JP2531623Y2 - Folding lectern - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable lectern, which has no protruding portion in a folded state, has a compact shape, and is easy to carry.

[0002]

2. Description of the Related Art In general, noodles, confectionery and other foodstuffs are sometimes sold at a grocery store such as a department store or a product exhibition hall in order to promote sales of foodstuffs or sales promotion such as advertising.

[0003] For this purpose, a demonstration platform has been used in consideration of health and hygiene. However, this demonstration platform is not permanent, but is carried into the venue every time there is an event and removed after the event. Therefore, it is formed to be freely foldable. Thus, when carrying in or removing,
At least it is necessary to store it in an elevator. For that purpose, it must be formed so that it can be folded as compactly as possible. It is even more demanding.

[0006] Therefore, in the demonstration stand generally used in the prior art, as shown in FIGS. 6 and 8, a relatively short fixed side plate b is arranged in a U-shape at both side ends of a vertical front plate a. Along with the front plate a, a rotatable top plate c is disposed, and a relatively long lower side plate d is rotatably connected to an end of the fixed side plate b. An upper side plate e having a length equal to the total length of the fixed side plate b and the lower side plate d is rotatably disposed, and a transparent glass door is provided between both ends of the upper side plate e on the front plate a side. f, and a ceiling g at the upper end of the upper side plate e and the glass door f.

[0005] Of the above, transparent glass is fitted into the upper side plate e so that the live view can be viewed from the outside in conjunction with the glass door f, and a net is provided on the ceiling g. Was trying to prevent fogging.

[0006] Then, when folding the lectern, the top plate c is turned so as to be parallel to the front plate a, and then the ceiling g and the glass door f are removed.
The upper side plate e is turned outward and turned down, and further, in this state, the lower side plate d is turned so that its free ends abut against each other, and the glass door f and the ceiling g are connected to the front plate a and the top plate c. Is stored in the space h formed by the above.

Further, the top plate c must be provided with an appropriate depth in order to work on the upper surface thereof. If the top plate c is turned and dropped down, its lower end protrudes from the lower end of the front plate a. Since it does not come into contact with the floor, the pivot portion of the top plate c must be separated from the front plate a by at least about 15 cm. In order to realize this, the top plate c is provided at both ends of the front plate a. The width of the fixed side plate b must be greater than that. Therefore, when the top plate c is turned downward from the top plate c, a space of about 12 cm is created between the top plate c and the front plate a. The glass door f and the ceiling g are stored.

[0008]

[Problem to be solved by the invention] However, the upper side plate e
Has a length equal to the total length of the fixed side plate b and the lower side plate d, and although the upper side plate e is conventionally rotatably disposed with respect to the lower side plate d, ,
Since these members cannot be moved in parallel with the lower side plate d, when they are folded as described above, the portion of the upper side plate e located above the fixed side plate b jumps out of the fixed side plate b. It was impossible to fold it into a box as a whole.

Therefore, when transporting the vehicle by a vehicle or an elevator, it cannot be mounted vertically in the longitudinal direction, so that it must be mounted horizontally, resulting in a very practical problem in handling. Had come.

[0010]

In order to solve the above-mentioned problems, the folding demonstration stand according to the present invention has a relatively short fixed side plate arranged on both sides of a vertical front plate in a U-shape. And a rotatable top plate is disposed inside the front side plate, and a relatively long lower side plate is rotatably connected to an end of the fixed side plate. An upper side plate having a total length of the upper side plate and the lower side plate is rotatably disposed at the upper end of the lower side plate, and a glass door is disposed between both ends of the upper side plate on the front plate side, and the upper surface side In a foldable demonstration platform having a ceiling provided at the upper end of a face plate and a glass door, an upper side plate is slidably disposed with respect to a lower side plate via a groove and a rail engaging with the groove.

[0011]

In other words, the basic method of folding is the same as that of the above-mentioned conventional example, but after folding, the upper side plate is slid along the lower side plate, so that the upper end of the upper side plate is fixed. Can be retracted, so that the whole is box-shaped, so that it does not protrude in the folded state, has a compact shape, and can be easily transported.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the folding type demonstration stand according to the present invention will be described with reference to FIGS. 1 to 5. Reference numeral 1 denotes a vertical front plate, and 2 denotes both ends of the front plate 1. It is a fixed side plate arranged so as to form a U-shape as a whole.

Reference numeral 3 denotes a pivot (not shown) on the fixed side plate 2.
The top plate 3 is provided so as to be freely rotatable through the top plate, and the top plate 3 serves as a work table. Also, when the top plate 3 is hung down by turning as described above,
In order to prevent the lower end from projecting from the lower end of the front plate 1 or the fixed side plate 2 and to make the front end of the top plate 3 contact with the front plate 1 when the top plate 3 is set horizontally. In order to perform this, it is necessary to consider a pivoting position with respect to the fixed side plate 2, but in order to make this possible, when the top plate 3 is turned so as to hang down,
A space portion 4 is formed between the front side plate 1 and the front side plate 1. Therefore, the fixed side plate 2 having a width sufficient to fill the space portion 4 must be formed. The side plate 2 is preferably relatively short.

