WO2015072772A1

WO2015072772A1 - Signboard

Info

Publication number: WO2015072772A1
Application number: PCT/KR2014/010933
Authority: WO
Inventors: 정철; 이형수; 최장순
Original assignee: 주식회사 씨앤
Priority date: 2013-11-18
Filing date: 2014-11-13
Publication date: 2015-05-21
Also published as: KR101484676B1

Abstract

A signboard according to the present invention, which is configured in the shape of a panel displaying, on the front surface thereof, various numbers, characters, or signs to provide information, and which is fixed to a support table or a post, comprises: a front panel having a high-luminance reflective sheet attached to the front surface thereof and a through-hole formed through the front and rear surfaces thereof; a pair of horizontal frames coupled to the upper and lower portions of the rear surface of the front panel, respectively; a pair of vertical frames coupled to the left and right portions of the rear surface of the front panel, respectively; and a blind portion coupled between the pair of vertical frames in a sliding type to prevent sunlight from passing via the through-hole to the front of the front panel. The present invention is advantageous in that a signboard having a through-hole formed thereon is installed, as a replacement, using the current installed post or support table, without having to increase the strength of the post or support table, such that, even when a strong wind blows, the wind passes via the through-hole, thereby reducing wind pressure and preventing dewing.

Description

sign

The present invention relates to a sign marked with various numbers, letters or symbols for providing information on the front surface, and more particularly, through holes penetrating through the front panel (KS A 3507, retroreflective sheet for industrial and traffic safety). To reduce wind pressure and prevent condensation, and install blinds on the back of the front panel to block back light sources (sunlight, etc.) passing through the through-holes, and to maintain visibility of the front panel to ensure visibility. It is about signs.

In general, the road is provided with various kinds of signs, it is configured to provide a variety of information to the driver.

These signs consist of a panel shape with various numbers, letters or symbols to inform the driver on the front, fixed to posts installed perpendicular to the side of the road, or fixed to supports mounted across the top of the road. In addition, it is installed so that the driver who drives the vehicle can easily recognize the sign.

On the other hand, the sign is wind pressure acts on the sign when the wind blows, the damage caused to the post or the support by the wind pressure generated in this way, or the sign may fall off.

Therefore, the post or support for fixing the sign or the fixing part to which the sign is fixed is manufactured to have a strength that can firmly support the sign even when wind of a predetermined wind speed (30-40 m / s) blows.

However, in recent years, due to the change in weather caused by environmental changes, such as the wind speed is increased, there was a problem that the signs or posts and supports designed according to the existing standards can not withstand the increased wind speed can be damaged.

On the other hand, in order to solve this problem, a method of reinforcing the posts or the support to increase the wind speed may be proposed, in this case, a number of problems that require a high cost due to the need to replace a number of posts or supports installed on the road It became.

In particular, since these signs are installed to be exposed to the outdoors, dew condensation (humidity distributed in the air is attached to an aluminum sign with a relatively high thermal conductivity, resulting in unrecognizable signs) due to temperature changes. The dew condensation caused by the condensation caused by the condensation, or the high brightness sheet attached to the front of the sign had a problem that can be damaged.

Therefore, there is a need for a new method that can minimize the increase in cost without damaging the posts and supports even with increased wind speed.

Accordingly, as shown in Japanese Patent Laid-Open No. 2007-071001 (2007.03.22) of Patent Document 1 described below, a sign has been proposed in which two plates on which a through hole is formed are overlapped but not overlapped so that the through holes communicate with each other.

However, the sign of Patent Literature 1, when sunlight is shining from the rear, is reflected in the front of the sign through the through-holes, the brightness of the sign is lowered, thereby causing the user to use the numbers, letters, or symbols displayed on the sign. There was a problem that they do not properly check the loss of function as a sign.

Prior art literature

(Patent Document 1) Japanese Unexamined Patent Publication No. 2007-071001

The object of the present invention devised to solve the problems described above, by replacing the installation with a sign that is formed through holes using the post or support currently installed without improving the strength of the post or support, even through strong wind blowing through This is to provide a sign to prevent wind condensation and to prevent wind condensation through the wind.

In addition, an object of the present invention, when the wind blows from the front of the front panel, the wind passing through the through hole is turned in a spiral direction by the projection, causing the turbulent flow through the through hole, thereby passing through the through hole This is intended to provide a sign that reduces the load acting vertically on the sign posts due to the negative pressure by quickly pushing the widely distributed and rearward position of the negative pressure through the cotter cut at the outermost end of the front panel.

In addition, an object of the present invention is to provide a sign that can be easily combined and separated from the blind portion, because the blind portion consisting of the blind and the fixed frame can be slid in the sliding groove formed in the vertical frame and the intermediate frame. .

