Wire stripper

Abstract

The utility model relates to wire stripper technical field, concretely relates to a wire stripper. Wire stripper includes first handle, second handle and scale, first handle and second handle rotary link, first handle and second handle one end is the head, and the head of first handle and the head of second handle correspond and can open and shut. The lateral surface of head is provided with the receiving groove along the wire stripper length direction extension, and one end of scale is rotary end, and rotary end rotates and installs in receiving groove, to make scale can rotate and receive in receiving groove, and rotate from receiving groove. The utility model discloses wire stripper and sets up the receiving groove in the lateral surface of head, and the rotary end of scale rotates and installs in receiving groove. When using, can rotate scale from receiving groove, and the length measurement of the removal of the protective layer of wire and the like wire material is carried out, can determine the length measurement of the removal of the protective layer through scale when using the head clamping wire material.

Description

Technical Field

[0001] This utility model relates to the field of wire stripper technology, and in particular to a wire stripper. Background Technology

[0002] Wire strippers are tools used to remove the outer protective layer of network cables, electrical wires, and power cables. They are widely used in electrical engineering, electronic equipment repair, and other fields. Specifically, wire strippers are mainly used to strip the outer protective layer from the ends of network cables and electrical wires to facilitate the connection of network cable connectors, or to perform operations such as wire connection, terminal crimping, or soldering. Wire strippers also prevent damage to the internal metal conductors during the stripping process, ensuring the performance and mechanical strength of the wire.

[0003] In practice, wire strippers are needed to remove an appropriate length of the outer sheath of network cables and other wires to expose the appropriate length of the wire cores. Taking network cables as an example, if the removed length of the outer sheath is too short, the front end of the wire core will be difficult to insert into the RJ45 connector, requiring further removal of the outer sheath; if the removed length is too long, after inserting the wire core into the RJ45 connector, part of the wire core will be exposed outside the connector, and the rear end of the RJ45 connector will not be able to be pressed tightly onto the outer sheath after crimping, resulting in an unstable connection between the network cable and the RJ45 connector.

[0004] Current wire strippers are equipped with a scale, which is used to measure the stripping length when removing the outer protective layer, thus improving the efficiency of stripping the outer protective layer. However, such wire strippers are inconvenient to store and it is difficult to effectively protect the scale. Utility Model Content

[0005] This utility model provides a wire stripper to solve the problems of inconvenient storage of wire strippers and difficulty in effectively protecting the ruler.

[0006] This utility model discloses a wire stripper, including a first handle, a second handle, and a scale; the first handle and the second handle are rotatably hinged; one end of the first handle and the second handle is a plier head, and the plier heads of the first handle and the second handle correspond to each other and can be opened and closed; The side of the pliers head has a storage groove that extends along the length of the wire stripper. One end of the scale is a rotating end, which is rotatably installed in the storage groove so that the scale can be rotated and stored in the storage groove, and can also be rotated out of the storage groove.

[0007] Optionally, both the upper and lower surfaces of the ruler are provided with measuring scales. With the ruler in its unfolded state as a reference, the size of the measuring scale on the upper surface increases from the rotating end to the other end of the ruler, and the size of the measuring scale on the lower surface increases from the other end of the ruler to the rotating end.

[0008] Optionally, the pliers head has a wire-holding groove along the width direction of the wire stripper, extending from one side of the pliers head to the other side; the rotating end corresponds to the wire-holding groove; and / or When the ruler is turned out of use, the 0 mark of the measuring scale on the upper surface of the ruler is in the storage slot.

[0009] Optionally, the end of the storage slot away from the rotating end is provided with a clearance groove that communicates with the storage slot, and the end of the scale away from the rotating end is the handle end; when the scale is stored in the storage slot, the handle end is close to the clearance groove.

[0010] Optionally, the handle end is provided with a handle groove, and when the scale is stored in the storage groove, the handle groove is at least partially exposed to the clearance groove.

[0011] Alternatively, when the ruler is stored in the storage slot, the end of the handle extends into the clearance slot.

[0012] Optionally, the clearance groove is provided with a receiving groove, which is connected to the storage groove.

