Underpants capable of reducing friction to human body

Abstract

The utility model relates to the technical field of underpants, and discloses an underpants capable of reducing friction to a human body, which comprises an underpants body, a skin-fitting lining layer is arranged on the inner side of a waist opening and / or two leg openings on the underpants body, and the skin-fitting lining layer is connected with the underpants body through an elastic connecting point or an elastic connecting wire. After the underpants are worn, the positions of the skin-fitting lining layer and the underpants body are relatively fixed, and in the action traction process, when the underpants body and the skin-fitting lining layer move relatively, the elastic connecting points or the elastic connecting wires are stretched by a certain length to overcome the traction force, so that the skin-fitting lining layer and the skin of the human body are kept stable and do not move; friction of the underpants to the waist and legs of a human body is improved, and anaphylaxis caused by friction of people with sensitive skin is reduced or avoided. The utility model has the characteristics of simple structure, low cost, strong practicability and good use effect.

Description

Technical Field

[0001] This utility model relates to the field of underwear technology, and more specifically, to underwear that can reduce friction on the human body and lower the risk of allergies. Background Technology

[0002] Currently, the main structure of underwear on the market is usually made of a single piece of fabric sewn together or one piece of elastic fabric. This results in a relatively uniform overall stretch ratio of the fabric. During use, when people walk, lie down, or sit, the fabric will shift relative to the body's movements, causing friction, especially on the inner thighs, waist, and buttocks. This can increase the risk of allergies for people with sensitive skin.

[0003] In the prior art, patent CN105054314A discloses a type of anti-friction and sweat-absorbing men's underwear. It uses an elastic band in the groin to keep the underwear fabric close to the groin and an elastic band in the buttock seam to keep the underwear fabric close to the inside of the buttock seam, so that the underwear fits the body parts completely. Its drawback is that when the underwear is close to the groin and the inside of the buttock seam, the elastic band will cause a feeling of tightness and discomfort and a feeling of foreign objects, resulting in poor local blood circulation.

[0004] In view of this, the applicant has innovatively designed the underwear that reduces friction on the human body. The purpose is to absorb kinetic energy by designing elastic structures with different stretch ratios in different parts of the underwear, so as to reduce or avoid friction and reduce or avoid allergic reactions caused by friction in people with sensitive skin. Utility Model Content

[0005] This invention provides underwear that reduces friction against the human body, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An underwear design that reduces friction against the human body includes an underwear body with a skin-friendly lining layer on the inner side of the waist opening and / or leg openings. The skin-friendly lining layer is connected to the underwear body via elastic connecting points or elastic connecting threads. When worn, the skin-friendly lining layer and the underwear body remain relatively fixed in position. During movement and stretching, when relative movement occurs between the underwear body and the skin-friendly lining layer, the elastic connecting points or elastic connecting threads are stretched to a certain length, overcoming the tensile force and keeping the skin-friendly lining layer stable against the skin, thus reducing friction against the waist and legs.

[0008] Preferably, the underwear body is provided with a first elastic part, which is located on the back side of the underwear corresponding to the buttock seam. Both the underwear body and the first elastic part are elastic fabrics with a certain stretch ratio. The underwear body is a low-elasticity fabric with a small stretch ratio relative to the first elastic part, and the first elastic part is a high-elasticity fabric with a large stretch ratio relative to the underwear body.

[0009] The first elastic part is preferably a spindle-shaped structure.

[0010] By incorporating a highly elastic fabric with a greater stretch ratio than the main body of the underwear at the buttock seam, the high-elastic fabric in the first elastic section at the buttock seam adapts to the widening of the buttocks when the body sits down. This reduces or avoids pulling and displacement of the fabric on both sides of the buttocks, thereby reducing or avoiding friction. Furthermore, when standing up, the first elastic section contracts, preventing the underwear from feeling uncomfortable as it gets stuck between the buttock seam.

[0011] More preferably, the underwear body is further provided with a second elastic part, which is located at the lower part of the underwear corresponding to the crotch area, and the second elastic part is a highly elastic fabric with a large stretch ratio relative to the underwear body.