Reference numeral 5 denotes a lower side plate which is rotatably disposed at the ends of the two fixed side plates 2, and 6 denotes the total width of the lower side plate 5 and the fixed side plate 2. It is an upper-stage side plate having a width of length. The upper side plate 6 is disposed rotatably with respect to the lower side plate 5.
The upper side plate 6 is formed by inserting a transparent glass plate in order to make it possible to view the demonstration work from the surroundings.

Reference numeral 7 denotes a ceiling which is detachably provided at the upper end of the upper side plate 6. The ceiling 7 has substantially the same shape as that of the top plate 3, and a net is provided on the ceiling 7. The glass is prevented from fogging due to steam generated during work on the top plate 3.

Reference numeral 8 denotes a detachable glass door disposed between each end of the upper side plate 6 and the ceiling 7 and the front plate 1.

In the above, a folding column is provided on the lower surface of the top plate 3, and casters and adjusters (both not shown) are provided at the lower end of the fixed side plate 2 and / or the lower side plate 5. This is no different from the past.

The above description is the same as before, but in the present invention, the upper side plate 6 is replaced with the lower side plate 5.
Not only is it pivotally connected to
It is characterized in that the upper side plate 6 is slidably connected to the lower side plate 5.

That is, as shown in FIG. 5, a rail 11 is fixed to a wing plate 10 on the upper side plate 6 side of a hinge 9 for rotatably connecting the upper side plate 6 and the lower side plate 5, and A groove 12 corresponding to the rail 11 is formed at a lower end of the side plate 6, and the rail 11 is slidably engaged with the groove 12.

In order to fold it from the assembled state as shown in FIG.
Remove. Next, the top plate 3 is pivotally lowered downward by folding a column (not shown), and both lower side plates 5 are rotated inward. The upper side plate 6 also rotates with the rotation of the lower side plate 5, but in this case, the upper side plate 6 may be turned downward in advance.

In any case, when the upper side plate 6 and the lower side plate 5 are rotated in a state parallel to the hanging top plate 3, the upper side plate 6 is located above the fixed side plate 2 in the upper side plate 6. The protruding portion protrudes outside the fixed side plate 2 in the one folded so far. Therefore, if the upper side plate 6 is slid through the rail 11 and the groove 12, the protruding portion is retracted, and the end of the upper side plate 6 becomes flush with the fixed side plate 2. is there.

Therefore, the ceiling 7 and the glass door 8 which have already been removed are folded into a thin box shape as a whole, and the space 7 formed between the top plate 3 and the front plate 1 is removed. It is stored in 4.

In the case of assembling, it is sufficient to perform the reverse of the above-mentioned folding work, and the fixing means such as the side plates, the top plate 3 and the ceiling 7 at the time of assembling are the same as those in the related art. Also, the means for fixing the ceiling 7 and the glass door 8 to the space 4 after folding is the same as the conventional one.

[0024]

As described above, according to the folding demonstration stand of the present invention, the relatively short fixed side plates are arranged at both ends of the vertical front plate in a U-shape, and the fixed side plates are disposed inside the U-shaped. A rotatable top plate is disposed along the front plate, a relatively long lower side plate is rotatably connected to an end of the fixed side plate, and a total length of the fixed side plate and the lower side plate is provided. The upper side plate having a thickness is disposed rotatably at the upper end of the lower side plate,
In addition, a glass door is provided between both ends of the front side plate of the upper side plate, and a ceiling-type stage where a ceiling is provided at an upper end of the upper side plate and the glass door. Since it is slidably arranged on the lower side plate via the mating rail, the basic method of folding is the same as the conventional example described above, but after folding, the upper side plate is placed on the lower side. By sliding along the face plate, the part located at the upper end of the fixed side plate of the upper side plate is retracted, so that the whole is box-shaped, so that it does not protrude when folded and has a compact shape, convenient for transportation This has the effect of being able to

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a foldable demonstration platform according to the present invention is assembled.

FIG. 2 is a perspective view showing a state in which a ceiling of the foldable demonstration platform according to the present invention is removed, a top plate is turned, and an upper side plate is turned.

FIG. 3 is a perspective view showing a state before the lower side plate of the folding type demonstration stand according to the present invention is completely rotated and the upper side plate is retracted.

FIG. 4 is a perspective view showing a state in which the foldable demonstration platform according to the present invention is folded and the upper side plate is retracted.

FIG. 5 is an enlarged sectional view taken along line AA of FIG. 1;

FIG. 6 is a perspective view showing a conventional example.

FIG. 7 is a perspective view showing an assembled state in a conventional example.

FIG. 8 is an enlarged sectional view taken along line BB of FIG. 6;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Front plate 2 Fixed side plate 3 Top plate 4 Space part 5 Lower side plate 6 Upper side plate 7 Ceiling 8 Glass door 9 Hinge 10 Wing plate 11 Rail 12 Groove

Claims (1)

(57) [Scope of request for utility model registration] 1. A relatively short fixed side plate is provided at both ends of a vertical front plate in a U-shape, and a rotatable top plate is disposed inside the fixed side plate along the front plate. A relatively long lower side plate is rotatably connected to an end of the fixed side plate, and an upper side plate having a total length of the fixed side plate and the lower side plate is rotatably connected to an upper end of the lower side plate. In the foldable demonstration stand where the glass door is provided between both ends of the front side plate of the upper side plate and the upper side plate and the upper end of the glass door, the upper side plate is grooved. And a foldable demonstration stand slidably disposed on a lower side plate via a rail engaged with the foldable demonstration stand.