JP2011073792A - Packaging container for powder detergent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging container for powder detergent wherein the number of parts is reduced, the workability is improved, and the productivity is increased. <P>SOLUTION: When the packaging container for powder detergent, more specifically, a container packaging detergent of water absorption powder is stored, a handle portion is closely attached to the outside surface of an outer bag of the container. The packaging container for powder detergent has an inner bag 110 in which powder detergent can be put, the outer bag 120 provided with passing holes 121 perforated in right and left side walls while the inner bag 110 is stored inside, and the handle 130 wherein locking hook portions 131 are fitted into the passing holes 121 of the outer bag 120 to facilitate transportation. The locking hook portions 131 of the handle 130 form narrow waist parts 132 at both ends, and are disposed with arrow-head-shaped blade portions 131a on the outer side which expand around folding grooves 131b after being fitted into the passing holes 121 of the outer bag 120. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a powder detergent packaging container, and more specifically, when storing a container containing a detergent of powder (powder) having water absorption, the handle portion is placed on the outer surface of the outer bag of the container. The present invention relates to a packaging container for powder detergent that can be stored in close contact.

   Generally, powdered products that are hygroscopic and whose quality is impaired by moisture absorption, such as detergents, are sold in plastic sealed containers or paper boxed sealed containers.

  However, plastic containers are expensive to manufacture because they are more expensive than paper containers, and paper containers are often used because of inconveniences such as causing environmental pollution problems during disposal. ing.

  The packaging container for paper powder detergent is in the shape of a sealed box with a substantially rectangular parallelepiped shape. To make the packaging container easier to transport, a synthetic resin grip strap is formed on the top to block the moisture of the packaging container. In order to reinforce the strength of the paper, a packaging container is manufactured using paper composed of an inner bag and an outer bag.

  FIG. 1 and FIG. 2 show a conventional packaging container for powder detergent as described above, and an inner bag 110 ′ in which a powdered detergent is put, and an outer bag 120 ′ in which the inner bag 110 ′ is housed. And a handle portion 130 'that facilitates transporting the outer bag 120' in which the inner bag 110 'is housed.

  The handle portion 130 ′ has a rivet 140 ′ fitted in passage holes 121 ′ and 111 ′ that are formed in the left and right side walls of the inner bag 110 ′ and the outer bag 120 ′ so that their centers and inner diameters coincide with each other. Thus, both left and right end portions are rotatably assembled to the left and right side walls of the container 100, respectively.

  However, the powder detergent packaging container having the above-described configuration is formed in the center of the passage holes 121 ′ and 111 ′ formed in the side walls of the outer bag 120 ′ and the inner bag 110 ′ of the container 100 ′ and the handle portion 130 ′. If the rivet 140 ′ is not struck in a state where the center of the drilled engagement hole 131 ′ is aligned, the handle portion 130 ′ cannot be assembled to the container 100 ′.

  For this reason, when assembling the handle portion 130 ′ to the container 100 ′, there is a problem that a long working time is required and the number of parts increases and the manufacturing cost increases.

  In addition, since the handle portion 130 ′ always protrudes outside the outer bag of the container 100 ′, when storing the container 100 ′, the handle portion 130 ′ is caused by the handle portion 130 ′ assembled to the container 100 ′. There is a disadvantage that the articles cannot be efficiently stacked and stored.

  The object of the present invention is to maintain the state in which the handle portion is assembled by simply fitting the left and right end portions of the handle portion to the upper portions of the left and right side walls of the container. As a result, the number of parts is reduced when the container is manufactured. An object of the present invention is to provide a packaging container for a powder detergent in which workability is improved and productivity is improved.

  Another object of the present invention is that the handle portion enters and exits the inside and outside of the side wall of the container. Therefore, when the handle portion is not used, the powder detergent can be stored with the handle portion in close contact with the outer bag of the container. May provide packaging containers.

  In order to achieve the object of the present invention, a powder detergent packaging container according to the present invention includes an inner bag 110 in which a powdered detergent is placed, and passage holes 121 in the left and right side walls with the inner bag 110 housed therein. In the powder detergent packaging container, the handle includes: an outer bag 120 having a hole formed therein; and a handle portion 130 in which a locking hook portion 131 is fitted in the passage hole 121 of the outer bag 120 to facilitate conveyance. The hook part 131 of the part 130 forms a waist part 132 constricted at both ends, and is fitted with the passage hole 121 of the outer bag 120 on the outer side thereof, and then expands around the folding groove 131b. A blade portion 131a is provided.

  The mounting grooves 111 that are mounted after the engaging hook portion 131 is fitted in the passage hole 121 of the outer bag 120 are respectively recessed in the left and right side walls of the inner bag 110, so The fitting grooves 112 into which the locking hook portions 131 with the blade portions 131a are fitted are recessed in the side portions so as to communicate with each other.

