Wiring plug power-off clamp

Abstract

The utility model discloses a wiring plug power-off clamp, which relates to the field of tool clamps and comprises a first clamp arm and a second clamp arm which are hinged with each other, the clamp head end of the first clamp arm is provided with a pressing part used for pressing a clamp on one side of a wiring plug, and the clamp head end of the second clamp arm is provided with a clamping part used for clamping the other side of the wiring plug. The pressing part and the clamping part are oppositely arranged; according to the utility model, through the clamping action of the first clamp arm and the second clamp arm, the pressing part is driven to press the tilted part of the clip of the wiring plug, and the clamping part is matched with the pressing part from the other side to clamp and clamp the plug of the wiring plug at the same time, so that the locking state of the plug and the socket is released; and the plug can be pulled out of the socket by pulling the first clamp arm and the second clamp arm, so that the power-off convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of tool pliers, in particular to a pair of power-off pliers for wiring plugs. Background Art

[0002] Wiring plugs are common electrical connection devices in daily life, mainly including plugs and sockets. There are many types of wiring plugs. In the automotive field, wiring plugs with clips are commonly used. After the plug of this wiring plug is inserted into the socket, the clip of the plug will be stuck in the socket to improve the connection strength.

[0003] However, when the power is turned off, the wiring plug with a clip needs to be manually pressed to unlock the clip that is exposed outside the socket and raised, so as to pull out the plug. Moreover, the force required is relatively large, that is, the power-off convenience of this wiring plug is low.

[0004] Therefore, people are in urgent need of a wiring plug power-off pliers that can be applied to a wiring plug with a clip and has high power-off convenience. Summary of the invention

[0005] The utility model aims to provide a wiring plug power disconnecting pliers to solve the problems existing in the above-mentioned prior art. The pressing part presses the clip, and the locking function of the locking part cooperates to improve the convenience of power disconnection.

[0006] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides a wiring plug power-off pliers, comprising a first pliers arm and a second pliers arm hinged to each other, the pliers head end of the first pliers arm is provided with a pressing portion for pressing a clip on one side of the wiring plug, the pliers head end of the second pliers arm is provided with a locking portion for locking the other side of the wiring plug, and the pressing portion is arranged opposite to the locking portion.

[0007] Preferably, an anti-slip tooth is provided at one end of the pressing portion away from the first clamp arm, and the rack of the anti-slip tooth is parallel to the rack of the wiring plug clip.

[0008] Preferably, the locking portion has an end away from the second clamp arm and is wedge-shaped.

[0009] Preferably, the tip of the locking portion is provided with a planar structure.

[0010] Preferably, the tip of the locking portion is provided with clamping teeth for increasing friction.

[0011] Preferably, the first pliers arm is hinged to the second pliers arm pin, the first pliers arm is connected to a first handle, the second pliers arm is connected to a second handle, the first handle and the second handle are both arc-shaped, and the recessed sides of the first handle and the second handle are arranged opposite to each other.

[0012] Preferably, a blocking portion is formed by bending the free end of the first handle and / or the second handle outwards.

[0013] Preferably, anti-slip sleeves are sleeved outside both the first handle and the second handle.

[0014] Preferably, a spring for keeping the two handles open in the natural state is arranged between the first handle and the second handle.

[0015] Preferably, the first clamping arm and the second clamping arm are bent towards the same side.

[0016] The present utility model mainly achieves the following technical effects compared with the prior art:

[0017] Through the clamping actions of the first clamping arm and the second clamping arm, the pressing portion is driven to press on the upturned part of the clip of the wiring plug. At the same time, the clamping portion cooperates with the pressing portion from the other side to clamp and fix the plug of the wiring plug. At this time, the locking state between the plug and the socket has been released. By pulling the first clamping arm and the second clamping arm, the plug can be pulled out of the socket, improving the convenience of power-off.

[0018] Other solutions of the present utility model achieve the following technical effects compared with the prior art:

[0019] The provision of the anti-slip teeth can prevent the pressing portion from detaching from the clip during pulling, improving the stability of plug extraction.

[0020] The bent settings of the first handle and the second handle enable them to fit into the palm during pulling, playing an anti-slip role and making it easier to apply force.

[0021] The provision of the blocking portion can provide a blocking effect during pulling to prevent the pliers body from slipping out of the hand.

