Straight-panel flat pants-type paper diaper

By introducing a straight, flat pant design into the diaper, including structures such as adhesive fabric, binding rings, and tightening straps, the problem of diapers not being able to easily check if they are full of urine is solved, achieving observation without loosening the pant leg and preventing side leakage.

CN223746569UActive Publication Date: 2026-01-02GUANGDONG BANGBAO PERSONAL CARE PROD CO LTD
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Patent Information

Application Number
CN202422941390.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-30
Publication Date
2026-01-02
Estimated Expiration
2034-11-30

AI Technical Summary

Technical Problem

Current disposable diapers do not allow for easy opening to check if the inner lining is fully saturated with urine when worn by toddlers, which can easily lead to loose leg openings and side leaks.

Method used

Design a straight-panel flat-panel diaper, comprising an adhesive fabric sheet, a binding ring, a stretch cord, a straight-panel flat-panel opening fabric, a fabric end piece, and leak-proof leg rings. These structures allow for observation of the inner lining core's absorbency without frequently opening the pant leg openings, and maintain stability and prevent side leakage through adhesive Velcro and tension cords.

Benefits of technology

It allows for easy inspection of the lining core's saturation with urine without loosening the trouser cuffs, reducing the risk of side leakage and improving ease of use and leak-proof performance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a straight flat pants type paper diaper which comprises a paper diaper body, a bonding cloth piece and binding rings distributed on the two sides of the bonding cloth piece are sewn on the paper diaper body, and stretching ropes are arranged in the binding rings. The straight panel flat uncovering cloth and the paper diaper body are sewn into a whole, a cloth leftover piece connected with the adhesive cloth piece in an adhesive mode is sewn on the straight panel flat uncovering cloth, and symmetrically-distributed cloth belt strips are sewn on the cloth leftover piece; the moisture absorption lining core layer is distributed in the paper diaper body; when the paper diaper is worn, the moisture absorption lining core layer absorbs urine, whether the moisture absorption lining core layer is full of urine can be observed after the straight plate flat uncovering cloth is directly opened, the straight plate flat uncovering cloth is fixed by the cloth leftover piece and the bonding cloth piece in a bonding mode, the stretching rope is tensioned to enable the binding ring to bind the cloth belt strip, and the elastic rope belt is tensioned. The moisture absorption core layer is attached to the skin of the infant, and when the urine laterally leaks, the moisture absorption core layer can absorb the laterally-leaked urine.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sanitary products, and particularly relates to a straight flat trousers type paper diaper. BACKGROUND

[0002] The paper diaper is a conventional absorbent sanitary product, mainly composed of an inner lining core layer and an outer layer, and is designed for infants, the elderly or people with physical disabilities who need to frequently change diapers, and the inner lining core layer of the diaper is usually made of materials with strong water absorption, such as super absorbent resin, which can rapidly absorb and lock urine to prevent it from seeping back to the skin surface, and the main function is to absorb and retain urine.

[0003] When the paper diaper is used for a child, the inner lining core layer can absorb urine, but the paper diaper is worn on the child's body, and it is not intuitive to determine whether the child urinates; some paper diapers have a urine line, and the person taking care of the child can determine the amount of urine absorbed by judging whether the urine indicator strip changes color or not; the paper diaper has an initial yellow urine indicator strip, which can be used to determine whether the paper diaper is full by changing the yellow urine indicator strip to green; however, some paper diapers do not have a urine line, and the person taking care of the child can check whether the paper diaper absorbs urine by opening the paper diaper, but in the method of directly opening the diaper, the diaper leg opening is easily loosened, and the child may leak urine from the side when turning over.

