Rear footrest structure of two-wheeled electric vehicle

Abstract

The utility model discloses a two-wheeled electric vehicle rear footrest structure which comprises a footrest plate, a pressing plate, a screwing fastening structure and a soft cushion, the edge of the soft cushion is bent downwards to form a limiting turnup, the soft cushion is located above the pressing plate, and the limiting turnup wraps the edge of the pressing plate. The limiting turnup is designed on the edge of the soft cushion, when the soft cushion is fixed, the soft cushion is sleeved on the pressing plate, the pressing plate is placed on the corresponding footrest at the moment, a screw needing to be fixed is placed at the position of the mounting hole, corresponding to the footrest, of the pressing plate, and the screw is rotated clockwise through a tool to be fixedly connected to the footrest. According to the design, the screws can be hidden at the bottom of the soft cushion, the overall appearance is more attractive, meanwhile, the strength of the installed soft cushion can be guaranteed, and the phenomena of falling off and edge warping of the soft cushion are not prone to occurring.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle accessories, in particular to a rear footrest structure for a two-wheeled electric vehicle. Background Art

[0002] Electric vehicles have a certain range and are convenient for travel, and are widely used as short-distance commuting vehicles. At present, existing electric vehicles generally have a rear seat to increase the carrying capacity of electric vehicles; in order to improve the comfort of passengers on the rear seat, electric vehicles are generally provided with a rear footrest for passengers to put their feet.

[0003] The rear footrests on the market are basically fixed with a layer of non-slip cushions, which can increase the comfort of the feet. At present, the cushions and the rear footrests are generally fixed with plug holes. This installation method is slow and the cushions do not fit the pressure plate. After long-term use, the cushions are easily pulled off the rear footrest, affecting the use. Or use a hard cushion and tighten it directly on the footrest with bolts clockwise. The head of the bolt is exposed above the hard cushion, which is not beautiful. At the same time, due to the small contact surface between the hard cushion and the bolt, the screws are easy to loosen after long-term use, causing the hard cushion to fall off the footrest, affecting the use.

[0004] In view of this, a rear footrest structure of a two-wheeled electric vehicle is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a rear footrest structure for a two-wheeled electric vehicle in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a rear footrest structure of a two-wheeled electric vehicle, comprising a footrest, a pressure plate, a hidden bolt structure and a cushion, the edge of the cushion being bent downward to form a limiting flange, the cushion being located above the pressure plate and the limiting flange covering the edge of the pressure plate; a receiving cavity for accommodating the pressure plate is provided at the upper end of the footrest, the inner edge of the footrest being recessed downward to form a groove for accommodating the limiting flange, when the pressure plate is fixed to the footrest by a screw-tightening fixing structure, the limiting flange is pressed between the pressure plate and the footrest to fix the position of the cushion.

[0007] In a preferred embodiment, the inner end surface of the footrest is upwardly protruding to form a plurality of reinforcing ribs, and the bottom end surface of the pressure plate abuts against the upper end surfaces of the reinforcing ribs.

[0008] In a preferred embodiment, the fastening structure includes screws and a plurality of mounting holes and threaded holes coaxially arranged, the mounting holes and threaded holes are respectively arranged on the pressure plate and the footrest, and the pressure plate and the footrest are fixed together by screws passing through the mounting holes and the threaded holes.

[0009] In a preferred embodiment, it further comprises a mounting frame mounted on the electric vehicle, wherein the mounting frame is provided with a waist-shaped groove, and a connecting shaft is arranged in the interior of the mounting frame along the transverse direction.

[0010] In a preferred embodiment, the upper end surface of the cushion is protruding with anti-slip lines.

[0011] In a preferred embodiment, a rotating shaft sleeve is integrally formed at one end of the footrest, and the rotating shaft sleeve is sleeved on the connecting shaft and can be rotated on the connecting shaft under force.

[0012] In a preferred embodiment, a guide sleeve is integrally formed at the upper end of the rotating shaft sleeve, a spring is accommodated inside the guide sleeve, a ball is fixedly connected to the outer end of the spring, and a corresponding groove for the ball to be inserted is formed on the side wall of the mounting frame.

[0013] In a preferred embodiment, one end of the mounting frame further protrudes to form a limiting boss, and the limiting boss is cylindrical, square or one of other shapes.

[0014] In a preferred embodiment, the soft cushion is made of PVC polyvinyl chloride, polyurethane, silicone or rubber material.

[0015] In a preferred embodiment, the footrest is in the shape of a disc, an ellipse, a polygon, a square, a right angle, a semicircle or other shapes.

[0016] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effect of the utility model is: a limiting flange is designed on the edge of the cushion, and when fixing the cushion, the cushion is first put on the pressure plate, and then the pressure plate is placed on the corresponding footrest, and the screws to be fixed are placed at the mounting hole positions corresponding to the pressure plate and the footrest, and the screws are rotated clockwise and fixed to the footrest through tools to complete the fixation of the pressure plate and the footrest. At this time, the limiting flange is pressed between the pressure plate and the footrest, and the combined operation between the cushion and the footrest is also realized. The above design can hide the screws at the bottom of the cushion, which is more beautiful as a whole and can also ensure the strength of the cushion after installation. It is not easy for the cushion to fall off or curl up, and it is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall explosion three-dimensional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional plan structure of the utility model as a whole viewed from the front;

[0020] Figure 4 This is a schematic diagram of an exploded three-dimensional structure in which the footrest in the utility model is a strip-shaped integral body;

[0021] Figure 5 It is a schematic diagram of the cross-sectional plan structure of the combination of the mounting frame and the rotating shaft sleeve in the utility model;

[0022] Figure 6 This is a schematic diagram of the overall three-dimensional structure of the utility model in which the limiting boss is a square;

[0023] Figure 7 It is a schematic diagram of the overall three-dimensional structure in which the footrest is strip-shaped and the limiting boss is square in the utility model.

[0024] Markings in the figure: 1- cushion, 11- anti-slip pattern, 12- limit flange, 2- footrest, 21- shaft sleeve, 22- reinforcing rib position, 23- screw fixing hole, 24- slot, 25- guide sleeve, 26- ball, 27- spring, 3- mounting frame, 31- waist hole, 32- limit boss, 33- slot, 4- connecting shaft, 5- pressure plate, 51- mounting hole, 6- screw. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Reference Figure 1-7 A rear footrest structure of a two-wheeled electric vehicle comprises a footrest plate 2, a pressure plate 5, a screw-fastening fixing structure and a soft cushion 1. The edge of the soft cushion 1 is bent downward to form a limited flange 12. The soft cushion 1 is located above the pressure plate 5 and the limited flange 12 covers the edge of the pressure plate 5. The upper end of the footrest plate 2 is provided with a receiving cavity for accommodating the pressure plate 5. The inner edge of the footrest plate 2 is recessed downward to form a groove 24 for accommodating the limited flange 12. When the pressure plate 5 is fixed to the footrest plate 2 by the screw-fastening fixing structure, the limited flange 12 is pressed between the pressure plate 5 and the footrest plate 2 to achieve To fix the position of the cushion 1, before fixing the cushion 1, first put the cushion 1 on the pressure plate 5, and then use the screw-fastening fixing structure to complete the fixation of the pressure plate 5 and the footrest 2. At this time, the limiting flange 12 is pressed between the pressure plate 5 and the footrest 2, and the fixing operation between the cushion 1 and the footrest 2 is also realized at the same time. The above design can hide the screw-fastening fixing structure inside the footrest 2, which is more beautiful as a whole. At the same time, the contact surfaces between the limiting flange 12 and the pressure plate 5 and the footrest 2 overlap and press each other, which can also ensure the strength of the cushion 1 after installation, and the cushion 1 is not easy to fall off or warp.

[0027] Furthermore, the inner end surface of the footrest 2 protrudes upward to form a plurality of reinforcing ribs 22, and the bottom end surface of the pressure plate 5 abuts against the upper end surface of the reinforcing ribs 22. The reinforcing ribs 22 can increase the strength of the footrest 2 itself, and can also serve as a limiting structure for the pressure plate 5, thereby playing an auxiliary positioning role in the installation position of the pressure plate 5.

[0028] Furthermore, the fastening and fixing structure includes a screw 6 and a plurality of mounting holes 51 and a threaded hole 23 coaxially arranged. The mounting holes 51 and the threaded holes 23 are respectively arranged on the pressure plate 5 and the footrest 2. The pressure plate 5 and the footrest 2 are fixed together by the screws 6 passing through the mounting holes 51 and the threaded holes 23. When fixing the cushion 1, first place the screw 6 to be fixed in the mounting hole 51 of the pressure plate 5, and then align the mounting hole 51 with the threaded hole 23 of the footrest 2. At this time, press down the cushion 1 to tighten the screw 6 on the pressure plate 5 to fix it to the footrest 2, and the overall fixing operation can be completed.

[0029] There are at least two groups of screw-fastening structures.

[0030] Furthermore, it also includes a mounting frame 3 installed on the electric vehicle, on which a waist-shaped hole 31 is opened, wherein a threaded hole corresponding to the waist-shaped hole 31 is reserved on the electric vehicle (not shown in the figure), and then the whole is fixed to the electric vehicle by bolts passing through the waist-shaped hole 31.

[0031] Furthermore, one end of the mounting frame 3 also protrudes to form a limiting boss 32, and the limiting boss 32 is cylindrical, square or one of other shapes, wherein a limiting hole (not shown in the figure) corresponding to the limiting boss 32 is reserved on the electric vehicle frame, which can assist in limiting the installation position of the mounting frame 3, thereby ensuring the accuracy after installation.

[0032] Furthermore, a guide sleeve 25 is integrally formed at the upper end of the rotating shaft sleeve 21, a spring 27 is accommodated inside the guide sleeve 25, a ball 26 is fixedly connected to the outer end of the spring 27, and a slot 33 is correspondingly provided on the side wall of the mounting frame 3 for the ball 26 to be inserted into. The rebound force of the spring 27 can give outward pressure to the ball 2, and the ball 2 can be inserted into the slot 33, thereby increasing the damping.

[0033] Furthermore, the upper end surface of the soft pad 1 is protruded to form an anti-skid pattern 11. The soft pad 1 is made of PVC polyvinyl chloride, polyurethane, silicone or rubber material. Since PVC polyvinyl chloride, polyurethane, silicone or rubber material has elasticity, it can increase the comfort after placing the foot. At the same time, the anti-skid pattern 11 can increase the friction between the foot and the contact surface of the soft pad 1, so that the foot is not easy to slip off the soft pad 1.

[0034] Furthermore, a connecting shaft 4 is arranged laterally inside the mounting frame 3, and a rotating shaft sleeve 21 is integrally formed at one end of the footrest 2. The rotating shaft sleeve 21 is sleeved on the connecting shaft 4 and can be rotated on the connecting shaft 4 under force. Through the cooperation of the rotating shaft sleeve 21 and the connecting shaft 4, the footrest 2 can be rotated on one side of the mounting frame 3 under force. When not in use, the footrest 2 can be folded on one side of the mounting frame 3.

[0035] One end of the connecting shaft 4 is fixed on the mounting bracket 3 by a retaining spring, a cotter pin, a nut or by riveting so as not to fall off.

[0036] Furthermore, the footrest 2 is disc-shaped, oval-shaped, polygonal-shaped, square-shaped, rectangular-shaped, semicircular-shaped or one of other shapes. It should be mentioned that no matter what shape the footrest 2 is, the overall size must be able to accommodate the feet, and the specific size will not be elaborated herein.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rear footrest structure for a two-wheeled electric vehicle, comprising a footrest, a pressure plate, a screw-fastening structure and a cushion, characterized in that: The edge of the soft pad is bent downward to form a limiting flange, the soft pad is located above the pressure plate and the limiting flange covers the edge of the pressure plate; the upper end of the footrest is provided with a accommodating cavity for accommodating the pressure plate, and the inner edge of the footrest is recessed downward to form a groove for accommodating the limiting flange, when the pressure plate is fixed to the footrest by a screw-fastening structure, the limiting flange is crimped between the pressure plate and the footrest to fix the position of the soft pad.

2. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The inner end surface of the footrest is protruded upward to form a plurality of reinforcing ribs, and the bottom end surface of the pressure plate abuts against the upper end surface of the reinforcing ribs.

3. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The screwing and fixing structure includes screws and a plurality of mounting holes and threaded holes arranged along the same axis. The mounting holes and threaded holes are respectively arranged on the pressure plate and the footrest. The pressure plate and the footrest are fixed together by screws passing through the mounting holes and the threaded holes.

4. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The utility model also comprises a mounting frame installed on the electric vehicle, wherein the mounting frame is provided with a waist-shaped groove, and a connecting shaft is arranged inside the mounting frame in a transverse direction.

5. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The upper end surface of the soft pad is protruding to form anti-skid lines.

6. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 4, characterized in that: A rotating shaft sleeve is integrally formed at one end of the footrest, and the rotating shaft sleeve is sleeved on the connecting shaft and can be rotated on the connecting shaft under force.

7. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 6, characterized in that: A guide sleeve is integrally formed at the upper end of the rotating shaft sleeve, a spring is accommodated inside the guide sleeve, a ball is fixedly connected to the outer end of the spring, and a slot for the ball to be inserted is correspondingly provided on the side wall of the mounting frame.

8. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 4, characterized in that: One end of the mounting frame also protrudes to form a limiting boss, and the limiting boss is cylindrical or square.

9. A rear footrest structure for a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The soft cushion is made of PVC polyvinyl chloride, polyurethane, silica gel or rubber material.

10. The rear footrest structure of a two-wheeled electric vehicle as claimed in claim 1, characterized in that: The footrest is in the shape of a disc, an ellipse, a polygon, a square, a right angle or a semicircle.

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