JP7231314B2 - sanitary shorts - Google Patents

Description

The present invention relates to sanitary shorts.

Conventionally, sanitary shorts are known. For example, Patent Literature 1 and Patent Literature 2 each disclose sanitary shorts having a front body, a back body, and a crotch portion facing the wearer's crotch, and having stretchable body fabric. disclosed. In the sanitary shorts of Patent Document 1, a warming sheet having a far-infrared ray radiation effect is arranged on the inner surface side of the lateral central portion of the front body. On the other hand, the sanitary shorts disclosed in Patent Document 2 contain a ceramic that produces a far-infrared radiation effect in constituent fibers of body fabric.

Japanese Patent Application Laid-Open No. 2003-305084 (P2003-305084A) Japanese Patent Application Laid-Open No. 2000-325396 (P2000-325396A)

In the sanitary shorts disclosed in Patent Document 1, a warming sheet having a far-infrared ray radiation effect is arranged on the inner surface side of the central portion in the horizontal direction of the front body, so that when worn, the female wearer feels comfortable. can heat only the umbilical region of the body. On the other hand, in the sanitary shorts disclosed in Patent Document 2, the fibers constituting the body fabric contain ceramic, so that the entire shorts have a far-infrared radiation effect due to the ceramic, and when worn, the wearer's abdomen and buttocks. can be heated over a wide area. Normally, by warming the wearer's uterus and the vicinity of the sacrum, blood circulation improves, which leads to alleviating menstrual pain, so wearing these menstrual shorts warms the body and improves blood circulation. can relieve menstrual pain.

However, the sanitary shorts of Patent Literature 1 heat only the vicinity of the navel of the wearer, and do not widely heat the abdomen and back of the wearer in the lateral direction. Therefore, the wearer's uterus and the vicinity of the sacrum cannot be warmed as a whole, and the portions where the warming sheet is not arranged are cold, and menstrual pain cannot be sufficiently alleviated. In addition, in the menstrual shorts of Patent Document 2, the entire body fabric has a far-infrared effect, so that the wearer's abdomen and back are warmed as a whole, but the warming effect occurs not only in the front and back bodies but also in the crotch region. Therefore, the inside of the shorts may become stuffy, causing skin troubles such as itchiness and eczema.

The present invention is an improvement of conventional sanitary shorts, and relates to the provision of sanitary shorts that can relieve menstrual pain by partially warming the body without causing stuffiness inside.

In order to solve the above-mentioned problems, the present invention provides a shorts body having a vertical direction and a horizontal direction, and including a front body, a back body, and a crotch region located between the front and back bodies; A waist opening defined by an upper edge and an upper edge of the back body, and a pair of leg openings formed below the joints between the side edges of the front body and the side edges of the back body. relating to sanitary shorts, including

In the sanitary shorts according to the first aspect of the present invention, the shorts main body is formed of a stretchable body fabric, and the front and back bodies are positioned on the upper edge side and the lower edge side. It has a lower end region and an intermediate region positioned between the upper and lower end regions. A warming sheet using a warming material extending in the horizontal direction is arranged between both side edges of at least the back body of the body, and the warming sheet includes upper and lower edges and both side edges. and is fixed to the shorts main body at the outer peripheral edge, and an internal space is defined in a region surrounded by the outer peripheral edge and not fixed to the shorts main body. The warming sheet is arranged in the intermediate region of the back body and is positioned on the side of the skin-facing surface of the longitudinal elastic body.

In one embodiment of the sanitary shorts according to the present invention, the body fabric has a first portion located on the front body side and a second portion located on the back body side, and the first The part and the second part are joined to each other via a transverse sewing line, the longitudinal elastic extending to the transverse sewing line.

In one of the embodiments of the sanitary shorts according to the present invention, a patch cloth is arranged on the side of the skin facing side of the crotch region, and the front and rear ends of the patch cloth are fixed to the body fabric, The longitudinal elastic body is positioned on the non-skin facing side of the patch and extends longitudinally across the crotch region .

