Disposable diaper

A disposable, diaper technology, applied in medical science, clothing, underwear, etc., can solve problems such as troublesome use

Inactive Publication Date: 2002-11-20
UNI CHARM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the diaper is used in a state where the suspenders are loose, the above-mentioned parts of the suspenders that are free from the shorts sometimes catch the user's legs, or the user's legs pass between the shorts and the suspenders, which is troublesome to use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Next, the disposable diaper of the present invention will be described in detail with reference to the drawings.

[0016] Fig. 1 is a partially cutaway perspective view of diaper 1A. figure 2 It is a partially cutaway plan view of the diaper 1A shown in FIG. 1 in an unfolded state with the connection of the front and rear body regions 38 and 40 released. image 3 It is a cross-sectional view of line A-A in Fig. 1 . In FIG. 1 , arrow X indicates the waist circumference direction, arrow Y indicates the longitudinal direction, and arrow Z indicates the leg circumference direction. figure 2 In , the horizontal direction is indicated by an arrow X, and the vertical direction is indicated by an arrow Y. figure 2 In the plan view of , the underpants 2, the pad 11, and the first and second strap members 19, 27 are stretched horizontally and vertically. In addition, the inner surfaces of the surface layer 12 and the back layer 13 are surfaces facing the core 14 , and the oute...

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PUM

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Abstract

In the disposable diaper provided by the present invention, the feet will not be hung on the sling components, and the user's feet will not extend between the shorts and the sling components, making it easy to use. This disposable diaper 1A is composed of shorts 2 and a body fluid absorbing pad 11 located inside the shorts 2 . The pad 11 is connected to elastic first and second strap members 19 and 27 which extend in the waist direction at the front and rear body regions 38 and 40 of the shorts 2 . The first and second suspender members 19 and 27 are connected to the shorts 2 in a state of being extended in the waist direction. In this diaper 1A, the front and rear end portions 15 and 16 of the pad 11 are fixed to the central portions 25 and 33 of the strap members 19 and 27, and the two side portions of the strap members 19 and 27 are fixed to the waistlines of the front and rear body regions 38 and 40. The outer ends 23 and 31 of the side part 5 and the strap parts 19 and 27 are fixed to the front and rear body areas 38 and 40 through joint areas 35 arranged intermittently in the waist direction.

Description

field of invention [0001] This invention relates to disposable diapers for absorbing and retaining excreta. Background technique [0002] A disposable diaper is disclosed in Japanese Patent Application Laid-Open No. 11-99165. This disposable diaper consists of shorts and a body fluid absorbent pad. In the shorts, the crotch region is located between the front and rear body regions facing each other, and the waist sides extending longitudinally toward the front and rear body regions are connected to each other to form a pair of waist openings and a pair of leg openings. The above-mentioned body fluid absorbing pad is located on the inner side of the shorts, and extends toward the front and rear body regions with the crotch region as the center. The shorts are composed of a liquid-permeable surface layer, a liquid-impermeable inner layer, and a liquid-absorbent core sandwiched between the surface inner layer, and a pair of pants extending toward the waistline in the front an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/511A61F5/44A61F13/15A61F13/49A61F13/496
CPCA61F13/496A61F13/511
Inventor 田中良和向井敬智
Owner UNI CHARM CORP
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