Underpants type absorption article convenient and rapid to put on and take off

Abstract

The invention discloses an underpants type absorption article convenient and fast to put on and take off, which comprises an absorptive crotch part, a waistline part, a fastening part and a fitting part, the waistline part comprises a front waistline part and a rear waistline part, the front waistline part is arranged at the front end of the absorptive crotch part, the rear waistline part is arranged at the rear end of the absorptive crotch part, and the fastening part is arranged on the front waistline part. The two ends of the front waistline part are provided with side sealing parts sealed with the corresponding ends of the rear waistline part, the fastening part is provided with a first fixed end combined with the side sealing parts and a first free end attached to the front waistline part or the rear waistline part, and the front waistline part or the rear waistline part is provided with a fastening area corresponding to the first free end of the fastening part. The fastening area is provided with a virtual cutting part, and the virtual cutting part comprises cutting holes distributed at intervals in the height direction of the fastening area. The underpants type absorption article convenient and fast to put on and take off is fast to put on and take off and convenient to operate, and the reliability and comfort after wearing are improved.

Description

Technical Field

[0001] The invention relates to the field of sanitary products, in particular to an underpants-type absorbent article which is convenient and quick to put on and take off. Background Art

[0002] Underwear type absorbent articles generally include diapers for urinary and fecal care and absorbent sanitary pants for women's menstrual period care.

[0003] Underwear-type absorbent articles are in the shape of underwear and are usually easier to wear. However, the crotch of the underwear-type absorbent article swells due to absorption of body excrement during use, and is not easy to remove directly because the excrement can easily touch the legs during the removal process. Usually, the waist is torn to remove the underwear-type absorbent article directly from the crotch.

[0004] In the prior art, the utility model patent with application number 2022216950216 discloses an absorbent article, which is tightened and fixed after being worn by a fastening component, and can be torn at the waist by cutting after use. However, the fastening component needs to be opened before tearing, which is cumbersome to operate.

[0005] In addition, in order to improve the convenience and comfort of wearing, the leg opening of the underwear-type absorbent article should be as large as possible, but the fit of the crotch should not be ensured, which increases the difficulty of design. Moreover, when the leg opening is enlarged, the friction between the leg opening and the clothing is also increased, which can easily cause the leg opening to turn up at the friction position, affecting the aesthetics and comfort of use, and needs to be improved. Summary of the invention

[0006] The object of the present invention is to provide a panty-type absorbent article which is convenient and quick to put on and take off.

[0007] To achieve this object, the present invention adopts the following technical solutions:

[0008] The invention relates to an absorbent article of the type of underwear which is convenient and quick to put on and take off, comprising: an absorbent crotch portion, a waist portion, a fastening portion and a fitting portion, wherein the waist portion comprises a front waist portion and a rear waist portion, wherein the front waist portion is arranged at the front end of the absorbent crotch portion, and the rear waist portion is arranged at the rear end of the absorbent crotch portion, and side sealing portions sealed with the corresponding ends of the rear waist portion are arranged at both ends of the front waist portion, the fastening portion comprises a first fixed end combined with the side sealing portion and a first free end fitted on the front waist portion or the rear waist portion, a fastening area corresponding to the first free end of the fastening portion is arranged on the front waist portion or the rear waist portion, and the fastening area is provided with a virtual cut portion, wherein the virtual cut portion comprises cutting holes spaced apart in a height direction of the fastening area, and the fitting portion is arranged on a side of the fastening portion opposite to the virtual cut portion, and when the first free end of the fastening portion is fitted on the fastening area, the fitting portion covers all or part of the cutting holes.

[0009] Wherein, the fitting portion is provided with bristles with hooks, and the fastening area is provided with fiber fluff corresponding to the bristles.

[0010] The two sides of the absorbent crotch portion and the waistline portion form a leg opening, and the lower part of the fastening portion is provided with an anti-friction portion extending into the leg opening.

[0011] The fastening portion and the anti-friction portion adopt an integrated structure, and the anti-friction portion has a second fixed end combined with the side sealing portion and a second free end covering the top of the leg opening.

[0012] Wherein, a soft part is arranged on the side of the anti-friction part opposite to the leg opening.

[0013] Wherein, the width of the two ends of the front waistline portion is smaller than the width of the two ends of the rear waistline portion.

[0014] The absorbent crotch portion comprises a flow guide portion, an absorbent core portion and a waterproof portion, wherein the flow guide portion is superimposed and arranged on the inner side of the waterproof portion, and the absorbent core portion is arranged in a cavity between the flow guide portion and the waterproof portion.

[0015] Wherein, the absorbent core is made of high molecular water-absorbing resin.

[0016] Elastic bands are arranged in the front waistline portion and the rear waistline portion.

