Split type conical traffic road sign

Abstract

The utility model is applicable to the technical field of conical traffic signs, in particular to a split type conical traffic sign which comprises a supporting base, the surface of the supporting base is detachably connected with a traffic sign body, and a plurality of flexible conical split pieces are arranged on the end face, away from the supporting base, of the traffic sign body at equal intervals in a surrounding mode. And the traffic sign main body and the plurality of flexible conical sub-sheets form a conical body together. Through the flexible design, the toppling phenomenon caused by vehicle collision is effectively avoided, and the stability of the structure is guaranteed; and secondly, the whole road sign is simple in structural design, easy to produce and assemble and low in manufacturing and maintenance cost. In addition, due to the excellent performance of the material, the material shows extremely high durability in long-term use, can normally operate under various extreme weather conditions, is high in safety and does not generate secondary damage due to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of conical traffic road signs, in particular to a split conical traffic road sign. Background Technique

[0002] Conical traffic road signs are commonly used warning devices in traffic safety management and are widely used in road construction, temporary closed areas, traffic guidance and other occasions. Its main function is to remind drivers of changes in road conditions through conspicuous shapes and colors and provide clear traffic instructions. Traditional conical traffic road signs are usually made of materials such as plastic and rubber, with simple structures, which are convenient for transportation and placement. Due to their light weight and mobility, they are widely used in short-term traffic management scenarios. However, with the increase in traffic flow, especially in road environments with large traffic volumes and diverse vehicle types, some deficiencies have emerged in the use of traditional conical traffic road signs.

[0003] When the existing conical traffic road signs are pushed by external forces, especially when they are side-collided or pushed by large or wide vehicles (such as trucks or buses), they are often prone to tipping over. Since the design of conical traffic road signs mostly focuses on light weight, the structural stability is insufficient. When a vehicle contacts the road sign with a small lateral force, the road sign may tip over or shift. This tipping phenomenon not only affects the traffic warning effect but also increases the risk of traffic accidents. Especially at night or in bad weather conditions, drivers cannot avoid the fallen road signs in time, posing a greater safety hazard.

[0004] In addition, although some existing technologies have improved the stability of conical traffic road signs, such as preventing tipping by adding a heavy base or a complex support structure, these improvements usually increase the production cost and structural complexity of the road signs, resulting in a significant increase in the manufacturing, transportation, installation and later maintenance costs of the road signs. Such high costs and complex designs are uneconomical in short-term temporary use scenarios and also affect the efficiency of traffic management work. Therefore, how to simplify the structural design and reduce the manufacturing cost while ensuring the stability of the road signs has become an urgent problem to be solved in the existing technology. Summary of the Utility Model

[0005] The purpose of the embodiments of the utility model is to provide a split conical traffic road sign, aiming to solve the technical problems mentioned in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A split conical traffic road sign, including a support base, on the surface of the support base is detachably connected a traffic road sign main body, and a plurality of flexible conical segments are arranged equidistantly around the end face of the traffic road sign main body away from the support base, and the traffic road sign main body and the plurality of flexible conical segments together form a cone;

[0008] An elastic reset strip is arranged inside the flexible conical segment, and the elastic reset strip is made of elastic steel.

[0009] Furthermore, the traffic road sign body is made of rubber or plastic material, and the flexible conical segment is made of thermoplastic rubber or polyurethane material.

[0010] Furthermore, a connecting ring is commonly connected to the end faces of several flexible conical segments away from the traffic road sign body, and anti-slip lines are provided on the surface of the connecting ring. Through holes are provided on the surface of the support base.

[0011] Furthermore, an auxiliary sleeve ring is commonly sleeved outside several flexible conical segments.

[0012] Furthermore, a reflective film is provided on the surface of the flexible conical segment.

[0013] Furthermore, several fixing blocks are provided at the bottom of the surface of the traffic road sign body, and first connecting threaded holes are provided on the surface of the fixing blocks. Several second connecting threaded holes are provided on the surface of the support base. A fixing bolt is commonly engaged and connected inside the first connecting threaded hole and the second connecting threaded hole.

