CN109893748B

CN109893748B - Portable skin disinfection device

Info

Publication number: CN109893748B
Application number: CN201910183662.XA
Authority: CN
Inventors: 侯晓燕; 程婷
Original assignee: Individual
Current assignee: Hou Xiaoyan
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2021-05-11
Anticipated expiration: 2039-03-12
Also published as: CN109893748A

Abstract

The invention discloses a portable skin disinfection device which comprises an inner shell, wherein an outer shell is sleeved on the outer surface of the inner shell, the outer shell is connected to the inner shell in a sliding mode, an outwards bent flange is integrally formed at the end part of the outer shell, the inner shell is of a rectangular structure with an opening at the bottom end, a container is fixedly connected to the top end of the inner shell, a liquid inlet pipe is communicated with the side wall of the container and penetrates through the inner shell, a spray head is communicated with the middle part of the bottom end of the container, a rotating shaft is radially arranged on the inner wall, close to the opening, of the inner shell, two ends of the rotating shaft are rotatably connected to the inner wall of the inner shell, a connecting block is in interference fit with the middle of the rotating shaft. The invention has the outstanding advantages that the invention is suitable for disinfecting skin in a larger range, and only the sponge is needed to be replaced once before the operation, thereby greatly simplifying the preparation and operation disinfection process before the operation and improving the working efficiency of medical care personnel.

Description

Portable skin disinfection device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a portable skin disinfection device.

Background

At present, clinically, skin needs to be disinfected firstly when a tumor on the surface of the skin is removed or other operations are carried out, the disinfection method is to paint and disinfect by using an operation forceps clip disinfection cotton ball which needs to be manufactured before operation, so that the operation is very troublesome, the cotton ball needs to be repeatedly taken and discarded aiming at large-range disinfection, and the operation is time-consuming and labor-consuming for busy medical staff, increases the work difficulty for medical staff, so that the change is urgently needed.

Disclosure of Invention

The present invention is directed to solving the above-mentioned problems and to providing a portable skin disinfection device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable skin disinfection device comprises an inner shell, an outer shell is sleeved on the outer surface of the inner shell, the outer shell is connected on the inner shell in a sliding way, the end part of the outer shell is integrally formed with a flange bent outwards, the inner shell adopts a rectangular structure with an opening at the bottom end, the inner top end of the inner shell is fixedly connected with a container, the side wall of the container is communicated with a liquid inlet pipe, the liquid inlet pipe passes through the inner shell, the middle part of the bottom end of the container is communicated with a spray head, a rotating shaft is radially arranged on the inner wall of the inner shell close to the opening, and both ends of the rotating shaft are rotatably connected with the inner wall of the inner shell, the middle part of the rotating shaft is in interference fit with a connecting block, the connecting block is fixedly connected with a clamp, the clamp is fixedly connected with a sponge, a notch capable of accommodating the spray head is formed in the sponge, and the spray head can be attached to the notch when the sponge is driven by the rotating shaft to rotate to the uppermost position;

one end of the rotating shaft is connected with a first bevel gear through a flat key, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially provided with a first gear, the second bevel gear and the first gear are both rotatably connected to the inner wall of the inner shell through the same shaft, a first rack matched with the first gear is fixedly connected to the inner wall of the outer shell, and the first gear penetrates through the inner shell and is meshed with the first rack.

Preferably, the top of container intercommunication has the return bend, the one end intercommunication that the container was kept away from to the return bend has the bellows, the bottom fixedly connected with stay cord of bellows, the one end that the bellows was kept away from to the stay cord is around establishing on the take-in wheel, the coaxial fixedly connected with second gear of take-in wheel, fixedly connected with second rack on the inner wall of shell, the second gear passes the inner shell and meshes with the second rack.

Preferably, the end of the spray head is of a spherical structure, and one surface of the spray head, which is attached to the sponge, is provided with a plurality of openings for discharging liquid.

Preferably, a sliding groove is formed in the outer surface of the inner shell, a sliding block is fixedly connected to the position, corresponding to the sliding groove, of the outer shell, and the sliding block is connected in the sliding groove in a sliding mode.

Compared with the prior art, the invention has the following advantages:

the invention adopts a repeatedly wiping type disinfection design, is particularly suitable for large-range disinfection, and avoids the complexity of manufacturing sponges by replacing a plurality of sponges in the prior art. The use is convenient, when the disinfection device is used, the inner shell is held and the flange is pressed on a part to be disinfected, the outer shell slides on the inner shell under the reaction force, and meanwhile, the first rack and the second rack drive the first gear and the second gear to synchronously rotate, wherein the first gear drives the clamp to turn over, and the sponge is contacted with the skin, so that the disinfection is carried out; the second gear drives the containing wheel to rotate synchronously, the containing wheel is pulled to drive the pull rope to be continuously contained, the corrugated pipe extends from the contracted state under the pulling force of the pull rope, negative pressure is generated in the container at the moment due to the fact that the container is communicated with the corrugated pipe, and then liquid in the container cannot be discharged through the spray head under the action of external atmospheric pressure, so that liquid leakage is prevented.

