Pliers

Abstract

This invention provides a clamp-like tool comprising a first body, a second body, and at least one third body. The first body and the second body are movable relative to each other, and the third body can cooperate with the first body, the second body, or other third bodies to form a functional unit. The clamp-like tool provided by this invention can be equipped with one or more third bodies that cooperate with the first and second bodies. Different bodies can be switched to form different functional units, increasing the functional diversity and adaptability of the clamp-like tool and enabling it to meet various usage needs.

Description

Technical Field

[0001] This invention relates to the field of mechanical technology, specifically to a pliers-like tool. Background Technology

[0002] Pliers are commonly used tools in routine maintenance, often for clamping, cutting wires, stripping the outer insulation of wires, or other repair needs. However, existing pliers have relatively limited functionality, making it difficult to apply a single tool to multiple scenarios and meet diverse usage requirements, resulting in poor adaptability and practicality. Summary of the Invention

[0003] Therefore, it is necessary to provide a clamp-like tool to address the aforementioned technical problems.

[0004] The present invention provides a clamp-like tool, including a first body, a second body and at least one third body, wherein the first body and the second body are movable relative to each other, and the third body is capable of cooperating with the first body, the second body or other third bodies to form a functional unit.

[0005] With this configuration, the clamp tool can be equipped with one or more third bodies that cooperate with the first and second bodies. Different bodies can switch and cooperate to form different functional units, increasing the functionality and adaptability of the clamp tool and enabling it to meet various usage needs.

[0006] To facilitate cooperation between the third body and other bodies, in one embodiment of the present invention, the clamp-like tool further includes a limiting structure for fixing the third body to one or more of the first body, the second body, or other third bodies.

[0007] With this configuration, the third body can be fixedly connected to the first body, the second body, or other third bodies through a limiting structure, making it less prone to slippage or loosening and facilitating personnel to operate the pliers-like tool for work.

[0008] To facilitate operation, in one embodiment of the present invention, the third body is a single entity that can move between the first body and the second body.

[0009] With this configuration, a third body can cooperate with the first body to form a first functional part, or cooperate with the second body to form a second functional part, satisfying the functional diversity of the pliers tool. At the same time, a third body will not excessively increase the size and thickness of the pliers tool, making it easier for users to hold and operate the pliers tool.

[0010] To facilitate free combination of the third body with the first body, the second body, or other third bodies, in one embodiment of the present invention, the limiting structure includes a limiting member, a first limiting part, and a second limiting part. The limiting member is movably disposed on the third body, the first limiting part is disposed on the first body, and the second limiting part is disposed on the second body. The limiting member can restrict and cooperate with the first limiting part and / or the second limiting part.

[0011] With this configuration, the third body can be freely combined with the first body, the second body, or other third bodies through the cooperation of the limiting member and the first or second limiting part, making the clamp tool suitable for different usage scenarios.

[0012] In order to facilitate the locking and fixing of the limiting member with the first limiting part and the second limiting part, in one embodiment of the present invention, the limiting member is provided with a first locking groove and a second locking groove, the first limiting part and the second limiting part are offset, and the limiting member can move relative to the third body so that the first locking groove locks with the first limiting part and / or the second locking groove locks with the second limiting part.

[0013] This configuration, with the first and second limiting parts misaligned, allows the limiting member to engage with only one of the first and second limiting parts, enabling the clamp-like tool to function normally without affecting the switching between different bodies.

[0014] To improve the snap-fit ​​efficiency, in one embodiment of the present invention, the clamp-like tool is further provided with a sliding part for the limiting member to slide.

[0015] With this configuration, the limiting component can more smoothly engage with the first limiting component and / or the second limiting component through the sliding part, thereby improving engagement efficiency.

[0016] For ease of operation, in one embodiment of the present invention, the sliding part is a sliding groove formed on the third body, and the limiting member can slide along the sliding groove.

[0017] With this configuration, the limiting component can slide in the sliding groove, and the first limiting block and the second limiting block of the limiting component can also be engaged and fixed at the sliding groove, thereby preventing the limiting component from falling off and facilitating operation.

