JP3046401U - Net bag - Google Patents

Abstract

(57) [Summary] [Object] To obtain a net bag with a large mesh size suitable for use in collecting, for example, PET bottles and empty cans at low cost. In order to knit a net bag, two net portions having large meshes are simultaneously knitted, and at the time of the knitting, ear portions (2b, 2b) on both side edges and an opening (2c) at one end serving as a bag bottom. Are knitted together by the above knitting to form a mesh bag main body 2, and a rimming member 3 for rimming the rim is sewn to the rim of the opening 2a at the other end of the mesh sack main body 2, A mesh bag 1 into which a rope 4 for closing an opening is inserted and held.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a net bag having a large mesh size, and more particularly to a net bag suitable for collecting articles such as plastic bottles and empty cans.

[0002]

[Prior art]

 Articles such as those described above may be bulky and have liquid left inside, and the vinyl bags used so far are not suitable for storing them. The liquid accumulates at the bottom of the bag, makes it impossible to see the interior of the bag even if foreign matter is contained, does not allow the bag to be reused, and tends to break.

[0003] For this reason, it is conceivable to use a net bag. However, a mesh bag having a small mesh size is inferior in water drainage as described above, and is easily broken at the corner of a can. A new net bag is required. However, since sewing to form a bag cannot be easily performed unless the mesh has a small mesh size, the mesh bag cannot be formed at a reduced cost.

[0004]

[Problems to be solved and means for solving them]

 Therefore, the main object of the present invention is to obtain a net with a large mesh size at low cost.

[0005] A means for that purpose is to knit a net bag by simultaneously knitting two net portions having a large mesh size at the same time, and at the time of the knitting, ears on both side edges are knitted by the above-mentioned knitting in a single manner. It is characterized by being.

[0006] Furthermore, in knitting a net bag, two net portions having a large mesh size are knitted at the same time, and at the time of the knitting, ears on both side edges and an opening at one end serving as a bag bottom are formed. Is a net bag knitted by the above knitting.

In addition, a rim member for rimming the rim may be attached to the rim of the opening at the other end, and a rope for closing the opening may be inserted and held in the rim member.

[0008] Furthermore, in knitting the net bag, the two net portions having a large mesh size are simultaneously knitted in the knitting direction long, and at the time of the knitting, the ear portions on both side edges are knitted by the above knitting. The mesh bag is formed by knitting the closed portion serving as the bag bottom at the predetermined interval in the length direction by the above knitting.

[0009] Furthermore, in knitting a net bag, two net portions having a large mesh size are simultaneously knitted long in the knitting direction, and at the time of knitting, one side edge serving as a bag bottom is formed by the knitting. The mesh bag is knitted so as to be knitted at predetermined intervals in the longitudinal direction, and the closed portions serving as the ears on both side edges of the bag are knitted by the above knitting.

It is preferable that the warp yarn of the net portion is formed by Russell knitting, and the single knitting is performed by Russell knitting.

[0011]

[Action and effect]

 That is, according to the above-described configuration, when knitting the two net portions, the front and back sides, which are the main body of the net bag, the ear portions on both sides and the opening at one end serving as the bottom of the bag can be knitted in a single layer. It can be easily manufactured without sewn even with a fine net bag.

[0012] Furthermore, since a separate step is not required for the production, an inexpensive production with a reduced cost is possible. Also, since the mesh bag has a large mesh size, thick yarn can be used, so it can be made strong so that it does not break even if it hits the corner of a can.

[0013] Furthermore, in addition to good drainage, the inside can be seen well, foreign matter can be easily removed, and portability can be reduced. Furthermore, since it is easy to wash (removal of adhering dust) and dry, it can be reused without any trouble and resources are not wasted. For this reason, it is an ideal net bag for collecting recycled products.

According to the first aspect of the present invention, since there are openings at both ends, it is sufficient to close the side corresponding to the bag bottom with a rope or the like at the time of use. Further, when formed long in the knitting direction, it may be used as described above after cutting it to the required length.

According to the configuration of the second aspect, since the side corresponding to the bag bottom is knitted in a single layer, it can be used as it is. After the articles are stored, the mesh bag has a large mesh size, so the opening can be easily closed by inserting a rope or the like as appropriate.

According to the third aspect of the present invention, since the rim is attached to the mouth, the mouth is firm and durable without fraying, and can easily store articles. Also, after storing the goods inside, the rope can be closed simply by pulling the rope held in the opening, which is easy to handle.

According to the configurations of claims 4 and 5, in use, a large number of net bags similar to those of the configuration of claim 2 can be obtained by cutting along the closing portion.

[0018]

【Example】

 One embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view of a mesh bag 1, which has a flat rectangular shape and has three sides excluding an opening 2a at one end, that is, ears 2b, 2b on both side edges and a side opposite to the opening 2a. An edge member 3 and a rope 4 are attached to the opening 2a at one end of the net bag main body 2 having a closed bottom 2c.

