CN115400337A - Skin medicine applying device - Google Patents
Skin medicine applying device Download PDFInfo
- Publication number
- CN115400337A CN115400337A CN202211108290.2A CN202211108290A CN115400337A CN 115400337 A CN115400337 A CN 115400337A CN 202211108290 A CN202211108290 A CN 202211108290A CN 115400337 A CN115400337 A CN 115400337A
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- medicine
- adjusting
- plate
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- ointment
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- 239000003814 drug Substances 0.000 title claims abstract description 146
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000002674 ointment Substances 0.000 claims description 82
- 238000007789 sealing Methods 0.000 claims description 40
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 229940079593 drug Drugs 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000010422 painting Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 21
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 238000007599 discharging Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 2
- 208000028990 Skin injury Diseases 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to a skin medicine coating device, which comprises a shell and a medicine storage cavity, wherein a connecting port is communicated with the medicine storage cavity; the medicine outlet is arranged on the shell and is communicated with the medicine storage cavity, and the medicine outlet is fixedly connected with the medicine coating head; the first connecting post is fixed on the shell and sleeved with the first spring; the second connecting column is fixed on the shell and is sleeved with a second spring; the handle is sleeved on the first connecting column and the second connecting column; the lifting structure is arranged at the top of the first connecting column in an adjustable height mode, the extrusion structure is arranged between the lifting structure and the connecting port, and the extrusion structure is arranged on the handle relatively to move along with the handle; the air bag is fixed on the shell, the air bag is arranged between the first connecting column and the second connecting column, the handle is fixed with the extrusion plate, and the extrusion plate is fixedly connected with the air bag; the adjusting cavity is arranged in the shell, the adjusting cavity is communicated with the air bag, and an adjusting assembly is arranged in the adjusting cavity; the adjusting plate is rotatably arranged in the medicine storage cavity and is connected with the adjusting component.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a skin medicine applying device.
Background
In daily life, skin allergy, injury and skin disease are very common in daily life, when skin allergy or injury occurs, disinfection medicines or treatment medicines are generally required to be applied to an affected part, and patients suffering from skin diseases need to be applied regularly. At present, the most common medicine applying method is that medicine liquid is dipped in cotton swabs or absorbent cotton and the like to be applied to affected parts, the method is slow in efficiency and not easy to apply evenly, the medicine liquid is easy to drip in the medicine applying process, and the medicine liquid in a container is easy to pollute when the medicine liquid is dipped in the medicine.
Although devices adopting a ball-rolling medicine discharging principle exist at present, the devices of the type utilize the surface of a ball to dip liquid medicine to be coated on the skin of a patient in the rolling process, belong to passive medicine discharging, and are uncontrollable in medicine discharging speed, so that ointment waste is easily caused.
Disclosure of Invention
In view of this, the present invention provides a skin applying device to solve the problem of waste of ointment caused by uncontrollable drug discharging speed of the skin applying device in the prior art.
In order to achieve the purpose, the technical scheme adopted by the skin medicine coating device is as follows:
a skin applicator device comprising:
a housing;
a medicine storage cavity: the drug storage cavity is arranged in the shell and is cylindrical;
connecting ports: the connecting port is arranged on the shell and is communicated with the medicine storage cavity and is used for being fixedly connected with the ointment bag;
a medicine outlet: the medicine outlet is arranged on the shell and is communicated with the medicine storage cavity and fixedly connected with the medicine applying head;
a first connecting column: the first connecting column is vertically fixed on the shell, and a first spring is sleeved on the first connecting column;
a second connecting column: the second connecting column is vertically fixed on the shell, and a second spring is sleeved on the second connecting column;
a handle: one end of the first connecting column is sleeved with the first spring, the other end of the first connecting column is sleeved with the second connecting column, and the first spring and the second spring are both positioned between the handle and the shell;
the lifting structure comprises: the height is adjustable and arranged at the top of the first connecting column, and the lifting structure is arranged corresponding to the connecting port so as to conveniently lift and position the tail part of the ointment bag;
extruding the structure: the squeezing structure is arranged between the lifting structure and the connecting port, and the squeezing structure is arranged on the handle relatively to squeeze the ointment bag along with the movement of the handle so as to squeeze the ointment into the medicine storage cavity;
an air bag: the air bag is arranged between the first connecting rod and the second connecting rod, the handle is fixed with the extrusion plate, and the extrusion plate is fixedly connected with the air bag;
adjusting the cavity: the adjusting cavity is arranged in the shell and communicated with the air bag, and an adjusting assembly is arranged in the adjusting cavity;
adjusting a plate: rotate and set up in storing up the medicine chamber, the regulating plate is connected with adjusting part to when the ointment extrudes more the regulating plate rotates the volume of adjusting the discharged ointment of medicine outlet.
