JP3047126U - Sanitary shorts - Google Patents

Abstract

(57) Abstract: A sanitary napkin is stably and reliably held at a predetermined position of a crotch portion of a shorts main body, and the adhesion to a crotch portion is improved. A holding cloth piece (5) for holding a napkin by applying it to the inside of a crotch cloth piece (4) of a shorts body (1) is provided, and between the holding cloth piece (5) and the crotch cloth piece (4). At the center in the width direction, a stretch cloth 6 which is narrower and slightly shorter in length than the holding cloth 5 and the crotch cloth 4 is provided, and the crotch front end on the front body side of the holding cloth 5 is provided. The edge and the front edge of the stretch cloth piece 6 are integrally attached to the front edge of the crotch cloth piece 4 of the shorts main body 1 in a state where the edge and the front edge of the stretch cloth piece 6 are joined together. The stretch cloth piece 6 is integrally attached to the rear end edge of the crotch cloth piece 4 of the shorts body 1 with the rear end edge of the stretch cloth piece 6 being fitted thereto. It is an open side that is not attached to the fabric piece 4.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to sanitary shorts that can stably and reliably hold a sanitary napkin on a crotch portion of a shorts body and have a good wearing feeling.

[0002]

[Prior art]

 Various improvements have been added to the sanitary napkin so that it can be stably and easily attached to the crotch portion of the shorts main body. Recently, as shown in FIG. In general, pieces 42, 42 are provided, and the folded pieces 42, 42 are provided with adhesive surfaces 43, 43, respectively, which are covered with a protective release film (not shown).

In such a conventional napkin, as shown in FIG. 12, the folded pieces 42, 42 are opened, the napkin body 41 is applied to the inside of the crotch 46 of the shorts body 45, and the folded pieces 42, 42 are attached. The protective peeling film is detached from the adhesive surfaces 43 and 43, respectively, and is folded over the outside of the shorts body 45. The folded surfaces 42 and 42 are adhered to the outer surfaces of the crotch portions 46 by the adhesive surfaces 43 and 43, respectively. It has become.

Thus, the napkin is stably and reliably held on the crotch portion 46 of the shorts body 45.

However, in the above-described conventional sanitary shorts, since the folded back pieces 42 of the napkin are exposed to the outside of the shorts main body 45, the appearance is poor, and this portion hits the inner thigh and the wearing feeling is poor. Met.

In order to solve such a problem, sanitary shorts described in, for example, Japanese Utility Model Registration No. 3002607 have been proposed.

In the sanitary shorts, a waterproof cloth is disposed on the inner surface of the crotch part of the shorts body, and both front and rear ends of the waterproof cloth and both sides near the front and rear ends are sewn to the shorts body. Both sides are separated without being sewn to the shorts body, and gathers are provided along both side edges of the separated part of the waterproof cloth. That is, the folded back pieces 42, 42 of the napkin are folded into the non-sewn portions of the waterproof cloth and the shorts body, and the folded back pieces 42, 42 are bonded to the back surface of the waterproof cloth. In this case, gathers are provided on both side edges of the waterproof cloth, the waterproof cloth is inflated upward, and the gap between the shorts body in the vertical direction is increased, so that the folded back pieces 42, 42 of the napkin can be easily formed. So that it can be folded back.

As described above, in the conventional sanitary shorts, the folded back pieces 42, 42 of the napkin are folded back to the back side of the waterproof cloth so as not to be exposed to the outside of the shorts body, and both side edges of the waterproof cloth are provided. By providing gathers in the portions, the folded pieces 42, 42 of the napkin are easily folded on the back side of the waterproof cloth.

[0009]

[Problems to be solved by the invention]

 However, in the conventional sanitary shorts, the adhesive surfaces 43, 43 of the folded pieces 42, 42 of the napkin are directly adhered to the back surface of the waterproof cloth. However, there is a problem that the waterproofing cloth is damaged by the adhesive strength (that is, the waterproofing property is reduced and leakage occurs).

