A skin medicament application device

Abstract

The application relates to the technical field of medical devices, in particular to a skin medicine smearing device which comprises a bottle body and a smearing head, a smearing head is sleeved with the outside of one side of the outlet of the bottle body, a sealing block is slid on the inside of the bottle body, an agitating structure is arranged on one side of the sealing block, a heating ring is arranged on the outside of the agitating structure, and the heating ring is attached to the bottle body; the agitating structure comprises a control rod, a transmission structure is arranged on one side of the control rod, and an agitating plate is arranged on one side of the transmission structure; in the application, the heating ring and the agitating structure can not only perform constant-temperature treatment on the medicine, improve the activity and penetration efficiency of the medicine, but also ensure that the medicine is uniformly heated, so that the smearing use is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a skin medicine smearing device. BACKGROUND

[0002] At present, skin medicines are usually smeared by hand or simple tools, which is not only inefficient, but also uneven and has the risk of losing drug efficacy. In particular, for medicines that need to be heated or uniformly mixed, such as ointments and gels, the traditional method is difficult to guarantee their uniformity and absorption effect. In addition, the smearing operation in wound care scenarios has problems such as uneven smearing, uncomfortable contact, and temperature stimulation, which further affects the therapeutic effect. Therefore, a skin medicine smearing device is proposed to solve the above problems. SUMMARY

[0003] The present application aims to provide a skin medicine smearing device with a more reasonable structure, which has the functions of medicine heating, mixing, quantity control, uniform release, and comfortable smearing, to realize more precise, safe, and efficient external medicine treatment.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] A skin medicine smearing device comprises a bottle body and a smearing head, the smearing head is sleeved on one side of the outer part of the bottle body outlet, a sealing block is slidably arranged on the inner side of the bottle body, an agitating structure is installed on one side of the sealing block, and a heating ring is arranged on the outer side of the agitating structure, and the heating ring is attached to the bottle body.

[0006] The agitating structure comprises a control rod, a transmission structure is installed on one side of the control rod, and an agitating plate is installed on one side of the transmission structure.

[0007] Preferably, the side of the smearing head away from the bottle body is arranged in a flared shape, a flow guide groove is formed on one side of the smearing head, and a pressing strip is arranged on the inner side of the flow guide groove.

[0008] Preferably, a fixing plate is installed on one side of the pressing strip, the side of the fixing plate is arranged in a concave shape, a vertical rod is installed on the other side of the fixing plate, a slide rod is arranged on one side of the vertical rod and slidably connected to the bottle body, and a return spring is arranged on the outer side of the slide rod.

[0009] Preferably, through holes are uniformly formed on the outer side of the sealing block, a horizontal rod is installed on one side of the sealing block, a fixing frame is installed on the outer side of the horizontal rod, and the bottle body is fixed to the outer side of the fixing frame.

[0010] Preferably, a compression spring is installed on the other side of the fixing frame, a baffle is installed on one side of the compression spring, and the baffle is fixed to the horizontal rod.

[0011] Preferably, the control rod is a lead screw, and the control rod is spirally connected to the cross rod.

[0012] Preferably, the transmission structure includes a sun gear, a planetary gear and a planetary carrier, the sun gear is fixed to one side of the control rod, the outer side of the sun gear is engaged with a planetary gear, the outer side of the planetary gear is engaged with a planetary carrier, and a connecting shaft is installed on the inner side of the planetary gear, and an agitating plate is installed on the other end of the connecting shaft.

[0013] Preferably, limiting structures are installed on both sides of the sun gear and the planet carrier, and the limiting structures are in contact with the outer sides of the planet gears.

[0014] Preferably, there are multiple planetary gears, and the planetary gears are evenly distributed outside the sun gear.

[0015] Preferably, a piston block is installed on the inner side of the bottle body, and the outer side of the piston block slides with the bottle body, and a piston rod is installed on one side of the piston block.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, the heating ring and stirring structure are provided, which can not only keep the medicine at a constant temperature, thereby improving the activity and penetration efficiency of the medicine, but also ensure that the medicine is evenly heated, thereby facilitating application and use;

[0018] 2. In the present invention, by providing the guide groove and the pressure strip, the medicine can be controlled to be stably output along the guide groove, and the pressure strip is used to adjust the amount of medicine output, thereby facilitating the uniform application of the medicine to the affected area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a cross-sectional view of the present invention;

[0021] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A;

[0022] Figure 4 For the present invention Figure 2 Schematic diagram of the structure at B;

[0023] Figure 5 For the present invention Figure 2 Schematic diagram of the structure at point C.

