Reflecting assembly and warning device

Abstract

The utility model relates to a light reflecting assembly and a warning device, and the light reflecting assembly comprises a flexible housing which is provided with a transparent layer; the reflective film is arranged in the flexible shell, and the reflective film and the transparent layer are oppositely arranged; the two ends of the flexible shell can be separately connected, and the connecting assembly is used for connecting the two ends of the flexible shell to form a ring shape so as to be arranged on the outer side of the warning device body in a sleeving mode. According to the light reflecting assembly disclosed by the invention, the flexible shell is arranged for mounting the light reflecting film, the light reflecting film can be exposed through the transparent layer of the flexible shell, and once the light reflecting film is irradiated by light, the light with high recognition can be reflected through the transparent layer, so that a safety warning is given; meanwhile, the reflective film is mounted on the inner side of the flexible shell, so that the reflective film can be prevented from being directly exposed in the environment, and the risk of damage caused by scratching and rainwater erosion can be effectively avoided; in addition, the two ends of the flexible shell can form a ring after being connected through the connecting assembly, so that the warning device can be sleeved with the light reflecting assembly, and disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of road warnings, in particular to a reflective component and a warning device. Background Art

[0002] Traffic accidents are very likely to occur at night or in low light conditions, so in order to improve the warning effect of nighttime driving, warning poles with reflective functions are usually used. At present, most warning poles achieve the reflective function by pasting reflective film or spraying reflective paint on the surface, but they are easily scratched by pedestrians or vehicles due to long-term exposure to the environment, and after a long period of sun and rain, the reflective film is easily damaged or the reflective coating is easily peeled off, resulting in the failure of the night warning effect, and thus failing to ensure the safety of motor vehicles and pedestrians. Utility Model Content

[0003] Based on this, it is necessary to provide a reflective assembly and a warning device to address the problem that the reflective film or reflective coating provided on the surface of most warning column devices on the market is easily scratched, damaged or peeled off, resulting in the failure of the warning effect.

[0004] A reflective component comprises: a flexible shell, the flexible shell being formed with a transparent layer; a reflective film, the reflective film being arranged in the flexible shell, the reflective film being arranged opposite to the transparent layer; and a connecting component, the two ends of the flexible shell being separable and connectable, the connecting component being used to connect the two ends of the flexible shell and form a ring so as to be sleeved on the outside of a warning device body.

[0005] The present application discloses a reflective assembly, which is used to install a reflective film by arranging a flexible shell. The reflective film can be exposed through the transparent layer of the flexible shell. Once irradiated with light, it can reflect and transmit light with high recognition through the transparent layer, thereby providing a safety warning to passing vehicles. At the same time, the reflective film is installed on the inner side of the flexible shell to avoid the reflective film being directly exposed to the environment, thereby effectively avoiding the risk of damage caused by scratches and rain erosion, and can effectively ensure the warning effect for a long time; in addition, through the arrangement of the connecting assembly, the two ends of the flexible shell can be separated and connected, and the two ends of the flexible shell can be connected to form a ring so that the reflective assembly can be mounted on the outside of the warning device, making the reflective assembly easy to disassemble and assemble, and beautiful and durable.

[0006] In one embodiment, the flexible shell includes an inner shell and an outer shell, the outer shell is arranged on the inner shell, the reflective film is sandwiched between the outer shell and the inner shell, and the outer shell is formed with the transparent layer. By adopting the above structure, the inner shell is connected and assembled with the warning device, the reflective film is sandwiched between the outer shell and the inner shell, and the outer shell is located on the outside to effectively form a protective effect, avoiding the reflective film from being exposed, scratched or stained.

[0007] In one embodiment, one of the outer shell and the inner shell is provided with a mounting groove, and the other of the outer shell and the inner shell is adapted to be mounted in the mounting groove and abuts against the inner wall of the mounting groove. By adopting the above structure, the setting of the mounting groove can form a positioning effect, which is conducive to improving the assembly efficiency between the outer shell and the inner shell, and at the same time can improve the sealing of the connection between the two, and reduce the pollution of the reflective film caused by dust, rain or insects entering the mounting groove.

