TWM594619U - Sewing-free fabric structure - Google Patents

Abstract

A fabric structure without stitching includes: a first fabric, a second fabric and a binding strip. The first cloth includes a first cloth piece and a first coating film covering the first cloth piece; the second cloth includes a second cloth piece and a second coating film covering the second cloth piece; the first coating One side of the film and one side of the second coating film are hot-melted and bonded to each other to form an adhesive line; the bonding strip is hot-melted and applied between the side of the first cloth and the side of the second cloth corresponding to the bonding line. Thereby, a waterproof effect without seams and an effect of effectively improving the structural strength between the first and second fabrics can be achieved.

Description

Fabric structure without sewing

This creation is about the connection between the pieces of cloth, especially referring to a cloth structure without stitching.

Regarding the connection between the cloth piece and the cloth piece, the sewing method is currently used, but the cloth piece after sewing will have countless sewing holes, thus causing water leakage problems.

In order to waterproof, the existing waterproof tape is further pasted on the sewing line after the sewing to seal all the sewing holes with the waterproof tape to achieve the waterproof effect.

However, the existing waterproof stickers have insufficient fixation reliability and unstable water pressure. As a result, the waterproof stickers will still be detached from the cloth and will no longer close the hole of the car.

The purpose of this creation is to provide a fabric structure without stitching.

In order to achieve the above purpose, the present creation department provides a fabric structure without stitching, including: a first fabric, including a first cloth piece and a first coating film covering the first cloth piece, the first One place of the covering film is a first adhesive part; a second cloth, including a second cloth sheet and a second covering film covering the second cloth sheet, one place of the second covering film Is a second bonding part, the first bonding part and the second bonding part are hot-melted and bonded to each other to form a bonding line; and a bonding strip corresponding to the bonding line is hot-melted and applied to the side of the first cloth Between one side of the second cloth.

Compared with the prior art, this creation has the following effects: By having no stitching, so there are no stitching holes, water can not penetrate, so it has an absolute waterproof effect; by combining the strips, the first and second fabrics can be effectively improved The structural strength between them also has a waterproof effect.

The detailed description and technical content of this creation are explained in conjunction with the drawings below. However, the drawings are provided for reference and explanation only, and are not intended to limit this creation.

This creation provides a fabric structure without stitching (hereinafter referred to as the fabric structure), as shown in Figures 1 to 6 is the first embodiment of the creation, as shown in Figure 7 is the second embodiment of the creation, as shown Figure 8 shows the third embodiment of the creation.

As shown in FIGS. 1 to 6, the first embodiment of the fabric structure of the present invention includes: a first fabric C1, a second fabric C2, and a first combining bar 5, preferably further including a second combining bar 6.

The first cloth C1 includes a first cloth piece 1 and a first coating film 3. The first cloth sheet 1 has a first surface 11 and a second surface 12 facing each other, and a plurality of cloth edges (not shown with element symbols) connected between the periphery of the first surface 11 and the periphery of the second surface 12. The first coating film 3 covers the first surface 11 of the first cloth sheet 1 and has a plurality of film edges 31.

The second cloth C2 includes a second cloth piece 2 and a second coating film 4. The second cloth piece 2 has a first surface 21 and a second surface 22 facing each other, and a plurality of cloth edges (not shown with element symbols) connected between the periphery of the first surface 21 and the periphery of the second surface 22. The second coating film 4 covers the first surface 21 of the second cloth sheet 2 and has a plurality of film edges 41.

Among them, the first coating film 3 and the second coating film 4 can be a glue film, so the melting point is only slightly greater than 100 ℃, so it is suitable for hot melt bonding by ultrasound, and the hot melt cutting is taken as an example. The description is as follows.

As shown in FIG. 2, the first cloth C1 and the second cloth C2 are stacked face to face with each other. In this embodiment, the first coating film 3 and the second coating film 4 must also be stacked facing each other. Next, ultrasonic fusion is performed at the cutting line L1 shown in FIG. 2 so that the new film edge 31 formed by cutting the first coating film 3 and the new film edge formed by cutting the second coating film 4 The film edges 41 are hot-melted and bonded to each other (as shown in Figures 3 and 4); at this time, the original fabric structure is spread out, as shown in Figure 3, the first fabric C1 side and the second fabric C2 side Adjacent to each other. In short, as long as the first cloth C1 and the second cloth C2 that are superimposed on each other are ultrasonically cut, the first coating film 3 and the second coating film 4 can be made with new film edges 31, 41 are connected to each other, so that the first cloth C1 and the second cloth C2 are connected to each other without seams, and because there are no seams and no seams, there is absolutely no water leakage and an absolute waterproof effect.

