Water stop pliers with water stop function

Abstract

The application relates to a water-stopping forceps with a water-stopping function and relates to the technical field of medical instruments. The water-stopping forceps comprise a forceps head, two forceps legs and a liquid delivery device, the liquid delivery device comprises a water-stopping element and a liquid delivery pipe, the forceps legs are hollow and are provided with liquid injection joints, the liquid delivery pipe is connected with the liquid injection joints through liquid delivery branch pipes to supply liquid to the forceps legs, and the forceps legs are provided with hollow forceps legs with liquid outlet holes; the liquid delivery branch pipes can be one or two, the water-stopping element comprises inner and outer water-stopping seats; the forceps head is internally provided with a regulating cavity, the cavity is internally provided with a regulating device, and the forceps legs are provided with a regulating assembly. Through the above design, the liquid delivery function is realized, the water-stopping element can effectively control the on-off of liquid delivery, the regulating device and the regulating assembly can regulate liquid flow and the opening and closing of the forceps legs, and the use requirements of medical instruments are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a water-stopping forceps with water-stopping function. BACKGROUND

[0002] In the diagnosis of medical surgery, the daily operation of medical staff plays a crucial role in the treatment and recovery of patients. With the continuous development of medical technology, the requirement for the convenience and efficiency of the operation of medical staff in surgical diagnosis is also increasing. Especially in some common surgical wound treatment scenarios, the use of various tools and medicaments, how to more reasonably operate becomes the key factor to improve the quality of nursing. The operation mode of frequent use of tools and medicaments needs to reduce the complexity and time cost of operation while ensuring the treatment effect, so as to better meet the needs of patients and improve medical efficiency.

[0003] In the prior art, when surgeons perform operations such as wound cleaning, they usually adopt a step-by-step operation mode. On the one hand, they use forceps to complete some delicate actions, such as using the clamping function of forceps to accurately remove impurities and secretions at the wound site. On the other hand, they use pipelines with liquid medicine to treat specific parts of the structure. The liquid medicine has the effect of disinfection and sterilization, which can effectively prevent wound infection. Medical staff will use forceps and liquid medicine in a certain order, first using forceps to clean, and then using liquid medicine to disinfect, and so on.

[0004] However, this existing operation mode has obvious defects. The operator cannot use liquid medicine while using forceps, which makes the operation process less convenient and increases the complexity and time cost of the operation. In addition, it is not convenient for the operator to conveniently and controllably use forceps and liquid medicine at the same time, which is difficult to meet the needs of efficient and accurate nursing in actual operation. SUMMARY

[0005] In order to solve the above problems, the present application provides a water-stopping forceps with water-stopping function.

[0006] A water-stopping forceps with water-stopping function, comprising a forceps head and two forceps legs, further comprising a liquid infusion device, the liquid infusion device comprising a water-stopping element and a liquid infusion pipe, the inside of the forceps legs is hollow and extends towards the direction of the liquid infusion pipe with a liquid injection connector, the liquid infusion pipe and the liquid injection connector are connected through a liquid infusion branch pipe and supply liquid to the inside of the forceps legs; the end of the two forceps legs away from the forceps head is provided with a forceps foot, the end of the forceps foot away from the forceps leg is provided with a sharp corner, the inside of the forceps foot is hollow and communicates with the inside of the forceps leg, and the side of the two forceps feet facing each other is provided with a liquid outlet hole.

[0007] By adopting the technical scheme, the liquid medicine can be used while using the tweezers, and the operator can conveniently and controllably use the tweezers and the liquid medicine at the same time.

[0008] Preferably, the infusion branch pipe is provided with one, and the infusion pipe supplies liquid to one of the tweezers legs through the infusion branch pipe.

[0009] By adopting the technical scheme, in the water-stopping tweezers with the water-stopping device, the infusion pipe supplies liquid to one of the tweezers legs through the infusion branch pipe, liquid can be delivered to the inside of the tweezers leg, the operator can conveniently and controllably use the tweezers and the liquid medicine at the same time, and the problem that the tweezers and the liquid medicine cannot be used at the same time in the prior art is solved, and the actual operation requirement is met.

[0010] Preferably, the infusion branch pipe is provided with two, a three-way valve is connected to the end of the infusion pipe, the two infusion branch pipes are connected to two outlets of the three-way valve respectively, and the infusion pipe supplies liquid to the two tweezers legs through the two infusion branch pipes respectively.

