JP2559027Y2 - Back heading support device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back support device to be incorporated inside a case.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 5 and 6, a back support means is provided through an opening of a case 1 so as to overlap an inner surface of a front plate 2 and both side plates 3 of a transparent case 1. Insert 4.

[0003] The spine head 4 is composed of a spine 5 and a cover 6 extending from both sides of the spine 5. The spine 5 is mounted on the front panel 2, and the cover 6 is mounted on both side panels 3. Overlap each other.

[0004] Thereafter, a pressing sheet 7 made of, for example, a synthetic resin sheet bent in the same shape as the spine 4 is inserted, and the spine 4 is formed by the pressing sheet 7 and the case 1 (the front plate 2 and both side plates 3). Sandwich it.

[0005] Both free ends of the holding sheet 7 are in contact with the inner surface of the rear plate 8 of the case 1 so as to stop the movement of the holding sheet 7 in the case 1.

[0006]

When the above-described method of supporting the back head is adopted, since a separate pressing sheet is inserted into the case, the cost is remarkably increased and the insertion is troublesome.

[0007] Further, since the case and the presser sheet constitute one set, there is a problem in that management before assembly is troublesome.

Therefore, an object of the present invention is to support a spine without using a holding sheet.

[0009]

In order to solve the above-mentioned problems, the present invention provides a case made of a transparent synthetic resin sheet having an opening for taking in and out of goods on one peripheral surface.
The spine inserted from the opening overlaps the inner surface of the front plate and both side plates of the case, and at least one of the upper and lower edges of the front plate has a protruding piece that projects into the case and pushes the spine. The configuration provided is adopted.

Further, in a case made of a transparent synthetic resin sheet having an opening for taking in and out of goods on one peripheral surface,
The back entry inserted from the opening is overlapped on the inner surface of the front plate and both side plates of the case, and also protrudes into the case on at least one of the upper and lower edges of the both side plates to hold down the back entry. In addition, a configuration in which a protruding piece that abuts a side edge on the bent ridge line of the spine head is provided.

[0011]

With the above construction, the spine inserted into the case from the opening is supported by being sandwiched between the projecting piece projecting into the case and the front plate of the case.

Further, the spine inserted into the case from the opening is supported by being sandwiched between a projecting piece projecting into the case and a side plate of the case, and the spine is bent to the bent ridge line (fold line) of the spine. Stop the spine heading by touching the side edges.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

(First Embodiment) As shown in FIGS. 1 and 2, reference numeral 11 denotes a case made of a transparent synthetic resin sheet having an opening 12 for taking in and out of a product A on an upper surface.

B is a spine to be inserted into the case 11 through the opening B.

The above-mentioned spine title B is composed of a spine 21 superposed on the inner surface of the front plate 13 of the case 11, bent from both sides of the spine 21 so as to be opposed in one direction, It is composed of a cover 22 overlapping a part of the inner surface of the face plate 14, is formed of paper or the like, and has the title of the product A printed thereon.

At least one of the upper and lower edges of the front plate 13 is provided with a protruding piece 15 which protrudes inward and presses the spine 21 on the front plate 13.

In the case of the drawing, the projecting piece 15 is
3, but may be provided on any one of the upper and lower edges.

It is to be noted that, apart from being coupled to the upper and lower edges of the front plate 13 and folded inward, a separate terminal may be provided on the front plate 13 by heat sealing.

With the above construction, the spine B inserted into the case 11 from the opening 12 is inserted into the case 11 by sandwiching the spine 21 between the protruding piece 15 and the front plate 13 folded inward. We support spine B stably.

(Second Embodiment) As shown in FIGS. 3 and 4, a case 11 and a spine B
Are omitted because they are the same as in the first embodiment.

Either one of the upper and lower edges of the side plates 14 of the case 11 projects inward, and the spine 21 and the cover 2
A protruding piece 16 is provided near the bent ridge line 2 to press the spine 21 against the front plate 13 by abutting the side edge.

In the case of the drawing, the above-mentioned protruding piece 16 is also used by a bottom plate 17 which is connected vertically from the lower edge of the both side plates 14 and folded inward in an inverted V shape as shown in the figure. However, it may be provided only on the upper edge, or may be provided only on the spine B side in addition to the entire length of the edge of the opening 12 as shown in the figure.

Further, the protruding piece 16 may be provided by heat-sealing the end of a separate piece.

With the above configuration, the projecting piece 16
Is folded to sandwich the cover 22 of the back spine B between the side plate 14 and the protruding piece 16, and the side edge of the protruding piece 16 abuts on the bent ridge line between the back cover 21 and the cover 22, so that the front plate 13 The spine 21 is pressed.

[0026]

The backing support device according to the present invention is constructed as described above, so that the backing is sandwiched by the protruding pieces protruding inward by folding or the like, and the backing in the case is held. You can stop moving.

In addition, because of the support by the protruding pieces, a large bent pressing sheet inscribed on the three inner surfaces of the case is not required.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of a support device according to the present invention.

FIG. 2 is a longitudinal enlarged front view of the above.

FIG. 3 is a perspective view of a second embodiment.

FIG. 4 is a longitudinal enlarged plan view of the above.

FIG. 5 is a perspective view of a conventional product.

FIG. 6 is a cross-sectional plan view of the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Case 12 Opening 13 Front plate 14 Side plate 15, 16 Protrusion B Back spine 21 Spine 22 Cover

Claims (2)

(57) [Scope of request for utility model registration] 1. A case made of a transparent synthetic resin sheet having an opening for taking in and out of a product on one peripheral surface, wherein a spine inserted from the opening is provided on inner surfaces of a front plate and both side plates of the case. A supporting device for a spine head, wherein at least one of upper and lower edges of the front plate is provided with a protruding piece projecting into the case and pushing the spine head. 2. In a case made of a transparent synthetic resin sheet having an opening for taking in and out of a product on one peripheral surface, a spine inserted from the opening is provided on the inner surface of the front plate and both side plates of the case. Overlapping, and at least one of the upper and lower edges of the side plate is projected into the case, presses the spine, and has a protruding piece that abuts the side edge to the bent ridge line of the spine. Characteristic backing support device.