JP3005341U - Exhibition stand equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] When raising or lowering a movable heavy object such as an automobile that is an exhibit, it is possible to reduce the manufacturing cost by eliminating the need for a power source that was required in the past, or a crane vehicle that was required in the past. (EN) Provided is an exhibition stand device which can be used anywhere as long as it is flat, while reducing the work cost by eliminating the need for the above. [Structure] An exhibition stand apparatus 1 for placing a passenger car A or the like at a high position for exhibition, and an exhibition stand main body 2 having a placement surface.
An intermediate portion support leg 5 for supporting an intermediate portion of the display stand body 2 near the front end in the longitudinal direction, a front support leg 3 having an adjustable length for supporting the front portion of the display stand body 2 in the longitudinal direction, and the display stand. And a rear end support leg 4 which is rotatably extended rearward from an original position for supporting the rear end of the main body 2 in the longitudinal direction, and the rear end support leg 4 is provided with the rear end support leg 4 at the extended rotation position. The structure is such that it also serves as a step board that is continuous with the mounting surface of the main body 2 of the exhibition stand that is tilted backward with the lower end as a fulcrum.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an exhibition stand device for placing and displaying movable heavy objects such as automobiles at a high position, and more specifically, raising and lowering movable heavy objects such as automobiles, ships, machine tools, and the like. The present invention relates to an exhibition stand device that does not require a power source or crane truck for work. Further, the device for an automobile relates to a device that can be used as a parking device.

[0002]

[Prior art]

 Conventionally, for example, as an exhibition stand for a motor vehicle used at a trade fair of a car or a store front of a dealer, a stand having a fixed leg, or a support leg that is stretched or tilted to be placed. It is generally known that the surface moves up and down or tilts.

Here, looking at the raising and lowering work of an automobile, which is an exhibit, a crane truck or the like is used for the platform-shaped display platform. On the other hand, in the case of an exhibition stand where the mounting surface moves up and down or tilts, the mounting surface should be faced to the ground or floor surface, and it is an exhibit without using a crane truck. We drive a car and raise and lower it directly on the mounting surface.

By the way, in the above-mentioned mere trapezoidal display stand, a crane truck or the like is separately required for raising and lowering the exhibited vehicle, and as a worker, a crane operator or a crane operator is required. Therefore, there is a problem in that it requires an auxiliary worker to adjust the posture of the vehicle, which increases the work cost, and it cannot be used in a place where a crane truck cannot enter.

On the other hand, in an exhibition stand in which the mounting surface moves up and down or tilts, an electric device or a hydraulic device, which is a power source for extending or tilting the support legs, is required, which causes a problem of increased manufacturing cost. Moreover, there is also the problem that it cannot be used in places where power cannot be secured.

[0006]

[Problems to be solved by the device]

 In view of the above-mentioned conventional technique, the present invention can reduce the manufacturing cost by eliminating the need for a power source that was required in the past, or can be conventionally required when raising and lowering a movable heavy object such as an automobile to be exhibited. It is an object of the present invention to provide an exhibition stand device that can be used anywhere on a flat place because it can reduce the work cost by eliminating the need for a crane truck.

[0007]

[Means for Solving the Problems]

 In order to solve this problem, the display stand apparatus according to the present invention includes a display stand main body having a mounting surface, an intermediate support leg for supporting an intermediate portion of the display stand main body near the front end in the longitudinal direction, and the display stand main body. A front support leg with a freely adjustable length that supports the front part in the longitudinal direction and a rear end support leg that extends rearward from the original position that supports the rear end in the longitudinal direction of the display stand body and can rotate are provided. The end support leg is characterized in that it has a structure that also serves as a step plate continuous to the mounting surface of the display stand body that is tilted backward with the lower end of the intermediate support leg as a fulcrum at the overhanging position. .

In addition, the display stand apparatus according to the present invention has a rear end support leg that also serves as the step board, and is in a straight line with the mounting surface of the display stand body in which the step board is tilted rearward by contacting the ground at the projecting rotation position. It is also characterized in that a supporting member is attached to support the continuous inclined state.

[0009]

[Action]

 The display stand device according to the present invention configured as described above, when displaying a movable heavy object such as an automobile to be exhibited, extends the rear end support leg from its original position to the rear of the display stand body. When moved, the main body of the display stand tilts backward with the lower end of the intermediate support leg as a fulcrum, and the walk board continues behind the tilted mounting surface.

