JPH0617845Y2 - Road sign board - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a road sign board that is attached to a pole that stands on a road shoulder by a clasp, and is configured to prevent damage caused by the load or the like loaded on a truck coming into contact and being bent. It is the one.

(Prior art and problems) Road sign boards are attached to poles standing on the shoulders of roads or sidewalks, and various signs are displayed for convenience of road traffic. There is a tendency for the number of replacements to increase year by year because the loaded luggage comes into contact and is bent, the signs become unclear, and the appearance is impaired.Therefore, there is a problem that the current structure must be modified to reduce damage. There is.

(Problems to be Solved by the Invention, Means for Solving the Problems) The road sign board of the present invention is intended to solve the above-mentioned problems. As described above, it is considered that the road signboard is weak against contact with luggage or the like because the signboard is rigid and does not have flexibility to adapt to contact with other objects. However, if the signboard itself is flexible like a rubber plate or a flag, the sign cannot be made clear. In view of this, the present invention has made the signing ability of the signboard the same as before, and the contact is generated in the front-back direction along the flow direction of the vehicle. In the road signboard to be attached by attaching the first projecting piece to the rear surface of the central portion of the signboard in the left-right direction, the second projecting piece to the front surface of the hug, and the first projecting piece and the second projecting piece. A vertical shaft is pivotally supported so as to be swingable in the left-right direction, and both ends of a coil spring that surrounds the first projecting piece and the second projecting piece are locked to the back surface of the marker plate and the front surface of the clasp. That is, the first projecting piece pivots in the left-right direction about the vertical axis of the second projecting piece at the same time as another object comes into contact with the marker plate from the left-right direction, Is a coil spring that surrounds the first and second protrusions to maintain the required posture of the sign board, Coil spring against to cooperate.

(Embodiment) FIG. 1 is a plan view showing an embodiment of the present invention.
FIG. 2 is a side view and FIG. 3 is a front view.

1 is a pole which stands on the shoulder (or a side of the sidewalk facing the road shoulder), 2 is a signboard, and a groove 5 in the left-right direction on the back side
Aluminum extruded plate 3 with protruding L-shaped symmetrical plates 4 and 4
Are fixed by welding or the like. Reference numeral 6 denotes a mounting plate which is a flat plate-shaped first projecting piece 7 projecting at right angles to the back surface, and a nut 9 is screwed to a vault 8 passing through the groove 5 and the mounting plate 6 to fix the mounting plate 6 to the marker plate 2. . On the surface of the signboard 2, various traffic signs such as arrows, pedestrian crossing marks, sign letters, etc. are shown.

Reference numeral 11 is a hugging piece of the pole 1, and a vault 13 is inserted into a mating piece 12 and fixed by a nut 14. The hug 1
A flat plate-shaped second projecting piece 15 is projectingly secured to the road side surface of No. 1, and the first projecting piece 7 and the second projecting piece 15 are axially supported by a vertical shaft 16 so as to be swingable in the left and right directions. In addition, the attachment plate 6 (which is substantially the back surface of the sign plate 2) and the hug 1
The first projecting piece 7 and the second projecting piece 15 are surrounded by the surface of No. 1 and both ends of a coil spring 17 which is bent in the axial free direction are locked.

(Operation) The present invention has the configuration exemplified above, and the elasticity of the coil spring 17 normally causes the first and second projections 7 and 15 to extend in a straight line shape, thereby slightly affecting the marking operation of the marking plate 2. When there is no other object, and the left or right side of the marker plate 2 hits another object, the first projecting piece 7 turns around the shaft 16 in the horizontal direction, and the coil spring 17 cooperates with this to elastically bend the shaft in the axial direction. As shown by the chain double-dashed line in FIG. 1, the marker plate 2 itself does not flex and adapt to the external force, and the plate shape is not damaged.

(Effect) The road sign of the present invention has the function described in the section of the structure and the operation exemplified above, and the axis of the second projecting piece 15 on the side of the hanger 11 that is fixed to the pole 1 even if it hits another object. The first projecting piece 7 on the rear surface of the sign plate 2 which is pivotally supported by the child 16 flexibly bends on the left and right of the shaft 16 under the cooperation of the coil springs 17, and the sign plate itself is distorted to hate the sign. It also has the effect of making the durability extremely good without impairing the aesthetics of the road.

[Brief description of drawings]

The accompanying drawings show an embodiment of the present invention, FIG. 1 is a plan view,
FIG. 2 is a side view and FIG. 3 is a front view. 1 → Pole, 2 → Sign plate, 7 → First projection piece 11 → Bug, 12 → Matching metal 15 → Second projection piece, 16 → Vertical shaft 17 → Coil spring

Claims (1)

[Scope of utility model registration request] 1. A road sign board to be attached to a pole standing on a road shoulder with a clasp, wherein a first projecting piece is fixed to the back surface of a central portion of the sign board in the left-right direction, and a second projecting piece is fixed to the front surface of the clasp. At the same time, the first projecting piece and the second projecting piece are pivotally supported by a shaft in the up-down direction so as to be swingable in the left-right direction. A road sign board characterized in that both ends of a coil spring surrounding the projecting piece are locked.