Has the advantages that: when the skin medicine applying device is used, the ointment bag is directly fixed on the medicine applying device through the connecting port and the lifting structure, the ointment is extruded from the ointment bag into the medicine storage cavity through the extrusion structure, the ointment is applied to the skin affected part through the medicine applying head fixed at the medicine outlet, the situation that a cotton swab or the ointment bag is directly applied to the skin affected part is avoided, the phenomenon that the cotton swab or the ointment bag is pulled to the skin of the affected part when medicine is applied is reduced as much as possible, and therefore secondary damage to the skin of the affected part is avoided; in addition, when the skin medicine applying device is used for applying medicine, through the arrangement of the adjusting cavity, the adjusting assembly and the adjusting plate, when more ointment is extruded at one time, the medicine discharging speed of the ointment can be adjusted through the inclination angle of the adjusting plate, and the phenomenon that the ointment is wasted and is easily applied unevenly due to excessive extrusion of the ointment at one time to influence the medicine effect is avoided.
Furthermore, the adjusting cavity is arranged right below the medicine storage cavity, the adjusting assembly comprises a piston plate which is arranged in the adjusting cavity in a sliding sealing mode, one side, facing the air inlet, of the piston plate is connected with a spring in front of the adjusting cavity, a U-shaped connecting rod is fixed on one side, away from the air inlet, of the piston plate, and the other end of the U-shaped connecting rod extends into the medicine storage cavity and is hinged with the adjusting plate; the U-shaped connecting rod is in sliding sealing fit with the adjusting cavity, and the U-shaped connecting rod is in sliding sealing fit with the medicine storage cavity.
Has the beneficial effects that: when the handle is pressed harder, the handle can extrude air into the adjusting cavity through the extrusion air bag, more air is extruded instantly to enter the adjusting cavity from the air inlet, the piston plate overcomes the elastic force of the spring and moves rightwards, the U-shaped connecting rod is driven to move rightwards at the same time, the angle of the adjusting plate can be adjusted when the U-shaped connecting rod moves rightwards, and therefore the medicine discharging speed is adjusted through the angle of the adjusting plate; when slowly pressing the handle, the handle can be through extrusion gasbag extrusion air in to adjusting the chamber, and the air gets into adjusting the chamber from the air inlet, and the pressure that the air produced the piston board this moment is less than the elasticity of spring, and the piston board is unmovable, and at this moment, the U-shaped connecting rod is unmovable, and the regulating plate angle is unchangeable.
Further, the fixed axle sleeve that is provided with of internal face in medicine storage chamber, central symmetry is provided with the articulated shaft on the regulating plate, and the articulated shaft rotates to peg graft in the axle sleeve, is provided with the torsional spring on the articulated shaft, and under the torsional spring effect, the regulating plate is from last downward, from the right side slope setting left.
Has the beneficial effects that: the adjusting plate is simple in arrangement form, and when the U-shaped connecting rod moves left and right, the inclination angle of the adjusting plate can be adjusted, so that the outflow speed of ointment can be adjusted.
Furthermore, a ball groove is fixed on the lower side of the adjusting plate, and a hinge ball matched with the ball groove in a rotating mode is arranged at one end, facing the adjusting plate, of the connecting rod.
Has the advantages that: when the hinged ball moves left and right under the driving of the connecting rod, the ball groove rotates relative to the hinged ball, the adjusting plate is driven, and therefore the angle of the adjusting plate changes.
Storage medicine chamber upper portion is fixed with carries out spacing separation blade to the regulating plate, and the separation blade setting deviates from one side of U-shaped connecting rod at the regulating plate.
Has the advantages that: the position of the adjusting plate is limited by the blocking piece.
The shell is also internally provided with a buffer cavity, the buffer cavity is arranged on the right side of the medicine storage cavity and is communicated with the air bag, a first sealing plate is arranged in the buffer cavity in a sliding and sealing manner, a second sealing plate is arranged in the medicine storage cavity in a sliding and sealing manner, a transmission rod is fixedly connected between the first sealing plate and the second sealing plate, one end of the transmission rod is matched with the buffer cavity in a sliding and sealing manner, and the other end of the transmission rod is matched with the medicine storage cavity in a sliding and sealing manner; the left side of the buffer cavity is communicated with the right side of the medicine storage cavity through a communicating pipe.
Has the advantages that: the setting of cushion chamber can cushion the extrusion speed of the ointment in the storage chamber, and that is, cushion chamber and regulating plate synergism adjust the play medicine speed in storage chamber jointly.
