CN104058056A - Mother-and-child bicycle convenient to steer - Google Patents
Mother-and-child bicycle convenient to steer Download PDFInfo
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- CN104058056A CN104058056A CN201310089421.1A CN201310089421A CN104058056A CN 104058056 A CN104058056 A CN 104058056A CN 201310089421 A CN201310089421 A CN 201310089421A CN 104058056 A CN104058056 A CN 104058056A
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- bearing
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- handlebar
- vehicle frame
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Abstract
The invention provides a mother-and-child bicycle convenient to steer. The bicycle comprises a frame, a handlebar and a load-bearing container, wherein the handlebar is installed on the frame, the load-bearing container is located on the handlebar, the bottom of the load-bearing container is fixed on a load-bearing support installed on the frame, the load-bearing support is rotationally connected with the frame and comprises a support plate and a fixed platform which are integrally formed, and the fixed platform bypasses the handlebar to be connected with the bottom of the load-bearing container. The mother-and-child bicycle convenient to steer has the benefits as follows: the load-bearing container is installed on the load-bearing support, so that an acting force is transmitted to the frame through the load-bearing support instead of being exerted on the handlebar, and steering of the bicycle is facilitated; meanwhile, the bicycle has the characteristics that the bicycle is dustproof, waterproof, simple in structure and low in production cost, and service lives of internal components are prolonged.
Description
Technical field
The present invention relates to a kind of parent-subsidiary vehicle conveniently turning to.
Background technology
Before band, mother and sons' bicycle of child's loading container is the trip vehicle of carrying children, but mother and sons' bicycle of child's seat frame before common band, its loading container is to be directly fixed on stem top.While adding loads in loading container, gravity directly acts on handlebar, and the centnifugal force of Ackermann steer angle loading thing directly acts on handlebar, has a strong impact on bicycle and drives balance.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiency of above-mentioned prior art, and a kind of dustproof, waterproof that has is provided, and extends the service life of internal part, the parent-subsidiary vehicle conveniently turning to that simple in structure, productive costs is low.
The main technical schemes adopting according to a kind of parent-subsidiary vehicle conveniently turning to provided by the invention is: comprise vehicle frame, be arranged on the handlebar on described vehicle frame and be positioned at the loading container on described handlebar, the bottom of described loading container is fixed on a loading rack, and described loading rack is arranged on described vehicle frame.
The parent-subsidiary vehicle conveniently turning to provided by the invention also can have following attached technical characterictic:
Described loading rack and described vehicle frame are rotationally connected.
Described loading rack comprises integrated stay bearing plate and fixed platform, and described fixed platform is walked around described handlebar and is connected with the bottom of described loading container.
On described vehicle frame, bearing assembly is installed, described bearing assembly comprises bearing seat, is arranged on described bearing seat centre bearer, and described bearing seat is connected with described loading rack.
Described bearing comprises tapered roller bearing and thrust ball bearing, and described tapered roller bearing is connected with described vehicle frame, on described vehicle frame, circular nut is installed, and described thrust ball bearing is arranged in the cavity of described bearing seat and the formation of described circular nut.
One permanent seat is installed on described vehicle frame, described handlebar is connected with described vehicle frame by described permanent seat, described vehicle frame comprises integrated bottom, transitioning end and top, the diameter of described transitioning end is slightly less than the diameter of described bottom, the diameter on described top is slightly less than the diameter of described transitioning end, described bearing is arranged on described transitioning end, and the top of described permanent seat and described vehicle frame is threaded connection.
The junction of described fixed platform and described stay bearing plate is provided with reinforced rib.
One hollow lid is installed on described base, and described lid is connected with described bearing seat, and described bearing assembly is arranged in described lid.
The both sides of described loading container are provided with clamping plate, and described handlebar is connected on described clamping plate.
Described loading container is connected with described handlebar by driving lever, between described driving lever and described handlebar, has gap.
