Pliers

Abstract

The utility model discloses a pair of pliers, which relates to the technical field of pliers and comprises a pliers head, a first pliers handle, a second pliers handle, a connecting shaft and a self-locking mechanism, wherein the plier head is connected with the first plier handle and the second plier handle through the connecting shaft, and after connection, the plier head rotates relative to the first plier handle and the second plier handle with the connecting shaft as the center; the self-locking mechanism comprises a box body with a containing cavity, a first meshing mechanism, a rotating shaft, an elastic component, an unlocking push rod and a second meshing mechanism. The clamping state can still be kept in the state that a user loosens the plier handles, the sheared object can be clamped when the object is sheared, and the situation that redundant objects are generated due to the fact that the sheared object falls off is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pliers, in particular to a kind of pliers. BACKGROUND

[0002] Pliers is a common tool. There are many types of pliers, and common types include: wire pliers, needle-nose pliers, carpenter pliers, tiger pliers, vise-grip pliers, pipe pliers, wire stripper and diagonal cutting pliers. Among them, the existing diagonal cutting pliers mainly consists of a plier head, two plier handles, a connecting shaft, a spring and an adjusting mechanism. When installing, the connecting shaft passes through the corresponding hole position (for example: the center hole) of the plier head, and then passes through the corresponding hole position of the two plier handles in turn, ensuring that the connecting shaft is tightly fitted with the corresponding hole position of the plier head and the corresponding hole position of the two plier handles. After connection, the plier head can rotate relative to the two plier handles with the connecting shaft as the center. When using, the plier handle rotates around the connecting shaft to provide power and leverage for the operation of the plier head. The user controls the action of the plier head by holding and operating the plier handle, so that the plier head can rotate around the connecting shaft, thereby realizing the opening and closing action of the plier head. The two ends of the spring are connected with the two plier handles respectively, and the spring is generally located between the two plier handles or near the connecting shaft. When the user pinches the plier handle, the spring is compressed, and the plier head is closed. When the user releases the plier handle, the elastic force generated by the spring will push the two plier handles outward to open, and then drive the plier head to restore to the open state. The adjusting mechanism is usually connected with the plier handle or the plier head. By adjusting the adjusting mechanism, the relative position or angle between the plier head and the plier handle can be changed. For example: the adjusting mechanism of some diagonal cutting pliers is connected with the plier handle through a screw or a knob. When the screw or the knob is rotated, the opening degree of the plier head changes, or the clamping force of the plier head is adjusted to adapt to different working requirements.

[0003] However, the existing pliers have the following problems:

[0004] (1) When the user releases the plier handle, the existing pliers cannot maintain the clamping state in the released state.

[0005] (2) When cutting an object, the existing pliers cannot clamp the cut object, and cannot avoid the situation that the cut object falls as a redundant object. For example: when working at high altitude or in a cabin, the trimmed steel wire, fuse and other objects will fall as redundant objects. INVENTION CONTENTS

[0006] The purpose of the present application is to provide a kind of pliers, which can maintain the clamping state in the state that the user releases the plier handle, and can clamp the cut object when cutting an object, thereby avoiding the situation that the cut object falls as a redundant object.

[0007] To achieve the above object, the application provides a pincer, comprising a pincer head, a first pincer handle, a second pincer handle, a connecting shaft and a self-locking mechanism; wherein the pincer head is connected with the first pincer handle and the second pincer handle through the connecting shaft, and after the connection, the pincer head rotates with the first pincer handle and the second pincer handle relative to the connecting shaft as the center; the self-locking mechanism comprises a box body with an accommodating cavity, a first clamping mechanism, a rotating shaft, an elastic component, an unlocking push rod and a second clamping mechanism; the first clamping mechanism is arranged in the accommodating cavity, and one end of the first clamping mechanism is rotationally connected with the box body through the rotating shaft; one end of the elastic component is connected with the inner side of the box body, and the other end of the elastic component is connected with one side of the first clamping mechanism; the other side of the first clamping mechanism is provided with a first clamping component; a long strip-shaped unlocking through hole is arranged on the box body, one end of the unlocking push rod is connected with the first clamping mechanism, the other end of the unlocking push rod passes through the unlocking through hole and is located outside the box body, and the unlocking push rod can move along the length direction of the unlocking through hole; one side of the box body is connected with the inner side of the first pincer handle, and the other side of the box body is provided with a clamping through hole; one end of the second clamping mechanism is connected with the inner side of the second pincer handle, and the other end of the second clamping mechanism passes through the clamping through hole and is located in the accommodating cavity; one side of the second clamping mechanism is provided with a second clamping component, and the second clamping component faces the first clamping component; when the self-locking, the elastic component is in an extension state, and the first clamping component and the second clamping component are connected; when the unlocking, the first clamping mechanism is driven by the unlocking push rod to move to the compression state of the elastic component, and the first clamping component and the second clamping component are separated.

