CN211167246U

CN211167246U - Folding mechanism of scooter

Info

Publication number: CN211167246U
Application number: CN201921721271.0U
Authority: CN
Inventors: 应刚
Original assignee: Yongkang Zhongting Industry And Trade Co ltd
Current assignee: YINGFANDI (BEIJING) SCIENCE AND TECHNOLOGY Ltd.
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-04
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a folding mechanism of scooter, including folding sleeve, folding core, folding seat, folding lock and folding round pin and front fork, the front fork includes the front fork inner tube, and folding seat dress is on the front fork inner tube, the folding core is equipped with and walks the line pipeline with the communicating vertical direction of front fork inner tube, the front fork inner tube is equipped with the trompil of being qualified for the next round of competitions towards footboard department, the folding core lower part is connected in folding seat through the collapsible pivoted of folding round pin, folding sleeve cover is established outside folding seat, be equipped with the slide rail in the folding sleeve, folding core middle part is equipped with the hasp subassembly, the footboard front portion is equipped with the folding knot with hasp subassembly looks adaptation, folding lock cover is established on folding core upper portion, the folding lock is equipped with the smooth axle. The utility model discloses the scooter is folded and is opened swift easy operation, and most parts have the structure of dual function, and part structure is small in quantity, and the structure is exquisite, the utility model discloses folding back lock solid firmness is high, the utility model discloses the scooter is walked the line clean and tidy, and it is convenient to maintain, assemble.

Description

Folding mechanism of scooter

Technical Field

The utility model relates to a water quality monitoring field especially relates to a folding mechanism of scooter.

Background

The scooter is a novel tool for riding instead of walk, the export market is rapidly increased in recent years, and the scooter is portable and light in weight and is popular with wide users. Becoming one of the new travel tools following the bicycle. The original scooter folder is generally folded by adopting a connecting rod or a lock pin mechanism. The electric scooter folding mechanism of the connecting rod and the locking pin mechanism has a certain clearance between the folding state and the unfolding state due to the accumulated tolerance because of the large number of parts, and the clearance can be enlarged by 10-20 times at the handle end due to the special wrist group position of the scooter, so that the handle bar shakes during driving. And most of scooter can't fold under its dead weight oppression, generally need rock the handle, and the folding operation is carried out to the power. And the existing electric scooter structure is disordered in wiring and not easy to use and maintain.

Disclosure of Invention

The utility model aims at providing a folding convenient, walk clean and tidy scooter of line to prior art's defect.

In order to realize the above purpose, the utility model adopts the following technical scheme:

A folding mechanism of a scooter comprises a folding sleeve, a folding core, a folding seat, a folding lock, a folding pin and a front fork, wherein the front fork comprises a front fork inner tube, the folding seat is arranged on the front fork inner tube, the folding core is provided with a vertical routing pipeline communicated with the inner tube of the front fork, the inner tube of the front fork is provided with an outlet opening towards the pedal, the lower part of the folding core is connected in the folding seat in a folding and rotating way through a folding pin, the folding sleeve is sleeved outside the folding seat, a slide rail is arranged in the folding sleeve, a lock catch component is arranged in the middle of the folding core, a folding buckle matched with the lock catch component is arranged at the front part of the pedal, the folding lock sleeve is arranged on the upper portion of the folding core, the folding lock is provided with a sliding shaft, when the folding lock is folded, the folding lock is rotated to enable the sliding shaft to be clamped into the sliding rail, the folding sleeve is pulled upwards to enable the sliding shaft to slide vertically along the sliding rail, and the folding sleeve drives the folding core to be folded and rotated to fix the locking component on the folding core and the folding buckle hanging buckle.

Further, the hasp subassembly is including folding post and folding hook, folding hook front portion is equipped with a hook, the rear portion is equipped with spacing breach, a hook and folding buckle mobilizable formula buckle, folding post is horizontal to be blocked and to be established on spacing breach, folding post's both ends are fixed in folding core middle part.

Further, the scooter still includes hook and pendant and spring, hook and pendant upper portion is fixed in the folding post central authorities of hasp subassembly, folding round pin middle part is equipped with the thin pole of hook, spring one end is fixed in hook and pendant below, and the other end is fixed on the thin pole of hook.

Furthermore, the front part of the sliding shaft is provided with a ball, and the folding core is provided with a round hole for the ball to be clamped in.

Furthermore, the left side and the right side of the folding lock are planes, the front side and the rear side of the folding lock are circular arcs, a plurality of convex edges are arranged at the circular arcs, and the sliding shaft is arranged on the convex edges in the middle of the circular arcs at the two sides.

Furthermore, the front part of the folding buckle is provided with a buckling hole, the rear part of the folding buckle is provided with a fixing column, and the fixing column is connected with the front part of the pedal.

Further, the hook hanging piece is a lifting ring screw with a circular lifting ring arranged at the lower part.

Furthermore, the both sides at folding core middle part are equipped with the opening, the both ends of hasp subassembly are inserted and are fixed in the opening part, the both sides of folding core lower part are equipped with the extension board, the extension board lower part is equipped with folding round pin jack.