[0011] By adopting the technical scheme, the infusion branch pipe is provided with two, the three-way valve is used to make the infusion pipe supply liquid to the two tweezers legs through the two infusion branch pipes respectively, the tweezers and the liquid medicine can be used at the same time, the operator can conveniently and controllably use the tweezers and the liquid medicine at the same time, and the problem that the tweezers and the liquid medicine cannot be used at the same time in the prior art is solved.

[0012] Preferably, the water-stopping part comprises an inner water-stopping seat and an outer water-stopping seat, the inner water-stopping seat and the outer water-stopping seat are both provided with water-stopping holes, the infusion pipe passes through the two water-stopping holes in sequence, the inner water-stopping seat and the outer water-stopping seat are respectively installed on the side of the tweezers leg and move with the tweezers leg, the inner water-stopping seat is provided with a groove for accommodating the infusion pipe, the outer water-stopping seat is provided with a plug-in slot, the inner water-stopping seat is plugged into the plug-in slot when the tweezers leg is clamped, so that the two water-stopping holes are aligned, and the inner water-stopping seat is away from the plug-in slot when the tweezers leg is loosened, so that the two water-stopping holes are staggered.

[0013] By adopting the technical scheme, the water-stopping tweezers with the water-stopping device is equipped with the infusion device, the infusion pipe and the liquid injection connector are connected to the inside of the hollow tweezers leg through the infusion branch pipe to supply liquid, the inside of the tweezers leg is hollow and communicates with the inside of the tweezers leg and is provided with a liquid outlet hole, liquid can be delivered while the tweezers are used; the water-stopping part is composed of the inner water-stopping seat and the outer water-stopping seat, the water-stopping holes on the inner water-stopping seat and the outer water-stopping seat are aligned or staggered with the clamping and loosening of the tweezers leg, so as to control the on-off of the infusion pipe, and the operator can conveniently and controllably use the tweezers and the liquid at the same time.

[0014] Preferably, the inside of the tweezers head is provided with a cavity to form a mixing chamber, and one end of the infusion pipe communicates with the mixing chamber.

[0015] By adopting the technical scheme, the water-stopping forceps with the water-stopping device have the deployment function, liquid delivered by the infusion tube can be introduced into the deployment cavity, and subsequent liquid deployment and use are facilitated.

[0016] Preferably, the deployment cavity is externally communicated with the forceps head and is formed with a fitting opening, an adjusting device is arranged inside the deployment cavity, and the adjusting device comprises a flow guide connector mounted in the fitting opening and a rubber plug connected to the inner wall of the flow guide connector through a plurality of spokes.

[0017] By adopting the technical scheme, the deployment cavity and the fitting opening are arranged in the forceps head, and the adjusting device comprising the flow guide connector and the rubber plug is arranged, the flow guide connector can be used to guide liquid to flow into the deployment cavity, and the rubber plug cooperates with other components to control the flow of liquid in the deployment cavity, so that the liquid delivery and use of the water-stopping forceps with the water-stopping device can be conveniently regulated.

[0018] Preferably, the adjusting device further comprises a shunt valve body clamped and mounted in the deployment cavity, a central flow channel is arranged along the central axis of the shunt valve body, bypass flow channels are oppositely arranged on both sides of the central flow channel, and the flow guide connector inserted into the fitting opening can block the central flow channel with the rubber plug.

[0019] By adopting the technical scheme, on the basis of the water-stopping forceps with the water-stopping device, liquid is supplied into the forceps leg by the infusion device, the fitting opening is arranged in the deployment cavity, the flow guide connector of the adjusting device inserted into the fitting opening can block the central flow channel of the shunt valve body with the rubber plug, the flow direction of liquid can be controlled, and the liquid can selectively flow out of the bypass flow channels, so that different use requirements can be better met.

[0020] Preferably, a slope is arranged in the end of the forceps leg close to the forceps head to form an adjusting slope, the adjusting device further comprises an adjusting assembly mounted on the forceps leg, the adjusting assembly comprises a frame and a roller movably mounted on the frame, two rollers are oppositely arranged on both sides of the frame, and the bottom of the roller abuts against the adjusting slope.

