JP4938441B2 - Swing box - Google Patents

Description

  The present invention relates to a packaging box that is opened and closed by swinging a drawer with respect to a main body.

  Conventionally, as shown in FIG. 10, the following Patent Document 1 includes a main body 51 having an opening on one side surface, and a drawer body 52 fitted in the opening, and the bottom side of the drawer body 52 serves as a fulcrum. A swing opening / closing box is described which is connected to a main body 51 through an eye 53 and swings a drawer 52 with respect to the main body 51 to be taken in and out.

  The swing opening / closing box has an auxiliary plate 54 extending upward from the other side of the bottom of the drawer body 52. When the drawer body 52 is pulled out from the main body 51, the auxiliary plate 54 rises along the other side wall of the main body 51, The tip of the auxiliary plate 54 comes into contact with the top wall, and the auxiliary plate 54 serves as a stopper, so that the drawer body 52 is prevented from being pulled out.

JP 2002-128176 A

  However, in the configuration as described above, when the auxiliary plate of the drawer body is bent, the drawer body may not slide smoothly along the rear wall of the main body, and the drawer body may be inserted and removed.

  In view of the above, an object of the present invention is to provide a swing opening / closing box in which a drawer can be smoothly inserted and removed from a main body.

In order to solve the above-described problems, the present invention provides a bottomed rectangular tube in which a top plate, a main body having a pair of outer frame plates and an outer bottom plate, and a side plate, a pair of inner frame plates, and an inner back plate are continuously provided. A swinging open / close box that swings the drawer body in and out of the main body, and is provided with a hinge piece on the side of the outer bottom plate with an extension between two cuts, A crease is put in the middle part in the width direction, and a connecting band is provided at the upper part of the inner back plate by extending between the two cuts. Put the tip side from the fold of the connection band, insert the drawer body into the main body, bend the hinge piece along the fold, and insert the tip part into the insertion hole of the drawer body, One end of the drawer is connected to the main body so that the fold of the hinge piece serves as a fulcrum, and the insertion part is connected to the main body while bending the connecting band along the fold. By inserting the insertion hole, the other end of the pull Detai, connected to the body via a connecting band having a width direction of the folds, when housing the drawer body to the main body, the connecting band of the intermediate and proximal When the drawer body is bent along the crease and the drawer body is pulled out from the main body, the connecting band extends to serve as a stopper to prevent the drawer body from coming out.

  In the swing open / close box according to the present invention, the main body and the drawer body are connected via the connection band, and the opening degree of the drawer body is regulated by the connection band that bends and stretches along the fold. It can be taken in and out smoothly.

  First, a first embodiment of the present invention will be described with reference to FIGS.

  As shown in FIGS. 1 and 2, the swing opening / closing box is composed of a main body 1 having one open side and a drawer body 2 fitted in the opening, with the bottom one side of the drawer body 2 serving as a fulcrum. 1, the drawer body 2 is swung in and out of the main body 1 so as to draw an arcuate locus. The drawer 2 stores a bottle of wine such as wine.

The main body 1 and the drawer body 2 are formed from a paperboard blank as shown in FIG. In the blank of the main body 1, a vertically long outer frame plate 4 is connected to both ends of the top plate 3, and an outer bottom plate 5 and a passage piece 6 are sequentially connected to one outer frame plate 4. One side of the top plate 3 is cut out in an arc shape, and one side edge of the outer frame plate 4 is wavy. Bending pieces 7 and 8 are connected to the other side of the top plate 3 and the outer bottom plate 5, and a back heavy plate 9 and an outer back plate 10 are connected to the other side of each outer frame plate 4. An insertion piece 11 is provided at the front edge of the outer back plate 10, and a slit-like insertion hole 12 is provided at the base portion of the back heavy plate 9.

  A hinge piece 13 is provided on one side portion of the outer bottom plate 5 so as to extend between two cuts, and a fold line 14 is formed in the middle portion in the width direction. A slit-like insertion hole 15 is provided at the base of the bent piece 7.

