JP2826293B2 - Guide sign mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide sign mounting structure for mounting a guide sign used for gaze guidance of an automobile or the like, a division between a roadway and a sidewalk, etc., to an object mounted at a desired position on a road. Things.

[0002]

2. Description of the Related Art Guidance signs used for gaze guidance of automobiles and the like at night or when visibility is poor such as bad weather are generally installed with the lower end of a pillar embedded in the soil at the shoulder of a road. In order to facilitate the installation work or the repair / replacement work, a device has been devised so as to be attached to an attached body such as a cover of a gutter.

[0003] Conventionally, there is a guide sign mounting structure disclosed in Japanese Utility Model Publication No. 63-9662 as a guide sign mounting structure for mounting a guide sign on a lid of a gutter. In the guide sign mounting structure according to this publication, as shown in FIG.
At the center of the upper surface, a hollow protruding wall portion 103A protrudes and extends over the entire length in the longitudinal direction, and a protruding wall portion 103A is provided at a position vertically opposed to the upper end surface of the protruding wall portion 103A and the lower surface of the lid 103.
Insert holes 104, 104 communicating with the hollow portion of A are provided. Then, the lower end of the support 102 of the guide sign 101 is inserted into each of the insertion holes 104, 104 so as to be freely inserted and removed, and
The guide sign 101 is inserted into the insertion hole 104 by the locking flange 105 provided at a predetermined position of the support 102 of the guide sign 101.
It is configured so as to be anchored at 104.

As another guide sign mounting structure for mounting a guide mark on a lid of a gutter, Japanese Patent Application Laid-Open No. 7-279227 discloses a guide mark mounting structure.
Is disclosed in Japanese Patent Application Laid-Open Publication No. H10-26095. In the guide sign mounting structure according to this publication, as shown in FIG. 6 or FIG.
Are inserted into the through holes 104 into which the holes are inserted. And
The support 102 of the guide sign 101 is inserted into the insertion hole 104 and the support 102 (shown in FIG. 6) or the fitting member 107 (shown in FIG. 7).
The guide marker 101 is attached to the lid 103 by being supported by the upper surface side opening and the lower surface side opening of 04.

[0005] Specifically, as shown in FIG. 6, the mounting tool 106 has an outer diameter inserted into the insertion hole 104 and a support 102.
Having an inside diameter capable of inserting a male screw 106 on the end outer surface.
B, a cylindrical mounting body 106A, a nut member 106C that can be screwed with the male screw 106B, and an annular elastic body sandwiched between the opening end of the mounting body 106A and the nut member 106C. And a member 106D.
The elastic member 106 </ b> D is pinched and deformed by tightening the nut member 106 </ b> C to the fixture main body 106 </ b> A, and the guide sign 101 is fixedly supported on the lid 103 by gripping the outer peripheral surface of the support 102 of the guide sign 101.

Further, specifically, as the fitting member 107,
As shown in FIG. 7, a cylindrical shape having an outer diameter that is the same as or slightly larger than the inner diameter of the insertion hole 104, and an inner diameter that is the same as or slightly smaller than the outer diameter of the support 102 of the guide sign 101. A flange 107A is provided at the opening edge to abut against the outer edge of the insertion hole 104, and is formed as an upper and lower pair. Then, the guide sign 101 is fixedly supported on the lid 103 by fitting the fitting member 107 into a gap between the inner peripheral surface of the insertion hole 104 and the outer peripheral surface of the support 102 of the guide sign 101.

[0007]

However, the above-mentioned conventional guide sign mounting structure has the following problems. First, in the guide sign mounting structure disclosed in Japanese Utility Model Publication No. 63-9662, mounting of the guide sign 101 on the lid 103 of the gutter inserts and locks the support 102 of the guide sign 101 into the insertion holes 104 and 104. Thus, there is no configuration for fixing and supporting the guide sign 101, and play occurs between the insertion hole 104 and the support 102 of the guide sign 101. Also, since the guide sign 101 is not fixed,
The guide sign 101 is easily detached from the lid 103 only by lifting, and the guide sign 101 is removed due to mischief or the like.

Next, in the case of the guide sign mounting structure disclosed in Japanese Patent Application Laid-Open No. 7-279227, when the mounting tool 106 is adopted,
Since the guide sign 101 can be fixedly supported on the lid 103, the problem of the guide sign mounting structure disclosed in Japanese Utility Model Publication No. 63-9662 can be solved.
For 1, the number of parts increases and the cost increases.