The beneficial effect that adopts the parent-subsidiary vehicle conveniently turning to provided by the invention to bring is: by loading container is arranged on loading rack, make application force reach vehicle frame by described loading rack, handlebar is not produced to application force, facilitate turning to of vehicle; Also there is dustproof, waterproof simultaneously, extend the service life of internal part, the feature that simple in structure, productive costs is low.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present invention.
Fig. 2 is the constructional drawing of vehicle frame in the present invention.
Fig. 3 is the constructional drawing of loading rack in the present invention.
Fig. 4 is the cutaway view of loading rack in the present invention.
Fig. 5 is the johning knot composition of loading container and handlebar in the present invention.
Fig. 6 is the cutaway view of rolling bearing in the present invention.
Fig. 7 is the constructional drawing of base in the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figures 1 to 7, according to the embodiment of a kind of parent-subsidiary vehicle conveniently turning to provided by the invention, comprise vehicle frame 1, be arranged on the handlebar 2 on described vehicle frame 1 and be positioned at the loading container 4 on described handlebar 2, the bottom of described loading container 4 is fixed on a loading rack 3, described loading rack 3 is arranged on described vehicle frame, parent-subsidiary vehicle on market is generally arranged on loading container 4 front end of parent-subsidiary vehicle body to facilitate people or the thing of looking after loading, but the loading container 4 of manned or thing is arranged on to front end and can produces application force to the front end of car body, very inconvenient while making Vehicular turn, in order to overcome this defect, the present invention installs a loading rack 3 on the vehicle frame of car body, loading container 4 is arranged on described loading rack 3, application force is transferred on vehicle frame 1 by described loading rack 3, thereby do not realize handlebar 2 is produced to application force, facilitate turning to of vehicle.
Referring to Fig. 3 and Fig. 4, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, described loading rack 3 is rotationally connected with described vehicle frame 1, said structure makes car body when turning to, described loading container 4 and described loading rack 3 can be with frame-steerings, more laborsaving when riding by said structure parent-subsidiary vehicle.
Referring to Fig. 7, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, described loading rack 3 comprises integrated stay bearing plate 311 and fixed platform 312, described fixed platform 312 is walked around described handlebar 2 and is connected with the bottom of described loading container 4, application force on loading container 4 is not acted on described handlebar 2, conveniently turn to, described fixed platform 312 is provided with reinforced rib 313 to strengthen the intensity of loading rack 3 with the junction of described stay bearing plate 311.
Referring to Fig. 2 and Fig. 3, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, on described vehicle frame 1, bearing assembly is installed, described bearing assembly comprises bearing seat 11, be arranged on the bearing in described bearing seat 11, described bearing seat 11 is connected with described loading rack 4, and described base 31 makes car body when turning to by the bearing seat 11 of built-in described bearing, described loading container 4 and described loading rack 3 can be with frame-steerings, more laborsaving when riding by said structure parent-subsidiary vehicle.
Referring to Fig. 6, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, described bearing comprises tapered roller bearing 12 and thrust ball bearing 14, described tapered roller bearing 12 is connected with described vehicle frame 1, on described vehicle frame 1, circular nut 16 is installed, described thrust ball bearing 14 is arranged in the cavity of described bearing seat 11 and 16 formation of described circular nut; Wherein, one end diameter of the roller in described tapered roller bearing 12 is slightly less than the diameter of the other end, tapered roller bearing 12 be mainly used in bearing take radial weight be main radially with axial connected load, it is large that it has load-carrying capacity, the feature that limit speed is low, the acting as of thrust ball bearing 14 support and runner wagon 2 and vehicle frame 1.
