Twisted invariable deformation mini sanitary napkin

Abstract

The utility model discloses a twist invariable mini sanitary towel, including anti -twist bottom piece, the side of anti -twist bottom piece is distributed with first locating piece and second locating piece, second locating piece and first locating piece are located at both sides of anti -twist bottom piece, and anti -twist bottom piece and second locating piece and first locating piece are connected with the connecting strip between, the bottom of anti -twist bottom piece is distributed with adhesive layer, the top of anti -twist bottom piece is fixed with the absorption piece, the inside of anti -twist bottom piece is provided with anti -twist outer frame, the inboard of anti -twist outer frame is provided with the support net, and still be provided with the support strip on the support net, the bottom of anti -twist bottom piece is fixed with inboard antiskid ring, the utility model discloses, through setting up anti -twist outer frame and support strip can play the role of supporting to the inboard of anti -twist bottom piece, also has increased the strength of anti -twist outer frame resistance left and right twist, and flexible PE material light weight has elasticity, can avoid anti -twist bottom piece left and right horizontal twist.

Description

Technical Field

[0001] This utility model relates to the field of sanitary napkin technology, specifically a twist-resistant mini sanitary napkin. Background Technology

[0002] Mini sanitary napkins that do not twist or deform refer to mini sanitary napkins that can maintain their shape and are not easily twisted or deformed even if the body moves significantly or the sleeping position is unstable during use. A search revealed Chinese patent document CN208726057U, a mini sanitary napkin made of pure cotton non-woven fabric. This napkin is described as having a delicate, soft, and non-irritating feel, making it comfortable and convenient for use a few days before and after menstruation, meeting the physiological needs of women during menstruation. However, the following issues remain: When using the aforementioned twistable and non-deformable mini sanitary napkins, the sanitary napkins tend to stick to underwear and become ineffective, eventually shifting and moving off-center on the underwear. The sanitary napkins are also prone to twisting and deforming from side to side, resulting in a decrease in protective effect. Utility Model Content

[0003] The purpose of this invention is to provide a twist-resistant, non-deformable mini sanitary napkin to solve the problems mentioned in the background art, such as the sanitary napkin easily sticking to underwear and failing, eventually shifting and moving off-center on the underwear, and the sanitary napkin easily twisting and deforming from side to side, resulting in poor protective effect.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a reinforced electrical insulation adhesive sheet to prevent dispersion, comprising an anti-torsion substrate, wherein a first positioning piece and a second positioning piece are distributed on the side of the anti-torsion substrate, the second positioning piece and the first positioning piece are located on both sides of the anti-torsion substrate, and a connecting strip connects the anti-torsion substrate, the second positioning piece and the first positioning piece, an adhesive layer is distributed on the bottom surface of the anti-torsion substrate, and an absorbent piece is fixed on the top surface of the anti-torsion substrate; The anti-torsion base sheet has an anti-torsion outer frame inside, a support mesh inside the anti-torsion outer frame, and a support strip on the support mesh. An inner anti-slip ring is fixed to the bottom surface of the anti-torsion base sheet, and outer anti-slip rings are distributed outside the inner anti-slip rings. The outer anti-slip rings are fixedly connected to the bottom surface of the anti-torsion base sheet.

[0005] Preferably, the anti-torsion frame is configured as a flat structure, and the shape of the anti-torsion frame matches that of the anti-torsion substrate.

[0006] Preferably, the support bar is configured as an "X" shaped structure and the support bar structure is flat, and the support bar, anti-torsion frame and support mesh are made of flexible PE material.

[0007] Preferably, the bottom surface of the first positioning piece is covered with a second connecting piece, and the top surface of the first positioning piece away from the second connecting piece is covered with a first connecting piece, wherein the second connecting piece and the first connecting piece are adhesive layers.

[0008] Preferably, the bottom surface of the second positioning piece near the second connecting piece is covered by a third connecting piece, and the third connecting piece is also configured as an adhesive layer.

[0009] Preferably, the top surface of the connecting strip is covered with a surface layer, and the surface layer is made of cotton material.

[0010] Preferably, the inner and outer anti-slip rings have molded micro-tooth-shaped protrusions on the side away from the anti-torsion base.

[0011] Preferably, the bottom surfaces of the inner and outer anti-slip rings are not flush with the bottom surface of the adhesive layer, and the inner and outer anti-slip rings protrude slightly from the bottom surface of the adhesive layer.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The first connecting piece of the first positioning piece can be bonded to the underwear, and the second connecting piece of the first positioning piece can be bonded to the second positioning piece, which increases the strength of the connection between the anti-torsion bottom piece and the underwear. The inner and outer anti-slip rings with molded micro-tooth-shaped protrusions can increase the friction between the anti-torsion bottom piece and the underwear, prevent the anti-torsion bottom piece from sliding on the underwear, and make the adhesion of the adhesive layer more stable. 2. The anti-torsion frame and support strips can support the inner side of the anti-torsion film and increase the strength of the anti-torsion frame against left and right torsion. The flexible PE material is lightweight and elastic, which can prevent the anti-torsion film from being twisted horizontally. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the anti-torsion substrate in this utility model; Figure 3 This is a schematic diagram of the bottom surface structure of the anti-torsion substrate in this utility model; Figure 4 This is a cross-sectional structural diagram of the present invention; Figure 5 This is a schematic diagram of the connection structure between the first positioning piece and the second positioning piece in this utility model.

