Adjustable shading cloth for covering non-wound surface

Abstract

The utility model relates to the technical field of radiation shading components, and in particular to an adjustable shade cloth for covering non-wound surfaces. It includes a shade cloth main body, the surface of the shade cloth main body is provided with a through hole, and protective devices are provided at the positions of the through holes on the surrounding surfaces of the shade cloth surface, and the protective devices include a plurality of first shade strips and a plurality of second shade strips, one end of the plurality of first shade strips and the plurality of second shade strips are fixedly connected to the surface of the shade cloth main body, and the plurality of first shade strips and the plurality of second shade strips are evenly distributed on the surrounding surfaces of the shade cloth main body, and the lower surface of one side of the first shade strip and the second shade strip is fixedly connected with a first Velcro, and the position of the shade cloth main body corresponding to the first Velcro is fixedly connected with a first Velcro mother tape. The adjustable shade cloth for covering non-wound surfaces provided by the utility model has the advantage of conveniently adjusting and limiting the irradiation port at the shade cloth.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation shading components, in particular to an adjustable shading cloth used for covering a non-wound surface. Background Art

[0002] When using specific light to irradiate a designated area of ​​the skin (such as the port-wound stain area), a shade cloth is needed to shield the non-wound surface from light to prevent damage to the non-wound skin during light irradiation.

[0003] Existing document CN214232431U discloses a shade cloth assembly for phototherapy, including multiple groups of shade cloth and a storage bag. The shade cloth is an arc-shaped cloth strip made of a shade material, and each side of the shade cloth is provided with an easy-to-shape edge strip. The two ends of the shade cloth are connected by Velcro to form a trumpet-shaped shade cover; Velcro is provided at the upper and lower ports of the trumpet-shaped shade cover, and multiple trumpet-shaped shade covers are connected up and down through the Velcro at the upper and lower ports; multiple groups of shade cloth are placed in the storage bag, and ozone is filled in the storage bag. Multiple shade cloths of different specifications can be freely selected according to the type of phototherapy probe, and the detachable shade cloths can also be freely combined due to different areas of the treatment site; the shade cloth group is equipped with a storage bag, which can be unfolded and stored at any time after the treatment is completed, which takes up little space and is convenient; the storage bag is filled with ozone, which is convenient for disinfection at any time after the treatment is completed, reducing the chance of infection. However, since the irradiation opening on the surface of the shading cloth has a single size, it is easy for the irradiation hole to not completely overlap with the non-wound surface. At this time, the shading cloth cannot effectively block light from the non-wound surface, and the non-wound surface areas of different parts vary greatly. It is usually necessary to configure shading cloths of various specifications for selection. Utility Model Content

[0004] The utility model aims to at least solve the technical problems mentioned in the prior art and to provide an adjustable shading cloth for covering non-wound surfaces. The technical solution is as follows.

[0005] Disclosed is an adjustable blackout cloth for covering non-wound surfaces, comprising a blackout cloth main body, a surface of the blackout cloth main body being provided with through holes, and protective devices being provided at positions corresponding to the through holes on the surrounding surfaces of the blackout cloth main body, the protective devices comprising a plurality of first blackout strips and a plurality of second blackout strips, one end of each of the first blackout strips and the second blackout strips being fixedly connected to the surface of the blackout cloth main body, each of the first blackout strips and the second blackout strips being evenly distributed on the surrounding surfaces of the blackout cloth main body, a first Velcro patch being fixedly connected to the lower surfaces of one side of each of the first blackout strips and the second blackout strips, a first Velcro mother patch being fixedly connected to the surface of the blackout cloth main body at a position corresponding to the first Velcro patch, and the first Velcro mother patch being bonded to the first Velcro mother patch.

[0006] The effect achieved by the above-mentioned components is: before irradiating the wound surface, it is necessary to use a blackout cloth to shade the area around the wound surface (non-wound surface). At this time, in order to facilitate the adjustment and limit of the size of the through hole on the surface of the blackout cloth, the first blackout strip and the second blackout strip fixed on the surface of the blackout cloth main body are flipped and blocked, and the first Velcro and the Velcro mother tape on the lower surface of one end of the first blackout strip and the second blackout strip are docked (bonded) and limited, so that the first blackout strip and the second blackout strip are effectively and conveniently used for shading, and the size of the through hole is adjusted, thereby realizing adjustable blackout area.

[0007] Preferably, the shading cloth main body comprises a black cloth piece and a red cloth piece, the black cloth piece is located on the upper surface of the red cloth piece, and the black cloth piece is bonded to the red cloth piece.

[0008] The effect achieved by the above components is: the black cloth piece in the shading cloth body is placed upward, and the red cloth piece is placed in contact with the skin, so as to better shading.

[0009] Preferably, a connection strip is fixedly connected to a side of the surface of the first shading strip close to the second shading strip, and the surface of the connection strip fits with the surface of the second shading strip.

