Elastic structure and casual pants

Abstract

The elastic structure comprises a front piece, a rear piece, a front waistband connected to the upper end of the front piece and a rear waistband connected to the upper end of the rear piece, the upper ends of the front piece and the rear piece are separated to form a pocket opening, the rear waistband is provided with a middle interlayer, an interlayer opening is formed in the end, close to the front waistband, of the rear waistband, and an outer elastic band is arranged in the middle interlayer. One end of the outer side elastic band is connected with the rear waistband, the other end of the outer side elastic band extends out of the interlayer opening to be connected with the front waistband, an inner side elastic band is arranged on the inner side of the outer side elastic band, one end of the inner side elastic band is connected to the rear waistband, and the other end of the inner side elastic band is connected to one end, away from the outer side elastic band, of the front waistband; the outer side pocket piece is connected with the front waistband and the front piece, the inner side pocket piece is connected with the inner side elastic band and the rear piece, the outer side pocket piece and the bottom of the inner side pocket piece are sewn, and the upper ends of the sides, away from the pocket opening, of the outer side pocket piece and the inner side pocket piece are separated to form a slit. The utility model further provides casual pants which are provided with the elastic structure, so that the waistband is flat and does not wrinkle, and the casual pants are fit and comfortable to wear.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing, in particular to an elastic structure and casual pants. Background Art

[0002] A waistband is a band-like component sewn onto the body of a trouser or skirt. Its length varies depending on waist size. In the clothing industry, design and production typically adhere to clothing size standards. However, due to individual differences in height, weight, and build, waist circumferences may not always conform to these standards, leading to issues such as an ill-fitting waistband (too loose or too tight). This is especially true for inelastic waistbands, which have a fixed waist size and restrict the wearer's body shape. This can also cause discomfort when squatting, resulting in tightness around the waist and hips. Furthermore, human body shape is not fixed, especially for children during periods of rapid growth, whose height and weight fluctuate rapidly.

[0003] In order to solve the problem of inelastic waistband, it is usually adopted to sew elastic bands at the waistband. The elastic bands will cause wrinkles on the waistband. When worn normally, the wearer often cannot fully stretch the elastic bands. Moreover, the elastic force of the fully stretched elastic bands is greater, which makes the waist more constricted. Therefore, when the elastic bands are contracted and partially stretched, there will be different degrees of stacking and wrinkles on the waistband, which is uncomfortable to wear and has a poor appearance. Utility Model Content

[0004] One purpose of the present invention is to provide an elastic structure to solve the problem of wrinkles and uneven appearance of the existing elastic waistband; the second purpose of the present invention is to provide casual pants with a flat waistband and no wrinkles.

[0005] In order to achieve the above-mentioned purpose, the technical solution proposed by the present utility model is:

[0006] The utility model provides an elastic structure applied to trousers or skirts, which comprises a front piece, a back piece, a front waistband, a back waistband, an outer elastic band, an inner elastic band and oblique pockets. The front panel and the back panel are connected, and the upper ends of the front panel and the back panel are separated to form a pocket opening. The front waistband is connected to the upper end of the front panel, and the back waistband is connected to the upper end of the back panel. The back waistband is provided with a middle interlayer and has an interlayer opening at one end close to the front waistband. The outer elastic band is provided in the middle interlayer, one end of the outer elastic band is connected to the back waistband, and the other end extends out of the interlayer opening and is connected to the front waistband. The inner elastic band is provided on the inner side of the outer elastic band, one end of which is connected to the back waistband, and the other end is connected to the end of the front waistband away from the outer elastic band. The oblique pocket comprises an outer pocket piece and an inner pocket piece provided on the inside of the outer pocket piece, the outer pocket piece is respectively connected to the front waistband and the front panel, the inner pocket piece is respectively connected to the inner elastic band and the back panel, the outer pocket piece is sewn to the bottom of the inner pocket piece, and the upper ends of the outer pocket piece and the inner pocket piece away from the pocket opening are separated to form a slit.

