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CN-224225221-U - Folding mechanism and electric scooter

CN224225221UCN 224225221 UCN224225221 UCN 224225221UCN-224225221-U

Abstract

The utility model discloses a folding mechanism and an electric scooter, wherein the folding mechanism comprises a folding seat, a locking mechanism and a limiting piece, the folding seat comprises a fixed seat and a rotating seat, one sides of the fixed seat and the rotating seat are mutually hinged, the rotating seat is provided with a first clamping part, the locking mechanism is rotatably arranged on the other side of the fixed seat and is provided with a first rotating axis, one side of the locking mechanism, which faces the rotating seat, is provided with an abutting part and a second clamping part, the limiting piece is rotatably arranged on the other side of the rotating seat and is provided with a second rotating axis which is at least parallel to the first rotating axis, the scooter folding mechanism is provided with a use state in which the fixed seat and the rotating seat are stacked and a folding state in which the fixed seat and the rotating seat are unfolded, and in the use state, the second clamping part is in clamping connection with the first clamping part, and the limiting piece is in abutting connection with one side of the abutting part, which faces the fixed seat. The technical scheme of the utility model can improve the reliability of the folding mechanism.

Inventors

  • SUN JIANGUO

Assignees

  • 深圳市百拓精密机械有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (10)

  1. 1. A folding mechanism for an electric scooter, the folding mechanism comprising: The folding seat comprises a fixed seat and a rotating seat, wherein one sides of the fixed seat and the rotating seat are mutually hinged, and the rotating seat is provided with a first clamping part; The locking mechanism is rotatably arranged on the other side of the fixed seat and provided with a first rotation axis, one side of the locking mechanism facing the rotation seat is provided with an abutting part and a second clamping part, and The limiting piece is rotatably arranged on the other side of the rotating seat and at least provided with a second rotating axis which is parallel to the first rotating axis; the scooter folding mechanism is provided with a use state in which the fixing seat and the rotating seat are stacked, and a folding state in which the fixing seat and the rotating seat are unfolded, wherein in the use state, the second clamping part is clamped with the first clamping part, and the limiting piece is abutted to one side of the abutting part towards the fixing seat.
  2. 2. The folding mechanism of claim 1, wherein the limiting member comprises a rotating shaft and a limiting post arranged on the rotating shaft, the rotating shaft is rotatably mounted on the rotating seat, and one end of the limiting post away from the rotating shaft is abutted against the abutting portion.
  3. 3. The folding mechanism of claim 2, wherein the rotating shaft is provided with an adjusting screw hole, and the limiting post is in threaded connection with the adjusting screw hole; And/or, one end of the limiting column, which is far away from the rotating shaft, is provided with an abutting surface, and the abutting surface is arranged in a convex spherical surface.
  4. 4. The folding mechanism of claim 2, wherein the rotating base has a mounting side and a rotating portion provided on the mounting side, the rotating shaft is mounted on the rotating portion, and the stopper has a first state in which the stopper post is parallel to the mounting side and a second state in which the stopper post is inclined with respect to the mounting side; The folding mechanism further comprises a spring, wherein the spring is connected between the rotating shaft and the rotating seat and has elastic deformation for driving the limiting piece to move from the first state to the second state.
  5. 5. A folding mechanism according to claim 1, wherein the abutment is provided with a receiving groove in which the free end of the stop member abuts in the in-use condition.
  6. 6. The folding mechanism of claim 1, wherein an axis of rotation between the fixed mount and the rotatable mount is parallel to the first axis of rotation.
  7. 7. The folding mechanism of claim 1, wherein the rotational axis between the fixed seat and the rotational seat is a third rotational axis, and the first clamping portion is located on a side of the rotational seat away from the third rotational axis; The first clamping part is arranged at a distance from one side of the limiting piece away from the fixed seat, and the second clamping part is arranged at a distance from one side of the abutting part away from the fixed seat.
  8. 8. The folding mechanism of claim 1, wherein the locking mechanism comprises a mounting member, an unlocking member and an elastic member, the mounting member is rotatably mounted on the fixing seat, the unlocking member is movably mounted on the mounting member and has a clamping position and an unlocking position, the elastic member is arranged between the mounting member and the unlocking member and has elastic deformation for driving the unlocking member to move from the unlocking position to the clamping position, the unlocking member has the second clamping portion, the mounting member has the abutting portion, and in the use state, the unlocking member is in the clamping position, and the second clamping portion is clamped with the first clamping portion.
  9. 9. The folding mechanism of claim 8, wherein the unlocking member is slidably mounted to the mounting member and disposed proximate to the free end of the mounting member, the sliding direction of the unlocking member being perpendicular to the axis of rotation of the mounting member, the unlocking position being further from the axis of rotation of the mounting member than the clamping position.
  10. 10. An electric scooter, characterized by comprising a pedal assembly, a front fork, a handle assembly and the folding mechanism according to any one of claims 1 to 9, wherein the front fork is rotatably mounted at the front end of the pedal assembly, a fixing seat of the folding mechanism is mounted at the upper end of the front fork, and a rotating seat of the folding mechanism is mounted at the lower end of the handle assembly.