Further, when the fitting member 107 is employed in the guide sign mounting structure disclosed in Japanese Patent Application Laid-Open No. 7-279227, there is no backlash unlike the guide sign mounting structure disclosed in Japanese Utility Model Publication No. 63-9662. The fitting member 107 has an outer diameter that is the same as or slightly larger than the inner diameter of the insertion hole 104, and the support 102 of the guide sign 101.
Of the fitting member 107 and the column 102, and between the fitting member 107 and the insertion hole 104, friction is generated. The joining member 107 can be easily inserted into the insertion hole 104 and the support 102.
Could not fit into the gap.

Accordingly, an object of the present invention is to provide a guide sign mounting structure capable of securely and easily fixing and supporting a guide mark to a body to be mounted with a simple configuration in order to solve the above-mentioned problems. I have.

[0011]

In order to achieve the above object, a guide sign mounting structure according to the present invention comprises a guide sign 1 having a post 2 having a predetermined outer diameter A, and a support post 2 of the guide sign 1 being loosely inserted. A body 3 having an insertion hole 4 vertically opened in the vertical direction with an inner diameter B, an inner diameter A ′ equal to the outer diameter A of the support 2 of the guide sign 1, and an inner diameter of the insertion hole 4. B is formed in a cylindrical shape with the same outer diameter B ′, and a flange-shaped flange portion 52 is provided on the outer peripheral edge of one of the openings, and the outer peripheral surface of the outer peripheral surface is slightly closer to the other opening of the cylindrical body. A pair of fitting members 5 and 5 provided with a tapered portion 53a which is narrowed and a cutting portion 54 which is continuously opened at one and the other opening at the side portion. Inner peripheral surface of insertion hole 4 formed by loosely inserting support 2 of guide sign 1 and support 2
It is characterized in that the pair of fitting members 5 and 5 are fitted into the gap with the outer peripheral surface from the upper opening and the lower opening of the insertion hole 4, respectively.

The fitting member 5 is formed on the basis of the cylindrical body 51, and the inner diameter A 'of the cylindrical body 51 may be formed slightly smaller than the outer diameter A of the support 2 of the guide sign 1. . Furthermore, the fitting member 5 may be formed based on the cylindrical body 51, and the outer diameter B ′ formed by the thickness of the cylindrical body 51 may be formed slightly larger than the inner diameter B of the insertion hole 4. The fitting member is formed on the basis of the cylindrical body 51, and is formed integrally on the outer peripheral surface of the cylindrical body 51 along the opening direction of the cylindrical body 51 to form an outer diameter of the fitting member 5. A plurality of protrusions 53 forming B ′ are provided, and the tapered portion 53a is provided so as to be narrowed from the middle of the protrusion 53 toward the other opening of the cylindrical body 51, and the fitting is performed. The outer diameter B ′ of the protrusion 53 of the member 5 may be the same as the inner diameter B of the insertion hole 4 or slightly larger than the inner diameter B of the insertion hole 4.

In the guide sign mounting structure thus configured, when the guide sign 1 is mounted on the body 3 to be mounted, the pair of fitting members 5, 5 are inserted into the guide hole 1 loosely inserted into the insertion hole 4.
Is provided above and below the supporting column 2. At this time, the fitting member 5 forms the cutting portion 54 against the frictional force generated between the inner peripheral surface of the fitting member 5 and the outer peripheral surface of the column 2 which are in surface contact.
There is a gap in Subsequently, the fitting members 5 and 5 are inserted into the insertion holes 4.
Are inserted between the inner peripheral surface of the insertion hole 4 and the outer peripheral surface of the support column 2 through the upper opening and the lower opening of the support hole 2. At this time, the fitting member 5
Since the outer diameter B 'is larger than the inner diameter B of the insertion hole 4 due to the gap of the cutting portion 54, the cutting portion 54 is fitted without play. When the fitting member 5 is inserted between the inner peripheral surface of the insertion hole 4 and the outer peripheral surface of the support column 2, the cutting portion 54 of the fitting member 5
On the other hand, a force is generated in a direction in which the gap is closed, and the support column 2 is gripped by the fitting member 5.

[0014]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a side sectional view showing an embodiment of a guide sign mounting structure according to the present invention, and FIG.
2 to 2C are external views showing a main part of the guide sign mounting structure.

The guide sign mounting structure according to the present invention can be used, for example, at night or when visibility is poor such as rainfall, snowfall, and fumes.
A guide sign used for gaze guidance of a car or the like or for distinguishing between a road and a sidewalk is attached to an attached body. In this embodiment, a cover of a gutter that collects and drains rainwater, sprinkled water, and the like on a road will be mainly described as an attached body.

