US 2015/0305306 A1Published application

Disposable diaper for pets

AssigneeUni-Charm Corporation

InventorDaisuke KOMATSUBARA

Life of this patent

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Abstract

A disposable diaper for pets, comprising: a back-side waist area; a stomach-side waist area; a crotch area; both end sections in the diaper longitudinal direction; both end sections in a diaper longitude-intersecting direction; a tail insertion opening; an absorbent core; an area not having the absorbent core arranged therein; an attachment section provided in the stomach-side waist area; an attachment area that accepts the attachment section; an expandable/contractible elastic member for legs, arranged, in the extended state, in a prescribed area in the diaper longitudinal direction, between the absorbent core and an end section in the diaper longitude-intersecting direction; a leg gather formed by the contraction of the expandable/contractible elastic member for legs; and a standing-up section in which the end sections in the diaper longitudinal direction stand up as a result of the contraction of the expandable/contractible elastic member for legs.

A disposable diaper for pets comprising:

an abdomen-side waist area, a back-side waist area, and a crotch area between the abdomen-side waist area and the back-side waist area,
a diaper longitudinal direction in which the abdomen-side waist area, the crotch area and the back-side waist area contiguously extend when the disposable diaper is not worn by a pet, and a diaper transverse direction crossing the diaper longitudinal direction,
both ends in the diaper longitudinal direction, and both ends in the diaper transverse direction,
a tail insertion opening formed in a prescribed region in the diaper longitudinal direction,
an absorbent core formed on one side of the tail insertion opening in the diaper longitudinal direction and disposed in a prescribed region within the crotch area and the abdomen-side waist area,
an absorbent-core non-arrangement region in which the absorbent core is not disposed,
a fastening part having a prescribed length and provided on the abdomen-side waist area,
a fastening region provided in the back-side waist area and configured to receive the fastening part,
a leg stretchable elastic member which is arranged in a stretched state in a prescribed region extending in the diaper longitudinal direction between the absorbent core and each of the ends in the diaper transverse direction, and
leg gathers formed by contraction of the leg stretchable elastic member, wherein:
when the disposable diaper is put on the pet, the crotch area and the abdomen-side waist area cover a crotch and an abdomen of the pet, while the back-side waist area is closely fitted to a back of the pet, and the fastening part is fastened to the fastening region,
the weight of the absorbent core after excretion is received in the longitudinal direction of the fastening part while the disposable pet diaper is worn by the pet, and
each of the ends in the diaper longitudinal direction is erected by contraction of the leg stretchable elastic member and forms an erected section.

10 more elements

Facts

Application

14/651,227Filed 8 Nov 2013

Priority

JP 2012-27235513 Dec 2012

Published

29 Oct 2015

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

A01K 23/00
Manure or urine pouches
A61F 13/49017
With elastic means: the elastic means being located at the crotch region
A61F 13/49413
The edge leakage prevention means being at the crotch region: the edge leakage prevention means being an upstanding barrier
A61F 13/53
Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor;…:…

Abstract

Claims9