Multifunctional roll core structure for bandage facilitating contraction adjustment

Abstract

The utility model discloses a multifunctional roll core structure for bandage convenient to contract and adjust, which comprises a reel and a bandage. The reel is provided with a baffle at both ends. The baffle is a cylinder. The outer cylindrical surface of the baffle is provided with an adhesive layer. One end edge of the reel is provided with a slot. The slot extends radially to the surface of the reel. The slot extends axially to the other end of the reel. The tail end of the bandage is provided with a clamping part. The clamping part cooperates with the slot. The clamping part is provided with a tape layer. The two sides of the head end of the bandage extend out adhesive parts. The bandage is wound on the reel. A foldable handle is arranged at one end of the reel. When using one hand, the handle is opened, then the head end of the bandage is torn off from the baffle and wound around the wound on the arm. One hand holds the handle to wind the bandage on the arm. Finally, the bandage is separated from the reel by force, and the bandaging is completed. The convenience of single-handed bandaging of the injured person is improved.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically, it relates to a multifunctional roll core structure for bandages that is easy to adjust in terms of shrinkage. Background Technology

[0002] Bandages are used for wound dressing. In actual use, if the injured person injures their left or right arm, it is inconvenient to bandage with one hand when there is no medical staff available. This affects the speed of bandaging and may worsen the injury. In order to improve the convenience of one-handed bandaging for the injured person, a multi-functional roll core structure for bandages that is easy to shrink and adjust is provided. Utility Model Content

[0003] In view of this, the technical problem to be solved by this utility model is to provide a multifunctional roll core structure for bandages that is easy to shrink and adjust, thereby solving the problem of inconvenience in bandaging one arm with one hand in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model discloses a multifunctional roll core structure for bandages that is easy to shrink and adjust, including: a roll and a bandage; baffles are provided at both ends of the roll, the baffles are cylindrical, and an adhesive layer is provided on the outer circular surface of the baffles; a slot is provided at one end edge of the roll, the slot extends radially to the surface of the roll, and the slot extends axially to the other end of the roll; a snap-fit ​​part is provided at the tail end of the bandage, the snap-fit ​​part cooperates with the slot, and an adhesive layer is provided at the snap-fit ​​part; adhesive parts extend from both sides of the beginning end of the bandage.

[0005] Furthermore, one end of the aforementioned scroll is provided with a fixed base and a foldable handle, the end of which is fixed to the fixed base by rivets.

[0006] Furthermore, the aforementioned fixing base is provided with limiting strips on both sides. The limiting strips are curved in an arc shape, and the center of the limiting strips coincides with the center of the rivet hole on the handle.

[0007] Furthermore, the handle has a limiting groove 1 and a limiting groove 2 on both sides of its end. The limiting groove 1 and the limiting groove 2 are arc-shaped, and their centers coincide with each other and also coincide with the center of the rivet hole on the handle.

[0008] Compared with the prior art, this application can achieve the following technical effects: This invention involves wrapping a bandage around a roller and setting a foldable handle at one end of the roller. When using with one hand, the handle is opened, and then the first end of the bandage is torn off the baffle and wrapped around the wound on the arm. The bandage is then wrapped around the arm by holding the handle with one hand, and finally the bandage is detached from the roller to complete the bandaging, thus improving the convenience of one-handed bandaging for the injured.

[0009] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. Attached Figure Description

[0010] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an exploded view of the roll and bandage according to one embodiment of the present invention; Figure 2 This is a schematic diagram of the bandage after being wound up in a roll according to one embodiment of the present invention.

[0011] Attached Figure Labels

[0012] 1. Roller 2. Bandage 3. Baffle 4. Adhesive layer 5. Slot 6. Snap-fit ​​part 7. Tape layer 8. Adhesive part 9. Fixing seat 10. Handle 11. Rivet 12. Limiting strip 13. Limiting groove one 14. Limiting groove two 15. Release paper Detailed Implementation

[0013] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0014] Please refer to Figure 1 and Figure 2 , Figure 1 This is an exploded view of the roll and bandage according to one embodiment of the present invention; Figure 2 This is a schematic diagram of the bandage after being wound up in a roll according to one embodiment of the present invention.