[0018] To improve the snap-fit ​​effect, in one embodiment of the present invention, a stop groove is also provided on the peripheral wall of the sliding groove, and the limiting structure further includes a first elastic member and an abutment member. The limiting member is provided with a receiving groove, and the first elastic member and the abutment member are both received in the receiving groove. The limiting member can slide along the sliding groove, and the abutment member can abut against the stop groove under the elastic action of the first elastic member.

[0019] With this configuration, the limiting member can slide in the sliding groove and drive the abutment member to move. When the abutment member reaches the corresponding position, the first elastic member can elastically act on the abutment member, so that the abutment member abuts and is fixed in the corresponding position groove, thereby realizing the snap-fit ​​cooperation between the limiting member and the first limiting part or the second limiting part.

[0020] In order to enable personnel to quickly switch the coordination state between the main bodies, in one embodiment of the present invention, there are three gear slots, and when the abutment extends into different gear slots, a first gear, a second gear and a third gear are formed respectively.

[0021] When the abutting member abuts against the first position, the first slot engages with the first limiting part, the third body is fixedly connected to the first body, and the first body and the second body can rotate relative to each other.

[0022] When the abutting member abuts against the second position, the first slot engages with the first limiting part, and at the same time, the second slot engages with the second limiting part, and the third body is fixedly connected to both the first body and the second body.

[0023] When the abutting member abuts against the third position, the second slot engages with the second limiting part, the third body is fixedly connected to the second body, and the first body and the second body can rotate relative to each other.

[0024] With this design, users can switch and coordinate between different bodies by engaging and fixing the abutting parts with different slots. At the same time, it also allows all bodies to be folded together, making it convenient for users to store and organize the pliers.

[0025] In order to facilitate the adjustment of the engagement degree between the first mating part and the second mating part, in one embodiment of the present invention, the limiting member is rotatably connected to the third body, the limiting member is provided with the first mating part, and both the first body and the second body are provided with the second mating part, which respectively form the first limiting part and the second limiting part.

[0026] As is the case, the connection method of rotating the limiting member to the third body improves the convenience of the limiting member to achieve the locking function, and the rotating connection makes it easy for the operator to control the degree of locking between the limiting member and the first and second limiting parts.

[0027] For ease of storage, in one embodiment of the present invention, the first mating part can simultaneously engage with the second mating part on the first body and the second body.

[0028] With this configuration, the first mating part can simultaneously engage with the second mating parts of the first body and the second body, making it easy for operators to store and organize all the bodies.

[0029] In order to improve the smoothness of the rotation of the limiting member, in one embodiment of the present invention, the first mating part is an arc-shaped protrusion and the second mating part is an arc-shaped groove.

[0030] With this design, the arc-shaped protrusion and arc-shaped groove enable the limiting component and the second mating part to rotate more smoothly.

[0031] In order to enable the pliers tool to have different functional units, in one embodiment of the present invention, the third body is rotatably connected to the first body and the second body respectively; the first body and the second body are respectively provided with a first functional part and a second functional part on the side near the third body, and the third body is provided with a third functional part and a fourth functional part on both sides respectively. The third functional part is used in conjunction with the first functional part, and the fourth functional part is used in conjunction with the second functional part.

[0032] With this setup, the functional parts of different bodies can work together to give the clamp tool multiple functions and suit various usage needs.

[0033] To facilitate the cooperation of different bodies, in one embodiment of the present invention, the first functional part and the third functional part cooperate to form one of a clamping port, a pressing port or a cutting edge; and / or, the second functional part and the fourth functional part cooperate to form one of a clamping port, a pressing port or a cutting edge.

[0034] This design facilitates cooperation between different bodies, enabling the clamp-like tool to perform a variety of different functions.

[0035] To facilitate the operation of the pliers-like tool, in one embodiment of the present invention, the rotational connection point between the first body and the third body is located in the middle of the first body and the third body, and the rotational connection point between the second body and the third body is located in the middle of the second body and the third body.

[0036] This design facilitates the handling of the pliers and also makes it easier for users to control the opening and closing of the first, second, and third bodies.

