CN106964158A - A kind of swing car - Google Patents

A kind of swing car Download PDF

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Publication number
CN106964158A
CN106964158A CN201710205694.6A CN201710205694A CN106964158A CN 106964158 A CN106964158 A CN 106964158A CN 201710205694 A CN201710205694 A CN 201710205694A CN 106964158 A CN106964158 A CN 106964158A
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CN
China
Prior art keywords
ratchet
wheel
swing car
wheel support
overarm
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201710205694.6A
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Chinese (zh)
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CN106964158B (en
Inventor
柴宁
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Qingdao Leyou home furnishing Co., Ltd
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柴宁
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Publication date
Priority to CN201610906273 priority Critical
Priority to CN2016109062731 priority
Application filed by 柴宁 filed Critical 柴宁
Publication of CN106964158A publication Critical patent/CN106964158A/en
Application granted granted Critical
Publication of CN106964158B publication Critical patent/CN106964158B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63GMERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G9/00Swings
    • A63G9/02Swings with two suspensory axles
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63GMERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G9/00Swings
    • A63G9/22Brakes

Abstract

The present invention relates to body-building recreation apparatus technical field, disclose a kind of swing car, including a front-wheel and two trailing wheels, described front-wheel is provided with front-wheel support, connected between two trailing wheels by rotating shaft, connected between the front-wheel support and rotating shaft by hanging oneself from a beam, described overarm is provided with cross bar, described cross bar and vertical be fixedly connected of hanging oneself from a beam, the two ends of the cross bar are provided with hoist cable, seat is hung between the lower end of hoist cable, the upper end of the front wheel frame is provided with handlebar, the unidirectional position-limit mechanism for being used for preventing that front-wheel from retreating is provided between front axle and the lower end of front-wheel support.The present invention is with structure is attractive in appearance, steering is convenient, use the beneficial effect of safety and stability.