[0015] A multifunctional roll core structure for bandages that is easy to shrink and adjust includes: a roll 1 and a bandage 2; the roll 1 has baffles 3 at both ends, the baffles 3 are cylindrical, the outer circular surface of the baffles 3 is provided with an adhesive layer 4, one end edge of the roll 1 is provided with a slot 5, the slot 5 extends radially to the surface of the roll 1, the slot 5 extends axially to the other end of the roll 1, the tail end of the bandage 2 is provided with a snap-fit ​​part 6, the snap-fit ​​part 6 cooperates with the slot 5, the snap-fit ​​part 6 is provided with an adhesive tape layer 7, the adhesive tape layer 7 is bonded to a release paper 15, the release paper 15 is fixed to the surface of the roll 1, and adhesive portions 8 extend from both sides of the head end of the bandage 2.

[0016] The adhesive layer 4 and adhesive part 8 of the baffle 3 can be a Velcro structure, the adhesive layer 4 is a relatively hard, hooked bristle layer, and the adhesive part 8 is a fine and soft fiber layer.

[0017] One end of the scroll 1 is provided with a fixed base 9 and a foldable handle 10. The end of the handle 10 is fixed to the fixed base 9 by a rivet 11. The fixed base 9 is provided with limiting strips 12 on both sides. The limiting strips 12 are curved in an arc shape, and the center of the limiting strips 12 coincides with the center of the rivet hole on the handle 10. The end of the handle 10 is provided with limiting groove 13 and limiting groove 2 14 on both sides. The limiting groove 13 and limiting groove 2 14 are curved in an arc shape, and their centers coincide with the center of the rivet hole on the handle 10. When the handle 10 is opened, the limiting groove 13 engages with one end of the limiting strip 12 to prevent the handle 10 from loosening and affecting the wrapping. When the handle 10 is closed, the limiting groove 2 14 engages with the other end of the limiting strip 12 to prevent the handle 10 from loosening and affecting storage.

[0018] This invention involves wrapping a bandage 2 around a roller 1. A foldable handle 10 is provided at one end of the roller 1. When using with one hand, the handle 10 is opened, and then the first end of the bandage 2 is torn off from the baffle 3 and wrapped around the wound on the arm. The bandage 2 is wrapped around the arm by holding the handle 10 with one hand until the adhesive layer 7 separates from the release paper 15 and is then adhered to the surface of the bandage 2. Finally, the snap part 6 of the bandage 2 is detached from the roller 1 by applying force to one side to complete the bandaging, thus improving the convenience of bandaging with one hand for the injured person.

[0019] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A multifunctional roll core structure for bandages that is easy to adjust in shrinkage, comprising: Scrolls and bandages; The feature is that the two ends of the roll are provided with baffles, the baffles are cylindrical, the outer circular surface of the baffles is provided with an adhesive layer, one end edge of the roll is provided with a slot, the slot extends radially to the surface of the roll, the slot extends axially to the other end of the roll, the tail end of the bandage is provided with a snap-fit ​​part, the snap-fit ​​part cooperates with the slot, the snap-fit ​​part is provided with an adhesive layer, and the two sides of the head end of the bandage extend with adhesive parts.

2. The multifunctional roll core structure for bandages with easy shrinkage adjustment as described in claim 1, characterized in that, One end of the scroll is provided with a fixed base and a foldable handle, and the end of the handle is fixed to the fixed base by rivets.

3. The multifunctional roll core structure for bandages with easy shrinkage adjustment as described in claim 2, characterized in that, The fixing base is provided with limiting strips on both sides. The limiting strips are curved in an arc shape, and the center of the limiting strips coincides with the center of the rivet hole on the handle.

4. The multifunctional roll core structure for bandages with easy shrinkage adjustment as described in claim 2, characterized in that, The handle has a limiting groove 1 and a limiting groove 2 on both sides of its end. The limiting groove 1 and the limiting groove 2 are arc-shaped, and their centers coincide with each other and also coincide with the center of the rivet hole on the handle.

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