JP2011047185A - Signboard for road - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a signboard for a road, which can hardly be damaged when a vehicle contacts therewith, and can hardly damage the contacted vehicle. <P>SOLUTION: The signboard 1 for the road almost comprises a display 2 for displaying information to vehicles traveling on the road, and a support 3 for supporting the display 2. The support 3 has a fixing means 4 fixed on an upper end of a balustrade 11 and a support body 5 for swingably supporting the display 2. The fixing means 4 has an L-shaped main member 6 whose vertical portion is formed in a first holding member 62, a second holding member 7 slidably fixed to a horizontal portion 61 of the main member 6, and a pressure tool 8. The pressure tool 8 is fixed to the horizontal portion 61 by a slide fixing member 81, pressures the second holding member 7 to the balustrade 11 by a pressure bolt 83 screwed with a reaction-force member 82, and is fixed to the balustrade 11 by holding both sides of the balustrade 11 with the first holding member 62 and the second holding member 7. The horizontal portion 61 of the main member 6 is connected to the support body 5 urging and supporting the display 2 at 45° with respect to the extending direction of the road. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a road signboard used for, for example, construction or traffic regulation on a road.

  When road construction is performed, a signboard indicating that construction is underway is installed in order to notify vehicles traveling on the road of the existence of the construction and to call attention. 2. Description of the Related Art Conventionally, there is a construction signboard in which a plate-shaped display member is fixed to the front surface of an A-shaped support member in a side view. Since this type of construction signboard has a small depth with respect to the height of the support member, there is a problem that it is easy to fall down when an object comes into contact with it or receives a strong wind and lacks stability.

  Therefore, conventionally, a construction signboard in which a rectangular ground frame is connected to the lower end of the support member has been proposed (see Patent Document 1). This construction signboard is designed to increase the stability by setting the depth of the ground frame to approximately the same as the height of the support member so that it will not fall over when an object touches it or receives strong winds. ing.

JP 2001-131927 A

  However, the above-described conventional construction signboards are liable to be damaged when the vehicle comes into contact with each other, and there is a problem that the vehicle that comes into contact with the construction sign is easily damaged. In addition, the above-described conventional construction signboard has a problem that it falls easily or scatters when it receives a strong wind. In addition, since the supporting member having the same width as the display member and the same depth as the display member is fixed on the back side of the display member, it is close to the traveling road like an elevated road. A road with a handrail has a problem that it is difficult to install due to a lack of installation space.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a road sign that is not easily damaged even when a vehicle comes into contact with the vehicle and that is unlikely to cause damage to the vehicle that makes contact. It is another object of the present invention to provide a signboard for roads that can effectively prevent falls and scattering due to strong winds. It is another object of the present invention to provide a road sign that can be effectively installed even on a road in which a structure such as a railing is provided in the vicinity of a traveling road.

In order to solve the above problems, a road signboard of the present invention includes a display unit that displays information for a vehicle traveling on a road,
A support part for supporting the display part,
The support part is
Fixing means fixed to the side structure of the road;
A support portion body that is connected to the fixing means and supports the display portion in a swingable manner;
It has an urging means for urging the display unit so that the normal of the surface for displaying information on the display unit is inclined with respect to the road extending direction.

  According to the said structure, a display part is supported by the support part fixed to the side part structure of the road with the fixing means. The display unit is swingably supported by the support main body of the support unit, and is biased by the biasing means so that the normal of the surface on which information is displayed is inclined with respect to the road extending direction. In the display unit urged by the urging means, the normal of the surface on which information is displayed is inclined with respect to the direction in which the road extends, so that the amount of protrusion to the road side is small, and from the vehicle traveling on the road The information displayed on the surface on which the information is displayed is easy to visually recognize. Therefore, the road sign can arrange the display unit in a relatively narrow space, and can reliably transmit information to the vehicle.

  When a vehicle traveling on the road collides with the display unit, the display unit swings against the urging force by the force received from the vehicle. Therefore, since the impact force that acts on the display unit and the support unit from the vehicle is reduced, the road sign is less likely to be damaged than the conventional construction sign. In addition, since the impact force acting on the display unit from the vehicle is alleviated, damage to the vehicle due to the reaction of the impact force can be reduced as compared with the prior art.

