Slitting type water-absorbing paper diaper with reverse osmosis function

Abstract

The invention discloses a slitting type water-absorbing disposable diaper with a reverse osmosis function, and relates to the technical field of disposable diapers, the slitting type water-absorbing disposable diaper comprises a bottom layer, fitting mechanisms, a waistline and a protective piece, the fitting mechanisms are connected to the upper portions of the front and rear ends of the bottom layer through sewing threads, and the fitting mechanisms are connected to the lower portions of the front and rear ends of the waistline through sewing threads; the bottom layer and the waistline are separated through the three sets of hook-and-loop fastener layers, the slitting type design is achieved, and meanwhile rapid wearing of the paper diaper is achieved; according to the disposable diaper, the protection part is arranged, the comfort of the disposable diaper is improved through the multiple protection layers, the disposable diaper better fits the body curve of a user through the U-shaped sponge at the top of the diatomite layer, the U-shaped sponge provides flexible support for the hip of a patient, the wearing comfort is improved, the water absorption area is increased, and the absorption capacity of the disposable diaper is improved.

Description

Technical Field

[0001] The invention relates to the technical field of paper diapers, in particular to a slit-type absorbent paper diaper with reverse osmosis function. Background Art

[0002] Diapers are a type of changing and washing supplies specially designed for special groups to replace traditional cloth diapers. The main advantages of diapers are that they are light, breathable, highly absorbent, and easy to use and carry. However, diapers have defects during use. For this reason, a slit absorbent diaper with reverse osmosis function is provided.

[0003] When using existing diapers, it is difficult to separate the bottom layer from the waistline, and the split design leads to high diaper costs. At the same time, special groups, such as long-term bedridden people, cannot turn over due to physical inconvenience, and wearing traditional diapers can easily cause skin itching or skin decay, which can easily cause blood circulation problems.

[0004] In addition: It is difficult to improve the comfort of existing diapers when they are used, and some diapers are difficult to fit the body curve of the user and have poor absorption capacity; during use, existing diapers often cause dampness and discomfort due to sweat retention on the skin surface, affecting the user experience. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a slit absorbent diaper with reverse osmosis function.

[0006] The present invention is implemented by constructing a slit absorbent paper diaper with reverse osmosis function, the device comprising a bottom layer, the upper parts of the front and rear ends of the bottom layer are connected with a fitting mechanism by sewing, the fitting mechanism is connected with the lower parts of the front and rear ends of the waist by sewing, and the upper parts of the front and rear ends of the waist are adhesively connected with protective parts;

[0007] The fitting mechanism includes a first Velcro layer, and the upper parts of the front and rear ends of the bottom layer are connected with the first Velcro layer by stitches; a second Velcro layer, and the lower parts of the front and rear ends of the waistline are connected with the second Velcro layer by stitches; and a third Velcro layer, and the left and right ends of the waistline are connected with the third Velcro layer by stitches.

[0008] Preferably, the protective component includes a skin-friendly surface layer, which is adhesively connected to the top of the front and back ends of the waistline; an adhesive layer, which is adhesively connected to the top of the skin-friendly surface layer; a multi-chain fiber layer, which is adhesively connected to the top of the adhesive layer, and the material atoms in the multi-chain fiber layer present a network structure; a polymer water-absorbent resin layer, which is adhesively connected to the top of the multi-chain fiber layer; a dry mesh surface layer, which is adhesively connected to the top of the polymer water-absorbent resin layer; and a diatomaceous earth layer, which is adhesively connected to the top of the dry mesh surface layer, wherein a U-shaped sponge is fixedly connected to the top of the diatomaceous earth layer.

[0009] Preferably, the skin-friendly surface layer includes a sponge pad, which is adhesively connected to the top of the front and rear ends of the waistline; heat dissipation holes, sixteen groups of heat dissipation holes are provided at the front end of the sponge pad at the rear end of the waistline; a fourth Velcro layer, which is stitched to the left and right ends of the front and rear ends of the top of the bottom layer; a fifth Velcro layer, which is adhesively connected to the fifth Velcro layer at the front end of the fourth Velcro layer at the rear end of the bottom layer; a lanolin alcohol layer, which is adhesively connected to the lanolin alcohol layer at the front end of the fifth Velcro layer; and a combination layer, which is adhesively connected to the combination layer at the bottom center of the bottom layer.

