Speed regulation rotating handle of electric vehicle

Abstract

The utility model relates to the technical field of electric vehicle accessory equipment, in particular to an electric vehicle speed regulation rotating handle which comprises a supporting cylinder, a speed regulation assembly, an installation assembly and an auxiliary assembly. The speed regulating assembly comprises a speed regulating cylinder, a torsion spring, a plurality of limiting seats and a sealing gasket, the speed regulating cylinder is rotationally connected with the supporting cylinder and located on the outer side of the supporting cylinder, the torsion spring is fixedly connected with the speed regulating cylinder and located between the speed regulating cylinder and the supporting cylinder, and the limiting seats are fixedly connected with the speed regulating cylinder and located on the outer side of the speed regulating cylinder; the sealing gasket is fixedly connected with the speed regulating cylinder and located on the outer side of the speed regulating cylinder, the mounting assembly and the auxiliary assembly are connected with the supporting cylinder, and the problems that when the handle sleeve outer skin and inner core injection molding integrated electric vehicle speed regulating rotating handle is used, the rotating handle needs to be pinched for a long time, the hand of a user is prone to being rubbed, and the use experience of the user is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessory equipment, in particular to an electric vehicle speed control grip. Background Art

[0002] For the grip sheath in the existing electric vehicle speed control grip on the market, its structure is as follows: first, the inner core and the outer skin are respectively injection-molded to form the outer skin, and then the two are assembled. In order to facilitate the assembly between the two, there is no structure on the inner core to prevent the axial pulling out of the outer skin. In this structure, the inner core and the outer skin in the grip sheath will move relative to each other during use, posing a certain safety hazard. At the same time, the riding experience for customers is not good. Moreover, since the inner core and the outer skin are injection-molded separately and require secondary assembly, it is time-consuming and laborious, and it is difficult to meet the current market demand.

[0003] The existing publication number CN206087138U discloses an injection-molded integrated electric vehicle speed control grip with a grip sheath outer skin and an inner core, including a grip sheath outer skin, a locking ring, and a retaining snap ring. The grip sheath outer skin is tightly connected to the bracket through an arc connecting edge. A cable connecting end is provided on the bracket. The locking ring is fixedly installed on the bracket through a fastening screw. An inner core is arranged inside the grip sheath outer skin. Inner core convex edges are arranged at both ends of the inner core, and barbs are arranged on the inner core convex edges. Convex blocks are evenly arranged on the surface of the inner core. A limiting block is fixedly installed at the right end of the inner core. The retaining snap ring is fixedly installed inside the inner core through a clip and a mounting hole. The bracket is arranged outside the inner core, and a spring is arranged between the bracket and the inner core. The utility model adopts the structure of convex edges and barbs and a secondary injection molding method, effectively solving the problem that the inner core and the outer skin in the grip sheath move relative to each other during the use of the speed control grip, and at the same time eliminating the secondary assembly process.

[0004] However, when the above injection-molded integrated electric vehicle speed control grip with a grip sheath outer skin and an inner core is in use, it is necessary to hold the grip for a long time, which is likely to cause friction to the user's hand, resulting in poor user experience. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electric vehicle speed control grip, which solves the problem that when the injection-molded integrated electric vehicle speed control grip with a grip sheath outer skin and an inner core is in use, it is necessary to hold the grip for a long time, which is likely to cause friction to the user's hand, resulting in poor user experience.

[0006] To achieve the above object, the utility model provides an electric vehicle speed regulating rotary handle, which comprises a support cylinder, a speed regulating component, a mounting component and an auxiliary component; the speed regulating component comprises a speed regulating cylinder, a torsion spring, a limiting seat and a sealing gasket, the speed regulating cylinder is rotatably connected with the support cylinder and is located outside the support cylinder, the torsion spring is fixedly connected with the speed regulating cylinder and is located between the speed regulating cylinder and the support cylinder, the number of the limiting seats is multiple, the multiple limiting seats are respectively fixedly connected with the speed regulating cylinder and are respectively located outside the speed regulating cylinder, the sealing gasket is fixedly connected with the speed regulating cylinder and is located outside the speed regulating cylinder, and the mounting component and the auxiliary component are respectively connected with the support cylinder.

[0007] Wherein, the mounting component comprises a mounting cylinder and a limiting plate, the mounting cylinder is fixedly connected with the support cylinder and is located in the middle of the speed regulating cylinder, and the limiting plate is fixedly connected with the support cylinder and is located outside the support cylinder.

[0008] Wherein, the mounting component further comprises a mounting seat, fixing blocks and fixing bolts, the mounting seat is fixedly connected with the mounting cylinder and is located outside the mounting cylinder, the number of the fixing blocks is multiple, the multiple fixing blocks are respectively detachably connected with the mounting seat and are respectively located inside the mounting seat, the number of the fixing bolts is multiple, the multiple fixing bolts are respectively threadedly connected with the fixing blocks and respectively pass through the mounting seat, and a plurality of limiting grooves are arranged on the surface of the mounting seat.