[0021] By adopting the technical scheme, the adjusting slope is arranged in the forceps leg, the frame of the adjusting assembly and the rollers oppositely arranged on both sides of the frame are cooperated, and the bottom of the roller abuts against the adjusting slope, so that the state of the forceps leg can be regulated by rolling of the roller on the adjusting slope.

[0022] Preferably, the farther the adjusting slope is from the forceps head, the higher the slope is, the roller moves along the frame towards the direction away from the forceps head, and the forceps leg can be clamped by moving closer to each other.

[0023] By adopting the above technical scheme, the infusion device can realize liquid supply inside the tweezer leg, and the slope gradient change combined with the roller movement can precisely control the tweezer legs to approach each other for clamping, so as to facilitate the medical staff to conveniently and controllably use the tweezers and the liquid medicine to treat the wound.

[0024] Preferably, the rotating shafts of the two rollers are further provided with movable plugs, one end of the movable plug being inserted into the adjusting cavity, the movable plug moving with the roller and being capable of being inserted into the bypass flow channel for sealing.

[0025] By adopting the above technical scheme, the water stop tweezer with the water stop device can enable the medical staff to conveniently and controllably use the tweezers and the liquid medicine at the same time, the movable plug moving with the roller and being inserted into the bypass flow channel for sealing can precisely control the flow path and flow rate of the liquid in the adjusting cavity, and the controllability of the liquid medicine is improved.

[0026] In summary, the present application has at least one of the following beneficial technical effects:

[0027] 1. The use of liquid medicine while using tweezers is realized, the problem that the operator cannot use both at the same time is solved, and the operation is more convenient;

[0028] 2. The operator can conveniently and controllably use the tweezers and the liquid medicine at the same time, and the complexity and time cost of the operation are reduced;

[0029] 3. The needs for efficient and precise nursing in actual operation can be met, and the nursing quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 and Figure 2 is a perspective view of embodiment 1;

[0031] Figure 3 and Figure 4 is a perspective view of embodiment 2;

[0032] Figure 5 and Figure 6 is a perspective view of the specific structure of the water stop element;

[0033] Figure 7 and Figure 8 is a perspective view of embodiment 3.

[0034] Explanation of reference signs: 10, tweezers head; 41, flow guide joint; 411, spoke; 412, rubber plug; 42, shunt valve body; 421, central flow channel; 422, bypass flow channel; 423, connecting part; 434, sealing protrusion; 401, frame; 402, roller; 403, rotating shaft; 404, movable plug; 101, dispensing cavity; 102, assembly opening; 20, tweezers leg; 201, liquid injection joint; 202, adjustment slope; 30, tweezers foot; 301, liquid outlet hole; 50, water stop; 501, inner water stop seat; 502, water stop hole; 503, groove; 504, outer water stop seat; 505, plug-in slot; 60, infusion tube; 601, infusion branch tube; 602, three-way valve. DETAILED DESCRIPTION

[0035] The application will be further described in detail below with reference to the accompanying drawings.

[0036] In the description of the application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0037] Example 1

[0038] With reference to Figure 1 and Figure 2 , the water stop tweezers with a water stop device provided by the embodiments of the application comprises a tweezers head 10, two tweezers legs 20, an infusion device, and two tweezers feet 30, wherein the infusion device is connected to the tweezers legs 20 and can supply liquid to the inside of the tweezers legs 20, and the tweezers legs 20 are in communication with the tweezers feet 30, so that the liquid can flow out of the liquid outlet holes 301 of the tweezers feet 30, achieving the effect that medical staff can simultaneously use the tweezers function and the drug infusion function, because the infusion device provides a drug delivery path, and the structure that the tweezers legs 20 and the tweezers feet 30 are in communication guides the drug to the position of the tweezers feet 30, so that the drug can be delivered synchronously when the tweezers are used for clamping operation.

[0039] With reference to Figure 5 and Figure 6 , specifically, the infusion device comprises a water stop 50 and an infusion tube 60. The water stop 50 can control the flow of liquid in the infusion tube 60 and can block or allow the flow of liquid. The infusion tube 60 is made of soft and elastic plastic material and has a tubular shape, which can facilitate the flow of liquid therein. The infusion tube 60 is connected to the external drug source and delivers the drug to the entire device.

