JP3346350B2 - Display case - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is suitable for use in art museums, museums, etc., and makes it possible to easily switch between a stable installation state and a good movement state without increasing the size of the entire case. It is about display cases.

[0002]

2. Description of the Related Art A display case is required not only for a function of being stably installed at a predetermined position in a state where an exhibit is stored in an exhibition space, but also for exchanging an exhibit or changing a pattern of an exhibition hall. It is desired that it can be easily moved according to the conditions. Therefore, in the conventional display case, a traveling member such as a caster is provided for facilitating movement, and the traveling member can be moved up and down between a position where the traveling member can be in contact with the floor and a position above the floor at the same time. A grounding member such as an adjuster is attached to the device, and the grounding member is used by being grounded at the time of normal installation, but is moved to a position where the function of the traveling member is not hindered by using a tool such as a wrench when moving. What you do is known.

[0003]

However, in such a case, every time the display case is moved, it is necessary to perform an operation of raising and lowering the grounding member using a tool, which requires labor and time. It is extremely complicated. Moreover, the display case is always provided with a traveling member as described above,
In addition to this traveling member, a grounding member must be placed in a state where it can be raised and lowered, but the display case is usually provided with a humidity control for adjusting the atmosphere of the display space below the glass case body. A storage section for an adjustment mechanism such as a tray or a lighting fixture is provided, and a decorative panel called a waist panel is attached at a position covering the storage section from the outside. In order to attach the decorative panel, it is necessary to secure a large gap between the lower end of the decorative panel and the floor to allow the stroke, and it is inevitable that the panel becomes unsightly.

[0004] Further, in a display case having a lift mechanism which raises and lowers a case body made of glass or the like surrounding the display space to open and close the display space so that the display object can be taken in and out, the ground is used. If a lifting mechanism for the grounding member is provided to raise and lower the grounding member without using a tool to operate the member, another type of lifting mechanism will coexist, resulting in a complicated structure, an increase in size, and an increase in cost. , Resulting in reduced usability.

[0005]

SUMMARY OF THE INVENTION In view of the above problems, the present invention improves the mounting state of the adjuster and the mounting structure of the casters, thereby preventing the entire case from being enlarged. Further, the present invention constitutes an easy-to-use display case in which both the adjuster and the caster can be selectively switched to function through a simple operation.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS That is, the display case of the present invention comprises a base arranged on the floor and a glass plate provided at a position surrounding the exhibition space set above the base. A main body, and a gap formed between the base and the case main body is set as a storage part of an adjustment mechanism for adjusting the atmosphere of the exhibition space, and the base and the storage part are set. A decorative member for supporting the case body is disposed at a position covering the periphery of the base member, and a traveling member for movably supporting the decorative member is provided on the decorative member, and a grounding member is provided at a lower end of the base. Provided, between the base and the case body or a part integrally attached to the case body by being positioned in the storage portion,
At least the base is connected via a moving mechanism that relatively moves between a position where the ground member is grounded simultaneously with the traveling member and the floor surface and a position where the ground member floats from the floor surface.

[0007] With such a configuration, in a state where both the grounding member and the traveling member are attached to the display case, the state in which the makeup member can travel without being disturbed by the grounding member by the moving mechanism and the state of the makeup member. Since the state in which the traveling function is restricted by the grounding member is selectively switched, there is no need to perform any operation for operating each grounding member using a tool every time the vehicle moves. In particular, when the moving mechanism is operated, the base on which the decorative member and the grounding member are attached to the decorative member moves upward from the position where the decorative member and the grounding member are simultaneously grounded on the floor. Since the object rises from the floor, the operation with a tool for elevating and lowering the grounding member is not required for such an operation. In addition, since the grounding member is attached to the base and the operation by the moving mechanism does not change the relative positional relationship between the traveling member and the decorative member, for example, the traveling member may be embedded in the lower end of the decorative member. As long as the lower end of the decorative member is brought as close as possible to the floor surface, the gap between the lower end of the decorative member and the floor can be set as small as possible during normal installation or movement. The inconvenience of impairing the appearance of the case can be effectively eliminated. Further, the moving mechanism of the present invention is incorporated in a storage part that is already present between the case body and the base, that is, a storage part of an adjustment mechanism such as a humidity control tray or a lighting fixture for adjusting the atmosphere of the exhibition space. Therefore, it is not necessary to secure a separate installation space, and the entire display case can be effectively prevented from being enlarged.

