CN108068870A - Foldable baby cart - Google Patents
Foldable baby cart Download PDFInfo
- Publication number
- CN108068870A CN108068870A CN201610990560.5A CN201610990560A CN108068870A CN 108068870 A CN108068870 A CN 108068870A CN 201610990560 A CN201610990560 A CN 201610990560A CN 108068870 A CN108068870 A CN 108068870A
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- CN
- China
- Prior art keywords
- component
- fore
- stock
- push
- assembly
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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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention belongs to stroller fields, disclose a kind of foldable baby cart, including push-rod assembly, fore-stock component, after-poppet component and it is arranged on the front component of fore-stock component lower end, the wheel assembly for being arranged on after-poppet component lower end, the equal rotational pin in upper end of the lower end and fore-stock component of push-rod assembly is connected on the upper end of after-poppet component, upper connecting rod component, lower link component and seat cushion bar assembly are further included, wherein：The upper end of the upper connecting rod component, which rotates, is pinned at the push-rod assembly, and lower end rotates and is pinned at lower link component；It is rotated at position between lower link component both ends and is pinned at the after-poppet component；The seat cushion bar assembly rotates pin joint with fore-stock component and lower link component respectively.The present invention can realize the folding of stroller easily and fast by setting upper connecting rod component, lower link component and seat cushion bar assembly, and the vehicle after folding occupies little space, and when stroller is unfolded, can preferably support vehicle.
Description
Technical field
The present invention relates to stroller technical field more particularly to a kind of foldable baby carts.
Background technology
The stroller instrument indispensable as a kind of infant trip, is used by users.User exists at present
Outside firm, safety the basic demand for pursuing stroller, increasingly pay attention to the small, light, foldable of stroller
The features such as.Possess the stroller of more than feature, can be easily placed in automobile trunk, trip bus or
On train, the volume of its occupancy can also be reduced, so as to significantly facilitate trip and carrying.
The folding joint of existing stroller generally comprises fore-stock component, after-poppet component and push-rod assembly, is rolling over
When folded, due to the labyrinth of stroller, often fold up and bother very much, take time and effort, and the space after folding accounts for
With larger, can not meet the needs of users well.
The content of the invention
It is above-mentioned existing for existing stroller to solve it is an object of the invention to provide a kind of foldable baby cart
Problem.
For this purpose, the present invention uses following technical scheme：
A kind of foldable baby cart, including push-rod assembly, fore-stock component, after-poppet component and before being arranged on
The front component of bracket component lower end, the wheel assembly for being arranged on after-poppet component lower end, the lower end of the push-rod assembly and
The equal rotational pin in upper end of fore-stock component is connected on the upper end of after-poppet component, further include upper connecting rod component, lower link component and
Seat cushion bar assembly, wherein：
The upper end of the upper connecting rod component, which rotates, is pinned at the push-rod assembly, and lower end rotates and is pinned at lower link component；
It is rotated at position between the lower link component both ends and is pinned at the after-poppet component；
The seat cushion bar assembly rotates pin joint with fore-stock component and lower link component respectively.
Preferably, first locking mechanism is equipped between the push-rod assembly and fore-stock component, the first locking machine
Structure is used to lock vehicle when the stroller is in unfolded state.
Preferably, the push-rod assembly includes pusher section and handle part, and the pusher section and handle portion
/ be equipped with second locking mechanism.
Preferably, rotational pin is connected on the fore-stock component at position between the seat cushion bar assembly both ends.
Beneficial effects of the present invention：By setting upper connecting rod component, lower link component and seat cushion bar assembly, can facilitate
Quickly realize the folding of stroller, the vehicle after folding occupies little space, and when stroller is unfolded, it can be more preferable
Support vehicle.And the above-mentioned seat cushion bar assembly of the present invention is in addition to placing seat cushion, moreover it is possible to play to entire stroller
Connection function so that the structure of entire stroller will not be excessively complicated, reduces manufacture cost.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the side view of the present invention；
Stereogram and side view when Fig. 3 and Fig. 4 is the handle part that the present invention folds push-rod assembly；
Stereogram and side view when Fig. 5 and Fig. 6 is the pusher section that the present invention folds push-rod assembly；
Fig. 7 and Fig. 8 is the stereogram and side view when foldable baby cart of the present invention folds completion.
