JP3105448U - Bag with chuck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag with a chuck provided with a movement preventing member which can prevent movement of a slider which opens and closes a chuck of a bag for accommodating small articles such as a rubber band and can be easily removed.
SOLUTION: A movement preventing member 4 of a two-fold configuration including a bent portion 4C is arranged so as to straddle the chuck from the upper part of a slider 3 that opens and closes the chuck 2 with the bent portion 4C on the upper side and the opening end on the lower side. And a bag body with a chuck having a configuration in which the bent portion is pushed until it contacts the upper end portion 1B of the bag body, and the lower portions 4A on both sides forming the open end are attached to the bag body 1A. 1 and a double sewing line portion 4B sandwiched between two sewing lines 5 is provided between the lower portion 4A and the bent portion 4C.
[Selection diagram] Fig. 1

Description

  The present invention relates to a bag for accommodating small items such as a rubber band, and more particularly to a bag with a zipper that facilitates opening and closing of the bag.

  2. Description of the Related Art Conventionally, bags made of resin such as vinyl chloride or polyethylene and paper bags have been used as bags for accommodating small items such as rubber bands. In some cases, an openable and closable chuck is provided at an opening of the bag to facilitate the storage and removal of the contents in the bag.

  The chuck is an occlusion portion composed of male and female claws, and by moving a slider attached to the chuck along the chuck, the male and female claws are engaged with each other, or the chuck is opened and closed to open and close the chuck. I have.

  Therefore, when packing and transporting a large number of bags with chucks containing products such as rubber bands, the slider may come into contact with another member and move, and the chuck may be opened. is there.

  Also, when a bag with a zipper containing the product is displayed on the product shelf of a store or the like, the purchaser or spectator can move the slider without permission to open the bag or take out the product inside. May be.

To that end, an opening / closing prevention member for a bag body that prevents movement of the slider to prevent opening / closing of the bag body has already been filed (for example, see Patent Document 1).
Registered utility No. 3077131 (pages 1-13, FIG. 1)

  The opening / closing prevention member 20 of the conventional bag body 10 with a zipper shown in FIG. 5 is attached to the entire width C of the bag body 11, and a cutout line 22 is also provided on the pair of front and back paper members. In this case, it is necessary to pinch and pull the tip top 21 of the opening / closing prevention member 20 with a finger to tear the pair of front and back sewing lines.

  Therefore, in order to expose the slider 3A that opens and closes the chuck 2A, the pair of paper members on the front and back sides of the opening / closing prevention member 20 must be torn at the same time.

  Further, the tip apex 21 of the opening / closing prevention member 20 has a shape protruding greatly upward from the bag body 11, and the opening / closing prevention member 20 having a height H3 is attached thereto, and the height H10 of the bag body 11 is attached. , The portion protruding out of the height H4 may be bent during transportation, resulting in poor appearance and hindering the cutting operation of the cutting line 12.

  Further, since the total height is higher by the height H4 than the height H10 of the bag body 11, the packing box 6A for packing a large number of bags is not required to have the height H2A but is required to have a height H2B. However, there is a problem that the transfer efficiency is deteriorated.

  SUMMARY OF THE INVENTION It is an object of the present invention to provide a zipper-equipped bag provided with a movement preventing member which prevents movement of a slider for opening and closing a zipper of a bag for accommodating small items such as a rubber band and can be easily removed.

  In order to achieve the above object, the invention according to claim 1 is a bag with a chuck provided with a chuck that is opened and closed by a slider, wherein the slider is moved while the slider is moved and the chuck is closed. A movement inhibiting member is disposed at a position where the movement is inhibited, and the movement inhibiting member is a paper material that is folded in two. Cover so as to straddle and push until the bent portion comes into contact with the upper end of the bag body, and affix the lower side of each of the open ends to the bag body, and attach the lower side of the front and back two sheets to be affixed. It is characterized in that a double sewing machine line portion sandwiched between two parallel sewing machine lines is provided at the upper part of the section.

  According to the first aspect of the present invention having the above configuration, the slider for opening and closing the chuck is pushed in and mounted to the extent that the slider comes into contact with the upper end of the bag, so that the height is substantially the same as the height of the bag body. can do. Further, since the lines are two parallel sewing lines, it can be easily cut at the double sewing line portion.

