Anti-scratching attached barrier structure

Abstract

The invention discloses an anti-scratching attaching type blocking structure which comprises a pasting bottom piece capable of covering an urticaria area on the skin and being pasted on the skin, a rubber ring is fixed to the top face of the pasting bottom piece, a flexible covering piece is installed above the pasting bottom piece, and an inserting strip is arranged on the bottom face of the flexible covering piece. The insertion strip can be inserted and clamped into the rubber ring, an anti-scratching piece is fixed to the top face of the flexible covering piece, and a plurality of anti-scratching cones are arranged on the top face of the anti-scratching piece. According to the invention, the pasting bottom sheet which can be pasted on the skin is arranged, and the flexible covering sheet is detachably mounted at the top of the pasting bottom sheet, so that the flexible covering sheet can prevent a patient from scratching a urticaria affected part; by uncovering the flexible covering piece, the purpose of applying medicine to the diseased part under the condition that the pasting bottom piece is not detached can be achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of skin isolation, and in particular is an anti-scratch sticking barrier structure. Background Art

[0002] Urticaria, commonly known as hives, is a localized edema reaction caused by dilation of small blood vessels and increased permeability in the skin and mucous membranes. The basic damage is the appearance of wheals on the skin. When people suffer from urticaria, the skin of urticaria patients is usually abnormally itchy. When patients can't help scratching directly, the affected area will become more and more sensitive under the stimulation of repeated scratching, resulting in more and more wheals.

[0003] In order to prevent the patient from scratching the affected area of ​​urticaria directly, which may lead to an increase in wheals, the affected area may be covered with a breathable tape that can be attached to the patient's skin to prevent the patient from directly scratching with his hands. Since the breathable tape is attached in a relatively simple manner, the patient can still indirectly scratch the affected area by directly scratching the tape. At the same time, when the affected area needs to be medicated, the tape needs to be removed and the affected area needs to be covered with the tape after the medication is applied, which is cumbersome.

[0004] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0005] The object of the present invention is to provide an anti-scratch adhesive barrier structure to solve the above-mentioned problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides an anti-scratch adhesive barrier structure, including an adhesive film that can be pasted on the skin, the adhesive film has an O-shaped structure, the adhesive film can cover the urticaria area on the skin, a rubber ring made of silicone rubber material is fixed at the inner circle edge of the top surface of the adhesive film, a flexible covering sheet is installed above the adhesive film, an annular insertion strip is provided at the outer edge of the bottom surface of the flexible covering sheet, the position of the insertion strip corresponds to the position of the rubber ring, the insertion strip can be inserted and snapped into the rubber ring, an anti-scratch sheet is fixed on the top surface of the flexible covering sheet, and the top surface of the anti-scratch sheet is provided with a plurality of protruding anti-scratch cones.

[0007] In the technical solution of the present invention, the adhesive film is a transparent film structure made of polyurethane material, the bottom surface of the adhesive film is coated with pressure-sensitive adhesive, and the adhesive film can be adhered to the patient's skin surface through the pressure-sensitive adhesive. A number of pinhole-shaped air holes are opened on the surface of the adhesive film.

[0008] In the technical solution of the present invention, a card slot is provided in the rubber ring, and the card slot is connected end to end. A through slot connected to the card slot is provided on the top surface of the rubber ring, and the head of the insertion strip can be inserted into the card slot through the through slot and hung in the card slot.

[0009] In the technical solution of the present invention, locking structures are provided at both ends of the top surface of the adhesive film, and the locking structure includes a bottom plate tightly welded to the top surface of the adhesive film, a boss provided at the top of the bottom plate, and a hanging rod provided at the top of the boss, the hanging rod is longitudinally arranged at the top of the boss, and the length of the hanging rod is greater than the longitudinal length of the boss.

[0010] In the technical solution of the present invention, the flexible covering sheet is a sheet structure made of silicone rubber material, and both ends of the flexible covering sheet are provided with outwardly extending shifting strips, and the shifting strip is provided with a T-shaped hanging groove, and the locking structure passes through the hanging groove and is hung on the shifting strip.

[0011] In the technical solution of the present invention, a plurality of through holes are provided on the surface of the flexible covering sheet in a rectangular array, and the through holes penetrate the flexible covering sheet.

[0012] In the technical solution of the present invention, a plurality of downwardly protruding ridges are provided on the bottom end surface of the flexible cover sheet, the ridges are arranged in a criss-cross pattern, the ridges are staggered to form a plurality of cells, and the positions of the through holes correspond one to one with the positions of the cells.

