CN1652847A - Personal conveyance for recreational use - Google Patents

Abstract

A personal conveyance ( 1 ) for recreational use includes a baseplate ( 4 ) having provision for attachment of at least two axle assemblies ( 5 ). The axle assemblies ( 5 ) are adapted to receive large diameter wheels ( 6 ) which extend above and perpendicular to the plane of the baseplate ( 4 ). The position and size of the wheels ( 6 ) contribute to improved overall stability, an improved ride over a variety of uneven surfaces, provide the potential for improved speed, provide ankle protection and yet afford the user with the ability to retain directional control. The invention may be in the form of roller skates, a skateboard, in-line skates or a scooter. It also includes steering and braking elements ( 8 ). The personal conveyance ( 1 ) may also include a lowered centre of gravity which contributes to further improved stability and again lessens the likelihood for injury to the ankles of users.

Description

The amusement personal conveyance

Technical field

The present invention relates to amusement personal conveyance and improvement thereof.

Especially, described personal conveyance is can be single or the improvement roller skate of paired use.Roller skate is designed to have the wheel of larger diameter, and it extends on the side of roller skate substrate and top surface.The position of wheel and size help to improve overall stability, and sliding of improveing on the surface of multiple injustice, and the possibility of improved speed and ankle protection is provided, but keep the ability of roller skate direction control to the user.

Described roller skate and traditional roller skate, coaxial roller skate, scooter, slide plate or other similar amusement, contest or the means of transport that transports purpose are usually compared and are also comprised and reduce and change center of gravity.Center of gravity reduces the possibility that helps to improve stability and reduce damage user ankle once more.

Although invention herein relates to the improvement roller skate, the present invention can use outside this field.For example, design principle and aspect of performance can be applied to and comprise on for example slide plate, the scooter and (using but also be not limited to above-mentioned these amusements of mentioning).

Background technology

Some amusements can obtain on market with means of transport, and some are illustrated in the prior art.Some of them relate to the design of traditional roller skate, wherein substrate of roller skate (pedal) or bogie as the sufficient holding portion of roller skate and typically four wheels be connected to axle etc.Described wheel is general less and be positioned under the substrate with the rectangular orientation pattern of standard, and wherein two wheels are settled towards the front portion of roller skate, and two towards the rear portion.Although wheel moves towards the side of substrate, the part wheel is typically and indistinctively from the side lateral spread of substrate, in that event, usually do not take turns that subdivision significantly extends on substrate or the upper surface by substrate, its mode be the user footwear will with the wheel scrap (bridge).

As the replacement of traditional roller skate, comprise coaxial roller skate, on roller skate side by side, wheel is positioned under the substrate and along the horizontal longitudinal axis center-aligned of roller skate.New zealand patent No.145584 has described a kind of example with roller skate of single wheel.This design has limited any option that wheel extends from the side of substrate.In addition, having the bigger wheel that extends on substrate is not the option of this kind design.

Having the bigger wheel that extends from the side of substrate (perhaps or even track) can provide a plurality of advantages, and existing roller skate design does not have described advantage.For example, bigger wheel makes and quickens easier realization, and needs littler strength.Bigger wheel also makes means of transport to use on the ground surface of certain limit, and this can not obtain the roller skate user who has than small wheels.Larger side wheel typically be extended on the substrate ankle near, described ankle of taking turns the user provides extra support/protection.In addition, bigger side wheel extends from the side of substrate, perhaps in addition a part of wheel on substrate, extend, the stability of means of transport is improved generally, in some designs, center of gravity can change (such as reducing) effectively so that the further raising to the stability of the means of transport in using (therefore improving the safety of means of transport) to be provided.

Roller skates more of the prior art also comprise further feature, for example suspension or allow the system of one wheel pairs (before typically being to) independent operation with direction control that the various degree of user are provided.But described wheel can be connected to pivot plate or declutch shaft, to allow such control.For example, new zealand patent No.240943 has related to a kind of roller skate bogie with hemisphere resilient suspension erecting device.In addition, in new zealand patent No.181121, described to turn to roller skate.The described wheel is positioned under the pedal and less, the design in these most of typically roller skates.These features are for control that improves roller skate and operation, but must not be to improve safety or stable aspect.

The similar feature that appears in the different roller skate designs also is applied on other means of transport, for example slide plate or scooter.

The design of slide plate typically concentrates on the operability and direction control that improves slide plate.For example, New Zealand patent of invention No.261599 relates to the belt wheel means of transport similar to slide plate, but wherein subscriber station on pivot plate, but described pivot plate is connected to by cable and can turns to front fork.

Similarly, New Zealand patent of invention No.294782 also is the slide plate with the front-wheel that is arranged to the bias voltage suspension arm, and described bias voltage suspension arm can be pivoted to support frame.Described take turns to roll to connect by plate handle.This slide plate design includes only three wheels, and the wheel of front can turn to.

New zealand patent No.251260 is optional design, and it relates to such slide plate, and wherein wheel side big and slave plate is installed in the outside, and slave plate is displaced sideways certain distance, and has only three wheels.Described plate also is fixed to frame structure.

Although the characteristic similarity between the slide plate in described roller skate and the certain limit is owing to the employed mode of slide plate makes slide plate that significant difference be arranged.

Many slide plates have less a little and are positioned at wheel under the plate, and the described wheel not side of slave plate extends.Other slide plate can have three wheels.Some four-wheel slide plates can have bigger wheel, some in addition have the wheel that extends in the side of slave plate.But in such design, described wheel typically is not located immediately at adjacent with described plate, and with the ankle of supporting user, also do not extend surpasses the significant distance of described plate itself with being true to type.Some may think these users for slide plate mostly be to hinder again pin is placed onboard preparation ability because described wheel can influence the user.The result of the mode that slide plate ridden that Here it is.Therefore, the user typically stands on certain angle (in the typical slide plate mode) and settles pin again as required on slide plate, rather than pin is retained in the posture that the typical case uses when using roller skate or scooter.

In addition, in fact slide plate neither be designed for and cooperate single pin or both feet, and they are not to use in pairs as the mode in using roller skate.

Therefore, in the alternative of design to existing means of transport, must consider many problems, comprise operator scheme, with pin be fixed to desirability on the means of transport, stability, the easiness of on the landform of the certain limit that comprises uneven surface, using, for balance/location, security consideration center, rate request, operability etc.When described means of transport is the improved form of roller skate, the location of wheel and the weight of roller skate also will be determined individual balance and drive the ability of roller skate.

Therefore, the means of transport that a kind of improvement is provided is useful, described means of transport provides the optional thing of tradition and/or the design of existing roller skate and provides having the optional thing of roller skate or scooter now, described design provides speed, stability and the security of improvement simultaneously, this has been avoided at least some different defectives of the prior art, if not all words.Such improvement comprises:

A) provide a kind of means of transport, described means of transport can single as required or paired use, both can be used for amusement and also can be used for contest, perhaps as common conveying arrangement.

