JPH0848344A - Handle and bag with handle - Google Patents

Abstract

PURPOSE:To obtain a handle that has a function of closing the opening of a bag, can be attached to a bag easily and is suitable for mass production, and a bag with the handle at low costs. CONSTITUTION:A belt 1 of a handle H is unmade of fabric with a length of about 40-50cm, a width of about 40mm and a thickness of 0.3mm, and a polyacetal resinmade latch sticks 2 with a diameter of 3mm are fuse-welded on both ends of the belt 1 with the latch sticks protruding about 1.5mm to the left and right sides from the width of the belt 1. Two pairs of polyacetal- resin-made male and female hooks 5 to be hooked together are respectively fuse-bonded by a molding device at both ends of parts between a handle part 3 and the latch sticks 3 of the belt 1 at intervals of about 30mm so that the belt 1 and the hooks 5 are integrally formed into one piece.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag with a handle, such as a bag made of paper or resin for packaging, a shopping bag made of cloth, or the like, and a bag with the bag equipped with the handle. is there.

[0002]

2. Description of the Related Art Most of bags with a handle are used for easy carrying when a consumer who purchases a product takes them home, or is used for carrying miscellaneous goods in daily life. In addition, both ends of a handle made of a cord or a band are fixed to the opening edge of a bag made of paper, synthetic resin, or a bag in which both are stacked.

As a means for fixing the handle to the bag, when a band is used, an adhesive or sewing means is adopted, and in the case of a cord, a cord is attached to a cord hole opened at the opening edge. Means for forming a knot for preventing slipping off at the tip end portion is adopted.

[0004]

However, in any case, not only is it difficult to fix the bag on the bag of the bag, but when an object is put in the bag, the opening of the bag remains wide open. Depending on what is put inside and what is put in it, the eyes of other people are anxious, so there is the inconvenience of avoiding carrying around with a bag with a handle.

For this reason, there are some cases in which a closing means such as a hook is adopted at the opening edge portion of the bag so that the contents in the bag cannot be seen. Since it requires a bag of overlapping size, it is uneconomical to use a bag of a size larger than necessary compared to the size of the container, and a hook etc. must be attached to the opening edge of the bag. Therefore, there is a problem to be solved in that the cost becomes high.

It is an object of the present invention to provide a bag suitable for mass production, which has a function of closing the opening of the bag and can be easily attached to the bag, and a bag with the bag using the bag at a low cost. It is what

[0007]

A handle according to the present invention is provided with synthetic resin hooking rods 2 and 2 at both ends of a strip 1 made of a flexible member having a predetermined width. A pair or a plurality of pairs of male hooks 4 and female hooks 5 made of synthetic resin, which are fixed to each other at both ends between the handle portion 3 of the band 1 and the retaining rods 2 and 2. Is characterized by being integrally fixed by molding means,
In addition, the bag with the handle according to the present invention has the opening facing edges 6, 6.
A bag 8 having a pair of attachment holes 7, 7 for each of them, and a strap 1 made of a flexible member having a predetermined width, at both ends of which is made of a synthetic resin. Two, two
And a pair or a plurality of pairs of male hooks 4 and female hooks 5 made of synthetic resin, which are fixed to each other between the handle portion 3 of the strip 1 and the hooking rods 2 and 2 by molding means. It is composed of a pair of fixed handles H, H, and is characterized in that the hooking rods 2, 2 of the respective handles H, H are passed through the bag attaching holes 7, 7 of the bag 8 from the inside to be hooked. It is what

[0008]

In the bag constructed as described above, one bag is used for a bag having a narrow opening and two bags are used for a relatively wide bag, but both ends of the strip 1 made of a flexible member are used. Since the hook 2 made of synthetic resin, which is equal to or longer than the width of the band, is provided in the bag, if the hole is formed in the opening edge of the bag to be used, the hook 2
Can be easily inserted by deforming the strip portion close to the base so that it can be inserted into the hole after the insertion, and a pair or a plurality of pairs of male and female can be inserted. By fastening the hooks 4 and 5, the bag opening portion is deformed in the closing direction to narrow the opening area.

In particular, when a plurality of pairs are arranged in a row at intervals in the longitudinal direction, the male and female hooks 4 and 5 to be fixed can be selected according to the size of the items put in the bag.

