JPH09106256A - Projection display body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the projection display body which is high in strength and facilitates operation for the maintenance, replacement, etc., of components. SOLUTION: On the projection display body which has a display panel 2 provided in the opening part of a frame body 1 formed rectangularly of upper and lower frame materials 1a and 1b and a longitudinal frame material 1c and also has the side part of the frame body 1 projected sideward from a column or wall of a building, plural reinforcing crossbars 9a formed by connecting end parts of two parallel lever type reinforcing crossbars 9a through a support tool 10 are arranged and the support tool 10 is fixed to the upper and lower or both-side opposite frame materials.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protruding display body laterally protruding from a pillar or wall of a building.

[0002]

2. Description of the Related Art Generally, a protruding display body is arranged in a protruding state on a side of a pillar or wall of a building. However, since such a display body has no supporting means below, the frame of the display body is not provided. The body may be deformed. For the same reason, it is very difficult to replace the display panel and perform maintenance work on the parts inside the frame.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a protrusion display body which has particularly high strength and is easy to perform maintenance and replacement of parts. Let's take that issue.

[0004]

In order to solve the above-mentioned problems, a protruding display body according to the present invention is a frame in which a display panel is provided in an opening of a frame body framed in a rectangular shape from upper and lower frame members and a vertical frame member. In a protruding display body in which a side portion of a body is laterally protruded from a pillar or wall of a building, a reinforcing crosspiece in which ends of a plurality of rod-shaped reinforcing crosspieces are connected to each other through a support tool inside the frame body. And the support is fixed to a frame member facing the upper and lower sides or both sides of the frame body.

It is preferable that the supporting member is formed to have an M-shaped cross section, and an intermediate portion is formed so as to accommodate the receiving groove of the fixing bolt formed on the inner wall of the facing frame member.

The reinforcing crosspiece may be connected to the plurality of supporting members by a connecting rod to form a unit.

It is preferable that a cutout groove into which a bolt for fixing to the frame member is inserted is formed at an end portion of the support member of the reinforcing crosspiece.

It is preferable that the fixture fixed to the pillar or the wall of the building, the frame and the support of the reinforcing crosspiece are integrally fastened with bolts.

In a protruding display body in which a display panel is provided in an opening portion of a frame body framed in a rectangular shape from upper and lower frame members and a vertical frame member, and a side portion of the frame body is laterally projected from a pillar or a wall of a building, A ladder-type opposing frame member in which the ends of a plurality of rod-shaped reinforcing bars are directly fixed to the inner surface of the vertical frame member, and upper and lower frame members may be attached to the ends of the vertical frame member to form a frame.

The upper frame member or the lower frame member is formed by dividably joining a base member and its side member, and when the side member is divided and removed from the base member, one side of the display panel is opened. You may form so that.

It is preferable to provide a mounting member for mounting the light source and its related members between the reinforcing bars.

A bolting groove is formed in the longitudinal direction of the mounting member for the light source or its related parts, and the light source or its related parts are movably mounted in the bolting groove. Is desirable.

A reinforcing frame member for fixing one vertical frame member of the frame body to corner tools of the upper and lower frame members, and a slide member slidably provided in a sliding groove inside the upper and lower frame members are attached. The substantially U-shaped slide frame member and the slidable U-shaped slide frame member are slidably arranged laterally of the frame body, and the slide frame member is slid sideways to open the frame body. The display panel may be slidably provided between the frame body and the slide frame member.

A vertical frame member may be used instead of the upper and lower frame members, and the slide frame member may be slidable downward.

It is preferable that the frame member of the slide frame portion is detachably provided on the strong frame member fixed to the open side of the frame body.

The slide member is formed by integrally forming a plurality of parallel rods and a connecting body that connects these rods, or by forming a hollow rod, and is a stopper that can be engaged at a slide moving end. A mechanism may be formed.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 3 show a protruding display body, which has a display panel 2 provided in an opening portion of a frame body 1 and a side portion of the frame body 1 is a building structure. Pillar 3
It is formed by laterally projecting to a (or wall) via a fixture 4 (bracket 4b and reinforcing bracket 4a).

