A tricycle wind deflector which is easy to install and use

Abstract

The utility model relates to the field of tricycle accessories discloses a tricycle wind shield convenient to installation and use, including wind shield body, the inner wall fixed connection of wind shield body has the support column, the outer wall fixed connection of support column has the fixed bolster, the outer wall fixed connection of fixed bolster has the fixed block, the outer wall fixed connection of fixed block has the knob, the output fixed setting of knob has the threaded rod, the outer wall screw thread connection of threaded rod has the sliding block, the outer wall fixed connection of sliding block has the rack, the outer wall meshing connection of rack has the gear, the inner wall fixed connection of gear has the center column, the outer wall fixed connection of center column has the extension plate, in the utility model, the user rotates the knob on the fixed block, makes the extension plate everted, installs the wind shield body to the tricycle and installs the bolt, reaches according to actual use demand flexible expansion wind shield coverage, improves the adaptability effect of use in different scenes.

Description

Technical Field

[0001] This utility model relates to the field of tricycle accessories, and in particular to a tricycle windshield that is easy to install and use. Background Technology

[0002] A windshield is a protective device installed at the front of a tricycle. Its main purpose is to block oncoming airflow, rain, dust, and debris during driving, creating a relatively comfortable driving environment for passengers and improving safety. It is an important component of tricycles. When manufacturing this windshield, ease of installation and use is emphasized. Tricycles are used by a wide range of people, including the elderly and others with relatively limited operational skills. Simplifying the installation process and optimizing ease of use lowers the operational threshold. Furthermore, it adapts to the different installation interfaces of various tricycle models, improving the product's versatility and market adaptability. Therefore, the manufacturing process must focus on structural planning and technological improvements to meet the needs of easy installation and use.

[0003] In existing technologies, the windshields of tricycles are mostly fixed structures, making it difficult to adjust the windshield coverage area according to needs, resulting in insufficient adaptability in diverse usage scenarios. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a windshield for tricycles that is easy to install and use, aiming to improve the problem that it is difficult to adjust the windshield coverage according to needs, resulting in insufficient adaptability in diverse usage scenarios.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a windshield for a tricycle that is easy to install and use, comprising a windshield body, a support column fixedly connected to the inner wall of the windshield body, a fixed bracket fixedly connected to the outer wall of the support column, a fixed block fixedly connected to the outer wall of the fixed bracket, a knob fixedly connected to the outer wall of the fixed block, a threaded rod fixedly provided at the output end of the knob, a slider threadedly connected to the outer wall of the threaded rod, a rack fixedly connected to the outer wall of the slider, a gear meshing with the outer wall of the rack, a central column fixedly connected to the inner wall of the gear, an extension plate fixedly connected to the outer wall of the central column, the outer wall of the central column rotatably connected to the inner wall of the fixed bracket, the outer wall of the extension plate being disposed on the inner wall of the fixed bracket, and an installation assembly fixedly connected to the lower surface of the windshield body.

[0006] Preferably, the mounting assembly includes a positioning plate, the upper surface of which is fixedly connected to the lower surface of the windshield body, and bolts are provided on the inner wall of the positioning plate.

[0007] Preferably, the outer wall of the slider is slidably connected to the upper surface of the fixed bracket, and the outer wall of the rack is slidably connected to the inner wall of the fixed bracket.

[0008] Preferably, a fixing shell is fixedly connected to the inner wall of the wind deflector body, and a limit bracket is fixedly connected to the outer wall of the fixing shell.

[0009] Preferably, a drive rod is slidably connected to the inner wall of the limiting bracket, and a limiting plate is fixedly connected to the outer wall of the drive rod.

[0010] Preferably, a spring is fixedly connected to the outer wall of the limiting plate, the outer wall of the spring is fixedly connected to the inner wall of the limiting bracket, and a limiting block is fixedly connected to the outer wall of the driving rod.

[0011] Preferably, the outer wall of the limiting block is provided with a storage box, the outer wall of the storage box is provided with the inner wall of the fixed shell, and the inner wall of the fixed shell is fixedly connected with a vertical plate.

