JP2015128587A - Holder underpants for absorbent article - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide holder underpants preventing an absorbent article from slipping down.SOLUTION: Holder underpants 100 have: a front body covering a wearer's inguinal region; a back body 2 covering the wearer's hip side; a crotch part 3 connecting the front body and the back body 2 in the wearer's crotch; and a waist part 4 covering the wearer's belly region in the way that it encircles the region. The back body 2 has a plain part (plain white) having elasticity and a hold part (vertical stripe pattern) lower in elasticity in a vertical direction than the plain part. The hold part includes: a belt-like lower side hip region 21 which is formed from the crotch part 3 to the side of left and right both sides of the waist part 4; and a belt-like gluteal cleft region 22 formed from the crotch part 3 to a back side center part of the waist part 4.

Description

  The present invention relates to a holder pant for holding an absorbent article in a crotch of a wearer. Specifically, the holder pants of the present invention are cloth underwear, and are worn by the wearer from above the absorbent article.

  Conventionally, absorbent articles such as disposable diapers and absorbent pads (urine pads) are known. Absorbent articles generally have an absorber for absorbing and holding liquid. The absorbent article is attached to the wearer's crotch and has a function of absorbing urine excreted by the wearer so that it does not leak out.

  Conventionally, a diaper holder for holding an absorbent article on a wearer's crotch is known (for example, Patent Document 1). The conventional diaper holder can be developed so that the front body and the back body are separated, for example. For example, a conventional diaper holder can be attached by covering the absorbent article with the diaper holder with the absorbent article in the wearer's crotch and assembling the diaper holder using fastening tape or the like. ing. Thus, by covering the absorbent article with the diaper holder, the fit between the wearer's body and the absorbent article can be improved and urine leakage can be prevented.

Moreover, conventionally, although it is not a diaper holder, what improved the fit with a wearer's body as a normal underwear is also known (patent document 1, patent document 2).
For example, Patent Document 2 discloses a lower body garment in which the lower abdomen can be tightened over a wide range so that the silhouette of the abdomen can be beautifully corrected. In the garment for the lower body of Patent Document 2, a substantially V-shaped belt-like region extending in a belt shape obliquely upward is formed on the front body side from the front center lower portion to both waist portions through both sides of the abdomen. This substantially V-shaped belt-like region is set to have a greater tightening force on the abdomen than other regions.
Patent Document 3 discloses a girdle that can work on muscles around the pelvis to improve the posture, and is easy to handle and can be worn without a sense of incongruity. The girdle of Patent Document 3 is formed with a tightening portion that extends from the upper part of the crack to the vicinity of the left and right greater trochanters in the worn state from the upper part of the left and right buttocks. The tightening portion has a tightening force in a direction in which the tightening portion extends smaller than a tightening force in a direction orthogonal to the extending direction.

JP 2013-220224 A JP 2009-144302 A JP 2004-011055 A

  By the way, in recent years, with the declining birthrate and aging, the demand for absorbent articles for adults is increasing. Here, for example, for elderly people who need nursing care and cannot wear absorbent articles themselves, by using a diaper holder as shown in Patent Document 1 above, It can be said that it becomes easy for the elderly to wear the absorbent article.

  However, among the wearers of absorbent articles, there are many who can wear the absorbent articles themselves and do not need care. In addition, wearers who do not need nursing care want something that is as inconspicuous as possible when wearing an absorbent article. On the other hand, since the structure of the conventional diaper holder shown in Patent Document 1 is complicated, it is difficult for a person who does not need care to wear it. Moreover, since the shape of the diaper holder appears in the covering when the trousers or slacks cover is put on the conventional diaper holder, it is conspicuous that the diaper holder is attached. Therefore, the conventional diaper holder tended to be hated by the wearer of the absorbent article.

  However, even those who do not need nursing care need to prevent the absorbent article from falling off when they go out. For this reason, a general wearer does not wear a covering such as trousers or slacks directly on the absorbent article, but wears a covering on the absorbent article while wearing a single underwear. I am going to do that. Here, many wearers of absorbent articles wear general brief-type and boxer-type underwear, but in such general underwear, the fit between the body and the absorbent article is poor. , It is impossible to effectively prevent the absorbent article from slipping down.