In a preferred embodiment, the moving mechanism is mainly composed of an X-link whose lower end is connected to the base and whose upper end is connected to the case body or a part integrally attached to the case body. Things. In this case, in order to make the operation of the X link favorable,
It is desirable to attach a handle for changing the crossing angle of the link to the moving mechanism.

When the display case is moved, the base in a state where the grounding member is raised from the floor surface is prevented from unexpectedly dropping,
In order to realize a stable movement state of the display case, it is effective to equip the movement mechanism with a holding means for holding the base at a position where the ground member floats from the floor surface. Specific examples of the adjustment mechanism include a humidity control tray for adjusting the humidity of the exhibition space, a lighting device for illuminating the exhibition space, and the like.

[0010] In addition to the above, the display case of the present invention comprises a base arranged on the floor, a glass plate arranged at a position surrounding the exhibition space set above the base, and the like. A case body, and a decorative member disposed at a position covering the periphery of the base below the case body,
A lift mechanism that selectively opens and closes the exhibition space by moving the case body up and down with respect to the base, wherein the makeup member is provided with a traveling member that movably supports the makeup member. A grounding member is provided at the lower end of the base, the decorative member is grounded to the floor surface, and the case body is supported by the decorative member. It is characterized in that it can be raised and lowered between a position where it touches the surface and a position where it floats from the floor surface.

In such a case, when the display case is installed at a predetermined position, the case body is raised by the lift mechanism with the decorative member being lowered to a position where the grounding member is installed on the floor surface. This will open up the exhibition space and allow you to change exhibits. In addition, when the lift mechanism is operated so that the case body is apparently lowered from the state where the case body is supported by the decorative member so that the decorative member is in contact with the floor surface and the exhibition space is closed, the case is actually changed to a case. The main body will not descend any further, but the base will rise relatively, and the grounding member will rise from the floor,
The display case can be made movable. Therefore, the grounding member can be raised and lowered by using the lift mechanism for raising and lowering the case body very effectively. Therefore, it is necessary to raise and lower the grounding member using a tool or the like and to provide a special lift mechanism for the grounding member. Thus, a display case with a simple and compact structure and excellent operability can be constructed without causing a significant increase in cost. Further, even in the display case having such a configuration, the grounding member is attached to the base, and the operation by the lift mechanism does not change the relative positional relationship between the traveling member and the decorative member. As long as the lower end of the decorative member is as close as possible to the floor surface, such as by embedding the member in the lower end of the decorative member, the gap between the lower end of the decorative member and the floor can be removed during normal installation or movement. It can be set as small as possible, and the inconvenience that the appearance of the display case is impaired can be effectively eliminated.

[0012] In a preferred embodiment in which the exhibits can be stably arranged in the exhibition space, a decorative member is disposed at a position covering the periphery of the base, and continuously at the upper end of the side plate. And a top plate that is provided at a position that covers the upper part of the base. Equipped with a side plate arranged at a position covering the periphery,
When the upper surface of the base is opened upward through an opening formed on the upper end side of the side plate, an example in which the upper surface of the base is used as an exhibit mounting surface may be mentioned.

In order to construct a lift mechanism capable of stably lifting and lowering the case body and the decorative member, the lift mechanism is connected to a base at a lower end and an X at an upper end connected to the case body.
It is preferable that the link is mainly configured. In this case, in order to improve the operation of the X-link, it is preferable to attach a handle for changing the crossing angle of the X-link to the moving mechanism.

In order to make the operation of the lift mechanism easy and to make the appearance of the display case clear and good, an operation part of the lift mechanism such as the handle is provided on the base, and the operation part is provided with a surface. It is desirable that a part of the decorative member to be opened and closed can be used as a door that can be opened and closed so that the operation unit can be operated. When the display case is moved, the base with the grounding member raised from the floor is prevented from dropping unexpectedly, and in order to realize the stable movement of the display case, the base must be mounted on the floor. It is effective to equip the lift mechanism with holding means for holding at a position where the lift mechanism floats from above.

Further, in order to effectively utilize the internal space of the base and make the entire display case compact,
It is desirable to form a storage section that can store an adjustment mechanism for adjusting the atmosphere such as lighting and humidity in the exhibition space.
Further, a preferred specific example of the grounding member includes an adjuster provided at a lower end portion of the decorative member, and a preferable specific example of the traveling member includes a caster provided at a lower end portion of the base.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) A first embodiment of the present invention will be described below with reference to FIGS. This display case is used when exhibiting an exhibit in an art museum, a museum, or the like, and includes a base 1 and a case main body 2 for accommodating the exhibit as shown in FIGS. Then, while the adjusting mechanism 3 is arranged between the base 1 and the case body 2,
The decorative member 4 is arranged at a position where the base 1 and the adjusting mechanism 3 are blindfolded.