Description

A kind of swing car
Technical field
The present invention relates to body-building recreation apparatus technical field, more particularly to a kind of swing car.
Background technology
Existing swing be all it is fixed, it is safe, but its motion mode of swing is more single, it is recreational relatively low, and And body-building effect is not also good;Current various scooters, swing car, bicycle are liked by children deeply, recreational relatively strong, can be with Move on the ground, but these cars are driven by strength of one's legs, it is necessary to grasp certain skill for new hand, and And the translational speed such as scooter is very fast, there is potential safety hazard.
The content of the invention
The present invention in order to solve various scooters of the prior art it is recreational it is not enough, be difficult to manipulation the problem of there is provided A kind of recreational strong, operation difficulty is low, swing car using safety.
To achieve these goals, the present invention is adopted the following technical scheme that:
A kind of swing car, including a front-wheel and two trailing wheels, described front-wheel, which is provided between front-wheel support, two trailing wheels, to be led to Rotating shaft connection is crossed, is connected between the front-wheel support and rotating shaft by hanging oneself from a beam, described overarm is provided with cross bar, described cross bar Vertical with overarm to be fixedly connected, the two ends of the cross bar, which are provided between hoist cable, the lower end of hoist cable, is hung with seat, the front-wheel car The upper end of frame is provided with handlebar, and the unidirectional position restrainer for being used for preventing that front-wheel from retreating is provided between front axle and the lower end of front-wheel support Structure.User sits on the seat, and both hands grip handlebar respectively, one entirety of human body and vehicle seat position, and the external force being subject to is zero, both hands Seat is enforced to be moved rearwards by(I.e. swing swings backward), human body produces a momentum backward, according to the law of conservation of momentum, this When swing car move forward to keep the conservation of momentum, the rolling friction between wheel and ground is ignored;Both hands pull handlebar, Human body and seat travel forward(I.e. swing swings forward), now swing car integrally produce the trend moved after one, but be due to list It is moved rearwards by position-limit mechanism limitation front-wheel, is now force of sliding friction between wheel and ground, the force of sliding friction is broken The balance of swing car, balances out the momentum of swing car backward, and now swing car stops;Above-mentioned action is repeated, so as to realize The intermittent reach of swing car, recreational strong, operation difficulty is low;Three wheels, overall appearance, stability is good, and road pavement is adapted to Ability is strong, turns to maneuverability.
Preferably, described overarm C-shaped in configuration, the front end of the front-wheel support is provided with rotation seat, the overarm Front end is rotated with rotation seat and is connected, and the rear end of the overarm is fixedly connected with the middle part of rotating shaft.C-shaped, the integrated beauty of overarm See, uniform force.
Preferably, described overarm includes some bows, the end of bow is provided with snap joint, adjacent two Connected between bow by snap joint.Overarm can quickly be split, and be easy to carry after fractionation;Bow can be by quick Joint is quickly connected, and will soon be ressembled.
Preferably, the upper end of the front-wheel support is provided with sliding sleeve, the middle part of the handlebar is fixed with slide bar, described Slide bar and sliding sleeve between be slidably connected, the outside of the sliding sleeve is provided with locking bolt.Sliding sleeve, sliding sleeve can adjust the height of handlebar Degree, to adapt to different crowds.
Preferably, the lower end both sides of the seat are equipped with foot-driven lever.After user sits on the seat, bi-pedal is in pin On treadle, it is easy to both hands to have an effect.
Preferably, described unidirectional position-limit mechanism is flywheel, external tooth and the front-wheel support of flywheel are bolted, and are flown The endoporus of wheel and one end of front axle are fixedly and coaxially connected.Flywheel is standard component, and stability is good, and cost is low.
Preferably, described unidirectional position-limit mechanism includes ratchet, ratchet set, the periphery of ratchet is provided with ratchet, institute The ratchet stated is fixedly connected with one end of front axle, and the lower end of the front-wheel support is provided with terminal pad, the side of the ratchet set It is fixedly connected with terminal pad bolt, the another side of ratchet set, which is provided with end cap, the inwall of the ratchet set, is provided with some ratchets, Stage clip is provided between the ratchet and pawl disk.Realized by ratchet and pawl arrangement unidirectional spacing.
Preferably, the outside of ratchet set is provided with turning set, the ratchet is put with the corresponding position of ratchet provided with drawing String holes, the outer end of the ratchet is provided with steel wire rope, and one end of the steel wire rope is fixedly connected with ratchet, and the other end of steel wire rope is worn Fairlead is crossed to be connected with turning set;The outside of the turning set is provided with cursor, and described handlebar is described provided with reversing handle Reversing handle on be connected with drag-line, the other end of the drag-line and the outer end of cursor are connected.Because swing car is unidirectionally being limited It can only be moved forward in the presence of the mechanism of position, car could be stopped in place by moving back and forth regulation before and after parking is usually required, similarly, Swing car, which is parked in corner, could remove car, it is necessary to be shifted out when using and be also required to movable conciliation, unidirectional position restrainer It is difficult that structure causes swing car parking to be picked up the car;, it is necessary to when stopping, picking up the car, pull reversing handle, reversing handle is by drawing in this structure Rope, cursor drive turning set to rotate an angle, pull ratchet by steel wire rope when turning set is rotated, now ratchet and ratchet Separation, unidirectional position-limit mechanism is released, and now swing car can just be moved forward and backward, consequently facilitating parking, pick-up;Unclamp reversing handle Afterwards, ratchet automatically reset realized with ratchet engagement it is unidirectional spacing, it is very easy to use.