[0007] Preferably, the back waistband includes: an outer waist piece and an inner waist piece arranged on the inner side of the outer waist piece, the outer waist piece and the inner waist piece are connected to form an intermediate layer, and the inner elastic band is connected to the inner waist piece.

[0008] Preferably, the inner bag piece includes: a mesh piece and a baffle piece, the mesh piece is respectively connected to the inner elastic band, the back piece and the outer bag piece, the baffle piece is connected to the outside of the mesh piece and is respectively connected to the inner elastic band and the back piece.

[0009] Preferably, the cloth blocking piece and the rear piece or the front piece are made of the same material.

[0010] Preferably, the present invention further comprises a cloth, which is wrapped around the outer elastic band and can be expanded and folded synchronously with the expansion and contraction of the outer elastic band.

[0011] Alternatively, it also includes the fabric and a pulling elastic band, one end of the fabric is connected to the front waistband, and the other end extends into the middle interlayer; the pulling elastic band is arranged in the middle interlayer, one end of which is connected to the end of the back waistband away from the fabric, and the other end is connected to the end of the fabric located in the middle interlayer.

[0012] Preferably, the main fabric and the front piece are made of the same material.

[0013] The utility model also provides a pair of casual pants having the elastic structure of the utility model.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0015] 1. In the elastic structure of the present invention, the outer elastic band is connected to the front waistband and the back waistband, and the outer elastic band is wrapped in the middle interlayer of the back waistband. When not stretched, it can be well hidden in the back waistband. The inner elastic band is arranged on the inner side of the outer elastic band and is connected to the front waistband and the back waistband. When the inner elastic band is stretched, it is exposed but can be covered by the outer elastic band. At the same time, combined with the oblique pockets, the elastic structure is hidden in appearance, the waistband is flat and wrinkle-free, the elastic structure can be stretched to accommodate a wider range of body shapes, it is comfortable to wear, easy to put on and take off, and the skin will not be exposed when the elastic structure is stretched.

[0016] 2. The casual pants of the present invention use the elastic structure of the present invention, the waist is flat and wrinkle-free, the wearing is comfortable and easy to put on and take off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the elastic structure of Example 1.

[0018] Figure 2 This is a schematic back view of the elastic structure of Example 1.

[0019] Figure 3This is a diagram illustrating the principle of the elastic structure of Example 1.

[0020] Figure 4 This is a front view of the elastic structure of the third embodiment.

[0021] Among them: 1. Front piece; 2. Back piece; 3. Pocket opening; 4. Front waistband; 5. Back waistband; 6. Middle interlayer; 7. Interlayer opening; 8. Outer elastic band; 9. Inner elastic band; 10. Slant pockets; 11. Outer pocket piece; 12. Inner pocket piece; 13. Slit; 14. Outer waist piece; 15. Inner waist piece; 16. Mesh piece; 17. Cloth block piece; 18. Original fabric; 19. Pull-on elastic band. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods.

[0023] Example 1

[0024] like Figures 1 to 3 As shown, the elastic structure of this embodiment includes a front panel 1, a back panel 2, a front waistband 4, a back waistband 5, an outer elastic band 8, an inner elastic band 9 and a slant pocket 10.

[0025] The front panel 1 and the back panel 2 are sewn together, and the upper ends of the front panel 1 and the back panel 2 are separated to form a pocket 3. A front waistband 4 is sewn to the upper end of the front panel 1, and a rear waistband 5 is sewn to the upper end of the back panel 2. The rear waistband 5 is provided with an intermediate interlayer 6 and an interlayer opening 7 at one end near the front waistband 4. An outer elastic band 8 is provided within the intermediate interlayer 6. One end of the outer elastic band 8 is sewn to the rear waistband 5, and the other end extends through the interlayer opening 7 and is sewn to the front waistband 4. An inner elastic band 9 is provided inside the outer elastic band 8. One end of the inner elastic band 9 is sewn to the rear waistband 5, and the other end is sewn to the end of the front waistband 4 away from the outer elastic band 8. The oblique pocket 10 includes an outer pocket piece 11 and an inner pocket piece 12 located inside the outer pocket piece 11. The outer pocket piece 11 is sewn to the front waistband 4 and the front panel 1 respectively, and the inner pocket piece 12 is sewn to the inner elastic band 9 and the back panel 2 respectively. The outer pocket piece 11 and the inner pocket piece 12 are sewn together at the bottom. The upper ends of the outer pocket piece 11 and the inner pocket piece 12 away from the pocket opening 3 are separated to form a slit 13. The slit 13 can increase the range of motion and help the inner elastic band 9 stretch.

