JP2006117272A - Packaging sleeve with stopper - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging sleeve with a stopper capable of locking articles to be stored of a predetermined amount in a drawn-out condition by a simple structure, exposing products of the required amount stored in the articles and easily taking them out, and preventing careless dropping of the articles. <P>SOLUTION: The packaging sleeve with the stopper comprises side faces 12, 14, 16 and 18 which are formed of a box body forming piece 11 integrally punched out of one blank sheet and connected parallel to each other, an affixing piece 20 which is integrated with the side face 14 and affixed to the other side face 12 in an assembled condition, and a locking piece 30 which is integrated with the affixing piece 20 and protruded inward of the side faces 12, 14, 16 and 18 assembled in a cylindrical shape. The locking piece 30 has cutout parts 34 as engagement parts formed at a predetermined spacing. The cutout parts 34 are engaged with projecting parts 51 as engaged parts of the tray 40. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a packaging sleeve with a stopper that accommodates a tray or the like into which a plurality of products are divided and placed.

  Conventionally, there is a tray that is integrally formed to store a plurality of identical shaped products separately, and this tray is integrally formed with a concave and convex portion that serves as a partition and cushioning material for stably storing the product. Yes. Such a tray is slidably accommodated in, for example, a cylindrical packaging sleeve. However, since this packaging sleeve has only a cylindrical side surface, the tray may be pulled out carelessly, or the tray may slide down if tilted. In particular, when the contained product is an ampoule containing a liquid chemical, it may fall and be damaged, and the expensive liquid chemical may be wasted.

  In addition, Patent Documents 1 and 2 disclose that the packaging sleeve and the tray can be engaged with each other. The slide-type drawer paper box disclosed in Patent Document 1 is a corner in which a drawer paper box made by providing a drawer outlet on the right side of the paper box top plate is formed by providing a slide operation window near the center of the outer cylinder top plate. It is a slide-out drawer paper box that can be inserted into a cylindrical outer cylinder and moved left and right. A locking window is provided in the vicinity of the center of the upper surface plate of the paper box, a lower locking protrusion is provided on the left fold line of the lower surface plate of the paper box, and a plurality of anti-slip grooves are provided on the upper surface plate of the paper box. Yes. Accordingly, the paper box body does not slide naturally due to vibration while being carried, and the swing opening is not opened or dropped out of the outer cylindrical body, thereby preventing inadvertent fall of the stored items.

In addition, the slide-type fragrance container disclosed in Patent Document 2 has a rectangular parallelepiped inner box in which an outer bent piece is connected to the rear end edge of one side plate and a hole is formed at a predetermined position. An inner bent piece is formed at the center of one side plate, and a front surface in which a hole is formed at a predetermined position is opened to provide a rectangular parallelepiped outer box. The fragrance is stored inside the inner box, and the inner box is inserted into the outer box from the rear plate side so that the outer bent piece of the inner box and the bent piece of the outer box face each other. When the inner box is pulled out from the outer box by a predetermined dimension, the outer bent piece and the inner bent piece are engaged, and the hole formed in the inner box and the position of the hole formed in the outer box overlap. Thus, the fragrance stored inside volatilizes in the outside air.
Japanese Patent Laid-Open No. 10-194364 Japanese Patent Laid-Open No. 10-258116

  In the case of the techniques disclosed in Patent Document 1 and Patent Document 2 described above, the inner box has a stopper function to be locked in a state where the inner box is pulled out to a predetermined position. None had a function to stop. For example, there is no one that locks a tray or the like in which products are arranged and stored at a predetermined unit, for example, a position where the products are taken out one by one at a predetermined equal interval, and has a simple stopper function. Accordingly, there has been a demand for a packaging sleeve that makes it easy to take out a product by locking a tray or the like at a position where the unit is taken out at a predetermined unit.

  The present invention has been made in view of the above-mentioned problems of the prior art, and with a simple structure, the container is locked in a state in which a certain unit is pulled out, and a product contained in the container is necessary. It is an object of the present invention to provide a packaging sleeve with a stopper that can be easily exposed and taken out, and that prevents inadvertent dropping of the contents.

