CN207875882U - Scooter and its fold mechanism - Google Patents

Abstract

The utility model discloses scooter and its fold mechanisms.Wherein, fold mechanism is used to control pedal assembly folding of the riser assemblies with respect to scooter of scooter, and the fold mechanism includes：Pedestal, rotary shaft, foldable assembly and the trigger assembly for triggering foldable assembly action, the pedestal and foldable assembly are hinged by rotary shaft, the trigger assembly is set in riser assemblies and is slideably positioned in the side of the foldable assembly, trigger assembly sliding touching need to be only controlled when folding is pressed into foldable assembly, foldable assembly opposite base can be made to fold, its mode of operation is time saving, laborsaving, and the component that scooter whole outside is not exposed, its is compact-sized, safe and reliable, while also improving the effect aesthetic in appearance of vehicle.

Description

Scooter and its fold mechanism

Technical field

The utility model is related to scooter technical fields, more particularly to scooter and its fold mechanism.

Background technology

Scooter can be divided into Segway Human Transporter by type of drive and foot steps on scooter, is current popular amusement and recreation Exercise and fitness equipment and a kind of vehicles ridden instead of walk, by liking for consumers in general.For easy to carry, reduction accounts for With the purpose in space, scooter all has the structure that can be folded, can be by the volume of bicycle, scooter by foldable structure Become smaller, easy to carry and storage facilitates the trip of people, occurs the knot that much its folding can be got up in the prior art Structure.

Such as the Chinese utility model patent of Patent No. 201120434127.6, disclosed scooter folding arrangement includes pivot Head tube, front tube, stop collar, elastic component and the folding sheath being connected together；Stop collar is sheathed on the connection of head tube and front tube The pivot joint position of head tube and front tube is entangled in place, optionally limitation, and elastic component is on front tube lower part, stop collar, folding So that the internal riser of front tube is stretched in external riser when folded, then by exert a force downwards front tube can be folded to scooter footboard it On.But this foldable structure is arranged outside front tube, rides or is easy to scrape the body or clothing of user, Er Qie when folding It folds and when locking, is required for using prodigious power pulling handle, operation underaction, and operating process is also comparatively laborious.

Thus the prior art could be improved and improve.

Utility model content

Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of compact-sized, operations Labour-saving scooter and fold mechanism.

In order to solve the above technical problems, the utility model takes following technical scheme：

A kind of fold mechanism of scooter, the riser assemblies for controlling scooter are rolled over respect to the pedal assembly of scooter Folded, the fold mechanism includes：Pedestal, rotary shaft, foldable assembly and the trigger assembly for triggering foldable assembly action, it is described Pedestal and foldable assembly are hinged by rotary shaft, and the trigger assembly is set in riser assemblies and is slideably positioned in the folding The side of stacked group part.

Preferably, the foldable assembly includes mounting base, at least one buckle, for making buckle reset the elasticity of clamping pedestal Part and for the rotating dog for buckle rotation, the front end of the buckle has locking bail, has on the pedestal and the locking The wedge shaped projection that hook locks, the rotating dog are inserted into elastic component and the pin hole at buckle middle part and are rotatably dispose in described In the installation slotted eye of mounting base, the trigger assembly is located at the side of the tail portion of buckle.

Preferably, the buckle, rotating dog, wedge shaped projection are two.

Preferably, the foldable assembly further includes connecting pin, and be inserted into the company of buckle tail portion respectively at the both ends of the connecting pin In outbound hole, the trigger assembly is slideably positioned in the top of connecting pin.

Further, it has been wholely set connection sheet between the tail portion of two buckles, the trigger assembly is slideably positioned in connection The top of piece.

Further, the elastic component is torsion spring.

Further, the elastic component is torsional spring.

Further, the mounting groove for installing elastic component is provided on the buckle.

A kind of scooter, including riser assemblies, pedal assembly and fold mechanism, the fold mechanism are rotatablely arranged at On pedal assembly, and it is connect with riser assemblies.

Preferably, the riser assemblies include external riser and internal riser, the internal riser is slideably positioned in external riser, institute The trigger assembly for stating fold mechanism is set to the bottom end of internal riser.