[0008] The box body comprises a left side plate, an upper side plate, a right side plate, a lower side plate, a front panel and a rear panel; the upper end of the left side plate is connected to the left end of the upper side plate, the right end of the upper side plate is connected to the upper end of the right side plate, the lower end of the right side plate is connected to the right end of the lower side plate, the left end of the lower side plate is connected to the lower end of the left side plate, the front panel is connected to the front end of the left side plate, the front end of the upper side plate, the front end of the right side plate and the front end of the lower side plate, and the rear panel is connected to the rear end of the left side plate, the rear end of the upper side plate, the rear end of the right side plate and the rear end of the lower side plate; after the connection, the left side plate, the upper side plate, the right side plate, the lower side plate, the front panel and the rear panel form the accommodating cavity; one end of the rotating shaft is connected to the rear panel, the other end of the rotating shaft is connected to the front panel after passing through one end of the first clamping mechanism, and the rotating shaft is close to the right side plate; one end of the elastic component is connected to the inner side of the upper side plate, and the other end of the elastic component is connected to one side of the first clamping mechanism, and the first clamping component of the first clamping mechanism faces the lower side plate; the unlocking through hole is arranged on the front panel and is close to the left side plate, and the length direction of the unlocking through hole is parallel to the left side plate; when the unlocking push rod moves along the length direction of the unlocking through hole to the end close to the upper side plate, the elastic component is in a compressed state, the first clamping component and the second clamping component are separated, and unlocking is realized; when the unlocking push rod moves along the length direction of the unlocking through hole to the end away from the upper side plate, the elastic component is in an extended state, the first clamping component and the second clamping component are connected, and self-locking is realized; the outer side of the left side plate is connected to the inner side of the first handle, and the clamping through hole is located on the right side plate and is close to the lower side plate.

[0009] The first clamping component is a first sawtooth, and the second clamping component is a second sawtooth matched with the first sawtooth.

[0010] The outer side of the left side plate is welded to the inner side of the first handle.

[0011] One end of the second clamping mechanism is welded to the inner side of the second handle.

[0012] The elastic component is a spring.

[0013] The head comprises a first head and a second head; the extension of the first head is provided with a first connecting hole, and the extension of the second head is provided with a second connecting hole; the connecting shaft passes through the first connecting hole, the second connecting hole, the first handle and the second handle to connect the first head, the second head, the first handle and the second handle; when the first handle and the second handle are opened outward, the first head and the second head are driven to open; when the first handle and the second handle are closed inward, the first head and the second head are driven to close; the inner side of the first head is provided with a first cutting edge, the inner side of the second head is provided with a second cutting edge, the first cutting edge contacts the second cutting edge when the first head and the second head are closed, and there is an oblique angle between one side of the first cutting edge and one side of the second cutting edge.

[0014] The first jaw further comprises a first clamping elastic component arranged on one side of the first jaw, and a second clamping elastic component arranged on one side of the second jaw, and when the first jaw and the second jaw are in contact, the inner side of the first clamping elastic component is in contact with the inner side of the second clamping elastic component, and the first jaw, the second jaw, the first clamping elastic component and the second clamping elastic component have a beveled through hole therebetween.

[0015] The first jaw further comprises a first clamping elastic component arranged on one side of the first jaw, and a second clamping elastic component arranged on one side of the second jaw, and when the first jaw and the second jaw are in contact, the inner side of the first clamping elastic component is in contact with the inner side of the second clamping elastic component, and the first jaw, the second jaw, the first clamping elastic component and the second clamping elastic component have a beveled through hole therebetween.

[0016] The first clamping elastic component is a rubber block, and the second clamping elastic component is a rubber block.

