CN201325470Y - Folding baby buggy - Google Patents
Folding baby buggy Download PDFInfo
- Publication number
- CN201325470Y CN201325470Y CN200820199634.4U CN200820199634U CN201325470Y CN 201325470 Y CN201325470 Y CN 201325470Y CN 200820199634 U CN200820199634 U CN 200820199634U CN 201325470 Y CN201325470 Y CN 201325470Y
- Authority
- CN
- China
- Prior art keywords
- foot lever
- handspike
- homonymy
- pair
- sliding part
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/068—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by sliding a bushing along a rod, e.g. like folding means of an umbrella
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/062—Coupling unit between front wheels, rear wheels and handle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
本实用新型公开了一种折叠式儿童推车，其车架包含：左右一对手推杆；上端部与所述手推杆的下端部相绕第一转动轴转动连接的前脚杆，所述前轮安装在该前脚杆的下端部，沿该前脚杆的延伸方向滑动地设置有一滑动件；上端部与所述前脚杆的上端部相绕第二转动轴转动连接的后脚杆，所述后轮安装在该后脚杆的下端部；两端部分别与所述手推杆的中部以及所述滑动件相转动连接的侧连杆；两端部分别与所述后脚杆的中部以及所述滑动件相转动连接的座杆。本实用新型通过采用上述技术方案，大大减少了折叠所需的杆件数量，结构原理简单，在展开状态下的外观简洁大方，折叠后的形状规整、体积小，能够被放进手提箱里。
The utility model discloses a foldable children's stroller, the vehicle frame of which comprises: a pair of left and right hand push rods; a front foot rod whose upper end is rotatably connected with the lower end of the hand push rod around a first rotation axis; The wheel is mounted on the lower end of the front foot bar, and a slider is provided to slide along the extension direction of the front foot bar; Installed on the lower end of the rear foot rod; the two ends are respectively connected to the middle part of the push rod and the sliding part; the two ends are respectively connected to the middle part of the rear foot rod and the sliding part Pivot-connected seatpost. The utility model greatly reduces the number of rods required for folding by adopting the above-mentioned technical scheme. The structure principle is simple, and the appearance in the unfolded state is simple and generous. After folding, the shape is regular and the volume is small, and it can be put into a suitcase.
Description
Technical field
The utility model relates to a kind of Foldable baby trolley.
Background technology
Present Foldable baby trolley owing to pursue the attractive in appearance of various functions and profile, causes the general more complicated of its structure, and the volume after folding is also relatively heavier, shape is irregular, takes up an area of bigger when depositing.
Summary of the invention
The purpose of this utility model provides the Foldable baby trolley that a kind of outward appearance is neat, volume after folding is little, simple in structure.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Foldable baby trolley, comprise vehicle frame, be arranged on this bottom of frame front-wheel and trailing wheel, described vehicle frame can be locked in the lockout mechanism under the deployed condition.Described vehicle frame comprises: the pair of right and left handspike; Bottom foot lever before the pair of right and left that first turning cylinder is rotationally connected of upper end and the described handspike of homonymy, described front-wheel is installed in the bottom of described preceding foot lever, every described before on the foot lever, along should before the bearing of trend of foot lever be provided with a sliding part slidably; Upper end foot lever after the pair of right and left that second turning cylinder is rotationally connected of foot lever before upper end and homonymy described, described trailing wheel is installed in the bottom of described back foot lever; Both ends respectively with the described sliding part of the middle part of the described handspike of homonymy and the homonymy bonded assembly pair of right and left side connecting rod that rotates; Both ends respectively with the described sliding part of the middle part of the described back foot lever of homonymy and the homonymy bonded assembly pair of right and left seat bar that rotates.
Described first turning cylinder and described second turning cylinder coincide.
Described lockout mechanism is arranged between described handspike and the described preceding foot lever.
Described handspike is made of upper boom that is in axial sliding connection and the lower beam along described handspike.
Described sliding part is one, offers guide groove before described on the foot lever, and an end of described axle is inserted in the described guide groove and along this guide groove and slides.