[0014] In the diagram: 1. Anti-torsion base sheet; 101. Anti-torsion outer frame; 102. Support mesh; 103. Support strip; 104. Adhesive layer; 2. First positioning piece; 201. First connecting piece; 202. Second connecting piece; 3. Second positioning piece; 301. Third connecting piece; 4. Connecting strip; 401. Surface layer; 5. Inner anti-slip ring; 6. Outer anti-slip ring; 7. Absorbent sheet. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] Example 1, please refer to Figure 1-5 This utility model provides a twist-resistant, non-deformable mini sanitary napkin, including an anti-twist base sheet 1, an anti-twist outer frame 101, a support net 102, a support strip 103, an adhesive layer 104, a first positioning piece 2, a first connecting piece 201, a second connecting piece 202, a second positioning piece 3, a third connecting piece 301, a connecting strip 4, a surface layer 401, an inner anti-slip ring 5, an outer anti-slip ring 6, and an absorbent sheet 7. The anti-twist base sheet 1 has a first positioning piece 2 and a second positioning piece 3 distributed on its side. The bottom surface of the first positioning piece 2 is covered with the second connecting piece 202, and the top surface of the first positioning piece 2 away from the second connecting piece 202 is covered with the first connecting piece 201. The second connecting piece 202 and the first connecting piece 201 are adhesive layers. In this way, the first connecting piece 201 of the first positioning piece 2 can be adhered to the underwear, and the second connecting piece 202 of the first positioning piece 2 can be adhered to the second positioning piece 3, avoiding the first positioning piece 2 and the second positioning piece 3 from being separated and preventing the anti-twist base sheet 1 from wrapping around the underwear. Specifically, such as Figure 2 and Figure 3 As shown, the bottom surface of the second positioning piece 3 near the second connecting piece 202 is covered with a third connecting piece 301, and the third connecting piece 301 is also set as an adhesive layer, which facilitates the connection between the second positioning piece 3 and the first positioning piece 2. The anti-torsion bottom piece 1 can be wrapped around the underwear for positioning through the second positioning piece 3 and the first positioning piece 2. Specifically, such as Figure 2 and Figure 3 As shown, the second positioning piece 3 and the first positioning piece 2 are located on both sides of the anti-torsion base 1, and a connecting strip 4 is connected between the anti-torsion base 1, the second positioning piece 3 and the first positioning piece 2. The top surface of the connecting strip 4 is covered with a surface layer 401, and the surface layer 401 is made of cotton material, which can increase the comfort of the connecting strip 4 in contact with the skin and reduce the friction. The bottom surface of the anti-torsion film 1 is covered with an adhesive layer 104, and the top surface of the anti-torsion film 1 is fixed with an absorbent sheet 7. Specifically, such as Figure 2 and Figure 4As shown, the anti-torsion base 1 has an anti-torsion frame 101 inside. The anti-torsion frame 101 is set as a flat structure, and the shape of the anti-torsion frame 101 matches the shape of the anti-torsion base 1. The flat anti-torsion frame 101 can reduce the sense of volume of the anti-torsion frame 101 and avoid the anti-torsion frame 101 protruding and causing a foreign object feeling when used. The anti-torsion frame 101 can also increase the horizontal resistance of the absorption sheet 7 to left and right torsional deformation. Specifically, such as Figure 2 and Figure 4 As shown, a support mesh 102 is provided on the inner side of the anti-torsion frame 101, and a support strip 103 is also provided on the support mesh 102. The support strip 103 is set in an "X" shape and is flat. The support strip 103, the anti-torsion frame 101, and the support mesh 102 are made of flexible PE material. The support strip 103 can support the inner side of the anti-torsion frame 101 and increase the strength of the anti-torsion frame 101 against left and right torsion. The flexible PE material is lightweight and elastic, which can prevent the anti-torsion film 1 from being twisted horizontally. Specifically, such as Figure 3 and Figure 4 As shown, an inner anti-slip ring 5 is fixed on the bottom surface of the anti-torsion backing sheet 1. The inner anti-slip ring 5 and the outer anti-slip ring 6 are provided with molded micro-tooth-shaped protrusions on the side away from the anti-torsion backing sheet 1. The inner anti-slip ring 5 and the outer anti-slip ring 6 with molded micro-tooth-shaped protrusions can increase the friction between the anti-torsion backing sheet 1 and the underwear, prevent the anti-torsion backing sheet 1 from sliding on the underwear, and make the adhesion of the adhesive layer 104 more stable. Specifically, such as Figure 3 and Figure 4 As shown, the bottom surfaces of the inner anti-slip ring 5 and the outer anti-slip ring 6 are not flush with the bottom surface of the adhesive layer 104, and the inner anti-slip ring 5 and the outer anti-slip ring 6 protrude slightly from the bottom surface of the adhesive layer 104. This can increase the contact strength between the inner anti-slip ring 5 and the outer anti-slip ring 6 and the underwear fabric, and make the friction between the inner anti-slip ring 5 and the outer anti-slip ring 6 and the fabric greater. An outer anti-slip ring 6 is distributed on the outer side of the inner anti-slip ring 5, and the outer anti-slip ring 6 is fixedly connected to the bottom surface of the anti-torsion base plate 1.

