CN2452480Y

CN2452480Y - Human body bionic, side-flow-proof and back-flow proof sanitary towel

Info

Publication number: CN2452480Y
Application number: CN 00215435
Authority: CN
Inventors: 钟宝刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-11
Filing date: 2000-07-11
Publication date: 2001-10-10
Anticipated expiration: 2010-07-11

Abstract

The utility model relates to a human body bionic, side-flow-proof and back-flow proof sanitary towel, which mainly solves the technical problem of side-flow prevention and back-flow prevention of the sanitary towel. The utility model is mainly characterized in that a U-shaped concave channel (1), a vertical concave channel (2), and a V-shaped concave channel (3) separate the sanitary towel into a plurality of flow locking areas with absorption (4), and menstrual blood is rapidly guide flowed, absorbed and lock flowed, which avoids gather flow and back flow leading to side-leakage. A protrusion formed by an elastic elliptical bolt (5) can tightly fit with a human anal cleft, which prevents the back-flow of menstrual blood.

Description

Sanitary towel is leaked in the anti-side leakage of simulation of human body

This utility model relates to a kind of personal hygiene article, and the structure design of night using type sanitary towel is leaked in particularly anti-side leakage.

Sanitary towel is the health care product that women's menstrual phase is used.Sanitary towel is with its clean hygiene, soft advantage such as comfortable, easy to use, and it is very big practical and convenient to have brought for the women of menstrual phase, alleviated the worry of their menstrual phases.But such problem is arranged in actual use:

(1) since sanitary towel can not with human body anal cleft tight connecting, thereby when human body is lain on the back, cause menses to fall leakage along anal cleft.

(2) because menses do not have blood coagulation, thereby have flowability,, lateral leakage of menstrual blood occurs so conflux takes place easily.

Based on the existence of above-mentioned two kinds of factors, side leakage easily takes place, fall to leak in menses when causing sleeping, thereby pollutes underwear and sheet, bedding etc., so can not thoroughly solve their worry.

For addressing this problem, common way be adopt the size that adds long sanitary napkins or about vertical speed of having the very thin flap of two small pieces or establishing two weak points ooze recessed road or establish annular concave path.Though these ways also can increase some assimilation effects because flowability and the not blood coagulation property of menses, and sanitary towel can not with human body anal cleft tight connecting, side leakage often takes place, falls to leak in menses when causing the women to sleep, the quality that influence is lived.

The purpose of this utility model is that a kind of sanitary towel that constructs design improvement will be provided, lateral leakage of menstrual blood and fall to leak when it can prevent effectively that the women from sleeping.

The purpose of this utility model is achieved in that the cotton entire length of the oar of sanitary towel is 22.5cm, and wide 7cm in the oar cotton of 16.5cm, is provided with a recessed road of ＂ U ＂ shape apart from each 1cm of periphery before sanitary towel; The center is provided with a vertical recessed road in the recessed road of ＂ U ＂ shape; Be the center with vertical recessed road then, 55cm is provided with 3 recessed roads of ＂ V ＂ shape at interval; These recessed roads are divided into a plurality of absorptions lock stream district with sanitary towel, and the drain menses absorb by oar is cotton rapidly, avoid conflux, backflow, prevent side leakage.A long 6cm is placed in the center in the cotton interlayer of the oar of 6cm after sanitary towel, preceding diameter 2.0cm, the elastic elliptic bolt of back diameter 1.2cm (as the latex bolt) is because the protuberance that the elastic elliptic bolt forms, can with human body anal cleft tight connecting, prevent that menses from taking place fall to leak when human body is lain on the back.The oar cotton of 6cm is except that the protuberance area after the sanitary towel, and all the other areas all adopt pressing to handle, and can keep the stationarity of elastic elliptic bolt like this, can prevent that again oar cotton around it from causing backflow to the absorption of menses.

This utility model oozes recessed road because only need in the oar cotton of the preceding 16.5cm of sanitary towel multiple speed be set, and sanitary towel is divided into a plurality of absorptions lock streams district; After sanitary towel, hit exactly in the cotton interlayer of the oar of 6cm, an elastic elliptic bolt is set.Speed is oozed recessed road drain menses and is absorbed by oar is cotton uniformly rapidly, when lying on one's side since menses along the recessed road of ＂ V ＂ shape, vertical recessed road, the recessed road of ＂ U ＂ shape flows forward rapidly and absorbed by oar is cotton, avoids conflux, prevents side leakage; When lying on the back since the protuberance that the elastic elliptic bolt that is provided with forms can with people's anal cleft tight connecting, prevented from effectively to fall to leak; When turning to opposite side, because the effect of damming in vertical recessed road, make the menses of offside can not conflux, prevented side leakage; When lying on the back once more, because the effect of damming in the recessed road of ＂ V ＂ shape can not reflux menses.So whole sanitary towel is relatively simple for structure; Simultaneously because the starting point does not lie in the essence that changes whole sanitary towel; So realize easily.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is that the plane graph of sanitary towel is leaked in anti-side leakage according to the simulation of human body that the utility model proposes.

Below in conjunction with Fig. 1, describe concrete structure design and operating position in detail according to the sanitary towel that the utility model proposes.The material of main part of this sanitary towel is the oar cotton, and its length is 22.5cm, and wide 7.0cm is provided with a recessed road of ＂ U ＂ shape (1) apart from each 1cm of periphery in the oar cotton of 16.5cm before its main body; In (1) center a vertical recessed road (2) is set; Be the center with (2), 5.5cm is provided with three recessed roads of ＂ V ＂ shape (3) at interval; By (1), (2), (3) main body of preceding 16.5cm is divided into a plurality of absorption lock stream districts (4); A long 6cm, preceding diameter 2.0cm, the elastic elliptic bolt (5) of back diameter 1.2cm are placed in the center in the cotton interlayer of the oar of 6cm after its main body.

In the use of lying on one's side, menses ooze recessed road (1), (2), (3) along speed, flow forward rapidly and are absorbed by oar is cotton, and the drain menses are avoided conflux, have prevented side leakage; When lying on the back since the protuberance that (5) form can with people's anal cleft tight connecting, prevented from effectively to fall to leak; And, menses are absorbed lock stream by the absorption lock stream district (4) that (1), (2) and (3) form respectively, and when turning to opposite side,, the menses of offside can not be refluxed and conflux takes place owing to the effect of damming of (2), (4), prevented side leakage; And when lying on the back once more, by the effect of damming of (3), (5), menses can not reflux, and have prevented to fall to leak.

Claims

A kind of sanitary towel material of main part adopts rectangle oar cotton, there is vertical speed of two weak points to ooze recessed road or annular concave path in its main body, it is characterized in that the recessed road of " U " shape (1) that in its main body, is provided with, vertical recessed road (2), the recessed road of " V " shape (3), sanitary towel is divided into a plurality of absorption lock stream districts (4), elastic elliptic bolt (5) is set in its main body forms protuberance.