A self-heating external patch

Abstract

This utility model relates to the field of heating compresses and discloses a self-heating external compress, comprising a heating pack, ear loops, a heating pack, and medicinal powder. Two heating packs are connected on one side, and ear loops are fixedly connected to the opposite sides of the two heating packs. Medicinal powder is placed inside the heating pack, with the powder closer to the side of the heating pack corresponding to the eye. The heating pack is placed on the side of the heating pack corresponding to the medicinal powder away from the eye. A medicine pouch structure is provided on the side of the heating pack corresponding to the eye, and the medicine pouch structure is filled with the medicinal powder. The side of the heating pack away from the eye has a sealing structure to separate the heating pack from the medicinal powder. A convenient separator structure is also provided, allowing the user to easily replace the medicinal powder. This overcomes the disadvantage of traditional one-piece compresses where the medicine cannot be replaced, reduces usage costs, avoids resource waste, is easy to operate, does not affect the heating effect, and reduces irritation to the skin around the eyes.

Description

Technical Field

[0001] This utility model relates to the field of heating compresses, specifically a self-heating external compress made of medicine. Background Technology

[0002] Eye heat packs are products used for applying heat to the eyes. They primarily work by dilating blood vessels around the eyes through a warming effect, promoting blood circulation, increasing nutrient supply to eye tissues, and facilitating the removal of metabolic waste. This relieves symptoms such as eye fatigue and dryness. Simultaneously, the heat relaxes eye muscles, reducing tension and spasms. Prolonged use of electronic devices, reading, or writing can easily lead to eye fatigue, dryness, soreness, and other discomforts. Eye heat packs can promote blood circulation in the eyes, relieve eye muscle tension, reduce eye strain symptoms, and provide relaxation and comfort. When used under the guidance of a doctor, they can help promote eye recovery.

[0003] Existing self-heating topical dressings use an integrated structure, with the drug layer and heating layer combined in a closed system. This makes it impossible to change the dressing without damaging the entire dressing, requiring a completely new dressing for each use, increasing usage costs and wasting resources. In addition, self-heating topical dressings do not have a dedicated dressing change channel or window. When it is necessary to change the dressing, the entire dressing must be peeled off and a new dressing must be pasted on, which is cumbersome and can easily affect the heat therapy effect and cause irritation to the skin around the eyes. Therefore, we have proposed a self-heating topical dressing. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a self-heating external dressing that solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a self-heating external dressing, comprising a heat pack, ear loops, a heating pack, and medicinal powder. Two heat packs are connected on one side, and ear loops are fixedly connected to the opposite sides of the two heat packs. Medicinal powder is placed inside the heat pack, with the medicinal powder near the side of the heat pack corresponding to the eye. A heating pack is placed inside the heat pack on the side of the heat pack corresponding to the medicinal powder away from the eye. A medicine bag structure is provided on the side of the heat pack corresponding to the eye, and the medicine bag structure is filled with the medicinal powder. A sealing structure is provided on the side of the heat pack away from the eye.

[0008] Preferably, the opening of the hot compress pack is away from the eyes, and two symmetrical partition cloths are fixedly connected between the openings of the hot compress pack. A gap is left on the opposite side of the two partition cloths. Two symmetrical partition cloths are fixedly connected inside the hot compress pack, parallel to the partition cloths. A gap is left on the opposite side of the two partition cloths. The gap between the partition cloths is perpendicular to the gap between the partition cloths. The heating pack is placed inside the hot compress pack between the partition cloths and the partition cloths.

[0009] Preferably, an outer edge cloth is fixedly connected to the outer edge of the side of the heat pack facing away from the first spacer cloth, and a plastic strip is glued to the outer edge cloth corresponding to the side of the heat pack, with the plastic strip on the periphery of the heat pack.

[0010] Preferably, the medicine pack structure includes a medicine pack, a loop fastener, a medicine pack opening, and a hook fastener. The medicine pack opening is opened through one side of the medicine pack. The hook fastener has a fan-shaped structure, and the arc surfaces of the four hook fasteners are fixedly connected to the inner cylindrical surface of the medicine pack opening. The loop fastener faces away from the medicine pack and is outside the medicine pack. The hook surface of the loop fastener is bonded to the loop fastener of the medicine pack.

