JP2011094470A - Cover for delineator post - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cover for delineator posts which recovers visibility of degraded delineator posts and whose attachment to degraded delineator posts improves the visibility of the posts much better than that of new ones. <P>SOLUTION: The cover 1 for the delineator posts, mounted on the delineator post P, includes a cylinder part 2 covering the outer peripheral surface of the delineator post P, and blades 3 extending outward from the outer peripheral surface of the cylinder 2 and extending the visible width of the delineator post P. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a pole-type visual guidance mark cover that is attached to a pole-type visual guidance mark.

  A pole-type gaze guidance mark installed on a road for the purpose of lane separation or the like is known (for example, see Patent Document 1). This type of pole-type line-of-sight guide has good visibility by attaching a retroreflective sheet etc. to the outer peripheral surface, but if it is installed over a long period of time, it will become dirty, deteriorated and damaged on the surface. Due to the above, there is a problem that visibility is lowered. If it is caused by dirt, the visibility can be recovered at any time by cleaning work, but if it is caused by deterioration or damage, it is difficult to recover the visibility unless the main body of the pole type visual guidance indicator is replaced. There was a problem that the replacement cost increased.

  In view of this, a pole-type gaze guide cover that is attached to the pole-type gaze guide has been proposed (see, for example, Patent Document 2). This type of pole-type visual guidance mark cover has the same visibility as a new pole-type visual guidance sign. As a result, the cost can be greatly reduced as compared with the case of exchanging the pole-type visual guidance indicator.

Japanese Patent No. 3290310 JP-A-5-156612

  According to the above-mentioned cover for the pole-type visual guidance sign, it is possible to restore the visibility of the pole-type visual guidance sign, which has been deteriorated due to deterioration, to a level equivalent to that at the time of the new article. It has been difficult to provide such visibility to a pole-type visual guidance mark.

The present invention has been created for the purpose of solving these problems in view of the above circumstances, and is a pole-type gaze guidance mark cover to be attached to a pole-type gaze guidance mark, A cylindrical portion covering the outer peripheral surface of the visual line gaze guidance mark, and a wing portion extending outward from the outer circumferential surface of the cylindrical portion and extending the visual recognition width of the pole-type visual guidance mark.
Further, the wing portion is formed continuously along the vertical direction on the outer peripheral surface of the cylindrical portion.
In addition, a plurality of the wing portions are formed at predetermined intervals in the circumferential direction on the outer peripheral surface of the cylindrical portion.
The pair of wing portions that are linearly continuous in a plan view includes a pair of the wing portions that form a flat display surface over the entire viewing width in a front view.
Moreover, the said cylinder part and the said wing | blade part have a striped pattern which consists of a several row | line | column which follows a horizontal direction and is paralleled in the up-down direction, The said wing | blade part extends the said row | line | column in the length direction. It is characterized by extending in the direction.
Moreover, the said cylinder part and the said wing | blade part are formed using a retroreflection sheet, It is characterized by the above-mentioned.
In addition, a hydrophilic self-cleaning film is laminated on the surfaces of the cylindrical portion and the wing portion.
Further, in fixing the inner peripheral surface of the cylindrical portion to the outer peripheral surface of the pole-type line-of-sight guide with a double-sided adhesive tape, the other adhesive surface of the double-sided adhesive tape with a release paper pasted on one adhesive surface, The upper end portion of the long object connected to the lower end portion of the release paper is pulled out from the upper opening of the cylindrical portion while being pasted in advance in the vertical direction on the inner peripheral surface of the cylindrical portion.
Also, a plurality of pole-type gaze guidance mark covers that are mounted on a plurality of pole-type gaze guidance signs standing at a predetermined interval, wherein a predetermined combination is obtained by combining a plurality of pole-type gaze guidance mark covers. The predetermined pattern or character is divided and applied to the exterior of each pole-type visual guidance indicator cover so that the pattern or character is displayed.

According to the first aspect of the present invention, the pole-type visual guidance mark cover includes a cylindrical portion covering the outer peripheral surface of the pole-type visual guidance indicator, and extends outward from the outer peripheral surface of the cylindrical portion. It has a wing part that expands the viewing width of the pole, so it can not only restore the visibility of the pole-type visual guidance mark that has deteriorated due to deterioration etc., but also the pole-type visual guidance sign that has better visibility than when it is new Can be granted.
According to the invention of claim 2, since the wing portion is continuously formed along the vertical direction on the outer peripheral surface of the cylindrical portion, the visual recognition width of the pole-type visual guidance indicator is extended in the entire vertical direction. be able to.
In addition, according to the invention of claim 3, a plurality of wing parts are formed at predetermined intervals in the circumferential direction on the outer peripheral surface of the cylindrical part, so that the viewing width of the pole-type visual guidance mark can be reduced from various viewpoints. Can be extended.
According to the invention of claim 4, since the pair of wing portions linearly continuous in a plan view is formed, and the pair of wing portions form a flat display surface over the entire visible width in a front view. In addition, a highly visible display can be performed on a flat display surface. For example, when a striped pattern, pattern, character, etc. is displayed on a flat display surface, distortion of the striped pattern, pattern, character, etc. due to the curved surface is prevented, and the visibility of the striped pattern, pattern, character, etc. displayed is improved. Can be increased.
According to the invention of claim 5, the cylindrical portion and the wing portion have a striped pattern composed of a plurality of rows along the left-right direction and parallel to the vertical direction, and the wing portion has a long length. Since it extends in the direction of extending in the vertical direction, the stripe pattern can be emphasized, and as a result, the visibility of the pole-type visual guidance indicator can be further improved.
In addition, according to the invention of claim 6, since the cylindrical portion and the wing portion are formed using the retroreflective sheet, the visibility range of the pole-type gaze guidance mark at night is expanded, and night visibility is improved. Can be made.
According to the invention of claim 7, since the hydrophilic self-cleaning film is laminated on the surface of the cylinder part and the wing part, the self-cleaning function can be imparted to the pole type visual guidance indicator.
Further, according to the invention of claim 8, in fixing the inner peripheral surface of the cylindrical portion to the outer peripheral surface of the pole-type visual guidance indicator with the double-sided adhesive tape, The other adhesive surface is attached to the inner peripheral surface of the cylindrical portion in the vertical direction in advance, and the upper end of the long object connected to the lower end of the release paper is pulled out from the upper opening of the cylindrical portion. After covering the cylinder part on the line-of-sight gaze guide, the release paper can be peeled off from one adhesive surface of the double-sided adhesive tape simply by pulling the long object drawn from the upper opening of the cylinder part upward. The ease of mounting the pole-type visual guidance indicator cover can be improved as compared with the case where the cylindrical portion is covered with the pole-type visual guidance mark with the release paper peeled off.
According to the invention of claim 9, there are a plurality of pole-type gaze guidance mark covers attached to a plurality of pole-type gaze guidance signs standing at predetermined intervals, wherein the plurality of pole-type gaze guidance sign covers Since the predetermined design or character is divided and applied to the external appearance of each pole-type visual guidance guide cover so that the predetermined design or character is displayed by the combination of the visual guidance guide cover, the viewing width has been expanded. A predetermined pattern or character can be displayed with high visibility by combining a plurality of pole-type gaze guidance mark covers.

(A) is a plan view of the pole type visual guidance sign cover, (B) is a left side view of the pole type visual guidance sign cover, and (C) is a front view of the pole type visual guidance sign cover. It is a perspective view of a pole type gaze guidance mark cover. (A) is a plan view of the pole-type visual guidance sign cover showing the usage state, (B) is a left side view of the pole-type visual guidance guide cover showing the usage state, and (C) is a pole-type visual line showing the usage state. It is a front view of the cover for guide signs. It is a perspective view of the pole-type line-of-sight guide cover showing a use state. (A) is a plan view of a pole-type gaze guidance mark cover with one wing part, (B) is a plan view of a pole-type gaze guide cover with three wing parts, (C ) Is a plan view of a pole-type gaze guidance cover with four wings. It is an expanded sectional view showing the layer structure of the pole type gaze guidance mark cover. It is a front view which shows the wing | blade part formation method of the pole-type gaze guidance mark cover. (A)-(C) are perspective views which show the mounting | wearing procedure of the pole type | formula gaze guidance sign cover. (A) is a top view of the pole-type visual guidance mark cover according to the second embodiment, (B) is a left side view of the pole-type visual guidance mark cover according to the second embodiment, and (C) is the second embodiment. FIG. 4D is a front view of the pole-type visual guidance sign cover according to the embodiment, FIG. 4D is a right side view of the pole-type visual guidance mark cover according to the second embodiment, and FIG. It is a rear view of a mark cover. (A) is a plan view of a pole-type visual guidance mark cover according to the third embodiment, (B) is a left side view of the pole-type visual guidance mark cover according to the third embodiment, and (C) is a third embodiment. FIG. 4D is a front view of the pole-type gaze guidance mark cover according to the embodiment, FIG. 6D is a right side view of the pole-type gaze guidance mark cover according to the third embodiment, and FIG. It is a rear view of a mark cover. It is a front view of the pole type gaze guidance sign cover according to the fourth embodiment.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4, reference numeral 1 denotes a pole-type gaze guidance mark cover, and the pole-type gaze guidance mark cover 1 is attached to a pole-type gaze guidance mark P whose visibility has deteriorated due to deterioration or the like. This is for recovering the visibility of the pole-type gaze guidance mark P.

  The pole-type visual guidance mark cover 1 of the present invention has a cylindrical portion 2 that covers the outer peripheral surface of the pole-type visual guidance indicator P, and extends outward from the outer peripheral surface of the cylindrical portion 2. And a wing part 3 that extends the viewing width. According to the thus configured pole type visual guidance mark cover 1, not only can the visibility of the pole type visual guidance sign P lowered due to deterioration be recovered, but also the visual range of the wing part 3 can be expanded. Based on this, it becomes possible to provide the pole-type line-of-sight guidance mark P with good visibility exceeding that of a new article.

  Moreover, it is preferable that the wing | blade part 3 is continuously formed in the up-down direction in the outer peripheral surface of the cylinder part 2. As shown in FIG. The reason is that the visual recognition width of the pole-type visual guidance mark P can be extended in the entire vertical direction.

  Further, as shown in FIG. 5A, the wing portion 3 may be one, but a plurality of wing portions 3 are preferably formed on the outer peripheral surface of the cylindrical portion 2 at a predetermined interval in the circumferential direction. The reason is that the visual recognition width of the pole-type visual guidance indicator P can be expanded from various viewpoints. For example, FIGS. 1 to 4 show a pole-type visual guidance sign cover 1 with two wings 3, and FIG. 5B shows a pole-type visual guide cover 1 with three wings 3. FIG. 5C shows the pole-type gaze guide cover 1 having four wing parts 3, but the number of wing parts 3 may be five or more.

  Moreover, the cylinder part 2 and the wing | blade part 3 have the striped pattern 5 which consists of the some row | line | column 4 along a horizontal direction and parallel to an up-down direction. For example, a striped pattern 5 in which white strips 4 and orange strips 4 are alternately arranged in parallel is used. At this time, it is preferable that the wing | blade part 3 is extended in the direction which extends the row | line | column 4 to a length direction. The reason is that by forming the wing part 3, the striped pattern 5 is emphasized, and the visibility of the pole type visual guidance sign P is further improved.

  Next, the layer structure of the pole-type line-of-sight guide cover 1 will be described with reference to FIG.

  As shown in FIG. 6, the cylindrical portion 2 and the wing portion 3 of the pole-type visual guidance mark cover 1 according to the present embodiment are a sheet having a three-layer structure in which a reflective sheet 7 and a surface film 8 are laminated on a base sheet 6. As the base sheet 6, a waterproof cloth such as EVA tarpaulin, urethane tarpaulin, olefin PP tarpaulin can be suitably used.

  As the reflection sheet 7, a retroreflection sheet is preferably used. The reason is that the visibility width of the pole-type line-of-sight guidance mark P at night can be expanded reliably and night visibility can be improved. As the retroreflective sheet, those using a cube corner lens and those using glass beads are known, but the former having high recursion is preferable.

  As the surface film 8, it is preferable to use a hydrophilic self-cleaning film. The reason is that a self-cleaning function can be imparted to the pole-type line-of-sight guidance mark P. As the hydrophilic self-cleaning film, for example, a vinyl chloride film subjected to a special surface treatment for imparting hydrophilicity can be used. This type of self-cleaning film exhibits a self-cleaning function and can maintain a state in which the film surface is hardly soiled by being installed in a place where rainwater is outdoors.

  Next, the formation method of the wing | blade part 3 in the pole type gaze guidance mark cover 1 is demonstrated with reference to FIG.

  For example, when the number of the wing parts 3 is two, the two sheet bodies 9 are overlapped, and the left and right ends thereof are joined by the width of the wing part 3 to form the cylindrical part 2 and the wing part 3. it can. As a joining method of the sheet body 9, sewing, adhesion, heat welding, hook-and-loop fastener, hook, or the like can be used.

  FIG. 7 shows an example in which the left and right ends of the sheet body 9 are joined by sewing. In the case of joining by sewing, there are a sewing line L1 for sewing the front and back sheet bodies 9 along the outer end of the wing 3 and a sewing line L2 for sewing along the inner end of the wing 3. In the example shown in FIG. 7, the sewing line L <b> 2 is not vertical, and the cylinder portion 2 is formed so as to be wider toward the lower side. In this case, the pole-type visual guidance mark cover 1 is also attached to the pole-type visual guidance mark having a larger diameter on the lower side or the pole-type visual guidance mark having a reinforcing rib projecting on the outer peripheral surface of the lower end of the pole. Is possible.

  Next, a procedure for mounting the pole-type visual guidance mark cover 1 will be described with reference to FIG.

FIG. 8 shows a mounting procedure when the inner peripheral surface of the cylindrical portion 2 is fixed to the outer peripheral surface of the pole-type visual guidance indicator P with the double-sided adhesive tape 10.
In this mounting method, first, as shown in FIG. 8 (A), the other adhesive surface of the double-sided adhesive tape 10 with the release paper 11 attached to one adhesive surface is preliminarily attached to the inner peripheral surface of the cylindrical portion 2. Paste along the vertical direction. At this time, the lower end of the release paper 11 is connected to the lower end of the long object 12 longer than the height of the pole-type line-of-sight guide cover 1, and the upper end of the long object 12 is connected to the upper opening of the cylinder part 2. Pull out from. The long object 12 can be formed of any material, but it is preferable to extend the release paper 11 to make the long object 12.

  Next, as shown in FIG. 8B, the cylindrical portion 2 of the pole-type visual guidance indicator cover 1 is placed on the pole-type visual guidance indicator P from above. Thereafter, as shown in FIG. 8C, the upper end portion of the long object 12 drawn from the upper opening of the cylindrical portion 2 is pulled upward. As a result, the release paper 11 is peeled off from one pressure-sensitive adhesive surface of the double-sided pressure-sensitive adhesive tape 10 and is removed from the cylindrical portion 2. Then, if the part of the double-sided pressure-sensitive adhesive tape 10 is pressed from the outer peripheral side of the cylindrical part 2, the inner peripheral surface of the cylindrical part 2 is adhesively fixed to the outer peripheral surface of the pole-type visual guidance indicator P via the double-sided adhesive tape 10. become.

  According to the present embodiment configured as described above, a pole-type visual guidance mark cover 1 attached to the pole-type visual guidance mark P, the cylindrical portion 2 covering the outer peripheral surface of the pole-type visual guidance mark P, And the wing part 3 that extends outward from the outer peripheral surface of the cylindrical part 2 and expands the visual recognition width of the pole-type visual guidance indicator P. In addition to being able to recover, it is possible to give the pole-type line-of-sight guidance mark P better visibility than when it is new.

  Moreover, since the wing | blade part 3 is continuously formed along an up-down direction in the outer peripheral surface of the cylinder part 2, the visual recognition width | variety of the pole-type gaze guidance mark P can be expanded in the whole up-down direction.

  Further, since a plurality of the wing parts 3 are formed on the outer peripheral surface of the cylindrical part 2 with a predetermined interval in the circumferential direction, the visual recognition width of the pole type visual guidance sign P can be expanded from various viewpoints.

  Moreover, the cylinder part 2 and the wing | blade part 3 have the striped pattern 5 which consists of the some row | line | column 4 along a left-right direction and parallel to an up-down direction, and the wing | blade part 3 makes the row | line | column 4 the length direction. Since it extends in the extending direction, the stripe pattern 5 can be emphasized, and as a result, the visibility of the pole-type visual guidance indicator P can be further improved.

  Moreover, since the cylinder part 2 and the wing | blade part 3 are formed using a retroreflection sheet, the visual recognition width | variety of the pole type visual guidance indicator P at night can be expanded, and night visibility can be improved.

  Moreover, since a hydrophilic self-cleaning film is laminated on the surfaces of the cylindrical portion 2 and the wing portion 3, the self-cleaning function can be imparted to the pole-type visual guidance mark P.

  Moreover, when fixing the inner peripheral surface of the cylinder part 2 to the outer peripheral surface of the pole-type line-of-sight guide P with the double-sided pressure-sensitive adhesive tape 10, the other pressure-sensitive adhesive surface of the double-sided pressure-sensitive adhesive tape 10 having the release paper 11 attached to one pressure-sensitive adhesive surface. Since the upper end portion of the long object 12 connected to the lower end portion of the release paper 11 is pulled out from the upper opening of the cylindrical portion 2 in advance along the inner peripheral surface of the cylindrical portion 2 along the vertical direction. After covering the cylindrical line-of-sight guide P with the cylindrical part 2, the release paper 11 is peeled off from one adhesive surface of the double-sided adhesive tape 10 simply by pulling the long object 12 drawn from the upper opening of the cylindrical part 2 upward. As a result, it is possible to improve the ease of mounting the pole-type visual guidance indicator cover 1 as compared with the case where the cylindrical portion 2 is covered with the pole-type visual guidance indicator P with the release paper 11 peeled off.

  Next, 2nd-4th embodiment of the pole type visual guidance indicator cover 1 concerning embodiment of this invention is described with reference to FIGS. 9-11.

  As shown in FIG. 9, the pole-type gaze guidance mark cover 1B according to the second embodiment extends outward from the outer peripheral surface of the cylindrical portion 2 in the same manner as the above-described embodiment, and the pole-type gaze guidance mark 1B The wing portion 3 that extends the viewing width is provided, but has a pair of wing portions 3 that are linearly continuous in a plan view, and the pair of wing portions 3 is a flat display surface that covers the entire viewing width in a front view. 13 is different from the above embodiment.

  According to the pole type visual guidance cover 1B of the second embodiment as described above, it has a pair of wing portions 3 that are linearly continuous in a plan view, and the pair of wing portions 3 are visible in the entire range in front view. Therefore, a highly visible display can be performed on the flat display surface 13. For example, when a striped pattern, pattern, character, or the like is displayed on the flat display surface 13, distortion of the striped pattern, pattern, character, etc. due to the curved surface is prevented, and the visibility of the striped pattern, pattern, character, etc. to be displayed is displayed. Can be increased.

  As shown in FIG. 10, the pole-type visual guidance mark cover 1C according to the third embodiment has a pair of wing portions 3 that are linearly continuous in a plan view, as in the second embodiment. Is different from the second embodiment in that the flat display surface 13 is formed not only on the front surface but also on the back surface. Yes.

  According to the pole type visual guidance cover 1 </ b> C of the third embodiment, it is possible to display a striped pattern, a pattern, a character, and the like without distortion on the flat display surface 13 formed on the front surface and the back surface. In particular, when it is used as the pole-type gaze guidance cover 1C for separating the lanes of the opposite two lanes, there is an advantage that the flat display surface 13 can be shown on each vehicle passing the opposite two lanes.

  As shown in FIG. 11, the pole-type gaze guidance mark cover 1D according to the fourth embodiment is provided with a plurality of pole-type gaze guidance signs P that are mounted on a plurality of pole-type gaze guidance marks P that are erected at a predetermined interval. A gaze guidance mark cover 1D that divides a predetermined pattern or character and displays each pole type gaze guidance mark so that a predetermined pattern or character is displayed by a combination of a plurality of pole type gaze guidance mark covers 1D. The point given to the external appearance of the cover 1D for use is different from the said embodiment. For example, in the example shown in FIG. 11, the design of the arrow is divided into five so that an arrow pointing to the left is displayed by a combination of five pole-type gaze guidance mark covers 1D. It is given to the appearance of the guide mark cover 1D.

According to the pole type visual guidance mark cover 1D of the fourth embodiment as described above, the predetermined picture or character is displayed so that the predetermined picture or character is displayed by a combination of the plurality of pole type visual guidance mark covers 1D. Is divided and applied to the appearance of each pole-type visual guidance sign cover 1D, so that a predetermined pattern or character is displayed with high visibility by a combination of a plurality of pole-type visual guidance guide covers 1D with an expanded visual recognition width. be able to.
11 is based on the pole-type gaze guidance mark covers 1B and 1C of the second embodiment and the third embodiment having a flat display surface 13. However, the pole-type gaze guidance mark cover 1D shown in FIG. A similar combination display can be performed even with the pole-type visual guidance guide cover 1 of the first embodiment that does not have the display surface 13.

1 Pole-type line-of-sight guide cover 1B Pole-type line-of-sight guide cover (second embodiment)
1C Pole-type line-of-sight guide cover (third embodiment)
1D Pole-type line-of-sight guide cover (fourth embodiment)
2 Cylindrical part 3 Wing part 4 Row 5 Striped pattern 6 Base sheet 7 Reflective sheet 8 Surface film 9 Sheet body 10 Double-sided adhesive tape 11 Release paper 12 Long object 13 Flat display surface P Pole-type line-of-sight guidance mark

Claims (9)

It is a cover for a pole-type gaze guidance mark attached to a pole-type gaze guidance mark,
A cylindrical portion covering the outer peripheral surface of the pole-type visual guidance indicator;
A pole type visual guidance mark cover, comprising: a wing portion extending outward from an outer peripheral surface of the cylindrical portion and extending a visual recognition width of the pole type visual guidance mark.   2. The pole-type gaze guidance mark cover according to claim 1, wherein the wing portion is continuously formed along an up-down direction on an outer peripheral surface of the cylindrical portion.   3. The pole-type gaze guidance mark cover according to claim 1, wherein a plurality of the wing portions are formed at predetermined intervals in the circumferential direction on the outer peripheral surface of the cylindrical portion.   The pair of wing portions that are linearly continuous in a plan view, and the pair of wing portions form a flat display surface over the entire visible width in a front view. Pole type gaze guidance cover.   The cylindrical portion and the wing portion have a striped pattern composed of a plurality of rows aligned in the left-right direction and parallel to the vertical direction, and the wing portions extend in the length direction of the row. 5. The pole-type gaze guidance mark cover according to claim 1, wherein the cover is extended. 5.   The said cylindrical part and the said wing | blade part are formed using a retroreflection sheet | seat, The pole type gaze guidance mark cover as described in any one of Claims 1-5 characterized by the above-mentioned.   The pole-type gaze guidance mark cover according to any one of claims 1 to 6, wherein a hydrophilic self-cleaning film is laminated on the surfaces of the cylindrical portion and the wing portion.   In fixing the inner peripheral surface of the cylindrical portion to the outer peripheral surface of the pole-type line-of-sight guide with a double-sided adhesive tape, the other adhesive surface of the double-sided adhesive tape having a release paper pasted on one adhesive surface, 2. An upper end portion of a long object connected to a lower end portion of the release paper is pulled out from an upper opening of the cylinder portion while being attached to an inner peripheral surface of the cylinder portion along a vertical direction. The pole-type visual guidance mark cover as described in any one of -7.   A plurality of pole-type gaze guidance mark covers that are mounted on a plurality of pole-type gaze guidance signs that are erected at predetermined intervals, wherein a predetermined pattern is formed by combining a plurality of pole-type gaze guidance mark covers Alternatively, the pole according to any one of claims 1 to 8, wherein a predetermined pattern or character is divided and applied to the appearance of each pole-type visual guidance sign cover so that the character is displayed. Cover for visual gaze guidance mark.