In the conventional sanitary shorts, no consideration is given to the adhesiveness of the napkin mounted on the waterproof cloth to the crotch portion. In other words, although a certain degree of adhesion can be obtained, the degree of adhesion cannot be said to be sufficient so that it does not deviate even during actual activities, and the discomfort caused by the deviation during activities is not sufficiently resolved This is the situation.

That is, in the conventional sanitary shorts, the gathers are provided on both side edges of the waterproof cloth. Therefore, when the sanitary shorts are worn, both side edges of the waterproof cloth are in close contact with both inner crotch portions of the crotch. Will be. In other words, regarding the napkin attached to the waterproof cloth, the left and right side edges of the napkin are in close contact with both inner crotch parts between the crotches due to the contraction force of gathers provided on both side edges of the waterproof cloth. At the center of the napkin, such a force (force pressing against the crotch) does not work, and in some cases, a gap is formed between the center of the napkin and the crotch. There is a problem that the wearer gives a sense of incongruity.

Further, since gathers are provided on both side edges of the waterproof cloth, when the folded pieces 42, 42 of the napkin are adhered to the back surface of the waterproof cloth, the folded pieces 42, 42 are included by the folded pieces. The stretched portion of the gathered portion is limited by the adhesive force of the folded pieces 42, 42 to the back surface of the waterproof cloth. For this reason, there has been a problem that the adhesion strength of the left and right side edges of the napkin to the inner crotch may not be sufficiently obtained.

Conversely, when the gathered portion enclosed by the napkin folded pieces 42, 42 is stretched to fit the body shape when the sanitary shorts is worn, the adhesive surfaces of the folded pieces 42, 42 are attached. There was also a problem that 43, 43 peeled off from the back surface of the waterproof cloth and the napkin came off.

The present invention has been made to solve the above problems, and has as its object to stably and reliably hold a sanitary napkin at a predetermined position of a crotch portion of a shorts body, An object of the present invention is to provide sanitary shorts that have excellent adhesion to a part, and have a good appearance and a feeling of wearing after wearing.

[0015]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, in the sanitary shorts according to the first aspect of the present invention, a holding cloth piece for applying and holding a napkin is provided inside the crotch portion of the shorts body, and the holding cloth piece is provided. The front edge of the crotch portion on the front body side and the rear edge of the crotch portion on the back body side are attached to the shorts body, and the left and right sides are unattached open sides. And a three-layer structure including a cloth piece that directly contacts the skin, a waterproof cloth, and a cloth piece with which the left and right folded pieces of the napkin abut.

According to a second aspect of the present invention, there is provided a sanitary short according to the first aspect, wherein each of the cloth pieces is formed of an elastic mesh fabric.

In the sanitary shorts according to a third aspect of the present invention, a holding cloth piece for holding a napkin on the inside of the crotch cloth piece of the shorts body is provided. A stretch cloth piece which is narrower and slightly shorter in length than the holding cloth piece and the crotch cloth piece is provided between the crotch cloth piece and a central portion in the width direction; The front edge of the crotch part on the front body side of the shorts body is integrally attached to the front edge of the crotch cloth piece of the shorts body in a state where the front edge of the stretch cloth piece is fitted, and the rear body part of the holding cloth piece The short crotch rear edge and the stretch cloth piece are fitted together with the crotch cloth piece rear edge of the shorts body in a state where the rear edge of the stretch cloth piece is fitted to the holding cloth piece and the stretch cloth. The left and right sides of the piece were open sides that were not attached to the crotch piece. Things.

According to a fourth aspect of the present invention, there is provided the sanitary shorts according to the fifth aspect, wherein the holding cloth is a cloth directly touching the skin, a waterproof cloth, and left and right of the napkin. In a three-layer structure composed of a folded piece and an abutting piece of cloth.

[0019]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a front view of the sanitary shorts of the present invention, FIG. 2 is a plan view of a crotch portion, and FIG. 3 is a cross-sectional view of a holding cloth piece.

In the sanitary shorts of the present invention, the entire body of the shorts 1 is sewn with a material knitted by elastic yarn, and is roughly divided into a front body 2, a back body 3, and a lower end of the front body 2. The crotch part (crotch cloth piece) 4 is a crotch part that joins the lower end of the back body 3.

