Windproof triangular warning frame

Abstract

The utility model relates to the technical field of triangular warning frames, in particular to a windproof triangular warning frame which comprises a bottom plate, the side wall of the bottom plate is rotationally connected with a left rotating shaft, the side wall of the left rotating shaft is rotationally connected with a left side plate, the side wall of the bottom plate is rotationally connected with a right rotating shaft, and the side wall of the right rotating shaft is rotationally connected with a right side plate. The side wall of the left side plate is rotationally connected with an upper rotating shaft, and a groove is formed in the side wall of the right side plate and connected with the upper rotating shaft in a hooked mode. When the triangular warning plate needs to be used, the box body can be opened, the triangular warning plate is taken out from the box cover, then the left side plate and the right side plate are moved, the groove of the right side plate is hooked with the upper rotating shaft to form the triangular warning plate, and then the extension rod can be pulled to drive the rotating sleeve to rotate and unfold through the supporting rotating shaft to form a supporting table top. The area of a supporting table top at the bottom of the triangular warning board can be increased, the gravity center is lowered, stability is improved, and the triangular warning board is not prone to being blown by wind.

Description

Technical Field

[0001] This utility model relates to the field of triangular warning frame technology, specifically a windproof triangular warning frame. Background Technology

[0002] Warning triangles are typically made of materials such as plastic, PMMA, and ABS. They are used to warn other vehicles in emergency situations. When a car encounters a sudden breakdown and needs to stop for repairs, or is forced to stop on the side of the road due to an accident and is obstructing traffic and difficult to move, the warning triangle can alert other vehicles to give way and prevent secondary accidents.

[0003] Traditional warning triangles typically have a simple structural design, often using lightweight plastic or metal supports. They have a small bottom support area and a high center of gravity. While this design can maintain stability in calm or light wind conditions, it is prone to tipping over or shifting.

[0004] In view of this, we propose a windproof triangular warning stand. Utility Model Content

[0005] The purpose of this invention is to provide a windproof triangular warning bracket to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A windproof triangular warning bracket includes a base plate, a left rotating shaft rotatably connected to the side wall of the base plate, a left side plate rotatably connected to the side wall of the left rotating shaft, a right rotating shaft rotatably connected to the side wall of the base plate, a right side plate rotatably connected to the side wall of the right rotating shaft, an upper rotating shaft rotatably connected to the side wall of the left side plate, and a groove formed on the side wall of the right side plate, which is connected to the upper rotating shaft. Support bases are rotatably connected to the side walls of both the left and right rotating shafts, and a support rotating shaft is provided inside the support base. Two rotating sleeves are rotatably connected to the side walls of the support rotating shafts, and extension rods are fixedly connected to the side walls of the rotating sleeves. A cover is provided below the extension rod, and a box body is connected to one end of the cover.

[0008] When the warning triangle is needed, the box can be opened, the warning triangle can be taken out from the lid, then the left and right side panels can be moved, and the groove of the right side panel can be connected to the upper pivot to form the warning triangle. Then the extension rod can be pulled, so that the extension rod drives the rotating sleeve to rotate and unfold through the support pivot to form a support platform. This will increase the area of ​​the support platform at the bottom of the warning triangle, lower the center of gravity, improve stability, and make the warning triangle less likely to be blown away by the wind.

[0009] Preferably, one end of the left rotating shaft, right rotating shaft, and upper rotating shaft is fitted with a reinforcing plate;

[0010] By installing a reinforcing plate, a snap-fit ​​triangular plate is formed, providing a limiting and fixing function for the assembled warning triangle, preventing it from loosening. When strong winds occur on the road surface where the warning triangle is placed, or when airflow caused by passing vehicles passes over the warning triangle, the impact force may cause the warning triangle to bend. In this case, the reinforcing plate can provide a double-layer reinforcement structure, thereby significantly improving the bending resistance of the warning triangle and preventing deformation.

[0011] Preferably, an air leakage groove is provided in the middle of the reinforcing plate;

[0012] By incorporating air vents, a portion of the strong winds can pass through the warning triangle when it encounters strong airflow, reducing the impact of the airflow and thus reducing wind resistance. This decreases the likelihood of the warning triangle being blown away, making it more stable. In windy, rainy, or dusty weather, the wind and rain can escape through this vent, preventing the accumulation of substances on the surface of the warning triangle and ensuring its stability under complex conditions. Furthermore, the air vents reduce the weight of the reinforcement plate, decreasing the probability of weight bias in the warning triangle and further improving its stability in use.

[0013] Preferably, the sidewalls of the reinforcing plate are coated with fluorescent paint;

[0014] By setting up fluorescent spray paint, which has the characteristic of "storing light and emitting light", it can absorb and store light energy during the day or when there is a light source; when it is at dusk, dawn, cloudy or in a tunnel, it will automatically release bright fluorescence, making the warning triangle still visible under non-strong light conditions.