Therefore, the front support legs are adjusted to be slightly shorter than the regular length, and in this state, the movable heavy object which is an exhibit is driven or pushed to move it to the rear of the display stand main body. From above, step on the mounting surface through the walking board and slowly move forward.

By doing so, the position of the center of gravity of the entire display stand device including the movable heavy object is gradually moved forward, and when the position of the center of gravity is moved forward from the lower end of the intermediate support leg, the main body of the display stand is moved. With the lower end of the intermediate support leg as a fulcrum, the rear support tilts back to the horizontal state, and eventually the front support leg comes in contact with the ground and becomes a slightly forwardly inclined horizontal state.

In this state, the rear end support leg is pivoted back to the original position, and the movable heavy object on the mounting surface is slightly retracted so that the rear end support leg is grounded (the main body of the display stand). The rear end may be pushed down manually), and if the lower end of the front support leg floats and its length is adjusted to a regular length and the front support leg is grounded, Then, the movable heavy object, which is an exhibit, is displayed at a high position on the placing surface.

On the other hand, when removing the displayed movable heavy object, the length of the front support leg is adjusted to be slightly shorter than that of the intermediate support leg, contrary to the above, and the front support leg is mounted so as to be grounded. Move the movable heavy object on the surface slightly forward, and with the lower end of the rear end support leg floating, extend it from the original position to the rear of the display stand body and rotate it.

When the movable heavy object on the placement surface is slowly retracted in this state, the center of gravity of the entire display stand apparatus including the movable heavy object gradually moves rearward, and the intermediate support legs When the position of the center of gravity moves rearward from the lower end, the main body of the display stand tilts backward with the lower end of the intermediate support leg as a fulcrum, and the step board continues behind the tilted mounting surface.

Therefore, the movable heavy object is continuously retracted and lowered from the mounting surface to the ground or floor through the step board, and thus the movable heavy object, which is an exhibit, is removed.

[0016]

Embodiment An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a side view showing a schematic configuration of an example of the display stand apparatus according to the present invention in a state in which the display surface is tilted backward, and FIG. 2 is a side view showing an example of the display stand apparatus in a horizontal state. 3 is a side view of the apparatus of FIG. 2 seen from the right side, and FIG. 4 is an exploded perspective view of the apparatus of FIG.

Reference numeral 1 denotes an exhibition stand device for exhibiting a passenger car A. As shown in FIGS. 1 to 4, an exhibition stand main body 2, a front support leg 3 for supporting a front portion in a longitudinal direction thereof, and a front support leg 3 thereof. It is mainly composed of a rear end support leg 4 that supports a rear end in the longitudinal direction and an intermediate portion support leg 5 that supports an intermediate portion in the longitudinal direction.

The display stand body 2 is composed of a pair of left and right placing plates 2a, 2a made of steel plates having a placing surface having a length of 5 m and a width of about 45 cm and arranged in parallel with a mutual spacing of about 90 cm. Therefore, the mounting plates 2a, 2a are provided with bracket portions 2b, 2b which also function as reinforcing ribs and which protrude downward along the left and right side edges thereof by bending or welding. The mounting plates 2a, 2a are similarly provided with car stops 2c, 2c projecting upward from their front ends by bending or welding.

The front support leg 3 is made of a steel tube formed in a front view gate shape, and has a length of about 180 cm that extends in the left-right direction facing the lower surfaces of the pair of left and right mounting plates 2a, 2a. It has a flat receiving portion 3a and four leg portions 3b located on both sides of each mounting plate 2a, 2a and extending downward from the receiving portion 3a. The lower end of each leg portion 3b is for adjusting the length. The adjuster 3c is screwed, and by operating the adjuster 3c, each leg 3b is moved from the regular length for supporting the mounting surfaces of the mounting plates 2a and 2a to a height of 100 cm by about -5 cm. The length can be adjusted up to short.

The rear-end supporting legs 4 are made of a pair of left and right steel plates having a width of about 45 cm, which also double as left and right foot plates which are continuously extended and pivoted rearward by hinge coupling to the rear ends of the placing plates 2a, 2a. The rear end support legs 4 and 4 are set to a length that supports the mounting surfaces of the mounting plates 2a and 2a at a height of 100 cm 2. Further, each of the rear end support legs 4 and 4 is provided with support members 4a and 4a protruding inwardly at right angles from both side edges of the upper ends thereof by bending or welding and fixing.

