CN109110014A - A kind of two-seater parent-offspring's tricycle of adjustable child seat position - Google Patents

A kind of two-seater parent-offspring's tricycle of adjustable child seat position Download PDF

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Publication number
CN109110014A
CN109110014A CN201811237969.5A CN201811237969A CN109110014A CN 109110014 A CN109110014 A CN 109110014A CN 201811237969 A CN201811237969 A CN 201811237969A CN 109110014 A CN109110014 A CN 109110014A
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CN
China
Prior art keywords
seat
child
child seat
parent
frame
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Pending
Application number
CN201811237969.5A
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Chinese (zh)
Inventor
梁超
刘哲
程霄宇
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Shanghai Polytechnic University
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Shanghai Polytechnic University
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Priority to CN201811237969.5A priority Critical patent/CN109110014A/en
Publication of CN109110014A publication Critical patent/CN109110014A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/14Separate pillions
    • B62J1/16Separate pillions for children
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/02Saddles resiliently mounted on the frame; Equipment therefor, e.g. springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62JCYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/02Saddles resiliently mounted on the frame; Equipment therefor, e.g. springs
    • B62J1/06Saddles capable of parallel motion up and down
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K5/00Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02Tricycles
    • B62K5/05Tricycles characterised by a single rear wheel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

本发明提供了可调节儿童座椅位置的双座亲子三轮车包括车架、设置在车架上方的坐垫、转向把手、设置在车架下方的前轮、后轮、脚蹬、脚蹬链传动机构以及设置在前轮上由转向把手控制其工作的梯形连杆转向机构,梯形连杆转向机构用于使前轮转向;车架的前方一体成型一环形支撑滑轨,双座亲子三轮车还包括前置儿童座椅、后置儿童座椅、前轮独立悬挂液压弹簧减震机构、蓄电池以及后轮助力电机,前轮独立悬挂液压弹簧减震机构包括减震支架以及两个减震器,蓄电池用于为后轮助力电机提供动力,后轮助力电机用于为脚蹬链传动机构提供辅助动力。本发明保证了乘坐儿童的视野不被遮挡、使用独立悬挂液压弹簧减震结构提供有效避震、提供辅助动力,让用户骑行更省力。

The invention provides a two-seat parent-child tricycle with adjustable child seat position, including a frame, a seat cushion arranged above the frame, a steering handle, a front wheel, a rear wheel, a pedal and a pedal chain transmission mechanism arranged under the frame and a trapezoidal link steering mechanism arranged on the front wheel and controlled by the steering handle. The trapezoidal link steering mechanism is used to steer the front wheel; the front of the frame is integrally formed with a ring-shaped support slide, and the two-seater parent-child tricycle also includes a front Child seat, rear child seat, front wheel independent suspension hydraulic spring shock absorption mechanism, battery and rear wheel booster motor, front wheel independent suspension hydraulic spring shock absorption mechanism includes shock absorption bracket and two shock absorbers, for battery It is used to provide power for the rear wheel booster motor, and the rear wheel booster motor is used to provide auxiliary power for the pedal chain transmission mechanism. The invention ensures that the vision of the riding children is not blocked, and the independent suspension hydraulic spring damping structure is used to provide effective shock absorption and auxiliary power, so that the user can ride more labor-saving.