[0015] Preferably, the size of the reinforcing plate is smaller than the size of the triangular warning plate formed by the base plate, the left side plate, and the right side plate;

[0016] Smaller reinforcement plates reduce wind resistance, further reducing the likelihood of the warning triangle being blown away.

[0017] Preferably, the lid and the side wall of the box body are provided with strip grooves;

[0018] By setting up strip slots, operation prompts and product information can be pasted on the slots for easy operation.

[0019] Preferably, the lid and the side wall of the box body are provided with indicator arrows;

[0020] By setting an indicator arrow, you can indicate the direction in which the lid separates from the box body.

[0021] Preferably, the bottom surface of the base plate is provided with a limiting buckle;

[0022] By setting a limit buckle, when the extension rod is below the base plate, the limit buckle will engage with the extension rod, thereby fixing the extension rod and preventing it from moving freely.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This windproof triangular warning bracket allows you to open the box and remove the warning board when needed. Then, move the left and right side panels, and connect the groove of the right side panel with the upper pivot to form the warning board. After that, pull the extension rod, which will cause the rotating sleeve to rotate and unfold through the support pivot, forming a support platform. This increases the area of ​​the support platform at the bottom of the warning board, lowers the center of gravity, and improves stability, making the warning board less likely to be blown away by the wind. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is one of the side view structural schematic diagrams of this utility model;

[0027] Figure 3 for Figure 2 Enlarged structural diagram of section A in the middle;

[0028] Figure 4 This is a top view schematic diagram of the structure of this utility model.

[0029] In the diagram: 1. Base plate; 2. Left pivot; 3. Left side plate; 4. Right pivot; 5. Right side plate; 6. Top pivot; 7. Groove; 8. Support base; 9. Support pivot; 10. Rotating sleeve; 11. Extension rod; 12. Box cover; 13. Box body; 14. Reinforcing plate; 15. Air leakage groove; 16. Strip groove; 17. Indicator arrow; 18. Limit buckle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0032] Please see Figure 1 - Figure 4 As shown, this utility model provides a technical solution:

[0033] A windproof triangular warning bracket includes a base plate 1. A left rotating shaft 2 is rotatably connected to the side wall of the base plate 1, and a left side plate 3 is rotatably connected to the side wall of the left rotating shaft 2. A right rotating shaft 4 is rotatably connected to the side wall of the base plate 1, and a right side plate 5 is rotatably connected to the side wall of the right rotating shaft 4. An upper rotating shaft 6 is rotatably connected to the side wall of the left side plate 3, and a groove 7 is formed on the side wall of the right side plate 5, which is connected to the upper rotating shaft 6. Support bases 8 are rotatably connected to the side walls of both the left and right rotating shafts 2 and 4. A support rotating shaft 9 is provided inside the support base 8, and two rotating sleeves 10 are rotatably connected to the side walls of the support rotating shafts 9. The side walls of the rotating sleeves 10 are fixedly connected to... An extension rod 11 is attached, and a cover 12 is located below the extension rod 11. One end of the cover 12 is connected to a box body 13. When the triangular warning plate is needed, the box body 13 can be opened, and the triangular warning plate can be taken out from the cover 12. Then, the left side plate 3 and the right side plate 5 can be moved, and the groove 7 of the right side plate 5 can be hooked to the upper rotating shaft 6 to form a triangular warning plate. Then, the extension rod 11 can be pulled, so that the extension rod 11 drives the rotating sleeve 10 to rotate and unfold through the support rotating shaft 9 to form a support platform. This will increase the area of ​​the support platform at the bottom of the triangular warning plate, lower the center of gravity, improve stability, and make the triangular warning plate less likely to be blown away by the wind.

[0034] In this embodiment, a reinforcing plate 14 is snapped onto one end of the left pivot 2, the right pivot 4, and the upper pivot 6. By setting the reinforcing plate 14, the reinforcing plate 14 forms a snap-fit ​​fixed triangular plate, which provides a limiting and fixing function for the completed triangular warning plate, preventing the completed triangular warning plate from loosening. When strong winds occur on the road where the triangular warning plate is placed, or when airflow caused by vehicles passes over the triangular warning plate, the impact force may cause the triangular warning plate to bend. At this time, the reinforcing plate 14 can provide a double-layer reinforcement structure, thereby greatly improving the bending resistance of the triangular warning plate and preventing the triangular warning plate from deforming.

