A throttle handle device
By setting a detachable limiting component in the mounting cavity of the throttle handle device, the compatibility problem between ordinary throttle handles and electrically heated throttle handles is solved, thereby improving the compatibility of the throttle handle device and reducing manufacturing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG ZHENAN VEHICLE IND CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-31
AI Technical Summary
The existing throttle handle device is incompatible with both ordinary throttle handles and electrically heated throttle handles, resulting in a large number of molds and high manufacturing costs.
By providing axial limiting support through a removable limiting component within the mounting cavity, it is possible to upgrade a standard throttle to an electrically heated throttle without replacing the housing and center seat; only the limiting component and the throttle itself need to be replaced.
It improves the compatibility of the throttle handle device, reduces manufacturing and modification costs, and reduces the number of molds.
Smart Images
Figure CN224576769U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of motorcycle accessories, specifically relating to a throttle lever device. Background Technology
[0002] As a core control component of motorcycles and electric vehicles, the throttle handle typically consists of a throttle control section (including a rotatable throttle) and a switch mounting section (integrating function switches such as lights and horns). In traditional designs, the switch mounting section comprises a housing and an internal base, with the base having a cavity for attaching the vehicle's handlebar tube for fixation; the throttle is connected to the housing via an axial insertion or snap-fit structure to achieve rotational control.
[0003] The existing throttle lever system has several drawbacks. When users upgrade from a non-electrically heated throttle lever to an electrically heated one, the axial dimension or internal space occupied by the electrically heated throttle lever is larger than that of the ordinary throttle lever because it requires an internal heating element and additional wiring. Furthermore, the mounting cavity formed by the traditional housing and center seat is fixed and cannot accommodate the additional components of the heated throttle lever, forcing users to replace the entire throttle lever system. Moreover, during the manufacturing stage, manufacturers need to design different housing and center seat structures for the ordinary and heated versions, resulting in incompatibility of many components between the two versions. This leads to a larger number of molds and increased manufacturing costs. Utility Model Content
[0004] In response, this utility model provides an accelerator handle device, which, through structural optimization, can improve the versatility of components and help reduce manufacturing and modification costs.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] This utility model provides a throttle handle device, including a throttle control part and a switch mounting part; the switch mounting part includes a housing and a middle seat fixed inside the housing, the middle seat having a through cavity for the handle tube to pass through; the throttle control part includes a throttle handle; the housing has a connecting part at one axial end, the connecting part forming a mounting cavity adjacent to the middle seat, one end of the throttle handle extending into the mounting cavity, and a limiting member is detachably installed in the mounting cavity, the limiting member being adapted to provide axial blocking and limiting of the throttle handle.
[0007] Preferably, the middle seat has a fixing part at one end near the mounting cavity, and the limiting member is connected to the fixing part.
[0008] Preferably, both the limiting member and the fixing part are tubular structures, and the limiting member is sleeved on the fixing part.
[0009] Preferably, the fixing part and the limiting member are engaged by a snap-fit structure.
[0010] Preferably, the snap-fit structure includes a matching buckle and a snap hole, one of which is located on the fixing part and the other is located on the limiting member.
[0011] Preferably, the inner wall of the limiting member is provided with a stop block, and when the limiting member is sleeved into place on the outside of the fixing part, the stop block abuts against the edge of the fixing part.
[0012] Preferably, the end of the throttle that extends into the mounting cavity is provided with a throttle cable connection part.
[0013] Preferably, it also includes a function switch, which is fixedly connected to the housing or the base; the function switch has a button exposed in the housing.
[0014] Preferably, the end of the connecting part is provided with a limiting protrusion, and the throttle is provided with a limiting ring groove that forms a limiting engagement with the limiting protrusion.
[0015] Preferably, the detachable installation is fixed by screws or by snap-fit.
[0016] The advantages of this invention are as follows: The throttle handle device structure is optimized, resulting in better compatibility. By providing a detachable limiting component within the mounting cavity, it can provide axial limiting support for ordinary throttle handles. When upgrading to a heated throttle handle, removing the limiting component releases the axial space of the mounting cavity without replacing the main structure such as the outer shell and center seat, facilitating the installation of electrically heated throttle handles and simplifying user modifications. Furthermore, during the production phase, manufacturers only need to add or remove limiting components and change the throttle handle type to adapt to different versions, reducing molds and manufacturing costs. Attached Figure Description
[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art are briefly introduced below. Similar elements or parts in the drawings are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.
