CN208264468U - Collapsible and damping mechanism - Google Patents

Abstract

The Collapsible and damping mechanism of the utility model passes through setting scooter head device, damping device and folding device.In the actual application of Collapsible and damping mechanism, user passes through rotation lock part, locking member driving compression piece is moved far from the direction of fixing piece, locking assembly is in the unlocked state, and telescopic rod can be slided with respect to rotation preventing device, and user can be realized flexible by sliding extension bar at this time, when telescopic rod is adjusted to suitable position by user, locking member driving compression piece is moved close to the direction of fixing piece, locking assembly is in locking state, and user can not be in flexible telescopic rod；When rotating bar is by biggish vibration; rotating bar can move back and forth in spacing collar; due to offering limit hole on spacing collar; positioning pin can make the vibration amplitude of rotating bar reduce; in conjunction with damping spring and guard member; the vibration amplitude that rotating bar can be greatly reduced prevents rotating bar from being damaged by violent vibration.

Description

Collapsible and damping mechanism

Technical field

The utility model relates to Collapsible and damping fields, more particularly to a kind of Collapsible and damping mechanism.

Background technique

Currently, scooter is the novel product form of the another skateboarding after conventional skateboard, it is a kind of simple Laborsaving movable machinery, before 3 years, scooter has been passed to China, and only prevailing price is too high, and the few generate it Interest.Until this period of time, its price declines suddenly, in addition producing housies steps up mad distribution to it, makes its " popularity is big prosperous ", most It is important that the comprehensibility and courage of height must be had by playing scooter, this is just meeting full of imagination, likes the teenagers of challenge Taste, nowadays scooter has become the tidal movement product of teenager a new generation, it is seen then that its glamour can be no less than slide plate.

In initial scooter, the structure of scooter is simple, has a single function, and scooter makes as just converter tools With traditional scooter is made of slide plate vehicle body, scooter head and the big main component of vehicle wheel component three, and traditional scooter moves Power source is people's power drive, but being constantly progressive with the epoch, scooter are also to be driven by electricity by traditional manpower driving transition, Thus the properties of scooter also increase substantially, and Segway Human Transporter popularity is also higher and higher, become most of gradually The walking-replacing tool of people's first choice.

But in existing scooter, particularly, when people do not need using scooter, not due to existing scooter Have folder function, causes scooter and occupy excessive public arena area, while but also people are not needing using cunning It is carried when wooden handcart very inconvenient；In addition, existing scooter does not have shock-absorbing function, due to the traveling of Segway Human Transporter Fast speed, if not carrying out glissando to the wheel of Segway Human Transporter, using user in the process using Segway Human Transporter In there are some potential safety problems, for example, Segway Human Transporter traveling is easy to drop from scooter in the section more jolted Deng.

Utility model content

The purpose of the utility model is to overcome shortcomings in the prior art, and Segway Human Transporter can be played by providing one kind To the Collapsible and damping mechanism of Collapsible and damping function.

The purpose of this utility model is achieved through the following technical solutions:

A kind of Collapsible and damping mechanism, comprising:

Scooter head device, the scooter head device include telescopic rod, rotation preventing device, rotating bar and locking assembly, described Rotation preventing device is set on the telescopic rod, and the telescopic rod is slided for the relatively described rotation preventing device, is offered on the rotation preventing device Notch is compressed, the rotating bar is set on the rotation preventing device, and the locking assembly is set to the rotating bar and the anti-rotation At the link position of part, the locking assembly includes fixing piece, compression piece, connector and locking member, the fixing piece and described Compression piece is respectively arranged in the rotating bar, and the fixing piece and the compression piece align, the connector respectively with institute It states fixing piece to connect with the compression piece, the locking member is rotatably dispose on the connector, is provided on the locking member Tight lock part and solution lock section, the locking member are used to that the compression piece to be driven to transport to the direction close to or far from the fixing piece It is dynamic；