Preferably, the lower end inside of the front-wheel support is provided with guide holder, described drag-line is passed through on guide holder, drag-line Position between guide holder and cursor is provided with back-moving spring, and described terminal pad is provided with cursor limited block.Reset Spring is easy to turning set to reset, and cursor limited block is used for the extreme position for limiting cursor, prevents cursor from turning over head.
Preferably, the corresponding position on the inwall of the turning set with steel wire rope is provided with arc escape groove.Turning set is rotated When, the position that part steel wire rope can enter between turning set and ratchet set,
Arc escape groove provides space for this section of steel wire rope.
Therefore, the present invention has the advantages that:(1)Overall structure is attractive in appearance, stability is good, use safety;(2)Turn to Maneuverability;(3)Dismounting, it is easy to assembly, be easy to carry;(3)During parking coordinate reversing handle, can quickly by swing car stop to Position;Coordinate reversing handle during pick-up, pick up the car more smooth.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention.
Fig. 2 is front view of the invention.
Fig. 3 is the first embodiment figure of unidirectional position-limit mechanism.
Fig. 4 is second of embodiment figure of unidirectional position-limit mechanism.
Fig. 5 is Fig. 4 internal structure schematic diagram.
Fig. 6 is the view after cursor rotation in Fig. 4.
Fig. 7 is Fig. 4 sectional side view.
Fig. 8 is close-up schematic view in Fig. 6.
In figure:Front-wheel 1, trailing wheel 2, front-wheel support 3, sliding sleeve 30, rotating shaft 4, overarm 5, bow 50, snap joint 51, turn Dynamic seat 6, cross bar 7, hoist cable 8, seat 9, foot-driven lever 90, handlebar 10, slide bar 11, flywheel 12, ratchet 100, ratchet set 101, ratchet 102nd, terminal pad 103, ratchet 104, stage clip 105, turning set 106, fairlead 107, steel wire rope 108, arc escape groove 109, turn Swing arm 110, drag-line 111, guide holder 112, back-moving spring 113, cursor limited block 114, end cap 115.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description:
A kind of swing car as shown in Fig. 1 Fig. 2, including a front-wheel 1 and two trailing wheels 2, front-wheel are provided with front-wheel support 3, two Connected, connected between front-wheel support and rotating shaft by overarm 5 by rotating shaft 4 between individual trailing wheel, hang oneself from a beam C-shaped in configuration, front-wheel branch The front end of frame is provided with rotation seat 6, and the front end of overarm is rotated with rotation seat to be connected, and the rear end of overarm and the middle part of rotating shaft are fixed Connection;Overarm 5 includes some bows 50, and the end of bow, which is provided between snap joint 51, adjacent two bows, to be led to Cross snap joint connection;Overarm 5 is provided with cross bar 7, and cross bar is vertical with overarm to be fixedly connected, and the two ends of cross bar are provided with hoist cable 8, hang Seat 9 is hung between the lower end of rope, the lower end both sides of seat are equipped with foot-driven lever 90, and the upper end of front wheel frame is provided with handlebar 10, the upper end of front-wheel support 3 is provided with sliding sleeve 30, and the middle part of handlebar is fixed with slide bar 11, the company of slip between slide bar and sliding sleeve Connect, the outside of sliding sleeve is provided with locking bolt.
As shown in figure 3, being provided with the unidirectional position restrainer for being used for preventing that front-wheel from retreating between front axle and the lower end of front-wheel support Structure, unidirectional position-limit mechanism is flywheel 12, and the flywheel structure is identical with the flywheel structure on bicycle, external tooth and the front-wheel branch of flywheel Frame is bolted, and the endoporus of flywheel and one end of front axle are fixedly and coaxially connected.
Another embodiment of unidirectional position-limit mechanism:As shown in Fig. 4, Fig. 5 and Fig. 7, unidirectional position-limit mechanism includes ratchet 100th, ratchet set 101, the periphery of ratchet is provided with ratchet 102, and ratchet is fixedly connected with one end of front axle, front-wheel support Lower end is provided with terminal pad 103, and the side of ratchet set is fixedly connected with terminal pad bolt, and the another side of ratchet set 101 is provided with end Provided with four ratchets 104 at lid 115, the inwall of ratchet set, stage clip 105 is provided between ratchet and pawl disk.
As shown in figure 8, the outside of ratchet set 101 is provided with turning set 106, ratchet puts the corresponding position with ratchet provided with lead Hole 107, the outer end of ratchet is provided with steel wire rope 108, and one end of steel wire rope is fixedly connected with ratchet, and the other end of steel wire rope, which is passed through, to be drawn String holes is connected with turning set, and the corresponding position on the inwall of turning set with steel wire rope is provided with arc escape groove 109;The outside of turning set Provided with cursor 110, handlebar is connected with drag-line 111, the lower end inside of front-wheel support is set provided with reversing handle on handle of moving backward There is guide holder 112, drag-line is connected through the outer end of guide holder and cursor, the portion between guide holder and cursor is located on drag-line Position is provided with back-moving spring 113, and terminal pad is provided with cursor limited block 114.
With reference to accompanying drawing, application method of the invention is as follows:User sits on the seat, and both hands grip handlebar, both hands respectively Seat is enforced to be moved rearwards by(I.e. swing swings backward), one segment distance of now swing car forward movement;Both hands pull handlebar, people Body and seat travel forward(I.e. swing swings forward), now swing car integrally produce the trend moved after one, but be due to unidirectional Position-limit mechanism limitation front-wheel is moved rearwards by, and is now force of sliding friction between wheel and ground, the swing car that the frictional force is stops Only move;Above-mentioned action is repeated, so as to realize the intermittent reach of swing car, recreational strong, operation difficulty is low;When needs fall When car, parking, pick-up, reversing handle is pulled, reversing handle drives turning set to rotate an angle by drag-line, cursor, such as Shown in Fig. 6, ratchet is pulled by steel wire rope when turning set is rotated, now ratchet is separated with ratchet, unidirectional position-limit mechanism is released, this When swing car just can move forward and backward, consequently facilitating reversing, parking, pick up the car, release move backward handle after, ratchet automatically resets and ratchet Engagement realization is unidirectional spacing, very easy to use.

