CN103350732A - Child's tricycle - Google Patents
Child's tricycle Download PDFInfo
- Publication number
- CN103350732A CN103350732A CN2013102381319A CN201310238131A CN103350732A CN 103350732 A CN103350732 A CN 103350732A CN 2013102381319 A CN2013102381319 A CN 2013102381319A CN 201310238131 A CN201310238131 A CN 201310238131A CN 103350732 A CN103350732 A CN 103350732A
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- seat board
- section
- mounting
- bracket
- crosspiece
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- 238000012856 packing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a child's tricycle which comprises a seat frame, a front wheel, a bicycle handlebar, a back wheel bracket, two back wheels, and a seat board, wherein the seat frame is Z-shaped and is divided into three sections namely an upper cross section, a middle vertical section and a lower cross section; the seat board is arranged on the upper cross section of the seat frame; a seat board support bracket is fixed with the bottom of the seat board; the seat board support bracket is movably connected with one ends of connecting rods; the other ends of the connecting rods are movably connected with the upper cross section of the seat frame; the two back wheels are mounted on the back wheel bracket; the back wheel bracket is divided into a left bracket and a right bracket; the left bracket and the right bracket are connected with the bottom of the lower cross section of the seat frame; pedals are inserted into two sides of the lower cross section; the pedals can be folded upward along two sides of the lower cross section. According to the child's tricycle, frontward and backward, and the upward and downward adjustment of the seat board can be realized through the adjustment of a seat board underframe; as two ends of the connecting rods are movably connected with the upper cross section of the seat frame and the bottom part of the seat board support bracket, the connecting rods can be driven to move in the circumferential direction around pivots or pin shafts by pulling the seat board, so as to allow the seat board to be adjusted frontward and backward, and upward and downward to be suitable for children with different heights to ride.
Description
Technical field
The present invention relates to a kind of child's tricycle.
Background technology
Child's tricycle is a kind of toy that children comparatively like, and the children of each age group can both be with obtaining.Because children's growth is comparatively rapid now, just having bought soon three-wheel vehicle may just be not suitable for child and ridden, mainly be between child's height and vehicle seat and the handle gap have been arranged, so just must buy three-wheel vehicle that new suitable child rides, thereby not only cause waste but also the head of a family is formed larger economic pressures.
Summary of the invention
The purpose of this invention is to provide a kind of three-wheel vehicle that can be fit to different height children, realize that by the adjustment to the three-wheel vehicle seat board adjusting to the child's tricycle height enables to be fit to different height children and rides.
The technical solution used in the present invention is:
A kind of child's tricycle, comprise mounting, front-wheel support, front-wheel, handlebar, rear wheel support, two trailing wheels, seat board, described mounting is Z-shaped and is divided into three sections, upper crosspiece, in perpendicular section and lower crosspiece, be provided with seat board on the upper crosspiece of mounting, the seat board bottom is fixed with the seat board carriage, and the seat board carriage is flexibly connected an end of connecting rod, and the other end of connecting rod is flexibly connected the upper crosspiece of mounting, described front-wheel is installed on the front-wheel support, two trailing wheels are installed on the rear wheel support, and rear wheel support is divided into left socle and right support, and left socle and right support are connected to the bottom of crosspiece under the mounting, lower crosspiece both sides are plugged with pedal, and pedal can make progress along lower crosspiece both sides folding.
Be fixed with trunnion on the described seat board carriage, an end of connecting rod is fixed on the trunnion by jump ring and packing ring, and the other end of connecting rod is flexibly connected the upper crosspiece of mounting by bearing pin.
Be fixed with bicycle basket on the described front-wheel support.
The seat board of child's tricycle of the present invention can be realized by the adjustment of seat board underframe front and back and adjusting up and down, because the connecting rod two ends are movably connected in the bottom of upper crosspiece and the seat board carriage of mounting, it is just can drivening rod circumferentially movable around pivot or bearing pin to pull seat board, like this so that seat board can before and after and up-down adjustment, can be fit to different height children and ride.Descend in addition the crosspiece both sides to be plugged with pedal, pedal can make progress along lower crosspiece both sides folding; So both can obsolete the time, save the space, simultaneously also can be so that pin can have the space of enough stretching, extensions.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is construction profile scheme drawing of the present invention.
