A health care cream application device

Abstract

This utility model discloses a health ointment application device, belonging to the field of ointment application technology; the health ointment application device includes an ointment tube, the ointment tube has a soft shell structure, and an application head is detachably provided at the bottom of the ointment tube. The bottom of the application head is an application arc surface, and the application arc surface is evenly distributed with extrusion holes for extruding ointment. The application arc surface includes a hard shell layer on the inner side and a silicone layer on the outer side, and the extrusion holes penetrate through the hard shell layer and the silicone layer; this utility model has the advantages of convenient and quick application of ointment, prevention of ointment drying and solidification, and reduction of external dust entering the ointment tube.

Description

Technical Field

[0001] This utility model relates to the field of ointment application technology, and in particular to a health care ointment application device. Background Technology

[0002] Skin diseases are a general term for diseases occurring on the skin and its appendages. The skin is the largest organ in the human body, and there are many types of skin diseases. Diseases of various internal organs can also manifest on the skin. There are many causes of skin diseases, such as infectious skin diseases like leprosy, scabies, fungal infections, and bacterial skin infections, which are often contagious and not only affect physical health but also cause panic and social discrimination. However, with the improvement of people's living standards and the progress of science and technology, infectious diseases such as leprosy have been significantly controlled worldwide. Other internal and external factors that cause skin diseases, such as mechanical, physical, chemical, biological, endocrine, and immune factors, are receiving increasing attention. In dermatology, most of the medications used are applied to the skin surface. When medical staff apply medication to patients' arms, they usually use a face stick, which is quite cumbersome. To reduce the inconvenience for medical staff, many instruments that replicate the application of medication by medical staff have appeared on the market.

[0003] Utility model patent CN211158104U discloses a drug application device for traditional Chinese medicine dermatology, comprising a medicine container with a sealed piston inside. One end of the sealed piston is fixedly connected to a connecting rod, and the end of the connecting rod away from the sealed piston is fixedly connected to a squeezing block. A dispensing nozzle is fixedly connected to the end of the medicine container away from the squeezing block, and a connecting section is fixedly connected to the end of the dispensing nozzle adjacent to the medicine container. An isolation sleeve is fixedly connected to the end of the medicine container away from the squeezing block. This drug application device for traditional Chinese medicine dermatology has two advantages: firstly, the structure of the medicine container is similar to a syringe, and its detachable design facilitates the filling of ointment and allows for easy disassembly for cleaning and disinfection; secondly, the isolation sleeve serves as a recyclable disposable consumable, requiring replacement when applying medication to different patients, effectively preventing cross-infection.

[0004] In actual use, it is necessary not only to squeeze the ointment onto the skin surface, but also to spread the squeezed ointment evenly and thinly on the skin surface to facilitate drug absorption. However, in the above-mentioned utility model, the application cotton is located on the dispensing tube, and the ointment needs to be squeezed out first and then spread with the application cotton, which makes the operation less convenient. Utility Model Content

[0005] The purpose of this invention is to address the problem that the ease of operation of the application structure of existing ointment application devices needs further improvement, and to propose a health ointment application device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A health care ointment application device includes an ointment tube, which has a soft shell structure. An application head is detachably provided at the bottom of the ointment tube. The bottom of the application head is an application arc surface, and the application arc surface is evenly distributed with extrusion holes for extruding ointment.

[0008] The coating arc surface includes an inner hard shell layer and an outer silicone layer, and the extrusion hole penetrates through the hard shell layer and the silicone layer.

[0009] Furthermore, the applicator head also includes an annular wall, and the top of the applicator arc surface is provided with an annular wall, which is screwed to the ointment tube.

[0010] Furthermore, it also includes a cap that fits over the application head.

[0011] Furthermore, the bottom of the cover has a flat structure.

[0012] Furthermore, the inside of the extrusion hole is provided with a barrier to prevent external dust from entering.

[0013] Furthermore, the barrier sheet is fan-shaped, and multiple barrier sheets are radially distributed and installed inside the barrier sheet. One end of the barrier sheet near the side wall of the extrusion hole is connected to the extrusion hole, and the barrier sheet is an elastic structure.

[0014] Furthermore, the thickness of the barrier sheet at the end closest to the center of the extrusion hole is less than the thickness of the barrier sheet at the end furthest from the center of the extrusion hole.