Claims (10)

1. a kind of swing car, it is characterized in that, including a front-wheel and two trailing wheels, described front-wheel is provided with front-wheel support, two Connected, connected between the front-wheel support and rotating shaft by hanging oneself from a beam by rotating shaft between individual trailing wheel, described overarm is provided with horizontal stroke Bar, described cross bar is vertical with overarm to be fixedly connected, and the two ends of the cross bar, which are provided between hoist cable, the lower end of hoist cable, is hung with seat Chair, the upper end of the front wheel frame is provided with handlebar, and being provided between front axle and the lower end of front-wheel support is used to prevent front-wheel from retreating Unidirectional position-limit mechanism.
2. a kind of swing car according to claim 1, it is characterized in that, described overarm C-shaped in configuration, the front-wheel support Front end be provided with rotation seat, the front end of the overarm is connected with rotation seat rotation, the rear end of the overarm and the pars intermedia of rotating shaft Position is fixedly connected.
3. a kind of swing car according to claim 2, it is characterized in that, described overarm includes some bows, arc The end of bar is provided between snap joint, adjacent two bows and connected by snap joint.
4. a kind of swing car according to claim 1 or 2 or 3, it is characterized in that, the upper end of the front-wheel support is provided with cunning Set, the middle part of the handlebar is fixed with slide bar, is slidably connected, is set on the outside of the sliding sleeve between described slide bar and sliding sleeve There is locking bolt.
5. a kind of swing car according to claim 1, it is characterized in that, the lower end both sides of the seat are equipped with foot-driven lever.
6. a kind of swing car according to claim 1, it is characterized in that, described unidirectional position-limit mechanism is flywheel, flywheel External tooth is bolted with front-wheel support, and the endoporus of flywheel and one end of front axle are fixedly and coaxially connected.
7. a kind of swing car according to claim 1, it is characterized in that, described unidirectional position-limit mechanism includes ratchet, ratchet Set, the periphery of ratchet is provided with ratchet, and described ratchet is fixedly connected with one end of front axle, the lower end of the front-wheel support Provided with terminal pad, the side of the ratchet set is fixedly connected with terminal pad bolt, and the another side of ratchet set is provided with end cap, described Some ratchets are provided with the inwall of ratchet set, stage clip is provided between the ratchet and pawl disk.
8. a kind of swing car according to claim 7, it is characterized in that, the outside of the ratchet set is provided with turning set, described Ratchet is put is provided with fairlead with the corresponding position of ratchet, and the outer end of the ratchet is provided with steel wire rope, one end of the steel wire rope with Ratchet is fixedly connected, and the other end of steel wire rope is connected through fairlead with turning set;The outside of the turning set is provided with cursor, Described handlebar is provided with reversing handle, described reversing handle and is connected with drag-line, the other end and cursor of the drag-line Outer end connection.
9. a kind of swing car according to claim 8, it is characterized in that, the lower end inside of the front-wheel support is provided with guiding Seat, described drag-line passes through the position being located on guide holder, drag-line between guide holder and cursor to be provided with back-moving spring, described Terminal pad is provided with cursor limited block.
10. a kind of swing car according to claim 7 or 8 or 9, it is characterized in that, with steel wire on the inwall of the turning set The corresponding position of rope is provided with arc escape groove.
CN201710205694.6A 2016-10-17 2017-03-31 A kind of swing car Active CN106964158B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610906273 2016-10-17
CN2016109062731 2016-10-17