B) have wheel or other power set, the diameter of means of transport and form and/or total structure allow described means of transport can to various ground provide the service and use.

C) if desired, the means of transport that provides a kind of center of gravity that the user who uses means of transport is had better stability.

D) provide a kind of means of transport that supports and/or user's ankle is provided protection of improveing by its design.

E) structure is used to improve the speed ability of means of transport, but does not comprise unnecessary carrying additional weight, and it is unfavorable when using described means of transport operation to be controlled/turned to, and has reduced comfort level or has reduced security.

F), provide simple but effective option to the defective in the prior art systems.

Target of the present invention is to solve some foregoing problems at least, perhaps at least the public is provided the selection or the optional system of usefulness.

Other aspects and advantages of the present invention will be apparent from following example explanation.It must be understood that, be possible to the variation of described embodiment, and its scope falls into scope of the present invention.

Summary of the invention

According to an aspect of the present invention, provide a kind of amusement personal conveyance, described means of transport comprises:

At least one sufficient support member, described sufficient support member comprise or comprise provides annex,

At least two shaft assemblies, described shaft assembly is used to hold the promotion device that rotatablely moves,

The feature of personal conveyance is that motion promotes the sufficient relatively support member of device to settle, so at least moving promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to sufficient support member, and its mode is that stability is effective to personal conveyance and/or station individual thereon thus.

According to an aspect of the present invention, a kind of aforesaid substantially amusement means of transport is provided, wherein motion promotes the sufficient relatively support member of device to settle, so at least motion promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to sufficient support member, make means of transport and/or station individual's thereon overall center of gravity effectively change, to improve stability.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein personal conveyance is used to comprise transfer.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein personal conveyance also is used to comprise optional brake gear.

According to a further aspect of the invention, a kind of aforesaid substantially amusement personal conveyance is provided, wherein transfer comprises pivoting device and elastic device, described pivoting device makes relative being positioned at least towards the preceding leading end center of sufficient support member of pivoting device settle with elastic device is manufactured, and can be connected to sufficient support member.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein elastic device comprises that at least one pair of is along the preceding leading end of sufficient support member and the compressible spring of after-tow one of tail end or both arrangements.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, its mesopodium support member is used to hold pin/footwear of user.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, its mesopodium support member is used to comprise clamping device, pin/footwear of clamping or maintenance user on sufficient support member.

According to a further aspect of the invention, a kind of aforesaid substantially amusement personal conveyance is provided, wherein said clamping device comprises such as fixtures such as band, screws, and structure division to be holding and to keep pin/footwear of user on the throne on sufficient support member, no matter described footwear are by permanent or be temporarily fixed sufficient support member.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein at least two spindle units comprise at least two axles, and each described axle supports at least one motion promotion device in the outer distal end of each.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein each spindle unit comprise can be on the outer distal end of described axle at least one motion of independent support promote the axle of device.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein when being connected to the far-end of axle, motion promotes device to extend above the side of sufficient support member.

According to a further aspect of the invention, a kind of aforesaid substantially amusement personal conveyance is provided, wherein when being connected to the far-end of axle, motion promotes the part of device to extend in vertical plane on the upper surface of sufficient support member or perpendicular to described upper surface.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein motion promotes device can be connected to the far-end of axle, and its pivot is placed in following arbitrary position substantially like this:

Under the lower surface of foot support member; Align with the horizontal plane of sufficient support member, on the upper surface of sufficient support member.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein motion promotes the position of described relatively axle of device and sufficient support member to be identified for determining the preferred center of gravity of stability.

According to a further aspect of the invention, provide a kind of aforesaid substantially amusement personal conveyance, wherein said center of gravity is lowered to obtain preferred stability.

In order to quote conveniently, term foot support member and motion promote that device must refer to substrate and wheel respectively now.But, it must be understood that using these terms is not in order to limit the scope of the invention.For example, motion promotes device can comprise rotation rail, roller and can comprise basic solid or inflatable part, spoke and bearing arrangement.

In a preferred embodiment of the invention, what substrate was preferably flat also prolongs substantially, and size is used for cosily receiving and holding user's pin or footwear.But, allow to hold user's pin and/or the bigger selection of footwear although it must be understood that the preferred flat substrate, substrate can be in total controlling to comply with the shape of existing footwear design in shape, described design is used with substrate especially, perhaps can take any aesthetic joyful or practical shape as required.

For example, if flat upper surface also can change.Correspondingly, upper surface can be smooth, comprises that perhaps groove or lug boss grade, with bar clamping attribute, perhaps Biao Mian traction.Whether the structure of the upper surface of substrate holds user's footwear according to substrate, perhaps with being designed for the pre-Assembled shoes that uses with substrate especially.

Substrate decision design is used for length can be adjusted, and single like this substrate can be adjusted the size (perhaps being extended to hold the means of transport as scooter/slide plate) that is used for several footwear.

With footwear or pin fixing or connecting and to realize by different clamping devices to substrate with the user, the described clamping device that can be employed comprises band (straps)/rope (ties), and described band/rope is around different piece, footwear or the user's of pin ankle.Equally, the use assisting users of deformable and/or adjustable band realizes that the footwear size and dimension correctly cooperates on substrate.

Described band can be settled in the arbitrfary point along the length of substrate, can connect and extend and be fixed to the opposite side of substrate from a side, perhaps two bands can on substrate be more supercentral points of footwear, pin or substrate, alternately be used and fix/link together.In other embodiments, described band can cross pin or footwear and keep it to pass through down pressure fixing, and described pressure down applies by bringing on pin/footwear, perhaps described band can in conjunction with, bind or be attached to footwear or pin.

Under band self or the other band of being fixed to can be on substrate on the throne, perhaps be fixed to pin/footwear by suitable device.For example, hasp, hook and stake system (pile system), snap-button, rope etc. can be used.Also can comprise the safety release system.

Other form of the clamping device that uses with means of transport can comprise that screw, bolt, snap-button etc. are to be fixed to footwear substrate (no matter described footwear are to design in advance with special footwear or the existing footwear of user that use of means of transport, described footwear are that special selection of user used with substrate) especially.

Use such clamping device to guarantee that preferably pin or footwear are securely held on the substrate.With user's pin or footwear on substrate, minimize its vertically or lateral movement help to improve security of users conversely, consider others this be by minimize pin/footwear from means of transport become loose, minimize injured (especially ankle), improve the stability of operation means of transport and improve and start and keep the ability of the preferred operations of means of transport to realize.