[0004] The existing paper diaper has no design for conveniently opening the paper diaper and checking whether the inner lining core layer is full of urine when worn on a child, and therefore the present application provides a straight flat trousers type paper diaper. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a straight flat trousers type paper diaper to solve the problem of no design for conveniently opening the paper diaper and checking whether the inner lining core layer is full of urine as mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a straight flat trousers type paper diaper, comprising

[0007] A paper diaper body, an adhesive cloth piece is sewn on the paper diaper body, and a restraint ring is distributed on both sides of the adhesive cloth piece, and a stretch rope is arranged in the restraint ring;

[0008] A straight flat opening cloth is sewn integrally with the paper diaper body, an adhesive cloth head piece is sewn on the straight flat opening cloth and connected with the adhesive cloth piece, and cloth tape strips are symmetrically distributed on the adhesive cloth head piece;

[0009] A moisture-absorbing inner lining core layer is distributed inside the paper diaper body.

[0010] The paper diaper body is sewn with a leakage-proof leg ring, and the inside of the leakage-proof leg ring is sewn with a wet absorbing core layer.

[0011] Preferably, the surface of the paper diaper body is provided with an observation opening matched with a straight flat uncovering cloth, and the position of the paper diaper body in the observation opening is sewn with an inner leakage-proof cotton cloth strip.

[0012] Preferably, the surface of the paper diaper body is provided with a hole for the cloth head piece to pass through, and the adhesive cloth piece corresponds to the hole.

[0013] Preferably, the adhesive cloth piece is sewn with a first adhesive magic tape, and the cloth head piece is sewn with a second adhesive magic tape which is adhesive to the first adhesive magic tape.

[0014] Preferably, the side of the cloth tape strip away from the cloth head piece is in a cylindrical shape.

[0015] Preferably, the leakage-proof leg ring is in an open ring shape, and the side of the leakage-proof leg ring is sewn with a magic tape a and the other side is sewn with a magic tape b, and the magic tape a is adhesive to the magic tape b.

[0016] Preferably, the wet absorbing core layer is in an open ring shape, and the wet absorbing core layer corresponds to the tight elastic rope.

[0017] Compared with the prior art, the paper diaper has the beneficial effects that:

[0018] In the paper diaper, when the paper diaper is worn, the wet absorbing inner lining core layer absorbs urine, the straight flat uncovering cloth can be directly opened, and then it is observed whether the wet absorbing inner lining core layer is full of urine, and then the straight flat uncovering cloth is attached to the paper diaper body, the cloth head piece is adhesive to the adhesive cloth piece, the cloth tape strip passes through the restraint ring, the tight stretching rope is pulled, the restraint ring is in a tightening state, the cloth tape strip is restrained, the cloth head piece and the straight flat uncovering cloth are in a stable state, the tight elastic rope is pulled, the wet absorbing core layer is attached to the skin of the baby, and when urine side leakage occurs, the wet absorbing core layer can absorb the side leakage urine. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the utility model; Figure 1 It is an enlarged structural schematic view of A part in the utility model;

[0021] Figure 3 It is a sectional structural schematic view of the leakage-proof leg ring of the utility model;

[0022] Figure 4 It is the three-dimensional structure schematic view of the cloth head piece of the utility model;

[0023] Figure 5 It is the cross section structure schematic view of the paper diaper body of the utility model;

[0024] In the drawing: 1, paper diaper body; 2, straight plate flat uncover cloth; 3, leakage prevention leg ring; 11, adhesive cloth piece; 12, binding ring; 13, absorbent inner lining core layer; 14, inner leakage prevention cotton cloth strip; 21, cloth head piece; 31, tension elastic cord; 32, absorbent core layer; 111, first adhesive magic tape; 121, stretch cord; 211, second adhesive magic tape; 212, cloth tape strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] EMBODIMENT

