CN109420340A - One kind can ride mechanical device - Google Patents

One kind can ride mechanical device Download PDF

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Publication number
CN109420340A
CN109420340A CN201710780942.XA CN201710780942A CN109420340A CN 109420340 A CN109420340 A CN 109420340A CN 201710780942 A CN201710780942 A CN 201710780942A CN 109420340 A CN109420340 A CN 109420340A
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CN
China
Prior art keywords
strut
foreleg
component
back leg
pull rod
Prior art date
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Granted
Application number
CN201710780942.XA
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Chinese (zh)
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CN109420340B (en
Inventor
田越奇
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Yunfeng Rui Group (china) Co Ltd
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Yunfeng Rui Group (china) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201710780942.XA priority Critical patent/CN109420340B/en
Publication of CN109420340A publication Critical patent/CN109420340A/en
Application granted granted Critical
Publication of CN109420340B publication Critical patent/CN109420340B/en
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63GMERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G13/00Cradle swings; Rocking-horses; Like devices resting on the ground
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00Other toys

Abstract

The invention discloses one kind can ride mechanical device, including animals shaped shell, front-wheel, rear-wheel and support frame, wherein support frame includes trunk frame, head strut with handles, foreleg strut, back leg fulcrum bar component, steering mechanism, footstep mechanism, tension spring component and pull rod return component;Two inside of longitudinal centre line of trunk frame is hingedly equipped with telescopic footstep mechanism, and foreleg fulcrum bar component respectively includes the first leg strut and the second leg strut that folding connects with back leg fulcrum bar component.The present invention realizes rider by using tension spring component and the component mating reaction of pull rod return and realizes body-building and amusement with self gravity, without other driving forces, extension type and folding structure make that inventive structure is simple, more crowds is suitble to use needs simultaneously, convenient for storing.

Description

One kind can ride mechanical device
Technical field
The present invention relates to mechanical toy field, in particular to one kind can ride mechanical device.
Background technique
Existing majority three-wheel or four-wheeled toy car are usually foot-operated or electronic offer driving force, even if animal is made in external form Shape can not embody the interesting image and feeling of riding animal, also very limited for the exercise of rider.
Current toy horse vehicle, the mechanical horse that uses, can ride for children existing on the market, has plenty of using leading portion head rod Swing is forward to realize, but speed is slow, time-consuming and laborious, and the time is long, and arm can be sour, and pushes and pulls in this design It is turned to simultaneously when head rod nor very convenient;There are also a kind of electronic toy horse, this horse is not suitable for the use of underage child, also not Enough emulation.
Existing document note utilizes human bady gravitational as United States Patent (USP) 0073470,2927896,2932041,3001584 discloses The bicycle of driving, but could only be moved up for driving force, human body when human body moves down then as idle running, some have can only before And then the limitation that cannot be retreated.
Also occur Zhuge horse, also known as " Wooden ox and gliding horse " currently on the market, one kind is by metal, plastics machinery component and hair Suede, leather shape set are composed, and moulding is lively, and movement is true to nature, have the function of very strong body-building recreation.Zhuge horse is without electricity Pond, motor equal power device, true horse benz movement can be simulated by only relying on the self weight for the person of multiplying and pedaling power, and people is allowed to enjoy vertical Ma Chi The enjoyment galloped.
But toy horse vehicle in the prior art has the disadvantage in that
1, the walking of horse only sitting down and having pedaled by people, upper limb is substantially motionless, is unable to whole body and is taken exercise, and step by step It is slow walking lack the amusement sense that flying horse gallops;
2, structure is complicated, volume is big, weight is big, at high cost, inconvenient to promote in children's paradise, kindergarten, it is more difficult to be in It promotes, be also inconvenient to take and store in front yard.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides one kind can ride mechanical device.The technology Scheme is as follows:
The invention discloses one kind can ride mechanical device, including animals shaped shell, front-wheel, rear-wheel and support frame; The support frame includes trunk frame, head strut with handles, foreleg strut, back leg fulcrum bar component, steering mechanism, treading device Structure, tension spring component and pull rod return component;
Wherein, pull rod return component is symmetrically arranged in the longitudinal centre line two sides of trunk frame;
Further, two inside of longitudinal centre line of the trunk frame is hingedly equipped with footstep mechanism, the footstep mechanism Including extension type casing;
Preferably, the tension spring component includes tension spring and the guide post that is set in the tension spring, the guide post upper end connection Saddle, the guide post lower end connecting rod return component;
Further, the foreleg fulcrum bar component and back leg fulcrum bar component respectively include the first foreleg strut and the second foreleg Strut, the first back leg strut and the second back leg strut, and the first foreleg strut and the second foreleg strut, the first back leg Strut is that folding connects with the second back leg strut;
Preferably, articulated in the foreleg strut ends of the two sides of the trunk frame and the end of back leg fulcrum bar component The aid formula snap ring of front and rear wheel, the clipping snap ring is for controlling front and rear wheel one-directional rotation.