[0018] Figure 1 This is a perspective view of the throttle handle device in this utility model;
[0019] Figure 2 This is a front view of the throttle handle device in this utility model;
[0020] Figure 3 For along Figure 2 A sectional view cut along line AA.
[0021] Figure 4 This is a schematic diagram of the structure of the transfer handle of this utility model;
[0022] Figure 5 This is a structural diagram of the combination of the center seat and the limiting component in this utility model;
[0023] Figure 6 This is a structural diagram of the central seat and the limiting component in the separated state of this utility model;
[0024] Figure 7 This is an exploded view of the throttle handle device in this utility model.
[0025] The reference numerals in the figure are as follows: 1. Throttle control part; 11. Throttle handle; 12. Throttle cable connection part; 13. Limiting ring groove; 2. Switch mounting part; 21. Housing; 211. First housing; 212. Second housing; 22. Center seat; 221. Fixing part; 222. Locking hole; 23. Through cavity; 24. Connecting part; 241. Limiting flange; 25. Mounting cavity; 26. Switch; 3. Limiting element; 31. Buckle; 32. Stop block. Detailed Implementation
[0026] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.
[0027] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
[0028] The throttle handle device structure in this embodiment of the utility model is as follows: Figures 1 to 7As shown, it includes a throttle control part 1 and a switch mounting part 2; the switch mounting part 2 includes a housing 21 and a middle seat 22 fixed inside the housing 21. For easy assembly, the housing 21 is formed by a first housing 211 and a second housing 212 radially mated together; the switch mounting part 2 can accommodate the installation of a function switch 26. The middle seat 22 has a through cavity 23 for the handle tube to pass through. When the throttle handle device is installed, it is locked after being sleeved with the handle tube through the through cavity 23; the throttle control part 1 includes a throttle handle 11. Throttle control is achieved by rotating the throttle handle 11. Controlling the throttle by rotating the throttle handle 11 is a conventional control method and will not be described in detail here; the housing 21 has a connecting part 24 at one axial end. The connecting part 24 forms a mounting cavity 25 adjacent to the middle seat 22. One end of the throttle handle 11 extends into the mounting cavity 25. A detachable limiting component 3 is detachably installed within the cavity 25. This detachable installation is achieved by screw fixing or snap-fit fixing. The limiting component 3 is located between the throttle 11 and the center seat 22, and it can increase the axial limiting of the throttle 11. Detachable installation means that the relevant components can be installed and disassembled normally without causing damage. The throttle handle device in this embodiment has better compatibility. By setting the detachable limiting component 3 in the mounting cavity 25, it can provide axial limiting support for ordinary throttles. When it is necessary to upgrade to a heated throttle, the limiting component 3 can be removed, and the axial space of the mounting cavity 25 can be released without replacing the main structure such as the outer shell 21 and the center seat 22 to accommodate the installation of the electric heated throttle, which is convenient for users to modify. Moreover, during the production stage, the manufacturer only needs to add or remove the limiting component 3 and change the throttle type to adapt to different versions, reducing molds and lowering manufacturing costs.
[0029] See Figure 5 and Figure 6 As shown, the middle seat 22 has a fixing part 221 at one end near the mounting cavity 25, and the limiting member 3 is connected to the fixing part 221; when the limiting member 3 is removed, the fixing part 221 can also cooperate with the components of the electric heating throttle. Furthermore, in order to make the connection between the limiting member 3 and the middle seat 11 convenient and stable, both the limiting member 3 and the fixing part 221 are designed to be tubular structures, with the limiting member 3 sleeved on the fixing part 221.
[0030] Continue reading Figure 5 and Figure 6 To further achieve rapid and reliable assembly of the fixing part 221 and the limiting member 3, the fixing part 221 and the limiting member 3 are connected by a snap-fit structure. For example, the snap-fit structure includes a matching buckle 31 and a snap hole 222, with the snap hole 222 located on the fixing part 221 and the buckle 31 located on the limiting member 3. Alternatively, the snap hole 222 can be located on the limiting member 3, and the buckle 31 can be located on the fixing part 221.