[0037] In order to facilitate the engagement and cooperation between the limiting member and the first limiting part and the second limiting part, in one embodiment of the present invention, the first limiting part is disposed on the first body and is located on the side of the first body where the rotation connection point is relatively far away from the first functional part.

[0038] The second limiting part is disposed on the second body and is located on the side of the second body where the rotation connection point is relatively far away from the second functional part.

[0039] With this design, users can more quickly and easily control the sliding of the limiting member when controlling the opening and closing of the clamp tool, and make the limiting member engage with the first limiting part and / or the second limiting part.

[0040] In order to reduce the volume of the main body, in one embodiment of the present invention, the rotational connection point between the first body and the third body is located at the end of the first body and the third body, and the rotational connection point between the second body and the third body is located at the end of the second body and the third body.

[0041] With this design, different units can function properly while the size of the units is reduced, making them easier to store and place.

[0042] To facilitate human operation in opening and closing the main body, in one embodiment of the present invention, the clamp-like tool further includes a second elastic element, which is disposed between the first body and the second body. The second elastic element can be compressed by external force to bring the first body and the second body closer together.

[0043] With this configuration, the user can apply pressure to the second elastic element to bring the first body and the second body closer together. After use, the rebound force of the second elastic element can automatically separate the first body and the second body for the next use. Attached Figure Description

[0044] Figure 1 A schematic diagram of the structure of a clamp-like tool provided by the present invention;

[0045] Figure 2 for Figure 1 Schematic diagram of the AA section of the pincer-shaped tool;

[0046] Figure 3 for Figure 1 Schematic diagram of the BB section of the pincer-shaped tool;

[0047] Figure 4 for Figure 1 A partial structural diagram of a clamp-like tool;

[0048] Figure 5 for Figure 1 A schematic diagram of the third body;

[0049] Figure 6 for Figure 1 A schematic diagram of the structure of the clamp-like tool in the third gear position;

[0050] Figure 7 A schematic diagram of another embodiment of the pliers tool provided by the present invention;

[0051] Figure 8 for Figure 7 Schematic diagram of the CC section of the pincer-shaped tool;

[0052] Figure 9 for Figure 7 A schematic diagram of the structure of the clamp-like tool when the second and third bodies are engaged;

[0053] Figure 10 for Figure 7 A schematic diagram of the middle limiting component.

[0054] Explanation of key component symbols:

[0055] 100. Pliers-like tool; 10. First body; 11. First functional part; 12. Fixing member; 20. Second body; 21. Functional area; 22. Connecting part; 23. Grip part; 24. Second functional part; 30. Third body; 31. Sliding groove; 32. Gear slot; 321. First gear; 322. Second gear; 323. Third gear; 33. Third functional part; 34. Fourth functional part; 40. Limiting structure; 41. Limiting member; 411. First slot; 412. Second slot; 413. First mating part; 414. First limiting block; 415. Second limiting block; 42. First limiting part; 43. Second limiting part; 44. First elastic member; 45. Abutting member; 50. Second elastic member; 60. Rotating shaft.

[0056] The above description of the main component symbols, together with the accompanying drawings and specific embodiments, provides a more detailed explanation of the present invention. Detailed Implementation

[0057] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0058] It should be noted that when a component is said to be "installed on" another component, it can be directly on the other component or it may be in a component that is centered on it. When a component is said to be "set on" another component, it can be directly set on the other component or it may also be in a component that is centered on it. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or it may also be in a component that is centered on it.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the specification of this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0060] See Figure 1 and Figure 2 , Figure 1 Figure 2 is a schematic diagram of the structure of a pliers-like tool 100 provided by the present invention; Figure 1 A schematic diagram of the structure of the clamp-like tool at section AA.

[0061] The present invention provides a clamp-like tool 100, which is used to strip the outer insulation material of wires or cables. It is understood that in other embodiments, the clamp-like tool 100 can also be used in scenarios where multiple bodies need to cooperate to perform clamping, cutting or other functions.