In addition, the object of the present invention is that the blind is formed in a bow-like curved shape and the convex convex portions are coupled to face the horizontal frame provided on the lower side, so that the wind passing through the through hole concave concave of the blind and the blind This is to provide a sign that can pass through the blinds flexibly.

According to the sign of the present invention for achieving the object as described above, in the sign is fixed to the support or post consisting of a panel shape is displayed a variety of numbers, letters or symbols for providing information on the front, high brightness reflection on the front A front panel having a sheet attached thereto and having a through hole formed therethrough; A pair of horizontal frames respectively coupled to upper and lower rear surfaces of the front panel; A pair of vertical frames respectively coupled to the rear left and right sides of the front panel; And a blind portion coupled to the pair of vertical frames in a sliding manner to prevent sunlight from passing through the through hole in front of the front panel.

In addition, the inner surface of the pair of vertical frames, sliding grooves embedded in the longitudinal direction is formed, the blind portion is formed in the horizontal direction across the pair of vertical frames, spaced apart at regular intervals in the vertical direction A fixed frame having protrusions protruding from the outer surface to be slid up and down by being fitted to sliding blinds formed on the inner side of the pair of vertical frames, respectively provided on both sides of the plurality of blinds and the blinds It includes.

In addition, the blind is formed in the upper and lower coupling holes penetrating the left and right, penetrating the fixed frame from the outside of the fixed frame inclined at a predetermined angle by the fixing member fitted to the coupling hole the fixed frame It is characterized in that it is fixed to.

In addition, the blind is formed in a plate shape is inclined at a predetermined angle fixedly coupled to the fixed frame, the convex portion protruded to be curved on one side toward the horizontal frame coupled to the lower portion of the front panel It is characterized by being fixed.

In addition, the sliding groove, the width is larger as it is inward from the inner side of the vertical frame, the protrusion, the width is larger as it protrudes outward from one side of the fixed frame, characterized in that formed corresponding to the sliding groove It is done.

In addition, the through hole is characterized in that the protrusion is formed in the spiral on the inner circumferential surface, the wind passes through the spiral while turning in the spiral direction.

As described above, the effect of the present invention is installed by replacing a sign with a through hole formed by using a currently installed post or support without improving the strength of the post or the support, so that the wind passes through the through hole even though strong wind blows. It can also provide signs that can be done by reducing condensation and preventing condensation.

In addition, the effect of the present invention, when the wind blows from the front of the front panel, the wind passing through the through hole is turned in a spiral direction by the projection, causing the turbulent flow through the through hole, the wind passing through the through hole This quickly spreads widely, thereby providing a sign that can minimize the negative pressure generated on the rear side of the front panel.

In addition, the effect of the present invention, because the blind portion integrally formed with the blind frame can slide the sliding groove formed in the vertical frame and the intermediate frame, it is possible to provide a sign that can be easily coupled and separated the blind portion. .

In addition, the effect of the present invention is that the convex convex portions of the bow-like bent toward the horizontal frame is combined, so that the wind passing through the through-hole can be flexibly passed along the convex convex portion of the blind and the concave concave portion of the blind. Can provide signs.

1 is a front view showing a sign according to a preferred embodiment of the present invention.

2 is a plan sectional view showing a sign according to a preferred embodiment of the present invention.

Figure 3 is a side sectional view showing a sign according to a preferred embodiment of the present invention.

Figure 4 is an exploded perspective view showing the back side of the sign according to a preferred embodiment of the present invention.

Figure 5 is an enlarged view showing the direction of the wind passing through the through hole and blind portion of the sign according to an embodiment of the present invention.

Figure 6 is an enlarged view showing the direction in which the wind passing through the through hole of the sign according to an embodiment of the present invention.

1: Post 10: Signs

11: front panel 12: through hole

13: turning 14: sheet paper

15: Horizontal frame 16: Vertical frame

17: Sliding groove 18: Middle frame

19: blind part 20: blind

21: coupling hole 22: convex portion

23: recess 24: fixing member

25: fixed frame 26: protrusion

Hereinafter, the present invention will be described with reference to the drawings for explaining the signs by embodiments of the present invention.

1 is a front view showing a sign according to a preferred embodiment of the present invention. 2 is a plan sectional view showing a sign according to a preferred embodiment of the present invention. Figure 3 is a side sectional view showing a sign according to a preferred embodiment of the present invention. Figure 4 is an exploded perspective view showing the back side of the sign according to a preferred embodiment of the present invention.

1 to 4, the sign 10 according to the present invention is configured in a panel shape in which various numbers, letters or symbols for providing information on the front surface are fixed to the support or the post 1.

The support or post 1 is fixed perpendicular to the concrete foundation formed on the bottom surface.

As shown in FIG. 1, the sign 10 may be fixed to the top of the post 1, but may be fixed to a support provided to cross the top of the road by a separate fixing means.