In one embodiment, the lower surface of substrate can comprise hookup, perhaps can be used to hold the hookup that can cooperate with axle.In other embodiments, described axle can comprise the independent axes of end, and it is used to be connected to the side of substrate, and hookup also can with one of the upper and lower surface of substrate or interaction between them.

In a preferred embodiment, at least two shaft assemblies can comprise two basic prolongation axles.An axle among such embodiment can move towards the preceding leading end of substrate.Second can be preferably moved towards the rearward end of substrate.Described axle is preferably independently of one another, although described in certain embodiments axle can be connected.In certain embodiments, front axle can pivot and install to realize and can move by travel direction.

Each is lateral extension under substrate preferably also.Be connected to the end of each then at least one wheel.In a further embodiment, described axle can comprise shorter independent axes, and each described axle is exclusively used in its oneself wheel.In a further embodiment, any suitable spindle unit combination can be used.The selection that axle is arranged can be according to the position of size, number and wheel, the ground that the required purposes of means of transport (just amusement or speed), means of transport are designed to transmit etc.

In different embodiment, described axle can be integrated with the transfer of means of transport, but perhaps described transfer can separate a part that is connected to substrate and/or axle.

For the reason of this specification, the term axle must refer to and comprise any support component, beam or be designed for carrying such as wheel or wheel/rail combination or roller (type of the landform of using according to means of transport) make things convenient for the axle of the rotation of whirligig.According to the motion of such whirligig and the needs of performance, described wheel can be connected to this whirligig, and is by its driving, perhaps free mounted thereto.

Of the present invention rotatablely moving promotes device or wheel to preferably include the bearing of the axle performance that is used for more level and smooth rider and improvement.Described axle can be made by the combination of thermoplastic, rubber or any of these material, comprises that other needs according to intensity, persistence, serviceability etc. heat other material.The material of described use can according to the usefulness of wheel consider to have preferred weight and size than and means of transport with the type on the ground that is used, the speed that means of transport need reach etc.

According to the type of axle system, the existing wheel that can be purchased off the shelf can be used.A lot of amusements and fixedly roller skate use a wheel that when being connected to spool, comprises the hollow separator, in the time of in being inserted into wheel, described hollow separator is extended to the outside of two bearings.Usually these separators are plastics.Described axle passes through separator.When removing the separator type of these bearings of serving described wheel/wheel, it can preferably be replaced with metalwork.Use the benefit of apparatus for separating metals to be that described wheel rotates better.The separator that some roller skates have the cooperation of pushing away or can be threaded.Some adaptability roller skates use the axle system similar to skate propulsion mechanisms.These types are used the unsteady separator between the bearing, and axially going up of large-size alignd.

Preferred embodiment comprises four bigger wheels that are placed in rectangular configuration, and two of the rear end of substrate wheels and two wheels are towards the preceding leading end of substrate like this.Larger-diameter wheel preferably improve the stable rider effect that obtains by them, can be easier and take the speed that strength still less obtains, and it is, as described below owing to the safety standard of larger-diameter wheel to other performance and means of transport needs.

Larger-diameter wheel is to allow the user proving the key of using on the disadvantageous different surface than small wheels.For example, larger-diameter wheel makes means of transport, no matter be roller skate, scooter or slide plate, can comprise the cement road of fracture, pebble/grit and cross the lawn of house or the surface of the dust of harder accumulation on.In the process of exploitation, help to improve the easiness of stability, rotation use and steadily ride with the feature that other is designed in the means of transport than the major diameter wheel.

In addition, developed width of single wheel/tire itself and peripheral surface also preferably increase.This means at more wheel surface area of any given time and contact with the skating surface.When described wheel is made by electrical measurement material (being rubber), when applying user's weight, produce the decrement of nature, make the footmark of wheel have bigger contact area thus.

Owing to have the result of the means of transport of longer wheel base and wideer wheel base, and by being placed on the wheel outside the substrate, can realize bigger fixing and move stable.

This in compare than the major diameter wheel can use with traditional identical structure of roller skate (under substrate), cause based platform to raise from slidingsurface on described traditional roller skate, this has increased center of gravity conversely and may make means of transport unstable more.

Therefore, described wheel preferably extends in the opposite flank of described plate from described axle, rather than with traditional roll-type roller skate like that under described plate.More the wide diameter wheel is applicable to this structure, especially also needs to have preferred center of gravity at means of transport.Allow described wheel make the Height Adjustment of substrate have bigger changeability, control center of gravity thus as required from the side lateral spread of substrate.

When controlling center of gravity as required, center of gravity preferably reduces.Has the stability that lower center of gravity has improved the means of transport of user's use.The center of gravity that reduces is owing to obtain preferred stabilizing effect, rather than influences the operability or the propelling of performance, means of transport negatively.The deficient in stability problem that the user ran in the existing roller skate design may make the user be very easy to balance or fall, and makes that during the course a plurality of parts to health cause damage.When the danger that can improve and fall in balance minimized, total security improved, and this helps the amusement potentiality that provide bigger.

Described means of transport can comprise that the protection of physics ankle is provided with.But above-mentioned " stability " provides resistance improvement security to a certain degree to roll across on their ankle to prevent roller skate.Described wheel preferably has bigger diameter, when being connected to spool, extends in the vertical plane of the part of described at least wheel on the upper surface of substrate like this.In a preferred embodiment, bigger wheel can be settled the side near substrate, and surrounds ankle effectively in the scope on the border that wheel produced thus.This layout can provide protection as extra support and to user's ankle.Bigger wheel minimizes the possibility of means of transport overturning to its side, and the possibility (this is a kind of possibility of known traditional roller skate) that makes the user sprain one's ankle thus reduces.Minimize the possibility that the roller skate side direction slips by effective design, this helps to take place still less ankle and sprains amusement security with total means of transport.

A kind of traditional roller skate that the user can find is may contact with footwear or ankle when sliding on road surface or kerb.Adopt this situation of bigger wheel of the present invention unlikely to take place, because wheel at first contacts the roadside and will stop when surface, harder roadside and user's footwear or any contact the between the ankle.Slide together and collide if an example in addition is exactly two friends.In the present invention, will contact than larger wheels and at first protect shoes or ankle zone.

Bigger wheel area reduces the resistance to rolling that wheel experienced than minor diameter, and the speed that makes like this can obtain with littler strength.Such means of transport is used for contest in speed trial, big belt wheel means of transport has potential realizing preferentially.Because each wheel of the position of the centre rotational axis of each wheel of the present invention runs into littler resistance to rolling, the height realized than traditional roll-type roller skate or other amusement means of transport such as scooter, slide plate of the position of the relative substrate of center wheel bearing like this.

