CN219184526U - Transparent waterproof application - Google Patents

Abstract

The utility model relates to the technical field of application, in particular to a transparent waterproof application. The waterproof layer comprises a skin-sticking layer, an ointment layer and a waterproof layer, wherein the side wall of one side of the skin-sticking layer is fixedly connected with the ointment layer, the side wall of the other side of the skin-sticking layer is fixedly connected with the waterproof layer, a first ventilation hole is formed in the side wall of the waterproof layer, a plurality of water outlet channels communicated with the first ventilation hole are formed in the waterproof layer, and the water outlet channels extend from the central position of the waterproof layer to the side walls around the waterproof layer. According to the waterproof skin-adhering layer, the side wall on one side of the waterproof layer is fixedly connected with the waterproof layer, the side wall on one side of the waterproof layer is provided with the first air holes, the water outlet channel is further arranged in the waterproof layer and communicated with the first air holes, and the water outlet channel extends from the central position of the waterproof layer to the side wall on the periphery of the waterproof layer, so that the waterproof layer can be ventilated, meanwhile, moisture entering from the first air holes can be guided, the moisture entering from the first air holes flows out of the water outlet channel, and the moisture can be relieved from penetrating into the skin-adhering layer.

Description

Transparent waterproof application

Technical Field

The utility model relates to the technical field of application, in particular to a transparent waterproof application.

Background

The application refers to sticking of compress, applying the Chinese medicinal paste on non-woven fabric, and applying to affected part of patient, and can exert medicinal effect and relieve pain of patient by skin absorption.

In the prior art, apply ointment layer and inoxidizing coating including spinning cloth layer and ointment layer, spin cloth layer one side lateral wall rigid coupling ointment layer, the surface area of ointment layer is less than spinning cloth layer surface area, spin cloth layer non-ointment layer department is equipped with the adhesion coating, spin cloth layer is equipped with ointment layer and adhesion layer one side lateral wall cover adhesion protection layer, ointment layer and adhesion layer set up between spinning cloth layer and inoxidizing coating, the user can tear the inoxidizing coating when using, will be equipped with ointment layer one side lateral wall and paste at user skin surface.

Aiming at the related technology, the inventor considers that when a user applies the plaster for daily life, the surface of the plaster is stained with water, namely, the side wall of the textile layer, which is far away from the skin of the user, is stained with water, the water permeates the textile layer, after the water enters the textile layer, the user does not replace the textile layer in time, and the water can permeate into the ointment layer, so that the wound of the user is touched with the water, and the recovery of the wound of the user is not facilitated.

Disclosure of Invention

In order to alleviate moisture penetration into the surface of the application, the utility model provides a transparent waterproof application.

The utility model provides a transparent waterproof application which adopts the following technical scheme:

the utility model provides a transparent waterproof application, includes skin layer, ointment layer and waterproof layer, skin layer one side lateral wall rigid coupling the ointment layer, skin layer opposite side lateral wall rigid coupling the waterproof layer, the waterproof layer lateral wall is equipped with first bleeder vent, the waterproof layer inside be equipped with a plurality of play water channel of first bleeder vent communicating, play water channel by waterproof layer central point put to waterproof layer lateral wall extension all around sets up.

Through adopting above-mentioned technical scheme, the waterproof layer of subsides skin layer one side lateral wall rigid coupling, waterproof layer lateral wall are equipped with first bleeder vent, and the waterproof layer is inside to be equipped with out the water channel, and out the water channel by waterproof layer central point put to waterproof layer lateral wall extension all around set up, and out the water channel communicates with each other with first bleeder vent, and the waterproof layer can prevent that water infiltration from entering the subsides skin layer, and the moisture that flows in from first bleeder vent also can flow out the inoxidizing coating along out the water channel, can alleviate the moisture infiltration and advance in the subsides skin layer inside when breathing freely.