[0010] Preferably, the combined layer consists of a water-absorbent rubber layer, a water-absorbent core and an anti-permeation membrane, and the water-absorbent rubber layer, the water-absorbent core and the anti-permeation membrane are distributed from top to bottom.

[0011] Preferably, the outer wall of the second Velcro layer is provided with a plurality of hard-surface hooks and burrs, and the second Velcro layer is adhesively connected to the first Velcro layer and the third Velcro layer respectively.

[0012] Preferably, the back of the first Velcro layer at the front end of the bottom layer and the front end of the first Velcro layer at the back of the bottom layer are both sponge-shaped.

[0013] Preferably, the back of the third Velcro layer at the left end of the waist and the front end of the third Velcro layer at the right end of the waist are both sponge-shaped.

[0014] Preferably, the front end of the fourth Velcro layer is provided with a plurality of hard-surface hooks and bristles, and the back of the fifth Velcro layer is sponge-shaped.

[0015] Preferably, an adhesive layer is adhesively connected to the top of the combined layer.

[0016] The present invention has the following advantages: The present invention provides a slit absorbent diaper with reverse osmosis function through improvement, which has the following improvements compared with the same type of equipment:

[0017] The slit absorbent diaper with reverse osmosis function described in the present invention is provided with a fitting mechanism, and the bottom layer and the waistline are separated by three groups of Velcro layers to realize a slit design, and at the same time, the diaper can be quickly put on; a protective piece is provided to improve the comfort of the diaper by means of multiple protective layers, and the diaper can be better fitted to the body curve of the user by means of a U-shaped sponge on the top of the diatomaceous earth layer, and the U-shaped sponge provides flexible support for the patient's buttocks, thereby increasing the wearing comfort, increasing its water absorption area, and improving the absorption capacity of the diaper; a skin-friendly surface layer is provided, and a certain buffering and supporting effect is provided by means of a sponge pad, so that the abdomen of the user feels warm and comfortable, and the sleep quality of the user is improved to a certain extent, and the dampness and discomfort caused by sweat remaining on the skin surface are avoided by means of heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the bottom layer and waistline of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional exploded structure of the laminating mechanism of the present invention;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the protective element and the skin-friendly surface layer of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional exploded structure of the protective element of the present invention;

[0022] Figure 5 The present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the sponge pad of the present invention.

[0024] Among them: bottom layer -1, fitting mechanism -2, first Velcro layer -21, second Velcro layer -22, third Velcro layer -23, waist circumference -3, protective part -4, skin-friendly surface layer -41, sponge pad -411, heat dissipation holes -412, fourth Velcro layer -413, fifth Velcro layer -414, lanolin alcohol layer -415, combination layer -416, adhesive layer -42, multi-chain fiber layer -43, polymer water-absorbing resin layer -44, dry mesh surface layer -45, diatomaceous earth layer -46. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 to Figure 6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of the embodiments of the present invention based on its overall structure.

[0028] Embodiment 1:

[0029] See also Figure 1-2 The present invention discloses a slit absorbent paper diaper with reverse osmosis function, comprising a bottom layer 1, wherein the upper portions of the front and rear ends of the bottom layer 1 are connected with a fitting mechanism 2 by sewing, the fitting mechanism 2 is connected with the lower portions of the front and rear ends of a waist circumference 3 by sewing, and the upper portions of the front and rear ends of the waist circumference 3 are adhesively connected with a protective member 4;

[0030] The fitting mechanism 2 includes a first Velcro layer 21 , the top of the front and rear ends of the bottom layer 1 are connected with the first Velcro layer 21 by stitches, and the bottom of the front and rear ends of the waist 3 are connected with the second Velcro layer 22 by stitches, so that the second Velcro layer 22 can be easily adhered to the third Velcro layer 23 .

[0031] The left and right ends of the waist 3 are connected with the third Velcro layer 23 by stitches, the outer wall of the second Velcro layer 22 is provided with a plurality of hard-surface hooks and thorns, the second Velcro layer 22 is respectively adhesively connected to the first Velcro layer 21 and the third Velcro layer 23, and the first Velcro layer 21 is convenient for adhesion to the second Velcro layer 22.