Further, the buffer cavity and the medicine storage cavity are both cylindrical structures, and the diameter of the buffer cavity is larger than that of the medicine storage cavity.
Has the advantages that: the gas enters the buffer cavity, and the moving distance of the first sealing plate is smaller due to the larger diameter of the buffer cavity, so that the moving distance of the second sealing plate is smaller, the extrusion force to the ointment is smaller, and the medicine discharging speed of the ointment is buffered.
Carry and draw the structure for fixing the sleeve in first spliced pole upper end, the grafting has the inserted bar in the sleeve, and the inserted bar is L shape, including the grafting section and with the section vertical fixation's of hanging section, seted up the regulation hole on the grafting section, be provided with in the sleeve with the connecting hole of regulation hole adaptation, it has hung the fixation clamp to articulate on the section of hanging.
Has the advantages that: when fixing the ointment bag on the connector, under the effect of carrying the structure of drawing, can fix the ointment at first spliced pole extending direction, extrusion structure is when removing along first spliced pole extending direction, and the ointment bag can remain motionless, makes things convenient for extrusion structure to extrude the ointment.
The extrusion structure is including fixing the U-shaped frame in handle one end, the U-shaped frame around the interval set up, the first crossbearer, the second crossbearer, with the body of rod of the perpendicular fixed connection of first crossbearer and second crossbearer, first crossbearer and second crossbearer structure are the same, all include horizontal pole and the montant of vertical fixation at the horizontal pole both ends, the articulated compression roller that is connected with on the montant, the compression roller of first crossbearer and the compression roller of second crossbearer are located the ointment bag respectively and extrude the ointment in order to extrude the ointment bag both sides around.
The ointment bag has the beneficial effects that the relative rotation of the compression rollers on the extrusion structure can smoothly extrude the ointment when the extrusion structure passes through the ointment bag.
The medicine applying head comprises an ointment channel, the medicine applying head comprises a groove and a ball rotatably arranged in the groove, and the ointment channel is communicated with the groove.
Has the advantages that: the ball type design of the medicine applying head reduces the pulling of the affected part of the skin by the rolling of the ball when applying the medicine, and reduces the influence of the medicine applying on the affected part of the skin to the maximum extent.
Drawings
FIG. 1 is a schematic view of a skin applicator according to the present invention;
FIG. 2 is an enlarged fragmentary view of part A of the skin applicator of FIG. 1;
FIG. 3 is a view showing an attachment structure of an adjustment plate in the skin painting apparatus of FIG. 1;
fig. 4 is a schematic view of a pressing structure in the skin painting apparatus of fig. 1.
Reference numerals: 1-a shell; 2-a first connecting column; 3-a second connecting column; 4-a first spring; 5-a second spring; 6-a handle; 7-a sleeve; 8-inserting a rod; 9-a fixing clip; 10-U-shaped frame; 11-a press roll; 12-ointment bags; 13-a stripper plate; 14-an air bag; 15-connecting port; 16-applying a medicine head; 17-a medicine storage cavity; 18-a buffer chamber; 19-a first sealing plate; 20-a second sealing plate; 21-a regulating cavity; 22-a piston plate; 23-a spring; 25-U-shaped connecting rods; 26-an adjusting plate; 27-a baffle plate; 28-gas storage cavity; 29-a bellows; 30-shaft sleeve; 31-a hinge axis; 32-torsion spring; 33-a first cross frame; 34-a second cross frame; 35-rod body.
Detailed Description
A skin applicator device of the present invention is described in further detail below with reference to the following figures and detailed description:
as shown in fig. 1, the skin medicine applying device of the present invention comprises a housing 1, a medicine storage cavity 17 is arranged in the housing 1, the medicine storage cavity 17 is cylindrical, a connection port 15 is arranged on the housing 1 and is connected to and communicated with the medicine storage cavity 17, the connection port 15 is fixedly connected to an ointment bag 12, in this embodiment, the connection port 15 is a threaded sleeve fixed on the housing 1, and the threaded sleeve is adapted to a threaded head of the ointment bag 12. When the connection port 15 is not provided with the ointment containing bag 12, the connection port 15 is in threaded connection with a plugging cap which can prevent dust from entering the ointment storage cavity 17 from the connection port 15.
Still be provided with out the medicine mouth on casing 1, go out medicine mouth and store up medicine chamber 17 intercommunication, go out the medicine mouth and scribble medicine head 16 fixed connection, in this embodiment, go out the medicine mouth and set up in the left side of storing up medicine chamber 17, scribble medicine head 16 and include the ointment passageway, scribble medicine head 16 and include the recess and rotate the ball that sets up at the recess, the ointment passageway sets up with the recess intercommunication.