[0022] The setting that the first clamping arm and the second clamping arm are bent towards the same side can adapt to the situation where the space for the plug extraction direction is insufficient, improving its scope of application. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic structural diagram of the power-off pliers for the wiring plug in the first embodiment of the present utility model;

[0025] Figure 2 It is a schematic structural diagram of the pressing portion of the present utility model;

[0026] Figure 3 Schematic diagram of the clamping part in the first embodiment of the present utility model;

[0027] Figure 4 Front view of the clamping part in the first embodiment of the present utility model;

[0028] Figure 5 Right view of the clamping part in the first embodiment of the present utility model;

[0029] Figure 6 Schematic diagram of the clamping part in the second embodiment of the present utility model;

[0030] Figure 7 Schematic diagram of the wiring plug power-off pliers in the third embodiment of the present utility model;

[0031] Wherein, 1. First pliers arm; 2. Second pliers arm; 3. Pressing part; 4. Clamping part; 5. Anti-slip teeth; 6. Plane structure; 7. Pin shaft; 8. First handle; 9. Second handle; 10. Blocking part; 11. Spring; 12. Clamping teeth. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] The purpose of the present utility model is to provide a wiring plug power-off pliers to solve the problems existing in the prior art. By pressing the clip with the pressing part and cooperating with the clamping function of the clamping part, the convenience of power-off can be improved.

[0034] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific implementation manners.

[0035] Embodiment 1:

[0036] Please refer to as Figures 1 to 5As shown in the figure, a wiring plug power-off pliers is provided, which includes a first pliers arm 1 and a second pliers arm 2 that are hinged to each other. A pressing part 3 is arranged at the pliers head end of the first pliers arm 1, and a clamping part 4 is arranged at the pliers head end of the second pliers arm 2. The pressing part 3 is used to press the clip on one side of the wiring plug, and the clamping part 4 is used to clamp the other side of the wiring plug. The size of the pressing part 3 can be set according to the size of the clip. The pressing part 3 and the clamping part 4 are arranged opposite to each other. Through the clamping action of the first pliers arm 1 and the second pliers arm 2, the pressing part 3 is driven to press on the upturned part of the clip of the wiring plug. At the same time, the clamping part 4 cooperates with the pressing part 3 from the other side to clamp and fix the plug of the wiring plug. At this time, the locked state between the plug and the socket has been released. By pulling the first pliers arm 1 and the second pliers arm 2, the plug can be pulled out of the socket, improving the convenience of power-off.

[0037] Tooth-shaped anti-slip patterns are provided on the clips of some wiring plugs to increase the friction during pulling. Therefore, an anti-slip tooth 5 is arranged at the end of the pressing part 3 far from the first pliers arm 1. The rack of the anti-slip tooth 5 is parallel to the rack of the tooth-shaped anti-slip pattern of the clip of the wiring plug. During pulling, part of the anti-slip tooth 5 is embedded in the tooth-shaped anti-slip pattern; the setting of the anti-slip tooth 5 is also applicable to the case where no tooth-shaped anti-slip pattern is provided, and the anti-slip tooth 5 can correspondingly increase the friction; the main function of the anti-slip tooth 5 is to prevent the pressing part 3 from detaching from the clip during pulling, improving the stability of plug pulling.

[0038] In this embodiment, the end of the clamping part 4 far from the second pliers arm 2 is wedge-shaped, which can reduce the volume of the head of the clamping part 4 and reduce the space occupied by the end of the clamping part 4, making the device more suitable for working conditions with a small pulling space.

[0039] To prevent the tip of the wedge-shaped clamping part 4 from pressing and damaging the plug, a flat structure 6 can be provided at the tip of the clamping part 4 to contact the plug with this flat structure 6, increasing the contact area and achieving the effect of protecting the plug.

[0040] The first pliers arm 1 and the second pliers arm 2 are hinged by a pin shaft 7. The first pliers arm 1 is connected with a first handle 8, and the second pliers arm 2 is connected with a second handle 9. Both the first handle 8 and the second handle 9 are arc-shaped. The concave sides of the first handle 8 and the second handle 9 are arranged opposite to each other. The arc-shaped bending of the first handle 8 and the second handle 9 enables them to be embedded in the palm during pulling, playing an anti-slip role and making it easier to apply force.