  The present invention is a packaging sleeve with a stopper having a cylindrical side surface for inserting and storing an article, and the movement in the insertion direction is locked to the side surface in a state in which the article is pulled out for every predetermined unit. It is a wrapping sleeve with a stopper provided with an engaging part and formed so as to be able to engage with an engaged part which is provided in the container and is locked to the engaging part.

  The stopper-equipped packaging sleeve is formed by a box-forming piece integrally punched from one blank sheet. The box-forming piece includes a side surface connected in parallel to each other, a glued piece integrally provided from one of the side surfaces and glued to the other side surface in the assembled state of the box-forming piece, The engagement of the packaging sleeve with a stopper is provided with a paste piece or a locking piece integrally provided from the side face and protruding inward of the side face assembled in a cylindrical shape in the assembled state of the box forming piece. The part is a notch formed in the locking piece at a predetermined interval.

  Further, the container is an integrally formed tray in which concave portions for individually storing a plurality of products are formed, and the convex portions projecting on the rear surface of the tray are provided with the products individually placed in the tray. Become. And the said convex part is a to-be-latched part latched by the notch part of the said locking piece, and is latched with the click feeling to the said notch part.

  In addition, at least one engaging portion of the packaging sleeve with a stopper is formed in the vicinity of the front end portion in the pulling-out direction of the stored item, and the engaged portion of the stored item extends along the pulling-out direction of the stored item. What is necessary is just to form a plurality at predetermined intervals. Conversely, a plurality of engaging portions of the packaging sleeve with stoppers are formed at predetermined intervals along the pulling direction of the stored item, and the engaged portions of the stored item are arranged in the pulling direction of the stored item. It is sufficient that at least one is formed in the vicinity of the rear end.

  The packaging sleeve with a stopper according to the present invention has a simple structure and inserts and accommodates a tray or the like into which a plurality of products are arranged side by side, and each time the tray is pulled out for a certain length, for example, each time a product is exposed, And the tray can be locked. As a result, the product can be easily taken out and the tray can be prevented from being accidentally dropped. In particular, expensive and easily damaged products such as ampoules containing liquid chemicals can be handled safely.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show an embodiment of the present invention, and a packaging sleeve 10 with a stopper according to this embodiment has a box-forming piece 11 shown in FIG. It is formed by punching.

  The box-forming piece 11 is formed by integrally connecting the side surfaces 12, 14, 16, and 18, and the pair of side surfaces 14 and 18 are formed wide in the connecting direction. A U-shaped operation groove 19 for moving a tray 40 (to be described later) is formed at a position near the crease line 26 at one end of the side face 18 perpendicular to each crease line, in this case, the end located above in the drawing. Yes. Further, on the side edge of the side surface 18 opposite to the side surface 16, there is provided a glued piece 20 that is glued to the inside of the side surface 12 in the assembled state of the stopper-equipped packaging sleeve 10. The glued piece 20 is formed to have a slightly smaller width than the side surfaces 12 and 16 having a small width in the connecting direction. The side surfaces 12, 14, 16, 18 and the glued piece 20 are divided by crease lines 22, 24, 26, and 28, respectively.

  A locking piece 30 is provided on the side edge of the glued piece 20 opposite to the side face 18 and separated by a crease line 32. The crease line 32 is provided with a broken cutting line to facilitate folding. The width of the engaging piece 30 in the connecting direction is narrower than the wide side surfaces 14 and 18 and wider than the narrow side surfaces 12 and 16. In the side edge 30a parallel to the crease line 32 of the locking piece 30, five notches 34 are provided at equal intervals along the side edge 30a. Between the notches 34, there are contact portions 36 where the locking pieces 30 are left uncut.

  Next, a method for assembling the stopper-equipped packaging sleeve 10 according to this embodiment will be described. Here, FIG. 2 shows the front side of the box-forming piece 11 of the packaging sleeve 10 with a stopper, the folding method in which the front-side of the box-forming piece 11 is convex, and the back side is convex. This folding method is called reverse folding.

