TWM554109U - Snow shoveling type road surface retroreflective device - Google Patents

Abstract

A snow-scraping type road surface reflecting device comprises a buried seat and a light-transmissive body, wherein the buried seat is provided with a top surface, a groove disposed on the top surface, and two ends of the top surface respectively for burying the fixed seat a downwardly extending oblique guiding surface, wherein the groove is provided with a circular buried hole, and the inclined guiding surface is provided with a notch communicating with the groove, the transparent body is provided with a base portion and a convex portion protruding upward from the base portion The reflective portion is embedded in the circular buried hole, and the reflective portion is located in the groove, and a reflective layer is disposed on the outer wall of the base; the buried seat can be buried on the road surface to make the top surface of the buried seat and the oblique The guide surface is exposed on the road surface, and the notch faces the direction of the road. The external light can enter the light-transmitting body through the light-reflecting portion, and is refracted through the reflective layer to emit light through the light-reflecting portion, and the notch can open the emitted light to the buried seat. The side is outwardly scattered, and the inclined guiding surface can guide a snow shovel to move from the road surface to the top surface of the buried seat, so that the light reflecting portion of the light transmitting body avoids the snow shovel in the groove, thereby saving cost and improving the road surface. Reflective brightness and durable life.

Description

Shovel snow type road surface reflector

This creation is about a snow shoveling type reflective device for a road surface reflective device that can be buried on the road surface, which can reflect the light emitted by the vehicle, and in the case of snow on the road, when the snow shovels are snowed to the road When the snow removal operation is performed, the snow shovel can be guided to avoid the snow-scraping type road surface reflection device from the road surface, and particularly relates to the buried seat and the light-transmitting body of the snow-scraping type road surface reflection device.

The road reflective device is a necessary safety device for road separation and warning. Its reflective effect can remind the driver of the vehicle to quickly understand, pay attention to the road condition and the route of the vehicle, avoid accidents, and have a great impact on traffic safety. Conventional pavement reflectors are generally buried directly on the road surface. However, in snowy areas, when there is too much snow on the road, the snow shovel is used to clean the road. It is easy to cause snow shovels. The snow shovel removes and falls off the road surface reflector.

In order to avoid the road surface reflectors in the snow-covered areas being removed by the snowmobile, the road surface reflectors are usually installed in a metal seat, and the metal seats are buried on the road surface, and the metal seat has a slope at the top for the shovel. The snow shovel of the snowmobile passes the road surface reflector along the slope to prevent the road surface reflector from being removed.

However, such a surface-reflecting device for metal seats is mainly for snapping a reflector on the metal seat, which comprises a soft rubber block, and glass beads are respectively embedded in the front and rear ends of the soft rubber block, The soft rubber block has low strength, and often suffers from aging, abrasion, crushing, and falling off of the glass beads after being crushed by the vehicle, and requires a large amount of funds to maintain and replace these plastic blocks every year. The road maintenance unit has caused huge burdens on manpower and funding, and the road quality has not been improved. The safety of driving cannot be guaranteed once and for all.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and has created a snow-scraping road surface reflective device to improve the lack of the above-mentioned conventional technology.

The main purpose of the present invention is to provide a snow-scraping type road surface reflecting device, comprising: a buried seat, a top surface, a groove disposed on the top surface, and two ends of the top surface respectively An oblique guiding surface extending obliquely downward from the two ends of the fixing seat, wherein the groove is provided with a circular buried hole, the oblique guiding surface is provided with a notch communicating with the groove; and a transparent body is provided with a a base portion and a light reflecting portion protruding upward from the base portion, the base portion being embedded in the circular buried hole, wherein the light reflecting portion is located in the groove, and a reflective layer is disposed on the bottom surface and the outer wall of the base portion, and the outside The light can be incident into the light-transmitting body through the light-reflecting portion, and the light-reflecting layer is refracted to emit light through the light-reflecting portion, and the notch can open the emitted light to scatter outwardly from the two ends of the buried seat; and the burying The seat can be buried on the road surface such that the top surface and the inclined guide surface expose the road surface, and the gap faces the extending direction of the road, the inclined guide surface can guide a snow shovel from the road surface to the buried seat The top surface of the light transmissive body Portion of the light to avoid the snow shovel in the recess, according to cost savings and the road surface brightness and reflective durable life.

According to the above main structural features, the base portion and the light reflecting portion are integrally formed, and the top end of the base portion is provided with an upper surface surrounding the light reflecting portion, and external light can enter the light transmitting body through the upper surface.