Specifically, one end of the head strut with handles, foreleg strut and back leg fulcrum bar component respectively with the trunk Frame connection, the other end extend except the trunk frame.
Preferably, the aid formula snap ring is U-shaped portion part.
Optionally, the extension type casing and the trunk frame are hinged by six font connecting tubes.
The mechanical device disclosed by the invention that rides further includes three hole connection sheets, and three hole connection sheet is for connecting two It is symmetrically disposed on the foreleg strut and head strut with handles of the two sides of the trunk frame.
Further, the mechanical device that rides further includes universal joint, is set to the head strut with handles and institute State the junction of trunk frame, the neck strut and universal joint rotation connection
Specifically, the telescopic sleeve pipe includes outer sleeve and internal slip pipe, and the outer sleeve is vertically arranged with hole Hole, the internal slip pipe is equipped with to be buckled with the isodiametric ball bead type of described hole, is matched with outer sleeve hole, for fixing Position of the internal slip pipe relative to outer sleeve.
Optionally, the telescopic sleeve pipe includes outer sleeve and internal slip pipe, and the outer sleeve is provided with longitudinal open Slot is equipped with the straight pin accommodated with the slotted engagement at the both ends of the internal slip pipe, and the internal slip pipe passes through straight pin It can freely up and down be slided in outer sleeve.
Further, the pull rod return component includes the first pull rod, the second pull rod and connection sheet;First pull rod and Second pull rod is connected by connection sheet;The tension spring is connected with first pull rod.
Preferably, the foreleg bracket component and back leg bracket component are by being set to the first foreleg strut and the first back leg The connecting component of connector inside strut and the spring composition being set to inside the second foreleg strut and the second back leg strut into The connection of row folding, and it is foldable described in the margining tablet clamping lock as being set to inside the second foreleg strut and the second back leg strut Formula connection.
Technical solution provided in an embodiment of the present invention has the benefit that
1, the present invention is cooperated by pull rod return component, tension spring component and head strut with handles and matching for footstep mechanism With without battery, motor equal power device, true horse benz movement, fusion can be simulated by only relying on the self weight for the person of multiplying and pedaling power Interest and gymnastics;
2, the configuration of the present invention is simple, device is light, easy to use, and storage space is saved in the design of folding horse leg;
3, the present invention is used as pedal part using extension type casing, can be adjusted according to the needs of rider foot-operated position and The relative altitude on ground;
4, of the present invention to ride that mechanical device structure is simple, volume is light and small, cost is relatively low, convenient in the family It promotes the use of, also conveniently takes and store.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is that the use state that the embodiment of the present invention 1 provides can ride mechanical device structure schematic diagram;
Fig. 2 is the footstep mechanism structural schematic diagram that the embodiment of the present invention 1 provides;
Fig. 3 is the leg strut foldable structure schematic diagram that the embodiment of the present invention 1 provides;
Fig. 4 is that the folded state that the embodiment of the present invention 1 provides can ride mechanical device structure schematic diagram;
Label is expressed as in figure: 11- front-wheel;12- rear-wheel;13- snap ring;2- support frame;21- trunk frame;22- band handle Portion's strut at hand;23- foreleg fulcrum bar component;231- the first foreleg strut;232- the second foreleg strut;24- back leg fulcrum bar component; 241- the first back leg strut;242- the second back leg strut;243- connecting component;25- steering mechanism;26- footstep mechanism;261- can Telescopic tube;262- outer sleeve;Slip pipe inside 263-;264- hole;265- ball bead type buckle;266- rides position;27- Tension spring component;271- tension spring;272- guide post;28- pull rod return component;The first pull rod of 281-;The second pull rod of 282-;283- connection Piece;Tri- hole connection sheet of 3-;4- universal joint;5- connector;6- spring;7- margining tablet.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only this Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Embodiment 1
The invention discloses one kind can ride mechanical device, as shown in Figure 1, including animals shaped shell, front-wheel 11, rear-wheel 12 and support frame 2;Support frame 2 includes trunk frame 21, head strut 22 with handles, foreleg fulcrum bar component 23, back leg branch Bar assembly 24, steering mechanism 25, footstep mechanism 26, tension spring component 27 and pull rod return component 28;The embodiment of the present invention by Tension spring component and pull rod return component are set in support frame, cooperates with footstep mechanism, is realized by human body self gravitation effect It is continuously applied active force to support frame, is not necessarily to battery, motor equal power device, only relying on the self weight for the person of multiplying and pedal power can mould True horse benz movement is drawn up, and realizes the movement of whole body multiple location, has merged interest and gymnastics.
