Cutting pliers with anti-skid function

Abstract

The cutting pliers with the anti-skid function comprise a first handle and a second handle, one end of the first handle is fixedly connected with a first connecting block, the side, away from the first handle, of the first connecting block is fixedly connected with a first connecting ring, and the outer wall of the first connecting ring is fixedly connected with a first pliers head; one end of the second handle is fixedly connected with a second connecting block, the side, away from the second handle, of the second connecting block is fixedly connected with a second connecting ring, the outer wall of the first connecting ring is fixedly connected with a second tong head, and the opposite sides of the first tong head and the second tong head are fixedly connected with a plurality of evenly-distributed anti-skid teeth; by means of the multiple anti-skid teeth on the first plier head and the second plier head, a steel wire or a screw needing to be clamped can be stably clamped, sliding is prevented, the cutting pliers can be stably connected with the hand of an operator in cooperation with use of an anti-falling plate and a spring, the cutting pliers are prevented from falling off from the hand, and the working efficiency is prevented from being affected; and great convenience is provided for an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of wire cutters, in particular to a pair of wire cutters with an anti-slip function. Background Art

[0002] Wire cutters, also known as vises, flat-nose pliers, and combined pliers, are a type of hardware tool that can not only cut hard thin steel wires, but also loosen or tighten screws. They are commonly used in technology, industry, and life, and are one of the most important hardware tools.

[0003] According to the Chinese patent document with the announcement number CN217620054U, a wire cutter with anti-slip function is disclosed, which includes two cross-hinged pliers, the two pliers respectively include a pliers head and a pliers handle, and the wire cutter also includes two clamping surfaces respectively formed on the side of the two pliers heads close to each other, two clamping grooves respectively opened on the two clamping surfaces, and two first toothed parts respectively arranged in the two clamping grooves, the first toothed parts include a plurality of mutually parallel first toothed parts, and the first toothed parts extend from the pliers head to the pliers handle. The wire cutter of the utility model, through the setting of the clamping groove, when the screw is turned, the nut can be embedded in the clamping groove to prevent the screw from sliding relative to the jaws of the wire cutter during the turning process; at the same time, the first toothed part can make the wire cutter turn the screw more labor-saving, thereby improving the work efficiency.

[0004] Based on the search of the above patents and in combination with the wire cutters in the prior art, it is found that when the above wire cutters are in use, through the setting of the clamping groove, when the screw is tightened, the nut can be embedded in the clamping groove to prevent the screw from sliding relative to the jaws of the wire cutters during the tightening process. However, in actual use, the wire cutters often need to be brought to a certain height for operation. Once the hand slips, it is easy to cause the wire cutters to fall. Even when used on the ground, it is possible to fall from the hand, affecting normal use. Once operated at a position at a moving height from the ground, if it falls, it is more troublesome and affects the work progress, thereby reducing practicality. Utility Model Content

[0005] The utility model aims to provide a wire cutter with an anti-slip function, which can stably clamp the wire or screw to be clamped to prevent sliding through a plurality of anti-slip teeth on a first clamp head and a second clamp head, and at the same time, with the use of an anti-falling plate and a spring, the wire cutter can be stably connected to the operator's hand to prevent the wire cutter from falling off from the hand and affecting work efficiency, thereby providing great convenience to the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a wire pliers with anti-slip function, comprising a first handle and a second handle, wherein one end of the first handle is fixedly connected to a first connecting block, a side of the first connecting block away from the first handle is fixedly connected to a first connecting ring, a first pliers head is fixedly connected to an outer wall of the first connecting ring, one end of the second handle is fixedly connected to a second connecting block, a side of the second connecting block away from the second handle is fixedly connected to a second connecting ring, a second pliers head is fixedly connected to an outer wall of the first connecting ring, a plurality of evenly distributed anti-slip teeth are fixedly connected to opposite sides of the first pliers head and the second pliers head, an anti-falling plate is provided on the outer side of the second handle, two fixed columns are fixedly connected to the side of the second handle opposite to the anti-falling plate, a telescopic groove is provided in the fixed column, a telescopic column is slidably connected in the telescopic groove, the telescopic column is fixedly connected to the anti-falling plate, a spring is sleeved on the outer surface of the telescopic column, and two ends of the spring are respectively fixedly connected to the telescopic column and the fixed column.

