JP2002029549A - Holder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holder whose opening closed by a fastener can be easily and smoothly opened. SOLUTION: The holder 10 comprises a bag-formed holder body 12 with an end serving as the opening 11 and the fastener 13 provided to be capable of closing the opening 11 of the holder body 12. A facilitate-to-open member is provided at a position along the fastener 13, wherein the member is provided on each of surface and rear faces of the body 12 and comprises a tab member 15 provided at an approximately intermediate part in an extending direction of the fastener 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a holder,
More specifically, the present invention relates to a type of holder capable of closing an opening of a bag-shaped holder.

[0002]

2. Description of the Related Art As a conventionally known holder, for example, there is a holder shown in FIG.
The holder 50 has a bag-shaped holder body 52 having an opening (opening edge) 51 at one end side, a concave rail provided on a relative surface slightly inward from the opening 51, and fits along the concave rail. And a fastener 54 made of a convex rail. An elongated area is formed between the fastener 54 and the opening 51 to form a pair of front and back surplus allowances 55 and 5.
5 is formed, and the closed posture of the fastener 54 can be released by pinching the remaining margins 55, 55 with fingertips and pulling them in directions away from each other.

[0003]

However, in such a structure of the holder 50, there is a strong tendency that the width W of the surplus allowance 55 becomes extremely small. And the operation of releasing the fastener 54 becomes extremely difficult. Further, when the holder body 51 is made of a resin material such as polypropylene which is easily charged with static electricity, the inner surfaces of the remaining margins 55 are often in close contact with each other, and the above-mentioned inconvenience becomes more remarkable. Become.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of such inconvenience, and an object of the present invention is to easily and smoothly open an opening maintained in a closed position by a fastener. It is to provide a holder that can do it.

[0005]

In order to achieve the above object, the present invention provides a bag-shaped holder body having an opening at one end and an inner surface of the holder body on the opening side. In a holder provided with a fastener that can be closed by closing, a configuration is adopted in which an opening promoting member is provided at a position along the fastener on the outer surface side of the holder main body. According to such a configuration, by using the opening promoting member, as shown in the conventional example, even if the width of the margin between the fastener and the opening is narrow, the closed state of the fastener is not changed. Can be easily released, and the opening can be opened smoothly. Such actions and effects are particularly effective when the holder is formed of a thin resin sheet.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The opening accelerating member of the present invention comprises:
The holder body may be constituted by a tongue piece member provided on each of the front and back surfaces of the holder body. According to this, it is possible to form a knob margin or an operation margin for opening the opening with an extremely simple configuration, and thereby it is possible to eliminate the inconvenience in opening the opening as in the related art. Become.

[0007] Further, it is also possible to adopt a configuration in which the tongue piece member is provided at a substantially intermediate portion in the extension direction of the fastener. By adopting such a configuration, when releasing the closed state of the fastener by picking each tongue piece member,
It is possible to release the fastener from substantially the middle part to both ends substantially simultaneously, whereby the release of the lock over the entire area of the fastener can be released without causing the release of the lock on either end side. It can be done easily and quickly.

Further, it is preferable that the fastener is provided at a position close to the opening. According to such a configuration, the storage depth from the fastener to the bottom of the holder body can be ensured as deep as possible.

It is preferable that the holder body is provided with a binding hole into which a binding foot of a predetermined binding tool can be inserted. According to this, when the opening is opened in a state where the holder main body is bound to the binding tool, the holder main body has a restricted posture, but since the opening promoting member is provided, the opening is opened. It can be opened smoothly.

In this specification, terms indicating positions or directions are used with reference to FIG. 2 unless otherwise specified.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a schematic perspective view of a holder according to the embodiment, and FIG. 2 is a plan view of FIG. In these figures, the holder 10 is formed in a bag shape by laminating one sheet into two sheets, and
The holder body 12 is provided with an opening 11 at one end (the right end in FIG. 2), and a fastener 13 is provided so as to close the opening 11. A tongue piece member 15 as an opening promoting member is provided on each of the front and back surfaces of the holder body 12 (see FIG. 3).

The holder main body 12 is not particularly limited, but in the present embodiment, it is formed of a light-transmitting thin resin sheet such as polypropylene or polyethylene. As shown in FIGS. 2 and 3, the holder body 12 has a front sheet 16 and a back sheet 17 that are substantially rectangular in plan view and have closed edges except for the opening 11 side.
Two binding holes 19 are provided on the opposite opening side of each of the front and back sheets 16 and 17, that is, on the left end side in FIG. 2, and can be inserted with binding feet of a predetermined binding tool (not shown). And a welding portion 20 formed by welding the front and back sheets 16 and 17.
It is comprised including. Here, when the document P is stored in the holder body 12, the welding portion 20 acts so that the edge of the document P does not close the binding hole 19, but the type in which the binding hole 19 is not formed. It is not necessary to provide the welding portion 20 in the holder main body 12.