More specifically, the base 1 is formed by joining an angle-shaped vertical frame 11 and a horizontal frame 12 in a frame shape, and attaching adjusters 13 as installation members to lower surfaces of four corners thereof. It is grounded on the floor F via these adjusters 13. The case body 2 is disposed at a position surrounding the exhibition space S1 set above the base 1, and the upper side of the four side glasses 21 is closed with one upper glass 22, and the lower side is closed. It is an open casing.

On the other hand, the adjusting mechanism 3 is for adjusting the atmosphere of the exhibition space S1, and although not specifically shown, a humidity control tray for adjusting the humidity of the exhibition space S1,
Parts of a lighting fixture for illuminating the exhibition space S1 can be cited. In other words, the adjusting mechanism 3 is configured such that the gap formed between the base 1 and the case
It is arranged in the space above the storage section T1.

The decorative member 4 is composed of four decorative panels 41 integrally attached and fixed to the lower end of the side glass 21 of the case body 2 so as to be substantially flush with each other. And at a position covering the periphery of the storage portion T1, and the lower end portion 4a is brought close to the floor surface F. And
In this embodiment, a caster 42 serving as a traveling member is provided at the lower end 4a of the decorative member 4 and the storage portion T1 is provided.
And the case body 2 and the base 1 are connected via a moving mechanism 5.

The caster 42 has a lower end 4a at the corner of the decorative panel 41 constituting the decorative member 4.
Is mounted so as to be embedded in the decorative member 4 via the mounting plate 43. The moving mechanism 5 includes the first link member 5
A pair of X-links 5 </ b> A, which are formed by connecting a substantially middle position in the longitudinal direction of the first and second link members 52 through a support shaft 53, are mainly used for the vertical frame 11 of the base 1. The lower end 51a of the first link member 51 of the X link 5A is rotatably mounted via a support shaft 51x, and each X is located at a position deviated from the mounting position.
The lower end 52a of the second link member 52 of the link 5A is slidably engaged via a support shaft 52y and a long hole 52z. The moving mechanism 5 includes an angled vertical frame 61 and a horizontal frame 62 above the X link 5A.
Is provided in the form of a frame. The upper end 52b of the second link member 52 of each X link 5A is rotatable via a support shaft 52x with respect to the vertical frame 61 of the pedestal 6. At the same time, the upper end 51b of the first link member 51 of each X link 5A is slidably engaged with a position deviated from the mounting position via a support shaft 51y and a long hole 51z. And this X link 5A
A handle 54 for changing the crossing angle of the moving mechanism 5 is attached to the moving mechanism 5. The handle 54 includes an arm 54a and a handle 54b foldably attached to the distal end of the arm 54a. The base end of the arm 54a is rotatably attached to the horizontal frame 62 of the pedestal 6 via a thrust bearing 54c. Have been. On the other hand, a screw shaft 63 is rotatably supported between the opposing horizontal frames 62 of the pedestal 6, and a first shaft constituting the X link 5A is provided.
The vicinity of the upper end of the link member 51 is connected by a connecting rod 55, and a nut member 56 is attached to the center of the connecting rod 55. The screw shaft 63 is fitted to the nut member 56 by a screw action.
By rotating the screw shaft 63 through the operation of the handle 54 and thereby screwing the nut member 56 forward and backward, the upper end 51b of the first link member 51 and the lower end 52a of the second link member 52 correspond to each other. Slide along the long holes 51z, 52z,
The pedestal 6 can be raised and lowered while changing the crossing angle of the link 5A. Also, this nut member 56
The nut member 56 is screwed only by the rotational operation of the screw shaft 63 input by the handle 54, and the fitting relationship between the nut member 56 and the screw shaft 63 is determined by the load of the pedestal 6 that has risen to a certain height position. The rotational force is not reversely input to the screw shaft 63 so that the nut member 56 is screw-fed through the connecting rod 55. That is, the nut member 56 and the screw shaft 63 function as holding means 5B capable of holding the pedestal 6 at a desired height position with respect to the base 1 at that position. The long holes 51z, 52z
Is formed on the bracket 7 attached to the inner surfaces of the vertical frames 11 and 61.