[0012] Preferably, a second spring is fixedly connected to the outer wall of the vertical plate, and the outer wall of the second spring is disposed on the outer wall of the storage box.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the user rotates the knob on the fixing block, which drives the threaded rod to rotate, causing the rack and pinion to rotate. Then the central column rotates to flip the extension plate outward, and the windshield body is installed on the tricycle and bolted on. This achieves the effect of flexibly expanding the windshield coverage area according to actual usage needs and improving the adaptability of use in different scenarios.

[0015] 2. In this utility model, a fixed shell is installed on the inner wall of the wind deflector body. When the user pulls the drive rod to move the limiting plate, the limiting block is released from the restriction. Then the vertical plate pushes the storage box forward. After releasing the hand, the limiting block rebounds and limits the storage box, which achieves convenient storage of personal items and improves the convenience and overall practicality of use. Attached Figure Description

[0016] Figure 1 A perspective view of a tricycle windshield that is easy to install and use according to this utility model;

[0017] Figure 2 This utility model provides a partial structural diagram of the gears in a windshield for a tricycle that is easy to install and use.

[0018] Figure 3 This is a partial structural diagram of a storage box for a tricycle windshield that is easy to install and use, as proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of a limiting block for a tricycle windshield that is easy to install and use, as proposed in this utility model.

[0020] Legend:

[0021] 1. Windshield body; 2. Support column; 3. Fixed bracket; 4. Fixed block; 5. Knob; 6. Threaded rod; 7. Slider; 8. Rack; 9. Gear; 10. Center column; 11. Extension plate; 12. Positioning plate; 13. Bolt; 14. Fixed shell; 15. Limit bracket; 16. Drive rod; 17. Limiting plate; 18. Spring 1; 19. Limiting block; 20. Storage box; 21. Vertical plate; 22. Spring 2. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a tricycle windshield that is easy to install and use, including a windshield body 1, a support column 2 fixedly connected to the inner wall of the windshield body 1, a fixed bracket 3 fixedly connected to the outer wall of the support column 2, a fixed block 4 fixedly connected to the outer wall of the fixed bracket 3, a knob 5 fixedly connected to the outer wall of the fixed block 4, a threaded rod 6 fixedly provided at the output end of the knob 5, a slider 7 threadedly connected to the outer wall of the threaded rod 6, a rack 8 fixedly connected to the outer wall of the slider 7, a gear 9 meshingly connected to the outer wall of the rack 8, a central column 10 fixedly connected to the inner wall of the gear 9, an extension plate 11 fixedly connected to the outer wall of the central column 10, the outer wall of the central column 10 rotatably connected to the inner wall of the fixed bracket 3, the outer wall of the extension plate 11 being disposed on the inner wall of the fixed bracket 3, and an installation component fixedly connected to the lower surface of the windshield body 1.

[0024] Specifically, when an enhanced wind-blocking effect is required, the knob 5 fixed to the outer wall of the fixing block 4 is manually rotated. This allows the fixing block 4 to support the knob 5, ensuring stability during rotation. Simultaneously, the rotation of the knob 5 drives the threaded rod 6 to rotate, which in turn moves the slider 7 left and right. The threaded rod 6 drives the slider 7, and the fixing bracket 3 limits its movement, ensuring stable movement of the slider 7 on the outer wall of the fixing bracket 3. The movement of the slider 7 drives the rack 8 to move left and right on the inner wall of the windbreak body 1. The windbreak body 1 limits the rack 8, preventing it from shifting when sliding on the inner wall of the windbreak body 1. The movement of the rack 8 drives the gear 9 to rotate on the outer wall of the central column 10. The central column 10 drives the extension plate 11, ensuring that the rotation of the central column 10 prevents the extension plates 11 on both sides from shifting when they are rotated to the sides of the windbreak body 1.

[0025] Reference Figure 1 The installation components include a positioning plate 12, the upper surface of which is fixedly connected to the lower surface of the windshield body 1, and bolts 13 are provided on the inner wall of the positioning plate 12.

[0026] Specifically, the windshield body 1 is fixed to the tricycle, and the mounting bolts 13 are installed in different holes in the positioning plate 12. The bolts 13 are rotated to fix the positioning plate 12 and the windshield body 1 to the tricycle. The positioning plate 12 limits the bolts 13, ensuring that the bolts 13 rotate stably inside the positioning plate 12 to position the windshield body 1. The positioning plate 12 supports the windshield body 1, ensuring that the position of the windshield body 1 is fixed.

[0027] Reference Figure 2 The outer wall of the slider 7 is slidably connected to the upper surface of the fixed bracket 3, and the outer wall of the rack 8 is slidably connected to the inner wall of the fixed bracket 3.

[0028] Specifically, the slider 7 slides on the outer wall of the fixed bracket 3, and the fixed bracket 3 limits the slider 7 to ensure that the fixed bracket 3 will not deviate when sliding on the outer wall of the slider 7. The fixed bracket 3 also limits the rack 8 to ensure that the rack 8 will not deviate when moving.

[0029] Reference Figure 1 , Figure 3 and Figure 4 A fixed shell 14 is fixedly connected to the inner wall of the wind deflector body 1, and a limit bracket 15 is fixedly connected to the outer wall of the fixed shell 14. A drive rod 16 is slidably connected to the inner wall of the limit bracket 15, and a limit plate 17 is fixedly connected to the outer wall of the drive rod 16. A spring 18 is fixedly connected to the outer wall of the limit plate 17, and the outer wall of the spring 18 is fixedly connected to the inner wall of the limit bracket 15. A limit block 19 is fixedly connected to the outer wall of the drive rod 16. A storage box 20 is provided on the outer wall of the limit block 19, and the outer wall of the storage box 20 is provided on the inner wall of the fixed shell 14. A vertical plate 21 is fixedly connected to the inner wall of the fixed shell 14. A spring 22 is fixedly connected to the outer wall of the vertical plate 21, and the outer wall of the spring 22 is provided on the outer wall of the storage box 20.

[0030] Specifically, the user places the portable weapon inside the storage box 20, pulls the drive rod 16 sliding on the inner wall of the limiting bracket 15, causing the limiting block 19 to move away from the storage box 20. Simultaneously, the limiting bracket 15 limits the drive rod 16, ensuring its stability during movement and preventing deviation. The wind deflector body 1 supports the limiting bracket 15. Then, the drive rod 16 moves, causing the limiting block 19 to move, releasing its limiting effect on the storage box 20 and ensuring the storage box 20 is stably fixed to the inner wall of the fixed shell 14. Then, the vertical plate 21 pushes the storage box 20 away from the inner wall of the fixed shell 14, and spring 2... The two vertical plates 21 provide support and also provide a spring-loaded action on the storage box 20, allowing the user to quickly remove the storage box 20 and place items on its inner wall. Releasing the handle causes the spring 18 to push the limiting plate 17 inward, which in turn provides a spring-loaded action on the limiting plate 17, ensuring the limiting block 19 can quickly rebound. Simultaneously, the movement of the limiting plate 17 causes the limiting block 19 to re-enter the inner wall of the storage box 20, thus limiting the storage box 20 again and ensuring its stability within the inner wall of the fixed shell 14.

[0031] Working principle: To increase the area covered by the windshield body 1, the user rotates the knob 5 fixed to the outer wall of the fixing block 4, which in turn rotates the threaded rod 6. The rotation of the threaded rod 6 causes the slider 7 to move left and right. The movement of the slider 7 causes the rack 8 to move left and right on the inner wall of the fixing bracket 3. At the same time, the movement of the rack 8 causes the gear 9 to rotate. The rotation of the gear 9 then causes the central column 10 to rotate. The rotation of the central column 10 causes the extension plate 11 to flip outward from the inner wall of the fixing bracket 3. Then, the windshield body 1 is installed on the tricycle, and the bolt 13 is installed on the inner wall of the positioning plate 12. This achieves the effect of flexibly expanding the windshield coverage area according to actual usage needs and improving the adaptability of use in different scenarios.

[0032] A fixed shell 14 is installed on the inner wall of the wind deflector body 1. Pulling the drive rod 16 causes the limiting plate 17 to move left and right. The movement of the drive rod 16 causes the limiting block 19 to leave the restriction of the central column 10. At the same time, the vertical plate 21 pushes the storage box 20 forward. While the drive rod 16 slides on the inner wall of the limiting bracket 15, the limiting plate 17 compresses the spring 18 so that the limiting block 19 can quickly rebound after being released, so that the limiting block 19 can limit the storage box 20 again, achieving convenient storage of personal items and improving the convenience and overall practicality of use.

[0033] This windshield not only allows for flexible expansion of the wind protection coverage area according to actual usage needs, improving its adaptability in different scenarios, but also provides convenient storage for personal belongings, enhancing ease of use and overall practicality.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A windshield for a tricycle that is easy to install and use, comprising a windshield body (1), characterized in that: The inner wall of the wind deflector body (1) is fixedly connected to a support column (2), the outer wall of the support column (2) is fixedly connected to a fixed bracket (3), the outer wall of the fixed bracket (3) is fixedly connected to a fixed block (4), the outer wall of the fixed block (4) is fixedly connected to a knob (5), the output end of the knob (5) is fixedly provided with a threaded rod (6), the outer wall of the threaded rod (6) is threadedly connected to a slider (7), the outer wall of the slider (7) is fixedly connected to a rack (8), the outer wall of the rack (8) is meshed with a gear (9), the inner wall of the gear (9) is fixedly connected to a central column (10), the outer wall of the central column (10) is fixedly connected to an extension plate (11), the outer wall of the central column (10) is rotatably connected to the inner wall of the fixed bracket (3), the outer wall of the extension plate (11) is set on the inner wall of the fixed bracket (3), and the lower surface of the wind deflector body (1) is fixedly connected to an installation assembly.

2. The tricycle windshield that is easy to install and use according to claim 1, characterized in that: The installation assembly includes a positioning plate (12), the upper surface of which is fixedly connected to the lower surface of the windshield body (1), and bolts (13) are provided on the inner wall of the positioning plate (12).

3. The tricycle windshield that is easy to install and use according to claim 1, characterized in that: The outer wall of the slider (7) is slidably connected to the upper surface of the fixed bracket (3), and the outer wall of the rack (8) is slidably connected to the inner wall of the fixed bracket (3).

4. A tricycle windshield that is easy to install and use according to claim 3, characterized in that: The inner wall of the wind deflector body (1) is fixedly connected to a fixed shell (14), and the outer wall of the fixed shell (14) is fixedly connected to a limit bracket (15).

5. A tricycle windshield that is easy to install and use according to claim 4, characterized in that: The inner wall of the limiting bracket (15) is slidably connected to a drive rod (16), and the outer wall of the drive rod (16) is fixedly connected to a limiting disk (17).

6. A tricycle windshield that is easy to install and use according to claim 5, characterized in that: A spring (18) is fixedly connected to the outer wall of the limiting plate (17), and the outer wall of the spring (18) is fixedly connected to the inner wall of the limiting bracket (15). A limiting block (19) is fixedly connected to the outer wall of the driving rod (16).

7. A tricycle windshield that is easy to install and use according to claim 6, characterized in that: The outer wall of the limiting block (19) is provided with a storage box (20), the outer wall of the storage box (20) is provided on the inner wall of the fixed shell (14), and the inner wall of the fixed shell (14) is fixedly connected with a vertical plate (21).

8. A tricycle windshield that is easy to install and use according to claim 7, characterized in that: A second spring (22) is fixedly connected to the outer wall of the vertical plate (21), and the outer wall of the second spring (22) is set on the outer wall of the storage box (20).

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