[0013] In the technical solution of the present invention, the anti-twist sheet is a film-like structure made of PVC plastic material, the anti-twist sheet is tightly bonded to the top surface of the flexible covering sheet, and the flexible covering sheet is provided with a plurality of through holes corresponding to the positions of the through holes.

[0014] In the technical solution of the present invention, the anti-flex cone is a pyramid-shaped structure, and the top of the anti-flex cone is sharp.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. In the present invention, an adhesive bottom sheet that can be adhered to the skin is provided and a flexible covering sheet is detachably installed on the top of the adhesive bottom sheet, so that the flexible covering sheet can prevent the patient from scratching the affected part of urticaria. At the same time, by uncovering the flexible covering sheet, the purpose of applying medicine to the affected part can be achieved without removing the adhesive bottom sheet.

[0017] 2. In the present invention, by providing locking structures on both sides of the adhesive film and making the two ends of the flexible covering film respectively hang on the two locking structures, the flexible covering film can be restricted on the adhesive film to prevent the flexible covering film from accidentally detaching from the adhesive film and falling off.

[0018] 3. In the present invention, an anti-scratch sheet is provided on the flexible cover sheet and a protruding sharp anti-scratch cone is provided on the anti-scratch sheet, so that when the patient cannot help scratching the affected part of the skin, the anti-scratch cone will stimulate the patient's hand, which can play an auxiliary role in preventing the patient from scratching. 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 an exploded view of the overall structure of the present invention;

[0021] Figure 3 It is a structural diagram of pasting negative film in the present invention;

[0022] Figure 4 It is a partial structural cross-sectional view of the rubber ring in the present invention;

[0023] Figure 5 is a structural diagram of the locking structure in the present invention;

[0024] Figure 6 This is a front structural diagram of the flexible cover sheet of the present invention;

[0025] Figure 7 This is a reverse structural diagram of the flexible cover sheet of the present invention;

[0026] Figure 8 It is a partial structural cross-sectional view of the flexible cover sheet in the present invention;

[0027] Fig. 9 It is a structural diagram of the anti-scratch sheet in the present invention.

[0028] Description of reference numerals:

[0029] 1-adhesive film; 11-rubber ring; 111-card slot; 12-locking structure; 121-bottom plate; 122-convex seat; 123-hanging rod;

[0030] 2-flexible cover sheet; 21-push bar; 211-hanging slot; 212-through hole; 22-insertion bar; 23-convex ridge;

[0031] 3- anti-scratch sheet; 31- anti-scratch cone; 32- through hole. DETAILED DESCRIPTION

[0032] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0033] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0034] Reference Figure 1-Figure 9 The anti-scratch adhesive barrier structure of the present invention includes an adhesive film 1 that can be pasted on the skin. The adhesive film 1 is an O-shaped structure. The adhesive film 1 can cover the urticaria area on the skin. The adhesive film 1 is a transparent film structure made of polyurethane material. The bottom surface of the adhesive film 1 is coated with a pressure-sensitive adhesive, so that the adhesive film 1 can be pasted to the patient's skin surface through the pressure-sensitive adhesive to achieve the purpose of fixing the adhesive film 1 on the skin. A plurality of pinhole-shaped air holes are opened on the surface of the adhesive film 1, so that the adhesive film 1 has a breathable effect, thereby avoiding the occurrence of skin diseases due to long-term airtightness of the skin where the adhesive film 1 is pasted.

[0035] In the present invention, a rubber ring 11 made of silicone rubber material is fixed at the inner edge of the top surface of the adhesive bottom film 1. When the adhesive bottom film 1 is attached to the peripheral skin of the patient's urticaria affected area, the rubber ring 11 can surround the affected area.

[0036] Specifically, a flexible cover sheet 2 is installed above the adhesive bottom sheet 1, and a ring-shaped insert strip 22 is provided at the outer edge of the bottom surface of the flexible cover sheet 2. The position of the insert strip 22 corresponds to the position of the rubber ring 11. A card slot 111 is provided in the rubber ring 11. The card slots 111 are connected end to end. A through slot connected to the card slot 111 is provided on the top surface of the rubber ring 11. The head of the insert strip 22 can be inserted into the card slot 111 through the through slot and hung in the card slot 111. The insert strip 22 can be inserted and snapped into the card slot 111 by aligning the insert strip 22 and the card slot 111 and pressing the flexible cover sheet 2 downward, so that the insert strip 22 can be inserted and snapped into the card slot 111, so that the insert strip 22 is inserted and snapped into the rubber ring 11, so as to achieve the purpose of installing the flexible cover sheet 2 on the adhesive bottom sheet 1, so that the patient's skin is covered by the flexible cover sheet 2, and the patient's hands are prevented from directly scratching the urticaria affected area;

[0037] When the flexible cover sheet 2 is lifted up on the adhesive film 1, the inserting strip 22 will squeeze the rubber ring 11, causing the rubber ring 11 to deform, so that the inserting strip 22 can be disengaged from the card slot 111, so that the flexible cover sheet 2 can be removed from the adhesive film 1. At this time, the patient's urticaria affected area is exposed, which can facilitate people to apply medicine to the patient's urticaria affected area.

