JP2000139540A - Handle member for bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To correctly attach a handle member made of a flexible material such as synthetic resin to the opening edge part of a bag only by attaching an opening preventing means toward the inside of the bag without confirming the left and right sides or front and rear sides of the handle member for constituting a pair of handles, to lightly and easily engage the opening preventing means, and to hardly open the bag by the movement of contents or the like. SOLUTION: Both the end parts of a clamp part 1 is bisected, a pair of attachments 2 and 3 are formed by making them flat and confronting them, a coupling hole 4 is bored on one attachment 2, a coupling projection 5 to be coupled with the coupling hole 4 is projectingly provided on the other attachment 3, and an upper side engage hook 7e and a lower side engage hook 7f are projectingly provided so that the size of the portion with which the lower side engage hook 7f is engaged is made larger than the portion with which the upper side engage hook 7e is engaged. Besides, a stopper 9 provided with engage hook receiving ports 8 at positions symmetric to these engage hooks is provided on the outer surface of the attachment 2 on which the coupling hole 4 is bored.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle for a bag made of synthetic resin or the like and used by attaching it to a paper bag or the like.
In particular, the present invention relates to a bag-bearing member provided with means for preventing the bag from opening naturally except when the mouth of the bag is required.

[0002]

2. Description of the Related Art Conventionally, various proposals have been made for such a hand. For example, there is a configuration in which a fitting projection and a fitting hole are symmetrically installed on mounting pieces at both ends of a main body of a hand as a means for preventing a natural opening, and a natural opening is prevented by fitting this. About, for example,
No. 0-18616, Japanese Utility Model Laid-Open No. 51-1089,
JP-A-51-73513 and JP-A-57-5772.
No. 2, JP-A-60-8743, JP-A-Heisei 03-
No. 75144, and the like.

[0003] In some of these, two parts are separately molded, and the two parts are combined, three parts are made into one set, and two parts are attached to each other, and the other part is used as a counterpart. Configuration to be locked by combining with opening prevention means, 1
There has been proposed a configuration in which a single plate is hooked and locked by opposing opening preventing means only by hooking.

[0004]

However, if there are many components, it takes too much time to mount the components, or one of the fitting portions of the opening preventing means is a fitting protrusion, and the fitting portion on the opposite side is a fitting protrusion. There was an inconvenience that the fitting hole had to be checked while checking the left and right sides for mounting.

In order to solve such inconveniences, there is a structure in which the left and right fitting portions have the same structure. However, if the fitting hole is small, the fitting becomes difficult, and the fitting is performed in order to facilitate the fitting. If the hole is loosened, there is a concern that the fitting may easily come off due to the movement of the contents of the bag.

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the disadvantages of the prior art and eliminate the need to check the right, left, front and back of the hand when mounting it on the edge of a bag, as seen with the conventional hand. However, normal work can be performed simply by attaching the opening prevention means toward the inside of the bag, and the opening prevention means can be easily and easily engaged with the opening prevention means. It is an object of the present invention to provide a bag carrying member having means.

[0007]

According to the present invention, in order to achieve the above-mentioned object, a pair of holding hands attached to the rim of an opening of a bag is made of a flexible material such as synthetic resin. It is a carrying member formed of a material, and both ends of a grip portion serving as a main body of the carrying member are divided into two forks, and a pair of attaching pieces which are flat and face each other are formed, and one of the attaching pieces is formed. A coupling hole is formed in the other mounting piece, and a coupling lug is formed on the other mounting piece so as to be coupled to the coupling hole. The size of the portion where the upper side engaging hook and the lower side engaging hook engage with the lower side engaging hook is formed. Is made larger than the part where the upper side engaging hook engages,
Further, a gist having an engaging hook receiving port at a position symmetrical to the engaging hook is provided on the outer surface of the mounting piece having the coupling hole.

More specifically, in the present invention, the holding member of the present invention attaches the natural opening preventing means to the outer surfaces of the mounting pieces integrally formed on both ends of the holding portion of the holding hand as a fastener. Two engaging hooks are provided on the circumference of the pedestal of the fastener, and the hooks are directed outward, and are provided at positions obliquely intersecting with the longitudinal center line of the mounting piece, and at positions corresponding thereto. Two engaging hook receiving holes are arranged. In this way, a total of four sets of engaging hooks attached to both opposing rims are configured to engage with each other strongly and detachably.