Wherein, pull rod return component 28 is symmetrically arranged in the longitudinal centre line two sides of trunk frame 21;Further, institute Two inside of longitudinal centre line for stating trunk frame 21 is hingedly equipped with footstep mechanism 26, and footstep mechanism 26 includes extension type casing 261 and foot-operated position 266;The present invention, as pedal part, can need to adjust foot using extension type casing according to rider Step on the relative altitude on position and ground;Meet the needs of multiple kinsfolks, it is of the present invention to ride mechanical device structure Simply, volume is light and small, cost is relatively low, convenient for promoting the use of in the family, also conveniently takes and stores.
Preferably, tension spring component 27 includes tension spring 271 and the guide post 272 being set in tension spring 271, and 272 upper end of guide post connects Connect saddle, 272 lower end connecting rod return component 28 of guide post;
Further, foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 respectively include 231 He of the first foreleg fulcrum bar component Second foreleg fulcrum bar component 232, the first back leg strut 241 and the second back leg strut 242, and 231 He of the first foreleg fulcrum bar component Second foreleg fulcrum bar component 232, the first back leg strut 241 and the second back leg strut 242 are that folding connects;Structure of the invention Simply, device is light, easy to use, and storage space is saved in the design of folding horse leg, while also having expanded application places model It encloses, this mechanical device that rides can be allowed to use in the space compared with small area such as family, game room, kindergarten.
Preferably, it is cut with scissors in 23 end of foreleg fulcrum bar component of the two sides of trunk frame 21 and the end of back leg fulcrum bar component 24 Then the aid formula snap ring 13 of front-wheel 11, rear-wheel 12, clipping snap ring 13 is for controlling front and rear wheel one-directional rotation.
Specifically, one end of head strut 22 with handles, foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 respectively with body Dry frame 21 connects, and the other end extends except trunk frame 21.
Preferably, aid formula snap ring 13 is U-shaped portion part.
Optionally, extension type casing 261 and trunk frame 21 are hinged by six font connecting tubes.
The mechanical device disclosed by the invention that rides further includes three hole connection sheets 3, and three hole connection sheets 3 are right for connecting two Claim the foreleg fulcrum bar component 23 and head strut 22 with handles that are set to the two sides of trunk frame 21.
Further, can ride mechanical device further includes universal joint 4, is set to head strut 22 with handles and trunk frame 21 junction, head strut 22 with handles are connected with the rotation of universal joint 4.
Specifically, as shown in Fig. 2, telescopic sleeve pipe 261 includes outer sleeve 262 and internal slip pipe 263, outer sleeve 262 longitudinally disposed holes 264, internal slip pipe 263, which is equipped with, buckles 265 with the isodiametric ball bead type of hole 264, with outer sleeve Hole matches, the position for fixing internal slip pipe relative to outer sleeve.
Further, pull rod return component 28 includes the first pull rod 281, the second pull rod 282 and connection sheet 283;First draws Bar 281 and the second pull rod 282 are connected by connection sheet 283;Tension spring 271 is connected with the first pull rod 281.
It is specifically intended that as shown in figure 3, foreleg bracket component 23 and back leg bracket component 24 by being set to first before Connector 5 inside leg strut 231 and the first back leg strut 241 and it is set to the second foreleg strut 232 and the second back leg strut The connecting component 243 that spring 6 inside 242 forms realizes folding connection, and by being set to the second foreleg strut 232 and the The connection of folding described in 7 clamping lock of margining tablet inside two back leg struts 242.
Under normal condition, the first foreleg strut 231 is contacted with 232 end face of the second foreleg strut, and contact face is notch Formula end face, spring 6 can provide longitudinal coupling mechanism force, and when leg support frame stretches, spring 6 is drivingly connected piece 5 and realizes automatic card lock, limit Film-making 7 can limit connection sheet 5 in the rotation of leg strut internal cavities, will not be can rider's mechanical device leg during exercise It loosens and influences to ride.
