Scooter folding mechanism with secondary protection structure

Abstract

The utility model discloses a scooter folding mechanism with a secondary protection structure, which comprises a folding connecting seat fixed on a scooter body and further comprises a scooter head main frame, one end of the scooter head main frame is hinged to the folding connecting seat, a clamping component is arranged on the scooter head main frame, correspondingly, a clamping groove is formed in the folding connecting seat, and the clamping component is connected with the clamping groove. The driving control piece is in driving connection with the clamping assembly, and the clamping assembly is driven by the driving control piece to be connected with or separated from the clamping groove; the driving protection part is connected with the clamping assembly, and the clamping assembly is connected to or separated from the headstock main frame through the driving protection part; the driving protection piece is arranged, during unlocking, the handle part can be pressed only after the clamping hook body in the driving protection piece is disengaged from the headstock main frame, and the clamping assembly is disengaged from the clamping groove; the folding of the headstock main frame caused by mistaken touch or misoperation can be effectively prevented, and the use safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scooters, and particularly relates to a folding mechanism of a scooter with a secondary protection structure. Background Art

[0002] When designing a scooter, in order to save storage space and transportation space, the front head assembly is usually set to be foldable relative to the vehicle body assembly. The folding structure of the front head of a scooter on the market usually is: the front head assembly of the scooter is hinged to the vehicle body assembly, and a control handle assembly is provided to lock or unlock the hinged front head assembly and the vehicle body assembly. The defect of this structure is that: the control handle assembly is not provided with a protection mechanism. If a collision occurs during use, it is easy to cause misoperation, resulting in a riding accident. Summary of the Utility Model

[0003] Aiming at the problems mentioned in the background art, the purpose of the utility model is to provide a folding mechanism of a scooter with a secondary protection structure to solve the problems existing in the prior art.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions:

[0005] A folding mechanism of a scooter with a secondary protection structure includes a folding connection seat fixed on the vehicle body, and further includes a front head main frame. One end of the front head main frame is hinged to the folding connection seat. A clamping component is arranged on the front head main frame. Correspondingly, a clamping groove is arranged on the folding connection seat. It also includes a driving control part drivingly connected to the clamping component, and the clamping component is driven by the driving control part to be connected to or separated from the clamping groove; it further includes a driving protection part, and the driving protection part is connected to the clamping component, and the clamping component is connected to or separated from the front head main frame through the driving protection part.

[0006] Preferably, the folding connection seat includes a bottom plate, and an installation plate extends from each of the two sides of the bottom plate. The bottom end of the front head main frame is hinged to the two installation plates through a first hinge shaft.

[0007] Preferably, the clamping component includes a clamping rod, and a clamping groove is respectively arranged on each of the two mounting plates. The driving control member includes a control handle, and the control handle includes a handle portion. The handle portion extends to form a connecting portion, and the connecting portion is hinged to the inner wall of the main frame of the vehicle head through a second hinge shaft, and the handle portion extends out of the outer wall of the main frame of the vehicle head for pressing; the clamping rod passes through and is fixedly connected to the end of the connecting portion, and both ends of the clamping rod protrude from the two side walls of the main frame of the vehicle head, and travel grooves are arranged on the two side walls of the main frame of the vehicle head. An elastic member is further included, one end of the elastic member is connected to the first hinge shaft, and the other end is connected to the clamping rod; the two ends of the clamping rod are embedded in the two clamping grooves through the elastic member; by pressing the handle portion, the clamping rod can be separated from the clamping groove, and thus the main frame of the vehicle head can be folded relative to the vehicle body.

[0008] Preferably, the driving protection member includes a hook body. A through mounting window is arranged on the handle portion. The hook body is rotatably connected to the inner wall of the mounting window through a pivot shaft. The front end of the hook body forms a hook-shaped structure. A hook groove is arranged on the front wall of the main frame of the vehicle head. An abutting plate is arranged on the inner side of the mounting window. A limiting cavity is arranged at the rear end of the hook body, and a pressing spring is arranged between the limiting cavity and the abutting plate.

[0009] When locking, hook the front hook-shaped structure of the hook body into the hook groove, and the folding of the main frame of the vehicle head caused by accidental touching or incorrect operation of the handle portion can be prevented.

[0010] Preferably, a limiting rod is further arranged between the two mounting plates, and the limiting rod is located at the front part of the main frame of the vehicle head.

[0011] Preferably, anti-slip stripes are formed on the top surface of the handle portion.

[0012] Preferably, the abutting plate is fixed to the inner side surface of the handle portion by screws.

[0013] In summary, the main beneficial effects of the present utility model are as follows:

[0014] In this application, a driving protection member is provided. When unlocking, the hook body in the driving protection member needs to be separated from the main frame of the vehicle head before the handle portion can be pressed to separate the clamping component from the clamping groove; it can effectively prevent the folding of the main frame of the vehicle head caused by accidental touching or incorrect operation and improve the use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the present utility model;

[0016] Figure 2 is a partial structural view of the present utility model;

[0017] Figure 3 is a schematic structural view of the installation of the driving protection member of the present utility model;

[0018] Figure 4 is a schematic structural view of the hook body of the present utility model;

[0019] Figure 5 is a schematic structural view of the installation structure of the present utility model. Specific embodiments

