A non-slip grip device based on hand tools

Abstract

This utility model discloses an anti-slip grip device for hand tools, relating to the field of anti-slip grip technology. The device includes a connecting rod with a support rod fixedly connected to one side. It also includes a movable shell disposed on the connecting rod, a movable rod slidably connected to one side of the connecting rod, and an adjusting assembly fixedly connected to one side of the movable rod. The adjusting assembly includes a sleeve rod and a lead screw. A support plate is disposed on one side of the lead screw, and a motor is fixedly connected to one side of the lead screw. A protective shell is disposed on one side of the support rod, and an anti-loosening assembly is fixedly connected inside the protective shell. The anti-loosening assembly includes a fixing plate and a spring, with a compression plate fixedly connected to one side of the spring. This utility model achieves an anti-loosening effect through the anti-loosening assembly, preventing loosening due to vibration or impact during use, thus improving operational safety and stability.

Description

Technical Field

[0001] This utility model relates to the field of anti-slip grip technology, specifically an anti-slip grip device based on manual tools. Background Technology

[0002] In the field of traditional hand tool use, tool head loosening and uncomfortable grip are long-standing technical problems. Existing hand tools mainly use threaded fastening or simple snap-fit ​​structures to fix the tool head, but under high-intensity operation, continuous vibration can easily cause the connection to loosen, seriously affecting work safety and efficiency.

[0003] Utility model patent CN215093276U discloses a quick-installation manual demolition tool set, relating to the field of quick-installation technology for demolition tool sets. It includes a telescopic impactor, with an installation sleeve at the top, a rotating tension ring in the middle of the installation sleeve, an interface at the bottom, and a telescopic rod inside the telescopic impactor. This utility model, by combining a rotating tension ring and a clamp, facilitates the use of an installation sleeve at the top of the telescopic impactor, a rotating tension ring in the middle of the installation sleeve, and a clamp inside the installation sleeve. By utilizing the engagement between the threaded ring inside the rotating tension ring and the threaded end on the outside of the clamp, reverse rotation opens the clamp, and forward rotation tightens it. The combination of a shock-absorbing handle, a buffer layer, and an anti-slip layer allows for the use of a shock-absorbing handle in the middle of the telescopic impactor rod, with a buffer layer on the inner side of the shock-absorbing handle.

[0004] However, this quick-installation manual demolition tool kit is prone to loosening due to vibration or impact during use, which reduces the safety and stability of the operation. Utility Model Content

[0005] This invention provides an anti-slip grip device for manual tools, which has the advantage of being easy to prevent loosening, thus solving the problem that the quick-installation manual demolition tool set is prone to loosening under vibration or impact during use, reducing the safety and stability of the operation.

[0006] To facilitate preventing loosening, this utility model provides the following technical solution: an anti-slip grip device based on a hand tool, including a connecting rod, one side of which is fixedly connected to a support rod, and further comprising: A movable housing is provided on the first connecting rod. A movable rod is slidably connected to one side of the first connecting rod, and an adjusting component is fixedly connected to one side of the movable rod. The adjusting component includes a sleeve rod and a lead screw. A support plate is provided on one side of the lead screw, and a motor is fixedly connected to one side of the lead screw; A protective shell is installed on one side of the support rod. An anti-loosening component is fixedly connected inside the protective shell. The anti-loosening component includes a fixing plate and a spring. A compression plate is fixedly connected to one side of the spring.

[0007] As a preferred embodiment of the present invention, the adjusting component includes a sleeve rod slidably connected to one side of the moving rod, and a lead screw is threadedly connected to one side of the sleeve rod.

[0008] As a preferred embodiment of this utility model, the anti-loosening component includes a fixing plate fixedly connected inside the protective shell, and a spring is fixedly connected to one side of the fixing plate.

[0009] As a preferred embodiment of this utility model, a second connecting rod is fixedly connected to one side of the support plate, and an anti-slip sleeve is fixedly connected to one side of the second connecting rod.

[0010] As a preferred embodiment of this utility model, a fixing block is fixedly connected to one side of the support rod, and a spring is fixedly connected to one side of the fixing block.

[0011] As a preferred embodiment of this utility model, a sliding buckle is fixedly connected to one side of the second spring, and a tool head is fixedly connected to one side of the sliding buckle.

[0012] As a preferred embodiment of this utility model, a stop block is fixedly connected to one side of the tool head, and a retaining ring is slidably connected to one side of the stop block.