[0008] In one embodiment, the outer shell is provided with a first connection hole, the inner shell is provided with a second connection hole, and the first connection hole and the second connection hole are matched to connect the outer shell and the inner shell through a fastener. The connection and matching mode of the connection hole and the fastener can enable the inner shell and the outer shell to be quickly connected and securely installed.

[0009] In one embodiment, the outer shell is sealedly connected to the inner shell.

[0010] In one embodiment, the reflective film is glued to the outer shell or the inner shell. By gluing the reflective film to the flexible shell, it can be ensured that the reflective film will not shift during installation and use, ensuring that the reflective film can be accurately aligned with the transparent layer to effectively realize the reflective warning function.

[0011] In one embodiment, the inner shell is made of metal material. Furthermore, the inner shell is made of aluminum alloy material, so that the inner shell is easy to bend and the reflective component is conveniently assembled to the outside of the warning device.

[0012] In one embodiment, the outer shell is made of a transparent plastic material. Further, the outer shell is made of a transparent PC board, which has good light transmittance and flexibility, is light and not easy to break.

[0013] In one embodiment, the thickness of the inner shell is 0.6 mm.

[0014] In one embodiment, the thickness of the outer shell is 1 mm.

[0015] In one embodiment, the connection assembly includes a connection plate and a first connection column, one end of the connection plate is fixedly disposed on the second end of the flexible shell, the first connection column is disposed on the other end of the connection plate, the first end of the flexible shell is provided with a first through hole, and the first connection column is inserted into the first through hole so that the first end is connected to the second end. By adopting the above structure, one end of the connection plate is fixedly connected to the second end of the flexible shell, and the other end cooperates with the first through hole through the first connection column. When the first connection column is inserted into the first through hole, the first end of the flexible shell can be connected to the second end and form a ring.

[0016] In one embodiment, the first connecting column is provided with a third connecting hole, and the third connecting hole is used to cooperate with a fastener to lock the connecting plate and the first end. By adopting the above structure, the fastener can lock the first end after being connected to the first connecting column, which can effectively prevent the first end from being accidentally loosened, causing the reflective component to fall off after being installed on the warning device body.

[0017] In one embodiment, the second end is provided with a second through hole, the connecting assembly further comprises a second connecting column, the second connecting column is arranged on a side of the connecting plate away from the first connecting column, the second connecting column is inserted into the second through hole, the second connecting column is provided with a fourth connecting hole, the fourth connecting hole is used to cooperate with a fastener to connect the connecting plate and the second end. By adopting the above structure, the connection and separation of the connecting plate and the second end can be facilitated, so that when the reflective device is damaged, it is convenient for maintenance personnel to replace local parts, thereby reducing maintenance costs.

[0018] In one embodiment, the connecting plate is provided with a third through hole, and the third through hole is located in the middle of the connecting plate. Specifically, the connecting plate is made of metal material, and by providing the third through hole in the connecting plate, the middle of the connecting plate can be easily bent and deformed, so that when there is a processing error in the reflective component or the main body of the warning device, the connecting plate can still be well matched with the flexible shell to be assembled on the outside of the main body of the warning device.

[0019] In one embodiment, the connecting plate is an arc panel. The arc panel structure enables the two ends of the flexible shell to be better adapted to the cylindrical appearance of the warning column after being connected.

[0020] In one embodiment, the connecting plate is arranged on a side of the flexible shell away from the transparent layer. By arranging the connecting plate inside the device, the appearance integrity of the reflective assembly can be improved after the flexible shell is connected, and the risk of the connecting plate being exposed and damaged can be reduced.

[0021] In one of the embodiments, the flexible shell is disposed on the inner shell.

[0022] In one embodiment, the connection assembly includes a first connection plate, a second connection plate, a first fastener and a second fastener, a first positioning hole is provided on the first end of the flexible shell, a second positioning hole is provided on the second end of the flexible shell, the first end and the second end are both located between the first connection plate and the second connection plate, the first fastener passes through the first connection plate, the first positioning hole and the second connection plate in sequence to fasten the first connection plate, the first end and the second connection plate together, and the second fastener passes through the first connection plate, the second positioning hole and the second connection plate in sequence to fasten the first connection plate, the second end and the second connection plate together. Through the cooperation of the first connection plate and the second connection plate, the first end and the second end of the flexible shell can be clamped so that the first end and the second end are connected to enclose to form an annular reflective assembly, and the annular structure can be kept stable by locking the first fastener and the second fastener.

