Disposable underpants

Abstract

The utility model relates to the field of sanitary products of underpants, and discloses disposable underpants. The middle of the lower surface of a first spun-bonded non-woven fabric is fixedly connected with elastic spandex filaments, the lower surfaces of the elastic spandex filaments are fixedly connected with a second spun-bonded non-woven fabric, and the two sides of the upper surface of the first spun-bonded non-woven fabric are fixedly connected with elastic non-woven fabrics. The upper surface of the first spunbond non-woven fabric is fixedly connected with an antibacterial surface layer, the upper surface of the antibacterial surface layer is provided with a welding guide point, an adjusting assembly is arranged in the first spunbond non-woven fabric, and the first spunbond non-woven fabric and the second spunbond non-woven fabric can be adjusted through a tying belt and a storage groove. The elastic spandex filaments are compounded with the first spunbond non-woven fabric and the second spunbond non-woven fabric after being subjected to glue scraping, good supporting performance is provided for the crotch, and therefore the effect of preventing the buttocks from being blocked and clamped can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of underwear sanitary products, in particular to disposable underwear. Background Art

[0002] Underwear is a type of clothing worn next to the body on the lower half of the body, usually to cover private parts and protect clothing from contamination. They are usually made of cloth and come in a variety of styles and designs to suit different body shapes and wearing needs. The functions of underwear include keeping private parts clean and comfortable, absorbing sweat, and providing certain support and protection for the wearer. Underwear is widely worn around the world and is an indispensable part of daily life. Underwear is a very important necessity in daily life. Because it is worn next to the body, it needs to be comfortable and convenient as the principle. It also needs to be washed every day and replaced regularly after washing. Although disposable underwear is usually not as durable as regular underwear, they are usually designed to be lightweight, soft and breathable to provide a certain degree of comfort, so a kind of disposable underwear is used.

[0003] After searching, a disposable underpants is disclosed in the announcement number: CN219182835U, characterized in that: it includes an underpants body, a front waistline, a crotch and a rear waistline are arranged on the underpants body, one end of the crotch is connected to the front waistline and the other end is connected to the rear waistline, both sides of the crotch are leg cutting edges with a certain curvature, both sides of the front waistline and the rear waistline are provided with a sewing strip area, an absorbent core and an organic cotton cloth for covering the crotch and the absorbent core are arranged on the inner surface of the crotch, and an elastic body is arranged in the front waistline and the rear waistline, and the front waistline and the rear waistline are both in the shape of an isosceles trapezoid with narrow upper and wide lower parts. The utility model has a beautiful overall appearance, can well ensure the dryness of the inside of the disposable underpants, can better fit the human body when worn, and there is no need to worry about the elasticity of the front waistline and the rear waistline being loose, so that the overall wearing comfort of the disposable underpants is relatively good.

[0004] In the above application, the setting of the absorbent core is conducive to improving the absorption capacity of the disposable underwear for liquids, and can well ensure the dryness of the inside of the disposable underwear. The setting of the organic cotton cloth can play a good covering role on the absorbent core and the crotch, and can effectively reduce the discomfort brought to the skin by the materials of the underwear body and the absorbent core, which is cleaner and more hygienic. By adopting V-shaped cutting for the front waistline and the rear waistline, and making them into an isosceles trapezoidal shape that is narrow at the top and wide at the bottom, and cooperating with the setting of the elastic body, the disposable underwear can better fit the human body when worn, and there is no need to worry about the elastic force of the front waistline and the rear waistline becoming loose, so that the overall wearing comfort of the disposable underwear is relatively good, but it may get stuck and pinch the buttocks during use. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a disposable underwear, which aims to improve the problem of getting stuck and pinching the buttocks during use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A disposable underpants comprises a first spunbond nonwoven fabric, wherein an elastic spandex yarn is fixedly connected to the middle part of the lower surface of the first spunbond nonwoven fabric, a second spunbond nonwoven fabric is fixedly connected to the lower surface of the elastic spandex yarn, elastic nonwoven fabrics are fixedly connected to both sides of the upper surface of the first spunbond nonwoven fabric, an antibacterial surface layer is fixedly connected to the upper surface of the first spunbond nonwoven fabric, a welding guide point is arranged on the upper surface of the antibacterial surface layer, and an adjustment component is arranged inside the first spunbond nonwoven fabric.

[0008] Preferably, the adjustment component comprises a storage groove, the storage groove is opened inside the first spunbond non-woven fabric, and a lace is slidably connected to the inner wall of the storage groove.