The new film edge 31 of the first coating film 3 and the new film edge 41 of the second coating film 4 described above are defined as a first adhesive portion 311 and a second coating of the first coating film 3, respectively A second bonding portion 411 of the film 4. Through ultrasonic hot-melt cutting, as shown in FIGS. 4 and 5, the first bonding portion 311 and the second bonding portion 411 will be adjacent to each other and hot-melt bonded to each other to form a bonding line L2.

The first bonding strip 5 may be a long sheet-shaped object. In this embodiment, a rubber strip is used as an example for description. The first bonding strip 5 corresponds to the position of the bonding line L2, and is bonded and covered between the second surface 12 of the first cloth piece 1 and the second surface 22 of the second cloth piece 2 by hot melt. Therefore, by hot-melting the first bonding strip 5 on the second surface 12 of the first cloth sheet 1 and the second surface 22 of the second cloth sheet 2, the first cloth C1 and the second cloth C2 can be raised The structural strength of the room can even further improve the waterproof effect.

As shown in FIG. 7, this is the second embodiment of the fabric creation structure. The second embodiment is substantially the same as the first embodiment described above, and the only difference is that it further includes a second binding strip 6.

The second connecting strip 6 can also be a long piece of article. In this embodiment, a rubber strip is used as an example for description. The second bonding strip 6 corresponds to the position of the aforementioned bonding line L2, and is bonded and adhered between the outer side surface 32 of the first coating film 3 and the outer side surface 42 of the second coating film 4 by heat fusion. As a result, the aforementioned structural strength and waterproofness of the fabric structure of this creation can be improved to an excellent state.

Of course, in some embodiments, the first bonding strip 5 and the second bonding strip 6 can also be a waterproof adhesive strip and a reflective adhesive strip, respectively, so as to have a waterproof function by the waterproof adhesive strip, and by the reflective adhesive strip It is both beautiful and eye-catching at night.

As shown in FIG. 8, this is the third embodiment of the fabric creation structure. The third embodiment is substantially the same as the first embodiment described above, and the only difference is that the first bonding strip 5 is changed and bonded to the first coating film 3. Between the outer side surface 32 and the outer side surface 42 of the second coating film 4, and of course, the first bonding strip 5 also needs to be hot-melt coated corresponding to the position of the bonding line L2.

In other embodiments not shown in the drawings, the first cloth C1 and the second cloth C2 need not be adjacent to each other as described above, and the first cloth C1 and the second cloth C2 may actually overlap each other with only a small area. For example, the partial width of the right side of the bottom surface (outer side surface 32) of the first fabric C1 is overlapped with the partial width of the left side of the top surface (outer side surface 42) of the second fabric C2 after being reversed. shape. At this time, the first bonding strip 5 may be adhered and pasted between the overlapping portions of the two outer side surfaces 32 and 42 by heat fusion, or may be adhered and pasted on the second surface 12 of the first cloth sheet 1 and the first Between the outer sides 42 of the second coating layer 4. Of course, when the first bonding strip 5 and the second bonding strip 6 are provided at the same time, they can be adhered and pasted between the overlapping portions of the two outer side surfaces 32 and 42 and the second surface 12 of the first cloth sheet 1 respectively With the outer surface 42 of the second coating layer 4.

In addition, with this creative fabric structure, most fabrics C1 ~ Cn (n=any natural number above 2) can be connected to each other to make various types of clothing without sewing.

It must be noted that the first and second coating films 3 and 4 in this creation are not limited to adhesive films, as long as they can be coated on the first and second cloth sheets 1 and 2 and the melting point is suitable for hot melting by ultrasound It can be cut; the first and second bonding strips 5, 6 of this creation are not limited to adhesive strips, as long as they can be adhered and pasted on the first and second cloth pieces 1, 2 or the first and second coating films by heat fusion 3, 4 is enough.