[0023] In one embodiment, a decorative piece is further included, and the decorative piece is arranged on the flexible shell, and the decorative piece is used to cover the exposed part of the connecting component. The setting of the decorative piece can avoid direct exposure of the connecting component, which can further improve the aesthetics of the reflective component and the warning device on the one hand, and reduce the risk of damage caused by external force collision or rain erosion when the connecting component is exposed.

[0024] A second aspect of the present application discloses a warning device.

[0025] A warning device comprises: a main body; the above-mentioned reflective assembly, wherein the reflective assembly is sleeved on the outside of the main body. The warning device provided in the second aspect of the present application adopts any of the above-mentioned reflective assemblies, and is provided with a flexible shell for installing a reflective film, which can prevent the reflective film from being directly exposed to the environment, thereby effectively avoiding the risk of damage caused by scratches and rain erosion, and can effectively ensure the warning effect for a long time; in addition, through the setting of the connecting assembly, the two ends of the flexible shell can be separated and connected, and the two ends of the flexible shell can be connected to form a ring so that the reflective assembly can be sleeved on the outside of the main body of the warning device, which is convenient for disassembly and assembly, and is beautiful and durable.

[0026] In one embodiment, the peripheral wall of the main body is provided with an annular groove, and at least part of the reflective component is located in the annular groove. The annular groove can form a positioning function, so that the reflective component can be installed on the outside of the main body more quickly. At the same time, after the reflective component is installed in the annular groove, it can be more stably arranged to prevent slipping and reduce the possibility of rainwater seeping into the reflective component. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is an exploded view of a reflective assembly according to one embodiment;

[0028] Figure 2 is a cross-sectional view of a reflective assembly according to one embodiment;

[0029] Figure 3 A perspective view of a connection assembly according to one embodiment.

[0030] The corresponding relationship between the reference numerals and the component names is as follows:

[0031] 1 flexible shell, 101 first through hole, 11 outer shell, 111 transparent layer, 12 inner shell;

[0032] 2. Reflective film;

[0033] 3 connecting assembly, 301 third connecting hole, 302 fourth connecting hole, 303 third through hole, 31 connecting plate, 32 first connecting column, 33 second connecting column;

[0034] 4 decorative pieces. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0037] The reflective components according to some embodiments of the present invention are described below with reference to the accompanying drawings.

[0038] like Figures 1 to 3 As shown, this embodiment discloses a reflective component, including: a flexible shell 1, the flexible shell 1 is formed with a transparent layer 111; a reflective film 2, the reflective film 2 is arranged in the flexible shell 1, and the reflective film 2 is arranged opposite to the transparent layer 111; a connecting component 3, the two ends of the flexible shell 1 can be separated and connected, and the connecting component 3 is used to connect the two ends of the flexible shell 1 and form a ring to be mounted on the outside of the warning device body.

[0039] The present application discloses a reflective assembly, in which a flexible shell 1 is provided for installing a reflective film 2. The reflective film 2 can be exposed through a transparent layer 111 of the flexible shell 1. Once irradiated with light, the reflective film 2 can be reflected through the transparent layer 111 to transmit light with high recognition, thereby providing a safety warning to passing vehicles. Meanwhile, the reflective film 2 is installed on the inner side of the flexible shell 1 to avoid the reflective film 2 being directly exposed to the environment, thereby effectively avoiding the risk of damage caused by scratches and rain erosion, and effectively ensuring the warning effect for a long time. In addition, through the provision of a connecting assembly 3, the two ends of the flexible shell 1 can be separated and connected. After the two ends of the flexible shell 1 are connected, a ring can be formed so that the reflective assembly can be sleeved on the outside of the warning device, making the reflective assembly easy to disassemble and assemble, and beautiful and durable.