In one of the embodiments of the sanitary shorts according to the present invention, the waist elastic region is attached to the upper edge of the body fabric in a state of being folded in two through an annular suture line extending in the waist circumference direction. and a tape-shaped waist elastic body disposed between the folded cover sheets so as to be contractible in a stretched state.

In one of the embodiments of the sanitary shorts according to the present invention, the leg elastic region extends annularly along the leg opening and is attached to the inner surface of the body fabric in a stretched state so as to be contractible. leg elastics .

In one embodiment of the sanitary shorts according to the present invention, the warming sheet includes a first warming sheet extending in the lateral direction between the both side edges of the front body and a first warming sheet extending in the lateral direction between the both side edges of the back body. and a second warming sheet extending in the lateral direction, wherein the first warming sheet and the second warming sheet form an annular warming zone extending in the waist circumference direction .
In one of the embodiments of the sanitary shorts according to the present invention, the first warm sheet gradually widens from the both side edges of the front body toward the lateral central portion.
In one of the embodiments of the sanitary shorts according to the present invention, the second warming sheet gradually widens from the both side edges of the back body toward the central portion in the lateral direction, and is the widest. is wider than the widest part of the first warming sheet.
In one embodiment of the sanitary shorts according to the present invention, the joints arranged at the outer peripheral edge of the warm sheet have an undulating shape continuously extending in the lateral direction.

In the sanitary shorts according to the present invention, since the warming sheet is arranged in the intermediate portion of at least one of the front and back bodies, the vicinity of the uterus or the sacrum can be partially warmed to relieve menstrual pain. , it is possible to suppress the inside of the shorts from getting stuffy.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front perspective view of sanitary shorts in a worn state according to the present invention; FIG. 2 is an unfolded plan view of sanitary shorts. The top view of the inner surface side of a front body. The top view of the inner surface side of a back body. FIG. 4 is a partially enlarged view of a region surrounded by a dashed line V in FIG. 3; Fig. 2 is a side perspective view of the sanitary shorts in a worn state;

The embodiments below relate to the sanitary shorts 10 shown in FIGS. 1-7 and include optional and preferred configurations as well as essential features of the invention. For convenience of explanation, the warm sheet is colored in light black in each figure.

1 to 6, a sanitary shorts 10 shown as an example of the sanitary shorts of the present invention has a longitudinal direction Y, a lateral direction X, and a front-rear direction Z when worn, and has a waist opening 8 and It has a pair of leg openings 9, a front body 11, a back body 12, and a crotch region 13 positioned between the front and back bodies 11, 12, and a shorts main body 5. - 特許庁The crotch region 13 is positioned between a pair of transverse suture lines 51 and 52 for convenience of explanation.

The sanitary shorts 10 have a body fabric 30 that forms the outer shape of the shorts main body 5 . The body fabric 30 has a front waist fabric 32 forming the outer surface of the front body 11 , a rear waist fabric 33 forming the outer surface of the back body 12 , and a crotch fabric 34 forming the outer surface of the crotch region 13 . The crotch fabric 34 has a first portion located on the front body 11 side and a second portion located on the back body side, and the first and second portions are joined to each other via a cross sewing line 53 .

Vertical sewing lines (sewing lines) extending in the vertical direction Y between both side edges 14a and 14b of the front body 11 (front waist fabric 32) and both side edges 15a and 15b of the back body 12 (rear waist fabric 33). Joined together by 35 define a waist opening 8 and a pair of leg openings 9 . Both side edges 14a and 14b of the front body 11 and both side edges 15a and 15b of the back body 12 are joined via a vertical sewing line 35 with their outer surfaces in contact with each other. The wear line 35 is positioned on the inner surface side of the shorts body 5 .

The body fabric 30 is formed of a stretchable fabric (two-way stretch fabric) that can be stretched in the longitudinal direction Y and the lateral direction X by a knitting structure, and as its material, cotton yarn is mainly used. Cotton yarn and polyurethane elastic yarn are used. A blended yarn with an elastic yarn such as In the present embodiment, organic cotton fibers can be preferably used as the cotton yarn. By including the organic cotton fiber in the body fabric 30, it is comfortable to the touch and gives the wearer a sense of security due to the use of naturally-derived materials.

