Clamping structure on electric bicycle
By designing a clamping structure on the electric bicycle and inserting the plug-in part of the safety buckle into the through hole, the problem of the handle falling off during driving is solved, and the safety and practicality of the electric vehicle are improved.
Patent Information
- Application Number
- CN202421930210.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-10
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-10
AI Technical Summary
The handle of the existing folding electric vehicles is prone to fall off during driving, causing the electric vehicles to go from a fixed state to a folded state, which has driving hazards.
Design a clamping structure on an electric bicycle, including a fixing seat, a connecting seat, a handle and a safety buckle. Through the design of the safety buckle, the plug-in is inserted into the through hole to prevent the handle from suddenly opening and falling off from the fixed state to the folded state.
The safety and practicality of the electric bicycle handle is added to prevent the handle from falling off during driving, ensuring the stability and safety of the electric vehicle.
Smart Images
Figure CN222820209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric bicycles, in particular to a clamping structure on an electric bicycle. Background Art
[0002] Electric vehicles, that is, electric-driven vehicles, can be divided into: electric bicycles, electric motorcycles, electric unicycles, electric four-wheelers, electric tricycles, electric scooters, etc. according to the number of tires and structural types. China is the largest country in terms of electric bicycles. Electric bicycles provide great convenience for people's travel, but because they occupy a relatively large storage space, the main consumer market is small towns and rural areas, and there are certain limitations in their use in large cities. Therefore, in recent years, a large number of small folding electric vehicles have emerged, including some small transportation tools such as electric scooters and balance bikes. Existing folding electric vehicles have a handle at the folding position for folding and fixing; but existing folding electric vehicles only have a handle. During the travel of the electric bicycle, the handle may fall off, causing the electric vehicle riser to change from a fixed state to a folded state, which will cause driving hazards. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a clamping structure for an electric bicycle.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A clamping structure on an electric bicycle comprises a fixing seat, a connecting seat, a handle and a safety buckle; the connecting seat is placed on the fixing seat, and one end of the connecting seat is hinged to the fixing seat; one end of the fixing seat is connected to a first vertical tube, one end of the connecting seat is connected to a second vertical tube, and the safety buckle is sleeved on the second vertical tube; one end of the handle is hinged to the fixing seat and limits the connecting seat, and one end of the safety buckle is placed in the handle.
[0006] Preferably, the handle comprises a shell, a first latch and a shaft; both ends of the first latch are respectively connected to the inner shaft of the shell, one end of the shaft is connected to the first latch, and the other end of the shaft is connected to a fixing block.
[0007] Preferably, the handle further comprises a second latch; both ends of the second latch are respectively connected to the shell and pass through the shell and are respectively placed outside the shell, and the second latch is located on one side of the outer wall of the shell and is sleeved with a gasket.
[0008] Preferably, the safety buckle includes a main body and a plug-in portion, wherein the plug-in portion is connected to the main body; a through hole is provided on the shell, and one end of the plug-in portion is inserted into the through hole.
[0009] Preferably, a first protrusion is provided on the fixing seat, and the shell is connected to the first protrusion through the second latch; one end of the second latch is axially connected to one end of the shell, and the other end of the second latch passes through the first protrusion and is axially connected to the other end of the shell.
[0010] Preferably, the connecting seat is provided with a second protrusion at a position corresponding to the first protrusion, and the fixing block is placed on one side of the second protrusion and limits the second protrusion.
[0011] Preferably, a hand-held portion is further provided on the housing, and the hand-held portion is located on one side of the first latch.
[0012] Preferably, the main body is in a circular ring shape, and the head and tail ends of the main body are connected by a connecting rod.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model designs a clamping structure on an electric bicycle, which facilitates users to open or close the handle through a handheld part; when the handle is closed, the fixed block limits the second protrusion, and the plug-in part is inserted into the through hole, so that the connecting seat is fixed on the fixed seat, and the first vertical tube and the second vertical tube are fixed; and the handle will not be easily opened, so that the handle falls off from the fixed state to the folded state; when the handle is opened, the safety buckle is rotated to make the plug-in part leave the through hole; and then the handle is opened through the handheld part, so that the connecting seat and the fixed seat are in a folded state. The plug-in part is inserted into the through hole to prevent the handle from being opened suddenly and falling off from the fixed state to the folded state, thereby increasing safety and practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0016] Figure 1 It is a schematic diagram of the structure proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the handle proposed by the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the fixing seat and the connecting seat proposed by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the structure of the safety buckle.
[0020] Legend:
[0021] 1. Fixed seat, 2. Connecting seat, 3. Handle, 4. Safety buckle, 5. First vertical pipe, 6. Second vertical pipe, 11. First protrusion, 21. Second protrusion, 31. Shell, 32. First latch, 33. Shaft, 34. Fixed block, 35. Second latch, 36. Gasket, 37. Through hole, 38. Hand-held part, 41. Main body, 42. Connecting part, 43. Connecting rod. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first", "second", and "third" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; in addition, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] Reference Figures 1 to 4 As shown, a clamping structure on an electric bicycle comprises a fixing seat 1, a connecting seat 2, a handle 3 and a safety buckle 4; the connecting seat 2 is placed on the fixing seat 1, and one end of the connecting seat 2 is hinged to the fixing seat 1; one end of the fixing seat 1 is connected to a first vertical tube 5, one end of the connecting seat 2 is connected to a second vertical tube 6, and the safety buckle 4 is sleeved on the second vertical tube 6; one end of the handle 3 is hinged to the fixing seat 1 and limits the connecting seat 2, and one end of the safety buckle 4 is placed in the handle 3.