Description

A kind of two-seater parent-offspring's tricycle of adjustable child seat position
Technical field
The present invention relates to children's seat, in particular to two-seater parent-offspring's tricycle of a kind of adjustable child seat position.
Background technique
With China's third time consumption upgrading, tourist industry increases substantially, and domestic major scenic spot, sight spot are for consumer's Also increasingly pay attention in service experience.Many consumers can select lease vehicle to ride instead of walk when scenic spot is played, and be accordingly used in The vehicle designs of scenic spot internal passageway just become further important.In addition, under the encouragement of national child-bearing policy, two tire families Accounting increase year by year, for the parent that those go on a tour with 1 to 2 child, more need handy parent-offspring's traffic work Tool.
Two-seater parent-offspring's tricycle on domestic and international market at present, using home brands --- the Parent-child bicycle of Lei Ya is generation Table, preposition seat have blocked rear seat in height, influence the sight that children are taken at rear.Furthermore existing product does not have mostly Physics damping, also not additional auxiliary power.
From the point of view of above-mentioned representative two-seater parent-offspring's tricycle, two preposition children's seats are fixed and preceding Set the front sight that seat has blocked children on the seat of rear in height;Front-wheel lacks effective glissando, children's ride-on Comfort be lacking;In addition, not additional auxiliary power makes upward slope more laborious when riding.
Summary of the invention
It can guarantee child field of vision the technical problem to be solved in the present invention is to provide one kind and have damping and auxiliary power Adjustable child seat position two-seater parent-offspring's tricycle.
In order to achieve the above objectives, technical scheme is as follows:
A kind of two-seater parent-offspring's tricycle of adjustable child seat position, including vehicle frame, the cushion being arranged in above vehicle frame, Steering handle, the front-wheel being arranged in below vehicle frame, rear-wheel, pedal, pedal chain-drive mechanism and setting are on front-wheel by turning to Handle controls the trapezoidal connecting rod steering mechanism of its work, and trapezoidal connecting rod steering mechanism is for making front-wheel steer;Before the vehicle frame Side is integrally formed an annular brace sliding rail, and annular brace sliding rail is higher than annular brace sliding rail far from vehicle frame close to one end of vehicle frame One end;
Two-seater parent-offspring's tricycle further includes front seat for children and postposition children's seat, and postposition children's seat is fixed at On the inside of annular brace sliding rail, before front seat for children is slidably disposed on annular brace sliding rail and is located at postposition children's seat Side;
Two-seater parent-offspring's tricycle further includes a front wheel independent suspension hydraulic spring grease cup damping, the hydraulic bullet of front wheel independent suspension Spring damping includes shock bracket and two dampers, and the upper end and the junction of vehicle frame and endless glide of shock bracket are solid Fixed connection, two dampers are symmetricly set on shock bracket two sides at inverted V type, and one end of damper is connect with shock bracket, separately One end and front-wheel axis connection;
Two-seater parent-offspring's tricycle further includes battery and rear-wheel assist motor, and battery for rear-wheel assist motor for providing Power, rear-wheel assist motor are used to provide auxiliary power for pedal chain-drive mechanism.
In one embodiment of the invention, front seat for children is slidably disposed in annular brace by one group of buckle On sliding rail, set on the lateral surface of annular brace sliding rail there are two symmetrically arranged first card slot and two it is symmetrically arranged second card The mounting height of slot, the first card slot is lower than the second card slot, wherein the second card slot is located at the annular brace of postposition children's seat installation On sliding rail, for the first slot position on the annular brace sliding rail that front seat for children is installed, buckle is fastened on card slot when sliding onto card slot Inside limited.
In one embodiment of the invention, guardrail and five-point type are equipped on front seat for children and postposition children's seat Safety belt, guardrail are spindle rotationally arranged on children's seat.
In one embodiment of the invention, battery is arranged on the vehicle frame below cushion, battery and rear-wheel power-assisted Motor electrical connection, rear-wheel assist motor are connect with pedal chain-drive mechanism.
Through the above technical solutions, the beneficial effects of the present invention are:
Front seat for children of the invention can be moved forward and backward and oscilaltion, convenient for being switched fast as 1 or 2 modes, It ensure that the visual field for taking children is not blocked.
The present invention provides effective shock-absorbing using independent suspension hydraulic spring grease cup damping, slows down top caused by Uneven road It winnows with a dustpan, improves ride comfort;.
The present invention provides auxiliary power using battery and rear-wheel motor, allows user to ride more labor-saving.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is that single seat of the present invention uses schematic diagram;