For convenience of explanation, the front and rear body parts 11 and 12 have, in the vertical direction Y, upper end regions 11A and 12A located on the side of the waist opening 8, lower end regions 11B and 12B located on the side of the crotch region 13, and upper and lower end regions 11A. , 12A and an intermediate region 11C, 12C. Specifically, the upper end regions 11A and 12A of the front and back bodies 11 and 12 are regions that include at least the waist elastic region 61 and extend inward in the longitudinal direction Y from the edge of the waist opening, and the lower end regions 11B and 12B are regions of the front and back bodies 11 and 12. The intermediate regions 11C, 12C extending from the lower ends of the side edges 14a, 14b, 15a, 15b to the crotch region 13 mean regions extending in the longitudinal direction Y between the upper end regions 11A, 12A and the lower end regions 11B, 12B. do.

The vertical dimension Y of each region 11A, 11B, 11C, 12A, 12B, 12C in the front and back bodies 11, 12 can be appropriately set and changed depending on the size of the sanitary shorts 10, etc. ≧middle regions 11C, 12C>upper end regions 11A, 12A. Specifically, for example, the upper end regions 11A and 12A are 10 to 10 times the vertical Y dimension of the front and rear bodies 11 and 12 (the vertical Y dimension of the side edges 14a, 14b, 15a, and 15b). 30%, the intermediate regions 11C and 12C preferably have a size of 20 to 40%, and the lower end regions 11B and 12B preferably have a size of 40 to 60%. You may divide by

The shorts body 5 further has an annular waist elastic region 61 defining a waist opening 8 and leg elastic regions 62 defining leg openings 9 . The opening edge of the waist opening 8 and the opening edge of the leg opening 9 are formed by the waist elastic region 61 and the leg elastic region 62, respectively, so that each opening edge fits the wearer's body.

The waist elastic region 61 is formed between a cover sheet 64 attached to the upper edge of the body fabric 30 in a state of being folded in two via an annular sewing line 54 extending in the direction around the waist and the folded cover sheet 64 . and a waist elastic 66 arranged to be contractible in an extended state. The leg elastic region 62 is formed from a leg elastic 68 annularly extending along the leg opening 9 . The leg elastics 68 are attached to the inner surface of the body fabric 30 so as to be contractible in a stretched state. The waist elastic body 66 and the leg elastic body 68 are formed from an elastic material such as thread-like, tape-like or ribbon-like rubber, urethane, or elastic fiber nonwoven fabric.

The outer edge of the leg elastic region 62 is bordered by a lace fabric 69 having decorative elements (not shown) such as geometric patterns attached to the outer surface of the body fabric 30 . The lace fabric 69 is optional, and by forming the leg openings 9 with the lace fabric 69, it gives a fluttering soft impression and is excellent in design. In addition, the lace covers the thighs of the wearer in a lying position, thereby preventing the thighs from rolling up due to rolling over.

Referring to FIG. 2, the crotch region 13 has a patch cloth 58 secured to the inner surface of the crotch fabric 34 . The patch cloth 58 has front and rear ends extending in the horizontal direction X and both side edges extending in the vertical direction Y between the front and rear ends. Front and rear end portions of the patch cloth 58 are fixed to the crotch cloth 34 via a pair of transverse stitching lines 51 and 52 . Both side edges of the patch cloth 58 are not fixed to the crotch cloth 34, and portions other than the front and rear ends are not fixed to the crotch cloth 34 and are in a free (non-fixed) state. The patch cloth 58 is composed of two sheets located on the inner and outer sides, and the outer side (non-skin facing side) is made of synthetic fibers such as polyethylene fiber, polyester fiber and acrylic fiber, and is waterproofed. It is preferable to use a knitted fabric.

Although not shown, a sanitary napkin can be attached to the patch cloth 58 when wearing the sanitary shorts 10 . Specifically, with the non-skin-facing surface of the sanitary napkin applied to the patch cloth 58, the wings are folded and inserted between the crotch fabric 34 and the patch cloth 58, and the skin-facing surface of the wing is folded. The sanitary napkin can be stably fixed to the sanitary shorts 10 by attaching it to the non-skin facing surface of the patch 58 via the adhesive portion located on the side. Since the padding cloth 58 is free except for its front and rear ends, it is suspended in the crotch region 13, and the sanitary napkin can be moved so as to follow the movement of the wearer's body. Blood leakage can be effectively prevented.