Compared to the prior art, scooter and its fold mechanism provided by the utility model, wherein fold mechanism is for controlling The riser assemblies of scooter processed are folded with respect to the pedal assembly of scooter, and the fold mechanism includes：Pedestal, rotary shaft, folding Component and the trigger assembly acted for triggering foldable assembly, the pedestal and foldable assembly are hinged by rotary shaft, described to touch Hair component is set in riser assemblies and is slideably positioned in the side of the foldable assembly, and triggering group need to be only controlled when folding Part sliding touching is pressed into foldable assembly, you can and so that foldable assembly opposite base is folded, mode of operation is time saving, laborsaving, and Not exposed component, compact-sized, safe and reliable outside scooter whole, while the external form for also improving vehicle is beautiful See effect.

Description of the drawings

Fig. 1 is the structural exploded view for the scooter that the utility model preferred embodiment provides.

Fig. 2 is the structural schematic diagram after the folding for the scooter that the utility model preferred embodiment provides.

Fig. 3 is the schematic cross-sectional view after the folding for the scooter that the utility model preferred embodiment provides.

Fig. 4 is the structural exploded view of the foldable assembly for the scooter that the utility model preferred embodiment provides.

Fig. 5 is that the fold mechanism for the scooter that the utility model preferred embodiment provides starts the part of jackknife action state Structural schematic diagram.

Fig. 6 is that the fold mechanism for the scooter that the utility model preferred embodiment provides starts the section view of jackknife action state Structural schematic diagram.

Fig. 7 is the part-structure signal of the riser assemblies upright state for the scooter that the utility model preferred embodiment provides Figure.

Fig. 8 is the sectional structure signal of the riser assemblies upright state for the scooter that the utility model preferred embodiment provides Figure.

Specific implementation mode

A kind of scooter of the utility model offer and its fold mechanism, in being hidden in the trigger assembly of foldable assembly Structure in standpipe makes fold mechanism more compact structure, fold mechanism not to stretch out the outside of riser assemblies and pedal assembly, make With safe and reliable, and vehicle is aesthetic in appearance, increases the market competitiveness.Meanwhile in folding operation, need to only it make internal riser Drop to certain altitude and can trigger fold mechanism action, simplifies folding operation.

To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings The utility model is further described in example.It should be appreciated that specific embodiment described herein is only explaining this practicality It is novel, it is not used to limit the utility model.

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.It should be noted that when element is referred to as " being installed in ", " being fixed on " or " being set to " another element, it can Directly on another element or may be simultaneously present centering elements.When an element be known as " being connected to " another Element, it can be directly to another element or may be simultaneously present centering elements.It should be noted this reality Only it is relative concept or the normal use shape with product each other with the orientation term such as left and right, upper and lower in new embodiment State is reference, and be should not be regarded as restrictive.

It please refers to Fig.1, Fig. 2 and Fig. 3, wherein Fig. 1 is the structure point for the scooter that the utility model preferred embodiment provides Xie Tu.Fig. 2 is the structural schematic diagram after the folding for the scooter that the utility model preferred embodiment provides.Fig. 3 is that this practicality is new Schematic cross-sectional view after the folding for the scooter that type preferred embodiment provides.

Include riser assemblies 10, pedal assembly 20 and fold mechanism 30, the folding machine in the scooter of the utility model Structure 30 is set between riser assemblies 10, pedal assembly 20, the stepping on respect to scooter of riser assemblies 10 for controlling scooter Board group part 20 folds.

Wherein, the fold mechanism 30 includes：Pedestal 31, rotary shaft 32, foldable assembly 33 and for triggering foldable assembly The trigger assembly 34 of 33 actions, the pedestal 31 and foldable assembly 33 are hinged by rotary shaft 32, make foldable assembly 33 can be around rotation Shaft 32 rotates, and pedestal 31 is locked or unclamped in rotation process, to which corresponding scooter of completing rides, folds two states.

The trigger assembly 34 is set in riser assemblies 10, and the shape of foldable assembly 33 is adapted to riser assemblies 10, It is compact-sized, safe and reliable to make component not exposed outside scooter whole, while also improving vehicle Effect aesthetic in appearance.