[0038] Furthermore, locking structures 12 are provided at both ends of the top surface of the adhesive film 1. The locking structure 12 includes a bottom plate 121 tightly welded to the top surface of the adhesive film 1, a convex seat 122 provided at the top of the bottom plate 121, and a hanging rod 123 provided at the top of the convex seat 122. The hanging rod 123 is longitudinally arranged at the top of the convex seat 122. The length of the hanging rod 123 is greater than the longitudinal length of the convex seat 122, so that the locking structure 12 is fixed on the adhesive film 1 in an upright state.

[0039] The flexible covering sheet 2 is a sheet structure made of silicone rubber material. Both ends of the flexible covering sheet 2 are provided with outwardly extending strips 21. The strip 21 is provided with a T-shaped hanging groove 211. The locking structure 12 passes through the hanging groove 211 and is hung on the strip 21. Under the action of the locking structure 12, the strip 21 on the flexible covering sheet 2 is restricted to the two ends of the adhesive film 1, thereby preventing the flexible covering sheet 2 from accidentally detaching and falling from the adhesive film 1. When the strip 21 is pulled from one side of the flexible covering sheet 2 and the locking structure 12 is aligned with the long side end of the hanging groove 211, the strip 21 can be lifted upward to detach the locking structure 12 from the strip 21, thereby achieving the purpose of opening the flexible covering sheet 2.

[0040] In addition, a plurality of through holes 212 are provided in a rectangular array on the surface of the flexible covering sheet 2, and the through holes 212 penetrate the flexible covering sheet 2. When the flexible covering sheet 2 covers the patient's skin, the through holes 212 serve as ventilation, thereby preventing the skin inside the flexible covering sheet 2 from developing skin diseases due to long-term airtightness.

[0041] It is worth noting that a number of downwardly protruding ridges 23 are provided on the bottom end surface of the flexible covering sheet 2, and the ridges 23 are arranged in a criss-cross pattern. The ridges 23 are staggered to form a number of cells, and the positions of the through holes 212 correspond one-to-one to the positions of the cells, so that the cells can remain transparent; the ridges 23 play a role in supporting the flexible covering sheet 2, so that when the patient touches the flexible covering sheet 2 with his hands, the flexible covering sheet 2 will remain away from the skin under the support of the ridges 23, preventing the patient from indirectly scratching the urticaria-affected area of ​​the skin by scratching the flexible covering sheet 2.

[0042] In the above solution, the anti-scratch sheet 3 is fixed to the top surface of the flexible covering sheet 2 , and the top surface of the anti-scratch sheet 3 is provided with a plurality of protruding anti-scratch cones 31 .

[0043] Specifically, the anti-tickling sheet 3 is a thin film structure made of PVC plastic material. The anti-tickling sheet 3 is tightly bonded to the top surface of the flexible covering sheet 2. The flexible covering sheet 2 is provided with a plurality of through holes 32, and the positions of the through holes 32 correspond to the positions of the through holes 212, so as to prevent the anti-tickling sheet 3 from covering the through holes 212 and affecting the ventilation effect inside the flexible covering sheet 2.

[0044] Furthermore, the anti-scratch cone 31 has a pyramidal structure, and the top of the anti-scratch cone 31 is sharp. When the patient still cannot help scratching the affected area, the patient's hand will come into contact with the anti-scratch cone 31, and the sharp end of the anti-scratch cone 31 will stimulate the patient's hand, which can help prevent the patient from scratching.

[0045] The working principle of the anti-scratch attachment barrier structure of the present invention is as follows:

[0046] First, align the adhesive film 1 with the affected part of the patient and then cover the adhesive film 1 on the outside of the affected part, so that the affected part of the patient's skin is surrounded by the inner side of the rubber ring 11. Then, align the inserting strip 22 with the card slot 111 and press the flexible cover sheet 2 downward to allow the inserting strip 22 to be inserted and snapped into the card slot 111, so that the inserting strip 22 is inserted and snapped into the rubber ring 11, so as to achieve the purpose of installing the flexible cover sheet 2 on the adhesive film 1, so that the patient's skin is covered by the flexible cover sheet 2, and the patient's hand is prevented from directly scratching the affected part of urticaria. Finally, if the patient still cannot help scratching the affected part, the patient's hand will contact the anti-scratch cone 31, and the sharp end of the anti-scratch cone 31 will stimulate the patient's hand, which can play an auxiliary role in preventing the patient from scratching.

