JPS5837305Y2 - Bag structures such as handbags and shoulder bags - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of a bag such as a band bag or a shoulder bag, which has decorative knitting on the periphery to improve the finished appearance of the product.

Traditionally, band packs, shoulder bags, and other bags have been professionally manufactured using a variety of materials, such as cloth and leather, but recently, interest in handicrafts has increased, and various handicraft techniques have been developed. With the development of handicrafts, it became common practice for people to use their hobbies to make handicraft bags.

Therefore, in response to the trends of the times, the inventor of the present invention has been researching various handicraft techniques for some time, and using a synthetic resin net-like base material as a core material, various threads are knitted or pierced through it to create personalized designs. hobby.

First, we offered to create handbags and the like that are rich in variety while taking advantage of tastes.

After that, aiming for further changes and luxury,
The mesh surface of the net-like base material is surface-covered with parallel threads, tape, fabric, leather sheet, etc., and the net-like synthetic resin base material is used as a composite structure material in which the base material and the above-mentioned surface covering material are combined. It was proposed to be used to form the bag body.

However, when attempting to manufacture a bag or the like using such a composite structural material, it has been found that configuring the peripheral portion of the bag is extremely difficult and problematic.

That is, when a net-like synthetic resin base material is used as described above, and the surface of the yarn, tape, fabric, etc. is covered to form a composite structure material into a bag, etc., the periphery of the bag is The resin material of the net-like base material itself is exposed because the surface-covered parallel yarns, tapes, and other sheets cannot completely cover the periphery of the synthetic resin base material.
This has a completely different appearance from the surface of the main body of the product,
It creates a sense of discomfort as a bag and reduces the product value.

Therefore, in order to improve this problem, it was considered to wrap the exposed synthetic resin base material around the periphery of the bag with cloth, etc. However, simply wrapping and covering it would make it difficult to see the surface covering material of the main body when viewed from the bag as a whole. The discomfort between the parts was not resolved at all, and wrinkles were generated in the curved corners, deteriorating the appearance, and the problem was not resolved in any way.

In view of the above-mentioned actual situation, the present invention aims to improve the structure of the bag periphery of the handicraft-created band bag and shawl in the main body of bags and other bags, thereby eliminating the unnatural feeling of the synthetic resin base material exposed at the bag periphery. To provide a peripheral structure that disappears and has a rich decorative feel regardless of the use of synthetic resin materials.
The purpose of this is to provide a bag with superior commercial value.

Therefore, the first feature of the structure of the bag body of the present invention, which is suitable for such purpose, is that a synthetic resin base material having small holes for forming stitches at least in the peripheral portion is used as a core material, and a fabric for fabric structure is attached to this core material. Alternatively, a polymeric structural material covered and composited with leather or other sheets is used as the material for the bag body.The second feature is that when forming the shape of the bag using such polymeric structural material, the periphery of the material is One or more decorative stitches such as pultrusion stitches are provided in a portion including the stitch forming small holes having a required width in the section.

Here, the polymerized structural material refers to a material in which a surface covering material such as parallel threads, tape, fabric, or leather sheet is polymerized and covered with a base material made of a synthetic resin net plate material, etc. , is the material used to form the bag body.

Further, the peripheral edge of the polymeric structural material refers to the peripheral edge of the polymeric structural material that constitutes the bag body when a bag is made of the polymeric structural material.

Embodiments of the present invention will be described below based on the accompanying drawings.

FIG. 1 is a general view of a band bag according to the present invention, and a bag body piece 1 of an appropriate size as shown in FIG.
is folded in half, and the fan-shaped gossamer pieces 2 are connected to the U-shaped portions formed on both sides by ordinary connecting means, and the engaging cloth piece 3 including the fastener 3 is connected to the opening. It consists of

Here, in the same figure, 4 indicates the peripheral edge of the bag body piece, and 5
indicates a polymeric structural material from which the bag body piece is formed.