[0007] The beneficial effects of the utility model are as follows: through the multiple anti-slip teeth on the opposite surfaces of the first clamp head and the second clamp head, wires, screws and pipe piles can be clamped to prevent sliding, and the anti-falling plate, telescopic column and spring are used to clamp the user's hand to ensure that the user's hand and the wire cutters are sufficiently stable and will not fall off, thereby improving the use effect of the wire cutters:

[0008] To prevent the wire cutters from slipping and keep them stably connected to your hand:

[0009] As a further improvement of the above technical solution: the first connecting ring and the second connecting ring are hinged via a hinge column, a limiting groove is provided on the hinge column, and the first connecting ring and the second connecting ring are both located in the limiting groove.

[0010] The beneficial effect of this improvement is that the first connecting ring and the second connecting ring can be limited by the limiting groove on the hinge column, ensuring that the first connecting ring and the second connecting ring can be more stable during the hinged rotation process, and will not fall off or loosen, thereby improving the stability of the connection of the wire cutter:

[0011] To stabilize the hinge of the wire cutters and prevent them from loosening:

[0012] As a further improvement of the above technical solution: the end of the second handle away from the second connecting block is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to an elastic rope, the end of the elastic rope away from the fixed block is fixedly connected to a positioning ring, the end of the first handle away from the first connecting block is fixedly connected to a retaining column, and the retaining column is clamped with the positioning ring.

[0013] The beneficial effects of this improvement are: by docking the positioning ring on the elastic rope with the retaining column, the first handle and the second handle can be fixed to prevent the first handle and the handle from moving at will, and the wire cutters can be better stored. When not in use, the wire cutters can be fixed to prevent random opening and closing:

[0014] In order to fix the wire cutters and prevent them from opening and closing at will:

[0015] As a further improvement of the above technical solution: a semicircular groove is provided on one side opposite to the first pliers head and the second pliers head, a cutter is fixedly connected to the inner wall of the semicircular groove, and the two cutting edges of the cutter are arranged opposite to each other.

[0016] The beneficial effects of this improvement are: by using two semicircular grooves and a cutter, items such as steel wires can be quickly cut, the required length can be conveniently cut, and the practicality of using the wire cutters is improved:

[0017] To achieve cutting of wire and other linear items:

[0018] As a further improvement of the above technical solution: a protective cushion is fixedly connected to the inner wall of the anti-falling plate.

[0019] The beneficial effects of this improvement are: by using the protective soft pad, the back of the operator's hand can be protected to prevent the anti-falling plate from contacting the back of the hand and causing wear on the back of the hand, which can improve the user's comfort:

[0020] In order to protect the back of the user's hand:

[0021] As a further improvement of the above technical solution: avoidance grooves are provided on both the first connecting block and the second connecting block, and the two avoidance grooves are arranged alternately.

[0022] The beneficial effect of this improvement is that, by using two avoidance grooves, the first connection block can be fixed to the first connection ring, and the second connection block can be fixed to the second connection ring without affecting each other, ensuring that the first connection ring and the second connection ring will not be affected when they are hinged and rotated with the hinge column:

[0023] In order to reserve enough space to facilitate the flexible rotation of the first connecting ring and the second connecting ring:

[0024] As a further improvement of the above technical solution: the first connecting ring is slidably connected to the second clamp head, and the second connecting ring is slidably connected to the first clamp head.

[0025] The beneficial effect of this improvement is that the sliding of the first connecting ring and the second clamp head, and the sliding of the second connecting ring and the first clamp head can ensure the normal opening and closing between the first clamp head and the second clamp head, and will not be affected, so that the normal clamping and use of the wire cutter can be ensured:

[0026] In order to achieve normal opening and closing clamping of the wire cutters. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0028] Figure 2 A top view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 A right side view provided for the utility model;

[0032] Figure 6 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0033] Figure 7 The utility model provides Figure 6 Enlarged view of point B in the middle.

