JP4911799B1 - Exhibit - Google Patents

Abstract

[PROBLEMS] To provide an exhibit that has good design in the vicinity of a column, can securely hold the lifted position of the column arbitrarily without damaging the column, and can easily change the orientation of the display stand. provide.
A slide column 4 is slidably accommodated in a support cylinder 2 and is positioned by fixing a male screw 223 having three notch grooves 221 and a female screw 31 of a slide adjusting cylinder 3 with screws. The ball screw 8, the interference ring 7, and the coil spring 6 are accommodated inside with the male screw 82 projecting outward from the opening of the spring accommodating cylinder 9, and screwed with the spring accommodating cylinder mounting screw 5. The table D can be rotatably mounted, and the holding force of the product display table D is enhanced by forming a plurality of friction grooves 811 in the ball portion 81.
[Selection] Figure 1

Description

  The present invention relates to a display device used for display of products, product descriptions, price display POPs, and the like, and more particularly, to a display device that can adjust the orientation and inclination of a product display stand.

  2. Description of the Related Art Conventionally, various types of product display tools have been proposed in which a product display stand is attached to a support attached to a base. This exhibit consists of a pillar with a small-diameter pipe material housed in a large-diameter pipe material so that it can move up and down. By abutting, the small diameter pipe material can be locked in any lift position. Therefore, the height position of the small-diameter pipe material relative to the large-diameter pipe material, that is, the height position of the display stand supported by the small-diameter pipe material can be adjusted (see, for example, Patent Documents 1 to 4).

  However, in the conventional display equipment, the head of the screw member for adjusting the height of the support column is projected from the surface (outer peripheral surface) of the large-diameter pipe material. The design of the part is greatly impaired. In addition, the screw member is supported by a large diameter pipe material by screwing, and the small diameter pipe material is held by abutting the tip portion against the outer periphery of the small diameter pipe material sliding in the large diameter pipe material ( The weight of the small-diameter pipe material, the product display stand itself, and the product placed on the product display stand has the holding force (frictional force) of the small-diameter pipe material by the screw member tip. If it exceeds the limit, the pipe material with a small diameter may gradually shift downward. Such a phenomenon occurs remarkably by repeatedly adjusting the height position of the small-diameter pipe, and finally there is a disadvantage that it is impossible to hold the small-diameter pipe, that is, the product display stand cannot be held at any height position. It was.

  In addition, since the product display stand supports and fixes the pipe material, when changing the orientation of the product display stand, after loosening the screw of the screw member that adjusts the height, the small diameter pipe in the large diameter pipe material This is done by rotating the material, or by rotating the display itself with the base, and the rotation work is troublesome.

JP 2006-204544 A

Japanese Utility Model Publication No. 52-86548

Japanese Utility Model Publication No. 48-104287

Japanese Utility Model Publication No. 36-22598

  The present invention has been made in view of the above-described circumstances, and the purpose thereof is to eliminate the protrusions such as screw members around the support pillar portion, thereby improving the design around the support pillar and damaging the support pillar. It is an object of the present invention to provide an exhibit that can arbitrarily hold the ascending / descending position of the column without changing the direction of the display stand and can easily change the orientation of the display stand.

In order to achieve the above-mentioned object, an exhibition tool according to the present invention is for connecting an exhibition apparatus for exhibiting products, pamphlets, price display POPs, and other exhibits to be installed at an installation location such as a store in a store. A display tool, a support cylinder having a first screw portion provided on the outer periphery on one end side, and a plurality of cutout grooves provided in the longitudinal direction on the one end side, and slidably inserted into the support cylinder. A slide having a slide column and a second screw portion on the inner wall, and fixing the slide column in the support tube by screwing the second screw portion to the first screw portion with the support tube and the slide column inserted. multiple and adjusting cylinder, and a display device attachment portion for connecting the slide pillar and the display apparatus, the display apparatus attaching portion includes a third threaded portion for connecting the coil spring, and the display apparatus, the bottom surface grooves spherical disposed radially of And parts, and stainless steel balls threaded with a coil spring and disposed between the spherical threaded, intended to prevent the friction interference between the a bulb and a coil spring a recess for mounting the spherical portion A brass interference ring made of a softer material than the sphere, and an opening for inserting the third screw portion from the inside is provided on one end side, and the third screw portion protrudes outward from the opening. In this state, a screw with a sphere, an interference ring, and a coil spring are accommodated inside, and a spring accommodating cylinder provided with a flange that prevents the spherical part from being removed from the opening, and the spring accommodating cylinder and the slide column are connected to each other. A spring housing cylinder mounting screw, and an inside of the slide adjustment cylinder is provided with an inclined portion whose inner diameter becomes narrower from one end side to the other end side where the first screw portion is inserted, When the second screw part is screwed into the first screw part, the notch groove Diameter of vignetting the support cylinder is Subomari slide pillar, characterized in that it is positioned and fixed within the support tube.

