CN211962616U - Pediatric Feeder - Google Patents

Abstract

A pediatric medicine feeder comprises a soft spoon, the back end of the soft spoon is connected with a ball valve, the back side of the ball valve is connected with a medicine storage cylinder, the rear end of the medicine storage cylinder is connected with an air cylinder, and the front end of the air cylinder is connected with a one-way blowing valve, and the one-way blowing The rear end of the air valve is connected with an elastic air bag through a trachea, and the top of the elastic air bag is connected with a one-way inflation valve; the bottom of the air cylinder is provided with a handle, and the front side of the handle is provided with a pressure handle that can swing up and down; the upper side of the soft spoon is provided with a blower The air head, the rear end is connected with the front pipe, the rear side of the front pipe is detachably connected with the rear pipe, the rear end of the rear pipe is connected with a one-way air outlet valve, the top of the air cylinder is provided with a piston cylinder, the one-way air outlet valve is connected with the air cylinder, and the front of the air cylinder is provided with a piston cylinder. A one-way intake valve is connected to the top of the side, a piston head that can move forward and backward is slidably connected in the gas cylinder, and a push plate that can move up and down is arranged on the rear side of the handle. The utility model effectively solves the problems of high efficiency of medicine feeding and poor hygiene of human mouth blowing and cooling when feeding medicine to children at present.

Description

Pediatric Feeder

technical field

The utility model relates to the field of medical instruments, in particular to a pediatric medicine feeder.

Background technique

Children in paediatrics eat more liquid medicines to treat the disease because their swallowing ability is not fully developed. When feeding medicine, liquid medicine is generally placed in a spoon and fed to the child, but the efficiency of feeding medicine by a spoon is low, especially in the case of feeding a large amount of medicine, use an ordinary spoon to feed medicine more difficult. In addition, after the medicine is prepared, because the water temperature is high, it is often necessary to cool down before feeding the medicine. However, if the whole bowl of medicine is cooled, the medicine fed into the child's mouth will be cold. Therefore, only The temperature of the whole bowl of medicine can be maintained, and the medicine can be fed after cooling for a while in the spoon, but the family members of the patients generally cannot wait, but blow air by themselves to increase the air flow speed on the surface of the medicine to cool the medicine. In this way, Although the cooling speed is fast and the feeding efficiency is improved, it will be accompanied by the saliva of the family members of the children, and the hygiene is low.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a pediatric medicine feeder, which effectively solves the problems of efficient medicine feeding and poor hygiene of human mouth blowing and cooling when feeding medicine to children.

The technical scheme adopted by the present utility model for solving the above-mentioned problems is:

A pediatric medicine feeder comprises a soft spoon, a ball valve is connected to the rear end of the soft spoon, a medicine storage cartridge is connected to the back side of the ball valve, an air cylinder is connected to the rear end of the medicine storage cylinder, and a one-way blowing valve is connected to the front end of the air cylinder , the rear end of the one-way blowing valve is connected with an elastic airbag through the trachea, and the top of the elastic airbag is connected with a one-way inflation valve; the bottom of the air cylinder is provided with a handle, and the front side of the handle is provided with an up and down Swinging pressure handle, the lower hem of the pressure handle forms the structure of the elastic airbag compressing; the upper side of the soft spoon is provided with a blowing head, the rear end is connected with a front pipe, and the rear side of the front pipe is detachably connected There is a rear pipe, the rear end of the rear pipe is connected with a one-way air outlet valve, the top of the air cylinder is provided with a piston cylinder, the one-way air outlet valve is connected with the air cylinder, and the top of the front side of the air cylinder is connected with a one-way air intake The gas cylinder is slidably connected with a piston head that can move back and forth, and a push plate that can move up and down is arranged on the rear side of the handle, and the push plate moves up and down to form a structure in which the piston head moves back and forth.

Preferably, the rear end of the soft spoon is connected with a through pipe, the rear end of the through pipe is rotatably connected with a connecting sleeve, and the connecting sleeve is threadedly connected with the ball valve; the outer circumference of the connecting sleeve is provided with an annular guide groove, so A U-shaped second clamping block is slidably connected in the guide groove, a U-shaped first clamping block is arranged on the front and rear sides of the top of the storage cartridge, and the front pipe is clamped on the first clamping block and the second clamping block. within the block.