[0032] The back of the first Velcro layer 21 at the front end of the bottom layer 1 and the front end of the first Velcro layer 21 at the back of the bottom layer 1 are both sponge-shaped, and the back of the third Velcro layer 23 at the left end of the waist 3 and the front end of the third Velcro layer 23 at the right end of the waist 3 are both sponge-shaped.

[0033] The working principle of a slit absorbent diaper with reverse osmosis function based on the first embodiment is:

[0034] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the device with the power required for operation;

[0035] Second, when the bottom layer 1 and the waist 3 need to be separated, the user pulls the two groups of third Velcro layers 23 in the left and right directions respectively, and through the adhesive connection between the third Velcro layer 23 and the second Velcro layer 22, the two groups of third Velcro layers 23 are separated from the upper part of the outer wall of the second Velcro layer 22. Then, the user pulls the two groups of first Velcro layers 21 in the forward and backward directions respectively, and through the adhesive connection between the first Velcro layer 21 and the second Velcro layer 22, the two groups of first Velcro layers 21 are separated from the lower part of the outer wall of the second Velcro layer 22, thereby separating the bottom layer 1 and the waist 3, realizing the slitting design, and realizing the quick wearing of the diaper at the same time.

[0036] Embodiment 2:

[0037] See also Figure 3-4 Compared with the first embodiment, the present invention is a slit absorbent diaper with reverse osmosis function. The present embodiment further includes: a protective member 4, including a skin-friendly surface layer 41, the upper parts of the front and rear ends of the waist 3 are both adhesively connected with the skin-friendly surface layer 41, the top of the skin-friendly surface layer 41 is adhesively connected with an adhesive layer 42, the top of the adhesive layer 42 is adhesively connected with a multi-chain fiber layer 43, and the multi-chain fiber layer 43 is convenient for increasing the tensile strength and tear resistance of the diaper.

[0038] A polymer water-absorbing resin layer 44 is adhesively connected to the top of the multi-chain fiber layer 43, and the material atoms in the multi-chain fiber layer are in a network structure. A dry mesh surface layer 45 is adhesively connected to the top of the polymer water-absorbing resin layer 44. The dry mesh surface layer 45 can quickly absorb liquid and lock it in the diaper to keep the diaper dry.

[0039] The top of the dry mesh surface layer 45 is adhesively connected with a diatomaceous earth layer 46, and the top of the diatomaceous earth layer 46 is fixedly connected with a U-shaped sponge. The U-shaped sponge facilitates the diaper to better fit the body curve of the user, increases its water absorption area, and improves the absorption capacity of the diaper.

[0040] In this embodiment:

[0041] When the diaper is in use, the multi-chain fiber layer 43 is bonded and connected by the adhesive layer 42, and then the multi-chain fiber layer 43 is bonded again by the skin-friendly surface layer 41 to complete the installation of the multi-chain fiber layer 43. Then, the multi-chain fiber layer 43 increases the tensile strength and tear resistance of the diaper to ensure the stability and reliability of the diaper during use. Then, the polymer absorbent resin layer 44 effectively absorbs liquids such as urine and feces, and then the dry mesh surface layer 45 quickly absorbs the liquid and locks it in the diaper to keep the diaper dry and avoid moisture and discomfort. Then, the diatomaceous earth layer 46 improves the touch and comfort of the diaper to make it fit the user's skin better. Finally, the U-shaped sponge on the top of the diatomaceous earth layer 46 makes the diaper better fit the user's body curve, increase its water absorption area, and improve the absorption capacity of the diaper.

[0042] Embodiment three:

[0043] See also Figure 3 to Figure 6 Compared with the first embodiment, the present invention is a slit absorbent diaper with reverse osmosis function. The present embodiment further includes: a skin-friendly surface layer 41, the skin-friendly surface layer 41 includes a sponge pad 411, the upper parts of the front and rear ends of the waist circumference 3 are both adhesively connected with the sponge pad 411, and the front end of the sponge pad 411 at the rear end of the waist circumference 3 is provided with sixteen groups of heat dissipation holes 412. The heat dissipation holes 412 are convenient for avoiding the dampness and discomfort caused by the retention of sweat on the skin surface.

