A paper diaper that fits the legs more closely without constricting them

Abstract

The utility model discloses a paper diaper that leg part is closer and does not hurt leg, including body, the body includes waist and be located the waist below and protect the surrounding, the surrounding includes the upper elastic area of skin -fitting and the lower elastic area close to the absorption core body, be equipped with several elastic strips in the upper elastic area, lower elastic area respectively and the number of elastic strips in the upper elastic area is greater than the number of elastic strips in the lower elastic area. Through setting up the upper elastic area, lower elastic area respectively in the upper and lower of paper diaper left and right sides, set up many elastic strips in the upper elastic area, lower elastic area, make skin -fitting leg part is an entire elastic surface, will contractive force evenly distribute in entire elastic surface to avoid the problem that single linear elastic strip forms the leg mark of hurting in leg.

Description

Technical Field

[0001] This utility model belongs to the technical field of diapers, specifically relating to a diaper that fits more snugly around the legs without constricting them. Background Technology

[0002] Disposable diapers are a common daily necessity for babies. Their high absorbency allows babies to sleep soundly through the night. Existing disposable diapers, including shorts-style diapers, feature leak-proof leg guards and two symmetrically positioned leg cuffs on either side of these guards. The guards create a leak-proof barrier between the legs, while each leg cuff provides protection for a single leg. These guards and leg cuffs are typically constructed by wrapping a single elastic band with two layers of spunbond nonwoven fabric. When the diaper is worn, this creates an elastic band around the thigh, adapting to different leg shapes and providing a snug fit and leak prevention. However, these existing diapers use 470-620 dtex elastic bands, which are relatively thick. When stretched 2.4-3.0 times their original size, the resulting contraction force is applied to the skin through these individual elastic bands. Prolonged wear of these diapers can leave visible marks on the legs, resulting in a poor wearing experience. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a diaper that fits more snugly around the legs without constricting them, thus improving the comfort of wearing and using it.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A diaper that fits more snugly around the legs without constricting them includes a main body, which includes a waistband and a guard below the waistband. The guard includes an upper elastic area that fits against the skin and a lower elastic area near the absorbent core. The upper and lower elastic areas each have a number of elastic strips, with the number of elastic strips in the upper elastic area being greater than the number of elastic strips in the lower elastic area.

[0005] The upper elastic zone has 4 to 8 elastic strips, and the lower elastic zone has 1 to 4 elastic strips.

[0006] The spacing between two adjacent elastic strips in the upper and lower elastic zones is 10 to 20 mm.

[0007] The spacing between two adjacent elastic strips in the upper elastic zone is 2mm to 4mm; or, the spacing between two adjacent elastic strips in the lower elastic zone is 2mm to 6mm.

[0008] The stretch ratio of the elastic strip in the upper elastic region is between 2.0 and 3.5; or the stretch ratio of the elastic strip in the lower elastic region is between 1.6 and 2.8.

[0009] The fiber fineness of the elastic strips in the upper and lower elastic regions is between 50 and 420 dtex.

[0010] The main body is provided with an upper elastic zone and a lower elastic zone on both the left and right sides.

[0011] The outermost elastic strips of the upper and lower elastic zones are 1-3 mm away from the outer edge of the enclosure.

[0012] Three-dimensional protective guards are set on both the left and right sides of the waist.

[0013] The waistband includes a rear elastic waistband, a front waist patch, a left waist patch, and a right waist patch. The front and rear ends of the waistband are respectively connected to the elastic waistband and the front waist patch. The left and right waist patches are symmetrically arranged on the left and right sides of the elastic waistband and are detachably connected to the left and right sides of the front waist patch, respectively.

[0014] The beneficial effects of this utility model are as follows: By setting upper and lower elastic zones on the upper and lower sides of the diaper respectively, and setting multiple elastic strips in the upper and lower elastic zones, the skin of the leg is made to fit as a whole elastic surface, and the contraction force is evenly distributed across the entire elastic surface, thereby avoiding the problem of a single linear elastic strip forming marks on the leg; the rebound force provided by the upper elastic zone can further adjust the degree of fit between the lower elastic zone and the skin, making the leg fit tighter and not constricting, thus improving the wearing experience of the diaper and making it more comfortable. Attached Figure Description

[0015] Figure 1 This is a 3D image of a diaper that fits more snugly around the legs without constricting them; Figure 2 This is a diagram showing the unfolded inner surface of a diaper that fits more snugly around the legs without constricting them. Figure 3 This is a magnified view of a portion of area A.

[0016] In the diagram: 1. Upper elastic zone, 2. Lower elastic zone, 3. Elastic waistband, 4. Left waist patch, 5. Front waist patch, 6. 3D support, 7. Bottom film, 8. Absorbent core, 9. Right waist patch. Detailed Implementation

[0017] The technical solution of this utility model will be further described and illustrated below through specific embodiments, making this utility model clearer and more understandable. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0018] like Figure 1-3 As shown, this embodiment relates to a diaper that provides a tighter fit around the legs without constricting them. The diaper includes a main body, a waistband, and a lower support below the waistband. The lower support includes an upper elastic area 1 that conforms to the skin and a lower elastic area 2 near the absorbent core 8. Each of the upper and lower elastic areas has a plurality of elastic strips, with the number of elastic strips in the upper elastic area being greater than the number in the lower elastic area. By providing upper and lower elastic areas on the upper and lower sides of the diaper, and multiple elastic strips in these areas, the diaper conforms to the skin of the legs as a single elastic surface, evenly distributing the contractile force across the entire elastic surface and reducing leg marks.

