Adjustable front windshield window for electric vehicle

Abstract

The utility model belongs to the technical field of electric vehicles, and particularly relates to an adjustable front windshield window for an electric vehicle, which comprises supports arranged on two sides of the electric vehicle, a window frame arranged between the two supports in a sliding manner, a window opening arranged in the window frame and used for installing a transparent baffle plate, and a plurality of clamping grooves respectively arranged on two sides of the window frame. An adjusting base is arranged on the support, an adjusting knob is installed in the adjusting base, a clamping part used for limiting movement of the window frame is arranged at one end of the adjusting knob, a first limiting block is arranged on the periphery of the adjusting knob, and a limiting notch and an adjusting notch for the first limiting block to move are formed in the side face of the adjusting base. Through the design of the adjusting knob, the adjusting operation is convenient, compared with the prior art, a nut does not need to be rotated for a plurality of circles for fixation, the position of the window frame can be further fixed through the cooperation of the clamping part and the clamping groove, multi-stage adjustment is achieved, and the window frame is firmer, more reliable and not prone to loosening.

Description

An adjustable windshield for electric vehicles Technical Field

[0001] This utility model relates to the field of electric vehicle parts technology, and specifically to an adjustable windshield for electric vehicles. Background Technology

[0002] As we all know, electric vehicles and motorcycles are common means of transportation for people's daily travel, especially in rural areas with inconvenient transportation and cities with frequent traffic jams. However, they are inconvenient to use in hot sun and rainy days. Therefore, some electric vehicles are equipped with canopies to protect riders from wind and / or rain.

[0003] For example, Chinese utility model patent CN201920610055.2 discloses an electric vehicle canopy. The canopy, connected to an electric vehicle, includes a front support bracket and a roof. The front support bracket has a transparent baffle. The front support bracket includes two or more vertical rods connected to the electric vehicle and horizontal rods connecting the vertical rods. Each vertical rod has a bent reinforcing portion at its lower end, including at least one bent portion. The free end of the bent reinforcing portion has a connecting portion for connection to the electric vehicle. The transparent baffle has a window, and the transparent baffle has window shutters for covering or opening the window. The transparent baffle has sliding grooves on its left and right sides or top and bottom sides. The window shutters have sliding rods passing through the sliding grooves, and the free end of each sliding rod has a locking nut for locking the window shutters.

[0004] When the window is to be opened, loosen the locking nut and slide the window sash down. When it reaches the appropriate position, tighten the locking nut to fix the window sash. Although the structure is relatively simple, it is unstable during the adjustment process, the window sash is easy to be misaligned, and the locking nut needs to be rotated manually, which is inconvenient and easy to loosen. Therefore, its structure needs further improvement. Summary of the Invention

[0005] The purpose of this invention is to provide an adjustable windshield for electric vehicles, which solves the problems of inconvenient adjustment and easy loosening by adjusting the knob.

[0006] The purpose of this utility model is achieved as follows: An adjustable front windshield for an electric vehicle includes brackets on both sides of the electric vehicle, a window frame slidably disposed between the two brackets, a window for installing a transparent baffle opened in the window frame, several slots on both sides of the window frame, an adjustment seat on the bracket, an adjustment knob installed in the adjustment seat, a locking part for restricting the movement of the window frame at one end of the adjustment knob, a limit block on the outer periphery of the adjustment knob, a limiting notch and an adjustment notch on the side of the adjustment seat for the limit block to move, when the limit block moves to the limiting notch, the locking part is locked in the slot to restrict the movement of the window frame, when the limit block moves to the adjustment notch, the locking part leaves the slot to release the restriction on the movement of the window frame.

[0007] Preferably, the window frame has sliding parts formed on both sides, the sliding parts are provided with the slots, and the bracket has a groove on one side for the sliding parts to slide.

[0008] Preferably, a second limiting block is provided on the side wall of the slide groove, the second limiting block being located at the upper or lower end of the slide groove, and a third limiting block is provided at one end of the sliding part.

[0009] Preferably, one end of the snap-fit ​​portion passes through the bracket and is formed with a bevel, and a snap tooth is formed between two adjacent snap slots. One side of the snap tooth is a flat surface, and the other side of the snap tooth is a bevel.

[0010] Preferably, the adjustment knob includes an outer knob and an inner button. One end of the inner button is formed with a snap-fit ​​portion. The adjustment base is formed with a mounting post. The mounting post has a through hole for the snap-fit ​​portion to pass through. The other end of the through hole is connected to a sliding groove.

[0011] Preferably, a limiting groove is provided on the side wall of the inner button, and a limiting block four is provided in the adjusting seat to limit the rotation of the inner button.

[0012] Preferably, a spring abuts against the inner button and the bracket.

[0013] Preferably, one end of the limiting notch is connected to the adjustment notch, the inner wall of the adjustment seat is formed with an installation groove, one end of the installation groove is connected to the adjustment notch, and the inner sidewall of the installation groove is an inclined surface.

[0014] Preferably, the window frame is provided with handles.

[0015] The outstanding and beneficial technical effects of this utility model compared to the prior art are:

[0016] This invention utilizes an adjustable knob design. During actual adjustment, firstly, rotating the knob moves the limiting block to the adjustment notch. At this point, the locking part disengages from the slot, releasing the restriction on the window frame's movement. The window frame can then move up and down stably within the two supports. After adjusting to the designated position, rotating the knob again moves the limiting block to the limiting notch. At this point, the locking part engages within the slot, restricting the window frame's movement and keeping it fixed. This adjustment operation is convenient and, compared to existing technologies, eliminates the need for fixing by rotating the nut several times. Furthermore, the cooperation between the locking part and the slot further secures the window frame's position, enabling several levels of adjustment, making it more robust, reliable, and less prone to loosening. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of this utility model.

[0018] Figure 2 is a schematic diagram of the exploded structure of the parts of this utility model.

[0019] Figure 3 is a schematic diagram of the support and adjustment knob.

[0020] Figure 4 is a schematic diagram of the main structure of this utility model.

[0021] Figure 5 is a schematic cross-sectional view of section AA in Figure 4.

[0022] Reference numerals: 1-Bracket; 2-Window frame; 3-Window; 4-Slot; 5-Adjusting seat; 6-Adjusting knob; 6a-Outer knob; 6b-Inner button; 7-Snap-fit ​​part; 8-Limiting block one; 9-Limiting notch; 10-Adjusting notch; 11-Sliding part; 12-Slide groove; 14-Limiting block three; 15-Bevel one; 16-Clamping tooth; 17-Straight surface; 18-Bevel two; 19-Mounting post; 20-Through hole; 21-Limiting groove; 22-Limiting block four; 23-Spring; 24-Mounting groove; 25-Handle part. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0024] As shown in Figures 1-5, an adjustable windshield for an electric vehicle includes brackets 1 on both sides of the electric vehicle. A window frame 2 is slidably disposed between the two brackets 1. A window 3 for installing a transparent baffle is opened in the window frame 2. By sliding the window frame 2 up and down, the windshield can be opened or closed, or the opening size of the windshield can be adjusted. Several slots 4 are respectively provided on both sides of the frame 2. An adjustment seat 5 is provided on the bracket 1. An adjustment knob 6 is installed in the adjustment seat 5. One end of the adjustment knob 6 is provided with a locking part 7 for restricting the movement of the window frame 2. A limit block 8 is provided on the outer periphery of the adjustment knob 6. A limiting notch 9 and an adjustment notch 10 are opened on the side of the adjustment seat 5 for the limit block 8 to move. When the limit block 8 moves to the limiting notch 9, the locking part 7 is locked in the slot 4 to restrict the movement of the window frame 2. When the limit block 8 moves to the adjustment notch 10, the locking part 7 leaves the slot 4 to release the restriction on the movement of the window frame 2.

[0025] This invention, through the design of the adjustment knob, allows for stable adjustment. First, by rotating the adjustment knob 6, the limiting block 8 moves to the adjustment notch 10. At this point, the locking part 7 disengages from the slot 4, releasing the restriction on the movement of the window frame 2. The window frame 2 can then move up and down within the two supports 1. After adjustment to the designated position, rotating the adjustment knob 6 again moves the limiting block 8 to the limiting notch 9. The locking part 7 then engages within the slot 4, restricting the movement of the window frame 2 and keeping it fixed. This adjustment operation is convenient and, compared to existing technologies, eliminates the need for multiple turns of the nut for fixing. Furthermore, the cooperation between the locking part 7 and the slot 4 further secures the position of the window frame 2, enabling several levels of adjustment, making it more robust, reliable, and less prone to loosening.

[0026] The window frame 2 has sliding parts 11 formed on both sides, and the sliding parts 11 are provided with the slots 4. The bracket 1 has a sliding groove 12 on one side for the sliding parts 11 to slide, so that the bracket 1 can maintain stable up and down movement and effectively reduce the left and right and front and back swaying generated during its lifting and lowering process.

[0027] Limiting block two is provided on the side wall of the slide groove 12. Limiting block two is located at the upper or lower end of the slide groove 12. Limiting block three 14 is provided at one end of the sliding part 11. When the window frame 2 slides to the upper or lower limit position, its limiting block three 14 will abut against the side of limiting block two, thereby restricting the movement of the window frame 2 and preventing the window frame 2 from falling out of the bracket 1.

[0028] One end of the snap-fit ​​part 7 passes through the bracket 1 and is formed with a first inclined surface 15, which is used to snap into the slot 4 through the second inclined surface 18. A snap tooth 16 is formed between two adjacent slots 4. One side of the snap tooth 16 is a flat surface 17, and the other side of the snap tooth 16 is a second inclined surface 18.

[0029] The adjustment knob 6 includes an outer knob 6a and an inner button 6b. One end of the inner button 6b is formed with a snap-fit ​​part 7. The adjustment base 5 is formed with a mounting post 19. The mounting post 19 has a through hole 20 for the snap-fit ​​part 7 to pass through, which ensures stable installation. The other end of the through hole 20 is connected to the slide groove 12.

[0030] A limiting groove 21 is provided on the side wall of the inner button 6b, and a limiting block 22 is provided in the adjusting seat 5 to limit the rotation of the inner button 6b, so as to prevent the locking part 7 from rotating.

[0031] A spring 23 abuts against the inner button 6b and the bracket 1. When the adjustment knob 6 is rotated and the limit block 8 moves to the adjustment notch 10, the spring 23 will automatically push the knob to move, causing the locking part 7 to move away from the slot 4. There is no need to manually pull the knob outward, making the operation simple.

[0032] One end of the limiting notch 9 is connected to the adjusting notch 10. The inner wall of the adjusting seat 5 is formed with an installation groove 24. One end of the installation groove 24 is connected to the adjusting notch 10 so that the outer knob 6a can be inserted into the adjusting seat 5 through the limiting blocks 8 on both sides. The inner side wall of the installation groove 24 is an inclined surface. The inclined surface makes the diameter of the installation groove 24 gradually decrease from top to bottom, thereby preventing the limiting blocks 8 from sliding out of the installation groove 24.

[0033] The window frame 2 is provided with a handle 25 to facilitate moving the window frame 2 via the handle 25.

[0034] 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable windshield for an electric vehicle, characterized in that, The device includes brackets (1) on both sides of the electric vehicle, a window frame (2) slidably mounted between the two brackets (1), a window (3) for installing a transparent baffle is provided in the window frame (2), several slots (4) are provided on both sides of the window frame (2), an adjustment seat (5) is provided on the bracket (1), an adjustment knob (6) is installed in the adjustment seat (5), and a locking part (7) for restricting the movement of the window frame (2) is provided at one end of the adjustment knob (6). A limiting block (8) is provided on the outer periphery of the adjustment knob (6). The side of the adjustment seat (5) is provided with a limiting notch (9) and an adjustment notch (10) for the limiting block (8) to move. When the limiting block (8) moves to the limiting notch (9), the locking part (7) is locked in the slot (4) to restrict the movement of the window frame (2). When the limiting block (8) moves to the adjustment notch (10), the locking part (7) leaves the slot (4) to release the restriction on the movement of the window frame (2).

2. The adjustable windshield for an electric vehicle according to claim 1, characterized in that: The window frame (2) has sliding parts (11) formed on both sides, and the sliding parts (11) are provided with the slots (4). The bracket (1) has a groove (12) on one side for the sliding parts (11) to slide.

3. The adjustable windshield for an electric vehicle according to claim 2, characterized in that: Limiting block two is provided on the side wall of the slide groove (12), and limiting block two is located at the upper end or lower end of the slide groove (12). Limiting block three (14) is provided at one end of the sliding part (11).

4. The adjustable windshield for an electric vehicle according to claim 1, characterized in that: One end of the snap-fit ​​part (7) passes through the bracket (1) and is formed with a first inclined surface (15). A snap tooth (16) is formed between two adjacent snap slots (4). One side of the snap tooth (16) is a flat surface (17), and the other side of the snap tooth (16) is a second inclined surface (18).

5. The adjustable windshield for an electric vehicle according to claim 1 or 4, characterized in that: The adjustment knob (6) includes an outer knob (6a) and an inner button (6b). One end of the inner button (6b) is formed with a snap-fit ​​part (7). The adjustment seat (5) is formed with a mounting post (19). The mounting post (19) has a through hole (20) for the snap-fit ​​part (7) to pass through. The other end of the through hole (20) is connected to the slide groove (12).

6. The adjustable windshield for an electric vehicle according to claim 5, characterized in that: A limiting groove (21) is provided on the side wall of the inner button (6b), and a limiting block four (22) is provided in the adjusting seat (5) to limit the rotation of the inner button (6b).

7. The adjustable windshield for an electric vehicle according to claim 5, characterized in that: A spring (23) abuts against the inner button (6b) and the bracket (1).

8. The adjustable windshield for an electric vehicle according to claim 1, characterized in that: One end of the limiting notch (9) is connected to the adjustment notch (10), and the inner wall of the adjustment seat (5) is formed with an installation groove (24). One end of the installation groove (24) is connected to the adjustment notch (10), and the inner side wall of the installation groove (24) is an inclined surface.

9. The adjustable windshield for an electric vehicle according to claim 1, characterized in that: The window frame (2) is provided with a handle (25).

Images