[0062] Pliers are commonly used tools in routine maintenance, often for clamping, cutting wires, stripping the outer insulation of wires, or other repair needs. However, existing pliers have relatively limited functionality, making it difficult to apply a single tool to multiple scenarios and meet diverse usage requirements, resulting in poor adaptability and practicality.

[0063] Based on this, the present invention provides a clamp-like tool 100, including a first body 10, a second body 20 and at least one third body 30. The first body 10 and the second body 20 are movable relative to each other, and the third body 30 can cooperate with the first body 10, the second body 20 or other third bodies 30 to form a functional unit.

[0064] Preferably, in this embodiment, the pliers tool 100 is a type of pliers, and the first body 10, the second body 20, and the third body 30 are all pliers that can cooperate with each other. It is understood that in other embodiments, the pliers tool 100 may also be scissors, tweezers, or other pliers tools; and the first body 10, the second body 20, and the third body 30 are not limited to pliers.

[0065] A functional unit refers to a structure formed by the mutual contact between the third body 30 and the first body 10, or between the third body 30 and the second body 20, or between the third body 30 and other third bodies, which has a certain function such as clamping, pressing, or peeling. It can be understood that the functional type of the functional unit is not limited to clamping, pressing, and peeling; it can also be understood that the functional units formed by the cooperation between the third body 30 and the first body 10, the second body 20, and other third bodies can be the same or different.

[0066] It is understandable that, depending on different usage needs, the clamp tool 100 can be equipped with one or more third bodies 30. Different bodies can be switched and cooperated to increase the functionality and adaptability of the clamp tool 100, so that the clamp tool 100 can meet a variety of different usage needs.

[0067] In this embodiment, the clamp-like tool 100 further includes a limiting structure 40, which is used to fix the third body 30 to the first body 10, the second body 20, or other third bodies 30. It is understood that, depending on actual needs, one or more limiting structures 40 may be provided, and the third body 30 may be fixedly connected to one or more of the first body 10, the second body 20, or other third bodies 30 through the limiting structure 40.

[0068] In this embodiment, preferably, there is one third body 30, which can move between the first body 10 and the second body 20. One third body 30 can cooperate with the first body 10 to form a functional unit, or cooperate with the second body 20 to form another functional unit, satisfying the functional diversity of the pliers 100. At the same time, one third body 30 will not excessively increase the volume and thickness of the pliers 100, and the cooperation between different bodies is also more convenient, making it easier for personnel to close and use the pliers 100.

[0069] Please see Figure 3 , Figure 4 , Figure 3 for Figure 1 Schematic diagram of the BB section of the pincer-shaped tool; Figure 4 for Figure 1 A partial structural diagram of the clamp-like tool 100.

[0070] Furthermore, the limiting structure 40 includes a limiting member 41, a first limiting portion 42, and a second limiting portion 43. The limiting member 41 is movably disposed on the third body 30, the first limiting portion 42 is disposed on the first body 10, and the second limiting portion 43 is disposed on the second body 20. The limiting member 41 can engage with the first limiting portion 42 and / or the second limiting portion 43. Through the cooperation of the limiting member 41 and the first limiting portion 42 or the second limiting portion 43, the third body 30 can be freely combined with the first body 10, the second body 20, or other third bodies 30, making the clamp tool 100 suitable for different usage scenarios.

[0071] In this embodiment, preferably, the limiting member 41 has a first slot 411 and a second slot 412, and the first limiting part 42 and the second limiting part 43 are offset. The limiting member 41 can move relative to the third body 30 so that the first slot 411 engages with the first limiting part 42 and / or the second slot 412 engages with the second limiting part 43. The offset arrangement of the first limiting part 42 and the second limiting part 43 is so that when the limiting member 41 is engaged with one of the first limiting part 42 or the second limiting part 43, it does not affect the opening and closing of the other.

[0072] Furthermore, in this embodiment, the distance between the first limiting part 42 and the second limiting part 43 is less than the length of the first slot 411 and the second slot 412. This arrangement enables the limiting member 41 to be simultaneously engaged and fixed with the first limiting part 42 and the second limiting part 43, making it convenient for the user to close all the main body and thus conveniently store the pliers tool 100.