In figure：
1st, push-rod assembly；2nd, fore-stock component；3rd, after-poppet component；4th, front component；5th, wheel assembly；6th, upper connecting rod group
Part；7th, lower link component；8th, seat cushion bar assembly；1-1, pusher section；1-2, handle part；4-1, damping part.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of foldable baby cart, and as depicted in figs. 1 and 2, which includes
Push-rod assembly 1, fore-stock component 2, after-poppet component 3, front component 4, wheel assembly 5, upper connecting rod component 6, lower link component 7
And seat cushion bar assembly 8, wherein：
The lower end rotational pin of above-mentioned push-rod assembly 1 is connected on the upper end of after-poppet component 3, specifically includes pusher section 1-1
With handle part 1-2, the wherein lower end rotational pin of pusher section 1-1 is connected on after-poppet component 3.In pusher section 1-1 with pushing away
Second locking mechanism is equipped between the 1-2 of part, which is used in pusher section 1-1 and the 1-2 exhibitions of handle part
When opening, pusher section 1-1 and handle part 1-2 are locked, concrete structure is locking relatively conventional in stroller
Structure is repeated no more in the present embodiment.
The upper end rotational pin of fore-stock component 2 is connected at the upper end of after-poppet component 3, and lower end is provided with above-mentioned front component
4。
The lower end of after-poppet component 3 is provided with above-mentioned wheel assembly 5, after-poppet component 3 and above-mentioned push-rod assembly 1 and preceding branch
It can mutually be rotated between frame component 2.
Fig. 1 is can refer to, the upper end of above-mentioned link assembly 6, which rotates, is pinned at push-rod assembly 1, and specific rotate is pinned at push rod group
At the middle part of the pusher section 1-1 of part 1, the lower end of upper connecting rod component 6, which rotates, is pinned at lower link component 7.
It is rotated at position between 7 both ends of lower link component and is pinned at after-poppet component 3, non-pin joint upper connecting rod component 6
One end of one end and seat cushion bar assembly 8 rotate pin joint.In the present embodiment, there are two the settings of lower link component 7, and is symmetrical arranged
In the inside of after-poppet component 3.It is understood that above-mentioned lower link component 7 is not necessarily arranged to two, can also set
For one.
The at one end of above-mentioned 8 non-pin joint lower link component 7 of seat cushion bar assembly rotates pin joint with fore-stock component 2, specifically
It is that pin joint fore-stock component 2 is rotated at the position between 8 both ends of seat pillar component.
It, can be real easily and fast by the setting of above-mentioned upper connecting rod component 6, lower link component 7 and seat cushion bar assembly 8
The folding of existing stroller, and the vehicle occupied space after folding is very small.
In the present embodiment, first locking mechanism is equipped between push-rod assembly 1 and fore-stock component 2, the first locking machine
Structure is used to lock vehicle when the stroller is in unfolded state, prevents from rotating between each component of stroller,
It influences to use.Since first locking mechanism is locking structure relatively conventional in stroller, repeated no more in the present embodiment.
Fig. 1 is can refer to, the damping part 4-1 positioned at both sides is arranged on above-mentioned front component 4, by setting damping portion
Part 4-1, can improve the damping effect of vehicle, and then improve comfort when baby takes.
The folding principle of the foldable baby cart of the present invention is illustrated below：
When stroller folds, the locking of first locking mechanism and second locking mechanism is released, at this time by push rod group
The handle part 1-2 of part 1 is inwardly rotated and is pushed (as shown in Figure 3 and Figure 4) to fitting with pusher section 1-1, then to
The opposite direction rotating push-rod part 1-1 of handle part 1-2 rotation directions, at this time due to upper connecting rod component 6, lower link component 7,
Pin joint relation between seat cushion bar assembly 8, pusher section 1-1, fore-stock component 2 and after-poppet component 3, in pusher section 1-
During 1 rotation, with entire fore-stock component 2, bracket component 3 is close backward for meeting, at the same time above-mentioned upper connecting rod component 6, lower link
Component 7 and seat cushion bar assembly 8 also rotate (as shown in Figure 5 and Figure 6), are rotated further pusher section 1-1, until pusher section
1-1 fits with after-poppet component 3, and fore-stock component 2 is also driven at this time fits with after-poppet component 3, completes at this time
The folding (as shown in Figure 7 and Figure 8) of vehicle.