In the utility model embodiment, the trigger assembly 34 is slideably positioned in the side of the foldable assembly 33, can It is (or right positioned at the top (or upside) of the control section of foldable assembly 33, lower section (or downside), left (or left side) or right Side), the controlling position of pressing foldable assembly 33 is slided to 33 direction of foldable assembly by trigger assembly 34, foldable assembly 33 is made to release Put pedestal 31, you can foldable assembly 33 is made to be in state to be folded.At this point, need to only rotate riser assemblies 10, you can make standpipe group Part 10 is folded with pedal assembly 20.

Preferably, the trigger assembly 34 is set to the bottom end of the internal riser 12 of scooter, and slide plate is taken in internal riser 12 When in the external riser 11 of vehicle, trigger assembly 34 is made to decline with internal riser 12, and touches the controlling position for being pressed into foldable assembly 33 On, so that foldable assembly 33 is discharged pedestal 31.

The utility model need to only control the sliding touching of trigger assembly 34 when folding and be pressed into foldable assembly 33, you can make 33 opposite base 31 of foldable assembly folds, and realizes while shrinking internal riser 12, action to be folded is triggered, with the prior art It compares, eliminates an operating procedure, and its mode of operation is time saving, laborsaving, be the tremendous improvement of the prior art.

Referring to Fig. 4, in a preferred embodiment of the utility model, the foldable assembly 33 includes mounting base 331, extremely A few buckle 332, the elastic component 333 for making the reset clamping of buckle 332 pedestal 31 and the rotating dogs for being rotated for buckle 332 334, the front end of the buckle 332 has locking bail 335, has on the pedestal 31 and is locked with the locking bail 335 Wedge shaped projection 311, the rotating dog 334 are inserted into the pin hole 336 at 332 middle part of elastic component 333 and buckle and are rotatably dispose in institute In the installation slotted eye (not shown) for stating mounting base 331, the trigger assembly 34 is located at the side of the tail portion of buckle 332 (such as The upper rear of buckle 332).

When it is implemented, the tail portion of the buckle 332 is the controlling position of foldable assembly 33, pressed by trigger assembly 34 The tail portion of the buckle 332 makes locking bail 335 move up, and to unclamp the wedge shaped projection 311 on pedestal 31, makes foldable assembly 33 Foldable state is carried out, the riser assemblies 10 of scooter may be folded on pedal assembly 20 at this time.When needing to ride, by standpipe Component 10 is erect, and the elastic restoring force of elastic component 333 makes locking bail 335 move down to lock with wedge shaped projection 311 at this time.

It is reliable and stable when for ease of the recovery elastic force of elastic component 333, it is provided on the buckle 332 for installing elastic component 333 mounting groove 337 makes elastic component 333 set in the mounting groove 337, then rotating dog 334 is made to be inserted into pin hole 336 and elastic component 333 In, so that elastic component 333 is compressed or restores reliable and stable when elastic force.

In the present embodiment, buckle 332, rotating dog 334, wedge shaped projection 311 can be used one, and buckle 332 can design At blocky (narrower width for buckling 332), it is mounted on the side of mounting base 331, so as to avoid 331 lower section of mounting base Connecting tube (or steering shaft).The elastic component is conventional torsional spring (such as single torsional spring), the quantity with specific reference to mounting base and position Setting.

Certainly, the buckle 332 may be alternatively provided as plate (wider width for buckling 332), and one is opened up on buckle 332 A through-hole is passed through for connecting tube (or steering shaft), can also realize identical function, and 332 intensity of buckle of plate is big, is not easy Deformation, keeps the service life of fold mechanism 30 long, and in order to improve 333 stability of elastic component, and elastic component 333 may be used double Torsional spring, Elastic force support position are located at the both sides of buckle 332, make 332 both sides stress balance of buckle.