The frame body 1 is formed by vertically framing the upper and lower frame members 1a and 1b and the vertical frame member 1c, each of which has a substantially square cross section, through the L-shaped corner metal fittings 5, and inside each side end of each frame member. A fitting groove 6 is formed in the fitting groove 6, and a milky white or colored display panel 2 is fitted in the fitting groove 6. In addition, a receiving groove 8 for the fixing bolt 7 is formed along the entire length in the center of the inner wall of the vertical frame member 1c. Above corner fitting 5
A reinforcing concave portion 5a having an M-shaped cross-section is formed in the middle portion.

A plurality of reinforcing crosspieces 9 are provided inside the frame body 1. The reinforcing bar 9 is formed by connecting the ends of two parallel rod-shaped reinforcing bars 9a to the M-shaped cross-section supporting tool 10, and the connecting plate 11 bridging to the middle portion of the parallel reinforcing bars 9a is used. A plurality of them are fixed at intervals. Notch grooves 12 (see FIG. 4) are formed at both ends of the intermediate portion of the support 10. Further, the support tool 10 of the reinforcing bar 9a is the frame 1
It is fixed to the vertical frame member 1c by fixing bolts 7. In this case, since the support 10 is formed to have an M-shaped cross section, the M-shaped intermediate portion 10a accommodates the receiving groove 8 of the fixing bolt 7 of the vertical frame member 1c. The fixing bolt 7 is a support tool 10.
It is movably inserted from the notch groove 12 at the end of and is screwed to the nut 13 provided in the receiving groove strip 8.

By the way, as shown in FIG. 4, by connecting the upper and lower reinforcing bars 9 to each other by fixing the connecting rods 14 parallel to the corners of both ends of the support 10, a plurality of reinforcing bars 9 are formed into a rectangular parallelepiped shape. It can be unitized as a framework of. By changing or increasing / decreasing the length of the connecting rod 14, it is possible to form a reinforcing crosspiece unit that can be adapted to various sizes.

Further, as shown in FIG. 2, the vertical frame member 1c sandwiched between the U-shaped or L-shaped bracket 4 fixed to the pillar 3 (or wall) of the building and the support 10 of the reinforcing bar 9. These three members are fastened with one bolt 7a and a double nut 16. A nut 17 is also fixed to the support 10 by welding or the like. Reference numeral 18 is a support rod, and 19 is a steady rest rod.

A mounting member 22 for mounting the light source 20 such as a fluorescent lamp and its related member 21 is mounted between the reinforcing bars 9a. As shown in FIGS. 3 and 4, the mounting member 22 is made of a long mold material having groove-shaped bolting grooves 24 and 25 on the front side and the back side of the band-shaped edge 23a, respectively. It is fixed to the connecting plate 11 with holes of the reinforcing bar 9a with screws 15 by using the groove 24 for bolting. When fixing the light source component 21 such as the ballast, glow lamp, or light source support,
For example, the above-mentioned one bolt fastening groove 24 of the mounting member 22
The light source member 21 such as a C-shaped spring light source support tool is fixed to the other bolting groove 25, and the light source 20 such as a fluorescent lamp is attached to the other. You just have to pinch it. As described above, the light source component 21 of the sandwiching piece of the fluorescent lamp and the light source component 21 such as the ballast and the glow lamp can be fixed so as to be movable appropriately from the both sides by using the groove 24 and 25 for bolting. Therefore, the fastening position can be arbitrarily determined.

FIGS. 5 to 7 show another example of the protruding display body. The basic structure of the frame body of the protruding display body is almost the same as that shown in FIGS. Members are designated by the same reference numerals.

In this example as well, a plurality of reinforcing bars 9 are provided inside the frame body 1.
A rod-shaped reinforcing bar 9a having a hollow cross section and a groove shape in which individual screw holes are formed. Both ends directly abut against the inner surface of each vertical frame member 1c, and are inserted into the screw hole from the outside of the vertical frame member 1c. It is fixed by the screw 40.

By the way, a mounting member 22A for mounting a light source 20 such as a fluorescent lamp and a light source component 21 related thereto on the reinforcing bar 9 is provided with a screw 41 via an L-shaped stopper 42.
It is fixed to the proper position in a cross shape. This mounting member 2
2A is formed in a U-shape, an H-shape, etc. as shown in FIG. 7. The mounting member 22A may have the same configuration as the mounting member 22 of the above-described example.

