CN211491132U

CN211491132U - Novel tweezers

Info

Publication number: CN211491132U
Application number: CN201922250221.5U
Authority: CN
Inventors: 王玉艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-15
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a novel tweezers, tweezers body right-hand member spiro union grip the handle, grip and set up the stock solution chamber in the handle, connect grip handle open end outer wall spiro union by the block, tweezers body 1 includes arm lock A, arm lock B, arm lock A and arm lock B right-hand member fixed connection, seted up pipe A in the arm lock A, tweezers body stiff end top set up screw hole, grip handle middle part lateral wall is provided with the pressurization section of thick bamboo, the articulated pressing plate of the other end of pressurization section of thick bamboo, on the other end of pressing plate articulates grip the handle outer wall, pipe B entrance point is equipped with the check valve, pipe A exit end is provided with the. The beneficial effects of the utility model reside in that: use more conveniently, need not carry the iodine-enriched bottle, need not soak the aseptic cotton in the iodine-enriched wine for a long time, avoided the waste of iodine-enriched wine, tweezers body is held between the fingers to the front end of thumb, then extrudees the pressing plate grab handle through the finger and in with iodine-enriched wine propelling movement to the pipe, and the flow of the better control iodine-enriched wine of being convenient for of current-limiting plate also prevents simultaneously that the iodine-enriched liquid from spilling over in transporting the process.

Description

Novel tweezers

Technical Field

The utility model relates to a tweezers especially relate to a novel tweezers.

Background

The existing tweezers are simple in structure and do not have the function of storing disinfectant such as iodine, the existing alcohol cotton or disinfection cotton can be soaked in a container for a long time, the iodine adsorption amount of a cotton ball is large, the iodine is easy to overflow in the using process, great waste is caused, and the iodine, the tweezers and the cotton ball box are carried simultaneously and inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: to solve the above problems of the prior art, a novel tweezers is provided.

The utility model discloses a solve the technical scheme that the problem that the aforesaid provided adopted and be: a novel pair of tweezers comprises a tweezers body, a holding handle, a liquid storage cavity, a pressurizing cylinder, a pressing plate, a cap, a hollow screw rod, a conduit A, a conduit B and a current limiting component, wherein the right end of the tweezers body is in threaded connection with the holding handle, the liquid storage cavity is formed in the holding handle, the liquid storage cavity and the holding handle are both provided with an upper end opening, the lower end of the liquid storage cavity is of a closed tubular structure, the liquid storage cavity and the opening end of the holding handle are integrated into a whole, the outer wall of the opening end of the holding handle is in threaded connection with the cap, the tweezers body 1 comprises a clamping arm A and a clamping arm B, the clamping arm A is fixedly connected with the right end of the clamping arm B, the left end of the clamping arm A and the left end of the clamping arm B keep a 30-degree included angle, the conduit A is formed in the clamping arm A, a threaded hole, a guide pipe B is communicated with a hollow screw, a pressurizing cylinder is arranged on the outer side wall of the middle of a holding handle, the other end of the pressurizing cylinder is hinged with a pressing plate, the other end of the pressing plate is hinged to the outer wall of the holding handle, the pressurizing cylinder is communicated with the guide pipe B, a one-way valve is arranged at the inlet end of the guide pipe B, and a flow limiting assembly is arranged at the outlet end of the guide pipe A.

Furthermore, the flow limiting assembly comprises a spring groove, a compression spring and a flow limiting plate, the spring groove is formed in the outlet end of the conduit A, the compression spring is fixedly arranged in the spring groove, the flow limiting plate is hinged to the inner wall of the conduit A, namely the rear face of the spring groove, and the upper end face of the flow limiting plate is connected with the compression spring.

Furthermore, a flow guide groove is formed in the lower end face of the flow limiting plate.

Furthermore, the outer wall of the holding handle is coated with an anti-slip coating to increase friction.

Furthermore, the pressurizing cylinder is a press type inflator.

