Conversion type non-negative and positive warning prompt sign and use method thereof

Abstract

The invention relates to a conversion type non-reverse and non-forward warning prompt sign and a using method thereof.The warning prompt sign is integrally a tetrahedron defined by frames, the six frames of the tetrahedron are arranged in a pipeline mode, spring roller shutter assemblies are arranged in pipelines, two spring roller shutter assemblies are arranged in one pipeline, and the other two spring roller shutter assemblies are arranged in the other pipeline. The two spring roller shutter combination bodies correspond to or are applied to two adjacent face bodies on the two sides of a pipeline and can cover the hollow faces on the inner sides of the corresponding face bodies respectively, one pipeline is provided with two roller shutter inlets and outlets, a roller shutter body is arranged to be triangular, and warning prompt icons or characters are arranged on the surface layer face of the outer side of the roller shutter. By operating in-out and butt joint or disassembly of the roller shutter, mutual conversion between the tetrahedral hollow warning prompt sign and the tetrahedral flat-plate type warning prompt sign can be achieved, and the vehicle-mounted warning prompt sign is suitable for vehicle-mounted use and public place placement and use.

Description

Technical Field

[0001] The present invention relates to warning and prompting articles placed in traffic or public places, and particularly to a convertible non-reversible warning and prompting sign and its using method. Background Art

[0002] In the prior art, warning and prompting signs used in vehicles or public places are of two types: one is a solid triangular warning and prompting sign, and the other is a hollow warning and prompting sign. Each of the two warning and prompting signs has its own advantages and disadvantages in emergency applications, and vehicle owners are also passive in the application and selection of warning and prompting signs. Therefore, it is necessary to solve this problem. Summary of the Invention

[0003] In order to solve the problems mentioned in the background art, the present invention provides a convertible non-reversible warning and prompting sign and its using method.

[0004] The technical solution of the present invention is: a convertible non-reversible warning and prompting sign, which is a tetrahedron surrounded by a frame. The six frames of the tetrahedron are arranged in a pipeline manner; a spring rolling curtain combination is arranged inside the pipeline. Two spring rolling curtain combinations are arranged in one pipeline, and the two spring rolling curtain combinations respectively correspond to or are applied to two adjacent faces on both sides of the pipeline where they are located, and each can cover the hollow surface inside the corresponding face; the rolling curtain inlet and outlet are arranged on the surface of the pipeline, and two rolling curtain inlets and outlets are arranged in one pipeline.

[0005] Preferably, the main part of the rolling curtain is set as a triangle, which is the same size as or coincides with the inner triangle of the corresponding face, and warning and prompting icons or texts are arranged on the outer surface layer.

[0006] Preferably, a spring rolling curtain combination docking device is arranged inside the pipeline. The spring rolling curtain combination is fixedly arranged inside the pipeline through this docking device, and two spring rolling curtain combination docking devices are arranged in one pipeline.

[0007] Preferably, a rolling curtain connecting device is arranged on the surface of the top sharp corner of the rolling curtain, and is integrally arranged with the rolling curtain or is arranged in a combined manner with the rolling curtain; a rolling curtain docking device is arranged on the surface of the three triangular sharp corners of each face, and corresponds to the rolling curtain and the rolling curtain connecting device.

[0008] Preferably, the four faces of the tetrahedron are arranged as equilateral triangles, both the inner and outer triangles are arranged as equilateral triangles, and it is set as a regular tetrahedron. The main part of the rolling curtain is correspondingly arranged as an equilateral triangle with the four inner triangles of the regular tetrahedron.

[0009] Preferably, the outer surface layer of the main part of the rolling curtain is set as an exclamation mark.

[0010] Preferably, the main body part and the connected auxiliary body part of the rolling curtain are made of elastic fabric, mesh fabric or flexible fabric and materials.