Preferably, the front end of the blowing head is in the shape of a flat duckbill.

Preferably, a cylindrical hole is opened at the rear end of the air cylinder, the elastic air bag is fixed on the front side of the cylindrical hole, and a pressure plate that can move forward and backward is slidably connected in the cylindrical hole, and the bottom of the pressure plate penetrates through The gas cylinder is also slidably connected with a sliding rod, the sliding rod is fixedly connected to the bottom of the gas cylinder, a return spring is sleeved on the front side of the sliding rod, and the return spring is located on the front side of the pressure plate;

The bottom of the pressing plate is hinged with a push rod that can swing back and forth, the rear end of the push rod is hinged to the top of the pressing handle, and the middle of the pressing handle is hinged to the middle of the holding handle.

Preferably, the rear end of the piston head is fixedly connected with a piston rod, the rear end of the piston rod is hinged with a connecting rod that can swing back and forth, the rear side of the handle is rotatably connected with a gear that can rotate back and forth, and the connecting rod rotatably connected to the non-center position of the end face of the gear;

The rear side of the grip handle is slidably connected with a rack that can move up and down, the push plate is fixed on the bottom end of the rear side of the rack, and the upper and lower sides of the rack are fixedly connected with a limit spring, and the limit spring Both are fixedly connected to the handle.

Preferably, the one-way intake valve, the one-way air outlet valve, the one-way inflation valve and the one-way blowing valve have the same structure, and all include a tubular valve body, and the upper and lower sides of the inner wall of the valve are provided with annular retaining rings The valve body is slidably connected with a gas plate, the bottom end of the gas plate is fixedly connected with a return spring, and the outer circumference of the gas plate is evenly provided with a plurality of arc grooves;

The air plates of the one-way air intake valve and the one-way air inflation valve are located on the upper side of the return spring, and the air plates of the one-way air outlet valve and the one-way air blow valve are located on the rear side of the return spring.

Preferably, the top of the air cylinder is provided with a U-shaped third block, and the rear pipe is clamped in the third block; the front side of the rear pipe is provided with a conical cone head, and the rear side of the front pipe is provided with There is a trumpet-shaped cone tube, and the cone head is connected in the cone tube.

Preferably, the bottom of the handle is provided with a trumpet-shaped suction cup, and the material of the suction cup is silica gel.

The utility model has novel structure, ingenious design, simple and convenient operation, and has the following advantages compared with the prior art:

1. The device reduces the difficulty of feeding medicines and improves the efficiency of feeding medicines: by adding the medicinal liquid into the storage cartridge, it can not only play a role of heat preservation, but also does not need to repeatedly go to the bowl to store medicines, reducing the need for patients' families or patients. The workload of medical staff feeding medicine improves the efficiency of medicine feeding; the elastic air bag can be squeezed by pressing the pressing handle, so that the air in the elastic air bag is filled into the medicine storage cartridge, and the medicine liquid is squeezed into the soft spoon, reducing the It reduces the complexity of feeding medicine, improves the comfort of the child, and reduces the resistance of the child.

2. The device is hygienic and is not prone to cross infection: the medicine will not cool down so quickly through the heat preservation of the storage cartridge, and when the medicine liquid is in the soft spoon, the push plate can be pushed to carry the piston head The air is blown out from the blowing head, and the air without saliva is blown to the top of the soft spoon, which can hygienically and effectively cool the liquid medicine in the soft spoon, and improves the feeding efficiency and hygiene.

3. The device is simple to operate and easy to clean: the storage cartridge and the soft spoon of the device can be disassembled, which can be cleaned more conveniently; the gas cylinder and other components of the device do not need to be cleaned, and the extruding and cooling operations of the device are It only needs to be completed in one step, and there will be no additional operation steps for the patient's family members, and the practicability is high.

Description of drawings

FIG. 1 is a first axonometric view of the pediatric medicine feeder of the present invention.

2 is a second axonometric view of the pediatric medicine feeder of the present invention.

FIG. 3 is an axonometric view of the medicine storage barrel and the soft spoon of the pediatric medicine feeder of the present invention.

FIG. 4 is an exploded view of the medicine storage barrel and the soft spoon of the pediatric medicine feeder of the present invention.

