JP2018029667A - Sound-producing slider bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sound output slider bag capable of producing sound and transmitting vibration more clearly and capable of withstanding repeated use. SOLUTION: A slider bag 1 includes a bag body 2 having an opening / closing opening 2a and a slider 3 attached to the opening 2a, and the slider 3 is slid along the opening 2a. The structure is such that the opening 2a can be opened and closed. On both the outer surfaces of the front side and the back side of the opening 2a, a convex portion 2b is provided along the opening 2a, and the convex portion 2b is gradually processed. Then, when the slider 3 is slid along the opening 2a, the stenosis protrusion provided on the slider 3 comes into contact with the stepped portion 2c that has been stepped, so that sound is generated and vibration is generated. Is being done. [Selection diagram] Fig. 1

Description

  The present invention relates to a slider bag or the like that has been subjected to sound processing.

There is an openable / closable bag called a slider bag (Patent Document 1).
The slider bag has a configuration in which the slider provided on the opening of the bag is disengaged by sliding the slider along the opening of the bag, thereby opening and closing the opening. The slider bag is used for storing various items, mainly food.

  Among the slider bags, there is a slider bag (hereinafter referred to as “conventional sound slider bar”) that is devised so that a sound is generated when the slider is slid when the opening is opened and closed. .

JP2015-012931A

  This conventional sound producing slider bag is useful in that it can be sensibly confirmed by a slight vibration transmitted to the hand along with the sound without visually checking the opening and closing. However, the inventors have found that there is room for improvement in the conventional sound slider bag.

  Here, the configuration of a conventional sound output slider bag (product name, Ziplock (registered trademark)) will be described with reference to FIGS.

  FIG. 7 is an enlarged view showing the configuration of the opening of the conventional sound producing slider bag ((a) is a front view, (b) is a rear view), and FIG. 8 is an enlarged view showing the configuration of the slider alone of the slider bag. FIG. 9 is a bottom view, FIG. 9 is an enlarged view showing a configuration of the slider mounted in the opening of the slider bag (a is a side view, (b) is a plan view), and FIG. 10 is a sound output of the slider bag. It is the side view which showed the structure of the mechanism typically.

FIG. 7 (a) shows the side (front side) where the sound is processed in the opening, while FIG. 7 (b) shows the side where the sound is processed on the opposite side of FIG. 7 (a). The side (the back) which is not done is shown. For the sake of easy understanding, FIG. 7B is subjected to left-right inversion processing.
As shown in FIG. 7 (a), on the outer surface on the front side of the opening, the sound is processed along the moving direction of the slider (see double arrows C and D in FIGS. 7 and 9 (b)). Has been processed step by step. As shown in FIG. 7B, the outer surface on the back side of the opening is not processed step by step.
When the slider is slid along the opening, the stepped portion that has been subjected to the stepping process makes a noise when the slider constriction protrusion (see FIG. 8) comes into contact with it, and closes the opening. It conveys the sensation of going to the hand.

  As shown in FIG. 9A, a pair of two fitting portions in total are arranged inside the slider. Then, as the upper fitting portion is pushed open by the opening projection of the slider, the lower fitting portion is also released, thereby enabling the opening of the bag body to be opened. Further, a narrowing protrusion (see FIGS. 8 and 9B) of the slider on the back side of FIG. 9A, and a recess through which the zipper of the bag body passes (FIGS. 8 and 9B). )), The opening of the bag body can be closed by sandwiching the fitting part.

FIG. 10 schematically illustrates this in an easy-to-understand manner. When the sound is emitted, it is mainly the side walls of the stenosis protrusions or recesses that come into contact with the stepped portions. However, as can be seen from this figure, the stepped portion has small protrusions above and below it. For this reason, the stepped portion is formed in a groove shape so that the side walls of the constriction protrusion and the recess are difficult to contact.
This structure is presumed to be due to the manufacturing method.
In other words, the stepped portion and the small protrusions above and below it are formed as one flat plane, and when performing stepwise processing, a heated roller is pressed, and as a result, the stepped portion becomes a groove. It is presumed that steps will be formed.

Even in such a configuration, the conventional sound producing slider bag is configured such that a sound is produced as the slider is slid and the vibrations are transmitted to the hand.
However, these sounds and vibrations are relatively small, and have the problem of becoming smaller with repeated use.

  In view of the above circumstances, an object of the present invention is to develop a sound output slider bag that can transmit sound and vibration more clearly and can withstand repeated use.

  As a result of earnest research, the inventor has stepped the convex portion provided on the outer surface of the bag body and that the protrusions such as the narrowing protrusion provided on the slider are surely in contact with the stepped portion. The present invention has been completed by conceiving a configuration capable of achieving this.