That is, in this embodiment, a portion of the storage portion T1 except for an upper space where the adjusting mechanism 3 is provided,
That is, the moving mechanism 5 is arranged by utilizing the space below the casing body 2. The case main body 2 is positioned on the adjusting mechanism 3, and the pedestal 6 of the moving mechanism 5 is moved together with the adjusting mechanism 3.
Is moved up and down with the relative movement of the base 1 with respect to the base 1. That is, the caster 42 of the decorative member 4 is grounded on the floor F, and the operation of lowering the pedestal 6 relative to the base 1 with the case body 2 supported by the decorative member 4 is externally observed. Then, from the position in FIG. 4 in which the adjuster 13 of the base 1 is grounded to the floor F at the same time as the casters 42, the base 1 is moved relative to the pedestal 6 while the casters 42 are grounded with the operation of the handle 54. Rises to
Accompanying this, the adjuster 13 takes a behavior of floating from the floor surface F as shown in FIGS. In this embodiment, an exhibition floor on which an exhibit is placed is formed on the upper surface side of the adjusting mechanism 3. The reference numeral 8 in the figure denotes a stopper for inhibiting the base 1 from rising above a certain level through the operation of the X link 5A.

As described above, in the display case of this embodiment, both the caster 42 and the adjuster 13 are always attached to the display case, and the moving member 3 allows the decorative member 4 to travel without being disturbed by the adjuster 13. The state shown in FIG. 1 to FIG.
4 can be selectively switched, so that there is no need to operate the adjuster 13 individually with a tool every time it moves. In particular, when the moving mechanism 3 is operated, the base 1 on which the adjuster 13 is attached to the decorative member 4 apparently moves upward from the position in FIG. 4 where the decorative member 4 and the adjuster 13 are simultaneously grounded on the floor F. As a result, as shown in FIG. 3, the adjuster 13 floats from the floor surface F, and when the adjuster 13 is grounded, the reverse operation is simply performed. Therefore, the intended switching operation can be reliably realized even if the operation is performed by a person with little work experience. Moreover, the adjuster 13 is attached to the base 1, and the relative positional relationship between the caster 42 and the decorative member 4 is not affected at all by the operation of the moving mechanism 3, and the lower end 4a of the decorative member 4 is Since it is set close to the surface F, the gap δ1 between the lower end 4a of the decorative member 4 and the floor surface F can be set as small as possible during normal installation or movement, and the appearance of the display case is impaired. Inconvenience can be effectively eliminated. Although not described in detail, if necessary, the base 1 is set on the floor F, and the pedestal 6 is integrated with the case main body 2 and the decorative member 4 by the caster 42 through the moving mechanism 5. Of course, it is possible to ascend to a position where it rises. Further, the moving mechanism 5 according to the present embodiment includes an accommodation mechanism that is already present between the case main body 2 and the base 1, that is, an adjustment mechanism such as a humidity control tray or a lighting fixture for adjusting the atmosphere of the exhibition space S. Storage section T reserved for storing 3
Since it is simply incorporated into one dead space, it is not necessary to secure a separate installation space, and it is also possible to effectively avoid an increase in the size of the entire display case.

In particular, the moving mechanism 5 mainly comprises a pair of X-links 5A whose lower ends are connected to the base 1 and whose upper ends are connected to the base 6, ie, a part which is integrally continuous with the case body 2. Therefore, it is possible to withstand a large overload while having a simple structure, and since the storage portion of the storage portion X is secured in the opposing gap between the pair of X links 5A, other various adjustment mechanisms are secured. It can also be stored in the storage section. In addition, since the X-link 5A can easily change its crossing angle by the handle 54 using a screw feed mechanism, it is possible to easily switch between the normal installation state and the movable state by a slight and light operation. Usability can be further improved. Further, since such a screw feed mechanism also has a function as a holding means 5B for holding the base 1 at a position where the adjuster 13 has floated from the floor F, the base 1 can be moved during the movement. Can be effectively prevented from unexpectedly dropping.

Further, since the base 1 uses the adjuster 13, a stable normal installation state can be easily realized. On the other hand, since the decorative member 4 also uses the caster 42, a step difference is obtained. It is easy to make a small turn if it is excellent in the function of climbing over and the like, and is capable of swinging. As described above, in the display case of this embodiment, the moving mechanism 5 and the humidity control tray for adjusting the humidity of the display space S1 and the components of the lighting equipment for illuminating the display space S, etc. It is possible to achieve the intended purpose by incorporating it compactly.

(Second Embodiment) Next, a second embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 5, the display case of this embodiment mainly includes a base 101,
A decorative member 104 that covers the periphery and above the base 101, a case body 102 that surrounds the exhibition space S2 set above the base 101, and an exhibition space that is raised and lowered with respect to the base 101. And a lift mechanism 105 that can selectively open and close S2.