  Therefore, for example, it is conceivable to wear underwear with high fit shown in Patent Document 2 and Patent Document 3. However, the underwear disclosed in Patent Document 2 and Patent Document 3 is for beautifully correcting the silhouette of tightening the abdomen, or for improving the posture by acting on the muscles around the pelvis. For this reason, although the underwear of patent documents 2 and patent documents 3 has high fit nature with a wearer's skin, there is a problem that an abdomen and a waist will be pressed too much for elderly people who wear an absorptive article. In particular, the underwear of Patent Document 2 and Patent Document 3 is intended to be mounted directly on the skin, and is designed on the assumption that it is mounted on an absorbent article like a diaper holder. Absent. For this reason, even if the underwear of patent document 2 or patent document 3 is worn on the absorbent article, it cannot effectively prevent the absorbent article from slipping off and is worn by the wearer. The feeling was not excellent.

  For this reason, it is a pants-type diaper holder (holder pants) that can be easily worn from above the absorbent article, and the absorbent article slips down while improving the fit between the body and the absorbent article. What can effectively prevent this is required.

Therefore, the inventors of the present invention have made extensive studies on the means for solving the problems of the above-described conventional invention, and as a result, the back of the holder pants is surrounded by the wearer's buttocks so as to extend in the vertical direction. The knowledge that a low region is formed was obtained. That is, by forming a region with low extensibility in the vertical direction around the wearer's buttocks in the holder pants, the absorbent article and the body fit while effectively preventing the absorbent article from slipping downward. Can increase the sex. The inventor has conceived that the problems of the prior art can be solved based on the above knowledge, and has completed the present invention.
More specifically, the present invention has the following configuration.

The present invention relates to a holder pant for holding an absorbent article in a wearer's crotch. Holder pants are pants-type diaper holders. The holder pants may be a brief type or a boxer type.
The holder pants include a front body 1 that covers the groin side of the wearer, a back body 2 that covers the groin side of the wearer, a crotch 3 that connects the front body 1 and the back body 2 at the wearer's crotch, and a wearer And a waist portion 4 covering the circumference of the stomach.
The back body 2 has a plain portion and a hold portion. The plain part is a part having a certain stretchability as in normal underwear. On the other hand, the hold portion is a portion that has lower extensibility in the vertical direction than the plane portion. In addition, “low in the vertical direction” means that it is difficult to stretch when pulled in the vertical direction.
Here, the hold part on the back body side includes a lower buttock region 21 and a rupture region 22.
The lower buttock region 21 is a substantially U-shaped band-shaped region formed so as to extend from the crotch 3 to the left and right sides of the waist 4 along the line of the lower side (groove groove) of the wearer's buttock. It is.
The fissure region 22 is a substantially I-shaped belt-like region formed so as to extend from the crotch part 3 to the central portion on the back side of the waist part 4 along the line of the fissure part of the wearer's buttocks.

  As in the above configuration, the low vertical stretchability of the lower buttock region 21 increases the holding force and effectively holds the absorbent article around the wearer's buttock. it can. Furthermore, since the absorbent article can be firmly held along the crack of the wearer's buttocks due to the fact that the stretchability in the up-down direction in the crack region 22 is low, the absorbent article can slip down. Can be prevented.

  In the holder pants of the present invention, it is preferable that the lower buttock region 21 and the rupture region 22 merge in the vicinity of the crotch 3 and be formed without a boundary.

  Since the lower buttock region 21 and the rupture region 22 merge in the vicinity of the crotch portion 3 as in the above configuration, the holding force at this merging point is particularly strong and the absorbent article is more likely to slip off. It can be effectively prevented.

  In the holder pants of the present invention, it is preferable that the plain portion (the portion having high extensibility) has a hip region 23 and a leg region 24. The hip region 23 is a left and right region formed by dividing a region inside the lower buttock region 21 into left and right portions by a crack region 22. The leg region 24 is a region outside the lower buttock region 21.