The invention has the outstanding advantages that the invention is portable, is suitable for disinfection with a larger skin range, can automatically fill disinfectant by only replacing the sponge once before an operation, can effectively prevent leakage, greatly simplifies preparation and operation disinfection processes before the operation, and improves the working efficiency of medical personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the first gear portion of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of another state structure shown in FIG. 1 according to the present invention.

In the figure: 1 inner shell, 2 chutes, 3 sliding blocks, 4 flanges, 5 containers, 6 nozzles, 7 sponges, 8 clamps, 9 connecting blocks, 10 rotating shafts, 11 first racks, 12 first gears, 13 second racks, 14 second gears, 15 containing wheels, 16 outer shells, 17 corrugated pipes, 18 pull ropes, 19 liquid inlet pipes, 20 first bevel gears, 21 second bevel gears and 22 bent pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 3, a portable skin disinfection device comprises an inner shell 1, wherein an outer shell 16 is sleeved on the outer surface of the inner shell 1, and the outer shell 16 is slidably connected to the inner shell 1 in the following manner: the outer surface of the inner shell 1 is provided with a sliding groove 2, the outer shell 16 is fixedly connected with a sliding block 3 corresponding to the sliding groove 2, and the sliding block 3 is connected in the sliding groove 2 in a sliding mode.

The tip integrated into one piece of shell 16 has flange 4 of outside buckling, and inner shell 1 adopts bottom open-ended rectangle structure, and the interior top end fixedly connected with container 5 of inner shell 1, the intercommunication has feed liquor pipe 19 on the lateral wall of container 5, and feed liquor pipe 19 passes

inner shell

1, and 5 bottom middle parts of container intercommunication have shower nozzle 6. Preferably, the end of the nozzle 6 is of a spherical structure, and one surface of the nozzle, which is attached to the sponge, is provided with a plurality of openings for discharging liquid, so that the spherical structure can be more fully contacted with the sponge 7.

Radially being equipped with pivot 10 on the inner wall that inner shell 1 is close to the opening part, and on the both ends of pivot 10 all rotated the inner wall of connecting inner shell 1, the middle part interference fit of pivot 10 has connecting block 9, and connecting block 9 fixedly connected with anchor clamps 8, anchor clamps 8 fixedly connected with sponge 7, and the last notch that can hold shower nozzle 6 of having seted up of sponge 7, and shower nozzle 6 can laminate with the notch when sponge 7 rotates to the top under the drive of pivot.

One end of the rotating shaft 10 is connected with a first bevel gear 20 through a flat key, the first bevel gear 20 is engaged with a second bevel gear 21, the second bevel gear 21 is coaxially provided with a first gear 12, the second bevel gear 21 and the first gear 12 are both rotationally connected on the inner wall of the inner shell 1 through the same shaft, the inner wall of the outer shell 16 is fixedly connected with a first rack 11 matched with the first gear 12, and the first gear 12 penetrates through the inner shell 1 and is engaged with the first rack 11.

In the preferred embodiment of the present invention, in order to prevent the spray head 6 from leaking under hydraulic pressure after the sponge 7 leaves the spray head 6, the following is further provided: the top of container 5 communicates with return bend 22, and the one end that the return bend 22 kept away from container 5 communicates with bellows 17, and bellows 17's bottom fixedly connected with stay cord 18, and the one end that bellows 17 was kept away from to stay cord 18 is around establishing on taking in wheel 15, takes in the coaxial fixedly connected with second gear 14 of wheel 15, fixedly connected with second rack 13 on the inner wall of shell 16, and second gear 14 passes inner shell 1 and meshes with second rack 13. The second rack 13 can drive the second gear 14 and the receiving wheel 15 to move, so that the corrugated pipe 17 is further pulled by the pull rope 18 to be unfolded, so that negative pressure is generated in the container 5, and the liquid at the spray head 6 cannot flow out under the action of the external atmospheric pressure.

It should be noted that the components of the present invention, such as the inner shell 1, the outer shell 16 and the container 5, are made of food grade PP material.