Perpendicular fixedly connected with first spliced pole 2 on casing 1 the cover is equipped with first spring 4 on first spliced pole 2, perpendicular fixedly connected with second spliced pole 3 on casing 1, the cover is equipped with second spring 5 on the second spliced pole 3, first spliced pole 2 sets up with second spliced pole 3 parallel interval about, direction sliding fit is provided with handle 6 between first spliced pole 2 and the second spliced pole 3, a pot head of handle 6 is established on first spliced pole 2, another pot head is established on second spliced pole 3, first spring 4 and second spring 5 all are located between handle 6 and casing 1. In order to prevent the handle 6 from falling off from the first connecting post 2 and the second connecting post 3, in this embodiment, the upper ends of the first connecting post 2 and the second connecting post 3 are respectively and fixedly provided with a stopping end.
Height-adjustable is provided with at 2 tops of first spliced pole and carries the structure, carry and draw the structure and correspond the setting with connector 15, in order to carry to draw the location to 12 afterbody of ointment bag, it is concrete, carry and draw the sleeve 7 of structure for fixing in 2 upper ends of first spliced pole, it has inserted bar 8 to peg graft in the sleeve 7, inserted bar 8 is L shape, include with the grafting section of sleeve 7 grafting adaptation and with the section of hanging of grafting vertical fixation, set up the regulation hole that the interval set up on the grafting section, be provided with on the sleeve 7 with the connecting hole of carrying the hole adaptation, adjust the position control of grafting section in sleeve 7 and carry the height of carrying the structure. The hanging section is hinged with a fixing clamp 9, and the structure of the fixing clamp 9 is the prior art and is not described in detail herein.
A squeezing structure is arranged between the pulling structure and the connection port 15, and in this embodiment, the squeezing structure is relatively fixed on the handle 6 to squeeze the ointment bag 12 along with the movement of the handle 6, so as to squeeze the ointment from the ointment bag 12 to the medicine storage cavity 17. The extrusion structure comprises a U-shaped frame 10 fixed at one end of the handle 6, the U-shaped frame 10 comprises a first transverse frame 33, a second transverse frame 34 and a rod body 35 which is vertically and fixedly connected with the first transverse frame 33 and the second transverse frame 34 at a front-back interval, the first transverse frame 33 and the second transverse frame 34 are identical in structure and respectively comprise a transverse rod fixed with the rod body 35, vertical rods which are vertically fixed at the left end and the right end of the transverse rod respectively, and a compression roller 11 is arranged between the two vertical rods in a rotating mode. The compression rollers 11 of the first cross frame 33 and the compression rollers 11 of the second cross frame 34 are respectively located on the front side and the rear side of the ointment bag 12, when the compression structure moves downwards along with the handle 6, the two compression rollers 11 rotate downwards relative to the ointment bag 12, and ointment is squeezed out of the ointment bag 12 by the compression rollers 11.
The air bag 14 is fixedly arranged on the shell 1, the air bag 14 is arranged between the first connecting column 2 and the second connecting column 3, the handle 6 is fixedly connected with the squeezing plate 13, the squeezing plate 13 is fixedly connected with the air bag 14, specifically, the squeezing plate 13 is circular, the upper side of the squeezing plate 13 is fixedly connected with the handle 6 through the connecting rod, and the lower side of the squeezing plate 13 is fixedly connected with the air bag 14. In the present embodiment, the airbag 14 has a bag-like structure that can be folded in the vertical direction.
Be provided with cushion chamber 18 in casing 1, cushion chamber 18 sets up the right side at storage medicine chamber 17, cushion chamber 18 and gasbag 14 pass through the trachea intercommunication and set up, sliding seal is provided with first closing plate 19 in the cushion chamber 18, sliding seal is provided with second closing plate 20 in the storage medicine chamber 17, second closing plate 20 sets up the right side at connector 15, and the left utmost point of second closing plate 20 is spacing on the right side of connector 15, second closing plate 20 moves left, can extrude the ointment in storage medicine chamber 17 to extrude the ointment from a medicine mouth. A transmission rod is fixedly connected between the first sealing plate 19 and the second sealing plate 20, in this embodiment, the transmission rod is a solid rod, one end of the transmission rod is in sliding seal fit with the buffer cavity 18, and the other end of the transmission rod is in sliding seal fit with the medicine storage cavity 17. Specifically, the buffer cavity 18 and the drug storage cavity 17 are both cylindrical structures, and the diameter of the buffer cavity 18 is larger than that of the drug storage cavity 17, that is, the diameter of the first sealing plate 19 is larger than that of the second sealing plate 20, so that when the hand grip 6 is held to move downwards, the ointment in the ointment bag 12 is squeezed into the drug storage cavity 17, the gas in the air bag 14 enters the right side of the first sealing plate 19 of the buffer cavity 18, the gas pushes the first sealing plate 19 to move leftwards, the first sealing plate 19 pushes the second sealing plate 20 to move leftwards in the drug storage cavity 17, and therefore the ointment in the drug storage cavity 17 is squeezed out. And the diameter of first sealing plate 19 is greater than the diameter of second sealing plate 20, and like this, compare gas direct admission medicine storage chamber 17 in gasbag 14, buffer chamber 18 cushions gas, has slowed down the roof pressure speed of gas to second sealing plate 20 in the medicine storage chamber 17 to the speed of giving up a prescription has been slowed down.
