Needle-nose pliers convenient to use in dark environment

Abstract

The utility model discloses a pair of needle-nose pliers convenient to use in a dark light environment, and relates to the technical field of needle-nose pliers. Comprising a lighting assembly, the outer wall of the lighting assembly is symmetrically and rotatably connected with a clamp mouth, the lighting assembly is used for using the clamp mouth in a dark light environment, the outer wall of the clamp mouth is fixedly connected with an adjusting assembly, the outer wall of the adjusting assembly is fixedly connected with a handle, and the adjusting assembly is used for adjusting the using angle of the handle and the clamp mouth. According to the pair of nipper pliers, the lighting assembly is arranged, convenience is provided for using the nipper pliers in a dark environment, an operator can accurately adjust the irradiation direction of the lighting lamp according to the actual operation condition through the adjustable lighting direction design, and the lighting direction can be adjusted accurately no matter in a narrow and small space with dark light or in other low-light conditions. Therefore, sufficient and appropriate illumination can be ensured in the operation area of the clamp mouth, operation errors caused by insufficient light are reduced, and the working efficiency and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pointed nose pliers, and specifically relates to pointed nose pliers convenient to use in dim light environment. BACKGROUND

[0002] In many industries and manual operation scenarios, pointed nose pliers are a widely used tool. However, there are some limitations in actual use.

[0003] In dim light environments, such as basements for electrical equipment maintenance, corners of workshops with relatively dim light, or outdoor rush repair at night, traditional pointed nose pliers do not have lighting functions, and it is difficult for operators to clearly see the operation area of the plier mouth. This makes the operation difficult and prone to errors, seriously affecting work efficiency, and even may damage workpieces or cause safety hazards due to misoperation. Due to insufficient light, the operator may need to carry additional lighting tools, which not only increases the complexity of operation, but also makes it difficult to ensure that the lighting direction is always accurately aimed at the plier mouth operation area.

[0004] At the same time, the handle and plier mouth angle of traditional pointed nose pliers are usually fixed. In some complex operating environments, such as operating in narrow spaces or needing to clamp objects from a specific angle, fixed-angle pointed nose pliers cannot meet the diversified operation posture requirements. This may cause the operator to need to twist the hands or body to adapt to the angle of the tool, which will cause physical fatigue after long-term use, and this uncomfortable operation method will also reduce the accuracy of operation, increase the possibility of errors, and affect the quality and efficiency of work. These problems urgently need a new design of pointed nose pliers to solve the needs of dim light environment and different operating scenarios. SUMMARY

[0005] In view of the deficiencies of the prior art, the technical scheme adopted by the utility model to solve the technical problems is: a pointed nose pliers convenient to use in dim light environment, comprising: a lighting assembly, the outer wall of the lighting assembly is symmetrically connected with a plier mouth, the lighting assembly is used for using the plier mouth in dim light environment, the outer wall of the plier mouth is fixedly connected with an adjusting assembly, the outer wall of the adjusting assembly is fixedly connected with a handle, the adjusting assembly is used for adjusting the use angle of the handle and the plier mouth;The lighting assembly comprises a fixed ring, the inner wall of the fixed ring is rotatably connected with a limiting rod, the outer wall of the limiting rod is fixedly connected with a tooth ring, the outer wall of the fixed ring is fixedly connected with a rotating rod, the top end of the limiting rod is provided with a fixed frame, and the inner wall of the fixed frame is fixedly connected with a lighting lamp.

[0006] Preferably, the outer wall of the rotating lever is rotationally connected with a clamping block, the outer wall of the clamping block is fixedly connected with a torsion spring, the top end of the torsion spring is fixedly connected with the top end of the rotating lever, and the outer wall of the clamping block is slidably connected with the outer wall of the tooth ring.

[0007] Preferably, the inner wall of the limiting rod is threadedly connected with a locking screw, and the inner wall of the fixing frame is slidably connected with the outer wall of the locking screw. The outer wall of the fixing frame is slidably connected with the outer wall of the limiting rod, and the outer wall of the fixing ring is slidably connected with the inner wall of the plier mouth. The inner wall of the limiting rod is threadedly connected with the locking screw, the angle position of the fixing frame on the limiting rod can be further fixed or adjusted by tightening or loosening the locking screw, and therefore the irradiation direction of the illuminating lamp can be accurately adjusted.

[0008] Preferably, the adjusting assembly comprises a fixing block, the outer wall of the fixing block is fixedly connected with a fixing screw, the outer wall of the fixing block is fixedly connected with a friction ring, the outer wall of the fixing screw is slidably connected with a connecting ring, and the outer wall of the fixing screw is threadedly connected with a clamping ring. The clamping ring is rotated to be loosened on the fixing screw, the connecting ring can slide on the fixing screw, the angle is adjusted by rotating the connecting ring on the screw.