  Further, when a strong wind occurs at the installation position of the road signboard, the display unit swings against the urging force by the force of the wind. Therefore, since the wind force acting on the entire display unit and the support unit is alleviated, it is possible to prevent inconvenience that the road signboard falls or scatters.

  In addition, the said side part structure of a road means the structure located in the side part of a road, for example, a railing, a boundary wall, a sound insulation wall, a handrail, a partition wall, etc. correspond widely. Moreover, the road signboard of the present invention is not limited to road construction signboards but can be applied to signboards for various purposes installed in relation to roads.

In one embodiment of the road signboard, the fixing means of the support portion is
A first clamping part in contact with one side of the side part structure;
A second clamping part in contact with the other side of the side structure,
The first clamping part and the second clamping part have a pressing force that acts in the opposite direction and presses both sides of the side structure against the first clamping part and the second clamping part clamping tool.

  According to the said embodiment, a support part can be fixed to a side part structure by the fixing means of a comparatively simple structure.

  In the road signboard of one embodiment, the side structure of the road is a balustrade.

  According to the above-described embodiment, the display unit can be arranged in a state that is easy to be visually recognized from the vehicle at a position where there is little installation space in the vicinity of the traveling path of the vehicle by fixing the support unit to the railing by the fixing means. .

In one embodiment of the road signboard, the support portion main body of the support portion has a swinging connection member that swingably connects the display member,
The swing coupling member incorporates a biasing member that generates a biasing force and also serves as the biasing means.

  According to the above-described embodiment, the display unit can be stably and swingably supported by the support unit by connecting the display unit to the support unit body of the support unit using the swing connecting member. In addition, since the swing connecting member also serves as the urging means, the number of parts of the road sign can be reduced and the size can be reduced. In addition, as a biasing member, a torsion coil spring, a leaf | plate spring, a mainspring spring etc. can be used, for example.

In one embodiment of the road signboard, the fixing means of the support portion is
It has a substantially L-shaped main member having a horizontal part and a vertical part,
The first sandwiching portion is formed in a vertical portion of the main member, and a contact member is provided on a surface of the vertical portion that contacts one side of the side structure,
A slide fixing member that is slidably mounted along the lateral portion of the main member and can be fixed at a predetermined slide position, and a reaction force member that is fixed to the slide fixing member and provided with a bolt hole And a bolt that is screwed into the bolt hole of the reaction force member,
The second sandwiching portion is slidably attached along the lateral portion of the main member, and a plate shape having an L-shaped cross section is provided with a compression force in the direction of the first sandwiching portion by the bolt of the compression tool. A close contact member is provided on a surface that is formed of a member body and is in contact with the other side of the side structure of the plate member member.
The support part main body of the support part is attached so as to be slidable along the lateral part of the main member of the fixing means and to be fixed at a predetermined slide position.

  According to the above embodiment, the first clamping part is formed in the vertical part of the main member of the fixing means of the support part, and the slide fixing member of the compression tool is slidable at a predetermined slide position on the horizontal part of the main member. The second holding portion is slidably attached, and the support portion main body is slidably attached to a predetermined slide position. Thereby, the distance between the 1st clamping part and the 2nd clamping part can be adjusted according to the thickness of a side part structure, and also compression force can be given to a 2nd clamping part. Moreover, the arrangement position of a display part can be adjusted by adjusting the fixed position with respect to the horizontal part of a support part main body.

  The road signboard of one embodiment is formed so that the front end of the horizontal part of the main member and the second holding part can be connected by a wire.