[0017] The beneficial effects achieved by the present application are as follows:

[0018] (1) The forceps of the present application can still maintain the clamping state when the user releases the forceps handle.

[0019] (2) The forceps of the present application can clamp the cut object when cutting the object, avoiding the situation of producing excess objects due to the falling of the cut object. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0021] Figure 1 Structure diagram of an embodiment of the forceps;

[0022] Figure 2 Structure diagram of an embodiment of the self-locking mechanism;

[0023] Figure 3 Structure diagram of another embodiment of the self-locking mechanism;

[0024] Figure 4 Structure diagram of an embodiment of the forceps head;

[0025] Figure 5 Structure diagram of another embodiment of the forceps head. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are part of the present application and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] As shown in Figures 1-3 The utility model provides a pair of pliers, including: the head of tongs 1, first handle 2, second handle 3, connecting shaft 4 and self -locking mechanism 5. Wherein, the head of tongs 1 is connected with first handle 2 and second handle 3 through connecting shaft 4, after connecting, the head of tongs 1 is opposite to the rotation of first handle 2 and second handle 3 with connecting shaft 4 as center. Self -locking mechanism 5 includes: the box body 51 with accommodating cavity, first occlusion mechanism 52, pivot 53, elastic component 54, unlocking push rod 55 and second occlusion mechanism 56. First occlusion mechanism 52 is arranged in accommodating cavity, and one end of first occlusion mechanism 52 is rotatably connected with box body 51 through pivot 53;One end of elastic component 54 is connected with the inside of box body 51, and the other end of elastic component 54 is connected with one side of first occlusion mechanism 52, and the other side of first occlusion mechanism 52 is provided with first occlusion component 521;Box body 51 is provided with long strip unlocking through -hole 511, one end of unlocking push rod 55 is connected with first occlusion mechanism 52, the other end of unlocking push rod 55 is located outside box body 51 after passing through unlocking through -hole 511, and unlocking push rod 55 can move along the length direction of unlocking through -hole 511;One side of box body 51 is connected with the inside of first handle 2, and the other side of box body 51 is provided with occlusion through -hole 512;One end of second occlusion mechanism 56 is connected with the inside of second handle 3, and the other end of second occlusion mechanism 56 passes through occlusion through -hole 512 and is located in accommodating cavity;One side of second occlusion mechanism 56 is provided with second occlusion component 561, and second occlusion component 561 is towards first occlusion component 521. When locking, elastic component 54 is in extension state, and first occlusion component 521 and second occlusion component 561 are connected;When unlocking, first occlusion mechanism 52 is moved to the compression state of elastic component 54 by unlocking push rod 55, and first occlusion component 521 and second occlusion component 561 are separated.

[0028] Specifically, the specific way of connecting the head 1 with the first handle 2 and the second handle 3 through the connecting shaft 4 can be achieved by using the prior art, for example: the connecting shaft 4 passes through the connecting hole of the head 1, and then passes through the connecting hole of the first handle 2 and the connecting hole of the second handle 3 in turn, thereby connecting the head 1 with the first handle 2 and the second handle 3. After connection, the head 1 rotates with the first handle 2 and the second handle 3 relative to the connecting shaft 4 as the center. The tongs of the present application are provided with a self-locking mechanism 5. When the unlocking push rod 55 drives the first clamping mechanism 52 to move to the compressed state of the elastic member 54, the first clamping member 521 and the second clamping member 561 are separated, the first handle 2 and the second handle 3 are closed inward, the head 1 is closed, thereby shearing the object, and the second clamping mechanism 56 is further moved into the accommodating cavity through the clamping through hole 512. When the second clamping mechanism 56 moves to the state required to be kept by the head 1, the first clamping mechanism 52 is driven by the elastic force of the elastic member 54 to move to the connection of the first clamping member 521 and the second clamping member 561, thereby realizing self-locking, achieving the effect of still being able to keep the clamping state in the loosened state (i.e. the state of the user loosening the handle). When the unlocking push rod 55 drives the first clamping mechanism 52 to move to the compressed state of the elastic member 54, the first clamping member 521 and the second clamping member 561 are separated, the first handle 2 and the second handle 3 are opened outward, the head 1 is opened, and the second clamping mechanism 56 is moved out of the accommodating cavity through the clamping through hole 512. When the second clamping mechanism 56 moves to the state required to be kept by the head 1, the first clamping mechanism 52 is driven by the elastic force of the elastic member 54 to move to the connection of the first clamping member 521 and the second clamping member 561, thereby realizing self-locking.