[0009] Preferably, the outer wall of the connecting ring is slidably connected with the outer wall of the friction ring, the outer wall of the clamping ring is slidably connected with the outer wall of the connecting ring, the outer wall of the fixing block is fixedly connected with the outer wall of the plier mouth, and the outer wall of the connecting ring is fixedly connected with the outer wall of the handle.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model discloses a lighting assembly, which provides convenience for using the needle-nose pliers in a dim light environment, and the irradiation direction of the illuminating lamp can be accurately adjusted according to actual operation conditions through the adjustable lighting direction design. No matter in a narrow space with dim light or in other low-light conditions, the operation area of the plier mouth can be ensured to have sufficient and appropriate illumination, the visibility of operation is effectively improved, the operation failure caused by insufficient light is reduced, and the work efficiency and quality are improved.

[0012] 2. The utility model discloses a regulating assembly is set up, make the angle of handle and mouth of tongs can be adjusted flexibly, and the user changes the angle between handle and mouth of tongs according to different operating posture and working environment, easily. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the structural schematic diagram of the regulating assembly of the utility model;

[0015] Figure 3 It is the structural schematic diagram of the lighting assembly of the utility model;

[0016] Figure 4 It is the structural schematic diagram of the fixed stand of the utility model.

[0017] In the drawing: 1, mouth of tongs;2, lighting assembly;21, fixed ring;22, tooth ring;23, clamping block;24, torsion spring;25, rotating rod;26, limit rod;27, fixed stand;28, illuminating lamp;29, locking screw;3, regulating assembly;31, fixed block;32, friction ring;33, fixed screw;34, connecting ring;35, clamping ring;4, handle. DETAILED DESCRIPTION

[0018] The utility model makes further detailed explanation in combination with the drawings and specific embodiment. The embodiment of the utility model is given for example and description, and is not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiment is selected and described to better illustrate the principle and practical application of the utility model, and make those skilled in the art understand the utility model to design various embodiments with various modifications suitable for specific use.

[0019] Embodiment:

[0020] Please refer to Figure 1 Figure 4 ​The utility model provides a technical scheme: a kind of sharp mouthed forceps convenient to use in dim light environment, comprising: lighting assembly 2, the outer wall of lighting assembly 2 is symmetrically rotatably connected with mouth 1, lighting assembly 2 is used to use mouth 1 under dim light environment, the outer wall of mouth 1 is fixedly connected with adjusting assembly 3, the outer wall of adjusting assembly 3 is fixedly connected with handle 4, adjusting assembly 3 is used to adjust the angle of use of handle 4 and mouth 1;Lighting assembly 2 includes fixed ring 21, the inner wall of fixed ring 21 is rotatably connected with limit rod 26, the outer wall of limit rod 26 is fixedly connected with gear ring 22, the outer wall of fixed ring 21 is fixedly connected with rotating rod 25, the top of limit rod 26 is provided with fixed frame 27, the inner wall of fixed frame 27 is fixedly connected with illuminating lamp 28.

[0021] The outer wall of rotating rod 25 is rotatably connected with clamping block 23, the outer wall of clamping block 23 is fixedly connected with torsion spring 24, the top of torsion spring 24 is fixedly connected with the top of rotating rod 25, the outer wall of clamping block 23 is slidably connected with the outer wall of gear ring 22.

[0022] The inner wall of limit rod 26 is threadedly connected with locking screw 29, the inner wall of fixed frame 27 is slidably connected with the outer wall of locking screw 29.

[0023] The outer wall of fixed frame 27 is slidably connected with the outer wall of limit rod 26, the outer wall of fixed ring 21 is slidably connected with the inner wall of mouth 1.

[0024] Adjusting assembly 3 includes fixed block 31, the outer wall of fixed block 31 is fixedly connected with fixed screw rod 33, the outer wall of fixed block 31 is fixedly connected with friction ring 32, the outer wall of fixed screw rod 33 is slidably connected with connecting ring 34, the outer wall of fixed screw rod 33 is threadedly connected with clamping ring 35.

[0025] The outer wall of connecting ring 34 is slidably connected with the outer wall of friction ring 32, the outer wall of clamping ring 35 is slidably connected with the outer wall of connecting ring 34, the outer wall of fixed block 31 is fixedly connected with the outer wall of mouth 1, the outer wall of connecting ring 34 is fixedly connected with the outer wall of handle 4.