Damping device, the damping device include spacing collar, decoupling rod, positioning pin and dampening assembly, the limit sleeve Cylinder is set in the rotating bar, limit hole is offered on the spacing collar, the decoupling rod is set to the spacing collar It is interior, damping support division is provided on the inner sidewall of the decoupling rod, the positioning pin is set on the decoupling rod, the positioning Pin sliding wears the limit hole, and the dampening assembly includes damping spring and guard member, one end of the damping spring and institute Rotating bar connection is stated, the other end of the damping spring is connect with the guard member, and the guard member with the damping for supporting The portion of holding supports or separates；And

Folding device, the folding device include the first foldable base, first bearing, second bearing, fold rotation axis, second Foldable base, plate hook, plate hooks installation axle, reset spring and clamping bar, the end of first foldable base are set in rotating bar, institute It states and is provided with reset support division in the first foldable base, the first bearing and the second bearing are respectively arranged at first folding Between folded seat and the rotating bar, the folding rotation axis is rotatably dispose in second foldable base, first foldable base Be set in the foldings rotation axis far from the end of the rotating bar, offered in second foldable base the first blocked hole with Second blocked hole, the plate hook installation axle and are rotatably dispose in second foldable base, and the plate hook is set to the plate and hooks peace It fills on axis, what the plate hooked is at least partly placed on outside first foldable base, and the reset spring is sheathed on the plate and hooks peace It fills on axis, the clamping bar is set to the plate and hooks, and one end of the reset spring is abutted with the reset support division, described The reset spring other end is connect with the clamping bar, and the clamping bar is used for and first blocked hole or second clamping Hole clamping.

In a wherein embodiment, the first bearing includes the first installation part and multiple first bearing balls, institute It states the first installation part to be set in first foldable base, multiple first bearing balls are respectively arranged at first installation Between part and the rotating bar, the first bearing ball is rotated relative to first installation part.

In a wherein embodiment, the first bearing ball has circular cross section.

In a wherein embodiment, the second bearing includes the second installation part and multiple second bearing balls, institute It states the second installation part to be set in first foldable base, multiple second bearing balls are respectively arranged at second installation Between part and the rotating bar, the second bearing ball can be rotated relative to second installation part.

In a wherein embodiment, the second bearing ball has circular cross section.

In a wherein embodiment, the damping device further includes organ shield, and the organ shield is used for Wrap up the decoupling rod.

In a wherein embodiment, the organ shield is PVC organ shield.

In a wherein embodiment, it includes switch portion and rotation section that the plate, which hooks, and the rotation section is set to described Plate hooks in installation axle, and the clamping bar is set on the rotation section, and the switch portion is set on the rotation section, described to open Pass portion is placed on outside first foldable base.

In a wherein embodiment, the switch portion and the rotation section are an integral molding structure.

In a wherein embodiment, the clamping bar has circular cross section.

Compared with prior art, the utility model at least has the following advantages:

The Collapsible and damping mechanism of the utility model passes through setting scooter head device, damping device and folding device.It is rolling over In the actual application of folded damping, user is by rotation lock part, by locking member driving compression piece far from fixing piece Direction movement, locking assembly is in the unlocked state, and telescopic rod can be slided with respect to rotation preventing device, and user can pass through sliding extension at this time Bar, which is realized, to be stretched, when telescopic rod is adjusted to suitable position by user, by locking member driving compression piece close to the side of fixing piece To movement, locking assembly is in locking state, and user can not be in flexible telescopic rod；When rotating bar is by biggish vibration, turn Lever can move back and forth in spacing collar, and due to offering limit hole on spacing collar, positioning pin can make the shake of rotating bar Dynamic amplitude reduces, and in conjunction with damping spring and guard member, can greatly reduce the vibration amplitude of rotating bar, prevent rotating bar by Violent vibration and damage；When needing to carry out folding operation, user's rotor plate is hooked, and clamping bar is detached from the first blocked hole, when After completing folding operation, due to the setting of reset spring, being clamped bar can automatically fall into and be connected to the second blocked hole.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.