[0019] The enclosure is mainly composed of two layers of spunbond nonwoven fabric wrapped around multiple elastic strips. The elastic strips can be fixed between the two layers of nonwoven fabric with adhesive, or they can be fixed between the two layers of nonwoven fabric by melting the nonwoven fabric with ultrasonic waves or hot rollers.

[0020] The upper elastic zone 1 has 4 to 8 elastic strips, and the lower elastic zone 2 has 1 to 4 elastic strips.

[0021] The spacing between two adjacent elastic strips in the upper elastic zone 1 and the lower elastic zone 2 is 10-20 mm.

[0022] The spacing between two adjacent elastic strips in the upper elastic region 1 is 2mm to 4mm; or, the spacing between two adjacent elastic strips in the lower elastic region 2 is 2mm to 6mm.

[0023] The stretch ratio of the elastic strip in the upper elastic region 1 is between 2.0 and 3.5; or, the stretch ratio of the elastic strip in the lower elastic region 2 is between 1.6 and 2.8.

[0024] The fiber fineness of the elastic strips in the upper elastic region 1 and the lower elastic region 2 is 50 to 420 dtex.

[0025] The main body is provided with an upper elastic zone 1 and a lower elastic zone 2 on both the left and right sides.

[0026] The distance L1 between the outermost elastic strip of the upper elastic zone 1 and the lower elastic zone 2 and the outer edge of the enclosure is 1 to 3 mm.

[0027] Three-dimensional guardrails 6 are respectively set on the left and right sides of the waist.

[0028] The waistband includes a rear elastic waistband 3, a front waist sticker 5, a left waist sticker 4, and a right waist sticker 9. The front and rear ends of the waistband are connected to the elastic waistband and the front waist sticker 5, respectively. The left waist sticker 4 and the right waist sticker 9 are symmetrically arranged on the left and right sides of the elastic waistband 3 and are detachably connected to the left and right sides of the front waist sticker 5, respectively. The left waist sticker 4 and the right waist sticker 9 use Velcro.

[0029] The overall lateral width of the two upper elastic zones 1 on the upper side is 25mm to 70mm; the overall lateral width of the two lower elastic zones 2 on the lower side is 25mm to 70mm.

[0030] A bottom membrane 7 is provided on the outer surface of the enclosure.

[0031] The diaper in this embodiment mainly uses the rebound force provided by the upper elastic zone to further adjust the fit between the lower elastic zone and the skin, making the leg fit tighter and not constricting, thus improving the wearing experience and comfort.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A diaper that provides a tighter fit around the legs without constricting them, comprising a main body, said main body including a waistband and a protective guard located below the waistband, characterized in that, The protective enclosure includes an upper elastic zone that fits against the skin and a lower elastic zone that is close to the absorbent core. The upper and lower elastic zones are each provided with a number of elastic strips, and the number of elastic strips in the upper elastic zone is greater than the number of elastic strips in the lower elastic zone.

2. The diaper according to claim 1, which provides a tighter fit around the legs without constricting them, is characterized in that... The upper elastic zone has 4 to 8 elastic strips, and the lower elastic zone has 1 to 4 elastic strips.

3. The diaper according to claim 1, which provides a tighter fit around the legs without constricting them, is characterized in that... The spacing between two adjacent elastic strips in the upper and lower elastic zones is 10 to 20 mm.

4. The diaper according to claim 3, which provides a tighter fit around the legs without constricting them, is characterized in that... The spacing between two adjacent elastic strips in the upper elastic zone is 2mm to 4mm; or, the spacing between two adjacent elastic strips in the lower elastic zone is 2mm to 6mm.

5. A diaper that fits more snugly around the legs without constricting them, as described in claim 1, characterized in that... The stretch ratio of the elastic strip in the upper elastic region is between 2.0 and 3.5; or the stretch ratio of the elastic strip in the lower elastic region is between 1.6 and 2.

8.

6. The diaper according to claim 1, which provides a tighter fit around the legs without constricting them, is characterized in that... The fiber fineness of the elastic strips in the upper and lower elastic regions is between 50 and 420 dtex.

7. The diaper according to claim 1, which provides a tighter fit around the legs without constricting them, is characterized in that... The main body is provided with an upper elastic zone and a lower elastic zone on both the left and right sides.

8. The diaper according to claim 1, which provides a tighter fit around the legs without constricting them, is characterized in that... The outermost elastic strips of the upper and lower elastic zones are 1-3 mm away from the outer edge of the enclosure.

9. A diaper that fits more snugly around the legs without constricting them, as described in claim 1, characterized in that... Three-dimensional protective guards are set on both the left and right sides of the waist.

10. A diaper that fits more snugly around the legs without constricting them, as described in claim 1, characterized in that... The waistband includes a rear elastic waistband, a front waist patch, a left waist patch, and a right waist patch. The front and rear ends of the waistband are respectively connected to the elastic waistband and the front waist patch. The left and right waist patches are symmetrically arranged on the left and right sides of the elastic waistband and are detachably connected to the left and right sides of the front waist patch, respectively.

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