In addition, littler resistance to rolling is combined with bigger diameter, and wheel (in certain embodiments) that may broad also helps to make means of transport to be mounted with the roller skate of wheel at traditional roll-type roller skate or these under substrate, or even has on ground, surface, meadow or the grit surface of the injustice that is difficult to cross than small wheels and more effectively use.Combine with the security of improvement, make above-mentioned design feature be tending towards perfect, such means of transport is distinguished mutually with prior art.

But in certain embodiments, substrate can broaden, and wheel can side direction be arranged to the pin support section of substrate like this, but still is positioned within the outside of substrate.In such embodiments, substrate can comprise the hole, and the part by described hole wheel extends at the upper surface of substrate.Once more, even use this embodiment, bigger wheel surrounds the user effectively within the bounds that wheel produced ankle is to be used for extra support and to provide protection to user's ankle.

Although every each the far-end of preferred embodiment comprises a wheel, the tandem wheel can be optionally in certain embodiments, no matter with one of front and back wheel or two s' relation.

In some embodiments of the invention, can comprise brake gear alternatively.Such brake gear can comprise any appropriate device that can use or be fit to use together with the present invention, and for example, it can comprise the flexible brake of substrate, and it is by the surface arrangement relatively of substrate overturn down.

Such system is known in the art, and typically the mode similar to existing roll-type blade/roller skate forwardly or the rear portion be connected to substrate.

In a preferred embodiment, the present invention can use in pairs, the mode identical with roller skate, and perhaps as a unit, its mode is identical with scooter (not having handle) or slide plate (although not having the oblique feature of the inclination of slide plate) mode.

In a further embodiment, removable handle can be configured to be connected to as required or for good and all the part of substrate, thus means of transport is changed into improved scooter from the roll-type roller skate.Described handle can connect by screw thread, pin, pushing cooperates or pin system connects.Described handle can be stretch to regulate height or to have fixing length.Locking device can be used with lock handle on the throne on the substrate and/or after adjustment the height of lock handle part.Described handle can comprise handgrip, and described handle can be regulated width.

In addition, the device that is used to connect handle can comprise that being designed for the substrate that holds the right side or left foot is used as scooter so that improved roller skate has the people of a left side or right independent tendency.In other embodiments, substrate can have unified shape, can hold a left side or right crus of diaphragm, means of transport is presetted with single or paired use more suitably thus.The length of substrate can be adjusted as previously mentioned with pin or footwear to the user additional space is provided.

Bumper step can be included to make freely pin to have a rest when being used for promoting forward scooter (perhaps slide plate) not making.

In a further embodiment, especially can widen and/or in the embodiment of wheel by the hole projection in the substrate at substrate, the arrangement of wheel can be conditioned with the protruding scope of wheel on substrate so that single means of transport uses with the similar mode of slide plate (perhaps scooter) once more.In such embodiments, pivotal axis installed part and/or suspension can be increased so that operability variation and from the needed direction control of scooter type means of transport.

Transfer of the present invention preferably includes two compression springs, and described spring is settled preceding leading end and the rearward end towards substrate.When comparing with traditional roller skate presently used with slide plate " bogie " system, the invention provides rigidity better, but to change direction with better, the smooth transport of weight.In addition, the conventional bogie system realm occupies the space under the substrate.Preferably reduce so that under the situation about effectively lowering the center of gravity at substrate, the bogie system will be a kind of obstruction.

In addition, traditional roller skate uses around the elastomeric material boots of the axle bolt of bogie, and this compresses when roller skate is turned.Observed this elastomeric material and can not get back to its common size rapidly to be enough to provide smooth conversion from the another one of turning.Dual spring of the present invention system provides almost gets back to normal plane immediately.

In addition, conventional bogie has single centered pivot point.Correspondingly, when weight is transmitted, may cause unexpected motion.Although centered pivot point is also included among the present invention, be positioned at spring on each side before and after the substrate by resistance to a certain degree is provided " pushing away-La " motion and control the weight transmission better.Improvement in the spring system makes that tension force and pulling force effect also can be seen.

In a preferred embodiment of the invention, but guidance system also comprises the pivot hinge point.In a preferred embodiment, but pivotal point is also molded as the integral part of pedal.This provides pin joint so that lateral movement to be provided when transmission weight is turned to start to guidance system.But in other embodiments, pivotal point is not molded on the substrate yet.This common tetragonal feature roller skate with the base portion that simply traditional bogie system bolt is connected to pedal forms relatively.

Transfer of the present invention correspondingly provides has the means of transport of ending turning system.

Be appreciated that the modification to design can provide the system similar to conventional bogie, is connected on sandshoes or the boots at traditional bogie bolt.In addition, the present invention can be used as the finished product roller skate, and user's footwear can be tied thus, this with provide footwear opposite as the partial design of means of transport.But, the substrate technology from the manufacturer of existing skating boots etc. increase ad hoc structure on/the boots design also can obtain.

Be appreciated that from the variation of the foregoing description and under the situation that does not deviate from scope of the present invention, carry out these changes.

Description of drawings

Others of the present invention will be from following explanation, by example and with reference to becoming apparent the accompanying drawing, wherein:

Fig. 1 is the top perspective of means of transport according to an embodiment of the invention, and described structure is used to reduce means of transport and the user's on it center of gravity; And

Fig. 2 is the top plan view of the means of transport of Fig. 1 according to an embodiment of the invention; And

Fig. 3 is to use individual's the anterior perspective schematic view of the means of transport of Fig. 1;

Fig. 4 is to use individual's the side view of the means of transport of Fig. 1; And

Fig. 5 is to use individual's the anterior explanation of the amplification perspective view of the means of transport of Fig. 1; And

Fig. 6 is to use individual's the enlarged side view of the means of transport of Fig. 1; And

Fig. 7 is the front view of means of transport according to an embodiment of the invention; And

Fig. 8 is to use individual's the amplification backsight key diagram of the means of transport of Fig. 1; And

Fig. 9 is the top perspective of the footwear on the substrate of means of transport according to another embodiment of the invention; And

Figure 10 is the bottom perspective view of substrate of the means of transport of Fig. 9; And

Figure 11 is the bottom perspective view of substrate of the means of transport of Fig. 9; And

Figure 11 is the top perspective of substrate of the means of transport of Fig. 9; And

Figure 12 is the top perspective of means of transport according to a preferred embodiment of the invention, and wherein said structure is used to improve means of transport and the user's on it stability; And

Figure 13 is the bottom perspective view of the means of transport of Figure 12; And

Figure 14 is the anterior schematic diagram of the means of transport of Figure 12; And

Figure 15 is the side view of the means of transport of Figure 12; And

Figure 16 is the rear portion schematic diagram of the means of transport of Figure 12; And

Figure 17 is the amplification top plan view of the means of transport of Figure 12; And

Figure 18 be according to a preferred embodiment of the invention means of transport at the longitudinal cross-section figure of " A-A ", and comprise amplifier section " B "; And

Figure 19 a, b are from the amplification rear portion schematic diagram of the means of transport of Figure 12 of perspective " C-C " and " E-E " in the process of the operation of turning; And

Figure 20 is the cutaway view of the shaft assembly of means of transport according to a preferred embodiment of the invention; And

Figure 21 is the top perspective of the shaft assembly of Figure 20; And

Figure 22 is the bottom perspective view of the shaft assembly of Figure 20; And

Figure 23 a, b are the diagrammatic side view as the means of transport of Figure 12 of scooter.