[0015] Furthermore, the ointment tube is made of a plastic material.

[0016] Compared with the prior art, the present invention provides a health care ointment application device, which has the following beneficial effects:

[0017] This utility model discloses a health care ointment application device. In use, the application head is removed, the ointment is loaded into the ointment tube, the application head is then attached, and the ointment tube is squeezed to squeeze the ointment out of the squeezing hole. Next, the application head is gently pressed onto the skin surface where the ointment needs to be applied, so that the silicone layer comes into contact with the skin. With reduced skin irritation, the squeezing force is controlled by the fingers to slowly squeeze out the ointment. The ointment is applied while it is being squeezed out. Compared with the existing technology, which squeezes out the ointment first and then applies it with an application cotton pad, it is more convenient and faster.

[0018] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model from the upper right perspective, showing the explosion effect.

[0021] Figure 3 This is a schematic diagram of the overall structure of this utility model from the lower right perspective, showing the explosion effect.

[0022] Figure 4 This is a schematic diagram of the applicator head structure of this utility model;

[0023] Figure 5 For the present utility model Figure 4 A magnified schematic diagram of the structure in section A;

[0024] Figure 6 This is a schematic diagram of the extrusion hole structure of this utility model;

[0025] Figure 7 For the present utility model Figure 6 A magnified schematic diagram of the structure in section B.

[0026] In the picture:

[0027] 1. Ointment tube; 2. Application head; 201. Circular wall; 202. Application arc surface; 203. Dispensing hole; 204. Barrier sheet; 205. Hard shell layer; 206. Silicone layer; 3. Cap. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Reference Figure 1-7 This utility model discloses a health care ointment application device, including an ointment tube 1, which is used to hold ointment. The ointment tube 1 itself has a soft shell structure, which makes it easy to squeeze the ointment by pinching the ointment tube 1 with your fingers.

[0030] The ointment tube 1 is made of plastic material. The purpose of using plastic material is that when there is less ointment in the ointment tube 1, the ointment can be gathered towards the application head 2 by rolling the ointment tube 1. At the same time, since the ointment tube 1 is made of plastic material, it will not automatically return to its original shape after being rolled, thus keeping the ointment gathered near the application head 2. In this state, the user can still naturally squeeze the ointment tube 1 with their fingers to squeeze it out.

[0031] The bottom of the ointment tube 1 is detachably equipped with an application head 2, which is used to slide on the skin surface to apply the ointment.

[0032] The bottom of the applicator head 2 is an applicator arc surface 202, which is a downward convex arc surface that facilitates smooth gliding on the skin surface.

[0033] The coating arc surface 202 is evenly distributed with extrusion holes 203 for squeezing out the ointment. When the ointment tube 1 is squeezed hard, the ointment flows out from the extrusion holes 203.

[0034] The coating arc surface 202 includes an inner hard shell layer 205 and an outer silicone layer 206. The extrusion hole 203 penetrates the hard shell layer 205 and the silicone layer 206. The hard shell layer 205 and the silicone layer 206 are bonded and fixed together. The hard shell layer 205 is used to provide structural stability support, and the silicone layer 206 is used for skin contact to reduce skin irritation.

[0035] The applicator head 2 also includes an annular wall 201. The top of the applicator arc surface 202 is integrally formed with an annular wall 201. The annular wall 201 is screwed to the ointment tube 1. Specifically, the inner wall of the annular wall 201 is machined with internal threads, and the bottom outer wall of the ointment tube 1 is machined with external threads. The annular wall 201 and the ointment tube 1 are connected by a sealing thread, which facilitates disassembly and sealing.

[0036] The device also includes a cap 3, which is fitted over the outside of the applicator head 2. When the device is not in use, the cap 3 is installed to reduce the leakage of ointment and prevent the ointment from drying and solidifying.

[0037] The bottom of the cap 3 is flat, which makes it easy to stand the device upright. This helps the ointment to accumulate in the application head 2, reducing the need to squeeze the ointment into the application head 2 each time it is used.

[0038] The inside of the dispensing hole 203 is equipped with a barrier 204 to prevent external dust from entering. The barrier 204 prevents dust from entering the ointment cartridge 1 and the application head 2 through the dispensing hole 203, thereby reducing the possibility of ointment contamination.

