CN115350390A - Multifunctional applicator for medical skin care - Google Patents

Abstract

The invention relates to an applicator, in particular to a medical skin care multifunctional applicator. The invention provides a medical skin care multifunctional applicator convenient for replacing different types of ointments. The utility model provides a multi-functional medicator of medical skin care, is including scribbling cartridge case, shield, torque spring, kelly and compression spring, scribbles the cartridge case and goes up the rotary type and be equipped with the shield, the shield with scribble and evenly be connected with torque spring between the cartridge case, scribble the cartridge case and go up one side slidingtype that is close to the shield and be equipped with the kelly, kelly and shield joint, the kelly with scribble and be connected with two compression spring between the cartridge case. Through pressing down the catch bar, just make the threaded rod take two squeeze rolls to remove to the left side and extrude the ointment, make the ointment extrude to the skin affected part through paining the lid, conveniently scribble the medicine, in the ointment need not to crowd in advance and scribbles the cartridge case, directly use former packing to extrude, conveniently change different types of ointment, also guaranteed sanitary safety.

Description

Multifunctional applicator for medical skin care

Technical Field

The invention relates to an applicator, in particular to a medical skin care multifunctional applicator.

Background

Medicine need be paintd to skin to dermatological nursing process, and the conventional medicator on the market generally need extrude the ointment into the medicator earlier, then extrudes the ointment through the medicator and paints, when needing to change different kinds of ointments, need clear up the inside remaining ointment of medicator, and it is comparatively troublesome to use, and has sanitary dead angle, and the later stage is used and is easily caused cross infection, influences the recovery in affected part.

The utility model discloses a pharmacy device of scribbling for dermatology of CN111840773A, including the medicine storage pipe, the medicine mouth has been seted up to the one end of medicine storage pipe, the one end joint that the medicine storage pipe is close to the medicine mouth has the branch medicine head, and is provided with a plurality of medicine outlet pipe on the outer wall of branch medicine head, symmetry fixedly connected with spliced pole on the outer wall of medicine storage pipe one side, and sliding connection has a locking plate on the spliced pole, the cover is equipped with the spring on the spliced pole, and spring and locking plate counterbalance, the one end joint that the medicine mouth was kept away from to the medicine storage pipe has the cap, and be provided with anti-skidding line on the outer wall of cap.

However, the above patents still have the following problems: the preparation work before the medicine is scribbled to above-mentioned patent is comparatively loaded down with trivial details, need squeeze into the medicine storage tube earlier with the ointment, then cover the protective film on the circular arc board, press the medicine plectane through magnetism and extrude the ointment, make the medicine ointment scribble on the protective film, paint skin department again, so the operation is comparatively troublesome, inconvenient different ointments of changing, the ointment finishes using, the medicine storage tube is inside to be cleaned, the clean not in place condition easily appears, when later stage uses, cross infection appears easily, harm patient health.

Aiming at the problem that different types of ointments are inconvenient to replace in the patent, a medical skin care multifunctional applicator convenient for replacing different types of ointments needs to be designed.

Disclosure of Invention

In order to overcome the defect that the existing medicine applying device is inconvenient to replace different types of ointments, the technical problem to be solved is as follows: provides a medical skin nursing multifunctional applicator which is convenient for replacing different types of ointments.

The technical implementation scheme of the invention is as follows: the utility model provides a multi-functional applicator of medical skin nursing, including scribbling the cartridge case, the shield, torque spring, the kelly, compression spring, scribble the lid and hang the rope, it is equipped with the shield to scribble the rotary type on the cartridge case, the shield with scribble evenly to be connected with torque spring between the cartridge case, it is equipped with the kelly to scribble one side slidingtype that is close to the shield on the cartridge case, kelly and shield joint, be connected with two compression spring between kelly and the cartridge case of scribbling, it has the lid of scribbling to scribble cartridge case one side joint, scribble the middle silica gel material that is of lid, and it has a thread groove to open, in order to conveniently tighten the ointment on the thread groove, it is connected with and hangs the rope to scribble cartridge case opposite side, so that the applicator hangs on the neck, still including crowded medicine mechanism and change mechanism, be equipped with the convenient crowded medicine mechanism who extrudes the ointment that extrudes the ointment in the cartridge case, it is equipped with the change mechanism of conveniently changing different kinds to scribble on the cartridge case.