In the sanitary shorts according to the present invention, the holding cloth piece 5 for holding the napkin (see FIGS. 6 to 8) 11 is attached to the crotch piece 4 constituting the crotch portion. At the same time, between the holding cloth piece 5 and the crotch piece 4 and in the center in the width direction, a stretch cloth piece 6 which is narrower and slightly shorter than the holding cloth piece 5 and the crotch piece 4 is placed. It is attached.

As shown in FIG. 3, the holding cloth piece 5 is made of an elastic mesh woven cloth 5e that directly contacts the skin, a waterproof cloth 5f, and an elastic cloth in which the left and right folded pieces 12a and 12b of the napkin 11 abut. And has a three-layer structure composed of 5 g of a net woven fabric, and the whole has a shape almost adapted to the shape of the crotch piece 4. The elastic woven cloth 5e and the waterproof cloth 5f that directly contact the skin are bonded (laminated) and integrated as a whole, and the woven cloth 5e and the waterproof cloth 5f and the left and right sides of the napkin 11 are combined. The entire periphery is sewn and integrated with the elastic woven fabric 5g with which the folded pieces 12a and 12b abut.

By attaching the elastic woven cloth 5g as a backing cloth of the waterproof cloth 5f, the adhesive surfaces 14 provided on the folded pieces 12a and 12b of the napkin 11 are directly bonded to the waterproof cloth 5f. I try not to. In other words, the folded pieces 12a and 12b are frequently peeled off, so that the waterproof cloth 5f is not damaged by the adhesive force of the adhesive surface 14 (that is, the waterproof property is reduced so that the waterproof cloth 5f does not leak). .

The stretch cloth piece 6 has a width of about 2 cm, and its length in a normal state where the stretch cloth piece is not expanded or contracted is about 2 cm shorter than the holding cloth piece 5 or the crotch piece 4 (FIG. (See the exploded view shown in Fig. 4). For example, when the length of the holding cloth piece 5 or the crotch piece 4 is 19 cm, the length of the stretch cloth piece 6 is about 17 cm.

The holding cloth piece 5 and the stretch cloth piece 6 are such that the crotch front end edge 5a of the front body 2 side of the holding cloth piece 5 and the front end edge 6a of the stretch cloth piece 6 are the crotch front end of the crotch piece 4. The crotch rear end 5b of the crotch piece 4 is sewn to the lower end of the front body 2 together with the edge 4a. It is sewn to the lower end of the back body 3 together with the edge 4b. The left and right sides 5c, 5d of the holding cloth piece 5 are unsewn open sides with respect to the crotch piece 4. Similarly, the left and right sides 6c and 6d of the stretch cloth piece 6 are unsewn open sides with respect to the crotch piece 4.

That is, when the holding cloth piece 5, the stretch cloth piece 6, and the crotch piece 4 are sewn between the lower edge of the front body 2 and the lower edge of the rear body 3, as shown in FIG. Due to the action of the cloth pieces 5 and the stretch cloth pieces 6 shorter than the crotch pieces 4, the holding cloth pieces 5 and the crotch pieces 4 are slightly loosened (slightly wavy).

Next, a procedure for attaching the napkin 11 to the sanitary shorts having the above configuration will be briefly described with reference to FIGS.

First, the napkin 11 is applied to the holding cloth piece 5, and the left and right folded pieces 12a and 12b are opened (see FIG. 6). Thereafter, the opened left and right folded pieces 12a and 12b are folded back to the back side of the holding cloth piece 5 via the left and right open sides 5c and 5d, respectively (see FIG. 7), to form a net cloth 5g as a backing cloth. The napkins 11 are brought into contact with each other, and the adhesive surfaces 13 and 14 provided on the folded pieces 12a and 12b are adhered to the net woven fabric 5g (see FIG. 8).

In other words, the folded pieces 12 a and 12 b enter the gap between the holding cloth piece 5 and the crotch piece 4, and are not exposed outside the shorts main body 1 (ie, outside the crotch piece 4). Absent. Therefore, the user does not feel discomfort that the folded pieces 12a and 12b directly hit the inner crotch of the crotch.