Fig. 3 is front view of the present invention;
Fig. 4 is part-structure enlarged drawing of the present invention;
10, vehicle frame 20, cushion 30, steering handle 40, front-wheel 50, rear-wheel 60, pedal 70, pedal chain-drive mechanism 80, trapezoidal connecting rod steering mechanism 90, annular brace sliding rail 91, the first card slot 92, the second card slot 100, front seat for children 110, postposition children's seat 120, guardrail 130, five-point safety band 140, buckle 150, front wheel independent suspension hydraulic spring grease cup Damping 151, shock bracket 152, two dampers 160, battery 170, rear-wheel assist motors.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Conjunction is specifically illustrating, and the present invention is further explained.
Referring to FIG. 1 to FIG. 4, the invention discloses a kind of two-seater parent-offspring's tricycle of adjustable child seat position, Including vehicle frame 10, the cushion being arranged in above vehicle frame 20, steering handle 30, the front-wheel 40 being arranged in below vehicle frame, rear-wheel 50, foot It pedals 60, pedal chain-drive mechanism 70 and the trapezoidal connecting rod steering mechanism for controlling its work on front-wheel by steering handle is set 80, when work, steering handle 30 drives trapezoidal connecting rod steering mechanism 80 to turn to front-wheel 40.
The front of vehicle frame 10 is integrally formed an annular brace sliding rail 90, and annular brace sliding rail 90 is higher than close to one end of vehicle frame The one end of annular brace sliding rail far from vehicle frame, integrated molding improve strength and stability.
Two-seater parent-offspring's tricycle further includes front seat for children 100 and postposition children's seat 110, front seat for children 100 With guardrail 120 and five-point safety band 130 are equipped on postposition children's seat 110, guardrail 120 is spindle rotationally arranged in children On seat;Postposition children's seat 110, which rigidly fixes, to be arranged on annular brace sliding rail 90 and is located on the inside of annular brace sliding rail, preceding It sets children's seat 100 to be slidably disposed on annular brace sliding rail 90 and be located at 110 front of postposition children's seat, due to annular Support sliding rail 90 both ends be it is not contour, postposition children's seat 110 is mounted on higher-height position, so that before being sitting in The visual field for being sitting in children on postposition children's seat 110 will not be blocked by setting the children on children's seat 100;In order to adjust preposition children The position of seat and the invention is made to have a function of being switched fast 1 or 2, front seat for children 100 passes through one group of card Button 140 is slidably disposed on annular brace sliding rail 90, sets that there are two be symmetrical arranged on the lateral surface of annular brace sliding rail 90 The first card slot 91 and two symmetrically arranged second card slots 92, the height of the first card slot 91 is lower than the second card slot 92, wherein the Two draw-in groove 92 is located on the annular brace sliding rail 90 of the installation of postposition children's seat 110, and the first card slot 91 is located at front seat for children On the annular brace sliding rail 90 of 100 installations;Front seat for children 100 and buckle 140 are rigid connection, and buckle 140 can be first It is slided on annular brace sliding rail 90 between card slot 91 and the second card slot 92, buckle 140 is fastened in card slot when sliding onto card slot It is limited, for buckle 140 using spring hitch principle, which is the prior art, to the specific structure of buckle and is made herein It is not added and is repeated with principle, limited as long as can slide on annular brace sliding rail 90 and be fixed with card slot;Work as buckle 140 be located at the first 91 position of card slot when, the present invention be 2, when buckle 140 is located at the second 92 position of card slot, the present invention 1 Seat, when for 1, the guardrail 120 of postposition children's seat 110 needs rotary folding.
Two-seater parent-offspring's tricycle further includes a front wheel independent suspension hydraulic spring grease cup damping 150, front wheel independent suspension liquid Pressing spring damping 150 includes shock bracket 151 and two dampers 152, the upper end of shock bracket 151 and vehicle frame 10 and The junction of endless glide 90 is fixedly connected, and two dampers 152 are symmetricly set on 151 two sides of shock bracket, damping at inverted V type One end of device 152 is connect with shock bracket 151, and the other end is connect with front axle (not marking in figure);In use, shock bracket by Power, two dampers 152 buffer power, effectively raise shock-proof effect in bumpy road.
Two-seater parent-offspring's tricycle further includes battery 160 and rear-wheel assist motor 170, and battery 160 is arranged in cushion 20 On the vehicle frame 10 of lower section, battery 160 is electrically connected with rear-wheel assist motor 170, rear-wheel assist motor 170 and pedal chain conveyer machine Structure 70 connects, and battery 160 is used to provide power for rear-wheel assist motor 170, and rear-wheel assist motor 170 drives pedal chain conveyer Mechanism 70 provides auxiliary power under the high load conditions such as upward slope.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (4)