[0073] The clamp-like tool 100 is also provided with a sliding portion for the limiting member 41 to slide. Preferably, in this embodiment, the sliding portion is a sliding groove 31 formed on the third body 30, and the limiting member 41 can slide along the sliding groove 31.

[0074] It is understood that in other embodiments, the sliding part may also be a protrusion that can cooperate with the limiting member 41, such as a slider. The limiting member 41 may have a groove corresponding to the slider, which can also realize the sliding requirements of the limiting member 41.

[0075] Please see again Figure 3 and Figure 4 In this embodiment, a stop groove 32 is also provided on the peripheral wall of the sliding groove 31. The limiting structure 40 also includes a first elastic member 44 and an abutment member 45. The limiting member 41 has a receiving groove (not labeled), and both the first elastic member 44 and the abutment member 45 are received in the receiving groove. The limiting member 41 can slide along the sliding groove 31, and the abutment member 45 can abut against the stop groove 32 under the elastic action of the first elastic member 44. The limiting member 41 can slide in the sliding groove 31 and drive the abutment member 45 to move. When the abutment member 45 reaches the corresponding position, the first elastic member 44 can elastically act on the abutment member 45, so that the abutment member 45 abuts and is fixed in the corresponding stop groove 32, thereby realizing the snap-fit ​​cooperation between the limiting member 41 and the first limiting part 42 or the second limiting part 43.

[0076] Please see again Figure 3 In this embodiment, the limiting member 41 includes a first limiting block 414 and a second limiting block 415 disposed on both sides of the third body 30. The first limiting block 414 and the second limiting block 415 are fixedly connected after being separately formed, and the first limiting block 414 and the second limiting block 415 can slide synchronously along the sliding groove 31.

[0077] In this embodiment, the first limiting part 42 and the second limiting part 43 are disposed on the same side of the pliers tool 100, and the first slot 411 and the second slot 412 are both formed on the side of the first limiting block 414 near the second limiting block 415. It can be understood that in other embodiments, the first limiting part 42 and the second limiting part 43 may also be disposed on opposite sides of the pliers tool 100, with the first slot 411 and the second slot 412 corresponding to the first limiting part 42 and the second limiting part 43.

[0078] Please see Figure 3 and Figure 5 , Figure 5 for Figure 1 A schematic diagram of the structure of the third body. In this embodiment, preferably, there are three gear slots 32. When the abutment member 45 extends into different gear slots 32, it forms a first gear 321, a second gear 322, and a third gear 323, respectively.

[0079] When the abutting member 45 abuts against the first position 321, the first slot 411 engages with the first limiting part 42, the third body 30 is fixedly connected to the first body 10, and the first body 10 and the second body 20 can rotate relative to each other.

[0080] When the abutting member 45 abuts against the second position 322, the first slot 411 engages with the first limiting part 42, and at the same time the second slot 412 engages with the second limiting part 43. The third body 30 is simultaneously fixedly connected to the first body 10 and the second body 20. It can be understood that in other embodiments, the second position 322 may not be provided, which will not affect the normal function of the pliers tool 100.

[0081] When the abutting member 45 abuts against the third position 323, the second slot 412 engages with the second limiting part 43, the third body 30 is fixedly connected to the second body 20, and the first body 10 and the second body 20 can rotate relative to each other.

[0082] Please see Figure 4 , Figure 5 and Figure 6 , ; Figure 6 for Figure 1 A schematic diagram of the structure of the clamp-like tool in the third gear position; the third body 30 is rotatably connected to the first body 10 and the second body 20 respectively; the first body 10 and the second body 20 are respectively provided with a first functional part 11 and a second functional part 24 on the side near the third body 30, and the third body 30 is provided with a third functional part 33 and a fourth functional part 34 on both sides respectively. The third functional part 33 is used in conjunction with the first functional part 11, and the fourth functional part 34 is used in conjunction with the second functional part 24.