The utility model discloses a theory of operation: the cap is unscrewed, disinfectant is injected into the liquid storage cavity, the cap is screwed, the pressurizing cylinder is extruded by the pressing plate, the pressurizing cylinder reciprocates to pump the disinfectant into the guide pipe B, the disinfectant enters the one-way valve of the guide pipe B to block the cavity of the guide pipe B, the disinfectant is conveyed to the guide pipe A to be sprayed out by pressurization of the pressurizing cylinder, and the flow limiting plates of the flow limiting assemblies are opened according to different pressures, so that the spraying form of the disinfectant is controlled by the flow limiting plates.

The beneficial effects of the utility model reside in that: use more conveniently, need not carry the iodine-enriched bottle, need not soak the aseptic cotton in the iodine-enriched wine for a long time, avoided the waste of iodine-enriched wine, tweezers body is held between the fingers to the front end of thumb, then extrudees the pressing plate grab handle through the finger and in with iodine-enriched wine propelling movement to the pipe, and the flow of the better control iodine-enriched wine of being convenient for of current-limiting plate also prevents simultaneously that the iodine-enriched liquid from spilling over in transporting the process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the tweezers body of the present invention.

Fig. 3 is a schematic sectional structure of the present invention.

Fig. 4 is a schematic diagram of the structure a in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the structure of the diversion trench of the present invention.

The forceps comprise a forceps body 1, a forceps body 101, a forceps arm A101, a forceps arm 102, a forceps arm 103, a threaded hole 2, a holding handle 3, a liquid storage cavity 4, a pressurizing cylinder 5, a pressing plate 6, a cap 7, a hollow screw rod 8, a catheter A9, a catheter B10, a flow limiting component 1001, a spring groove 1001, a compression spring 1002, a flow limiting plate 1003, a flow guiding groove 1004 and a one-way valve 11.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

Referring to fig. 1-4, the novel tweezers of this embodiment comprises a tweezers body 1, a holding handle 2, a liquid storage cavity 3, a pressurizing cylinder 4, a pressing plate 5, a cap 6, a hollow screw rod 7, a conduit A8, a conduit B9 and a current limiting component 10, wherein the right end of the tweezers body 1 is screwed with the holding handle 2, the liquid storage cavity 3 is arranged in the holding handle 2, the liquid storage cavity 3 and the holding handle 2 are both of a cylindrical structure with an open upper end and a closed lower end, the liquid storage cavity 3 and the open end of the holding handle 2 are integrated, the outer wall of the open end of the holding handle 2 is screwed with the cap 6, the tweezers body 1 comprises a clamping arm a101 and a clamping arm B102, the clamping arm a101 and the right end of the clamping arm B102 are fixedly connected, an included angle of 30 degrees is kept between the clamping arm a101 and the left end of the clamping arm B102, the conduit A8 is arranged in the, the threaded hole 103 is communicated with a conduit A8, the outer side wall of the upper part of the holding handle 2 is provided with a hollow screw 7, a conduit B9 is arranged in the liquid storage cavity 3, the conduit B9 is communicated with the hollow screw 7, the outer side wall of the middle part of the holding handle 2 is provided with a pressurizing cylinder 4, the other end of the pressurizing cylinder 4 is hinged with a pressing plate 5, the other end of the pressing plate 5 is hinged on the outer wall of the holding handle 2, the pressurizing cylinder 4 is communicated with a conduit B9, the inlet end of the conduit B9 is provided with a one-way valve 11, and the outlet end of the conduit A8 is provided. The flow limiting assembly 10 comprises a spring groove 1001, a compression spring 1002 and a flow limiting plate 1003, the spring groove 1001 is formed in the outlet end of the conduit A8, the compression spring 1002 is fixedly arranged in the spring groove 1001, the flow limiting plate 1003 is hinged to the inner wall of the conduit A8, namely the rear of the spring groove 1001, and the upper end face of the flow limiting plate 1003 is connected with the compression spring 1002. The lower end surface of the current-limiting plate 1003 is provided with a diversion trench 1004. The outer wall of the holding handle 2 is coated with an anti-skid coating; the pressurizing cylinder 4 is a push type inflator.