Next, the upper frame member 1a or the lower frame member 1b is composed of three members, a base member and both side members 45a and 45b, which are separably joined to each other. The vertical frame member 1c is connected and fixed to the upper part or the lower part thereof, and the fitting groove 6 of the display panel 2 is formed in both side members 45a or 45b.

According to this structure, as shown in FIG. 8, the side member 45a on both sides or one side can be divided and removed from the base member 45 by removing the screw from the corner fitting 5. By removing the side member 45a, the upper side of the peripheral edge of the display panel 2 is opened, and the display panel can be pulled out from one side for maintenance or replacement work.

Reference numeral 43 is a louver hole for releasing heat and 4
Reference numeral 4 is a drainage hole, and an insect screen is stretched over both holes.

Next, as shown in FIGS. 9 (a), 9 (b) and 9 (c), the frame 1 may be constructed so that one side thereof is slidable and detachable. For example, as shown in FIGS. 10 and 11, this frame body 1 is composed of upper and lower frame members 1a and 1b, another vertical frame member and a reinforcing frame member 32 which is one vertical frame member 1c, and a slide frame member 1B described later. A frame body 1A in which the reinforcing body units of the reinforcing body 9 of the above-described embodiment are mounted and arranged on both vertical frame members, and a slide frame member 1B is provided so as to be slidable from the frame body 1A. At least inside the upper and lower frame members 1a and 1b, parallel rising edges 28 and 29 are formed between the fitting groove 6 of the display panel 2 and the mounting portion of the reinforcing crosspiece 9, and each rising edge is formed. A pair of sliding grooves 30 and 31 having a C-shaped cross section are formed facing each other on both left and right sides of 28 and 29.

On the open side of the frame body 1A, the slide frame member 1B, which is one of the vertical frame members described above, and the reinforcing frame member 32 are overlapped inside and fixed via the corner metal fittings 5. As shown in FIG. 11, the reinforcing frame member 32 has a substantially U-shape that surrounds the outer surface of the L-shaped corner metal fitting 5 and the support member 10 of the reinforcing bar 9 and has substantially the same length as the vertical frame member 1c. The end portions of the receiving groove strips 8 of the bolts 7 of the frame body 1A are fixed to the L-shaped corner metal fittings 5 with the bolts 7 on both side edges, and the reinforcing frame member 32 and the slide frame member 1B. Removable from the outside of the body by fixing it with screws 33 and opening side reinforcing crosspiece 9
The support tool 10 is fixed with bolts 7 and screws 33. On both sides of the outer edge of the reinforcing frame member 32, there are convex bent portions 34.
Are formed.

The slide frame member 1B has the above-mentioned sliding grooves 30, 3
1. A slide member 27 formed by integrally connecting two parallel rods 35 slidably provided to the plate 1 by a plate-shaped or rod-shaped connecting body 36, and these slide members 27 are slide frame members 1B.
The other vertical frame member 1c which is connected to the upper and lower ends through the L-shaped connecting member 36a arranged at the end of the connecting member 36 and is also arranged at the front and rear portions of the slide frame member 1B. It consists of and, and the overall shape is formed in a U shape.

The slide member 27 is an aluminum mold member which is hollow and has sliding engaging edges fitted in the slide grooves 30 and 31, and a plurality of screw holes, and the end portion of which is the slide frame member 1B. It may be a U-shaped slide frame member that is abutted against and screwed from the outside. In this case, the L-shaped connecting body 36a can be omitted.

As shown in FIGS. 12 and 13,
A block-shaped stopper receiver 37 is fixed to the open side ends of the upper and lower frame members 1a and 1b of the frame body 1A. On the other hand, a U-shaped stopper 38 is fixed to the free end portion of the slide member 27 with respect to the connecting body 36 in a sandwiched manner. This constitutes a stopper mechanism with which the slide member 27 can be engaged at the slide movement end.

In the above structure, when the slide frame member 1B is in the closed state as shown in FIG. 9 (a), the slide member 2
7, the inner wall of the slide frame member 1B made of one vertical frame member 1c and the reinforcing frame member 3 made of one vertical frame member 1e of the frame body 1A.
2 and the convex bent portion 34 on the outer side are in contact with each other. And
The slide frame member 1B, which is the one vertical frame member 1c, is formed integrally with the frame body 1A by inserting the screw 33 from the outside and fixing it to the bent portion 34.

