JPS59129022A - Foldable display case - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention usually consists of a front surface, both left and right sides, and a rear surface using pillars at four corners, and a sliding door is provided on one of the front or rear surface, or on the front and rear surface, and a glass plate is provided on both sides. A display case is made by fitting or pasting a decorative material, attaching a bottom plate to the bottom part, fitting a glass ceiling plate to the main part, and attaching three tiers of shelves such as glass plates to the inside. Mainly due to transportation needs, the bottom plate, top plate, shelves, etc. are removed so that both sides can be folded inward or freely, making it unnecessary to assemble the display case on site. <, assembled ′J:′j:
For the purpose of making it possible to fold the display case A or return it to its original state, the display case A has a front body with a small protrusion bent at right angles in the horizontal direction from the pillars at both left and right ends; a rear body; and the front face. It consists of a body and a pair of left and right side bodies that fit between the small protrusions on the front and rear of the rear face body, and is pivoted on the +iiJ small protrusions on either the front face body or the rear face body and protrudes in the horizontal direction. One end surface of the side body is pivoted on the protruding end of the link so that it can be folded freely inwardly, and one end of a long horizontal lever pivoted on the center of the length of each side body in the front and back direction is pivoted on the front side. It is characterized in that the inner side is freely foldable and pivotally supported on the small protrusion of either the body or the rear body.

A preferred embodiment of the invention will now be described with reference to the accompanying drawings.

The display case a shown in the figure has sliding doors on the front and rear sides, glass plates are fitted on both left and right sides, and has a front body 1, a rear body 2, and a pair of left and right side bodies 4.4. Configure.

On the front body 1 and the rear body 2, symmetrical supports 5 shown in FIG. 5 are erected facing each other on both left and right sides as shown in FIG. 2. These struts 5.5 have a cross-sectional shape that is elongated in the front-rear direction, and have a longitudinal concave surface 6.6 on the end direction.
7. with a 45° cut off flank on the inner corner of the inner end.
form 7. As shown in FIG. 4, a tank material 8 is passed between the upper end faces of each of these pillars 5.5, and a bottom tank material 12 in the shape of a vertically inverted version of the tank material 8 is provided on the lower end surface. Pass the lower rail 13 across the bottom tank (a) slightly above I2, and then place the short lumber 20 shown in Figure 6 on each support 5. Connections are made in the conventional manner to each of the tank sheds 12 by a 45° square cut.

Entering the tank 4;! 8, the upper short Iij construction/& shrine 20, the bottom tank material 12, and the lower front and rear materials 20 (:I, fix the lower rail material 13 by passing tightening screws into the upper and lower end surfaces of the column 5.5.
can be removed with a hook inserted from the side surface of the support column 5.5, with both ends corresponding to the four surfaces 6.6 mentioned above. form 10,
Concave surface 6.6 with two downward rail grooves 11.11 on the bottom surface.
(FIG. 4 is an omitted diagram). The lower rail material 13 has the above-mentioned rail groove 11,
Groove a into which the rail plate with the lower rail formed corresponding to ■ is fitted
1° 16, a rail groove 17 on the lower surface opposing the upper side of the rail mechanism 11 on the outside of the bottom tank material, a support surface 18 of the shelf support support vibe 25 inside the groove part 16, and a bottom plate support protrusion protruding from the inner end surface. A piece 19 is provided. Short front and back materials on the top and bottom surfaces 2
0 are small protrusions 3.0 bent at right angles in the horizontal direction from the pillars 5.5 at both left and right ends of the front body 1 and rear body 2 of the present invention.
3, on the upper surface of the upper front and rear members 20, a ridge 21 and a glass bearing surface 22 are provided, which correspond to the ridge 9 and the glass bearing surface 10 of the tank entry material 8, respectively, and the inner side is opened. A link fitting groove 23 is formed in the shape of a cut from the inner end.

In addition, several shaft support protrusions 24 of shelf support vibes 25 corresponding to the support surface 18 of the lower rail shrine 13 are attached at appropriate intervals to the inner side surface of the tank material 8, and the shaft support protrusions 24 and A shelf support support vibrator 25 is rotatably fitted to the surface 18, and both upper and lower ends are pivotally supported by support pins 26 and 26. Shelf support support vibe 25
has a shelf support plate 27 with a large number of fitting grooves arranged in vertical rows on the front surface.
is fixed, and a semicircular arcuate surface 28 is formed on the outside of the support pin 26 so that rotation of 90° angle is caused only on one side, and the shelf support plate 27 is fitted into the support 9? The shelf support 29 with its rear end fitted to rt is rotated about 90' and folded together with the shelf support support vibe 25 as indicated by the arrow X in FIG. (See Figure 1) Cask-support plates 30 are fixed to the lower surfaces of both ends of the bottom tank material 12 corresponding to the lower parts of the columns 5.5, and casters 31 are attached to these.

A pair of side bodies 1.4 to be fitted between the corresponding small flames 9shi3 of the front face body 1 and the rear face body 2 have front and back IJ shorter than the widths of the front face body 1 and the rear face body 2, Front and rear cross members 36 having the cross-sectional shape shown in FIG. (Fig. 11) and fix both ends to the corresponding surfaces of the support columns 35.35.