The present invention has the following configuration.
A first configuration of the present invention includes a bag body having an opening that can be opened and closed, and a slider attached to the opening, and by sliding the slider along the opening, the opening A slider bag that can be opened and closed
A convex portion is provided along the opening on at least one outer surface of the opening, and the convex portion is processed stepwise.
When the slider is slid along the opening, a protrusion provided on the slider comes into contact with the stepped portion where the stepped processing is performed, so that sound is generated and vibration is generated. It is a slider bag.

A second configuration of the present invention is the slider bag according to the first configuration, wherein the protrusion is a constriction protrusion.
According to a third configuration of the present invention, the slider according to the first or second configuration is characterized in that the convex portion subjected to the stepwise processing is provided on both outer surfaces of the opening. It is a bag.
A fourth configuration of the present invention is the slider bag according to the first to third configurations, wherein the convex portion is formed in a substantially linear shape along the opening.
A fifth configuration of the present invention is the slider bag according to any one of the first to fourth configurations, wherein the opening is provided with a fastener that is engaged and disengaged by a sliding operation of the slider.
According to a sixth configuration of the present invention, the fastener has a plurality of pairs of hook-shaped engagement convex portions disposed to face the inner inner surface of the opening, and is adjacent to the inner surface of the edge of the opening. And a release protrusion that releases the engagement state of the hook-like engagement protrusion when the opening protrusion of the slider enters between them. It is a slider bag as described in the structure.

According to a seventh aspect of the present invention, there is provided a bag body having an opening that can be opened and closed, and a slider mounted on the opening, and the opening is slid along the opening. In a slider bag that can be opened and closed
Forming a convex portion along the opening on at least one outer surface of the opening, and gradually processing the convex portion;
When the slider is slid along the opening, the protrusions provided on the slider come into contact with the stepped portion where the stepped processing is performed, so that sound is generated and vibration is generated. This is a method for processing a slider bag.

  According to the present invention, the protrusion provided on the slider can be reliably brought into contact with the stepped portion subjected to the stepwise processing, so that sound and vibration can be transmitted more clearly and repeatedly. It is now possible to provide a sounding slider bag that can withstand use.

The enlarged view ((a) is a front view, (b) is a rear view) which shows the structure of the opening part of the slider bag in one embodiment of this invention FIG. 6 is an enlarged six-sided view showing the configuration of a single slider of the slider bag in one embodiment of the present invention (however, the front view and the right side view are omitted). The enlarged view which shows the structure of the slider with which the opening part of the slider bag in one embodiment of this invention was mounted | worn ((a) is a side view, (b) is a top view) The expanded perspective view which shows the structure of a part of bag body of the slider bag in one embodiment of this invention 4 is a cross-sectional view taken along line VV in FIG. The schematic perspective view which shows the sound-out processing method of the slider bag in one embodiment of this invention Enlarged view showing the configuration of the opening of the conventional sound producing slider bag ((a) is a front view, (b) is a rear view) Enlarged bottom view showing the configuration of a single slider of a conventional sound output slider bag Enlarged view showing the configuration of the slider attached to the opening of the conventional sound output slider bag ((a) is a side view, (b) is a plan view) Side view schematically showing the structure of the sound output mechanism of a conventional sound output slider bag

  Hereinafter, the present invention will be described more specifically with reference to preferred embodiments. However, the following embodiment is merely an example embodying the present invention, and the present invention is not limited to this.

<< I. Summary of Invention >>
According to the slider bag and the processing method thereof in the present invention, the protrusions provided on the outer surface of the bag body are processed step by step, so that the protrusions such as the narrowing protrusion provided on the slider are surely attached to the step processing portion. The gist of the invention is to make it possible to make the sound and vibrations transmitted more clearly by making contact (hereinafter, these are collectively referred to as “sounds and the like”). To do.
The slider bag and the processing method thereof according to the present invention are not particularly limited as long as such a gist is satisfied, and various configurations and shapes can be adopted.

<< II. Configuration of slider bag >>
The slider bag of the present invention includes a slider and a bag (bag) as essential components. In the following, the description will be given separately.

[slider]
The slider is not particularly limited as long as it can open and close the opening according to the bag body described later, and includes a protrusion for contacting the processed portion step by step. Shapes can be used.

Such protrusions are not particularly limited as long as sound can be produced, and protrusions having a plurality of functions such as constriction protrusions and both side walls of a recess through which a bag fastener is passed may be used. , It is possible to use a dedicated projection such as sound output.
As the protrusion, a constriction protrusion is preferably used. According to this preferable configuration, it is possible to develop a slider bag that substantially maintains the configuration of the conventional slider, so that the development cost of the slider bag of the present invention can be suppressed.

  The slider is typically configured as shown in FIG.