[0026] The back waistband 5 of this embodiment includes an outer waist panel 14 and an inner waist panel 15 arranged on the inner side of the outer waist panel 14. The outer waist panel 14 and the inner waist panel 15 are sewn together to form the aforementioned middle interlayer 6 and interlayer opening 7. One end of the outer elastic band 8 is inserted into the middle interlayer 6 from the interlayer opening 7 to the designated position and then sewn together with the outer waist panel 14 and the inner waist panel 15.

[0027] In this embodiment, the inner pocket panel 12 comprises a mesh panel 16 and a baffle panel 17 connected to the outside of the mesh panel 16. The mesh panel 16 is sewn to the inner elastic band 9, the back panel 2, and the outer pocket panel 11, respectively. The baffle panel 17 is sewn to the inner elastic band 9 and the back panel 2, respectively. The mesh panel 16 enhances the breathability of the garment, while the baffle panel 17 shields the portion of the mesh panel 16 exposed from the front panel 1 when the elastic structure is extended, thus preventing embarrassing skin exposure. The baffle panel 17 is preferably made of the same material as the front panel 1 or the back panel 2.

[0028] The elastic structure of this embodiment has a smooth surface and is wrinkle-free. It fits well and is comfortable to wear. It is easy to put on and take off and is suitable for a variety of waist circumferences. The elastic structure of this embodiment adopts a double-layer elastic band structure, which has high elasticity and is not easy to become loose, which is conducive to long-term wear. On the basis of the double-layer elastic band, the structural design of the oblique pocket 10 is combined. When the elastic structure is stretched, the outer bag piece 11 and the inner bag piece 12 are dislocated and separated, and the inner bag piece 12 partially exposes the front piece 1, thereby increasing the waist circumference. The inner bag piece 12 also plays a shielding role to avoid the problem of skin exposure. The structural design of the outer elastic band 8 and the back waistband 5 is that when the elastic structure is stretched, only the outer elastic band 8 stretching out of the middle interlayer 6 can be seen from the outside, and the outer elastic band 8 can also block the inner elastic band 9, which is more beautiful in appearance.

[0029] It is understood that the connection method of the various parts of this embodiment is not limited to sewing connection, and can also be bonded. The elastic structure of this embodiment is not only applicable to trousers, but also to skirts.

[0030] Example 2

[0031] In this embodiment, based on the first embodiment, a layer of cloth 18 is wrapped on the outer elastic band 8. The cloth 18 can be expanded and folded synchronously with the expansion and contraction of the outer elastic band 8, so as to cover the outer elastic band 8 pulled out of the middle layer 6 when the elastic structure is stretched, thereby improving the consistency of the appearance of the clothing.

[0032] The main cloth 18 is preferably made of the same material as the front sheet 1 or the back sheet 2 .

[0033] Example 3

[0034] Combine Figure 4 On the basis of the first embodiment, this embodiment adds the cloth 18 and the pulling elastic band 19 to shield the outer elastic band 8 pulled out of the middle interlayer 6 when the elastic structure is stretched, thereby improving the consistency of the appearance of the clothing.

[0035] Specifically, one end of the fabric 18 is connected to the front waistband 4, and the other end extends into the middle interlayer 6. A pull elastic band 19 is disposed within the middle interlayer 6, with one end connected to the end of the back waistband 5 away from the fabric 18 and the other end connected to the end of the fabric 18 located within the middle interlayer 6. When the elastic structure is expanded, the pull elastic band 19 is simultaneously stretched, and the fabric 18 and the outer elastic band 8 are pulled out of the middle interlayer 6 to cover the outer elastic band 8. When the elastic structure is restored, the pull elastic band 19 is simultaneously contracted, and the fabric 18, pulled by the pull elastic band 19, is retracted into the middle interlayer 6 together with the outer elastic band 8. Compared to Example 2, this embodiment has a smoother appearance and is more comfortable to wear.

