KR101600566B1 - Road signal for shock absorbing and protection from foreign material - Google Patents

Abstract

The present invention relates to a road sign for removing snow for absorbing impact and preventing foreign substances from flowing inside. The road sign includes: a ground-embedded case including a concave unit to be embedded into the ground; a main body including a frame and a hinge unit and embedded into the ground-embedded case; an elastic plate member including a hinge unit connected to the hinge unit of the main body by a shaft and including a protrusion plate having a light reflection unit on the front surface; a spring for applying elasticity to the protrusion plate of the elastic plate member while being supported on the main body by being inserted into the outside of the shaft; and a cover for sealing the main body by being attached to the inner surface of the frame of the main body and the rear surface of the protrusion plate. The road sign can discharge foreign substances such as dust or sand flowing into the main body to the outside when the cover which was folded is unfolded when the protrusion plate which was pressed by the pressure of a snow removal shovel or impact of a vehicle protrudes again by sealing the protrusion plate including a reflector and the main body by the hard cover. Therefore, the road sign can prevent a protruding function of the protrusion plate from being malfunctioned.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a road sign for shock absorption and prevention of foreign matter inflow,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a road sign for snow removal and prevention of foreign matter inflow, and more particularly, To prevent entry of foreign matter into the road markers, thereby preventing obstruction of the appearance of the road.

Generally, the road markers are installed in the lane of a divided section of a road or a center line of a road so that the light of the vehicle at night, at night, and at night is reflected to the reflector so that the driver can clearly identify the road line. And the like.

As shown in FIG. 1, these road markers are fixedly mounted at predetermined intervals along the divided lanes of the packed roads, and they are protruded over the road in the form of a rectangle, so that snowing in the winter season, It has a disadvantage that it is broken or pulled out by the snow throwing shovel.

In order to solve this problem, as shown in Fig. 2, the road markers are prevented from being broken or pulled out, but this is also disadvantageous in that it is broken or pulled out by the impact of the snow removing shovel or the pressing pressure of the tire of the vehicle.

Accordingly, as shown in FIG. 3, a housing 2 having a hollow cylindrical body having a receiving space and having a latching protrusion 2a formed on an inner wall of the body; A lower cover 3 detachably assembled to the lower end of the housing 2 to close the lower portion of the housing 2; An elastic member 4 accommodated in the housing space of the housing 2; Is mounted on an upper portion of the housing space of the housing 2 in a state of being mounted on the elastic member 4 and is engaged with the latching jaws 2a of the housing 2 when lifted up and released from the housing 2 A stopper 5a protrudes around the lower outer wall so as to receive the reflector 7 on both sides of the upper surface thereof and a through hole 5b An upper cover 5; A receiving groove 6a is formed on the bottom surface of the upper cover 5 corresponding to the receiving groove 5b and the receiving groove 6a is formed in front of the receiving groove 6a so that the reflector 7 assembled in the receiving groove 6a can be exposed. Is provided with a hole 6b through which the screw 6 is inserted and a fastening protrusion 6c having a screw hole so that the screw S can be fastened to the bottom surface corresponding to the fastening hole 5c of the upper lid 5. [ ); Is fixedly exposed so as not to be released by the release preventing means in a state of being assembled in the receiving groove 5b of the upper lid 5 and the receiving groove 6a of the head 6 and the light of the vehicle traveling on both sides of the road is reflected (7); And an outer periphery of the housing 2 and a periphery of the head 6 or an outer periphery of the upper lid 5 so that the upper lid 5 and the head 6 are fixed to the housing And a sealing member 8 for preventing foreign matter from entering the inside of the housing 2 when the inside of the housing 2 is raised or lowered.

As described above, the above-mentioned protruding road markers are buried in the ground lower than the ground and are formed by the elastic means to protrude and retract, and normally they are protruded over the road surface, It is possible to prevent dust or sand from being caught between the body protruding from the road marking bottle and the case cover surrounding the body, and if it is used for a long time There is a disadvantage in that soil is piled up in the main body and eventually the elastic means does not work so that the protruding and detaching function is paralyzed and eventually damaged.

[Prior Art Literature]

1. Open Utility Model 20-2013-0005594

In order to solve the above-mentioned problems, an object of the present invention is to cover a stone plate having a reflector and a main body with a hard synthetic resin cloth so as to be embedded in an underground buried case, When the impact of a vehicle or a snow shovel of a snowmobile is exposed, it collapses into the ground, and when the stone projection is projected again on the road surface due to the elasticity of the elastic means, foreign substances such as dust or sand, The purpose is to provide a roadway marker for snow removal to prevent parasitism of the haematopoietic function.

According to an embodiment of the present invention, there is provided a ground buried case having a depression for buried in the ground, a main body having a rim and a hinge, An elastic plate member having a hinge portion to be coupled to a hinge portion of the main body by a shaft and having a light reflecting means formed on a front surface thereof, and an elastic plate member which is fitted on the outer side of the shaft, A spring for imparting elasticity to the publication, and a cover attached to a rear surface of the stone publication and an inner side surface of a rim of the main body to seal the main body.