[0083] It is understood that in other embodiments, the third body 30 may also be slidably connected to the first body 10 and the second body 20, that is, the third body 30 may also cooperate with the first body 10 or the second body 20 in a sliding manner to perform different functions.

[0084] The first functional part 11 and the third functional part 33 cooperate to form one of a clamping port, a pressing port, or a cutting edge; and / or, the second functional part 24 and the fourth functional part 34 cooperate to form one of a clamping port, a pressing port, or a cutting edge.

[0085] Specifically, in this embodiment, the first functional part 11 is configured as the first stripping port, the second functional part 24 is configured as the second stripping port, the third functional part 33 is the third stripping port, and the fourth functional part 34 is the fourth stripping port. The third stripping port is used in conjunction with the first stripping port, and the fourth stripping port is used in conjunction with the second stripping port, so that the clamp tool 100 can be used to strip the insulation layer of wires of different specifications.

[0086] Furthermore, in this embodiment, the peeling hole formed by the first peeling port and the third peeling port is a flat hole, while the peeling hole formed by the second peeling port and the fourth peeling port is a round hole. It is understood that in other embodiments, the first peeling port and the second peeling port can be set to one or more, and their size and shape can be designed according to requirements, without limitation here. Similarly, the corresponding third peeling port and the fourth peeling port can also be set to one or more, and their size and shape can also be designed according to requirements, without limitation here.

[0087] It is understood that in other embodiments, different functional units may also be provided on the same clamp tool 100. For example, the first functional part 11 and the third functional part 33 form a functional port with a peeling function, and the second functional part 24 and the fourth functional part 34 form a functional port with a clamping or pressing function, etc.

[0088] Preferably, the first body 10 and / or the second body 20 near the peeling hole are also provided with a marking value indicating the size of the peeling hole, so that the user can observe and select a suitable peeling hole. It is understood that in other embodiments, the marking value of the size of the peeling hole can also be set on the third body 30.

[0089] Please see again Figure 2 In this embodiment, the rotational connection point between the first body 10 and the third body 30 is located in the middle of the first body 10 and the third body 30, and the rotational connection point between the second body 20 and the third body 30 is located in the middle of the second body 20 and the third body 30.

[0090] Furthermore, the first limiting part 42 is disposed on the first body 10 and is located on the side of the first body 10 that is relatively far away from the first functional part 11 from the rotation connection point.

[0091] The second limiting part 43 is provided on the second body 20 and is located on the side of the second body 20 that is relatively far away from the second functional part 24 from the rotation connection point.

[0092] In this embodiment, the clamp tool 100 includes a functional area 21 and a connecting part 22 that are connected to each other. It should be noted that the first body 10 and the second body 20 of the connecting part 22 are not directly connected, but are indirectly connected through the third body 30. Specifically, the first body 10 of the connecting part 22 is connected to the third body 30 through a fixing member 12, and the connecting part 22 of the second body 20 is connected to the third body 30 through another fixing member 12.

[0093] Please see again Figure 4 In this embodiment, each of the pliers 100 further includes a gripping portion 23, which is disposed on the side of the connecting portion 22 that is relatively far from the functional area 21. The gripping portion 23 is used to bring the first body 10 and the second body 20 in the functional area 21 closer together or separate them. The user can use the gripping portion 23 to pick up and put down the pliers 100, and can also control the opening and closing of the first body 10 and the second body 20 through the gripping portion 23, so as to facilitate the use of the pliers 100 for work.

[0094] Both the first limiting part 42 and the second limiting part 43 are provided on the gripping part 23. Since the user generally controls the opening and closing of the pliers tool 100 through the gripping part 23, the fact that both the first limiting part 42 and the second limiting part 43 are provided on the gripping part 23 makes it convenient for the user to control the limiting member 41 to cooperate with the first limiting part 42 and the second limiting part 43.

[0095] The present invention also provides a second embodiment, please refer to [link / reference]. Figures 7 to 10 , Figure 7 A schematic diagram of another embodiment of the pliers tool 100 provided by the present invention; Figure 8 for Figure 7 A schematic diagram of the 100C-C section of the clamp-like tool; Figure 9 for Figure 7 A schematic diagram of the structure of the clamp-like tool 100 when the second body 20 and the third body 30 are engaged; Figure 10 for Figure 7 The structural diagram of the middle limiting member 41 is shown in this embodiment.

