JP6373133B2 - Gaze guidance column - Google Patents

Description

  The present disclosure relates to a line-of-sight guide column that can also be used as a curb.

  Line-of-sight guide pillars (hereinafter also referred to as road sign pillars, guide pillars or sign pillars) are used for marking the center line of upper and lower lanes, and for marking boundaries between roadways, bicycle paths and pedestrian roads, parks and streets It is used for signs such as car stop partitions and for parking signs. As such a line-of-sight guide column, for example, the line-of-sight guide column described in Patent Document 1 can be cited.

  On the other hand, curbstones, which are concrete blocks, are often placed on the boundaries between sidewalks and roadways, and sidewalks and private land. However, there is a problem that concrete ones are missing due to deterioration. In order to cope with this problem, for example, Patent Document 2 proposes to use a curb cover made of metal or resin.

JP 2003-301425 A JP 2009-209558 A

  However, in the conventional concrete curb as in Patent Document 2, there are few variations in size, and when the arrangement shape is not only a straight line but also various arrangement shapes as in a highway service area, the shape is changed. Construction is difficult because it is necessary to cut to fit.

  This indication is made paying attention to such a subject, and the object is to provide a gaze guidance pillar which can be used as a curb which can be easily dealt with various arrangement shapes.

  In order to achieve the above object, the present disclosure takes the following measures.

  That is, the line-of-sight guide column of the present disclosure includes a resin-made main body having a cylindrical portion, and a fixing portion that is provided on the bottom surface of the main body and fixes the main body to a road surface. An arc-shaped convex side surface when viewed along the axis, and an arc-shaped concave side surface corresponding to the convex side surface, the convex side surface of a certain gaze guidance column and the concave side of another gaze guidance column A plurality of line-of-sight guidance columns are configured to be able to be connected to each other while being in contact with the side surface.

  According to this configuration, since the convex side surfaces and the concave side surfaces of the plurality of gaze guidance columns are fitted with each other in a state of being installed on the road surface, even if a load is applied to one gaze guidance column, another gaze guidance column It is possible to disperse the load on the surface and is preferable for use as a curbstone. Nevertheless, since the basic shape of the main body is cylindrical, it can also be used as a line-of-sight guiding column.

The perspective view which shows the gaze guidance column which concerns on one Embodiment of this indication. The side view which shows a gaze guidance column. The top view which shows a gaze guidance column. The perspective view which shows the usage example of a gaze guidance column. The perspective view which shows the usage example of a gaze guidance column. The perspective view which shows the usage example of a gaze guidance column. The perspective view which shows the gaze | guide line | guide pillar of other embodiment.

  One embodiment of the line-of-sight guide column of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2A, the line-of-sight guide column 1 includes a resin main body 2 having a cylindrical portion, and a fixing portion 3 provided on the bottom surface 20 of the main body 2 for fixing the main body 2 to the road surface. .

  The main body 2 is formed of a material that can withstand an impact caused by contact with a vehicle and that can be restored in shape even when the shape is deformed. In the present embodiment, an elastomer is used as a material, but the present invention is not limited to this.

  The main body 2 is formed in a cylindrical shape as a whole. As shown in FIGS. 2B, 1, and 3 to 5, the main body 2 has an arcuate convex side surface 21 and an arcuate concave surface corresponding to the convex side surface 21 when viewed along the axis of the main body 2. Side surface 22. As shown in FIG. 2B, the arc radius r of the convex side surface 21 and the arc radius r of the concave side surface 22 are the same, and the convex side surface 21 and the concave side surface 22 are set to have the same curvature. Thus, by making the convex side surface 21 which is a part of the side surface of the main body 2 and the concave side surface 22 which is the other part of the side surface of the main body 2 have the same curvature, as shown in FIG. The convex side surface 21 of the column 1 and the concave side surface 22 of another visual line guiding column 1 are abutted against each other so that a plurality of visual line guiding columns 1 can be connected.

  It is preferable that the main body 2 is set to a dimension such that the protruding height from the road surface is 200 mm or less when installed on the road surface. This is because the height is limited to be suitable for both the curbstone and the gaze guidance column. In the present embodiment, the height of the main body 2 is set to 150 mm, but is not limited to this.