In preferred embodiment, the buckle 332, rotating dog 334, wedge shaped projection 311 are two, elastic component 333 Torsion spring may be used, two buckles 332 are located at the both sides of connecting tube (or steering shaft), and rotating dog 334 is inserted into card when mounted One end of 336 torsion spring of pin hole at 332 middle part of button, is placed in the installation slotted eye of 331 side of mounting base.The triggering group at this time The triggering position of part 34 is two, and positioned at the top of 332 tail portions of buckle, can trigger two buckles 332 and rotate simultaneously, buckle simultaneously 332 intensity is big, is unlikely to deform and wears, and the manufacturing cost of buckle 332 is low.

It more preferably applies in example, the foldable assembly 33 further includes connecting pin 338, and the both ends of the connecting pin 338 are inserted respectively In the connecting pin bores 339 for entering 332 tail portions of buckle, the trigger assembly 34 is slideably positioned in the top of connecting pin 338, triggers at this time The triggering position of component 34 only needs one, and but pressing connecting pin 338 is glided i.e. the lockings of two buckles 332 by trigger assembly 34 Hook 335 tilts, and discharges pedestal 31.

Certainly in other embodiments, it has been wholely set connection sheet (not shown) between the tail portion of two buckles 332, it should Connection sheet substitutes above-mentioned connecting pin 338, and the trigger assembly 34 is slideably positioned in the top of connection sheet, equally may be implemented above-mentioned Function, and the assembling flow path of foldable assembly 33 is also simplified, improve packaging efficiency.

Based on above-mentioned fold mechanism 30, the utility model also provides a kind of scooter, as shown in Figures 1 to 4 comprising Riser assemblies 10, pedal assembly 20 and fold mechanism 30, the fold mechanism 30 are rotatablely arranged on pedal assembly 20, and It connect, is folded with respect to pedal assembly 20 for riser assemblies 10, consequently facilitating carrying with riser assemblies 10.

Specifically, the riser assemblies 10 include external riser 11 and internal riser 12, and the internal riser 12 is slideably positioned in outer In standpipe 11, the trigger assembly 34 of the fold mechanism 30 is set to the bottom end of internal riser 12, and external riser is taken in internal riser 12 When in 11, so that trigger assembly 34 is synchronized and move down, to trigger the jackknife action of foldable assembly 33, when internal riser 12 pulls out, stands When standing upright, foldable assembly engages locking with pedestal to tube assembly 10, to complete the reset locking action of fold mechanism.

Since the fold mechanism 30 being described in detail above, details are not described herein again.In addition, it should be noted that The flexible technology of internal riser 12 is the prior art, nor the protection point of the utility model, the utility model are not described further this. Also, the utility model does not have any restrictions to the structure of trigger assembly 34, as long as internal riser 12 is shunk, 34 energy of trigger assembly Enough move up the locking bail 335 of buckle 332.In addition, (such as riser assemblies 10 when riser assemblies 10 are non-telescoping There are one standpipes), through the riser assemblies 10 and its top can be made to expose at handlebar trigger assembly 34, when folding, only The top of trigger assembly 34 need to be pressed, you can triggering folding operation.

Also referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model correspondingly provides the folding of above-mentioned scooter The method for folding of folded mechanism comprising following steps：

S101, trigger assembly 34 discharge pedestal 31 to 33 side slide trigger foldable assembly 33 of foldable assembly；

S102, foldable assembly 33 are rotated to 20 side of pedal assembly of scooter centered on rotary shaft 32 and are completed to fold Action.

Wherein, before step S101, the method for folding further includes：Internal riser 12 is set to take in external riser 11.Work as cunning When wooden handcart needs to fold from riding condition, internal riser 12 need to only taken in external riser 11, the meeting in telescopic process of internal riser 12 So that trigger assembly 34 is moved down, touched until with connecting pin 338, and press connecting pin 338, be based on lever principle, buckle 332 can be around Rotating dog 334 rotates, and so that locking bail 335 is moved up the wedge shaped projection 311 unclamped on pedestal 31, external riser 11 is made to be lost with pedestal 31 Snap-fit relationship, to make riser assemblies 10 can be rotated to pedal assembly 20 side centered on rotary shaft 32 complete to fold it is dynamic Make, state as shown in Figure 2 and Figure 3.