A longitudinal elastic body 59 extending from the crotch region 13 to the back body 12 is arranged in the body fabric 30 . The longitudinal elastic body 59 is made of the same elastic material as the waist elastic body 66 and the like, and has one end fixed to the front waist fabric 32 via the annular sewing line 54 and the other end connected to the transverse sewing line. By being fixed to the crotch fabric 34 via 53, it is attached so as to be contractible in the longitudinal direction Y in an elongated state. The longitudinal elastic body 59 continuously extends in the vertical direction Y in a strip shape, but may extend intermittently. In addition, the longitudinal elastic body 59 may extend continuously from the transverse stitch line 52 to the transverse stitch line 51 so as to longitudinally traverse the crotch region 13 . In addition, in this embodiment, since the second warming sheet 70 described later is arranged on the side of the longitudinal elastic body 59 that faces the skin, the second warming sheet 70 is contracted when the longitudinal elastic body 59 is worn. is reliably pressed against the wearer's body, and a higher warming effect can be obtained.

2 and 3, on the inner surface of the intermediate region 11C of the front body 11, between the longitudinal sewing lines 35 where the both side edges of the front and back bodies 11 and 12 are joined together (between the both side edges of the front body 11) A first warming sheet (warming sheet) 40 extending in the lateral direction X is arranged. The first warm sheet 40 has an outer peripheral edge portion consisting of upper and lower edge portions 41 and 42 extending in the horizontal direction X and both side edge portions 43 and 44 extending in the vertical direction Y between the upper and lower edge portions 41 and 42. . The first warm sheet 40 is fixed to the front waist fabric 32 only at the outer peripheral edge. Specifically, the first warming sheet 40 has both side edges 43 and 44 joined to the front waist fabric 32 via a longitudinal sewing line 35, and upper and lower edges 41 and 42 extending in the horizontal direction X. It is joined to the front waist fabric 32 via a joining (sewing) portion 45 that continuously extends while undulating.

2 and 4, on the inner surface of the intermediate region 12C of the back body 12, between the vertical sewing lines 35 where both side edges of the front and back bodies 11 and 12 are joined together (between both side edges of the front body 12) , a second warming sheet (warming sheet) 70 extending in the lateral direction X is arranged. The second warm sheet 70 has an outer peripheral edge portion consisting of upper and lower edge portions 71 and 72 extending in the horizontal direction X and both side edge portions 73 and 74 extending in the vertical direction Y between the upper and lower edge portions 71 and 72. . The second warm sheet 70 is fixed to the rear waist fabric 33 only at the outer peripheral edge. Specifically, the second warming sheet 70 has both side edges 73 and 74 joined to the rear waist fabric 33 via the vertical sewing line 35, and upper and lower edges 71 and 72 extending in the horizontal direction X. It is joined to the rear waist fabric 33 via a joining portion 75 that continuously extends while undulating.

The first and second warm sheets 40 and 70 are made of a stretchable fabric (two-way stretch fabric) that is stretchable in the vertical direction Y and the horizontal direction X by a knitting structure. A warm material that can warm is used. Examples of warm-sensing materials used as fiber materials include fibers having a far-infrared radiation effect in which powdered ceramic is kneaded, heating powders such as heat, and oxidizable metals such as aluminum, zinc, manganese, and magnesium. and fibers having heat insulating and heat absorbing and heat absorbing effects such as wool, glass fiber, wood pulp fiber, etc. can be used. When using a fiber into which an acidizable metal that produces an exothermic effect is kneaded, activated carbon, carbon black, graphite, zeolite, etc., should be kneaded into the fiber together as an oxygen retaining/supplying agent to promote the exothermic reaction. is preferred.