Fig. 3 is part blast structural representation one of the present invention.
Fig. 4 is part blast structural representation two of the present invention.
Fig. 5 is part blast structural representation three of the present invention.
Fig. 6 is the structural representation of mounting of the present invention.
The specific embodiment
Such as Fig. 1-6, a kind of child's tricycle, comprise mounting 7, front-wheel support 11, front-wheel 12, handlebar 13, rear wheel support, two trailing wheels 1,2, seat board 8, described mounting 7 is Z-shaped and is divided into three sections, upper crosspiece 71, in perpendicular section 72 and lower crosspiece 73, be provided with seat board 8 on the upper crosspiece 71 of mounting 7, seat board 8 bottoms are fixed with seat board carriage 9, seat board carriage 9 is flexibly connected an end of connecting rod 10, the other end of connecting rod 10 is flexibly connected the upper crosspiece 71 of mounting 7, and described front-wheel 12 is installed on the front-wheel support 11, two trailing wheels 1,2 are installed on the rear wheel support, rear wheel support is divided into left socle 5 and right support 6, left socle 5 and right support 6 are connected to the bottom of crosspiece 73 under the mounting, and lower crosspiece 73 both sides are plugged with pedal 3,4, pedal 3,4 can make progress along lower crosspiece 73 both sides folds.
Such as Fig. 1, the front end of the upper crosspiece 71 of mounting 7 and front-wheel support 11 are fixing, and front-wheel 12 is installed in front-wheel support 11 lower ends, and front-wheel support 11 upper end installation cars are 13; Such as Fig. 4, lower crosspiece 73 both sides of mounting 7 are provided with two pedals 3, pedal 4, are fixed with hinge 34 on pedal 3, the pedal 4, and hinge 34 is plugged on the lower crosspiece 73, and the pedal 3 on both sides, pedal 4 can be upwards folding along lower crosspiece 73 both sides by hinge 34.When using car, fold up and can with the spatial spread of underfooting, can save the space in the time of obsolete like this.
Such as Fig. 3, seat board 8 is hollow rectangular housing shape, its bottom is fixed with seat board carriage 9, seat board carriage 9 is fixed on the seat board 8 by screw 29 and nut 19, be fixed with two pivots 15 on the seat board carriage 9, such as Fig. 5,6, pass through an end of jump ring 16 and packing ring 17 stationary links 10 on the pivot 15, the other end of connecting rod 10 is fixed on the bearing pin 18 by pin 20, and bearing pin 18 two ends are fixed in the hollow housing 74 of mounting 7 upper crosspieces 71; The two ends of connecting rod 10 can be rotated around pivot 15 and bearing pin 18 like this, after rotating, connecting rod 10 just can drive seat board carriage 9, and then drive seat board 8 rotates, seat board 8 just can before and after adjusting up and down, adjust to simultaneously certain position, the two ends of connecting rod 10 can prop up on the housing of the housing of seat board 8 and mounting 7, like this to 10 restrictions of connecting rod positioning action.
Such as Fig. 4, two trailing wheels 1,2 are installed on the rear wheel support, rear wheel support is divided into left socle 5 and right support 6, left socle 5 and right support 6 are connected to the bottom of crosspiece 73 under the mounting, left socle 5 and right support 6 have former and later two, by screw 22 all supports and trailing wheel are fixed, and two left socles 5 and two right supports 6 link together by four screws 23 and connecting panel 24, and be fixed on together the bottom of lower crosspiece 73, also be fixed with bumper 25 by screw 26 on the support simultaneously.Three-wheel vehicle can be realized advancing by the feet step on the ground, also can load onto storage battery, advances by driven by power.