[0014] A segmented conical traffic road sign provided by the utility model has the following beneficial effects:

[0015] Firstly, the flexible design effectively avoids the tipping phenomenon caused by vehicle collision and ensures the stability of the structure. Secondly, the overall road sign structure is simple in design, easy to produce and assemble, and has low manufacturing and maintenance costs. In addition, the excellent performance of the material enables it to show extremely high durability during long-term use, can operate normally under various extreme climate conditions, and has high safety, and will not cause secondary injuries due to damage. Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of a segmented conical traffic road sign.

[0017] Figure 2 It is a structural schematic diagram of a support base, a traffic road sign body, a flexible conical segment and an elastic reset strip in a segmented conical traffic road sign.

[0018] Figure 3 It is a structural schematic diagram of the traffic road sign body and the support base in a disassembled state in a segmented conical traffic road sign.

[0019] Figure 4 It is a structural schematic diagram of a support base in a segmented conical traffic road sign.

[0020] In the figure: 1, support base; 2, traffic road sign main body; 3, flexible conical piece; 4, auxiliary collar; 5, connecting ring; 6, fixing block; 7, elastic reset strip; 8, fixing bolt; 9, first connecting threaded hole; 10, second connecting threaded hole. Specific implementation mode

[0021] In order to make the purpose, technical solution and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] The following describes the specific implementation of the present utility model in detail in conjunction with specific embodiments.

[0023] As Figure 1 - Figure 2 shown, a split conical traffic road sign provided by an embodiment of the present utility model includes a support base 1, a traffic road sign main body 2 is detachably connected to the surface of the support base 1, and a plurality of flexible conical pieces 3 are arranged equidistantly around the end face of the traffic road sign main body 2 away from the support base 1. The traffic road sign main body 2 and the plurality of flexible conical pieces 3 together form a cone.

[0024] The traffic road sign main body 2 is made of rubber or plastic material, and the flexible conical piece 3 is made of thermoplastic rubber or polyurethane material.

[0025] An elastic reset strip 7 is arranged inside the flexible conical piece 3, and the elastic reset strip 7 is made of elastic steel.

[0026] In an embodiment of the present utility model, the flexible conical piece 3 provided on the traffic road sign main body 2 has excellent flexibility. Specifically, when the flexible conical piece 3 is pushed by an external force (such as the side of a vehicle contacting the flexible conical piece 3), the flexible conical piece 3 can smoothly deform and absorb the external force. Since a plurality of flexible conical pieces 3 subjected to external forces are already in a deformed state (bent), the support base 1 and the traffic road sign main body 2 can still remain stable and will not tip over.

[0027] In addition, by arranging an elastic reset strip 7 with good reset performance inside the flexible conical piece 3, when the external force is removed, the elastic reset strip 7 can quickly restore the flexible conical piece 3 to its original shape, ensuring that the road sign can continue to perform its traffic indication function. With the specific material settings of the flexible conical piece 3 and the elastic reset strip 7, the conical traffic road sign can still maintain an excellent state after multiple vehicle contacts and collisions, and is not easily damaged or deformed.

[0028] The materials of the traffic road sign main body 2 and the flexible conical shards 3 have excellent chemical corrosion resistance, water resistance, ultraviolet (UV) resistance, and weather resistance. Even when suffering from overload damage, these materials will not produce sharp fragments, avoiding potential harm to the surrounding environment or personnel. The flexible conical shard 3 also has excellent tensile resistance, with a tensile strength of up to more than ten megapascals (MPa) and an elongation at break of more than ten times. The material can withstand an environmental temperature of up to 70°C for a long time and still maintain good flexibility at low temperatures (-60°C). In addition, the material has excellent anti-slip performance, wear resistance, and weather resistance, and can cope with various complex weather conditions.

[0029] In summary, this conical traffic road sign has the following remarkable advantages: First, its flexible design effectively avoids the tipping phenomenon caused by vehicle collisions, ensuring the stability of the structure; second, the overall road sign structure is simple, easy to produce and assemble, and has low manufacturing and maintenance costs. In addition, the excellent performance of the material makes it show extremely high durability during long-term use, can operate normally under various extreme climate conditions, and has high safety, without causing secondary damage due to damage.