  Thereby, the locking hook portion 131 is formed in an arrow tip shape, and the front and rear portions are each formed with a wing portion 131a that can be expanded by a folding groove 131b. When it is pulled into the outside of the container 100 after being fitted into the passage hole 121 formed in the side wall of the bag 120, the folding groove 131b is fitted into the side wall of the outer bag 120 while the blade 131a moves upward. Thus, the locking hook portion 131 can be smoothly rotated without being pulled out of the 100.

  The packaging container for a powder detergent according to the present invention is configured such that the engagement hook portions formed at the left and right end portions of the handle portion are fitted into the passage holes formed in the left and right side walls of the outer bag of the container, and then the outside of the container. When the handle part is pulled, the blade part formed at the front and rear parts of the locking hook part moves upward and is closely attached to the side wall so that the locking hook part is not pulled out of the container. Is completed.

  Thereby, there is an effect that the work when the handle portion is assembled to the container is simplified.

  Further, according to the present invention, since the handle portion enters and exits the inside and outside of the side wall of the container, when the handle portion is not used, the handle portion can be stored in close contact with the outer bag of the container. It also has the effect of becoming.

The perspective view of the conventional packaging container for powder detergents. FIG. 2 is a partial sectional view taken along line A-A ′ of FIG. 1. The disassembled perspective view of the packaging container for powder detergents concerning this invention. The front view which shows the state by which the handle | steering-wheel part was assembled | attached to the packaging container for powder detergents which concerns on this invention. The front view of the state which fitted the handle part of the packaging container for powder detergents which concerns on this invention in the fitting groove recessedly provided in the lower part of the mounting groove of an inner bag. The front view of the state which fitted the handle part of the packaging container for powder detergents which concerns on this invention in the fitting groove recessedly provided in the one side part of the mounting groove of an inner bag. The principal part sectional drawing which shows the state which makes a handle part approach into a fitting groove | channel via the mounting groove | channel of an inner bag. FIG. 4 is a cross-sectional view taken along line B-B ′ of FIG. 3.

  Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 3 is an exploded perspective view of the powder detergent packaging container according to the present invention, and FIG. 4 is a front view showing a state in which the handle is assembled to the powder detergent packaging container according to the present invention. These are the front views of the state which fitted the handle part of the packaging container for powder detergents which concerns on this invention in the fitting groove recessedly provided in the lower part of the mounting groove of an inner bag, FIG. 6 concerns on this invention It is a front view of the state which fitted the handle part of the packaging container for powder detergents in the fitting groove recessedly provided in the one side part of the mounting groove of an inner bag.

  7 is a cross-sectional view of the main part showing a state in which the handle part enters the fitting groove through the mounting groove of the inner bag, and FIG. 8 is a cross-sectional view taken along the line BB ′ of FIG. FIG.

  As shown in FIGS. 3 to 8, the powder detergent packaging container according to the present invention includes an inner bag 110 in which a powdered detergent is placed, an outer bag 120 in which the inner bag 110 is stored, and the inner bag 110. And a handle portion 130 that facilitates transporting the outer bag 120 in which the bag is stored.

  The inner bag 110 is made of paper, and the outer bag 120 is selected to have a surface coating to protect it from moisture after printing on the surface of the paper material. The handle portion 130 is a synthetic material with excellent toughness. Molded from resin material.

  The inner bag 110 is usually made of a paper that is thicker than the outer bag 120, and is folded so as to be stacked by a predetermined length from the upper side to the outer side, so that the strength is sufficiently maintained, and an adhesive or double-sided tape is used. Is used to maintain the durability and rigidity of the box-shaped powder detergent packaging container while preventing the outer bag 120 from floating.

  Locking hook portions 131 are formed at both left and right end portions of the handle portion 130, respectively. The left and right end portions of the handle portion 130 are on the left and right side walls of the outer bag 120 of the container 100. It has symmetrically a blade portion 131a that expands around the folding groove 131b after being fitted into the drilled through-hole 121.

  After the locking hook portion 131 is fitted in the passage hole 121 of the outer bag 120, the blade portion 131a is hooked to prevent detachment, whereby the assembly of the handle portion 130 is completed.

  On the other hand, on the left and right side walls of the inner bag 110, mounting grooves 111 that are mounted after the blade portions 131a of the locking hook portions 130 are fitted into the passage holes 121 are respectively recessed.

  And the fitting groove 112 into which the locking hook part 131 with the blade | wing part 131a fits in the lower part and one side part of the said installation groove | channel 111 is each recessedly provided in the substantially right angle direction.

  The locking hook portion 131 is formed in an arrow tip shape, and the front and rear portions are each formed with a wing portion 131a that can be expanded by a folding groove 131b.

