CN209889039U

CN209889039U - Folding scooter folding mechanism

Info

Publication number: CN209889039U
Application number: CN201920638844.7U
Authority: CN
Inventors: 何亿龙
Original assignee: Hu Xingcai
Current assignee: Hu Xingcai
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-03
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a folding scooter folding mechanism, including scooter bottom plate, the fixed slot has been seted up to one side of scooter bottom plate, the fixed slot has the folding rod through M6 screw movable mounting, the lower extreme fixedly connected with one-level spring's of folding rod one end, and the other end fixed mounting of one-level spring in the inside bottom of fixed slot, the spacing groove has been seted up to the lower extreme of folding cover. This folding scooter folding mechanism, in the spacing groove through folding rod block to folding cover lower extreme, die fixed to folding cover card, when pulling the folding rod downwards, the inner of folding rod breaks away from the spacing inslot, rotatory riser, make inside the folding rod card goes into the draw-in groove, folding completion, when the riser is in the vertical state, the folding cover resets under the effect of second grade spring, and shelter from the draw-in groove, prevent that child's hand card from going into inside the draw-in groove, reduce the potential safety hazard, can carry out quick assembly and fold fast, and convenient to carry and accomodate.

Description

Folding scooter folding mechanism

Technical Field

The utility model relates to a scooter technical field specifically is a folding scooter folding mechanism.

Background

The scooter is a new-type sport, child's favorite especially, when choosing the scooter, the material, the performance of scooter need consider in addition, and the head of the most important thing should remind child to pay attention to self safety, prevents that accidental injury from taking place.

Present scooter has accomplished that the complete machine is light, and has folding function, but current scooter's folding mechanism is complicated, complex operation, and at folding in-process, folding mechanism appears rocking occasionally, seriously influences the stability and the security that can ride the process, and this is unfavorable for scooter's using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding scooter folding mechanism to the folding mechanism who proposes present scooter in solving above-mentioned background art is complicated, complex operation, and at folding in-process, folding mechanism appears rocking occasionally, seriously influences the stability and the security of the process of can riding, and this is unfavorable for the problem that the scooter used widely.

In order to achieve the above object, the utility model provides a following technical scheme: a folding mechanism of a folding scooter comprises a scooter bottom plate, wherein one side of the bottom end of the scooter bottom plate is provided with a fixed groove, the fixed groove is movably provided with a folding rod through an M6 screw, the M6 screw is also provided with a nut, the lower end of the folding rod is fixedly connected with one end of a primary spring, the other end of the primary spring is fixedly arranged at the bottom end inside the fixed groove, one side of the upper end of the scooter bottom plate, which is closer to the fixed groove, is provided with a movable groove, the interior of the movable groove is movably provided with a folding sleeve, the lower end of the folding sleeve is provided with a limiting groove, the lateral side of the folding sleeve is provided with a clamping groove, the interior of the clamping groove is fixedly connected with one end of a secondary spring, the other end of the secondary spring is fixedly arranged at the inner side of a folding cover, the folding, and the two ends of the M8 alignment screw pass through the folding sleeve and the scooter floor and are locked by nuts.

Preferably, the one end that the fixed slot was seted up to scooter bottom plate is the bellied arc structure that makes progress, and the width of fixed slot is the same with the width of folding cover.

Preferably, the inner end of the folding rod is of a convex structure, and the end is clamped in the limiting groove.

Preferably, the folding sleeve is rotatably connected through an M8 alignment screw, and the rotation range of the folding sleeve is 0 ~ 90 °.

Preferably, the opening shape of the clamping groove is matched with that of the folding cover, and the length of the folding cover is smaller than the depth of the clamping groove.

