CN2794485Y

CN2794485Y - T-shape leak-proof sanitary napkins

Info

Publication number: CN2794485Y
Application number: CN 200420066037
Authority: CN
Inventors: 汪德爱
Original assignee: WANG DE'AI
Current assignee: WANG DE'AI
Priority date: 2004-06-16
Filing date: 2004-06-16
Publication date: 2006-07-12
Anticipated expiration: 2014-06-16

Abstract

The utility model relates to a T-shaped leak-proof sanitary towel which belongs to special woman articles. The back end of a traditional straight sanitary towel (1) is added with a part (2) which is perpendicular to the quondam sanitary towel to form the T-shaped sanitary towel; the front part and the back part of the T-shaped sanitary towel are integral, and menstrual blood which overflows from the front end can be guided to both sides of the back part via sewing threads between the front part and the back part to obtain a leak-proof purpose. The utility model has the advantages of reasonable and scientific structural design, good leak-proof effect, difficult deformation and no crumpling, and matches with female physiology characteristics. The utility model can obtain the actions on preventing side leaking and back leaking, and brings a safe and comfortable feeling to people.

Description

T type leakproof sanitary towel

Technical field

A kind of T type leakproof sanitary towel, the special-purpose articles for use of women.

Background technology

At present, on the market women in the employed sanitary towel of menstrual phase at the residing general state of people, as: sit, upright, aspects such as walking all can play due effect fully.But when people when couching rest, careless, menses will flow near the waist pollution clothes and bedding along the thigh ditch of human body.At above situation, there are many patents and technological means to attempt to address these problems, for example strengthen sanitary towel's rear end area, use envelope gambling bar and other method, but because the sanitary towel rear portion is in human body thigh ditch position.Be difficult to take into account leakproof and comfortableness two aspects.Simultaneously on the basis of sanitary towel, increase other additive or sanitary towel and underwear are fused based on people's use habit is beyond affordability.

Summary of the invention

This utility model provides a kind of women in menstrual phase, no matter be under what state a kind of T type leakproof sanitary towel of effectively leakproof.

This utility model T type leakproof sanitary towel is on the basis of common yi word pattern sanitary towel, increases and former yi word pattern sanitary towel protective pad part at an angle of 90 in its back-end, constitutes T type structure, matches with the thigh ditch of human body, and T type district rear end packing material is identical with front end.But consider that newly-increased part is in the human buttock, above the people just in time is pressed in when lying on the back or lie on one's side, and the leakage part usually can be not a lot of behind the menses, and suggestion manufacturer can use thin material or less material.Aspects such as this utility model T type leakproof sanitary towel sits people, upright, walking are identical with the effect of the common yi word pattern in market sanitary towel.When people couched rest, its rear end, T type district just can prevent effectively that menses from flowing out pollution clothes and bedding from the thigh ditch.And yi word pattern sanitary towel back edge is in human buttock's thigh ditch top and closely contacts, lacks comfortableness with human body, and this utility model expands to the T type with its rear portion, and because the rear end material is thinner, the sanitary towel edge is less, can alleviate the sense of discomfort of human body.

Description of drawings

Fig. 1 is front of the present utility model.

Fig. 2 is the back side of the present utility model.

Fig. 3 is a longitudinal sectional view of the present utility model.

The newly-increased T type district of the former part of (1) sanitary towel (2) sanitary towel among the figure

(3) stitching thread (indentation line)

The specific embodiment

This utility model T type leakproof sanitary towel is meant the women in menstrual phase, no matter be in a kind of sanitary towel that leak the more effective anti-back of energy under what state.

The composition structure of the existing sanitary towel in market roughly comprises infiltration upper strata, intermediate absorption layer and leakproof bottom.Wherein, the infiltration upper strata has most mesopores mostly by fibrous material, flows into downwards for the intermenstrual period menses in the absorbed layer of bottom.The infiltration top-level design of the existing sanitary towel in market is had nothing in common with each other, but similar, and purpose all is in order to reach the purpose of anti-backflow, makes the timely absorption menses that absorbed layer can be faster and better, avoids the leaking outside of menses at short notice, side leakage phenomenon.