[0009] Wherein, the auxiliary component comprises wear-resistant blocks and a wear-resistant sleeve, the number of the wear-resistant blocks is multiple, the multiple wear-resistant blocks are respectively fixedly connected with the support cylinder and are respectively located outside the support cylinder, and the wear-resistant sleeve is detachably connected with the wear-resistant blocks and is located outside the support cylinder.

[0010] Wherein, two strap grooves are arranged on the surface of the wear-resistant sleeve, and a plurality of wear-resistant grooves are further arranged on the surface of the wear-resistant sleeve.

[0011] The speed control grip of the electric vehicle of the present utility model, the support cylinder is used to connect with the handlebar and at the same time provide support for the grip. The speed control cylinder is connected to the vehicle brake cable and is used to control the vehicle speed. The torsion spring provides support and rotational action for the speed control cylinder. The limit seat provides a limiting function for the speed control cylinder. The sealing gasket is used to provide a sealing function for the speed control cylinder. When the device is in use, by rotating the speed control cylinder, it is convenient to adjust the speed of the vehicle body. After rotating the speed control cylinder, slide the speed control cylinder along the installation cylinder and insert the limit seat into the limit groove, which is convenient to limit the position of the speed control cylinder and avoid pinching the speed control cylinder with force for a long time during use. It solves the problem that when using the integrally injection-molded speed control grip of the electric vehicle with the outer skin and inner core of the grip, it is necessary to pinch the grip for a long time, which is easy to cause friction on the user's hand and result in poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the speed control grip of the electric vehicle in the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the speed control component in the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the installation component in the first embodiment of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the auxiliary component in the first embodiment of the present utility model.

[0017] In the figure: 101 - support cylinder, 102 - speed control cylinder, 103 - torsion spring, 104 - limit seat, 105 - sealing gasket, 106 - installation cylinder, 107 - limit plate, 108 - installation seat, 109 - fixing block, 110 - fixing bolt, 111 - limit groove, 112 - wear-resistant block, 113 - wear-resistant sleeve, 114 - strap groove, 115 - wear-resistant groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0019] The first embodiment of the present application is:

[0020] Please refer to Figures 1 to 4 , wherein,Figure 1 It is a schematic diagram of the overall structure of the electric vehicle speed control grip of the first embodiment of the present utility model. Figure 2 It is a schematic diagram of the structure of the speed control component of the first embodiment of the present utility model. Figure 3 It is a schematic diagram of the structure of the installation component of the first embodiment of the present utility model. Figure 4 It is a schematic diagram of the structure of the auxiliary component of the first embodiment of the present utility model. The present utility model provides an electric vehicle speed control grip, which includes a support cylinder 101, a speed control component, an installation component and an auxiliary component. The speed control component includes a speed control cylinder 102, a torsion spring 103, a limit seat 104 and a sealing gasket 105. The installation component includes an installation cylinder 106, a limit plate 107, an installation seat 108, a fixing block 109 and a fixing bolt 110. The auxiliary component includes a wear-resistant block 112 and a wear-resistant sleeve 113. By the foregoing solution, the problem that when using an integrally injection-molded electric vehicle speed control grip with an outer skin and an inner core of the grip, it is necessary to hold the grip for a long time, which is easy to friction the user's hand and cause poor user experience is solved. It can be understood that the foregoing solution can be used in the scenario of fixing the position of the electric vehicle speed control grip, and can also be used to solve the installation problem of the electric vehicle speed control grip.

[0021] For this specific embodiment, the speed control cylinder 102 is rotatably connected to the support cylinder 101 and is located outside the support cylinder 101. The torsion spring 103 is fixedly connected to the speed control cylinder 102 and is located between the speed control cylinder 102 and the support cylinder 101. The number of the limit seats 104 is multiple, and the multiple limit seats 104 are respectively fixedly connected to the speed control cylinder 102 and are respectively located outside the speed control cylinder 102. The sealing gasket 105 is fixedly connected to the speed control cylinder 102 and is located outside the speed control cylinder 102. The installation component and the auxiliary component are respectively connected to the support cylinder 101. The support cylinder 101 is used to be connected to the handlebar and provide a support function for the grip at the same time. The speed control cylinder 102 is connected to the vehicle machine brake wire for controlling the vehicle speed. The torsion spring 103 provides a support and rotation function for the speed control cylinder 102. The limit seat 104 provides a limit function for the speed control cylinder 102. The sealing gasket 105 is used to provide a sealing function for the speed control cylinder 102. When the device is in use, by rotating the speed control cylinder 102, it is convenient to adjust the speed of the vehicle body. After rotating the speed control cylinder 102, slide the speed control cylinder 102 along the installation cylinder 106 and insert the limit seat 104 into the limit groove 111, which is convenient to limit the position of the speed control cylinder 102 and avoid holding the speed control cylinder 102 with force for a long time during use.

[0022] Among them, the installation cylinder 106 is fixedly connected to the support cylinder 101 and is located in the middle of the speed regulation cylinder 102. The limit plate 107 is fixedly connected to the support cylinder 101 and is located outside the support cylinder 101. The installation cylinder 106 is used to provide support and guiding effects for the speed regulation cylinder 102, and the limit plate 107 provides limiting and installation effects for the auxiliary component.