Still be provided with in casing 1 and adjust chamber 21, adjust chamber 21 and gasbag 14 intercommunication setting, be provided with adjusting part in adjusting chamber 21, be provided with circular regulating plate 26 in storing up medicine chamber 17, regulating plate 26 is connected with storing up medicine chamber 17 is articulated, and regulating plate 26 is connected with adjusting part to regulating plate 26 rotates the volume of adjusting the ointment that goes out the discharge of medicine mouth when ointment extrudes more.
Specifically, the adjusting cavity 21 is arranged right below the medicine storage cavity 17, the adjusting assembly comprises a piston plate 22 which is arranged in the adjusting cavity 21 in a sliding sealing mode, an air inlet communicated with the air bag 14 is formed in the left side of the adjusting cavity 21, and the air inlet is communicated with the air bag 14 through an air pipe. A spring 23 is connected between one side of the piston plate 22 facing the air inlet and the adjusting cavity 21, and the spring 23 extends left and right; a U-shaped connecting rod 25 is fixed on one side of the piston plate 22, which is far away from the air inlet, the other end of the U-shaped connecting rod 25 extends into the medicine storage cavity 17 and is hinged with an adjusting plate 26, namely, one end of the U-shaped connecting rod 25 extends into the adjusting cavity 21 and is fixedly connected with the piston plate 22, and the U-shaped connecting rod 25 is in sliding sealing fit with the cavity wall of the adjusting cavity 21; the other end of U-shaped connecting rod 25 stretches into and stores up medicine chamber 17 and is connected with the regulating plate 26 articulated in the medicine chamber 17 that stores up, and U-shaped connecting rod 25 and the wall sliding seal cooperation in medicine chamber 17 not only, and the one end that U-shaped connecting rod 25 stretched into and stores up medicine chamber 17 still passes second closing plate 20 and with the sliding seal cooperation of second closing plate 20.
Specifically, for the convenience of regulating plate 26's setting, the fixed axle sleeve 30 that is provided with of medicine storage cavity 17's internal face, central symmetry is provided with articulated shaft 31 on the regulating plate 26, and articulated shaft 31 rotates and pegs graft in axle sleeve 30, is provided with torsional spring 32 on the articulated shaft 31, and under torsional spring 32's effect, regulating plate 26 natural state is from last bottom, from the dextrad left side slope setting.
In order to facilitate the hinging of the adjusting plate 26 with the U-shaped connecting rod 25, a ball groove is fixed at the lower side of the adjusting plate 26, and a hinging ball rotatably matched with the ball groove is arranged at one end of the connecting rod facing the adjusting plate 26. In this embodiment, the structure of the ball groove is the prior art, and is not described herein again.
In order to avoid the adjusting plate 26 from being excessively adjusted in angle by the U-shaped connecting rod 25, in the embodiment, a blocking piece 27 for limiting the adjusting plate 26 is fixed at the upper part of the medicine storage cavity 17, and the blocking piece 27 is arranged at one side of the adjusting plate 26 departing from the U-shaped connecting rod 25. In this embodiment, when the adjusting plate 26 is stopped and limited by the blocking piece 27, the adjusting plate 26 is vertically disposed, and at this time, the gap between the adjusting plate 26 and the medicine storage cavity 17 is the smallest.
In this embodiment, an air storage chamber 28 is further provided in the housing 1, a bellows 29 is provided in the air storage chamber 28, and the bellows 29 communicates with the chamber on the left side of the first sealing plate 19 in the buffer chamber 18, and furthermore, the bellows 29 communicates with the chamber on the right side of the piston plate 22 of the adjustment chamber 21 to collect the air in the two chambers.