  Accordingly, when the blade portion 131a of the locking hook portion 131 is folded at a width of about ½ at the location of the folding groove 131b and fitted into the passage hole 121 formed in the outer bag 120, the characteristics of the synthetic resin material are obtained. As a result, the blade 131a is expanded.

  When the blade portion 131a expands between the outer bag 120 and the inner bag 110, when the user pulls the handle portion 130 outside the container 100, the blade portion 131a is formed on the peripheral inner wall of the passage hole 121 of the outer bag 120. The hook part 131 is not pulled out of the container 100 by being caught.

  Further, it is also possible to rotate around the passage hole 121.

  Of course, a strip-shaped cut line 150 is formed at the upper part of the outer bag 120 of the container 100 and sealed after the contents are put into the container 100. Thereafter, when the user tries to take out the contents, the tip of the cut line 150 The contents are easily removed by pulling the part.

  In the present invention having such a configuration, the locking hook portions 131 formed on the left and right ends of the handle portion 130 are grasped by hand and folded into a width of 1/2 around the folding groove 131b. The container 100 is retracted into the container 100 so as to pass through the passage hole 121 formed in the side wall of the outer bag 120.

  For this reason, after the locking hook part 131 passes the outer bag 120, it will maintain the state mounted in the mounting groove 111 recessedly provided in the side wall of the inner bag 110. FIG.

  When the container 100 is to be transported with the handle portion assembled to the container 100 so that the locking hook portion 131 is placed in the placement groove 111 in this way, the handle portion 130 is lifted upward. become.

  At this time, as shown in FIG. 4, the hook part 131 is moved to the upper part of the container 100 to rotate around the waist part 132 located in the passage hole 121 while the blade part 131a is moved to the upper part. And the blade 131a is caught on the inner wall of the outer bag 120.

    On the other hand, as described above, when the handle portion 130 is assembled to the container 100 and used for transportation, etc., when the handle portion 130 is stored outside the container 100 so as not to protrude, FIGS. When the handle portion 130 is pushed by hand so that the handle portion 130 is in contact with the upper surface in a state where the container 100 is erected, the locking hook portion 131 is moved along the waist portion 132 fitted in the passage hole 121. Moved to part 130

    At this time, the locking hook portion 131 of the handle portion 130 is retracted to the position of the fitting groove 112 that is recessed in the vertical direction among the two fitting grooves 112 that are recessed so as to communicate with the mounting groove 111. However, the state in which the bottom surface of the handle 130 is in close contact with the outer surface of the outer bag 120 is maintained (FIG. 5).

    Accordingly, the handle portion 130 does not protrude outside the container 100.

    Alternatively, when the handle portion 130 is held and rotated so that the container portion 100 is in contact with the front surface or the back surface of the container portion 130, the hook portion 131 is moved around the waist portion 132 fitted in the passage hole 121. The unit 130 is moved.

    Then, after the locking hook portion 131 moves to the position of the fitting groove 112 that is recessed in the horizontal direction among the two fitting grooves 112 that are recessed so as to communicate with the mounting groove 111, it enters. When a slight force is applied, the bottom surface of the handle 130 is kept in close contact with the outer surface of the outer bag 120 (FIG. 6).

    As a result, the handle portion 130 does not protrude outward from the front surface or the back surface of the container 100.

  Further, since the locking hook portion 131 is placed in the fitting groove 112 that is recessed so as to communicate with the placement groove 111, it is possible to maintain a stable state without floating.

100: Container 110: Inner bag 111: Placement groove 112: Fitting groove 120: Outer bag 121: Passage hole 130: Handle portion 131: Locking hook portion 131a: Blade portion 131b: Folding groove

Claims (2)

An inner bag (110) in which a detergent in powder form is placed; an outer bag (120) in which passage holes (121) are formed in the left and right side walls with the inner bag (110) housed therein; In a packaging container for a powder detergent having a handle portion (130) in which a locking hook portion (131) fits into a passage hole (121) of a bag (120) to facilitate conveyance,
The locking hook portion (131) of the handle portion (130) forms a waist portion (132) constricted at both ends, and is folded after being fitted to the passage hole (121) of the outer bag (120) on the outside thereof. A packaging container for a powder detergent, characterized in that an arrow tip-shaped blade portion (131a) that expands around a tatami groove (131b) is disposed.   The mounting grooves (111) that are mounted after the locking hook portion (131) is fitted into the passage hole (121) of the outer bag (120) are respectively recessed in the left and right side walls of the inner bag (110). The fitting groove (112) into which the locking hook portion (131) with the blade portion (131a) is fitted is recessed in the lower portion and one side portion of the placement groove (111). The packaging container for powder detergents of Claim 1 characterized by these.

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