FIG. 5 is a first axonometric view of the gas cylinder and its holding handle of the pediatric medicine feeder of the present invention.

FIG. 6 is a second axonometric view of the gas cylinder and its holding handle of the pediatric medicine feeder of the present invention.

FIG. 7 is a partial cross-sectional axonometric view of the gas cylinder and its holding handle of the pediatric medicine feeder of the present invention.

8 is an axonometric view of the handle of the pediatric medicine feeder of the present invention.

FIG. 9 is a partial cross-sectional axonometric view of the one-way intake valve of the pediatric drug feeder of the present invention.

In the attached drawings: 1-soft spoon, 2-ball valve, 3-medicine storage cylinder, 4-air cylinder, 5-holding handle, 6-air blowing head, 7-front pipe, 8-back pipe, 9-one-way air outlet Valve, 10-one-way intake valve, 11-piston cylinder, 12-pressing plate, 13-push rod, 14-pressing handle, 15-suction cup, 16-piston rod, 17-connecting rod, 18-gear, 19-tooth bar, 20-push plate, 21-cone tube, 22-first block, 23-second block, 24-cone head, 25-third block, 26-piston head, 27-elastic airbag, 28- One-way inflation valve, 29-slide rod, 30-return spring, 31-limit spring, 32-air plate, 33-return spring, 34-stop ring, 35-one-way blowing valve.

Detailed ways

The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described in conjunction with the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in Figures 1-9, the present invention provides a pediatric medicine feeder, comprising a soft spoon 1, a ball valve 2 is connected to the rear end of the soft spoon 1, and a medicine storage cartridge 3 is connected to the rear side of the ball valve 2. 3. An air cylinder 4 is connected to the rear end, the front end of the air cylinder 4 is connected to a one-way blowing valve 35, the rear end of the one-way blowing valve 35 is connected to an elastic air bag 27 through a trachea, and a one-way air bag 27 is connected to the top of the elastic air bag 27. Inflatable valve 28; the bottom of the gas cylinder 4 is provided with a handle 5, the front side of the handle 5 is provided with a pressure handle 14 that can swing up and down, and the lower swing of the pressure handle 14 forms a structure in which the elastic airbag 27 is compressed; The upper side of the soft spoon 1 is provided with a blowing head 6, the rear end is connected with a front pipe 7, the rear side of the front pipe 7 is detachably connected with a rear pipe 8, and the rear end of the rear pipe 8 is connected with a single pipe. To the air outlet valve 9, the top of the air cylinder 4 is provided with a piston cylinder 11, the one-way air outlet valve 9 is connected to the air cylinder 4, and a one-way intake valve 10 is connected to the top of the front side of the air cylinder 4. The air cylinder 4 A piston head 26 that can move back and forth is slidably connected inside, and a push plate 20 that can move up and down is disposed on the rear side of the handle 5 .

By adding the medicinal liquid into the medicine storage cartridge 3, it can not only play the role of heat preservation, but also does not need to repeatedly go to the bowl to store medicine, which reduces the workload of the patient's family members or medical staff to feed medicine, and improves the efficiency of medicine feeding; The elastic air bag 27 can be squeezed by pressing the pressing handle 14, so that the air in the elastic air bag 27 is filled into the medicine storage cartridge 3, and the medicine liquid is squeezed into the soft spoon, which reduces the complexity of medicine feeding and improves the child's safety. Comfort and reduce the resistance of children.

The heat preservation of the medicine storage cartridge 3 prevents the medicine from cooling so fast, and when the medicine liquid is in the soft spoon 1, the push plate 20 can be pushed to blow the air out of the blowing head 6 with the piston head 26 , blowing the air without saliva to the top of the soft spoon 1, which can hygienically and effectively cool the medicinal liquid in the soft spoon 1, and improves the feeding efficiency and hygiene.

The device is simple to operate and easy to clean: the medicine storage cartridge 3 and the soft spoon 1 of the device can be disassembled, which can be easily cleaned; the gas cylinder 4 and other components of the device do not need to be cleaned, and the medicine extrusion and cooling of the device The operation only needs to be completed in one step, and there will be no additional operation steps for the patient's family members, and the practicability is high.