Next, the operation of the stretch cloth 6 when the sanitary shorts with the napkin 11 mounted thereon will be described with reference to FIGS. 9 and 10. 9 is a cross-sectional view of the crotch portion when sanitary shorts are worn, as viewed from the side. FIG. 10 is a cross-sectional view of the crotch portion when sanitary shorts are worn, as viewed from the front.

The stretch cloth 6 is slightly shorter than the holding cloth 5 and the crochet 4 in a normal state where the stretch cloth 6 is not expanded or contracted. In other words, the holding cloth piece 5 and the crotch piece 4 are in a state of slightly waving. On the other hand, when such sanitary shorts are worn, the sanitary shorts are stretched to fit the wearer's body shape. That is, the holding cloth piece 5 and the crotch piece 4 are also stretched so as to fit the body shape.

At this time, the stretch cloth piece 6 is also stretched against its elastic force, but the contraction force is also increased by the stretch, so that the holding cloth piece 5 is lifted so as to press against the crotch portion. (The lifting direction is indicated by an arrow in FIGS. 9 and 10). That is, the napkin 11 mounted on the holding cloth piece 5 acts so as to be strongly pressed against the crotch portion. At this time, since the stretch cloth piece 6 is formed to have a narrow width and is provided at the center part in the width direction, the center part of the holding cloth piece 5, that is, the center part of the mounted napkin 11 is provided. Acts directly on the crotch. That is, the central portion of the napkin 11 is pressed strongly against the crotch portion, and the pressing force against the crotch portion is not applied to the left and right side edges as strongly as the central portion. As a result, the napkin 11 is strongly pressed along the crotch portion (for example, a mountain shape), so that a feeling of wearing (that is, a sense of unity with bare skin) increases, and the napkin 11 is a stable one that does not deviate in normal activities. Become. As described above, the sanitary shorts of the present invention have excellent adhesion to the crotch portion, and have an excellent structure in which there is no fear of slippage or leakage of the napkin 11 when worn.

Although the width of the stretch cloth 6 is 2 cm wide as a specific example, it is not limited to this width. However, if the width is too small, there is a possibility that the adhesion to the crotch portion and the stability may decrease. Conversely, if the width is too wide, the width of the napkin 11 becomes the same as the width of the holding cloth piece 5 and the entire napkin 11 is moved to the crotch side. As a result, it is difficult to follow the crotch, and the sense of unity with the bare skin may be reduced.

[0035]

[Effect of the invention]

 In the sanitary shorts of the present invention, the holding cloth piece for holding the napkin against the napkin is provided inside the crotch part of the shorts body, and the front edge of the crotch part on the front body side and the rear body side of the holding cloth piece. In sanitary shorts where the back edge of the crotch is attached to the body of the shorts and the left and right sides are left unopened, the holding cloth is a cloth that directly touches the skin, a waterproof cloth, and the left and right sides of the napkin. It has a three-layer structure consisting of a folded piece and a piece of cloth that comes into contact with it. That is, by attaching the third-layer cloth as a backing cloth of the waterproof cloth, the adhesive surface provided on the folded piece of the napkin does not directly adhere to the waterproof cloth, so that the folded piece is frequently peeled off. Also, the waterproofing cloth is not damaged by the adhesive strength of the adhesive surface. That is, the waterproofness is not impaired. In addition, the folded piece of the napkin does not enter the gap between the holding cloth piece and the shorts body and is not exposed to the outside of the shorts body. Therefore, there is no discomfort that the folded piece directly hits the inner thigh, and the appearance and the wearing feeling after wearing are excellent.