Fig. 1 is the assembling schematic diagram of the electric boosted scooter of one embodiment of the utility model；

Fig. 2 is the structural schematic diagram of the brake actuating mechanism of one embodiment of the utility model；

Fig. 3 is the schematic diagram of internal structure of the Collapsible and damping mechanism of one embodiment of the utility model；

Fig. 4 is the schematic diagram of internal structure at another visual angle of Collapsible and damping mechanism of one embodiment of the utility model；

Fig. 5 is the rotation preventing device of one embodiment of the utility model and the assembling schematic diagram of locking assembly；

Fig. 6 is the structural schematic diagram of the folding handle mechanism of one embodiment of the utility model.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

Referring to Fig.1 and 2, electric boosted scooter 10 includes Collapsible and damping mechanism 100, folds handle mechanism 200, vehicle Take turns mechanism 300, slide plate vehicle body 400, brake actuating mechanism 500 and power source drive device；Collapsible and damping mechanism 100 includes scooter Head device 110, damping device 120 and folding device 130 fold handle mechanism 200 and are set on scooter head device 110, subtract Shake device 120 be set in scooter head device 110, folding device 130 respectively with scooter head device 110 and slide plate vehicle body 400 connections, wheel mechanism 300 include front wheel device 310 and rear-wheel device 320, and front wheel device 310 is set to scooter head device On 110, rear-wheel device 320 is set on slide plate vehicle body 400, and brake actuating mechanism 500 is set on slide plate vehicle body 400, power supply Driving device is set to the bottom of slide plate vehicle body 400, and power source drive device respectively with brake actuating mechanism 500 and rear-wheel device 320 electrical connections；It is provided with the first mounting blocks and the second mounting blocks on slide plate vehicle body 400, the first peace is offered on the first mounting blocks Hole is filled, the second mounting hole is offered on the second mounting blocks, offers mounting groove on slide plate vehicle body 400；The actuating mechanism 500 that brakes wraps Installation axle 510, sensing device 520, braking top 530 and return springs 540 are included, one end of installation axle 510 is rotatably dispose in In one mounting hole, the other end of installation axle 510 is rotatably dispose in the second mounting hole, and sensing device 520 is set in mounting groove, The output end of sensing device 510 is electrically connected with power source drive device, and braking top 530 is set in installation axle 510, braking top 530 Including mounting portion 531, brake portion 532 and induction part 533, mounting portion 531 is set in installation axle 510, and brake portion 532 is set to On mounting portion 531, brake portion 532 is used to move to the direction close to or far from rear-wheel device 320, and induction part 533 is set to On mounting portion 531, induction part 533 is used for induction end motion close or far from sensing device 510, return springs 540 It is sheathed in installation axle 510, and one end of return springs 540 is abutted with the inner sidewall of mounting portion 531.In this way, this is practical new The electric boosted scooter 10 of type by setting Collapsible and damping mechanism 100, folds handle mechanism 200, wheel mechanism 300, slide plate Vehicle body 400, brake actuating mechanism 500 and power source drive device.In the actual application of electric boosted scooter 10, brake Actuating mechanism 500 can be started and be braked to electric boosted scooter 10, the starting and brake of electric boosted scooter 10 Integrated design substantially reduces the volume and weight of electric boosted scooter 10；Furthermore brake actuating mechanism 500 makes electricity Dynamic power-assisted scooter 10 has dual brake function, that is, has mechanical brake and the dual brake function of electric brake, electric boosted The safety of scooter 10 is higher；Furthermore Collapsible and damping mechanism 100 makes electric boosted scooter 10 have folder function, side Just user can be reduced the case where not needing using electric boosted scooter 10 by folding electric power-assisted scooter 10 The volume of electric boosted scooter 10, is convenient for carrying and takes care of.