The sign 10 according to the present invention includes a front panel 11, a horizontal frame 15, a vertical frame 16 and a blind portion 19.

First, the front panel 11 is a number, letters or symbols are displayed on the front surface, the through hole 12 penetrating the front and rear surfaces are formed.

In addition, the through holes 12 are configured to have a diameter so small that numbers, letters or symbols displayed on the front panel 11 can be clearly seen from the front, and the respective through holes 12 are formed to be spaced apart at regular intervals. .

Accordingly, the sign 10 according to the present invention is the front panel 11 and the post 1 as the wind passes through the through-hole 12 even though strong wind blows without improving the strength of the post 1 or the support. ) Or damage to the support, which can save maintenance costs. In addition, as the wind passes through the through hole 12, the temperature of the front panel 11 is rapidly heated or cooled to be equal to the atmospheric temperature, so that no dew condensation due to the temperature difference does not occur.

FIG. 6 is an enlarged view illustrating a moving direction of wind passing through the through hole 12 and the blind portion 19 of the sign 10 according to the preferred embodiment of the present invention.

Referring to FIG. 6, in the through hole 12, a protrusion 13 protrudes in a spiral shape on an inner circumferential surface thereof.

At this time, the through hole 12 is first formed by a drill or the like, the projection 13 formed in a spiral is formed in a spiral direction by a separate tool.

In other words, the wind passes through the through-hole 12, while passing through the turning 13 in a spiral direction.

In this way, when the wind blows from the front of the front panel 11, the wind passing through the through hole 12 is turned in a spiral direction by the projection 13, causing turbulence and passing through the through hole 12 The wind passing through the through hole 12 is quickly and widely dispersed, and thus negative pressure generated at the rear side of the front panel 11 may be minimized.

Therefore, the pressure generated when the wind hits the front panel 11 of the sign 10 by the through hole 12 formed in the front panel 11 and the projection 13 formed in a spiral in the through hole 12, The difference in the negative pressure generated at the rear side of the front panel 11 of the sign 10, that is, the wind pressure applied to the sign 10 can be effectively reduced.

In addition, it is preferable that the high brightness reflective sheet 14 is attached to the front surface of the front panel 11 before the through hole 12 is formed, and the through hole 12 is formed after the front panel 11 is attached.

The front panel 11 and the frames to be described later may be made of aluminum, but are not limited thereto.

The horizontal frame 15 is composed of a pair coupled to the upper and lower rear of the front panel 11, respectively.

The vertical frame 16 is composed of a pair coupled to the rear left and right sides of the front panel 11, respectively.

In addition, on the inner surface of the pair of vertical frames 16, sliding grooves 17 embedded in the longitudinal direction are formed. Here, the inner surface of the pair of vertical frames 16 refers to the side of the vertical frame 16 facing each other.

In addition, the sliding groove 17 is larger in width from the inner side of the vertical frame 16 to the inside. That is, the sliding groove 17 is formed to be inwardly gradient as it is inserted.

In addition, in the middle of the vertical frame 16, an intermediate frame 18 capable of vertically separating the front panel 11 may be coupled to the rear surface of the plurality of front panels 11. Then, sliding grooves 17 are formed on both side surfaces of the intermediate frame 18.

The blind portion 19 is coupled in a sliding manner between the pair of vertical frames 16.

At this time, the blind portion 19 is coupled in a sliding manner from the top to the bottom, or from the bottom to the top of the pair of vertical frame 16.

In addition, the blind portion 19 prevents sunlight from passing in front of the front panel 11 through the through hole 12.

Such a blind portion 19 includes a blind 20 and a fixed frame 25.

The blind 20 is formed to be elongated in the horizontal direction across the pair of vertical frames 16.

In addition, a plurality of blinds 20 are arranged at regular intervals in the vertical direction.

In addition, the blind 20 may be made of aluminum, but is not limited thereto.

In addition, the blind 20 has a coupling hole 21 through which the left and right penetrates the upper and lower ends.

And, the blind 20 is fixed by the fixing member 24 which penetrates the fixing frame 25 and fitted into the coupling hole 21 from the outside of the fixing frame 25, then, tilted at a certain angle fixed It is fixedly coupled to the frame 25.

Here, the blind 20 is inclined at an angle downward as the distance from the rear of the front panel 11 is fixed to the fixing member 24 fixed to the fixing frame (25).

In addition, when the blind 20 is fixed to the fixing frame 25, it is preferable that the fixing members 24 are fitted to the coupling holes 21 formed above and below, respectively.

This is because it is difficult to combine the blind 20 from the left and right sides of the blind 20 using a fixing member 24 such as a screw because the blind 20 has a thin thickness of preferably 1 to 1.5 mm. Therefore, the blind 20 has a thin thickness, and the coupling hole 21 is formed above and below the blind 20 so that the fixing member 24 can be fitted.