[0040] like Figure 1 and Figure 2 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the flexible shell 1 includes an inner shell 12 and an outer shell 11, the outer shell 11 is arranged on the inner shell 12, the reflective film 2 is sandwiched between the outer shell 11 and the inner shell 12, and the outer shell 11 is formed with a transparent layer 111. By adopting the above structure, the inner shell 12 is connected and assembled with the warning device, the reflective film 2 is sandwiched between the outer shell 11 and the inner shell 12, and the outer shell 11 is located on the outside to effectively form a protective effect, so as to prevent the reflective film 2 from being exposed, scratched or stained.

[0041] In addition to the features of the above embodiment, the present embodiment further defines that: one of the outer shell 11 and the inner shell 12 is provided with a mounting groove, and the other of the outer shell 11 and the inner shell 12 is adapted to be mounted in the mounting groove and abuts against the inner wall of the mounting groove. By adopting the above structure, the arrangement of the mounting groove can form a positioning function, which is conducive to improving the assembly efficiency between the outer shell 11 and the inner shell 12, and at the same time can improve the sealing of the connection between the two, and reduce the pollution of the reflective film 2 caused by dust, rain or insects entering the mounting groove.

[0042] In addition to the features of the above embodiment, the present embodiment further defines that: the outer shell 11 is provided with a first connection hole, the inner shell 12 is provided with a second connection hole, and the first connection hole and the second connection hole are matched by fasteners to connect the outer shell 11 and the inner shell 12. The connection and matching mode of the connection holes and the fasteners can enable the inner shell 12 and the outer shell 11 to be quickly connected and securely installed.

[0043] In addition to the features of the above embodiments, this embodiment further defines that: the outer shell 11 is sealedly connected to the inner shell 12 .

[0044] In addition to the features of the above embodiments, the present embodiment further defines that the reflective film 2 is bonded to the outer shell 11 or the inner shell 12. By bonding the reflective film 2 to the flexible shell 1, it is ensured that the reflective film 2 will not shift during installation and use, and that the reflective film 2 can be accurately aligned with the transparent layer 111 to effectively realize the reflective warning function.

[0045] In addition to the features of the above embodiment, this embodiment further defines that: the inner shell 12 is made of metal material. Furthermore, the inner shell 12 is made of aluminum alloy material, so that the inner shell 12 is easy to bend and the reflective component is conveniently assembled to the outside of the warning device.

[0046] In addition to the features of the above embodiment, this embodiment further defines that: the outer shell 11 is made of a transparent plastic material. Furthermore, the outer shell 11 is made of a transparent PC board, which has good light transmittance and flexibility, is light and not easy to break.

[0047] In addition to the features of the above embodiment, this embodiment further defines that: the thickness of the inner shell 12 is 0.6 mm.

[0048] In addition to the features of the above embodiment, this embodiment further defines that: the thickness of the outer shell 11 is 1 mm.

[0049] like Figure 1 and Figure 3 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the connection assembly 3 includes a connection plate 31 and a first connection column 32, one end of the connection plate 31 is fixedly arranged on the second end of the flexible shell 1, the first connection column 32 is arranged on the other end of the connection plate 31, the first end of the flexible shell 1 is provided with a first through hole 101, and the first connection column 32 is inserted into the first through hole 101 so that the first end is connected to the second end. By adopting the above structure, one end of the connection plate 31 is fixedly connected to the second end of the flexible shell 1, and the other end is matched with the first through hole 101 through the first connection column 32. When the first connection column 32 is inserted into the first through hole 101, the first end of the flexible shell 1 can be connected to the second end and form a ring.

[0050] like Figure 1 and Figure 3 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the first connecting column 32 is provided with a third connecting hole 301, and the third connecting hole 301 is used to cooperate with the fastener to lock the connecting plate 31 and the first end. By adopting the above structure, the fastener can form a locking effect on the first end after being connected to the first connecting column 32, which can effectively prevent the first end from being accidentally loosened, causing the reflective component to fall off after being installed on the warning device body.