The specific embodiment

Now only by example with reference to figure (Fig. 1-2 2), provide a kind of individual (2) amusement with personal conveyance device (usually by arrow (1) indication).Although emphasis is that described means of transport can be used for contest on amusement is used, speed race and/or as common conveying arrangement.

Means of transport described herein designs with reference to the roll-type roller skate of improveing and describes.But the performance characteristic of design feature and conveying arrangement means that it can be used as scooter, slide plate etc.

Comprise at least one sufficient support member or substrate (4) as Fig. 1,2,7,9,10,12-17,19 means of transport (1) as shown in especially.What substrate was preferably flat also prolongs substantially.Fig. 3-6,8,9 and 12-17 in, substrate is used to hold pin/footwear (3) of user, and size cosily receives and hold user's pin or footwear.

Substrate can be common shape, can hold left foot or right crus of diaphragm, means of transport is set in advance with single use or as a pair of use more suitably thus.Alternatively, in Figure 12-17, the shape of substrate (4) can be so that one of a pair of right crus of diaphragm that is used for the user, and another one is used for user's left foot.In addition, the whole shape of substrate can be complied with the shape of the design of the footwear that are pre-existing in, and the design of the described footwear that are pre-existing in is used in particular for the use of substrate and makes, and perhaps can take any aesthetic joyful or practical shape as required.

In Figure 12-13 among the illustrated embodiment, comprise the device of the length that is used to adjust substrate, be used to hold the size of the footwear or the pin of variation.Adjusting device 9 is that it is tightened to fix by screw lug or pin system with the form of the sliding panel part of substrate.

For example, Fig. 9,12 and 14-17 shown in banded clamping device (7) be included on sufficient support member clamping on the throne or keep pin/footwear of user.Use such clamping device for guarantee pin or footwear be firmly held in the position on substrate with the pin of minimum user or footwear vertically or lateral movement and pin/footwear to become loosening from means of transport possibility be preferred.Consider other factors, the possibility that this has minimized injured (especially ankle) has conversely improved the ability of operation means of transport and has improved the ability that starts and keep means of transport.

Although can comprise any layout (as shown in Figure 12-16) of the structure 7a etc. of band, screw, structure division rising projection and substrate, with the pin/footwear that hold and keep the user on the throne on substrate (4), and no matter described footwear be forever or provisionally to be fixed to sufficient support member.

Foot support member/substrate (4) comprises that at least two are used to hold rotatablely move and promote the shaft assembly (5) of device or wheel (6).As shown in Fig. 1,3,5-9, personal conveyance is characterised in that motion promotes the relative substrate (4) of device/wheel (6) to settle such at least a portion wheel on the horizontal plane of substrate (4) or perpendicular to extending in the vertical plane on the described level of base plate.In the embodiment of Fig. 1-9, the mode of the layout of wheel is: means of transport and station thereon one of individual or total center of gravity of two reduce (especially shown in Fig. 1 and 5), stable with effective raisings.The layout of wheel helps to improve stability and the center of gravity that do not need to reduce substrate in the embodiment shown in Figure 12-21.

An embodiment (shown in Fig. 9-21) of personal conveyance comprises at least two shaft assemblies (5), and described spindle unit (5) comprises two axles (5b), and each axle is at least one wheel of far-end upper support (6) of each (5).Each is lateral extension under substrate.An axle in such embodiments moves towards the preceding leading end of substrate.Second rearward end towards substrate moves.Described axle is preferably independently of one another, although axle can be connected in certain embodiments.In certain embodiments, shown in Figure 12-21, front axle is installed pivotly so that can realize the direction motion.

At (shown in Fig. 1-8) in the additional embodiments of personal conveyance, each shaft assembly (5) comprises and can at least one take turns the axle of (6) in the outer distal end place of axle independent support.Described axle comprises step portion and operates to help to reduce the center of gravity of means of transport in this structure.The selection that axle is settled will depend on the needed purposes of size, number and position, means of transport (just for amusement or for speed) of wheel, the landform that means of transport is designed to transmit etc.

Among the embodiment shown in the figure, described wheel (6) extends above the side of sufficient support member when being connected to the far-end of axle.

Wheel (6) among the different embodiment among Fig. 9-11 and the 12-21 is connected to the far-end of described axle, and its pivot substrate settles the horizontal plane with substrate (4) to align like this.Although the wheel of the personal conveyance among Fig. 1-8 (6) is placed on the upper surface of substrate (4) substantially.Can find out from Fig. 1-11 that wheel (6) has been determined preferred center of gravity with respect to the position of axle (5) and substrate (4) according to the needs of determining stability.In Fig. 1-11 of these back, center of gravity is lowered to obtain preferred stability.

Shown embodiment comprises four bigger wheels (6), and described wheel is arranged to rectangular configuration, and such two wheels are positioned at the rear end of substrate, and two wheels are towards the preceding leading end of substrate.Rider is preferred to larger-diameter wheel to improve steadily by them, and can come acquisition speed with littler strength, and because wideer diameter wheel need make that the safety standard of other performance and means of transport is effective.In addition, the peripheral surface of wheel is used the contact between thereon the surface and obtains extra benefit for increasing wheel and means of transport.Larger diameter and wideer wheel make means of transport to use on the cement, grit or the cobble that rupture and meadow.

Wheel (6) extends from described axle on the opposite flank of plate, rather than resembles traditional roll-type roller skate under described plate.More the wheel of wide diameter helps this structure, when especially means of transport also needs to have preferred center of gravity.Having wheel extends from the side of substrate and makes the height of substrate regulate bigger changeability to be arranged, control center of gravity thus.Correspondingly, for example, the center of gravity among the embodiment shown in Fig. 1-8 will than among Fig. 9-11 and Figure 12-21 respectively the embodiment of expression reduce.But these embodiment and any other use the variation of same concept typically more reliable than traditional roll-type roller skate, and in traditional roll-type roller skate, wheel is under substrate, perhaps substantially under substrate.