  First, the crease line 28 is normally folded and the glue 38 is applied to the surface of the glued piece 20. Next, the crease line 24 is folded forward and the back surface of the side surface 12 is glued to the glued piece 20. Next, in a factory or the like where products are stored and packaged, the crease lines 22, 24, 26, and 28 are each normally folded at 90 ° to form a square cylinder. At this time, the crease line 32 is bent so that the side surfaces 28 and the back surfaces of the locking pieces 30 have an acute angle, and is directed to the back surface of the side surface 18, and the side edge portion 30 a of the locking piece 30 is substantially in contact with the back surface of the side surface 18. .

  Next, a description will be given of the tray 40 that is a container to be placed in the assembled packaging sleeve 10 with a stopper. The tray 40 accommodates, for example, a glass ampoule 54 containing a liquid chemical, and is integrally formed of a synthetic resin or the like. As shown in FIG. 3, the tray 40 is provided with a flange portion 42 having a predetermined width that circulates in a square shape, and on the inside of the flange portion 42, a dish portion 44, which is a recess in which five ampoules 54 are arranged and accommodated, is formed. ing. The dish portion 44 has a narrow recess 46 in which the thin upper portion of the ampoule 54 is accommodated in one side edge portion 44a parallel to the direction in which the tray 40 is pulled out, in this case in FIG. Are provided in parallel with each other at five equal intervals. On the side edge 44b opposite to the side edge 44a, five large-diameter recesses 48 for accommodating the thick lower part of the ampoule 54 are provided in parallel at equal intervals. The large-diameter concave portion 48 is provided so as to coincide with the virtual center line of the small-diameter concave portion 46, and is wider than the small-diameter concave portion 46. Incidentally, between the small-diameter recesses 46 and between the large-diameter recesses 48, a plate portion 50 that is substantially parallel to the flange portion 42 is located and is continuous with the small-diameter recess 46 and the large-diameter recess 48. Further, there is no plate portion 50 between the small-diameter concave portion 46 and the large-diameter concave portion 48, and a continuous bottom portion 52 having the same depth as the bottom portion of the small-diameter concave portion 46 and the large-diameter concave portion 48 is formed. It becomes a space for use, and it is easy to put a finger when taking out the ampule 54. On the back surface of the tray 40, the outer shape of the small-diameter concave portion 46 projects to form a convex portion 51. In addition, the width | variety of the small diameter recessed part 46 and the large diameter recessed part 48 may be made slightly narrower than the ampoule 54 to insert, and when the ampoule 54 is inserted, it may elastically deform and closely_contact | adhere to the ampoule 54, and may prevent rattling.

  Next, a method for storing the tray 40 in the packaging sleeve 10 with stopper will be described. In the tray 40, a glass ampoule 54 or the like containing liquid chemicals is placed. At this time, both ends of the ampoule 54 are held by the small-diameter recess 46 and the large-diameter recess 48. Then, the tray 40 containing the ampule 54 is inserted through the stopper-equipped packaging sleeve 10 and accommodated. At this time, it is set so that the convex part 51 which is the external shape of the small diameter recessed part 46 of the tray 40 is located in the latching piece 30 of the packaging sleeve 10 with a stopper. Thereby, the convex part 51 of the tray 40 is inserted and latched in the notch part 34 of the latching piece 30 of the sleeve 10 for packaging with a stopper.

  And when taking out the ampule 54 put in the tray 40, put a finger in the operation groove part 19 of the sleeve 10 for packaging with a stopper, pull the tray 40 exposed from the operation groove part 19, and from the end part on the operation groove part 19 side. Pull out the tray 40. Further, the tray 40 may be pushed out from the end opposite to the operation groove 19. When a force in the insertion direction is applied to the tray 40, the contact portion 36 of the locking piece 30 of the packaging sleeve 10 with stopper is elastically deformed, and the convex portion 51 of the tray 40 moves from the notch 34 of the locking piece 30. It exits with a click feeling, gets over the contact portion 36 and enters the adjacent notch 34 again with a click feeling. Since the interval between the notches 34 is substantially equal to the interval between the small-diameter recess 46 and the large-diameter recess 48, the ampoule 54 is locked in a state where one ampule 54 is exposed. Here, when the ampule 54 is taken out and then the second one is taken out, similarly, when the tray 40 is pulled out, the second piece is locked in an exposed state. This is repeated, and the ampules 54 can be taken out from the tray 40 in a state where the final ampules 54 are securely locked one by one.