According to the above main structural feature, the center of the notch is provided with a main marking portion facing one end of the fixing seat, and the upper surface is provided with a sub-marking portion corresponding to the direction of the notch, and the sub-marking portion corresponds to the main marking portion.

According to the above main structural features, the outer walls of the two sides of the reflecting portion are respectively provided with a semi-elliptical arc surface facing the direction of the notch, and the semi-elliptical arc faces the sub-marking portion.

According to the above main structural features, the light reflecting portion is provided as one of a dome-shaped reflecting portion and a half rugby-shaped reflecting portion.

According to the above main structural features, the light reflecting portion is arranged such that a light incident direction of the light source is a semi-elliptical arc surface.

According to the above main structural features, the horizontal effective reflection angle of the light transmitting body in the reflection direction is ±20°.

According to the above main structural features, the light transmissive body is provided as a transparent material transparent material.

According to the above main structural features, the light transmissive body is provided as one of a tempered glass translucent body, a polycarbonate translucent body, and a polymethyl methacrylate translucent body.

According to the above main structural features, the base is provided as a truncated cone base.

According to the above main structural features, the burying seat is provided as a metal burying seat, and an outer diameter wall of the burying seat is provided with an expanding diameter ring rib capable of reinforcing the grip force.

In order to clarify and fully disclose the present invention, a preferred embodiment of the present invention will be described, and the detailed description thereof will be described later.

Referring to the first to third figures, the drawings of the present embodiment are disclosed. The above-mentioned drawings illustrate the snow-sand type road surface reflecting device of the present invention, which comprises a combined structure of a fixed seat 1 and a light-transmitting body 2, which The buried seat 1 is provided as a metal buried seat, and the buried seat 1 can be buried on the road surface.

In the embodiment, the burying seat 1 is provided with a top surface 11 , a groove 12 and two inclined guiding surfaces 13 , and the groove 12 can be a rectangular (square) or polygonal groove, and is disposed in the burying. The bottom surface 11 of the seat 1 is provided with a circular buried hole 14 at the bottom surface of the recess 12, and the two ends of the top surface 11 of the fixed seat 1 are inclined downwardly to the ends of the fixed seat 1 to form the inclined guide surface. 13. The top surface 11 is disposed between the two inclined guiding surfaces 13 . The inclined guiding surface 13 is provided with a notch 15 . The two ends of the fixing base 1 respectively communicate with the groove 12 via the notch 15 and are embedded therein. The bottom end of the outer peripheral wall of the seat 1 is provided with a diameter-enhancing ring rib 16 for enhancing the grip force, so that the block seat 1 is stably fixed on the road surface by the ring rib 16. In a preferred consideration, the light-transmitting body 2 can be formed as a transparent transparent material transparent body, and the light-transmitting body 2 can be further configured as a tempered glass transparent body, a polycarbonate transparent body or a polymethyl methacrylate. Specifically, the light transmissive body 2 is provided with a base portion 21 and a light reflecting portion 22 which are integrally formed. The base portion 21 and the light reflecting portion 22 are both in a transparent shape, and the reflecting portion 22 is formed by the top end of the base portion 21. The top surface of the base portion 21 is provided with an upper surface 211 around the reflective portion 22, and a reflective layer 23 is disposed on the bottom surface and the outer wall of the base portion 21. The base portion 21 of the transparent body 2 can be adhered or The embedding method is embedded in the circular buried hole 14 of the buried seat 1 , and the light reflecting portion 22 of the transparent body 2 is located in the recess 12 of the embedded seat 1 .

In a possible embodiment, the base portion 21 of the light transmissive body 2 can be provided as a truncated cone base portion, and the light reflecting portion 22 of the light transmissive body 2 can be provided as a dome shaped light reflecting portion.

Referring to FIG. 4 , the light-transmitting body 2 can be fixed on the road surface by the fixing seat 1 , so that the top surface 11 and the inclined guiding surface 13 of the buried seat 1 are exposed to the road surface, and the buried seat 1 is The notch 15 is oriented toward the extending direction of the road, and the light reflecting portion 22 of the light transmissive body 2 is received in the recess 12 of the embedded seat 1 and can be protected by the recess 12, and the light reflecting portion 22 of the transparent body 2 The notch 15 passing through the buried seat 1 faces the direction in which the road extends. When the external vehicle, the street lamp or the ambient light illuminates the buried seat 1 and the light-transmitting body 2, the light can be incident downward (or obliquely downward) through the light-reflecting portion 22 and the upper surface 211 of the light-transmitting body 2 In the light body 2, the light is refracted through the bottom surface of the base portion 21 and the surrounding reflective layer 23, and light is emitted upwardly (or obliquely upwardly) through the light reflecting portion 22, and the notch 15 can open the light reflecting portion 22 to be emitted. The light scatters outwardly from the two ends of the buried seat 1, so that the light scattered by the notch 15 is projected in the direction in which the road extends, so that the reflected light can be clearly seen by the vehicle on the road.