[0029] Further, as Figures 1-3As shown, the box body 51 comprises a left side plate, an upper side plate, a right side plate, a lower side plate, a front panel and a rear panel; wherein the upper end of the left side plate is connected with the left end of the upper side plate, the right end of the upper side plate is connected with the upper end of the right side plate, the lower end of the right side plate is connected with the right end of the lower side plate, the left end of the lower side plate is connected with the lower end of the left side plate, the front panel is connected with the front end of the left side plate, the front end of the upper side plate, the front end of the right side plate and the front end of the lower side plate, the rear panel is connected with the rear end of the left side plate, the rear end of the upper side plate, the rear end of the right side plate and the rear end of the lower side plate, after connection, the left side plate, the upper side plate, the right side plate, the lower side plate, the front panel and the rear panel form a containing cavity; one end of the rotating shaft 53 is connected with the rear panel, the other end of the rotating shaft 53 passes through one end of the first clamping mechanism 52 and is connected with the front panel, and the rotating shaft 53 is close to the right side plate; one end of the elastic component 54 is connected with the inner side of the upper side plate, the other end of the elastic component 54 is connected with one side of the first clamping mechanism 52, and the first clamping component 521 of the first clamping mechanism 52 faces the lower side plate; the unlocking through hole 511 is arranged on the front panel, and the unlocking through hole 511 is close to the left side plate, the length direction of the unlocking through hole 511 is parallel to the left side plate; when the unlocking push rod 55 moves along the length direction of the unlocking through hole 511 to the end close to the upper side plate, the elastic component 54 is in a compressed state, the first clamping component 52 and the second clamping component 56 are separated, and unlocking is realized; when the unlocking push rod 55 moves along the length direction of the unlocking through hole 511 to the end away from the upper side plate, the elastic component 54 is in an extended state, the first clamping component 52 and the second clamping component 56 are connected, and self-locking is realized; the outer side of the left side plate is connected with the inner side of the first handle 2, and the clamping through hole 512 is located on the right side plate and close to the lower side plate.

[0030] Further, the specific shape of the box body 51 is set according to actual conditions, for example: a rectangular box body, an oval box body, a circular box body and an irregular box body, and the application preferably is a square box body.

[0031] Further, as shown in Figure 3 , the first clamping component 521 is a first sawtooth, and the second clamping component 561 is a second sawtooth matched with the first sawtooth.

[0032] Specifically, the first clamping component 521 and the second clamping component 561 are not limited to sawteeth matched with each other, but can also be other components capable of being clamped, such as protrusions and grooves matched with each other.

[0033] Further, as shown in Figure 1 and Figure 2 , the outer side of the left side plate is welded with the inner side of the first handle 2, but is not limited to welding, and the application preferably is welding, which can improve the connection stability between the first handle 2 and the self-locking mechanism 5.

[0034] Further, as shown in Figure 1 and Figure 2 , the outer side of the left side plate is welded with the inner side of the first handle 2, but is not limited to welding, and the application preferably is welding, which can improve the connection stability between the first handle 2 and the self-locking mechanism 5.As shown in the figure, one end of the second clamping mechanism 56 is welded to the inner side of the second handle 3, but is not limited to welding, and the application preferably is welding, which can improve the connection stability between the second handle 3 and the second clamping mechanism 56.

[0035] Further, as shown in the figure, Figure 3 The elastic component 54 is a spring, but is not limited to a spring, and can also be other components with elastic properties, and the application preferably is a spring.

[0036] Further, as shown in the figure, Figure 1 , Figure 4 and Figure 5 The head 1 includes: a first head 11 and a second head 12; wherein the extension of the first head 11 is provided with a first connecting hole, and the extension of the second head 12 is provided with a second connecting hole; the connecting shaft 4 passes through the first connecting hole, the second connecting hole, the first handle 2 and the second handle 3, connecting the first head 11, the second head 12, the first handle 2 and the second handle 3; when the first handle 2 and the second handle 3 are opened outward, the first head 11 and the second head 12 are driven to open, and when the first handle 2 and the second handle 3 are closed inward, the first head 11 and the second head 12 are driven to close; the inner side of the first head 11 is provided with a first blade 111, and the inner side of the second head 12 is provided with a second blade 121, and when the first head 11 and the second head 12 are closed, the first blade 111 is in contact with the second blade 121, and the side of the first blade 111 and the side of the second blade 121 have an oblique angle A.

