TWM607485U - Anti-roll structure of trouser leg of leggings - Google Patents

Abstract

An anti-rolling structure for the leggings of leggings. Two leg openings are arranged under a leggings. The periphery of each leg opening is provided with an elastic fabric edge. The fabric edge is respectively set at a position close to the crotch of the leggings. There is a first extension section passing under the buttocks, and a second extension section passing through the front side of the leg. The two first extension sections respectively extend to the front part of the crotch of the tights, and each second extension section respectively extends to The leg opening corresponds to a position below the buttocks, and the first and second extension sections are tied to the leg opening corresponding to the front side of the leg to form an internal and external fold.

Description

Anti-roll structure of leggings

This creation is about the anti-roll structure of the leggings, especially a legging structure that is simple in structure, convenient to process, and can effectively prevent the leg from rolling up.

As shown in Figure 1, most of the traditional elastic corsets 3 (or jumpsuits) are made of tight elastic fabric to make a trouser body 31, and under the trouser body 31 is provided for thighs to wear In order to achieve the function of modifying the figure, the trouser body 31 is designed to cover the lower abdomen and buttocks where the muscles of the human body are most easily loosened. Since the bottom of the trouser body 31 must completely cover the buttocks, Generally, the opening edge of the trouser body 31 must pass through the two outer sides through the buttocks, and then extend forward to form a (long or short) trouser tube 32.

However, since the opening of the trouser tube 32 is generally in the shape of a complete loop, when the wearer moves, the edges of the opening of the trouser tube 32 will bear the same stress (expansion or contraction), and this repeated stress will cause The opening lips (sides) of the trousers 32 are gradually squeezed upwards and contracted, especially in the area corresponding to the front of the groin and the thigh and surrounding the bottom of the buttocks. It is not only the part where the limbs are more active, but also because the limbs are bent with each other. The movable part is prone to be creases upwards or rolled upwards by the push of the thigh to form the curling part 33. The curling part 33 that is turned outwards will form a ring-shaped protrusion, which will not only cause too much bunching on the part. The tightness reduces the wearing comfort of the elastic corset 3 (or jumpsuit), and the protruding parts often support the surface of the outer underwear, which affects the appearance of the overall clothes.

For this reason, in the Republic of China Patent Publication No. M315505, a new type of elastic trousers is disclosed. The elastic trousers have two trouser tubes, the bottom edge of the trouser tube is concave and convex, and a reinforcing cloth loop is sewn on the trouser tube. , The reinforcing cloth ring can be an elastic lace cloth, the lower edge of the reinforcing cloth ring is cut with concave and convex waves to extend out of the lower edge of the trouser tube, and the elasticity of the trouser tube of the elastic trousers is greater than that of the reinforcing cloth ring. Solve the problem of tightly tightening the trouser leg to cause a circle of indentation in the muscle and avoiding the trouser leg from curling up.

In addition, in the Republic of China Patent Publication No. M252279, the structural improvement of a non-stretchable one-piece underwear is disclosed, which is a one-piece underwear made of non-stretchable fabric, and is characterized in that: the bottom side of the front piece A slightly larger opening is recessed near the front side of the thigh. The opening is connected by an elastic connecting cloth, which not only allows the user's thigh to move more conveniently, but also does not cause the one-piece underwear to curl on the buttocks. In order to achieve the applicability of non-stretching one-piece underwear.

The solutions disclosed in the above-mentioned two new cases all use the method of sewing other reinforcing fabric loops (or connecting fabrics) on the trouser tube (or the front side of the thigh) of the original elastic trousers (or one-piece underwear). In order to improve the lack of the opening edge of the traditional trouser tube (or the buttocks of the underwear) that is easy to roll up and curl up.

However, in fact, the aforementioned solutions will not only make the processing procedure more complicated and increase the production cost, but also because the opening at the bottom of the trouser tube or underwear still maintains the traditional complete loop shape, it will still be Each part of the edge of the opening lip (edge) is repeatedly stretched and displaced under the same pressure or upward thrust, and it is difficult to completely avoid the aforementioned wrinkles and outward turning and curling, which cannot effectively improve the above-mentioned traditional deficiencies.

In view of the above-mentioned shortcomings of conventional elastic trousers or jumpsuits when used, the creators researched and improved ways to address these shortcomings, and finally came up with this creation.