[0013] As a preferred embodiment of this utility model, a second anti-slip sleeve is fixedly connected to one side of the connecting rod, and a limit ring is fixedly connected to one side of the support rod.

[0014] Compared with the prior art, this utility model provides a non-slip grip device based on manual tools, which has the following beneficial effects: This anti-slip grip device for hand tools, through the setting of an anti-loosening component, works as follows: When the tool head is connected to the fixed block, a spring pushes the sliding buckle into the tool head, fixing the tool head and the fixed block together. By pushing the protective shell, the stop block enters the retaining ring groove and squeezes the compression plate. By rotating the protective shell, the retaining ring blocks the stop block, and the spring squeezes the compression plate, causing the compression plate to press the stop block tightly, thus achieving the anti-loosening function. This prevents loosening due to vibration or impact during use, improving operational safety and stability.

[0015] This anti-slip grip device based on manual tools, through the adjustment of component settings, allows for the adjustment of the handle length by starting the motor, which drives the lead screw to rotate. The rotation of the lead screw causes the sleeve to move, which in turn drives the moving rod to move. The moving rod then extends the moving shell, thus allowing for flexible adjustment according to different usage scenarios, improving operational comfort and applicability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the anti-loosening component structure of this utility model; Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0017] In the diagram: 1. Connecting rod one; 2. Support rod; 3. Moving shell; 4. Moving rod; 5. Adjusting assembly; 501. Sleeve rod; 502. Lead screw; 6. Support plate; 7. Motor; 8. Protective shell; 9. Anti-loosening assembly; 901. Fixing plate; 902. Spring one; 10. Extrusion plate; 11. Connecting rod two; 12. Anti-slip sleeve one; 13. Fixing block; 14. Spring two; 15. Sliding buckle; 16. Tool head; 17. Stop block; 18. Retaining ring; 19. Anti-slip sleeve two; 20. Limiting ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model discloses an anti-slip grip device based on a manual tool, including a connecting rod 1, a support rod 2 fixedly connected to one side of the connecting rod 1, a movable shell 3 disposed on the connecting rod 1, a movable rod 4 slidably connected to one side of the connecting rod 1, an adjusting component 5 fixedly connected to one side of the movable rod 4, the adjusting component 5 including a sleeve rod 501 and a lead screw 502; a support plate 6 disposed on one side of the lead screw 502, a motor 7 fixedly connected to one side of the lead screw 502; and a protective shell 8 disposed on one side of the support rod 2, an anti-loosening component 9 fixedly connected inside the protective shell 8, the anti-loosening component 9 including a fixing plate 901 and a spring 902, a pressing plate 10 fixedly connected to one side of the spring 902.

[0020] Specifically, the adjusting component 5 includes a sleeve 501 slidably connected to one side of the moving rod 4, and a lead screw 502 threadedly connected to one side of the sleeve 501. The anti-loosening component 9 includes a fixing plate 901 fixedly connected to the inside of the protective shell 8, and a spring 902 fixedly connected to one side of the fixing plate 901.

[0021] In this embodiment, the sleeve rod 501 plays a role in reinforcing the overall structure, the lead screw 502 plays a role in driving the sleeve rod 501 to move, the fixing plate 901 plays a role in fixing and supporting, and the spring 902 plays a role in pushing the pressing plate 10.

[0022] Specifically, a connecting rod 11 is fixedly connected to one side of the support plate 6, and an anti-slip sleeve 12 is fixedly connected to one side of the connecting rod 11.

[0023] In this implementation scheme, connecting rod 2 11 serves as a support, and anti-slip sleeve 12 enhances operational comfort and safety.

[0024] Specifically, a fixing block 13 is fixedly connected to one side of the support rod 2, and a spring 14 is fixedly connected to one side of the fixing block 13.

[0025] In this embodiment, the fixing block 13 serves to fix the second spring 14 and provide support for the sliding buckle 15, while the second spring 14 serves to provide buffering elasticity.

[0026] Specifically, a sliding buckle 15 is fixedly connected to one side of spring 2 14, and a tool head 16 is fixedly connected to one side of the sliding buckle 15.

[0027] In this implementation scheme, the sliding buckle 15 serves to connect the fixing block 13 and the tool head 16, and the tool head 16 serves to adapt to different operational needs.

