to the connecting ring (8), one side of the rotating ring (10) is provided with an opening, a clamping plate (11) is hinged inside the opening, and a second clamping groove (13) is provided on the side wall of the connecting body (1) at a position corresponding to the clamping plate (11).

3. A tool handle that is easy to install and disassemble according to claim 2, characterized in that: The card plate (11) is slidably connected to the second card slot (13), the second card slot (13) is fixedly connected with the second magnet (14) inside, and the card plate (11) is fixedly connected with the first magnet (12) at a position close to the second magnet (14).

4. The tool handle that is easy to install and disassemble according to claim 1, characterized in that: The locking mechanism comprises a rotating rod (18) hinged inside the second handle (17), and also comprises a plurality of adjustment holes (16) evenly arranged on the inner wall of the first handle (15), and a plurality of fixing plates (21) are evenly arranged on the side wall of the rotating rod (18).

5. A tool handle that is easy to install and disassemble according to claim 4, characterized in that: A spring (22) is fixedly connected to the side wall of the fixed plate (21), one end of the spring (22) is fixedly connected to the inner wall of the second handle (17), and a plurality of second control grooves (19) are provided on the side wall of the rotating rod (18).

6. A tool handle that is easy to install and disassemble according to claim 5, characterized in that: A control rod (20) is slidably connected inside the second control groove (19), and one end of the spring (22) passes through the second handle (17) and is slidably connected to the inner wall of the adjustment hole (16).

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