[0051] like Figure 1 and Figure 3As shown, in addition to the features of the above embodiment, this embodiment further defines that: the second end is provided with a second through hole, the connecting assembly 3 also includes a second connecting column 33, the second connecting column 33 is arranged on the side of the connecting plate 31 away from the first connecting column 32, the second connecting column 33 is inserted into the second through hole, and the second connecting column 33 is provided with a fourth connecting hole 302, and the fourth connecting hole 302 is used to cooperate with the fastener to connect the connecting plate 31 and the second end. By adopting the above structure, the connection and separation of the connecting plate 31 and the second end can be facilitated, so that when the reflective device is damaged, it is convenient for maintenance personnel to replace local parts and reduce maintenance costs.

[0052] like Figure 1 and Figure 3 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the connecting plate 31 is provided with a third through hole 303, and the third through hole 303 is located in the middle of the connecting plate 31. Specifically, the connecting plate 31 is made of metal material, and by providing the third through hole 303 on the connecting plate 31, the middle of the connecting plate 31 can be easily bent and deformed, so that when a processing error occurs in the reflective component or the main body of the warning device, the connecting plate 31 can still be well matched with the flexible shell 1 to be assembled on the outside of the main body of the warning device.

[0053] In addition to the features of the above embodiment, this embodiment further defines that: the connecting plate 31 is an arc panel. The arc panel structure enables the two ends of the flexible housing 1 to be better adapted to the cylindrical appearance of the warning column after being connected.

[0054] like Figure 1 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the connecting plate 31 is arranged on the side of the flexible shell 1 away from the transparent layer 111. By arranging the connecting plate 31 on the inner side of the device, the appearance integrity of the reflective assembly can be improved after the flexible shell 1 is connected, and the risk of the connecting plate 31 being exposed and damaged can be reduced.

[0055] like Figure 1 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the flexible shell 1 is disposed on the inner shell 12 .

[0056] In one embodiment, the connection assembly 3 includes a first connection plate, a second connection plate, a first fastener and a second fastener. A first positioning hole is provided on the first end of the flexible shell 1, a second positioning hole is provided on the second end of the flexible shell 1, and the first end and the second end are both located between the first connection plate and the second connection plate. The first fastener passes through the first connection plate, the first positioning hole and the second connection plate in sequence to fasten the first connection plate, the first end and the second connection plate together. The second fastener passes through the first connection plate, the second positioning hole and the second connection plate in sequence to fasten the first connection plate, the second end and the second connection plate together. Through the cooperation of the first connection plate and the second connection plate, the first end and the second end of the flexible shell 1 can be clamped so that the first end and the second end are connected to enclose to form an annular reflective assembly, and the annular structure can be kept stable by locking the first fastener and the second fastener.

[0057] like Figure 1 As shown, in addition to the features of the above embodiment, this embodiment is further defined as follows: it also includes a decorative member 4, which is arranged on the flexible housing 1 and is used to cover the exposed portion of the connecting assembly 3. The setting of the decorative member 4 can avoid direct exposure of the connecting assembly 3, which can further improve the aesthetics of the reflective assembly and the warning device on the one hand, and reduce the risk of damage caused by external collision or rain erosion when the connecting assembly 3 is exposed.

[0058] A second aspect of the present application discloses a warning device.

[0059] This embodiment discloses a warning device, comprising: a main body; the above-mentioned reflective component, which is sleeved on the outside of the main body. The warning device provided in the second aspect of the present application adopts any of the above-mentioned reflective components, and is provided with a flexible shell 1 for installing a reflective film 2, which can prevent the reflective film 2 from being directly exposed to the environment, thereby effectively avoiding the risk of damage caused by scratches and rain erosion, and can effectively ensure the warning effect for a long time; in addition, through the setting of the connecting component 3, the two ends of the flexible shell 1 can be separated and connected, and the two ends of the flexible shell 1 can be connected to form a ring so that the reflective component can be sleeved on the outside of the main body of the warning device, which is convenient for disassembly and assembly, and is beautiful and durable.

[0060] In addition to the features of the above embodiment, this embodiment further defines that: the peripheral wall of the main body is provided with an annular groove, and at least part of the reflective assembly is located in the annular groove. The annular groove can form a positioning function, so that the reflective assembly can be installed on the outside of the main body more quickly, and the reflective assembly can be more stably arranged after being installed in the annular groove, preventing slipping, and reducing the possibility of rainwater seeping into the reflective assembly.