  According to the present invention, there is no protrusion such as a screw member around the column portion that supports the display stand, thereby improving the design in the vicinity of the support column and the display stand without damaging the column. The lift position can be held smoothly and reliably, and the direction of the display stand can be freely changed.

The top view explaining how to assemble the display tool by the embodiment of the present invention. The top view, front view, and bottom view which show the support cylinder attachment screw in FIG. The top view which shows the support cylinder in FIG. FIG. 3 is a top view, a front view, and a bottom view showing a spring housing cylinder mounting screw in FIG. 1. The front view and top view which show the interference ring in FIG. The top view and bottom view which show the screw with a ball | bowl in FIG. The side view which shows the use condition of the display tool of this invention assembled by the method of FIG. FIG. 8 is a partial cross-sectional view for explaining a state of an arrow F1 portion in FIG. FIG. 9 is a partial cross-sectional view for explaining a state of an arrow F2 portion in FIG.

  Hereinafter, display tools according to embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a plan view for explaining how to assemble an exhibition tool according to an embodiment of the present invention, FIG. 2 is a top view, a front view and a bottom view showing a support cylinder mounting screw in FIG. 1, and FIG. 4 is a top view showing the spring accommodating cylinder mounting screw in FIG. 1, a front view, a bottom view, FIG. 5 is a front view showing the interference ring in FIG. 1, a top view, and FIG. FIG. 7 is a side view showing the usage state of the display device of the present invention assembled by the method of FIG. 1, and FIG. 8 is a diagram for explaining the state of the arrow F1 part of FIG. FIG. 9 is a partial cross-sectional view for explaining the state of an arrow F2 portion in FIG. In the present embodiment, all but the interference ring are formed of stainless steel, but the present invention is not limited to this.

  The display tool according to this embodiment includes a support cylinder mounting screw 1, a support cylinder 2, a slide adjustment cylinder 3, a slide column 4, a spring accommodating cylinder mounting screw 5, a coil spring 6, an interference ring 7, a ball screw 8, and a spring accommodating cylinder 9. Consists of. The display tool is attached to the base B via the support cylinder mounting screw 1 and a product display stand D (exhibit for displaying products on the male screw (third screw portion) 82 of the ball screw 8 is displayed. Appliance) is attached. In the present embodiment, the support cylinder mounting screw 1 is described as a part of the display tool of the present invention. However, if a structure for installing the display tool is provided in a place where the display tool is installed, The support cylinder mounting screw 1 is not an essential component of the present invention. Moreover, although it is set as the goods display stand D in this embodiment as what is attached to the screw 8 with a ball | bowl, it is not limited to this.

  Hereinafter, the structure of the display device of the present invention will be described based on the assembly diagram of FIG. 1, but FIGS. 2 to 6 will be used as needed when supplementary explanation is required for the structure of each configuration.

  As shown in FIG. 2, the support cylinder mounting screw 1 is provided at the disc portion 11, the male screw 12 provided at the center of one surface of the disc portion 11, and the center of the other surface of the disc portion 11. The female screw portion (not shown) provided on the base B and the male screw 12 are fixed with screws.