The working principle of the specific embodiment is as follows: the cap is unscrewed, disinfectant is injected into the liquid storage cavity, the cap is screwed, the pressurizing cylinder is extruded by the pressing plate, the pressurizing cylinder reciprocates to pump the disinfectant into the guide pipe B, the disinfectant enters the one-way valve of the guide pipe B to block the cavity of the guide pipe B, the disinfectant is conveyed to the guide pipe A to be sprayed out by pressurization of the pressurizing cylinder, and the flow limiting plates of the flow limiting assemblies are opened according to different pressures, so that the spraying form of the disinfectant is controlled by the flow limiting plates.

The beneficial effects of the embodiment are as follows: use more conveniently, need not carry the iodine-enriched bottle, need not soak the aseptic cotton in the iodine-enriched wine for a long time, avoided the waste of iodine-enriched wine, tweezers body is held between the fingers to the front end of thumb, then extrudees the pressing plate grab handle through the finger and in with iodine-enriched wine propelling movement to the pipe, and the flow of the better control iodine-enriched wine of being convenient for of current-limiting plate also prevents simultaneously that the iodine-enriched liquid from spilling over in transporting the process.

The utility model discloses a concrete embodiment does not constitute the pair the utility model discloses a restriction, all adopt the utility model discloses a similar structure and change are all in the utility model discloses a within the protection scope.

Claims

1. The utility model provides a novel tweezers, includes tweezers body (1), grips handle (2), stock solution chamber (3), adds a pressure section of thick bamboo (4), presses clamp plate (5), block (6), cavity screw rod (7), pipe A (8), pipe B (9) and current-limiting component (10), its characterized in that: the tweezers body (1) is provided with a holding handle (2) in threaded connection with the right end, a liquid storage cavity (3) is formed in the holding handle (2), the liquid storage cavity (3) and the holding handle (2) are both of a cylindrical structure with an upper end open and a lower end closed, the liquid storage cavity (3) and the opening end of the holding handle (2) are integrated, the outer wall of the opening end of the holding handle (2) is connected with a cover cap (6) in threaded connection, the tweezers body (1) comprises a clamping arm A (101) and a clamping arm B (102), the clamping arm A (101) is fixedly connected with the right end of the clamping arm B (102), the clamping arm A (101) and the left end of the clamping arm B (102) keep an included angle of 30 degrees, a guide pipe A (8) is formed in the clamping arm A (101), a threaded hole is formed in the top of the fixed end of the tweezers body (1) and communicated with the guide pipe A (8), and a, set up pipe B (9) in stock solution chamber (3), its pipe B (9) and cavity screw rod (7) intercommunication, grip handle (2) middle part lateral wall and be provided with pressurization section of thick bamboo (4), pressurization section of thick bamboo (4) other end articulates pressing plate (5), on the other end of pressing plate (5) articulates grips handle (2) outer wall, pressurization section of thick bamboo (4) and pipe B (9) intercommunication, pipe B (9) entrance point are equipped with the check valve, pipe A (8) exit end is provided with current limiting component (10).

2. The novel forceps of claim 1, wherein: the flow limiting assembly (10) comprises a spring groove (1001), a compression spring (1002) and a flow limiting plate (1003), the spring groove (1001) is formed in the outlet end of the guide pipe A (8), the compression spring (1002) is fixedly arranged in the spring groove (1001), the flow limiting plate (1003) is hinged to the inner wall of the guide pipe A (8), namely the rear face of the spring groove (1001), and the upper end face of the flow limiting plate (1003) is connected with the compression spring (1002).

3. The novel forceps of claim 2, wherein: the lower end surface of the flow limiting plate (1003) is provided with a flow guide groove (1004).

4. The novel forceps of claim 1, wherein: the outer wall of the holding handle (2) is coated with an anti-skid coating.

5. A novel pair of forceps as claimed in any one of claims 1 to 4, characterised in that: the pressurizing cylinder (4) is a push type inflator.