It should also be noted that, Collapsible and damping mechanism 100 can carry out damping and folding operation to electric boosted scooter 10； Folding operation can be carried out to the handle of electric boosted scooter 10 by folding handle mechanism 200；Slide plate vehicle body 400 to user for mentioning For standing room；Power source drive device is for providing electric power.

It should also be noted that, in one embodiment, rear-wheel device 320 includes rear wheel drive motor and rear-wheel, rear-wheel Driving motor is set on the rear-wheel, and rear wheel drive motor is electrically connected with power source drive device, and rear wheel drive motor is for driving Dynamic rear wheel.

The concrete operating principle of brake actuating mechanism 500 is described in detail below:

Referring to Fig. 1 and Fig. 2, when needing to start electric boosted scooter 10, user tramples braking top 530, The direction of braking top 530 toward close rear-wheel device 320 is mobile, when object occurs for the induction end of induction part 533 and sensing device 510 When reason contact, sensing device 520 recognizes enabling signal, and enabling signal is transmitted in power source drive device, power drives dress It sets driving rear-wheel device 320 to work, user can no longer trample braking top 530 at this time；When need to electric boosted scooter 10 stop Che Shi, user trample braking top 530 again, similarly, connect when physics occurs for the induction end of induction part 533 and sensing device 520 When touching, sensing device 520 recognizes brake signal, and brake signal is transmitted in power source drive device, and power source drive device stops Only output power to rear-wheel device 320, rear-wheel device 320 no longer works, until the travel speed of electric boosted scooter 10 will It is zero, at the same time, the brake portion 532 that braking top 530 is arranged in can rub with the rear-wheel in rear-wheel device 320, to rear Wheel brakes, and dual brake function can allow the braking efficiency of electric boosted scooter 10 higher, and safety is higher.

Further, referring to Fig. 2, multiple friction burrs are provided on the inner sidewall in brake portion 532.In this way, more The design of a friction burr can increase side-friction force between brake portion 532 and rear-wheel, improve braking efficiency.

Further, referring to Fig. 1 and Fig. 2, power source drive device includes power supply mould group and processing mould group, power supply mould Group and processing Mo Zu are set to the bottom of slide plate vehicle body 400 respectively, and power supply Mo Zu is electric with processing mould group and rear-wheel device 320 respectively Connection, processing mould group are electrically connected with the output end of sensing device 520.In this way, processing mould group is for handling the defeated of sensing device 520 The enabling signal of outlet perhaps outputs signal to the starting of control power supply mould group or closes after brake signal processing mould group judgement is handled It closes.

Further, referring to Fig. 1, electric boosted scooter 10 further includes display device, and display device includes PCB Circuit board and power supply indicator, PCB circuit board are set in slide plate vehicle body 400, and power supply indicator is set to slide plate vehicle body 400 On, PCB circuit board is connect with power supply indicator and power supply mould group respectively.In this way, PCB circuit board is used to calculate the electricity of power supply mould group Amount；Display device is used to show the electricity of power supply mould group, and user is facilitated to understand the electricity of power supply mould group in real time.Specifically, one In embodiment, power supply indicator is LED power indicator light.

Further, referring to Fig. 1, electric boosted scooter 10 further includes mobile phone fixation kit 600, and mobile phone is fixed Component 600, which is set to, to be folded on handle mechanism 200, and mobile phone fixation kit 600 is for fixing mobile phone.Further, mobile phone is solid Determining component 600 includes fixing axle and mobile phone set casing 610, and one end of fixing axle, which is set to, to be folded on handle mechanism 200, and mobile phone is solid Determine the other end for being set to fixing axle of shell 610.In this way, mobile phone set casing 610 is for fixing mobile phone.Specifically, implement one In mode, multiple lug bosses are offered on mobile phone set casing 610.In this way, the setting of multiple convex grains can increase mobile phone set casing Frictional force between 610 and mobile phone, can more stable fixed mobile phone.Specifically, in one embodiment, mobile phone set casing Multiple heat release holes are offered on 610.In this way, multiple heat release holes are used to radiate to mobile phone.Specifically, in one embodiment, it dissipates Hot hole is semicircle heat release hole.

