Waterproof moxibustion heat patch
By incorporating a PU waterproof membrane and a mesh structure into the heat patch, the problems of medicated plaster dripping and running are solved, ensuring both waterproofness and adhesiveness, and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-03-31
AI Technical Summary
Existing waterproof moxibustion patches are prone to dripping or running during use, causing the adhesive to lose its stickiness and affecting their waterproof performance.
The first membrane is made of PU waterproof material and is equipped with a ring, slot, slide, cover, and block. The second membrane is designed with a mesh structure to ensure that the plaster is evenly spread and slowly penetrates through the fine pores, preventing dripping and running.
It effectively prevents the plaster from dripping or running, maintains the adhesiveness of the adhesive parts, and ensures the waterproofness and ease of use of the heat patch.
Smart Images

Figure CN224056304U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of moxibustion heat patch technology, and in particular to a waterproof moxibustion heat patch. Background Technology
[0002] With increasing health awareness, people are showing greater acceptance of Traditional Chinese Medicine (TCM) and natural therapies, and more and more people are choosing TCM methods to prevent and treat diseases and regulate their bodies. While traditional moxibustion therapy is highly effective, it is relatively complex to perform, requires professional personnel, and poses safety hazards such as open flames. This has created a vast market for convenient moxibustion heat patches. Currently, a large portion of waterproof moxibustion heat patches are made by first adding a medicated plaster to the heat patch, then peeling off the release paper from the side that contacts the skin before applying it. However, after adding the plaster, the heat patch needs to be lifted. At this point, the medicated plaster can easily drip due to the angle at which the operator holds the patch, or the liquid from the plaster may flow onto the adhesive area, causing the adhesive to lose its stickiness, creating gaps in the heat patch, and rendering it non-waterproof. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a waterproof moxibustion patch.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A waterproof moxibustion patch includes a first membrane body made of PU waterproof material. A ring body is installed on the first membrane body. Two sets of slots are formed in the ring body. A sliding groove is formed on one side of each of the two sets of slots. A cover body is attached to the ring body. Two sets of blocks are installed on the cover body. The two sets of sliding grooves are slidably connected to the corresponding blocks. A mesh is formed on the cover body.
[0006] Preferably, a second membrane is installed inside the cover body, and the second membrane has multiple sets of fine holes.
[0007] Preferably, two sets of first release paper are bonded together on the first film.
[0008] Preferably, a first easy-tear sticker is attached to both sets of the first release paper.
[0009] Preferably, two sets of second release paper are bonded together on the first film.
[0010] Preferably, a second easy-tear sticker is attached to both sets of the second release paper.
[0011] Preferably, a third membrane is bonded to the first membrane.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. With the first membrane, ring, slot, slide, cover, locking block and second membrane set, before use, first place the cover into the second membrane of the plaster, spread the plaster evenly on the second membrane, then pick up the cover and align the locking block on the cover with the corresponding slot on the ring, and rotate the locking block so that the locking block rotates through the slide, which can prevent the cover from falling off. Then pick up the heat patch and align it with the position where the plaster needs to be applied and apply it. This ensures that no matter what angle you hold the heat patch, the plaster will not drip or the plaster liquid will flow on the adhesive part, thus ensuring that the adhesive part is not affected and ensuring the waterproofness of the heat patch.
[0014] 2. The second membrane and the mesh screen are installed in the cover. The second membrane has multiple small mesh holes, which allows the plaster to slowly penetrate and ensures that it will not leak out from the mesh screen before the plaster is applied. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of a waterproof moxibustion patch proposed in this utility model;
[0016] Figure 2 for Figure 1 A rear view structural diagram of the first membrane and the second easy-tear adhesive strip;
[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the first release paper, the second release paper, and the first easy-tear adhesive;
[0018] Figure 4 for Figure 1 Schematic diagram of the middle cover structure;
[0019] Figure 5 for Figure 4 A schematic diagram of the structure of the central ring, the slot, and the slide.
[0020] In the diagram: 1. First film body; 2. Ring body; 3. Slot; 4. Slide groove; 5. Cover body; 6. Slot block; 7. Second film body; 8. Screen; 9. First release paper; 10. First easy-tear sticker; 11. Second release paper; 12. Second easy-tear sticker; 13. Third film body. Detailed Implementation
[0021] 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.