  The fixed portion 3 has a rod shape as a whole, one end is buried in the main body 2, and the other end is exposed from the bottom surface 20 of the main body 2. As the fixing portion 3, various known fixing structures can be employed. For example, a general screw bolt structure in which a spiral groove is provided on the side surface of the fixed portion 3 or a T-type bolt structure having a pair of protrusions in the radial direction at the tip of the rod portion may be used.

  As shown in FIGS. 1, 2 </ b> A, and 4, the cylindrical portion of the main body 2 has an inclined surface 24 that is formed from the top surface 23 to the convex side surface 21 and faces obliquely upward. As shown in FIG. 4, it is possible to provide a sign S including characters or figures on the inclined surface 24. Since the inclined surface 24 faces obliquely upward, it is easy to see and is preferable as the line-of-sight guiding column 1. In addition, like the line-of-sight guide column 101 shown in FIG.

  As shown in FIG. 3, a sign S including characters or figures can be provided on the concave side surface 22. It is preferable that the concave side 22 has the sign S as compared to the convex side 21 because the visibility from the front of the concave side 22 is improved and the line-of-sight guiding column 1 is preferred. In particular, it is preferable to arrange it along the traveling direction of a road or the like.

  As described above, the line-of-sight guide column 1 (101) of the present embodiment includes the resin main body 2 having a cylindrical portion, and the fixing portion 3 provided on the bottom surface 20 of the main body 2 for fixing the main body 2 to the road surface. The cylindrical portion has an arcuate convex side surface 21 when viewed along the axis of the main body 2 and an arcuate concave side surface 22 corresponding to the convex side surface 21, The convex side surface 21 and the concave side surface 22 of another line-of-sight guide column are abutted against each other so that a plurality of line-of-sight guide columns can be connected.

  According to this configuration, since the convex side surfaces 21 and the concave side surfaces 22 of the plurality of gaze guidance columns are fitted with each other when installed on the road surface, even if a load is applied to one gaze guidance column, other gazes are applied. The load can be distributed to the guide column, which is preferable for use as a curb. Nevertheless, since the basic shape of the main body 2 is cylindrical, it can also be used as a line-of-sight guiding column.

  In the present embodiment, the cylindrical portion has an inclined surface 24 that is formed from the top surface 23 to the convex side surface 21 and faces obliquely upward. According to this configuration, if the reflective tape or the sign S is attached to the inclined surface 24, the reflective tape or the sign can be easily visually recognized.

  In the present embodiment, a sign S including characters or figures is provided on the inclined surface 24. According to this configuration, it is possible to provide the line-of-sight guiding column 1 in which the sign is easily visible.

  In the present embodiment, a sign S including characters or figures is provided on the concave side surface 22. According to this configuration, it is preferable that the concave side surface 22 has the sign S as compared with the convex side surface 21 because the visibility from the front side of the concave side surface 22 is improved.

  The present invention is not limited to the embodiment described above, and various improvements and modifications can be made without departing from the spirit of the present invention.

DESCRIPTION OF SYMBOLS 1 ... Gaze guidance column 2 ... Main body 20 ... Bottom face of main body 21 ... Convex side surface 22 ... Concave side surface 24 ... Inclined surface 3 ... Fixed part S ... Sign

Claims (4)

A resin-made main body having a cylindrical portion, and a fixing portion provided on the bottom surface of the main body for fixing the main body to a road surface;
The cylindrical portion has an arcuate convex side surface when viewed along the axis of the main body, and an arcuate concave side surface corresponding to the convex side surface, and the convex side surface of a certain line-of-sight guiding column, A line-of-sight guidance column comprising a plurality of line-of-sight guidance columns that can be coupled by abutting against the concave side surface of another line-of-sight guidance column.   The line-of-sight guidance column according to claim 1, wherein the cylindrical portion has an inclined surface that is formed from the top surface to the convex side surface and faces obliquely upward.   The line-of-sight guidance column according to claim 2, wherein a sign including a character or a figure is provided on the inclined surface.   The line-of-sight guidance column according to any one of claims 1 to 3, wherein a sign including characters or figures is provided on the concave side surface.

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