[0023] Secondly, the mounting seat 108 is fixedly connected to the installation cylinder 106 and is located outside the installation cylinder 106. The number of fixing blocks 109 is multiple. The multiple fixing blocks 109 are respectively detachably connected to the mounting seat 108 and are respectively located inside the mounting seat 108. The number of fixing bolts 110 is multiple. The multiple fixing bolts 110 are respectively threadedly connected to the fixing blocks 109 and respectively pass through the mounting seat 108. A plurality of limiting grooves 111 are provided on the surface of the mounting seat 108. The mounting seat 108 provides a supporting effect for the mounting component, and the fixing block 109 is used to provide a supporting effect for the mounting seat 108. Through the fixing bolts 110, it is convenient to fix the throttle grip on the outside of the handlebar.

[0024] Thirdly, the number of wear-resistant blocks 112 is multiple. The multiple wear-resistant blocks 112 are respectively fixedly connected to the support cylinder 101 and are respectively located outside the support cylinder 101. The wear-resistant sleeve 113 is detachably connected to the wear-resistant blocks 112 and is located outside the support cylinder 101. The wear-resistant blocks 112 are used to provide support and limiting effects for the wear-resistant sleeve 113. The wear-resistant sleeve 113 contacts the user's hand to improve comfort.

[0025] Finally, two strap grooves 114 are provided on the surface of the wear-resistant sleeve 113. A plurality of wear-resistant grooves 115 are also provided on the surface of the wear-resistant sleeve 113. In winter, the handlebar is relatively cold. Through the strap grooves 114, it is convenient to put a cloth sleeve on the outside of the wear-resistant sleeve 113 to make the user's experience better. Through the wear-resistant grooves 115, it is possible to prevent the hand from slipping when using the speed regulation throttle grip and avoid potential safety hazards.

[0026] Using the electric vehicle speed control rotary handle of this embodiment, the support cylinder 101 is used to connect with the handlebar and provide support for the rotary handle at the same time. The speed control cylinder 102 is connected to the vehicle machine brake cable and used to control the vehicle speed. The torsion spring 103 provides support and rotation for the speed control cylinder 102. The limit seat 104 provides a limiting function for the speed control cylinder 102. The gasket 105 is used to provide a sealing function for the speed control cylinder 102. When the device is in use, by rotating the speed control cylinder 102, it is convenient to adjust the speed of the vehicle body. After rotating the speed control cylinder 102, slide the speed control cylinder 102 along the installation cylinder 106 and insert the limit seat 104 into the limit groove 111, which is convenient to limit the position of the speed control cylinder 102 and avoid pinching the speed control cylinder 102 with force for a long time during use. It solves the problem that when using the injection-molded integrated electric vehicle speed control rotary handle with the outer skin and inner core of the grip, it is necessary to pinch the rotary handle for a long time, which is easy to rub the user's hand and cause poor user experience.

[0027] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. An electric vehicle speed control throttle grip, comprising a support cylinder, characterized in that, it further comprises a speed control component, a mounting component and an auxiliary component; The speed control component includes a speed control cylinder, a torsion spring, a limit seat and a gasket. The speed control cylinder is rotatably connected to the support cylinder and is located outside the support cylinder. The torsion spring is fixedly connected to the speed control cylinder and is located between the speed control cylinder and the support cylinder. The number of limit seats is multiple, and the multiple limit seats are respectively fixedly connected to the speed control cylinder and are respectively located outside the speed control cylinder. The gasket is fixedly connected to the speed control cylinder and is located outside the speed control cylinder. The mounting component and the auxiliary component are respectively connected to the support cylinder.

2. The electric vehicle speed control throttle grip according to claim 1, characterized in that, The mounting component includes a mounting cylinder and a limit plate. The mounting cylinder is fixedly connected to the support cylinder and is located in the middle of the speed control cylinder. The limit plate is fixedly connected to the support cylinder and is located outside the support cylinder.

3. The electric vehicle speed control throttle grip according to claim 2, characterized in that, The mounting component further includes a mounting seat, fixing blocks and fixing bolts. The mounting seat is fixedly connected to the mounting cylinder and is located outside the mounting cylinder. The number of fixing blocks is multiple, and the multiple fixing blocks are respectively detachably connected to the mounting seat and are respectively located inside the mounting seat. The number of fixing bolts is multiple, and the multiple fixing bolts are respectively threadedly connected to the fixing blocks and respectively pass through the mounting seat. A plurality of limit grooves are provided on the surface of the mounting seat.

4. The electric vehicle speed control throttle grip according to claim 1, characterized in that, The auxiliary component includes wear-resistant blocks and a wear-resistant sleeve. The number of wear-resistant blocks is multiple, and the multiple wear-resistant blocks are respectively fixedly connected to the support cylinder and are respectively located outside the support cylinder. The wear-resistant sleeve is detachably connected to the wear-resistant blocks and is located outside the support cylinder.

5. The electric vehicle speed control throttle grip according to claim 4, characterized in that, Two strap grooves are provided on the surface of the wear-resistant sleeve, and a plurality of wear-resistant grooves are also provided on the surface of the wear-resistant sleeve.

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