Optionally, a ventilation channel is further arranged in the waterproof layer, the ventilation channel is communicated with the water outlet channel and the first ventilation holes, and the ventilation channel is a non-vertical channel.

Through adopting above-mentioned technical scheme, the waterproof layer is inside still to be equipped with ventilative passageway, ventilative passageway communicates with each other with play water channel and first bleeder vent, and ventilative passageway is established to non-vertical passageway, can make the air that first bleeder vent department got into circulate along ventilative passageway, makes to apply ointment or plaster ventilative, and ventilative passageway is established to non-vertical passageway, can alleviate moisture and get into the skin layer in the time of guaranteeing the gas permeability.

Optionally, the water outlet channel is obliquely arranged from the side wall at one side of the waterproof layer to the side wall at the other side.

By adopting the technical scheme, the water outlet channel is obliquely arranged, so that water can conveniently flow out of the waterproof layer.

Optionally, the skin-care pad further comprises first absorbent cotton, wherein the first absorbent cotton is fixedly connected between the skin-care layer and the waterproof layer.

By adopting the technical scheme, the first absorbent cotton is fixedly connected between the skin attaching layer and the waterproof layer, so that a small amount of water flowing out of the ventilation channel can be absorbed.

Optionally, the first cotton side wall rigid coupling that absorbs water changes colour layer, change colour layer opposite side lateral wall with paste skin layer rigid coupling, change colour layer inside is equipped with the cobalt chloride powder, the waterproof layer is transparent polyethylene complex film material.

Through adopting above-mentioned technical scheme, first cotton one side lateral wall rigid coupling that absorbs water changes colour layer, changes colour layer one side lateral wall and subsides skin layer rigid coupling, changes colour layer inside and is equipped with the cobalt chloride powder, and the cobalt chloride powder meets water and changes red by the blue, and the waterproof layer is established to the polyethylene complex rete, can follow the outside colour change of observing the colour that changes colour layer of waterproof layer, reminds the user to paste inside entering moisture, needs in time change the application.

Optionally, a second absorbent cotton is fixedly connected between the color-changing layer and the skin-adhering layer.

Through adopting above-mentioned technical scheme, the second cotton that absorbs water of rigid coupling between the layer of discolouring and the skin layer, the second is absorbed water cotton, can be after the layer of discolouring, when the user does not in time change, absorbs the moisture that oozes out from the layer of discolouring is inside a small amount, avoids moisture and user wound contact.

Optionally, the side walls of the first absorbent cotton and the second absorbent cotton are provided with a plurality of second ventilation holes.

Through adopting above-mentioned technical scheme, first cotton and the second cotton lateral wall that absorbs water all are equipped with a plurality of second bleeder vents that absorb water, can make first cotton and the second cotton that absorbs water absorb water simultaneously can also ventilate.

Optionally, two pieces of protection paper are adhered to the side wall of one side of the skin-adhering layer, the end part of one piece of protection paper is fixedly connected with the easy-tearing layer, and the lower wall of the easy-tearing layer is abutted with the upper wall of the other piece of protection paper.

Through adopting above-mentioned technical scheme, paste skin layer one side lateral wall bonding two guard papers, a guard paper tip rigid coupling easily tears the layer, easily tear layer lower wall and another guard paper upper wall butt, can tear the guard paper that the rigid coupling easily tears the layer earlier, will tear the skin layer subsides of guard paper to the skin, tear another guard paper again, make apply to complete subsides to use to skin surface, also can prevent user's hand and skin adhesion when conveniently tearing the guard paper, lead to applying the fold.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the waterproof layer is fixedly connected to the side wall of one side of the skin-adhering layer, the first air holes are formed in the side wall of one side of the waterproof layer, the water outlet channel is further arranged in the waterproof layer and communicated with the first air holes, and the water outlet channel extends from the center position of the waterproof layer to the side wall of the periphery of the waterproof layer, so that the waterproof layer can be ventilated, meanwhile, moisture entering from the first air holes can be guided, the moisture entering from the first air holes flows out of the water outlet channel, and the moisture infiltration into the skin-adhering layer can be relieved;