[0013] Optionally, the rotating end is rotatably connected to the end of the storage slot away from the clearance slot.

[0014] Optionally, a mounting shaft is installed at the end of the storage slot away from the clearance slot, and a mounting hole is provided on the rotating end, which is rotatably mounted on the mounting shaft.

[0015] Optionally, a positioning protrusion is provided on the upper and / or lower surface of the ruler, and when the ruler is stored in the storage slot, the positioning protrusion is pressed against the corresponding surface of the storage slot.

[0016] The beneficial effects of the wire stripper provided in this embodiment are as follows: The wire stripper has a storage groove on the side of the pliers head, and the rotating end of the scale is rotatably installed in the storage groove. In this way, the scale can be rotated out of the storage groove during use to measure the stripping length of the outer protective layer of cables such as network cables. While using the pliers head to clamp the cable, the stripping length of the outer protective layer can be determined by measuring with the scale, avoiding the need for repeated stripping if the stripping length is insufficient or excessive. Furthermore, the use and storage environment of wire strippers is relatively harsh, and the scale is easily bumped or worn over time. With this invention, the scale can be rotated and stored in the storage groove when not in use, effectively protecting the scale. Attached Figure Description

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a schematic diagram of the unfolded scale of the wire stripper according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the ruler storage of the wire stripper according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the lower surface of the scale according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the scale ruler according to an embodiment of this utility model; Figure 5 This is another schematic diagram of the scale ruler according to an embodiment of this utility model; Figure 6 This is a schematic diagram of the pliers head according to an embodiment of the present invention; Figure 7 This is another schematic diagram of the pliers head according to an embodiment of the present invention.

[0018] The labels for the attached figures are as follows: 1. First pliers handle; 2. Second pliers handle; 3. Scale; 31. Measuring scale; 32. Upper surface; 33. Lower surface; 34. Rotating end; 341. Mounting hole; 35. Handle end; 351. Handle groove; 36. Positioning protrusion; 4. Pliers head; 41. Side; 411. Storage groove; 412. Clearance groove; 4121. Receiving groove; 42. Wire retaining groove; 43. Mounting shaft; 44. Opening; 45. Blade; 5. Pliers handle; 6. Spring. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] This utility model embodiment provides a wire stripper, such as Figure 1 and Figure 2 As shown, the wire stripper includes a first handle 1, a second handle 2, and a scale 3; the first handle 1 and the second handle 2 are rotatably hinged; one end of the first handle 1 and the second handle 2 is a plier head 4, and the plier head 4 of the first handle 1 and the plier head 4 of the second handle 2 correspond to each other and can be opened and closed.

[0021] The side 41 of the pliers head 4 has a storage groove 411 extending along the length of the wire stripper. One end of the scale 3 is a rotating end 34, which is rotatably installed in the storage groove 411 so that the scale 3 can be rotatably stored in the storage groove 411 and rotated out of the storage groove 411.

[0022] This utility model of wire strippers features a storage groove 411 on the side 41 of the pliers head 4, in which the rotating end 34 of the scale 3 is rotatably mounted. This allows the scale 3 to be rotated out of the storage groove 411 during use, enabling measurement of the stripping length of the outer protective layer on cables such as network cables. While the pliers head 4 holds the cable, the scale 3 can be used to determine the stripping length, avoiding the need for repeated stripping if the stripping length is insufficient or excessive. Since the use and storage environment of wire strippers is often harsh, the scale 3 is easily damaged by impacts or wear on the measuring scale 31 over time. This utility model's scale 3 can be rotated and stored in the storage groove 411 when not in use, effectively protecting it.

[0023] It should be noted that, as Figure 1 and Figure 2 As shown, the side 41 of the pliers head 4 is the side and the opposite side where the wire extends between the two pliers heads 4, which is different from the top, bottom and front face of the pliers head 4. One end of the first pliers handle 1 and the second pliers handle 2 is the pliers head 4, and the other end is the pliers handle 5 for the user to hold and operate. A spring 6 is installed between the pliers handles 5, and the two pliers heads 4 are driven to engage with each other by the spring 6.