  The invention according to claim 2 is characterized in that the bent portion of the movement preventing member is configured to cover the slider so as to straddle the slider from above, with the opening end portion being on the lower side and the opening end portion being on the lower side.

  According to the invention of the second aspect having the above configuration, since the movement preventing member of the slider for opening and closing the chuck is mounted so as to cover the slider, the movement of the slider can be completely prevented.

  The invention according to claim 3 is characterized in that the width of the double sewing line portion is a width that can be pinched by a finger.

  According to the invention according to claim 3 having the above-described configuration, the double sewing line portion can be cut out only by picking and pulling the double sewing line portion with a finger, and the cutting operation becomes easy.

  The invention according to claim 4 is characterized in that the width of the movement preventing member is not more than half the width of the bag body.

  According to the invention according to claim 4 having the above configuration, the movement of the slider can be reliably prevented by the small movement prevention member, and the cost of parts can be saved, and the cutting work of the movement prevention member can be performed. It will be easier.

  The invention according to claim 5 is characterized in that the color or the pattern of the movement preventing member is changed depending on the product stored in the bag.

  According to the invention according to claim 5 having the above configuration, even if the bags are similar and similar in size, they are stored in the bags by changing the color or pattern of the movement preventing member. Products can be easily identified.

  According to the present invention, when disposing the movement preventing member at a position where the movement of the slider is prevented from above the slider that opens and closes the chuck, with the folded open end on the lower side and the bent part on the upper side. In order to cover the chuck from the upper portion of the chuck, push the bent portion until it comes into contact with the upper end portion of the bag body, and affix each lower side portion of the opening end portion to the bag body. The bag body is provided with a chuck having a movement preventing member having a configuration in which a double sewing machine line portion sandwiched between two parallel sewing machine lines is provided on the upper portion of the lower side of the two front and back sheets attached to each other. With a chuck that can completely prevent the movement of the slider that opens and closes the chuck, and can easily remove the movement prevention member by cutting the double sewing line when opening the bag. It can be a bag body.

  The object of the present invention is to prevent the movement of the slider for opening and closing the chuck of the bag for accommodating small items such as rubber bands, and to obtain a bag with a chuck having a movement preventing member that can be easily removed when the bag is opened. The folded part folded in two is folded upward with the open end on the lower side, covering the chuck so as to straddle the chuck from the upper part, and pushed until the folded part comes into contact with the upper end part of the bag body, The lower end of each of the opening ends is attached to the bag body, and a double sewing line portion sandwiched between two parallel sewing lines is provided on the upper part of the lower surface of the front and back sheets to be attached. This is realized by using a bag with a chuck provided with the movement preventing member having the above configuration.

  Hereinafter, an embodiment of a bag with a chuck according to the present invention will be described with reference to FIGS. 1 to 5.

  1A and 1B show a first embodiment of a bag with a chuck according to the present invention, wherein FIG. 1A is an overall front view of a bag with a chuck provided with a movement preventing member, and FIG. It is a partial front view of the bag body with a zipper showing where the line part was removed.

  As shown in FIG. 1A, a bag 1 with a chuck according to the present invention has a configuration in which a chuck 2 composed of male and female claws is provided at an upper end 1B on the opening side of a bag body 1A, and the chuck 2 is opened and closed. And a slider 3 for performing the operation. Further, when storing and transporting the product, in order to prevent unauthorized opening of the chuck 2, the product is configured to be shipped with a movement preventing member 4 for preventing movement of the slider.

  As shown in FIG. 2, the movement preventing member 4 is formed by folding a paper material into two folds, and includes two lower side portions 4A forming an open end and two perforation lines 5, 5. It has a double perforated line portion 4B and an upper bent portion 4C. The lower portion 4A is common to the front and back two sheets forming the opening end, and the two perforation lines 5, 5 are also provided on both the front surface 4a and the back surface 4b.

  An adhesive is applied to the back surface of the lower portion 4A, and the lower portions on both the front and back sides are adhered to the bag body 1A. However, no adhesive is applied to the double sewing line portion 4B and the bent portion 4C.

  For this purpose, it is possible to cut it out by pinching and pulling between the two lines of sewing lines 5 and 5, and by cutting the double sewing line portion 4B sandwiched between the two lines of sewing lines 5 and 5, The bent portion 4C can be removed. That is, the double sewing line portion 4B becomes a cutting portion.

