CN106005186B - A kind of tandem Exercycle - Google Patents

A kind of tandem Exercycle Download PDF

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Publication number
CN106005186B
CN106005186B CN201610557151.6A CN201610557151A CN106005186B CN 106005186 B CN106005186 B CN 106005186B CN 201610557151 A CN201610557151 A CN 201610557151A CN 106005186 B CN106005186 B CN 106005186B
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CN
China
Prior art keywords
support rod
tandem
exercycle
connecting rod
mounting hole
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CN201610557151.6A
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Chinese (zh)
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CN106005186A (en
Inventor
许小江
张玉莲
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Priority to CN201610557151.6A priority Critical patent/CN106005186B/en
Publication of CN106005186A publication Critical patent/CN106005186A/en
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Classifications

    • 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 SIDE-CARS, FORECARS, OR THE LIKE
    • B62K13/00Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • B62K13/06Cycles convertible to, or transformable into, other types of cycles or land vehicle to a quadricycle, e.g. by coupling together two bicycles side by side
    • 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 SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00Cycles not otherwise provided for

Abstract

The present invention provides a kind of tandem Exercycle, belong to body-building equipment technical field.It solves existing tandem Exercycle car shakiness, the technical problems such as more difficult grasp of artistic cycling.This tandem Exercycle includes two single bicycles, the front truck of two single bicycles is equipped with connection frame between, connection frame includes two fixed links, two hinge bars and a support rod, two fixed links are respectively with the front truck of two single bicycles fixed, two hinge bars are hinged by pin shaft, wherein one end of a hinge bar and a wherein fixed link are hinged, one end of another hinge bar and another fixed link are hinged, support rod is vertically arranged, the upper end of support rod is connect with pin shaft, and the lower end of support rod is connected with wheel.The present invention has the advantages that ride more easily and safer.