As shown in figure 4, pulling the second foreleg strut 232 and the second back leg strut 242 when whole device is in folded state When to certain position, it can be rotated around the junction of connector 5 and the first foreleg strut 231 and the first back leg strut 241, before first The notch that leg strut 231 is contacted with 232 end face of the second foreleg strut can limit the rotation direction of leg strut;In final folding In folded form, can also automatic card lock, will not arbitrarily shake.
Preferably, the within angle β of the bottom surface of preceding leg support 23 and back leg bracket component 24 and trunk frame 21 is 90 °.
When standing, tension spring 271 pulls the first pull rod 281, to centre tightening foreleg fulcrum bar component 23 and back leg strut group Part 24, leg are in the original state of closure.
When movement, rider is sitting on the saddle of animal shell, and under the effect of gravity, there is certain pre- subtended angle degree in when closure Foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 will open naturally, but under the restriction effect of snap ring 13, back leg strut Component 24 can't move backward, and only foreleg fulcrum bar component 23 opens forward.Rider tramples footstep mechanism 26 at this time, drives The rotation of six font connecting tubes, then connection sheet 283 is driven by six font connecting tubes, the movement of connection sheet 283 drives the first pull rod again 281 and second pull rod 282 rotation.First pull rod 281 and the second pull rod 282 drive foreleg fulcrum bar component 23 and back leg strut again Component 24 is to central reduction.The same limitation foreleg fulcrum bar component 23 because of snap ring 13 will not move backward, force back leg at this time 24 withdrawn forward of fulcrum bar component returns to original state, completes primary advance.
Technical solution provided in an embodiment of the present invention has the benefit that
1, the present invention is cooperated by pull rod return component, tension spring component and head strut with handles and matching for footstep mechanism With without battery, motor equal power device, true horse benz movement, fusion can be simulated by only relying on the self weight for the person of multiplying and pedaling power Interest and gymnastics;
2, the configuration of the present invention is simple, device is light, easy to use, and storage space is saved in the design of folding horse leg;
3, the present invention is used as pedal part using extension type casing, can be adjusted according to the needs of rider foot-operated position and The relative altitude on ground;
4, of the present invention to ride that mechanical device structure is simple, volume is light and small, cost is relatively low, convenient in the family It promotes the use of, also conveniently takes and store.
Embodiment 2
The invention discloses one kind can ride mechanical device, as shown in Figure 1, including animals shaped shell, front-wheel 11, rear-wheel 12 and support frame 2;Support frame 2 includes trunk frame 21, head strut 22 with handles, foreleg fulcrum bar component 23, back leg branch Bar assembly 24, steering mechanism 25, footstep mechanism 26, tension spring component 27 and pull rod return component 28;The embodiment of the present invention by Tension spring component and pull rod return component are set in support frame, cooperates with footstep mechanism, is realized by human body self gravitation effect It is continuously applied active force to support frame, is not necessarily to battery, motor equal power device, only relying on the self weight for the person of multiplying and pedal power can mould True horse benz movement is drawn up, and realizes the movement of whole body multiple location, has merged interest and gymnastics.
Wherein, pull rod return component 28 is symmetrically arranged in the longitudinal centre line two sides of trunk frame 21;Further, body Two inside of longitudinal centre line of dry frame 21 is hingedly equipped with footstep mechanism 26, and footstep mechanism 26 includes 261 He of extension type casing Foot-operated position 266;The present invention, as pedal part, can adjust foot-operated position using extension type casing according to the needs of rider With the relative altitude on ground;Meet the needs of multiple kinsfolks, it is of the present invention to ride that mechanical device structure is simple, body Product is light and small, cost is relatively low, convenient for promoting the use of in the family, also conveniently takes and stores.
Preferably, tension spring component 27 includes tension spring 271 and the guide post 272 being set in tension spring 271, and 272 upper end of guide post connects Connect saddle, 272 lower end connecting rod return component 28 of guide post;
Further, foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 respectively include 231 He of the first foreleg fulcrum bar component Second foreleg fulcrum bar component 232, the first back leg strut 241 and the second back leg strut 242, and 231 He of the first foreleg fulcrum bar component Second foreleg fulcrum bar component 232, the first back leg strut 241 and the second back leg strut 242 are that folding connects;Structure of the invention Simply, device is light, easy to use, and storage space is saved in the design of folding horse leg, while also having expanded application places model It encloses, this mechanical device that rides can be allowed to use in the space compared with small area such as family, game room, kindergarten.