1.一种可调节儿童座椅位置的双座亲子三轮车,包括车架、设置在车架上方的坐垫、转向把手、设置在车架下方的前轮、后轮、脚蹬、脚蹬链传动机构以及设置在前轮上由转向把手控制其工作的梯形连杆转向机构,梯形连杆转向机构用于使前轮转向;其特征在于,所述车架的前方一体成型一环形支撑滑轨,环形支撑滑轨靠近车架的一端高于环形支撑滑轨远离车架的一端;1. A two-seat parent-child tricycle with adjustable child seat position, comprising a frame, a seat cushion arranged above the frame, a steering handle, a front wheel, a rear wheel, a pedal, and a pedal chain transmission arranged under the frame The trapezoidal link steering mechanism is arranged on the front wheel and its operation is controlled by the steering handle, and the trapezoidal link steering mechanism is used to steer the front wheel; The end of the annular support slide rail close to the frame is higher than the end of the annular support slide rail away from the frame; 双座亲子三轮车还包括前置儿童座椅和后置儿童座椅,后置儿童座椅固定设置在环形支撑滑轨内侧,前置儿童座椅可滑动的设置在环形支撑滑轨上且位于后置儿童座椅前方;The two-seat parent-child tricycle also includes a front child seat and a rear child seat. The rear child seat is fixedly arranged on the inner side of the annular support rail, and the front child seat is slidably arranged on the annular support rail and is located at the rear in front of the child seat; 双座亲子三轮车还包括一前轮独立悬挂液压弹簧减震机构,前轮独立悬挂液压弹簧减震机构包括减震支架以及两个减震器,减震支架的上端与车架和环形滑轨的连接处固定连接,两个减震器成倒V型对称设置在减震支架两侧,减震器的一端与减震支架连接,另一端与前轮轴连接;The two-seater parent-child tricycle also includes a front wheel independent suspension hydraulic spring shock absorption mechanism. The front wheel independent suspension hydraulic spring shock absorption mechanism includes a shock absorber bracket and two shock absorbers. The upper end of the shock absorber bracket is connected to the frame and the annular slide rail. The connection is fixedly connected, two shock absorbers are symmetrically arranged on both sides of the shock absorber bracket in an inverted V shape, one end of the shock absorber is connected with the shock absorber bracket, and the other end is connected with the front wheel axle; 双座亲子三轮车还包括蓄电池和后轮助力电机,蓄电池用于为后轮助力电机提供动力,后轮助力电机用于为脚蹬链传动机构提供辅助动力。The two-seat parent-child tricycle also includes a battery and a rear wheel booster motor. The battery is used to provide power for the rear wheel booster motor, and the rear wheel booster motor is used to provide auxiliary power for the pedal chain transmission mechanism. 2.根据权利要求1所述的一种可调节儿童座椅位置的双座亲子三轮车,其特征在于,前置儿童座椅通过一组卡扣可滑动的设置在环形支撑滑轨上,环形支撑滑轨的外侧面上设有两个对称设置的第一卡槽和两个对称设置的第二卡槽,第一卡槽的安装高度低于第二卡槽,其中第二卡槽位于后置儿童座椅安装的环形支撑滑轨上,第一卡槽位于前置儿童座椅安装的环形支撑滑轨上,卡扣滑移至卡槽时卡合在卡槽内进行限位。2. The two-seat parent-child tricycle with adjustable child seat position according to claim 1, wherein the front child seat is slidably arranged on the annular support slide rail through a set of buckles, and the annular support There are two symmetrically arranged first card slots and two symmetrically arranged second card slots on the outer side of the slide rail. The installation height of the first card slot is lower than that of the second card slot, and the second card slot is located at the rear On the annular support slide rail installed on the child seat, the first card slot is located on the annular support slide rail installed on the front child seat. 3.根据权利要求1所述的一种可调节儿童座椅位置的双座亲子三轮车,其特征在于,前置儿童座椅和后置儿童座椅上均设有护栏和五点式安全带,护栏均可转动的设置在儿童座椅上。3. The two-seat parent-child tricycle with adjustable child seat position according to claim 1, wherein the front child seat and the rear child seat are provided with guardrails and five-point seat belts, The guardrail can be rotatably arranged on the child seat. 4.根据权利要求1所述的一种可调节儿童座椅位置的双座亲子三轮车,其特征在于,蓄电池设置在坐垫下方的车架上,蓄电池与后轮助力电机电连接,后轮助力电机与脚蹬链传动机构连接。4 . The two-seat parent-child tricycle with adjustable child seat position according to claim 1 , wherein the battery is arranged on the frame below the seat cushion, and the battery is electrically connected to the rear wheel booster motor, and the rear wheel booster motor is 4. 5 . Connect with the pedal chain transmission mechanism.
CN201811237969.5A 2018-10-23 2018-10-23 A kind of two-seater parent-offspring's tricycle of adjustable child seat position Pending CN109110014A (en)