  Like the said structure, the stretch property in the hip area | region 23 and the leg area | region 24 raises the fitting property of the whole holder pants, and an absorbent article can be stuck to a wearer's skin.

  In the holder pants of the present invention, the plain portion (the portion having high extensibility) further has a lower heel region 21 in the vicinity of the crotch 3 and a coccyx region 25 formed at the junction of the rupture region 22. Is preferred.

  Absorption is achieved by partially forming a highly extensible coccyx region 25 at the confluence of the lower buttock region 21 and the rupture region 22, that is, the position corresponding to the wearer's coccyx as in the above configuration. It is possible to achieve both the holding force and the fit of the sex goods. That is, the junction point of the lower buttock region 21 and the crack region 22 is a key point for preventing the absorbent article from slipping off, and also a key point for fitting the absorbent article to the skin of the wearer. is there. For this reason, at the junction of the lower heel region 21 and the crack region 22, a plane portion having a high stretchability and a high fit is partly surrounded by a hold portion having a low stretchability and a high hold force. By forming it, the holding power and fit of the absorbent article are compatible.

In the holder pants of the present invention, like the back body 2, the front body 1 preferably has a plain part having extensibility and a hold part having lower extensibility in the vertical direction than the plain part.
Here, it is preferable that the hold portion has a belt-shaped inguinal region 11 formed so as to extend from the crotch portion 3 to the left and right sides of the waist portion 4 along the line of the inguinal portion of the wearer.

  In the front body 1 of the holder pants as in the above configuration, the absorbent article is more effectively formed by forming a substantially V-shaped inguinal region 11 and reducing the vertical extensibility in the inguinal region 11. It can prevent slipping down.

  The holder pants of the present invention can effectively prevent the absorbent article from slipping off while improving the fit between the body and the absorbent article.

FIG. 1 is a conceptual diagram showing how a wearer wears an absorbent article and holder pants. FIG. 2 is a front view of the holder pants of the present invention as seen from the front body side. FIG. 3 is a rear view of the holder pants of the present invention as seen from the back. FIG. 4 is a symbol diagram showing an example of a knitting structure of a plain portion and a holder portion.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments described below, but includes those appropriately modified by those skilled in the art from the following embodiments.
In the present specification, “A to B” means A or more and B or less.

  FIG. 1 is a schematic view showing an example of how to use the holder pants according to the present invention. As shown in FIG. 1, the holder pants 100 of the present invention is a cloth undergarment worn to hold an absorbent article 200 such as an absorbent pad (urine pad) in the wearer's crotch. That is, as shown in FIG. 1, the wearer first puts the absorbent article 200 on his crotch and puts the holder pants 100 on the absorbent article 200. Thereby, the absorbent article 200 comes into close contact with the wearer's crotch. Thus, the holder pants 100 of the present invention can be suitably used in applications where the absorbent article 200 is held on the wearer's crotch. In FIG. 1, an absorbent pad is cited as an example of the absorbent article 200, but the absorbent article 200 may be other disposable diapers (pants and tapes), sanitary napkins, and the like.

  As shown in FIG. 1, the holder pants 100 of the present invention is basically a cloth underwear that can expand and contract in both the vertical direction and the horizontal direction. The term “fabric” as used herein means that part or all of the article is an article formed by weaving fibers. For example, as fibers constituting the cloth material of the holder pants 100, synthetic fibers such as polyolefin, polyester, polyamide, or polyurethane, and natural fibers such as pulp, cotton, or silk can be used. The holder pants 100 of the present invention are given a certain stretchability in the vertical and horizontal directions so that the wearer can easily wear them by weaving these fibers.

FIG. 2 is a front view of the holder pants 100 viewed from the front body side. FIG. 3 is a rear view of the holder pants 100 viewed from the back body side.
In the embodiment shown in FIGS. 2 and 3, the holder pants 100 of the present invention are formed in a so-called boxer pants type. As shown in FIGS. 2 and 3, the boxer pants type is a type having a cloth covering the wearer's legs (especially around the thigh muscles) in addition to the cloth covering the wearer's groin and hips. .