The handle 6 is provided with a finger groove for placing fingers conveniently, when in use, the lower part of the shell 1 is held by a single hand, the fingers hold the handle 6, and the medicine applying head 16 is aimed at the skin affected part for applying ointment.
When the skin medicine applying device is used, when the handle 6 is slowly held, ointment in the ointment bag 12 is squeezed into the medicine storage cavity 17, the air bag 14 is compressed, air slowly enters the buffer cavity 18 and the adjusting cavity 21, however, the movement of the piston plate 22 is limited by the arrangement of the spring 23 in the adjusting cavity 21, after the air is buffered in the buffer cavity 18, the first sealing plate 19 in the buffer cavity 18 drives the second sealing plate 20 of the medicine storage cavity 17 to slowly advance, so that the ointment in the medicine storage cavity 17 is slowly squeezed out, and at the moment, the air in the left cavity of the first sealing plate 19 of the buffer cavity 18 is squeezed into the telescopic bag 29; when the holding handle 6 is harder, ointment in the ointment bag 12 is quickly extruded to the medicine storage cavity 17, the air bag 14 is quickly compressed, air suddenly and massively enters the buffer cavity 18 and the adjusting cavity 21, the air is buffered in the buffer cavity 18 and acts on the piston plate 22 in the adjusting cavity 21, the piston plate 22 moves rightwards against the pulling force of the spring 23, the piston plate 22 drives the U-shaped connecting rod 25 to move rightwards, the U-shaped connecting rod 25 moves rightwards, the adjusting plate 26 in the medicine storage cavity 17 is driven to rotate, so that the gap between the adjusting plate 26 and the medicine storage cavity 17 is reduced, the medicine discharging speed of the ointment is reduced, and meanwhile, the air on the right side of the piston plate 22 of the buffer cavity 18 is extruded to the telescopic bag 29. When the handle 6 is released, under the reset action of the first spring 4 and the second spring 5, the handle 6 moves upwards, the air bag pulls upwards to generate negative pressure, the negative pressure in the air bag 14 enables the first sealing plate 19 in the buffer cavity 18 to move rightwards, and simultaneously the piston plate 22 of the adjusting cavity 21 moves leftwards under the action of the spring 23 and the negative pressure in the adjusting cavity 21, so that the air bag 14 is restored.
In the invention, the arrangement of the buffer cavity 18, the arrangement of the adjusting cavity 21, the adjusting component and the adjusting plate 26 can effectively buffer the extrusion speed of the ointment caused by suddenly and rapidly holding the grip 6, avoid the waste of the ointment and avoid the influence on the efficacy of the ointment caused by the fact that the ointment is not spread evenly and cannot react in time.
In the above embodiment, a ball groove is fixed on the lower side of the adjusting plate, and a hinge ball rotatably matched with the ball groove is arranged at one end of the connecting rod facing the adjusting plate; in other embodiments, the lower side of the adjusting plate can also be fixed with a hinge ball, and one end of the connecting rod facing the adjusting plate is provided with a ball groove matched with the hinge of the hinge ball in a hinged mode.
In the above embodiment, the blocking piece for limiting the adjusting plate is fixed at the upper part of the medicine storage cavity, and the blocking piece is arranged at one side of the adjusting plate, which is far away from the U-shaped connecting rod; in other embodiments, the blocking sheet is not provided.
In the above embodiment, the buffer cavity and the drug storage cavity are both cylindrical structures; in other embodiments, the buffer cavity and the drug storage cavity may also be polygonal cavity structures.
In the above embodiment, the lifting structure is a sleeve fixed at the upper end of the first connecting column, the sleeve is inserted with an insertion rod, the insertion rod is L-shaped and comprises an insertion section and a suspension section vertically fixed with the insertion section, the insertion section is provided with an adjusting hole, the sleeve is provided with a connecting hole matched with the adjusting hole, and the suspension section is hinged with a fixing clamp; in other embodiments, the inserted rod may also be a straight rod, and a side clamp is hinged to the upper end of the inserted rod.
In the above embodiment, the squeezing structure includes a U-shaped frame fixed at one end of the handle, the U-shaped frame includes a first cross frame, a second cross frame and a rod body vertically and fixedly connected with the first cross frame and the second cross frame, the first cross frame and the second cross frame are the same in structure and both include a cross rod and a vertical rod vertically fixed at two ends of the cross rod, a compression roller is rotatably arranged between the vertical rods, and the compression roller of the first cross frame and the compression roller of the second cross frame are respectively located at the front side and the rear side of the ointment bag to squeeze the ointment out of the ointment bag; in other embodiments, the extrusion structure may further include a U-shaped frame fixed on one side of the handle, the U-shaped frame includes a first cross frame, a second cross frame and a rod body fixedly connected to the first cross frame and the second cross frame at a front-back interval, the first cross frame and the second cross frame are the same in structure and both include a cross rod and a push plate disposed on the cross rod, a compression spring is disposed between the push plate and the cross rod, the two push plates are respectively disposed between the two cross rods, and the ointment bag is disposed between the two push plates.