[0024] Specifically, further integration Figure 4 and Figure 5 As shown, both the upper surface 32 and the lower surface 33 of the ruler 3 are provided with measuring scales 31. With the ruler 3 in its unfolded state as a reference, the size of the measuring scale 31 on the upper surface 32 increases from the rotating end 34 to the other end of the ruler 3, and the size of the measuring scale 31 on the lower surface 33 increases from the other end of the ruler 3 to the rotating end 34. Taking a network cable as an example, when using it, first insert one end of the network cable into the pliers 4 from the opposite side of the side where the ruler 3 is located. After determining the length of the outer protective layer to be stripped by measuring the scale on the upper surface 32, the outer protective layer is cut and removed. After the wire cores of the network cable are exposed, straighten the exposed wire cores, and then measure the final length of the wire cores to be retained by measuring the scale 31 on the lower surface 33. Finally, cut the wire cores to obtain the final length suitable for connection with the RJ45 connector. The different measuring scales 31 on the upper surface 32 and the lower surface 33 allow for directional design to suit different usage scenarios. The size of the measuring scale 31 on the upper surface 32 increases from the rotating end 34 to the other end of the scale 3, which is convenient for measuring the length of the outer protective layer when removing it. The size of the measuring scale 31 on the lower surface 33 increases from the other end of the scale 3 to the rotating end 34, which is convenient for cutting the wire core to the appropriate final length.

[0025] Specifically, since the cutting position of the pliers head 4 is inside the pliers head 4, the 0 mark of the measuring scale 31 on the upper surface 32 is also inside the storage slot 411 when the scale 3 is turned out for use, making the measuring scale 31 closer to the actual required scale. When the outer protective layer is stripped, the length of the exposed wire core is approximately within the required wire core length range. Finally, the wire core is cut to the appropriate final length after being measured by the measuring scale 31 on the lower surface 33.

[0026] Specifically, the upper surface 32 of the scale 3 is the side facing the user when the wire stripper is in normal use, and the lower surface 33 is the side away from the user.

[0027] The pliers head 4 has a cable-holding groove 42 along its width, extending from one side 41 to the other. The rotating end 34 corresponds to the cable-holding groove 42. In use, the network cable is inserted from the side 41 of the pliers head 4 into the cable-holding groove 42 for positioning. The alignment of the rotating end 34 with the cable-holding groove 42 ensures that the scale 3, after being rotated out, is positioned near the cable-holding groove 42, facilitating measurement of the network cable. Specifically, the alignment can be a perfect direct correspondence between the rotating end 34 and the cable-holding groove 42, or a partial or slight offset.

[0028] The cable clamping slot 42 is a U-shaped slot. The cable clamping slot 42 is mounted on one of its clamping heads 4, and a blade 45 is installed on the other clamping head 4 corresponding to the cable clamping slot 42. The blade 45 is used to cut the outer protective layer of the network cable. The blade 45 can be installed in a conventional manner, which will not be specifically limited or described here.

[0029] The storage slot 411 has a clearance groove 412 at the end furthest from the rotating end 34, which communicates with the storage slot 411. The scale 3 has a handle end 35 at the end furthest from the rotating end 34. When the scale 3 is stored in the storage slot 411, the handle end 35 is close to the clearance groove 412. In the stored state, the clearance groove 412 provides extra space for the handle end 35, avoiding the problem of not being able to easily remove the scale 3 because it is in the storage slot 411. The user can easily rotate the scale 3 out of the storage slot 411 through the clearance groove 412, facilitating the use of the scale 3.

[0030] Furthermore, the handle end 35 has a handle groove 351. When the ruler 3 is stored in the storage groove 411, the handle groove 351 is at least partially exposed in the relief groove 412. The handle groove 351 facilitates the operator to rotate the ruler 3 out of the storage groove 411 with their fingers. When the ruler 3 is stored in the storage groove 411, the end of the handle end 35 extends into the relief groove 412, making it easy for the operator to insert their fingers into the handle groove 351 in the relief groove 412 to rotate the ruler 3 out. The relief groove 412 has a receiving groove 4121, which communicates with the storage groove 411. When the ruler 3 is stored in the storage groove 411, the inner side of the handle end 35 is received in the receiving groove 4121, while the outer side is located in the relief groove 412.