Furthermore, the folding seat is provided with an opening facing the folding direction of the folding core.

Furthermore, the upper end of the folding core is connected with a vertical pipe, and the vertical pipe is used for connecting a handle.

Adopt the technical scheme of the utility model, the beneficial effects of the utility model are that: compared with the prior art, the utility model discloses the scooter is folded and is opened swift easy operation, and most parts have dual function's structure, and part structure is small in quantity, and the structure is exquisite, the utility model discloses folding back lock solid firmness is high, the utility model discloses the line is walked neatly to the scooter, and maintenance, equipment are convenient.

Drawings

Fig. 1 is a structural diagram of a folding mechanism of a scooter provided by the present invention;

Fig. 2 is a partial exploded view of a folding mechanism of a scooter provided by the present invention;

Fig. 3 is a partial exploded view of a folding mechanism of a scooter according to the present invention;

Fig. 4 is a partial structure view of a folding mechanism of a scooter according to the present invention;

Fig. 5 is a structure diagram of the pedal provided by the present invention.

The foldable bicycle comprises a folding sleeve 1, a folding sleeve 2, a hooking piece 3, a folding pin 4, a folding column 5, a folding hook 6, a folding buckle 7, a folding core 8, a folding lock 9, a folding seat 10, a folding pin jack 11, a front fork 12, a vertical pipe 13, a front fork inner pipe 14, a central hole 15, a spring 16, a sliding rail 17, a sliding shaft 18, a pedal 19, a circular lifting ring 20, a hooking thin rod 21, a limiting screw 22 and a long hole.

Detailed Description

The specific embodiments of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, a folding mechanism of scooter, including front fork 11, the scooter still includes folding sleeve 1, folding core 7, folding seat 9, folding lock 8 and folding round pin 3, folding sleeve seat is fixed on front fork 11, folding core 7 lower part is connected in folding seat 9 through folding round pin 3 collapsible pivoted, folding sleeve 1 cover is established outside folding seat 9, be equipped with slide rail 16 in the folding sleeve 1, folding core 7 middle part is equipped with the hasp subassembly, 18 front portions of footboard are equipped with the folding knot 6 with hasp subassembly looks adaptation, as shown in fig. 5. Folding lock 8 cover is established on folding core 7 upper portion, folding lock 8 is equipped with slide shaft 17, and during folding, rotates folding lock 8 and makes slide shaft 17 card go into slide rail 16 and pull up folding sleeve and make along the vertical slip of slide rail 16, folding sleeve 1 drives folding core 7 and folds the rotation and hang the knot with hasp subassembly and folding 6 on the folding core 7 and detain fixedly. The folding rotation means that the folding core 7 rotates toward the step plate 18.

The folding pin is characterized in that openings are formed in two sides of the middle of the folding core 7, two ends of the locking component are inserted into and fixed at the openings, extension plates are arranged on two sides of the lower portion of the folding core 7, and folding pin insertion holes 10 are formed in the lower portion of the extension plates.

The locking assembly comprises a folding column 4 and a folding hook 5, wherein the front part of the folding hook 5 is provided with the folding hook, the rear part of the folding hook is provided with a limit notch, the folding hook and the folding buckle 6 can be movably buckled, the folding column 4 is transversely clamped on the limit notch, and two ends of the folding column 4 are fixed in the middle of a folding core 7, as shown in fig. 3. The front part of the folding buckle 6 is provided with a buckle hole, the rear part of the folding buckle 6 is provided with a fixing column, and the fixing column is connected with the front part of the pedal 18. The folding hook is a downward folding hook, can be hung and buckled with the front part of the folding buckle 6 when being folded, and is convenient and fast in locking mode. And the both ends of folding post 4 insert the opening part of folding core 7, also say folding hook 5 fixes in folding core 7, and folding post 4 still is used for fixed hook pendant 2 simultaneously, and a part is difunctional, and the design is exquisite, saves space and raw and other materials.

The scooter still includes hook 2 and spring 15, in the central hole 14 of the folding post 4 of hasp subassembly is fixed in on 2 upper portions of hook, folding round pin 3 middle part is equipped with hook slender pole 20, spring 15 one end is fixed in hook 2 below, and the other end is fixed on hook slender pole 20, as shown in fig. 4. The hook hanger 2 is a lifting ring screw with a circular lifting ring 19 at the lower part. The folding pin 3 is of a barbell type, two ends of the folding pin are rotating shafts, the middle of the folding pin is slightly thin, the spring 15 can be fixed, the structure is a dual-function structure, and the structure is exquisite. The setting of spring 15 makes folding sleeve 1 have certain cushioning effect during the pull-up, can gently pull-up, and during the unblock simultaneously, spring 15 can automatic answer through the folding sleeve 1 of the effect of pulling force.

The middle part of the folding core 7 is also provided with a limit screw 21, the inner side surface of the lower part of the folding sleeve 1 is provided with a bulge, when the folding sleeve 1 is pulled up to the bulge to abut against the limit screw 21, the folding sleeve cannot be pulled up, and the bending operation is prompted at the moment.