[0037] Specifically, the specific value of the oblique angle A is set according to the actual situation.

[0038] Further, as shown in the figure, Figure 1 , Figure 4 and Figure 5 The side of the first blade 111 is provided with a first clamping elastic component 112, and the side of the second blade 121 is provided with a second clamping elastic component 122, and when the first blade 111 is in contact with the second blade 121, the inner side of the first clamping elastic component 112 is in contact with the inner side of the second clamping elastic component 122, and the first blade 111, the second blade 121, the first clamping elastic component 112 and the second clamping elastic component 122 have an oblique hole 13.

[0039] Specifically, after the head 1 is closed and the object is cut, the second clamping elastic component 122 and the first clamping elastic component 112 clamp the cut object, so as to ensure that the cut object will not fall off.

[0040] Further, as shown in the figure, Figure 1 , Figure 4 and Figure 5As shown, the plier head 1 further comprises: a first clamping baffle 14 and a second clamping baffle 15; the first clamping baffle 14 is arranged on the outer side of the first plier head 11, and the outer side of the first clamping elastic component 112 is in contact with the first clamping baffle 14; the second clamping baffle 15 is arranged on the outer side of the second plier head 12, and the outer side of the second clamping elastic component 122 is in contact with the second clamping baffle 15.

[0041] Specifically, the first clamping baffle 14 provides a force point for the first clamping elastic component 112. The second clamping baffle 15 provides a force point for the second clamping elastic component 122.

[0042] Further, the first clamping elastic component 112 and the second clamping elastic component 122 are components with elastic properties. Preferably, the first clamping elastic component 112 is a rubber block, and the second clamping elastic component 122 is a rubber block. The rubber block has a large friction on the surface, can be tightly attached to the object to be cut when extruded, and can generate sufficient friction to prevent the cut object from sliding or moving, thereby avoiding the situation that the cut object falls and produces excess objects. The rubber block can protect the surface of the cut object from being damaged. The rubber block has corrosion resistance and insulation properties, which can ensure the safety of the equipment and the user. The rubber block has strong adaptability and versatility, and can be cut according to the needs, thereby being more suitable for the plier head 1.

[0043] The beneficial effects achieved by the present application are as follows:

[0044] (1) The pliers of the present application can still maintain the clamping state when the user releases the plier handle.

[0045] (2) The pliers of the present application can clamp the cut object when cutting the object, thereby avoiding the situation that the cut object falls and produces excess objects.

[0046] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the protection scope of the present application is intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application. Obviously, those skilled in the art can make various modifications and changes to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and changes of the present application fall within the scope of the present application and its equivalent technology, the present application also intends to include these modifications and changes.

Claims

1. A pair of pliers, characterized by The utility model relates to a locking mechanism of a locking pliers, comprising: a plier head, a first plier handle, a second plier handle, a connecting shaft and a self-locking mechanism; wherein the plier head is connected with the first plier handle and the second plier handle through the connecting shaft, and after the connection, the plier head rotates with the first plier handle and the second plier handle oppositely with the connecting shaft as the center; the self-locking mechanism comprises a box body with a containing cavity, a first clamping mechanism, a rotating shaft, an elastic component, an unlocking push rod and a second clamping mechanism; the first clamping mechanism is arranged in the containing cavity, and one end of the first clamping mechanism is connected with the box body through the rotating shaft; one end of the elastic component is connected with the inner side of the box body, the other end of the elastic component is connected with one side of the first clamping mechanism, and the other side of the first clamping mechanism is provided with a first clamping component; a long strip-shaped unlocking through hole is arranged on the box body, one end of the unlocking push rod is connected with the first clamping mechanism, the other end of the unlocking push rod is located outside the box body after passing through the unlocking through hole, and the unlocking push rod can move along the length direction of the unlocking through hole; one side of the box body is connected with the inner side of the first plier handle, and the other side of the box body is provided with a clamping through hole; one end of the second clamping mechanism is connected with the inner side of the second plier handle, the other end of the second clamping mechanism passes through the clamping through hole and is located in the containing cavity, one side of the second clamping mechanism is provided with a second clamping component, and the second clamping component faces the first clamping component; when self-locked, the elastic component is in the stretched state, the first clamping component and the second clamping component are connected; when unlocked, the first clamping mechanism is driven by the unlocking push rod to move to the compressed state of the elastic component, and the first clamping component and the second clamping component are separated.