[0009] Preferably, a storage groove is provided inside the elastic spandex yarn.

[0010] Preferably, the middle crotch portion of the first spunbond nonwoven fabric adopts a double-layer composite structure, and the upper layer of the first spunbond nonwoven fabric adopts an antibacterial surface layer.

[0011] Preferably, the elastic spandex yarn is 49 dtex, and the stretch ratio is 1.8-2.2 times; the elastic spandex yarn is distributed transversely in the crotch of the product.

[0012] Preferably, the elastic nonwoven fabric is arranged at a waist position of 30-50 mm, and the maximum recovery rate of the elastic performance of the elastic nonwoven fabric is above 70%.

[0013] Preferably, the upper surface of the first spunbonded nonwoven fabric is connected by welding guide points, the connection points are ring-shaped, and the distance between the two rings is 1mm-2mm.

[0014] Preferably, the outer walls of the elastic non-woven fabric are all welding guide points, and the welding width is 1-2 mm.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the first spunbond non-woven fabric and the second spunbond non-woven fabric can be adjusted by means of the laces and the storage grooves, so as to be suitable for different groups of people. Then, the elastic spandex yarn is glued and compounded with the first spunbond non-woven fabric and the second spunbond non-woven fabric to give good support to the crotch, so as to achieve the effect of preventing the crotch from being stuck and the buttocks being pinched.

[0017] 2. In the utility model, the antibacterial surface layer and the upper surface of the elastic non-woven fabric are provided with welding guide points, so as to reduce the discomfort of the waist when lying on the side, and the elastic non-woven fabric at the waist can have good elasticity and stretchability, so as to achieve the effect of giving consumers good comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a disposable underwear proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of an elastic spandex yarn for disposable underwear proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of a storage slot for disposable underwear.

[0021] Legend:

[0022] 1. First spunbond nonwoven fabric; 2. Elastic spandex yarn; 3. Second spunbond nonwoven fabric; 4. Welding guide point; 5. Antibacterial surface layer; 6. Elastic nonwoven fabric; 7. Storage slot; 8. Lace-up. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 2 The utility model provides an embodiment: a disposable underwear, comprising a first spunbonded non-woven fabric 1, an elastic spandex yarn 2 is fixedly connected to the middle of the lower surface of the first spunbonded non-woven fabric 1, a second spunbonded non-woven fabric 3 is fixedly connected to the lower surface of the elastic spandex yarn 2, elastic non-woven fabrics 6 are fixedly connected to both sides of the upper surface of the first spunbonded non-woven fabric 1, an antibacterial surface layer 5 is fixedly connected to the upper surface of the first spunbonded non-woven fabric 1, a welding guide point 4 is arranged on the upper surface of the antibacterial surface layer 5, and an adjustment component is arranged inside the first spunbonded non-woven fabric 1;

[0025] Specifically, the first spunbond non-woven fabric 1 has a fixing effect on the elastic spandex yarn 2, the second spunbond non-woven fabric 3 has a fixing effect on the elastic spandex yarn 2, the first spunbond non-woven fabric 1 has a fixing effect on the elastic non-woven fabric 6, the first spunbond non-woven fabric 1 has a fixing effect on the antibacterial surface layer 5, and the antibacterial surface layer 5 has a placement effect on the welding guide point 4.

[0026] Reference Figure 3The adjustment component includes a storage groove 7, which is arranged inside the first spunbonded nonwoven fabric 1, and a lace 8 is slidably connected to the inner wall of the storage groove 7; the storage groove 7 is arranged inside the elastic spandex yarn 2;

[0027] Specifically, the storage groove 7 can be used to store items on the belt 8 , and the belt 8 and the storage groove 7 can be used to adjust the first spunbond nonwoven fabric 1 and the second spunbond nonwoven fabric 3 .

[0028] Reference Figure 1-Figure 2 The middle crotch of the first spunbond nonwoven fabric 1 adopts a double-layer composite structure, and the upper layer of the first spunbond nonwoven fabric 1 adopts an antibacterial surface layer 5; the elastic spandex yarn 2 is 49dtex, and the expansion ratio is 1.8-2.2 times; the elastic spandex yarn 2 is horizontally distributed in the crotch of the product; the elastic nonwoven fabric 6 is arranged at the waist position 30-50mm, and the maximum recovery rate of the elastic performance of the elastic nonwoven fabric 6 is more than 70%; the upper surface of the first spunbond nonwoven fabric 1 is connected by a welding guide point 4, the connection point is annular, and the distance between the two rings is 1mm-2mm; the outer wall of the elastic nonwoven fabric 6 is the welding guide point 4, and the welding width is 1-2mm;