In this embodiment, the thermal materials of the first and second thermal sheets 40 and 70 are made of alumina-based ceramic, zirconium-based ceramic, or the like, which can efficiently radiate far-infrared rays even at a low temperature of 20 to 40°C. It uses far-infrared fibers in which high-purity ultrafine ceramic particles are kneaded into each fiber. In addition to far-infrared fibers, it is preferable to use heat-storage fibers, which can be said to be a composite structural material in which a plurality of trace metal elements such as silicon, aluminum, and magnesium are combined with an organic plant carbonization material such as activated carbon.

The first and second warming sheets 40 and 70 have a far-infrared heat retaining function, in which the far-infrared fibers absorb the far-infrared rays emitted from the wearer's body and radiate the far-infrared rays to the wearer's body, thereby further warming the body. In addition, the heat storage fiber efficiently absorbs the far infrared rays emitted from the body and reaches the far infrared rays, thereby providing a heat storage and heat retention function that allows more far infrared rays to be radiated. Therefore, compared to conventional warming sheets using only far-infrared fibers and conventional warming sheets using only fibers that produce heat insulation and moisture absorption and heat generation, heat retention is superior, and the body can be warmed to the inside. It can be said. In addition, secondary effects such as a deodorizing effect and a dehumidifying effect can also occur due to the presence of the porous heat accumulating fibers.

When a warming sheet having such a heat-retaining effect is arranged on the entire inner surface of the sanitary shorts, or when far-infrared fibers are used in the body fabric itself, the warming sheet has low breathability and a wide area. When the body is warmed in the range, perspiration is promoted, and the inside of the sanitary shorts may become stuffy. In particular, in the sanitary shorts 10 according to the present embodiment, when the warming sheets are arranged in the upper end regions 11A and 12A where the waist elastic region 61 is located and the crotch region 13 where the leg elastic region 62 is located, the inner Along with the dampness, the stretch action of the elastic regions 61 and 62 tends to leave rubber marks on the skin, which may cause skin troubles such as rashes.

In this embodiment, the first and second warm sheets 40, 70 are arranged in the intermediate regions 11C, 12C of the front and rear bodies 11, 12, respectively. The first and second warming sheets 40, 70 may be arranged in the intermediate regions 11C, 12C of the front and back bodies 11, 12. In addition to the regions 11C and 12C, they may also be arranged in the upper end regions 11A and 12A. In this embodiment, the first and second warm sheets 40, 70 are arranged only in the intermediate regions 11C, 12C. Thus, when the first and second warming sheets 40, 70 are arranged only in the intermediate regions 11C, 12C and are not arranged in the upper end regions 11A, 12A and the lower end regions 11B, 12B, the It is possible to prevent the entire inner surface of the shorts 10 from being warmed and stuffy inside, rubber marks in the waist elastic region 61 and the leg elastic region 62, and rashes on the skin.

Referring to FIG. 6 , when the sanitary shorts 10 are worn, the first warming sheet 40 is locally placed on the front body 11 at a position facing the uterus of the wearer's abdomen. can be warmed by far-infrared rays to relieve menstrual pain. In addition, the second warming sheet 70 is disposed in the back body 12 at a position that locally faces the vicinity of the sacrum of the back of the wearer, and warms the vicinity of the sacrum of the wearer by the far-infrared effect to relieve lumbago associated with menstruation. can be mitigated.

The first warming sheet 40 is arranged only in the middle region 11C of the front body 11, and the second warming sheet 70 is arranged only in the middle region 12C of the back body 12, so that the vertical sewing line 35 is Both side edges 43 and 44 of the first warming sheet 40 and both side edges 73 and 74 of the second warming sheet 70 are joined together with the body cloth 30 through the intervening so as to at least partially overlap each other. By connecting the side edges 43 and 44 of the first warming sheet 40 and the side edges 73 and 74 of the second warming sheet 70 to each other in this way, an annular warm zone extending in the direction around the waist is formed. Since it is formed, compared with the case of warming only the abdomen or the back, a part of the abdomen and the back including the uterus and the vicinity of the sacrum of the wearer can be annularly warmed, and menstrual pain can be relieved more effectively. .

