CN2204591Y

CN2204591Y - Sanitary towel with extending grooves

Info

Publication number: CN2204591Y
Application number: CN 94245046
Authority: CN
Inventors: 朱国铭
Original assignee: Individual
Current assignee: Everbeauty Corp
Priority date: 1994-11-16
Filing date: 1994-11-16
Publication date: 1995-08-09
Anticipated expiration: 2004-11-16

Abstract

The utility model provides a sanitary towel with an extending diversion groove. An inwardly concave straight line-shaped diversion groove is arranged in a length direction in the inner surface of the sanitary towel. V-shaped diffusion grooves are respectively arranged on both ends of the straight line-shaped diversion groove. The straight line-shaped diversion groove is in a concave arc-shaped fast diversion state in the course of the use of a bag belt. The problems of easy block and reduction of absorption surface of an x-shaped diversion groove in a middle section are solved. The overall length of the sanitary towel can be totally utilized.

Description

Sanitary towel with extending grooves

This utility model relates to a kind of hygiene articles for use, particularly a kind of sanitary towel of extending guiding gutter that has for the female menstrual period use.

At present, sanitary towel for the female menstrual period use, the cotton wool kind is more, but two classes are arranged generally speaking, one class is to inhale the property released, promptly by the purpose that different hygroscopic structure sheafs reaches absorb body fluids secretions is set, another kind of is the structure that offers groove or pit on the endosexine of cotton wool, release to strengthen to inhale, effect is held in storage, in No. 92233853.1 patents a kind of cotton wool that offers the X-shaped guiding gutter is disclosed for example, its concrete structure is referring to Fig. 1 to Fig. 3, the main effect that guiding gutter 20 is offered is with secretion body fluid 30 water conservancy diversion as soon as possible, be diffused into the edge of cotton wool 10, release the area increasing so that inhale, storage is held the space increasing and is made secretion body fluid not concentrate on the middle part, and result on trial proves, for intersecting tangent state, in use, it is in to width and the bending extension state that hoists this X-shaped guiding gutter 20 in the stage casing, and secretion body fluid mostly is a liquid of vicidity, and also is entrained with a block sometimes.Caused in the very easy alluvial of the transposition section in stage casing, referring to Fig. 1, the stream when promptly having a small amount of juice soaks view.

In addition, extend shape because two outer sections of guiding gutter are the camber line bifurcated, and the straightway in stage casing is shorter, so water conservancy diversion is fast when having caused at the beginning, camber line bifurcated section water conservancy diversion speed is then slack-off along with flowing into, and is unfavorable for carrying out quick water conservancy diversion and inhales and release.Referring to Fig. 2, the inflow view when measuring secretion body fluid in promptly having.

In addition, because the bifurcated state has just appearred in the zone, stage casing of X-shaped guiding gutter, therefore, in the bib scope of the best, produced the scarce cotton problem that produces because of offering of branched channels, because concentrated scarce cotton occurs in the stage casing, just mean to soak and inhale area decline, leading between the fabric inhales that circuit is cut off, its suction is released ability and then obviously reduced, and referring to Fig. 3, the stream when a large amount of secretion body fluid is promptly arranged soaks view.

Be not difficult to find out from above analysis, the water conservancy diversion effect of this cotton wool that the X-shaped guiding gutter arranged is effective not as the water conservancy diversion of linear guiding gutter, release effective and extend the water conservancy diversion suction that is not so good as to the longitudinal extension lengthening along transverse curvature, because, in actual use, mostly be along horizontal slime flux, and the utilization rate of length direction longitudinally is lower.Make the pollution of clothing and be difficult to avoid with the wet friction of lower limb root.Sense of discomfort when causing kicking strap.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, offer longitudinally elongated guiding gutter and provide a kind of at the cotton wool inner surface, and the water conservancy diversion that offers the V-arrangement spreading grooves at microscler guiding gutter two ends is effective, inhale release area big have a cotton wool that extends guiding gutter.

The purpose of this utility model is to realize by following technical scheme

Offer the linear guiding gutter of indent at the length direction of the inner surface of cotton wool, offer the diffusion trench of V font in two terminals of linear guiding gutter, so that kicking strap use cathetus guiding gutter be arcs of recesses quick water conservancy diversion state, changed stage casing X-type guiding gutter and be easy to hinder and become silted up and inhale the problem that the face of releasing reduces, make the overall length of cotton wool can both obtain substantially utilizing.

Therefore: remarkable result of the present utility model is:

1: because most segment lengths of guiding gutter be the linear groove, and that this linear groove has water conservancy diversion speed is fast, is difficult for the advantage of becoming silted up and hindering.

2: the V-arrangement diffusion trench that two ends of straight line diversion groove are provided with then have symmetrical rapid diffusion secretion body fluid, increase to inhale to release area, raising cotton wool effective rate of utilization, the particularly effect of vertical utilization rate.