Correspondingly, please referring to together refering to Fig. 7 and Fig. 8, the utility model also provides a kind of folding machine of above-mentioned scooter The locking method of structure, includes the following steps：

S201, trigger assembly 34 is made to be slided to the direction opposite with foldable assembly 33；

S202, foldable assembly 33 make foldable assembly 33 engage locking with pedestal 31, with complete under the action of elastic restoring force At the reset locking action of fold mechanism 30.

Wherein, before step S201, the locking method further includes：Riser assemblies 10 are with rotary shaft 32 to pedal assembly 20 90 degree opposite of rotations, keep riser assemblies 10 vertical with pedal assembly 20.It, will be interior when riser assemblies 10 are in upright state Standpipe 12 is toward pull-up, and when hearing the information ring of " click ", internal riser 12 has moved range to, and scooter is in rideable shape at this time State.While internal riser 12 is toward pull-up, trigger assembly 34 on internal riser 12 with connecting pin 338 is moved away from, at this point, buckle 332 Pressure release, torsional spring, which resets, at this time makes buckle 332 around the rotation of rotating dog 334 (direction when rotation direction at this time and folding On the contrary), make that the tail portion of buckle 332 moves up while locking bail 335 engages locking with the wedge shaped projection 311 on pedestal 31, as Fig. 7, State shown in Fig. 8.

In conclusion the scooter of the utility model, trigger assembly sliding touching need to be only controlled when folding and is pressed into folding Stacked group part, you can make foldable assembly opposite base fold, mode of operation is time saving, laborsaving, and does not have outside scooter whole Exposed component, it is compact-sized, safe and reliable, while also improving the effect aesthetic in appearance of vehicle.

Meanwhile the fold mechanism intensity of the utility model is big, is unlikely to deform, and it is not easy to wear in operating process, use the longevity Life length, reduces the maintenance cost of scooter.

It is understood that for those of ordinary skills, can with technical solution according to the present utility model and The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to appended by the utility model Scope of the claims.

Claims (10)

1. a kind of fold mechanism of scooter, the riser assemblies for controlling scooter are folded with respect to the pedal assembly of scooter, It is characterized in that, the fold mechanism includes：Pedestal, rotary shaft, foldable assembly and the triggering for triggering foldable assembly action Component, the pedestal and foldable assembly are hinged by rotary shaft, and the trigger assembly is set in riser assemblies and slides setting In the side of the foldable assembly.

2. the fold mechanism of scooter according to claim 1, which is characterized in that the foldable assembly include mounting base, At least one buckle, the elastic component for making buckle reset clamping pedestal and the rotating dog for being rotated for buckle, the buckle Front end has locking bail, and there is the wedge shaped projection locked with the locking bail, the rotating dog to be inserted into bullet on the pedestal Property part and buckle middle part pin hole in and be rotatably dispose in the installation slotted eye of the mounting base, the trigger assembly be located at card The side of the tail portion of button.

3. the fold mechanism of scooter according to claim 2, which is characterized in that the buckle, rotating dog, wedge shaped projection It is two.

4. the fold mechanism of scooter according to claim 3, which is characterized in that the foldable assembly further includes connection The both ends of pin, the connecting pin are inserted into respectively in the connecting pin bores of buckle tail portion, and the trigger assembly is slideably positioned in connecting pin Top.

5. the fold mechanism of scooter according to claim 3, which is characterized in that be wholely set between the tail portion of two buckles There are connection sheet, the trigger assembly to be slideably positioned in the top of connection sheet.

6. the fold mechanism of the scooter according to claim 3 or 4 or 5, which is characterized in that the elastic component is double turns round Spring.

7. the fold mechanism of scooter according to claim 2, which is characterized in that the elastic component is torsional spring.

8. the fold mechanism of scooter according to claim 2, which is characterized in that be provided on the buckle for installing The mounting groove of elastic component.

9. a kind of scooter, including riser assemblies, pedal assembly, which is characterized in that further include such as claim 1-8 any one The fold mechanism, the fold mechanism is rotatablely arranged on pedal assembly, and is connect with riser assemblies.

10. scooter according to claim 9, which is characterized in that the riser assemblies include external riser and internal riser, institute It states internal riser to be slideably positioned in external riser, the trigger assembly of the fold mechanism is set to the bottom end of internal riser.