[0096] In this embodiment, the inventive concept of the pliers 100 is the same as that of the first embodiment. The pliers 100 also includes a first body 10, a second body 20, at least one third body 30 and a limiting structure 40. The difference is that the structures of the first body 10, the second body 20, at least one third body 30 and the limiting structure 40 are different.

[0097] In this embodiment, the limiting member 41 is rotatably connected to the third body 30. The limiting member 41 is provided with a first mating part 413. The first body 10 and the second body 20 are both provided with a second mating part and respectively form a first limiting part 42 and a second limiting part 43.

[0098] Furthermore, when the first mating part 413 can simultaneously engage with the second mating parts on the first body 10 and the second body 20, all bodies can be folded up, making it convenient for users to store them neatly. When the first mating part 413 is only engaged and fixed with one of the first limiting part 42 or the second limiting part 43, the user can operate the pliers tool 100 to perform corresponding work.

[0099] In this embodiment, preferably, the first mating part 413 is an arc-shaped protrusion, and the first limiting part 42 and the second limiting part 43 are both arc-shaped grooves. It is understood that in other embodiments, the shape of the first mating part 413 is not limited to an arc-shaped protrusion, and the shapes of the first limiting part 42 and the second limiting part 43 are not limited to arc-shaped grooves, as long as the first mating part 413 can cooperate with the first limiting part 42 and the second limiting part 43 without affecting the normal locking and fixing function of the limiting member 41.

[0100] In this embodiment, the rotational connection point between the first body 10 and the third body 30 is located at the ends of the first body 10 and the third body 30, and the rotational connection point between the second body 20 and the third body 30 is located at the ends of the second body 20 and the third body 30.

[0101] Please see again Figure 8 In this embodiment, the pliers tool 100 further includes a second elastic element 50 and a rotating shaft 60. The second elastic element 50 is disposed between the first body 10 and the second body 20. The second elastic element 50 can be compressed by external force and cooperates with the rotating shaft 60 to bring two or more of the first body 10, the second body 20, and the third body 30 closer together. During use, the user can apply pressure to the second elastic element 50 to bring two or more of the first body 10, the second body 20, or the third body 30 closer together. After use, the rebound force of the second elastic element 50 can automatically separate the different bodies for the next use.

[0102] In this embodiment, the limiting structure 40 is disposed in the functional area 21. This arrangement allows the limiting structure 40 to achieve the snap-fit ​​function without affecting the normal elastic function of the second elastic element 50.

[0103] The present invention provides a clamp tool 100, which can be equipped with one or more third bodies 30 to cooperate with the first body 10 and the second body 20. Different bodies can be switched to form different functional units, increasing the functional diversity and adaptability of the clamp tool 100, so that the clamp tool 100 can meet a variety of usage needs.

[0104] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0105] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A forceps-like tool characterized by comprising: The system includes a first body (10), a second body (20), and at least one third body (30). The first body (10) and the second body (20) are movable relative to each other. The third body (30) can cooperate with the first body (10), the second body (20), or other third bodies (30) to form a functional unit. The third body (30) is rotatably connected to the first body (10) and the second body (20). The first body (10) and the second body (20) are respectively provided with a first functional part (11) and a second functional part (24) on the side near the third body (30). The third body (30) is provided with a third functional part (33) and a fourth functional part (34) on both sides. The third functional part (33) is used in conjunction with the first functional part (11), and the fourth functional part (34) is used in conjunction with the second functional part (24). The clamp-like tool further includes a limiting structure (40) for fixing the third body (30) to one or more of the first body (10), the second body (20), or other third bodies (30); The limiting structure (40) includes a limiting member (41), a first limiting part (42) and a second limiting part (43). The limiting member (41) is movably disposed on the third body (30), the first limiting part (42) is disposed on the first body (10), and the second limiting part (43) is disposed on the second body (20). The limiting member (41) can restrict and cooperate with the first limiting part (42) and / or the second limiting part (43).

