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A blind road floor tile that prevents sewage splashing

A technology for blind roads and sewage, applied to roads, roads, road signs, etc., can solve problems such as difficult to correct routes for blind road tiles

Active Publication Date: 2022-07-05
德清县海杰包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most traditional tactile floor tiles are difficult to correct the route, and to provide a tactile floor tile that can remind the blind to prevent sewage splashing

Method used

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  • A blind road floor tile that prevents sewage splashing
  • A blind road floor tile that prevents sewage splashing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] like figure 1 As shown in the figure, a blind road floor tile for preventing sewage from splashing includes a brick body 1, a cavity 2 is arranged inside the brick body 1, and two sliding plates 3, both vertically arranged, are sealed and slidably connected in the cavity 2, and the two sliding plates 3. Divide the cavity 2 into a pumping cavity 4 at both ends and a communication cavity 5 at the middle.

[0021] A gear 6 is rotatably connected to the upper side wall of the cavity 2. The upper and lower ends of the gear 6 are meshed with a horizontally arranged rack 7. The two racks 7 are fixedly connected to the two sliding plates 3 one by one. Yes, the upper side wall of the brick body 1 is provided with a sliding cavity 12 matched with the two sliding plates 3 and the two racks 7 (such as figure 1 shown).

[0022] The upper side wall of the brick body 1 is provided with a groove 8, and a horizontally arranged pedal 9 is arranged in the groove 8. The lower side wall o...

Embodiment 2

[0029] like figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the connection mechanism includes a fixing box 14 fixedly connected to the inner bottom surface of the communication cavity 5, the fixing box 14 is sealed and slidingly connected with a horizontal plate 15, and the rack bar 10 extends It is arranged in the fixing box 14 and is fixedly connected with the horizontal plate 15. The horizontal plate 15 is fixedly connected to the inner bottom surface of the fixing box 14 through a plurality of springs. 17. The vertical slot 16 communicates with the fixing box 14 through the conduit 18.

[0030] In this embodiment, when the blind person steps on the pedal 9, the rack rod 10 will drive the horizontal plate 15 to move downward, squeezing the air in the lower part of the fixed box 14. When the blind person's route deviates, the side that is stepped on by the blind person will move downward. The pedal 9 will rotate downward, and the warning ...

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Abstract

The invention belongs to the field of blind road floor tiles, and in particular relates to a blind road floor tile for preventing sewage from splashing. The sliding plate divides the cavity into a pumping cavity at both ends and a communication cavity in the middle. Gears are rotatably connected to the upper side walls of the cavity. The upper and lower ends of the gears are meshed with horizontally arranged racks. The two racks are respectively It is fixedly connected with the two sliding plates one by one, the upper side wall of the brick body is provided with a groove, a horizontally arranged pedal is arranged in the groove, and the lower side wall of the pedal is rotatably connected with a rack rod which is meshed and connected with the gear. By setting the pumping cavity and the communicating cavity, when the blind person steps on the pedal, the communicating cavity will be compressed, the air pressure in the two pumping cavities will decrease, and the sewage outside the brick will be sucked into the pumping cavity through a plurality of through holes, It can prevent the sewage between the brick seams from splashing on the clothes when stepping on the brick body in rainy days.

Description

technical field [0001] The invention belongs to the field of blind road floor tiles, in particular to a blind road floor tile for preventing sewage from splashing. Background technique [0002] Blind road brick is a convenient road facility for blind people to travel safely. It often uses high-quality natural rubber and synthetic rubber as the base material, with filling materials and pigments that do not contain any heavy metals, PVC-free, stone powder-free, and green. Environmentally friendly products. [0003] In rainy days, rainwater will enter the gap between the floor tiles. Most of the traditional blind road floor tiles are just a whole brick. When pedestrians step on the floor tiles, the sewage between the brick gaps will splash and splash on the pedestrians' clothes. Clothes are filled with dirt, and most of the traditional floor tiles for the blind are simply provided with a plurality of protrusions on the upper side wall of the brick body to play a prompting role...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C15/00E01C11/22E01F9/529
CPCE01C15/00E01C11/225E01F9/529Y02A30/60
Inventor 王杰
Owner 德清县海杰包装有限公司
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