Preferably, it is cut with scissors in 23 end of foreleg fulcrum bar component of the two sides of trunk frame 21 and the end of back leg fulcrum bar component 24 Then the aid formula snap ring 13 of front-wheel 11, rear-wheel 12, clipping snap ring 13 is for controlling front and rear wheel one-directional rotation.
Specifically, one end of head strut 22 with handles, foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 respectively with body Dry frame 21 connects, and the other end extends except trunk frame 21.
Preferably, aid formula snap ring 13 is U-shaped portion part.
Optionally, extension type casing 261 and trunk frame 21 are hinged by six font connecting tubes.
The mechanical device disclosed by the invention that rides further includes three hole connection sheets 3, and three hole connection sheets 3 are right for connecting two Claim the foreleg fulcrum bar component 23 and head strut 22 with handles that are set to the two sides of trunk frame 21.
Further, can ride mechanical device further includes universal joint 4, is set to head strut 22 with handles and trunk frame 21 junction, head strut 22 with handles are connected with the rotation of universal joint 4.
Optionally, telescopic sleeve pipe 261 includes outer sleeve 262 and internal slip pipe 263, and outer sleeve 262 is provided with vertical To fluting, the straight pin accommodated with slotted engagement is equipped at the both ends of internal slip pipe 263, internal slip pipe 263 can by straight pin It is freely up and down slided in outer sleeve 262.
Further, pull rod return component 28 includes the first pull rod 281, the second pull rod 282 and connection sheet 283;First draws Bar 281 and the second pull rod 282 are connected by connection sheet 283;Tension spring 271 is connected with the first pull rod 281.
Preferably, the within angle β of the bottom surface of preceding leg support 23 and back leg bracket component 24 and trunk frame 21 is 90 ° of < β 125 ° of <.
It is specifically intended that foreleg bracket component 23 and back leg bracket component 24 are by being set to the first foreleg strut 231 With inside the first back leg strut 241 connector 5 and be set to inside the second foreleg strut 232 and the second back leg strut 242 The connecting component 243 that spring 6 forms realizes folding connection, and by being set to the second foreleg strut 232 and the second back leg branch The connection of folding described in 7 clamping lock of margining tablet inside bar 242.
When standing, tension spring 271 pulls the first pull rod 281, to centre tightening foreleg fulcrum bar component 23 and back leg strut group Part 24, leg are in the original state of closure.
When movement, rider is sitting on the saddle of animal shell, and under the effect of gravity, there is certain pre- subtended angle degree in when closure Foreleg fulcrum bar component 23 and back leg fulcrum bar component 24 will open naturally, but under the restriction effect of snap ring 13, back leg strut Component 24 can't move backward, and only foreleg fulcrum bar component 23 opens forward.Rider tramples footstep mechanism 26 at this time, drives The rotation of six font connecting tubes, then connection sheet 283 is driven by six font connecting tubes, the movement of connection sheet 283 drives the first pull rod again 281 and second pull rod 282 rotation.First pull rod 281 and the second pull rod 282 drive foreleg fulcrum bar component 23 and back leg strut again Component 24 is to central reduction.The same limitation foreleg fulcrum bar component 23 because of snap ring 13 will not move backward, force back leg at this time 24 withdrawn forward of fulcrum bar component returns to original state, completes primary advance.
It is specifically intended that foreleg bracket component 23 and back leg bracket component 24 are by being set to the first foreleg strut 231 With inside the first back leg strut 241 connector 5 and be set to inside the second foreleg strut 232 and the second back leg strut 242 The connecting component that spring 6 forms realizes folding connection, and by being set to the second foreleg strut 232 and the second back leg strut The connection of folding described in 7 clamping lock of margining tablet inside 242.
Under normal condition, the first foreleg strut 231 is contacted with 232 end face of the second foreleg strut, and contact face is notch Formula end face, spring 6 can provide longitudinal coupling mechanism force, and when leg support frame stretches, spring 6 is drivingly connected piece 5 and realizes automatic card lock, limit Film-making 7 can limit connection sheet 5 in the rotation of leg strut internal cavities, will not be can rider's mechanical device leg during exercise It loosens and influences to ride.