Wheel (6) preferably has bigger diameter, when being connected to axle (5), extends in the vertical plane of a part on the upper surface of substrate (4) of wheel (6) at least like this.In Fig. 1-11, settle the side of bigger wheel (6) adjacent substrate (4), surrounds user's ankle (shown in Fig. 3-6,8) thus effectively within the border that wheel produced.This arranges the ankle as extra support and protection user.

But (not shown) in certain embodiments, substrate (4) can be broadened, and wheel can side direction be arranged to the pin support section of substrate like this, but still is positioned within the outside of substrate, and substrate can comprise the hole, extends on the upper surface of substrate by described hole part wheel.Reuse this embodiment, bigger wheel surround effectively the border that produces by wheel within user's ankle to protect as extra support and to user's ankle.Although the outer distal end of illustrated embodiment every each (5) comprises a wheel (6), tandem wheel (not shown) can be optionally in certain embodiments, and regardless of with one of front and back wheel (6) or both relations.

Embodiment shown in Fig. 9-11 and Figure 13-18 comprises brake gear (8).Such brake gear can comprise any suitable device, and described device can use with the present invention.For example, in described embodiment, brake gear (8) is the resilient device, and it is arranged by substrate overturn (4) down on ground relatively.

The transfer of the preferred embodiment shown in Figure 12-22 (10) comprises two pairs of compression springs (11).Arrangement is than the lighter spring of the second couple on the slab trailing end that is placed in substrate towards a pair of of preceding leading end alternatively.Shaft assembly shown in Figure 20-22 (5) is used for holding spring on the lug (13) in suitable construction.

But guidance system also comprises pivot hinge point (12).But the pivot hinge point comprises molding part (12a) in a preferred embodiment, and described molding part (12a) is the integral part of pedal as shown in figure 18.This provide guidance system with the part (12b) of shaft assembly to provide lateral movement during with initial turning, shown in Figure 19 a and 19b when transmission weight.The pin of nut (15) form and bolt (14) are arranged and can be used for shaft assembly (5) is fixed to substrate (4).Correspondingly, transfer of the present invention provides and has had the means of transport of ending turning system.Standing in user on the described sufficient support member is applied to by the weight with health and makes active position shift on the sufficient support member, this also compresses at least one anterior and/or Rear springs, the turning that causes the pivot of pivoting device and shaft assembly to cause moving promoting device and the direction of personal conveyance changed.Optionally brake gear slows down or finishes guiding by the relative ground of layout brake by the rear portion or the front portion of the sufficient support member that down overturns.

Be appreciated that the present invention can be used as similar paired use to roller skate, perhaps similarly use as individual unit to scooter or slide plate.Can pass through removable or fixed handle 16.Described handle can be connected on the suitable structure division of substrate by bolt thread, bayonet, pressure fitted or pin/bolt system, changes means of transport the modification scooter of part shown in Figure 23 a, b into from the roll-type roller skate thus.Substrate can extend to provide more space to hold pin to the user by foregoing adjusting.Be used to support freely that heel pedal (17) also can be comprised, it can be removable, on the throne fixing, perhaps folding articulated form down.

It must be understood that term " comprises " that use herein is not the purpose for restriction.Correspondingly, " comprising " do not represented or limits absolute element group, but other parts and element can add in this tabulation.This specification is also based on the understanding of inventor to prior art.The explanation of prior art can not think that the authority of time of day of prior art is open, but as arousing attention or developing disclosing of being noticed when of the present invention as the inventor.

Each side of the present invention is illustrated by example, it must be understood that these explanations and increase to carry out under the situation that does not deviate from scope of the present invention, and this is limited in claims.

Claims (59)

1. amusement personal conveyance, described means of transport comprises:

At least one sufficient support member, described sufficient support member comprise or comprise provides annex,

At least two shaft assemblies, described shaft assembly is used to hold the promotion device that rotatablely moves,

The feature of described personal conveyance is, described motion promotes the sufficient relatively support member of device to settle, so at least motion promotes the part of device to extend on sufficient support member or in the horizontal plane perpendicular to sufficient support member, and its mode is to realize personal conveyance and/or station individual's thereon stability thus.

2. personal conveyance according to claim 1 is characterized in that personal conveyance is suitable for comprising transfer.

3. personal conveyance according to claim 2 is characterized in that, personal conveyance also is suitable for comprising optional brake gear.

4. personal conveyance according to claim 1 is characterized in that, means of transport and station one of individual or both stability thereon further realizes by one of the following at least:

A) motion promotes device size;

B) size of sufficient support member;

C) position of the length of the sufficient relatively support member of shaft assembly;

D) one of shaft assembly and sufficient support member or both relative motions promote the position of device, thereby effectively change the center of gravity of personal conveyance.

5. according to the arbitrary described personal conveyance of claim 2-4, it is characterized in that means of transport and station individual's thereon stability further effectively realizes by one of the following is next at least:

A) operation of transfer;

B) operation of brake gear.

6. personal conveyance according to claim 4 is characterized in that, the size of sufficient support member be rectangle substantially with keep thereon pin or footwear on the throne and comprise before leading edge or rearward end.

7. personal conveyance according to claim 4 is characterized in that the size of sufficient support member can be regulated by adjusting device.

8. personal conveyance according to claim 7, it is characterized in that, the adjusting device that is used to regulate the size of sufficient support member comprises that by one of screw system, ratchet system, sliding system at least by the extend setting of length of sufficient support member of the lengthwise movement of foot device parts part, each in one of described screw system at least, ratchet system, sliding system can be fixed after regulating.

9. personal conveyance according to claim 8, it is characterized in that the size of sufficient support member can be conditioned with the variation of the size of pin that holds the user or footwear and the change in size with customization footwear that being in particular of varying dimensions use with personal conveyance.

10. personal conveyance according to claim 9 is characterized in that sufficient support member also is used to comprise hold assembly.

11. personal conveyance according to claim 10 is characterized in that, hold assembly is realized one of the following at least on sufficient support member:

A) the vertical and/or lateral movement of the pin of minimum user or footwear;

B) clamping particularly including or be connected to custom made footwear on the sufficient support member;

C) reorientate user's pin or footwear;

D) the correct cooperation of the size and dimension of assurance user's pin or footwear;

12. personal conveyance according to claim 10 is characterized in that, below hold assembly is also realized one of at least:

A) operability of raising means of transport;

B) ability of the preferred operations of startup and maintenance means of transport;

C) become loose possibility and to security of users by minimizing pin/footwear from means of transport,

D) minimize possibility, the especially user's of damage ankle.

13. personal conveyance according to claim 12 is characterized in that, clamping device comprises one of the following or both:

A) fixture comprises band, screw, hasp, hook and stake system, snap-button, rope, bolt, has or do not have safety release; And

B) structure division of clamping attribute, the lip-deep part that comprises sufficient support member perhaps improves the traction on the surface of sufficient support member to hold and to keep pin or footwear on the throne on sufficient support member, have or do not have safety release

Wherein said footwear forever or temporarily are connected to sufficient support member.