The utility model has significantly reduced folding required rod member quantity by adopting technique scheme, and structural principle is simple, the outward appearance simplicity generosity under deployed condition, and the shape after folding is regular, volume is little, can be put in the suitcase.
Description of drawings
Accompanying drawing 1 is the block diagram of the utility model under deployed condition;
Accompanying drawing 2 is the rod member connection structure scheme drawing of the utility model under deployed condition;
Accompanying drawing 3 is the left view of the utility model in folding process;
Accompanying drawing 4 is that the A-A of accompanying drawing 3 is to cutaway view;
Accompanying drawing 5 is that the A-A of the utility model under folded state is to cutaway view;
Accompanying drawing 6 is the rod member connection structure scheme drawing of the utility model in folding process;
Accompanying drawing 7 is the rod member connection structure scheme drawing of the utility model under folded state.
Wherein: 2, front-wheel; 3, trailing wheel; 4, rotary joint; 5, handspike; 6, preceding foot lever; 7, back foot lever; 8, side connecting rod; 9, seat bar; 10, axle; 11, guide groove; 12, upper boom; 13, lower beam; 14, button; A, first turning cylinder; B, second turning cylinder.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described.
Shown in accompanying drawing 1,2, the children trolley in the present embodiment, its vehicle frame comprises:
Pair of right and left handspike 5;
The preceding foot lever 6 that upper end and handspike 5 bottoms of homonymy are rotationally connected around the first turning cylinder a, a pair of front-wheel 2 is installed in the bottom of this a pair of preceding foot lever 6 respectively, offer guide groove 11 in the inboard of preceding foot lever 6, in this guide groove 11, be inserted with an axle 10, this axle 10 can slide along guide groove 11, thereby can slide along the bearing of trend of preceding foot lever 6;
The back foot lever 7 that upper end and preceding foot lever 6 upper ends of homonymy are rotationally connected around the second turning cylinder b, pair of rear wheels 3 are installed in the bottom of this a pair of back foot lever 6 respectively;
The middle part of rearward end and the homonymy handspike 5 bonded assembly side connecting rod 8 that rotates;
The middle part of the foot lever 7 bonded assembly seat bar 9 that rotates behind rearward end and the homonymy.
Wherein, the leading section of side connecting rod 8 rotates by axle 10 with the leading section of seat bar 9 and is connected, thereby makes that the leading section of these two rod members all can be along guide groove 11, along the bearing of trend slip of preceding foot lever 6.
On shape, preceding foot lever 6 rotates by rotary joint 4 with handspike 5 and is connected, and the second turning cylinder b is positioned at the bottom of this rotary joint 4.
When being in deployed condition following time, the bearing of trend of side connecting rod 8 parallels with preceding foot lever 6, and the second half section that is the seat bar 9 of " ヘ " font parallels with back foot lever 7.Therefore look from the side, the inboard of foot lever 6 before side connecting rod 8 is hidden in, the second half section of seat bar 9 is hidden in the inboard of back foot lever 7, makes the profile simplicity generosity of whole vehicle frame, and shape is regular.Preceding half section of seat bar 9 is level, and from continuing to stretch out towards the place ahead with the point of connection position of axle 10, the seat of go-cart is just laid preceding half section of present bar 9.