[0039] Specifically, the barrier 204 is fan-shaped, and multiple barrier 204s are radially distributed and installed inside the barrier 204. In this application, the extrusion hole 203 is a circular hole, and multiple barrier 204s are radially arranged to form a circular structure and installed inside the extrusion hole 203.

[0040] One end of the barrier plate 204 near the side wall of the extrusion hole 203 is connected to the extrusion hole 203, as shown in the following figure. Figure 7 As shown, when the ointment tube 1 is squeezed, the ointment squeezes the barrier 204, and the middle of the barrier 204 bends downward. The ointment is squeezed out from the center of several barrier 204. The barrier 204 is an elastic structure. When the application is finished and the hand is released, the ointment no longer squeezes the barrier 204 downward. Under the action of elasticity, the barrier 204 automatically returns to its original shape, blocking the communication between the extrusion hole 203 and the outside, thereby preventing dust from entering the interior of the ointment tube 1 and the application head 2.

[0041] The barrier 204 is located inside the upper part of the extrusion hole 203, so that even after the center side of the barrier 204 is bent and deformed downwards, the lowest end of the barrier 204 will not protrude to the outside of the extrusion hole 203, thus preventing the barrier 204 from scratching the skin when extruding medicine.

[0042] The thickness of the barrier plate 204 at the end near the center of the extrusion hole 203 is less than the thickness of the end of the barrier plate 204 away from the center of the extrusion hole 203. Specifically, with the axis of the extrusion hole 203 as the center, the barrier plate 204 is thinner at the central corner near the center and thicker at the arc-shaped edge away from the center. This serves two purposes: first, it facilitates a stable connection between the barrier plate 204 and the extrusion hole 203; second, it facilitates elastic bending deformation at the end of the barrier plate 204 near the center.

[0043] Working principle: Before use, remove the cap 3, remove the applicator head 2, and put the ointment into the ointment tube 1;

[0044] When using, pinch the ointment tube 1 and squeeze the ointment with slight force. Under the action of external force, the ointment squeezes the barrier 204, and the center of the barrier 204 undergoes elastic deformation, and the ointment is squeezed out from the squeezing hole 203. When the ointment is squeezed out, put the application head 2 against the skin surface where the ointment needs to be applied, control the device to slide on the skin surface, and squeeze out the ointment evenly to make the ointment spread evenly. Alternatively, you can gently remove the ointment tube 1 and, without squeezing the ointment, use only the application head 2 to reapply the ointment to areas that have not been spread evenly until it is even.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0046] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A health care ointment application device comprising an ointment cartridge (1), characterized in that, The ointment tube (1) has a soft shell structure. The bottom of the ointment tube (1) is detachably provided with an application head (2). The bottom of the application head (2) is an application arc surface (202). The application arc surface (202) is evenly distributed with extrusion holes (203) for extruding ointment. The coating arc surface (202) includes a hard shell layer (205) on the inner side and a silicone layer (206) on the outer side, and the extrusion hole (203) penetrates the hard shell layer (205) and the silicone layer (206).

2. The health care ointment application device according to claim 1, wherein The applicator (2) also includes an annular wall (201), and the top of the applicator arc surface (202) is provided with an annular wall (201), and the annular wall (201) is screwed to the ointment tube (1).

3. The health care ointment applicator of claim 2, wherein, It also includes a cap (3) which is fitted over the outside of the applicator head (2).

4. The health care ointment application device according to claim 3, characterized in that, The bottom of the cover (3) has a flat structure.

5. The health care ointment application device according to claim 1, characterized in that, The inside of the extrusion hole (203) is provided with a barrier plate (204) to prevent external dust from entering.

6. The health care ointment application device according to claim 5, characterized in that, The barrier sheet (204) is fan-shaped, and multiple barrier sheets (204) are radially distributed and installed inside the barrier sheet (204). One end of the barrier sheet (204) near the side wall of the extrusion hole (203) is connected to the extrusion hole (203). The barrier sheet (204) is an elastic structure.

7. The health care ointment application device according to claim 6, characterized in that, The thickness of the barrier sheet (204) at the end near the center of the extrusion hole (203) is less than the thickness of the barrier sheet (204) at the end away from the center of the extrusion hole (203).

8. The health care ointment application device according to claim 1, characterized in that, The ointment tube (1) is made of plastic material.

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