[0024] In the figure: 1, bottle body; 2, smearing head; 3, flow guide groove; 4, pressing strip; 5, fixed plate; 6, vertical rod; 7, sliding rod; 8, reset spring; 9, sealing block; 10, heating ring; 11, through hole; 12, cross rod; 13, fixed frame; 14, compression spring; 15, baffle; 16, control rod; 17, stirring plate; 18, sun gear; 19, planet wheel; 20, planet carrier; 21, connecting shaft; 22, piston block; 23, piston rod. DETAILED DESCRIPTION

[0025] Please refer to Figure 1-5 The present application provides a technical solution:

[0026] A skin medicine smearing device, comprising a bottle body 1 and a smearing head 2, the smearing head 2 is sleeved on one side of the outlet of the bottle body 1, a sealing block 9 is slidably arranged in the bottle body 1, and a stirring structure is arranged on one side of the sealing block 9, and a heating ring 10 is arranged on the outer side of the stirring structure and is attached to the bottle body 1; the stirring structure comprises a control rod 16, one side of the control rod 16 is provided with a transmission structure, and one side of the transmission structure is provided with a stirring plate 17; by arranging the slidable sealing block 9 in the bottle body 1, and arranging the stirring structure and the heating ring 10 attached to the bottle body 1 on the sealing block 9, the internal medicine can be effectively stirred and temperature-controlled during use, preventing the medicine from precipitating, stratifying or solidifying in a low-temperature environment, and at the same time helping to improve the absorption efficiency and penetration depth of the medicine, making smearing safer.

[0027] The side of the smear head 2 away from the bottle body 1 is set in a trumpet shape, and a guide groove 3 is opened on one side of the smear head 2, and a pressure strip 4 is provided on the inner side of the guide groove 3. By designing the smear head 2 into a trumpet shape and providing the guide groove 3, the contact surface of the medicine can be expanded, the flow direction of the medicine liquid can be enhanced, and the accumulation of medicine at the bottle mouth or local excessive amount can be avoided; the pressure strip structure is added inside the guide groove to further regulate the medicine dispensing speed and ensure the smooth and uniform application process; a fixed plate 5 is installed on one side of the pressure strip 4, one side of the fixed plate 5 is concave, and a vertical rod 6 is installed on the other side of the fixed plate 5, a sliding rod 7 is provided on one side of the vertical rod 6, and the sliding rod 7 slides with the bottle body 1, and a return spring 8 is provided on the outer side of the sliding rod 7, and a fixed plate 5 is provided behind the pressure strip. The fixed plate 5 and the vertically slidable slide rod 7 are structured, and a reset spring 8 is arranged on the outside of the slide rod 7, which can make the applicator head produce a certain buffering and rebound effect when pressing the skin for application, preventing discomfort or skin breakage caused by excessive pressure, and improving user experience; at the same time, it is easy to achieve structural reset and extend the service life of the device; through holes 11 are evenly opened on the outside of the sealing block 9, and a cross bar 12 is installed on one side of the sealing block 9. A fixing frame 13 is installed on the outside of the cross bar 12, and the bottle body 1 on the outside of the fixing frame 13 is fixed. The through hole 11 and the cross bar 12 are arranged on the outside of the sealing block 9, which can make the medicine pass smoothly under pressure, and cooperate with the fixing frame to provide a stable guiding function for the sealing block 9 to prevent the sealing block from deflecting during the sliding process. Or rotation instability, maintain the stability of the drug supply path, and improve the reliability of the whole machine; a compression spring 14 is installed on the other side of the fixed frame 13, and a baffle 15 is installed on one side of the compression spring 14, and the baffle 15 is fixed to the cross bar 12. This arrangement is convenient for automatically closing the drug outlet of the bottle body 1 when not in use; the control rod 16 is a screw, and the control rod 16 is spirally connected to the cross bar 12. This arrangement can automatically drive the stirring structure to work when the drug is extruded; the transmission structure includes a sun gear 18, a planetary gear 19 and a planetary carrier 20. A sun gear 18 is fixed to one side of the control rod 16, and a planetary gear 19 is meshed on the outer side of the sun gear 18. The outer side of the planetary gear 19 is meshed with the planetary carrier 20, and the planetary gear A connecting shaft 21 is installed on the inner side of the wheel 19, and a stirring plate 17 is installed on the other end of the connecting shaft 21. This arrangement can automatically stir the medicine more comprehensively; limiting structures are installed on both sides of the sun gear 18 and the planetary carrier 20, and the limiting structures are in contact with the outer side of the planetary gear 19. This arrangement ensures the stable operation of the planetary gear 19; there are multiple planetary gears 19, and the planetary gears 19 are evenly distributed on the outer side of the sun gear 18. This arrangement can stir the medicine more comprehensively; a piston block 22 is installed on the inner side of the bottle body 1, and the outer side of the piston block 22 slides with the bottle body 1, and a piston rod 23 is installed on one side of the piston block 22. This arrangement facilitates the extrusion of medicine.

