JPH0513918U - Paper tray - Google Patents

Abstract

(57) [Summary] [Purpose] Foldable and easy to put in and take out from the outer box. [Structure] Frame plates 8 and 9 are continuously provided on the first bottom plate 1 with inner plates 2 and 3 interposed therebetween. Outer plates 12 and 13 are connected to the frame plates 8 and 9, respectively, and the outer plate 1
Second bottom plates 16 and 17 that are polymer-bonded to the first bottom plate 1 are connected to the second and the third plates 13 and 13. Also, the outer plate 1
Between the second base plate 16 and the second base plate 13 and the second bottom plate 17 are provided arcuate projecting pieces 18 and 19 projecting downward during assembly.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a paper tray, and more particularly to a paper tray having a recess for accommodating a pack filled with cosmetics.

[0002]

[Prior Art]

 Conventionally, compact refill packs filled with cosmetics such as foundations are mainly made of thin-walled metal, and these packs are put into a plastic frame for sale.

[0003]

[Problems to be solved by the device]

 However, in the past, the plastic frame could not be folded, and therefore, there was a problem in that it was bulky during transportation and storage and had a space problem.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a paper tray that can be folded and can be easily put in and taken out from an outer box.

[0005]

[Means for Solving the Problems]

 The invention of claim 1 provides a first bottom plate, a frame plate connected to the first bottom plate with an inner plate interposed therebetween, an outer plate connected to the frame plate, and an outer plate. A second bottom plate that is continuously provided and is polymer-bonded to the first bottom plate, and an arc-shaped projecting piece that projects downward during assembly is provided between the outer plate and the second bottom plate. The protruding piece is in contact with the bottom plate of the outer box.

The invention of claim 2 is characterized in that a knob piece is continuously provided on the first bottom plate.

A third aspect of the present invention is characterized in that side flaps are connected to the opening portions at both ends and the side flaps are bonded to each other.

According to a fourth aspect of the present invention, one of the side flaps that is continuous with the frame plate is continuously provided via a chamfer plate that is inclined at the time of assembly.

[0009]

[Action]

 As described above, according to the paper tray of the present invention, the paper tray is generally composed of the first and second bottom plates, the frame plate, and the outer plate, and is foldable, so that it is bulky during transportation and storage. There is no such thing. Further, since the paper tray only comes into contact with the bottom plate of the outer box via the arc-shaped protruding piece during assembly, it can be smoothly taken in and out of the outer box.

[0010]

【Example】

 Hereinafter, the details of the present invention will be described with reference to the embodiments shown in the drawings. FIG. 1 is a developed plan view showing an embodiment of a paper tray according to the present invention, and FIG. 2 is an assembled perspective view of the paper tray. Inner plates 2 and 3 are connected to the left and right sides of the first bottom plate 1 through vertical folding curves 4 and 5, and vertical folding curves 6 and 7 are provided to the left and right sides of the inner plates 2 and 3. The frame plates 8 and 9 are connected in series. That is, the first bottom plate 1 has a structure in which two frame plates 8 and 9 are continuously arranged with the inner plates 2 and 3 interposed. Further, the frame plates 8 and 9 are formed so that the width is different between the central portion and both end portions thereof so as to form a storage portion, and the frame plates 8 and 9 are provided with vertical folding curves 10 and 11 therebetween. The outer plates 12 and 13 are connected in series. Further, second bottom plates 16 and 17 are connected to the outer plates 12 and 13 through vertical folding curves 14 and 15, respectively. A pair of upper and lower arc-shaped projecting pieces 18 and 19 projecting downward during assembly are provided on the vertical folding curves 14 and 15, respectively, and the paper tray is housed in an outer box (not shown). At this time, the bottom plate of the outer box is configured to come into contact with each other via the protruding pieces 18 and 19.

Further, side flaps 20 which are adhered to each other are provided at both end openings, that is, at the upper and lower ends of the first bottom plate 1, the inner plates 2 and 3, the outer plates 12 and 13, and the second bottom plates 16 and 17, respectively. Of the side flaps 20, the side flaps that are continuous with the upper ends of the frame plates 8 and 9 are connected to the frame plates 8 and 9 via a chamfer plate 21 that is inclined at the time of assembly. It is lined up. Further, a knob piece 22 is continuously provided on the upper end portion of the first bottom plate 1 so as to be located between the side flaps 20, and the knob piece 22 is pinched when the paper tray is taken in and out of the outer box. I'm trying to do it in the open state. Reference numeral 23 is a notch. Although not shown, the outer box is provided with an opening end sealing mechanism for inserting and locking the insertion piece on the back side of the top plate.