  As described above, since the double sewing line portion 4B serving as the cutting portion is provided, there is no need to protrude the movement preventing member 4 to the upper portion of the bag body 1A to form a grip portion at the time of cutting. The bent portion 4C can be brought into contact with the upper end 1B of the bag body 1A.

  As shown in FIG. 1 (a), the movement preventing member 4 is covered so as to straddle the slider 3 from above the slider 3, and is pushed until the bent portion 4C comes into contact with the slider 3. When the two lower portions 4A are attached to the bag body 1A, the slider 3 is completely covered, and the movement of the slider 3 can be completely prevented. Further, since the bent portion 4C is brought into contact with the upper end portion 1B of the bag body 1A by being pushed in until it comes into contact with the slider 3, the movement preventing member has a height substantially equal to the height H of the bag body 1A. 4 can be mounted.

  Further, the width B of the movement preventing member 4 is set to about half or less of the width A of the bag body 1A, and the movement preventing member 4 is stuck so as not to protrude from the upper end 1B of the bag body. The size of the bag body 1 with the chuck to which the member 4 is attached is almost the same as the size of the bag body 1A.

  Also, when opening the bag, as shown in FIG. 1 (b), when the double-sided perforated line portion 4B on one side is picked up with a finger and pulled, it is cut off at the perforated line 5,5. The double sewing line portion 4B can be cut at a stretch.

  With the above configuration, the width h of the double sewing line portion 4B composed of the two sewing lines 5 and 5 may be a width suitable for being picked with a finger, and is 8 mm in the present embodiment. However, since the size of a human finger is large or small, it may be about 5 to 10 mm.

  Even if the double perforated line portion 4B is cut off and removed, the lower portion 4A of the movement preventing member 4 remains on the bag body 1A as it is attached to the bag, but the upper bent portion 4C is attached. Can be removed as it is. The bent portion 4C can be completely removed by removing the double perforated line portions 4B on both the front and back surfaces. However, even if the double perforated line portion 4B on one side is simply removed, it is separated from the lower side 4A and free. The slider 3 can be exposed by turning over one of the bent portions 4C. However, if the double perforated line portions 4B on both front and back sides are removed, and the bent portion 4C is completely cut off from the lower side portion 4A on both sides and the bent portion 4C is removed, the slider 3 is completely exposed, so that the opening operation is further facilitated. It is.

  In the state where the slider 3 is moved and the chuck 2 is closed, to dispose the movement inhibiting member 4 at the position where the movement of the slider 3 is inhibited, it is not necessary to cover the slider 3 described above, but to use FIG. As in the case of the second embodiment shown in FIG. 1), the slider 2 may be attached in contact with the slider 3 with the chuck 2 closed.

  In this case as well, the slider 3 can be moved and opened by removing the double perforated line portions 4B on the front and back surfaces and completely removing the folded portion 4C from the lower portion 4A on both surfaces. it can.

  Further, as shown in FIG. 3 (b), the slider 3 can be moved by simply turning off the one bent portion 4C which is separated from the lower side portion 4A and is free only by removing the double-sided perforated line portion 4B on one side. Opening operation can be performed as movable.

  As described above, the slider 3 can be easily moved simply by removing the double-sided perforated line portion 4B on one side. Also, by leaving the bent portion 4C without removing the double-sided perforated line portion 4B on one side, the slider 3 can be reused as a lid when the slider 3 is moved again and the chuck 2 is closed. Also in this case, it is clear that the width B of the movement preventing member 4 may be about half or less of the width A of the bag body 1A.

  The width B can be removed at a stroke by simply picking and pulling the double perforated line portion 4B whose length is shorter than half the width A of the bag body with a finger. The movement preventing member 4 can be cut more easily than cutting the opening / closing prevention member 20 having the same width as the width of the bag body shown.

  After removing the double sewing line portion 4B and exposing the slider 3, the exposed slider 3 can be moved along the chuck 2 to easily open the bag.

  As described above, since the movement preventing member 4 is covered with the paper material folded in two so as to straddle the chuck 2, the movement of the slider 3 is prevented, and there is no possibility that the slider 3 is opened by mistake. . In addition, the slider 3 can be moved by cutting the movement preventing member 4 simply by pinching and pulling the short length double sewing machine line portion 4B with a finger, so that the opening operation is facilitated.