As a preferred technical scheme of the invention, the medicine squeezing mechanism comprises a threaded rod, a moving frame, a screw rod, an adjusting frame, a squeezing roller, wedge-shaped rods and a conveying assembly, the threaded rod is symmetrically and rotatably arranged in the medicine coating cylinder, the moving frame is in threaded connection between the two threaded rods, the two wedge-shaped rods are fixed on the moving frame and are convenient to guide the ointment, the screw rod is rotatably arranged on the moving frame, the adjusting frame is in threaded connection with the screw rod and is in sliding connection with the moving frame, the squeezing roller for squeezing the ointment is rotatably arranged on both the moving frame and the adjusting frame, and the conveying assembly is arranged on the medicine coating cylinder.

According to a preferred technical scheme, the conveying assembly comprises a pushing rod, hinged rods, a rack rod, a one-way gear, a convex block, a ratchet wheel, a clamping rod, a clamping spring and a wedge-shaped contact block, the pushing rod is arranged on one side, close to a hanging rope, of the coating cylinder in a sliding mode, the two hinged rods are hinged to the upper side of the pushing rod, the rack rod is arranged on the upper sides of the two hinged rods in a sliding mode and in a rotating mode, the one-way gear used for conveying the extrusion roller is fixed on one side of the threaded rod, the convex block is uniformly fixed on the threaded rod along the circumferential direction and is clamped with the adjacent one-way gear, so that the threaded rod is driven to rotate by the rotation of the one-way gear through the convex block, the one-way gear is meshed with the adjacent rack rod, the ratchet wheel is fixed on one side, close to the one-way gear, the clamping rods are arranged on two sides, close to the rack rod, in the coating cylinder in a sliding mode, the clamping spring is connected between the clamping rod and the coating cylinder, the wedge-shaped contact block is in contact with the adjacent clamping rod.

As a preferred technical scheme of the invention, the replacing mechanism comprises a pushing frame, a return spring and a volute spiral spring, wherein the pushing frame is arranged on one side, close to a pushing rod, of the medicine coating barrel in a sliding mode, the pushing frame is connected with two rack rods in a sliding mode, the return spring is connected between the pushing frame and the medicine coating barrel, the return springs are connected between the two rack rods and the pushing frame, and the volute spiral spring is connected between a threaded rod and the interior of the medicine coating barrel.

As a preferred technical scheme, the ointment applying device further comprises a straightening mechanism, wherein the straightening mechanism comprises a long rack, a narrow gear and a wide gear, the long rack used for straightening the ointment by the squeezing roller is symmetrically fixed on one side, far away from the clamping rod, in the ointment applying cylinder, the narrow gear is symmetrically fixed on the squeezing roller on the upper side, the wide gear is symmetrically fixed on the squeezing roller on the lower side, the two narrow gears are meshed with the close wide gears, and the two wide gears are meshed with the close long racks.

As a preferred technical scheme of the invention, the medicine coating machine further comprises a labor-saving mechanism, the labor-saving mechanism comprises a pressing rod and a buffer spring, the bottom of the medicine coating barrel is rotatably provided with the pressing rod which is convenient for extruding the ointment, the buffer spring is connected between the pressing rod and the medicine coating barrel, and the pressing rod is in contact with the push rod.

As a preferable technical scheme of the invention, the lifting rope is a nylon rope.

As a preferred technical scheme of the invention, the dustproof medicine applying device further comprises a protective cover, wherein the protective cover is clamped on the medicine applying barrel and is positioned on the outer side of the applying cover so as to play a dustproof protective role on the applying cover.