  When the support portion is fixed to the side structure of the road, the first holding portion and the second holding portion are arranged on one side and the other side of the side structure, respectively, and the slide fixing member of the compression tool is the main member. When the main member of the fixing means is tilted without being fixed to the slide member, the slide fixing member and the main member move relative to each other, and the slide fixing member or the main member is moved to one side or the other side of the side structure. There is a risk of falling. Here, according to the said embodiment, when the main member inclines to the vertical part side by connecting the front-end | tip of the horizontal part of a main member, and the 2nd clamping part with a wire, it latches to a side part structure. The main member can be suspended through the wire by the second clamping portion, and the main member can be prevented from falling. Moreover, when the main member inclines to the side part side, the 2nd clamping part can be suspended via a wire with the main member latched by the side part structure, and the fall of a 2nd clamping part can be prevented.

The signboard for roads of one embodiment is
The wire has an annular connector fixed to an end,
The horizontal part of the main member has a locking tool protruding from the tip,
The locking tool protrudes in a state where the connecting member of the wire rod is inserted into the distal end portion of the horizontal portion of the main member, so that the connecting device is locked to the locking tool, and is connected to the horizontal portion of the main member. Wire rod is connected.

  According to the above-described embodiment, the connecting member at the end of the wire rod is inserted into the distal end portion of the lateral portion of the main member, and the engaging member at the distal end of the lateral portion is protruded, so that the main member can be easily structured. A wire can be reliably connected to a horizontal part.

  Here, the ring-shaped connecting tool may be in various forms such as a ring having a hook that is partially cut out to open and close the notch, and a ring without a notch.

It is a perspective view which shows the signboard for roads of embodiment of this invention. It is a top view which shows the principal part of the signboard for roads. It is a front view which shows the fixing means of the road signboard. It is a rear view which shows the connection part of the support part main body of a support part of a road signboard, and a display part. It is a schematic cross section which shows the support part main body of the support part of the signboard for roads. It is a front view which shows the process of attaching the signboard for roads to a handrail. FIG. 7 is a front view showing a step following FIG. 6. FIG. 8 is a front view showing a step following FIG. 7. FIG. 9 is a rear view illustrating a step following FIG. 8.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  The road signboard of the present embodiment is a work signboard for informing the vehicle traveling on the road of the existence of roadwork, and is fixed to a railing installed adjacent to the road lane. FIG. 1 is a perspective view of a road sign according to the present embodiment, and FIG. 2 is a plan view showing a main part of the road sign.

  The road sign 1 is generally configured by a display unit 2 that displays information for a vehicle traveling on the road and a support unit 3 that supports the display unit 2.

  The display section 2 is formed of a vertically long rectangular plate made of plastic, and a reinforcing frame 21 and a square tube 22 to be connected to the support section 3 are provided on the back surface. The display unit 2 has a character such as “under construction” on the front to indicate that road construction is being performed at the position where the road sign 1 is installed. Note that other characters may be described on the display unit 2, or figures other than characters may be described. Moreover, the method of describing a character, a figure, etc. on the display part 2 can use various methods, such as a coating material and a cutting sheet, Moreover, with LED (light emitting diode), organic EL (organic electroluminescence), etc., Information may be displayed by emitting characters or figures.

  In the square tube 22, a connecting rod 57 of the support portion main body 5 to be described later is inserted, whereby the display portion 2 is connected to the support main body 5. The square tube 22 extends over the entire width of the back surface of the display unit 2 and has openings at both ends. Thereby, the connecting rod 57 can be inserted from both ends of the square tube 22, and thus the display unit 2 can be connected to the support body 5 on either side in the width direction. As a result, the display unit 2 is formed on either side of the rail 11 by the support unit 3.

  The support unit 3 includes a fixing unit 4 that is fixed to the upper end of the rail 11, and a support unit body 5 that supports the display unit 2 so as to be able to swing while being connected to the fixing unit 4.

  FIG. 3 is a front view showing the fixing means 4. In FIG. 3, some of the components of the fixing means 4 are shown in cross section. The fixing means 4 includes an L-shaped main member 6 having a horizontal part and a vertical part made of stainless steel square, and the vertical part of the main member 6 is formed in the first clamping member 62. The first clamping member 62 is disposed so as to be in contact with the outer surface of the rail 11, and a rubber sheet 63 as an adhesion member is attached to the surface of the first clamping member 62 that is in contact with the outer surface of the rail 11. In addition, if the contact | adherence member produces | generates contact | adhesion power between the surfaces of the handrail 11, you may form with materials other than rubber | gum. In addition, the contact member is not limited to a sheet shape, and other forms may be employed depending on the shape and material of the rail 11.