Under the tension of the corrugated pipe 17, the corrugated pipe 17 realizes rotary motion by pulling the containing wheel 15 through the pull rope 18, and further drives the second gear 14 coaxial with the corrugated pipe to rotate, the straight upward motion of the second rack 13 is realized, meanwhile, the driven shell 16 drives the first rack 11 to be meshed with the first gear 12, the first gear 12 further drives the second bevel gear 21 and the first bevel gear 20 to realize the change of the output direction, and further drives the rotating shaft 10 to rotate, at the moment, the clamp 8 faces upwards, the spray head 6 is attached to a notch on the sponge 7, under the tension of liquid, the liquid in the container 5 flows into the sponge 7 through a through hole on the spray head 6, and under the action of a capillary effect, the sponge 7 is enabled to be filled with water, and when the liquid in the sponge 7 is saturated, the water is not absorbed any more.

When the disinfection device is used, the inner shell 1 is held, the flange 4 is pressed on a part to be disinfected, the outer shell 16 slides on the inner shell 1 under the action of a counterforce, and meanwhile, the first rack 11 and the second rack 13 drive the first gear 12 and the second gear 14 to synchronously rotate, wherein the first gear 12 drives the clamp 8 to turn over, and the sponge 7 is contacted with skin, so that disinfection is carried out; the second gear 14 drives the storage wheel 15 to rotate synchronously, the storage wheel 15 is pulled to drive the pull rope 18 to be stored continuously, the corrugated pipe 17 extends from the contracted state under the pulling force of the pull rope 18, the container 5 is communicated with the corrugated pipe 17, negative pressure is generated in the container 5 at the moment, and then liquid in the container 5 cannot be discharged through the spray head 6 under the action of external atmospheric pressure, so that liquid leakage is prevented.

In a similar way, after the use, under the effect of bellows 17 tension effect and external atmospheric pressure, bellows 17 contracts, realizes that shell 16 resets, and recycling uses like this, when sponge 7 needs to be changed, can extract it hard to the new medical sponge of veneer, and worth mentioning, anchor clamps 8 can hold the fritter of sponge 7 in it, thereby prevent that the moisture in the sponge 7 from leading to the weeping when discharging from the bottom of sponge 7 under the effect of gravity.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a portable skin degassing unit, includes inner shell (1), its characterized in that, the surface cover of inner shell (1) is equipped with shell (16), and shell (16) sliding connection is on inner shell (1), the tip integrated into one piece of shell (16) has flange (4) of outside buckling, inner shell (1) adopts bottom open-ended rectangle structure, the interior top end fixedly connected with container (5) of inner shell (1), the intercommunication has feed liquor pipe (19) on the lateral wall of container (5), and feed liquor pipe (19) pass inner shell (1), container (5) bottom middle part intercommunication has shower nozzle (6), radially be equipped with pivot (10) on the inner wall that inner shell (1) is close to the opening part, and on the inner wall of inner shell (1) is connected in the equal rotation in both ends of pivot (10), the middle part interference fit of pivot (10) has connecting block (9), the connecting block (9) is fixedly connected with a clamp (8), the clamp (8) is fixedly connected with a sponge (7), a notch capable of accommodating the spray head (6) is formed in the sponge (7), and the spray head (6) can be attached to the notch when the sponge (7) is driven by the rotating shaft to rotate to the uppermost position;

one end of the rotating shaft (10) is connected with a first bevel gear (20) through a flat key, the first bevel gear (20) is meshed with a second bevel gear (21), the second bevel gear (21) is coaxially provided with a first gear (12), the second bevel gear (21) and the first gear (12) are rotatably connected to the inner wall of the inner shell (1) through the same shaft, a first rack (11) matched with the first gear (12) is fixedly connected to the inner wall of the outer shell (16), and the first gear (12) penetrates through the inner shell (1) and is meshed with the first rack (11);

the top end of the container (5) is communicated with an elbow (22), one end, far away from the container (5), of the elbow (22) is communicated with a corrugated pipe (17), the bottom end of the corrugated pipe (17) is fixedly connected with a pull rope (18), one end, far away from the corrugated pipe (17), of the pull rope (18) is wound on a storage wheel (15), the storage wheel (15) is coaxially and fixedly connected with a second gear (14), the inner wall of the outer shell (16) is fixedly connected with a second rack (13), and the second gear (14) penetrates through the inner shell (1) and is meshed with the second rack (13);

the end part of the spray head (6) adopts a spherical structure, and one surface of the spray head, which is attached to the sponge, is provided with a plurality of openings for discharging liquid;

the outer surface of the inner shell (1) is provided with a sliding groove (2), the outer shell (16) is fixedly connected with a sliding block (3) corresponding to the sliding groove (2), and the sliding block (3) is connected in the sliding groove (2) in a sliding mode.