Preferably, the outer diameter of the stand pipe is the same as the inner diameter of the cylindrical part at the upper end of the folding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the folding mechanism of the folding scooter mainly comprises a scooter bottom plate, a folding rod, a folding sleeve, a folding cover and a vertical pipe, wherein the folding sleeve is arranged on the scooter bottom plate through an M8 alignment screw and is fixedly arranged with the vertical pipe, the folding sleeve is rotationally folded through an M8 alignment screw, the folding sleeve is limited through the arranged folding rod, in the using process, the folding rod is clamped in a limiting groove at the lower end of the folding sleeve, the folding sleeve is clamped and fixed to prevent the folding sleeve from rotating, when the folding rod is pulled downwards, the inner end of the folding rod is separated from the limiting groove, the folding sleeve is unlocked, a user can rotationally fold the folding sleeve, when the vertical pipe is in a vertical state, the folding cover is reset under the action of a secondary spring and shields the clamping groove, the hand of a child is prevented from being clamped into the clamping groove, the safety is improved, the whole structure is simple, can carry out quick assembly and quick folding, portable and accomodate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in a folded state;

FIG. 3 is a schematic view of the split structure of the present invention;

FIG. 4 is a schematic view of the bottom structure of the scooter bottom plate of the present invention;

FIG. 5 is a schematic view of the folding rod of the present invention;

fig. 6 is a schematic view of the installation structure of the folding sleeve and the stand pipe of the present invention.

In the figure: 1. a scooter floor; 2. fixing grooves; 3. an M6 screw; 4. a folding bar; 5. a primary spring; 6. a movable groove; 7. folding the sleeve; 8. a limiting groove; 9. a card slot; 10. a secondary spring; 11. a folding cover; 12. m8 alignment screw; 13. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a folding mechanism of a folding scooter comprises a scooter bottom plate 1, a fixed groove 2, an M6 screw 3, a folding rod 4, a first-stage spring 5, a movable groove 6, a folding sleeve 7, a limit groove 8, a clamping groove 9, a second-stage spring 10, a folding cover 11, an M8 alignment screw 12 and a vertical pipe 13, wherein one side of the bottom end of the scooter bottom plate 1 is provided with the fixed groove 2, the fixed groove 2 is movably provided with the folding rod 4 through the M6 screw 3, the M6 screw 3 is also provided with a nut, the lower end of the folding rod 4 is fixedly connected with one end of the first-stage spring 5, the other end of the first-stage spring 5 is fixedly arranged at the bottom end inside the fixed groove 2, the movable groove 6 is arranged at one side of the upper end of the scooter bottom plate 1 close to the fixed groove 2, the folding sleeve 7 is movably arranged inside the movable groove 6, the lower end of the folding sleeve 7 is provided with the limit, the other end of secondary spring 10 is fixed mounting in the inboard of flip 11, and flip 11 is located inside draw-in groove 9, and the inside of folding cover 7 aligns screw 12 through M8 and fixed mounting has riser 13, and the both ends that M8 aligns screw 12 pass folding cover 7 and scooter bottom plate 1 to lock through the nut.

Further, the one end that scooter bottom plate 1 offered fixed slot 2 is the bellied arc structure that makes progress, and the width of fixed slot 2 is the same with the width of folding cover 7, has the aesthetic property, and folding cover 7 is folding in 2 inside rotations of fixed slot.

Furthermore, the inner end of the folding rod 4 is a convex structure, and the end is clamped in the limiting groove 8, and the folding sleeve 7 is clamped and fixed in the limiting groove 8 through clamping the folding rod 4.

Further, the folding sleeve 7 is rotatably connected through the M8 alignment screw 12, the rotation range of the folding sleeve 7 is 0 ~ 90 degrees, the folding sleeve 7 is convenient to mount, and the folding sleeve 7 is rotated through the M8 alignment screw 12.

Furthermore, the opening shape of the clamping groove 9 is matched with that of the folding cover 11, the length of the folding cover 11 is smaller than the depth of the clamping groove 9, and the folding cover 11 prevents fingers of a child from being clamped between the movable groove 6 and the folding sleeve 7.

Further, the outer diameter of the stand pipe 13 is the same as the inner diameter of the cylindrical part at the upper end of the folding sleeve 7, so that the stand pipe 13 is convenient to mount, and the upper end of the stand pipe 13 is used for mounting a scooter handle.