The main purpose of this creation is to provide an anti-roll structure for leggings. The bottom and two sides of a legging are provided with leg openings for the thighs to extend outward, and a leg opening is provided on the periphery of each leg opening. A cloth edge with contraction elasticity. The cloth edge is formed from the crotch area close to the tights with a first extension section passing under the hips, and a second extension section passing through the front side of the leg. The two first extension sections Are respectively extended to the front part of the crotch of the tights, each second extension section is respectively extended to the part of the leg opening corresponding to the bottom of the buttocks, and the first and second extension sections are at the leg opening corresponding to the front side of the leg The parts form the inner and outer overlapping parts. By the overlapping first and second extension sections, the two ends of the cloth edge can be pulled diagonally from different heights, so that the cloth edge is subjected to the stress or the peripheral edge of the leg opening. When the upward thrust is repeated, it is not easy to produce curls that cannot be restored by itself, which can effectively improve the comfort of wearing.

Another purpose of this creation is to provide an anti-roll structure for leggings, which does not require additional sewing to connect to other reinforcing fabric loops or connecting fabrics. Therefore, the structure of the composition can be simplified, and the processing is easy to effectively reduce the production cost. And improve the overall economic efficiency.

In order to achieve the above-mentioned purposes and effects, the technical means adopted in this creation include:

A leggings with two leg openings for the thighs to extend outward. Each leg opening is provided with an underside of the crotch close to the subcrotch, the outer side of the leg away from the subcrotch, corresponding to the leg of the wearer The front side of the leg and the back side of the hip corresponding to the wearer’s buttocks; two cloth edges with contraction elasticity are respectively joined to the underside of the crotch of the periphery of each leg opening by a middle section, and each cloth edge is provided with one at both ends A first extension section that passes under the hips and passes through the outer side of the leg and gradually extends to the lower front and upper part of the crotch, and a second extension section that passes through the front side of the leg and the outer side of the leg, and then extends toward the bottom of the buttocks, the first extension section The first and second extension sections are tied to the part near the front side of the leg to form an internal and external overlapped part.

According to the above structure, the extension ends of the two first extension sections are connected to each other to form a first connecting part, and the extension ends of each second extension section are respectively joined to the parts of the cloth edges below the hips to form the first connection part. Two connecting part.

According to the above structure, the second extension section partially covers an end of the first extension section close to the first connecting portion.

According to the above structure, the overlapping part of the first and second extension sections is higher than the position of the groin of the wearer.

According to the above structure, the first and second extension sections are respectively formed by connecting multiple sections of material.

According to the above structure, a sub-crotch opening is provided between the underside of the crotch of the two leg openings of the tights, and a reinforcing cloth edge is combined with the peripheral side of the under-crotch opening.

According to the above structure, the two first extension sections extend to the front of the opening under the crotch and are connected to the reinforcing cloth edge.

In order to obtain a more detailed understanding of the above-mentioned purposes, effects and features of this creation, the following descriptions are made with the following drawings:

Please refer to Figures 2 to 4, it can be seen that the structure of this creation includes: leggings 1 and selvedge 2; among them, the leggings 1 is equipped with two legs for the wearer's thighs to extend from the inside to the outside. Openings 11, each leg opening 11 is respectively provided with a crotch side 111 on one side close to the underside of the crotch, a side far away from the crotch side 111 is provided with a leg outer side 112, and a side corresponding to the front side of the wearer’s leg The front side 113 of the leg, and a rear side 114 of the hip corresponding to the wearer's buttocks.

In a feasible embodiment, the crotch part of the tights 1 corresponds to the two leg openings 11 with a crotch opening 12, and a reinforcing cloth edge that can increase the structural strength is provided on the peripheral side of the crotch opening 12 121.

The cloth side 2 can be a long strip with shrinkage elasticity, and the middle section of the cloth side 2 is arranged on the underside of the crotch 111 of the periphery of each leg opening 11, and two ends of the cloth side 2 are respectively provided with a lower side of the crotch. 111 extends backward through and covers the bottom of the buttocks, and then loops to the first extension 21 of the front upper edge of the lower crotch side 111, and a first extension section 21 extending from the lower crotch side 111 forward obliquely upwards and passes through the front side 113 of the leg, and continues Extend diagonally upwards, around the outer side 112 of the leg, and then continue to the second extension section 22 of the lower edge of the backside of the hip 114, and the first and second extension sections 21, 22 are close to the front side 113 of the leg (higher than the groin part of the wearer) The better position) forms the internal and external overlap 23.

In practical applications, the first and second extension sections 21 and 22 can be respectively connected by multiple sections of material (cloth) as required to form different combinations of structural strength and elasticity.

In a possible embodiment, the ends of the two first extension sections 21 extend to the front of the crotch opening 12, and are connected to the reinforcing fabric 121 to form a first connecting portion 211; and the second extension section The part 22 partially covers an end of the first extension section 21 close to the first connecting portion 211.