[0036] The main fabric 18 is preferably made of the same material as the front panel 1 .

[0037] Example 4

[0038] This embodiment provides casual pants having any of the elastic structures described in Examples 1 to 3. Casual pants generally have a slanted pocket 10 on each side. The elastic structure described above can be applied to either slanted pocket 10. It is understood that applying the elastic structure described above to both slanted pockets 10 on each side of the casual pants will provide a better effect and greater comfort.

[0039] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details of the present invention are within the scope of protection of the present invention without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. An elastic structure, applied to trousers or skirts, characterized in that: include: Front piece (1); A rear panel (2) connected to the front panel (1), wherein the upper ends of the front panel (1) and the rear panel (2) are separated to form a bag opening (3); A front waistband (4) connected to the upper end of the front piece (1); A rear waistband (5) connected to the upper end of the rear panel (2), the rear waistband (5) being provided with an intermediate interlayer (6), and having an interlayer opening (7) at one end close to the front waistband (4); An outer elastic band (8) is arranged in the middle interlayer (6), one end of the outer elastic band (8) is connected to the rear waistband (5), and the other end extends out of the interlayer opening (7) to the middle interlayer (6) and is connected to the front waistband (4); An inner elastic band (9) is arranged on the inner side of the outer elastic band (8), one end of which is connected to the rear waistband (5), and the other end of which is connected to an end of the front waistband (4) away from the outer elastic band (8); The oblique pocket (10) comprises an outer pocket piece (11) and an inner pocket piece (12) arranged on the inner side of the outer pocket piece (11), wherein the outer pocket piece (11) is respectively connected to the front waistband (4) and the front piece (1), and the inner pocket piece (12) is respectively connected to the inner elastic band (9) and the back piece (2), the outer pocket piece (11) and the inner pocket piece (12) are sewn together at the bottom, and the upper ends of the outer pocket piece (11) and the inner pocket piece (12) on one side away from the pocket opening (3) are separated to form a slit (13).

2. The elastic structure according to claim 1, characterized in that: The rear waistband (5) comprises an outer waist piece (14) and an inner waist piece (15) arranged on the inner side of the outer waist piece (14); the outer waist piece (14) and the inner waist piece (15) are connected to form the middle interlayer (6); and the inner elastic band (9) is connected to the inner waist piece (15).

3. The elastic structure according to claim 1, characterized in that: The inner bag sheet (12) comprises a mesh sheet (16) and a cloth stop sheet (17), wherein the mesh sheet (16) is respectively connected to the inner elastic band (9), the rear sheet (2) and the outer bag sheet (11), and the cloth stop sheet (17) is connected to the outer side of the mesh sheet (16) and is respectively connected to the inner elastic band (9) and the rear sheet (2).

4. The elastic structure according to claim 3, characterized in that: The cloth blocking piece (17) and the rear piece (2) or the front piece (1) are made of the same material.

5. The elastic structure according to claim 1, characterized in that: It also includes a cloth (18), wherein the cloth (18) is wrapped around the outer elastic band (8) and can be unfolded and folded synchronously with the expansion and contraction of the outer elastic band (8).

6. The elastic structure according to claim 1, characterized in that: It also includes a main fabric (18) and a pulling elastic band (19), wherein one end of the main fabric (18) is connected to the front waistband (4), and the other end extends from the interlayer opening (7) into the middle interlayer (6); the pulling elastic band (19) is arranged in the middle interlayer (6), one end of which is connected to an end of the back waistband (5) away from the main fabric (18), and the other end is connected to an end of the main fabric (18) located in the middle interlayer (6).

7. The elastic structure according to claim 5 or 6, characterized in that: The main cloth (18) and the front piece (1) are made of the same material.

8. A pair of casual pants, characterized in that: A flexible structure having the elastic structure as claimed in any one of claims 1 to 7.

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