[0009] The upper hook is an upper hook, and the lower hook is a lower hook.
The upper hook was formed smaller than the lower hook.

The upper hook can be easily opened from the edge of the bag by providing a different engagement force with the lower hook. A strong engaging force is exerted against a force that shakes or pushes the pushed-in contents from the inside with a compressed restoring force or the like, so that the contents cannot be easily opened.

[0011]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 7 is a perspective view showing the entire carrying member of the bag based on the present invention, FIG. 6 is a perspective view showing a state where the carrying member is attached to the bag, and FIG. 8 is an explanatory diagram showing an engaged state. is there. 1 to 5 are enlarged views of a main part.

The carrying member of the bag according to the present invention is integrally formed of a synthetic resin material having flexibility. For example, both edges of the opening of the bag 10 formed of paper are opposed to each other. One piece is sandwiched between the mounting pieces 2 and 3 and fixed to the portion 11, and is used as a pair of carrying hands.

The string-shaped grip 1 is formed in a shape that is easy to grasp by hand, and both ends of the grip 1 are divided into two forks to form a pair of flat mounting pieces 2 and 3 facing each other.

The flat mounting piece 2 is provided with two connecting holes 4, and the flat mounting piece 3 is provided with connecting projections 5. In this manner, at two locations of the mounting piece 3, the coupling holes 4 of the mounting piece 2 are arranged so as to face each other, and the coupling projections 5 penetrating the rim 11 are coupled to each other. As shown in FIG. 7, the holding member is attached to the lip 11 of the bag 10.

A fastener 9 is formed on the outer surface of the mounting piece 2,
The locking member 9 includes a pedestal 6 and an upper side engaging hook 7 on its circumference.
e, the lower side engaging hook 7f, and the engaging hook receiving port 8 at two places.

As shown in FIGS. 2 and 3, the upper engaging hook 7e and the lower engaging hook 7f are arranged at positions obliquely (eg, at 45 °) to the longitudinal center line of the mounting piece 2. . The engagement hook receiving holes 8 are formed at the symmetrical positions of the upper side engagement hook 7e and the lower side engagement hook 7f, and are formed in the circumferential portion of the pedestal 6.

In FIGS. 3 and 8, the upper engaging hook 7e and the lower engaging hook 7f, which are indicated by two-dot chain lines, are attached to the mounting piece 2 sandwiched between the other facing edges 11 as described later. 1 shows a state in which the engaging hooks 7e and 7f and the engaging hook receiving hole 8 are mutually engaged.

Further, the upper side engaging hook 7e and the engaging hook receiving port 8
The engaging force due to the engagement of the lower side engaging hook 7f and the engaging hook receiving port 8 is not substantially equal to the engaging force due to the engaging of the lower side engaging hook 7f and the engaging hook receiving port 8. It was done.

That is, as shown in FIGS. 3 and 5, the hook 12 of the lower hook 7f is made larger than the hook 13 of the upper hook 7e (the hook 12). Surface area,
By increasing the wall thickness), the engaging force due to the engagement between the lower side engaging hook 7f and the engaging hook receiving port 8 becomes stronger than the engaging force due to the engagement between the upper engaging hook 7e and the engaging hook receiving port 8. .

As shown in FIG. 6, the bag carrying member of the present invention is used by being attached to an edge 11 of a paper bag or the like. It is desired that the rim 11 be tightly sealed so that it does not open except when necessary so that the spill does not occur. Therefore, as shown in FIGS. 4, 5, and 6, unnecessary opening is prevented by pressing and engaging the pair of locking members 9 attached to the bag mouth with each other.

In the above configuration, the mounting pieces 2, 3 at both ends are abandoned during the mounting operation of the cord-shaped gripping portion 1.
Can be attached to the left and right sides, that is, even if the cord-shaped gripping part 1 is attached upside down,
Since the mounting pieces 2 and 3 and the locking member 9 at both ends are exactly the same shape, as long as the locking member 9 is mounted so as to be inside the bag body 10, the engaging hooks 7 e and 7 f can be used. The engaging hook receiving hole 8 is always correctly engaged.