[0031] See further Figure 5 and Figure 6 The inner wall of the limiting member 3 is provided with a stop block 32. When the limiting member 3 is sleeved on the outside of the fixing part 221, the stop block 32 abuts against the edge of the fixing part 221. Thus, when the stop block 32 abuts against the edge of the fixing part 221 during the assembly process, the user can determine that the limiting member 3 is in place, which serves as an assembly in-place indicator.
[0032] The throttle handle 11 has a throttle cable connection part 12 at one end that extends into the mounting cavity 25. The throttle cable connection part 12 can be configured as a slot structure. The throttle cable connection part 12 is used to connect the throttle control cable, so that the throttle control cable is pulled when the throttle handle 11 is rotated, thereby controlling the acceleration and deceleration of the vehicle. The outer shell 21 is provided with a cable hole for the throttle control cable to pass through.
[0033] See Figures 1 to 3 In some embodiments, the throttle device is also provided with a function switch 26, which is fixedly connected to the housing 21 or the center seat 22 (e.g., by screws or clips); the function switch 26 has a button exposed on the housing 21, and the user controls the function switch 26 by pressing the button; common function switches 26 include horn switches, lighting switches, warning switches, start / stop switches, etc.
[0034] See Figure 3 As shown, in order to strengthen the connection between the throttle 11 and the housing 21, the end of the connecting part 24 is provided with a limiting flange 241, and the throttle 11 is provided with a limiting ring groove 13 that forms a limiting engagement with the limiting flange 241. The engagement between the limiting flange 241 and the limiting ring groove 13 allows the throttle 11 to rotate relative to the housing 21, while restricting the throttle 11 from moving axially relative to the housing 21.
[0035] For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, these obvious variations or modifications derived from the essential spirit of this invention still fall within the protection scope of this invention.
Claims
1. A throttle handle device, comprising a throttle control part (1) and a switch mounting part (2); the switch mounting part (2) includes a housing (21) and a center seat (22) fixed within the housing (21), the center seat (22) having a through cavity (23) for a handle tube to pass through; the throttle control part (1) includes a throttle (11); characterized in that, The outer shell (21) has a connecting part (24) at one axial end. The connecting part (24) forms a mounting cavity (25) adjacent to the middle seat (22). One end of the throttle (11) extends into the mounting cavity (25). A limiting member (3) is detachably installed in the mounting cavity (25). The limiting member (3) is adapted to provide axial blocking and limiting of the throttle (11).
2. The throttle handle apparatus of claim 1, wherein The middle seat (22) has a fixing part (221) at one end near the mounting cavity (25), and the limiting member (3) is connected to the fixing part (221).
3. The throttle grip device of claim 2, wherein Both the limiting member (3) and the fixing part (221) are tubular structures, and the limiting member (3) is sleeved on the fixing part (221).
4. The throttle grip device of claim 3, wherein The fixing part (221) and the limiting member (3) are connected by a snap-fit structure.
5. The throttle grip device of claim 4, wherein The snap-fit structure includes a matching snap fastener (31) and a snap hole (222), one of which is located on the fixing part (221) and the other is located on the limiting member (3).
6. The throttle grip device of claim 3, wherein The inner wall of the limiting member (3) is provided with a stop block (32). When the limiting member (3) is sleeved on the outside of the fixing part (221), the stop block (32) abuts against the edge of the fixing part (221).
7. The throttle grip device of claim 1, wherein The throttle (11) has a throttle cable connector (12) at one end that extends into the mounting cavity (25).
8. The throttle handle device according to claim 1, characterized in that, It also includes a function switch (26), which is fixedly connected to the housing (21) or the center base (22); the function switch (26) has a button exposed in the housing (21).
9. The throttle handle device according to claim 1, characterized in that, The end of the connecting part (24) is provided with a limiting protrusion (241), and the throttle (11) is provided with a limiting annular groove (13) that forms a limiting engagement with the limiting protrusion (241).
10. The throttle grip device of claim 1, wherein The detachable installation is achieved by screw fixing or snap-fit fixing.