As shown in FIG. 1, the guide sign 1 has a column 2 having a predetermined outer diameter A and a columnar shape.
The cover 3 of the gutter is made of concrete or the like and is generally used, and is provided at a predetermined position with an inner diameter B which is vertically drilled vertically and in which the support 2 of the guide sign 1 is loosely inserted. The insertion hole 4 is formed. Then, the lower end of the support 2 of the guide sign 1 is fixedly supported by the insertion hole 4 via the fitting member 5.

The fitting members 5 are paired so as to be inserted from the upper opening and the lower opening of the insertion hole 4, respectively. The fitting member 5 is made of a hard resin such as vinyl chloride, and has a cylindrical body 51 as shown in FIGS.
It is formed based on.

The cylindrical body 51 has an outer diameter A of the support 2 of the guide sign 1.
And a cylinder having a predetermined thickness so as to be loosely inserted into the insertion hole 4 and having a larger diameter than the inner diameter B of the insertion hole 4 at one outer peripheral edge of the opening. Formed flange-shaped flange portion 52 is integrally formed. Further, on the outer peripheral surface of the cylindrical body 51, a plurality of (eight in the drawing) protrusions 53 having the same outer diameter B ′ as the inner diameter B of the insertion hole 4 are provided.
Are formed integrally along the opening direction. The ridge portion 53 is provided with a tapered portion 53a that narrows toward the other opening of the cylindrical body 51 from the middle. Then, the cylindrical body 51 is provided with a cutting portion 54 which is continuous with the one and the other openings.
Has cut its side.

With the fitting member 5 configured as described above,
A procedure for attaching the guide sign 1 to the lid 3 will be described. First, as shown in FIG. 3A, one of the fitting members 5 is externally mounted with the flange 52 facing upward from the lower end of the support 2 of the guide sign 1. At this time, since the outer diameter A of the column 2 and the inner diameter A ′ of the cylindrical body 51 of the fitting member 5 are formed to be the same, the outer peripheral surface of the column 2 and the inner peripheral surface of the cylindrical body 51 face each other. Touch,
Meanwhile, a frictional force is generated. And since the side part of the cylindrical body 51 is cut | disconnected by the cutting part 54, a force is produced | generated in the direction (peripheral direction) which escapes the said frictional force with respect to the cutting part 54, and the slight clearance (H) Can be.

Next, as shown in FIG. 3B, the lower end of the support 2 of the guide sign 1 is loosely inserted into the insertion hole 4 of the cover 3, and the other fitting member 5 is connected to the guide sign 1. The outer surface of the flange portion 52 is made to face downward from the lower end portion of the column 2. At this time, a gap (H) is formed in the cut portion 54 of the other fitting member 5 as in the case of the one fitting member 5.

Next, as shown in FIG. 3 (c), the lower end of the column 2 and the outer surface of the flange 52 of the other fitting member 5 are aligned so that the other fitting member 5 is It is fitted between the outer peripheral surface and the inner peripheral surface of the insertion hole 4. At this time, the other fitting member 5 is manually positioned and inserted into the insertion hole 4 up to the tapered portion 53a provided in the ridge 53.
Thereafter, the other fitting member 5 is fitted into the insertion hole 4 by hitting the lower end of the column 2 and the outer surface of the flange portion 52 of the other fitting member 5 together with a hammer or the like. Then, the other fitting member 5 is fitted until the inner surface of the flange portion 52 comes into contact with the lower opening edge of the insertion hole 4.

The outer diameter B ′ of the other fitting member 5, which is formed by the ridge 53, has a gap (H) in the cut portion 54, so that the gap (H) is larger than the inner diameter B of the insertion hole 4. It is getting bigger. Thereby, the other fitting member 5 is fitted and inserted between the outer peripheral surface of the column 2 and the inner peripheral surface of the insertion hole 4 without play. In addition, in the other fitting member 5, the ridge 53 abuts against the inner peripheral surface of the insertion hole 4, so that a force is generated in a direction in which the gap (H) of the cutting portion 54 is closed. Thus, the support 2 of the guidance sign 1 is supported so as to be gripped by the other fitting member 5.