Description

A kind of tandem Exercycle
Technical field
The invention belongs to body-building equipment technical fields, are related to a kind of tandem Exercycle.
Background technique
Cycling is a kind of motion mode of relatively leisure, and bicycle has single bicycle, also there is more person bicycles.
More person bicycles can ride together for more people, that is, temper body, also promote the emotion between people, therefore more Liked to get over by people.
It is the more people's cyclings of tandem type that existing more people, which ride strong bicycle, and this bicycle can only be by front People control direction, and outrunner has the preferable visual field than subsequent people, and since this vehicle is longer, multiple wheels are located at same On straight line, so car is unstable, the more difficult grasp of artistic cycling, and adaptation to the ground ability is poor.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of tandem Exercycle is proposed, The technical problem to be solved by the present invention is to provide ride more easily and safer tandem Exercycle.
Object of the invention can be realized by the following technical scheme:
A kind of tandem Exercycle, including two single bicycles, which is characterized in that two single bicycles Front truck between be equipped with connection frame, the connection frame include two fixed links, two hinge bars and a support rod, two institutes Fixed link is stated respectively with the front truck of two single bicycles fixing, is mutually cut with scissors between two hinge bars by pin shaft Connect, wherein one end of a hinge bar and a wherein fixed link are hinged, one end of another hinge bar with it is another Root fixed link is hinged, and the support rod is vertically arranged, and the upper end of support rod is connect with pin shaft, and the lower end of support rod is connected with vehicle Wheel.
Two single bicycles are connected to form tandem Exercycle by connection frame, this tandem Exercycle When riding, two people are in juxtaposed position, are not in so that riding more easily, while to be more convenient riding the case where falling down When exchange, improve the enjoyment ridden;It can make tandem body building self running by two hinge bars when encountering rough ground Vehicle remains steadily, rides safer.
In above-mentioned tandem Exercycle, fixing sleeve, the fixing sleeve are respectively and fixedly provided in two fixed links The front truck in the single bicycle of correspondence is covered upper, the fixing sleeve and the front truck clearance fit between.
Fixed link is connected to the front truck of corresponding single bicycle upper by fixing sleeve, and fixed link can be around front truck bar turn Dynamic, which will not influence the traveling of single bicycle, while can also improve flexibility when steering.
In above-mentioned tandem Exercycle, mounting hole is provided on the lower end surface of the support rod, the wheel connects It connects on wheel carrier, the wheel carrier is equipped with connecting rod, and the connecting rod is penetrated in mounting hole, set vertically in the mounting hole Have spring, the upper end of the spring is pressed on the inner face of mounting hole, the lower end of the spring and connecting rod against.The structure It can play a buffer role in, so that the vibration for the wheel connecting with support rod is smaller.
In above-mentioned tandem Exercycle, the connecting rod is penetrated on the side wall of one end in mounting hole and is offered Limit hole, the limit hole are strip-shaped hole, and the limit hole arranges that the lower section of the support rod is opened along the length direction of connecting rod There is the intercommunicating pore being connected to mounting hole, spacer pin is additionally provided between the connecting rod and support rod, the spacer pin passes through connection Hole and limit hole.The structure can make wheel carrier and support rod remain connection, the limit hole design of bar shaped, so that connecting rod It can stretch relative to support rod, when wheels travel is to hillside fields or pit, the entire length of connecting rod and support rod can It changes, to better adapt to various ground type.
In above-mentioned tandem Exercycle, the wheel carrier is equipped with the motor of energy band motor car wheel rotation.Motor Energy band motor car wheel rotation, so that riding more easily.
In above-mentioned tandem Exercycle, the hinge bar and the articulated shaft of fixed link are parallel with pin shaft. Above structure can guarantee two single bicycles can synchronous marching, the coordination ability of two bicyclists can be tempered, it is double It is more preferable to ride body-building effect.
Compared with prior art, this tandem Exercycle has the advantages that ride more easily and safer.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of connecting rod Yu support rod junction.
Fig. 3 is schematic diagram one of riding of the invention.
Fig. 4 is schematic diagram two of riding of the invention.
Fig. 5 is schematic diagram three of riding of the invention.
In figure, 1, single bicycle;11, front truck handle;2, fixed link;2a, fixing sleeve;21, hinge bar;22, support rod; 221, mounting hole;222, intercommunicating pore;23, pin shaft;3, wheel;31, wheel carrier;32, connecting rod;321, limit hole;4, spring;5, Spacer pin;6, motor.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, However, the present invention is not limited to these examples.
As shown in Figure 1, tandem Exercycle includes two single bicycles 1, the front truck handle of two single bicycles 1 Connection frame is equipped between 11, connection frame includes two fixed links, 2, two hinge bars 21 and a support rod 22, two fixed links 2 It is fixed 11 with the front truck of two single bicycles 1 respectively, fixing sleeve 2a, the fixing sleeve are respectively and fixedly provided in two fixed links 2 2a and front truck are clearance fit between 11.
Fixing sleeve 2a covers the front truck in the single bicycle 1 of correspondence on 11.
Two hinge bars 21 are hinged by pin shaft 23, wherein one end of a hinge bar 21 and a wherein fixed link 2 is hinged, and one end of another hinge bar 21 is hinged with another fixed link 2, and support rod 22 is vertically arranged, the upper end of support rod 22 Connect with pin shaft 23, the lower end of support rod 22 is connected with wheel 3, the articulated shaft of hinge bar 21 and fixed link 2 with 23 phase of pin shaft In parallel.
As depicted in figs. 1 and 2, mounting hole 221 is provided on the lower end surface of support rod 22, wheel 3 is connected on wheel carrier 31, Wheel carrier 31 is equipped with connecting rod 32, and connecting rod 32 penetrates in mounting hole 221, is equipped with spring 4, spring 4 in mounting hole 221 vertically Upper end be pressed on the inner face of mounting hole 221, the lower end of spring 4 and connecting rod 32 against.
Limit hole 321 is offered on the side wall of one end that connecting rod 32 penetrates in mounting hole 221, limit hole 321 is bar shaped Hole, limit hole 321 arrange that the lower section of support rod 22 is provided with the connection being connected to mounting hole 221 along the length direction of connecting rod 32 Hole 222, is additionally provided with spacer pin 5 between connecting rod 32 and support rod 22, spacer pin 5 passes through intercommunicating pore 222 and limit hole 321.
Wheel carrier 31 is equipped with the motor 6 that energy band motor car wheel 3 rotates.
Referring to Fig. 3, Fig. 4 and Fig. 5, two single connections of bicycle 1 are formed by tandem Exercycle by connection frame, This tandem Exercycle two people when riding are in juxtaposed position, are not in more to hold the case where falling down so that riding Easily, while it being more convenient the exchange when riding, improves the enjoyment ridden;
It can be made when encountering rough ground by two hinge bars 21 and connecting rod 32 and the flexible adjustment of support rod 22 It obtains tandem Exercycle to remain steadily, ride safer.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims (5)