As shown in Figures 3 and 4, the rear end of the soft spoon 1 is connected with a through pipe, the rear end of the through pipe is rotatably connected with a connecting sleeve, and the connecting sleeve is threadedly connected with the ball valve 2; the outer circumference of the connecting sleeve is An annular guide groove is provided, and a U-shaped second block 23 is slidably connected in the guide groove. A U-shaped first block 22 is provided on the front and rear sides of the top of the storage cartridge 3, and the front tube 7 is clamped. in the first block 22 and the second block 23 .

The function of the ball valve 2 is to block the medicine and prevent leakage before the medicine is fed and before the storage cartridge 3 and the gas cylinder 4 are installed. The first clamping block 22 and the second clamping block 23 are both used for fixing the front pipe 7 . The above-mentioned structure can be disassembled well, the cleaning is convenient, and it is not easy to carry bacteria, which improves the sanitation of the device.

As shown in Figures 1-4, the front end of the blowing head 6 is in the shape of a flat duckbill. There is a difference in inclination angle between the air blowing head 6 and the soft spoon, so that the air can be blown above the liquid medicine and the cooling efficiency is improved.

As shown in FIG. 7 , a cylindrical hole is opened at the rear end of the air cylinder 4, the elastic air bag 27 is fixed on the front side of the cylindrical hole, and a pressure plate 12 that can move back and forth is slidably connected to the cylindrical hole. , the bottom of the pressure plate 12 penetrates the gas cylinder 4 and is slidably connected with a sliding rod 29, the sliding rod 29 is fixedly connected to the bottom of the gas cylinder 4, and the front side of the sliding rod 29 is sleeved with a return spring 30, the return The position spring 30 is located on the front side of the pressure plate 12;

The bottom of the pressing plate 12 is hinged with a push rod 13 that can swing back and forth.

The principle of the pressure handle 14 swinging and compressing the elastic airbag 27 is: when the pressure handle 14 swings downward, the upper part of the pressure handle 14 swings forward, so that the push rod 13 hinged on the upper side of the pressure handle 14 swings, thereby The pressing plate 12 hinged on the front side of the push rod 13 moves forward along the axial direction of the sliding rod 29, thereby compressing the elastic air bag 27.

When the elastic airbag 27 is compressed, the gas will not overflow from the one-way inflation valve 28, but will overflow from the one-way blowing valve 35 into the storage cartridge 3, thereby increasing the air pressure in the storage cartridge 3, so that the The medicinal liquid in the storage cartridge 3 flows into the soft spoon 1 through the ball valve 2 and the cylindrical hole.

As shown in FIG. 7 , the rear end of the piston head 26 is fixedly connected with a piston rod 16 , the rear end of the piston rod 16 is hinged with a connecting rod 17 that can swing back and forth, and the rear side of the handle 5 is rotatably connected to a front and rear The rotating gear 18, the connecting rod 17 is rotatably connected to the non-center position of the end face of the gear 18;

The rear side of the grip handle 5 is slidably connected with a rack 19 that can move up and down, the push plate 20 is fixed to the bottom end of the rear side of the rack 19 , and the upper and lower sides of the rack 19 are fixedly connected with limit springs 31 , the limit springs 31 are all fixedly connected with the handle 5 .

The principle that the push plate 20 moves to make the blowing head 6 blow air is as follows: the push plate 20 moves with the rack 19 fixedly connected to it, the rack 19 rotates with the gear 18 hinged therewith, and the gear 18 moves As the connecting rod 17 hinged with it swings, the connecting rod 17 swings with the piston rod 16 hinged with it to move along the axial direction of the piston cylinder 11, thereby changing the air pressure in the piston cylinder 11. When the air pressure in the piston cylinder 11 is relatively large At this time, the gas will be pressed out from the one-way air outlet valve 9 and transmitted to the blowing head 6 through the rear pipe 8 and the front pipe 7 to be ejected.

When the piston head 26 moves forward, the air pressure in the piston cylinder 11 increases, and the gas in the piston cylinder 11 flows into the rear pipe 8 through the one-way air outlet valve 9; when the piston head 26 moves backward, the air pressure in the piston cylinder 11 decreases, The outside air enters the piston cylinder 11 through the one-way intake valve 10 under the action of atmospheric pressure.