  According to the packaging sleeve 10 with a stopper according to this embodiment, each time the tray 40 is pulled out by a predetermined length, the ampule 54 is exposed and stopped one by one with a simple structure and a simple assembling method. The tray 40 can be pulled out. Thus, when the ampoule 54 is taken out from the tray 40, the tray 40 does not fall out of the stopper-equipped packaging sleeve 10 and is scattered, and the ampoule 54 falls with the tray 40 and is damaged, so that the taking-out operation is easy. It is. In addition, in the case of carrying after opening, it is possible to prevent inadvertent omission and to facilitate management. Further, the packaging sleeve 10 with a stopper has a simple structure, is inexpensive and has good working efficiency. The tray 40 does not require a special structure, and a general-purpose product can be used without changing the design.

  The packaging sleeve with a stopper according to the present invention is not limited to the above embodiment, and the product to be accommodated may be other than an ampoule. The shape of the tray accommodated in the packaging sleeve with stopper can be changed in the shape and number of the concave portions in accordance with the product to be accommodated. In the tray, products may be arranged in a plurality of rows, for example, two rows or three rows along the tray pulling direction. In addition to the tray, the one inserted into the stopper-equipped packaging sleeve may be a paper box or the like as long as an engagement protrusion is provided. In addition, at least one engaging portion of the packaging sleeve with a stopper is formed in the vicinity of the front end portion in the pulling-out direction of the stored item, and the engaged portion of the stored item extends along the pulling-out direction of the stored item. A plurality may be formed at a predetermined interval. Conversely, a plurality of engaging portions of the packaging sleeve with stoppers are formed at predetermined intervals along the pulling direction of the stored item, and the engaged portions of the stored item are arranged in the pulling direction of the stored item. At least one may be formed near the rear end.

It is a front view of the sleeve for packaging with a stopper of one embodiment of this invention. It is an expanded view of the sleeve for packaging with a stopper of this embodiment. It is the left view (a), top view (b), and front view (c) of the tray accommodated in the packaging sleeve with a stopper of this embodiment. It is a perspective view which shows the use condition of the sleeve for packaging with a stopper of this embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Packaging sleeve with stopper 11 Box body formation piece 12, 14, 16, 18 Side surface 20 Gluing piece 30 Locking piece 34 Notch part 38 Glue 40 Tray 44 Dish part 46 Small diameter recessed part 48 Large diameter recessed part 51 Convex part

Claims (3)

  In the packaging sleeve with a stopper having a cylindrical side surface for inserting and storing the contents, an engaging portion is provided on the side surface to lock the movement in the insertion direction in a state where the contents are pulled out for each predetermined unit. A wrapping sleeve with a stopper, wherein the packaging sleeve is configured to be engageable with an engaged portion that is provided in the container and is engaged with the engaging portion.   The packaging sleeve with a stopper is formed by a box-forming piece integrally punched from one blank sheet, and the box-forming piece includes a side surface connected in parallel to each other and one of the side surfaces. Glue pieces which are integrally provided from the side and are glued to the other side surface in the assembled state of the box-forming piece, and cylindrical in the assembled state of the box-formed piece integrally provided from the glued piece or the side surface The stopper according to claim 1, further comprising: a locking piece protruding inward of a side surface assembled to the locking piece, wherein the engaging portion is a notch formed in the locking piece at a predetermined interval. Wrapping sleeve. The container is an integrally formed tray formed with recesses for individually storing a plurality of products, the products are individually placed in the tray, and the recesses are convex portions protruding from the back surface of the tray, The convex portion is a locked portion that is locked to the engaging portion, and the convex portion of the tray is locked to the notch portion with a click feeling. Packaging sleeve with stopper.

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