[0011] Preferably, a spring rolling curtain assembly docking device connects two spring rolling curtain assemblies, that is, a spring rolling curtain assembly docking device connects the two upper beams of two spring rolling curtain assemblies, and one pipeline is provided with one spring rolling curtain assembly docking device.

[0012] Preferably, a spring rolling curtain assembly docking device is provided with two upper beams and directly docks with two spring rolling curtain assemblies without upper beams.

[0013] A using method of a convertible non-inverted warning sign includes the following steps by using the aforementioned convertible non-inverted warning sign:

[0014] 1. Take any one of the faces of the regular tetrahedron as the bottom face, and at the same time pull out the three rolling curtains from the three pipelines on the bottom face through the inlets and outlets of their respective rolling curtains, and connect and dock the three rolling curtain connecting devices and the corresponding three rolling curtain docking devices, then the three-sided hollow warning sign can be converted into a three-sided flat warning sign;

[0015] 2. Disconnect the connection and docking of the three rolling curtain connecting devices and the three rolling curtain docking devices, and let the three rolling curtains return to the pipeline through the inlets and outlets of their respective rolling curtains, then the three-sided flat warning sign can be converted into a three-sided hollow warning sign;

[0016] 3. Before or after the conversion, the warning sign can be directly placed in the designated warning area and can achieve or complete various non-inverted applications.

[0017] Advantages of the present invention

[0018] The present invention realizes the mutual conversion between the solid warning sign and the solid warning sign, and at the same time realizes the non-inverted application and use of the tetrahedron, which improves the convertibility, operability, selectivity and randomness of the warning sign. Description of the drawings

[0019] Figure 1 It is the front view (hollow type) of the convertible non-inverted warning sign;

[0020] Figure 2 It is the front view (solid type) of the convertible non-inverted warning sign.

[0021] In the figure, 1 is the main body of the tetrahedron, 2 is the pipeline, 3 is the inlet and outlet of the rolling curtain, 4 is the rolling curtain connecting device - hook, 5 is the rolling curtain docking device - cross bar, and 6 is the main body of the rolling curtain. Detailed implementation manners

[0022] Example 1, refer to Figure 1 ——2, a convertible non-inverted warning sign. A spring rolling curtain assembly is arranged inside the pipeline. Two spring rolling curtain assemblies are arranged in one pipeline, and twelve spring rolling curtain assemblies are arranged in six pipelines. They are fixed by docking and connecting the upper beam of the spring rolling curtain assembly through the docking device of the spring rolling curtain assembly. Two rolling curtain inlets and outlets are arranged in one pipeline to meet the entry and exit of the two rolling curtain bodies in the same pipeline. At the same time, the rolling curtain connecting device - a hook, is placed outside the inlets and outlets of the rolling curtain to facilitate the pulling out or use of the rolling curtain from the pipeline. The main body part of the rolling curtain is set as an equilateral triangle. At the same time, a warning sign icon - an exclamation mark, is set on the outer surface layer of the rolling curtain body. The rolling curtain docking device - a cross bar, is arranged at the tips of the three inner triangles on each of the four sides and corresponds to the rolling curtain connecting device - a hook.

[0023] Example 2, refer to Figure 1 ——2, a method of using a convertible non-inverted warning sign. Any one of the faces of a regular tetrahedron is used as the bottom face, that is, the face in contact with the ground when the convertible non-inverted warning sign is placed. At the same time, three rolling curtains are pulled out from the three pipelines on the bottom face through their respective rolling curtain inlets and outlets, and the connection and docking of the three rolling curtain connecting devices - hooks and the corresponding three rolling curtain docking devices - cross bars are realized, then the three-sided hollow warning sign can be converted into a three-sided flat warning sign. The connection and docking of the three rolling curtain connecting devices - hooks and the three rolling curtain docking devices - cross bars are released, and the three rolling curtains are allowed to return to the pipeline through their respective rolling curtain inlets and outlets, then the three-sided flat warning sign can be converted into a three-sided hollow warning sign. At the same time, the number of faces that can be mutually converted each time can be selected arbitrarily, such as one face can be mutually converted, two faces can be mutually converted, three faces can be mutually converted, or four faces can be mutually converted. Before or after the conversion, this warning sign can be directly placed in the designated warning area, and various non-inverted applications and uses can be realized or completed.

