Dual adjustment mode scooter acceleration handle

Abstract

A dual-adjustment scooter throttle handlebar includes: a throttle handlebar, a rotating sleeve, a positioning ring, and a ring sleeve. The positioning ring is fixedly fitted onto the handlebar tube. The ring sleeve is fitted around the outer circumference of the positioning ring. The rotating sleeve is rotatably fitted onto the handlebar tube. The throttle handlebar is fixedly fitted onto the rotating sleeve. The throttle handlebar is provided with a gripping part and a shifter part, with the shifter part protruding from the gripping part. This invention provides a dual-adjustment scooter throttle handlebar by providing both a gripping part and a shifter part to adjust the rotation amplitude. This solves the problems of hand muscle fatigue and difficulty in achieving smooth and precise speed adjustment caused by the single twisting operation of existing throttle handlebars.

Description

Technical Field

[0001] This utility model relates to a scooter accessory, and more particularly to a scooter throttle with a dual-adjustment mechanism. Background Technology

[0002] With the increasing demand for short-distance urban travel, electric scooters (hereinafter referred to as "scooters") have become a convenient and environmentally friendly mode of transportation. The throttle handle (also known as a "twist handle") is a key component for controlling the vehicle's forward speed and is widely used in various brands of scooters. Existing scooter throttle handles are typically cylindrical rotating structures: the user grips the cylindrical handle and rotates it to output an acceleration signal and maintain this state to keep speed. In actual use, during frequent acceleration or continuous constant speed riding, the user must constantly grip and twist the handle. Maintaining the rotation angle for a long time can lead to excessive tension in the hand muscles, causing numbness, soreness, and other discomfort, affecting driving comfort and safety. Relying solely on the rotation range of the wrist to adjust speed makes it difficult for the hand to make small, stable adjustments under tension, easily causing sudden acceleration changes or unstable speed, resulting in a lack of smooth vehicle handling response. Utility Model Content

[0003] A dual-adjustment scooter throttle handlebar includes: a throttle handlebar, a rotating sleeve, a positioning ring, and a ring sleeve. The positioning ring is fixedly fitted onto the handlebar tube. The ring sleeve is fitted around the outer circumference of the positioning ring. The rotating sleeve is rotatably fitted onto the handlebar tube. The throttle handlebar is fixedly fitted onto the rotating sleeve. The throttle handlebar is provided with a gripping part and a shifter part, with the shifter part protruding from the gripping part. This invention provides a dual-adjustment scooter throttle handlebar by providing both a gripping part and a shifter part to adjust the rotation amplitude. This solves the problems of hand muscle fatigue and difficulty in achieving smooth and precise speed adjustment caused by the single twisting operation of existing throttle handlebars.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A dual-adjustment scooter throttle includes: an throttle, a rotating sleeve, a positioning ring, and a ring sleeve. The positioning ring is fixedly connected to the handlebar tube. The ring sleeve is fitted around the outer circumference of the positioning ring. The rotating sleeve is rotatably connected to the handlebar tube. The throttle is fixedly connected to the rotating sleeve. The throttle is provided with a gripping part and a finger shifting part, with the finger shifting part protruding from the gripping part.

[0006] Further, the positioning ring is equipped with a torsion spring step, which is used to fix one end of the torsion spring arm.

[0007] Further configuration: the rotating sleeve passes through the spring coil of the torsion spring, and the other end of the torsion spring, the spring arm, is fixed to the accelerator lever. Holding the accelerator lever and rotating it compresses the torsion spring, while pressing down on the shifter and rotating it also compresses the torsion spring.

[0008] This invention provides a scooter accelerator handlebar with a dual-mode rotation adjustment by incorporating both a gripping part and a finger-shifting part on the accelerator handlebar. This solves the problems of hand muscle fatigue and difficulty in achieving smooth and precise speed adjustment caused by the single twisting operation of existing accelerator handlebars. Attached Figure Description

[0009] Figure 1 This is a perspective view of the present utility model;

[0010] Figure 2 This is an exploded view of the present invention;

[0011] In the diagram: 1. Accelerator throttle; 2. Grip; 3. Shifters.