Next, as shown in FIG. 3D, similarly to the other fitting member 5, one fitting member 5 is inserted between the outer peripheral surface of the column 2 and the inner peripheral surface of the insertion hole 4. Let it. At this time, similarly to the other fitting member 5, one fitting member 5 is manually positioned and inserted into the insertion hole 4 to the tapered portion 53a provided in the ridge 53. Then, one of the fitting members 5
Is inserted into the insertion hole 4 by hitting only the outer surface of the flange portion 52 with a hammer or the like. Then, the one fitting member 5 is fitted until the inner surface of the flange portion 52 comes into contact with the upper opening edge of the insertion hole 4.

Here, one fitting member 5 is provided with a ridge 53
The outer diameter B ′ made of
Since the clearance (H) of the cutting portion 54 is larger than the inner diameter B of the insertion hole 4, the insertion is inserted between the outer peripheral surface of the support 2 and the inner peripheral surface of the insertion hole 4 without play. And the other fitting member 5
By closing the gap (H) of the cutting portion 54, the column 2 of the guide sign 1 is supported so as to be gripped by the one fitting member 5 in the same manner as in the case of fitting.

To remove the guide sign attached as described above, as shown in FIG.
By striking the lower end of the support member 2 upward to expose only the support 2 of the guide sign 1, the lower end of the support 2 is disengaged from the gripping of the other fitting member 5, and the support 2 and one fitting member 5 are separated. Both come off the insertion hole 4.

Therefore, in the guide sign mounting structure configured as described above, when the fitting member 5 is externally mounted on the support 2 of the guide sign 1, a gap (H) is formed in the cut portion 54, and the fitting member 5 is formed. The outer diameter B ′ formed by the ridge 53 of the fifth hole is larger than the inner diameter B of the insertion hole 4 by the gap (H). Subsequently, the fitting member 5
Is inserted between the column 2 and the insertion hole 4, the gap (H) is narrowed and the column 2 is gripped.
The guide marker 1 can be securely fixed and supported on the lid 3.

The fitting member 5 is made of a hard resin such as vinyl chloride and has a simple structure obtained by integral molding based on the cylindrical body 51, so that many parts are not required. In addition, the cost of the fitting member 5 can be reduced.

Further, when the fitting member 5 is externally mounted on the column 2, a gap (H) is formed in the cut portion 54, so that the outer peripheral surface of the column 2 and the inner peripheral surface of the fitting member 5 are rubbed. Reduced
The fitting member 5 can be easily inserted into the support 2 and the outer peripheral surface of the support 2 can be prevented from being damaged.

When the guide sign 1 is attached to the lid 3 by the fitting member 5, only the flange 52 of the fitting member 5 is exposed on the upper surface of the lid 3, so that the appearance is improved. Since there is almost no projecting portion, there is no effect on walking of pedestrians and the like.

In addition, during snowfall, the guide sign 1 is used.
However, the guide sign mounting structure according to this embodiment can be used without any inconvenience for mounting the snow guide sign.

In the above embodiment, the inner diameter A 'of the cylindrical body 51 of the fitting member 5 and the outer diameter A of the column 2 are the same, and the outer diameter Although B ′ is the same as the inner diameter B of the insertion hole 4, the inner diameter A ′ of the cylindrical body 51 of the fitting member 5 may be formed slightly smaller than the outer diameter A of the column 2. According to this, the fitting member 5
When the outer surface of the column 2 is fitted to the column 2, the difference between the inner diameter A ′ of the cylindrical body 51 of the fitting member 5 and the outer diameter A of the column 2 opens the cutting portion 54 as compared with the above-described embodiment, Since the outer diameter B ′ of the protrusion 53 of the fitting member 5 is larger than the inner diameter B of the insertion hole 4, the fitting state of the fitting member 5 can be more tight, so that the guide marker 1 is more securely fixed and supported. It is possible to do.

The same effect can be obtained by forming the outer diameter B 'of the fitting member 5 to be slightly larger than the inner diameter B of the insertion hole 4.

The fitting member 5 has a ridge 53 as a configuration having the outer diameter B ′.
The outer diameter B ′ is formed by the thickness of the cylindrical body 51 without providing 3,
The tapered portion 5 is narrowed in the middle part of the outer peripheral surface.
3a may be provided. The fitting member 5 is
It is described as being integrally molded from hard resin such as vinyl chloride, but it is limited to materials that are hard and can flex slightly, such as aluminum alloy and metal with a hard resin coating around the metal There is no.

In the above-described embodiment, the lid 3 having the side groove is described as an example of the body to be mounted. However, the body to be mounted is basically a rigid body having a desired thickness in the vertical direction. What is necessary is just to be provided with the insertion hole 4. In addition, as another example of the body to be mounted, the body to be mounted is formed in a tubular shape, the inner hole of which is formed by the insertion hole 4, and the tubular body to which the guide mark 1 is to be attached. You may make it fix to a desired location.