[0044] The left and right ends of the front and back sides of the top of the bottom layer 1 are connected with the fourth Velcro layer 413 by stitches, the front end of the fourth Velcro layer 413 at the rear end of the bottom layer 1 is adhesively connected with the fifth Velcro layer 414, and the front end of the fifth Velcro layer 414 is adhesively connected with the lanolin alcohol layer 415. The lanolin alcohol layer 415 is convenient for reducing the friction and pressure between the fifth Velcro layer 414 and the skin.

[0045] The bottom center of the bottom layer 1 is adhesively connected with a combined layer 416, which is composed of a water-absorbent rubber layer, a water-absorbent core and a water-proof membrane, and the water-absorbent rubber layer, the water-absorbent core and the water-proof membrane are distributed from top to bottom. The lanolin alcohol layer 415 is convenient for reducing the friction and pressure between the fifth Velcro layer 414 and the skin.

[0046] The front end of the fourth Velcro layer 413 is provided with a plurality of hard-surface hooks and bristles, the back of the fifth Velcro layer 414 is sponge-shaped, and the top of the combined layer 416 is adhesively connected to the adhesive layer 42 .

[0047] In this embodiment:

[0048] First, when the diaper is in use, the multi-chain fiber layer 43 is disassembled and replaced through the adhesive connection of the fourth Velcro layer 413 and the fifth Velcro layer 414 and the adhesive layer 42, and the multi-chain fiber layer 43 is replaced, and the friction and pressure between the fifth Velcro layer 414 and the skin are reduced through the lanolin alcohol layer 415, and then the sponge pad 411 provides a certain buffer and support effect, so that the abdomen of the user feels warm and comfortable, and the sleep quality of the user is improved to a certain extent. When the sponge pad 411 is in use, the heat dissipation holes 412 avoid the dampness and discomfort caused by sweat stagnation on the skin surface;

[0049] Second, when the diaper is in use, urine from the user flows downward through the water-absorbent rubber layer in the combined layer 416 into the water-absorbent core in the combined layer 416. Due to the long-term contact between the water-absorbent rubber layer in the combined layer 416 and the water-absorbent core in the combined layer 416, the water-absorbent rubber layer in the combined layer 416 expands in proportion, so that the water-absorbent rubber layer in the combined layer 416 squeezes the water-absorbent core in the combined layer 416, so that urine and soluble solids inside are squeezed downward and flow to the anti-permeation membrane in the combined layer 416, and a certain pressure difference is formed above and below the anti-permeation membrane in the combined layer 416, so that the soluble solids, bacteria, viruses, etc. in the urine are blocked by the anti-permeation membrane in the combined layer 416 and are still adsorbed on the water-absorbent core in the combined layer 416, and the urine passes through the anti-permeation membrane in the combined layer 416.

[0050] The present invention provides a slit-type absorbent diaper with reverse osmosis function through improvement, and is provided with a fitting mechanism 2. The bottom layer 1 and the waistline 3 are separated by three groups of Velcro layers to realize a slit-type design and realize quick wearing of the diaper; a protective member 4 is provided to improve the comfort of the diaper through multiple protective layers, and the U-shaped sponge on the top of the diatomaceous earth layer 46 is used to make the diaper better fit the body curve of the user, and the U-shaped sponge provides flexible support for the patient's buttocks, increases wearing comfort, and improves the absorption capacity of the diaper; a skin-friendly surface layer 41 is provided, and a certain buffering and supporting effect is provided by the sponge pad 411, so that the abdomen of the user feels warm and comfortable, and the sleep quality of the user is improved to a certain extent, and the dampness and discomfort caused by sweat remaining on the skin surface are avoided by the heat dissipation holes 412.

