JPH0347614Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to menstrual shorts.

[Prior Art] Conventionally, sanitary shorts have a crotch piece with a leak-proof lining piece, a front body and a back body connected to the crotch piece, a waistband at the upper edge of the waist circumference, and a hemline sewn to the crotch piece. It is mainly composed of stretchable strips.

The hem portion is made to approximately coincide with a line connecting the inguinal groove, genital-femoral groove, buttock groove, and greater trochanteric point, thereby improving the wearer's comfort.

However, in this type of shorts, the crotch lining piece is stiff due to the resin treatment applied to prevent the leakage of menstrual blood, and the hem part has appropriate elasticity. Due to the fact that it is not worn, the hemline strongly digs into the groin groove when worn, which is a common complaint among women who sit on chairs for long periods of work, and it also has the disadvantage of causing a particularly uncomfortable feeling when walking. It is.

Therefore, in order to create shorts that can alleviate the feeling of digging into the inguinal groove, the hemline on both sides of the front body is made large, and the ends of the body are crossed freely at both sides, so that the hemline touches the inguinal groove as much as possible. It is known that they do not come into contact with each other.
Publication No. 30008).

Due to its structure, this short naturally reduces the amount of digging into the groin groove of the hem, which alleviates discomfort during movement, and also has the effect of fitting the sanitary napkin in the front and back direction. ing.

However, this structure weakens the force that draws the hemline of the front body sideways, that is, toward both sides, to fit it around the thighs. Therefore, when in use, the front part of the sanitary napkin that is fixed to the inner surface of the shorts is pulled toward the center, forming a saddle shape, and the entire surface of the napkin does not make sufficient contact during activities.
Menstrual blood tends to leak sideways.

[Problems to be Solved by the Invention] The present invention solves the above-mentioned discomfort during operation of sanitary shorts and the leakage of menstrual blood that occurs from the structure of sanitary shorts.

[Means for Solving the Problems] The present invention provides sanitary shorts having an elastic band-like body in the hemline, in which a missing part is provided in the hemline that abuts the inguinal groove, and the above-mentioned elastic band is provided in this missing part. The above-mentioned problem is solved by sewing an elastic cloth with lower elasticity than the belt-shaped body.

[Function] The hem of the front body, which touches the inguinal groove, is easily stretched by the elastic fabric with low elasticity, and the hem cuts into the inguinal groove are reduced, making it easy to fit, making it suitable for chair seats, etc. The discomfort during operation is alleviated.

In addition, due to the elasticity of the elastic band and elastic fabric, the hemline fits around the thighs along the inguinal groove and pubic-femoral groove, allowing the sanitary napkin attached to the shorts to move not only in the front-back direction but also in the left-right direction. Stably maintained. Therefore, during active activities, the entire surface of the napkin comes into contact with the skin, preventing menstrual blood from leaking from the sanitary napkin.

[Embodiment] Fig. 1 shows an embodiment of the present invention, and this sanitary shorts 1 consists of a clotch piece 2, a front body part 3 and a back body part 4 connected thereto, and both body parts 3 and 4 are connected to both sides. It is sewn together to form a cylindrical shape, and an annular elastic waistband 5 is sewn to the upper edges of both bodies.

Both bodies 3 and 4 are made of relatively thin knitted fabric, and the crotch piece 2 is lined with a waterproof fabric formed by applying or adhering a synthetic resin film to the knitted fabric.

The hem portion 7 in the sanitary shorts 1 is as follows:
It is formed to roughly match the line connecting the female inguinal groove, genital-femoral groove, buttock groove, and greater trochanteric point.
A recess 8 is formed in the middle of the hem portion 7 of the front body 3 that contacts the inguinal groove. In addition, a narrow elastic band 9 is provided at the hem portion 7 excluding the recess 8.
is sewn on.

In the missing part formed by the recess 8, an elastic fabric 10 having a smaller elasticity and wider width than the elastic band 9 is attached to the front body 3 and the elastic band 9 by a sewn part 11 on the periphery. is sewn on.

The stretchable fabric 10 is constructed of a moderately stretchable fabric that is partially or entirely knitted with elastic fibers such as polyurethane elastic fibers. Furthermore, it is a particularly preferred embodiment that the elastic fabric is made into lace. This is because elasticity is effectively alleviated and better breathability is provided.

The most preferred example of the elastic fabric 10 is a lace-like fabric knitted with elastic fibers, but it is not particularly limited to these, and may be any knitted fabric, woven fabric, or non-woven fabric that has the desired elasticity. good.