When sliding the slide frame member 1B, the screw 33 is removed from the reinforcing member 32, and then the slide frame member 1B is pulled out to the side. The slide member 27 slides along the slide grooves 30 and 31 of the frame body 1A, and the stopper 38 of the slide member 27 at the slide moving end.
Engages with the stopper receiver 37 of the frame body 1A to stop sliding.

By sliding the slide member 27, the frame body 1
Since the side surface of A is open, the display panel 2 can be moved to the slide frame member 1B side as shown in FIGS. 9B and 9C. As a result, the front and back sides of the frame body 1A are opened, so that maintenance work or the like of the light source component 21 such as the light source 20 can be easily performed. Further, since the upper and lower portions of the display panel 2 are not held by the slide member 27, the display panel 2 itself can be extracted and replaced with a new one. When the slide frame member 1B is removed, the screw of the stopper 38 can be removed to avoid the engagement of the stopper receiver 37 and be removed from the frame body 1A.

The display panel 2 is illuminated by the light source 20. The reinforcing bar 9 is arranged outside the light source 20, but since the reinforcing bar 9a is formed in a rod shape, the light source 20
Light from is not blocked much.

When closing the slide frame member 1B, the screw 33 is inserted from the outside of the slide frame member 1B made of another vertical frame member 1c.
The bent portion 3 of the reinforcing frame member 32 that is made of another vertical frame member by inserting
You can fasten it to 4.

According to the above-mentioned protruding display body, since the plurality of reinforcing crosspieces 9 in the frame body 1 are arranged and fixed, the frame body 1
The strength of the column is improved, and no deformation occurs even if the column 3 or the wall is arranged so as to project laterally. Further, since the M-shaped intermediate portion of the support tool 10 of the unit of the reinforcing crosspiece 9 accommodates the receiving groove 8 of the fixing bolt 7 of the vertical frame member 1c, the fixing bolt 7
The tip of the is not exposed to the outside of the vertical frame member 1c, and the appearance is good.

If the reinforcing bar 9 is unitized, the mounting of the reinforcing bar 9 itself becomes easy, and by providing the mounting member 22 between the reinforcing bars 9a, the light source component 21 including the light source 20 is preliminarily attached. It can be attached to the reinforcing crosspiece 9 or its unit, and the work efficiency of attachment is very good. Further, since the bolting grooves 24 and 25 are formed in the longitudinal direction of the mounting member 22, the light source component 21 such as the light source 20 can be mounted at any position.

Since the cutout groove 12 is formed at the end of the support tool 10 of the reinforcing crosspiece 9, when the reinforcing crosspiece 9 is fixed to the vertical frame member 1c with a bolt, the bolt is inserted into the cutout groove 12. It's very convenient because it can be inserted and fixed.

Further, since the bracket 4 fixed to the pillar 3 (or wall) of the building, the frame 1 and the support tool 10 of the reinforcing crosspiece 9 are fastened with one bolt, the protrusion display body Mounting work can be done quickly.

The frame body is composed of the frame body 1A and the slide frame member 1B, and the display panel 2 is slidably provided between the frame body 1A and the slide frame member 1B. By sliding 1B to open the frame body 1A, the light source 20 and related parts can be maintained and the display panel 2 can be replaced.

In this case, since the reinforcing frame member 32 made of another vertical frame member is fixed to the open side of the frame body 1A, the reinforcing frame member 32 can be attached to and detached from the vertical frame member 1c of the slide frame member 1B. The strength of the frame body 1A can be kept high even after the slide frame material 1B is separated from the frame body 1A.

Further, since the slide member 27 is attached to the frame body 1A at the four corners at the top, bottom, front and rear, a large supporting strength can be obtained, and at the same time, the slide member 27 has two parallel rods 35 and these rods 35. Since the connecting body 36 to be connected is integrally formed, it is lightweight and has sufficient strength.

Furthermore, the frame body 1A and the slide frame member 1B
Since a stopper mechanism is provided in and, the slide frame member 1B is prevented from coming off. Furthermore, since the stopper 38 is removable, the slide frame member 1B can be freely removed.

The slide frame member may be slidable downward with respect to the frame body. In this case, the lower frame member is provided so as to be separable from the frame body.

Similarly, the long light source may be arranged in the lateral direction, and in this case, the reinforcing bar may be provided between the upper frame and the lower frame.

[Brief description of the drawings]

FIG. 1 is a front view of a protrusion display body according to the present invention.

