JP3132881U - Signboard frame - Google Patents

Abstract

An object of the present invention is to provide a signboard frame that has a rounded portion formed on the outside of the frame and has a soft image as a whole and can prevent injury even when a body collides.
In a signboard frame in which left and right side frames 2, 2 and an upper frame 3 are formed by a pipe 7 having a substantially square cross section, and an intermediate rail 4 is attached between the left and right side frames 2, 2, The left and right side frames 2, 2 and the upper frame 3 are formed with rounded corners 9 at the front and rear corners located outside the frame, and the upper and lower sides of the left and right side frames 2, 2 are connected to the left and right sides of the upper frame 3. The corners are connected by a joint 6 having a rounded portion 5 formed on the outside, and display panels 21 are inserted on the front and rear surfaces of the left and right outer frames 2, 2, the upper frame 3, and the joint 6 that are located inside the frame 1. The panel mounting step 10 is formed in a frame shape.
[Selection] Figure 1

Description

The present invention relates to a signboard frame.

A signboard frame used for a conventional billboard for advertisement or road construction is provided with a square pipe and left and right side frames in the vertical direction. And a lower frame formed of a square pipe is attached between the lower left and right outer frames (Patent Document 1).

However, the conventional signboard frame constructed with a combination of square pipes has an edge at the corner, so it gives a hard image and is injured if the body collides with this edge. There was a danger.
JP2004-191578

The present invention improves the above problems and forms a rounded portion on the outside of the frame, so that the overall image is soft and can prevent injuries even when the body collides. It is intended to provide a signboard frame that can be held in a wall.

According to the signboard frame according to claim 1 of the present invention, the left and right side frames and the upper frame are formed by pipes having a substantially square cross section, and the middle frame is attached between the left and right side frames. The left and right side frames and the upper and lower frames are formed with rounded corners at the front and rear corners, and the right and left corners connecting the upper portions of the left and right side frames and the upper frame with the rounded corners on the outside. Connected with the formed joint, and formed the frame shape with the left and right outer frame and upper frame, and the panel mounting step part where the display panel is inserted on the front and rear surfaces located inside the frame of the joint It is a feature.

According to a second aspect of the present invention, the signboard frame is characterized in that, in the first aspect, wire fittings for passing frames fixing wires are provided inside the left and right outer frames.

According to the signboard frame of the first aspect of the present invention, since the rounded portion is formed at the front and rear corners located on the outer side and the rounded portion is also formed on the outer side of the joint, it is rounded as a whole. A soft image with a shadow that can prevent injury even if the body collides, and the display panel is inserted and held in the frame-shaped panel mounting step formed on the front of the signboard frame Therefore, the display panel can be securely fixed.

Further, according to the signboard frame according to claim 2, the signboard frame is fixed and prevented from falling down due to a cold by connecting the wire through fittings attached to the inner side of the left and right side frames to the electric pole or standing tree through the wire. can do.

Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS. In FIGS. 1 and 2, reference numeral 1 denotes a signboard frame, which has a middle rail 4 mounted horizontally between the left and right side frames 2 and 2 and the upper frame 3 and the left and right side frames 2 and 2, and left and right side frames. The upper part of 2 and 2 and the both ends of the upper frame 3 are connected by the joint 6 which formed the rounded part 5 on the outer side.

The left and right side frames 2, 2 and the upper frame 3 are formed by pipes 7 having a substantially square cross section as shown in FIG. 3, and rounded portions 9, 9 are formed at the front and rear corners located outside the frame 1. At the same time, panel mounting steps 10 and 10 are formed on the lateral front and rear surfaces. Further, a metal mounting groove 11 is formed on the inner side surface between the front and rear panel mounting steps 10 and 10.