2. The forceps according to claim 1, characterized in that The box body comprises: a left side plate, an upper side plate, a right side plate, a lower side plate, a front panel and a back panel; wherein the upper end of the left side plate is connected with the left end of the upper side plate, the right end of the upper side plate is connected with the upper end of the right side plate, the lower end of the right side plate is connected with the right end of the lower side plate, the left end of the lower side plate is connected with the lower end of the left side plate, the front panel is connected with the front end of the left side plate, the front end of the upper side plate, the front end of the right side plate and the front end of the lower side plate, the back panel is connected with the back end of the left side plate, the back end of the upper side plate, the back end of the right side plate and the back end of the lower side plate, and after the connection, the left side plate, the upper side plate, the right side plate, the lower side plate, the front panel and the back panel form the containing cavity; one end of the rotating shaft is connected with the back panel, the other end of the rotating shaft passes through one end of the first clamping mechanism and is connected with the front panel, and the rotating shaft is close to the right side plate; one end of the elastic component is connected with the inner side of the upper side plate, the other end of the elastic component is connected with one side of the first clamping mechanism, and the first clamping component of the first clamping mechanism faces the lower side plate; the unlocking through hole is arranged on the front panel, and the unlocking through hole is close to the left side plate, the length direction of the unlocking through hole is parallel to the left side plate; when the unlocking push rod moves along the length direction of the unlocking through hole towards the end close to the upper side plate, the elastic component is in the compressed state, the first clamping component and the second clamping component are separated, and the unlocking is realized; when the unlocking push rod moves along the length direction of the unlocking through hole away from the end close to the upper side plate, the elastic component is in the stretched state, the first clamping component and the second clamping component are connected, and the self-locking is realized; the outer side of the left side plate is connected with the inner side of the first plier handle, the clamping through hole is located on the right side plate and is close to the lower side plate.

3. The forceps according to claim 2, characterized in that The first engaging member is a first sawtooth, and the second engaging member is a second sawtooth matched with the first sawtooth.

4. The forceps according to claim 2, wherein The outer side of the left side plate is welded to the inner side of the first handle.

5. The forceps according to claim 2, wherein One end of the second engaging mechanism is welded to the inner side of the second handle.

6. The forceps according to claim 1, characterized in that The elastic member is a spring.

7. The forceps according to claim 1, wherein The head comprises: The first head and the second head; The extension of the first head is provided with a first connecting hole, and the extension of the second head is provided with a second connecting hole; The connecting shaft passes through the first connecting hole, the second connecting hole, the first handle and the second handle, and connects the first head, the second head, the first handle and the second handle; when the first handle and the second handle are opened outward, the first head and the second head are driven to open; when the first handle and the second handle are closed inward, the first head and the second head are driven to close; The inner side of the first head is provided with a first blade, and the inner side of the second head is provided with a second blade; when the first head and the second head are closed, the first blade contacts the second blade, and the side of the first blade and the side of the second blade have an oblique angle.

8. The forceps according to claim 7, characterized in that The side of the first blade is provided with a first clamping elastic member, and the side of the second blade is provided with a second clamping elastic member; when the first blade contacts the second blade, the inner side of the first clamping elastic member contacts the inner side of the second clamping elastic member, and the first blade, the second blade, the first clamping elastic member and the second clamping elastic member have an oblique hole.

9. The forceps according to claim 8, characterized in that The head further comprises: a first clamping baffle and a second clamping baffle; The first clamping baffle is arranged on the outer side of the first head, and the outer side of the first clamping elastic member contacts the first clamping baffle; The second clamping baffle is arranged on the outer side of the second head, and the outer side of the second clamping elastic member contacts the second clamping baffle.

10. The forceps according to claim 9, characterized in that The first clamping elastic member is a rubber block; and the second clamping elastic member is a rubber block.

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