  However, the holder pants 100 of the present invention is not limited to the boxer pants type shown in FIG. 2 and the like, and may be a brief pants type, for example. The brief pants type is different from the boxer pants type shown in Fig. 2 and the like, but has a fabric covering the groin and the groin of the wearer, but does not have a fabric covering the circumference of the wearer's leg (especially around the thigh muscle). It is.

  As shown in FIGS. 2 and 3, the holder pants 100 includes a front body 1, a back body 2, a crotch part 3, a waist part 4, and a leg part 5. The front body 1 is a part that covers the groin side of the wearer. The back body 2 is a part that covers the buttocks side of the wearer. The crotch part 3 is a part that covers the crotch of the wearer. The waist portion 4 is a portion that covers the circumference of the wearer's stomach. The leg portion 5 is a portion that covers the thigh bases (particularly around the thigh muscles) of the left and right legs of the wearer.

  As shown in FIGS. 2 and 3, in the holder pants 100, the front body 1 and the back body 2 are connected in the circumferential direction (the waistline direction). In addition, the crotch part 3 connects the front body 1 and the back body 2 at a position corresponding to the crotch of the wearer. An annular waist 4 is formed at the upper edges of the front body 1 and the back body 2. The waist portion 4 defines a waist opening 4 </ b> A of the holder pants 100. Furthermore, annular leg portions 5 are formed on the left and right of the upper edge of the front body 1 and the back body 2, respectively. The pair of leg portions 5 defines left and right leg openings 5A. For this reason, the wearer can wear the holder pants 100 by inserting both feet into the waist opening 4A and taking out both left and right legs from the left and right leg openings 5A. .

First, the structure of the front body 1 and the back body 2 of the holder pants 100 will be described.
The front body 1 and the back body 2 can be divided into a plain part and a hold part. In FIG. 1 and FIG. 2, the “plane part” is an area indicated by white solid color, and the “hold part” is an area indicated by a vertical stripe pattern. The “plane part” is an area having a certain stretchability in the vertical direction and the horizontal direction as in normal underwear (pants). On the other hand, the “hold portion” is a region where the extensibility in the vertical direction is lower than that of the plane portion. In short, comparing the plain part (white plain) and the hold part (vertical stripe pattern), the hold part (vertical stripe pattern) is less likely to extend in the vertical direction. For this reason, in the front body 1 and the back body 2, the stretchability in the vertical direction is such that the plane portion> the hold portion.
As for the extensibility in the left-right direction, the plane part and the hold part may be the same extensibility, the plane part may be higher, or the hold part may be higher. Also good.

Here, in the specification of the present application, “extendability” means an elongation rate (elongation rate) measured in accordance with “JIS L 1096 woven fabric and knitted fabric test method”. There are test methods from the A method to the D method in the elongation test defined by JIS, but the elongation rate (elongation) of the present invention is generally determined by using the B method (constant load method for fabrics). Just measure.
Specifically, in the JIS L 1096-B method, the elongation is measured under the following conditions.
That is, three test pieces each having a width of 50 mm and a length of 300 mm are adjusted in the vertical direction and the horizontal direction, set in a tensile tester or a device having equivalent performance so as to grasp the entire width, and then 200 mm intervals (L0) And apply a load of 14.7N. For example, a tensile tester manufactured by Shimadzu Corporation may be used. Then, the length (L1) between the marks after holding for 1 minute is measured, and the elongation (%) is obtained by the following equation.
Elongation rate (%) = {(L1-L0) / L0} × 100

  For example, when the elongation rate of the plane portion is 100%, the elongation rate of the hold portion may be 5% to 95%, preferably 10% to 90% or 15% to 85%. % To 60% or 15% to 50% is preferable. Further, the elongation rate of the hold portion may be less than half the elongation rate of the plain portion. For example, the elongation rate of the plane portion may be 5% to 50%, or 10% to 40% with respect to the elongation rate of the plane portion.