However, both or at least one of the first and second warming sheets 40, 70 may be arranged on the inner surface of the sanitary shorts 10 as long as the desired effect of alleviating menstrual pain is produced. Only the warming sheet 70 may be arranged on the inner surface of the back body 12 and the first warming sheet 40 may not be arranged on the inner surface of the front body 11 . In particular, since women often suffer from lower back pain rather than abdominal pain during menstruation, when the warming sheets 40 and 70 are arranged only on one of the front and back bodies 11 and 12, they can be arranged only on the back body 12.例文帳に追加preferable.

As described above, the first and second warm sheets 40 and 70 are fixed to the body cloth 30 only at the outer peripheral edge, and are spaced apart from the body cloth 30 in the area surrounded by the outer peripheral edge. are defined as inner spaces S1 and S2. Internal spaces S1 and S2 are formed between the first and second warming sheets 40 and 70 and the body fabric 30, so that air warmed by far infrared rays stays in the internal spaces S1 and S2. do. Since the high-temperature air stays in the internal spaces S1 and S2 and spreads in the lateral direction X, together with the far-infrared radiation effect of the first and second warming sheets 40 and 70, the wearer's uterus and By warming the vicinity of the sacrum in a wide range and for a long time at a high temperature, menstrual pain can be alleviated more effectively.

Referring to FIG. 3, the upper edge 40a of the first warming sheet 40 extends substantially linearly in the horizontal direction X, while the lower edge 40b extends from both side edges 43, 44 to a central portion 48 in the horizontal direction X. It has a shape gently convex toward the crotch region 13 side. As a result, the first warm sheet 40 has a shape that gradually widens from the side edges 43 and 44 toward the central portion 48 . Therefore, the central portion 48 of the first warming sheet 40 is the widest portion compared to the other portions, and the central portion 48 can warm the vicinity of the center of the wearer's uterus in a wide range.

Referring to FIG. 4, the upper edge 70a of the second warm sheet 70 has a shape gently convex toward the waist opening 8 from both side edges 73 and 74 toward the lateral central portion 78. , the lower edge 70b has a shape gently convex toward the crotch region 13 toward the central portion 78. As shown in FIG. The second warm sheet 70 has a shape that gradually widens from both side edges 73 and 74 toward a central portion 78 . Therefore, the central portion 78 of the second warm sheet 70 is the widest portion compared to the other portions, and the central portion 78 can warm the vicinity of the wearer's sacrum in a wide range.

In addition, the vertical dimension Y of the central portion 78 of the second warming sheet 70 (dimension along the vertical center line P) L2 is the vertical dimension Y of the central portion 48 of the first warming sheet 40 (longitudinal center line dimension) L1. Therefore, the central portion 78 of the second warm sheet 70 is relatively wide, and can warm the vicinity of the wearer's sacrum in a wide range, effectively relieving back pain during menstruation.

Referring to FIG. 5, the joint 45 for fixing the upper and lower edges 41 and 42 of the first warming sheet 40 to the body cloth 30 has an undulating shape continuously extending in the horizontal direction X. As shown in FIG. Since the joint 45 has such an undulating shape, the non-joint portion 45b is located between the seams 45a of the joint 45. As shown in FIG. By alternately locating the seams 45a and the non-bonded portions 45b in the lateral direction X, compared to the case where the seams 45a are arranged without gaps, the stretchability in the lateral direction X of the region near the joints 45 is completely achieved. Moreover, there is no possibility that the stiffness of the upper edge portion 41 is increased and the wearer feels uncomfortable. Although not shown, a joint portion 45 for fixing the lower edge portion 42 of the first warming sheet 40 and a joint portion 75 for fixing the upper and lower edges 71 and 72 of the second warming sheet 70 are provided. also has the same aspect as the joint 45 shown in FIG.