[0027] Please refer to Figures 1 to 5The utility model provides a technical scheme: a straight board flat trousers type paper diaper, including paper diaper body 1, the paper diaper body 1 is sewed up with the cloth piece 11 of adhesion and the restraint circle 12 distributed in the both sides of cloth piece 11 of adhesion, be equipped with the stretch rope 121 in the restraint circle 12, the restraint circle 12 plays the role of restraint cloth strip 212, when straight board flat unzipping cloth 2 and paper diaper body 1 are pasted, cloth strip 212 passes through restraint circle 12, tightens stretch rope 121, and restraint circle 12 is in the state of tightening, can bind cloth strip 212, make cloth head piece 21 and straight board flat unzipping cloth 2 are in stable state, and the straight board flat unzipping cloth 2 of integrative sewing with paper diaper body 1, one side of straight board flat unzipping cloth 2 is integrative sewing structure with paper diaper body 1, and the other side of straight board flat unzipping cloth 2 is split type with paper diaper body 1, can open straight board flat unzipping cloth 2, check whether the wetness of wetness inner lining core layer 13 appears full urine condition, avoid frequently opening paper diaper body 1 trousers mouth check, lead to trousers mouth loose, the situation of side leakage, the straight board flat unzipping cloth 2 is sewed up with cloth head piece 21 of adhesion connection with cloth piece 11 of adhesion, the cloth head piece 21 is sewed up with the cloth strip 212 of symmetrical distribution, and cloth head piece 21 is adhesion with cloth piece 11 of adhesion, can reach the effect of fixed straight board flat unzipping cloth 2, the wetness inner lining core layer 13 distributed in paper diaper body 1 interior, wetness inner lining core layer 13 is made of the material of the existing water absorption, such as superabsorbent resin, reaches the effect of absorbing urine, and the leakage prevention leg ring 3 of integrative sewing with paper diaper body 1, the inside of the leakage prevention leg ring 3 is sewed up with wetness core layer 32, and the inside of the leakage prevention leg ring 3 one side is sewed up with tight elastic rope band 31, and the leakage prevention leg ring 3 encircles the leg of infant, and tightens elastic rope band 31, and makes wetness core layer 32 adhere to infant skin, when appearing urine side leakage condition, wetness core layer 32 can absorb side leakage urine.

[0028] In the embodiment, the surface of the paper diaper body 1 is provided with an observation port matched with the straight board flat unzipping cloth 2, after opening the straight board flat unzipping cloth 2, whether the wetness inner lining core layer 13 is full of urine can be observed, the position of the observation port of the paper diaper body 1 is sewed up with the inner leakage prevention cotton cloth strip 14, the inner leakage prevention cotton cloth strip 14 is pasted with the straight board flat unzipping cloth 2, to avoid the leakage of urine from the joint of the paper diaper body 1 and the straight board flat unzipping cloth 2, the surface of the straight board flat unzipping cloth 2 is provided with a flat texture c folded up, the surface of the straight board flat unzipping cloth 2 is in a wrinkled condition, when the wetness inner lining core layer 13 absorbs urine, there will be an effect of swelling and becoming larger, and the wrinkled part of the straight board flat unzipping cloth 2 will swell and open, which is beneficial to the slow expansion of the paper diaper body 1, to avoid the direct expansion of the wetness inner lining core layer 13 to the paper diaper body 1, so as to make the paper diaper body 1 loose and cause side leakage.

[0029] In the embodiment, the paper diaper body 1 is provided with a hole for the cloth head piece 21 to pass through, the adhesive cloth piece 11 corresponds to the hole, the cloth head piece 21 can pass through the hole, and the cloth head piece 21 can be bound by the paper diaper body 1 or not pass through the hole, so as to facilitate opening and closing.

[0030] In the embodiment, the adhesive cloth piece 11 is sewn with a first adhesive magic tape 111, the cloth head piece 21 is sewn with a second adhesive magic tape 211 which is adhesive to the first adhesive magic tape 111, the first adhesive magic tape 111 on the adhesive cloth piece 11 is adhesive to the second adhesive magic tape 211, the cloth head piece 21 and the straight flat uncovering cloth 2 can be kept stable, and the inner leakage-proof cotton cloth strip 14 is adhesive to the straight flat uncovering cloth 2 through the conventional magic tape, so that the stability of the straight flat uncovering cloth 2 is increased.

[0031] In the embodiment, the cloth tape strip 212 is in a cylindrical shape away from the cloth head piece 21, one end of the cloth tape strip 212 passes through the binding ring 12, and the edge is bound by the binding ring 12, so that the cloth tape strip 212 is prevented from loosening.