2. the inside of the waterproof layer is also provided with a ventilation channel which is communicated with the first ventilation holes and the water outlet channel, the ventilation channel is a non-vertical channel, so that air entering from the first ventilation holes can circulate from the ventilation channel, and as the ventilation channel is a non-vertical channel, moisture entering from the first ventilation holes can flow out of the waterproof layer from the water outlet channel;

3. the first absorbent cotton, the color-changing layer and the second absorbent cotton are fixedly connected between the skin-attaching layer and the waterproof layer in sequence, the first absorbent cotton is arranged, a small amount of water flowing in from the ventilation channel can be absorbed, when the water is more, the color-changing layer can absorb the more water, cobalt chloride is arranged inside the color-changing layer, the cobalt chloride changes color when meeting water, the waterproof layer is a transparent material, a user can observe the color change of the color-changing layer, the user can be reminded of timely changing the application, if the user does not timely change, the second absorbent cotton is arranged, the more water can be absorbed, and the moisture permeation into the skin-attaching layer can be relieved.

Drawings

Fig. 1 is an overall schematic view of a transparent waterproof application.

Fig. 2 is a schematic view showing the positional relationship of all structures of a transparent waterproof application.

Fig. 3 is a sectional view showing the internal structure of a transparent waterproof application waterproof layer.

Fig. 4 is a schematic view showing the structure of a protective paper for transparent waterproof application.

Reference numerals illustrate: 1. a waterproof layer; 11. a water outlet channel; 12. a ventilation channel; 13. a first ventilation hole; 2. a first absorbent cotton; 21. a second ventilation hole; 3. a color-changing layer; 31. cobalt chloride powder; 4. a second absorbent cotton; 5. a skin layer; 6. an ointment layer; 7. protective paper; 71. and (5) an easy-tearing layer.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a transparent waterproof application. Referring to fig. 1, a transparent waterproof application comprises a waterproof layer 1, a skin-adhering layer 5 and protective paper 7, wherein the waterproof layer 1 is made of a transparent polyethylene composite film material, a plurality of first ventilation holes 13 are formed in the side wall of one side of the waterproof layer 1, a water outlet channel 11 is formed in the four side walls of the protruding portion of the waterproof layer 1, one end of the water outlet channel 11 is communicated with the outside, the other end of the water outlet channel 11 is communicated with the first ventilation holes 13, the side wall of one side of the waterproof layer 1, far away from the first ventilation holes 13, is adhered with the skin-adhering layer 5, the cross section of the skin-adhering layer 5 is identical to the cross section of the waterproof layer 1 in size, the side wall of the other side of the skin-adhering layer 5 is adhered with the two protective paper 7, and the protective paper 7 is torn off, so that the skin-adhering layer 5 can be adhered on the skin surface.

Referring to fig. 2, a first absorbent cotton 2 is fixedly connected to a side wall of a bulge of the waterproof layer 1 near the skin-adhering layer 5, a plurality of second ventilation holes 21 are formed in the surface of the first absorbent cotton 2, a color-changing layer 3 is fixedly connected to the side wall of the other side of the first absorbent cotton 2, the cross section of the color-changing layer 3 is larger than that of the first absorbent cotton 2, the cross section of the first absorbent cotton 2 is the same as the size of a rectangle surrounded by the first ventilation holes 13 of the bulge of the waterproof layer 1, the upper wall of the color-changing layer 3 and the upper wall of the first absorbent cotton 2 are positioned on the same horizontal plane, the upper wall of the color-changing layer 3 is fixedly connected with the side wall of the bulge of the waterproof layer 1 near the skin-adhering layer 5, no first ventilation holes 13 are formed at the fixedly connected position of the side wall of the waterproof layer 1 and the upper wall of the color-changing layer 3, the color-changing layer 3 is composed of cobalt chloride powder 31, the cobalt chloride powder 31 is blue crystal powder, the cobalt chloride powder 31 can turn red when meeting water, the side wall of the other side of the color-changing layer 3 is fixedly connected with second absorbent cotton 4, the cross section of the second absorbent cotton 4 is the same as that of the color-changing layer 3, a plurality of second ventilation holes 21 are formed in the upper wall of the second absorbent cotton 4, the side wall of the other side of the second absorbent cotton 4 is fixedly connected with the skin-adhering layer 5, the center of the side wall of the other side of the skin-adhering layer 5 is fixedly connected with the ointment layer 6, the side wall of the skin-adhering layer 5 is adhered with two protective papers 7, the protective papers 7 can cover the ointment layer 6, and the cross section of the protective papers 7 is half of the cross section of the skin-adhering layer 5.