When whole device is in folded state, pull the second foreleg strut 232 and the second back leg strut 242 to certain position When, it can be rotated around the junction of connector 5 and the first foreleg strut 231 and the first back leg strut 241, the first foreleg strut 231 The notch contacted with 232 end face of the second foreleg strut can limit the rotation direction of leg strut;In final folded form, Can also automatic card lock, will not arbitrarily shake.
Technical solution provided in an embodiment of the present invention has the benefit that
1, the present invention is cooperated by pull rod return component, tension spring component and head strut with handles and matching for footstep mechanism With without battery, motor equal power device, true horse benz movement, fusion can be simulated by only relying on the self weight for the person of multiplying and pedaling power Interest and gymnastics;
2, the configuration of the present invention is simple, device is light, easy to use, and storage space is saved in the design of folding horse leg;
3, the present invention is used as pedal part using extension type casing, can be adjusted according to the needs of rider foot-operated position and The relative altitude on ground;
4, of the present invention to ride that mechanical device structure is simple, volume is light and small, cost is relatively low, convenient in the family It promotes the use of, also conveniently takes and store.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. one kind can ride mechanical device, including animals shaped shell, front-wheel, rear-wheel and support frame, which is characterized in that described Support frame includes trunk frame, head strut with handles, foreleg fulcrum bar component, back leg fulcrum bar component, steering mechanism, treading device Structure, tension spring component and pull rod return component;
Pull rod return component is symmetrically arranged in the longitudinal centre line two sides of trunk frame;
Two inside of longitudinal centre line of the trunk frame is hingedly equipped with footstep mechanism, and the footstep mechanism includes extension type set Pipe;
The tension spring component includes tension spring and the guide post that is set in the tension spring, and the guide post upper end connects saddle, described to lead Column lower end connecting rod return component;
The foreleg fulcrum bar component and back leg fulcrum bar component respectively include the first foreleg strut and the second foreleg strut, the first back leg Strut and the second back leg strut, and the first foreleg strut and the second foreleg strut, the first back leg strut and described Two back leg struts are folding connection;
In the aid of the articulated front and rear wheel in end of the foreleg strut ends and back leg fulcrum bar component of the two sides of the trunk frame Formula snap ring, the clipping snap ring is for controlling front and rear wheel one-directional rotation.
2. according to claim 1 ride mechanical device, which is characterized in that the head strut with handles, foreleg branch One end of bar and back leg fulcrum bar component is connect with the trunk frame respectively, and the other end extends except the trunk frame.
3. according to claim 1 ride mechanical device, which is characterized in that the aid formula snap ring is U-shaped portion part.
4. according to claim 1 ride mechanical device, which is characterized in that the extension type casing and the trunk Frame is hinged by six font connecting tubes.
5. according to claim 1 ride mechanical device, which is characterized in that further include three hole connection sheets, three hole Connection sheet is used to connect the foreleg strut and head strut with handles for the two sides that two are symmetrically disposed on the trunk frame.
6. mechanical device can be rided according to claim 1 or 5, which is characterized in that further include universal joint, be set to described The junction of head strut with handles and the trunk frame, the neck strut and universal joint rotation connect.
7. according to claim 1 ride mechanical device, which is characterized in that the telescopic sleeve pipe includes outer sleeve With internal slip pipe, the longitudinally disposed hole of outer sleeve, the internal slip pipe is equipped with and the isodiametric hoodle of described hole Formula buckle, matches, the position for fixing internal slip pipe relative to outer sleeve with outer sleeve hole.
8. according to claim 1 ride mechanical device, which is characterized in that the telescopic sleeve pipe includes outer sleeve With internal slip pipe, the outer sleeve is provided with longitudinal grooved, is equipped with and the slotted engagement at the both ends of the internal slip pipe The straight pin of accommodating, the internal slip pipe can freely up and down be slided by straight pin in outer sleeve.
9. according to claim 1 ride mechanical device, which is characterized in that the pull rod return component includes the first drawing Bar, the second pull rod and connection sheet;First pull rod is connected with second pull rod by connection sheet;The tension spring and described the One pull rod is connected.
10. according to claim 1 ride mechanical device, feature exists, the foreleg bracket component and rear leg support Component is by being set to connector inside the first foreleg strut and the first back leg strut and being set to the second foreleg strut and the The connecting component of spring composition inside two back leg struts carries out folding connection, and by being set to the second foreleg strut and the The connection of folding described in margining tablet clamping lock inside two back leg struts.
CN201710780942.XA 2017-09-01 2017-09-01 Mechanical device capable of being ridden Active CN109420340B (en)

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CN109420340B CN109420340B (en) 2021-01-08

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