[0040] The inside of the tweezer leg 20 is hollow, and this hollow structure provides a channel for the flow of liquid. The liquid injection connector 201 extends towards the infusion tube 60, and the liquid injection connector 201 is a convex tubular structure integrally formed with the tweezer leg 20. The caliber of the liquid injection connector 201 is matched with the infusion branch pipe 601, so as to facilitate the connection between them. The infusion tube 60 is connected with the liquid injection connector 201 through the infusion branch pipe 601, and the infusion branch pipe 601 is also a tubular structure. Through the infusion branch pipe 601, the liquid in the infusion tube 60 can flow into the inside of the tweezer leg 20. The connection between the liquid injection connector 201 and the infusion branch pipe 601 is plug-in connection, and a sealing washer is arranged at the connection part 423 to prevent liquid leakage.

[0041] The tweezer leg 20 is hollow, and this hollow structure provides a channel for the flow of liquid. The liquid injection connector 201 extends towards the infusion tube 60, and the liquid injection connector 201 is a convex tubular structure integrally formed with the tweezer leg 20. The caliber of the liquid injection connector 201 is matched with the infusion branch pipe 601, so as to facilitate the connection between them. The infusion tube 60 is connected with the liquid injection connector 201 through the infusion branch pipe 601, and the infusion branch pipe 601 is also a tubular structure. Through the infusion branch pipe 601, the liquid in the infusion tube 60 can flow into the inside of the tweezer leg 20. The connection between the liquid injection connector 201 and the infusion branch pipe 601 is plug-in connection, and a sealing washer is arranged at the connection part 423 to prevent liquid leakage.

[0042] When the infusion branch pipe 601 is provided with one, the infusion tube 60 supplies liquid to one of the tweezer legs 20 through the infusion branch pipe 601, and finally flows out from the liquid outlet hole 301 of one of the tweezer legs 30.

[0043] The implementation principle of the embodiment is that the infusion tube 60 supplies liquid to one of the tweezer legs 20 through an infusion branch pipe 601, which can realize the delivery of liquid to the inside of the tweezer leg 20, facilitate the operator to use the forceps while delivering liquid by using the infusion device, solve the problem that the forceps and the liquid cannot be used at the same time in the prior art, and meet the actual operation requirements.

[0044] Embodiment 2

[0045] Reference Figure 3 and Figure 4When two infusion branch pipes 601 are arranged, a three-way valve 602 is connected to the end of the infusion pipe 60, and the three-way valve 602 can control the flow direction of the liquid. Two infusion branch pipes 601 are respectively connected to two outlets of the three-way valve 602, and the infusion pipe 60 supplies liquid to the two tweezer legs 20 through the two infusion branch pipes 601.

[0046] The implementation principle of the embodiment is that two infusion branch pipes 601 are arranged, the three-way valve 602 is used to make the infusion pipe 60 supply liquid to the two tweezer legs 20 through the two infusion branch pipes 601, and the two tweezer legs 20 are simultaneously supplied with liquid while the tweezers are used. This arrangement can more quickly and uniformly supply liquid to the two tweezer legs 20.

[0047] Embodiment 3

[0048] With reference to Figure 7 and Figure 8 The water stop piece 50 includes an inner water stop seat 501 and an outer water stop seat 504, and the inner water stop seat 501 and the outer water stop seat 504 are both provided with a water stop hole 502, and the infusion pipe 60 passes through the two water stop holes 502 in sequence. The inner water stop seat 501 and the outer water stop seat 504 are respectively installed on the side of the tweezer leg 20 and move with the tweezer leg 20. The inner water stop seat 501 is provided with a groove 503 for accommodating the infusion pipe 60, and the shape of the groove 503 is matched with the infusion pipe 60, so that the infusion pipe 60 can be stably placed. The outer water stop seat 504 is provided with a plug-in groove 505, when the tweezer leg 20 is clamped, the inner water stop seat 501 is plugged into the plug-in groove 505, at this time, the two water stop holes 502 are aligned, and the liquid can normally flow through the infusion pipe 60; when the tweezer leg 20 is released, the inner water stop seat 501 is away from the plug-in groove 505, the two water stop holes 502 are staggered, and then the infusion pipe 60 is extruded and deformed, so as to block the flow of liquid.

[0049] The tweezer head 10 is internally provided with a cavity to form a matching cavity 101, and one end of the infusion pipe 60 is communicated with the matching cavity 101. The matching cavity 101 can buffer and match the inflowing liquid to a certain extent. The matching cavity 101 is externally communicated with the tweezer head 10 and is provided with an assembly opening 102, and the assembly opening 102 facilitates the installation of the subsequent adjusting device.