[0041] The first pliers arm 1 and the first handle 8 are integrally arranged, and the second pliers arm 2 and the second handle 9 are integrally arranged. The materials of the four are carbon steel, chrome molybdenum steel, stainless steel, aluminum alloy, etc.

[0042] The free ends of the first handle 8 and / or the second handle 9 are bent outward to form a blocking part 10. The setting of the blocking part 10 can provide a blocking effect during pulling to prevent the pliers body from slipping out of the hand.

[0043] Both the first handle 8 and the second handle 9 are sleeved with anti-slip sleeves, which further improve the anti-slip property and the convenience of applying force.

[0044] A spring 11 is arranged between the first handle 8 and the second handle 9, and the spring 11 makes the two handles open in the natural state.

[0045] During the actual use process, by pressing the first handle 8 and the second handle 9, the first clamping arm 1 and the second clamping arm 2 are driven to move towards each other. At this time, the pressing part 3 presses on the clip, and the clamping part 4 clamps on the plug. Keep the pressing state of the first handle 8 and the second handle 9, and pull the handle in the direction of pulling out the plug.

[0046] This device is also applicable to conventional wiring plugs.

[0047] Embodiment 2:

[0048] Please refer to as Figure 6 shown. The difference between this embodiment and Embodiment 1 is only that: clamping teeth 12 for increasing the friction are arranged at the tip of the wedge-shaped clamping part 4, and the direction of the teeth is not limited. According to the characteristic that the outer surface material of the plug has slightly deformable property, the clamping teeth 12 can effectively improve the anti-slip property when the clamping part 4 clamps the plug.

[0049] Embodiment 3:

[0050] Please refer to as Figure 7 shown. The difference between this embodiment and Embodiment 1 and Embodiment 2 is only that: the first clamping arm 1 and the second clamping arm 2 are bent towards the same side, and the bent clamping head end is actually L-shaped with the whole clamping body, which can adapt to the situation where the space in the plug pulling-out direction is insufficient and improve its application range.

[0051] The adaptive changes made according to actual needs are all within the protection scope of the present utility model.

[0052] It should be noted that for those skilled in the art, obviously the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0053] In this utility model, specific examples are used to elaborate on the principles and implementation manners of the utility model. The description of the above embodiments is only used to help understand the method and its core idea of the utility model; at the same time, for those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation manners and application scopes. To sum up, the content of this specification should not be construed as a limitation on the utility model.

Claims

1. A wiring plug disconnecting pliers, characterized in that: It comprises a first clamp arm and a second clamp arm which are hinged to each other, wherein the clamp head end of the first clamp arm is provided with a pressing portion for pressing a clip on one side of a wiring plug, and the clamp head end of the second clamp arm is provided with a locking portion for locking the other side of the wiring plug, and the pressing portion is arranged opposite to the locking portion.

2. The wiring plug disconnecting pliers according to claim 1, characterized in that: An end of the pressing portion away from the first clamp arm is provided with anti-slip teeth, and the rack of the anti-slip teeth is parallel to the rack of the wiring plug clip.

3. The wiring plug disconnecting pliers according to claim 1, characterized in that: The locking portion has an end away from the second clamp arm and is wedge-shaped.

4. The wiring plug disconnecting pliers according to claim 3, characterized in that: The tip of the locking portion is provided with a planar structure.

5. The wiring plug disconnecting pliers according to claim 3, characterized in that: The tip of the locking portion is provided with clamping teeth for increasing friction.

6. The wiring plug disconnecting pliers according to claim 1, characterized in that: The first pliers arm is hinged with the second pliers arm pin shaft, the first pliers arm is connected with a first handle, the second pliers arm is connected with a second handle, the first handle and the second handle are both arc-shaped, and the concave sides of the first handle and the second handle are arranged opposite to each other.

7. The wiring plug disconnecting pliers according to claim 6, characterized in that: The free ends of the first handle and / or the second handle are bent outward to form a blocking portion.

8. The wiring plug disconnecting pliers according to claim 6, characterized in that: The first handle and the second handle are both covered with anti-slip covers.

9. The wiring plug disconnecting pliers according to claim 6, characterized in that: A spring is arranged between the first handle and the second handle to open the two handles in a natural state.

10. The wiring plug disconnecting pliers according to claim 1, characterized in that: The first clamp arm and the second clamp arm are bent toward the same side.

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