It should also be noted that, user can be wirelessly connected by the bluetooth of mobile phone with electric boosted scooter, use The relevant APP of the mobile phone-downloaded at family, is wirelessly connected by APP and electric boosted scooter, and user can be real-time using APP Know the specifying informations such as remaining capacity, the current vehicle speed of electric boosted scooter.

Also it should be noted that in one embodiment, electric boosted scooter further includes constant-speed cruising device, the constant speed Cruising device is set in the slide plate vehicle body, and the constant-speed cruising device can be improved driving pleasure, allows electric boosted slide plate Vehicle speed stabilizing moves ahead.

The specific structure and concrete operating principle that fold damping 100 are described in detail below:

Fig. 3, Fig. 4 and Fig. 5 are please referred to, Collapsible and damping mechanism 100 includes scooter head device 110, damping device 120 and folding Stacking device 130；Scooter head device 110 includes telescopic rod 111, rotation preventing device 112, rotating bar 113 and locking assembly 114, anti-rotation Part 112 is set on telescopic rod 111, and telescopic rod 111 is used for opposite rotation preventing device 112 and slides, and compression is offered on rotation preventing device 112 and is lacked Mouth 1121, rotating bar 113 is set on rotation preventing device 112, and locking assembly 114 is set to the connection of rotating bar 113 Yu rotation preventing device 112 At position, locking assembly 114 includes fixing piece 1141, compression piece 1142, connector 1143 and locking member 1144, fixing piece 1141 It is respectively arranged in rotating bar 113 with compression piece 1142, fixing piece 1141 and compression piece 1142 align, and connector 1143 is distinguished It is connect with fixing piece 1141 and compression piece 1142, locking member 1144 is rotatably dispose on connector 1143, is set on locking member 1144 It is equipped with tight lock part 1144a and solution lock section 1144b, locking member 1144 is for driving compression piece to close or separate fixing piece 1141 Direction movement；Damping device 120 includes spacing collar 121, decoupling rod 122, positioning pin 123 and dampening assembly 124, limit sleeve Cylinder 121 is set in rotating bar 113, limit hole is offered on spacing collar 121, decoupling rod 122 is set to spacing collar 121 It is interior, damping support division 1221 is provided on the inner sidewall of decoupling rod 122, positioning pin 123 is set on decoupling rod 122, positioning pin 123 slidings wear limit hole, and dampening assembly 124 includes damping spring 1241 and guard member 1242, one end of damping spring 1241 It is connect with rotating bar 113, the other end of damping spring 1241 is connect with guard member 1242, and guard member 1242 with damping for supporting Portion 1221 supports or separates；Folding device 130 includes the first foldable base 131, first bearing 132, second bearing 133, folded turning Moving axis 134, the second foldable base 135, plate hook 136, plate and hook installation axle 137, reset spring 138 and clamping bar 139, the first foldable base 131 end is set in rotating bar, and reset support division, first bearing 132 and second bearing are provided in the first foldable base 131 133 are respectively arranged between the first foldable base 131 and rotating bar 113, fold rotation axis 134 and are rotatably dispose in the second foldable base On 135, the first foldable base 131 is set to far from the end of rotating bar and folds in rotation axis 134, opens up in the second foldable base 135 There are the first blocked hole and the second blocked hole, plate hooks installation axle 137 and is rotatably dispose in the second foldable base 135, and plate hooks 136 and is set to Plate hooks in installation axle 137, and plate hook 136 is at least partly placed on outside the first foldable base 131, and reset spring 138 is sheathed on plate hook In installation axle 137, clamping bar 139 is set to plate and hooks on 136, and one end of reset spring 138 is abutted with support division is resetted, and resets bullet 138 other end of spring is connect with clamping bar 139, and clamping bar 139 is used to be clamped with the first blocked hole or the second blocked hole.In this way, Pass through setting scooter head device 110, damping device 120 and folding device 130.In the practical application of Collapsible and damping mechanism 100 In the process, locking member 1144 is driven direction of the compression piece 1142 far from fixing piece 1141 by rotation lock part 1144 by user Movement, locking assembly 114 is in the unlocked state, and telescopic rod 111 can be slided with respect to rotation preventing device 112, and user can pass through cunning at this time Dynamic telescopic rod 111, which is realized, to be stretched, and when telescopic rod 111 is adjusted to suitable position by user, locking member 1144 is driven and is compressed Part 1142 is moved close to the direction of fixing piece 1141, and locking assembly 114 is in locking state, and user can not be in flexible telescopic rod 111；When rotating bar 113 is by biggish vibration, rotating bar 113 can move back and forth in spacing collar 121, due to limit sleeve Limit hole is offered on cylinder 121,123 meeting of positioning pin is so that the vibration amplitude of rotating bar 113 reduces, in conjunction with damping spring 1241 With guard member 1242, the vibration amplitude of rotating bar 113 can be greatly reduced, prevents rotating bar 113 from being damaged by violent vibration It is bad；When needing to carry out folding operation, user's rotor plate hooks 136, and clamping bar 139 is detached from the first blocked hole, when completion folds After operation, due to the setting of reset spring 138, being clamped bar can automatically fall into and be connected to the second blocked hole.