[0030] In this embodiment, a connecting ring 5 is commonly connected to the end faces of several flexible conical shards 3 away from the traffic road sign main body 2. The surface of the connecting ring 5 is designed with anti-slip patterns, which is convenient for operators to hold or extract the traffic road sign, improving the convenience of handling and deployment. In addition, through-hole structures are provided on the surface of the support base 1. These through-holes can not only be used for hand-held handling but also enable the stacking and piling of multiple traffic road signs, thereby saving storage space and facilitating transportation and storage.

[0031] The design of the through-holes enables multiple traffic road signs to be stably stacked. At the same time, due to its simple structure, it does not affect the overall stability and service life of the traffic road sign. The combined design of the connecting ring 5 and the anti-slip patterns ensures that operators can still firmly grasp the traffic road sign in wet or harsh environments, improving the safety and convenience of use.

[0032] In summary, this traffic road sign realizes multiple functions of easy extraction, stacking, and handling by adding the connecting ring 5 and the through-hole structure on the support base 1. This not only simplifies the operation process of the road sign, reduces the storage and transportation space, but also greatly reduces the labor cost and improves the work efficiency.

[0033] In this embodiment, an auxiliary collar 4 is sleeved outside a number of flexible conical segments 3. An annular groove is designed on the outer wall of each flexible conical segment 3, and a rubber band or rubber belt can be attached in the groove and fixed by means such as gluing or snap rivets. This design effectively enhances the structural stability of each flexible segment, ensuring that after a collision, the auxiliary collar 4 and the rubber band or rubber belt cooperate to help the flexible conical segment 3 quickly return to its original position, further improving the reset performance of the road sign.

[0034] The design of the auxiliary collar 4 not only plays a fixing role but also improves the overall impact resistance of the road sign. When an external force is applied, the rubber band or rubber belt can absorb part of the impact force, reduce damage to the flexible conical segment 3, and extend its service life. The existence of the annular groove ensures that the rubber band or rubber belt can be firmly attached and is not easily detached, enhancing the reliability of the connection.

[0035] Therefore, the design of this traffic road sign effectively improves the return performance and impact resistance of the flexible conical segment 3 by setting the auxiliary collar 4, the annular groove, and the combined use of the rubber band or rubber belt. At the same time, this structure is simple and the fixing method is flexible, which can reduce production and maintenance costs, and ensure that the road sign can still be used normally after multiple collisions, greatly improving its use efficiency and durability.

[0036] In this embodiment, a reflective film is provided on the surface of the flexible conical segment 3. By setting the reflective film, the visibility of the traffic road sign can be enhanced at night or in low-light conditions, improving traffic safety. If the reflective film is damaged, double-sided tape can be pre-pasted at a suitable position on the flexible conical segment 3. After replacing the new reflective film, the film can be cut according to the gap of the segment by itself to make it fit tightly with the segment, ensuring a clean appearance and good function.

[0037] This design not only facilitates the quick repair and replacement of the reflective film but also reduces the maintenance cost. Due to the pre-pasted double-sided tape solution, it can ensure that the new film is firmly attached to the flexible conical segment 3, avoiding affecting the reflective effect due to repeated use or multiple replacements. In addition, the method of self-cutting the segment gap makes the operation simple, suitable for on-site emergency treatment, and ensures that the road sign can resume normal function in a short time.

[0038] By setting the reflective film on the flexible conical segment 3 and the flexible replacement method, the visibility and safety of the road sign are significantly improved. This design simplifies the maintenance process, facilitates the operator to timely handle the damage of the reflective film, and maintains the consistency of the road sign appearance and the integrity of the function. At the same time, the use of double-sided tape for fixing and self-cutting further reduces the maintenance difficulty and cost, and improves the practicality and durability of the product.

[0039] Such as Figure 1 AndFigure 3 As shown, in an embodiment of the present utility model, several fixing blocks 6 are provided at the bottom of the surface of the traffic road sign main body 2, and a first connection threaded hole 9 is formed on the surface of the fixing block 6. A plurality of second connection threaded holes 10 are formed on the surface of the support base 1. A fixing bolt 8 is engaged and connected inside the first connection threaded hole 9 and the second connection threaded hole 10 to achieve the stable combination of the traffic road sign main body 2 and the support base 1.