  The fixing means 4 has a second clamping member 7 slidably connected to the lateral portion 61 of the main member 6. The second holding member 7 is formed of a stainless steel plate having an L-shaped cross section having an upper end portion 71 and a side portion 72, and is formed by a guide 73 formed of a square tube fixed to the upper side surface of the upper end portion 71. The main member is slidably connected to the lateral portion 61 of the main member. On the upper end portion 71 and the side portion 72 of the second clamping member 7, rubber sheets 74 as sticking members that are in contact with the upper end surface and the inner side surface of the rail 11 are attached to the surfaces facing each other. An eye bolt 75 for connecting a wire is fixed to the edge of the upper end of the side portion 72 of the second clamping member 7.

  In addition, the fixing means 4 includes a compression tool 8 that compresses the second clamping member 7 toward the rail 11. The compression tool 8 includes a slide fixing member 81 slidably connected to the lateral portion 61 of the main member 6, a reaction force member 82 fixed to the slide fixation member 81, and a bolt hole 82 a formed in the reaction force member 82. And a compression bolt 83 that is screwed onto.

  In the slide fixing member 81, a guide 85 formed of a square tube is fixed to an upper end of a slide bar 84 formed of stainless steel square and extending in the vertical direction. The guide 85 is fixed to the lateral portion 61 of the main member 6. It is inserted and slidably connected along the lateral part 61. A bolt hole is formed at the upper end of the guide 85, and a bolt 86 is screwed into the bolt hole. The bolt 86 is screwed by a bolt handle 87 and the tip of the bolt 86 is pressed against the lateral portion 61 of the main member 6 so that the slide fixing member 81 is fixed at a predetermined sliding position of the lateral portion 61. Yes.

  The reaction force member 82 is formed of a stainless steel plate and is welded to the slide bar 84. The compression bolt 83 screwed into the bolt hole 82 a of the reaction force member is screwed by the bolt handle 88 to press the tip of the compression bolt 83 against the side portion 72 of the second clamping member 7. As a result, the second clamping member 7 is pressed against the inner surface of the balustrade 11 and this reaction force is transmitted to the first clamping member 62 of the main member 6 to press the first clamping member 62 against the outer surface of the balustrade 11. . Thus, the second clamping member 7 presses both side surfaces of the rail 11 so that the fixing means 4 is fixed to the rail 11.

  A protruding rod 64 formed of a stainless steel round bar is provided at the tip of the horizontal portion 61 of the main member 6 so as to protrude from the end surface of the horizontal portion 61. A slit-like notch extending in the axial direction is formed at the tip of the protruding rod 64, and a locking plate 65 as a locking tool is pivotally supported by the rotary shaft 66 and accommodated in the notch. ing. The locking plate 65 rotates around the rotation shaft 66 and is substantially perpendicular to the axial direction of the protruding rod 64, whereby the locking plate 65 protrudes outside the protruding rod 64. The guide 85 of the slide fixing member 81 and the guide 53 of the support portion main body 5 described later are locked to the protruding locking plate 65, thereby preventing the slide fixing member 81 and the support main body 5 from falling off from the main member 6. is doing. This prevents the inconvenience of the component parts of the fixing means 4 falling from the rail 11 when installing the road sign 1 and the inconvenience of separating the display unit 2 from the support unit 3 when a vehicle contact or strong wind occurs. is doing.

  FIG. 4 is a rear view showing a connection portion between the support portion main body 5 and the display portion 2. The support body 5 is formed of stainless steel square and extends in the vertical direction. The support body 5 is provided on the upper and lower portions of the slide support bar 51, and is connected to two swing connections for swinging the display section 2. A member 52 is provided.

