U-shaped finger rim ultraviolet protection patch

Abstract

This utility model discloses a U-shaped finger edge ultraviolet protection patch, including a patch body, a UPF50+ sun protection layer on the patch body, a medical-grade hypoallergenic adhesive layer on the outside of the UPF50+ sun protection layer, and a release paper on the outside of the medical-grade hypoallergenic adhesive layer. The UPF50+ sun protection layer is composed of a single layer of cotton or nylon substrate with a thickness of 0.2-0.5mm and has a U-shaped opening design with an opening width of 5-20mm. The cotton substrate has a plain weave structure with a warp density of ≥180 threads / 10cm and a weft density of ≥160 threads / 10cm. The opening of the UPF50+ sun protection layer unfolds into a double-arm structure. The medical-grade hypoallergenic adhesive layer is medical-grade silicone or polyurethane hydrogel with a thickness of 0.1-0.2mm and an adhesive strength of 5-8 N / cm. 2 S size fits the little finger, M size fits the ring finger, middle finger and index finger, L size fits the thumb, nail edge coverage >95%, UPF50+ base material combined with gradient closing structure, UV leakage rate ≤2%, medical-grade adhesive design, skin allergy rate ≤0.5%.

Description

Technical Field

[0001] This utility model relates to the field of nail protection products technology, specifically to a U-shaped nail edge UV protection sticker. Background Technology

[0002] In the existing technology, some nail trimmer UV protection stickers have the following defects:

[0003] 1. Traditional sunscreen films are mostly rectangular or round, which cannot conform to the U-shaped physiological curvature of the nail edge, resulting in ultraviolet leakage;

[0004] 2. The single-size design requires manual cutting by the user, resulting in poor adaptability and a material waste rate of >30%;

[0005] 3. Ordinary adhesives are prone to leaving residues, which can cause allergic reactions on the skin around the nails.

[0006] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0007] In view of the problems in the related technologies, this utility model proposes a U-shaped finger edge ultraviolet protection sticker to overcome the above-mentioned technical problems existing in the existing related technologies.

[0008] Therefore, the specific technical solution adopted by this utility model is as follows:

[0009] A U-shaped finger edge ultraviolet protection sticker includes a sticker body, a UPF50+ sun protection layer on the sticker body, a medical anti-allergy adhesive layer on the outside of the UPF50+ sun protection layer, and a release paper on the outside of the medical anti-allergy adhesive layer.

[0010] As a further embodiment of this utility model, the UPF50+ sun protection layer is composed of a single layer of cotton substrate or nylon substrate with a thickness of 0.2-0.5mm, and has a U-shaped opening design with an opening width of 5-20mm.

[0011] As a further embodiment of this utility model, the cotton substrate has a plain weave structure with a warp density of ≥180 threads / 10cm and a weft density of ≥160 threads / 10cm.

[0012] As a further embodiment of this invention, the opening of the UPF50+ sunscreen layer is unfolded into a double-arm structure.

[0013] As a further embodiment of this invention, the medical-grade hypoallergenic adhesive layer is made of medical-grade silicone or polyurethane hydrogel, with a thickness of 0.1-0.2 mm and an adhesive strength of 5-8 N / cm. 2 .

[0014] As a further embodiment of this utility model, the UPF50+ sun protection layer is available in three specifications: S, M, and L. The opening width of the S specification is 5-10mm, the opening width of the M specification is 10-14mm, and the opening width of the L specification is 14-20mm.

[0015] As a further embodiment of this utility model, the wall length of the U-shaped part of specification S is 10-15mm, the wall length of the U-shaped part of specification M is 15-20mm, and the wall length of the U-shaped part of specification L is 20-25mm.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. Fit: Size S fits the little finger, size M fits the ring finger, middle finger and index finger, size L fits the thumb, and the nail edge coverage is >95%;

[0018] 2. Protection: UPF50+ substrate combined with gradient edge structure, UV leakage rate ≤2%;

[0019] 3. Safety: Medical-grade adhesive design, skin allergy rate ≤0.5%. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a U-shaped finger edge ultraviolet protection sticker according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the S specification of a U-shaped finger edge ultraviolet protection sticker according to an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the M specification of a U-shaped finger edge ultraviolet protection sticker according to an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the L-specification of a U-shaped finger edge ultraviolet protection sticker according to an embodiment of the present utility model.