The support members 4a, 4a are right-angled triangles in a side view that also function as brackets and overlap with the insides of the bracket portions 2b, 2b of the mounting plate 2a. The support members 4a, 4a and the bracket portion 2b , 2b, the rear end supporting legs 4, 4 are fixed to their original positions in an upright state for supporting the rear ends of the mounting plates 2a, 2a. The lengths of the short sides of the support members 4a, 4a are set to an appropriate length such that the rear end support leg 4 is continuously tilted backward in a straight line with the mounting plate 2a as shown in FIG. .

The intermediate portion support leg 5 is made of a steel pipe formed in a frame shape of a horizontally long quadrangle when viewed from the front, and has a length of 180 cm extending in the left-right direction facing the lower surface side of the pair of left and right mounting plates 2a, 2a. A horizontal receiving part 5a, a grounding part 5b parallel to the receiving part 5a, and four legs located on both sides of each mounting plate 2a, 2a for connecting the receiving part 5a and the grounding part 5b. 5c, and the mounting surfaces of the mounting plates 2a, 2a are supported at a height of 100 cm.

Here, the lower end portion of each leg portion 5c of the intermediate portion support leg 5 is connected to the upper end portion of each leg portion 3b of the front support leg 3 through a reinforcing rod 7 extending obliquely upward and forward. The intermediate portion of each leg portion 3b is connected to the intermediate portion of the reinforcing rod 7 through the reinforcing rod 8 extending rearward, whereby the front support leg 3 and the intermediate support leg 5 are reinforced in the front-rear direction. Has been done. Further, a reinforcing rod 9 formed in a front view gate shape is connected to the lower end portion of each leg portion 5c of the intermediate portion support leg 5 as described above.

The reinforcing rod 9 is formed in a front view gate type, and is a horizontal receiving portion 9 having a length of about 180 cm and extending in the left-right direction facing the lower surface side of the pair of left and right mounting plates 2a, 2a. a and four leg portions 9b located on both sides of each of the mounting plates 2a and 2a and extending obliquely forward and downward from the receiving portion 9a. The lower end of each leg portion 9b has the intermediate portion supporting leg 5a. The intermediate support legs 5 are reinforced in the front-rear direction by being connected to the lower end portions of the respective leg portions 5c.

On the other hand, the bracket portions 2b, 2b of the pair of left and right mounting plates 2a, 2a are formed with a pair of connecting grooves 2d, 2e, 2f which are open downward, and the connecting grooves 2d, 2e, 2f are formed. The receiving portion 3a of the front supporting leg 3, the receiving portion 5a of the intermediate supporting leg 5, and the receiving portion 9a of the reinforcing rod 9 are inserted in the inside of f.

The connecting groove 2d corresponding to the receiving portion 3a is located 50 cm from the front ends of the mounting plates 2a, 2a, and the connecting groove 2e corresponding to the receiving portion 5a is located 100 cm behind the connecting groove 2d. The connecting groove 2f corresponding to the portion 9a is basically set at a position 200 cm rearward of the connecting groove 2e, but at a position 25 cm in front of the pair of connecting grooves 2d, 2e, 2f, another connecting groove 2f is also set. A set of connecting grooves 2g, 2h, 2i is formed, and another set of connecting grooves 2j, 2k, 2l is also formed at a position 25 cm rearward.

Then, the closing piece 10 for closing the lower openings of the connecting grooves 2d, 2g, 2j corresponding to the receiving portion 3a of the front supporting leg 3, and the connecting groove 2 corresponding to the receiving portion 5a of the intermediate supporting leg 5. e, 2h, 2k of the closing piece 11 for closing the lower opening, and one end of the closing piece 12 for closing the lower opening of the connecting groove 2f, 2i, 2l corresponding to the receiving portion 9a of the stiffening pipe 9. The lower ends of the connecting grooves 2d to 2l are closed by pivotally mounting the brackets 2b, 2b and fixing the other ends to the brackets 2b, 2b with pins or the like, thereby closing the receiving parts 3a, 2b. The receiving portions 5a and 9a are connected to the bracket portions 2b 1 and 2b 2.