It can be understood that, in the case where snow covers the buried seat 1 and the light-transmitting body 2, when the snow-skiing vehicle performs snow shoveling through the buried seat 1 and the light-transmitting body 2, the inclined seat 1 is inclined The guide surface 13 can guide the snow shovel of the snowmobile to slide up from the road surface to the top surface 11 of the burial seat 1 so that the light reflecting portion 22 of the light transmitting body 2 avoids the snow in the groove 12 The shovel does not directly damage the light reflecting portion 22 of the light transmitting body 2, so that the snow shovel type road surface reflecting device is not easily damaged, and the material and structure of the light transmitting body 2 are obviously superior to those of the conventional soft rubber block. A reflector composed of glass beads. Accordingly, in order to improve the reflective brightness and the durable service life of the road surface, the buried seat 1 and the light-transmitting body 2 do not need to be replaced frequently, thereby saving costs.

As shown in the first to third embodiments, in another possible embodiment, a central marking portion 151 facing the one end of the fixing base 1 is disposed in the center of the notch 15 of the fixing base 1; a reflective portion of the transparent body 2 22 can be set as a semi- rugby-shaped reflective portion, such that the outer walls of the two reflective surfaces 22 are respectively provided with a semi-elliptical curved surface 221, 222 facing the direction of the notch 15, and the horizontal effective reflection angle of the transparent body 2 in the direction of reflection The light reflecting portion 22 is set such that the light incident direction of the light source is the semi-elliptical curved surface 221, 222; the description of the light transmitting body in the present application can be referred to the application date for May 15, 2017. Patent No. 106,206, 874, the disclosure of which is hereby incorporated by reference in its entirety in its entirety.

Compared with the traditional 360° reflector, the uniform reflection brightness can be obtained from the horizontal 360° observation. The light-transmitting body of the present invention can be concentrated on the lane facing (the direction of the arrow on the mark) as the starting angle of 0°. The reflection brightness can be greatly improved by rotating the left and right sides within a small horizontal reflection angle. When making the road surface reflection device of the present invention, the horizontal effective reflection angle is reduced, and the reflected light concentration is concentrated, that is, when the horizontal reflection angle is smaller, the reflection brightness is higher, and vice versa, the horizontal reflection angle is larger. The reflection brightness is low. The horizontal effective reflection angle of the incident direction can be concentrated by ±20°~±2° according to the design, such as but not limited to ±20°, ±15°, ±10°, ±5°, ±2°.

An upper surface 211 of the light transmissive body 2 is provided with a sub-marking portion 212 at a portion of the recessed seat 1 in the direction of the notch 15 , and the semi-elliptical curved surfaces 221 , 222 correspond to the sub-marking portion 212 ; the main marking portion 151 And the sub-marking portion 212 can be respectively formed into a concave-convex structure such as a pattern (for example, an arrow), a character, a numeral, or a symbol. When the light-transmitting body 2 is fixed in the recess 12 of the embedded seat 1 by the base portion 21, The sub-marking portion 212 of the light-transmitting body 2 can be aligned with the main marking portion 151 of the fixing base 1 to quickly and easily adjust the semi-elliptical curved surfaces 221, 222 of the light-transmitting body 2 via the fixing seat 1 The notch 15 faces the direction in which the road extends. When the light is irradiated to the light-transmitting body 2, light reflected from the light-transmitting body 2 can be concentrated on the semi-elliptical curved surfaces 221 and 222, and the semi-elliptical curved surfaces 221 and 222 are further directed to the notch 15 The light is projected in the outer direction to further increase the brightness of the reflection.

Referring to FIG. 5, in a modified embodiment, the recess 12 of the recessed seat 1 can be set as a circular recess, so that the inner wall of the recess 12 and the inner wall of the circular buried hole 14 are connected to each other. In a whole piece, the structure of the groove 12 and the circular buried hole 14 can be further simplified. The circular groove can have the function of dispersing stress and reducing the fragmentation hot spot compared with the square groove, thereby increasing the buried seat and the snow-scraping type. Product life of road reflective devices.

