JP3091933U - Snow melting mat for road surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a snow melting mat for a sidewalk which is inexpensive and easy to lay, has a moderate cushioning property, and is easy to walk. SOLUTION: In a mat body (lower layer portion 12, upper layer portion 14) formed by integrating a rubber chip with a binder, a reinforcing wire mesh body 2 and a wire mesh body are arranged in a detour manner, and an exposed end outside the mat. Connector 33
And a heating wire 31 connected to a power supply line 32 provided with a heating wire.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a snow melting mat to be laid on an existing road surface (mainly a sidewalk). is there.

[0002]

[Problems to be Solved by Prior Art and Invention]

  When converting existing sidewalks into snow-melting roads, lay various snow-melting members on the roads. Is proposed.

[0003]   For example, as a member having no snow melting heat source, Japanese Patent Laid-Open No. 8-32006 discloses A mat in which charcoal is mixed with rubber chips and integrated with a binder is disclosed. The purpose of this mat is to make it easier for the snow to melt, but in the heavy snow regions Can't expect.

[0004]   In addition, in the registered utility model No. 3064389, on the existing asphalt road surface, A means for directly laying the upper and lower objects and the sheet heaters to be installed between the objects is opened. Although it is shown, the laying work is not always easy and the removal work Is also complicated.

[0005]   In Japanese Patent Laid-Open No. 9-177054, a heating sheet is covered with a vinyl chloride sheet and Discloses a snow-melting mat in which aluminum sheets with resin layers with rubber on the top and bottom are attached Has been done. However, there is concern about the overall strength, and manufacturing costs are high.

[0006]   Therefore, the present invention has sufficient strength, has an excellent walking sensation, and is easy to lay. This is a proposal for an inexpensive snow melting mat for road surfaces.

[0007]

[Means for solving the problem]

  The snow melting mat for road according to the present invention is formed by integrating rubber chips with a binder. In the mat body, the wire mesh body for reinforcement and the detour distribution along with the mesh body It was placed and connected to a power supply line with a connector on the exposed end of the mat It is characterized by having a heating wire inside.

[0008]   Therefore, since the whole is integrated, it is easy to lay it on the road surface, and the connection connector The mat body can be connected by using the wire mesh body inside. In addition to providing sufficient strength, cushioning makes it possible to form a comfortable road surface. It

[0009]   In particular, in the above-mentioned mat, the lower layer of the mat is formed by a chip made of waste rubber. After arranging the reinforcing wire mesh body and heating wires and power supply wires, When the upper part of the mat is formed with the rubber chip layer, waste tires are effectively used and the manufacturing cost is increased. Can be made cheap and the sidewalk can be colorfully decorated by using color chips.

[0010]   In addition, ferrite magnet particles and powder should be mixed in the upper layer of the mat as a whole or in a predetermined range. In that case, it can be used as a guide for the cane of the visually impaired.

[0011]   Also, on the bottom surface of the mat where the heating wire is exposed to the outside of the mat, the connector storage recess By forming the mat, the connecting connector is attached to the joint when the mat is continuously laid. It does not create voids.

[0012]

[Embodiment]

  Next, an embodiment of the present invention will be described. The road snow melting map shown in the embodiment. The mat includes a mat body 1, a reinforcing wire mesh body 2, and a heating section (heating wire 31, electric wire). It is composed of a power supply line 32 and a connection connector 33) 3, and conforms to the manufacturing process. Explain.

[0013]   In a flat box-shaped wooden frame (not shown), with a certain distance from the periphery of the wooden frame to prevent slipping A rubber plate 11 (of which adoption is optional) is arranged, and a waste tire chip is provided on the upper surface thereof. A mat lower layer portion 12 is formed by coating a mixture of the above with a binder to an appropriate thickness. .

[0014]   Then, on the upper surface of the mat lower layer portion 12, the reinforcing wire mesh body 2 and the wire The heating wire 31 bound along the yer mesh body 2 is placed. The heating wire 31 is The heating wire 31 in each mat is connected in parallel from the power supply line 32 running in the body 1 vertically. So that both ends of the power supply line 32 are provided with connection connectors 33, It is exposed to the outside of the body 1.

[0015]   Further, in the mat lower layer portion 12, a part of the bottom surface is provided in the vicinity of the connector 33. A storage recess 13 is formed by removing the

[0016]   The reinforcing wire mesh body 2, the heating wire 31, and the power supply wire 32 are formed in the lower layer of the mat. The mat upper layer by mixing the color rubber chip with the binder while being placed on 12 The portion 14 is formed, and the reinforcing wire mesh body 2, the heating wire 31, and the power supply wire 32 are formed. To cover.

[0017]   In particular, the mat body is magnetized if necessary. The ferrite rubber particles are mixed with ferrite magnet particles or powder, or the wire mesh is used. Alternatively, the mat upper layer portion 14 may be formed after being directly sprayed on the shoe.

[0018]   In addition, the above-mentioned mat body is formed by connecting a plurality of mats on a paved road surface (or an unpaved road surface). This is a material that is spread over the floor. Pneumatic connection is realized, and the connection connector 33 is housed in the housing recess 13. Since there is no gap at the joint of the mat, there is no need to repair the joint.

[0019]   In addition, the mat body uses a non-slip rubber plate 11 on the back surface for simple laying. If it is necessary to fix it for a long period of time, you can leave it on the road surface A The anchor B may be embedded and the mat may be fixed by the bolt C.

[0020]

[Effect of device]

  As described above, the present invention is a mat body formed by integrating rubber chips with a binder. Inside the wire mesh body for reinforcement and the detour along with the mesh body Internal heating wire connected to a power supply line with a connector on the exposed end of the mat This is a road surface snow melting mat that has a predetermined snow melting heat source and is laid as it is and connected. A snow melting road surface (snow melting sidewalk) with a specified width and distance can be formed with only a wire mesh Since it is a matt made of rubber chips with body, it can be manufactured inexpensively and robustly, Moreover, the cushioning property gives a proper walking sensation.

[Brief description of drawings]

FIG. 1 is an overall perspective view of an embodiment of the present invention.

FIG. 2 is an explanatory view (plan view) of the same connected state.

FIG. 3 is a sectional view of the same.

FIG. 4 is an exploded explanatory view of each part.

[Explanation of symbols]

1 mat body 11 Non-slip rubber plate 12 Mat lower layer 13 Storage recess 14 Matt upper layer 2 Reinforcing wire mesh body 3 Electric heating part 31 heating wire 32 power supply line 33 Connector

Claims (5)

[Scope of utility model registration request] 1. A power supply line in which a reinforcing wire mesh body and a detouring arrangement along with the mesh body are arranged in a detour in a mat body formed by integrally integrating a rubber chip with a binder, and a connection connector is provided at an exposed end of the mat. A mat for road snow melting, which is characterized by having a heating wire connected to the interior. 2. A mat lower layer is formed of chips made of waste rubber, a reinforcing wire mesh body, heating wires and power supply lines are arranged, and then a mat upper layer is formed of color rubber chip layers. 1. A road snow melting mat according to 1. 3. The mat for snow melting on a road surface according to claim 2, wherein ferrite magnet particles and powder are mixed in the upper portion of the mat in the whole or in a predetermined range. 4. The road snow melting mat according to claim 1, wherein a connector housing recess is formed on the bottom surface of the mat at the exposed portion of the power supply line to the outside of the mat. 5. The road snow melting mat according to claim 1, wherein a non-slip plate rubber plate is attached to the bottom surface of the mat body.