The beneficial effects of the invention are as follows: 1. the push rod is pressed, so that the threaded rod drives the two squeezing rollers to move towards the left side to squeeze ointment, the ointment is squeezed out to the affected part of the skin through the smearing cover, the smearing is convenient, the ointment does not need to be squeezed into the smearing cylinder in advance, the original package is directly used for squeezing out, different types of ointment are convenient to replace, and the sanitation and safety are guaranteed;

2. after one ointment is used, the pushing frame is pulled towards the right side, so that the threaded rod can be reversely rotated, the squeezing roller is driven to return to the initial position, other ointments can be conveniently replaced, and the operation is simple and convenient;

3. under the action of the straightening mechanism, the ointment can be straightened while the squeezing roller squeezes the ointment, so that the ointment is prevented from being bent in the squeezing process;

4. directly press the push rod, alright promote the catch bar and shift up, and then make the medicine cream extrude, compare in the direct extrusion catch bar laborsaving convenience more.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a partially cross-sectional perspective view of the present invention.

Fig. 5 is a schematic perspective view of the medicine-extruding mechanism of the present invention.

Fig. 6 is a schematic view of a first partially-separated body structure of the medicine extruding mechanism of the present invention.

Fig. 7 is a schematic view of a second partial body structure of the drug extruding mechanism of the present invention.

Fig. 8 is a perspective view of a third part of the medicine extruding mechanism of the present invention.

Fig. 9 is a schematic perspective view of the replacing mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first embodiment of the straightening mechanism of the present invention.

Fig. 11 is a schematic perspective view of a second embodiment of the straightening mechanism of the present invention.

Fig. 12 is a schematic perspective view of a first labor-saving mechanism of the present invention.

Fig. 13 is a schematic perspective view of a second labor-saving mechanism of the present invention.

Reference numerals: 1: coating cartridge, 2: dust cap, 21: torsion spring, 3: jamming rod, 4: compression spring, 5: coating cover, 6: hanging rope, 7: medicine extruding mechanism, 71: push rod, 72: hinge rod, 73: rack bar, 74: threaded rod, 75: one-way gear, 76: moving rack, 77: screw, 78: adjusting bracket, 79: squeeze roll, 710: bump, 711: ratchet, 712: catch lever, 713: garter spring, 714: wedge contact block, 8: replacement mechanism, 81: push rack, 82: return spring, 83: return spring, 84: volute spiral spring, 9: straightening mechanism, 91: long rack, 92: narrow gear, 93: wide gear, 10: laborsaving mechanism, 101: pressing lever, 102: buffer spring, 11: a protective cover.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A multifunctional applicator for medical skin care is disclosed, as shown in figures 1-4, comprising a coating cartridge 1, a dust cap 2, a torsion spring 21, a clamping rod 3, a compression spring 4, a coating cap 5, a hanging rope 6, an extruding mechanism 7 and a replacing mechanism 8, wherein the coating cartridge 1 is rotatably provided with the dust cap 2, the dust cap 2 and the coating cartridge 1 are uniformly connected with the torsion spring 21, the coating cartridge 1 is rotatably provided with the clamping rod 3, the clamping rod 3 is clamped with the dust cap 2, the clamping rod 3 and the coating cartridge 1 are connected with the two compression springs 4, the coating cartridge 1 is clamped with the coating cap 5 at the left side, the coating cap 5 is made of silica gel and provided with a thread groove, so that ointment can be conveniently screwed on the thread groove, the right end of the coating cartridge 1 is connected with the hanging rope 6 so that the applicator can be conveniently hung on a neck, the extruding mechanism 7 for conveniently extruding ointment is arranged in the coating cartridge 1, and the coating cartridge 1 is provided with the replacing mechanism 8 for conveniently replacing different types of ointment.

As shown in fig. 1, 5, 6, 7 and 8, the medicine extruding mechanism 7 includes a threaded rod 74, a moving frame 76, a threaded rod 77, an adjusting frame 78, an extruding roller 79, a wedge-shaped rod 715 and a conveying assembly, the threaded rod 74 is rotatably arranged in the medicine coating barrel 1 in a front-back symmetrical manner, the moving frame 76 is connected between the two threaded rods 74 through a thread, the two wedge-shaped rods 715 are fixed on the moving frame 76 to facilitate guiding the ointment, the threaded rod 77 is rotatably arranged on the moving frame 76, the adjusting frame 78 is connected on the threaded rod 77 through a thread, the adjusting frame 78 is connected with the moving frame 76 in a sliding manner, the extruding roller 79 for extruding the ointment is rotatably arranged on the left side of the moving frame 76 and the left side of the adjusting frame 78, and the conveying assembly is arranged on the right side of the medicine coating barrel 1.