[0012] By setting a highly elastic second elastic part in the crotch area, it effectively adapts to the pulling of the legs on the underwear during walking, striding and other movements. The highly elastic second elastic part absorbs energy and stretches to overcome the pulling kinetic energy, reducing or avoiding the pulling and friction of the underwear on the inner and outer thighs.

[0013] The second elastic section extends to the outer thigh of the underwear body, which can further improve the elastic stretch range and is more suitable for the structure of men's boxer briefs.

[0014] As a further preferred option, the first elastic part and the second elastic part are an integral structure, which avoids the overlapping part between the two elastic parts being located in the thickness, and reduces the workload of sewing the cut pieces, thus improving production efficiency.

[0015] This invention provides underwear that maintains a relatively consistent wrapping force on the body when worn. When not stretched, the underwear body, the second elastic part, and the skin-contact lining layer maintain a relatively fixed, close fit. During movement, when the waist and legs move excessively, relative displacement can occur between the underwear body, the second elastic part, and the skin-contact lining layer, stretching the elastic connection. However, the skin-contact lining layer remains in its relative position to the body, thus reducing or avoiding friction at the waist and thigh cuffs. The highly elastic first and second elastic parts adaptively stretch according to changes in the body, ensuring the underwear remains relatively stable and fixed to the body, reducing or avoiding underwear shifting and friction caused by movement, and reducing or avoiding allergic reactions caused by friction in people with sensitive skin.

[0016] This utility model has a simple structure, low cost, strong practicality, and good performance, and is worthy of widespread promotion and use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the briefs in Embodiment 1 of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the boxer shorts in Embodiment 1 of this application;

[0019] Figure 3 This is a schematic diagram of the structure of the briefs in Embodiment 2 of this application;

[0020] Figure 4 This is a schematic diagram of the structure of the boxer shorts in Embodiment 2 of this application;

[0021] Figure 5 This is a schematic diagram of the structure of the briefs in Embodiment 3 of this application;

[0022] Figure 6 This is a schematic diagram of the four-cornered trousers in Embodiment 3 of this application. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] See Figure 1 and 2 An underwear design that reduces friction against the human body includes an underwear body 1. The underwear body 1 has a skin-contact lining layer 3 at the waist opening and the openings at both legs. The skin-contact lining layer 3 is connected to the underwear body 1 by elastic connection points or elastic connecting threads (not shown in the figure). After wearing, if the elastic connection is stretched and the skin-contact lining layer 3 shifts due to wearing, it can be adjusted to restore the elastic connection points or elastic connecting threads of the skin-contact lining layer 3 and the underwear body 1 to an unstretched state. When there is no stretching, the underwear body 1 and the skin-contact lining layer 3 maintain a relatively fixed close fit. When the waist and legs move too much, the underwear body 1 and the skin-contact lining layer 3 may shift relative to each other, and the elastic connection is stretched, but the skin-contact lining layer 3 still maintains its relative position with the body, thereby reducing or avoiding friction at the waist, thighs and leg openings.

[0025] The underwear body 1 is provided with a first elastic part 2, which is located on the back side of the underwear corresponding to the buttock seam. The first elastic part 2 has a spindle-shaped structure. Both the underwear body 1 and the first elastic part 2 are made of elastic fabric with a certain stretch ratio. The underwear body 1 is a low-elasticity fabric with a smaller stretch ratio than the first elastic part 2, while the first elastic part 2 is a high-elasticity fabric with a larger stretch ratio than the underwear body 1. The area on the underwear body 1 corresponding to the buttock seam uses a high-elasticity fabric with a greater stretch ratio than the underwear body 1. When a person sits down, the larger stretch ratio of the high-elasticity fabric in the first elastic part 2 adapts to the widening of the buttocks when sitting, reducing or avoiding the pulling and displacement of the fabric on both sides of the underwear body 1 at the buttocks, thereby reducing or avoiding friction. Furthermore, when standing up, the first elastic part 2 contracts, preventing the underwear from being caught between the buttock seam and causing discomfort. Example

[0026] See Figure 3 and 4 An underwear design that reduces friction against the human body includes an underwear body 1. The underwear body 1 has a second elastic portion 4 located at the lower part of the underwear corresponding to the crotch area. The second elastic portion 4 is made of a highly elastic fabric with a high stretch ratio relative to the underwear body 1. By providing the highly elastic second elastic portion 4 at the crotch area, it effectively adapts to the pulling of the underwear by the legs during walking, striding, and other movements. The highly elastic second elastic portion 4 absorbs and stretches energy to overcome the pulling kinetic energy, reducing or avoiding the pulling and friction of the underwear on the inner and outer thighs.