[0032] In the embodiment, the leakage-proof leg ring 3 is in an open circular shape, the magic tape a is sewn on one side of the leakage-proof leg ring 3, and the magic tape b is sewn on the other side, the magic tape a is adhesive to the magic tape b, the leakage-proof leg ring 3 is in an open shape, the tightness can be adjusted, and the leakage-proof leg ring 3 is close to the skin of the baby.

[0033] In the embodiment, the absorption core layer 32 is in an open circular shape, the absorption core layer 32 is matched with the tightness rope 31, when the tightness rope 31 is in a tight state, the leakage-proof leg ring 3 is close to the skin of the baby, the gap between the absorption core layer 32 and the skin of the baby is prevented from being large, and side leakage is avoided.

[0034] The working principle and use process of the utility model are as follows:

[0035] When the paper diaper is worn, the absorption inner lining core layer 13 absorbs urine, the straight flat uncovering cloth 2 can be directly opened, then the absorption inner lining core layer 13 whether is full of urine is observed, then the straight flat uncovering cloth 2 is pasted with the paper diaper body 1, the cloth head piece 21 is adhesive to the adhesive cloth piece 11, the effect of fixing the straight flat uncovering cloth 2 is achieved, the cloth tape strip 212 passes through the binding ring 12, the tightness rope 121 is pulled, the binding ring 12 is in a tight state, the cloth tape strip 212 is bound, the cloth head piece 21 and the straight flat uncovering cloth 2 are in a stable state, the tightness rope 31 is pulled, the absorption core layer 32 is close to the skin of the baby, and when side leakage of urine occurs, the absorption core layer 32 can absorb the side leakage of urine.

[0036] Although the embodiments of the present application have been shown and described (see the detailed description above), it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A straight flat pant-type diaper characterized by: Comprising a diaper body (1) with a sticking cloth piece (11) and a binding ring (12) distributed on both sides of the sticking cloth piece (11) sewn on the diaper body (1), and a stretching rope (121) arranged in the binding ring (12); a straight flat uncovering cloth (2) integrated with the diaper body (1), with a cloth head piece (21) connected with the sticking cloth piece (11) sewn on the straight flat uncovering cloth (2), and cloth tape strips (212) symmetrically distributed on the cloth head piece (21); a moisture-absorbing inner liner core layer (13) distributed inside the diaper body (1); a leakage-proof leg ring (3) connected with the diaper body (1), with a moisture-absorbing core layer (32) sewn inside the leakage-proof leg ring (3), and a tightening elastic rope belt (31) sewn inside one side of the leakage-proof leg ring (3).

2. The straight flat pant-type diaper according to claim 1, characterized in that: The surface of the diaper body (1) is provided with an observation port matched with the straight flat uncovering cloth (2), and an inner leakage-proof cotton cloth strip (14) is sewn on the diaper body (1) at the position of the observation port, and the surface of the straight flat uncovering cloth (2) is provided with overlapped flat lines c.

3. The straight flat pant-type diaper of claim 1, wherein: The diaper body (1) is provided with a hole for the cloth head piece (21) to pass through on the surface, and the sticking cloth piece (11) corresponds to the hole.

4. The straight flat pant-type diaper of claim 1, wherein: A first sticking Velcro (111) is sewn on the sticking cloth piece (11), and a second sticking Velcro (211) is sewn on the cloth head piece (21) and adhered to the first sticking Velcro (111).

5. The straight flat pant-type diaper of claim 1, wherein: The side of the cloth tape strip (212) away from the cloth head piece (21) is in a cylindrical shape.

6. A straight flat pant-type diaper according to claim 1, characterized in that: The leakage-proof leg ring (3) is an open circular ring, with a Velcro a sewn on one side and a Velcro b sewn on the other side, and the Velcro a and the Velcro b are adhered and connected.

7. A straight flat pant-type diaper according to claim 1, characterized in that: The moisture-absorbing core layer (32) is an open circular ring, and the moisture-absorbing core layer (32) corresponds to and matches the tightening elastic rope belt (31).