[0035] In this embodiment, a ventilation groove 15 is provided in the middle of the reinforcing plate 14. By providing the ventilation groove 15, a vent is formed, allowing some of the strong airflow to pass through when the warning triangle encounters strong winds, reducing the impact of the airflow on the warning triangle, thereby reducing wind resistance and the probability of the warning triangle being blown away by the wind, making the warning triangle more stable. In windy, rainy, or dusty weather, the wind and rain can flow out through this vent, preventing the accumulation of such substances on the surface of the warning triangle, ensuring the stability of the warning triangle under complex conditions. The ventilation groove 15 also reduces the weight of the reinforcing plate 14, reducing the probability of the warning triangle deviating in weight due to the weight of the reinforcing plate 14, and further improving the stability of the warning triangle in use.

[0036] In this embodiment, the sidewall of the reinforcing plate 14 is coated with fluorescent paint. By setting the fluorescent paint, the fluorescent paint itself has the characteristics of "storing light and emitting light". During the day or when there is a light source, it can absorb and store light energy. When at dusk, dawn, cloudy days or in tunnels, it will release bright fluorescence on its own, making the triangular warning board still conspicuous under non-strong light conditions.

[0037] In this embodiment, the size of the reinforcing plate 14 is smaller than the size of the triangular warning plate formed by the base plate 1, the left side plate 3 and the right side plate 5; the smaller reinforcing plate 14 can reduce wind resistance and further reduce the possibility of the triangular warning plate being blown away.

[0038] In this embodiment, the side walls of the lid 12 and the body 13 are provided with strip grooves 16; by providing strip grooves 16, operation prompts and product information can be pasted on the strip grooves 16 for convenient operation.

[0039] In this embodiment, the side walls of the lid 12 and the body 13 are provided with indicator arrows 17; by setting the indicator arrows 17, the indicator arrows 17 can remind the lid 12 and the body 13 of the separation direction.

[0040] In this embodiment, the bottom surface of the base plate 1 is provided with a limiting buckle 18; by providing the limiting buckle 18, when the extension rod 11 is below the base plate 1, the limiting buckle 18 will engage with the extension rod 11, thereby fixing the extension rod 11 and preventing the extension rod 11 from moving at will.

[0041] In this embodiment, when a windproof triangular warning bracket is in use and a triangular warning plate is needed, the box 13 can be opened, the triangular warning plate can be taken out from the box cover 12, the left side plate 3 and the right side plate 5 can be moved, and the groove 7 of the right side plate 5 can be hooked to the upper rotating shaft 6 to form a triangular warning plate. Then, the extension rod 11 can be pulled, so that the extension rod 11 drives the rotating sleeve 10 to rotate and unfold through the support rotating shaft 9 to form a support platform. This will increase the area of ​​the support platform at the bottom of the triangular warning plate, lower the center of gravity, improve stability, and make the triangular warning plate less likely to be blown away by the wind.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A windproof triangular warning stand comprising a base plate (1), characterized in that: The side wall of the base plate (1) is rotatably connected to the left rotating shaft (2), and the side wall of the left rotating shaft (2) is rotatably connected to the left side plate (3). The side wall of the base plate (1) is rotatably connected to the right rotating shaft (4), and the side wall of the right rotating shaft (4) is rotatably connected to the right side plate (5). The side wall of the left side plate (3) is rotatably connected to the upper rotating shaft (6), and the side wall of the right side plate (5) is provided with a groove (7), and the groove (7) is connected to the upper rotating shaft (6). The side walls of the left rotating shaft (2) and the right rotating shaft (4) are both rotatably connected to the support base (8), and the support base (8) is provided with a support rotating shaft (9). The side wall of the support rotating shaft (9) is rotatably connected to two rotating sleeves (10), and the side wall of the rotating sleeves (10) is fixedly connected to an extension rod (11). The bottom of the extension rod (11) is provided with a box cover (12), and one end of the box cover (12) is connected to a box body (13).

2. A windproof triangular warning stand according to claim 1, characterized in that: A reinforcing plate (14) is snapped onto one end of the left rotating shaft (2), right rotating shaft (4) and upper rotating shaft (6).

3. A windproof triangular warning stand according to claim 2, characterized in that: An air leakage groove (15) is provided in the middle of the reinforcing plate (14).

4. A windproof triangular warning bracket according to claim 2, characterized in that: The sidewalls of the reinforcing plate (14) are coated with fluorescent paint.

5. A windproof triangular warning bracket according to claim 2, characterized in that: The size of the reinforcing plate (14) is smaller than the size of the triangular warning plate formed by the bottom plate (1), the left side plate (3) and the right side plate (5).

6. A windproof triangular warning bracket according to claim 1, characterized in that: The side walls of the lid (12) and the body (13) are provided with strip grooves (16).

7. A windproof triangular warning bracket according to claim 1, characterized in that: The side walls of the lid (12) and the body (13) are provided with indicator arrows (17).

8. A windproof triangular warning bracket according to claim 1, characterized in that: The bottom surface of the base plate (1) is provided with a limiting buckle (18).

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