Road and bridge sign reflective sticker

Abstract

The utility model relates to the technical field of roads and bridges, in particular to a road and bridge sign reflective sticker which comprises a reflective sticker body, a plurality of marks are arranged on the surface of the reflective sticker body, an auxiliary device is arranged on the surface of the reflective sticker body and comprises four bolts located on one side of the reflective sticker body, and one end of each bolt is fixedly connected with a threaded sleeve. A rear pad is fixedly connected to the surface of the reflective patch body, a through hole is formed in the surface of the rear pad, a bolt penetrates through the through hole, a mounting hole is formed in the surface of the reflective patch body, a threaded sleeve penetrates through the mounting hole, and a protection assembly and a reinforcing assembly are arranged on one side of the reflective patch body. The bolt and the threaded sleeve can be matched with the threaded rod and the pressing piece, the reflective sticker body can be sequentially installed, the reinforcing combination and the protection assembly are sequentially clamped on the reflective sticker body, overall disassembly and assembly are convenient, the situation that the reflective sticker is difficult to disassemble and prone to being damaged in a traditional glue bonding mode is effectively reduced, and it is guaranteed that the reflective sticker body can be reused.

Description

TECHNICAL FIELD

[0001] The utility model relates to road and bridge technical field especially, relates to a road and bridge sign retroreflective sticker. BACKGROUND

[0002] Road and bridge sign retroreflective sticker is a kind of material pasted on the surface of road and bridge sign, and main function is to enhance the visibility of sign by reflecting light.In night or low light conditions, when vehicle light is irradiated on retroreflective sticker, it can reflect light back to light source direction, so that driver can clearly see the content of sign, such as indicating direction, speed limit, warning information, to ensure traffic safety.

[0003] In daily work, it is found that the existing road and bridge sign retroreflective sticker mainly relies on glue bonding to be fixed when installing, and the overall pasting operation is more troublesome, and when disassembling, due to the strong bonding effect of glue, retroreflective sticker is very difficult to be taken off from pasting position, often needs to be forcibly stripped with the aid of tool, and in this process, retroreflective sticker is very easy to be damaged, cannot be reused again. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconvenient disassembly in prior art, and provides a road and bridge sign retroreflective sticker.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road and bridge sign retroreflective sticker, including retroreflective sticker body, the surface of retroreflective sticker body is provided with a plurality of marks, the surface of retroreflective sticker body is provided with auxiliary device, the auxiliary device includes four bolts located at the side of retroreflective sticker body, one end of the bolt is fixedly connected with threaded sleeve, the surface of retroreflective sticker body is fixedly connected with rear pad, the surface of rear pad is provided with through hole, the through hole is passed through by bolt, the surface of retroreflective sticker body is provided with mounting hole, mounting hole is passed through by threaded sleeve, one side of retroreflective sticker body is provided with protection assembly and reinforcing assembly, the inner wall of threaded sleeve is connected with screw rod in thread, the surface of screw rod is fixedly connected with pressure piece, through the above-mentioned parts, when installing, first, bolt can be installed on corresponding position, then through hole is sleeved on bolt, threaded sleeve is passed through mounting hole in the surface of retroreflective sticker body, then screw rod is connected with threaded sleeve, screw rod cooperates with reinforcing assembly, protection assembly and retroreflective sticker body can be clamped, installation effect is realized, subsequent disassembly is facilitated, and retroreflective sticker body is not easy to be damaged.

[0006] Preferably, the protection assembly comprises a protective transparent film located on one side of the reflective sticker, four circular holes are formed in the surface of the protective transparent film, and the threaded sleeve passes through the circular holes, through the above-mentioned components, the circular holes on the surface of the protective transparent film can be sleeved on the threaded sleeve, then the screw is rotated, and the screw cooperates with the pressing piece to press the protective transparent film on the reflective sticker, so that the reflective sticker is protected.

[0007] Preferably, the protective transparent film comprises a polycarbonate layer and a fluorocarbon coating layer, the fluorocarbon coating layer is arranged above the polycarbonate layer, through the above-mentioned components, the protective transparent film combined by the polycarbonate layer and the fluorocarbon coating layer, the polycarbonate material has excellent impact resistance, high transparency, can withstand a certain degree of external force impact without being easily broken, and the fluorocarbon coating material can enhance the weather resistance of the protective cover and can effectively reflect and absorb ultraviolet rays.

[0008] Preferably, the reinforcing assembly comprises a frame, the frame is arranged on one side of the protective transparent film, through the above-mentioned components, the frame is placed on one side surface of the protective transparent film, then the screw is connected, the screw can clamp the frame through the pressing piece, the frame can press the protective transparent film, and the overall protection effect is improved.