[0029] Specifically, the double-layer composite structure adopts welding guide points 4 to ensure composite without affecting the softness of the material. The first spunbond non-woven fabric 1 has a fixing effect on the antibacterial surface layer 5. The elastic spandex yarn is horizontally distributed in the crotch of the product, which can give good support to the crotch to prevent the crotch from being stuck and the buttocks from being pinched. The upper surface of the first spunbond non-woven fabric 1 is connected by welding guide points 4 to provide consumers with good comfort. The outer walls of the elastic non-woven fabric 6 are all welding guide points 4, and the welding width is 1-2mm, which can ensure composite without affecting the softness of the material.

[0030] Working principle: when the device is needed, firstly, the first spunbond nonwoven fabric 1 and the second spunbond nonwoven fabric 3 can make the spunbond nonwoven fabric have a large breaking strength and good wear resistance, thereby achieving the effect of preventing the first spunbond nonwoven fabric 1 from being easily damaged, and then the antibacterial surface layer 5 can better fit the skin without irritation, and the non-dissolving composite antibacterial agent is coated to effectively inhibit bacterial growth when worn, effectively avoiding allergies on some sensitive skin types and inhibiting bacterial growth, and then the first spunbond nonwoven fabric 1 and the second spunbond nonwoven fabric 3 can be adjusted through the laces 8 and the storage slots 7, so as to achieve the effect of being suitable for different groups of people, and then through The elastic spandex yarn 2 is scraped with glue and compounded with the first spunbond non-woven fabric 1 and the second spunbond non-woven fabric 3 to provide good support for the crotch, thereby preventing the crotch from being stuck and the buttocks from being pinched. The antibacterial surface layer 5 and the upper surface of the elastic non-woven fabric 6 are both provided with welding guide points 4, thereby reducing the discomfort of the waist when lying on the side. The elastic non-woven fabric 6 at the waist can have good elasticity and stretchability, and the maximum recovery rate of the elastic non-woven fabric 6 is above 70%, thereby providing consumers with good comfort. The underwear can not only prevent the crotch from being stuck and the buttocks from being pinched, but also provide consumers with good comfort.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A disposable underpants comprising a first spunbonded nonwoven fabric (1), characterized in that: An elastic spandex yarn (2) is fixedly connected to the middle of the lower surface of the first spunbond non-woven fabric (1), a second spunbond non-woven fabric (3) is fixedly connected to the lower surface of the elastic spandex yarn (2), elastic non-woven fabrics (6) are fixedly connected to both sides of the upper surface of the first spunbond non-woven fabric (1), an antibacterial surface layer (5) is fixedly connected to the upper surface of the first spunbond non-woven fabric (1), a welding guide point (4) is provided on the upper surface of the antibacterial surface layer (5), and an adjustment component is provided inside the first spunbond non-woven fabric (1).

2. A disposable underpants according to claim 1, characterized in that: The adjustment component comprises a storage groove (7), wherein the storage groove (7) is arranged inside the first spunbonded non-woven fabric (1), and a lace (8) is slidably connected to the inner wall of the storage groove (7).

3. A disposable underpants according to claim 1, characterized in that: A storage groove (7) is provided inside the elastic spandex yarn (2).

4. A disposable underpants according to claim 1, characterized in that: The middle crotch portion of the first spunbonded non-woven fabric (1) adopts a double-layer composite structure, and the upper layer of the first spunbonded non-woven fabric (1) adopts an antibacterial surface layer (5).

5. The disposable underwear according to claim 1, characterized in that: The elastic spandex yarn (2) is 49 dtex and has a stretch ratio of 1.8 to 2.2 times; the elastic spandex yarn (2) is distributed transversely in the crotch of the product.

6. The disposable underwear according to claim 1, characterized in that: The elastic non-woven fabric (6) is arranged at a position of 30-50 mm at the waist, and the maximum recovery rate of the elastic non-woven fabric (6) is above 70%.

7. The disposable underwear according to claim 1, characterized in that: The upper surface of the first spunbonded nonwoven fabric (1) is connected by welding guide points (4), the connection points are ring-shaped, and the distance between the two rings is 1 mm-2 mm.

8. The disposable underwear according to claim 1, characterized in that: The outer walls of the elastic non-woven fabric (6) are all welding guide points (4), and the welding width is 1-2 mm.

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