The left side and the right side of the folding lock 8 are planes, the front side and the rear side of the folding lock are circular arcs, a plurality of convex edges are arranged at the circular arcs, and the sliding shaft 17 is arranged on the convex edges in the middle of the circular arcs at the two sides. The convex edge can also slide downwards along the slide rail 16 and slide together with the scroll shaft in a matching way, so that the sliding is more stable. The front part of the sliding shaft 17 is provided with a ball, and the folding core 7 is provided with a round hole for the ball to be clamped in. The ball makes folding lock 8 more smooth and easy when rotatory, and when turning to the round hole, the card is gone into wherein and is played prompt for the rotation and limiting displacement. The ball can be rotated out of the round hole by applying force slightly.

The plane of the folding lock 8 is also provided with a long hole 22, and the long hole 22 increases the friction force during rotation, thereby facilitating the rotation operation of the folding lock 8.

The folding seat 9 is provided with an opening facing the folding direction of the folding core 7.

The front fork 11 comprises a front fork inner tube 13, the folding seat 9 is arranged on the front fork inner tube 13, the folding core 7 is provided with a vertical routing pipeline communicated with the front fork inner tube 13, and the front fork inner tube 13 is provided with an outlet opening towards the pedal 18, so that routing is uniform and smooth.

The upper end of the folding core 7 is connected with a stand pipe 12, and the stand pipe 12 is used for connecting a handle.

The utility model discloses when the scooter is folding, rotate folding lock 8, experience the feel of ball card income round hole in, just in time make slide 17 card go into in the guide rail. When the folding sleeve 1 is pulled upwards and the projection pulled upwards on the folding sleeve 1 is abutted against the limiting screw 21 and the folding sleeve 1 cannot be pulled upwards continuously, the folding sleeve 1 is bent downwards, and the folding sleeve 1 carries the folding core 7 to be bent towards the pedal 18 together. The folding hook 5 and the folding buckle 6 are hooked and fixed to complete the folding action of the scooter.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A folding mechanism of a scooter is characterized by comprising a folding sleeve, a folding core, a folding seat, a folding lock, a folding pin and a front fork, wherein the front fork comprises a front fork inner tube, the folding seat is arranged on the front fork inner tube, the folding core is provided with a vertical routing pipeline communicated with the inner tube of the front fork, the inner tube of the front fork is provided with an outlet opening towards the pedal, the lower part of the folding core is connected in the folding seat in a folding and rotating way through a folding pin, the folding sleeve is sleeved outside the folding seat, a slide rail is arranged in the folding sleeve, a lock catch component is arranged in the middle of the folding core, a folding buckle matched with the lock catch component is arranged at the front part of the pedal, the folding lock sleeve is arranged on the upper portion of the folding core, the folding lock is provided with a sliding shaft, when the folding lock is folded, the folding lock is rotated to enable the sliding shaft to be clamped into the sliding rail, the folding sleeve is pulled upwards to enable the sliding shaft to slide vertically along the sliding rail, and the folding sleeve drives the folding core to be folded and rotated to fix the locking component on the folding core and the folding buckle hanging buckle.

2. The folding mechanism of a scooter as claimed in claim 1, wherein the locking assembly comprises a folding post and a folding hook, the folding hook has a front portion with a limiting notch and a rear portion with a limiting notch, the folding hook and the folding hook are movably fastened, the folding post is laterally fastened to the limiting notch, and two ends of the folding post are fixed to the middle portion of the folding core.

3. The folding mechanism of a scooter according to claim 1 or 2, wherein the scooter further comprises a hook member and a spring, the upper portion of the hook member is fixed to the center of the folding column of the locking assembly, the middle portion of the folding pin is provided with a hooking thin rod, one end of the spring is fixed below the hook member, and the other end of the spring is fixed on the hooking thin rod.

4. The folding mechanism for a scooter as claimed in claim 1, wherein the front portion of the sliding shaft is provided with a ball, and the folding core is provided with a round hole for the ball to be inserted into.

5. The folding mechanism of a scooter as claimed in claim 1 or 4, wherein the folding lock has a flat left and right side, a circular arc front and back side, a plurality of convex ribs at the circular arc position, and the sliding shaft is disposed on the convex rib in the middle of the circular arc at the two sides.

6. The folding mechanism for scooter as claimed in claim 1, wherein the front part of the buckle is provided with a buckle hole, and the rear part of the buckle is provided with a fixing post, the fixing post is connected with the front part of the pedal.

7. The folding mechanism of a scooter as claimed in claim 3, wherein the hook member is an eye screw having a circular ring at a lower portion thereof.

8. The folding mechanism of a scooter as claimed in claim 1, wherein the folding core has openings at two sides of the middle portion, the locking assembly has two ends inserted into the openings, the folding core has extension plates at two sides of the lower portion, and the extension plates have folding pin insertion holes at the lower portion.

9. The folding mechanism for a scooter as claimed in claim 1, wherein the folding core is connected at its upper end to a vertical tube, said vertical tube being adapted to be connected to a handlebar.