Therefore, in the above-mentioned bag, the present invention is characterized not only by the material forming the bag body, but also by the structure of the periphery. Polymerized structural material 5 of the main part of the bag body piece material
2 shows the configuration of the main body piece 1 and the detailed structure of the peripheral edge 4 of the main body piece 1.

That is, in FIG. 3, the polymeric structural material 5 forming the bag body piece 1 has a synthetic resin base material 6 in the form of a mesh frame having small holes 6' for forming meshes on the peripheral edge thereof as a core material, Using the mesh on the entire surface, the parallel threads and tape are respectively warp 1
．． It has a configuration in which the weft yarns 8 are cross-woven into the fabric structure and the surface of the base material is polymerized and covered as a fabric-like surface covering material.

Of course, the configuration of the polymeric structural material includes the synthetic resin base material 6 itself, the mesh frame material of the required size and shape, and a foamed or non-foamed synthetic resin material having small holes for forming meshes. It may be a plate-like sheet material, and the shape of the small holes can be any shape such as square holes, round holes, etc., and various modifications are possible.

On the other hand, the textile-like surface covering material shown in the figure is a structure that is to be formed in each mesh row or one or more mesh rows at appropriate intervals on the synthetic resin base material 6. Accordingly, the frame of the net-like base material 6 is passed through the stitch loops 9 and knitted in a chain shape, and the parallel yarn warps 7 are inserted into the chain-knit loops 9 according to each mesh row of the net-like base material. It is made by arranging the tape weft 8 to ensure its position, and then weaving the tape weft 8 into a plain weave structure with respect to the parallel yarn warp 7.

The warp threads 7 and weft threads 8 of the fabric material are not limited to parallel threads or tape, but other suitable materials can be selected to give various changes, and in parallel threads, various changes can be made therein. By mixing yarns of different colors, it is possible to exhibit a more diverse appearance than with tape alone, and to make the bag look beautiful.

Furthermore, the surface covering material may be thread or tape in addition to those mentioned above.

Fabric materials woven separately using materials such as parallel threads may be polymerized and used as shown in Figure 4 without being fixed as they are, and synthetic leather sheet materials may also be used in the same way. can.

Furthermore, when covering the surface, a synthetic resin base material 6 of a desired shape is
The required width of the periphery is covered in advance with adhesive, the ends of the warp made of tape etc. are fixed, the wefts are arranged on this and each end is fixed, and temporary binding is performed along the inside of the adhesive tape. After integrating the textured textile-like covering material with the base material 6, surface covering can be performed more easily by removing the adhesive tape.

Thus, when the bag body is made from a polymeric structural material having the structure as described above, the peripheral edge portion 4 is provided with a peripheral edge structure that is another feature of the present invention.

In order to construct this peripheral edge, first, as shown in FIG. 3, a piping tape, that is, an edging tape 10, is temporarily fixed with glue or the like along the periphery of the overlapping portion, and then the lower base material is placed on the edging tape 10 that continues to the periphery of the overlapping portion. A decorative stitch 11 is formed by knitting the yarn through the 6 meshes to form a boxwood pultrusion stitch, etc., and then continuously passing the thread through the small hole 6 for forming the stitch into the exposed surface of the synthetic resin base material 6 at the peripheral edge. Braid the thread,
Decorative stitches are sequentially formed.

A plurality of decorative stitches 11 formed by this pultrusion stitch or the like are formed up to the edge of the base material 6 (two in the figure), but when the base material 6 and the surface covering material overlap, the base material is exposed at the periphery. It covers the area.

In addition, since it is difficult to perform the above-mentioned pull stitching on the side edges of the base material 6, it is preferable to perform fine knitting or chain stitching 12.

In particular, in the above case, needle holes 13 are formed in advance in the edging tape 10 in order to facilitate the creation of stitches.