[0009] Preferably, the frame is arranged in a rectangular shape.

[0010] Preferably, the pressing piece comprises a pressing ring I fixed on the surface of the screw, and a pressing ring II is fixedly connected to the surface of the pressing ring I, through the above-mentioned components, the pressing ring I can be extruded on the protective transparent film and the reflective sticker, and the pressing ring II can be extruded on the frame, so that the positioning and clamping effects are realized.

[0011] Preferably, the diameter of the pressing ring II is greater than that of the pressing ring I.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、in the utility model, through setting up auxiliary device, can pass through bolt and threaded sleeve cooperation screw and pressing piece, can install reflective sticker in turn, and clamp reinforcing assembly and protection assembly on reflective sticker in turn, overall dismounting is more convenient, effectively reduces traditional glue bonding mode difficult to disassemble and easy to damage reflective paste, guarantees that reflective sticker can be used twice.

[0014] 2、in the utility model, through setting up protection assembly, the protective transparent film combined by polycarbonate layer and fluorocarbon coating layer, polycarbonate material has excellent impact resistance, high transparency, can withstand a certain degree of external force impact without being easily broken, fluorocarbon coating material can enhance the weather resistance of the protective cover, can effectively reflect and absorb ultraviolet rays, improve the overall service life of reflective sticker. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model;

[0016] Figure 2 An explosion structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model;

[0017] Figure 3 A structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model; Figure 2 A structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model;

[0018] Figure 4 Another perspective explosion structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model;

[0019] Figure 5 A structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model; Figure 4 A structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model;

[0020] Figure 6 A protective transparent film structure schematic diagram of the road bridge sign reflective sticker is provided for the utility model.

[0021] Legend:

[0022] 1, reflective sticker body; 2, mark; 3, auxiliary device; 31, protective transparent film; 311, polycarbonate layer; 312, fluorocarbon coating; 32, frame; 33, round hole; 34, mounting hole; 35, rear pad; 36, bolt; 37, threaded sleeve; 38, screw; 39, pressure piece; 391, pressure ring one; 392, pressure ring two; 310, through hole. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-6 The utility model provides a technical scheme: a road bridge sign reflective sticker, including reflective sticker body 1, the surface of reflective sticker body 1 is provided with multiple marks 2, the surface of reflective sticker body 1 is provided with auxiliary device 3.

[0024] Specifically, auxiliary device 3 includes four bolts 36 located at one side of reflective sticker body 1, one end of bolt 36 is fixedly connected with threaded sleeve 37, the surface of reflective sticker body 1 is fixedly connected with rear pad 35, the surface of rear pad 35 is provided with through hole 310, through hole 310 is used for bolt 36 to pass through, the surface of reflective sticker body 1 is provided with mounting hole 34, mounting hole 34 is used for threaded sleeve 37 to pass through, one side of reflective sticker body 1 is provided with protection assembly and reinforcing assembly, the inner wall of threaded sleeve 37 is screw connected with screw 38, the surface of screw 38 is fixedly connected with pressure piece 39.

[0025] In the embodiment, when installing, the bolt 36 can be first installed at the corresponding position, then the through hole 310 is sleeved on the bolt 36, the threaded sleeve 37 is passed through the mounting hole 34 on the surface of the reflective sticker 1, then the screw rod 38 is connected with the threaded sleeve 37, and the screw rod 38 cooperates with the pressing piece 39 to clamp the reinforcing assembly, the protection assembly and the reflective sticker 1, so that the installation effect is realized, subsequent disassembly and assembly are facilitated, and the reflective sticker 1 is not easily damaged.

[0026] Specifically, the protection assembly comprises the protection transparent film 31 located on one side of the reflective sticker 1, and four circular holes 33 are formed in the surface of the protection transparent film 31, and the threaded sleeve 37 is passed through the circular hole 33.

[0027] In the embodiment, the circular hole 33 on the surface of the protection transparent film 31 is sleeved on the threaded sleeve 37, then the screw rod 38 is rotated, and the screw rod 38 cooperates with the pressing piece 39 to press the protection transparent film 31 on the reflective sticker 1, so that the reflective sticker 1 is protected.

[0028] Specifically, the protection transparent film 31 comprises a polycarbonate layer 311 and a fluorocarbon coating layer 312, and the fluorocarbon coating layer 312 is arranged above the polycarbonate layer 311.

[0029] In the embodiment, the protection transparent film 31 is combined by the polycarbonate layer 311 and the fluorocarbon coating layer 312, the polycarbonate material has excellent impact resistance, high transparency, can withstand a certain degree of external force impact without being easily broken, and the fluorocarbon coating material can enhance the weather resistance of the protection cover and can effectively reflect and absorb ultraviolet rays.

[0030] Specifically, the reinforcing assembly comprises a frame 32, and the frame 32 is arranged on one side of the protection transparent film 31 and placed on the surface of the protection transparent film 31, then when the screw rod 38 is connected, the screw rod 38 can clamp the frame 32 through the pressing piece 39, the frame 32 can press the protection transparent film 31, and the overall protection effect is improved.

[0031] Specifically, the frame 32 is in a rectangular shape.

[0032] Specifically, the pressing piece 39 comprises a pressing ring one 391 fixed on the surface of the screw rod 38, and the pressing ring two 392 is fixedly connected to the surface of the pressing ring one 391.

[0033] In the embodiment, the pressing ring one 391 can be pressed on the protection transparent film 31 and the reflective sticker 1, and the pressing ring two 392 can be pressed on the frame 32, so that the positioning and clamping effects are realized.

[0034] Specifically, the diameter of the pressing ring two 392 is greater than that of the pressing ring one 391.

[0035] Working principle: during installation, first install four bolts 36 in place, then put the through hole 310 on the back pad 35 surface on the bolt 36, the threaded sleeve 37 on the bolt 36 is in turn through the mounting hole 34 on the surface of the reflective sticker 1 and the round hole 33 on the surface of the protective transparent film 31, then thread the screw rod 38 with the threaded sleeve 37, the screw rod 38 drives the pressure piece 39 to move, the pressure ring one 391 and the pressure ring two 392 in the pressure piece 39 are respectively extruded on the protective transparent film 31 and the frame body 32, realizing the overall installation, facilitating subsequent disassembly, and the frame body 32 can press the protective transparent film 31 tightly on the reflective sticker 1, the protective transparent film 31 composed of polycarbonate layer 311 and fluorocarbon coating 312 can resist impact, has high transparency, can withstand a certain degree of external impact without breaking, fluorocarbon coating material can enhance the weather resistance of the protective cover, can effectively reflect and absorb ultraviolet rays, and improve the service life of the reflective sticker 1 as a whole.

Claims

1. A road bridge sign retroreflective sheeting comprising a retroreflective sheeting body (1), characterized in that: The surface of the reflective sticker (1) is provided with a plurality of marks (2), and the surface of the reflective sticker (1) is provided with an auxiliary device (3); The auxiliary device (3) comprises four bolts (36) located on one side of the reflective sticker (1), one end of the bolt (36) is fixedly connected with a threaded sleeve (37), the surface of the reflective sticker (1) is fixedly connected with a rear pad (35), the surface of the rear pad (35) is provided with a through hole (310), the through hole (310) is used for the bolt (36) to pass through, the surface of the reflective sticker (1) is provided with a mounting hole (34), the mounting hole (34) is used for the threaded sleeve (37) to pass through, one side of the reflective sticker (1) is provided with a protection assembly and a reinforcing assembly, the inner wall of the threaded sleeve (37) is threadedly connected with a screw rod (38), the surface of the screw rod (38) is fixedly connected with a pressing piece (39).

2. The road bridge sign retroreflective sheeting according to claim 1, wherein: The protection assembly comprises a protective transparent film (31) located on one side of the reflective sticker (1), the surface of the protective transparent film (31) is provided with four circular holes (33), and the circular holes (33) are used for the threaded sleeve (37) to pass through.

3. The road bridge sign retroreflective sheeting of claim 2, wherein: The protective transparent film (31) comprises a polycarbonate layer (311) and a fluorocarbon coating layer (312), and the fluorocarbon coating layer (312) is located above the polycarbonate layer (311).

4. The road bridge sign retroreflective sheeting of claim 1 wherein: The reinforcing assembly comprises a frame (32), and the frame (32) is located on one side of the protective transparent film (31).

5. The road bridge sign retroreflective sheeting of claim 4 wherein: The frame (32) is in a rectangular shape.

6. The road bridge sign retroreflective sheeting of claim 1 wherein: The pressing piece (39) comprises a pressing ring one (391) fixed on the surface of the screw rod (38), and the surface of the pressing ring one (391) is fixedly connected with a pressing ring two (392).

7. The road bridge sign retroreflective sheeting of claim 6 wherein: The diameter of the pressing ring two (392) is greater than that of the pressing ring one (391).

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