[0011] Preferably, the medicine pack structure further includes medicine powder and a sponge. The medicine pack is filled with medicine powder, and a sponge is snapped between the opening of the hot compress pack and the second partition cloth. The medicine pack is snapped between the sponge and the eye.

[0012] Preferably, the packaging structure includes wire loops, L-shaped clips, and a cover cloth. One side of the cover cloth is fixedly connected to the side of the heat pack corresponding to the side of the spacer cloth. One end of each of the two L-shaped clips is fixedly connected to the side of the heat pack away from the heat pack and connected to the cover cloth. The other folded edge of each L-shaped clip faces the side opposite to the opening of the heat pack. Two wire loops are fixedly connected to the side of the cover cloth corresponding to the L-shaped clips. The loops of the wire loops are engaged with the folded edges of the L-shaped clips.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a self-heating external dressing with the following beneficial effects:

[0015] 1. This self-heating external dressing separates the heating pack and the powder, and also features a convenient divider structure, allowing users to easily replace the powder. This overcomes the drawback of traditional one-piece dressings that cannot be changed, reducing usage costs and avoiding resource waste. It is also easy to operate, does not affect the heat therapy effect, and reduces irritation to the skin around the eyes.

[0016] 2. This self-heating external dressing is equipped with a special outer edge cloth and a soft, easily deformable plastic strip, which can be flexibly applied according to the shape of the user's eye socket. This not only improves the fit between the heat pack and the eyes, reduces heat loss, optimizes the warming effect to the maximum extent, and ensures the heat treatment effect, but also makes the user feel more comfortable during use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the heat pack of this utility model;

[0019] Figure 3 This is an exploded view of the structure of the heat pack of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the structure of the heat pack of this utility model;

[0021] Figure 5 for Figure 4 A magnified view of part A in the diagram.

[0022] In the picture: 1. Hot compress pack; 2. Ear loops; 3. First divider cloth; 4. Outer edge cloth; 5. Plastic strip; 6. Loop; 7. L-shaped clip; 8. Medicine pack; 9. Heating pack; 10. Loop fastener; 11. Hook fastener; 12. Second divider cloth; 13. Medicine pack opening; 14. Medicine powder; 15. Sponge; 16. Cover cloth. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 A self-heating external dressing includes a heat pack 1, ear loops 2, a heating pack 9, and medicinal powder 14. Two heat packs 1 are connected on one side, and ear loops 2 are fixedly connected to the opposite sides of the two heat packs 1. Medicinal powder 14 is placed inside the heat pack 1. The side of the heat pack 1 with the medicinal powder 14 close to the eye is placed inside the heat pack 1. The heating pack 9 is placed inside the heat pack 1 on the side with the medicinal powder 14 away from the eye. A medicine pack structure is provided inside the heat pack 1 on the side with the eye, and the medicine pack structure is filled with medicinal powder 14. A sealing structure is provided on the side of the heat pack 1 away from the eye.

[0025] Furthermore, the opening of the hot compress pack 1 is away from the eyes. Two symmetrical partition cloths 3 are fixedly connected between the openings of the hot compress pack 1, with a gap on the opposite side of the two partition cloths 3. Two symmetrical partition cloths 12 are fixedly connected inside the hot compress pack 1, parallel to and corresponding to the partition cloths 3, with a gap on the opposite side of the two partition cloths 12. The gap between the partition cloths 12 is perpendicular to the gap between the partition cloths 3. A heating pack 9 is placed inside the hot compress pack 1 between the partition cloths 3 and the partition cloths 12. The partition cloths 3 and 12 are used to limit the heating pack 9, and the partition cloths 12 are used to limit the medicinal powder 14. The medicinal powder 14 and the heating pack 9 are placed separately for easy replacement. When placing the heating pack 9 and the medicinal powder 14, the gap between the partition cloths 3 and 12 can be separated to easily place them. The gap between the partition cloths 3 and 12 makes it easy to place the heating pack 9 and the medicinal powder 14 inside the hot compress pack 1 stably.