It is the menstruation cycle that sanitary towel mainly is to use in women's the physiology phase, and menses are usually than the viscosity height of general liquid.Therefore generally being provided with the sanitary towel infiltration upper strata of mesopore, is not one to transmit the higher dynamic deposits fluid of this kind viscosity surely rapidly, thereby forms dirt easily and assemble, and menses are easier for a long time to be spilt and pollute medicated clothing from contact surface.

Sanitary towel on the market is in order to reduce integral thickness now; and increase monolithic Liquid Absorption amount; usually can use superabsorbent material; but when this type of superabsorbent material absorbs liquid; there be swollen rising in regular meeting and form the colloid phenomenon; and can stop flowing of follow-up menses, the colloid phenomenon of this kind superabsorbent material often to make full wafer intermediate absorption material only can use wherein a part and the absorption not yet in effect of most of remaining area is arranged.Though existing science and technology is attempting to overcome this kind colloid choking phenomenon, but still can't reach gratifying result always.So even existing sanitary towel uses superabsorbent materials, but the situation of oozing out the medicated clothing of making dirty under the many situations of menses still can't suppress fully.Existing manufacturer is provided with the effect that the both sides wing-panel can reach leakproof in sanitary towel's main body normal the title, and effect is to have, and that is anti-side leakage in clear and definite saying, in fact, the back is leaked and also had some problems.

Main purpose of the present utility model provides a kind of T type sanitary towel that mainly has the leakage effect of anti-back, and it is unsolved when menorrhagia that this sanitary towel can solve above-mentioned technological means effectively, because the back leakage problem that human body lies low and causes.Its operation principle is, when behind menses, leaking, effusive menses by T type leakproof sanitary towel rear end the time, among the newly-increased partly figure among (2) and the former part figure in the stitching line chart of (1) (3) (indentation line or other modes) it is guided to newly-increased partly both sides.Because newly-increased part has the absorbing material with former part, make it menses can be leaked in back and absorb.This is with the former yi word pattern of increasing sanitary towel rear portion is different fully merely.One, strengthen the rear portion merely and can not produce guide functions, unnecessary menses still can flow out by strand ditch.Two, strengthen the slit that the rear portion can not cover strand ditch and both sides buttocks fully merely, cause menses to flow out.Three, traditional yi word pattern sanitary towel rear part edge is bigger, contacts with buttocks partly easily to produce sense of discomfort.

Main purpose of the present utility model is to provide a kind of novel anti-leakage sanitary towel, but this sanitary towel one-shot forming when producing, the front and rear of T type leakproof sanitary towel fuses, anterior and rear portion thickness degree can be identical or different, but at the rear portion with anterior junction is provided with stitching thread or other can cause the front portion to overflow the trace line of menses water conservancy diversion to the both sides, rear portion.Because T type leakproof sanitary towel rear portion can complete covering people thigh ditch afterbody and both sides buttocks, does not have the slit can cause menses to overflow, thereby reaches the leakproof purpose.

T type leakproof sanitary towel should use gum in the back side, and (2) can be pasted with underwear appropriately, simultaneously since overflow to the menses at rear portion can be not a lot, it is the narrowest that rear part edge should reduce to, to reduce the human body sense of discomfort.

Claims

1, T font leakproof sanitary towel is characterized in that it is to increase perpendicular part in common yi word pattern sanitary towel rear end, constitutes T font sanitary towel.

2, according to claims 1 described sanitary towel, it is characterized in that: front and rear fuses, forwardly and in the middle of between the rear portion or the rear portion with the vertical stitching thread in front portion, indentation line or adopt other modes to reach the purpose that menses are guided to the both sides, rear portion is overflowed in the front portion.

3, according to claims 1 described sanitary towel, it is characterized in that: there is T font gum correspondingly the sanitary towel back side and underwear junction.