[0051] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0052] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A slit absorbent diaper with reverse osmosis function, comprising a bottom layer (1), wherein the upper portions of the front and rear ends of the bottom layer (1) are connected to a fitting mechanism (2) by sewing, wherein the fitting mechanism (2) is connected to the lower portions of the front and rear ends of a waistline (3) by sewing, and the upper portions of the front and rear ends of the waistline (3) are adhesively connected to protective members (4); Features: The fitting mechanism (2) comprises: a first Velcro layer (21), the top of the front and rear ends of the bottom layer (1) being connected to the first Velcro layer (21) by stitching; a second Velcro layer (22), the bottom of the front and rear ends of the waistline (3) being connected to the second Velcro layer (22) by stitching; and a third Velcro layer (23), the left and right ends of the waistline (3) being connected to the third Velcro layer (23) by stitching.

2. A slit absorbent diaper with reverse osmosis function according to claim 1, characterized in that: The protective member (4) comprises: a skin-friendly surface layer (41), wherein the upper parts of the front and rear ends of the waistline (3) are both adhesively connected to the skin-friendly surface layer (41); an adhesive layer (42), wherein the top of the skin-friendly surface layer (41) is adhesively connected to the adhesive layer (42); a multi-chain fiber layer (43), wherein the top of the adhesive layer (42) is adhesively connected to the multi-chain fiber layer (43); a polymer water-absorbing resin layer (44), wherein the top of the multi-chain fiber layer (43) is adhesively connected to the polymer water-absorbing resin layer (44); a dry mesh surface layer (45), wherein the top of the polymer water-absorbing resin layer (44) is adhesively connected to the dry mesh surface layer (45); and a diatomaceous earth layer (46), wherein the top of the dry mesh surface layer (45) is adhesively connected to the diatomaceous earth layer (46), wherein a U-shaped sponge is fixedly connected to the top of the diatomaceous earth layer (46).

3. A slit absorbent diaper with reverse osmosis function according to claim 2, characterized in that: The skin-friendly surface layer (41) comprises: a sponge pad (411), wherein the upper parts of the front and rear ends of the waistline (3) are both adhesively connected to the sponge pad (411); heat dissipation holes (412), wherein the front end of the sponge pad (411) at the rear end of the waistline (3) is provided with sixteen groups of heat dissipation holes (412); a fourth Velcro layer (413), wherein the left and right ends of the front and rear sides of the top of the bottom layer (1) are both sutured to the fourth Velcro layer (413); a fifth Velcro layer (414), wherein the front end of the fourth Velcro layer (413) at the rear end of the bottom layer (1) is adhesively connected to the fifth Velcro layer (414); a lanolin alcohol layer (415), wherein the front end of the fifth Velcro layer (414) is adhesively connected to the lanolin alcohol layer (415); and a combination layer (416), wherein the combination layer (416) is adhesively connected to the center of the bottom of the bottom layer (1).

4. A slit absorbent diaper with reverse osmosis function according to claim 3, characterized in that: The combined layer (416) consists of a water-absorbent rubber layer, a water-absorbent core and an anti-permeation membrane, and the water-absorbent rubber layer, the water-absorbent core and the anti-permeation membrane are distributed from top to bottom.

5. A slit absorbent diaper with reverse osmosis function according to claim 4, characterized in that: The outer wall of the second Velcro layer (22) is provided with a plurality of hard-surface hooks and burrs, and the second Velcro layer (22) is adhesively connected to the first Velcro layer (21) and the third Velcro layer (23) respectively.

6. A slit absorbent diaper with reverse osmosis function according to claim 5, characterized in that: The back of the first Velcro layer (21) at the front end of the bottom layer (1) and the front end of the first Velcro layer (21) at the back of the bottom layer (1) are both configured in a sponge-like manner.

7. A slit absorbent diaper with reverse osmosis function according to claim 6, characterized in that: The back of the third Velcro layer (23) at the left end of the waistline (3) and the front end of the third Velcro layer (23) at the right end of the waistline (3) are both sponge-shaped.

8. The slit absorbent diaper with reverse osmosis function according to claim 7, characterized in that: The front end of the fourth Velcro layer (413) is provided with a plurality of hard-surface hooks and bristles, and the back of the fifth Velcro layer (414) is sponge-shaped.

9. The slit absorbent diaper with reverse osmosis function according to claim 8, characterized in that: The top of the combined layer (416) is adhesively connected to an adhesive layer (42).

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