The working principle is as follows: firstly, the whole body is installed, one end of a primary spring 5 is fixedly installed at the lower end of a folding rod 4, the other end of the primary spring 5 is fixedly installed at the bottom end inside a fixed groove 2, then an M6 screw 3 penetrates through the fixed groove 2 and the folding rod 4 and is locked by a nut, then a folding sleeve 7 is clamped inside a movable groove 6, a protruding part at the inner end of the folding rod 4 is positioned inside a limiting groove 8 at the lower end of the folding sleeve 7, then a folding cover 11 is installed inside a clamping groove 9 through a secondary spring 10, then a vertical pipe 13 is inserted into the folding sleeve 7, an M8 aligning screw 12 penetrates through a vertical pipe 13 of the folding sleeve 7 and the movable groove 6 of a scooter bottom plate 1 and is locked by the nut, the whole body is installed, then the vertical pipe 13 is folded when the vertical pipe 13 is in a vertical state, the folding rod 4 is clamped inside the limiting groove 8 when the vertical pipe 13 is in the vertical state, firstly, downwards pulling the folding rod 4, enabling the inner end of the folding rod 4 to be separated from the inside of the limiting groove 8 by rotating the folding rod 4 through an M6 screw 3, unlocking the folding sleeve 7 at the moment, pulling the vertical pipe 13 by a user to fold the folding rod, loosening the folding rod 4 at the moment, enabling the folding rod 4 to reset under the action of the primary spring 5, upwards jacking the folding cover 11, enabling one end of the folding rod 4 to be clamped in the clamping groove 9, after the folding is finished, converting the vertical pipe 13 into a vertical state, downwards pressing the folding rod 4 to enable the folding rod 4 to be separated from the inside of the clamping groove 9, then upwards rotating the vertical pipe 13 until the vertical pipe 13 is in the vertical state, enabling one end of the folding rod 4 to be upwards jacked under the action of the primary spring 5 at the moment, enabling the folding rod 4 to be clamped in the limiting groove 8 to be locked, enabling the folding cover 11 to return to the original position under the action of the secondary spring 10, shielding the clamping groove 9, and, avoid child to be injured, improve the security, overall structure is simple, can carry out quick assembly, simultaneously can fold fast, portable and accomodate, can effectually prevent that child's hand from being blocked through flip 11 simultaneously, reduce the potential safety hazard, convenient to use.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a folding scooter folding mechanism, includes scooter bottom plate (1), its characterized in that: one side of scooter bottom plate (1) bottom has been seted up fixed slot (2), fixed slot (2) have folding rod (4) through M6 screw (3) movable mounting, and M6 screw (3) still are equipped with the nut, the lower extreme fixedly connected with one end of one-level spring (5) of folding rod (4), and the other end fixed mounting of one-level spring (5) is in the bottom of fixed slot (2) inside, scooter bottom plate (1) upper end is seted up movable groove (6) apart from the nearer one side of fixed slot (2), movable groove (6) inside movable mounting has folding cover (7), spacing groove (8) have been seted up to the lower extreme of folding cover (7), draw-in groove (9) have been seted up to the avris of folding cover (7), the one end of inside fixedly connected with second grade spring (10) of draw-in groove (9), the other end fixed mounting of second grade spring (10) is in the inboard of folding lid (11), folding lid (11) are located draw-in groove (9) inside, the inside of folding cover (7) is through M8 alignment screw (12) fixed mounting have riser (13), and the both ends that M8 aligns screw (12) pass folding cover (7) and scooter bottom plate (1) to lock through the nut.

2. The folding mechanism for folding scooter according to claim 1, wherein: one end of the scooter bottom plate (1) provided with the fixing groove (2) is of an upward convex arc-shaped structure, and the width of the fixing groove (2) is the same as that of the folding sleeve (7).

3. The folding mechanism for folding scooter according to claim 1, wherein: the inner end of the folding rod (4) is of a convex structure, and the end is clamped in the limiting groove (8).

4. The folding mechanism of folding scooter according to claim 1, characterized in that said folding sleeve (7) is rotatably connected by M8 alignment screw (12), and the rotation range of folding sleeve (7) is 0 ~ 90 °.

5. The folding mechanism for folding scooter according to claim 1, wherein: the opening shape of the clamping groove (9) is matched with that of the folding cover (11), and the length of the folding cover (11) is smaller than the depth of the clamping groove (9).

6. The folding mechanism for folding scooter according to claim 1, wherein: the outer diameter of the stand pipe (13) is the same as the inner diameter of the cylindrical part at the upper end of the folding sleeve (7).