  On the other hand, in the blank of the drawer body 2, the inner frame plate 22 is connected to both sides of the side output plate 21, and the inner back plate 23 and the passage piece 24 are sequentially connected to one inner frame plate 22. An arc-shaped portion is formed at the upper end edge of the inner frame plate 22, and a bent piece 25 is continuously provided at the lower end of the inner frame plate 22. An inner bottom plate 26 and an insertion piece 27 are successively provided at the lower end of the side outlet plate 21, and a slit-like insertion hole 28 is provided at the base of the inner bottom plate 26. A bent piece 29 is connected to the upper end of the side plate 21.

  An upper part of the inner back plate 23 is provided with a connecting band 30 extending between two cuts. The connecting band 30 has a fold 31 at the distal end and three folds at the middle and proximal ends. 32 is inserted in the width direction. The front end side of the fold 31 of the connecting band 30 is an insertion portion 30a.

  In order to assemble the swing opening / closing box from the above blank, as shown in FIG. Affixed to the outer frame plate 4 on the side.

  Further, in the blank of the drawer body 2, the side exit plate 21, the inner frame plate 22 and the inner back plate 23 are folded in a horizontal winding, and the passage piece 24 is attached to the inner frame plate 22 on the opposite side, and the bent piece 25 Is folded inward, the inner bottom plate 26 is closed, the insertion piece 27 is inserted between the bent piece 25 and the inner back plate 23, and the bottom surface of the drawer 2 is closed.

  Next, as shown in FIG. 2 and FIG. 5, the drawer body 2 is fitted into the main body 1, the hinge piece 13 is bent along the fold line 14, the tip portion thereof is inserted into the insertion hole 28, and the bent piece 7 8 and 8 are bent downward and upward, respectively, and the connecting band 30 is bent along the folds 31 and 32, and the insertion portion 30a is inserted into the insertion hole 15 and bent downward, so that the back weight plate 9 and the outer back plate 10 are folded. The back of the main body 1 is closed by sequentially stacking and inserting the insertion pieces 11 into the insertion holes 12.

  When the bottle is packed, as shown in FIG. 2, the drawer 2 is pulled out from the main body 1 with the fold 14 of the hinge piece 13 as a fulcrum, and the bottle is stored in the drawer 2 through the opening on the top surface. Then, as shown in FIG. 1, the bent piece 29 is bent inward, and the drawer 2 is inserted into the main body 1, thereby closing the opening on the top surface of the drawer 2.

  On the other hand, when taking out the bottle from the swing opening / closing box, as shown in FIG. 2, the drawer 2 is pulled out from the main body 1 with a finger placed on the exposed portion, the top surface of the drawer 2 is opened, and the bottle is opened. Lift up. At this time, the bending along the fold line 32 of the connection band 30 extends, and the connection band 30 serves as a stopper, and the withdrawal of the drawer 2 is prevented.

  In the swing opening / closing box as described above, the main body 1 and the drawer body 2 are connected via the connection band 30, and the opening degree of the drawer body 2 is regulated by the connection band 30 that bends and stretches along the fold 32. The drawer body 2 can be smoothly inserted and removed from the main body 1.

Moreover, the opening degree of the drawer body 2 can be adjusted by changing the length of the connecting band 30, and by appropriately setting the position and number of the folds 32 according to the height of the box and the paper thickness, Resistance due to repulsion of the connecting band 30 can be suppressed.

  Next, a second embodiment of the present invention will be described with reference to FIGS. Here, differences from the first embodiment will be referred to, and description of common points will be omitted.

  As shown in FIGS. 6 and 7, this swinging open / close box has both side surfaces of the main body 1 opened, and the drawer 2 is swingably fitted in each opening.

  The main body 1 and the drawer body 2 are formed of a paperboard blank as shown in FIG. In the blank of the main body 1, an inner top plate 3 a that overlaps below the top plate 3 is connected to one inner frame plate 4, and a slit-like insertion hole 15 having a slightly wider width is provided on the inner top plate 3 a. ing.

  An insertion piece 3b is provided at the distal end of the top plate 3, a slit-like insertion hole 3c is provided at the proximal end of the inner top plate 3a, and the inner top plate 3a is provided above one outer frame plate 4. The insertion piece 3d is provided by a notch leading to, and a slit-like insertion hole 3e is provided at the proximal end of the insertion piece 3b.

  On the other hand, in the blank of the drawer body 2, a longer insertion part 30 a is provided on the distal end side than the fold line 31 of the connection band 30, and a cutout 31 a for retaining is provided on one side of the fold line 31. Yes.