[0010] The effect achieved by the above components is: when the first shading strip and the second shading strip are used for auxiliary shading, the connecting strip can be used for sealing to avoid light transmission and improve the stability of the shading strip.

[0011] Preferably, the upper surfaces of the first shading strip and the second shading strip are both fixedly connected with a second Velcro tape, and the surface of the shading cloth body is fixedly connected with a second Velcro tape at a position corresponding to the second Velcro tape.

[0012] The effect achieved by the above components is: when the first shading strip and the second shading strip are not subjected to shading operation, the second Velcro tape and the second Velcro mother tape can be used to bond and limit the fixation to avoid swinging.

[0013] Preferably, the cross-section of the first and second shading strips is rectangular, and the length of the first and second shading strips matches the length of the through hole. The first and second shading strips that match the length of the through hole can effectively protect and avoid light transmission.

[0014] Preferably, the shading cloth body is made of polyester fiber cloth.

[0015] Preferably, when the first light-shielding strip and the second light-shielding strip cover the through hole at the same time, the edge area of ​​the first light-shielding strip overlaps the edge area of ​​the second light-shielding strip.

[0016] Compared with the related art, the utility model provides an adjustable shading cloth for covering non-wound surfaces, which has the following beneficial effects: before irradiating the wound surface, the shading cloth is needed to be used to shade the area around the wound surface (non-wound surface). At this time, in order to facilitate the adjustment and limiting of the size of the through-hole on the surface of the shading cloth, when using it, the black cloth piece in the main body of the shading cloth is facing upward, and the red cloth piece is in contact with the skin. Then, the first shading strip and the second shading strip fixed on the surface of the main body of the shading cloth are flipped and blocked, so that the first Velcro and the second Velcro on the lower surface of one end of the first shading strip and the second shading strip are docked and limited. In the process where the first shading strip and the second shading strip do not need to be shading, the second Velcro and the second Velcro can be used to bond and limit to avoid swinging. The adjustable shading cloth is easy to operate and has a sophisticated structure. The first shading strip and the second shading strip can be used to effectively and conveniently shade, and the size of the through-hole can be adjusted conveniently, thereby realizing adjustable shading area.

[0017] The adjustable shade cloth provided by the utility model can be adapted to various wounds of different sizes, and has good versatility. As long as the difference between the wound area and the through hole area is not greater than 5cm², the shade adjustment can be completed smoothly within 20 seconds, without the need to repeatedly and time-consumingly try out shade cloths of different specifications as in the traditional way (first measure the wound size and determine the wound shape, then select the model and compare, and finally select the appropriate size, which usually takes 1-2 minutes). In addition, the main body of the shade cloth can be tightened with the help of the first shade strip and the second shade strip, which is convenient for storage and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an adjustable shading cloth used to cover a non-wound surface in an embodiment;

[0019] Figure 2 for Figure 1 A schematic diagram of a partial structure of the three-dimensional structure shown;

[0020] Figure 3 for Figure 1 The structural schematic diagram of the protective device shown;

[0021] Figure 4 for Figure 1 The schematic diagram of the disassembled structure of the protective device shown;

[0022] Figure 5 for Figure 4 A schematic diagram of the partial structure of the first shading strip is shown.

[0023] Numbers in the figure: 1. Blackout cloth main body; 11. Black cloth piece; 12. Red cloth piece; 2. Through hole; 3. Protective device; 31. First blackout strip; 32. Second blackout strip; 33. First Velcro mother tape; 34. Second Velcro sub-tape; 35. Connecting strip; 36. First Velcro sub-tape; 37. Second Velcro mother tape. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 5 An adjustable blackout cloth for covering a non-wound surface is provided, comprising: a blackout cloth main body 1, a through hole 2 is provided on the surface of the blackout cloth main body 1, and a protective device 3 is provided at positions corresponding to the through hole 2 on the surrounding surface of the blackout cloth main body 1.

[0027] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The protective device 3 includes a plurality of first shading strips 31 and a plurality of second shading strips 32, one end of each of the plurality of first shading strips 31 and the plurality of second shading strips 32 are fixedly connected to the surface of the shading cloth body 1, and the plurality of first shading strips 31 and the plurality of second shading strips 32 are evenly distributed on the surrounding surface of the shading cloth body 1, and the lower surface of one side of the first shading strips 31 and the second shading strips 32 are fixedly connected with a first magic sub-stick 36, and the position of the surface of the shading cloth body 1 corresponding to the first magic sub-stick 36 is fixedly connected with a first magic mother stick 33, and the first magic sub-stick 36 is bonded to the first magic mother stick 33, and the shading cloth body 1 includes a black cloth piece 11 and a red cloth piece 12, and the black cloth The piece 11 is located on the upper surface of the red cloth piece 12, and the black cloth piece 11 is bonded to the red cloth piece 12. A connecting strip 35 is fixedly connected to the side of the surface of the first shading strip 31 close to the second shading strip 32, and the surface of the connecting strip 35 fits with the surface of the second shading strip 32. The upper surfaces of the first shading strip 31 and the second shading strip 32 are fixedly connected with the second Velcro 34, and the position of the second Velcro 34 on the surface of the shading cloth body 1 is fixedly connected with the second Velcro mother tape 37. The cross-sections of the first shading strip 31 and the second shading strip 32 are rectangular, and the length dimensions of the first shading strip 31 and the second shading strip 32 are adapted to the length dimensions of the through hole 2. The shading cloth body 1 is polyester fiber cloth.