If get into moisture from the first bleeder vent 13 that waterproof layer 1 set up, the moisture of entering can be absorbed by first absorbent cotton 2 earlier, if the moisture is too much, the moisture can permeate into the colour-changing layer 3 inside, make the cobalt chloride become red, because waterproof layer 1 is transparent material, so when colour-changing layer 3 takes place discolour, the user can observe from waterproof layer 1, can remind the user to apply at this moment and change, if the user is not in time to apply and change, the second absorbent cotton 4 can further absorb moisture, can prevent the quick infiltration of moisture and advance ointment layer 6, can prolong the time that moisture contacted with the wound, avoid the wound to meet the water and lead to the condition such as inflammation, ulcer.

Referring to fig. 3, a water outlet channel 11 is arranged in the bulge of the waterproof layer 1, the water outlet channel 11 is connected with the first ventilation holes 13 in a communicating manner, the water outlet channel 11 extends from the central position of the bulge to the side wall around the bulge, the water outlet channel 11 is arranged from the central position of the bulge of the waterproof layer 1 to the side wall around the bulge in a tilting manner to the skin-adhering layer 5, a plurality of ventilation channels 12 are also arranged in the bulge of the waterproof layer 1, one end of each ventilation channel 12 is communicated with the outside of one side of the waterproof layer 1 close to the skin-adhering layer 5, the other end of each ventilation channel 12 is connected with the water outlet channel 11 and the first ventilation holes 13 in a communicating manner, the ventilation channels 12 are arranged as non-vertical channels, water entering from the first ventilation holes 13 can flow out of the bulge of the waterproof layer 1 along the water outlet channel 11 in any direction, and the water outlet channels 11 tilt to the skin-adhering layer 5 in a tilting manner, so that water can flow in a direction away from the bulge of the waterproof layer 1.

Referring to fig. 4, one end, far away from the waterproof layer 1, of one piece of protective paper 7, of the skin-adhering layer 5, close to the other piece of protective paper 7, is fixedly connected with the easy-tearing layer 71, the lower part of the easy-tearing layer 71 is abutted against the upper wall of the other piece of protective paper 7, one piece of protective paper 7 fixedly connected with the easy-tearing layer 71 can be torn off firstly, one half of the side wall of the skin-adhering layer 5, from which the protective paper 7 is torn off, is adhered to the skin, and the other piece of protective paper 7 is torn off, so that the skin can be adhered completely, two pieces of protective paper 7 are arranged, wrinkles can be prevented from being generated when the skin-adhering layer 5 is adhered to the skin, and the skin-adhering layer is convenient to apply to the skin surface.