The base 101 is, as shown in FIGS.
Four flat plates are continuously arranged in the front, rear, left and right directions, and these are formed as a front wall 111, a rear wall 112, and a side wall 113 in the shape of a frame opening up and down, respectively. An adjuster 114 serving as a grounding member is provided at each of two locations, and the adjuster 114 is grounded to the floor F via the adjuster 114. In addition, the front wall 111 and the rear wall 11
2 and the interior space surrounded by the side wall 113, the exhibition space S
It is set as a storage unit T2 for storing an adjustment mechanism such as wiring and switches (not shown) for adjusting the illumination and humidity in 2, and a humidity adjustment tray.

As shown by imaginary lines in FIGS. 5 to 8, the decorative member 104 has four side plates 141 arranged so as to cover the front, rear, left and right of the base 101, and a base member continuous with the upper end of each side plate 141. It is formed in a bottomless box shape by a top plate 142 arranged so as to cover the upper part of the table 101, and on the upper surface of the top plate 142,
At the lower end of the case main body 102 described later, a plate-like exhibit mounting table 143 having a plan view shape substantially the same as the internal plan view shape is arranged, and the exhibit mounting table 143 is arranged.
The upper surface of the object is placed on an exhibit placing surface 143a for placing an exhibit.
And The lower end 104a of the decorative member 104, which is the lower end of the side plate 141, is set as close to the floor F as possible. In addition, casters 144 as running members are attached to the front and rear two portions of the lower end portion 104a of the side plate 141 that covers the left and right sides of the base 101, respectively. The caster 144 is mounted via a mounting plate 145 provided at the lower end portion 104a so as to be embedded in the decorative member 104, for example. In addition, the exhibit mounting surface 143
Fluorescent lamps 145 for illuminating the exhibition space S2 are set up at the four corners of a. The side plate 14 that covers the front wall 111 of the base 101
1 is a door 141A that can be opened and closed so that the front wall 111 can be exposed.
3 is rotatably attached to the lower end of a side plate 141 that can be opened and closed.

As shown in FIGS. 5 to 8, the case main body 102 has a frame 123 in which a downwardly opening channel member is formed in a rectangular shape in a plan view, and stands up along the outer surface of the frame 123. And four rectangular glass plates 122 connected to the upper ends of the four glass plates 121 so as to close the openings at the upper ends of the four glass plates 121. A closed space surrounded by the display 122 and the exhibit mounting surface 143a is referred to as the exhibit space S2. The case body 102 is provided with the lift mechanism 1 provided between the case body 102 and the base 101.
05 so that the exhibition space S2 can be selectively opened and closed.

As shown in FIGS. 5 to 8, the lift mechanism 105 of the present embodiment includes a pair of first link members 151 and second link members 152 which are connected at their substantially central portions in the longitudinal direction via a support shaft 153. The X-link 105A is mainly composed of the first link member 15 of each X-link 105A with respect to the upper end of the side wall 113 of the base 101.
1 is rotatably mounted via a support shaft 151x, and the second link member 15 of each X link 105A is located at a position deviated forward from the mounting position.
2 are slidably engaged with each other via a support shaft 152y and a long hole 152z. Further, the X link 105A is connected to the lower end of the case body 102 by the upper end 152 of each second link member 152.
b is rotatably mounted via a support shaft 152x, and each of the first
The upper end 151b of the link member 151 is slidably engaged via a support shaft 151y and a long hole 151z. In addition, each of the long holes 151z and 152z is
3 and on the front end of a bracket 107 attached to the inner surface of the frame 123 of the case body 102, respectively. The bracket 107 is connected to the rear end of the bracket 107 via shafts 151x and 151y corresponding to the rear end. The first and second link members 151 and 152 are attached respectively.
Further, similarly to the first embodiment, the X-link 105A is provided with a handle 154 for changing the crossing angle. The handle 154 has a thrust bearing 1 at the base end of the arm 154 a on the front wall 111 of the base 101.
X-link 10 rotatably mounted via 54c
5A, which constitutes the operation unit of the decorative member 10
By opening the door 141A of No. 4, the handle 154b provided at the tip of the arm 154a can be operated, and when closing the door 141A, the handle 154b is folded. Further, the lift mechanism 105
Is a connecting rod 15 having the same configuration as that of the first embodiment.
5, a screw shaft 163, and a nut member 156. Since the configuration and the operation of the lift mechanism 105 are the same as those in the first embodiment, the description is omitted.
The nut member 156 and the screw shaft 163 are connected to the base 101.
And functions as holding means 5B which can hold the case main body 102 at a desired height position at that position.

