JP3008753U - Exhibition case - Google Patents

Abstract

(57) [Abstract] [Purpose] The opening of the display box 2 is covered with the upper lid 9 in which the edge frame 13 is fitted around the glass plate 11 so that the display box 2 can be opened and closed.
The left and right both side plates 3 are formed by detachably locking the outer surface plate 6 on the outer surface upper part of the side frame 4, and the inner front end of the concave groove 14 on the upper surface of the left and right both side frames 4 and the upper lid frame 13 are formed. Between the rear of both sides of the balancer or gas spring 1
5 is provided. [Composition] Since the gas spring 15 is normally immersed in the groove 14 and covered with the upper lid frame 13, the exhibition effect is not impaired, and the gas spring 15 can be easily attached and detached for inspection and repair. Is. The plurality of display cases can be arranged side by side in a row by removing the outer surface plate 6 to display long articles.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an exhibition case whose upper opening is covered with a transparent plate and which is mainly used in museums and galleries.

[0002]

[Prior art]

 In this type of display case, the rear end of an upper lid made of a transparent plate such as a glass plate is pivotally attached to the rear part of the opening, and the heavy top lid is turned upward by a biasing device provided inside the display case. The upper lid can be easily opened and closed by urging it.

However, in the conventional display case, the display device and the urging device simultaneously enter the field of view, which is unsightly, and the display effect is impaired. An exhibition case that solves this problem is disclosed in Japanese Utility Model Publication No. 5-40769.

In this display case, a balancer, which is an urging device interposed between the upper lid and the case body, is housed in a hollow box-shaped side plate of the case body, and a window is formed on the upper surface of the side plate. The tip of the balancer is projected from the hole and is pivotally attached to the key point of the upper lid.

[0005]

[Problems to be solved by the device]

 In the above-mentioned display case, since the base end of the balancer is pivotally attached to the inner rear portion of the side plate, it is necessary to disassemble the side plate when inspecting or replacing the balancer, which is troublesome.

[0006] In addition, none of the conventional display cases can display an item that is longer than the horizontal width of the display case.

The present invention makes it possible to easily attach and detach the balancer, and if necessary, display a plurality of display cases in a line laterally so that an item longer than the width of each display case can be displayed. The purpose is to provide a case.

[0008]

[Means for Solving the Problems]

 According to the present invention, in a rectangular box-shaped display case in which the upper opening is covered by a transparent upper lid that can be opened and closed rearward, the peripheral portion of the upper lid is made opaque, and the upper and left side plates of the display case are The above problem is solved by forming a groove that opens on the top surface and providing a balancer that urges the upper lid rearward and upward between the inner front end of this groove and the rear portions on both sides of the upper lid. To be done.

[0009]

[Action]

 Since the balancer is normally immersed in the groove at the upper end of the side plate and covered with the opaque portion of the upper lid, it does not hurt the eyes. Since the front end of the balancer is pivotally attached to the front end of the groove, the balancer can be easily attached and detached.

If the outer plate of the side plate is detachable, the balancer can be attached and detached more easily.

If a plurality of display cases from which the side plates are removed are arranged side by side in a row, the display boxes of the respective display cases communicate with each other, so that a long product can be displayed.

[0012]

【Example】

 The drawings show one embodiment of the present invention. As shown in FIGS. 1 and 2, the display case is substantially rectangular on the rectangular base box (1), and the upper surface is slightly inclined to the lower front. An exhibition box (2) is placed, and glass plates (11) are provided on the upper surface and the front surface of the exhibition box (2) except for the peripheral part, and the inside is an exhibition room.

As shown in FIG. 3, the left and right side plates (3) of the display box (2) are erected on both side ends of the stand box (1), the upper side is inclined forward and downward, and the cross-sectional shape is almost the same. On the outer surface upper part of the outer piece (4a) of the U-shaped side frame (4), a locking piece (5) which is close to and faces upward is provided, and an outer surface which covers the outer surface of the side frame (4). It is formed by locking the bent portion (6a) on the upper portion of the face plate (6).