As shown in FIG. 9 , the one-way intake valve 10 , the one-way air outlet valve 9 , the one-way inflation valve 28 and the one-way blowing valve 35 have the same structure, and all include a tubular valve body, and the upper and lower sides of the inner wall of the valve are A ring-shaped retaining ring 34 is provided on the valve body, a gas plate 32 is slidably connected in the valve body, a return spring 33 is fixedly connected to the bottom end of the gas plate 32, and a plurality of arc grooves are evenly opened on the outer circumference of the gas plate 32;

The air plates 32 of the one-way intake valve 10 and the one-way inflation valve 28 are both located on the upper side of the return spring 33 , and the air plates 32 of the one-way air outlet valve 9 and the one-way blow valve 35 are both located on the return spring 33 . the rear side. When the air plate 32 is in contact with the baffle ring 34, the baffle ring 34 can cover the arc-shaped groove to realize the closed state.

The one-way inlet valve 10, the one-way air outlet valve 9, the one-way inflation valve 28 and the one-way blowing valve 35 have the same principles, but the direction of placement is different, resulting in the opposite direction of gas flow, all of which are when the air pressure outside the air plate 32 increases and compresses The return spring 33 makes the gas flow from the arc groove of the gas plate 32 to the appendage.

As shown in Figures 5, 6, and 7, a U-shaped third block 25 is provided on the top of the air cylinder 4, and the rear pipe 8 is clamped in the third block 25; the front side of the rear pipe 8 is provided with a cone A trumpet-shaped conical head 24 is provided on the rear side of the front pipe 7 , and the conical head 24 is connected to the inside of the conical pipe 21 .

The tapered head 24 and the tapered tube 21 are positioned by friction, which is not only convenient for pulling and inserting, but also has good air tightness.

As shown in FIGS. 3 and 4 , a trumpet-shaped suction cup 15 is disposed at the bottom of the handle 5 , and the material of the suction cup 15 is silica gel. The soft spoon 1 is also made of silicone. The silicone material is not only skin-friendly and non-toxic, but also has softness, which is not easy to damage the oral cavity of children.

When the device is in use, first pour the prepared hot medicinal liquid into the storage cartridge 3, then install the storage cartridge 3 and the gas cylinder 4, open the ball valve 2, press the pressing handle 14 to discharge the medicine, and push repeatedly. The push plate 20 can realize cooling of the medicinal liquid, and the feeding efficiency is high and the hygiene is good.

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Although the soft spoon 1, the ball valve 2, the medicine storage cylinder 3, the air cylinder 4, the handle 5, the blowing head 6, the front tube 7, the rear tube 8, the one-way air outlet valve 9, the one-way inlet tube are used more in this paper Air valve 10, piston cylinder 11, pressure plate 12, push rod 13, pressure handle 14, suction cup 15, piston rod 16, connecting rod 17, gear 18, rack 19, push plate 20, taper tube 21, first block 22 , the second block 23, the cone head 24, the third block 25, the piston head 26, the elastic air bag 27, the one-way inflation valve 28, the sliding rod 29, the return spring 30, the limit spring 31, the gas plate 32, the reset Terms such as spring 33, retaining ring 34, one-way blow valve 35, etc., do not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the nature of the present invention; it is contrary to the spirit of the present invention to interpret them as any additional limitations.

Claims (8)

1. A paediatrics medicine feed ware, includes soft spoon (1), its characterized in that: the rear end of the soft spoon (1) is connected with a ball valve (2), the rear side of the ball valve (2) is connected with a medicine storage cylinder (3), the rear end of the medicine storage cylinder (3) is connected with an air cylinder (4), the front end of the air cylinder (4) is connected with a one-way air blowing valve (35), the rear end of the one-way air blowing valve (35) is connected with an elastic air bag (27) through an air pipe, and the top of the elastic air bag (27) is connected with a one-way inflation valve (28; a holding handle (5) is arranged at the bottom of the inflator (4), a pressing handle (14) capable of swinging up and down is arranged on the front side of the holding handle (5), and the pressing handle (14) swings down to form a structure for compressing the elastic air bag (27); soft spoon (1) upside is provided with blowing head (6), the rear end is connected with front tube (7), front tube (7) rear side detachable is connected with back tube (8), back tube (8) rear end is connected with one-way air outlet valve (9), inflator (4) top is provided with piston cylinder (11), one-way air outlet valve (9) with inflator (4) are connected, inflator (4) front side top is connected with one-way admission valve (10), but sliding connection has piston head (26) of back-and-forth movement in inflator (4), grip handle (5) rear side is provided with push pedal (20) that can reciprocate, push pedal (20) reciprocate to form piston head (26) reciprocating motion's structure.