The operation of this embodiment having such a configuration will be described below with reference to FIGS. First,
At the time of the normal installation shown in FIG. 6 in which the exhibit is placed on the exhibit placing surface 143a, the adjuster 114 provided on the base 101 lowers the X link 105A to a position where it comes into contact with the caster 144 and the floor F at the same time. In this state, the movement of the casters 144 is prohibited by the adjusters 114, and the exhibition space S2 is closed. In this state, the decorative member 1
04 is opened, and the handle 154 is operated in a direction in which the case body 102 is lifted.
02 is supported by the base 101 via the X-link 105A as shown in FIG. By doing this,
The exhibition space S2 is opened while the adjuster 114 is in contact with the ground, so that the exhibits can be replaced. In addition, the case body 1 is further changed from the normal installation state shown in FIG.
When the handle 154 is operated in a direction for lowering the base body 101 relative to the base 101, the case body 102 is actually
Is supported by the decorative member 104 and does not descend any further, but as shown in FIG.
2, the adjuster 114 rises from the floor surface F, and the caster 144 can move. Also,
At this time, the holding means 105 attached to the lift mechanism 105
B also functions to hold the base 101 floating above the floor F at that position. Meanwhile, base 1
When lowering 01 to the position where the adjuster 114 touches the floor F, the lift mechanism 105 may be operated in the opposite manner to the above. At this time, the decorative member 104 and the base 10
A guide portion for guiding the elevating operation of the base 101 may be appropriately formed between the base 101 and the base 101 so that the elevating operation of the base 101 is further stabilized. If necessary, the case body 1
If the connecting means that can selectively connect the decorative member 104 and the decorative member 104 is appropriately provided, when the case main body 102 is moved up and down, the two are connected and the decorative member 104 is connected to the case main body 1.
02 can be raised and lowered at the same time.

The display case of the present embodiment having the above-described structure effectively utilizes the lift mechanism 105 that can move the case body 102 up and down with respect to the base 101 to open and close the exhibition space S2. Since it can be moved up and down, the adjuster 114 provided at the lower end of the base 101 is grounded to the floor surface F to allow the display case to be stably installed, and from that state, the case body 102 is raised to change the display. Or
The adjuster 114 is lifted off the floor F to make the decorative member 10
4 can be made very easy to run. According to such a configuration, it is not necessary to operate the adjuster 114 up and down using a tool or the like.
Further, since a special lift mechanism for raising and lowering the adjuster 114 is not required, the operability is excellent, the structure can be simplified, and the number of parts and cost can be effectively reduced. Further, also in the present embodiment, the adjuster 114 is attached to the base 101, and the relative positional relationship between the caster 144 and the decorative member 104 is not affected at all by the operation of the lift mechanism 105. Since the lower end 104a of the decorative member 4 is set close to the floor F, the gap δ2 between the lower end 104a of the decorative member 4 and the floor F should be set as small as possible during normal installation, display change, or movement. Thus, the disadvantage that the appearance of the display case is impaired can be effectively solved.

Further, the decorative member 104 is provided with a side plate 141 covering the periphery of the base 101 and a top plate 142 covering the upper side thereof.
Are set, the base 101 and the decorative member 10
It is possible to form the exhibit mounting surface 143a by effectively utilizing the arrangement relationship of FIG. Furthermore, since the X-link 105A is adopted for the lift mechanism 105, the case body 102 and the base 101 can be stably and reliably moved up and down with a very simple configuration.

Further, similarly to the first embodiment, since the crossing angle of the X link 105A can be easily changed by the handle 154 using a screw feed mechanism, the X link 105A can be easily and easily operated by a slight and light operation. It is possible to easily switch between the movable state and the movable state, and the usability is further improved. In addition, such a screw feed mechanism also has a function as a holding unit 5B that holds the base 101 at a position where the adjuster 114 has floated from the floor surface F at that position. It is also possible to prevent unexpected fall.

Further, since the side plate 141 of the decorative member 104 covering the front wall 111 of the base 101 is a door body 141A which can be opened and closed, not only the convenience of operation is improved but also when the handle 154 is not operated, the door is opened. By closing the body 141A, the display case can have a good appearance and a clean appearance. Furthermore, since the storage space T2 capable of storing an adjustment mechanism for adjusting the atmosphere of the exhibition space S2 is set in the internal space of the base 101, it is easy to effectively use the space and make it compact. be able to.

Further, also in this embodiment, since the base 101 uses the adjuster 114 and the decorative member 104 uses the casters 144, a stable normal installation state and an excellent running state can be realized. Things. The present invention is not limited to the above embodiment. For example, it is also possible to open the upper end portion of the decorative member and set the exhibit mounting surface on the upper surface of the base. In addition, X
It goes without saying that something other than the link may be adopted.