As described above, in the holder pants 100 of the present invention, the absorbent article held by the holder pants 100 is displaced by reducing the elongation rate in the vertical direction, that is, making it difficult to stretch in the vertical direction, in a specific holding portion. Prevents falling.
In other words, in the case of normal underwear, the stretchability of the fabric is set to a value above a certain level to increase the adhesion with the wearer's skin. However, in the case of an article used to bring the absorbent article into close contact with the wearer's skin, such as the holder pants 100 of the present invention, if the stretchability of the entire pants is increased, the fabric will be unnecessarily stretched. ， There was a problem that the absorbent article slipped down if it was worn for a long time. Despite the most important role of the holder pants is to prevent the absorbent article from slipping off, conventional underwear is only intended to improve adhesion, and the absorbent article slips down. It could not be prevented sufficiently. For this reason, in the holder pants 100 of the present invention, the extensibility in the vertical direction is intentionally reduced in a specific portion (hold portion), and the slippage of the absorbent article is effectively prevented while sacrificing the adhesion somewhat. To do. However, since the holder pants of the present invention have normal stretchability in the plain portion other than the hold portion, the adhesion to the wearer's skin is sufficiently secured.

  It should be noted that the elongation stress (stress when in the stretched state) between the plane portion and the hold portion may be equal, or the hold portion may be weaker. In particular, it is preferable that the elongation stress is stronger in the plain portion and weaker in the hold portion. The adhesion of the holder pants 100 can be enhanced by increasing the stretchability and the elongation stress of the plain portion. On the other hand, if the elongation stress of the hold part is too high, the tightening force of the holder pants becomes strong and the wearing feeling is impaired. However, even if the elongation stress of the hold part is weakened, the slippage of the absorbent article can be effectively prevented by keeping the extensibility low.

Next, the plane part and the hold part will be described more specifically. First, the front body 1 will be described. As shown in FIG. 2, an inguinal region 11 exists as a hold portion (vertical stripe pattern) of the front body 1. The inguinal region 11 is a band-like region formed so as to extend from the crotch part 3 to the left and right sides of the waist part 4 along the line of the inguinal part of the wearer. One inguinal region 11 is formed on each of the left and right sides. In the example shown in FIG. 2, the left and right inguinal diameters 11 are separated with the crotch portion 3 interposed therebetween. However, the left and right inguinal diameters 11 may be connected in the vicinity of the crotch part 3 to form a substantially V shape. Further, as shown in FIG. 2, the inguinal region 11 is gently curved along the line of the wearer's inguinal region. Further, the inguinal region 11 gradually becomes wider from the crotch 3 side toward the waist 4 side.

  In this way, the front body 1 of the holder pants 100 is formed with a substantially V-shaped inguinal region 11, and lowering the stretchability in the vertical direction in the inguinal region 11 improves the hold on the front body side and absorbs it. It becomes possible to effectively prevent the property article from slipping down. In other words, in the inguinal region 11, if the stretchability in the vertical direction is increased, the adhesion between the holder pants 100 and the wearer's skin is increased, but the inguinal region 11 is easily stretched. For example, the wearer moves the base of the leg. Absorption of absorbent articles occurs when walking. For this reason, increasing the extensibility of the inguinal region 11 is not preferable, and it can be said that it is preferable to decrease the extensibility of the inguinal region 11 as in the present invention.

  On the other hand, as shown in FIG. 2, a central region 12 and a leg region 13 exist as a plain portion (white plain color) of the front body 1. The central region 12 is a region located inside the left and right inguinal regions 11. The leg region 13 is a region located outside the left and right inguinal regions 11. As can be understood by referring to the schematic diagram of FIG. 1, the central region 12 is a region where the absorbent article 200 is directly pressed against the wearer's crotch. For this reason, in this invention, in the center area | region 12, the extensibility beyond a fixed level is maintained, without reducing extensibility, and the absorbent article 200 is closely_contact | adhered to a wearer's crotch. Moreover, the leg area | region 13 becomes an area | region which tightens a wearer's thigh circumference. For this reason, in this invention, the mounting | wearing feeling of the holder pants 100 is maintained favorable by maintaining the extensibility in the leg area | region 13 constant.