  The support cylinder 2 includes an elongated cylindrical slide cylinder part 21 and a slide adjustment screw part 22 provided on one end side of the slide cylinder part 21. On the other end side of the slide cylinder portion 21, a female screw 211 for screwing with the male screw 13 is provided. On the outer periphery of the slide adjustment screw portion 22, a male screw 223 (first screw portion) for screwing and fixing to a slide adjustment cylinder 3 to be described later is provided. FIG. 3 is a view of one end side of the support cylinder 2 as viewed from above in FIG. 1. An opening is provided on one end side of the slide adjusting screw portion 22, that is, on the opening portion side for inserting a slide column 4 described later. Three notch grooves 221 are provided downward from the section, and three opening / closing members 222, which are elongated plate-like members having an arc shape when viewed from above, are formed on one end side of the slide adjusting screw part 22 by the notch grooves 221. It is formed.

  The slide adjusting cylinder 3 is a cylindrical member, and an internal thread 223 and a female screw 31 (second threaded portion) for screwing and fixing are provided on the inner wall on one end side, and a finger is provided on the outer periphery of the central portion. A grip portion 32 is formed for facilitating tightening by applying a frictional force to the finger when tightening and fixing. The slide column 4 is positioned and fixed in the support cylinder 2 by the slide adjusting cylinder 3, and the detailed description thereof will be described later.

  The slide column 4 is a member that is slidably inserted into the support tube 2, a column portion 41 that is a portion that is inserted into the support tube 2, and an exhibition stand attachment that is provided on one end side of the column portion 41 and will be described later And an attachment portion 42 for attaching the portion A.

  As shown in FIGS. 1 and 7, by attaching the product display table D to the mounting portion 42 of the slide column 4, the product display table D can be easily changed in the vertical position and the direction of the product display table D can be freely set. It can be rotated freely. The reason why such a function can be exhibited is that the exhibition stand mounting portion A including the spring accommodating cylinder mounting screw 5, the coil spring 6, the interference ring 7, the ball screw 8, and the spring accommodating cylinder 9 is employed. Below, each structure of the display stand attaching part A is demonstrated in detail.

  As shown in FIG. 4, the spring housing cylinder mounting screw 5 includes a male screw 51 for screwing and fixing with a female screw 421 of the mounting portion 42, a diameter larger than the male screw 51, and a spring housing cylinder 9 described later. The female screw 91 and the male screw 52 for screwing and fixing, and the spring support portion 53 for supporting the coil spring 6 in the spring accommodating cylinder 9. As shown in FIG. 4, an operation groove 511 in which a tip of a jig such as a driver can be fitted is provided at the tip of the male screw 51. If the operation groove 511 is used to fix the screw to the spring accommodating cylinder 9 with a flathead screwdriver, the screwing operation can be easily performed.

The interference ring 7 is a member disposed between the coil spring 6 and a ball screw 8 to be described later in the spring accommodating cylinder 9, and prevents frictional interference between the coil spring 6 and a ball portion 81 of the ball screw 8. It is a member provided to do. The material is preferably softer than the material of the sphere 81. In this embodiment, since the sphere 81 is formed of stainless steel, brass, which is a softer material, is used as the material of the interference ring 7. is doing. As shown in FIG. 5, the interference ring 7 has a circular member as a whole and is provided with a recess 71 at the center thereof in accordance with the shape of the sphere 81, and a hole 72 is formed at the center of the recess 71. Has been.

  The ball-attached screw 8 includes a spherical ball portion 81 and a male screw 82 (third screw portion) that stands on the ball portion 81 and is fixed to the product display stand D with screws. As shown in FIG. 6, a plurality of friction grooves 811 are provided radially on the bottom surface of the sphere portion 81, and the friction grooves 811 are formed so as to apply a friction force to the interference ring 7. ing. The function of the friction groove 811 will be described later with reference to FIG.

