Disposable pants

A disposable, underwear technology, applied in underwear, baby underwear, medical science, etc., to achieve the effect of ensuring elasticity and tight connection

Inactive Publication Date: 2007-10-31
LIVEDO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] That is, as shown in the present invention, for the situation where the front abdomen and the crotch are formed separately, how to ensure the contractility of the front abdomen and how to join the crotch with the absorber to the front abdomen are the main problems. Sexy underwear has no such problem because of the integrated structure of the front abdomen and crotch

Method used

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Experimental program
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no. 1 Embodiment approach

[0032] Disposable underpants according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 4 . As shown in Figures 1 to 4, the disposable underwear 1 includes: a front abdomen 2 and a back 3 connected into a substantially ring shape, and a crotch 4 connected between the front abdomen 2 and the back 3, It can be used as underwear or as a diaper. During the description of the disposable underpants 1, left and right refer to the wearer's left or right hand side.

[0033] The front abdomen 2 and the back back 3 refer to the parts of the disposable underwear 1 mainly facing the front abdomen and the back back of the wearer. The left and right edges of the front abdomen 2 and the left and right edges of the back 3 are joined to each other, so that the front abdomen 2 and the back 3 are connected in a substantially ring shape. Therefore, the left and right edges of the disposable underwear 1 are formed with a left joint 11a and a right join...

no. 2 Embodiment approach

[0074] Disposable underpants 71 according to a second embodiment of the present invention will be described with reference to FIGS. 8 to 13 . The above-mentioned disposable underwear 71 is basically the same as the disposable underwear 1 related to the above-mentioned first embodiment except that the fixing structure such as the attachment sheets 22a, 22b, the connection structure between the crotch portion 4 and the front abdomen 2, and the arrangement of the elastic members are different. same. Therefore, for the underpants 71, the same reference numerals are used for the same parts as those of the underpants 1, and related descriptions are omitted.

[0075] In the disposable underwear 71 according to this embodiment, as shown in FIGS. 8 to 13, only the waist elastic member (first elastic stretch member) 19c of the upper edge portion 12c is provided at the central front abdomen 2c, and the central front The other elastic parts 20c, 21c arranged on the abdomen 2c have been w...

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Abstract

Disposable pants enabling the firm connection of a crotch region to a front abdominal region while securing the stretchability of the front abdominal region in a pants structure in which the crotch region and the front abdominal region formed separately from each other are connected to each other. The disposable pants (1) comprise both functions of pants and diaper, and a left front abdominal region (2a) and a right front abdominal region (2b) can be stretched to right and left sides by breaking right and left breakage parts (17b, 17a). Adhering pieces (22a, 22b) detachably fitted to the adhering parts (23a, 23b) of a center front abdominal region (2c) are fitted to the right front abdominal region (2b) and the left front abdominal region (2a). The crotch region (4) on which an absorbent (43) is fitted is connected to the center front abdominal region (2c) by using sheet materials (45a, 45b) so that the stretchability of the center front abdominal region (2c) by an elastic member (19c) is not obstructed.

Description

technical field [0001] The present invention relates to disposable underpants that can be used as underpants and diapers. Background technique [0002] Conventional disposable underpants include the technology described in JP-A-5-317356. The underpants described in the above-mentioned gazettes are provided with cutting lines on the left and right sides of the front body part, from which the front body part can be separated, and also provided with attachment sheets joined to the left and right joint parts of the front body part and the back body part. When the front body part is separated by the cutting line, the front body part and the back body part are connected by the left and right attachment pieces. In addition, an elastic elastic member is provided at the waist of the front part. [0003] Although the disposable underpants described in the above-mentioned gazette are also provided with elastic stretchable parts at the waist of the front part, the above-mentioned unde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F5/44A61F13/49A61F13/56
CPCA41B9/001A41B2400/52A61F13/496A61F13/5622A61F13/565
Inventor 中冈健次藤冈胜
Owner LIVEDO CORP
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