It should also be noted that, in one embodiment, front wheel device 310 is set in rotating bar 113.

Further, referring to Fig. 3 and Fig. 4, first bearing 132 includes that the first installation part and multiple first bearings are rolled Pearl, the first installation part are set in the first foldable base 131, and multiple first bearing balls are respectively arranged at the first installation part and rotation Between bar, first bearing ball is rotated relative to the first installation part.In this way, since the first installation part and multiple first bearing balls are set It sets, user can rotate rotating bar 113, the moving direction of the adjustable electric boosted scooter 10 of user.Specifically, real one It applies in mode, first bearing ball has circular cross section.

Further, referring to Fig. 3 and Fig. 4, second bearing 133 includes that the second installation part and multiple second bearings are rolled Pearl, the second installation part are set in the first foldable base 131, and multiple second bearing balls are respectively arranged at the second installation part and rotation Between bar, second bearing ball is rotated relative to the second installation part.In this way, since the second installation part and multiple second bearing balls are set It sets, user can rotate rotating bar 113, the moving direction of the adjustable electric boosted scooter 10 of user.Specifically, real one It applies in mode, second bearing ball has circular cross section.

Further, referring to Fig. 3, damping device 120 further includes organ shield 125, and organ shield 125 is used In package decoupling rod 122.In this way, in one embodiment, organ shield 125 be located at decoupling rod 122 and front wheel device 310 it Between, organ shield 125 is for protecting decoupling rod 122.Specifically, in one embodiment, organ shield 125 is PVC wind Qin shield.

Further, referring to Fig. 4, it includes switch portion and rotation section that plate, which hooks 136, and rotation section is set to plate and hooks installation On axis 137, clamping bar 139 is set on rotation section, and switch portion is set on rotation section, and switch portion is placed on the first foldable base Outside 131.In this way, the setting of switch portion and rotation section can increase the mechanical strength that plate hooks 136, prevents plate from hooking 136 and be used for a long time Damage.Specifically, in one embodiment, switch portion and rotation section are an integral molding structure.

Further, referring to Fig. 1 and Fig. 4, specifically, in one embodiment, clamping bar 139 has circular Cross section.