In the embodiment, the medicine applying head comprises an ointment channel, the medicine applying head comprises a groove and a ball rotatably arranged in the groove, and the ointment channel is communicated with the groove; in other embodiments, the medicine applying head can also be only one connecting rod, one end of the connecting rod is detachably connected with the medicine outlet, the other end of the connecting rod is provided with a ball groove, and a ball is rotatably arranged in the ball groove.
Claims (10)
1. A device for applying a medicament to skin, comprising:
a housing;
a medicine storage cavity: the drug storage cavity is arranged in the shell and is cylindrical;
a connector: the connecting port is arranged on the shell and is communicated with the medicine storage cavity and is used for being fixedly connected with the ointment bag;
a medicine outlet: the medicine outlet is arranged on the shell and is communicated with the medicine storage cavity and fixedly connected with the medicine coating head;
a first connecting column: the first connecting column is vertically fixed on the shell, and a first spring is sleeved on the first connecting column;
a second connecting column: the second connecting column is vertically fixed on the shell, and a second spring is sleeved on the second connecting column;
a handle: one end of the first connecting column is sleeved with the first spring, the other end of the first connecting column is sleeved with the second connecting column, and the first spring and the second spring are both positioned between the handle and the shell;
the lifting structure comprises: the height is adjustable and arranged at the top of the first connecting column, and the lifting structure is arranged corresponding to the connecting port so as to conveniently lift and position the tail part of the ointment bag;
extruding the structure: the squeezing structure is arranged between the lifting structure and the connecting port, and the squeezing structure is arranged on the handle relatively to squeeze the ointment bag along with the movement of the handle so as to squeeze the ointment into the ointment storage cavity;
an air bag: the handle is fixed with a squeezing plate which is fixedly connected with the air bag;
adjusting the cavity: the adjusting cavity is arranged in the shell and communicated with the air bag, and an adjusting assembly is arranged in the adjusting cavity;
adjusting a plate: rotate and set up in storing up the medicine chamber, the regulating plate is connected with adjusting part to the regulating plate rotates the discharged ointment volume of regulation medicine outlet when ointment extrudes more.
2. The device for applying the medicine to the skin according to claim 1, wherein the regulating cavity is arranged right below the medicine storage cavity, the regulating assembly comprises a piston plate which is arranged in the regulating cavity in a sliding and sealing manner, a spring is connected between one side of the piston plate, which faces the air inlet, and the front of the regulating cavity, a U-shaped connecting rod is fixed on one side of the piston plate, which faces away from the air inlet, and the other end of the U-shaped connecting rod extends into the medicine storage cavity and is hinged with the regulating plate; the U-shaped connecting rod is in sliding seal fit with the adjusting cavity, and the U-shaped connecting rod is in sliding seal fit with the medicine storage cavity.
3. The device for applying medicine to skin according to claim 2, wherein a shaft sleeve is fixedly arranged on the inner wall surface of the medicine storage cavity, the adjusting plate is centrally and symmetrically provided with a hinge shaft, the hinge shaft is rotatably inserted into the shaft sleeve, the hinge shaft is provided with a torsion spring, and the adjusting plate is inclined from top to bottom and from right to left under the action of the torsion spring.
4. A skin painting device according to claim 3, wherein a ball groove is fixed to a lower side of the adjusting plate, and a hinge ball rotatably fitted in the ball groove is provided at an end of the connecting rod facing the adjusting plate.
5. The device for applying the medicine to the skin as claimed in claim 4, wherein a blocking piece for limiting the adjusting plate is fixed at the upper part of the medicine storage cavity, and the blocking piece is arranged at one side of the adjusting plate, which is far away from the U-shaped connecting rod.
6. A skin painting device according to any one of claims 1 to 5, wherein the housing further comprises a buffer chamber, the buffer chamber is disposed on the right side of the drug storage chamber, the buffer chamber is in communication with the air bag, a first sealing plate is slidably sealed in the buffer chamber, a second sealing plate is slidably sealed in the drug storage chamber, a transmission rod is fixedly connected between the first sealing plate and the second sealing plate, one end of the transmission rod is in sliding sealing engagement with the buffer chamber, and the other end of the transmission rod is in sliding sealing engagement with the drug storage chamber.