[0017] In use, the first connecting piece 201 of the first positioning piece 2 can be bonded to the underwear, while the second connecting piece 202 of the first positioning piece 2 can be bonded to the second positioning piece 3. This prevents the first positioning piece 2 and the second positioning piece 3 from separating and failing to allow the anti-torsion bottom piece 1 to wrap around the underwear, thus increasing the strength of the connection between the anti-torsion bottom piece 1 and the underwear. The inner anti-slip ring 5 and the outer anti-slip ring 6 at the bottom of the anti-torsion bottom piece 1 can be molded with micro-tooth-shaped protrusions to increase the friction between the anti-torsion bottom piece 1 and the underwear, preventing the anti-torsion bottom piece 1 from sliding on the underwear and making the adhesion of the adhesive layer 104 more stable. The anti-torsion outer frame 101 and the support strip 103 inside the anti-torsion bottom piece 1 can support the inner side of the anti-torsion bottom piece 1, also increasing the strength of the connection between the anti-torsion bottom piece 1 and the underwear. The anti-torsion outer frame 101 has the strength to resist left and right torsion, and the flexible PE material is lightweight and elastic, which can prevent the anti-torsion base 1 from being twisted horizontally. In this way, a twist-free mini sanitary napkin is completed. It should be noted that this utility model is a twist-free mini sanitary napkin. All components are general standard parts or parts known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power components, electrical components and the matching monitoring computer and power supply, are connected by wires. The specific connection method should refer to the working principle above and complete the electrical connection between each electrical component in sequence. The detailed connection method is the technology known in the art.

[0018] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A twist-resistant, non-deformable mini sanitary napkin, comprising an anti-twist backing (1), characterized in that: The anti-torsion substrate (1) has a first positioning piece (2) and a second positioning piece (3) distributed on its side. The second positioning piece (3) and the first positioning piece (2) are located on both sides of the anti-torsion substrate (1). A connecting strip (4) connects the anti-torsion substrate (1), the second positioning piece (3) and the first positioning piece (2). An adhesive layer (104) is distributed on the bottom surface of the anti-torsion substrate (1). An absorbent sheet (7) is fixed on the top surface of the anti-torsion substrate (1). The anti-torsion substrate (1) is provided with an anti-torsion outer frame (101) inside. A support net (102) is provided on the inner side of the anti-torsion outer frame (101), and a support strip (103) is also provided on the support net (102). An inner anti-slip ring (5) is fixed on the bottom surface of the anti-torsion substrate (1), and an outer anti-slip ring (6) is distributed on the outer side of the inner anti-slip ring (5). The outer anti-slip ring (6) is fixedly connected to the bottom surface of the anti-torsion substrate (1).

2. The twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The anti-torsion frame (101) is configured as a flat structure, and the shape of the anti-torsion frame (101) matches that of the anti-torsion substrate (1).

3. The twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The support bar (103) is configured as an "X" shaped structure and the support bar (103) is flat. The support bar (103), the anti-torsion outer frame (101) and the support mesh (102) are made of flexible PE material.

4. The twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The bottom surface of the first positioning piece (2) is covered with a second connecting piece (202), and the top surface of the first positioning piece (2) away from the second connecting piece (202) is covered with a first connecting piece (201). The second connecting piece (202) and the first connecting piece (201) are adhesive layers.

5. A twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The bottom surface of the second positioning piece (3) near the second connecting piece (202) is covered with a third connecting piece (301), and the third connecting piece (301) is also set as an adhesive layer.

6. A twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The top surface of the connecting strip (4) is covered with a surface layer (401), and the surface layer (401) is made of cotton.

7. A twist-resistant, non-deformable mini sanitary napkin according to claim 1, characterized in that: The inner anti-slip ring (5) and the outer anti-slip ring (6) are provided with molded micro-tooth-shaped protrusions on the side away from the anti-torsion substrate (1).

8. A twist-resistant, non-deformable mini sanitary napkin according to claim 6, characterized in that: The bottom surfaces of the inner anti-slip ring (5) and the outer anti-slip ring (6) are not flush with the bottom surface of the adhesive layer (104), and the inner anti-slip ring (5) and the outer anti-slip ring (6) protrude slightly from the bottom surface of the adhesive layer (104).

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