As shown in fig. 1, 5, 6, 7 and 8, the conveying assembly comprises a push rod 71, a hinged rod 72, a rack rod 73, a one-way gear 75, a convex block 710, a ratchet 711, a clamping rod 712, a clamping spring 713 and a wedge-shaped contact block 714, the push rod 71 is arranged on the right side of the coating cartridge 1 in a sliding manner, two hinged rods 72 are hinged to the upper side of the push rod 71, rack rods 73 are arranged on the upper sides of the two hinged rods 72 in a sliding and rotating manner, the one-way gear 75 for conveying the extrusion roller 79 is fixed on the right side of the threaded rod 74, the convex block 710 is uniformly fixed on the right side of the threaded rod 74 along the circumferential direction, the convex block 710 is clamped with the adjacent one-way gear 75, so that the one-way gear 75 drives the threaded rod 74 to rotate through the convex block 710, the one-way gear 75 is meshed with the adjacent rack rod 73, the ratchet 711 is fixed on the right side of the threaded rod 74, the ratchet 711 is located on the right side of the one-way gear 75, the clamping rod 712 is symmetrically arranged in a front-back manner, the clamping rod 712 is connected with the clamping spring 713 connected with the coating cartridge 1, the clamping rod 712 is contacted with the clamping rod 712, the wedge-shaped contact block 714, and the wedge-shaped contact block 714.

As shown in fig. 1 and 9, the replacing mechanism 8 includes a pushing frame 81, a return spring 82, a return spring 83 and a scroll spring 84, the pushing frame 81 is slidably disposed on the right side of the coating cartridge 1, the pushing frame 81 is slidably connected to the two rack rods 73, the return spring 82 is connected between the pushing frame 81 and the coating cartridge 1, the return spring 83 is connected between the two rack rods 73 and the pushing frame 81, and the scroll spring 84 is connected between the right side of the threaded rod 74 and the inside of the coating cartridge 1.

When the device is used for applying medicine to the skin affected part of a patient, the clamping rod 3 can be pulled to the front side firstly to compress the compression spring 4, the torsion spring 21 is in a deformation state initially, the clamping rod 3 does not clamp the dust cap 2 any more after moving to the front side, the dust cap 2 can be rotated upwards and opened due to the resetting of the torsion spring 21, the clamping rod 3 is loosened at the moment to ensure that the clamping rod 3 moves to the rear side for resetting due to the resetting of the compression spring 4, ointment is held by hands to screw down the ointment cap, then the ointment is screwed on the thread groove to ensure that the ointment outlet is communicated with the thread groove, the tail end of the ointment is clamped between the two squeezing rollers 79, the dust cap 2 can be reversely rotated and closed after the ointment is fixed to ensure that the torsion spring 21 is deformed, the dust cap 2 also squeezes the cambered surface of the clamping rod 3 firstly, the clamping rod 3 is enabled to move towards the front side, the compression spring 4 is enabled to compress, after the dust cover 2 crosses the clamping rod 3, the clamping rod 3 moves towards the rear side to clamp the dust cover 2 due to the reset of the compression spring 4, if the volume of ointment is larger and the distance between the two squeezing rollers 79 is smaller, the screw rod 77 can be rotated to drive the adjusting frame 78 to move upwards, the adjusting frame 78 drives the upper squeezing roller 79 to move upwards, the distance between the two squeezing rollers 79 is increased, the ointment can be fixed at the moment, the tail end of the toothpaste is located between the two squeezing rollers 79, then the screw rod 77 is reversed to drive the adjusting frame 78 and the upper squeezing roller 79 to move downwards, the upper squeezing roller 79 clamps the tail end of the ointment, and therefore the ointment can adapt to ointments with different sizes.