However, the above descriptions are only preferred embodiments of the present invention. When it is not possible to limit the scope of the creation of the creation, the changes and modifications that can be made by those who are familiar with the industry should be regarded as not deviating. The substance of this creation.

1‧‧‧Blocked seat
11‧‧‧ top surface
12‧‧‧ Groove
13‧‧‧ oblique guide
14‧‧‧ Round buried holes
15‧‧‧ gap
151‧‧‧Main Marking Department
16‧‧‧ rib
2‧‧‧Translucent body
21‧‧‧ base
211‧‧‧ upper surface
212‧‧‧Deputy Marking Department
22‧‧‧Reflection Department
221, 222‧‧‧ semi-elliptical curved surface
23‧‧‧Reflective layer

The first figure is a perspective view of a preferred embodiment of the creation. The second figure is an exploded perspective view of the first figure. The third figure is a top view of the first figure. The fourth figure is a cross-sectional view showing the state of use of the first figure. Figure 5 is an exploded perspective view of a modified embodiment of the second figure.

1‧‧‧Blocked seat

11‧‧‧ top surface

12‧‧‧ Groove

13‧‧‧ oblique guide

14‧‧‧ Round buried holes

15‧‧‧ gap

151‧‧‧Main Marking Department

16‧‧‧ rib

2‧‧‧Translucent body

21‧‧‧ base

211‧‧‧ upper surface

212‧‧‧Deputy Marking Department

22‧‧‧Reflection Department

221, 222‧‧‧ semi-elliptical curved surface

Claims (12)

A snow-scraping type road surface reflecting device comprises: a buried seat, a top surface, a groove disposed on the top surface, and two downwardly extending from opposite ends of the top surface to the two ends of the buried seat An inclined guiding surface, wherein the groove is provided with a circular buried hole, the inclined guiding surface is provided with a notch communicating with the groove; and a light transmitting body is provided with a base portion and a reflective surface protruding upward from the base portion The base portion is embedded in the circular buried hole, and the reflective portion is located in the groove, and a reflective layer is disposed on the bottom surface and the outer wall of the base portion, and external light can be incident into the transparent body through the reflective portion. And refracting through the reflective layer to emit light through the reflective portion, wherein the notch can open the emitted light and scatter outward toward the two ends of the buried seat. The shoveling type road surface reflective device according to claim 1, wherein the buried seat can be buried on the road surface such that the top surface and the inclined guide surface expose the road surface, and the notch faces the extending direction of the road. The inclined guiding surface can guide a snow shovel to move from the road surface to the top surface of the buried seat, so that the light reflecting portion of the light transmitting body avoids the snow shovel in the groove. The shoveling type road surface reflective device according to claim 1 or 2, wherein the base portion and the light reflecting portion are integrally formed, and the top end of the base portion is provided with an upper surface surrounding the light reflecting portion, and external light can pass through the upper surface Inject into the light-transmitting body. The shovel-type road surface reflective device according to the third aspect of the invention, wherein the center of the notch is provided with a main marking portion facing one end of the fixing seat, and the upper surface is provided with a sub-marking portion at a position opposite to the notch direction. The sub-marker corresponds to the main mark. The shoveling type road surface reflecting device of claim 4, wherein the outer walls of the two sides of the reflecting portion are respectively provided with a semi-elliptical arc surface facing the notch direction, and the semi-elliptical arc faces the sub-marking portion. The snow-spreading type road surface reflecting device according to claim 1 or 2, wherein the reflecting portion is provided as a dome-shaped reflecting portion. The shoveling type road surface reflecting device according to claim 1 or 2, wherein the reflecting portion is disposed such that a light incident direction of the light source is a semi-elliptical arc surface. The snow-spreading type road surface reflecting device according to claim 7, wherein the light-transmitting body has a horizontal effective reflection angle of ±20° in the reflection direction. The shoveling type road surface reflecting device according to claim 1 or 2, wherein the light transmitting body is provided as a transparent material transparent material. The shoveling type road surface reflective device according to claim 1 or 2, wherein the light transmissive body is provided as a reinforced glass translucent body, a polycarbonate translucent body, and a polymethyl methacrylate translucent body. One. The shoveling type road surface reflective device according to claim 1 or 2, wherein the base portion is provided as a truncated cone-shaped base portion. The shoveling type road surface reflecting device according to claim 1 or 2, wherein the burying seat is provided as a metal burying seat, and an outer diameter wall of the burying seat is provided with an expanding diameter ring rib capable of reinforcing the grip force.