Foot rest fixing structure of electric vehicle
By using a fixed block and a card slot structure with a rotating shaft connection and a sliding groove on the electric vehicle footrest, the fixed block is driven by a spring to achieve stable expansion and convenient folding of the footrest, solving the problem of the footrest being difficult to fix and improving safety of use.
Patent Information
- Application Number
- CN202422964102.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The footrest of an electric vehicle is difficult to fix when not in use, which makes it easy to fold when in use, potentially causing injury to the rider or pillion passengers.
The footrest body is connected by a rotating shaft, and the fixed block driven by a sliding groove and a spring cooperates with the card slot to realize an expandable and foldable fixed structure of the footrest. The elastic force of the spring is used to make the fixed block clamped in the card slot to fix the footrest angle. The sliding rod and the limit slot improve stability, and the reset dial block facilitates folding.
The footrest is stably fixed when unfolded and conveniently operated when folded, thus avoiding the risk of physical injury caused by the folding of the footrest during use.
Smart Images
Figure CN223355777U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of electric vehicle footrest technology, and in particular to a footrest fixing structure for an electric vehicle. Background Art
[0002] An electric vehicle is a vehicle that uses a battery as an auxiliary energy source, but is based on a regular bicycle and is equipped with a motor, controller, battery, control components such as handlebars and brakes, and a display instrument system. An electric vehicle also features a footrest for the rider and pillion passengers to pedal more easily.
[0003] Common electric vehicle footrests are installed on the frame and can be folded when not in use. When the footrest is needed, the angle of the unfolded footrest is difficult to fix. When the rider or the passenger in the back seat steps on the footrest, the footrest folds and causes physical injury. Utility Model Content
[0004] In order to better fix the footrest when it is unfolded, the present application provides an electric vehicle footrest fixing structure.
[0005] This application provides an electric vehicle footrest fixing structure, which adopts the following technical solutions:
[0006] The cam is secured to the base by the spring, and the cam is secured to the base by the spring, so that the cam can be adjusted relative to the base when the footrest is in motion.
[0007] By adopting the above technical solution, when the footrest needs to be unfolded, the footrest body rotates, the fixed block slides in the sliding groove, the spring drives the fixed block to slide toward the mounting seat, the fixed block is located in the slot, and at the same time the spring drives the fixed block firmly connected to the slot, the footrest angle is fixed, and the footrest is better fixed when unfolded.
[0008] Optionally, a limiting block is provided at the end of the fixed block located in the sliding groove, and limiting grooves for the limiting block to slide are opened on the opposite side walls of the sliding groove. One end of the spring is provided at the bottom of the sliding groove, and the other end is provided at the end of the limiting block away from the fixed block.
[0009] By adopting the above technical solution, the limiting block and the limiting groove make the sliding of the fixed block more stable and prevent the fixed block from falling out of the sliding groove.
[0010] Optionally, a sliding rod is provided at one end of the limiting block away from the fixed block, and a receiving groove for sliding the sliding rod is provided at the bottom of the sliding groove. The sliding rod slides along the length direction of the receiving groove, and the spring is sleeved on the sliding rod.
[0011] By adopting the above technical solution, the sliding rod makes the sliding of the fixed block more stable, and at the same time the sliding rod prevents the spring from deforming.
[0012] Optionally, a reset groove is provided on the side wall of the shelf foot body, the reset groove is connected to the limit groove, and also includes a reset block, one end of the reset block is arranged in the reset groove, and the reset block abuts against a side of the limit block close to the sliding groove notch, and the end of the reset block away from the limit block is located on the side wall of the shelf foot body.
[0013] By adopting the above technical solution, when the footrest needs to be folded, the reset block is moved, and the reset block drives the fixed block to slide toward the bottom of the sliding groove, so that the fixed block is separated from the slot and the footrest is folded.
[0014] Optionally, a protrusion is provided on the footrest body
[0015] By adopting the above technical solution, the protrusion makes it convenient for the rider or the pillion rider to rotate and unfold the footrest body by using the heels.
[0016] Optionally, an anti-slip groove is provided on the footrest body.