Claims

1. A convertible non-reversal warning sign, which is a tetrahedron surrounded by a frame, characterized in that: The six frames of the tetrahedron are arranged in a pipeline style; the spring roller curtain assembly is arranged inside the pipeline, and two spring roller curtain assemblies are arranged in one pipeline, and the two spring roller curtain assemblies respectively correspond to or are applied to two adjacent surfaces on both sides of the pipeline, and each can cover the hollow surface inside the corresponding surface; the roller curtain inlet and outlet are arranged on the surface of the pipeline, and two roller curtain inlet and outlet are arranged in one pipeline.

2. The convertible no-reverse warning sign according to claim 1, characterized in that: The main body of the rolling shutter is set in a triangle shape, and is consistent with or coincides with the size of the inner triangle of the corresponding surface, and a warning icon or text is set on the outer surface.

3. The convertible no-reverse warning sign according to claim 1 is characterized in that: The spring roller blind assembly docking device is arranged inside the pipeline, and the spring roller blind assembly is fixedly arranged in the pipeline through the docking device. Two spring roller blind assembly docking devices are arranged in one pipeline.

4. The convertible no-reverse warning sign according to claim 1, characterized in that: The rolling curtain connecting device is arranged on the sharp corner surface layer of the rolling curtain top, and is integrated with the rolling curtain, or combined with the rolling curtain; the rolling curtain docking device is arranged on the three triangular tip surface layers of each face body, and corresponds to the rolling curtain and the rolling curtain connecting device.

5. The convertible no-reverse warning sign according to claim 1 is characterized in that: The four faces of the tetrahedron are arranged as equilateral triangles, and the inner and outer triangles are arranged as equilateral triangles to form a regular tetrahedron. The main body of the rolling shutter and the four inner triangles of the regular tetrahedron are arranged as equilateral triangles correspondingly.

6. The convertible no-reverse warning sign according to claim 1, characterized in that: The outer surface of the main part of the roller blind is set as an exclamation mark.

7. The convertible no-reverse warning sign according to claim 1 is characterized in that: The main body part of the rolling blind and the connected auxiliary body part are made of elastic fabric, mesh fabric or flexible fabric and material.

8. The convertible no-reverse warning sign according to claim 1 or 3, characterized in that: A spring roller blind assembly docking device connects two spring roller blind assemblies, that is, a spring roller blind assembly docking device connects two upper beams of the two spring roller blind assemblies, and a spring roller blind assembly docking device is arranged on a pipeline.

9. The convertible no-reverse warning sign according to claim 1 or 3 or 8, characterized in that: A spring roller blind assembly docking device is provided with two upper beams, and is directly docked with two spring roller blind assemblies without upper beams.

10. A method for using a convertible no-return warning sign, using the convertible no-return warning sign as described in any one of claims 1 to 9, comprising the following steps: (1) Any surface of the regular tetrahedron is used as the bottom surface, and three rolling curtains are simultaneously pulled out from the three pipes of the bottom surface through the inlets and outlets of the respective rolling curtains, and the three rolling curtain connecting devices are connected and docked with the corresponding three rolling curtain docking devices, so that the hollow warning sign can be converted into a flat warning sign; (2) The connection and docking of the three rolling curtain connecting devices and the three rolling curtain docking devices are released, and the three rolling curtains are returned to the pipeline through the inlet and outlet of each rolling curtain, so that the flat-type warning sign can be converted into a hollow-type warning sign; (3) The warning sign, before or after conversion, can be placed directly in the designated warning area, and can be used for various non-invasive applications and uses.

Images