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a blind brick
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A technology of blind roads and bricks, applied in roads, roads, buildings, etc., can solve the problems of blind roads that are easy to hide dirt, inconvenient cleaning, and sore feet, so as to reduce secondary pollution, improve utilization rate, and reduce occupied time. Effect
Active Publication Date: 2021-07-02
徽仁(宁夏)环保科技有限公司
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Abstract
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Problems solved by technology
[0005] The purpose of the present invention is to provide a tactile paving brick that is easy to clean and reduce the pain of the blind in view of the problems that the existing tactile pavement is easy to hide dirt, inconvenient to clean and the soles of the soles of the blind people will be sore after walking for a long time.
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Embodiment 1
[0046] Such as Figure 1-3 Shown, a kind of tactile paving brick, comprises brick body 1, is provided with in brick body 1:
[0047] Placement groove 11, the placement groove 11 is arranged on the upper surface of the brick body 1;
[0048] Placement cavity 12, the placement cavity 12 is set in the middle of the brick body 1, the top surface of the placement cavity 12 is provided with a plurality of through holes 121, and the four corners of the bottom surface of the placement cavity 12 are provided with installation grooves 122;
[0049] The protruding columns 13 correspond to the through holes 121, and the protruding columns 13 are slidingly and sealingly connected in the through holes 121. It should be noted that a plurality of protruding columns 13 are distributed on the surface of the brick body 1 in an array. It is consistent with the raised distribution of the existing tactile walkway, which is convenient to use, and the raised column 13 can be made of rubber material ...
Embodiment 2
[0063] Such as Figure 4-6 As shown, the difference between this embodiment and Embodiment 1 is that a water spray mechanism 16 is provided in the placement cavity 12, and the water spray mechanism 16 includes:
[0064] Elastic bellows 161, elastic bellows 161 can be made of rubber material, can freely expand and contract along its axial direction, clean water is filled in elastic bellows 161, the upper and lower sides of elastic bellows 161 are respectively connected with the lower surface of lifting plate 141 and the placement cavity The bottom surface of 12 is fixedly connected;
[0065] One-way drain pipe 162, the one-way drain pipe 162 is composed of a drain pipe and a first one-way valve, the first one-way valve only allows liquid to be sprayed out from the elastic bellows 161, and a plurality of one-way drain pipes 162 run through and are fixedly connected On the top surface of the placement chamber 12, the part of the one-way drain pipe 162 located in the placement ch...
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Abstract
The invention belongs to the field of public facilities, and in particular relates to a brick for tactile paving, which includes a brick body. The brick body is provided with: a placement groove, which is arranged on the upper surface of the brick body; a placement cavity, and the placement chamber is arranged in the middle of the brick body. The top surface of the cavity is provided with a plurality of through holes, and the four corners of the bottom surface of the storage cavity are provided with installation grooves; the raised columns are sliding and sealed in the through holes; the lifting mechanism, the lifting mechanism includes: a lifting plate, a convex The lower end of the lifting column is fixedly connected with the upper surface of the lifting plate; there are four memory springs, and the four memory springs are respectively fixedly connected at the four corners of the lower end of the lifting plate; the electric heating block is arranged in the installation groove, and the memory The lower end of the spring is fixedly connected with the upper surface of the electric heating block; the heating mechanism includes: an electric heating network, and the electric heating network is installed in the placement groove. The invention has low cleaning difficulty and good cleaning effect, and can alleviate the pain of blind people walking on the blind road for a long time.
Description
technical field [0001] The invention belongs to the field of public facilities, in particular to a blind brick. Background technique [0002] The blind path is a special passage paved with special floor tiles with hard protrusions on the surface. The blind use their sense of touch to feel their position and ensure that they can walk safely on the blind path. [0003] The tactile floor tiles, especially the dot-matrix tactile tiles, are difficult to clean because the protrusions are arranged in an array and the spacing is small This is especially true in public places such as subways and stations. When cleaning personnel clean the floor tiles of such tactile passages, it is not only inefficient, but also takes up the use time of tactile passages and affects the travel of passengers; Crowds in places such as subways and subways are relatively dense, and blind floor tiles that have not been thoroughly cleaned often become fertile soil for bacteria to breed, increasing the rate...
Claims
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Application Information
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