1. a kind of tandem Exercycle, including two single bicycles (1), which is characterized in that two it is described one voluntarily The front truck of vehicle (1) being equipped with connection frame between (11), the connection frame include two fixed links (2), two hinge bars (21) and A piece support rod (22), two fixed links (2) are fixed (11) with the front truck of two single bicycles (1) respectively, Be hinged between two hinge bars (21) by pin shaft (23), wherein one end of a hinge bar (21) with wherein A piece fixed link (2) hingedly, one end of another hinge bar (21) and another fixed link (2) hingedly, the support rod (22) it being vertically arranged, the upper end of support rod (22) is connect with pin shaft (23), and the lower end of support rod (22) is connected with wheel (3), and two It is respectively and fixedly provided in fixed link described in root (2) fixing sleeve (2a), the fixing sleeve (2a) covers the front truck in the single bicycle of correspondence (1) On (11), the fixing sleeve (2a) and front truck are clearance fit between (11).
2. tandem Exercycle according to claim 1, which is characterized in that on the lower end surface of the support rod (22) It being provided with mounting hole (221), the wheel (3) is connected on wheel carrier (31), and the wheel carrier (31) is equipped with connecting rod (32), The connecting rod (32) penetrates in mounting hole (221), is equipped with spring (4) vertically in the mounting hole (221), the spring (4) Upper end be pressed on the inner face of mounting hole (221), the lower end of the spring (4) and connecting rod (32) against.
3. tandem Exercycle according to claim 2, which is characterized in that the connecting rod (32) penetrates mounting hole (221) it is offered on the side wall of one end in limit hole (321), the limit hole (321) is strip-shaped hole, the limit hole (321) it is arranged along the length direction of connecting rod (32), the lower section of the support rod (22) is provided with the company being connected to mounting hole (221) Through-hole (222) is additionally provided with spacer pin (5) between the connecting rod (32) and support rod (22), and the spacer pin (5) passes through connection Hole (222) and limit hole (321).
4. tandem Exercycle according to claim 3, which is characterized in that the wheel carrier (31) is equipped with energy band The motor (6) of motor car wheel (3) rotation.
5. tandem Exercycle according to claim 1, which is characterized in that the hinge bar (21) and fixed link (2) articulated shaft is parallel with pin shaft (23).
CN201610557151.6A 2016-07-12 2016-07-12 A kind of tandem Exercycle Active CN106005186B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610557151.6A CN106005186B (en) 2016-07-12 2016-07-12 A kind of tandem Exercycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610557151.6A CN106005186B (en) 2016-07-12 2016-07-12 A kind of tandem Exercycle

Publications (2)

Publication Number Publication Date
CN106005186A CN106005186A (en) 2016-10-12
CN106005186B true CN106005186B (en) 2019-11-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610557151.6A Active CN106005186B (en) 2016-07-12 2016-07-12 A kind of tandem Exercycle

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CN (1) CN106005186B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157905Y (en) * 1993-02-20 1994-03-02 刘志达 Anti-falling off additional wheels for bicycle
EP2394896A1 (en) * 2010-06-11 2011-12-14 Hsu-Sheng Chin Twin-frame bicycle
CN202863667U (en) * 2012-09-16 2013-04-10 吉林大学 Leisure bike suitable for family of three

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290620A (en) * 1974-01-28 1981-09-22 Chika John J Structure to couple two bicycles
CA2207799C (en) * 1997-06-17 2006-02-14 Armand Chartrand Bicycle apparatus
JP2002337779A (en) * 2001-05-21 2002-11-27 Abanteku:Kk Tricycle
KR20090005029U (en) * 2007-11-22 2009-05-27 김양욱 Leisure couple bicycle
CN202863666U (en) * 2012-08-10 2013-04-10 无锡商业职业技术学院 Four-wheel bike capable of enabling two users to ride side by side
CN203381718U (en) * 2013-06-18 2014-01-08 徐勇 Bicycle saddle having shock reducing function

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157905Y (en) * 1993-02-20 1994-03-02 刘志达 Anti-falling off additional wheels for bicycle
EP2394896A1 (en) * 2010-06-11 2011-12-14 Hsu-Sheng Chin Twin-frame bicycle
CN202863667U (en) * 2012-09-16 2013-04-10 吉林大学 Leisure bike suitable for family of three

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