2. The pediatric drug feeder of claim 1, wherein: the rear end of the soft spoon (1) is connected with a through pipe, the rear end of the through pipe is rotatably connected with a connecting sleeve, and the connecting sleeve is in threaded connection with the ball valve (2); the connecting sleeve is provided with an annular guide groove at the outer circumference, a U-shaped second clamping block (23) is connected in the guide groove in a sliding mode, U-shaped first clamping blocks (22) are arranged on the front side and the rear side of the top of the medicine storage barrel (3), and the front tube (7) is clamped in the first clamping blocks (22) and the second clamping blocks (23).

3. The pediatric drug feeder of claim 1, wherein: the front end of the blowing head (6) is in a flat duckbill shape.

4. The pediatric drug feeder of claim 1, wherein: the rear end of the air cylinder (4) is forwards provided with a cylindrical hole, the elastic air bag (27) is fixed on the front side of the cylindrical hole, a pressing plate (12) capable of moving back and forth is connected in the cylindrical hole in a sliding mode, the bottom of the pressing plate (12) penetrates through the air cylinder (4) and is connected with a sliding rod (29) in a sliding mode, the sliding rod (29) is fixedly connected to the bottom of the air cylinder (4), a homing spring (30) is sleeved on the front side of the sliding rod (29), and the homing spring (30) is located on the front side of the pressing plate (12);

the bottom of the pressing plate (12) is hinged with a push rod (13) capable of swinging back and forth, the rear end of the push rod (13) is hinged to the top of the pressing handle (14), and the middle of the pressing handle (14) is hinged to the middle of the holding handle (5).

5. The pediatric drug feeder of claim 1, wherein: the rear end of the piston head (26) is fixedly connected with a piston rod (16), the rear end of the piston rod (16) is hinged with a connecting rod (17) capable of swinging back and forth, the rear side of the holding handle (5) is rotatably connected with a gear (18) capable of rotating back and forth, and the connecting rod (17) is rotatably connected to the non-circle center position of the end face of the gear (18);

the utility model discloses a rack-and-socket joint, including the handle of gripping (5), the rack that can reciprocate is connected with in the sliding behind the handle of gripping (5) rack (19), push pedal (20) are fixed in rack (19) rear side bottom, the equal fixedly connected with spacing spring (31) of downside on rack (19), spacing spring (31) all with handle of gripping (5) fixed connection.

6. The pediatric drug feeder of claim 1, wherein: the structure of the one-way air inlet valve (10), the one-way air outlet valve (9), the one-way inflation valve (28) and the one-way air blowing valve (35) is the same, the one-way air inlet valve, the one-way air outlet valve and the one-way inflation valve all comprise tubular valve bodies, annular baffle rings (34) are arranged on the upper side and the lower side of the inner wall of each valve body, an air plate (32) is connected in each valve body in a sliding mode, the bottom end of each air plate (32) is fixedly connected with a return spring (33;

the air plates (32) of the one-way air inlet valve (10) and the one-way air charging valve (28) are both positioned on the upper side of the return spring (33), and the air plates (32) of the one-way air outlet valve (9) and the one-way air blowing valve (35) are both positioned on the rear side of the return spring (33).

7. The pediatric drug feeder of claim 1, wherein: a U-shaped third clamping block (25) is arranged at the top of the air cylinder (4), and the rear tube (8) is clamped in the third clamping block (25); the rear pipe (8) front side is provided with conical head (24), front pipe (7) rear side is provided with tubaeform conical tube (21), conical head (24) connect in conical tube (21).

8. The pediatric drug feeder of claim 1, wherein: the novel multifunctional handle is characterized in that a horn-shaped sucker (15) is arranged at the bottom of the handle (5), and the sucker (15) is made of silica gel.

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