In addition, the specific configuration of each part is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

[0037]

The present invention is embodied in the form described above and has the following effects. That is, the display case of the present invention is provided with a traveling member on a decorative member provided on the case body side for concealing the storage section of the adjustment mechanism together with the base, and also positioned in the storage section to allow the base and the case body side Are connected by a moving mechanism, and the moving mechanism relatively moves the base between a position where the grounding member touches the floor surface at the same time as the traveling member and a position where the ground member floats from the floor surface.

[0038] Therefore, both the grounding member and the traveling member can be attached to the display case at all times, and individual operations for each grounding member are not required, and handling convenience can be remarkably improved. . In addition, the grounding member is attached to the base, and the movement of the moving mechanism does not affect the relative positional relationship between the traveling member and the makeup member. The gap between the part and the floor can be set as small as possible,
A good appearance can be secured in the display case. Furthermore, since the moving mechanism of the present invention is simply incorporated into the dead space of the storage section for the adjusting mechanism already existing between the case body and the base, it is not necessary to secure a separate assembling space. In addition, it is possible to effectively prevent the entire display case from being enlarged.

In the above, if the moving mechanism is mainly composed of the X-links, it is possible to make the structure simple and withstand a large overload, and to open the storage space between the X-links to make various other types. Room for the adjustment mechanism can be left. In particular, if the X-link can be driven by operating the steering wheel, the usability is further improved. Further, if the X-link is configured to be operable by the screw feed mechanism, the display case can be easily switched between the normal installation state and the movable state by a light and light operation, and the usability is further improved. In addition to this, it is possible to exert a function as a holding means that can reliably hold the base in a state where the grounding member has risen from the floor surface at that position.

As described above, the display case of this embodiment has a compact moving mechanism in the storage section together with the humidity control tray for adjusting the humidity of the exhibition space and the components of the lighting equipment for illuminating the exhibition space. By incorporating them, the intended purpose can be achieved. As a configuration other than the above, the display case of the present invention includes a lift mechanism capable of moving the case body up and down with respect to the base to open and close the display space, and the traveling member provided on the decorative member is mounted on the floor surface. The base body is supported by the decorative member and the case body is supported. By using the lift mechanism, the base is relatively moved between a position where the ground member is grounded simultaneously with the traveling member and the floor surface and a position where the ground member floats from the floor surface. It is intended to be.

Therefore, the lift mechanism can be effectively used without using tools for raising and lowering the adjuster and without building a special lift mechanism for raising and lowering the adjuster. In addition, even in such a configuration, the grounding member is attached to the base, and the relative positional relationship between the traveling member and the decorative member is not affected by the movement by the moving mechanism. Even at times, it is easy to set the gap between the lower end of the decorative member and the floor as small as possible, and to ensure a good appearance for the display case, provide excellent operability and configure a display case with a small number of parts and low cost. can do.

Further, the decorative member is provided with a side plate that covers the periphery of the base and a top plate that covers the upper side, so that an exhibit mounting surface is set on the upper surface of the top plate, or the upper end of the decorative member is opened. By setting the exhibit placing surface on the upper surface of the base, the exhibit placing surface can be formed by effectively utilizing the configuration and the positional relationship between the decorative member and the base. If the lift mechanism is mainly composed of the X-link, it is possible to reliably and efficiently perform the elevating operation of the case body and the decorative member with a very simple configuration. In particular,
If the X-link can be driven by operating the steering wheel, the usability can be further improved.

Further, in the case where an operating portion of the lift mechanism such as the handle is provided on the front wall of the base and the side plate covering the portion of the decorative member is an openable and closable door, the convenience of operation is improved. Thus, the appearance of the display case when the door is closed can be improved. In addition, if the lifting mechanism is provided with holding means capable of reliably holding the base floating from the floor at the position, the movement of the display case can be stabilized.

Further, if the internal space of the base is used as a storage section for an adjusting mechanism for adjusting the atmosphere of the exhibition space, the space can be effectively used and the display case can be made compact. Also, if an adjuster is provided at the lower end of the base as a grounding member, a stable normal installation state of the display case can be easily realized by grounding the traveling member and the floor at the same time,
If the traveling member is a caster provided at the lower end portion of the decorative member, the traveling member is excellent in the function of climbing over a step or the like, and if it is capable of swinging and swinging, it can be turned easily and conveniently.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention with a part thereof omitted;

FIG. 2 is a front view of the same.