7. The device for applying the medicine to the skin as claimed in claim 6, wherein the buffer cavity and the medicine storage cavity are both cylindrical structures, and the diameter of the buffer cavity is larger than that of the medicine storage cavity.
8. A skin painting device according to any one of claims 1 to 5, wherein the lifting structure is a sleeve fixed to the upper end of the first connecting post, an insertion rod is inserted into the sleeve, the insertion rod is L-shaped and comprises an insertion section and a suspension section vertically fixed to the insertion section, the insertion section is provided with an adjusting hole, the sleeve is provided with a connecting hole matched with the adjusting hole, and the suspension section is hinged and suspended with a fixing clamp.
9. The device for applying the medicine to the skin according to any one of claims 1 to 5, wherein the extruding structure comprises a U-shaped frame fixed at one end of the handle, the U-shaped frame comprises a first transverse frame, a second transverse frame and a rod body, the first transverse frame and the second transverse frame are arranged at intervals in the front and back direction, the rod body is vertically and fixedly connected with the first transverse frame and the second transverse frame, the first transverse frame and the second transverse frame are identical in structure and respectively comprise a transverse rod and vertical rods vertically fixed at two ends of the transverse rod, pressing rollers are rotatably arranged between the vertical rods, and the pressing rollers of the first transverse frame and the pressing rollers of the second transverse frame are respectively positioned at the front side and the back side of the ointment bag to extrude the ointment.
10. The device of any one of claims 1-5, wherein the applicator head comprises a patch channel, the applicator head comprises a recess and a ball rotatably disposed in the recess, and the patch channel is in communication with the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108290.2A CN115400337B (en) | 2022-09-13 | 2022-09-13 | Skin medicine applying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211108290.2A CN115400337B (en) | 2022-09-13 | 2022-09-13 | Skin medicine applying device |
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| CN115400337A true CN115400337A (en) | 2022-11-29 |
| CN115400337B CN115400337B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211108290.2A Active CN115400337B (en) | 2022-09-13 | 2022-09-13 | Skin medicine applying device |
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| US20140054479A1 (en) * | 2011-12-30 | 2014-02-27 | Beijing Aeonmed Co., Ltd. | Flow control proportional valve |
| CN205832377U (en) * | 2016-03-23 | 2016-12-28 | 邵芳 | A kind of obstetrics and gynecology department disinfector |
| CN206593271U (en) * | 2017-04-04 | 2017-10-27 | 巴科尔环境系统（佛山）有限公司 | Determine volume adjusting apparatus |
| CN208417557U (en) * | 2018-07-13 | 2019-01-22 | 淄博淄柴新能源有限公司 | Flow Linear regulating valve |
| CN109513101A (en) * | 2018-11-12 | 2019-03-26 | 卢慧聪 | A kind of accurate medicator of paediatrics skin disease |
| CN209163945U (en) * | 2018-08-21 | 2019-07-26 | 神通科技集团股份有限公司 | A kind of air flue valve structure |
| CN210844945U (en) * | 2019-08-29 | 2020-06-26 | 河北工程大学附属医院 | Dermatology medical nursing medicine applying device |
| CN211561552U (en) * | 2018-08-21 | 2020-09-25 | 郭继承 | Dermatological department is with device of scribbling medicine |
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2022
- 2022-09-13 CN CN202211108290.2A patent/CN115400337B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140054479A1 (en) * | 2011-12-30 | 2014-02-27 | Beijing Aeonmed Co., Ltd. | Flow control proportional valve |
| CN205832377U (en) * | 2016-03-23 | 2016-12-28 | 邵芳 | A kind of obstetrics and gynecology department disinfector |
| CN206593271U (en) * | 2017-04-04 | 2017-10-27 | 巴科尔环境系统（佛山）有限公司 | Determine volume adjusting apparatus |
| CN208417557U (en) * | 2018-07-13 | 2019-01-22 | 淄博淄柴新能源有限公司 | Flow Linear regulating valve |
| CN209163945U (en) * | 2018-08-21 | 2019-07-26 | 神通科技集团股份有限公司 | A kind of air flue valve structure |
| CN211561552U (en) * | 2018-08-21 | 2020-09-25 | 郭继承 | Dermatological department is with device of scribbling medicine |
| CN109513101A (en) * | 2018-11-12 | 2019-03-26 | 卢慧聪 | A kind of accurate medicator of paediatrics skin disease |
| CN210844945U (en) * | 2019-08-29 | 2020-06-26 | 河北工程大学附属医院 | Dermatology medical nursing medicine applying device |
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|---|---|
| CN115400337B (en) | 2024-01-30 |
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