[0026] Furthermore, an outer edge cloth 4 is fixedly connected to the outer edge of the side of the heat pack 1 facing away from the spacer cloth 3. A plastic strip 5 is glued to the outer edge cloth 4 corresponding to the side of the heat pack 1. The plastic strip 5 is on the outside of the heat pack 1. The outer edge cloth 4 is used to fit the user's eye socket. The plastic strip 5 is a soft and easily shape-changing polyethylene terephthalate plastic strip. It can be made into a very thin sheet or strip. While ensuring the function of changing shape, it will not add too much thickness and weight. The plastic strip 5 can change shape to fit the eye socket and improve the heat packing effect.

[0027] Furthermore, the medicine bag structure includes a medicine bag 8, a loop fastener 10, a medicine bag opening 13, and a hook fastener 11. The medicine bag 8 has a medicine bag opening 13 through one side. The hook fastener 11 has a fan-shaped structure. The arc surfaces of four hook fasteners 11 are fixedly connected to the inner cylindrical surface of the medicine bag opening 13. The loop fasteners 11 are outside the medicine bag 8, facing away from the medicine bag 8. The hook fasteners 10 are bonded to the loop fasteners 8. The medicine bag 8 is used to hold the medicine powder 14. The medicine bag opening 13 is used to install the hook fasteners 11 and put in the medicine powder 14. The hook fasteners 11 are spliced ​​into a circle. The gaps between adjacent hook fasteners 11 are used to separate the hook fasteners 11 and place the medicine powder 14. The loop fasteners 10 are used to fix the hook fasteners 11 into a circle.

[0028] Furthermore, the medicine pack structure also includes medicine powder 14 and sponge 15. Medicine powder 14 is placed inside the medicine pack 8. Sponge 15 is snapped between the opening opposite the hot compress pack 1 and the partition cloth 12. The medicine pack 8 is snapped between the sponge 15 and the eye, and the sponge 15 is used to keep the medicine pack 8 aligned with the user's eye.

[0029] Furthermore, the encapsulation structure includes a wire loop 6, an L-shaped clip 7, and a cover 16. One side of the cover 16 is fixedly connected to the side of the heat pack 1 corresponding to the side of the spacer 3. One end of each of the two L-shaped clips 7 is fixedly connected to the side of the heat pack 1 away from the heat pack 1 and connected to the cover 16. The other folded edge of the L-shaped clip 7 faces the side opposite to the opening of the heat pack 1. Two wire loops 6 are fixedly connected to the side of the cover 16 corresponding to the L-shaped clip 7. The loops of the wire loops 6 are engaged with the folded edges of the L-shaped clips 7. The cover 16 is used to seal the gap between the spacers 3. The wire loops 6 and the L-shaped clips 7 are engaged to hook the cover 16 and fit it against the spacers 3, sealing the heating pack 9 inside the spacers 3.