[0020] Embodiment

[0021] Referring to Figures 1 to 5 , a scooter folding mechanism with a secondary protection structure described in this embodiment includes a folding connection seat 1 fixed on the vehicle body. The folding connection seat includes a bottom plate 2, and mounting plates 3 are respectively extended on both sides of the bottom plate. The bottom end of the main head frame is hingedly connected to the two mounting plates through a first hinge shaft 4. It further includes a main head frame 5, one end of the main head frame is hingedly connected to the folding connection seat, and a clamping component is arranged on the main head frame. The clamping component includes a clamping rod 6, and a clamping groove 7 is respectively arranged on the two mounting plates. The driving control member includes a control handle 8. The control handle includes a handle portion 9, and a connecting portion 10 is extended from the handle portion. The connecting portion is hingedly connected to the inner wall of the main head frame through a second hinge shaft 11, and the handle portion extends out of the outer wall of the main head frame for pressing; the clamping rod passes through the end of the connecting portion and is fixedly connected to the end of the connecting portion. Both ends of the clamping rod protrude from both side walls of the main head frame, and travel grooves 12 are arranged on both side walls of the main head frame. It further includes an elastic member 13. One end of the elastic member is connected to the first hinge shaft, and the other end is connected to the clamping rod; the two ends of the clamping rod are embedded in the two clamping grooves through the elastic member; by pressing the handle portion, the clamping rod can be separated from the clamping groove, and the main head frame can be folded relative to the vehicle body; it further includes a driving protection member, and the driving protection member is connected to the clamping component. The clamping component is connected or disconnected from the main head frame through the driving protection member. Specifically, the driving protection member includes a hook body 14. A through mounting window 15 is arranged on the handle portion. The hook body is rotatably connected to the inner wall of the mounting window through a pivot shaft. The front end of the hook body forms a hook-shaped structure. A hook groove 16 is arranged on the front wall of the main head frame. An abutting plate 17 is arranged on the inner side of the mounting window. A clamping post 19 is arranged on the abutting plate 17. A limiting cavity 18 is arranged at the rear end of the hook body. A pressing spring (not shown) is arranged between the limiting cavity 18 and the clamping post 19.

[0022] When locked, the hook-shaped structure at the front of the hook body is hooked into the hook groove, which can prevent the main head frame from folding due to accidental touch or misoperation of the handle portion. A limiting rod (not shown) is also arranged between the two mounting plates. The limiting rod is located at the front of the main head frame. An anti-slip strip 20 is formed on the top surface of the handle portion. The abutting plate is fixed to the inner side surface of the handle portion by screws.

[0023] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.

Claims

1. A folding mechanism for a scooter with a secondary protection structure, characterized in that: It includes a folding connection seat fixed to the vehicle body, and also includes a main headstock. One end of the main headstock is hingedly connected to the folding connection seat. A clamping component is provided on the main headstock. Correspondingly, a clamping groove is provided on the folding connection seat. It also includes a driving control member drivingly connected to the clamping component, and the driving control member drives the clamping component to be connected to or disengaged from the clamping groove. It further includes a driving protection member, and the driving protection member is connected to the clamping component to connect or disengage the clamping component from the main headstock.

2. The folding mechanism of a scooter with a secondary protection structure according to claim 1, characterized in that: The folding connection seat includes a bottom plate, and mounting plates are respectively formed by extending on both sides of the bottom plate. The bottom end of the main headstock is hingedly connected to the two mounting plates through a first hinge shaft.

3. The folding mechanism of a scooter with a secondary protection structure according to claim 2, wherein: The clamping component includes a clamping rod. A clamping groove is respectively provided on the two mounting plates. The driving control member includes a control handle. The control handle includes a handle portion, and a connecting portion is formed by extending from the handle portion. The connecting portion is hingedly connected to the inner wall of the main headstock through a second hinge shaft, and the handle portion extends out of the outer wall of the main headstock for pressing. The clamping rod passes through and is fixedly connected to the end of the connecting portion. Both ends of the clamping rod protrude from both side walls of the main headstock, and travel grooves are provided on both side walls of the main headstock. It also includes an elastic member. One end of the elastic member is connected to the first hinge shaft, and the other end is connected to the clamping rod. The two ends of the clamping rod are embedded in the two clamping grooves through the elastic member. By pressing the handle portion, the clamping rod is disengaged from the clamping groove, and the main headstock can be folded relative to the vehicle body.

4. A folding mechanism for a scooter with a secondary protection structure according to claim 1, characterized in that: The driving protection member includes a hook body. A through mounting window is provided on the handle portion. The hook body is rotatably connected to the inner wall of the mounting window through a pivot shaft. The front end of the hook body forms a hook-like structure. A hook groove is provided on the front wall of the main headstock. An abutting plate is provided on the inner side of the mounting window. A limiting cavity is provided at the rear end of the hook body, and a pressing spring is provided between the limiting cavity and the abutting plate.

5. The folding mechanism of a scooter with a secondary protection structure according to claim 1, characterized in that: A limiting rod is also provided between the two mounting plates, and the limiting rod is located at the front of the main headstock.

6. The folding mechanism of a scooter with a secondary protection structure according to claim 1, characterized in that: An anti-slip strip is formed on the top surface of the handle portion.

7. The folding mechanism of a scooter with a secondary protection structure according to claim 1, characterized in that: The abutting plate is fixed to the inner side surface of the handle portion by screws.

Images