[0047] When it is necessary to apply medicine to the patient's skin affected area, the flexible covering film 2 can be peeled off from the adhesive bottom film 1. At this time, the patient's urticaria affected area is exposed, which makes it convenient for people to apply medicine to the patient's urticaria affected area. The work of applying medicine can be achieved without removing the adhesive bottom film 1.

[0048] The foregoing description of specific exemplary embodiments of the present invention is for the purpose of illustration and demonstration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the present invention and various different selections and changes. The scope of the present invention is intended to be limited by the claims and their equivalents.

Claims

1. An anti-scratch adhesive barrier structure, characterized in that: The adhesive film (1) comprises an adhesive base film (1) that can be pasted on the skin, the adhesive base film (1) is in an O-shaped structure, the adhesive base film (1) can cover the urticaria area on the skin, a rubber ring (11) made of silicone rubber material is fixed at the inner edge of the top surface of the adhesive base film (1), a flexible cover sheet (2) is installed above the adhesive base film (1), a ring-shaped insert strip (22) is provided at the outer edge of the bottom surface of the flexible cover sheet (2), the position of the insert strip (22) corresponds to the position of the rubber ring (11), the insert strip (22) can be inserted and snapped into the rubber ring (11), an anti-scratch sheet (3) is fixed on the top surface of the flexible cover sheet (2), and the top surface of the anti-scratch sheet (3) is provided with a plurality of protruding anti-scratch cones (31).

2. The anti-scratch adhesive barrier structure according to claim 1, characterized in that: The adhesive film (1) is a transparent film structure made of polyurethane material. The bottom surface of the adhesive film (1) is coated with pressure-sensitive adhesive. The adhesive film (1) can be adhered to the skin surface of a patient through the pressure-sensitive adhesive. A plurality of pinhole-shaped air holes are provided on the surface of the adhesive film (1).

3. The anti-scratch adhesive barrier structure according to claim 1, characterized in that: A card slot (111) is provided in the rubber ring (11), the card slot (111) is connected end to end, a through slot connected to the card slot (111) is provided on the top surface of the rubber ring (11), and the head of the insertion strip (22) can be inserted into the card slot (111) through the through slot and hung in the card slot (111).

4. The anti-scratch adhesive barrier structure according to claim 1, characterized in that: Locking structures (12) are provided at both ends of the top surface of the adhesive film (1), and the locking structure (12) comprises a bottom plate (121) tightly welded to the top surface of the adhesive film (1), a convex seat (122) arranged at the top end of the bottom plate (121), and a hanging rod (123) arranged at the top end of the convex seat (122), the hanging rod (123) being longitudinally arranged at the top end of the convex seat (122), and the length of the hanging rod (123) being greater than the longitudinal length of the convex seat (122).

5. The anti-scratch adhesive barrier structure according to claim 4, characterized in that: The flexible covering sheet (2) is a sheet-like structure made of silicone rubber material. Both ends of the flexible covering sheet (2) are provided with outwardly extending shifting bars (21). The shifting bars (21) are provided with T-shaped hanging grooves (211). The locking structure (12) passes through the hanging grooves (211) and is then hung on the shifting bars (21).

6. The anti-scratch adhesive barrier structure according to claim 1, characterized in that: A plurality of through holes (212) are provided in a rectangular array on the surface of the flexible covering sheet (2), and the through holes (212) penetrate the flexible covering sheet (2).

7. The anti-scratch attachment barrier structure according to claim 6, characterized in that: A plurality of ridges (23) protruding downward are provided on the bottom end surface of the flexible cover sheet (2), the plurality of ridges (23) are arranged in a crisscross pattern, the plurality of ridges (23) are staggered to form a plurality of cells, and the positions of the through holes (212) correspond one to one with the positions of the cells.

8. The anti-scratch adhesive barrier structure according to claim 6, characterized in that: The anti-twist sheet (3) is a thin film structure made of PVC plastic material. The anti-twist sheet (3) is tightly bonded to the top surface of the flexible covering sheet (2). The flexible covering sheet (2) is provided with a plurality of through holes (32), and the positions of the through holes (32) correspond to those of the through holes (212).

9. The anti-scratch adhesive barrier structure according to claim 1, characterized in that: The anti-deflection cone (31) is in a pyramidal structure, and the top of the anti-deflection cone (31) is sharp.

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