Description

Folding mechanism and electric scooter Technical Field The utility model relates to the technical field of scooters, in particular to a folding mechanism and an electric scooter. Background The electric scooter is based on the traditional manual scooter, and is added with a riding instead of walk and entertainment tool of an electric power suite, so that the electric scooter is light, convenient and portable and popular with consumers. Electric scooter on the market generally sets up beta structure between standpipe and front fork, when accomodating, can fold the standpipe to the footboard top. At present, stress of some folding structures is concentrated at the same position during locking, faults are easy to occur after the folding structures are used for a long time, and reliability is poor. Disclosure of utility model The utility model mainly aims to provide a folding mechanism, which aims to improve the reliability of the folding mechanism. In order to achieve the above object, the folding mechanism according to the present utility model includes: The folding seat comprises a fixed seat and a rotating seat, wherein one sides of the fixed seat and the rotating seat are mutually hinged, and the rotating seat is provided with a first clamping part; The locking mechanism is rotatably arranged on the other side of the fixed seat and provided with a first rotation axis, one side of the locking mechanism facing the rotation seat is provided with an abutting part and a second clamping part, and The limiting piece is rotatably arranged on the other side of the rotating seat and at least provided with a second rotating axis which is parallel to the first rotating axis; the scooter folding mechanism is provided with a use state in which the fixing seat and the rotating seat are stacked, and a folding state in which the fixing seat and the rotating seat are unfolded, wherein in the use state, the second clamping part is clamped with the first clamping part, and the limiting piece is abutted to one side of the abutting part towards the fixing seat. Optionally, the locating part includes the pivot and locates the spacing post of pivot, the pivot rotate install in rotate the seat, the spacing post keep away from the one end of pivot with butt portion butt. Optionally, the rotating shaft is provided with an adjusting screw hole, and the limiting column is in threaded connection with the adjusting screw hole; Optionally, one end of the limiting post, which is far away from the rotating shaft, is provided with an abutting surface, and the abutting surface is arranged in a convex spherical surface. Optionally, the rotating seat is provided with a mounting side surface and a rotating part arranged on the mounting side surface, the rotating shaft is arranged on the rotating part, the limiting piece is provided with a first state that the limiting post is parallel to the mounting side surface and a second state that the limiting post is inclined relative to the mounting side surface, and the folding mechanism further comprises a spring which is connected between the rotating shaft and the rotating seat and has elastic deformation for driving the limiting piece to move from the first state to the second state. Optionally, the abutting portion is provided with a containing groove, and in the use state, the free end of the limiting piece abuts against the containing groove. Optionally, a rotation axis between the fixed seat and the rotating seat is parallel to the first rotation axis. Optionally, the rotation axis between the fixing seat and the rotation seat is a third rotation axis, the first clamping part is located at one side of the rotation seat away from the third rotation axis, the first clamping part is located at one side of the limiting piece away from the fixing seat at intervals, and the second clamping part is located at one side of the abutting part away from the fixing seat at intervals. Optionally, the locking mechanism comprises a mounting piece, an unlocking piece and an elastic piece, the mounting piece is rotatably mounted on the fixing seat, the unlocking piece is movably mounted on the mounting piece and is provided with a clamping position and an unlocking position, the elastic piece is arranged between the mounting piece and the unlocking piece and is provided with elastic deformation for driving the unlocking piece to move from the unlocking position to the clamping position, the unlocking piece is provided with a second clamping part, the mounting piece is provided with the abutting part, and in the use state, the unlocking piece is positioned at the clamping position, and the second clamping part is clamped with the first clamping part. Optionally, the unlocking piece slidable mounting in the installed part, and be close to the free end setting of installed part, the slip direction of unlocking piece with the pivot of installed part is perpendicular, the unblock position is compared the joint positi