Referring to Fig. 3 and Fig. 4, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, described vehicle frame 1 is provided with a permanent seat 32, described handlebar 2 is connected with described vehicle frame 1 by described permanent seat 32, described vehicle frame 1 comprises integrated bottom 101, transitioning end 102 and top 103, the diameter of described transitioning end 102 is slightly less than the diameter of described bottom 101, the diameter on described top 103 is slightly less than the diameter of described transitioning end 102, described bearing is arranged on described transitioning end 102, and described permanent seat 32 is threaded connection with the top 103 of described vehicle frame 1; By loading container 4 is arranged on loading rack 3, described handlebar 2 is arranged on permanent seat 32, between described loading rack 3 and described permanent seat 32, there is certain gap, handlebar 2 is connected and controls vehicle frame 1 with described vehicle frame 1 by permanent seat 32 and turns to, loading container 4 is arranged on vehicle frame 1 by loading rack 3, application force is reached on vehicle frame 1, handlebar 2 is not produced to application force, facilitate turning to of vehicle.
Referring to Fig. 2, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, a hollow lid 15 is installed on described base 1, described lid 15 is connected with described bearing seat 11, described bearing assembly is arranged in described lid 15, can actv. dustproof, waterproof, extend service life of internal part.
Referring to Fig. 2 and Fig. 5, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, the both sides of described loading container 4 are provided with clamping plate 41, and described handlebar 2 is connected on described clamping plate 41, loading container 4 are carried out when turning to spacing, prevent from swinging.
Referring to Fig. 5, according to the parent-subsidiary vehicle conveniently turning to provided by the invention, described loading container 4 is connected with described handlebar 2 by driving lever 42, between described driving lever 42 and described handlebar 2, there is gap, by 42 pairs of handlebars of driving lever 2, undertaken spacingly, between described driving lever 42 and described handlebar 2, gap is set, be that driving lever 42 is not tightened, make loading container 4 in spacing, the power on loading container 4 can not act on handlebar 2, and Vehicular turn is brought inconvenience.
The structure of parent-subsidiary vehicle and principle of work are technology well known in the art, and the improvement of parent-subsidiary vehicle provided by the invention only relates to body frame structure for automotive, other parts are not changed.Therefore this specification sheets only describes in detail said structure, the miscellaneous part of parent-subsidiary vehicle and principle of work are repeated no more here.In the content basis that those skilled in the art describe at this specification sheets, can realize the parent-subsidiary vehicle conveniently turning to of the present invention.
Claims (10)
1. the parent-subsidiary vehicle conveniently turning to, comprise vehicle frame, be arranged on the handlebar on described vehicle frame and be positioned at the loading container on described handlebar, it is characterized in that: the bottom of described loading container is fixed on a loading rack, and described loading rack is arranged on described vehicle frame.
2. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 1, is characterized in that: described loading rack and described vehicle frame are rotationally connected.
3. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 1, is characterized in that: described loading rack comprises integrated stay bearing plate and fixed platform, and described fixed platform is walked around described handlebar and is connected with the bottom of described loading container.
4. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 2, is characterized in that: on described vehicle frame, bearing assembly is installed, described bearing assembly comprises bearing seat, is arranged on the bearing in described bearing seat, and described bearing seat is connected with described loading rack.
5. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 4, it is characterized in that: described bearing comprises tapered roller bearing and thrust ball bearing, described tapered roller bearing is connected with described vehicle frame, on described vehicle frame, circular nut is installed, described thrust ball bearing is arranged in the cavity of described bearing seat and the formation of described circular nut.
6. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 4, it is characterized in that: a permanent seat is installed on described vehicle frame, described handlebar is connected with described vehicle frame by described permanent seat, described vehicle frame comprises integrated bottom, transitioning end and top, the diameter of described transitioning end is slightly less than the diameter of described bottom, the diameter on described top is slightly less than the diameter of described transitioning end, described bearing is arranged on described transitioning end, and the top of described permanent seat and described vehicle frame is threaded connection.
7. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 3, is characterized in that: the junction of described fixed platform and described stay bearing plate is provided with reinforced rib.
8. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 6, is characterized in that: a hollow lid is installed on described base, and described lid is connected with described bearing seat, and described bearing assembly is arranged in described lid.
9. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 1, is characterized in that: the both sides of described loading container are provided with clamping plate, and described handlebar is connected on described clamping plate.
10. a kind of parent-subsidiary vehicle conveniently turning to as claimed in claim 9, is characterized in that: described loading container is connected with described handlebar by driving lever, between described driving lever and described handlebar, has gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089421.1A CN104058056B (en) | 2013-03-19 | 2013-03-19 | A kind of parent-subsidiary vehicle being conveniently steered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089421.1A CN104058056B (en) | 2013-03-19 | 2013-03-19 | A kind of parent-subsidiary vehicle being conveniently steered |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104058056A true CN104058056A (en) | 2014-09-24 |
| CN104058056B CN104058056B (en) | 2016-12-28 |
Family
ID=51546057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089421.1A Active CN104058056B (en) | 2013-03-19 | 2013-03-19 | A kind of parent-subsidiary vehicle being conveniently steered |
Country Status (1)
| Country | Link |
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| CN (1) | CN104058056B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI808427B (en) * | 2020-06-01 | 2023-07-11 | 美商速聯有限責任公司 | Handlebar assembly for a bicycle and accessory structure thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554080Y (en) * | 2002-04-18 | 2003-06-04 | 鲁小鸣 | Bicycle capable of mounting child's seat on cranking bar shaped handlebar stem |
| CN2841485Y (en) * | 2005-10-28 | 2006-11-29 | 张连松 | Mother and baby's special vehicle |
| JP2009521352A (en) * | 2005-09-13 | 2009-06-04 | タガ デザイン アンド デベロップメント エル・ティー・ディー | Convertible cycling equipment |
| JP2010137764A (en) * | 2008-12-12 | 2010-06-24 | Takeo Inoue | Gravity-center lowered device of bicycle |
| CN201694323U (en) * | 2010-03-17 | 2011-01-05 | 卢一雄 | Multi-functional parent-child folding bicycle |
| CN102963409A (en) * | 2012-11-02 | 2013-03-13 | 南昌大学 | Multifunctional baby carriage |
| CN203094340U (en) * | 2013-03-19 | 2013-07-31 | 宁波兴隆车业有限公司 | Mother-child bicycle convenient to steer |
-
2013
- 2013-03-19 CN CN201310089421.1A patent/CN104058056B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2554080Y (en) * | 2002-04-18 | 2003-06-04 | 鲁小鸣 | Bicycle capable of mounting child's seat on cranking bar shaped handlebar stem |
| JP2009521352A (en) * | 2005-09-13 | 2009-06-04 | タガ デザイン アンド デベロップメント エル・ティー・ディー | Convertible cycling equipment |
| CN2841485Y (en) * | 2005-10-28 | 2006-11-29 | 张连松 | Mother and baby's special vehicle |
| JP2010137764A (en) * | 2008-12-12 | 2010-06-24 | Takeo Inoue | Gravity-center lowered device of bicycle |
| CN201694323U (en) * | 2010-03-17 | 2011-01-05 | 卢一雄 | Multi-functional parent-child folding bicycle |
| CN102963409A (en) * | 2012-11-02 | 2013-03-13 | 南昌大学 | Multifunctional baby carriage |
| CN203094340U (en) * | 2013-03-19 | 2013-07-31 | 宁波兴隆车业有限公司 | Mother-child bicycle convenient to steer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI808427B (en) * | 2020-06-01 | 2023-07-11 | 美商速聯有限責任公司 | Handlebar assembly for a bicycle and accessory structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104058056B (en) | 2016-12-28 |
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Effective date of registration: 20191204 Address after: 315400 West Suburb Industrial Zone of Simen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo thriving Electromechanical Science and Technology Co Ltd Address before: 315470, Zhejiang City, Ningbo province Yuyao Si Zhen Industrial Park Patentee before: Xinglong Cycle Industrial Co Ltd, Ningbo |