In summary, compared with the prior art, this creation has the following effects: by covering the first and second cloth sheets 1, 2 with the first and second covering films 3, 4, it is suitable for ultrasonic fusion The first and second coating films 3 and 4 are adhered, so that the first and second fabrics C1 and C2 can be connected to each other without sewing, and because there are no sewing holes and no sewing holes, the water liquid has no penetration and has Absolute waterproof effect; furthermore, the first and second fabrics C1 and C2 can be connected to each other by hot-melting the first bonding strip 5 on the connection between the first and second fabrics C1 and C2 The structural strength can even further improve the waterproof effect.

The above mentioned are only the preferred and feasible embodiments of this creation, and the scope of patents of this creation is not limited by this. Any equivalent structural changes caused by the use of this creation description and graphic content are equally included in this creation. Within the scope of the rights, Chen Ming.

C1: the first cloth

C2: Second fabric

L1: cutting line

L2: Sticky lines

1: the first cloth piece

11: The first side

12: second side

2: The second piece of cloth

21: The first side

22: Second side

3: The first coating film

31: Membrane

311: The first bonding part

32: Outer side

4: Second coating film

41: film edge

411: The first bonding part

42: Outer side

5: The first combination

6: second combination

FIG. 1 is a three-dimensional exploded schematic diagram of the first embodiment of the creation.

FIG. 2 is a schematic cross-sectional view of the creation according to FIG. 1 when overlapped.

FIG. 3 is a perspective schematic view of the first embodiment of the creation before the first bonding strip is pasted.

FIG. 4 is a schematic sectional view of the creation according to FIG. 3.

FIG. 5 is a schematic cross-sectional view of the creation according to FIG. 4 after the first bonding strip is pasted.

FIG. 6 is a schematic perspective view of the creation according to FIG. 4 after the first bonding strip is pasted.

7 is a schematic cross-sectional view of a second embodiment of the creation.

8 is a schematic cross-sectional view of a third embodiment of the creation.

C1: the first cloth

C2: Second fabric

L2: Sticky lines

1: the first cloth piece

11: The first side

12: second side

2: The second piece of cloth

21: The first side

22: Second side

3: The first coating film

4: Second coating film

5: The first combination

Claims (10)

A fabric structure without stitching, including: A first cloth, including a first cloth piece and a first coating film covering the first cloth piece, and a portion of the first coating film is a first adhesive part; A second cloth, including a second cloth piece and a second coating film covering the second cloth piece, one place of the second coating film is a second adhesive part, the first adhesive part and The second bonding parts are hot-melt bonded to each other to form a bonding line; and A bonding strip is applied between the side of the first cloth and the side of the second cloth by hot-melt bonding lines. The fabric structure without stitching according to claim 1, wherein one side of the first fabric and one side of the second fabric are adjacent to each other side by side, and the first coating film and the second coating film are respectively coated on the One side of the first cloth piece and one side of the second cloth piece, the bonding strip is hot-melt coated between the other side of the first cloth piece and the other side of the second cloth piece. The fabric structure without sewing as described in claim 2, wherein one side of the first coating film and one side of the second coating film are the first bonding portion and the second bonding portion, respectively, the first bonding The portion and the second bonding portion are adjacent to each other to form the bonding line. The fabric structure without sewing as described in claim 2 further includes another bonding strip, which corresponds to the bonding line and is hot-melt bonded to the outer surface of the first coating film and the second coating Between the outer sides of the film. The fabric structure without sewing as described in claim 4, wherein the bonding strip and the other bonding strip are a waterproof rubber strip and a reflective rubber strip, respectively. The fabric structure without sewing as described in claim 1, wherein the bonding strip is a rubber strip. The fabric structure without stitching according to claim 1, wherein one side of the first fabric and one side of the second fabric are adjacent to each other side by side, and the first coating film and the second coating film are respectively coated on the On one side of the first cloth piece and one side of the second cloth piece, the bonding strip is hot-melt coated between the outer side surface of the first coating film and the outer side surface of the second coating film. The fabric structure without sewing as described in claim 7, wherein one side of the first coating film and one side of the second coating film are the first bonding portion and the second bonding portion, respectively, the first bonding The portion and the second bonding portion are adjacent to each other to form the bonding line. The fabric structure without sewing as described in claim 7, wherein the bonding strip is a waterproof strip or a reflective strip. The fabric structure without sewing as described in claim 1, wherein the first coating film and the second coating film are both a glue film.

Images