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CN106964158A true CN106964158A (en) 2017-07-21
CN106964158B CN106964158B (en) 2019-06-21

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CN201720330040.1U Active CN207169029U (en) 2016-10-17 2017-03-31 Swing bassinet structure
CN201710205694.6A Active CN106964158B (en) 2016-10-17 2017-03-31 A kind of swing car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308647A (en) * 2017-07-27 2017-11-03 李新亚 Swing on car

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207169029U (en) * 2016-10-17 2018-04-03 柴宁 Swing bassinet structure
RU2761146C1 (en) * 2020-07-22 2021-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Удмуртский государственный университет" Swing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2057569U (en) * 1987-12-20 1990-05-30 王志忠 Multi-purpose child swing for furniture using
CN1061191A (en) * 1991-11-05 1992-05-20 宋建华 Multipurpose three-wheel bike
CN2551556Y (en) * 2002-05-14 2003-05-21 赵宽学 Bicycle driven by torque force
CN2737653Y (en) * 2003-03-10 2005-11-02 卢长吉 Single-beam tandem tricycle
CN201296182Y (en) * 2008-09-30 2009-08-26 陈华新 Solar-energy electric tricycle
CN101973302A (en) * 2010-09-02 2011-02-16 谭洪禄 Swinging method and baby carriage thereof
CN203137743U (en) * 2013-03-06 2013-08-21 黄为民 Novel baby carriage
CN204050772U (en) * 2014-09-05 2014-12-31 代朝琼 Swing car
CN204184537U (en) * 2014-09-05 2015-03-04 杨祥 Swing car
CN207169029U (en) * 2016-10-17 2018-04-03 柴宁 Swing bassinet structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2057569U (en) * 1987-12-20 1990-05-30 王志忠 Multi-purpose child swing for furniture using
CN1061191A (en) * 1991-11-05 1992-05-20 宋建华 Multipurpose three-wheel bike
CN2551556Y (en) * 2002-05-14 2003-05-21 赵宽学 Bicycle driven by torque force
CN2737653Y (en) * 2003-03-10 2005-11-02 卢长吉 Single-beam tandem tricycle
CN201296182Y (en) * 2008-09-30 2009-08-26 陈华新 Solar-energy electric tricycle
CN101973302A (en) * 2010-09-02 2011-02-16 谭洪禄 Swinging method and baby carriage thereof
CN203137743U (en) * 2013-03-06 2013-08-21 黄为民 Novel baby carriage
CN204050772U (en) * 2014-09-05 2014-12-31 代朝琼 Swing car
CN204184537U (en) * 2014-09-05 2015-03-04 杨祥 Swing car
CN207169029U (en) * 2016-10-17 2018-04-03 柴宁 Swing bassinet structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107308647A (en) * 2017-07-27 2017-11-03 李新亚 Swing on car
CN107308647B (en) * 2017-07-27 2019-04-30 李新亚 Swing on vehicle

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Publication number Publication date
CN106964158B (en) 2019-06-21
CN207169029U (en) 2018-04-03

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Effective date of registration: 20180115

Address after: No. 2601, room 18, 2888 Binhai Avenue, Huangdao District, Qingdao, Shandong

Applicant after: Qingdao day bassinet Co Ltd

Address before: Room 601, room 3, No. 158, Linggang Road, Huangdao District, Qingdao, Shandong

Applicant before: Chai Ning

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Address after: No. 2601, room 18, 2888 Binhai Avenue, Huangdao District, Qingdao, Shandong

Patentee after: Qingdao Leyou home furnishing Co., Ltd

Address before: No. 2601, room 18, 2888 Binhai Avenue, Huangdao District, Qingdao, Shandong

Patentee before: Qingdao day bassinet Co Ltd

CP01 Change in the name or title of a patent holder