Next, the operation of the display stand apparatus 1 of one example of the present invention configured as described above will be described. When the passenger car A is displayed, the display stand apparatus 1 in the state shown in FIG. 2 first projects the rear end supporting leg 4 from its original position to the rear of the display stand body 2 and rotates. This work is performed manually by removing the connecting pin 6 that connects the supporting members 4a, 4a of the rear end supporting legs 4 and the bracket portions 2b, 2b of the mounting plates 2a, 2a.

By the above-mentioned work, the pair of left and right placing plates 2a, 2a which are the main body 2 of the display stand are tilted backward with respect to the grounding portion 5b which is the lower end of the leg portion 5c of the intermediate support leg 5, and then tilted. Behind the mounting plates 2a, 2a, a pair of left and right rear end support legs 4 and 4 which also function as walking plates and which are tilted rearward due to the grounding of the support members 4a, 4a are continuous in a straight line (see FIG. 1).

Therefore, the adjuster 3c at the lower end of the front support leg 3 which is lifted upward is operated to adjust the length of the leg portion 3b to be shorter than the regular length by about 2 to 3 cm. The automobile A is driven and mounted on the mounting plates 2a, 2a via the rear end supporting legs 4, 4 which also serve as walking plates, and is slowly advanced.

With this forward movement, the position of the center of gravity of the entire display stand apparatus 1 including the passenger car A is gradually moved forward, and the center of gravity is moved forward from the position of the ground contact portion 5b which is the lower end of the leg portion 5c of the intermediate support leg 5. When the position is moved, the mounting plates 2a, 2a as the main body 2 of the display stand return and tilt from the rearward tilted state to the horizontal state with the contact point 5b as a fulcrum, and as described above, about 2 to 3 cm from the normal length. The adjuster 3c at the lower end of the front support leg 3 adjusted to be short is in contact with the ground, and the mounting plates 2a, 2a are in a substantially horizontal state in which they are slightly inclined forward.

Here, the rear end support legs 4 and 4 are pivotally returned to the front, and the support members 4a and 4a and the bracket portions 2b and 2b of the mounting plates 2a and 2a are fixed by the connecting pins 6. The rear end support legs 4 and 4 are set to their original positions, and the passenger cars A on the mounting plates 2a and 2a are slightly retracted so that the lower ends of the rear end support legs 4 and 4 are grounded (the mounting plate 2a , 2a may be pushed down manually), and in this state, adjuster 3c at the lower end of front support leg 3 that is lifted upward to adjust leg 3b to a regular length. Make contact. By doing so, the placing plates 2a, 2a of the display stand apparatus 1 are brought into the original horizontal state, and the exhibited passenger car A is displayed at a height of 100 cm.

On the other hand, when removing the exhibited passenger car A, the adjuster 3c is operated in the opposite manner to the above to adjust the length of the leg portion 3b of the front support leg 3 to be shorter than the regular length by about 2 to 3 cm. Then, the passenger car A on the mounting plates 2a, 2a is slightly moved forward (the rear ends of the mounting plates 2a, 2a may be pushed up manually), and the adjuster 3c at the lower end of the front support leg 3 is grounded. With the lower ends of the rear-end support legs 4 and 4 floating, the rear-end support legs 4 and 4 project from the original position to the rear of the placement plates 2a and 2a as described above, and are rotated. The passenger car A on 2a, 2a is slowly retracted.

Due to this backward movement, the position of the center of gravity of the entire display stand apparatus 1 including the passenger car A gradually moves rearward, and when the position of the center of gravity moves rearward from the position of the ground contact portion 5b of the intermediate support leg 5, the placement is performed. The plates 2a, 2a are tilted rearward with the ground contact portion 5b of the intermediate support leg 5 as a fulcrum, and behind the tilted mounting plates 2a, 2a, as described above, a pair of left and right rear end supports also serving as walking plates are used. The legs 4 and 4 are continuous in a straight line (see FIG. 1).

Therefore, if the passenger car A is continuously retracted and lowered from the mounting plates 2a, 2a to the ground or floor via the rear end support legs 4, 4 which also serve as walk plates, the passenger car A, which is an exhibit, is displayed. Will be removed.

In the above embodiment, the receiving portion 3a of the front supporting leg 3, the receiving portion 5a of the intermediate supporting leg 5, and the receiving portion 9a of the stiffening pipe 9 are inserted into the pair of connecting grooves 2d, 2e, 2f, respectively. Then, it is connected to the mounting plates 2a and 2a, but it is inserted into the other set of connecting grooves 2g, 2h and 2i or the other set of connecting grooves 2j, 2k and 2l. They may be connected, and the selection may be made appropriately according to the size and the position of the center of gravity of the passenger car A to be exhibited.