  Next, the back body 2 will be described. As shown in FIG. 3, a lower buttock region 21 and a rupture region 22 exist as a hold portion (vertical stripe pattern) of the back body 2. The lower buttock region 21 is a substantially U-shaped band-shaped region formed so as to extend from the crotch 3 to the left and right sides of the waist 4 along the line of the lower side (groove groove) of the wearer's buttock. It is. The rupture region 22 is a substantially I-shaped belt-like region formed so as to extend from the crotch portion 3 to the central portion on the back side of the waist portion 4 along the wearer's rupture line. As shown in FIG. 3, it is preferable that the lower buttock region 21 and the rupture region 22 are joined together in a region near the crotch 3 and connected together. For this reason, the area | region which combined the lower side buttock area | region 21 and the crack area | region 22 can also be regarded as a substantially W-shaped area | region. In addition, the crack region 22 is gradually widened from the central portion in the up-down direction toward the lower end portion on the crotch 3 side, and gradually from the central portion in the vertical direction toward the upper end portion on the waist portion 4 side. It is wide.

  As described above, the lower elongate region 21 has a low vertical stretchability, so that the holding force is increased, and the absorbent article can be effectively held around the wearer's buttocks. Furthermore, since the absorbent article can be firmly held along the crack of the wearer's buttocks due to the fact that the stretchability in the up-down direction in the crack region 22 is low, the absorbent article can slip down. Can be prevented. That is, in the lower heel region 21 and the rupture region 22, when the vertical stretchability is increased, the adhesion between the holder pants 100 and the wearer's skin is enhanced, but the regions 21 and 22 are easily stretched. Absorption of the absorbent article occurs when the wearer sits on a chair. For this reason, it is not preferable to increase the extensibility of the lower buttock region 21 and the rupture region 22, and the extensibility of the lower buttock region 21 and the rupture region 22 may be decreased as in the present invention. It can be said that it is preferable.

  On the other hand, as shown in FIG. 3, a hip region 23, a leg region 24, and a coccyx region 25 exist as a plain portion (white plain color) of the back body 2. The hip region 23 is a left and right region formed by dividing a region inside the lower buttock region 21 into left and right portions by a crack region 22. The hip region 23 is basically a region in contact with a portion where the bulge of the wearer's buttocks is large. In the embodiment shown in FIG. 3, the hip region 23 is formed in a substantially elliptical shape. The leg region 24 of the back body 2 is a region outside the lower buttock region 21. The leg region 24 of the back body 2 is a portion that contacts the circumference of the wearer's thigh and is connected to the leg region 13 of the front body 1. The coccyx region 25 is a region formed at the junction of the lower buttock region 21 and the crack region 22 in the vicinity of the crotch 3. The coccyx region 25 is a region surrounded by the lower heel region 21 and the rupture region 22, or the lower heel region 21, the rupture region 22, and the crotch 3. The coccyx region 25 may be polygonal or circular. The coccyx region 25 is an area formed near a position corresponding to the wearer's coccyx.

  As described above, by enhancing extensibility in the hip region 23 and the leg region 24, the fitting property of the entire holder pants is enhanced, and the absorbent article can be brought into close contact with the wearer's skin. Further, by forming a partially extending coccyx region 25 at a junction point between the lower buttock region 21 and the rupture region 22, that is, a position corresponding to the wearer's coccyx, the absorbent article can be held. Both strength and fit can be achieved. That is, the junction point of the lower buttock region 21 and the crack region 22 is a key point for preventing the absorbent article from slipping off, and also a key point for fitting the absorbent article to the skin of the wearer. is there. For this reason, at the junction of the lower heel region 21 and the crack region 22, a plane portion having a high stretchability and a high fit is partly surrounded by a hold portion having a low stretchability and a high hold force. By forming it, the holding power and fit of the absorbent article are compatible.

  Next, an example of how to knit the fibers for forming the plane portion and the hold portion will be described with reference to FIG. FIG. 4 shows an example of the organization method of the plane part and the hold part.

  As shown in FIG. 4, the plane portion is preferably formed by plain knitting. “Plain knitting” means a knitting method in which stitches (knit) are continuous in the left-right direction (wale) and the up-down direction (course). For this reason, the portion formed by plain knitting (plane portion) expands and contracts equally in the left-right direction and the up-down direction.