For the framing member 3, for example, a band-shaped netting having the same color as the net bag main body 2 but having a small mesh size may be used, and as shown in FIG. Then, it is sufficient to cover the wrapped portion so as to wrap it inside and outside, and then sew it. The rope 4 is inserted into and held by an insertion hole formed by sewing the edging member 3. The rope 4 may be held through, for example, a hole appropriately formed in the edging member 3 and the mesh of the net bag body 2, or may be held through the mesh of the net bag body 2 without the edging member 3 attached. Good.

The mesh bag main body 2a is obtained from a mesh bag material 5 as shown in FIG. This raw material mesh 5 is formed by simultaneously knitting two net portions 5a, 5a having a large mesh size in the knitting direction long at the time of knitting, and at the time of knitting, the ear portions 5b, 5b on both side edges are knitted by the above knitting. However, a closed portion 5c serving as a bag bottom is knitted at the predetermined interval in the length direction by a single knitting by the knitting. That is, the mesh bag main body 2 is obtained by cutting along the edge on the side opposite to the opening of the closing portion 5c in the raw mesh bag 5 as shown in FIG.

[0021] The raw net bag 5 may be wound into a roll as shown in the figure, or may be folded in a 99-fold form. Also, it may be formed without the above-mentioned closing portion 5c. In this case, if the net bag main body 2 is cut to a required length, openings are formed at both ends. The bottom side may be closed with, for example, a rope.

As shown in FIG. 5, which is an enlarged plan view of a portion A in FIG. 3, the knitting is performed by forming a plurality of warp yarns 6 in parallel by Russell knitting at predetermined intervals suitable for a large size. At the time of knitting, a plurality of weft yarns 7 are woven between the warp yarns 6 to form a lattice shape. As shown in the left side of FIG. 6, the single knitting for forming the ear portions 5b and the closing portions 5c is performed by rassel knitting the warp yarns 6 of the two net portions 5a on the front and back sides by a predetermined length. Do.

According to the above-described configuration, since the net body 2 is formed only by knitting, it can be easily manufactured without sewing even if the mesh size is large. In addition, since no separate process is required for producing net bags, inexpensive production with reduced costs is possible. The net bag body 2 can be used as a net bag as it is, but when the rimming member 3 is attached to the opening 2a of the net bag body 2, the mouth is firm and durable without fraying, and it can store goods. Easy to do. In addition, since the rope 4 is held, the article can be closed simply by pulling the rope 4 after the article is stored therein, and the handling is easy. Furthermore, since a large number of the net bag main bodies 2 are obtained by cutting the raw net bag 5, it is easy to manufacture the net bags 1, and the required number of net bags 1 can be obtained on site and as needed.

[0024] In the above-mentioned net bag formed by attaching the edging member 3 and the rope to the net bag body 2 as described above, since the mesh size is large, a thick thread can be used. It can be made strong. In addition to good drainage, the inside can be seen well, foreign matter can be easily removed, and the weight is low, making it easy to carry. Furthermore, it is easy to wash (removal of attached debris) and dry, so it can be reused without difficulty and resources are not wasted. For this reason, it becomes an optimal net bag for collecting recycled products.

[Brief description of the drawings]

FIG. 1 is a perspective view of a mesh bag.

FIG. 2 is an exploded perspective view of the mesh bag.

FIG. 3 is a perspective view of a raw mesh bag.

FIG. 4 is a plan view of a net bag and a raw net bag.

FIG. 5 is an enlarged plan view of a part A in FIG. 3;

FIG. 6 is an enlarged side view of a portion B in FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Net bag 2 ... Net bag main body 2a ... Opening 2b ... Ear 2c ... Bottom part 3 ... Edge member 4 ... Rope 5 ... Net bag raw material 5a ... Net 5b ... Ear 5c ... Closing portion 6 ... Warp

Claims (6)

[Utility model registration claims] 1. A knitting net for knitting a net bag in which two net portions having a large mesh size are knitted at the same time, and at the time of the knitting, the ear portions on both side edges are knitted by the above knitting. 2. The knitting of a net bag, knitting of two net portions having a large mesh size at the same time, the ear portions on both side edges and the opening portion at one end serving as the bottom of the bag. A net bag knitted by knitting. 3. A mesh bag according to claim 2, wherein a rimming member for rimming the rim is attached to the rim of the opening at the other end, and a rope for closing the opening is inserted and held in the rimming member. . 4. In knitting a net bag, two net portions having a large mesh size are simultaneously knitted in the knitting direction for a long time, and at the time of knitting, the ear portions on both side edges are knitted by the above knitting. ,
A mesh bag in which a closed portion serving as a bag bottom is knitted by the above-mentioned knitting at a portion at predetermined intervals in the length direction. 5. When knitting a net bag, two net portions having a large mesh size are simultaneously knitted in the knitting direction for a long time, and at the time of knitting, one side edge serving as a bag bottom is made single by the knitting. A mesh bag that is knitted and has a single closed knitted portion with ears at both side edges of the bag at predetermined intervals in the length direction. 6. The net bag according to claim 1, wherein the warp yarns of the net portion are formed by Russell knitting and the knitting is performed by Russell knitting.