The above-mentioned structure based on this creation has the following characteristics in practical application:

First, since the inner and outer laminations 23 between the first and second extension sections 21, 22 are higher than the wearer’s groin, the second extension section 22 can form a bikini-like reason on the front side of the tights 1 The forward and backward gradual increase of the splitting mechanism enables the second extension section 22 to gradually avoid parts of the body with a large amount of human activity according to the above-mentioned extension path, so as to reduce the leg opening 11 from being rolled up due to the stress and deformation of the thigh movement Movement phenomenon (less to be pushed upwards and roll outwards and upwards); the first extension section 21 can cover the outer sides of the legs and the rear of the leggings 1 to cover the outer sides of the legs and to support the buttocks. The second extension section 22 is used to partially cover the design of the first extension section 21. Since the height of the first connecting portion 211 is located above the movable bending position of the leg, all the cloth at the front side 113 of the leg The height of the upturn of the side 2 cannot exceed the first connecting portion 211, and it can naturally return to the state of not turning up, which can also achieve the effect of avoiding or reducing the eversion of the first extension section 21.

At the same time, the first and second extension sections 21 and 22 respectively extend obliquely in different directions, and are connected to different positions on the front and back sides of the tights 1. Therefore, when the leg opening 11 is under stress, the cloth edge 2 is linked. When elastic deformation occurs, the force of the first extension section 21 toward the first connecting portion 211 and toward the middle section of the cloth edge 2 is different, and the direction of action that will turn outward is also different, and it is generally located below ( The end close to the thigh) is more likely to produce valgus upwards, and the end located above (close to the lower abdomen) will have the pulling effect that offsets the valgus. Therefore, when the end located below wants to produce upward curling deformation, it is easy to be affected by the upwards. (Less deformable) one end is pulled to reduce or counteract the force of its rolling deformation, thereby preventing the edge of the leg opening 11 from being rolled outwards and upwards due to the pushing stress; similarly, the second extension Segment 22 can also achieve the same effect through the same mechanism.

Furthermore, since the ends of the first and second extension sections 21 and 22 are respectively connected to the front and back sides of the panty 1 at different heights, the cloth edge 2 does not form a complete loop shape as in the traditional case; When the leg opening 11 is under stress to link the cloth edge 2, the cloth edge 2 will simultaneously generate (tensile) stresses of different heights and directions on the first extension section 21 and the second extension section 22, so As a result, the direction of the force of the fabric edge 2 along the first extension section 21 or the second extension section 22 is kept opposite, thereby reducing or counteracting the effect of the fabric edge 2 turning outward in any direction.

For example, when the legs of the wearer wearing the tights 1 move (walking or squatting), different degrees of stress and deformation will be generated on the 11 sides of the leg openings. On the side and the side close to the crotch, during most activities, the muscles are in a relatively small stretched state, so the leg opening 11 near the underside of the crotch 111 and the outer leg 112 has a small amount of deformation ; And the leg opening 11 is close to the front side of the leg 113 and the rear side of the hip 114, will produce a larger amount of deformation during different activities; in this way, if the two legs move to cause the two leg openings 11 The part close to the backside 114 of the buttocks generates greater stress. Since the backside of the buttocks 114 is closer to the second connecting portion 221, a greater force is generated on the second extension section 22. On the contrary, the The first extension section 21 generates a relatively small force; at this time, since the second extension section 22 has a relatively large force, the fabric edge 2 will be pulled, so that the fabric edge 2 faces the second extension section 22 Move in the direction to offset the above-mentioned stress on the cloth edge 2 so that it will not be turned outwards and curled.

Conversely, if the movement of the two legs causes the two leg openings 11 to generate greater stress at the position close to the front side 113 of the leg, since the front side 113 of the leg is closer to the first connecting portion 211, the first extension section 21 will be affected. A greater force is generated, while a smaller force is generated on the second extension section 22; at this time, since the first extension section 21 has a greater force, the fabric edge 2 will be pulled, causing the The cloth edge 2 moves toward the first extension section 21 to offset the above-mentioned stress on the cloth edge 2 so that it will not be rolled outwards.

In addition, the above-mentioned first and second extension sections 21, 22 are particularly formed at the front side 113 of the leg to form the structure of the inner and outer stacks 23; when the legs and body parts form a bend, the total circle of the cloth edge 2 will be Because the relative overlapping parts of the first and second extension sections 21, 22 produce relative sliding and zooming changes, this can also eliminate the phenomenon of the fabric edge 2 being rolled up.