  On the other hand, as shown in FIG. 4, the hold portion is preferably formed by float knitting. “Float knitting” means a knitting method in which a knitting yarn is not supplied without supplying a knitting yarn every one or several wales. In float knitting, a portion where a stitch is not formed is called “miss”. In the form shown in FIG. 4, the hold portion includes 1 × 2 float knitting in which two mistakes are continuously formed for one knit. In the form of FIG. 4, when viewed in the vertical direction (course), plain knitting and float knitting are alternately formed. Furthermore, in each float knitting (B, D, D...), A mistake is formed at the same position in the vertical direction. As described above, by arranging the float knitting mistakes in the vertical direction, the hold portion is difficult to extend in the vertical direction. Thereby, in this invention, the extensibility of the up-down direction in a hold part is made lower than the extensibility of a plane part. In this way, by changing the knitting method between the plane portion and the hold portion, the extensibility in the vertical direction at the hold portion can be lowered.

  In addition, in the holder pants 100 of the present invention, it is preferable to make the elongation stress of the crotch part 3 stronger than the plain part and the hold part of the front body 1 and the back body 2. For example, the elongation stress in the crotch part 3 can be increased by thickening the fibers constituting the crotch part 3. Thereby, the slipping off of the absorbent article can be prevented more effectively.

  In addition, the holder pants 100 of the present invention includes a waist part 4 and a leg part 5. These parts should just fit a wearer's body appropriately like well-known underwear. For example, the waist part 4 and the leg part 5 may be formed by a knitting method that fits reasonably without expanding and contracting flexibly.

  As mentioned above, in this specification, in order to express the content of this invention, embodiment of this invention was described, referring drawings. However, the present invention is not limited to the above-described embodiments, but includes modifications and improvements obvious to those skilled in the art based on the matters described in the present specification.

  The present invention relates to a holder pant for holding an absorbent article in a crotch of a wearer. Therefore, the present invention can be suitably used in the manufacturing industry of cloth clothing.

DESCRIPTION OF SYMBOLS 1 ... Front body 2 ... Back body 3 ... Crotch part 4 ... Waist part 4A ... Waist opening part 5 ... Leg part 5A ... Leg opening part 11 ... Inguinal area 12 ... Central area | region 13 ... Leg area | region (front body) 21 ... Lower side Rump area 22 ... Rupture area 23 ... Hip area 24 ... Leg area (back body) 25 ... Coccyx area 100 ... Holder pants 200 ... Absorbent article white plain ... Plain part Vertical stripe pattern ... Hold part

Claims (5)

Holder pants for holding absorbent articles in the wearer's inseam,
A front body (1) covering the groin side of the wearer;
A back body (2) covering the buttocks side of the wearer;
A crotch part (3) connecting the front body (1) and the back body (2) in the wearer's crotch;
A waist portion (4) covering the circumference of the wearer's abdomen,
The back body (2)
A plain part having extensibility;
A hold portion having lower extensibility in the vertical direction than the plane portion,
The hold part is
A belt-like lower heel region (21) formed from the crotch (3) to the left and right sides of the waist (4);
A holder pant comprising: a band-shaped tear region (22) formed so as to extend from the crotch part (3) to a central portion on the back side of the waist part (4). The holder pants according to claim 1, wherein the lower heel region (21) and the rupture region (22) merge in the vicinity of the crotch portion (3). The plane part is
Left and right hip regions (23) formed by dividing an inner region of the lower hip region (21) into left and right by the tear region (22);
The holder pants according to claim 2, further comprising a leg region (24) that is an outer region of the lower heel region (21). The plane portion further includes
The holder pants according to claim 3, comprising a coccyx region (25) formed at a confluence of the lower buttock region (21) and the rupture region (22) in the vicinity of the crotch portion (3). The front body (1)
A plain part having extensibility;
A hold portion having lower extensibility in the vertical direction than the plane portion,
The hold part is
The belt-shaped groin region (11) formed so as to extend from the crotch part (3) to the left and right sides of the waist part (4) along the line of the groin part of the wearer. The holder pants according to claim 4.

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