2. The forceps according to claim 1, characterized in that The third body (30) is one, and the third body (30) is capable of moving between the first body (10) and the second body (20).

3. The forceps according to claim 1, wherein The limiting member (41) has a first slot (411) and a second slot (412). The first limiting part (42) and the second limiting part (43) are offset. The limiting member (41) can move relative to the third body (30) so that the first slot (411) engages with the first limiting part (42) and / or the second slot (412) engages with the second limiting part (43).

4. The pliers-like tool according to claim 3, characterized in that, The clamp tool (100) is also provided with a sliding part for the limiting member (41) to slide.

5. The pliers-like tool according to claim 4, characterized in that, The sliding part is a sliding groove (31) formed on the third body (30), and the limiting member (41) can slide along the sliding groove (31).

6. The pliers tool according to claim 5, characterized in that, The sliding groove is also provided with a stop groove (32) on its peripheral wall. The limiting structure (40) also includes a first elastic member (44) and an abutment member (45). The limiting member (41) is provided with a receiving groove. The first elastic member (44) and the abutment member (45) are both received in the receiving groove. The limiting member (41) can slide along the sliding groove (31). The abutment member (45) can abut against the stop groove (32) under the elastic action of the first elastic member (44).

7. The pliers tool according to claim 6, characterized in that, There are three gear slots (32). When the abutment (45) extends into different gear slots (32), it forms a first gear (321), a second gear (322) and a third gear (323) respectively. When the abutting member (45) abuts against the first stop (321), the first slot (411) engages with the first limiting part (42), the third body (30) is fixedly connected to the first body (10), and the first body (10) and the second body (20) can rotate relative to each other. When the abutting member (45) abuts against the second position (322), the first slot (411) engages with the first limiting part (42), and at the same time the second slot (412) engages with the second limiting part (43), and the third body (30) is fixedly connected to the first body (10) and the second body (20) simultaneously. When the abutting member (45) abuts against the third position (323), the second slot (412) engages with the second limiting part (43), the third body (30) is fixedly connected to the second body (20), and the first body (10) and the second body (20) can rotate relative to each other.

8. The pliers-like tool according to claim 1, characterized in that, The limiting member (41) is rotatably connected to the third body (30). The limiting member (41) is provided with a first mating part (413). The first body (10) and the second body (20) are both provided with a second mating part and respectively form the first limiting part (42) and the second limiting part (43).

9. The pliers tool according to claim 8, characterized in that, The first mating part (413) can simultaneously engage with the second mating parts on the first body (10) and the second body (20); and / or, The first mating part (413) is an arc-shaped protrusion, and the second mating part is an arc-shaped groove.

10. The pliers tool according to claim 1, characterized in that, The first functional part (11) and the third functional part (33) cooperate to form one of a clamping port, a pressing port, or a cutting edge; and / or, The second functional part (24) and the fourth functional part (34) cooperate to form one of a clamping port, a pressing port or a cutting edge.

11. The pliers tool according to claim 10, characterized in that, The rotational connection point between the first body (10) and the third body (30) is located in the middle of the first body (10) and the third body (30), and the rotational connection point between the second body (20) and the third body (30) is located in the middle of the second body (20) and the third body (30).

12. The pliers tool according to claim 11, characterized in that, The first limiting part (42) is located on the side of the first body (10) that is relatively far away from the first functional part from the rotational connection point; The second limiting part is located on the side of the second body (20) where the rotation connection point is relatively far away from the second functional part.

13. The pliers tool according to claim 10, characterized in that, The rotational connection point between the first body (10) and the third body (30) is located at the ends of the first body (10) and the third body (30), and the rotational connection point between the second body (20) and the third body (30) is located at the ends of the second body (20) and the third body (30).

14. The pliers tool according to claim 13, characterized in that, The clamp-like tool further includes a second elastic element (50), which is disposed between the first body (10) and the second body (20). The second elastic element (50) can be compressed by external force and bring the first body (10) and the second body (20) closer together.

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