Further, by forming the hooking rod 2 and the male and female hooks 4 and 5 with a synthetic resin material, the hooking rod is formed at a position corresponding to the form of the completed handle along the long tape arranging line. Section, male and female hook molding portions are formed, and a die B having a hook rod forming portion formed adjacent to the outside of the hook rod forming portion is further used, and the hook rod and the male are continuously formed. By forming the female hook and cutting the portion C between the adjacent retaining rods, it is possible to mass-produce the handle H and to manufacture it at a low cost.

Further, the bag with a handle has a bag 8 having a pair of holes 7 for mounting the handle and a band 1 made of a flexible member having a predetermined width, and a synthetic resin having a width equal to or longer than the band width at both ends. Made of synthetic resin, and one or more pairs of male hooks 4 and female hooks 5 made of synthetic resin, which are fastened to each other between the handle portion 3 of the band 1 and the hanging rods 2. , Which are fixed by molding means, can be easily attached by deforming the band portion near the latching bar 2 so as to be twisted. In addition, one or a plurality of pairs of male and female can be attached. By fixing the hooks 4 and 5, the male and female hooks 4 and 5 that are deformed in the direction in which the bag opening is closed to narrow the opening area and are also fixed according to the size of the object put in the bag. Use a bag of the smallest size compared to the size of the package by choosing It becomes possible way.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a partially omitted plan view of a handle according to an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line AA of FIG. 1, and FIG. FIGS. 4A and 4B are perspective views showing an embodiment of a bag with a handle and a partially unattached state.

First, the first embodiment of the handle H will be described. As shown in FIGS. 1 and 2, both ends of a band 1 made of a 0.3 mm thick cloth having a length of about 40 to 50 cm and a width of about 20 mm. In addition, the retaining rods 2, 2 made of polyacetal resin and having a diameter of 3 mm are fusion-bonded in a state of protruding by 1.5 mm from the width of the strip to the left and right. Two pairs of a male hook 4 and a female hook 5 made of polyacetal resin, which are fixed to each other, are fused and integrated by a molding means at intervals of about 30 mm at both ends between 2 and 2, respectively. Has become.

The male hook 4 and the female hook 5 provided at both ends may be a pair, but preferably the size is adjustable so that the size of the one accommodated in the bag can be adapted to the opening width of the opening edge. Therefore, it is preferable to provide two or more pairs.

In this case, male hooks 4 and female hooks 5 are provided at the respective ends at the target positions with a distance of 20 to 30 mm in the longitudinal direction of the strip 1 with the center of the strip 1 as a reference. If so, there is no direction when attaching the two handles H to the bag,
The mounting workability can be improved, but they may be alternately arranged in one row, two rows, or zigzag.

The above-mentioned latch bar 2, male hook 4, female hook 5
Is not limited to the polyacetal resin, but nylon, polypropylene, polycarbonate, and other thermoplastic synthetic resins can be used.

The handle H described in each of the above embodiments is
Male and female hooks 4, 5 and hook bar 2 formed on one end side thereof
Then, in order to form the retaining rods 2, male and female hooks 4 and 5 of the other handles H, along the long strip arranging line, the retaining rod forming part and the male and female hook forming respectively. After arranging a long strip in a mold B having a portion, a resin is injected into each forming portion so as to be fusion-bonded and fixed, and a continuous handle H is formed by such means.
To produce. Then, in the production work line, the spaces C between the adjacent hooking rods 2 are cut to sequentially mass-produce the handles H.

Referring to FIG. 4, the bag with a handle will be described. With reference to FIG. 4, a tough bag 8 having a pair of holes 7 for mounting the handle at each of the opening facing edges 6, 6 and a flexible bag having a predetermined width. At both ends of the strip 1 made of a quality member, there are retaining rods 2 and 2 made of synthetic resin which are equal to or longer than the width of the strip, and between the handle portion 3 of the strip 1 and the retaining rods 2 and 2, respectively. The male hook 4 and the female hook 5 made of synthetic resin, which are fixed to each other, are fixed to each other by a molding means. 2 is the bag mounting holes 7 and 7 of the bag 8.
It is a structure that is hooked through from the inside.

The bag with a handle of the above embodiment is a case in which a pair of handles H, H are provided in an arched shape at each opening edge portion of the bag 8, but one or two opposing opening edge portions are provided. In some cases, the lantern H of the book may be connected so as to be connected in an arch shape.
However, in this case, the handle H may be an obstacle in putting the object to be accommodated. In this case, therefore, the handle H is allowed to escape to the left and right with a length that does not obstruct the bag opening.