Based on the above, the anti-rolling structure of the leggings of this creation can use the low-cost simple structure design to effectively prevent the trousers from rolling up. It is indeed a novel and progressive creation. A new type of creation is filed according to law. Patent; however, the content of the above description is only the description of the preferred embodiment of this creation. Any changes, modifications, changes or equivalent replacements extended by the technical means and scope of this creation should also fall into this creation. Within the scope of the patent application.

1: leggings

11: leg opening

111: Underside of Crotch

112: Outer leg

113: front leg

114: Backside of the hip

12: Opening under the crotch

121: Strengthen the selvage

2: Selvedge

21: The first extension

211: The first connection part

22: second extension

221: second connection part

23: Ministry of Internal and External Affairs

Figure 1 is a schematic diagram of the application of conventional elastic trousers.

Figure 2 is a schematic diagram of the structure of the first display aspect of this creation.

Figure 3 is a schematic diagram of the structure of the second display aspect of this creation.

Picture 4 is a schematic diagram of the structure of the third display aspect of this creation.

1: leggings

11: leg opening

111: Underside of Crotch

112: Outer leg

113: front leg

114: Backside of the hip

12: Opening under the crotch

121: Strengthen the selvage

2: Selvedge

21: The first extension

211: The first connection part

22: second extension

221: second connection part

23: Ministry of Internal and External Affairs

Claims (14)

A trouser tube anti-roll structure of tights, including at least: A leggings with two leg openings for the thighs to extend outward. Each leg opening is provided with an underside of the crotch close to the subcrotch, the outer side of the leg away from the subcrotch, corresponding to the leg of the wearer The front side of the leg, and the back side of the hip corresponding to the wearer’s hip; Two cloth edges with shrinking elasticity are respectively joined to the lower side of the crotch at the periphery of each leg opening by a middle section. The two ends of each cloth side are respectively provided with one passing under the buttocks and gradually extending to the front and upper part of the lower side of the crotch through the outside of the leg The first extension section, and a second extension section that passes through the front side of the leg and the outer side of the leg, and then extends toward the bottom of the buttocks. The first and second extension sections are connected to the front side of the leg to form an internal and external stack . As described in the first item of the patent application, the extension ends of the two first extension sections are connected to each other to form a first connection part, and the extension ends of each second extension section are The second connecting portion is formed by respectively joining each of the cloth edges at the position below the buttocks. The anti-rolling structure of the pant tube of the leggings described in item 2 of the scope of patent application, wherein the second extension section partially covers an end of the first extension section close to the first connecting portion. For the anti-roll structure of the leggings of the leggings described in item 1, 2 or 3 of the scope of patent application, the overlapping part of the first and second extension sections is higher than the position of the wearer's groin. For example, the anti-roll structure of the leggings of the leggings described in item 1, 2, or 3 of the scope of the patent application, wherein the first and second extension sections are connected by multiple sections of materials. As described in item 4 of the scope of patent application, the anti-roll structure of the leggings of the leggings, wherein the first and second extension sections are connected by multiple sections of materials. For example, the anti-roll structure of the leggings of the leggings described in item 1, 2 or 3 of the scope of the patent application, wherein the leg openings of the leggings are provided with a sub-crotch opening between the underside of the crotch, and on the peripheral side of the lower crotch opening Incorporated with a reinforced selvedge. As described in item 4 of the scope of patent application, the anti-roll structure of the leggings of the leggings, wherein the leg openings of the leggings are provided with a sub-crotch opening between the underside of the crotch, and a reinforcing cloth is combined with the peripheral side of the under-crotch opening side. The anti-roll structure of the leggings of the leggings described in item 5 of the scope of patent application, wherein the leg openings of the leggings of the leggings are provided with a sub-crotch opening between the underside of the crotch, and a reinforcing cloth is combined with the peripheral side of the lower crotch opening side. As described in item 6 of the scope of patent application, the anti-roll structure of the leggings of the leggings, wherein the leg openings of the leggings are provided with a sub-crotch opening between the underside of the crotch, and a reinforcing cloth is combined with the peripheral side of the under-crotch opening side. The anti-roll structure of the leggings of the leggings described in item 7 of the scope of patent application, wherein the two first extension sections extend to the front of the crotch opening and are connected to the reinforcing fabric edge. As described in item 8 of the patent application, the two first extension sections extend to the front of the crotch opening and are connected to the reinforcing fabric edge. As described in item 9 of the scope of patent application, the anti-rolling structure of the leggings, wherein the two first extension sections extend to the front of the crotch opening and are connected to the reinforcing fabric edge. For the anti-rolling structure of the leggings of the leggings described in item 10 of the scope of patent application, the two first extension sections extend to the front of the crotch opening and are connected to the reinforcing fabric edge.

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