When stroller is unfolded, opposite direction when need to only be folded according to stroller, rotating push-rod part 1-1, i.e.,
It may be such that fore-stock component 2 is unfolded with after-poppet component 3, until pusher section 1-1 turns to position when vehicle is unfolded, at this time
Fore-stock component 2 is fully deployed with after-poppet component 3, is then rotated handle part 1-2 and is extremely fully deployed with pusher section 1-1,
First locking mechanism and second locking mechanism will be locked, you can complete the expansion of stroller.
The setting that the present embodiment passes through said structure so that entirely stroller is folded up convenient and efficient, is simplifying baby
The structural strength of stroller is improved while youngster's cart structure, and improves support effect when stroller is unfolded.And
Above-mentioned seat cushion bar assembly 8 is in addition to placing seat cushion, moreover it is possible to play the connection function to entire stroller so that entire baby pushes away
The structure of vehicle will not be excessively complicated, reduces manufacture cost.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating example of the present invention, and it is pair to be not
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (4)
1. a kind of foldable baby cart, including push-rod assembly (1), fore-stock component (2), after-poppet component (3), Yi Jishe
Put fore-stock component (2) lower end front component (4), be arranged on the wheel assembly (5) of after-poppet component (3) lower end, it is described
The lower end of push-rod assembly (1) and the equal rotational pin in upper end of fore-stock component (2) are connected on the upper end of after-poppet component (3), special
Sign is, further includes upper connecting rod component (6), lower link component (7) and seat cushion bar assembly (8), wherein：
The upper end of the upper connecting rod component (6), which rotates, is pinned at the push-rod assembly (1), and lower end rotates and is pinned at lower link component
(7)；
It is rotated at position between lower link component (7) both ends and is pinned at the after-poppet component (3)；
The seat cushion bar assembly (8) rotates pin joint with fore-stock component (2) and lower link component (7) respectively.
2. foldable baby cart according to claim 1, which is characterized in that the push-rod assembly (1) and fore-stock
First locking mechanism is equipped between component (2), the first locking mechanism is used for when the stroller is in unfolded state
Lock vehicle.
3. foldable baby cart according to claim 2, which is characterized in that the push-rod assembly (1) includes pushing away
Bar part (1-1) and handle part (1-2), and the second locking is equipped between the pusher section (1-1) and handle part (1-2)
Mechanism.
4. foldable baby cart according to claim 1, which is characterized in that seat cushion bar assembly (8) both ends it
Between position at rotational pin be connected on the fore-stock component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990560.5A CN108068870A (en) | 2016-11-10 | 2016-11-10 | Foldable baby cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990560.5A CN108068870A (en) | 2016-11-10 | 2016-11-10 | Foldable baby cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108068870A true CN108068870A (en) | 2018-05-25 |
Family
ID=62153412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990560.5A Pending CN108068870A (en) | 2016-11-10 | 2016-11-10 | Foldable baby cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108068870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481624A (en) * | 2019-07-29 | 2019-11-22 | 好孩子儿童用品有限公司 | A kind of children trolley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015775A (en) * | 2014-06-04 | 2014-09-03 | 好孩子儿童用品有限公司 | Stroller |
| CN205239595U (en) * | 2015-12-18 | 2016-05-18 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN205652187U (en) * | 2016-04-29 | 2016-10-19 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN205652180U (en) * | 2016-04-20 | 2016-10-19 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN205661505U (en) * | 2016-04-20 | 2016-10-26 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN206297597U (en) * | 2016-11-10 | 2017-07-04 | 昆山威凯儿童用品有限公司 | Foldable baby go-cart |
-
2016
- 2016-11-10 CN CN201610990560.5A patent/CN108068870A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015775A (en) * | 2014-06-04 | 2014-09-03 | 好孩子儿童用品有限公司 | Stroller |
| CN205239595U (en) * | 2015-12-18 | 2016-05-18 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN205652180U (en) * | 2016-04-20 | 2016-10-19 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN205661505U (en) * | 2016-04-20 | 2016-10-26 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN205652187U (en) * | 2016-04-29 | 2016-10-19 | 昆山威凯儿童用品有限公司 | Collapsible baby's shallow |
| CN206297597U (en) * | 2016-11-10 | 2017-07-04 | 昆山威凯儿童用品有限公司 | Foldable baby go-cart |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481624A (en) * | 2019-07-29 | 2019-11-22 | 好孩子儿童用品有限公司 | A kind of children trolley |
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