Along with further carrying out of folding process, handspike 5, preceding foot lever 6, back foot lever 7 are folded into substantially parallel shape, shown in accompanying drawing 5,7.Front-wheel 2 is also drawn close together with trailing wheel 3.Go-cart after so folding is looked from the side and is regular trapezoidal, and thickness is little, can be put in the suitcase to be easy to carry.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (5)
1, a kind of Foldable baby trolley, the front-wheel (2) that comprise vehicle frame, is arranged on this bottom of frame with trailing wheel (3), described vehicle frame can be locked in the lockout mechanism under the deployed condition, it is characterized in that:
Described vehicle frame comprises:
Pair of right and left handspike (5);
Bottom foot lever (6) before the pair of right and left that first turning cylinder (a) is rotationally connected of upper end and the described handspike (5) of homonymy, described front-wheel (2) is installed in the bottom of described preceding foot lever (6), every described before on the foot lever (6), along should before the bearing of trend of foot lever (6) be provided with a sliding part slidably;
Upper end foot lever (7) after the pair of right and left that second turning cylinder (b) is rotationally connected of foot lever (6) before upper end and homonymy described, described trailing wheel (3) is installed in the bottom of described back foot lever (7);
Both ends respectively with the described sliding part of the middle part of the described handspike (5) of homonymy and the homonymy bonded assembly pair of right and left side connecting rod (8) that rotates;
Both ends respectively with the described sliding part of the middle part of the described back foot lever (7) of homonymy and the homonymy bonded assembly pair of right and left seat bar (9) that rotates.
2, Foldable baby trolley according to claim 1 is characterized in that: described first turning cylinder (10) coincides with described second turning cylinder (10).
3, Foldable baby trolley according to claim 1 is characterized in that: described lockout mechanism is arranged between described handspike (5) and the described preceding foot lever (6).
4, Foldable baby trolley according to claim 1 is characterized in that: described handspike (5) is made of to the upper boom (12) and the lower beam (13) of sliding block joint the axle (10) along described handspike (5).
5, Foldable baby trolley according to claim 1, it is characterized in that: described sliding part is one (10), offer guide groove (11) on the foot lever before described (6), an end of described axle (10) is inserted in the described guide groove (11) and along this guide groove (11) and slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820199634.4U CN201325470Y (en) | 2008-12-15 | 2008-12-15 | Folding baby buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820199634.4U CN201325470Y (en) | 2008-12-15 | 2008-12-15 | Folding baby buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325470Y true CN201325470Y (en) | 2009-10-14 |
Family
ID=41177447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820199634.4U Expired - Fee Related CN201325470Y (en) | 2008-12-15 | 2008-12-15 | Folding baby buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325470Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2398687A4 (en) * | 2009-02-12 | 2013-12-18 | Clek Inc | Foldable stroller |
| EP2479083A3 (en) * | 2011-01-25 | 2014-06-25 | Jane, S.A. | Device applicable to the folding of infant car seats |
| WO2015093999A1 (en) | 2013-12-18 | 2015-06-25 | Zyevolution - Investigação E Desenvolvimento, S.A. | Collapsible frame for stroller |
| EP2873588A4 (en) * | 2013-06-20 | 2016-03-09 | Unitron Entpr Zhuhai Co Ltd | Stroller |
| CN106347443A (en) * | 2016-09-30 | 2017-01-25 | 东莞硕仕儿童用品有限公司 | A foldable baby trolley |
| DE102016120455B4 (en) | 2015-11-23 | 2024-02-01 | Wonderland Nurserygoods Company Limited | Stroller device |
-
2008
- 2008-12-15 CN CN200820199634.4U patent/CN201325470Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2398687A4 (en) * | 2009-02-12 | 2013-12-18 | Clek Inc | Foldable stroller |
| EP2479083A3 (en) * | 2011-01-25 | 2014-06-25 | Jane, S.A. | Device applicable to the folding of infant car seats |
| EP2873588A4 (en) * | 2013-06-20 | 2016-03-09 | Unitron Entpr Zhuhai Co Ltd | Stroller |
| US9701333B2 (en) | 2013-06-20 | 2017-07-11 | Unitron Enterprises Zhuhai Co., Ltd. | Stroller |
| WO2015093999A1 (en) | 2013-12-18 | 2015-06-25 | Zyevolution - Investigação E Desenvolvimento, S.A. | Collapsible frame for stroller |
| DE102016120455B4 (en) | 2015-11-23 | 2024-02-01 | Wonderland Nurserygoods Company Limited | Stroller device |
| CN106347443A (en) * | 2016-09-30 | 2017-01-25 | 东莞硕仕儿童用品有限公司 | A foldable baby trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |