JP6231738B2 - Road marking device - Google Patents

Description

  The present invention relates to a road marking device that is installed in the vicinity of a road and performs marking by a marking unit that is provided with markings such as letters, numbers, and figures on the surface.

  Various inventions are disclosed for road marking devices that are installed in the vicinity of roads, parking lots, parks, construction sites, and the like and represent the provided markings.

  For example, Patent Document 1 includes a support body in which a weight-shaped core portion is formed upright in the center of the base portion, and a display body that is externally fitted along the core portion of the support body. The display body includes a holding portion fitted to the core portion and a display wing portion projecting radially from the holding portion, and two sheets in which the holding portion and the display wing portion are connected to each other. There is disclosed a three-dimensional mark characterized by being formed of a material and having display wings superimposed so as to sandwich the core of the support with the holding part.

Utility Model Registration No. 3135783

  The three-dimensional mark shown in Patent Document 1 is provided so as to represent the display provided on the display wing, but the display wing is formed so as to project in the radial direction of the support. There is a problem that a vehicle traveling to a part may be in direct contact and damaged.

  The present invention relates to a road marking device in which a vehicle or the like is not directly in contact with a marking portion provided with a marking and is not easily damaged.

In order to achieve the above object, the present invention is configured as follows.
That is, the road marking device according to the present invention includes a beam extending in the lateral direction to block traffic in the facing direction and a cylindrical support portion along one end of the sheet-shaped marking portion. And a marked object,
A beam is inserted through the support portion, and the marking portion is suspended in a curtain shape along the beam,
The beam is provided so as to connect between the upper portions of two poles erected at an interval, and the indicator is suspended between the two poles,
The sign body is configured such that the beam can be removed from the pole and replaced, and the sign body cannot be removed without removing the beam from the pole .
The marking portion is formed to have flexibility to be wound around the beam,
A reflection part that retroreflects so that the light irradiated to the lower end of the marking part returns in the irradiation direction is formed .
In addition, a beam extending in the lateral direction to block the traffic in the facing direction, and a sign body provided with a cylindrical support portion along one end of the sheet-shaped sign portion,
A beam is inserted through the support portion, and the marking portion is suspended in a curtain shape along the beam,
The beam is provided so as to connect between the upper portions of two poles erected at an interval, and the indicator is suspended between the two poles,
The sign body is configured such that the beam can be removed from the pole and replaced, and the sign body cannot be removed without removing the beam from the pole .
The marking portion is formed to have flexibility to be wound around the beam,
A reflecting part that retroreflects so that light irradiated to the lower end of the marking part returns in the irradiation direction is formed, and the reflecting part is formed in a straight line extending to the left and right ends of the marking part. It is said.

The road marking device according to the present invention includes a beam extending in the lateral direction and a marking body provided with a cylindrical support portion along one end of the sheet-shaped marking portion,
Since the beam is inserted into the support portion and the marking portion is hung down along the beam in a curtain shape, the marking portion is hardly protruded from below the beam, and a pedestrian or vehicle passing along the beam can It is difficult to contact the marking part, and its breakage is suppressed.
Further, since the beam that hangs down the marking portion is provided so as to block the passage of the pedestrian or vehicle in the facing direction, when the vehicle approaches from the direction facing the beam, the vehicle is normally operated. Stops before the beam, and therefore does not touch the marking portion hanging along the beam.

Further, the beam is provided so as to connect them top of the two poles is erected at intervals, reduced dripping the indicating portions between the two poles Runode, the indicia is the beam Are arranged at positions surrounded by the respective poles to make it difficult for a vehicle or the like to come into direct contact with each other, and damage to the marking portion is suppressed.

Further, if the marking portion is formed so as to be flexible enough to be wound around the beam, when the marking by the marking portion is temporarily interrupted, the marking portion is wound around the beam through which the support portion is inserted. This is preferable because it is difficult to recognize the contents of the sign formed on the sign part by turning it, and the sign by the sign part can be easily interrupted without removing the sign from the beam.
In addition, since the marking portion has flexibility, when the marking body receives a strong wind, the marking portion bends like a goodwill and winds and after the wind stops, the marking portion is caused by its own weight. Since it returns to the state of (2), it is preferable because the marking of the marking portion is kept in a state that is easily visible during normal times.

  According to the road marking device of the present invention, it is difficult for a vehicle or the like to directly contact the marking portion provided with the marking, and the breakage thereof can be suppressed.

BRIEF DESCRIPTION OF THE DRAWINGS (a) is a top view and (b) is a front view which shows the road marking apparatus which concerns on this invention. It is a side view of FIG. It is a front view which shows the state which decomposed | disassembled the road marking apparatus of FIG. 1 into each member which comprises. It is a longitudinal cross-sectional view which shows the state before formation of the marking body of FIG. It is a longitudinal cross-sectional view which shows the state in which the support part and marking part of the marking body of FIG. 3 were formed. It is AA sectional drawing of FIG. 3 which shows the outline | summary of the longitudinal cross-section near the marking part of a marking body. It is a longitudinal cross-sectional view which shows the outline | summary of the state by which the marking part of the marking body was wound around the support part.

Embodiments of the present invention will be specifically described with reference to the drawings.
In the drawings, S is a road marking device, and 1 is a pole of the road marking device S.
The pole 1 of the present embodiment is configured by standing a cylindrical column portion 11 above a frustoconical base portion 12 fixed with its lower surface abutting against the road surface. The base part 12 is detachably attached.
Moreover, the strip | belt-shaped reflection sheet 13 is wound and stuck on the outer peripheral surface of the pillar part 11, and the visibility at night etc. is improved.

A joint 14 is attached to the upper end of the column part 11.
The joint 14 is formed in a substantially elbow-like outer shape such as a cylinder that bends at an angle of 90 °, with one end portion 14 a directed to the side and the other end portion directed downward to the column portion 11. The joint 14 is fixed to the column portion 11 by being inserted inward from the upper end.

In the road marking device S of the present embodiment, two poles 1 are provided side by side, and a cylindrical beam 2 is bridged and attached between the poles 1.
Specifically, the end portion 14a of the joint 14 directed to the side includes a cylindrical tube wall, and the beam 2 has end portions 21 on both sides thereof from the end portion 14a of the joint 14, respectively. It is inserted inside the cylinder wall and attached to each joint 14 by fastening bolts and nuts.
By configuring the road marking device S in this way, it is provided so that no person passes between the poles 1.

The road marking device S of the present embodiment is provided with a marking body 5 attached to the beam 2.
The marking body 5 includes a cylindrical support portion 51 and a sheet-shaped marking portion 52 formed so as to be suspended from the support portion 51, and the hollow body 51 a of the cylindrical support portion 51 is moved to the hollow portion 51 a. The marking body 5 is provided so as not to be detached from the beam 2 through the beam 2.
Further, in the marking body 5 of the present embodiment, the cylindrical shape of the support portion 51 is formed so that the beam 2 can be inserted and the joint 14 cannot be inserted, and the support portion 51 is a joint. 14 is provided so as not to cause a problem of sliding through to the pole 1 side.

The marking portion 52 of the present embodiment is formed in a rectangular sheet shape, and a marking 53 is formed on the outer surface thereof.
The sign 53 of the present embodiment is formed with a character sign 53a in which the characters “crossing prohibited” are written horizontally, and a line sign 53b that represents a straight line extending to the left and right ends of the sign part 52, and the line mark 53b is formed. Are formed one each on the upper edge and the lower edge of the marking portion 52.

FIG. 4 is a longitudinal sectional view showing a state before the formation of the marking body 5 of FIG.
The sign body 5 of this embodiment is formed from a rectangular sheet 5A, and FIG. 4 shows a state in which the sheet 5A is folded in the vicinity of the center in the vertical direction and folded into an inverted U shape.
The sheet 5A of the present embodiment is formed of tarpaulin in which the surface of the cloth is coated with a synthetic resin, but is not limited to this, and various kinds of sheets such as a synthetic resin, a woven cloth, and a non-woven cloth are appropriately selected. Can be used.
And the adhesive layer 55 provided by apply | coating an adhesive agent is formed in one inner surface of the reverse U-shape of the said sheet | seat 5A. Specifically, the adhesive layer 55 is not formed in the vicinity of the bent portion of the sheet 5A, but is formed in a range of a certain length upward from the lower edge of the sheet 5A directed downward.

FIG. 5 is a longitudinal sectional view showing a state in which the support portion 51 and the marking portion 52 of the marking body 5 of FIG. 3 are formed.
FIG. 5 shows a state in which the two lower edges of the sheet 5A of FIG. 4 bent into an inverted U shape are aligned, and the inner surfaces facing each other are brought into contact with each other and adhered by the adhesive layer 55.
By providing the marking body 5 in this way, a range bonded by the adhesive layer 55 is formed into a rectangular sheet shape to form the marking portion 52, and a range in which the adhesive layer 55 is not provided opens left and right. The support portion 51 is formed in a cylindrical shape.

In the sign body 5 of the present embodiment, the inner surfaces of the sheet 5A folded in an inverted U shape are brought into contact with each other and bonded and fixed. However, the present invention is not limited to this. They may be brought into contact with each other and fixed by sewing, or may be fixed by other methods such as welding.
In addition, the cylindrical support portion 51 and the sheet-like marking portion 52 that are formed separately in advance may be integrally fixed to form the marking body 5. By forming the marking body 5 from the sheet 5A, the fixing portion of the support portion 51 and the marking portion 52 is not easily damaged, and the dropping of the marking portion 52 from the supporting portion 51 due to the damage of the fixing portion is suppressed. ,preferable.

In the marking body 5 of the present embodiment, the marking portion 52 is formed in a rectangular sheet shape, but the present invention is not limited to this, and it may be formed in a triangular, semicircular or other sheet shape. Good.
Moreover, since the marking part 52 should just be a sheet | seat shape which can form the marking 53 as shown in FIG. 1 on the surface, many small through-holes are formed in the marking part 52, or the marking part 52 is made into a net-like shape, for example. For example, it may be provided with a sheet body so as to improve the ventilation of the marking portion 52 and make it difficult to be blown by the wind.

FIG. 6 is a cross-sectional view taken along the line AA of FIG. 3, showing an outline of a vertical cross section near the marking portion 52 of the marking body 5.
In the marking body 5 of the present embodiment, the markings 53 are formed on both side surfaces of the marking portion 52 formed by the method of FIGS. 3 to 4. Specifically, the ink is printed on the outer surface of the marking portion 52 by silk printing. The sign 53 is provided.
As shown in FIG. 1, the marking unit 52 of the present embodiment forms a character marking 53 a of “no crossing” or a line display 53 b depicting a horizontal line as the marking 53, but is not limited thereto. Various signs such as letters, numbers, arrows, figures, illustrations, and the like can be provided.

In the marking body 5 of the present embodiment, a concealing layer 54 is formed between the outer surface of the marking portion 52 and the marking 53 formed of ink. This is because, for example, when the marking portion 52 is formed of a sheet material with a light color and a thin thickness, and the dark color tone ink is directly applied to the outer surface on the front side, the marking 53 is formed. The occurrence of the problem that the front side marking 53 can be seen through from the back side is assumed. By forming the concealment layer 54 between the marking portion 52 and the marking 53, preferably in a lighter tone than the marking portion 53, and more preferably in a brighter tone than the marking portion 52, the occurrence of the above-described problem can be prevented. Can be suppressed.
The lighter color tone means a color tone having a larger L value in the Lab system defined in JIS standard Z8730.

In the marking portion 52 of the present embodiment, a reflection portion 56 that retroreflects so that the irradiated light returns in the irradiation direction is formed. Specifically, the coating film of the ink forming the mark 53 contains a reflective element having retroreflectivity of light, and specifically, fine glass beads having retroreflectivity of light are contained. The marking 53 is formed by applying ink, and the marking 53 is provided on the reflection portion 56.
By providing the marking 53 on the reflecting portion 56, the visibility of the marking 53 in a situation where the surroundings are dark such as at night is improved.

Although the reflection part 56 of this embodiment is provided in the range in which the sign 53 was provided, it is not restricted to this, You may make it form in the range different from the sign 53. For example, the sheet 5A constituting the support portion 51 and the marking portion 52 may be formed of a reflective sheet having retroreflectivity of light, and a reflecting member formed separately from the sheet 5A and the marking 53 is marked. Although it may be provided by being attached to the part 52, as shown in the present embodiment, by providing the sign 53 so as to be represented by a combination of a part having retroreflectivity of light and other parts, the sign 53 This is preferable because the contents are easily recognized by the viewer.
Moreover, although the reflection part 56 of this embodiment is formed only in the marking part 52 of the marking body 51, it is not restricted to this, You may provide the reflection part 56 in the outer peripheral surface of the support part 51. FIG.

Further, the sign 53 of the present embodiment is formed by applying ink containing a reflective element. However, the sign 53 is not limited to this, and the retroreflectivity of the light cut into the shape representing the sign 53 is increased. The reflective sheet provided may be attached to form, or may be formed using other methods.
In addition, the mark 53 may be formed by applying a normal ink or paint containing no reflective element, or may be formed by applying an ink or paint containing a phosphorescent substance.
Moreover, although the sign 53 of this embodiment is formed only in the sign part 52 of the sign body 5, it is not restricted to this, You may form on the outer surface of the support part 51 of the sign body 5. FIG.

Since the marking body 5 of the present embodiment is formed of a flexible sheet material, the marking is performed in a state where the beam 2 is inserted through the hollow portion 51a of the support portion 51 as in the road marking device of FIG. The part 52 can be wound around the support part 51.
FIG. 7 is a longitudinal sectional view showing an outline of a state in which the marking portion 52 of the marking body 5 is wound around the support portion 51. Specifically, a state in which the marking portion 52 of the marking body 5 in FIG. 1 is wound around the support portion 51 is illustrated. For simplification of the drawing, for the marking 53, only the line display 53b formed on the lower edge of the marking portion 52 is shown.
By winding the marking portion 52 around the support portion 51 in this way, it is difficult to read the character marking 53a representing the information “prohibited crossing”, and the character marking 53a can be easily obtained without removing the marking body 5 from the beam 2. Information marking can be temporarily suspended.

Further, as shown in FIG. 7, in a state where the marking portion 52 of the marking body 5 is wound around the support portion 51, the reflecting portion 56 formed near the lower portion of the marking portion 52 can be exposed to the outside.
Specifically, the reflecting portion 56 formed in the range from the lower end of the marking portion 52 to the length of the outer periphery of the support portion 51 is upward even when the marking portion 52 is wound as shown in FIG. It is exposed to the outside without being caught inside.
For example, in the marking unit 52 of the present embodiment, among the markings 53 formed as the reflection unit 56, the marking unit 52 is wound around the support unit 51 in the line display 53b formed on the lower edge of the marking unit 52. Even when exposed, it is exposed to the outside as shown in FIG. Further, the presence of the beam 2 can be easily seen even in a dark environment by the retroreflection of the light by the line display 53b that is exposed, that is, the reflection unit 56, and a vehicle such as a bicycle passes between the two poles at night. Occurrence of the problem of thrusting into the beam 2 is suppressed.

  In the road marking device of the present embodiment, the beam 2 can be removed from the joint 14 by unscrewing the bolts and nuts that fix the joint 14 of the pole 1 and the beam 2. It can be removed and the sign body 5 can be replaced. The road marking device of the present embodiment is configured such that the sign body 5 cannot be removed from the road marking device S unless the beam 2 is removed, and therefore the sign body 5 is removed from the installed road marking device S. It is hard to be mischievous.

DESCRIPTION OF SYMBOLS 1 Pole 11 Column part 12 Base part 13 Reflection sheet 14 Joint 14a End part 2 Beam 21 End part 5 Marking body 51 Support part 52 Marking part 53 Marking 54 Concealment layer 55 Adhesive layer 56 Reflection part S Road marking device

Claims (3)

A beam extending in the lateral direction to block traffic in the facing direction, and a sign body provided with a cylindrical support portion along one end of the sheet-like sign portion,
A beam is inserted through the support portion, and the marking portion is suspended in a curtain shape along the beam,
The beam is provided so as to connect between the upper portions of two poles erected at an interval, and the indicator is suspended between the two poles,
The sign body is configured such that the beam can be removed from the pole and replaced, and the sign body cannot be removed without removing the beam from the pole .
The marking portion is formed to have flexibility to be wound around the beam,
A road marking device, characterized in that a reflection portion is formed that retroreflects so that light irradiated to the lower end of the marking portion returns in the irradiation direction . A beam extending in the lateral direction to block traffic in the facing direction, and a sign body provided with a cylindrical support portion along one end of the sheet-like sign portion,
A beam is inserted through the support portion, and the marking portion is suspended in a curtain shape along the beam,
The beam is provided so as to connect between the upper portions of two poles erected at an interval, and the indicator is suspended between the two poles,
The sign body is configured such that the beam can be removed from the pole and replaced, and the sign body cannot be removed without removing the beam from the pole .
The marking portion is formed to have flexibility to be wound around the beam,
A reflecting part that retroreflects so that light irradiated to the lower end of the marking part returns in the irradiation direction is formed, and the reflecting part is formed in a straight line extending to the left and right ends of the marking part. Road marking device. The pole has a joint at the upper end, and the end of the beam is attached to the joint by fastening bolts and nuts,
3. The road marking device according to claim 1, wherein the beam and the nut are screwed off so that the beam can be removed from the joint. 4.

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