In this embodiment, the display stand body 2 is a pair of left and right mounting plates 2a, 2a, and the rear end support legs 4, 4 are a pair of left and right continuous plates 2a, 2a. However, the display stand main body 2 may be a single wide mounting plate, and the rear end support legs 4 may be a single wide plate corresponding thereto. In such cases, not only passenger car A, but also motorcycles and various types of work equipment that can be self-propelled, or small boats that are not self-propelled but can be moved, and other movable heavy objects are displayed. be able to.

In the apparatus of the above-mentioned embodiment, the width of each of the supporting legs 3, 4, 5 when viewed from the front (see FIG. 5) is made small, and the height of each leg is made high, so that the lower side of the mounting plate 2a. In addition, it will be possible to create a space where other vehicles can enter, and to use this exhibition device as a so-called second-floor parking system without using any power source.

[0039]

[Effect of device]

 The present invention is as described above, and when displaying an exhibit, the rear support legs are extended and rotated rearward to form an inclined surface together with the mounting surface, while the length of the front support legs is shortened. Adjust and move the exhibit on the inclined surface, and when its center of gravity exceeds the intermediate support leg, the inclined surface becomes an inclined surface that is inclined forward by the length of the front support leg, and the rear support leg When the object rises, the display is slightly retracted, the rear support legs are rotated to make them contact with the ground, and the front support legs are adjusted in length to make contact with the ground. The display can be stably displayed on the table, and the removal of the exhibits can be done by the reverse procedure, so it is easy to place and remove the exhibits on the placement surface. Especially when the exhibit is a car, Since it is possible to perform the movement of the car, when used in the exhibition stand of the automobile, the effect is there is a thing that becomes very large.

In addition, the display stand device of the present invention can reduce the manufacturing cost by eliminating the need for a power source that was required in the past when displaying and removing a movable heavy object such as an automobile that is an exhibit. Not only is it possible to eliminate the need for conventional crane trucks, etc., it is possible to reduce work costs.Furthermore, even in places where crane trucks cannot enter or where power cannot be secured, flattening is possible. It can be used in any place. Furthermore, by making the front width of each support leg smaller and forming a space below the exhibition stand that can accommodate a car, it can be used as a second-floor parking system that does not use any lifting power source.

[Brief description of drawings]

FIG. 1 is a side view showing a schematic configuration of an example of an exhibition stand device according to the present invention in a state where the mounting surface is tilted backward.

FIG. 2 is a side view in which a mounting surface of the example of the display stand apparatus of FIG. 1 is horizontal.

3 is a side view of the device of FIG. 2 as viewed from the right side.

FIG. 4 is an exploded perspective view of the device of FIG.

[Explanation of symbols]

 1 Exhibit stand device 2 Exhibit stand main body 2a Mounting plate 2b Bracket part 2c Car stop 2d, 2e, 2f One set of connecting groove 2g, 2h, 2i One set of connecting groove 2j, 2k, 2l One set of connecting groove 3 Front part Support leg 3a Receiving part 3b Leg part 3c Adjuster 4 Rear end supporting leg 4a Support member 5 Intermediate part supporting leg 5a Receiving part 5b Grounding part 5c Leg part 6 Connecting pin 7,8,9 Reinforcing rod 9a Receiving part 9b Leg part 10, 11,12 Closure piece

Claims (2)

[Scope of utility model registration request] 1. An exhibition stand device for placing and displaying a movable heavy object such as an automobile at a high position, the middle of a display stand main body having a mounting surface and a front end in the longitudinal direction of the display stand main body. The intermediate support legs that support the display section, the front support legs that can adjust the length in the longitudinal direction of the display stand body, and the rearward extension from the original position that supports the rear end of the display stand body in the longitudinal direction. A rear end support leg that is movable, and the rear end support leg has a step plate that is continuous with the mounting surface of the main body of the display stand that is tilted backward with the lower end of the intermediate support leg as a fulcrum at its overhanging rotation position. An exhibition stand device that has a structure that also serves as a dual purpose. 2. The rear end support leg that also serves as the step board,
2. The display stand according to claim 1, further comprising a support member which is grounded at the projecting rotation position and supports the walk board in an inclined state which is continuous with the mounting surface of the display stand body tilted backward. apparatus.