[0034] In the figure, 1, first handle; 2, second handle; 21, first connecting block; 22, first connecting ring; 23, first clamp head; 24, second connecting block; 25, second connecting ring; 26, second clamp head; 27, anti-slip teeth; 28, anti-falling plate; 29, fixed column; 30, telescopic slot; 31, telescopic column; 32, spring; 41, hinged column; 42, limit slot; 51, fixed block; 52, elastic rope; 53, positioning ring; 54, retaining column; 61, semicircular slot; 62, cutting knife; 71, protective cushion; 81, avoidance slot. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0036] like Figures 1 to 7As shown, a wire cutter with anti-slip function provided by an embodiment of the utility model comprises a first handle 1 and a second handle 2, one end of the first handle 1 is fixedly connected to a first connecting block 21, a side of the first connecting block 21 away from the first handle 1 is fixedly connected to a first connecting ring 22, a first clamp head 23 is fixedly connected to the outer wall of the first connecting ring 22, one end of the second handle 2 is fixedly connected to a second connecting block 24, a side of the second connecting block 24 away from the second handle 2 is fixedly connected to a second connecting ring 25, the first handle 1, the first connecting block 21, the first connecting ring 22 and the first clamp head 23 are fixed to each other, and cooperate with the use of the second handle 2, the second connecting block 24, the second connecting ring 25 and the second clamp head 26 to form a clamping state, the first connecting ring 2 2 and the second connecting ring 25 are hinged by a hinge column 41, and the hinge column 41 is hinged and rotated to open and close the first clamp head 23 and the second clamp head 26 for clamping. A limiting groove 42 is provided on the hinge column 41, and the first connecting ring 22 and the second connecting ring 25 are both located in the limiting groove 42. The limiting groove 42 can limit the first connecting ring 22 and the second connecting ring 25 to ensure that the hinge of the wire cutter is sufficiently stable. The second clamp head 26 is fixedly connected to the outer wall of the first connecting ring 22. The first clamp head 23 and the second clamp head 26 are fixedly connected on the opposite side. A plurality of evenly distributed anti-slip teeth 27 are fixedly connected. The plurality of anti-slip teeth 27 on the first clamp head 23 and the second clamp head 26 can stably clamp the wire, screws and other objects to prevent sliding. The outer wall of the second handle 2 The second handle 2 is provided with an anti-falling plate 28 on the side, and two fixing columns 29 are fixedly connected to the side opposite to the anti-falling plate 28. A telescopic groove 30 is opened in the fixing column 29, and a telescopic column 31 is slidably connected in the telescopic groove 30. The telescopic column 31 is fixedly connected to the anti-falling plate 28, and a spring 32 is sleeved on the outer surface of the telescopic column 31. The two ends of the spring 32 are fixedly connected to the telescopic column 31 and the fixing column 29 respectively. The anti-falling plate 28 and the two telescopic columns 31 can be moved according to the size of the user's hand, and the springs 32 corresponding to the other two telescopic columns 31 can be contracted to make the anti-falling plate 28 contact and clamp the hand, thereby ensuring that the operator's hand is better fixed to the wire cutters. A protective cushion 71 is fixedly connected to the inner wall of the anti-falling plate 28, and the protective cushion 71 can The operator's hands are protected to prevent the anti-falling plate 28 from causing discomfort to the operator's hands. A semicircular groove 61 is provided on the opposite side of the first pliers 23 and the second pliers 26. A cutter 62 is fixedly connected to the inner wall of the semicircular groove 61. The cutting edges of the two cutters 62 are arranged opposite to each other. The splicing of the two semicircular grooves 61 can form a circular hole with sufficient moving space. With the use of the two cutters 62, fast cutting can be achieved. The first connecting block 21 and the second connecting block 24 are provided with an avoidance groove 81. The two avoidance grooves 81 are staggered with each other. The two avoidance grooves 81 can avoid the first connecting ring 22 and the second connecting ring 25 to ensure the normal movement of the first connecting ring 22 and the second connecting ring 25. The first connecting ring 22 is slidably connected to the second pliers 26.The second connecting ring 25 is slidably connected with the first clamp head 23, the first connecting ring 22 and the second clamp head 26 slide, and the second connecting block 24 and the first clamp head 23 slide, which can ensure the normal movement and opening and closing of the wire cutters. The end of the second handle 2 away from the second connecting block 24 is fixedly connected with a fixing block 51, and one side of the fixing block 51 is fixedly connected with an elastic rope 52, and the end of the elastic rope 52 away from the fixing block 51 is fixedly connected with a positioning ring 53, and the end of the first handle 1 away from the first connecting block 21 is fixedly connected with a retaining column 54, and the retaining column 54 is clamped with the positioning ring 53. The positioning ring 53 at one end of the elastic rope 52 can be connected with the fixed column, so that the first handle 1 and the second handle 2 are fixed and will not move at will, so as to realize the storage of the wire cutters.