When in formal medicine application, the whole device can be hung on the neck through the hanging rope 6, then the medicine applying barrel 1 is held by hands, the applying cover 5 is attached to the affected part of the skin, the pushing rod 71 can be upwards extruded, the pushing rod 71 pushes the two hinged rods 72 to rotate, the two hinged rods 72 push the two rack rods 73 to be away from each other, the return spring 83 is compressed, the two rack rods 73 simultaneously drive the two wedge-shaped contact blocks 714 to be away from each other, the two rack rods 73 drive the threaded rod 74 and the ratchet 711 to rotate through the two one-way gears 75 and the convex block 710, the scroll spring 84 deforms accordingly, the ratchet 711 pushes the clamping rod 712 to repeatedly move up and down through the inclined surface of the ratchet 711, the clamping spring 713 repeatedly stretches and returns, the two threaded rods 74 rotate to drive the moving frame 76, the screw rod 77, the adjusting frame 78 and the extrusion roller 79 to move leftwards, so that the two extrusion rollers 79 extrude the ointment, the ointment is extruded to the affected part of the skin by the smearing cover 5, the two squeezing rollers 79 rotate due to friction with the ointment, after the ointment is extruded by a proper amount, the pushing rod 71 can be loosened, the two rack rods 73 are mutually close to each other under the reset action of the reset spring 83 to reset, and then the two hinged rods 72 are pushed to rotate reversely, the hinged rods 72 push the pushing rod 71 to move downwards, the two rack rods 73 are mutually close to each other and drive the one-way gear 75 to rotate reversely, because the one-way gear 75 is one-way, the one-way gear 75 cannot drive the lug 710 and the threaded rod 74 to rotate, meanwhile, the ratchet 711 is also clamped by the clamping rod 712, the ratchet 711 cannot reversely push the clamping rod 712, so that the two squeezing rollers 79 cannot be influenced when the pushing rod 71 is reset, the whole device can be moved during smearing, the ointment is smeared at the affected part of the skin by using the smearing cover 5, the middle part of the smearing cover 5 is made of silica gel material and is more attached to the skin, ointment is smeared more evenly and can not cause discomfort of patients, when the ointment is required to be extruded, the operations are repeated, the movable frame 76 gradually moves to the left side in the use process of the ointment, and the tail end of the extruded ointment is bent downwards due to the guiding of the wedge-shaped rod 715 on the movable frame 76, so that the influence on the normal use of the medicine extruding mechanism 7 is avoided.

If the ointment needs to be replaced after being used or other types of ointment need to be replaced, the pushing frame 81 is pulled towards the right side to compress the return spring 82, the pushing frame 81 moves towards the right side to drive the two rack rods 73 to move towards the right side along the hinge rod 72, further the two wedge-shaped contact blocks 714 and the two one-way gears 75 are driven to move towards the right side, the one-way gears 75 are separated from the clamping connection with the convex blocks 710, the wedge-shaped contact blocks 714 move towards the right side to push the clamping rods 712 to move upwards, the clamping springs 713 are stretched, the clamping rods 712 do not clamp the ratchet 711 any more, the threaded rods 74 drive the ratchet 711 to rotate reversely to reset under the resetting action of the scroll springs 84, meanwhile, the movable frame 76, the screw 77, the adjusting frame 78 and the squeezing roller 79 are driven to move to the right for resetting, after the squeezing roller 79 resets to an initial position, the pushing frame 81 can be loosened, the pushing frame 81 is driven to move to the left for resetting under the resetting action of the return spring 82, the two rack rods 73, the two wedge-shaped contact blocks 714 and the two one-way gears 75 are driven to move to the left for resetting, the two one-way gears 75 are clamped with the convex blocks 710 again, the wedge-shaped contact blocks 714 are not in contact with the clamping rods 712, the clamping rods 712 can move downwards under the resetting action of the clamping springs 713 to clamp the ratchet 711, then the dustproof cover 2 is opened, empty ointment is screwed down and replaced with new ointment again, and the smearing cover 5 can be detached for cleaning and is convenient for next use.