FIG. 3 is a side view of the same.

FIG. 4 is an operation explanatory view corresponding to FIG. 2;

FIG. 5 is a perspective view showing a second embodiment of the present invention with a part thereof omitted;

FIG. 6 is a side view schematically showing one state in the embodiment.

FIG. 7 is an operation explanatory view corresponding to FIG. 2;

FIG. 8 is an operation explanatory view corresponding to FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 101 ... Base 2, 102 ... Case main body 3 ... Adjustment mechanism 4, 104 ... Makeup member 5 ... Moving mechanism 5A, 105A ... X link 5B, 105B ... Holding means 13, 114 ... Grounding member (adjuster) 42, 144 ... Running members (casters) 54, 154. Handle 105. Lift mechanism 141. Side plate 141A. Door body 142. Top plate 143a. Exhibit placing surface F. Floor surface S1, S2. Exhibit space T1, T2.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-226308 (JP, A) JP-A-60-188603 (JP, U) JP-A-61-196803 (JP, U) (58) Investigation Field (Int.Cl. ⁷ , DB name) A47F 3/00-3/14 B60B 33/00

Claims (16)

(57) [Claims] 1. A base provided on a floor, and a case body formed of a glass plate or the like provided at a position surrounding the exhibition space set above the base. The gap formed between the case and the case body is set as a storage part of an adjusting mechanism for adjusting the atmosphere of the exhibition space, and the case body is supported at a position covering the base and the storage part. A decorative member provided with a traveling member for movably supporting the decorative member, a grounding member provided at a lower end of the base, and a base member positioned in the storage portion. Moving the base at least between the position where the grounding member contacts the running surface at the same time as the traveling member and the position where the grounding member floats from the floor surface, between the base member and the portion integrally attached to the case main body. A display case characterized by being connected via a mechanism. 2. A moving mechanism mainly comprising an X-link having a lower end connected to a base and an upper end connected to a case body or a portion integrally attached to the case body. The display case according to claim 1. 3. The display case according to claim 2, wherein the moving mechanism has a handle for changing an X-link crossing angle. 4. The display case according to claim 1, wherein the moving mechanism includes a holding means for holding the base at a position where the grounding member floats from the floor surface. 5. The display case according to claim 1, wherein the adjusting mechanism is a humidity control tray for adjusting the humidity of the exhibition space. 6. The lighting device according to claim 1, wherein the adjusting mechanism is a lighting device for illuminating the exhibition space.
The display case described. 7. A case main body composed of a base arranged on the floor, a glass plate disposed at a position surrounding the exhibition space set above the base, and a base below the case main body. And a lift mechanism for selectively opening and closing the exhibition space by moving the case body up and down with respect to the base. While providing a traveling member movably supporting a decorative member, a grounding member is provided at a lower end portion of the base, and the base is grounded while the decorative member is grounded on the floor surface and the case body is supported by the decorative member. A display case configured to be able to move up and down between a position where the ground member is grounded simultaneously with the traveling member through the lift mechanism and a position where the ground member floats from the floor surface. 8. A decorative member comprising: a side plate disposed at a position covering the periphery of a base; and a top plate provided continuously at an upper end of the side plate and disposed at a position covering the base. The display case according to claim 7, wherein an exhibit mounting surface is set on an upper surface side of the top plate. 9. A decorative member comprising a side plate disposed at a position covering the periphery of a base, and an upper surface of the base is opened upward through an opening formed at an upper end side of the side plate. The display case according to claim 7, wherein an exhibit mounting surface is set on an upper surface side of the base. 10. The display according to claim 7, wherein the lift mechanism is mainly constituted by an X-link having a lower end connected to the base and an upper end connected to the case body. Case. 11. The display case according to claim 10, wherein the lift mechanism has a handle for changing the crossing angle of the X-link. 12. An operation section of the lift mechanism is provided on a base, and a part of a decorative member facing the operation section is opened and closed as a door body, whereby the operation section is opened. The display case according to claim 7, 8, 9, 10 or 11, wherein the display case is operable. 13. The lift mechanism further comprises holding means for holding the base at a position where the ground member floats from the floor surface. 12 display case. 14. A base, wherein a storage portion capable of storing an adjustment mechanism for adjusting an atmosphere such as lighting and humidity in the exhibition space is formed on the base. 10,
The display case described in 11, 12, or 13. 15. The grounding member is an adjuster provided at a lower end of the decorative member.
3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
Or the display case described in 14. 16. A vehicle according to claim 1, wherein said traveling member is a caster provided at a lower end of said base.
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 1
The display case described in 4 or 15.