Drip-proof and absorbent wristband

Abstract

This novel drip-proof and absorbent wristband includes an outer structure, a main waterproof layer, and a bistable elastic sheet disposed on the inner side of the outer structure. The outer structure can be laid flat and includes a skin-friendly fabric layer and a water-absorbing fabric layer. The main waterproof layer is combined with the skin-friendly fabric layer and the water-absorbing fabric layer as part of the outer structure, or it can be detachably combined with the outer structure. The bistable elastic sheet can switch between a straight state and a curled state. When subjected to an external force applied from the inside to the outside, the bistable elastic sheet can cause the outer structure and the main waterproof layer to curl inward and enter the curled state, thereby providing the effects of easy disassembly, washing, drying, keeping the skin of the wrist dry, and convenient and quick wearing.

Claims

1. A drip-proof and absorbent wristband having an inner side and an outer side, the drip-proof and absorbent wristband comprising: an outer layer structure that can be laid flat and includes a skin-friendly fabric layer and an absorbent fabric layer bonded together, and an inner side of the outer layer structure forming a receiving portion; a main waterproof layer that is bonded to the skin-friendly fabric layer and the absorbent fabric layer as part of the outer layer structure, or detachably bonded to the outer layer structure; and a bistable elastic sheet disposed within the receiving portion, and having at least one of the skin-friendly fabric layer, the absorbent fabric layer, and the main waterproof layer on both sides of the bistable elastic sheet, the bistable elastic sheet being switchable between a straightened state and a curled state; when subjected to an external force applied from the inner side to the outer side, the bistable elastic sheet can cause the outer layer structure and the main waterproof layer to curl in the inward direction and enter the curled state.

2. The drip-proof and absorbent wristband as claimed in claim 1, wherein the main waterproof layer is detachably combined with the outer structure, the receiving portion is formed between the outer structure and the main waterproof layer; the skin-friendly fabric layer and the absorbent fabric layer are stitched together at their edges.

3. The drip-proof and absorbent wristband as described in claim 2, wherein the outer structure and the main waterproof layer are rectangular, and their four corners are detachably connected by a plurality of connecting element groups, said connecting element groups being snap fasteners, Velcro, or magnetic snaps.

4. The drip-proof and absorbent wristband as claimed in claim 1, wherein the main waterproof layer is detachably combined with the outer structure, and the receiving portion is formed between the outer structure and the main waterproof layer; the outer structure includes a primary waterproof layer, the absorbent fabric layer is located between the skin-friendly fabric layer and the secondary waterproof layer, and the secondary waterproof layer is located on the side of the outer structure near the bistable elastic sheet.

5. The drip-proof and absorbent wristband as described in claim 4, wherein the skin-friendly fabric layer, the absorbent fabric layer, and the secondary waterproof layer are stitched together at their edges.

6. The drip-proof and absorbent wristband as claimed in claim 1, wherein the main waterproof layer is combined with the skin-friendly fabric layer and the absorbent fabric layer as part of the outer layer structure, and the absorbent fabric layer is located between the skin-friendly fabric layer and the main waterproof layer; the outer layer structure is a double-fold structure, and the interior of the double-fold structure forms the closable receiving portion.

7. The anti-drip absorbent wristband as described in claim 6, wherein the outer structure has a plurality of detachably connected coupling elements on both sides for opening and closing the receiving portion, and the bistable elastic sheet can be placed into or removed from the receiving portion when the plurality of coupling elements are disassembled.

8. The drip-proof and absorbent wristband as described in any one of claims 1 to 7, wherein the surface of the bistable elastic sheet is made of food-grade silicone.

9. The anti-drip absorbent wristband as described in any one of claims 1 to 7, wherein the skin-friendly fabric layer is microfiber terry cloth, the absorbent fabric layer is high-density absorbent cotton cloth, and the main waterproof layer is made of thermoplastic polyurethane.

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