JPS6238904Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a container that has a book-shaped appearance.

For book-shaped containers, it is difficult to manufacture the portion corresponding to the spine of the book, and the shape of each container is rigid, making it impossible to obtain a container with a satisfactory shape.

Therefore, the purpose of the present invention is to eliminate these drawbacks, and the width of the connecting piece that connects the bottom plate and the lid plate is set to the width of the outer box frame. By molding the connecting piece to be larger than the height and by extending a side frame that covers the outer surface of the inner box frame between both sides of the connecting piece, the side frame can be configured as a part of the outer box frame. The entire outer surface of the box frame is sufficiently covered by the outer box frame to obtain a sturdy container, and the connecting piece bulges out on the outside of the side frame, which allows the shape of the spine of a book to easily appear. The purpose of the present invention is to provide a book-shaped container that can.

Another object of the present invention is to form a core by overlapping a cardboard with a large number of curved lines in the vertical direction and a thin curved synthetic resin plate, and to connect the core to a connecting piece. The purpose of the present invention is to provide a book-shaped container that can maintain a curved shape of a connecting piece that bulges out due to the presence of a side frame by being placed inside.

That is, in the present invention, the bottom plate and the lid plate are foldably connected via a connecting piece having a width larger than the height of the outer box frame, and the inner box frame is formed by leaving the peripheral edge on the inner surface of the bottom plate. At the same time, an outer box frame is provided on the inner surface of the lid plate to cover the inner box frame of the bottom plate, leaving the peripheral edge thereof, and a side frame forming a part of the outer box frame is stretched between both sides of the connecting piece. At the same time, the structure of the container is characterized in that a core body is formed by laminating a cardboard having a large number of curved lines in the vertical direction and a curved synthetic resin thin plate, and the core body is housed in a connecting piece. The main points are as follows.

Next, the present invention will be described with reference to the illustrated embodiments. Reference numeral 1 denotes a bottom plate, a core body 2 made of cardboard, grained paper, etc., and an outer covering 3 made of a vinyl chloride sheet covering the core body 2. It is made up of
It is configured to an appropriate size. Reference numeral 4 denotes an inner box frame, which includes a core plate 5 made of cardboard such as grained paper, and an exterior 6 made of vinyl chloride sheet covering the core plate 5.
It is provided in the shape of a frame on the inner surface of the bottom plate 1 with its outer peripheral edge leaving a slight gap, and forms an inner box together with the bottom plate 1. There is no need to leave a gap on the periphery of the bottom plate 1 on the inside of the inner box frame 4, and if the entire inner box frame 4 is not molded as shown in the figure, but the both sides are slightly molded and the middle part is removed, the inside It is possible to facilitate the work of storing and taking out items to be stored. Reference numeral 7 denotes a lid plate, which, like the bottom plate 1, consists of a core plate 8 and an exterior 9 covering it.
It is constructed of similar size. Reference numeral 10 denotes an outer box frame, which, like the inner box frame 4, consists of a core plate 11 and an exterior sheath 12 that covers it, and covers the inner box frame 4 of the bottom plate 1 on the inner surface of the lid plate 7. It is provided in a frame shape with a slight gap left at the outer peripheral edge, and together with the lid plate 7 forms an outer box. Reference numeral 13 denotes a connecting piece, which is formed into a bag shape from vinyl chloride film or the like, and has a width larger than the height of the outer box frame 10. And this connecting piece 13
The bottom plate 1 and the cover plate 7 are foldably connected. In addition, this connecting piece 13 and the exterior 3 of the bottom plate 1
It is effective to form the exterior 9 of the cover plate 7 and the exterior 9 of the lid plate 7 from the same material as a series of components, rather than separate components. A side frame 14 is formed as a part of the outer box frame 10, and is stretched between both sides of the connecting piece 13. Due to the presence of the side frame 14, the connecting piece 13 is bulged outward. Reference numeral 15 denotes a core body, which is formed by overlapping a cardboard 17 with a large number of curved lines 16 in the vertical direction and a thin curved synthetic resin plate 18, and is housed inside the connecting piece 13 for maintenance. Shape.

According to the present invention, the width of the connecting piece 13 connecting the bottom plate 1 and the cover plate 7 is formed to be larger than the height of the inner box frame 4 and the outer box frame 10 provided on the bottom plate 1 and the cover plate 7, and Since the side frame 14 covering the outer surface of the inner box frame 4 is stretched between both sides of the connecting piece 13,
The side frame 14 can be configured as a part of the outer box frame 10, and the entire outer surface of the inner box frame 4 is sufficiently covered by the outer box frame 10 and the side frame 14 to form a robust container. It has practical benefits that can be achieved. Moreover, the connecting pieces 13 bulge out from the outside of the side frame 14, which has the practical benefit of easily making the shape of the spine of the book appear.

Further, according to the present invention, the core body 15 is formed by overlapping a cardboard 17 provided with a large number of curved lines 16 in the vertical direction and a curved synthetic resin thin plate 18,
Since the core body 15 is installed inside the connecting piece 13,
Connection piece 13 bulges due to the presence of side frame 14
It has the practical benefit of keeping the curved shape and forming a book-shaped container with good appearance.

The book-shaped container of the present invention is most suitable as a container for cassette tapes and video tapes.

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is a plan view showing the whole developed and partially cut away, Fig. 2 is a side view showing the whole developed, and Fig. 3 is a perspective view of the core body. Fourth
The figure is an overall perspective view. The symbols in the figure are explained as follows. 1 is a bottom plate, 4 is an inner box frame, 7 is a lid plate, 10 is an outer box frame, 13 is a connecting piece, 14 is a side frame, 15 is a core body, 1
6 is a curved line, 17 is cardboard, 18 is a synthetic resin thin plate, 2, 5, 8, 11 is a core board, 3, 6, 9, 1
2 is the exterior.

Claims (1)

[Scope of utility model registration request] The bottom plate and the lid plate are foldably connected via a connecting piece having a width larger than the height of the outer box frame, and the inner box frame is provided by leaving the peripheral edge on the inner surface of the bottom plate. An outer box frame that covers the inner box frame of the bottom plate is provided on the inner surface, leaving the peripheral edge thereof, and a side frame that forms a part of the outer box frame is stretched between both sides of the connecting piece, and A container characterized in that a core body is formed by laminating cardboard with a large number of curved lines and a curved synthetic resin thin plate, and the core body is housed in a connecting piece.