  When assembling, as shown in FIG. 9, the insertion portion 30a of the connection band 30 is inserted into the insertion hole 15 of the inner top plate 3a and folded outward, and as shown in FIG. 6 and FIG. Cover the top plate 3 and insert the insertion piece 3b into the insertion hole 3c, and then insert the insertion piece 3d into the insertion hole 3e while bending the insertion piece 3d to close the top surface of the main body 1.

  In the swing opening and closing box as described above, two bottles can be accommodated in each drawer body 2 and packed compactly, and the two drawer bodies 2 can be smoothly moved with respect to the main body 1 as the connecting band 30 is bent and stretched. Can be opened and closed in and out.

  In the second embodiment, the two drawer bodies 2 are arranged side by side. However, a partition is provided in the middle part of the long main body 1, and the two drawer bodies 2 are opened. You may make it arrange | position in length so that they may oppose through a partition, and you may make it accommodate in the main body 1. FIG.

  Further, one connecting band 30 is provided for one drawer 2 to connect the main body 1 and the drawer 2, but a plurality of connecting bands 30 are provided for one drawer 2, The main body 1 and the drawer 2 may be connected.

The perspective view which shows the closed state of the swing opening / closing box which concerns on 1st Embodiment of this invention. The perspective view which shows an open state same as the above. The figure which shows the blank of the main body and the drawer body same as the above The perspective view which shows the isolation | separation state of the assembly process of a main body and a drawer body same as the above. Perspective view from the back of the assembly process The perspective view which shows the closed state of the swing opening / closing box which concerns on 2nd Embodiment of this invention. The perspective view which shows an open state same as the above. The figure which shows the blank of the main body and the drawer body same as the above The perspective view which shows the isolation | separation state of the assembly process of a main body and a drawer body same as the above. The perspective view which shows the open state of the conventional swing opening / closing box

DESCRIPTION OF SYMBOLS 1 Main body 2 Drawer 3 Top plate 3a Inner top plate 3b Insertion piece 3c Insertion hole 3d Insertion piece 3e Insertion hole 4 Outer frame plate 5 Outer base plate 6 Passage piece 7, 8 Folding piece 9 Back heavy plate 10 Outer back plate 11 Insertion piece 12 Insertion hole 13 Hinge piece 14 Fold 15 Fitting hole 21 Side exit plate 22 Inner frame plate 23 Inner back plate 24 Passage piece 25 Bending piece 26 Inner bottom plate 27 Insertion piece 28 Difference Insertion hole 29 Folding piece 30 Connection band 30a Insertion part 31 Fold 31a Cut 32 Fold

Claims (1)

A top plate (3), a main body (1) in which a pair of outer frame plates (4) and an outer bottom plate (5) are connected , a side plate (21), a pair of inner frame plates (22) and an inner back plate ( made from a 23) bottomed rectangular tubular drawer body which is continuously provided (2), the rotationally opened box and out drawer body (2) is swung relative to the body (1),
On the side of the outer bottom plate (5), a hinge piece (13) is provided by extending between the two cuts, and a fold (14) is inserted in the width direction in the middle of the inner back plate (23). In the upper part of this, a connection band (30) is provided by extending between the two cuts, and folds (31, 32) are inserted in the width direction at the distal end side, the middle and the base end, respectively. The front end side of the fold (31) of (30) is the insertion part (30a), the drawer body (2) is fitted into the main body (1), and the hinge piece (13) is bent along the fold (14), By inserting its tip into the insertion hole (28) of the drawer (2), the main body (1) of the drawer (2) is placed so that the fold (14) of the hinge piece (13) serves as a fulcrum. coupled to 1), while folding along connecting band (30) to the folds (31, 32), by inserting the insertion portion (30a) to the insertion hole (15) of the body (1), out argument When the other end of the body (2) is connected to the main body (1) via the connecting band (30) and the drawer body (2) is stored in the main body (1), the connecting band (30) is connected to the intermediate and proximal ends. Along the crease (32) When the drawer body (2) is pulled out from the main body (1), the connecting band (30) extends to serve as a stopper, preventing the drawer body (2) from coming out. Open / close box.

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