Example 2

In addition to embodiment 1, as shown in fig. 10 and 11, the ointment applying machine further comprises a straightening mechanism 9, wherein the straightening mechanism 9 comprises a long rack 91, a narrow gear 92 and a wide gear 93, the long rack 91 for straightening the ointment by the squeezing roller 79 is symmetrically fixed on the front and back of the left wall in the ointment applying barrel 1, the narrow gear 92 is symmetrically fixed on the upper squeezing roller 79 in the front and back direction, the wide gear 93 is symmetrically fixed on the lower squeezing roller 79 in the front and back direction, the two narrow gears 92 are meshed with the adjacent wide gears 93, and the two wide gears 93 are meshed with the adjacent long rack 91.

When ointment is extruded, the two squeezing rollers 79 move towards the left side to drive the narrow gear 92 and the wide gear 93 to move towards the left side, the wide gear 93 rotates while moving due to meshing with the long rack 91, the narrow gear 92 is further driven to rotate, rotating force is applied to the two squeezing rollers 79, the squeezing rollers 79 straighten the ointment, the ointment is prevented from being bent in the ointment extruding process of the two squeezing rollers 79, the ointment is extruded out more smoothly, and when the two squeezing rollers 79, the two narrow gears 92 and the two wide gears 93 move towards the right side and reset, the wide gear 93 rotates reversely along the long rack 91, and the two squeezing rollers 79 and the two narrow gears 92 are further driven to rotate reversely and reset.

As shown in fig. 12 and 13, the drug applying device further comprises a labor saving mechanism 10, wherein the labor saving mechanism 10 comprises a pressing rod 101 and a buffer spring 102, the pressing rod 101 for facilitating the extrusion of the drug paste is rotatably arranged at the bottom of the drug applying barrel 1, the buffer spring 102 is connected between the pressing rod 101 and the drug applying barrel 1, and the pressing rod 101 is in contact with the pushing rod 71.

When ointment needs to be extruded, the pressing rod 101 is directly extruded to compress the buffer spring 102, the pressing rod 101 pushes the pushing rod 71 to move upwards, the squeezing roller 79 is further enabled to squeeze the ointment, the pressing rod 101 is loosened after the ointment is extruded, the pressing rod 101 is enabled to rebound and reset due to the resetting of the buffer spring 102, the pushing rod 71 is further not pushed any more, the pushing rod 71 is also reset, the operation is more labor-saving, and one finger is not needed to be aligned to the pushing rod 71 to finish extrusion.

As shown in fig. 1, the medicine applying barrel further comprises a protecting cover 11, the protecting cover 11 is clamped on the left side of the medicine applying barrel 1, and the protecting cover 11 is located on the outer side of the applying cover 5 to play a role in dust prevention and protection on the applying cover 5.

As shown in fig. 1, the hanging rope 6 is a nylon rope.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (8)

1. The utility model provides a multi-functional applicator of medical skin care, including scribbling cartridge (1), shield (2), torque spring (21), kelly (3), compression spring (4), scribble lid (5) and hang rope (6), it is equipped with shield (2) to scribble the rotation type on cartridge (1), shield (2) and scribble evenly be connected with torque spring (21) between cartridge (1), it is equipped with kelly (3) to scribble the one side slidingtype that is close to shield (2) on cartridge (1), kelly (3) and shield (2) joint, kelly (3) and scribble and be connected with two compression spring (4) between cartridge (1), it has scribbles lid (5) to scribble cartridge (1) one side joint, scribble the middle silica gel material that is of lid (5), and open there is a thread groove, in order to conveniently screw up the ointment on the thread groove, it is connected with to scribble cartridge (1) opposite side and hangs rope (6), so that will the applicator hangs on the neck, characterized by: the ointment applying device is characterized by further comprising an ointment extruding mechanism (7) and a replacing mechanism (8), the ointment extruding mechanism (7) which is convenient for extruding ointment is arranged in the ointment applying barrel (1), and the replacing mechanism (8) which is convenient for replacing different types of ointment is arranged on the ointment applying barrel (1).