Moreover, the upper side engaging hook 7e and the lower side engaging hook 7f
By differentiating the engagement force with the bag, the opening from the lip 11 of the bag body 10 can be easily performed, but the shaking of the contents of the bag and the pushed contents are compressed. A strong engaging force is exerted against a force that tends to press and spread from the inside with a restoring force or the like, and the opening does not easily occur.

As described above, in order to start from the side of the upper side where the engagement is weak, the engagement is easily released with a light resistance, and the lower side engaging hook 7f can be lightly released following the disengagement of the upper side. On the other hand, even if a force that opens from the direction of the lower side engaging hook 7f (a force that acts to expand due to the movement of the contents or the restoring force of the pushed-in article) is applied, the lower side engaging hook 7f is engaged. Hook 7
The fastener is difficult to open from f

This operation will be described with reference to FIG. 8. That is, the hook edge of the upper side engaging hook 7e, which always leads the engagement and the opening, and the portions indicated by arrows H and K are formed by the engaging hook receiving port 8. Since the hook is partially engaged with the inside of the installed cylindrical base, the engaging hook 7e is lightly bent and easily disengaged when turned up from the upper side. Lower side engaging hook 7f
The hook edge and the arrow J also easily come off the upper side. On the other hand, the arrow I of the lower side engaging hook 7f is engaged with the lower side engaging hook 7f so as to cover the cylindrical base 6 on which the engaging hook receiving port 8 is installed, as described above. By increasing both the total surface area and the wall thickness, a strong resistance is exerted against turning from the lower side engaging hook 7f side. In addition, as described above, the opening from the upper side is lightly performed, but there is no unnecessary opening of the bag mouth because it is held by a pair of carrying hands.

[0025]

As described above, the bag-bearing member according to the present invention prevents unnecessary opening that occurs during use of the bag, but in the process of attaching the bag to the bag, it can be used for sorting left and right and front and back. Since it can be accurately set inside the bag without bothering, improvement in working efficiency can be expected.

Further, the engagement can be made light, and after the engagement, a total of four sets of engagement hooks can be engaged in an X-shape to provide a strong and effective sealing force. In addition, the four sets of engaging hooks are divided into upper engaging hooks and lower engaging hooks, the opening from the upper part can be lightened, and the opening from the lower part allows a strong sealing force to be applied. Directivity can be imparted to the resistance force.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part showing one embodiment of a bag-handling member of the present invention, and is a perspective view of a mounting piece provided with an opening preventing means.

FIG. 2 is a perspective view of a main part showing an embodiment of a hand-carrying member for a bag according to the present invention, and is an enlarged perspective view of an opening preventing means.

FIG. 3 is a plan view of an opening preventing means showing an embodiment of a bag-holding member of the present invention, and is a plan view showing an engaged state of engaging hooks by imaginary lines.

FIG. 4 is a sectional view taken along line AOB of FIG. 3;

FIG. 5 is a sectional view taken along line COD in FIG. 3;

FIG. 6 is a perspective view showing a state in which the carrying hand of the present invention is attached to a bag.

FIG. 7 is an overall perspective view of the carrying member of the present invention.

FIG. 8 is a plan view of the opening preventing means of the holding member of the present invention, showing a state in which the engaging hooks are engaged with each other.

[Description of Signs] 1 ... gripping part 2 ... mounting piece 3 ... mounting piece 4 ... coupling hole 5 ... coupling protrusion 6 ... pedestal 7 ... engaging hook 7e ... upper side engaging hook 7f ... lower side engaging hook 8 ... engaging Hook receiving port 9 ... Fixing tool 10 ... Bag body 11 ... Bag body edge 12 ... Lower side engaging hook point 13 ... Upper side engaging hook point

Claims (1)

[Claims] 1. A carrying member formed of a flexible material such as a synthetic resin as a pair of carrying members which is attached to an edge portion of an opening of a bag. At the same time, both ends of the main gripping portion are divided into two forks, and a pair of mounting pieces are formed to face each other in a flat shape, and a coupling hole is formed in one of the mounting pieces, and the other mounting piece is formed. The connecting projection is connected to the connecting hole, and the size of the upper engaging hook and the lower engaging hook is larger than that of the upper engaging hook. A hook provided on the outer surface of the mounting piece having the coupling hole formed therein, the locking tool having an engaging hook receiving port provided at a position symmetrical to the engaging hook. Hand members.