[0028] Specifically, a stop 17 is fixedly connected to one side of the tool head 16, and a retaining ring 18 is slidably connected to one side of the stop 17.

[0029] In this implementation scheme, the stop block 17 serves as a limit, and the retaining ring 18 cooperates with the stop block 17 to further secure the tool head 16 and prevent it from accidentally falling off.

[0030] Specifically, one side of the connecting rod 1 is fixedly connected to an anti-slip sleeve 19, and one side of the support rod 2 is fixedly connected to a limit ring 20.

[0031] In this implementation scheme, the anti-slip sleeve 19 enhances operational comfort and safety, while the limiting ring 20 restricts the movement range of the protective shell 8 and prevents excessive displacement.

[0032] The working principle and usage process of this utility model are as follows: When in use, the tool head 16 is connected to the fixing block 13. The spring 14 pushes the sliding buckle 15 into the tool head 16, thereby fixing the tool head 16 and the fixing block 13 together. By pushing the protective shell 8, the stop block 17 enters the groove of the retaining ring 18 and squeezes the pressing plate 10. By rotating the protective shell 8, the retaining ring 18 blocks the stop block 17. The spring 902 squeezes the pressing plate 10, thereby pressing the pressing plate 10 tightly against the stop block 17, thus achieving the function of preventing loosening. In use, by starting the motor 7, the motor 7 drives the lead screw 502 to rotate. The rotation of the lead screw 502 causes the sleeve rod 501 to move. The movement of the sleeve rod 501 causes the moving rod 4 to move. The movement of the moving rod 4 causes the moving shell 3 to extend, thereby achieving the function of adjusting the handle length.

[0033] In summary, this anti-slip grip device based on manual tools achieves the function of preventing loosening through the setting of the anti-loosening component 9, preventing it from loosening due to vibration or impact during use, and improving operational safety and stability; through the setting of the adjustment component 5, the handle length can be adjusted, which is convenient for flexible adjustment according to different usage scenarios, improving operating comfort and applicability.

[0034] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-slip grip device based on a hand tool, comprising a connecting rod (1), wherein a support rod (2) is fixedly connected to one side of the connecting rod (1), characterized in that, Also includes: A movable housing (3) is provided on the connecting rod (1). A movable rod (4) is slidably connected to one side of the connecting rod (1). An adjusting component (5) is fixedly connected to one side of the movable rod (4). The adjusting component (5) includes a sleeve rod (501) and a lead screw (502). A support plate (6) is provided on one side of the lead screw (502), and a motor (7) is fixedly connected to one side of the lead screw (502). A protective shell (8) is provided on one side of the support rod (2). An anti-loosening component (9) is fixedly connected inside the protective shell (8). The anti-loosening component (9) includes a fixing plate (901) and a spring (902). A compression plate (10) is fixedly connected to one side of the spring (902).

2. The anti-slip grip device based on a manual tool according to claim 1, characterized in that: The adjustment assembly (5) includes a sleeve (501) slidably connected to one side of the moving rod (4), and a lead screw (502) is threadedly connected to one side of the sleeve (501).

3. The anti-slip grip device based on a manual tool according to claim 1, characterized in that: The anti-loosening component (9) includes a fixing plate (901) fixedly connected inside the protective shell (8), and a spring (902) is fixedly connected to one side of the fixing plate (901).

4. The anti-slip grip device based on a manual tool according to claim 1, characterized in that: A connecting rod 2 (11) is fixedly connected to one side of the support plate (6), and an anti-slip sleeve 1 (12) is fixedly connected to one side of the connecting rod 2 (11).

5. The anti-slip grip device based on a hand tool according to claim 1, characterized in that: A fixing block (13) is fixedly connected to one side of the support rod (2), and a spring (14) is fixedly connected to one side of the fixing block (13).

6. The anti-slip grip device based on a hand tool according to claim 5, characterized in that: A sliding buckle (15) is fixedly connected to one side of the second spring (14), and a tool head (16) is fixedly connected to one side of the sliding buckle (15).

7. The anti-slip grip device based on a manual tool according to claim 6, characterized in that: A stop (17) is fixedly connected to one side of the tool head (16), and a retaining ring (18) is slidably connected to one side of the stop (17).

8. The anti-slip grip device based on a manual tool according to claim 1, characterized in that: One side of the connecting rod (1) is fixedly connected to the anti-slip sleeve (19), and one side of the support rod (2) is fixedly connected to the limit ring (20).

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