Composite flash PVC (polyvinyl chloride) reflective sheet

Abstract

The utility model provides a composite flash PVC (polyvinyl chloride) reflective sheet. The composite flash PVC reflective sheet comprises: a back plate; a plurality of positioning blocks, wherein the plurality of positioning blocks are fixedly arranged on the back plate; the rotating shaft is rotationally mounted on the plurality of positioning blocks; the plurality of rotating plates are fixedly arranged on the rotating shaft in a sleeving manner; the adjustable light reflecting sheet mechanism is arranged on one side of the back plate; and the angle adjusting mechanism is arranged on the back plate. The composite flash PVC reflective sheet provided by the utility model has the advantages that the reflective area can be adjusted, the reflective angle can be adjusted, the operation is more convenient, and the installation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of PVC reflective sheet technology, and in particular to a composite flashing PVC reflective sheet. Background Technology

[0002] Reflective materials are widely used in various fields such as public transportation, power, mining, and decoration. When reflective products are illuminated by beams of light from vehicle headlights in the dark or at night, the striking retroreflected light effectively serves as a safety warning to drivers and passengers. PVC reflective sheets are widely used in daily life, such as reflective stickers and warning signs.

[0003] However, the existing PVC reflective sheets have fixed shapes and lengths, so staff cannot adjust the reflective area of ​​the PVC reflective sheets according to different usage scenarios, which is quite inconvenient.

[0004] Therefore, it is necessary to provide a composite glitter PVC reflective sheet to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a composite flashing PVC reflective sheet that has adjustable reflective area and reflective angle, is easy to operate, and is easy to install.

[0006] To solve the above-mentioned technical problems, the composite flashing PVC reflective sheet provided by this utility model includes: a back plate; multiple positioning blocks, all of which are fixedly installed on the back plate; a rotating shaft, which is rotatably installed on the multiple positioning blocks; multiple rotating plates, all of which are fixedly sleeved on the rotating shaft; an adjustable reflective sheet mechanism, which is disposed on one side of the back plate; and an angle adjustment mechanism, which is disposed on the back plate.

[0007] Preferably, the adjustable reflector mechanism includes two extension plates, two rectangular slots, multiple limiting slots, a central reflector, multiple rubber damping blocks, and multiple PVC reflective lattices. Both extension plates are disposed on one side of the back plate. The two rectangular slots are respectively formed on the sides of the two extension plates that are close to each other. The multiple limiting slots are respectively formed on the inner walls of the two rectangular slots. The central reflector is fixedly installed on one side of the multiple rotating plates and is slidably connected to the inner walls of the two rectangular slots. The multiple rubber damping blocks are fixedly installed on the central reflector and are slidably connected to the inner walls of the multiple limiting slots.

[0008] Preferably, the angle adjustment mechanism includes multiple horizontal plates, a worm gear, and a worm wheel. The multiple horizontal plates are fixedly mounted on the back plate, the worm gear is rotatably mounted on the multiple horizontal plates, and the worm wheel is fixedly sleeved on the rotating shaft. The worm gear meshes with the worm wheel.

[0009] Preferably, a knob is fixedly installed at the top of the worm gear, and the knob is provided with multiple anti-slip textures.

[0010] Preferably, the back plate has multiple mounting holes, and the mounting holes are located at the four corners of the back plate.

[0011] Preferably, a plurality of adhesive strips are provided on one side of the back plate, and each of the adhesive strips is provided with release paper.

[0012] Compared with related technologies, the composite glitter PVC reflective sheet provided by this utility model has the following beneficial effects:

[0013] This utility model provides a composite flashing PVC reflective sheet. A rotating shaft can be mounted via multiple positioning blocks. An adjustable reflective sheet mechanism can be mounted via the rotating shaft and multiple rotating plates. This adjustable reflective sheet mechanism not only reflects light but also allows for adjustment of the reflective area, making the PVC reflective sheet suitable for different application scenarios. An angle adjustment mechanism allows for adjustment of the reflective angle of the PVC reflective sheet. Two extension plates and a central reflective sheet allow for adjustment of the length of the PVC reflective sheet. Multiple PVC reflective lattices reflect light. A worm gear and worm wheel drive the rotating shaft to rotate. A knob drives the worm gear to rotate. Bolts and multiple mounting holes are used to install the PVC reflective sheet in the corresponding positions. Multiple adhesive tabs can be used to attach the device to the installation position. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the composite flashing PVC reflective sheet provided by this utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the frontal sectional view of the structure;

[0016] Figure 3 for Figure 1 A top-view sectional structural diagram;

[0017] Figure 4 for Figure 2 An enlarged schematic diagram of part A shown in the image;

[0018] Figure 5 for Figure 3 The enlarged schematic diagram of part B shown in the figure.