[0022] Example 1, referring to Figures 1 to 5 A waterproof moxibustion patch includes a first membrane 1 made of waterproof PU material. A ring 2 is mounted on the first membrane 1, and two sets of slots 3 are formed inside the ring 2. Each set of slots 3 has a sliding groove 4 on one side. A cover 5 is fitted onto the ring 2, and two sets of locking blocks 6 are mounted on the cover 5. When the cover 5 is lifted, the locking blocks 6 on the cover 5 are aligned with the corresponding slots 3 on the ring 2 and engaged. Rotating the locking blocks 6 allows them to rotate through the sliding grooves 4, preventing the cover 5 from falling off. The two sets of sliding grooves 4 are slidably connected to the corresponding locking blocks 6. A mesh 8 is provided on the cover 5. The mesh of the strainer 8 is relatively large, which facilitates absorption by contact with the skin. The general process is to first pour the plaster into the space formed by the cover body 5 and the second membrane 7 in the inner cavity of the cover body 5, and spread the plaster evenly on the second membrane 7. Then, pick up the cover body 5 and align the locking block 6 on the cover body 5 with the corresponding locking groove 3 on the ring body 2. Rotate the locking block 6 so that it rotates through the sliding groove 4 to prevent the cover body 5 from falling off. All of these measures ensure that the plaster will not drip or flow onto the adhesive part, thereby ensuring that the adhesiveness of the adhesive part is not affected and ensuring the waterproofness of the moxibustion heat patch.
[0023] In this embodiment, a second membrane 7 is installed inside the cover 5. The second membrane 7 has multiple sets of fine holes, through which the plaster can slowly and thoroughly penetrate, preventing the plaster from dripping or flowing down when the heat patch is applied. Two sets of first release paper 9 are bonded to the first membrane 1, and each set of first release paper 9 is connected to a first easy-tear adhesive 10. Two sets of second release paper 11 are bonded to the first membrane 1, and each set of second release paper 11 is connected to a second easy-tear adhesive 12. Medical pressure-sensitive adhesive is used between the first membrane 1 and the first release paper 9 and the second release paper 11 to facilitate adhesion to human skin. A third membrane 13 is bonded to the first membrane 1. The third membrane 13 is a PET film used to protect the first membrane 1 before use. After use, the PET film can be peeled off.
[0024] The working principle of this embodiment is as follows: When using, first pour the plaster into the space formed by the cover body 5 and the second membrane 7 in the inner cavity of the cover body 5, and spread the plaster evenly on the second membrane 7. Then, pick up the cover body 5 and align the locking block 6 on the cover body 5 with the corresponding locking groove 3 on the ring body 2. Rotate the locking block 6 so that it rotates through the sliding groove 4, which can prevent the cover body 5 from falling off. Then, align the direction of the mesh 8 with the position where the plaster needs to be applied, and tear off the first release paper 9 and the second release paper 11 through the first easy-tear sticker 10 and the second easy-tear sticker 12. This allows the medical pressure-sensitive adhesive between the first membrane 1 and the first release paper 9 and the second release paper 11 to leak out and stick tightly to the skin, so that the plaster can penetrate into the mesh 8 through the second membrane 7. When in contact with the skin, the patient can absorb the plaster and receive heat treatment.
[0025] 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.
Claims
1. A waterproof moxibustion heat patch comprising a first film body (1), characterized in that, The first membrane body (1) is made of PU waterproof material, a ring body (2) is installed on the first membrane body (1), two groups of clamping grooves (3) are formed in the ring body (2), a sliding groove (4) is formed on one side of each group of clamping grooves (3), a cover body (5) is placed on the ring body (2), two groups of clamping blocks (6) are installed on the cover body (5), each group of sliding grooves (4) is slidably connected with the corresponding clamping block (6), and a mesh (8) is formed in the cover body (5).
2. The waterproof moxibustion heat patch according to claim 1, characterized in that, A second membrane body (7) is installed in the cover body (5), and a plurality of fine holes are formed in the second membrane body (7).
3. The waterproof moxibustion heat patch according to claim 1, characterized in that, Two groups of first release papers (9) are bonded to the first membrane body (1).
4. The waterproof moxibustion heat patch according to claim 3, characterized in that, First easy-to-tear stickers (10) are connected to the two groups of first release papers (9).
5. The waterproof moxibustion heat patch according to claim 1, characterized in that, Two groups of second release papers (11) are bonded to the first membrane body (1).
6. The waterproof moxibustion heat patch according to claim 5, characterized in that, Second easy-to-tear stickers (12) are connected to the two groups of second release papers (11).
7. The waterproof moxibustion heat patch according to claim 1, characterized in that, A third membrane body (13) is bonded to the first membrane body (1).