[0028] Working process: When using this device, first inject the medicine into the internal medicine storage cavity of the bottle body 1, then heat the medicine through the heating ring 10, and then push the piston rod 23, and then drive the medicine to move through the piston block 22. When the medicine moves, it will squeeze the sealing block 9, and then the sealing block 9 moves, so that the through hole 11 is separated from the medicine outlet of the bottle body 1, and then the medicine enters the inner side of the application head 2 through the through hole 11. Under the guidance of the pressure strip 4, part of the medicine enters the guide groove 3, and then the application head 2 is attached to the patient's affected part, and then the medicine can be applied. When applying the medicine, the pressure strip 4 will be squeezed, and then the medicine in the guide groove 3 will be squeezed out, so that the application process can be better performed. After the application is completed, under the action of the compression spring 14, the sealing block 14 is driven to reset, thereby ensuring the sealing effect;

[0029] When the sealing block 9 moves, the control rod 16 is driven to rotate through the cross bar 12, and then the sun gear 18 is driven to rotate, thereby driving the planetary gear 19 to rotate through the planetary carrier 20, and then driving the baffle 15 to rotate through the connecting shaft 21, thereby achieving stirring of the medicine and ensuring its sufficient heating and mixing.

[0030] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method of the present invention and its core ideas. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A skin medicine application device, comprising a bottle body (1) and an application head (2), characterized in that: A coating head (2) is sleeved on the outside of one side of the outlet of the bottle body (1), a sealing block (9) is slidably provided on the inside of the bottle body (1), and a stirring structure is installed on one side of the sealing block (9), and a heating ring (10) is provided on the outside of the stirring structure, and the heating ring (10) is in contact with the bottle body (1); The stirring structure comprises a control rod (16), a transmission structure is installed on one side of the control rod (16), and a stirring plate (17) is installed on one side of the transmission structure; The outer side of the sealing block (9) is uniformly provided with through holes (11), a cross bar (12) is installed on one side of the sealing block (9), a fixing frame (13) is installed on the outer side of the cross bar (12), and the outer side of the fixing frame (13) is fixed to the bottle body (1); A compression spring (14) is installed on the other side of the fixing frame (13), a baffle (15) is installed on one side of the compression spring (14), and the baffle (15) is fixed to the crossbar (12); The control rod (16) is a screw, and the control rod (16) is spirally connected to the cross rod (12); The transmission structure comprises a sun gear (18), a planet gear (19) and a planet carrier (20), the sun gear (18) is fixed to one side of the control rod (16), the outer side of the sun gear (18) is meshed with the planet gear (19), the outer side of the planet gear (19) is meshed with the planet carrier (20), and a connecting shaft (21) is installed on the inner side of the planet gear (19), and a stirring plate (17) is installed on the other end of the connecting shaft (21); Limiting structures are installed on both sides of the sun gear (18) and the planet carrier (20), and the limiting structures are fitted to the outer sides of the planet gears (19); A piston block (22) is installed on the inner side of the bottle body (1), and the outer side of the piston block (22) slides with the bottle body (1). A piston rod (23) is installed on one side of the piston block (22).

2. A skin medicine application device according to claim 1, characterized in that: The side of the smear head (2) away from the bottle body (1) is arranged in a trumpet-shaped manner, and a guide groove (3) is provided on one side of the smear head (2), and a pressure strip (4) is provided on the inner side of the guide groove (3).

3. A skin medicine application device according to claim 2, characterized in that: A fixing plate (5) is installed on one side of the pressure strip (4), and one side of the fixing plate (5) is concave. A vertical rod (6) is installed on the other side of the fixing plate (5). A sliding rod (7) is provided on one side of the vertical rod (6), and the sliding rod (7) slides with the bottle body (1). A return spring (8) is provided on the outer side of the sliding rod (7).

4. A skin medicine application device according to claim 3, characterized in that: There are multiple planetary gears (19), and the planetary gears (19) are evenly distributed outside the sun gear (18).

Images