[0050] The adjusting device comprises a flow guide joint 41 installed in the assembling opening 102, the flow guide joint 41 is communicated with the external liquid injection component, the inner wall of the flow guide joint 41 is connected with a rubber plug 412 through a plurality of spokes 411, the spokes 411 play a role of supporting the rubber plug 412, and gaps are arranged between the spokes 411, when the rubber plug 412 is fixed, the liquid can also flow through the gaps between the spokes 411. The rubber plug 412 has good elasticity and sealing performance. The adjusting device further comprises a shunt valve body 42 clamped and installed in the adjusting cavity 101, the shunt valve body 42 is a rotary body structure, a central flow channel 421 is arranged along the central axis of the shunt valve body 42, and bypass flow channels 422 are oppositely arranged on both sides of the central flow channel 421. The end of the shunt valve body 42 facing the flow guide joint 41 is further provided with a connecting part 423 playing a connecting role, and the side of the connecting part 423 facing the flow guide joint 41 is provided with a sealing protrusion 434 for sealing. When the flow guide joint 41 is inserted into the assembling opening 102, the rubber plug 412 can block the central flow channel 421, so that the liquid can only flow through the bypass flow channels 422. The shunt valve body 42 and the inside of the adjusting cavity 101 are both provided with a plurality of sealing protrusions 434, so that the sealing performance is ensured after the shunt valve body 42 is inserted into the adjusting cavity 101.

[0051] The end of the tweezer leg 20 close to the tweezer head 10 is provided with an inclined surface to form an adjusting slope surface 202, and the slope of the adjusting slope surface 202 is higher away from the tweezer head 10. The adjusting device further comprises an adjusting assembly installed on the tweezer leg 20, the adjusting assembly comprises a frame 401 and a roller 402 movably installed on the frame 401. The frame 401 provides mounting and movable support for the roller 402. The roller 402 is circular, and the surface is provided with anti-skid lines, and can roll on the adjusting slope surface 202. The roller 402 is provided with two and oppositely arranged on both sides of the frame 401, and the bottom of the roller 402 abuts against the adjusting slope surface 202. When the roller 402 moves along the frame 401 towards the direction away from the tweezer head 10, due to the change of the slope of the adjusting slope surface 202, the tweezer legs 20 will be close to each other and clamped. The movable plug 404 is further installed on the rotating shaft 403 of the two rollers 402, the movable plug 404 is a cylindrical rubber component, one end of the movable plug 404 is inserted into the adjusting cavity 101, the movable plug 404 moves with the roller 402 and can be inserted into the bypass flow channel 422 to seal, so as to further control the flow path of the liquid.

[0052] The implementation principle of the embodiment is that: through the setting of the adjusting device, different use modes can be provided for the application.

[0053] When the medical staff uses the forceps normally, the flow guide joint 41 is not inserted into the assembly port 102 completely, that is, the flow guide joint 41 is partially in the adjusting cavity 101, and the rubber plug 412 does not block the central flow channel 421. In this mode, the roller 402 needs to be rolled to the end closest to the forceps head 10, and the movable plug 404 blocks the two bypass flow channels 422. The liquid entering the adjusting cavity 101 through the flow guide joint 41 will pass through the central flow channel 421 and enter the infusion tube 60, and the medical staff can normally apply pressure to the forceps leg 20, and the liquid will also normally flow out through the forceps foot 30.

[0054] When the medical staff needs to maintain the clamping forceps for a long time to operate for a long time, the adjusting device can be used to achieve easy use of the forceps. Specifically, the roller 402 is rolled to the end farthest from the forceps head 10, and under the action of the adjusting slope 202, as the roller 402 moves, the forceps leg 20 is pressed down, and finally the two forceps legs 20 are close to each other, achieving the technical effect of clamping. When the roller 402 is rolled to the end farthest from the forceps head 10, the movable plug 404 will move with the movement of the roller 402, so that the movable plug 404 is pulled out of the bypass flow channel 422. At this time, the flow guide joint 41 is pushed, and the flow guide joint 41 is completely inserted into the adjusting cavity 101, so that the rubber plug 412 completely blocks the central flow channel 421, and at this time the liquid introduced into the adjusting cavity 101 through the flow guide joint 41 will flow into the infusion tube 60 from the bypass flow channel 422. In this mode, the forceps will always be in a clamped state, and the liquid will also be continuously transported to the wound, so that the medical staff can operate for a long time with less effort.

