CN201239263Y

CN201239263Y - Night anti-leakage sanitary napkin

Info

Publication number: CN201239263Y
Application number: CNU2008200986097U
Authority: CN
Inventors: 冯永林; 魏军; 宋建东
Original assignee: CHONGQING S&S SANITARY PRODUCT Co Ltd
Current assignee: CHONGQING BAIYA SANITARY PRODUCTS CO., LTD.
Priority date: 2008-06-20
Filing date: 2008-06-20
Publication date: 2009-05-20
Anticipated expiration: 2018-06-20

Abstract

The utility model provides a night leakproof sanitary towel which comprises a facial layer, a bottom layer and a hydrophilic core body clamped between the facial layer and the bottom layer, wherein a leakproof protrusion is arranged at one side of the facial layer of the night leakproof sanitary towel corresponding to the cleft of the buttocks of a human body, and the height of the leakproof protrusion is 1.5mm to 2.55. The leakproof protrusion is a conical single plugging strip or double plugging strips in an X shape and is stuck on the facial layer or is connected with the hydrophilic core body into a whole. Due to the arrangement of the leakproof protrusion with the absorption function at the rear part of the sanitary towel, the utility model can effectively solve the problem of leakage from the rear part, enables women to safely, sanitarily and reliably use in sleep and has the advantages of simple structure and low cost without greatly modifying the prior common sanitary towel.

Description

A kind of ight leakproof sanitary towel

Technical field

This utility model relates to the improvement technology of women use sanitary napkin, particularly a kind of ight leakproof sanitary towel.

Background technology

In the prior art, the kind of women use sanitary napkin is more and more, and function is more complete, and structure is different.Slim, thick type, band flap-type and health etc. are for example arranged, also divide daily, overnight hygienic band and built-in cotton sliver or the like, in a word, kind is various, multifarious.And visible on the market at present overnight hygienic band, be generally lengthening and super large block structure, be generally 1-2 times of common sanitary towel, though the sanitary towel of elongate structure can prevent human body under the bed situation from the cross flow and pollute sheet backward of thigh ditch, but because the material that needs is bigger, more, will inevitably increase manufacturing cost, also increase burden simultaneously to consumer.Built-in cotton sliver is because adsorption function is stronger, and motion frequently also has foreign body sensation but use daytime, and cost is also higher relatively.China Patent No. is that 200520096834.3 " inserted four protective wing type sanitary napkins of external dumbbell " disclose a kind of four protective wing type sanitary napkins that prevent menses outflow pollution trousers, and by raised item, long pricker bar and female sex organs are set, two strands of recesses closely are adjacent to, locate, make it not have the mobile space of menses, to avoid occurring spilling the awkward situation generation of menses.But, this structure is owing to repeat to be provided with raised item and long pricker bar, make structure become complicated, even pull-on pant can not guarantee that also crotch closely is adjacent to,, can influence the comfortableness of pudendum on the contrary owing to raised item and long pricker bar so not only the described sanitary towel of actual use is difficult to produce a desired effect.

The utility model content

At the prior art above shortcomings, it is low that the purpose of this utility model provides a kind of cost, especially solves to prevent that under the bed situation menses are from the cross flow and pollute the ight leakproof sanitary towel of sheet backward of thigh ditch.

The purpose of this utility model is achieved in that a kind of ight leakproof sanitary towel, comprises surface layer and bottom, is folded with the suction core body between surface layer and the bottom; It is characterized in that the position of the corresponding human body thigh of the side ditch of described ight leakproof sanitary towel surface layer is provided with the leakproof projection; The height of leakproof projection is 1.5-2.5mm.

Described leakproof projection is for the stifled bar of the list that is taper or be the two stifled bars of X-shaped shape; The leakproof projection adheres on the surface layer or with the suction core body and is connected as a single entity.

Described ight leakproof sanitary towel is provided with leakproof flanging and flap.

This utility model can effectively solve from the problem of rear portion spill and leakage owing to be provided with the leakproof projection with adsorption function at the rear portion of sanitary towel, and the women is safe in utilization when sleep, health and reliable.And, also little to the improvement of existing common sanitary towel, have advantage simple in structure, that cost is low.

Description of drawings

Fig. 1 is this utility model structural plan sketch map;

Fig. 2 is A-A cross-sectional schematic of Fig. 1;

Fig. 3 is another embodiment of leakproof projection in this utility model.

The specific embodiment

Referring to Fig. 1 and Fig. 2, ight leakproof of the present utility model sanitary towel comprises surface layer 1 and bottom 3, is folded with suction core body 2 between surface layer 1 and the bottom 3, and described core body 2 is dust-free paper or cotton fine hair oar, is provided with viscose top (omitting among the figure) at the back side of bottom 3.Referring to Fig. 1, described ight leakproof sanitary towel is provided with at least two leakproof flanging 4; The position of the corresponding human body thigh of one end of described surface layer 1 ditch is provided with leakproof projection 5; Leakproof projection 5 also can be two stifled X-shaped shapes (as shown in Figure 3) that are for single blocking up is the rectangular of taper.Leakproof projection 5 is not limited to adhere to the separate component on the surface layer 1, also can form in the relevant position partial thickening hot pressing of suction core body.The height of leakproof projection 5 is 1.5mm or 2.5mm.Among the figure, the 6th, flap is used for convenient and underwear is pasted.

The surface layer 1 of ight leakproof sanitary towel can adopt the non-woven fabrics of wire side or cotton material, has good permeable and permeability; Bottom adopts the PE film of permeable watertight.

Claims

1, a kind of ight leakproof sanitary towel comprises surface layer (1) and bottom (3), is folded with suction core body (2) between surface layer (1) and the bottom (3); It is characterized in that the position of the corresponding human body thigh of a side of described ight leakproof sanitary towel's surface layer (1) ditch is provided with leakproof projection (5); The height of leakproof projection (5) is 1.5-2.5mm.

2, ight leakproof according to claim 1 sanitary towel is characterized in that, described leakproof projection (5) is for the stifled bar of the list that is taper or be the two stifled bars of X-shaped shape.

3, ight leakproof according to claim 1 sanitary towel is characterized in that, described leakproof projection (5) adheres to that surface layer (1) is gone up or is connected as a single entity with suction core body (2).

4, ight leakproof according to claim 1 sanitary towel is characterized in that, described ight leakproof sanitary towel is provided with leakproof flanging (4) and flap (6).