[0025] In the picture:

[0026] 1. Protective sticker body; 2. UPF50+ sun protection layer; 3. Medical-grade anti-allergy adhesive layer; 4. Release paper. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a U-shaped finger edge ultraviolet protection sticker is provided.

[0029] Please refer to the instruction manual appendix. Figure 1-4 According to an embodiment of the present utility model, a U-shaped finger edge ultraviolet protection patch includes a patch body 1, a UPF50+ sun protection layer 2 is provided on the patch body 1, a medical anti-allergy adhesive layer 3 is provided on the outside of the UPF50+ sun protection layer 2, and a release paper 4 is provided on the outside of the medical anti-allergy adhesive layer 3. The UPF50+ sun protection layer 2 is composed of a single layer of cotton substrate or nylon substrate, with a thickness of 0.2-0.5mm, and has a U-shaped opening design with an opening width of 5-20mm. The cotton substrate has a plain weave structure with a warp density ≥180 threads / 10cm and a weft density ≥160 threads / 10cm.

[0030] The UPF50+ sunscreen layer 2 has an opening that unfolds into a double-arm structure. The medical-grade hypoallergenic adhesive layer 3 is made of medical-grade silicone or polyurethane hydrogel, with a thickness of 0.1-0.2 mm and an adhesive strength of 5-8 N / cm. 2 The UPF50+ sun protection layer 2 is available in three specifications: S, M, and L. The opening width of the S specification is 5-10mm, the opening width of the M specification is 10-14mm, and the opening width of the L specification is 14-20mm. The U-shaped wall length of the S specification is 10-15mm, the U-shaped wall length of the M specification is 15-20mm, and the U-shaped wall length of the L specification is 20-25mm.

[0031] Size S is for the little finger, size M is for the ring, middle and index fingers, and size L is for the thumb. The nail edge coverage is >95%. The UPF50+ base material is combined with a gradient closing structure. The UV leakage rate is ≤2%. The medical-grade adhesive design ensures a skin allergy rate of ≤0.5%.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A U-shaped finger rim ultraviolet protection patch comprising a protection patch body (1), characterized in that: The protective patch body (1) is provided with a UPF50+ sun protection layer (2), the UPF50+ sun protection layer (2) is provided with a medical anti-allergy adhesive layer (3) on the outside, and release paper (4) is provided on the outside of the medical anti-allergy adhesive layer (3).

2. The U-shaped finger rim ultraviolet protection patch according to claim 1, wherein: The UPF50+ sun protection layer (2) is composed of a single layer of cotton or nylon substrate with a thickness of 0.2-0.5mm and a U-shaped opening design with an opening width of 5-20mm.

3. The U-shaped finger rim ultraviolet protection patch according to claim 2, wherein: The cotton substrate has a plain weave structure with a warp density of ≥180 threads / 10cm and a weft density of ≥160 threads / 10cm.

4. The U-shaped finger rim ultraviolet protection patch according to claim 3, characterized in that: The opening of the UPF50+ sun protection layer (2) unfolds into a double-arm structure.

5. The U-shaped finger edge UV protection patch of claim 1, wherein: The medical anti-allergic adhesive layer (3) is medical silicone or polyurethane hydrogel, with thickness of 0.1-0.2mm and adhesive strength of 5-8N / cm 2 .

6. The U-shaped finger edge UV protection patch of claim 1, wherein: The UPF50+ sun protection layer (2) is divided into three specifications: S, M and L. The opening width of the S specification is 5-10mm, the opening width of the M specification is 10-14mm, and the opening width of the L specification is 14-20mm.

7. The U-shaped finger edge UV protection patch according to claim 6, characterized in that: The wall length of the U-shaped section is 10-15mm for size S, 15-20mm for size M, and 20-25mm for size L.

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