  The spring accommodating cylinder 9 is a cylindrical member, and has an opening for inserting the male screw 82 from the inside at one end thereof, and a flange 92 is provided in the opening so that the ball portion 81 does not fall outside. On the other hand, a female screw 91 for fixing with a male screw 52 of the spring accommodating cylinder mounting screw 5 is provided on the other end side. The spring accommodating cylinder 9 is provided with a ball screw 8, an interference ring 7 and a coil spring 6 inside the male screw 82 projecting from the opening, and the male screw 52 of the spring accommodating cylinder mounting screw 5 is spring-loaded. These members are accommodated in a state where the coil spring 6 is supported by the spring support portion 53 by screwing and fixing to the female screw 91 of the housing cylinder 9, and the display stand mounting portion A shown in FIG. 9 is assembled.

  The display tool of the present embodiment is assembled, for example, in the order of the arrows in FIG. Specifically, (1) the support cylinder mounting screw 1 is screwed to the support cylinder 2, and (2) the slide adjustment cylinder 3 is inserted from the lower side of the slide column 4. (3) The slide column 4 is inserted into the support cylinder 2 in this state. If the slide column 4 is adjusted to a desired position in this state and the slide adjusting cylinder 3 is screwed and fixed to the support cylinder 2, the position of the slide column 4 can be easily and reliably adjusted.

  Next, the display stand mounting part A is assembled. When assembling, it is preferable that the spring accommodating cylinder 9 is turned upside down from the state shown in FIG. Specifically, in a state where the spring accommodating cylinder 9 is turned upside down, (4) the ball-attached screw 8 is inserted into the spring accommodating cylinder 9 from the inside, and (5) the concave portion 71 is then directed to the spherical portion 81. The interference ring 7 is inserted. (6) Next, the coil spring 6 is inserted. In this state, the spring housing cylinder mounting screw 5 is screwed and fixed to the spring housing cylinder 9 so that the spring support portion 53 is inserted into and supported by the coil spring 6. At this time, the work can be facilitated by inserting the tip of a flathead screwdriver into the operation portion 511 and performing a screwing operation.

  The display stand mounting portion A thus assembled is fixed with the male screw 51 and the female screw 421, and the base B is attached via the support tube mounting screw 1 and the male projecting outside the spring housing tube 9. If the product display stand D is fixed with screws 82, the display device for displaying the product shown in FIG. 7 is completed.

  Next, the positioning structure of the slide column 4 of the display tool in this embodiment and the rotation structure of the product display table D by the display table mounting portion A will be described with reference to FIGS.

FIG. 8 is a partial cross-sectional enlarged view of the arrow F1 portion of FIG. 7, and shows a state in which the column portion 41 is positioned and fixed in the support cylinder 2 by the slide adjustment cylinder 3. As shown in FIG. 8, the slide adjusting screw portion 22 is provided with an inclined portion 23 so that the outer diameter becomes smaller toward the opening portion. An inner wall inclined portion 33 having a smaller inner diameter is provided from the first opening toward the other opening. Therefore, when the slide adjusting cylinder 3 is screwed into the female screw 211, the three opening / closing members 222 are pressed against the inner wall inclined portion 33 from the outside, and the column portion 41 of the slide column 4 surrounded by the three opening / closing members 222 is moved outward. Tighten from. Thereby, the slide column 4 is positioned and fixed at a predetermined position in the support cylinder 2. Since the opening / closing member 222 is tightened every time the slide column 4 is positioned and fixed as described above, and the strength is required, the support cylinder 2 is preferably made of stainless steel that can be baked. In this embodiment, the inclined portion 23 is provided so that the outer diameter of the support cylinder 2 is 8 mm, the inner diameter is 5 mm, and the outer diameter of the upper opening is 6 mm, and the outer diameter of the slide adjustment cylinder 3 is 8 mm. The inner diameter of the opening on the side where the support cylinder 2 is inserted is designed to be 7 mm, and the inner diameter of the tip end side of the inner wall inclined portion 33 is 5 mm. However, the present invention is not limited to this.