The concrete operating principle for folding handle mechanism 200 is described in detail below:

Referring to Fig. 6, folding handle mechanism 200 includes installation cylinder 210, handle installation axle 220, handle 230 and limit Clip assembly 240；Sliding eye is offered on installation cylinder 210；Handle installation axle 220 is set on the end of installation cylinder 210； For the rotational installation of handle 230 in installation axle 220, handle 230 includes gripping member 231 and installation part 232, the rotation peace of installation part 232 Loaded in handle installation axle 220, gripping member 231 is set on installation part 232, and the first support division is provided on installation part 232 2321 and second support division 2322；Limiting clip assembly 240 includes elastic component 241, supporting piece 242 and sliding part 243, elastic component 241 one end connect with installation cylinder 210, and the other end of elastic component 241 is connect with supporting piece 242, and supporting piece 242 is for the One support division 2321 or the second support division 2322 abut, and sliding part 243 is set on supporting piece, and the sliding of sliding part 243 is worn Sliding eye, and sliding part 243 is at least partly placed on outside sliding eye.In this way, passing through setting installation cylinder 210, handle installation axle 220, handle 230 and limit clip assembly 240.In the actual application for folding handle mechanism 200, user is slided by sliding Moving part 2413, sliding part 243 is mobile toward the direction far from the first support division 2321, and user can be with swing handle, by the at this time Two support divisions, 2322 alignment slide 243, at this moment user can unclamp sliding part 243, due to the setting of elastic component 241, elasticity Part 241 can drive sliding part 243 toward close to the movement of the direction of the second support division 2322, and sliding part 243 supports the second support division 2322, handle is fixed；When user needs to reset handle 230, user only needs swing handle 230 to be reset to just Beginning state, sliding part 243 can automatically support the first support division 2321 and fix to handle 230.

It should be noted that installation cylinder is set in rotating bar.

Further, referring to Fig. 6, handle 230 further includes handle sleeve 233, and handle sleeve 233 is sheathed on gripping On part 231.In this way, handle sleeve 233 is used to protect gripping member 231, in addition, handle sleeve 233 can also increase user and hold Frictional force between gripping member 231.Specifically, in one embodiment, multiple convex grains are provided on handle sleeve 233.In this way, more The setting of a convex grain can increase the frictional force between user and handle sleeve 233.Specifically, in one embodiment, convex grain With circular cross section.Specifically, in one embodiment, rubber is provided with outside handle sleeve 233.

Further, referring to Fig. 6, limiting clip assembly 240 further includes assisting rotating member 244, on supporting piece 242 Accommodation groove is offered, auxiliary rotating member 244 is set in accommodation groove, and rotating member 244 is assisted to rotate relative to supporting piece 242.Such as This, auxiliary rotating member 244 is used to reduce the frictional force between supporting piece 242 and installation part 232, makes supporting piece 242 more preferable Slided on installation part 232.Specifically, in one embodiment, auxiliary rotating member 244 has circular cross section.

The Collapsible and damping mechanism of the utility model passes through setting scooter head device, damping device and folding device.It is rolling over In the actual application of folded damping, user is by rotation lock part, by locking member driving compression piece far from fixing piece Direction movement, locking assembly is in the unlocked state, and telescopic rod can be slided with respect to rotation preventing device, and user can pass through sliding extension at this time Bar, which is realized, to be stretched, when telescopic rod is adjusted to suitable position by user, by locking member driving compression piece close to the side of fixing piece To movement, locking assembly is in locking state, and user can not be in flexible telescopic rod；When rotating bar is by biggish vibration, turn Lever can move back and forth in spacing collar, and due to offering limit hole on spacing collar, positioning pin can make the shake of rotating bar Dynamic amplitude reduces, and in conjunction with damping spring and guard member, can greatly reduce the vibration amplitude of rotating bar, prevent rotating bar by Violent vibration and damage；When needing to carry out folding operation, user's rotor plate is hooked, and clamping bar is detached from the first blocked hole, when After completing folding operation, due to the setting of reset spring, being clamped bar can automatically fall into and be connected to the second blocked hole.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of Collapsible and damping mechanism characterized by comprising