[0028] Before irradiating the wound, it is necessary to use a shade cloth to shade the non-wound area around the wound to prevent unnecessary damage to the intact skin. At this time, in order to facilitate the adjustment of the through-hole size on the surface of the shade cloth, the black cloth piece 11 in the shade cloth body 1 is first placed upward, and the red cloth piece 12 is placed in contact with the skin. Then, the through hole 2 opened on the surface of the entire shade cloth body 1 is aligned with the wound on the skin, and then the shade cloth body 1 is pasted on the skin. After that, the first shade strip 31 and the second shade strip 32 fixed on the surface of the shade cloth body 1 are adjusted. 32 is flipped over to block, so that the first Velcro 36 on the lower surface of one end of the first shading strip 31 and the second shading strip 32 are docked and limited with the Velcro mother tape, and the size of the through hole 2 is adjusted, and the connecting strip 35 on the surface of the first shading strip 31 is fitted with the surface of the second shading strip 32 to avoid light transmission. When the first shading strip 31 and the second shading strip 32 are not needed to adjust the shading, the second Velcro 34 and the second Velcro mother tape 37 can be bonded and limited to fix, so as to avoid the shading strip from swinging in position without affecting the use of the shading cloth main body 1.

[0029] In a specific application case, the adjustable shade cloth provided by this solution can be used to adapt to a variety of wounds of different sizes, and has good versatility. As long as the difference between the wound area and the through hole 2 is no more than 5 cm², the shade adjustment can be completed smoothly within 20 seconds, without the need to repeatedly and time-consumingly try out shade cloths of different specifications as in the traditional way (first measure the size of the wound and determine the shape of the wound, then select the model and compare, and finally select the appropriate size, which usually takes 1-2 minutes). In addition, the shade cloth body 1 can also be tightened with the help of the first shade strip 31 and the second shade strip 32, which is convenient for storage and use.

Claims

1. An adjustable blackout cloth for covering a non-wound surface, comprising a blackout cloth body (1), characterized in that: The surface of the shading cloth body (1) is provided with through holes (2); protective devices (3) are provided at positions on the surrounding surfaces of the shading cloth body (1) corresponding to the through holes (2); the protective devices (3) include a plurality of first shading strips (31) and a plurality of second shading strips (32); one end of the plurality of first shading strips (31) and the plurality of second shading strips (32) are fixedly connected to the surface of the shading cloth body (1); the plurality of first shading strips (31) and the plurality of second shading strips (32) are evenly distributed on the surrounding surfaces of the shading cloth body (1); the lower surfaces of one side of the first shading strips (31) and the second shading strips (32) are fixedly connected with a first magic tape (36); a first magic tape (33) is fixedly connected to the position of the surface of the shading cloth body (1) corresponding to the first magic tape (36); the first magic tape (36) is bonded to the first magic tape (33).

2. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: The shading cloth main body (1) comprises a black cloth piece (11) and a red cloth piece (12); the black cloth piece (11) is located on the upper surface of the red cloth piece (12); and the black cloth piece (11) and the red cloth piece (12) are bonded to each other.

3. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: A connecting strip (35) is fixedly connected to a side of the surface of the first shading strip (31) close to the second shading strip (32), and the surface of the connecting strip (35) is in contact with the surface of the second shading strip (32).

4. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: The upper surfaces of the first shading strip (31) and the second shading strip (32) are both fixedly connected with a second Velcro tape (34), and the surface of the shading cloth body (1) is fixedly connected with a second Velcro tape (37) at a position corresponding to the second Velcro tape (34).

5. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: The top cross-sections of the first light-shielding strip (31) and the second light-shielding strip (32) are rectangular, and the length dimensions of the first light-shielding strip (31) and the second light-shielding strip (32) are compatible with the length dimensions of the through hole (2).

6. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: The shading cloth main body (1) is a polyester fiber cloth.

7. The adjustable shading cloth for covering a non-wound surface according to claim 1, characterized in that: The first shading strip (31) and the second shading strip (32) have arc-shaped cross-sections when viewed from above.

8. An adjustable blackout cloth for covering a non-wound surface according to claim 1, 2, 4, 5, 6 or 7, characterized in that: When the first light-shielding strip (31) and the second light-shielding strip (32) cover the through hole (2) at the same time, the edge area of ​​the first light-shielding strip (31) and the edge area of ​​the second light-shielding strip (32) overlap.

Images