  A guide 53 formed of a square tube is fixed to the upper end of the slide support bar 51, and this guide 53 is inserted through the horizontal portion 61 of the main member 6 and is slidably connected along the horizontal portion 61. ing. A bolt hole is formed at the upper end of the guide 53, and a bolt 54 is screwed into the bolt hole. The bolt 54 is screwed by a bolt handle 55 so that the tip of the bolt 54 is pressed against the lateral portion 61 of the main member 6 and the slide support bar 51 is fixed to a predetermined sliding position of the lateral portion 61. . When the slide support bar 51 is fixed to the horizontal part 61 of the main member 6, the slide support bar 51 is fixed to the guide 53 so that the side surface forms an angle of about 45 ° with respect to the axial direction of the horizontal part 61.

  FIG. 5 is a schematic cross-sectional view schematically showing a state in which the support body 5 is cut at the height of the swing coupling member 52. The swing connecting member 52 is formed of a cylindrical hinge and incorporates an urging member constituted by a torsion coil spring 56. One hinge member 52a forming the swing connecting member 52 is fixed to the side surface of the slide support bar 51, and the other hinge member 52b is fixed to the connecting bar 57 extending substantially horizontally. The connecting rod 57 is inserted into the square tube 22 of the display unit 2 to connect the display unit 2 to the support body 5.

  The swing connecting member 52 is biased by the torsion coil spring 56 in a direction in which the one hinge member 52a and the other hinge member 52b are closed. Accordingly, the connecting rod 57 is held in parallel with the side surface of the slide support rod 51, and the display unit 2 connected to the connecting rod 57 is inclined at an angle of about 45 ° with respect to the axial direction of the lateral portion 61 of the main member 6. Hold to make. The horizontal portion 61 of the main member 6 is fixed substantially at right angles to the extending direction of the rail 11, and the rail 11 is installed substantially parallel to the extending direction of the road, so that the display unit 2 is substantially the same as the extending direction of the road. It is held at an angle of 45 °. Thus, the swing connecting member 52 supports the display unit 2 through the connecting rod 57 so as to be swingable about the vertical axis, and the torsion coil spring 56 holds the display unit 2 at approximately 45 ° with respect to the road extending direction. It is energized to make an angle of. Thus, the swing coupling member 52 also serves as the urging means of the present invention, and the number of parts of the road signboard can be reduced and the size can be reduced. The urging member constituting the urging means may use other springs such as a plate spring and a mainspring spring in addition to the torsion coil spring 56, or may use other parts or mechanisms that exert elastic force. Also good.

  In the road signboard 1 of the present embodiment, the front normal line on which the characters of the display unit 2 are written is inclined with respect to the extending direction of the road. It is easy to visually recognize characters displayed on the front from a vehicle traveling on the road. Accordingly, the road sign 1 can place the display unit 2 in a relatively narrow space, and can reliably transmit information to the vehicle.

  In addition, when the vehicle collides with the display unit 2, the road sign 1 displays the display unit 2 against the urging force of the torsion coil spring 56 of the swing coupling member 52 due to the force received from the vehicle. It swings in a direction in which the angle between the normal line 2 and the road extending direction increases. Therefore, since the impact force acting on the display unit 2 and the support unit 3 from the vehicle is reduced, the road sign 1 is less likely to be damaged than the conventional construction sign. In addition, since the impact force acting on the display unit 2 from the vehicle is alleviated, damage to the vehicle due to the reaction of the impact force can be reduced as compared with the prior art.

  When a strong wind is generated at the installation position of the road sign 1, the display unit 2 swings against the urging force of the torsion coil spring 56 of the swing connecting member 52 by the wind force. Therefore, since the wind force acting on the entire display unit 2 and the support unit 3 is alleviated, it is possible to prevent inconvenience that the road signboard falls or scatters. Moreover, since the force concentrated on the fixing means 4 of the support portion 3 can be reduced, the fixing means 4 can be made difficult to drop off from the rail 11.

  Next, the process of attaching the road sign 1 of the present embodiment to the rail 11 will be described with reference to FIGS.