Scooter head device, the scooter head device include telescopic rod, rotation preventing device, rotating bar and locking assembly, the anti-rotation Part is set on the telescopic rod, and the telescopic rod is slided for the relatively described rotation preventing device, offers compression on the rotation preventing device Notch, the rotating bar are set on the rotation preventing device, and the locking assembly is set to the rotating bar and the rotation preventing device At link position, the locking assembly includes fixing piece, compression piece, connector and locking member, the fixing piece and the compression Part is respectively arranged in the rotating bar, and the fixing piece and the compression piece align, the connector respectively with it is described solid Determine part to connect with the compression piece, the locking member is rotatably dispose on the connector, and locking is provided on the locking member Portion and solution lock section, the locking member are used to that the compression piece to be driven to move to the direction close to or far from the fixing piece；

Damping device, the damping device include spacing collar, decoupling rod, positioning pin and dampening assembly, and the spacing collar is set It is placed in the rotating bar, limit hole is offered on the spacing collar, the decoupling rod is set in the spacing collar, institute It states and is provided with damping support division on the inner sidewall of decoupling rod, the positioning pin is set on the decoupling rod, and the positioning pin is sliding Dynamic to wear the limit hole, the dampening assembly includes damping spring and guard member, one end of the damping spring with described turn Lever connection, the other end of the damping spring are connect with the guard member, and the guard member is used for and the damping support division It supports or separates；And

Folding device, the folding device include the first foldable base, first bearing, second bearing, fold rotation axis, the second folding Seat, plate hook, plate hooks installation axle, reset spring and clamping bar, and the end of first foldable base is set in rotating bar, and described the Reset support division is provided in one foldable base, the first bearing and the second bearing are respectively arranged at first foldable base Between the rotating bar, the folding rotation axis is rotatably dispose in second foldable base, and first foldable base is separate The end of the rotating bar is set in the folding rotation axis, offers the first blocked hole and second in second foldable base Blocked hole, the plate hook installation axle and are rotatably dispose in second foldable base, and the plate hook is set to the plate and hooks installation axle On, what the plate hooked is at least partly placed on outside first foldable base, and the reset spring is sheathed on the plate and hooks installation axle On, the clamping bar is set to the plate and hooks, and one end of the reset spring is abutted with the reset support division, the reset The spring other end is connect with the clamping bar, and the clamping bar is used for and first blocked hole or the second blocked hole card It connects.

2. Collapsible and damping mechanism according to claim 1, which is characterized in that the first bearing include the first installation part and Multiple first bearing balls, first installation part are set in first foldable base, multiple first bearing balls point It is not set between first installation part and the rotating bar, relatively described first installation part of the first bearing ball turns It is dynamic.

3. Collapsible and damping mechanism according to claim 2, which is characterized in that the first bearing ball has circular cross Section.

4. Collapsible and damping mechanism according to claim 1, which is characterized in that the second bearing include the second installation part and Multiple second bearing balls, second installation part are set in first foldable base, multiple second bearing balls point It is not set between second installation part and the rotating bar, the second bearing ball can relatively described second installation part turn It is dynamic.

5. Collapsible and damping mechanism according to claim 4, which is characterized in that the second bearing ball has circular cross Section.

6. Collapsible and damping mechanism according to claim 1, which is characterized in that the damping device further includes organ protection Cover, the organ shield is for wrapping up the decoupling rod.

7. Collapsible and damping mechanism according to claim 6, which is characterized in that the organ shield is the protection of PVC organ Cover.

8. Collapsible and damping mechanism according to claim 1, which is characterized in that the plate is hooked including switch portion and rotation section, The rotation section is set to the plate and hooks in installation axle, and the clamping bar is set on the rotation section, the switch portion setting In on the rotation section, the switch portion is placed on outside first foldable base.

9. Collapsible and damping mechanism according to claim 8, which is characterized in that the switch portion and the rotation section are integrated Molding structure.

10. Collapsible and damping mechanism according to claim 1, which is characterized in that the clamping bar has circular cross section.