[0055] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so: any equivalent changes made on the basis of the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water stop pliers with water stop function, comprising a pliers head (10) and two pliers legs (20), characterized in that, The infusion device comprises a water stop (50) and an infusion pipe (60), the inside of the tweezer leg (20) is hollow and extends towards the infusion pipe (60) in the direction of a liquid injection connector (201), the infusion pipe (60) is connected with the liquid injection connector (201) through an infusion branch pipe (601) and supplies liquid to the inside of the tweezer leg (20); Two said tweezer legs (20) are provided with tweezer feet (30) at the ends away from the tweezer head (10), the ends of the tweezer feet (30) away from the tweezer legs (20) are provided with sharp corners, the inside of the tweezer feet (30) is hollow and communicates with the inside of the tweezer legs (20), two said tweezer feet (30) are provided with liquid outlet holes (301) on the sides facing each other; The inside of the tweezer head (10) is provided with a cavity to form a mixing chamber (101), one end of the infusion pipe (60) communicates with the mixing chamber (101); The mixing chamber (101) is provided with an assembly opening (102) on the outside of the tweezer head (10) and communicates with the outside of the tweezer head (10), the inside of the mixing chamber (101) is provided with an adjusting device; The end of the tweezer leg (20) close to the tweezer head (10) is provided with a slope to form an adjusting slope (202), the adjusting device further comprises an adjusting assembly mounted on the tweezer leg (20), the adjusting assembly comprises a frame (401) and a roller (402) movably mounted on the frame (401), the roller (402) is provided with two rollers opposite to each other on both sides of the frame (401), the bottom of the roller (402) abuts against the adjusting slope (202); The shaft (403) of the two said rollers (402) is further provided with a movable plug (404), one end of the movable plug (404) is inserted into the mixing chamber (101), the movable plug (404) moves with the roller (402) and can be inserted into the bypass flow channel (422) to seal.

2. The water-stopping forceps according to claim 1, wherein: The infusion pipe (60) supplies liquid to one of the tweezer legs (20) through the infusion branch pipe (601).

3. The water-stopping forceps according to claim 1, wherein: The infusion pipe (60) is connected with a three-way valve (602) at the end, two said infusion branch pipes (601) are connected with two outlets of the three-way valve (602) respectively, and the infusion pipe (60) supplies liquid to two said tweezer legs (20) through two said infusion branch pipes (601) respectively.

4. The water-stopping tweezers with a water-stopping function according to claim 2 or 3, characterized in that: The water stop (50) comprises an inner water stop seat (501) and an outer water stop seat (504), the inner water stop seat (501) and the outer water stop seat (504) are provided with water stop holes (502), the infusion pipe (60) passes through the two water stop holes (502) in sequence, and the inner water stop seat (501) and the outer water stop seat (504) are respectively mounted on the sides of the tweezer leg (20) and move with the tweezer leg (20); The inner water stop seat (501) is provided with a groove (503) for accommodating the infusion tube (60), and the outer water stop seat (504) is provided with a plug-in groove (505). When the tweezer legs (20) are clamped, the inner water stop seat (501) is plugged into the plug-in groove (505) to align the two water stop holes (502). When the tweezer legs (20) are loosened, the inner water stop seat (501) is away from the plug-in groove (505) to stagger the two water stop holes (502).

5. The water stop tweezers with water stop function according to claim 1, characterized in that: The adjusting device comprises a flow guide joint (41) installed in the assembly opening (102), and the inner wall of the flow guide joint (41) is connected with a rubber plug (412) through a plurality of spokes (411).

6. The water-stopping forceps according to claim 5, wherein: The adjusting device further comprises a shunt valve body (42) clamped in the deployment cavity (101), a central flow channel (421) is opened along the central axis of the shunt valve body (42), and a bypass flow channel (422) is oppositely opened on both sides of the central flow channel (421). The flow guide joint (41) inserted into the assembly opening (102) can block the central flow channel (421) with the rubber plug (412).

7. The water-stopping forceps according to claim 1, wherein: The higher the slope of the adjusting slope (202) is away from the tweezer head (10), the higher the slope is, the roller (402) moves along the frame (401) towards the direction away from the tweezer head (10), which can make the tweezer legs (20) close to each other.

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