According to an embodiment of the present invention, the cover is made of a hard synthetic resin, and when the protrusion is embedded in the main body with the fold line, the cover is folded and buried inside the main body.

According to the effect of the present invention as described above, the stone plate having the reflector and the body are sealed with a hard cover, so that when the stone plate, which has been pressed by the pressure of the vehicle or the snow removing shovel, It is a very useful invention that can prevent foreign substances such as dust and sand that have flowed into the main body from being discharged out of the main body, thereby preventing paralyzed function of the stone press.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic block diagram of a conventional road sign for snow removal. FIG.
Fig. 2 is a schematic diagram of another conventional road sign for snow removal. Fig.
3 is a schematic diagram of another prior art road marking system for snow removal.
4 is an exploded perspective view of a road sign for a snow removal according to an embodiment of the present invention.
Figure 5 is a perspective view of the combined state of Figure 4;
Fig. 6 is a rear perspective view of Fig. 4; Fig.
7 is a cross-sectional view of a use state for showing the operating state of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Also, the singular forms used herein include plural forms as long as the phrases do not expressly mean the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like. Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further construed to have meanings consistent with the relevant technical literature and the present disclosure and are not to be construed as ideal or official unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a road sign for snow removal and prevention of foreign matter inflow according to the present invention will be described in detail with reference to the accompanying drawings.

4 is an exploded perspective view of a road sign for snow removal according to an embodiment of the present invention, Fig. 5 is a perspective view of the combined state of Fig. 4, Fig. 6 is a rear perspective view of Fig. Sectional view of the use state for showing the use state.

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

The road sign 100 for snow removal for preventing shock absorption and foreign matter inflow according to an embodiment of the present invention includes an underground buried case 110 having a depression 113 for burial in the ground, A hinge portion 142 for being rotatably coupled to the hinge portion of the main body 120 by a shaft 160. The main body 120 includes a main body 120 having a frame 121 and a hinge portion 122, And an elastic plate member 140 having a light reflecting means 170 formed on a front surface thereof and a protrusion 141 having a light reflecting means 170 formed on the front surface of the elastic plate member 140. The elastic plate member 140 is fitted on the outer side of the shaft 160, A spring 150 for applying elasticity to the stone plate 141 of the body 140 and a cover 150 for sealing the body 120 by being attached to the inner surface of the rear surface of the stone plate 141 and the inner surface of the body 120, (130).

At this time, the underground buried case 110 is buried in a lower ground than the road surface, and is buried lower than the surface of the road by a fastener 114 such as an anchor bolt.

A through hole 112 is formed in the bottom plate 111 to engage with the fastening hole 114 and a depression 113 is formed to allow the main body 120, the cover 130 and the resilient plate member 140 to be buried therein. Lt; / RTI > It is preferable that the main body 120 and the underground buried case 110 are coupled to each other by a coupling means (not shown) so as not to be separated from each other.

Shaft holes 122a and 142a are formed in a hinge portion 142 formed at a lower end of the hinge portion 122 of the main body 120 and the lower end of the protrusion 141 so that the shaft 160 is inserted and coupled to the shaft hole. At this time, the shaft fixing hole 160a may be fastened to one end of the shaft to prevent the shaft 160 from coming off.

The cover 130 is attached to the rear surface of the protrusion 141, that is, the cover attachment surface 141a and the inside surface 121a of the body 120, that is, the cover attachment surface 121a, Like shape so as to seal the tent.

The cover 130 is preferably made of a hard synthetic synthetic resin material having excellent durability because the cover 130 can withstand frequent protrusion of the protrusion 141. Particularly when the protrusion 141 is buried in the main body 120 It is preferable that the cover 130 is instantaneously folded so as to be buried inside the main body 120. For this purpose, the folding line 133 is formed on the outer side of the cover 130 in various directions.

The light reflecting means 170 may have various configurations such as a reflecting paper and a reflecting mirror. However, any means may be used as long as it can reflect light and draw attention to the driver.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the present invention is not limited thereto and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations are possible within the scope of the appended claims.

100: road markers for snow removal
113: depression
110: Underground buried case
120:
121: Border
122: Hinge section
140: Elastic plate member
141: Stone Publishing
150;
160: Axis
170: Light reflecting means

Claims (2)

An underground buried case having a depression for burial in the ground and having an upper surface opened and a peripheral surface;
A main body having a hinge provided in the ground embedded case and provided with a rim for surface contact with the circumferential surface;
An elastic plate member having a hinge portion to be coupled to a hinge portion of the main body by a shaft and having a light reflecting means formed on a front surface thereof;
A spring which is fitted to the outside of the shaft and is attached to the main body so as to impart elasticity to the protrusion of the elastic plate member;
And a lower circumferential surface is attached between the circumferential surface of the underground buried case and the rim of the main body so as to shield the inner space of the main body from the outside, And a cover which is placed on the upper side of the main body so as to prevent the inflow of foreign matter into the main body.
The method according to claim 1,
Wherein the cover is made of a hard synthetic resin material and has a plurality of fold lines so that when the protrusion is buried in the main body, the cover is folded into the main body while being folded. Road markers.

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