2. A medical skin care multifunctional applicator according to claim 1 wherein: medicine squeezing mechanism (7) is including threaded rod (74), removal frame (76), screw rod (77), alignment jig (78), squeeze roll (79), wedge pole (715) and conveying assembly, it is equipped with threaded rod (74) to scribble cartridge (1) interior symmetry rotary type, threaded connection has removal frame (76) between two threaded rods (74), be fixed with two wedge poles (715) on removal frame (76), the convenience is to the ointment direction, it is equipped with screw rod (77) to rotate the formula on removal frame (76), threaded connection has alignment jig (78) on screw rod (77), alignment jig (78) link to each other with removal frame (76) slidingtype, equal rotary type is equipped with squeeze roll (79) that are used for extrudeing the ointment on removal frame (76) and alignment jig (78), it is equipped with conveying assembly on cartridge (1) to scribble.

3. A medical skin care multifunctional applicator according to claim 2 wherein: the conveying assembly comprises a push rod (71), hinged rods (72), rack rods (73), one-way gears (75), convex blocks (710), ratchet wheels (711), clamping rods (712), clamping springs (713) and wedge-shaped contact blocks (714), the push rod (71) is arranged on one side, close to a hanging rope (6), of the medicine coating barrel (1) in a sliding mode, the two hinged rods (72) are hinged to the upper side of the push rod (71), the rack rods (73) are arranged on the upper sides of the two hinged rods (72) in an all-sliding and rotating mode, one side of each threaded rod (74) is fixedly provided with one-way gears (75) used for conveying an extrusion roller (79), the convex blocks (710) are uniformly fixed on the threaded rod (74) along the circumferential direction, the convex blocks (710) are clamped with the adjacent one-way gears (75), so that the one-way gears (75) drive the convex blocks (710) to rotate with the clamping rods (74), the one-way gears (75) are meshed with the adjacent rack rods (73), the ratchet wheels (711) are fixed on one side, the side, which is close to the one-way gears (75), the clamping rods (712) are respectively connected with the clamping rods (712), the top of each rack rod (73) is fixed with a wedge-shaped contact block (714), and each wedge-shaped contact block (714) is contacted with the adjacent clamping rod (712).

4. A medical skin care multifunctional applicator according to claim 3 wherein: change mechanism (8) including push away frame (81), return spring (82), reset spring (83) and volute spiral spring (84), scribble that one side that is close to catch bar (71) on medicine section of thick bamboo (1) is slidingtype and be equipped with push away frame (81), push away frame (81) and two rack bar (73) slidingtype link to each other, push away frame (81) and scribble and be connected with return spring (82) between medicine section of thick bamboo (1), all be connected with reset spring (83) between two rack bar (73) and push away frame (81), threaded rod (74) and scribble and all be connected with volute spiral spring (84) between medicine section of thick bamboo (1) inside.

5. A medical skin care multifunctional applicator according to claim 4 wherein: the ointment applying machine is characterized by further comprising a straightening mechanism (9), wherein the straightening mechanism (9) comprises a long rack (91), a narrow gear (92) and a wide gear (93), one side, far away from the clamping rod (712), in the ointment applying barrel (1) is symmetrically and fixedly provided with the long rack (91) used for enabling the squeezing roller (79) to straighten ointment, the squeezing roller (79) on the upper side is symmetrically and fixedly provided with the narrow gear (92), the squeezing roller (79) on the lower side is symmetrically and fixedly provided with the wide gear (93), the two narrow gears (92) are meshed with the close wide gear (93), and the two wide gears (93) are meshed with the close long rack (91).

6. A medical skin care multifunctional applicator according to claim 5 wherein: the medicine paste applying device is characterized by further comprising a labor-saving mechanism (10), wherein the labor-saving mechanism (10) comprises a pressing rod (101) and a buffer spring (102), the pressing rod (101) facilitating the extrusion of medicine paste is rotatably arranged at the bottom of the medicine applying barrel (1), the buffer spring (102) is connected between the pressing rod (101) and the medicine applying barrel (1), and the pressing rod (101) is in contact with the pushing rod (71).

7. A medical skin care multifunctional applicator according to claim 1 wherein: also comprises a hanging rope (6) which is a nylon rope.

8. A medical skin care multifunctional applicator according to claim 1 wherein: still including protective cover (11), the joint has protective cover (11) on scribbling medicine section of thick bamboo (1), and protective cover (11) are located and scribble the lid (5) outside to cover (5) play the effect of dustproof protection to scribbling.

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