[0020]

EFFECTS OF THE INVENTION Since the strips 1 made of the flexible member of the present invention described above are provided with the retaining rods 2 made of synthetic resin, which are equal to or longer than the strip width, at the both ends of the strip 1, the opening edge of the bag to be used If a hole is bored in, the band portion close to the retaining rod 2 can be easily inserted by deforming like twisting.
After the insertion, the retaining rod 2 is retained in the hole, and the force of opening and closing applied to the handle portion is suppressed by selecting one or a plurality of pairs of male and female hooks 4 and 5 to be attached. It is possible to reduce the form fatigue of the bag.

Further, the hook rod 2 fixed to the handle H and the male and female hooks 4 and 5 are made of a synthetic resin material, which corresponds to the form of the completed handle along the long tape arranging line. A mold B in which a retaining rod forming portion and male and female hook forming portions are formed at positions, and a retaining rod forming portion is further formed adjacent to the outside of the retaining rod forming portion to form a male and female hook forming portion. By continuously forming a hook bar and male and female hooks by using, and cutting C between adjacent hook bars 2, mass production of the handle H is possible and can be provided at low cost. it can.

In particular, when a plurality of pairs are arranged in a row at intervals in the longitudinal direction, the male and female hooks 4 and 5 to be fixed can be selected according to the size of the items put in the bag.

Furthermore, the bag with the handle can be easily attached to the bag 8 by deforming the band portion near the latching bar 2 so as to be twisted, so that the manufacturability of the bag with the handle is improved and One or more pairs of male and female hooks 4, 5
By fixing not only the bag opening is deformed in the closing direction and the opening area is narrowed, but also the male and female hooks 4 and 5 which are fixed according to the size of the bag are selected. It is economical because you can use a bag of the smallest size compared to the size of the package, and it is difficult to carry the package with a bag because it is difficult for others to see. Inconveniences such as being caused are eliminated.

[Brief description of drawings]

FIG. 1 is a partially omitted plan view of a handle H according to the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an explanatory diagram in the case of manufacturing a handle H.

FIG. 4 is a perspective view of an embodiment of a bag with a handle and a partially unattached state.

[Explanation of symbols]

 B Mold C C H Hand 1 Band 2 Hooking rod 3 Hand part 4 Male hook 5 Female hook 6 Opening opposite edge 7 Hole for attaching hand 8 Bag

Claims (6)

[Claims] 1. A strip 1 made of a flexible member having a predetermined width, and at both ends of the strip 1, synthetic resin hooking rods 2 made equal to or longer than the strip width, and a strap portion 3 of the strip 1. A pair or a plurality of pairs of male hooks 4 and female hooks 5 made of synthetic resin, which are fastened to each other, are fixedly integrated by molding means at both ends between the hooking rods 2, 2. Characterizing the handle. 2. When a plurality of pairs of male hooks 4 and female hooks 5 made of synthetic resin fixed to each other are provided, the male hooks 4 and female hooks 5 are provided at the respective end portions of the strip 1 in the longitudinal direction. The handle according to claim 1, wherein the handles are provided alternately in a direction or symmetrically with respect to the center of the strip 1. 3. When two pairs of male hooks 4 and female hooks 5 made of synthetic resin that are fixed to each other are provided, the male hooks 4 and female hooks 5 are attached to the respective ends of the belt 1. The handle according to claim 1, which is provided in the width direction. 4. When an even number of male and female hooks 4 and 5 made of synthetic resin fixed to each other is provided, the male hook 4 and the female hook 5 are provided at the respective ends and the longitudinal length of the strip 1 is set. The handle according to claim 1, wherein the handles are provided in two rows in a direction and are arranged alternately or symmetrically with respect to the center of the strip 1. 5. A bag 8 having a pair of mounting holes 7 for mounting the handle at each of the opening facing edges 6, 6, and a band 1 at both ends of a band 1 made of a flexible member having a predetermined width. Synthetic resin male rods, which are made of synthetic resin and have a width equal to or longer than the width, and which are attached to each other between the handle portion 3 of the band 1 and the engaging rods 2 and 2. It is composed of a pair of handles H, H in which a pair or a plurality of pairs of hooks 4 and female hooks 5 are fixed by a molding means. A bag with a handle characterized by being hooked through the holes 7, 7 from the inside. 6. The bag with a bag according to claim 5, wherein the hole 7 for mounting the bag is reinforced with eyelets, cardboard or the like.