[0031] Specifically, the rotating end 34 is rotatably connected to the end of the storage groove 411 away from the clearance groove 412. Further integration Figure 6 and Figure 7 As shown, a mounting shaft 43 is installed at the end of the storage slot 411 away from the clearance slot 412, and a mounting hole 341 is provided on the rotating end 34. The mounting hole 341 is rotatably mounted on the mounting shaft 43. This solution achieves the rotatable installation of the scale 3 through the cooperation of the mounting hole 341 and the mounting shaft 43. The mounting shaft 43 can be anchored into the storage slot 411 after the bottom surface of the pliers head 4 has a hole 44, and passes through the mounting hole 341 during the anchoring process. Of course, the assembly method of the mounting post and the mounting hole 341 can also be implemented by other feasible conventional methods, which are not specifically limited here.

[0032] Furthermore, such as Figure 4 and Figure 5 As shown, the upper surface 32 and / or lower surface 33 of the ruler 3 are provided with positioning protrusions 36. When the ruler 3 is stored in the storage groove 411, the positioning protrusions 36 are pressed tightly against the corresponding surfaces of the storage groove 411. The positioning protrusions 36 pressing tightly against the corresponding surfaces of the storage groove 411 can position the ruler 3 in the storage groove 411 in the stored state, ensuring the storage stability of the ruler 3 in the storage groove 411. Specifically, the positioning protrusions 36 can be provided only on the upper surface 32 of the ruler 3, or only on the lower surface 33 of the ruler 3, or simultaneously on both the upper surface 32 and the lower surface 33 of the ruler 3.

[0033] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A wire stripper, characterized in that, It includes a first pliers handle, a second pliers handle, and a scale; the first pliers handle and the second pliers handle are rotatably hinged; one end of the first pliers handle and the second pliers handle is a pliers head, and the pliers heads of the first pliers handle and the second pliers handle correspond to each other and can be opened and closed; The side of the pliers head has a storage groove extending along the length of the wire stripper. One end of the scale is a rotating end, which is rotatably installed in the storage groove so that the scale can be rotatably stored in the storage groove and rotated out of the storage groove.

2. The wire stripper according to claim 1, characterized in that, The ruler has measuring scales on both its upper and lower surfaces. With the ruler in its unfolded state as a reference, the size of the measuring scale on the upper surface increases from the rotating end to the other end of the ruler, and the size of the measuring scale on the lower surface increases from the other end of the ruler to the rotating end.

3. The wire stripper according to claim 1 or 2, characterized in that, The pliers head has a wire-holding groove along the width direction of the wire stripper, and the wire-holding groove extends from one side of the pliers head to the other side; the rotating end corresponds to the wire-holding groove. and or When the ruler is rotated out of use, the 0 mark of the measurement scale on the upper surface of the ruler is located in the storage slot.

4. The wire stripper according to claim 1 or 2, characterized in that, The storage slot has a clearance groove at one end away from the rotating end, and the scale is a handle end at one end away from the rotating end; when the scale is stored in the storage slot, the handle end is close to the clearance groove.

5. The wire stripper according to claim 4, characterized in that, The handle end has a handle groove, and when the scale is stored in the storage groove, the handle groove is at least partially exposed to the clearance groove.

6. The wire stripper according to claim 5, characterized in that, When the scale is stored in the storage slot, the end of the handle extends into the clearance slot.

7. The wire stripper according to claim 6, characterized in that, The clearance groove has a receiving groove, which is connected to the storage groove.

8. The wire stripper according to claim 4, characterized in that, The rotating end is rotatably connected to the end of the storage groove away from the clearance groove.

9. The wire stripper according to claim 8, characterized in that, The storage slot is equipped with a mounting shaft at the end away from the clearance slot, and a mounting hole is provided on the rotating end, which is rotatably mounted on the mounting shaft.

10. The wire stripper according to claim 1 or 2, characterized in that, The upper and / or lower surfaces of the ruler are provided with positioning protrusions. When the ruler is stored in the storage slot, the positioning protrusions are pressed tightly against the corresponding surface of the storage slot.

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