The front and rear cross members 36 have the above-mentioned front and rear members 2 on the upper side.
0's ridge 21 and the same ridge as the glass bearing surface 22; (7
and a crow bearing surface A crow bearing surface 40 is provided in the shape of a notch over the entire length in the direction, and is further provided with a crow bearing surface 40 facing downward (or upward).

As shown in FIG. 11, the support plate 4 has fitting grooves 42 and 43 on its upper and lower surfaces that match the fitting grooves 4o, and
A support protrusion 44 at the same level as the bottom plate support protrusion (2) 9 of the lower rail material (3) is provided. A crow fitting groove 45 is also provided on the corresponding surface of the support column 35.35.

The foldable connection between the front body 1 and the rear body 2 and the side body 4.4 is achieved through the fitting groove 23 of the front and rear neck 20 that constitutes the small protrusion 3.3 on the rear (or front) side body 36, and the front and rear side members 36. Both ends of the link 50 fitted into a part of the end of the fitting groove 39 of .36 are pivotally supported by shafts 51 and 52, and the front (or rear)
Insert a long lever 53 in the fitting groove 23 of the front and rear members 2o and the remaining part of the fitting vortex 39 into the fitting groove 23.
6 is not symmetrical with the shaft 5I and is supported by the shaft 54,
Regarding the fitting 11439, f111 is supported by the axis 55 of the inner wipe 1, which is the length of the side body 4.4 in the front-rear direction. (3rd
．． 8.9 Figure 1t,;j). The longitudinal cross member 36 is provided with a tightening screw 56 for tightening the deaf lever 53 when the display case a is assembled as shown in FIG. 2 (FIG. 10).

Sonoka 61, (i 21'JQ: ITfi + 1 body, 2 face pieces on the door, 2 + 3 sliding doors, 63 is the sleeve board of Henya Akira etc.
64 is a side glass plate, 65 is a bottom plate, and 66 is a top glass plate, but since these are the same as those commonly used, details 2111 will not be described. Note that the shelves supported by shelf supports 21j inside the display case are not shown.
ll each/ko.

In this embodiment, the glass shelf etc. supported by the glass plate 66 on the top and the shelf bracket 29 are removed, the shelf bracket support pipe 25 is rotated in the direction of the arrow X in Figure 2, and the bottom plate 65 hi is installed as shown in the first construction drawing. 10, and then tighten the tightening screw 56 shown in FIG.
Lower the lever 53 so that it can rotate freely, and then gently press the point P in Figure 2 of the side bodies 4.4 on both sides as shown by the arrows.

In this case, the side body 4 and the side body 4 are connected to the shaft element 5 of the link 50.
2, the rear body 2 approaches the front body 1 and performs an initial folding movement, while the lever 53 rotates around the axle 54, 55 with two separate f+
Do h exercise. In this way, in the final U4 when the rear body 2 approaches the front body 1, the link 50 rotates 90' as shown by the chain line, so in display case a, assuming that the front body 1 does not move at all, the long lever 53, the link 50 The front body 1 and the rear face are moved by the movement as shown by the chain line in FIG. The body 2 is folded so that each small protrusion 3 is perfectly joined as shown in the enlarged view in FIG. 7. (Figure 1 shows the state immediately before the end of folding). In addition, the folding operation force/i:it of this embodiment is free.

The present invention has the structure and operation clarified by the above explanation, and the folding of the display case a and the fjt from the folding.
It is easy to use, and does not require technically difficult or lengthy disassembly or assembly for transportation or storage.Assembly should be done according to the rules, and then folded to reduce bulk. Since it is easy to perform and restore, it has an excellent effect of simplifying the removal process.

[Brief explanation of the drawing]

Attached drawings It shows one embodiment of the present invention, in which Fig. 1 is a schematic perspective view just before the end of folding, Fig. 2 is a plan view with necessary parts cut away, and Fig. 3 is a front view of the same. FIG. 4 is a cross-sectional side view taken along the line A-A in FIG. 2, FIG. 5 is a plan sectional view of the vicinity of the support column 5, FIG. A cross-sectional plan view showing the completed folding, Figure 8 is Figure 2 B-13
Figure 9 is a front view cut along line C-C, Figure 10 is a front view cut along line C-C.
The figure is a front view cut along the line D--D in the same figure, and a cut front view of the support plate 41 shown in FIG. 11. a-Display case 1-Front body 2-Rear body 3-Small protrusion
4-Side body 5-Strut 8-・Tank material 13-Lower rail material 20-Front and rear materials 23-
・Fitting groove 35-Support column 36-Anteroposterior cross member 39-Fitting groove 50→Link 51→Shaft 52-・Shaft 53-Lever 54-Shaft 55-Shaft applicant Tanahashi
■j Ho Figure 6 ( Figure 9 Figure 11

Claims (1)

[Claims] Display case a has a front body 1 having small protrusions bent horizontally at right angles from the left and right end supports; a rear body 2; and a display case that fits between the small protrusions on the front and rear sides of the front body 1 and the rear body 2. It is composed of a pair of left and right side bodies 4.4, a front body] and a rear body 2.
One end surface of the side body 4.4 is pivotally supported so that it can be folded inwardly at the protruding end of a link that is pivotally supported on one of the small protrusions and protrudes in the horizontal direction, and each side body 4. .4, one end of a horizontally long lever is pivoted at the center of the longitudinal length of the lever, and either the front body 1 or the rear body 2 pivots on the small protrusion of the other so that it can be freely folded inwards. A foldable display case characterized by: