High-low saddle protection backrest of two-wheeled electric vehicle
By designing a high and low seat backrest for two-wheeled electric vehicles, and using a flip-up L-shaped base and backrest to cover the seat cushion, the problem of the seat cushion getting wet from rain and sun when parked outdoors is solved, achieving rain protection, sun protection, and stability protection.
Patent Information
- Application Number
- CN202520558374.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-27
AI Technical Summary
The seats of two-wheeled electric vehicles lack protection when parked outdoors, causing them to be exposed to rain and sun, shortening their lifespan and affecting the riding experience.
A protective backrest for high and low seats of a two-wheeled electric vehicle has been designed, including an L-shaped base, a connecting plate and a backrest. It can be flipped and covered by a hinged seat, and the locking mechanism ensures stability and provides rain and sun protection.
It effectively prevents the seat from getting wet from rain and sun, extends its service life, improves the riding experience, and ensures the stability of the seat during riding.
Smart Images
Figure CN223821858U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of electric vehicle accessories, specifically high and low car seat protection backrest of two-wheeled electric vehicle. BACKGROUND
[0002] Two-wheeled electric vehicle, especially small two-wheeled electric vehicle usually has two cushions, one is the main cushion used by the driver, and the other is the secondary cushion used by the passenger, the secondary cushion is usually lower than the main cushion, and the rear end of the secondary cushion is usually provided with a backrest.
[0003] Currently, when two-wheeled electric vehicle is parked outdoors, the cushion is usually lack of protection, and the cushion is exposed to rain and sun, which greatly shortens the service life. In addition, the rainwater on the surface of the cushion in rainy days and the high temperature of the cushion after being exposed to the sun in summer will affect the riding experience. Therefore, we propose a high and low car seat protection backrest for two-wheeled electric vehicle. UTILITY MODEL CONTENTS
[0004] The utility model aims to provide a high and low car seat protection backrest for two-wheeled electric vehicle to solve the problems raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] The high and low car seat protection backrest for two-wheeled electric vehicle includes an L-shaped base and a license plate bracket. The front end of the L-shaped base is hingedly connected to a connecting seat through a hinge seat. The connecting seat is fixedly installed on the tail rack of the two-wheeled electric vehicle. A large secondary cushion is fixedly connected to the L-shaped base through a screw. A small secondary cushion is fixedly connected to the connecting seat through a screw. The top end of the L-shaped base is hingedly connected to a connecting plate. The outer wall of the connecting plate is fixedly connected to a large backboard through a screw. The top end of the large backboard is hingedly connected to a small backboard through a hinge. The license plate bracket is fixedly installed at the rear end of the bottom of the tail rack of the two-wheeled electric vehicle. A locking mechanism is installed on the license plate bracket. The rear end of the L-shaped base is fixedly installed with a hanging ear. The locking mechanism is matched with the hanging ear.
[0007] As a further scheme of the utility model, a torsional spring is installed on the hinge shaft of the hinge seat, and the torsional spring acts between the L-shaped base and the connecting seat.
[0008] As a further scheme of the utility model, the locking mechanism includes a guide pipe fixedly installed on the license plate bracket. A sliding rod is slidably arranged in the guide pipe. A clasp is fixedly installed on the sliding rod. The clasp is matched with the hanging ear.
[0009] As a further scheme of the utility model, a limiting ring is fixedly sleeved at the bottom end of the sliding rod. A spring is sleeved on the outer wall between the limiting ring and the license plate bracket.
[0010] As a further scheme of the utility model: the outer wall above the slide rod is sleeved with a check ring, and the top end of the slide rod is fixedly connected with a pull ring.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] In the utility model, when the two-wheeled electric vehicle is parked outdoors, the L-shaped base can be turned over on the connecting seat through the hinged seat, so that the large backboard and the small backboard can cover the driving seat cushion, thereby achieving good rainproof and sun-proof effects on the driving seat cushion, and at this time, the large seat cushion faces obliquely downward, so that the area of the large seat cushion directly irradiated by sunlight can be reduced, and the large seat cushion can avoid water accumulation on the surface in rainy days, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is an installation schematic view of the high-low seat protection backrest of the two-wheeled electric vehicle on the two-wheeled electric vehicle.
[0014] Figure 2 It is a use schematic view of the high-low seat protection backrest of the two-wheeled electric vehicle on the two-wheeled electric vehicle.
[0015] Figure 3 It is a structure schematic view of the high-low seat protection backrest of the two-wheeled electric vehicle.
[0016] Figure 4 It is a structure schematic view of the torsion spring in the high-low seat protection backrest of the two-wheeled electric vehicle.
[0017] Among them, the L-shaped base 1, the hinged seat 2, the connecting seat 3, the torsion spring 4, the large seat cushion 5, the small seat cushion 6, the connecting plate 7, the large backboard 8, the small backboard 9, the hanging ear 10, the license plate bracket 11, the guide pipe 12, the slide rod 13, the clamping hook 14, the pull ring 15, the limiting ring 16, the spring 17, the check ring 18, and the driving seat cushion 19. DETAILED DESCRIPTION
[0018] In order to make the technical problems, technical schemes and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail in combination with embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.
[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0020] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0021] In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features.
[0022] Please refer to Figures 1 to 4 In the embodiment of the present application, the high and low seat protection backrest of the two-wheeled electric vehicle comprises an L-shaped base 1 and a license plate bracket 11, the front end of the L-shaped base 1 is hingedly connected with a connecting seat 3 through a hinge seat 2, the connecting seat 3 is fixedly installed on the tail frame of the two-wheeled electric vehicle, a large auxiliary cushion 5 is fixedly connected to the L-shaped base 1 through screws, a small auxiliary cushion 6 is fixedly connected to the connecting seat 3 through screws, the top end of the L-shaped base 1 is hingedly connected with a connecting plate 7, the outer wall of the connecting plate 7 is fixedly connected with a large backrest 8 through screws, the top end of the large backrest 8 is hingedly connected with a small backrest 9 through a hinge, the license plate bracket 11 is fixedly installed at the rear end of the bottom of the tail frame of the two-wheeled electric vehicle, a locking mechanism is installed on the license plate bracket 11, the rear end of the L-shaped base 1 is fixedly installed with a hanging ear 10, and the locking mechanism is matched with the hanging ear 10.
[0023] The utility model discloses a scheme above, when two-wheeled electric vehicle is parked in the open air, can be through hinge seat 2 on connecting seat 3 to L-shaped base 1 is turned over to with large backrest 8 and small backrest 9 are turned over to the above of driving cushion 19, and relative to small backrest 9 to large backrest 8 is rotated to utilize large backrest 8 and small backrest 9 to drive cushion 19 is covered, can drive cushion 19 play good rainproof sunscreen effect, and at this time, large auxiliary cushion 5 is in the inclined state, and its cushion surface faces to the oblique downward, therefore can reduce the area of large auxiliary cushion 5 by direct sunlight, and in rainy days, the surface area of large auxiliary cushion 5 can be avoided, and the use effect is good, before riding two-wheeled electric vehicle, can be turned over to L-shaped base 1 to fit the tail frame of two-wheeled electric vehicle, and the locking mechanism is matched with the hanging ear 10, that is, the stability of large auxiliary cushion 5 in the process of electric vehicle driving can be ensured.
[0024] Specifically combined Figure 4 In an embodiment of the present application, a torsional spring 4 is installed on the hinge shaft of the hinge seat 2, and the torsional spring 4 acts between the L-shaped base 1 and the connecting seat 3.
[0025] In combination with the above Figure 3 and Figure 4 In one embodiment of the present application, the locking mechanism comprises a conduit 12 fixedly installed on the license plate bracket 11, a slide rod 13 slidably arranged in the conduit 12, a clamping hook 14 fixedly installed on the slide rod 13, and the clamping hook 14 is adapted to the hanging ear 10.
[0026] By operating the slide rod 13 on the conduit 12, the clamping hook 14 can be inserted into or separated from the hanging ear 10, thereby achieving the locking or unlocking of the L-shaped base 1, which is simple and convenient to operate.
[0027] In combination with the above Figure 4 Further to the above embodiment, the bottom end of the slide rod 13 is fixedly sleeved with a limiting ring 16, and the outer wall between the limiting ring 16 and the license plate bracket 11 is sleeved with a spring 17.
[0028] By arranging the spring 17, a pulling force can be applied to the slide rod 13 at all times, thereby ensuring the stability of the cooperation between the clamping hook 14 and the hanging ear 10 in the case of non-human operation.
[0029] In combination with the above Figure 4 Further to the above embodiment, the outer wall above the license plate bracket 11 is sleeved with a blocking ring 18, and the top end of the slide rod 13 is fixedly connected with a pull ring 15, so as to facilitate the operation of the slide rod 13 and the clamping hook 14.
[0030] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A backrest for the high / low seat of a two-wheeled electric vehicle, characterized in that: The vehicle includes an L-shaped base (1) and a license plate frame (11). The front end of the L-shaped base (1) is hinged to a connecting seat (3) via a hinge seat (2). The connecting seat (3) is fixedly installed on the tail frame of the two-wheeled electric vehicle. A large auxiliary seat (5) is fixedly connected to the L-shaped base (1) via screws. A small auxiliary seat (6) is fixedly connected to the connecting seat (3) via screws. A connecting plate (7) is hinged to the top of the L-shaped base (1). A large back plate (8) is fixedly connected to the outer wall of the connecting plate (7) via screws. A small back plate (9) is hinged to the top of the large back plate (8) via a hinge. The license plate frame (11) is fixedly installed at the bottom rear end of the tail frame of the two-wheeled electric vehicle. A locking mechanism is installed on the license plate frame (11). A hanging ear (10) is fixedly installed at the rear end of the L-shaped base (1). The locking mechanism is compatible with the hanging ear (10).
2. The backrest for protecting the height of the two-wheeled electric vehicle seat according to claim 1, characterized in that: A torsion spring (4) is installed on the hinge shaft of the hinge seat (2), and the torsion spring (4) acts between the L-shaped base (1) and the connecting seat (3).
3. The backrest for protecting the height of the two-wheeled electric vehicle seat according to claim 1, characterized in that: The locking mechanism includes a conduit (12) fixedly installed on the license plate frame (11), a slide rod (13) slidably passing through the conduit (12), a hook (14) fixedly installed on the slide rod (13), and the hook (14) being adapted to the hanging ear (10).
4. The backrest for protecting the height of the two-wheeled electric vehicle seat according to claim 3, characterized in that: The bottom end of the slide rod (13) is fixedly sleeved with a limiting ring (16), and a spring (17) is sleeved on the outer wall of the slide rod (13) between the limiting ring (16) and the license plate frame (11).
5. The backrest for protecting the high and low seats of a two-wheeled electric vehicle according to claim 3, characterized in that: The slide bar (13) is fitted with a retaining ring (18) on the outer wall above the license plate frame (11), and a pull ring (15) is fixedly connected to the top of the slide bar (13).