[Bag body]
The bag body allows sound to be generated by sliding a slider and allows the opening to be opened and closed. In addition, the bag functions as a part for directly taking in and out the object and storing it.
The bag body is not particularly limited as long as it fulfills these roles, and various shapes, sizes, and colors can be adopted.

  The convex portion is an indispensable component in the bag body, and is provided on at least one outer surface of the opening portion along the opening portion of the bag body and is processed step by step.

As shown in FIG. 1 and the like, the stepped portion subjected to stepwise processing can be configured such that grooves or convex portions are provided at regular intervals in a direction perpendicular to the moving direction of the slider. .
Note that the stepped portion is not limited to the shape shown in FIG. 1, and the groove is formed according to various viewpoints such as the width and length of the convex portion, the shape of the protrusion on the slider, and the material used. The interval, width, and angle may be adjusted as appropriate so that sound can be output.

  The convex portion is preferably provided on both outer surfaces of the opening. According to such a preferable configuration, the convex portion and the stenosis protrusion are in contact with each other on the outer surface of the opening portion of the bag body, and compared with the case where the convex portion is provided on one outer surface of the opening portion of the bag body. As a result, it is possible to obtain a more vivid sound and vibration transmission.

  It is preferable that the convex portion is formed in a substantially linear shape along the opening. According to such a preferable configuration, it is possible to easily form the convex portion, so that the effect of reducing the manufacturing cost of the slider bag of the present invention or improving the yield can be obtained. In addition, since the convex portion is formed in a substantially straight line shape along the opening as described above, it becomes easy to form a stepped portion, so that the manufacturing cost of the slider bag of the present invention can be further reduced or the yield can be reduced. Further improvement can be achieved.

The bag body is opened and closed by a fastener provided in the opening. That is, as the slider is slid, the opening projection provided on the slider acts on the hook-like engagement projection or the release projection on the fastener, and the engagement state of the fastener is turned on and off to open and close the bag body. Is done.
The opening of the bag body preferably has such a release convex portion. According to such a preferable configuration, since the opening projection of the slider acts on the release convex portion and the bag body can be opened and closed, the opening projection does not act on the hook-shaped engagement convex portion, The effect of delaying or preventing opening / closing failure due to deterioration of the hook-shaped engaging projection can be obtained.

<< III. Embodiment >>
Hereinafter, the configuration of the slider bag according to the embodiment of the present invention will be described with reference to FIGS.

  FIG. 1 is an enlarged view showing a configuration of an opening of a slider bag according to an embodiment of the present invention ((a) is a front view, (b) is a rear view), and FIG. 2 is a slider unit of the slider bag. 6 is an enlarged six-side view showing the configuration (however, the front view and the right-side view are omitted), and FIG. 3 is an enlarged view showing the configuration of the slider attached to the opening of the slider bag ((a) is a side view). (B) is a plan view), FIG. 4 is an enlarged perspective view showing a configuration of a part of the bag body of the slider bag, FIG. 5 is a cross-sectional view taken along line VV in FIG. 4, and FIG. FIG. 3 is a schematic perspective view showing a sound producing method for the slider bag. In addition, the unit of the dimension entered in FIG. 2 is [mm].

As shown in FIGS. 1 to 5, the slider bag 1 of the present embodiment includes a bag body 2 having an opening 2a that can be opened and closed, and a slider 3 attached to the opening 2a. By sliding along the opening 2a (see double arrows A and B in FIGS. 1 and 3B), the opening 2a can be opened and closed.
A convex portion 2b is provided along the opening 2a on both the front surface and the back surface of the opening 2a, and the convex portion 2b is processed step by step. Here, the stepped portion 2c that has been stepped has a constant groove or convex portion in a direction perpendicular to the moving direction of the slider 3 (see the double arrows A and B in FIGS. 1 and 3B). The configuration is provided at intervals. When the slider 3 is slid along the opening 2a, the narrowing protrusion 3d as a protrusion provided on the slider 3 comes into contact with the stepped portion 2c so that sound is generated and vibration is generated. Has been.

  According to the configuration of the slider bag 1 of the present embodiment, the convex part 2b is provided along the opening 2a on both the front side and the back side of the opening 2a, and the convex part 2b. By being processed stepwise, the narrowing projection 3d provided on the slider 3 can be reliably brought into contact with the stepped portion 2c that has been processed stepwise. As a result, it is possible to provide a sound-producing slider bag that can generate sound and transmit vibration more clearly and can withstand repeated use.