Furthermore, if a tape with one side bulged out is used as the edging tape 10, it is possible to prevent a gap from forming between the end of the overlapping portion and the formed stitches 11, and a better appearance can be obtained.

FIG. 4 is an example showing yet another peripheral edge structure, in which no edging tape is used compared to the case in FIG. 3, and similar to the case in FIG. Threads are directly knitted through the small holes 6 for forming stitches on the base material 6 to form stitches 11 by pultrusion stitching or the like, and fine stitching is performed at the edges.

12 stitches such as chain stitch are coated.

Note that any yarn can be used as appropriate for forming the stitches by pultrusion knitting or fine knitting in the periphery as described above, but colors that match the two colors of the pattern of the textile-like covering material may be used as appropriate. It is preferable to use thread.

The above explanation has been made regarding the case where the main body piece 1 shown in FIG. 2 is folded in half. In addition to the sleeve pieces, a bottom piece may also be used to make this.

Thus, with the above configuration, the main body piece and the peripheral structure are formed, and the bag is made of a composite material consisting of a textile-like covering material and a synthetic resin base material. Bags for various types of bags will be finished well, and the enjoyment of creating handicrafts will be doubled.

As described above, the present invention creates a bag body by forming decorative stitches by pultrusion on the periphery of a composite polymer structure consisting of a surface covering material and a synthetic resin base material, and By passing the yarn through J-J-L and forming decorative stitches such as knitted boxwood pultruding stitches, the bag periphery is firmly tightened. Moreover, small holes are formed, and by passing the yarn through these, it is possible to tighten the bag periphery between the stitches. Enhances the tensioning effect of Ogero knitting yarn,
The bag shape can be held firmly and stably, and the bag periphery can be strengthened, and the uniqueness of the knitted pull stitches and knitting yarn, combined with the variety of changes in the covering material of the main body piece, makes it possible to create a product. The appearance and decorative effect of the bag are further improved, and the presence of the small holes for forming stitches in the synthetic resin base material makes it easy to insert the needle when making decorative stitches, simplifying the formation of stitches, and making it easier to create bags by handicrafts. In addition to solving problems in the production of plastic bags, we also use composite materials consisting of various covering materials and synthetic resin base materials, and develop products using these materials.

It contributes to luxury and has great significance in the creation of bags.

In particular, the structure of the present invention not only strengthens the periphery, which is an important part of bags, with the stitches that connect the small holes, but also prevents it from being damaged. By forming stitches corresponding to the curved shape of the corners, it is possible to create a well-formed and beautiful peripheral structure, bringing the feel of traditional bags into line with modern trends. It is extremely effective to greatly improve the commercial value of the product.

The bag structure of the present invention is particularly suitable for use as a handicraft product.

[Brief explanation of the drawing]

Fig. 1 is a schematic diagram of a band bag according to the present invention, Fig. 2 is a developed plan view of a bag main body piece of the band bag in Fig. 1, and Fig. 3 is an enlarged outline of a partially released part showing an example of a bag main body piece. 4 are partially enlarged views showing other embodiments of the bag body piece. 1...Bag body, 2...Sleeve piece, 4.
...Peripheral portion, 5...Polymerized structural material, 6...
... Synthetic resin base material, 6 ... Small holes for stitch formation, 7 ... Warp, 8 ... Weft, 10.
...Edging tape, 11...Small hole portion formed by pull-out knitting, 12...Side end covering portion formed by fine knitting.

Claims (1)

[Scope of utility model registration request] The bag body of the bag, in which gosel pieces are interposed on both sides of the bag body, is made of a polymeric structure material having a surface covering of a synthetic resin base material and having small holes for forming stitches on at least the periphery. and the JVfL is passed through the peripheral edge of the bag body-forming polymeric structural material, including the small holes for forming the stitches, and a decorative stitch is formed by knitting the threads, such as one or more pultrusion stitches, etc. A band bag featuring
The shoulder strap has a bag structure such as a bag.