CN210056459U

CN210056459U - Elastic adhesive bandage

Info

Publication number: CN210056459U
Application number: CN201920682763.7U
Authority: CN
Inventors: 钱名球; 章艳珍
Original assignee: Huangshan Vocational And Technical College
Current assignee: Huangshan Vocational And Technical College
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-02-14
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an elastic band-aid, which comprises a substrate, wherein the substrate comprises an upper surface sheet and a lower surface sheet, two ends of the lower surface sheet are provided with gluing parts, and the middle position of the lower surface sheet is fixedly provided with elastic absorbent cotton attached to a wound; still be provided with a set of elastic component between upper surface piece and lower surface piece, elastic component sets up and is located the middle of the sticky portion in both ends along the length direction of substrate, and elastic component's both ends are together with upper surface piece and lower surface piece adhesive fixation, and the upper surface piece that is located elastic component both ends is together with lower surface piece adhesive fixation, upper surface piece and lower surface piece form telescopic fold structure in elastic component position department. The utility model provides a current band-aid attached problem that easily drops in joint department, and simple structure, it is with low costs, but wide application in the band-aid field.

Description

Elastic adhesive bandage

Technical Field

The utility model belongs to the technical field of the medical supplies technique and specifically relates to an elasticity band-aid is related to.

Background

The wound covering is applied to an open wound to prevent further inflammation of the wound. The existing adhesive bandage comprises two adhesive parts at two ends and medicinal cotton which is arranged in the middle and is applied on the wound. However, most of the wound dressings in the market have poor elasticity ratio, and if the wound dressings are stuck on the joint part, the joint part needs to move frequently, so that the wound dressings are easy to loosen and fall off, and the due effect of the wound dressings is lost. To the above problem, for example, chinese patent application No. 201520253272.2 discloses a wound plaster, including the drug cotton, the both ends of drug cotton are equipped with the sticky tape, the sticky tape includes the adhesive tape at sticky tape both ends and middle connecting band, still be connected with the elastic bandage between the adhesive tape at connecting band and both ends, the one end that adhesive tape and elastic bandage are connected is equipped with the indentation tear line, the drug cotton includes wound binding face and wound back of the body face that leaves, wound binding face surface still is equipped with anti-inflammation ointment layer, wound deviates from the face upper surface and covers and has waterproof ventilated membrane. Although the structure well solves the problem that the joint is easy to loosen, the structure is relatively complex, the variety of materials required by processing is large, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elasticity adhesive bandage, solve the attached problem that easily drops in joint department of current adhesive bandage.

The utility model provides a technical scheme that its technical problem adopted is: an elastic band-aid comprises a substrate, wherein the substrate comprises an upper surface sheet and a lower surface sheet, two ends of the lower surface sheet are provided with gluing parts, and the middle position of the lower surface sheet is fixedly provided with elastic absorbent cotton attached to a wound; still be provided with a set of elastic component between upper surface piece and lower surface piece, elastic component sets up and is located the middle of the sticky portion in both ends along the length direction of substrate, and elastic component's both ends are together with upper surface piece and lower surface piece adhesive fixation, and the upper surface piece that is located elastic component both ends is together with lower surface piece adhesive fixation, upper surface piece and lower surface piece form telescopic fold structure in elastic component position department.

Furthermore, the elastic members are parallel to each other and are arranged at intervals, a group of combining parts are arranged between the two elastic members at intervals, and the combining parts fix the upper surface sheet and the lower surface sheet together.

Preferably, the binding moieties are arranged in an array.

Preferably, the two ends of the elastic absorbent cotton are bonded and fixed with the lower sheet.

The utility model has the advantages that: the utility model discloses a set up a set of elastic component between last dough sheet and lower dough sheet, make last dough sheet and lower dough sheet form telescopic fold structure in elastic component position department, when the band-aid is used for the joint position, can stretch out and draw back according to articular activity to can not influence the fixed at band-aid both ends, guarantee fixed reliability, prevent to drop. And the material consumption of the structure is relatively low, and the cost is low. And a combining part is arranged, so that the upper sheet and the lower sheet can better form a fold structure.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a plan view of the arrangement of the joint and the elastic member in the straightened state of the present invention.

Detailed Description

In the embodiment, as shown in fig. 1 and 2, an elastic bandage comprises a substrate 1, wherein the substrate 1 comprises an upper sheet 11 and a lower sheet 12, two ends of the lower sheet 12 are provided with adhesive parts 13, and an elastic absorbent cotton 2 attached to a wound is fixedly arranged in the middle of the lower sheet 12; in order to ensure the scalability of the elastic absorbent cotton 2, the two ends of the elastic absorbent cotton 2 are bonded and fixed with the lower sheet 12. A group of elastic members 3 are further arranged between the upper sheet 11 and the lower sheet 12, the elastic members 3 are arranged along the length direction of the base sheet 1 and are positioned in the middle of the gluing parts 13 at the two ends, the two ends of each elastic member 3 are glued and fixed with the upper sheet 11 and the lower sheet 12, the upper sheet 11 and the lower sheet 12 at the two ends of each elastic member 3 are glued and fixed together, and the upper sheet 11 and the lower sheet 12 form a telescopic folded structure 14 at the position of each elastic member 3. The elastic member 3 is an elastic rubber band or other elastic material.

To better form the corrugation 14, the elastic members 3 are arranged parallel to each other and spaced apart, and a set of bonds 15 are arranged between the two elastic members 3 at intervals, wherein the bonds 15 fix the upper sheet 11 and the lower sheet 12 together. The bonding portions 15 are arranged in an array.

The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.

Claims

1. An elastic wound covering comprising a substrate (1) characterized in that: the base sheet (1) comprises an upper sheet (11) and a lower sheet (12), two ends of the lower sheet (12) are provided with gluing parts (13), and the middle position of the lower sheet (12) is fixedly provided with elastic absorbent cotton (2) attached to a wound; still be provided with a set of elastic component (3) between upper surface piece (11) and lower panel (12), elastic component (3) set up and are located the centre of both ends gluing portion (13) along the length direction of substrate (1), the both ends of elastic component (3) and upper surface piece (11) and lower panel (12) adhesive fixation are in the same place, and upper surface piece (11) and lower panel (12) adhesive fixation that are located elastic component (3) both ends are in the same place, upper surface piece (11) and lower panel (12) form telescopic fold structure (14) in elastic component (3) position department.

2. The elastic wound covering of claim 1 in which: the elastic members (3) are parallel to each other and arranged at intervals, a group of combining parts (15) are arranged between the two elastic members (3) at intervals, and the combining parts (15) fix the upper surface sheet (11) and the lower surface sheet (12) together.

3. The elastic wound covering of claim 2 in which: the bonding portions (15) are arranged in an array.

4. An elastic wound covering according to any one of claims 1 to 3 in which: the two ends of the elastic absorbent cotton (2) are bonded and fixed with the lower surface sheet (12).