The implementation principle of the transparent waterproof application provided by the embodiment of the utility model is as follows: the side wall of one side of the skin-sticking layer 5 is provided with a waterproof layer 1, the side wall of the bulge part of the waterproof layer 1 is provided with a plurality of first air holes 13, the bulge part of the waterproof layer 1 is internally provided with a water outlet channel 11 and an air ventilation channel 12, the water outlet channel 11, the first air holes 13 and the air ventilation channel 12 are all communicated, the water outlet channel 11 is arranged from the central position close to the bulge part to the inclined skin-sticking layer 5 on the side wall around the bulge part, one end of the air ventilation channel 12 is communicated with the first air holes 13, the other end of the air ventilation channel 12 is communicated with the outside of one side close to the skin-sticking layer 5, the air ventilation channel 12 is a non-vertical channel, moisture entering the waterproof layer 1 from the first air holes 13 can flow out of the waterproof layer 1 along the water outlet channel 11, the air ventilation channel 12 and the first air holes 13 can be communicated through air, and the application is ventilated, still be equipped with first absorbent cotton 2 between waterproof layer 1 and the skin layer 5, color-changing layer 3 and second absorbent cotton 4, a small amount of moisture that ventilative passageway 12 inside flowed in can be absorbed by first absorbent cotton 2 earlier, if excessive moisture, can permeate into color-changing layer 3, the inside cobalt chloride that is equipped with of color-changing layer 3, cobalt chloride meets water and turns red, color change of color-changing layer 3 can be observed in waterproof layer 1 department, when color-changing layer 3 color turns red, can remind the user to apply the inside entering moisture of applying, need in time change the application, if the user can not change in time, long-time moisture can be absorbed by second absorbent cotton 4, can prevent moisture infiltration into ointment layer 6, with the condition such as user's wound contact, prevent that the wound from meeting water inflammation, ulcer.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A transparent waterproof application, characterized in that: including subsides skin layer (5), ointment layer (6) and waterproof layer (1), subsides skin layer (5) one side lateral wall rigid coupling ointment layer (6), subsides skin layer (5) opposite side lateral wall rigid coupling waterproof layer (1), waterproof layer (1) lateral wall is equipped with first bleeder vent (13), waterproof layer (1) inside be equipped with a plurality of play water channel (11) that first bleeder vent (13) communicate with each other, play water channel (11) by waterproof layer (1) central point put to waterproof layer (1) lateral wall extension sets up all around.

2. A transparent waterproof application according to claim 1, characterized in that: the waterproof layer (1) is internally provided with a ventilation channel (12), the ventilation channel (12) is communicated with the water outlet channel (11) and the first ventilation holes (13), and the ventilation channel (12) is a non-vertical channel.

3. A transparent waterproof application according to claim 2, characterized in that: the water outlet channel (11) is obliquely arranged from one side wall of the waterproof layer (1) to the other side wall.

4. A transparent waterproof application according to claim 1, characterized in that: the waterproof layer is characterized by further comprising first absorbent cotton (2), wherein the first absorbent cotton (2) is fixedly connected between the skin-sticking layer (5) and the waterproof layer (1).

5. A transparent waterproof application according to claim 4, characterized in that: the waterproof layer is characterized in that a color-changing layer (3) is fixedly connected to one side wall of the first absorbent cotton (2), the other side wall of the color-changing layer (3) is fixedly connected with the skin-adhering layer (5), cobalt chloride powder (31) is arranged in the color-changing layer (3), and the waterproof layer (1) is made of a transparent polyethylene composite film.

6. A transparent waterproof application according to claim 5, characterized in that: the second absorbent cotton (4) is fixedly connected between the color-changing layer (3) and the skin-sticking layer (5).

7. A transparent waterproof application according to claim 6, characterized in that: the side walls of the first absorbent cotton (2) and the second absorbent cotton (4) are provided with a plurality of second ventilation holes (21).

8. A transparent waterproof application according to claim 1, characterized in that: two pieces of protective paper (7) are adhered to the side wall of one side of the skin adhering layer (5), the end part of one piece of protective paper (7) is fixedly connected with the easy-tearing layer (71), and the lower wall of the easy-tearing layer (71) is abutted to the upper wall of the other piece of protective paper (7).

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