In the sanitary shorts of the present invention, a holding cloth piece for holding a napkin on the inside of the crotch cloth piece of the shorts body is provided, and the holding cloth piece and the crotch cloth piece are provided. A stretch cloth piece narrower and slightly shorter in length than the holding cloth piece and the crotch cloth piece is provided at the center of the width direction between the holding cloth piece and the crotch cloth piece, and the front edge of the crotch portion on the front body side of the holding cloth piece. With the front edge of the stretch cloth piece aligned with the front edge of the crotch cloth piece of the shorts body, the back edge of the crotch part on the back body side of the holding cloth piece and the stretch cloth piece With the rear edge of the shorts, it is attached integrally to the rear edge of the crotch cloth of the shorts body, and the left and right sides of the holding cloth and the stretch cloth are not attached to the crotch cloth. The open side of the attachment is used. In other words, a stretch cloth piece that is narrower and shorter than the holding cloth piece or crotch piece strongly presses the center of the napkin attached to the holding cloth piece against the crotch, and The napkin is pressed firmly along the crotch (for example, a chevron shape) because it acts so as not to directly apply the force applied to the crotch, resulting in a feeling of wearing (that is, a contact with the bare skin). Experience), and become stable without slipping during normal activities. In other words, it has an excellent structure without worrying about napkin slippage or leakage when worn.

[Brief description of the drawings]

FIG. 1 is a front view of the sanitary shorts of the present invention.

FIG. 2 is a plan view of a crotch portion of the sanitary shorts.

FIG. 3 is a sectional view of a holding cloth piece.

FIG. 4 is an exploded view showing a crotch piece, a holding cloth piece and a stretch cloth piece.

FIG. 5 is a sectional view of a crotch portion of the sanitary shorts.

FIG. 6 is an end view illustrating a procedure for mounting a napkin on a holding cloth piece of the sanitary shorts.

FIG. 7 is an end view illustrating a procedure for mounting a napkin on a holding cloth piece of the sanitary shorts.

FIG. 8 is an end view illustrating a procedure for mounting a napkin on a holding cloth piece of the sanitary shorts.

FIG. 9 is a cross-sectional view of a crotch portion viewed from the side for explaining the action of a stretch piece when wearing sanitary shorts.

FIG. 10 is a cross-sectional view of a crotch portion viewed from the front, for explaining an effect of a stretch piece when wearing sanitary shorts.

FIG. 11 is a perspective view showing an example of a sanitary napkin.

FIG. 12 is a view showing a state in which a sanitary napkin is mounted on conventional sanitary shorts.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shorts main body 2 Front view 3 Back view 4 Crotch piece 5 Retaining cloth piece 5a Crotch front edge 5b Crotch rear edge 5c, 5d Open side 6 Stretch piece 6a Front edge 6b Back edge 6c, 6d Open side 11 Napkin 12a , 12b Folded piece

Claims (4)

[Utility model registration claims] A holding cloth piece for holding the napkin against the napkin is provided inside a crotch portion of the shorts body, and a front edge of a crotch portion on a front body side and a crotch on a rear body side of the holding cloth piece. In the sanitary shorts in which the rear edge is attached to the shorts main body and the left and right sides are unattached open sides, the holding cloth is a cloth that directly hits the skin, a waterproof cloth, and A sanitary short having a three-layer structure including a cloth piece on which the left and right folded pieces of the napkin abut. 2. The sanitary shorts according to claim 1, wherein the cloth piece is an elastic net woven cloth. 3. A holding cloth piece for holding the napkin against the inside of the crotch cloth piece of the shorts body, and a width between the holding cloth piece and the crotch cloth piece. In the center of the direction, a stretch cloth piece narrower and slightly shorter in length than the holding cloth piece and the crotch cloth piece is provided,
The crotch front edge of the front body side of the holding cloth piece and the front edge of the stretch cloth piece are integrally attached to the front edge of the crotch cloth piece of the shorts body, and the holding cloth piece is The shorts body is integrally attached to the rear end of the crotch cloth piece of the shorts body in a state where the rear end edge of the crotch part on the back body side and the rear end edge of the stretch cloth piece are fitted together. The sanitary shorts characterized in that both left and right sides of the stretch cloth piece are open sides that are not attached to the crotch cloth piece. 4. The sanitary shorts according to claim 3, wherein the holding cloth piece has a three-layer structure including a cloth piece that directly contacts the skin, a waterproof cloth, and a cloth piece with which the left and right folded pieces of the napkin abut. .