[0025] The handle 3 includes a housing 31, a first latch 32 and a shaft 33; both ends of the first latch 32 are connected to the inner shaft of the housing 31, one end of the shaft 33 is connected to the first latch 32, and the other end of the shaft 33 is connected to a fixing block 34; the handle 3 also includes a second latch 35; both ends of the second latch 35 are connected to the housing 31 and pass through the housing 31 and are respectively placed outside the housing 31, and the second latch 35 is located on one side of the outer wall of the housing 31 and is sleeved with a gasket 36; a hand-held portion 38 is also provided on the housing 31, and the hand-held portion 38 is located at the first latch. 32 side; the hand-held portion 38 is used to facilitate the user to open or close the handle 3; when the handle 3 is closed, the fixing block 34 limits the second protrusion 21, and the plug-in portion 42 is inserted into the through hole 37, so that the connecting seat 2 is fixed on the fixing seat 1, and the first vertical pipe 5 and the second vertical pipe 6 are fixed; and the handle 3 will not be opened easily, so that the handle 3 falls off from the fixed state and turns to the folded state; when the handle 3 is opened, the safety buckle 4 is rotated to make the plug-in portion 42 leave the through hole 37; and then the handle is opened by the hand-held portion 38, so that the connecting seat 2 and the fixing seat 1 are in a folded state.
[0026] The safety buckle 4 includes a main body 41 and an inserting portion 42, and the inserting portion 42 is connected to the main body 41; a through hole 37 is provided on the shell 31, and one end of the inserting portion 42 is inserted into the through hole 37; the inserting portion 42 is inserted into the through hole 37 to prevent the handle 3 from opening suddenly and falling off from the fixed state to the folded state, thereby increasing safety and practicality; the main body 41 is in a circular ring shape, and the head and tail ends of the main body 41 are connected by a connecting rod 43.
[0027] The fixing base 1 is provided with a first protrusion 11, and the housing 31 is connected to the first protrusion 11 through a second latch 35; one end of the second latch 35 is axially connected to one end of the housing 31, and the other end of the second latch 35 passes through the first protrusion 11 and is axially connected to the other end of the housing 31. The connecting base 2 is provided with a second protrusion 21 at a position corresponding to the first protrusion 11, and the fixing block 34 is placed on one side of the second protrusion 21 and limits the second protrusion 21.
[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A clamping structure on an electric bicycle, characterized in that: It includes a fixing seat, a connecting seat, a handle and a safety buckle; the connecting seat is placed on the fixing seat, and one end of the connecting seat is hinged to the fixing seat; one end of the fixing seat is connected to a first vertical pipe, one end of the connecting seat is connected to a second vertical pipe, and the safety buckle is sleeved on the second vertical pipe; one end of the handle is hinged to the fixing seat and limits the connecting seat, and one end of the safety buckle is placed in the handle.
2. The clamping structure on an electric bicycle according to claim 1, characterized in that: The handle includes a shell, a first latch and a shaft; both ends of the first latch are respectively connected to the inner shaft of the shell, one end of the shaft is connected to the first latch, and the other end of the shaft is connected to a fixing block.
3. The clamping structure on an electric bicycle according to claim 2, characterized in that: The handle also includes a second latch; both ends of the second latch are respectively connected to the shell and pass through the shell and are respectively placed outside the shell, and the second latch is located on one side of the outer wall of the shell and is sleeved with a gasket.
4. The clamping structure on an electric bicycle according to claim 2, characterized in that: The safety buckle comprises a main body and an inserting portion, wherein the inserting portion is connected to the main body; a through hole is provided on the shell, and one end of the inserting portion is inserted into the through hole.
5. The clamping structure on an electric bicycle according to claim 3, characterized in that: The fixing seat is provided with a first protrusion, and the shell is connected to the first protrusion through the second latch; one end of the second latch is axially connected to one end of the shell, and the other end of the second latch passes through the first protrusion and is axially connected to the other end of the shell.
6. The clamping structure on an electric bicycle according to claim 5, characterized in that: The connecting seat is provided with a second protrusion at a position corresponding to the first protrusion, and the fixing block is disposed on one side of the second protrusion and limits the second protrusion.
7. The clamping structure on an electric bicycle according to claim 2, characterized in that: The housing is also provided with a hand-held portion, and the hand-held portion is located at one side of the first latch.
8. The clamping structure on an electric bicycle according to claim 4, characterized in that: The main body is in a circular ring shape, and the head and tail ends of the main body are connected by a connecting rod.