3: the linear diversion groove makes the scarce cotton of the main suction section of releasing of kicking strap locate to reduce to as far as possible minimum, thereby guarantee the suction property released that it is good, and has the stage casing as far as possible to the few characteristics of its width diffusion, to guarantee that main kicking strap section was unlikely to wet or was easy to problem to the width slime flux, reduced the pollution level to clothing as far as possible.

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

Fig. 1 is that one of design sketch is released in the practicality suction of existing cotton wool.

Fig. 2 is that two of design sketch is released in the practicality suction of existing cotton wool.

Fig. 3 is that three of design sketch is released in the practicality suction of existing cotton wool.

Fig. 4 is a structural perspective of the present utility model.

Fig. 5 is the A-A profile of Fig. 4.

Fig. 6 is the three-dimensional part sectioned view of Fig. 4.

Fig. 7 is that one of design sketch is released in the suction after this utility model practicality.

Fig. 8 be the suction after this utility model practicality release design sketch two.

Fig. 9 be the suction after this utility model practicality release design sketch three.

Below in conjunction with accompanying drawing 4-9 concrete structure of the present utility model is described in detail:

This utility model has a softish cotton lamellar body 10, offer secretion body fluid diversion groove 20 in joining with human body of cotton lamellar body on the inner surface that contacts, it is characterized in that: diversion groove 20 is to constitute by vertical diversion groove section 21 of long straight shape with forked diffusion guide groove 22 that two ends of vertical diversion groove section 21 connect.Referring to Fig. 4 to Fig. 6

Architectural feature of the present utility model also is:

Vertical diversion groove section 21 of the straight shape of one or more than one length is arranged on the middle part of cotton lamellar body 10 widths and extends to the length direction of cotton lamellar body 10 symmetry, forked diffusion guide groove 22 V-shaped or

The short straight flute of shape and symmetry stretch to the corner part of cotton lamellar body 10.Referring to Fig. 4 to Fig. 6

The cross section of vertical diversion groove section 21 of long straight shape and diffusion guide groove 22 is trapezoidal or half arc groove wide at the top and narrow at the bottom.Referring to Fig. 4 and Fig. 5

Result of use of the present utility model sees also Fig. 7 to Fig. 9

When secretion body fluid 30 amount more after a little while, it is that promptly broad ways is not overflow and loose along long straight guide groove section 21 segment lengths uniform distribution basically that the diffusion position is released in its suction, and the resistance of not becoming silted up along its length.Referring to Fig. 7, compare with the equal state of existing X-shaped cotton wool, have good fluidity longitudinally, have the effect that even suction is released.

When body secretion liquid measure when being medium, its suction is released disperse state as shown in Figure 8, be that secretion body fluid can spread guide groove 22 along V-arrangement and evenly soaks diffusing, and the stomacher section of cotton wool body 10, promptly long straight guide groove section does not occur expanding the problem of overflowing and extending to width yet, so just avoided little along the stomacher width, be easy to problem, prevented that also stage casing and thigh root are because of crossing the sensation wet and discomfort that friction produces to the pollution clothing of width expansion.

And work as secretion body fluid more for a long time, the suction of its long straight guide groove section 21 is released situation and is still kept constant substantially, but along the 22 periphery diffusions of V-arrangement diffusion guide groove, make whole suction release scope and be dumbbell shaped, referring to Fig. 9, this fills the characteristics that the utlity model has preferably vertical water conservancy diversion and improve cotton wool length direction utilization rate has been described, has also overcome the easy overflow of existing cotton wool broad ways simultaneously, and is easy to along its length to block and the shortcoming of kicking strap discomfort.

Claims

1, has the sanitary towel of extending guiding gutter, one softish cotton lamellar body (10) is arranged, offer secretion body fluid diversion groove (20) in joining with human body of cotton lamellar body on the inner surface that contacts, it is characterized in that: diversion groove (20) is to constitute by vertical diversion groove section (21) of long straight shape with forked diffusion guide groove (22) that two ends of vertical diversion groove section (21) connect.

2, according to the described sanitary towel of extending guiding gutter that has of claim 1, it is characterized in that: vertical diversion groove section (21) of the straight shape of one or more than one length is arranged on the middle part of cotton lamellar body (10) width and extends to the length direction of cotton lamellar body (10) symmetry, forked diffusion guide groove (22) V-shaped or

The short straight flute of shape and symmetry stretch to the corner part of cotton lamellar body (10).

3, according to the described sanitary towel of extending guide groove that has of claim 1 or 2, it is characterized in that: the cross section of long vertical diversion groove section of straight shape (21) and diffusion guide groove (22) is trapezoidal or half arc groove wide at the top and narrow at the bottom.