Portable folding multi-use caution board
A warning sign and multi-purpose technology, applied in the direction of display devices, signs, illuminated signs, etc., can solve the problem of secondary injury, isolation, warning, anti-collision and other functions of personnel and vehicles, which cannot reach the body protection Function and other issues, to achieve the effect of improving the warning effect, good wind resistance effect, and quick on-site setting
Inactive Publication Date: 2008-06-11
吴国营
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Problems solved by technology
[0002] At present, the warning signs used in road traffic or municipal places, and other warning products, due to structural and material reasons, cannot reach safe traffic control, road isolation, road construction, municipal engineering, accident scenes, public places, parking lots, The role of body protection in residential quarters and other places is likely to cause secondary injuries to personnel and vehicles. Warning signs are generally printed on warning signs or posted on rubber and plastic materials, and have low functions such as isolation, warning, and anti-collision.
Method used
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[0024] As shown in Figure 1, the warning sign includes a base and a warning plate connected to the base, the base and the warning plate are connected through a connecting piece, the connecting piece is fixedly connected to the warning plate, and the base and the connecting piece are movably connected. As shown in Figures 2 and 3, the connector is composed of an upper connector and a lower connector, and the upper and lower connectors are connected by a rotating shaft. The shells of the upper and lower connectors are all circular. There is an annular blade socketed on the rotating shaft in the upper connecting piece, and the annular blade is composed of four uniformly distributed blade teeth, each blade tooth is fan-shaped, and its side has a certain slope. The annular blades with the same shape in the lower connecting piece are sleeved on the rotating shaft, and the annular blades in the upper and lower connecting pieces mesh with each other, so as to realize the function of r...
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The invention relates to a portable foldable multifunctional warning plate for traffic management, road isolation, construction, civil engineering, accident field, public occasions, parking lot and resident community and the like. The portable foldable multifunctional warning plate is characterized by comprising a base and a warning plate which is connected with the base. The base is connected with the warning plate by a connection member. The connection member is fixed with the warning plate, and the base is movably connected with the connection member. The portable foldable multifunctional warning plate can be overturned 180 degrees and be folded. The invention has the advantages that the high strong reflective membrane is selected for printing or sticking a red-white streak, various marking signs and character figures are. The effective reflector distance is 600 meters (80-400 meshes), thereby reaching or exceeding national standard and having good effect for road traffic riding safety. The invention is applicable to traffic management, road isolation, road construction, civil engineering, accident field, public occasions, parking lot, resident community and the like. The invention has the functions of obvious warning, protection of body, prevention of collision, environment-friendly, good looking, hot resistance, cold-proof and wind-proof, thereby realizing multiple applications, is an updating and upgrading product of cone barrels and other warning products.
Description
technical field [0001] The invention relates to a portable multipurpose warning sign used in traffic control, road isolation, construction, municipal engineering, accident scene, public place, parking lot, residential area, etc., especially relates to a portable foldable multipurpose warning sign. Background technique [0002] At present, the warning signs used in road traffic or municipal places, and other warning products, due to structural and material reasons, cannot reach safe traffic control, road isolation, road construction, municipal engineering, accident scenes, public places, parking lots, The role of body protection in residential quarters and other places is likely to cause secondary injuries to personnel and vehicles. Warning signs are generally printed on warning signs or posted on rubber and plastic materials, and have low functions such as isolation, warning, and anti-collision. . Contents of the invention [0003] The purpose of the present invention is ...
Claims
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IPC IPC(8): G09F7/00G09F13/00
Inventor 吴国营
Owner 吴国营