In addition, the blind 20 is formed in a plate shape is inclined at a predetermined angle is fixed to the fixed frame 25.

In addition, the blind 20 has a convex portion 22 formed to be curved such that one side thereof protrudes convexly. In addition, the other side surface of the blind 20 is indented concave, so that both sides of the blind 20 are rounded.

In addition, the blind 20 is fixedly coupled to the fixed frame 25 so that the convex portion 22 faces the horizontal frame 15 coupled to the lower portion of the front panel.

5 is an enlarged view illustrating a moving direction of the wind passing through the through hole 12 and the blind portion 19 of the sign 10 according to the preferred embodiment of the present invention.

Referring to FIG. 5, the wind passing through the through hole 12 hits the convex portion 22 and passes smoothly between the blind 20 and the blind 20 along the convex portion 22.

In addition, although the wind passing through the through-hole 12 hits the other side of the blind 20, it passes smoothly between the blind 20 and the blind 20 along the other rounded side.

That is, the convex portions 22 convex in the shape of bows are coupled to face the horizontal frame 15, so that the wind passing through the through holes 12 is the convex portions 22 of the blinds 20 and the blinds ( Along the concave concave portion 23 of 20, it is possible to pass through the blind 20 flexibly.

In addition, since the strong wind passes through the small through-hole 12 when the strong wind passes through the through-hole 12 and the wind speed is increased along both sides of the rounded blind 20, it may occur to hit the blind 20 The impact is reduced and the fixed state of the blind 20 can be maintained for a long time.

As shown in Figure 4, the fixed frame 25 is provided on both sides of the blind 20, respectively, coupled to each blind 20, sliding formed on the side of the vertical frame 16 and the intermediate frame 18 A protrusion 26 is formed on the outer surface so as to fit in the groove 17 and slide up and down.

Here, the protruding portion 26 is larger in width as it protrudes outward from one side of the fixed frame 25, but is preferably formed to correspond to the sliding groove 17. That is, the protrusions 26 are formed to be sloped outward as they protrude.

In addition, the blind portion 19 in which the blind 20 and the fixed frame 25 are integrally formed is between the vertical frame 16 or between the vertical frame 16 and the intermediate frame 18 or between the intermediate frame 18. When sliding, the fixing member 24 may be fixed to the vertical frame 16 or the intermediate frame 18 through the fixing frame 25 to be fixed in the state. Accordingly, the blind portion 19 may be firmly fixed to the vertical frame 16 or the intermediate frame 18.

Accordingly, the blind portion 19 in which the blind 20 and the fixed frame 25 are integrally slid to the sliding groove 17 formed in the vertical frame 16 and the intermediate frame 18 to be easily coupled. In addition, any one of the plurality of blinds 20 can be easily separated by sliding or sliding the sliding part in need of repair in the vertical frame 16 and the intermediate frame 18.

Claims

In the sign that is fixed to the support or post consisting of a panel shape with various numbers, letters or symbols for providing information on the front,

A front panel having a high brightness reflective sheet attached to the front surface and having through holes penetrating the front and rear surfaces;

A pair of horizontal frames respectively coupled to upper and lower rear surfaces of the front panel;

A pair of vertical frames respectively coupled to the rear left and right sides of the front panel;

And a blind portion coupled to the pair of vertical frames in a sliding manner to prevent sunlight from passing in front of the front panel through the through hole.

On the inner surface of the pair of vertical frames, sliding grooves embedded in the longitudinal direction are formed,

The blind portion,

A plurality of blinds formed in a horizontal direction across the pair of vertical frames and spaced apart at regular intervals in the vertical direction;

Signs comprising a fixed frame provided on each side of the blind and coupled to each blind, the projection frame protruding on the outer surface to be inserted into the sliding groove formed on the inner surface of the pair of vertical frame to slide up and down.
The method of claim 1, wherein the blinds,

Coupling holes are formed at the top and bottom through the left and right, and are inclined at a predetermined angle by a fixing member that penetrates the fixing frame from the outside of the fixing frame and is fitted into the coupling hole to be fixedly coupled to the fixing frame. Signs.
The method of claim 1, wherein the blinds,

Is formed in a plate shape is inclined at a predetermined angle fixedly coupled to the fixed frame, characterized in that the convex portion formed to be curved protruding one side toward the horizontal frame coupled to the lower portion of the front panel fixedly coupled to the fixed frame Signs.
The method of claim 1,

The sliding groove is larger in width from the inner side to the inner side of the vertical frame,

The protrusion, the sign is characterized in that the width is increased so as to protrude outward from one side of the fixing frame, corresponding to the sliding groove.
The method of claim 1, wherein the through hole,

Signs, characterized in that the projections are formed in the spiral on the inner circumferential surface, the wind passes while turning in the spiral direction by the projections.