Claims (3)
1. child's tricycle, it is characterized in that, comprise mounting (7), front-wheel support (11), front-wheel (12), handlebar (13), rear wheel support, two trailing wheels (1,2), seat board (8), described mounting (7) is Z-shaped and is divided into three sections, upper crosspiece (71), in perpendicular section (72) and a lower crosspiece (73), be provided with seat board (8) on the upper crosspiece (71) of mounting (7), seat board (8) bottom is fixed with seat board carriage (9), seat board carriage (9) is flexibly connected an end of connecting rod (10), the other end of connecting rod (10) is flexibly connected the upper crosspiece (71) of mounting (7), described front-wheel (12) is installed on the front-wheel support (11), two trailing wheels (1,2) be installed on the rear wheel support, rear wheel support is divided into left socle (5) and right support (6), left socle (5) and right support (6) are connected to the bottom of crosspiece under the mounting (73), and lower crosspiece (73) both sides are plugged with pedal (3,4), pedal (3,4) can make progress along lower crosspiece (73) both sides folding.
2. a kind of child's tricycle according to claim 1, it is characterized in that, be fixed with trunnion (15) on the described seat board carriage (9), one end of connecting rod (10) is fixed on the trunnion (15) by jump ring (16) and packing ring (17), and the other end of connecting rod (10) is flexibly connected the upper crosspiece (71) of mounting (7) by bearing pin (18).
3. a kind of child's tricycle according to claim 1 is characterized in that, is fixed with bicycle basket (14) on the described front-wheel support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238131.9A CN103350732B (en) | 2013-06-14 | 2013-06-14 | A kind of child's tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310238131.9A CN103350732B (en) | 2013-06-14 | 2013-06-14 | A kind of child's tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350732A true CN103350732A (en) | 2013-10-16 |
| CN103350732B CN103350732B (en) | 2015-08-26 |
Family
ID=49307182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310238131.9A Active CN103350732B (en) | 2013-06-14 | 2013-06-14 | A kind of child's tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103350732B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416483A (en) * | 2016-01-23 | 2016-03-23 | 叶林森 | Mini folding electric bicycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1011347A7 (en) * | 1997-09-02 | 1999-07-06 | Wostyn Lucien | Universal bicycle with multifunction front fork, frame, saddle connection and rear fork |
| US20070164529A1 (en) * | 2006-01-10 | 2007-07-19 | Tim Lin | Walker assembled and detached easily and rapidly |
| CN202754075U (en) * | 2012-07-20 | 2013-02-27 | 娃乐都儿童用品(昆山)有限公司 | Seating toy |
| CN203306167U (en) * | 2013-06-14 | 2013-11-27 | 浙江群鹰车业有限公司 | Tricycle for children |
-
2013
- 2013-06-14 CN CN201310238131.9A patent/CN103350732B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1011347A7 (en) * | 1997-09-02 | 1999-07-06 | Wostyn Lucien | Universal bicycle with multifunction front fork, frame, saddle connection and rear fork |
| US20070164529A1 (en) * | 2006-01-10 | 2007-07-19 | Tim Lin | Walker assembled and detached easily and rapidly |
| CN202754075U (en) * | 2012-07-20 | 2013-02-27 | 娃乐都儿童用品(昆山)有限公司 | Seating toy |
| CN203306167U (en) * | 2013-06-14 | 2013-11-27 | 浙江群鹰车业有限公司 | Tricycle for children |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416483A (en) * | 2016-01-23 | 2016-03-23 | 叶林森 | Mini folding electric bicycle |
| CN105416483B (en) * | 2016-01-23 | 2018-08-07 | 叶林森 | Minitype folding electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103350732B (en) | 2015-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 321403 Zhejiang city of Lishui province Jinyun County Xinbi Industrial Park New Road No. 3 Applicant after: ZHEJIANG QUNYING VEHICLES Co.,Ltd. Address before: 321403 Zhejiang city of Lishui province Jinyun County Xinbi Industrial Park New Road No. 3 Applicant before: ZHEJIANG QUNYING VEHICLE INDUSTRY Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Tou Ziqi Inventor after: Yan Kewei Inventor before: Tou Zike |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DOU ZIKE TO: DOU ZIQI YAN KEWEI Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG QUNYING VEHICLE CO., LTD. TO: ZHEJIANG QUNYING VEHICLES CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A children's tricycle Effective date of registration: 20231218 Granted publication date: 20150826 Pledgee: Agricultural Bank of China Limited Jinyun County sub branch Pledgor: ZHEJIANG QUNYING VEHICLES Co.,Ltd. Registration number: Y2023980071821 |