Next, the rotation structure of the product display table D by the display table mounting part A will be described with reference to FIG. FIG. 9 is a partially enlarged cross-sectional view of the arrow F2 portion in FIG. The method of assembling the display stand mounting portion A is as described above. In the display stand mounting portion A, the product display stand D can be rotated in the direction of the arrow in FIG. 9 with the product display stand D attached to the male screw 82. This rotating structure will be described with reference to FIG. 9. The ball portion 81 of the ball screw 8 is slidably mounted on the recess 71 of the interference ring 7 as shown in FIG. Therefore, when the male screw 82 is grabbed by hand and moved in the direction of the arrow, the ball portion 81 slides on the recess 71 of the interference ring 7, and as a result, the male screw 82 can be freely rotated in the direction of the arrow.

The ball portion 81 is prevented from coming off by the flange 92 and is sandwiched between the flange 92 and the interference ring 7. When the tightening of the spring housing cylinder mounting screw 5 is deepened, the coil spring 6 is compressed, and the interference ring 7 is urged upward by the restoring force above the coil spring 6, and the ball portion 81 is also urged in conjunction with this. It is pressed against the receiving flange 92. As a result, the frictional resistance between the flange 92 and the interference ring 7 and the ball portion 81 increases, and the operating resistance when operating the male screw 82 increases. The fact that this operation resistance increases, so also the holding force for the goods display stand D, i.e., for example, or heavy heavy weight of the product display stand D, even if the product to exhibit a product display stand D is or heavy This means that the ball screw 8 is held at a predetermined position without losing weight.

  Furthermore, in the display tool of the present invention, a plurality of friction grooves 811 are provided radially on the bottom surface of the ball portion 81 in order to increase the holding force. By adopting such a structure, the frictional resistance between the ball portion 81 and the interference ring 7 is further increased.

DESCRIPTION OF SYMBOLS 1 Support cylinder attachment screw 11 Disk part 12 Male screw 13 Male screw 2 Support cylinder 21 Slide cylinder part 211 Female screw 22 Slide adjustment screw part 221 Notch groove 222 Opening / closing member 223 Male screw (1st screw part)
23 Inclined part 3 Slide adjustment cylinder 31 Female thread (second thread part)
32 Grip part 33 Inner wall inclined part 4 Slide pillar 41 Pillar part 42 Attachment part 421 Female screw 5 Spring accommodating cylinder attachment screw 51 Male screw 52 Male screw 53 Spring support part 6 Coil spring 7 Interference ring 71 Recess 72 Hole 8 Ball screw 81 Ball Part 811 Friction groove 82 Male thread (third thread part)
9 Spring accommodating cylinder 91 Female thread 92 Flange B Base D Product display stand (exhibit equipment)

Claims (1)

It is an exhibition tool for connecting display equipment for displaying exhibits such as products, pamphlets, price display POPs, etc.
A support cylinder having a first screw portion provided on the outer periphery on one end side, and a plurality of cutout grooves provided in the longitudinal direction on the one end side;
A slide column slidably inserted into the support tube;
A slide adjusting cylinder that has a second screw part on the inner wall and that fixes the slide column in the support cylinder by screwing the second screw part to the first screw part in a state where the support cylinder and the slide column are inserted;
An display fixture mounting portion for connecting the slide column and the display fixture,
The display fixture mounting part
A coil spring;
A third threaded portion for connection with the display apparatus, and stainless steel balls with screws and a spherical portion of the spherical plurality of grooves are provided radially on a bottom surface,
It is arranged between the coil spring and the ball screw , has a recess for placing the ball part, prevents friction interference between the ball part and the coil spring, and is made of brass made of a softer material than the ball part . An interference ring,
An opening for inserting the third screw portion from the inside is provided on one end side, and the ball screw, the interference ring, and the coil spring are accommodated on the inside in a state where the third screw portion protrudes to the outside from the opening, A spring accommodating cylinder provided with a flange at the opening to prevent the ball from coming off;
A spring accommodating cylinder mounting screw for connecting the spring accommodating cylinder and the slide column,
Inside the slide adjustment cylinder, an inclined portion having an inner diameter that narrows from one end side to the other end side where the first screw portion is inserted is provided, and the second screw portion is screwed into the first screw portion. The display tool is characterized in that the diameter of the support cylinder provided with the notch groove is narrowed and the slide column is positioned and fixed in the support cylinder.

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