The joint 6 is molded of plastic, the rounded portion 5 is formed outside the corner of the cubic block 13, and the cross-sectional shape of the side frame 2 and the upper frame 3 is formed on the bottom surface and one side surface of the block 13. Protruding portions 15 and 15 are formed, which are similar in shape, have a slightly smaller height and width, and are inserted from the opening ends 14 of the side frame 2 and the upper frame 3. Further, the protrusion 15 is formed with a retaining protrusion 16. Further, round portions 9 and 9 are formed at the front and rear corners located outside the block 13, and a panel mounting step portion 10 is formed on the front and rear surfaces of the block 13.

The middle rail 4 is formed by a pipe 7 having a substantially square cross section, and metal fitting grooves 11 are formed on both upper and lower surfaces thereof. Reference numeral 18 denotes an L-shaped fitting, which is attached between the left and right side frames 2, 2 and the middle rail 4, inserted into the perpendicular fitting attachment grooves 11, 11, and connected by screws 19. Yes. In FIG. 1, reference numeral 20 denotes a cap that is fitted in and attached to the left and right side frames 2 and the opening end 14 at the lower end.

The signboard frame 1 having the above structure is assembled by fixing a display panel 21 with a double-sided tape or a screw as shown in FIG. 4 to a frame-like panel mounting step 10 formed on the front surface thereof. The signboard frame 1 has rounded portions 9 formed at the front and rear corners of the left and right side frames 2, 2, the upper frame 3 and the joint 6 located outside the frame, and also on the outside of the corner of the joint 6. Since the rounded portion 5 is formed, it is possible to prevent injury even if the body collides with a soft image that is rounded as a whole. Further, since the display panel 21 is inserted and attached to the frame-like panel mounting step portion 10 formed on the front surface of the signboard frame 1, the display panel 21 can be securely fixed.

Also, since the frame-like panel mounting step 10 is formed on the back surface of the signboard frame 1, both sides can be used by attaching the display panel 21 here.

FIG. 5 shows another embodiment of the present invention, in which wire threading brackets 22 and 22 are attached to the inside of the left and right side frames 2 and 2 of the signboard frame 1. When the display panel 21 is attached to the front panel mounting step 10 and fixed to a utility pole or standing tree, the signboard frame 1 is connected to the utility pole or standing tree through a wire through the wire through fitting 22 from the back side. Thus, the signboard frame 1 can be fixed and prevented from falling down by the wind.

In the above description, the left and right side frames 2, 2 and the upper frame 3 are combined and connected to each other by the joint 6. However, the left and right side frames 2, 2 and the upper frame 3 have lower frames. The present invention can also be applied to a structure in which a combination is formed into a square frame shape and attached to a wall surface or the like.

1 is a perspective view of a signboard frame according to an embodiment of the present invention. It is a front view which shows the flame | frame for signboards of FIG. It is a perspective view which decomposes | disassembles and shows the structure of the signboard frame of FIG. It is the front view which attached the display panel to the signboard frame of FIG. It is a rear view of the frame for signs which attached the wire through metal fitting by other embodiment from which this invention differs.

Explanation of symbols

1 Signboard frame
2 Side frame
3 Upper frame
4 Middle pier
5 Earl Club
6 Joint
7 Pipe
9 Earl Club
10 Panel mounting step
11 Bracket mounting groove
13 blocks
14 Open end
15 Protrusion
16 Retaining protrusion
18 Connection bracket
19 Screw
20 cap
21 Display panel
22 Wire threading bracket

Claims (2)

In a signboard frame in which left and right side frames and an upper frame are formed by pipes having a substantially rectangular cross section, and an intermediate rail is attached between the left and right side frames, the frame is positioned outside the left and right side frames and the upper frame. The left and right corners connecting the upper portions of the left and right side frames and the upper frame are connected by the joints forming the rounded portions on the outside, and the right and left outer frames and the upper frame are formed. A signboard frame characterized in that it is formed in a frame shape by providing a panel mounting step portion into which a display panel is inserted on the front and back surfaces of the joint located inside the frame. The signboard frame according to claim 1, wherein wire through fittings for passing frames fixing wires are provided inside the left and right outer frames.