14. personal conveyance according to claim 1 is characterized in that, first shaft assembly is settled towards the preceding leading end of sufficient support member, and the another one shaft assembly is settled towards the rearward end of sufficient support member at least simultaneously.

15. personal conveyance according to claim 14 is characterized in that, each spindle unit comprises that crossing sufficient support member settles at least one axle that also can promote device in the outer distal end independent support motion of described axle.

16. personal conveyance according to claim 15 is characterized in that, the axle of described each spindle unit is constructed to following arbitrary:

A) be straight major axis substantially;

B) basic on each outer distal end at least, having the prolongation axle of step part;

C) at least two shorter independent axes, each settles the relative side towards sufficient support member;

D) can be connected to one of sufficient support member and transfer or both along the part of its length at least;

E) integrally formed along the part of its length at least and one of sufficient support member and transfer or both.

17. personal conveyance according to claim 16 is characterized in that, the axle of described each shaft assembly is:

It is a) independently of one another,

B) interconnection,

C) install to realize the direction motion towards the preceding leading end of sufficient at least support member pivotly.

18. personal conveyance according to claim 17 is characterized in that, a kind of shaft assembly is arranged can be according to following enforcement:

A) motion promotes device size, number and position;

B) purposes of means of transport comprises amusement, extreme sport, speed and skill;

C) the personal conveyance landform that is designed to transmit.

19. personal conveyance according to claim 14, it is characterized in that, driving shaft comprises the hollow separator along its length alternatively, described separator is being inserted into the outside that is extended to the bearing of motion promotion device when motion promotes in the device, described separator floats fixing alternatively by pressure fitted, screw thread or between bearing, be used to align described axle, separator and the motion of the driving shaft size of larger diameter promotes device.

20. personal conveyance according to claim 19 is characterized in that, when the far-end that is connected to axle, motion promotes the lateral spread of device at sufficient support member.

21. personal conveyance according to claim 20, it is characterized in that, when being connected to the far-end of axle, the motion part that promotes device extends on the horizontal plane of the upper surface of sufficient support member or in the vertical plane perpendicular to the horizontal plane of the upper surface of sufficient support member at least.

22. personal conveyance according to claim 21 is characterized in that, motion promotes device to be connected to the far-end of axle, and motion promotes the pivot of device to be placed in substantially on following arbitrary position like this:

A) under the lower surface of sufficient support member;

B) horizontal plane with sufficient support member aligns;

C) on the upper surface of sufficient support member.

23. personal conveyance according to claim 22, it is characterized in that, motion promotes device to determine the variation of the center of gravity of personal conveyance in the position of axle and sufficient support member relatively, its be identified for according to the stability of structure degree of personal conveyance with and the purposes that is designed.

24. personal conveyance according to claim 23 is characterized in that, center of gravity is lowered to obtain effectively preferred stability.

25. personal conveyance according to claim 23 is characterized in that, motion promotes device to comprise wheel, rotation rail, roller.

26. personal conveyance according to claim 25, it is characterized in that the promotion device that moves is configured to comprise alternatively the spoke layout of the inflatable part that is used for riding more stably and improveing motion promotion device performance, basic solid portion, variation, any one of bearing.

27. personal conveyance according to claim 26, it is characterized in that motion promotes device to be configured to have to reach or the surface of standing than the downside and the personal conveyance of sufficient support member and and the bigger radius of twice of the distance of described surface between can contacted broad peripheral surface.

28. personal conveyance according to claim 27, it is characterized in that, motion promote device to be configured to have to reach or the surface of standing than the downside and the personal conveyance of sufficient support member between the bigger radius of twice of distance, to guarantee that motion at least promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to sufficient support member, its mode makes and realizes the fixing of personal conveyance and/or station individual thereon thus or move one of stability or both.

29. personal conveyance according to claim 27, it is characterized in that, motion promotes device to be configured the peripheral surface with broad, so that motion promotes the contact between the peripheral surface of device and the surface that personal conveyance is stood to have bigger area.

30. personal conveyance according to claim 27, it is characterized in that, motion promotes device to be configured to have the type of all replenishing ground for one or two, and means of transport will use on described floor type and be designed the speed that realizes that means of transport will reach.

31. personal conveyance according to claim 30 is characterized in that, has at least one motion on the side of the rearward end of sufficient support member or preceding leading end and promotes device.

32. personal conveyance according to claim 31 is characterized in that, the tandem motion promotes that one of front-end and back-end of the relative actual support parts of device or both are comprised alternatively.

33. personal conveyance according to claim 21; it is characterized in that; motion with larger diameter promotes device to be built on the sufficient support member or in the vertical plane perpendicular to described sufficient support member to extend, and with work user's ankle provided extra support and protection and/or minimizes means of transport to be turned to the possibility of its side so that it unlikely sprains user's ankle.

34. personal conveyance according to claim 33 is characterized in that, the motion with larger diameter promotes to reduce more in the device zone, and the minor diameter motion promotes the resistance to rolling that device experienced, and makes like this to obtain required speed with littler strength.

35. personal conveyance according to claim 24, it is characterized in that, when center of gravity reduces, be that motion promotes the sufficient relatively support member of center/position of rotation of device to raise because each makes things convenient for the rotary middle spindle of whirligig, each motion promotes device and runs into lower resistance to rolling.

36. according to claim 34 or 35 described personal conveyance, it is characterized in that, littler resistance to rolling and bigger diameter is combined and motion that may be wideer promote device make personal conveyance can be on the ground of injustice, have on meadow face and the grit surface more effective.

37. personal conveyance according to claim 7 is characterized in that, the width of the sufficient relatively support member of the size of sufficient support member is optional variation.

38. according to the described personal conveyance of claim 37, it is characterized in that, the foot support member promotes the place that broadens on the device to be placed in by the hole within the outside of substrate at least some motions, promotes that by the motion of described hole device extends on the upper surface of pin bracing or strutting arrangement.

39. personal conveyance according to claim 3 is characterized in that, optional brake gear comprises brake, rear end or front end and the relatively surface arrangement of described brake by the sufficient support member that down overturns.

40. personal conveyance according to claim 2 is characterized in that, transfer comprises pivoting device and elastic device.

41., it is characterized in that pivoting device can be settled at the center towards the shaft device that the preceding leading end of sufficient support member is settled relatively at least according to the described personal conveyance of claim 40.

42., it is characterized in that the part of pivoting device and shaft device are integrally moulded at least according to the described personal conveyance of claim 41, and be connected to sufficient support member, comprise pin, nut and bolt and screw by jockey.