[0027] See Figure 4 The second elastic part 4 extends to the outer thigh of the underwear body 1, which can further improve the elastic stretch range and is more suitable for the structure of men's boxer briefs.

[0028] The underwear body 1 has a skin-friendly inner lining layer 3 at the waist opening and the two leg openings. The skin-friendly inner lining layer 3 is connected to the underwear body 1 and the second elastic part 4 through elastic connection points or elastic connecting threads (not shown in the figure). After wearing, if the elastic connection is stretched and the skin-friendly inner lining layer 3 shifts due to wearing, it can be adjusted to restore the skin-friendly inner lining layer 3, the underwear body 1, and the second elastic part 4 to the unstretched state. When there is no tension, the underwear body 1, the second elastic part 4, and the skin-friendly inner lining layer 3 maintain a relatively fixed close fit. When the waist and legs move too much, the underwear body 1, the second elastic part 4, and the skin-friendly inner lining layer 3 may shift relative to each other, and the elastic connection is stretched, but the skin-friendly inner lining layer 3 still maintains its relative position with the body, thereby reducing or avoiding friction at the waist and thigh leg openings. Example

[0029] See Figure 5 and 6The difference between this embodiment and embodiment two is that the underwear body 1 is provided with a first elastic part 2 and a second elastic part 4 at the same time, and preferably, the first elastic part 2 and the second elastic part 4 are an integral structure, which avoids the overlapping part between the two elastic parts being located in the thickness, and reduces the workload of sewing the cut pieces, which is conducive to improving production efficiency.

[0030] This invention provides underwear that maintains a relatively consistent wrapping force on the body when worn. During movement, when the waist and legs move excessively, relative displacement can occur between the underwear body, the second elastic part, and the skin-contact lining layer. The elastic connection is stretched, but the skin-contact lining layer remains in its relative position to the body, thereby reducing or avoiding friction at the waist and thigh cuffs. The highly elastic first elastic part 2 and the second elastic part 4 adaptively stretch according to changes in the body, ensuring the underwear remains relatively stable and fixed to the body, reducing or avoiding underwear shifting and friction caused by movement, and reducing or avoiding allergic reactions caused by friction in people with sensitive skin. It features a simple structure, low cost, high practicality, and good performance, making it worthy of widespread promotion and use.

[0031] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A panty which reduces friction against the human body, comprising a panty body, characterized by: Skin-adhering inner lining layers are arranged on the inner side of the pant body at the waist opening and / or the leg openings, and are connected to the pant body by elastic connecting points or elastic connecting threads.

2. The pant of claim 1, wherein: The pant body is provided with a first elastic part, which is located at the position corresponding to the crotch seam on the back side of the pant. Both the pant body and the first elastic part are made of elastic fabric with a certain stretch ratio. The pant body is made of low-elastic fabric with a small stretch ratio relative to the first elastic part, and the first elastic part is made of high-elastic fabric with a large stretch ratio relative to the pant body.

3. The pant of claim 2, wherein: The first elastic part has a shuttle-shaped structure.

4. The pant of any of claims 2-3, wherein: The pant body is further provided with a second elastic part, which is located at the position corresponding to the crotch on the lower part of the pant. The second elastic part is made of high-elastic fabric with a large stretch ratio relative to the pant body.

5. The pant of claim 4, wherein: The second elastic part extends to the outer side of the thigh of the pant body.

6. The pant of claim 4, wherein: The first elastic part and the second elastic part are in an integrated structure.

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