[0030] Working principle: When the user is ready to use the patch, first, the patch is worn on the eye area through the ear loops 2, ensuring that the heat pack 1 fits tightly against the eye. At this time, the heating pack 9, located inside the heat pack 1 on the side opposite to the eye where the medicine powder 14 is located, begins to function. The medicine pack 8 is used to hold the medicine powder 14, and its side has a medicine pack opening 13 for easy filling and replacement of medicine powder. The fan-shaped hook and loop fasteners 11 inside the medicine pack opening 13 are spliced ​​into a circle. The gaps between adjacent hook and loop fasteners 11 can be used to separate the hook and loop fasteners 11 for convenient placement of medicine powder 14, and can also control the release of medicine powder to a certain extent. The hook and loop fasteners 10 fix the hook and loop fasteners 11 into a circle to ensure the stability of the medicine pack structure. The outer edge of the side of the heat pack 1 opposite to the spacer 3 is fixedly connected to The outer edge cloth 4, and the soft and easily deformable polyethylene terephthalate plastic strip 5 bonded to the outer edge cloth 4, can flexibly change its shape according to the shape of the user's eye socket, closely fitting the eye socket. This not only improves the fit between the heat pack 1 and the eye, reducing heat loss, but also further optimizes the warming effect, ensuring the maximum heat compress effect. The cover cloth 16 in the encapsulation structure can be hooked by the wire ring 6 and the L-shaped clip 7 to seal the gap between the partition cloth 1 3, thereby properly encapsulating the heating pack 9 inside the heat pack 1 for easy storage and future use. Furthermore, since the heating pack 9 and the powder 14 are placed separately and limited by the partition cloth 1 3 and the partition cloth 2 12, it is easy to operate by simply separating the corresponding gaps when placing or replacing them.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-heating external dressing, comprising a heat pack (1), ear loops (2), a heating pack (9), and medicinal powder (14), wherein two heat packs (1) are connected on one side, and ear loops (2) are fixedly connected to the opposite sides of the two heat packs (1), and medicinal powder (14) is placed inside the heat pack (1), with the medicinal powder (14) close to the side of the heat pack (1) corresponding to the eye, and the heating pack (9) is placed inside the heat pack (1) on the side of the heat pack (1) opposite to the eye, characterized in that: The hot compress pack (1) has a medicine pack structure on the side corresponding to the eye, and the medicine pack structure is filled with the medicine powder (14). The side of the hot compress pack (1) away from the eye has a sealing structure.

2. The medicine self-heat generating external application patch according to claim 1, characterized in that: The opening of the hot compress pack (1) is away from the eyes. Two symmetrical partition cloths (3) are fixedly connected between the openings of the hot compress pack (1). There is a gap on the opposite side of the two partition cloths (3). Two symmetrical partition cloths (12) are fixedly connected inside the hot compress pack (1) in parallel with the partition cloths (3). There is a gap on the opposite side of the two partition cloths (12). The gap between the partition cloths (12) is perpendicular to the gap between the partition cloths (3). The heating pack (9) is placed inside the hot compress pack (1) between the partition cloths (3) and the partition cloths (12).

3. The medicine self-heat generating patch according to claim 2, characterized in that: The outer edge of the hot compress pack (1) opposite to the partition cloth (3) is fixedly connected to the outer edge cloth (4). The outer edge cloth (4) is connected to the side of the hot compress pack (1) with a plastic strip (5). The plastic strip (5) is on the outside of the hot compress pack (1).

4. The medicine self-heat generating patch according to claim 1, characterized in that: The medicine pack structure includes a medicine pack (8), a loose-surface hook and loop fastener (10), a medicine pack opening (13), and a hook-and-loop fastener (11). The medicine pack (8) has a medicine pack opening (13) through one side. The hook-and-loop fastener (11) is a fan-shaped structure. The arc surfaces of the four hook-and-loop fasteners (11) are fixedly connected to the inner cylindrical surface of the medicine pack opening (13). The loose surface of the hook-and-loop fastener (11) is away from the medicine pack (8) and outside the medicine pack (8). The hook surface of the loose-surface hook and loop fastener (10) is bonded to the loose surface of the medicine pack (8).

5. The medicine self-heat generating patch according to claim 2, characterized in that: The medicine pack structure also includes medicine powder (14) and sponge (15). The medicine pack (8) is filled with medicine powder (14). The hot compress pack (1) is connected to the opposite side of the opening and the second partition cloth (12) with sponge (15). The medicine pack (8) is connected to the eyes with sponge (15) in a snap-fit ​​position.

6. The medicine self-heat generating external application patch according to claim 2, characterized in that: The encapsulation structure includes a wire loop (6), an L-shaped clip (7), and a cover (16). One side of the cover (16) is fixedly connected to the side of the heat pack (1) corresponding to the side of the spacer (3). One end of the two L-shaped clips (7) is fixedly connected to the side of the heat pack (1) away from the heat pack (1) and connected to the cover (16). The other folded edge of the L-shaped clip (7) faces the side opposite to the opening of the heat pack (1). The cover (16) is fixedly connected to two wire loops (6) on the side corresponding to the L-shaped clips (7). The loops of the wire loops (6) are snapped together with the folded edges of the L-shaped clips (7).

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