43., it is characterized in that elastic device comprises at least one pair of compression spring according to the described personal conveyance of claim 40, described compression spring can be settled on one of the preceding leading end of sufficient support member and rearward end or both along driving shaft.

44., it is characterized in that the spring on the preceding leading end of sufficient support member is lighter than the spring on the rearward end of sufficient support member alternatively according to the described personal conveyance of claim 43.

45. according to claim 42 and 44 arbitrary described personal conveyance, it is characterized in that, described transfer can be operated to move weight and effectively compress at least one anterior and/or Rear springs with the described pivoting device that pivots effectively by the user, and shaft device causes moving and promotes device to turn and the direction of personal conveyance changes, thereby realization turns to.

46. personal conveyance according to claim 1 is characterized in that, individual delivery means is operable as:

A) a pair of, similar to the roller skate mode;

B), similar to the slide plate mode as individual unit;

C), similar to scooter as individual unit.

47. according to the described personal conveyance of claim 46, it is characterized in that, personal conveyance is operable as slide plate or scooter, described transfer comprises pivotal axis installed part and/or extra suspension alternatively, is used to realize be preferred for the diversity and the direction control of the operation of slide plate or scooter.

48. according to the described personal conveyance of claim 47, it is characterized in that, personal conveyance is operable as one of scooter or slide plate, and described setting is placed in one of bumper step of the free pin that is used to connect the handle portion that can effectively guide personal conveyance in the sufficient support member and is used for supporting user or both.

49. method of making amusement with personal conveyance, described personal conveyance comprises at least one sufficient support member, described sufficient support member comprises the device that is used to connect at least two shaft assemblies, and described spindle unit is used to hold rotation and makes things convenient for the motion assembly, and described method comprises step:

A) make the sufficient support member that at least one has preferred size, described sufficient support member comprises the device that is used to connect at least two shaft assemblies,

B) described shaft assembly manufactured comprise being used to hold rotatablely move promote the axle of device,

C) described motion promotes the peripheral surface that device is manufactured with preferred diameter and limits from here,

Described method is characterised in that the motion of personal conveyance promotes the sufficient relatively support member of device to settle, so at least motion promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to described sufficient support member, and its mode is to realize one of personal conveyance and station individual thereon or both stability thus.

50. the method according to the described manufacturing personal conveyance of claim 49 is characterized in that, personal conveyance is used to comprise transfer and optional brake gear.

5 1. methods according to the described manufacturing personal conveyance of claim 50, it is characterized in that, described transfer comprises pivoting device and elastic device, and it is manufactured to make shaft assembly that pivoting device is settled towards the preceding leading end of sufficient support member relatively at least and the center is settled and can be connected to sufficient support member.

52. method according to the described manufacturing personal conveyance of claim 51, it is characterized in that, elastic device comprises at least one pair of compression spring, and described compression spring can be settled on one of the preceding leading end of sufficient support member and rearward end or both along driving shaft.

53. the method according to the described manufacturing personal conveyance of claim 50 is characterized in that, optional brake gear comprises brake, rear end or front end and the relatively surface arrangement of described brake by the sufficient support member that down overturns.

54. method of making the interior amusement of certain limit with personal conveyance, described personal conveyance comprises at least one sufficient support member, described sufficient support member comprises the device that is used to connect at least two shaft assemblies, described spindle unit is used to hold rotation and makes things convenient for the motion assembly, and described method comprises step:

A) adjust at least one sufficient support member realizing preferred size by adjusting device, described sufficient support member comprises or comprises provides annex

B) at least two shaft assemblies, described spindle unit are used to hold the promotion device that rotatablely moves with preferred diameter and peripheral surface defined herein, and

C) described spindle unit also is used for comprising alternatively transfer,

D) described personal transportation device also comprises one or more handle apparatus, brake gear, rear portion pedal alternatively,

Described method is characterised in that the motion of personal conveyance promotes the sufficient relatively support member of device to settle, so at least motion promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to described sufficient support member, and its mode is to realize one of personal conveyance and station individual thereon or both stability thus.

55., it is characterized in that personal conveyance also is used to comprise transfer and optional brake gear according to the method for amusement in the described certain limit of claim 54 with personal conveyance.

56. according to the method for amusement in the described certain limit of claim 55 with personal conveyance, it is characterized in that, transfer comprises pivoting device and elastic device, it is manufactured to make shaft assembly that pivoting device is settled towards the preceding leading end of sufficient support member relatively at least and the center is settled and can be connected to sufficient support member, elastic device comprises at least one pair of compression spring, and described compression spring is settled along driving shaft on one of the preceding leading end of sufficient support member and rearward end or both.

57. with the method for personal conveyance, it is characterized in that optional brake gear comprises brake according to amusement in the described certain limit of claim 55, rear end or front end and the relatively surface arrangement of described brake by the sufficient support member that down overturns.

58. one kind is used to handle the method for amusement with personal conveyance, described personal conveyance comprises at least one sufficient support member, described sufficient support member comprises the device that is used to connect at least two shaft assemblies, described spindle unit is used to hold the rotation with preferred diameter and peripheral surface defined herein and makes things convenient for the motion assembly, and transfer, wherein said transfer comprises pivoting device and elastic device, it is manufactured to make shaft assembly that pivoting device is settled towards the preceding leading end of sufficient support member relatively at least and the center is settled and can be connected to sufficient support member, elastic device comprises at least one pair of compression spring, described compression spring is settled along driving shaft on one of the preceding leading end of sufficient support member and rearward end or both, and optional brake gear, wherein optional brake gear comprises brake, described personal conveyance is characterised in that motion promotes the sufficient relatively support member of device to settle, so at least motion promotes the part of device to extend on sufficient support member or in the vertical plane perpendicular to described sufficient support member, its mode is to realize one of personal conveyance and station individual thereon or both stability thus, and described bootstrap technique comprises step:

A) subscriber station is applied on described sufficient support member and with the weight of health and realizes on the sufficient support member that the position moves, and described body wt is realized

B) compress at least one front portion and/or a Rear springs to realize pivot described pivoting device and shaft assembly, cause

C) motion promotes device to turn, and

D) direction of personal conveyance changes, and wherein uses

E) optional brake gear slow down or by down overturn sufficient support member rear portion or anterior and relatively the surface settle brake to finish guiding.

59. described personal conveyance transfer of claim 1, described transfer comprises pivoting device and elastic device, the shaft assembly that described pivoting device is settled towards the preceding leading end of sufficient the support member relatively at least and center is settled and can be connected to sufficient support member, described pivotable member comprises a part that is used for effective sufficient relatively support member and effectively pivots and use pivotal point, described pivotal point contacts described sufficient support member, described elastic device comprises at least one pair of compression spring, and described a pair of compression spring is settled along shaft assembly on one of the preceding leading end of sufficient support member and rearward end or both.

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