[0061] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A reflective assembly, characterized in that: include: A flexible shell (1), wherein the flexible shell (1) is formed with a transparent layer (111); A reflective film (2), wherein the reflective film (2) is arranged in the flexible shell (1), and the reflective film (2) is arranged opposite to the transparent layer (111); A connecting component (3), the two ends of the flexible shell (1) can be detachably connected, and the connecting component (3) is used to connect the two ends of the flexible shell (1) to form a ring shape so as to be sleeved on the outside of the warning device body.

2. The reflective assembly according to claim 1, characterized in that: The flexible shell (1) comprises an inner shell (12) and an outer shell (11), wherein the outer shell (11) is arranged on the inner shell (12), the reflective film (2) is sandwiched between the outer shell (11) and the inner shell (12), and the outer shell (11) is formed with the transparent layer (111).

3. The reflective assembly according to claim 2, characterized in that: One of the outer shell (11) and the inner shell (12) is provided with a mounting groove, and the other of the outer shell (11) and the inner shell (12) is adapted to be mounted in the mounting groove and abuts against an inner wall of the mounting groove; and / or The outer shell (11) is provided with a first connecting hole, and the inner shell (12) is provided with a second connecting hole, and the first connecting hole and the second connecting hole are matched to connect the outer shell (11) and the inner shell (12) through a fastener; and / or The outer shell (11) is sealedly connected to the inner shell (12); and / or The reflective film (2) is bonded to the outer shell (11) or the inner shell (12).

4. The reflective assembly according to claim 2, characterized in that: The inner shell (12) is made of metal material; and / or The outer shell (11) is made of transparent plastic material.

5. The reflective assembly according to claim 1, characterized in that: The connection assembly (3) comprises a connection plate (31) and a first connection column (32), one end of the connection plate (31) is fixedly arranged on the second end of the flexible shell (1), and the first connection column (32) is arranged on the other end of the connection plate (31), and the first end of the flexible shell (1) is provided with a first through hole (101), and the first connection column (32) is inserted into the first through hole (101) so that the first end is connected to the second end.

6. The reflective assembly according to claim 5, characterized in that: The first connecting column (32) is provided with a third connecting hole (301), and the third connecting hole (301) is used to cooperate with a fastener to lock the connecting plate (31) and the first end; and / or The second end is provided with a second through hole, and the connecting assembly (3) also includes a second connecting column (33), the second connecting column (33) is arranged on a side of the connecting plate (31) away from the first connecting column (32), the second connecting column (33) is inserted into the second through hole, and the second connecting column (33) is provided with a fourth connecting hole (302), and the fourth connecting hole (302) is used to cooperate with a fastener to connect the connecting plate (31) and the second end.

7. The reflective assembly according to claim 5, characterized in that: The connecting plate (31) is provided with a third through hole (303), and the third through hole (303) is located in the middle of the connecting plate (31); and / or The connecting plate (31) is an arc panel; and / or The connecting plate (31) is arranged on a side of the flexible housing (1) away from the transparent layer (111).

8. The reflective assembly according to claim 1, characterized in that: The connection assembly (3) comprises a first connection plate, a second connection plate, a first fastener and a second fastener, a first positioning hole is provided on the first end of the flexible shell (1), a second positioning hole is provided on the second end of the flexible shell (1), the first end and the second end are both located between the first connection plate and the second connection plate, the first fastener passes through the first connection plate, the first positioning hole and the second connection plate in sequence to fasten the first connection plate, the first end and the second connection plate together, the second fastener passes through the first connection plate, the second positioning hole and the second connection plate in sequence to fasten the first connection plate, the second end and the second connection plate together; and / or It also comprises a decorative piece (4), wherein the decorative piece (4) is arranged on the flexible shell (1), and the decorative piece (4) is used to cover the exposed part of the connection assembly (3).

9. A warning device, characterized in that: include: main body; The reflective assembly according to any one of claims 1 to 8, wherein the reflective assembly is sleeved on the outside of the main body.

10. The warning device according to claim 9, characterized in that: An annular groove is provided on the peripheral wall of the main body, and at least a part of the reflective component is located in the annular groove.

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