As shown in FIG. 1, the convex portion 2b is formed in a substantially linear shape along the opening 2a. And by setting it as such a structure, since it becomes possible to form the convex-shaped site | part 2b easily, the production cost of the slider bag 1 of this Embodiment can be reduced, or the improvement of a yield can be aimed at.
In addition, since the convex portion 2b is formed in a substantially linear shape along the opening 2a in this way, the stepped portion 2c can be easily formed, so that the manufacturing cost of the slider bag 1 of the present embodiment is reduced. It is possible to further reduce or improve the yield. Specifically, as shown in FIG. 6, a pair of upper and lower rollers 5 having protrusions 5 a extending in the axial direction on the peripheral surface at regular intervals are arranged in a heated state, and the pair of rollers 5 Thus, the convex portion 2b can be processed step by step only by performing the feeding operation of the bag body 2 with the convex portion 2b of the bag body 2 interposed therebetween.

As shown in FIGS. 1 to 3, the slider 3 is formed in a hollow substantially rectangular parallelepiped slider body 3 a having an open bottom surface, and left and right openings of the slider body 3 a, and passes a fastener 4 of the bag body 2 described later. On the recess 3b, on the inner surface of the top plate of the slider main body 3a, on the inner surface of the front and rear of the slider main body 3a, and the opening projection 3c that enters between the release convex portions 4b of the fastener 4 (described later) that are disposed in close proximity to each other. A stenosis projection 3d that is formed and squeezes a fastener 4 of the bag body 2 to be described later from the front and rear to bring the fastener 4 into an engaged state.
With the slider 3 having such a configuration, it is possible to open and close the opening 2a of the bag body 2 provided with the fastener 4 described later.

As shown in FIGS. 3 to 5, the opening 2 a of the bag body 2 is provided with a fastener 4 that is engaged and disengaged by a sliding operation of the slider 3.
The fastener 4 is disposed in close proximity to two pairs of hook-shaped (J-shaped) engaging projections 4a arranged to face the inner inner surface of the opening 2a and to the edge inner surface of the opening 2a. , An opening protrusion 3c (see FIG. 2) of the slider 3 is inserted between the protrusions 3c to release the hook-like engagement protrusion 4a. The fastener 4 is narrowed from the front and rear by a narrowing protrusion 3d (see FIG. 2) of the slider 3, whereby the hook-shaped engagement convex portion 4a is brought into an engaged state.
With the fastener 4 having such a configuration, the opening 2a of the bag body 2 can be opened and closed by the sliding operation of the slider 3 described above.

  In the present embodiment, a convex portion 2b is provided along the opening 2a on both the front surface and the rear surface of the opening 2a, and the convex portion 2b is processed step by step. However, the present invention is not necessarily limited to such a configuration. The convex portion 2b to be processed stepwise may be provided on at least one outer surface of the opening 2a.

  Moreover, in this Embodiment, although demonstrated taking the case where the fastener 4 was provided with two pairs of hook-shaped engaging convex parts 4a as an example, it is not necessarily limited to this structure. The fastener may be provided with a plurality of pairs of hook-shaped engaging projections.

DESCRIPTION OF SYMBOLS 1 Slider bag 2 Bag body 2a Opening part 2b Convex-shaped part 2c Stepped part 3 Slider 3a Slider main body 3b Recessed part 3c Opening protrusion 3d Constriction protrusion 4 Fastener 4a Hook-like engagement convex part 4b Release convex part 5 Roller 5a Convex Article

Claims (7)

A slider having a bag body having an opening that can be opened and closed, and a slider mounted on the opening, and capable of opening and closing the opening by sliding the slider along the opening. A bag,
A convex portion is provided along the opening on at least one outer surface of the opening, and the convex portion is processed stepwise.
When the slider is slid along the opening, a protrusion provided on the slider comes into contact with the stepped portion where the stepped processing is performed, so that sound is generated and vibration is generated. A slider bag.   The slider bag according to claim 1, wherein the protrusion is a constriction protrusion.   3. The slider bag according to claim 1, wherein the convex portions subjected to the stepwise processing are provided on both outer surfaces of the opening. 4.   The slider bag according to any one of claims 1 to 3, wherein the convex portion is formed in a substantially linear shape along the opening.   The slider bag according to any one of claims 1 to 4, wherein a fastener that is engaged and disengaged by a sliding operation of the slider is provided in the opening.   A plurality of pairs of hook-shaped engaging protrusions disposed opposite to the inner inner surface of the opening; and the protrusions for opening the slider disposed adjacent to the inner surface of the edge of the opening. 6. A slider according to claim 1, further comprising: a release convex portion that releases the engagement state of the hook-shaped engagement convex portion by entering between them. bag. A slider comprising a bag body having an opening that can be opened and closed, and a slider that is attached to the opening. The slider can be opened and closed by sliding the slider along the opening. In the bag,
Forming a convex portion along the opening on at least one outer surface of the opening, and gradually processing the convex portion;
When the slider is slid along the opening, the protrusions provided on the slider come into contact with the stepped portion where the stepped processing is performed, so that sound is generated and vibration is generated. A method for processing a slider bag characterized by the above.