[0017] The beneficial effects of the present invention are as follows: a panty-type absorbent article that is convenient and quick to put on and take off. After wearing, the fastening part is fixed in the fastening area by the fitting part, so that the waistline part is tightened and fixed to avoid loosening, thereby improving the reliability after wearing, and the cutting hole is covered by the fitting part to improve the stability of the cutting hole during use, thereby avoiding the problem of cracking due to force during use. Before taking off, in the process of lifting the fastening part, the fitting part is first separated from the fastening area on one side of the cutting hole, and then the lifting force is transmitted to the cutting hole covered by it, thereby achieving left-right separation of the cutting hole, thereby driving the rupture of the entire virtual cut part, without the need to tear the cutting hole separately, the operation is simple, and the panty can be quickly taken off. The anti-friction part can also be used to protect the top of the leg opening to avoid friction between the top edge of the leg opening and clothing, thereby avoiding the problem of turning up the edge, making it more comfortable to use, and being conducive to expanding the leg opening and improving the convenience of wearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 yes Figure 1 A partial enlarged view of part A;

[0020] Figure 3 yes Figure 1Schematic diagram of the structure after the front waistline is torn. DETAILED DESCRIPTION

[0021] Combine the following Figures 1 to 3 The technical solution of the present invention is further illustrated by specific embodiments.

[0022] like Figure 1 The underwear-type absorbent article shown is easy and quick to put on and take off, comprising: an absorbent crotch portion 1, a waist portion 2, a fastening portion 4 and a fitting portion 5, wherein the absorbent crotch portion 1 comprises a flow guide portion, an absorbent core portion and a waterproof portion, wherein the flow guide portion is superimposed on the inner side of the waterproof portion, and the absorbent core portion is arranged in a cavity between the flow guide portion and the waterproof portion, and excrement (menstrual blood, urine, etc.) is guided into the absorbent core portion through the flow guide portion (such as non-woven fabric), and the waterproof portion (such as a waterproof breathable membrane) is used for anti-seepage, thereby improving safety in use.

[0023] In this embodiment, the absorbent core is made of a polymer water-absorbing resin, which has a good water-absorbing effect, can avoid side leakage, and prolong the use time of the underwear-type absorbent article. The front waistline 21 and the back waistline 22 are provided with elastic rubber bands 3, which enhance the elasticity and expansion effect of the waistline 2, and provide high comfort and good stability after wearing.

[0024] like Figure 3 As shown, the waistline portion 2 includes a front waistline portion 21 and a rear waistline portion 22. The front waistline portion 21 is arranged at the front end of the absorbent crotch portion 1, and the rear waistline portion 22 is arranged at the rear end of the absorbent crotch portion 1. Side sealing portions 8 sealed with the corresponding ends of the rear waistline portion 22 are arranged at both ends of the front waistline portion 21. The side sealing portions 8 can be formed by hot pressing and have a stable structure.

[0025] like Figure 1 As shown, the fastening portion 4 has a first fixed end combined with the side sealing portion 8 and a first free end attached to the front waistline portion or the rear waistline portion, and a fastening area 7 corresponding to the first free end of the fastening portion is provided on the front waistline portion 21 or the rear waistline portion 22. In the present embodiment, the fastening area 7 is located in the area of ​​the front waistline portion 21 close to the side sealing portion 8.

[0026] In order to facilitate removal, a virtual cutout 6 is provided in the fastening area 7. Figure 2 As shown, the virtual cut portion 6 includes cutting holes 61 spaced apart in the height direction of the fastening area 7. The cutting holes 61 are waist-shaped and can be divided into the following after being torn: Figure 3 A first C-shaped groove 611 and a second C-shaped groove 612 are shown.

[0027] The fitting part 5 is arranged on the side of the fastening part 4 opposite to the virtual cut part 6, and the fitting part 5 can be fixed on the fastening part 4 by glue, so that the structure is stable. The fitting part 5 is provided with hooked bristles, and the fastening area 7 is provided with fiber fluff corresponding to the bristles, forming a Velcro structure, which can realize the fixation of the fastening part 4 in the fastening area 7, realize the tightening and fixation of the waistline part 2, and prevent it from loosening.

[0028] like Figure 1 As shown, when the first free end of the fastening portion 4 is attached to the fastening area 7, the fitting portion 5 covers all or part of the cutting holes 61. Through the cooperation between the fitting portion 5 and the fiber fluff on the fastening area 7, the structural stability of the virtual cut portion 6 is enhanced, and the problem of accidental cracking of the virtual cut portion 6 due to stress during use is avoided, thereby improving the reliability of use.

[0029] Before detachment, in the process of lifting the fastening part 4, the fitting part 5 is first separated from the fastening area on the side of the cutting hole 61 away from the side sealing part 8. When the cutting hole 61 is lifted, the lifting force is transmitted to the cutting hole 61 covered by it, so that the cutting hole 61 is separated from the left and right, thereby driving the rupture of the entire virtual cut part 6. Figure 3 As shown, the first front waistline portion 211 and the second front waistline portion 212 are separated, and there is no need to tear the cutting hole 6 separately, which can be completed in one go, thereby improving the speed of the removal operation.