  First, as shown in FIG. 6, compression is performed so that the first clamping member 62 of the main member 6 faces the outer surface of the balustrade 11 and the second clamping member 7 of the compression tool 8 faces the inner surface of the balustrade 11. The tool 8 and the main member 6 are arranged in the rail 11. At this time, the wire 13 as a wire is hung between the eyebolt 75 of the second clamping member 7 and the protruding rod 64 of the main member 6. Rings 14 as connecting tools are provided at both ends of the wire 13. The ring 14 at one end of the wire 13 is connected to the eyebolt 75 in a chain shape, and the ring 14 at the other end of the wire 13 is inserted into the protruding rod 64 to prevent the locking plate 65 from coming off. The ring 14 includes a notch and a hook that closes the notch with a biasing force of a spring, and can use a ring that can be opened and closed by operating the hook. Alternatively, the ring 14 may be an endless ring that does not have a notch and a hook. In addition to the wire 13, a chain or the like may be used as the wire.

  As described above, since the second clamping member 7 and the tip of the main member 6 are connected by the wire 13, even if the main member 6 is inclined when the compression tool 8 and the main member 6 are disposed in the rail 11, The inconvenience that the member 6 and the compression tool 8 are separated from each other and dropped can be prevented. Specifically, even if the main member 6 is inclined so that the first clamping member 62 is on the lower side and the main member 6 moves to the outside of the rail 11, the locking plate 65 of the protruding rod 64 of the main member 6 The ring 14 of the wire 13 and the guide 85 of the slide fixing member 81 are locked. Therefore, the inconvenience that the main member 6 falls to the outside of the rail 11 can be prevented. Further, even if the main member 6 is inclined so that the compression tool 8 is on the lower side and the compression tool 8 moves to the distal end side of the lateral portion 61 of the main member 6, the locking plate of the protruding rod 64 of the main member 6 65, the ring 14 of the wire 13 and the guide 85 of the slide fixing member 81 are locked. Therefore, the inconvenience that the compression tool 8 falls inside the rail 11 can be prevented.

  After the compression tool 8 and the main member 6 are arranged in the rail 11, as shown in FIG. 7, the compression tool 8 and the second clamping member 7 are arranged on the side of the first clamping member 62 along the lateral portion 61 of the main member 6. The rubber sheet 74 of the second clamping member 7 is brought into contact with the inner surface of the rail 11. At this time, the protrusion amount of the compression bolt 83 from the reaction force member 82 is reduced, and a protrusion margin of the compression bolt 83 when the second clamping member 7 is compressed is secured. Thereafter, the bolt handle 87 at the upper end of the slide fixing member 81 of the compression tool 8 is operated, the bolt 86 is screwed to the side 61 side of the main member 6 and the tip is pressed against the side 61, and the slide fixing member 81 is pressed. Is fixed to the lateral portion 61. Further, the bolt handle 88 screwed to the reaction force member 82 is operated, the compression bolt 83 is screwed to the side portion 72 side of the second holding member 7, the tip is pressed against the side portion 72, and the second holding portion is held. The member 7 is pressed against the rail 11. As a result, both side surfaces of the balustrade 11 are pressed by the second clamping member 7 and the first clamping member 62 to fix the fixing means 4 to the balustrade 11.

  Subsequently, as shown in FIG. 8, the ring 14 of the wire 13 is removed from the protruding rod 64 of the lateral portion 61 of the main member 6, and the guide 53 of the support body 5 is inserted from the tip of the lateral portion 61 of the main member 6. The support body 5 is attached to the lateral portion 61. After adjusting the position of the support body 5, the handle 55 is operated to press the tip of the bolt 54 against the lateral part 61, and the support body 5 is fixed to the lateral part 61. Then, the square tube 22 on the back surface of the display unit 2 is inserted into the connecting rod 57 of the support body 5, and the display unit 2 is attached to the support body 5.