In addition, the joining portions 45, 75 of the first and second warming sheets 40, 70 have such a shape, and the difference in the degree of expansion and contraction between the body cloth 30 and the first and second warming sheets 40, 70 causes , the unbonded portion 45b is in a relaxed state, and the upper and lower edges 40a, 40b, 70a, 70b have a plurality of convex curved portions continuously arranged in the lateral direction X, which are composed of the unbonded portion 45b. Since the upper and lower edges 40a, 40b, 70a, and 70b have a plurality of convex curved portions in this manner, the wearer's body does not irritate the skin even when the wearer's body touches it. never eats into

Unless otherwise specified, in addition to the materials described herein, known materials that are commonly used in this type of field can be used without limitation for the members constituting the sanitary shorts. can. Also, terms such as "first" and "second" used herein are merely used to distinguish similar elements, locations, and the like.

5 Shorts body 8 Waist opening 9 Leg opening 10 Sanitary shorts 11 Front body 11A Top region 11B Bottom region 11C Middle region 12 Back body 12A Top region 12B Bottom region 12C Middle region 13 Crotch region 30 Body fabric 40 First warming sheet ( warming sheet)
41 Upper edge 42 Lower edge 43 Side edge 44 Side edge 45 Joining portion 48 Central portion 70 Second warming sheet (warming sheet)
71 Upper edge portion 72 Lower edge portion 73 Side edge portion 74 Side edge portion 75 Joint portion 78 Central portion S1 Internal space S2 Internal space X Horizontal direction Y Vertical direction

Claims (9)

A shorts body having a vertical direction and a horizontal direction and having a front body, a back body, and a crotch region positioned between the front and back bodies, and defined by an upper edge of the front body and an upper edge of the back body. and a pair of leg openings formed below the joints between the side edges of the front body and the side edges of the back body,
The shorts body is formed from a stretchable body fabric,
The front and back bodies have an upper end region located on the upper edge side, a lower end region located on the lower edge side, and an intermediate region located between the upper and lower end regions,
On the side facing the skin of the shorts main body, a longitudinal elastic body extending from the crotch region to the upper end region of the back body and a warm elastic member extending in the lateral direction between both side edges of at least the back body of the front and back bodies are provided. A warm sheet made of sensitive material is arranged,
The warming sheet has an outer peripheral edge portion composed of upper and lower edge portions and both side edge portions, and is fixed to the shorts main body at the outer peripheral edge portion and is surrounded by the outer peripheral edge portion. An internal space is defined in the area not fixed to the main body,
The shorts, wherein the warm sheet is arranged in the intermediate region of the back body and positioned on the side of the longitudinal elastic body facing the skin. The body fabric has a first portion located on the front body side and a second portion located on the back body side, and the first portion and the second portion are separated by a transverse sewing line. joined together,
2. The shorts according to claim 1 , wherein said longitudinal elastic body extends to said transverse sewing line. A patch cloth is arranged on the skin-facing side of the crotch region, and the front and rear ends of the patch cloth are fixed to the body fabric, and the longitudinal elastic body is located on the non-skin-facing side of the patch cloth. 3. The shorts according to claim 1 or 2 , which are located in the crotch region and extend vertically through the crotch region. The waist elastic region is in a stretched state between a cover sheet attached to the upper edge of the body fabric via an annular sewing line extending in the waist circumference direction in a state where the waist elastic region is folded in two, and the folded cover sheet. 2. The shorts according to claim 1, further comprising a tape-shaped waist elastic arranged so as to be contractible at the . 5. The shorts according to claim 1 or 4 , wherein the leg elastic region has a tape-like leg elastic body extending annularly along the leg opening and attached to the inner surface of the body fabric so as to be contractible in a stretched state. . The warming sheet further includes a first warming sheet extending in the lateral direction between the both side edges of the front body and a second warming sheet extending in the lateral direction between the both side edges of the back body. death,
The shorts according to any one of claims 1 to 5 , wherein the first warming sheet and the second warming sheet form an annular warming zone extending in the waist circumference direction. 7. The shorts according to claim 6 , wherein the first warm sheet gradually widens from the side edges of the front body toward the lateral central portion. The second warming sheet gradually widens from the side edges of the back body toward the lateral central portion, and the widest portion is the widest portion of the first warming sheet. 7. Shorts according to claim 6 , which are wider than . 9. The shorts according to any one of claims 1 to 8 , wherein the joints arranged at the outer peripheral edge of the warm sheet have an undulating shape continuously extending in the lateral direction.

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