The above-mentioned sanitary shorts 1 have an elastic band 9 sewn to most of the hem portions 7, 7 to improve the fit around the thighs, and elasticity sewn to the recess 8 in the front body 3. The elastic fabric 10 with a small size reduces elasticity when a large force is applied during activities, and the hem portion 7 expands and contracts in a gently fitted state in the circumferential direction according to the movement, and the groin portion of the hem portion 7 As the amount of digging into the groove is reduced, the hip joints can move more freely not only when sitting in a chair for long periods of time, but also during movement, and the discomfort is significantly alleviated.

In addition, by sewing the sides of the body parts 3 and 4 and sewing the elastic band 9 and elastic fabric 10 in the hemline part 7, the hemline part 7 of the front body part 3 is drawn to both sides. Since it fits around the thigh passing through the inguinal groove, the sanitary napkin fixed to the shorts is stably held in front, back, left and right, and the shape of the napkin follows the movement of the skin due to activity, allowing it to fit comfortably. This prevents menstrual blood from leaking sideways.

Although not shown, the stretchable fabric 10
can also be provided over almost the entire length of the hem portion 7 of the front body 3. If you do this, the front body 3
There is an advantage that the skirting portion 7 is less likely to dig into the inguinal groove.

A particularly preferred embodiment is two-thirds from the upper end of the inguinal groove.
The elastic fabric 10 is placed between the two ends, so that the lower 1/3 is made up of a conventional elastic band-like body 9. In this way, the expansion and contraction of the hemline due to intense exercise is large in the upper part of the inguinal groove, while the expansion and contraction of the lower part of the hemline near the worn sanitary napkin is small, resulting in less slippage of the sanitary napkin and leakage. The prevention effect is further improved.

Further, in the above embodiment, the substantially triangular elastic fabric 10
is sewn into a recess 8 provided in the front body 3, but this can be shaped as appropriate as shown in FIGS. 2 and 3. In this case, the width of the elastic fabric 10 along the inguinal groove line is 20 to 80 mm, preferably 30 to 70 mm, and the width in the vertical direction is 10 to 50 mm, preferably 15 to 35 mm, at the point corresponding to its maximum width. , it is superior in terms of reducing elasticity, etc.

[Effects of the invention] According to the invention, since the stretchable fabric having less elasticity than the elastic band is sewn to the hemline that contacts the inguinal groove, the hemline of the front body can easily expand in the circumferential direction. This reduces the amount of digging into the inguinal groove of the hemline, which alleviates discomfort during movement.

In addition, the sanitary napkin fixed to the shorts is stably held, so that the front part thereof does not become saddle-shaped, and side leakage of menstrual blood from the sanitary napkin can be prevented.

Generally, the material of the elastic band 9 used for the hem of sanitary shorts is one that stretches with a weak force, but when it is sewn, it is strengthened by the sewing thread. This causes the groin groove to bite into the groin groove.
The sanitary shorts of the present invention can solve these problems.

Furthermore, when the elastic fabric is made of a porous fabric such as lace made of elastic fibers, the following advantages are obtained.

Conventional sanitary napkins in which an elastic band is sewn along the entire hemline prevent stuffiness to some extent by using a breathable liquid-impermeable lining at the hemline. During the rainy season,
In the summer, it is currently not possible to sufficiently prevent stuffiness caused by menstrual blood and excessive sweating.

This is because the emphasis is placed on the basic function of holding the napkin more completely and preventing leakage, and solving the problem of leakage and solving the problem of stuffiness are still contradictory technical solutions. The aspect of the present invention solves this problem by devising the hem of sanitary shorts, and prevents stuffiness by providing more appropriate breathability.

In addition, menstrual blood is originally odorless, but when it comes in contact with air, it changes quality and begins to contain odor components, and when it swells, these odor components accumulate to a concentration that makes people feel uncomfortable. It may be released all at once outside the shot, such as when standing up from the floor. In the porous embodiment using the lace of the present invention, it is possible to maintain the concentration at a level that does not cause discomfort, and therefore contributes to expanding the range of comfortable activities for women.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of the present invention, and FIGS. 2 and 3 are front views showing the main parts of the same. 1... Sanitary shorts, 2... Crotch piece, 3
...Front body, 4...Back body, 7...Hemline, 9
...Stretchable band-like body, 10...Stretchable cloth.

Claims (1)

[Claims for Utility Model Registration] 1. In sanitary shorts having an elastic band-like body in the hemline, a missing part is provided in the hemline that abuts the inguinal groove, and this missing part has a part that is more elastic than the elastic band-like body. Sanitary shorts characterized by small pieces of elastic fabric sewn into them. 2. Sanitary shorts according to claim 1 of the registered utility model, characterized in that the elastic fabric is a porous fabric such as lace. 3. Sanitary shorts according to claim 1 or 2 of the utility model registration, characterized in that the stretch fabric is knitted with elastic fibers.