At the center of the outer surface of the outer piece (4a), a rubber tubular packing (7) is attached with an attachment piece (8), and the outer piece (4a) is locked to the outer piece. The reinforcing plate (6b) on the inner surface of the face plate (6) is in pressure contact. The packing (7) is also attached to the upper end of the outer surface of the inner piece (4b) of the side frame (4) with the attachment piece (8).

At the rear end of the opening of the display box (2), the rear end of the upper lid (9) is hinged with a hinge (10). The upper lid (9) normally has its opening closed, and its peripheral portion is in contact with the packing (7). The upper lid (9) is formed by fitting an inward U-shaped metal edge frame (13) around the transparent glass plate (11) via a cushion material (12).

At the upper front end of the concave groove (14) formed in the side frame (5), the front end (base end) of the gas spring (15), which is a balancer, is attached to the bottom piece (4c) of the side frame (4). In addition, it is pivotally supported by a fixture (18) which is erected with a bolt (16) and a nut (17).

The rear end (tip) of the gas spring (15) is pivotally attached to the rear portion of the edge frame (13), and the gas spring (15) is normally immersed in the groove (13). At this time, the rear end of the gas spring (15) is located slightly above a straight line connecting the front end of the gas spring (15) and the center of the hinge (10).

The side frame (4), various members attached to the side frame (4), the outer surface plate (6) and the gas spring (15) are installed symmetrically, and the rear portions of the lower surface of the upper lid (9) are attached upward. I am energetic. Therefore, the heavy weight of the upper lid (9) is reduced and the lid can be opened and closed easily.

In the above-mentioned device, the inner pieces (4b) of the side frames (4) are exposed in the display box (2), but the display effect is not impaired. However, if the inner side surfaces of the both side frames (4) are covered with an inner surface plate (not shown) similar to the outer surface plate (6), the exhibition effect is further improved.

[0020]

[Effect of device]

 (a) Due to the action of the balancer, the heavy top lid can be opened and closed easily.

(B) Since the balancer is normally immersed in the concave groove of the side frame, and the concave groove is covered by the upper lid frame, the balancer has a better exhibition effect than the conventional one and the display case Also has a good appearance.

(C) When inspecting or repairing the balancer, since the base end of the balancer is pivotally attached to the front end of the groove on the upper side frame, open the top cover and remove the bolt. , The balancer can be easily removed together with the attachment.

(D) If a plurality of display cases having the same shape and the same size are arranged side by side in a row by removing the outer surface plate, the display boxes communicate with each other, so that long-sized articles can be displayed. At this time, the removed outer plates can be attached to the side frames after the article is displayed, so that the appearance is not spoiled.

[Brief description of drawings]

FIG. 1 is a perspective view of a display case when an upper lid is opened.

FIG. 2 is a side view of the display case showing a part of the outer plate cut away.

FIG. 3 is an enlarged cross-sectional view with a part of line III-III in FIG. 2 omitted.

[Explanation of symbols]

 (1) Stand box (2) Exhibition box (3) Side plate (4) Side frame (4a) Outer piece (4b) Inner piece (4c) Bottom piece (5) Locking piece (6) Outer plate (6a) Bent part ( 6b) Reinforcing plate (7) Buffer pipe (8) Mounting piece (9) Upper lid (10) Hinge (11) Glass plate (12) Cushion material (13) Edge frame (14) Groove (15) Gas spring (16) Bolt (17) Nut (18) Fixture

Claims (2)

[Scope of utility model registration request] 1. A rectangular box-shaped display case in which an upper opening is covered by a transparent upper lid that can be opened and closed rearward and upward,
In addition to making the peripheral part of the top cover opaque, form a concave groove that opens on the upper surface of the left and right side plates of the display case, and cover the upper cover between the inner front end part of this concave groove and both rear parts of the upper cover. An exhibition case equipped with a balancer that urges upward and rearward. 2. The display case according to claim 1, wherein the side plate is formed by detachably locking an outer surface plate to the side frame.