As shown in FIGS. 3 and 4, the fastener 13 is bonded or welded to the opposite surfaces of the front and back sheets 16 and 17, respectively, and has a width W ( In the present embodiment, they are arranged via the surplus allowances 22 which become about 6 mm). Fastener 13
Is configured using a known rail composed of a concave rail 13B and a convex rail 13A fitted along the concave rail 13B. As a result, the zipper 13 is attached to the front and back sheets 1
By applying a pressing force from outside to the fastener 13 with a fingertip so that the openings 6 and 17 are brought into close contact with each other, they are fitted to each other and the closed position of the opening 11 is maintained.

In the present embodiment, each of the tongue pieces 15 is made of a flexible resin piece, and has a flap having an arc-shaped edge 15A and a linear edge 15B so as to have a substantially semicircular shape in plan view. It is formed in a shape. In addition, each tongue piece member 15
As shown in FIG. 2, is disposed at a position along the fastener 13, substantially in the middle in the extending direction (vertical direction) of the fastener 13, and
A fixed area along B is welded to the outer surface of each of the front and back sheets 16 and 17.

In the above configuration, when the opening 11 is opened from the state shown in FIG. 3 to put the document P in and out, as shown in FIG. What is necessary is just to pull 16 and 17 in the direction which separates (vertical direction in FIG. 4). At this time, since each tongue piece member 15 is provided substantially in the middle of the fastener 13,
The closed state of the fastener 13 is released from the middle part of the fastener 13 to the upper and lower ends almost simultaneously over the entire area.

Therefore, according to this embodiment, since the tongue piece members 15 are provided on the front and back surfaces of the holder body 12, respectively, as shown in FIG. However, as in the past,
The opening 11 can be smoothly opened without picking up. Further, since a binding hole is provided in the holder main body 12, the inside of the holder main body 1 is bound in a state of being bound to a predetermined file or the like.
2, the document P can be easily taken in and out, and inadvertent dropping of the stored document P can be reliably prevented.

In the above-described embodiment, the case where the surplus margin 22 of about 6 mm is formed between the fastener 13 and the opening 11 has been described. However, the present invention is not limited to this. , The closest position of the opening 11, for example, the opening 1
The fastener 13 may be arranged at a position of about 1 to 1 to 3 mm. Also in this case, the opening 11 can be opened without any trouble in the same manner as described above, and the effective storage depth of the holder body 12 can be ensured deep.

Further, the opening promoting member is not limited to the tongue piece member 15. For example, the opening promoting member is formed in a string shape or a band shape, and one end side thereof is fixed to the holder body 12, or the front and back sheets 16 and 17 may be pressed to cut and raise the tongue piece member 15.

[0020]

As described above, according to the present invention, the fastener is provided at the opening of the bag-shaped holder main body, and the opening promoting member is provided at a position along the fastener. The closed position of the fastener can be easily released, and the opening can be opened without any trouble even if the margin between the fastener and the opening becomes narrow as in the related art.

When the opening accelerating member is constituted by tongue members provided on the front and back surfaces of the holder body, it is possible to form a tab for releasing the fastener with an extremely simple structure. This makes it possible to improve the operability better than the conventional structure.

Further, since the tongue piece member is provided at a substantially middle portion in the extension direction of the fastener, all the regions from the middle portion of the fastener to both ends can be smoothly released substantially simultaneously.

When the fastener is provided at a position very close to the opening, the storage depth from the fastener to the bottom side of the holder body can be ensured as deep as possible.

Further, in the case where a binding hole is provided in the holder body, the opening can be easily opened by operating the opening promoting member even when the holder is bound to a predetermined binding tool.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a holder according to an embodiment.

FIG. 2 is a plan view of FIG. 1;

FIG. 3 is an enlarged sectional view taken along line AA of FIG. 2;

FIG. 4 is a sectional view similar to FIG. 3, showing a state where an opening is opened.

FIG. 5 is a schematic perspective view showing a conventional holder.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Holder 11 Opening 12 Holder main body 13 Fastener 15 Tongue piece member (opening promotion member)

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2C017 QA01 QD01 QD02 3E064 AA03 HN12 HN24 HU10 3E067 AA12 AB75 AC03 BA12A BA15A BB14A BC04A EA40 EB17 EE20 FA01 FC01

Claims (5)

[Claims] 1. A holder comprising: a bag-shaped holder main body having an opening at one end side; and a fastener capable of making the inner surfaces of the opening side of the holder main body close to each other so as to be able to close the holder. A holder characterized in that an opening promoting member is provided at a position along the fastener on the outer surface side of the main body. 2. The holder according to claim 1, wherein the opening promoting member is constituted by tongue members provided on the front and back surfaces of the holder body. 3. The device according to claim 2, wherein the tongue piece is provided substantially at an intermediate portion in a direction in which the fastener extends.
The holder described. 4. The holder according to claim 1, wherein the fastener is provided at a position near the opening. 5. The holder according to claim 1, wherein the holder main body is provided with a binding hole into which a binding foot of a predetermined binding tool can be inserted.