[0040] In this embodiment, when it is necessary to fixedly connect the traffic road sign main body 2 to the support base 1, the fixing bolt 8 can be passed through the first connection threaded hole 9 and the second connection threaded hole 10 in sequence, and then the bolt is tightened to achieve the firm installation of the two parts. Through this assembly method, not only is the operation simple and the disassembly and assembly convenient, but also the stability and durability of the traffic road sign can be ensured, avoiding loosening or toppling caused by external impacts or environmental influences.

[0041] This bolt connection method greatly improves the maintenance efficiency of the road sign. If it is necessary to replace or disassemble the road sign, only need to loosen the fixing bolt 8 to quickly separate the traffic road sign main body 2 from the support base 1, with convenient operation and time saving. In addition, the connection structure is firm and reliable, and can remain stable during frequent installation and disassembly processes without affecting the service life of the road sign.

[0042] Generally speaking, by setting the fixing block 6, the first connection threaded hole 9, the second connection threaded hole 10 and the fixing bolt 8, the assembly and disassembly of the traffic road sign become more efficient and simple. This assembly method has a simple structure and low maintenance cost, while ensuring the firmness and safety of the traffic road sign during use, and improving the practicability and long-term stability of the product.

[0043] As Figure 1 、 Figure 3 and Figure 4 shown, in an embodiment of the present utility model, the surface of the support base 1 is designed with a receiving groove matching the fixing block 6. When assembling the traffic road sign main body 2 to the support base 1, several fixing blocks 6 on the traffic road sign main body 2 can be precisely inserted into the preset receiving grooves on the support base 1. In addition, in order to further improve the practicability and safety, a circular groove is specially designed on the surface of the fixing block 6 to accommodate the head of the fixing bolt 8.

[0044] This design makes the surface of the support base 1 flat, effectively avoiding damage to the tires of vehicles passing by due to protrusions on the surface of the base. At the same time, it also enhances the overall aesthetics of the road sign, ensuring the functionality and visual coordination of the split conical traffic road sign during use. This design not only simplifies the installation process of the road sign, but also improves the overall stability through precise structural matching, reducing the maintenance requirements.

[0045] In an embodiment of the present utility model, the flexible conical segment 3 is optimized to a segmented design. Specifically, the flexible conical segment 3 can be designed into an upper, middle, and lower three-segment structure. The thickness of the upper and lower segments is greater than that of the middle segment, while the outer surface of the flexible conical segment 3 still maintains a smooth and consistent appearance design. This segmented optimization design aims to improve the flexibility of the flexible conical segment 3, enabling it to preferentially bend in the thinner middle area when subjected to a collision, enhancing the overall flexibility and buffering performance of the segment, thereby improving the protection effect of the device against external forces.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A segmented conical traffic road sign, comprising a support base (1), characterized in that, The surface of the support base (1) is detachably connected with a traffic sign main body (2), and a plurality of flexible conical segments (3) are arranged at equal intervals around the end face of the traffic sign main body (2) away from the support base (1). The traffic sign main body (2) and the plurality of flexible conical segments (3) together form a cone. An elastic reset strip (7) is arranged inside the flexible conical segment (3), and the elastic reset strip (7) is made of elastic steel.

2. The sectionalized conical traffic road sign according to claim 1, wherein The traffic sign main body (2) is made of rubber or plastic material, and the flexible conical segment (3) is made of thermoplastic rubber or polyurethane material.

3. A segmented conical traffic road sign according to claim 1, characterized in that, A connecting ring (5) is connected to the end faces of the plurality of flexible conical segments (3) away from the traffic sign main body (2), and anti-slip patterns are provided on the surface of the connecting ring (5). Through holes are provided on the surface of the support base (1).

4. A segmented conical traffic road sign according to claim 1, characterized in that, An auxiliary sleeve ring (4) is sleeved outside the plurality of flexible conical segments (3).

5. A segmented conical traffic road sign according to claim 1, wherein A reflective film is provided on the surface of the flexible conical segment (3).

6. The segmented conical traffic road sign according to claim 1, wherein, A plurality of fixing blocks (6) are arranged at the bottom of the surface of the traffic sign main body (2), and first connecting threaded holes (9) are provided on the surfaces of the fixing blocks (6). A plurality of second connecting threaded holes (10) are provided on the surface of the support base (1). A fixing bolt (8) is meshed and connected inside the first connecting threaded hole (9) and the second connecting threaded hole (10).

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