[0026] Working principle:

[0027] When in use, the lighting assembly 2 is used to provide lighting for the operation of the pliers mouth 1 in a dark environment. The fixed ring 21 serves as the basic structure. When the lighting direction of the lighting lamp 28 needs to be adjusted, the limit rod 26 is rotated, and the toothed ring 22 fixed on its outer wall rotates accordingly. The block 23 rotatably connected to the rotating rod 25 will be stuck in the toothed ring 22 under the action of the torsion spring 24. The cooperation between the block 23 and the toothed ring 22 can limit the rotation of the limit rod 26 to a certain extent, so that the lighting lamp 28 can be stabilized in the adjusted direction. In addition, the inner wall of the limit rod 26 is threadedly connected to the locking screw 29. By tightening or loosening the locking screw 29, the angular position of the fixing frame 27 on the limit rod 26 can be further fixed or adjusted, thereby accurately adjusting the illumination direction of the lighting lamp 28. The fixed ring 21 is slidably connected to the inner wall of the pliers mouth 1, ensuring the relative position relationship between the lighting assembly 2 and the pliers mouth 1.

[0028] The adjustment assembly 3 is used to adjust the operating angle of the handle 4 and the pliers mouth 1. When the angle of the handle 4 and the pliers mouth 1 needs to be adjusted, the snap ring 35 is rotated to loosen it on the fixed screw 33, allowing the connecting ring 34 to slide on the fixed screw 33, changing the connecting ring 34 to rotate on the fixed screw 33 to achieve angle adjustment. After the adjustment is completed, the snap ring 35 is tightened. The threaded fit between the snap ring 35 and the fixed screw 33 and the friction between the connecting ring 34 and the friction ring 32 fix the handle 4 and the pliers mouth 1 at the adjusted angle, making it easier to use the needle-nosed pliers in different operating postures and environments.

[0029] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A pair of needle-nose pliers that are convenient for use in dark environments, characterized by: include: A lighting assembly (2), wherein the outer wall of the lighting assembly (2) is symmetrically connected to the pliers mouth (1), and the lighting assembly (2) is used to use the pliers mouth (1) in a dark environment. The outer wall of the pliers mouth (1) is fixedly connected to an adjustment assembly (3), and the outer wall of the adjustment assembly (3) is fixedly connected to a handle (4), and the adjustment assembly (3) is used to adjust the use angle of the handle (4) and the pliers mouth (1); The lighting assembly (2) comprises a fixing ring (21), the inner wall of the fixing ring (21) is rotatably connected to a limiting rod (26), the outer wall of the limiting rod (26) is fixedly connected to a gear ring (22), the outer wall of the fixing ring (21) is fixedly connected to a rotating rod (25), a fixing frame (27) is provided at the top end of the limiting rod (26), and the inner wall of the fixing frame (27) is fixedly connected to a lighting lamp (28).

2. The needle-nose pliers convenient for use in a dark environment according to claim 1, characterized in that: The outer wall of the rotating rod (25) is rotatably connected to a clamping block (23), the outer wall of the clamping block (23) is fixedly connected to a torsion spring (24), the top end of the torsion spring (24) is fixedly connected to the top end of the rotating rod (25), and the outer wall of the clamping block (23) is slidably connected to the outer wall of the gear ring (22).

3. The needle-nose pliers convenient for use in a dark environment according to claim 1, characterized in that: The inner wall of the limiting rod (26) is threadedly connected to a locking screw (29), and the inner wall of the fixing frame (27) is slidably connected to the outer wall of the locking screw (29).

4. The needle-nose pliers convenient for use in a dark environment according to claim 3, characterized in that: The outer wall of the fixing frame (27) is slidably connected to the outer wall of the limiting rod (26), and the outer wall of the fixing ring (21) is slidably connected to the inner wall of the pliers mouth (1).

5. The needle-nose pliers convenient for use in a dark environment according to claim 1, characterized in that: The adjustment assembly (3) comprises a fixed block (31), the outer wall of the fixed block (31) is fixedly connected to a fixed screw (33), the outer wall of the fixed block (31) is fixedly connected to a friction ring (32), the outer wall of the fixed screw (33) is slidably connected to a connecting ring (34), and the outer wall of the fixed screw (33) is threadedly connected to a snap ring (35).

6. The needle-nose pliers convenient for use in a dark environment according to claim 5, characterized in that: The outer wall of the connecting ring (34) is slidably connected to the outer wall of the friction ring (32), the outer wall of the snap ring (35) is slidably connected to the outer wall of the connecting ring (34), the outer wall of the fixing block (31) is fixedly connected to the outer wall of the pliers mouth (1), and the outer wall of the connecting ring (34) is fixedly connected to the outer wall of the handle (4).

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