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CN201811237969.5A CN109110014A (en) 2018-10-23 2018-10-23 A kind of two-seater parent-offspring's tricycle of adjustable child seat position

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CN201811237969.5A CN109110014A (en) 2018-10-23 2018-10-23 A kind of two-seater parent-offspring's tricycle of adjustable child seat position

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889731A (en) * 2022-06-28 2022-08-12 浙江财经大学 A safe anti-drop two-seater shared bicycle

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US4542915A (en) * 1983-08-25 1985-09-24 Wheeler Iii Charles E Carriage assembly
JP2009262768A (en) * 2008-04-25 2009-11-12 Minoru Miyamoto Bicycle
CN102256856A (en) * 2008-12-04 2011-11-23 戴那米克品牌股份有限公司 Seat attachment for a stroller
CN202115644U (en) * 2011-05-10 2012-01-18 单建民 Rear three-point backrest-type electric power-assisted recreational vehicle
CN205872167U (en) * 2016-07-29 2017-01-11 郑玉珠 Agricultural machinery underneath steering mechanism
JP2018012446A (en) * 2016-07-22 2018-01-25 ケンテック株式会社 bicycle
CN108313109A (en) * 2017-01-16 2018-07-24 珠海阳光儿童用品有限公司 A kind of stroller frame and perambulator
CN108473152A (en) * 2016-04-19 2018-08-31 维迪娅莫公司 It can be converted into the single perambulator of practical front and back Double baby cart
CN209037725U (en) * 2018-10-23 2019-06-28 上海第二工业大学 A two-seater parent-child tricycle with adjustable child seat position

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542915A (en) * 1983-08-25 1985-09-24 Wheeler Iii Charles E Carriage assembly
JP2009262768A (en) * 2008-04-25 2009-11-12 Minoru Miyamoto Bicycle
CN102256856A (en) * 2008-12-04 2011-11-23 戴那米克品牌股份有限公司 Seat attachment for a stroller
CN202115644U (en) * 2011-05-10 2012-01-18 单建民 Rear three-point backrest-type electric power-assisted recreational vehicle
CN108473152A (en) * 2016-04-19 2018-08-31 维迪娅莫公司 It can be converted into the single perambulator of practical front and back Double baby cart
JP2018012446A (en) * 2016-07-22 2018-01-25 ケンテック株式会社 bicycle
CN205872167U (en) * 2016-07-29 2017-01-11 郑玉珠 Agricultural machinery underneath steering mechanism
CN108313109A (en) * 2017-01-16 2018-07-24 珠海阳光儿童用品有限公司 A kind of stroller frame and perambulator
CN209037725U (en) * 2018-10-23 2019-06-28 上海第二工业大学 A two-seater parent-child tricycle with adjustable child seat position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114889731A (en) * 2022-06-28 2022-08-12 浙江财经大学 A safe anti-drop two-seater shared bicycle

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Application publication date: 20190101

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