  Further, as shown in FIG. 4, the size of a packing box 6 for packing a large number of bag bodies 1 with chucks provided with the movement preventing members 4 may be substantially the same as the size of the bag bodies 1 with chucks. The width A2 of the packaging box 6 may be slightly larger than the width A1. Further, the height of the packing box 6 may be about the height H2 slightly larger than the height H1 of the bag body 1 with the chuck.

  For this reason, it is possible to efficiently store the package in the packing box 6 having substantially the same size as the bag body 1 with the chuck, and it is possible to reduce the packing cost and the transportation cost.

  Further, it is also possible to describe the product information and product number to be stored, or a commercial of a company, etc. on the lower side 4A which is left attached to the bag body, so that the product can be distributed more effectively. Can be.

  Since the above-mentioned bag body 1 with a chuck is a bag body for opening and closing the chuck 2 by moving the slider 3, it is effective as a bag for storing and transporting small items such as rubber bands. For this reason, the material of the bag body 1A is preferably a resin product such as polyethylene or polypropylene so that it can be used repeatedly and can be recycled. However, a bag made of a strong material such as paper or laminated paper is used. It may be a body.

  Although the paper material is used as the material of the movement preventing member 4, any material can be used as long as it can be easily cut from the sewing machine wire. However, paper made of paper that can be easily incinerated after removal is suitable because it can be disposed of without causing pollution. Further, a paper material is more preferable because it has excellent adhesiveness and printability.

  Further, if the color or pattern of the movement preventing member 4 is changed depending on the product to be stored in the bag 1, even if the bags are the same in size and very similar, they are stored in the bag. Products can be easily identified.

  As described above, according to the present invention, it is possible to provide a bag suitable for accommodating and transporting small items such as a rubber band, and furthermore, preventing movement of a slider for opening and closing a chuck of the bag. In addition, a bag with a chuck having a movement preventing member that can be easily removed when the bag is opened can be provided.

1 shows a first embodiment of a bag body with a chuck according to the present invention, in which (a) is an overall front view of a bag body with a chuck provided with a movement preventing member, and (b) shows a double sewing machine line portion. It is a partial front view of the bag body with a zipper showing where it was removed. FIG. 3 is an enlarged perspective view of the movement preventing member according to the present invention. The second embodiment of the bag body with a zipper is shown, (a) is the whole front view of the bag body with a zipper provided with the movement prevention member, (b) is the place where the double sewing machine line part was removed. It is a partial front view of the bag body with a zipper shown. It is a perspective view showing the place where the bag with a zipper concerning the present invention was stored in the packing box. It is the whole front view which shows an example of the conventional opening and closing prevention member of a bag.

Explanation of reference numerals

1 Bag with chuck
1A bag body
1B Upper end
2 chuck
3 Slider
4 Movement prevention member
4A Lower side
4B Double sewing machine wire
4C bending part
5 Sewing wire
A Bag width
B Width of movement prevention member
h Double sewing machine line width

Claims (5)

A bag body with a chuck having a chuck that is opened and closed by a slider,
In a state where the slider is moved and the chuck is closed, a movement preventing member is provided at a position where the movement of the slider is prevented,
The movement preventing member is a paper material that is folded in two, and covers the chuck so as to straddle the chuck from above the chuck, with the bent portion being on the upper side and the opening end being on the lower side. And press the lower end of each of the open ends to the bag body, and to the two lines of sewing lines parallel to the upper portions of the lower sides of the front and back sheets to be applied. A bag body with a zipper, characterized in that a double sewing line portion is sandwiched therebetween.   2. The bag with a chuck according to claim 1, wherein the folded portion of the movement preventing member has an upper side and an open end has a lower side, and the upper side of the slider covers the slider so as to straddle the slider. 3. .   The bag body with a zipper according to claim 1 or 2, wherein the width of the double sewing line portion is a width that can be pinched by a finger.   The bag with a chuck according to any one of claims 1 to 3, wherein the width of the movement preventing member is not more than half of the width of the bag body. The bag with a chuck according to any one of claims 1 to 3, wherein a color or a pattern of the movement preventing member is changed depending on a product stored in the bag.

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