[0035]

As described above, the guide sign mounting structure according to the present invention has the same inside diameter as the outside diameter of the support of the guide sign, and has the same outside diameter as the inside diameter of the insertion hole formed in the attached body. A cylindrical fitting member having a cutting portion provided on a side portion thereof for continuously incising the cylindrical shape in the up-down opening direction, so that the fitting member is exteriorized on a support of the guide sign. When the fitting member is inserted between the column and the insertion hole, the gap is narrowed and the column is grasped. It can be reliably and easily fixed and supported.

Further, since the fitting member has a simple configuration based on a cylindrical shape, the cost of the fitting member can be reduced without requiring many parts. And
When the guide sign is attached to the body to be attached by the fitting member, only the flange portion of the fitting member is exposed, so that the appearance is good, and since there is almost no protruding portion, it is suitable for walking by pedestrians and the like. Has no effect.

Further, the fitting member is formed on the basis of the cylindrical body, and the inner diameter of the cylindrical body is formed slightly smaller than the outer diameter of the support of the guide sign, so that the fitting member is externally mounted on the support. In addition, the cut portion is greatly opened due to the difference between the inner diameter of the cylindrical body of the fitting member and the outer diameter of the column, so that the fitting state of the fitting member into the insertion hole becomes tighter, so that the guide sign is more securely fixed and supported. It becomes possible. Furthermore, even if the fitting member is formed on the basis of the cylindrical body, and the outer diameter formed by the thickness of the cylindrical body is slightly larger than the inner diameter of the insertion hole, it is possible to more securely fix and support the guidance sign. Become.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing an embodiment of a guide sign mounting structure according to the present invention.

FIGS. 2A, 2B, and 2C are external views showing main parts of the guide sign mounting structure.

FIGS. 3A to 3D are side sectional views showing a mounting procedure.

FIG. 4 is a side sectional view showing a removal procedure.

FIG. 5 is a side sectional view showing an example of a conventional guide sign mounting structure.

FIG. 6 is a side sectional view showing another example of the conventional guide sign mounting structure.

FIG. 7 is a side sectional view showing another example of the conventional guide sign mounting structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Guidance sign, 2 ... Prop, 3 ... Lid as attached body,
4 ... Fit insertion hole, 5 ... Fit member, 51 ... Cylinder, 52 ... Flange, 53 ... Protrusion, 53a ... Taper, 54 ... Cut, A ... Outer diameter of column, A '... Cylinder B: Inner diameter of the insertion hole, B ': Outer diameter of the ridge.

Claims (4)

(57) [Claims] 1. A guide sign having a post having a predetermined outer diameter, an attached body having an insertion hole vertically opened in a vertical direction with an inside diameter into which a post of the guide sign is loosely inserted, It has the same inner diameter as the outer diameter of the support column, has the same outer diameter as the inner diameter of the insertion hole, is formed in a cylindrical shape, and has a flange-shaped flange portion on one outer peripheral edge, and has an outer peripheral surface. Is provided with a pair of fitting members provided with a tapered portion narrowing toward the other opening of the cylindrical body from the middle, and a cutting portion provided with a cutting portion which is continuously cut at one and the other opening at a side portion. The pair of fitting members are respectively inserted from upper and lower openings of the insertion hole into a gap between an inner peripheral surface of the insertion hole and an outer peripheral surface of the support column, which is formed by loosely inserting the support of the guide sign into the insertion hole. A guide sign mounting structure, characterized in that: 2. The fitting member is formed based on a cylindrical body.
2. The guide sign mounting structure according to claim 1 , wherein an inner diameter of the cylindrical body is formed to be slightly smaller than an outer diameter of a support of the guide sign. 3. The fitting member is formed based on a cylindrical body.
3. The guide sign mounting structure according to claim 1 , wherein an outer diameter formed by a thickness of the cylindrical body is formed slightly larger than an inner diameter of the insertion hole. 4. The fitting member is formed based on a cylindrical body.
The outer peripheral surface of the cylindrical body is integrated along the opening direction of the cylindrical body.
A plurality of ridges that are formed in the outer diameter of the fitting member
The tapered portion is provided on the other side of the cylindrical body from the middle of the ridge portion.
Is provided so as to be narrowed toward the opening of the fitting member.
Same as the diameter or slightly larger than the inner diameter of the insertion hole
The guide sign mounting structure according to claim 1 or 2, wherein the guide sign mounting structure is formed.