FIG. 2 is a partially omitted cross-sectional view taken along line XX of FIG. 1;

FIG. 3 is a partially omitted cross-sectional view taken along line YY of FIG. 1;

FIG. 4 is a perspective view of a unit of a reinforcing crosspiece.

FIG. 5 is a front view of another example of the protrusion display body.

6 is a partially omitted cross-sectional view taken along line X′-X ′ in FIG.

7 is a partially omitted cross-sectional view taken along the line Y′-Y ′ in FIG.

FIG. 8 is an explanatory diagram of how the upper frame is removed.

9 (a), (b) and (c) are operation diagrams when a part of the frame body is configured to be slidable.

FIG. 10 is a vertical cross-sectional view of the slidable frame body with some parts omitted.

FIG. 11 is a partially omitted lateral cross-sectional view of a slidable frame body.

FIG. 12 is an enlarged side view of the main part with the slide frame member slid.

FIG. 13 is an exploded perspective view of a stopper mechanism.

[Explanation of symbols]

 1 Frame 1A Frame Main Body 1B Slide Frame Material 2 Display Panel 9 Reinforcing Bar Body 10 Support Tool 20 Light Source 32 Reinforcement Frame Material

Claims (13)

[Claims] 1. A protruding display body in which a display panel is provided in an opening of a frame body framed in a rectangular shape from upper and lower frame members and a vertical frame member and side portions of the frame body are laterally projected from a pillar or wall of a building. In the inside of the frame body, a reinforcing bar body in which end portions of a plurality of rod-shaped reinforcing bar bars are connected via a support tool is arranged, and the support tool is opposed to the upper and lower sides or both sides of the frame body. A protruding display body characterized by being fixed to. 2. The support according to claim 1, wherein the support is formed to have an M-shaped cross section, and an intermediate portion is formed to accommodate a receiving groove of a fixing bolt formed on an inner wall of the facing frame member. Protruding display. 3. The protrusion display body according to claim 1, wherein the reinforcing bar is connected to the plurality of support members by a connecting rod to be a unit. 4. The protrusion display body according to claim 1, wherein a cutout groove into which a bolt for fixing to the frame member can be inserted is formed at an end portion of the support member of the reinforcing crosspiece. 5. The protrusion display body according to claim 1, 2, 3 or 4, wherein a fixture fixed to a pillar or a wall of a building, the frame and a support for the reinforcing crosspiece are integrally fastened with a bolt. . 6. A protruding display body in which a display panel is provided in an opening of a frame body framed in a rectangular shape from upper and lower frame members and a vertical frame member and side portions of the frame body are laterally projected from a pillar or wall of a building. In, a ladder-shaped opposing frame member in which the ends of a plurality of rod-shaped reinforcing bars are directly fixed to the inner surface of the vertical frame member, and an upper and lower frame member are attached to the ends of the vertical frame member Display body. 7. The one side of the display panel when the upper frame member or the lower frame member is formed by dividably joining a base member and its side member and the side member is separated from the base member. The protruding display body according to claim 1, which is formed to be opened. 8. The protruding display body according to claim 1, wherein a mounting member for mounting a light source and its related member is provided between the reinforcing bars. 9. A bolting groove is formed in the longitudinal direction of the light source or its related component mounting member, and the light source or its related component is movably mounted in the bolting groove. Item 10. The protruding display body according to item 8. 10. A reinforcing frame member for fixing one vertical frame member of the frame body to a corner tool of the upper and lower frame members, and a slide member slidably provided in a sliding groove inside the upper and lower frame members. When the substantially U-shaped slide frame member to which is attached is slidably arranged laterally of the frame body, and the slide frame material is slid sideways to open the frame body. 7. The protruding display body according to claim 1, wherein the display panel is slidably provided between the frame body and the slide frame member. 11. The protrusion display body according to claim 10, wherein a vertical frame member is used instead of the upper and lower frame members, and the slide frame member is slidable downward. 12. The protrusion display body according to claim 10, wherein the slide frame member is detachably provided on a reinforcing frame member fixed to the open side of the frame body. 13. The slide member integrally forms a plurality of parallel rods and a connecting body that connects these rods,
11. A stopper mechanism which is formed on a hollow rod and is engageable at a slide movement end.
The protruding display body according to 1 or 12.