  Thereafter, as shown in FIG. 9, the ring 14 removed from the protruding bar 64 of the lateral portion 61 of the main member 6 is connected to the eyebolt 23 fixed to the square tube 22 on the back surface of the display portion 2, and the second A wire 13 connects the holding member 7 and the back surface of the display unit 2. Further, a new wire 15 is stretched between the eyebolt 75 of the second clamping member 7 and the eyebolt 24 fixed to the reinforcing frame 21 on the back surface of the display unit 2. The wire 15 is connected to the eyebolts 24 and 75 by a ring 16 as a connecting tool provided at both ends. Since the second sandwiching member 7 and the back surface of the display unit 2 are connected by the two wires 13 and 15, even if the display unit 2 receives a vehicle contact or strong wind and falls off the support body 5, the display unit 2 can be prevented from being lost or scattered.

  Thus, the road sign 1 of the present embodiment can be attached to the rail 11 as a side structure of the road while preventing the components of the road sign 11 from falling.

  In the said embodiment, although the case where the road signboard 1 was attached to the handrail 11 as a side part structure of a road was demonstrated, the road signboard 1 is other than a handrail, for example on a boundary wall, a sound insulation wall, a handrail, a partition wall, etc. It may be attached. Moreover, the signboard 1 for roads of this embodiment can be used not only for road construction but for various purposes related to roads. For example, it can be used for notification of lane restrictions at the time of traffic congestion, notification of occurrence of an accident, guidance for roadside facilities and stores, and the like.

DESCRIPTION OF SYMBOLS 1 Road sign 2 Display part 3 Support part 4 Fixing means 5 Support part main body 6 Main member 7 2nd clamping member 8 Compression tool 62 1st clamping member

Claims (7)

A display for displaying information for vehicles traveling on the road;
A support part for supporting the display part,
The support part is
Fixing means fixed to the side structure of the road;
A support portion body that is connected to the fixing means and supports the display portion in a swingable manner;
A road signboard comprising biasing means for biasing the display unit so that a normal of a surface for displaying information on the display unit is inclined with respect to a road extending direction. In the road signboard according to claim 1,
The fixing means of the support part is
A first clamping part in contact with one side of the side part structure;
A second clamping part in contact with the other side of the side structure,
It has a pressing tool that acts in the opposing direction on the first clamping part and the second clamping part, and presses both sides of the side structure against the first clamping part and the second clamping part. A sign for the road. In the road signboard according to claim 1,
A road signboard, wherein the road side structure is a handrail. In the road signboard according to claim 1,
The support part main body of the support part has a swing connecting member that swingably connects the display member,
The road signboard, wherein the swing connecting member includes a biasing member that generates a biasing force and also serves as the biasing means. In the road signboard according to claim 2,
The fixing means of the support part is
It has a substantially L-shaped main member having a horizontal part and a vertical part,
The first sandwiching portion is formed in a vertical portion of the main member, and a contact member is provided on a surface of the vertical portion that contacts one side of the side structure,
A slide fixing member that is slidably mounted along the lateral portion of the main member and can be fixed at a predetermined slide position, and a reaction force member that is fixed to the slide fixing member and provided with a bolt hole And a bolt that is screwed into the bolt hole of the reaction force member,
The second sandwiching portion is slidably attached along the lateral portion of the main member, and a plate shape having an L-shaped cross section is provided with a compression force in the direction of the first sandwiching portion by the bolt of the compression tool. An adhesive member is provided on a surface that is formed of a member and is in contact with the other side of the side structure of the plate-like body.
The signboard for road according to claim 1, wherein the support part main body of the support part is slidable along a lateral part of the main member of the fixing means and is fixed to a predetermined slide position. In the road signboard according to claim 5,
A road signboard, characterized in that the front end of the horizontal part of the main member and the second clamping part are formed to be connectable with a wire rod. In the road signboard according to claim 6,
The wire has an annular connector fixed to an end,
The horizontal part of the main member has a locking tool protruding from the tip,
The locking tool protrudes in a state where the connecting member of the wire rod is inserted into the distal end portion of the horizontal portion of the main member, so that the connecting device is locked to the locking tool, and is connected to the horizontal portion of the main member. A signboard for roads, characterized in that wires are connected.

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