[0017] By adopting the above technical solution, the anti-skid groove prevents the rider or the pillion passenger from slipping when stepping on the footrest body.
[0018] Optionally, the rotating shaft includes an anti-ring-off block, an anti-ring-off groove is provided on the bottom of the rotating shaft, and the anti-ring-off block is arranged in the anti-ring-off groove.
[0019] By adopting the above technical solution, the anti-slip ring block and the anti-slip ring groove facilitate the installation and fixation of the rotating shaft.
[0020] Optionally, the fixing block is provided with a chamfer
[0021] By adopting the above technical solution, the fixing block can be replaced and connected in the card slot.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. When the footrest needs to be unfolded, the footrest body rotates, and the spring drives the fixing block to slide toward the mounting seat. When the fixing block is located in the slot, the footrest angle is fixed, and the footrest is better fixed when unfolded;
[0024] 2. The sliding rod prevents the spring from deforming;
[0025] 3. Reset the shift block to release the fixed block from the slot and fold the footrest. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 2 is a schematic structural diagram of an electric vehicle footrest fixing structure according to an embodiment.
[0027] Figure 2 2 is a structural diagram of the electric vehicle footrest fixing structure from another perspective of the embodiment.
[0028] Figure 3 2 is a partial cross-sectional view of the electric vehicle footrest fixing structure according to an embodiment.
[0029] Figure 4 It is a structural diagram of the fixing block and the reset block of the embodiment.
[0030] Explanation of the accompanying reference numerals: 1. Mounting seat; 2. Footrest body; 3. Rotating shaft; 41. Sliding groove; 42. Card slot; 43. Limiting block; 44. Limiting groove; 45. Sliding rod; 46. Accommodating groove; 5. Spring; 6. Fixed block; 71. Reset groove; 72. Reset block; 73. Protrusion; 74. Anti-slip groove; 81. Anti-ring block; 82. Anti-ring groove; 9. Chamfer. DETAILED DESCRIPTION
[0031] The present application is further described in detail below with reference to the accompanying drawings and examples.
[0032] The present application discloses a footrest fixing structure for an electric vehicle. Figure 1 、 Figure 2 、 Figure 3 The electric vehicle footrest fixing structure includes a mounting base 1, a footrest body 2, and a rotating shaft 3. The footrest body 2 is rotatably connected to the mounting base 1 via the rotating shaft 3. The footrest body 2 has an anti-slip groove 74, and a protrusion 73 fixed to the footrest body 2. The rotating shaft 3 includes an anti-slip ring block 81, and an anti-slip ring groove 82 is defined on the bottom of the rotating shaft 3. The anti-slip ring block 81 is fixed in the anti-slip ring groove 82.
[0033] Reference Figure 1 、 Figure 3 、 Figure 4 A sliding groove 41 is provided at the end of the footrest body 2, and the electric vehicle footrest fixing structure also includes a fixed block 6, which is slidably connected in the sliding groove 41, and the fixed block 6 slides along the length direction of the sliding groove 41. A chamfer 9 is provided on the fixed block 6. A limiting block 43 is fixed at the end of the fixed block 6 located in the sliding groove 41, and limiting grooves 44 for the limiting block 43 to slide are provided on the opposite side walls of the sliding groove 41. A sliding rod 45 is fixed to the end of the limiting block 43 away from the fixed block 6, and a receiving groove 46 for the sliding rod 45 to slide is provided at the bottom of the sliding groove 41, and the sliding rod 45 slides along the length direction of the receiving groove 46.
[0034] Reference Figure 2 、 Figure 3 、 Figure 4 A spring 5 is secured to the bottom of the sliding groove 41. The spring 5 exerts its force uniformly along the length of the sliding groove 41 and is sleeved onto the sliding rod 45. One end of the spring 5 is secured to the bottom of the sliding groove 41, while the other end is secured to the end of the stopper 43, away from the fixed block 6. The spring 5 forces the stopper 43 to slide toward the mounting base 1. The mounting base 1 includes a slot 42 for receiving the fixed block 6. When the footrest body 2 rotates, the fixed block 6 abuts the inner surface of the mounting base 1. When the fixed block 6 is within the slot 42, the footrest is secured.
[0035] The implementation principle of the footrest fixing structure of an electric vehicle in an embodiment of the present application is as follows: when the footrest needs to be unfolded, the rider or the person in the rear seat rotates the footrest body 2 by using the heel. During the rotation of the footrest body 2, the fixed block 6 abuts against the inner surface of the mounting seat 1. When the fixed block 6 is located in the slot 42, the spring 5 drives the fixed block 6 to slide in the sliding groove 41, so that it is firmly fixed in the slot 42, and the angle of the footrest is fixed after it is unfolded; when the footrest needs to be folded, the rider toggles the reset block 72 to drive the fixed block 6 to slide away from the mounting seat 1, so that the fixed block 6 is disengaged from the slot 42, and the footrest body 2 can be rotated to be folded. The footrest body 2 is easy to fold, the footrest angle is fixed, and the footrest is better fixed when unfolded.
[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A footrest fixing structure for an electric vehicle, comprising a mounting base (1), a footrest body (2) and a rotating shaft (3), characterized in that: The shelf foot body (2) is rotatably connected to the mounting seat (1) via a rotating shaft (3); a sliding groove (41) is provided at the end of the shelf foot body (2); a spring (5) is provided at the bottom of the sliding groove (41); the elastic force direction of the spring (5) is the same along the length direction of the sliding groove (41); and a fixed block (6) is also included. The fixed block (6) is slidably provided in the sliding groove (41), and the fixed block (6) slides along the length direction of the sliding groove (41). The spring ( 5) one end is arranged at the bottom of the sliding groove (41), and the other end is arranged at one end of the fixed block (6) located in the sliding groove (41); the spring (5) drives the fixed block (6) to slide toward the mounting seat (1); the mounting seat (1) is provided with a slot (42) for accommodating the fixed block (6); when the footrest body (2) rotates, the fixed block (6) abuts against the inner surface of the mounting seat (1); when the fixed block (6) is located in the slot (42), the footrest is fixed.
2. The electric vehicle footrest fixing structure according to claim 1, characterized in that: A limiting block (43) is provided at the end of the fixed block (6) located in the sliding groove (41); limiting grooves (44) for the limiting block (43) to slide are provided on opposite side walls of the sliding groove (41); one end of the spring (5) is provided at the bottom of the sliding groove (41), and the other end is provided at an end of the limiting block (43) away from the fixed block (6).
3. The electric vehicle footrest fixing structure according to claim 2, characterized in that: A sliding rod (45) is provided at one end of the limit block (43) away from the fixed block (6); a receiving groove (46) for the sliding rod (45) to slide is provided at the bottom of the sliding groove (41); the sliding rod (45) slides along the length direction of the receiving groove (46); and the spring (5) is sleeved on the sliding rod (45).
4. The electric vehicle footrest fixing structure according to claim 3, characterized in that: The side wall of the shelf foot body (2) is provided with a reset groove (71), the reset groove (71) is connected to the limit groove (44), and further comprises a reset shift block (72), one end of the reset shift block (72) is arranged in the reset groove (71), and the reset shift block (72) abuts against a side of the limit block (43) close to the notch of the sliding groove (41), and the end of the reset shift block (72) away from the limit block (43) is located on the side wall of the shelf foot body (2).
5. The electric vehicle footrest fixing structure according to claim 1, characterized in that: A convex block (73) is provided on the shelf foot body (2).
6. The electric vehicle footrest fixing structure according to claim 1, characterized in that: An anti-slip groove (74) is provided on the footrest body (2).
7. The electric vehicle footrest fixing structure according to claim 1, characterized in that: The rotating shaft (3) comprises an anti-slip ring block (81); an anti-slip ring groove (82) is provided on the bottom of the rotating shaft (3); and the anti-slip ring block (81) is arranged in the anti-slip ring groove (82).
8. The electric vehicle footrest fixing structure according to claim 1, characterized in that: The fixing block (6) is provided with a chamfer (9).