In the paper tray configured as described above, when assembled from the unfolded state shown in FIG. 1, the inner plates 2 and 3 are vertically raised with respect to the first bottom plate 1 which is horizontal. After that, the frame plates 8 and 9, the outer plates 12 and 13 and the second bottom plates 16 and 17 are moved in a predetermined direction through the vertical folding curves 6 and 7, the vertical folding curves 10 and 11 and the vertical folding curves 14 and 15. At the same time, the side flaps 20 are also bent in a predetermined direction (the back side of the paper in FIG. 1). Then, the side flaps 20 are bonded to each other, and the first bottom plate 1 and the second bottom plates 16 and 17 are polymer-bonded to each other, whereby the paper tray is assembled as shown in FIG. The work is completed.

Such a paper tray is generally composed of a first bottom plate 1, inner plates 2 and 3, frame plates 8 and 9, outer plates 12 and 13, and second bottom plates 16 and 17. Since it is foldable, it does not become bulky during transportation or storage by folding it, eliminating space problems. Further, since the paper tray is configured to contact the bottom plate of the outer box only through the arc-shaped protruding pieces 18 and 19, the frictional resistance between the two can be greatly reduced, which allows the paper tray to be Moving in and out is smooth and easy. Further, since the first bottom plate 1 is provided with the tab piece 22, by putting the paper tray in and out through the tab piece 22, the paper tray can be put in and taken out more easily. It will be possible.

On the other hand, when the side flaps 20 are bonded to each other, shape retention is improved, and it is possible to prevent the paper tray from being crushed or deformed by an external impact. Further, since the chamfering plate 21 is provided on at least one end of the paper tray, after the paper tray is stored in the outer box, the insertion piece (not shown) of the outer box is inserted to close the outer box. When inserting, the insertion piece can be smoothly inserted without being caught in the paper tray.

[0015]

[Effect of the device]

 As described in detail above, according to the paper tray of the present invention, the paper tray is generally composed of the first and second bottom plates, the frame plate, and the outer plate, and has a foldable structure. As described above, it does not become bulky during transportation and storage, and has an excellent effect of solving a space problem. Further, when the paper tray is assembled and stored in the outer box, it only makes contact with the bottom plate of the outer box through the arc-shaped protruding piece, so that it can be smoothly and easily taken in and out of the outer box. It also has the effect of being able to

[Brief description of drawings]

FIG. 1 is a developed plan view showing an embodiment of a paper tray according to the present invention.

FIG. 2 is an assembled perspective view of the paper tray.

[Explanation of symbols]

 1 1st bottom plate 2 inner side plate 3 inner side plate 8 frame plate 9 frame plate 12 outer side plate 13 outer side plate 16 second bottom plate 17 second bottom plate 18 protruding piece 19 protruding piece 20 side flap 22 knob piece

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[Procedure amendment]

[Submission date] May 22, 1992

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Name of item to be corrected] Figure 2

[Correction method] Change

[Correction content]

[Fig. 2]

Continuation of the front page (72) Creator Toshiyasu Kondo 1-5-1, Taito, Taito-ku, Tokyo Toppan Printing Co., Ltd.

Claims (4)

[Scope of utility model registration request] 1. A first bottom plate, a frame plate connected to the first bottom plate with an inner plate interposed therebetween, an outer plate connected to the frame plate, and an outer plate connected to the outer plate. And a second bottom plate that is polymer-bonded to the first bottom plate, and an arc-shaped projecting piece that projects downward during assembly is provided between the outer plate and the second bottom plate. A paper tray, wherein the protruding piece is in contact with the bottom plate of the outer box. 2. The paper tray according to claim 1, wherein a knob piece is continuously provided on the first bottom plate. 3. Side flaps are connected to the openings at both ends,
The paper tray according to claim 1 or 2, wherein the side flaps are adhered to each other. 4. The paper tray according to claim 3, wherein one of the side flaps which is continuous with the frame plate is continuously provided through a chamfer plate which is inclined at the time of assembly.