[0012] 4. Rotating sleeve; 5. Positioning ring; 6. Snap ring step; 7. Ring sheath. Detailed Implementation

[0013] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0014] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0015] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views of the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] like Figures 1-2 As shown: This utility model provides a scooter acceleration handle with dual adjustment methods, including: acceleration handle 1, rotating sleeve 4, positioning ring 5, and ring sleeve 7.

[0018] The positioning ring 5 is not shown in the diagram but is fixedly connected to the handlebar tube and tightened with screws to prevent the ring 5 from sliding or rotating relative to the handlebar tube. The ring sleeve 7 is fitted over the outer circumference of the positioning ring 5 to protect the positioning ring 5 and the torsion spring from external forces, and also to protect the user's hands. The rotating sleeve 4 is rotatably connected to the handlebar tube and can rotate freely relative to it. The throttle 1 is fixedly connected to the rotating sleeve 4, and the throttle 1 and rotating sleeve 4 rotate synchronously. The throttle 1 is equipped with a grip 2 and a shifter 3. The grip 2 is used for daily rotation and twisting, and the shifter 3 protrudes from the grip 2 for finger pressing operation.

[0019] Preferably, the positioning ring 5 is provided with a torsion spring step 6, which is used to fix one end of the spring arm of the torsion spring.

[0020] Preferably, the rotating sleeve 4 passes through the spring coil of the torsion spring, and the other end of the torsion spring, the spring arm, is fixed to the accelerator lever 1. Gripping the accelerator lever 1 and rotating it compresses the torsion spring. Pressing down the shifter 3 and rotating the accelerator lever 1 also compresses the torsion spring. When released, the torsion spring drives the accelerator lever 1 to return to the zero speed position.

[0021] The scooter equipped with this utility model has two speed adjustment methods:

[0022] 1. Grip rotation adjustment: The user covers the grip part 2 with his palm and sends an acceleration signal by rotating the acceleration handle 1; when the rotation is reset, the acceleration handle 1 quickly returns to the initial position and stops accelerating.

[0023] 2. Finger adjustment: The user can place one finger on the finger lever 3, press down and rotate the accelerator lever 1 at the same time to achieve accelerated operation with a smaller range of wrist movement and reduce hand fatigue; when the finger is released, the accelerator lever 1 will quickly return to the initial position and stop accelerating.

[0024] This invention provides a scooter accelerator throttle with a dual-mode rotation adjustment by setting up a gripping part 2 and a finger-shifting part 3 on the accelerator throttle 1. This solves the problem that the single twisting operation of the existing accelerator throttle can easily lead to hand muscle fatigue and make it difficult to achieve smooth and precise speed adjustment.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no conflict in the mechanism, the features in the embodiments disclosed in the present invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A scooter throttle with dual adjustment mechanism, comprising: Accelerator throttle (1), rotating sleeve (4), positioning ring (5), ring sleeve (7), positioning ring (5) is fixedly connected to handlebar tube, ring sleeve (7) is fitted on the outer circle of positioning ring (5), rotating sleeve (4) is rotatably connected to handlebar tube, and accelerator throttle (1) is fixedly connected to rotating sleeve (4). The accelerator throttle (1) is characterized by having a gripping part (2) and a shifting part (3), with the shifting part (3) protruding from the gripping part (2).

2. The scooter throttle with dual adjustment method according to claim 1, characterized in that, The positioning ring (5) is provided with a torsion spring step (6), which is used to fix one end of the spring arm of the torsion spring.

3. The scooter throttle with dual adjustment method according to claim 2, characterized in that, Rotate the sleeve (4) through the spring coil of the torsion spring. The other end of the torsion spring, the spring arm, is fixed to the accelerator lever (1). Hold the accelerator lever (1) and rotate the accelerator lever (1) to compress the torsion spring. Press down the finger shifter (3) and rotate the accelerator lever (1) to compress the torsion spring.

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