[0037] The working principle and use process of the utility model are as follows: when in use, first, the first handle 1 and the second handle 2 are in contact and fixed relationship by disengaging the positioning ring 53 from the retaining column 54, and then the first handle 1 and the second handle 2 are respectively held by the hands, and the anti-drop plate 28 is used. The hands will squeeze the anti-drop plate 28 through the protective cushion 71 and move to the side away from the second handle 2, driving the two telescopic columns 31 to slide in the telescopic groove 30, compressing the corresponding springs 32. When the hands are fully gripped, the two springs 32 rebound, and the anti-drop plate 28 is used to prevent the second handle 2 from falling off. The cooperation of the drop plate 28 and the protective pad 71 clamps and fixes the back of the four fingers of the hand except the thumb, thereby ensuring the stability of the hand and the wire cutters. Then, by moving the first handle 1 and the second handle 2, the first clamp head 23 and the second clamp head 26 can clamp the object to be clamped. The multiple anti-slip teeth 27 on the opposite surfaces of the first clamp head 23 and the second clamp head 26 can clamp the clamped object to prevent sliding. When cutting is required, the two cutters 62 can be moved relative to each other to carry out cutting, thereby realizing the entire use process of the wire cutters.

[0038] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wire cutter with anti-slip function, comprising a first handle (1) and a second handle (2), characterized in that: One end of the first handle (1) is fixedly connected to a first connection block (21); a side of the first connection block (21) away from the first handle (1) is fixedly connected to a first connection ring (22); an outer wall of the first connection ring (22) is fixedly connected to a first clamp head (23); one end of the second handle (2) is fixedly connected to a second connection block (24); a side of the second connection block (24) away from the second handle (2) is fixedly connected to a second connection ring (25); and a second clamp head (26) is fixedly connected to an outer wall of the first connection ring (22); The first pliers head (23) and the second pliers head (26) are both fixedly connected to the opposite side with a plurality of evenly distributed anti-slip teeth (27); an anti-falling plate (28) is provided on the outer side of the second handle (2); two fixing columns (29) are fixedly connected to the opposite side of the second handle (2) and the anti-falling plate (28); a telescopic groove (30) is provided in the fixing column (29); a telescopic column (31) is slidably connected in the telescopic groove (30); the telescopic column (31) is fixedly connected to the anti-falling plate (28); a spring (32) is sleeved on the outer surface of the telescopic column (31); two ends of the spring (32) are respectively fixedly connected to the telescopic column (31) and the fixing column (29).

2. The wire cutter with anti-slip function according to claim 1, characterized in that: The first connecting ring (22) and the second connecting ring (25) are hingedly connected via a hinge column (41); a limiting groove (42) is provided on the hinge column (41); and the first connecting ring (22) and the second connecting ring (25) are both located in the limiting groove (42).

3. The wire cutter with anti-slip function according to claim 1, characterized in that: One end of the second handle (2) away from the second connecting block (24) is fixedly connected to a fixing block (51), one side of the fixing block (51) is fixedly connected to an elastic rope (52), one end of the elastic rope (52) away from the fixing block (51) is fixedly connected to a positioning ring (53), and one end of the first handle (1) away from the first connecting block (21) is fixedly connected to a retaining column (54), and the retaining column (54) is clamped with the positioning ring (53).

4. The wire cutter with anti-slip function according to claim 1, characterized in that: A semicircular groove (61) is provided on one side opposite to the first pliers head (23) and the second pliers head (26). A cutter (62) is fixedly connected to the inner wall of the semicircular groove (61). The cutting edges of the two cutters (62) are arranged opposite to each other.

5. The wire cutter with anti-slip function according to claim 1, characterized in that: A protective cushion (71) is fixedly connected to the inner wall of the anti-falling plate (28).

6. The wire cutter with anti-slip function according to claim 1, characterized in that: The first connecting block (21) and the second connecting block (24) are both provided with avoidance grooves (81), and the two avoidance grooves (81) are arranged alternately with each other.

7. The wire cutter with anti-slip function according to claim 1, characterized in that: The first connecting ring (22) is slidably connected to the second clamp head (26), and the second connecting ring (25) is slidably connected to the first clamp head (23).

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