[0030] In order to improve the convenience of wearing, the two sides of the absorbent crotch part 1 and the waist part 2 form leg openings 11. The larger the leg openings 11 on both sides, the more convenient it is to wear. In this embodiment, the width of the two ends of the front waist part 21 is smaller than the width of the two ends of the back waist part 22, which can increase the size of the leg opening 11 and reduce the restraint of the front waist part 21 on the human abdomen, thereby improving the comfort of the human abdomen.

[0031] like Figure 2 As shown, due to the large size of the leg opening 11, the upper outer side of the leg is not covered and is prone to friction with the clothes on the outside. An anti-friction portion 41 extending into the leg opening 11 is provided at the lower part of the fastening portion 4. The anti-friction portion 41 covers the edge 213 on the lower side of the end of the front waistline portion 21, which not only avoids the problem of the leg opening 11 being turned up at the edge 213, but also avoids friction between the upper outer side of the leg and the clothes.

[0032] In this embodiment, the fastening portion 4 and the anti-friction portion 41 adopt an integrated structure, and a relatively stiff non-woven fabric can be used. A soft portion 42 is provided on the side of the anti-friction portion 41 opposite to the leg opening 11. The soft portion 42 can be made of soft pure cotton non-woven fabric to enhance the comfort of contact with the skin on the outside of the leg.

[0033] like Figure 2As shown, the anti-friction portion 41 has a second fixed end combined with the side sealing portion 8 and a second free end covering the top of the leg opening 11. The second fixed end of the anti-friction portion 41 is combined with the side sealing portion 8 for integrated sealing. The structure is firm, and the second free end of the anti-friction portion 41 is relatively free, which reduces the problem of pulling and deforming the outer skin of the leg when it contacts the soft portion 42, reduces the stress on the fastening portion 4, and is more stable during use.

[0034] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A panty-type absorbent article that is easy to put on and take off quickly, comprising: An absorbent crotch portion and a waist portion, wherein the waist portion includes a front waist portion and a rear waist portion, the front waist portion is arranged at the front end of the absorbent crotch portion, and the rear waist portion is arranged at the rear end of the absorbent crotch portion, and side sealing portions sealed with the corresponding ends of the rear waist portion are arranged at both ends of the front waist portion, characterized in that it also includes a fastening portion and a fitting portion, the fastening portion has a first fixed end combined with the side sealing portion and a first free end fitted on the front waist portion or the rear waist portion, a fastening area corresponding to the first free end of the fastening portion is arranged on the front waist portion or the rear waist portion, the fastening area is provided with a virtual cut portion, the virtual cut portion includes cutting holes spaced apart along the height direction of the fastening area, the fitting portion is arranged on the side of the fastening portion opposite to the virtual cut portion, and when the first free end of the fastening portion is fitted on the fastening area, the fitting portion covers all or part of the cutting holes.

2. The panty-type absorbent article that is easy to put on and take off according to claim 1, characterized in that: The fitting portion is provided with bristles with hooks, and the fastening area is provided with fiber fluff corresponding to the bristles.

3. The pant-type absorbent article that is easy to put on and take off according to claim 1, characterized in that: The two sides of the absorbent crotch portion and the waistline portion surround a leg opening, and the lower part of the fastening portion is provided with an anti-friction portion extending into the leg opening.

4. The pant-type absorbent article that is easy to put on and take off according to claim 3, characterized in that: The fastening part and the anti-friction part adopt an integrated structure, and the anti-friction part has a second fixed end combined with the side sealing part and a second free end covering the top of the leg opening.

5. The pant-type absorbent article that is easy to put on and take off according to claim 3, characterized in that: A soft part is arranged on the side of the anti-friction part opposite to the leg opening.

6. The pant-type absorbent article that is easy to put on and take off according to claim 1, characterized in that: The widths of the two ends of the front waistline portion are smaller than the widths of the two ends of the back waistline portion.

7. The pant-type absorbent article that is easy to put on and take off according to claim 1, characterized in that: The absorbent crotch portion comprises a flow guide portion, an absorbent core portion and a waterproof portion. The flow guide portion is arranged on the inner side of the waterproof portion, and the absorbent core portion is arranged in a cavity between the flow guide portion and the waterproof portion.

8. The pant-type absorbent article that is easy to put on and take off according to claim 7, characterized in that: The absorbent core is made of high molecular water-absorbing resin.

9. The pant-type absorbent article that is easy to put on and take off according to claim 1, characterized in that: Elastic bands are arranged in the front waistline portion and the rear waistline portion.

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