[0019] The following are the labels in the diagram: 1. Back plate; 2. Positioning block; 3. Rotating shaft; 4. Rotating plate; 5. Extension plate; 6. Rectangular groove; 7. Limiting groove; 8. Center reflector; 9. Rubber damping block; 10. PVC reflective lattice; 11. Horizontal plate; 12. Worm gear; 13. Worm wheel; 14. Knob; 15. Mounting hole; 16. Adhesive sheet; 17. Release paper. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1-5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the composite flashing PVC reflective sheet provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the frontal sectional view of the structure; Figure 3 for Figure 1 A top-view sectional structural diagram; Figure 4 for Figure 2 An enlarged schematic diagram of part A shown in the image; Figure 5 for Figure 3 The enlarged schematic diagram of part B shown in the figure.

[0022] The composite flashing PVC reflective sheet includes: a back plate 1; multiple positioning blocks 2, all of which are fixedly mounted on the back plate 1; a rotating shaft 3, which is rotatably mounted on the multiple positioning blocks 2; multiple rotating plates 4, which are fixedly sleeved on the rotating shaft 3; an adjustable reflective sheet mechanism, which is disposed on one side of the back plate 1; and an angle adjustment mechanism, which is disposed on the back plate 1. The rotating shaft 3 can be mounted via the multiple positioning blocks 2, and the adjustable reflective sheet mechanism can be mounted via the rotating shaft 3 and the multiple rotating plates 4. The adjustable reflective sheet mechanism can not only reflect light but also adjust the reflective area, thus making the PVC reflective sheet suitable for different application scenarios. The angle adjustment mechanism can adjust the reflective angle of the PVC reflective sheet.

[0023] The adjustable reflector mechanism includes two extension plates 5, two rectangular slots 6, multiple limiting slots 7, a central reflector 8, multiple rubber damping blocks 9, and multiple PVC reflective lattices 10. The two extension plates 5 are each disposed on one side of the back plate 1. The two rectangular slots 6 are respectively opened on the sides of the two extension plates 5 that are close to each other. The multiple limiting slots 7 are respectively opened on the inner walls of the two rectangular slots 6. The central reflector 8 is fixedly installed on one side of the multiple rotating plates 4, and the central reflector 8 is slidably connected to the inner walls of the two rectangular slots 6. The multiple rubber damping blocks 9 are all fixedly installed on the central reflector 8, and the multiple rubber damping blocks 9 are respectively slidably connected to the inner walls of the multiple limiting slots 7. The length of the PVC reflective sheet can be adjusted through the two extension plates 5 and the central reflector 8. Light can be reflected through the multiple PVC reflective lattices 10, which are disposed on the extension plates 5.

[0024] The angle adjustment mechanism includes multiple horizontal plates 11, a worm gear 12, and a worm wheel 13. The multiple horizontal plates 11 are fixedly installed on the back plate 1. The worm gear 12 is rotatably installed on the multiple horizontal plates 11. The worm wheel 13 is fixedly sleeved on the rotating shaft 3. The worm gear 12 and the worm wheel 13 mesh with each other, and the rotating shaft 3 can be driven to rotate through the worm gear 12 and the worm wheel 13.

[0025] A knob 14 is fixedly installed at the top of the worm gear 12. The knob 14 is provided with multiple anti-slip textures. The worm gear 12 can be rotated by turning the knob 14.

[0026] The back plate 1 has multiple mounting holes 15, which are located at the four corners of the back plate 1. The PVC reflective sheet is installed at the corresponding position using bolts and through the multiple mounting holes 15.

[0027] A plurality of adhesive tabs 16 are provided on one side of the back plate 1, and each of the adhesive tabs 16 is provided with release paper 17. The device can be attached to the installation position by means of the multiple adhesive tabs 16.

[0028] The working principle of the composite flashing PVC reflective sheet provided by this utility model is as follows:

[0029] During installation, multiple release papers 17 can be peeled off, and then the PVC reflective sheet can be pasted to the corresponding position using multiple adhesive tabs 16. At the same time, bolts can be used to install the PVC reflective sheet to the corresponding position through multiple mounting holes 15.

[0030] After installation, the reflective area can be adjusted according to different usage scenarios. The length of the PVC reflective sheet can be adjusted by pushing and pulling the two extension plates 5 to both sides, thereby further adjusting the reflective area of ​​the PVC reflective sheet. Light can be reflected through the central reflective sheet 8 and the multiple PVC reflective lattices 10 on the two extension plates 5.

[0031] After installation, the reflective angles of the central reflector 8 and the two extension plates 5 can be adjusted according to different installation positions. Twisting the knob 14 will cause the worm gear 12 to rotate, which in turn causes the worm wheel 13 to rotate. The worm wheel 13 will then cause the rotating shaft 3 to rotate. By rotating the shaft 3, multiple rotating plates 4 can be rotated to adjust the angles of the central reflector 8 and the two extension plates 5, thereby further adjusting the reflective angle of the PVC reflective sheet.

[0032] Compared with related technologies, the composite glitter PVC reflective sheet provided by this utility model has the following beneficial effects:

[0033] This utility model provides a composite flashing PVC reflective sheet. A rotating shaft 3 can be installed through multiple positioning blocks 2. An adjustable reflective sheet mechanism can be installed through the rotating shaft 3 and multiple rotating plates 4. The adjustable reflective sheet mechanism can not only reflect light but also adjust the reflective area, thus making the PVC reflective sheet suitable for different application scenarios. The reflective angle of the PVC reflective sheet can be adjusted through an angle adjustment mechanism. The length of the PVC reflective sheet can be adjusted through two extension plates 5 and a central reflective sheet 8. Multiple PVC reflective lattices 10 can reflect light. The rotating shaft 3 can be driven to rotate through a worm gear 12 and a worm wheel 13. The worm gear 12 can be driven to rotate through a knob 14. The PVC reflective sheet can be installed in the corresponding position using bolts and through multiple mounting holes 15. The device can be attached to the installation position using multiple adhesive pieces 16.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A composite retroreflective PVC sheeting, characterized in that, Include: Back plate; A plurality of positioning blocks, a plurality of said positioning blocks are fixedly installed on the back plate; The rotating shaft is rotatably installed on a plurality of said positioning blocks; A plurality of rotating plates, a plurality of said rotating plates are fixedly sleeved on the rotating shaft; Adjustable reflector mechanism, the adjustable reflector mechanism is arranged on one side of the back plate; Angle adjusting mechanism, the angle adjusting mechanism is arranged on the back plate.

2. The composite retroreflective PVC sheeting of claim 1, wherein, The adjustable reflector mechanism includes two extension plates, two rectangular grooves, a plurality of limiting grooves, a center reflector, a plurality of rubber damping blocks and a plurality of PVC reflective lattices, two said extension plates are arranged on one side of the back plate, two said rectangular grooves are respectively arranged on one side of two said extension plates, a plurality of said limiting grooves are respectively arranged on the inner wall of two said rectangular grooves, the center reflector is fixedly installed on one side of a plurality of said rotating plates, the center reflector is in sliding connection with the inner wall of two said rectangular grooves, a plurality of said rubber damping blocks are fixedly installed on the center reflector, and a plurality of said rubber damping blocks are respectively in sliding connection with the inner wall of a plurality of said limiting grooves.

3. The composite retroreflective PVC sheeting of claim 1, wherein, The angle adjusting mechanism includes a plurality of horizontal plates, a worm and a worm wheel, a plurality of said horizontal plates are fixedly installed on the back plate, the worm is rotatably installed on a plurality of said horizontal plates, the worm wheel is fixedly sleeved on the rotating shaft, and the worm is in meshing connection with the worm wheel.

4. The composite retroreflective PVC sheeting of claim 3, wherein, The top end of the worm is fixedly installed with a knob, and a plurality of anti-skid lines are arranged on the knob.

5. The composite retroreflective PVC sheeting of claim 1, wherein, A plurality of mounting holes are arranged on the back plate, and the mounting holes are arranged at the four corners of the back plate.

6. The composite retroreflective PVC sheeting of claim 1, wherein, A plurality of adhesive sheets are arranged on one side of the back plate, and a plurality of said adhesive sheets are provided with release paper.

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