CN107444457A - Foldable baby stroller - Google Patents
Foldable baby stroller Download PDFInfo
- Publication number
- CN107444457A CN107444457A CN201710786839.6A CN201710786839A CN107444457A CN 107444457 A CN107444457 A CN 107444457A CN 201710786839 A CN201710786839 A CN 201710786839A CN 107444457 A CN107444457 A CN 107444457A
- Authority
- CN
- China
- Prior art keywords
- component
- pin joint
- rod
- strut
- push
- 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.)
- Granted
Links
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
- B62B7/086—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 becoming smaller in all three dimensions
-
- 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
- B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
-
- 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
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
Abstract
The invention belongs to doll carriage technical field, disclose a kind of foldable baby stroller, including upper push-rod component, lower push-rod component, fore-stock component, after-poppet component, front component, wheel assembly, the lower end of lower push-rod component, the equal pin joint in upper end of fore-stock component is on after-poppet component, the upper end of lower push-rod component and upper push-rod component pin joint, also include strut component, sliding sleeve, link assembly and connecting rod strut component, the upper and lower ends of strut component respectively with upper push-rod component, after-poppet component pin joint, sliding sleeve is arranged on after-poppet component and coordinated with after-poppet component slippage, link assembly respectively with fore-stock component and sliding sleeve pin joint, the upper and lower ends of connecting rod strut component respectively with strut component and link assembly pin joint.By said structure, doll carriage can be folded and make it that the volume after doll carriage folding is smaller, take smaller placement space, and folding operation is not simple cumbersome, it is convenient and swift.
Description
Technical field
The present invention relates to doll carriage technical field, more particularly to a kind of foldable baby stroller.
Background technology
The doll carriage instrument indispensable as a kind of infant trip, is used by users.User exists at present
Outside firm, safety the basic demand for pursuing doll carriage, increasingly pay attention to the small volume, light, foldable of doll carriage
The features such as.Possess the doll carriage of above 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 carry.
The folding joint of existing doll carriage generally comprises fore-stock component, after-poppet component and push-rod assembly, is rolling over
When folded, due to the labyrinth of doll carriage, often fold up and bother very much, take time and effort, be not suitable for the quick of user
Needs of folding, and volume is relatively large after folding for existing doll carriage, it is impossible to suitable for narrower placement space, no
Convenient storage and carrying, can not meet the needs of user well.
The content of the invention
It is an object of the invention to provide a kind of foldable baby stroller, with solve existing doll carriage fold trouble with
And volume after folding remains unchanged larger the problem of being inconvenient to carry.
To use following technical scheme up to this purpose, the present invention：
A kind of foldable baby stroller, including be symmetrical set upper push-rod component, lower push-rod component, fore-stock group
Part, after-poppet component and it is arranged on the front component of fore-stock component lower end, is arranged on the rear wheels of after-poppet component lower end
Part, the lower end of the lower push-rod component, the equal pin joint in the upper end of fore-stock component on after-poppet component, the lower push-rod component
Upper end and upper push-rod component pin joint, in addition to strut component, sliding sleeve, link assembly and connecting rod strut component, the strut group
The upper and lower ends of part respectively with upper push-rod component, after-poppet component pin joint, the sliding sleeve be arranged on after-poppet component and with it is rear
Bracket component is slidably matched, the link assembly respectively with fore-stock component and sliding sleeve pin joint, the connecting rod strut component
Upper and lower ends respectively with strut component and link assembly pin joint.
Preferably, the lower push-rod component, fore-stock component and the different pivot pin of after-poppet component connect, and the fore-stock group
The pin joint axle of part and after-poppet component is arranged on the front end of lower push-rod component and the pin joint axle of after-poppet component.
Preferably, the pin joint axle of the strut component and after-poppet component is arranged on lower push-rod component and after-poppet component
Pin joint axle lower end；
The sliding sleeve is arranged on the pin joint axle lower end of strut component and after-poppet component；
The pin joint axle of the connecting rod strut component and link assembly is arranged on the pin joint axle of link assembly and after-poppet component
Rear end.
Preferably, symmetrical upper push-rod component, lower push-rod component, fore-stock component, after-poppet component, front wheels
Part, wheel assembly, strut component, sliding sleeve, link assembly, connecting rod strut component are interconnected to constitute sinistral carriage and right side car
Frame, the foldable baby stroller also include being used for push handle component, the support bar assembly for connecting sinistral carriage and dextral carriage
With X strut components, upper push-rod component upper end of the push handle component both ends pin joint in sinistral carriage and dextral carriage, in described
The rear and front end pin joint of strut component and the link assembly in sinistral carriage and dextral carriage, front and rear the two of the X struts component
End respectively with the after-poppet component and sliding sleeve pin joint in sinistral carriage and dextral carriage.
Preferably, the push handle component includes the left handle of mutual pin joint and right handle, the left handle pin joint is on a left side
Upper push-rod component upper end on the vehicle frame of side, upper push-rod component upper end of the right handle pin joint in dextral carriage.
Preferably, the support bar assembly includes upper strut, lower supporting rod, left step and right step, the left step
Distinguish the front portion of link assembly of the pin joint in sinistral carriage and dextral carriage, the upper strut and lower support with one end of right step
Both bars middle part rotates pin joint, the rear portion of the link assembly of the rear end pin joint of the upper strut in sinistral carriage, front end
With right step pin joint, the rear portion of the link assembly of the rear end pin joint of the lower supporting rod in dextral carriage, front end and left step pin
Connect.
Preferably, the X struts component includes front strut, rear pole and U-shaped part, the U-shaped part is provided with two and divided
Other pin joint rotates pin joint, supportted before described on the sliding sleeve in sinistral carriage and dextral carriage in the middle part of the front strut and rear pole
The front end pin joint of bar is on the after-poppet component in sinistral carriage, and rear end and the U-shaped part pin joint being pinned in dextral carriage are described
The front end pin joint of rear pole is on the after-poppet component in dextral carriage, rear end and the U-shaped part pin joint being pinned in sinistral carriage.
Preferably, the doll carriage also includes seat bar assembly and seat bar sliding sleeve, the seat bar sliding sleeve, which is pinned at down, to be pushed away
In bar assembly, the seat bar assembly and strut component pin joint, and be slidably matched with seat bar sliding sleeve.
Preferably, the doll carriage also includes preceding armrest assembly and handrail sliding sleeve, the handrail sliding sleeve, which slides, to be set
In present bar assembly, the preceding armrest assembly respectively with lower push-rod component and handrail sliding sleeve pin joint.
Preferably, being provided with first locking mechanism between the left handle and right handle, the upper push-rod component pushes away with
Second locking mechanism is provided between bar assembly, when the foldable baby stroller is in deployed condition, the first locking machine
Structure locks the left handle and right handle, and the second locking mechanism locks the foldable baby stroller.
The present invention can be folded to doll carriage by said structure and cause the volume after doll carriage folding more
It is small, smaller placement space is taken, and also folding operation is not simple cumbersome, and it is convenient and swift, effectively meet the folding of user
And storage requirement.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of foldable baby stroller of the present invention；
Fig. 2 is enlarged drawing at Fig. 1 of the present invention A；
Fig. 3 is the side view of foldable baby stroller of the present invention；
Fig. 4 is the view that foldable baby stroller of the present invention is in folding process；
Fig. 5 is the side view that foldable baby stroller of the present invention is in folding process；
Fig. 6 is the schematic diagram that foldable baby stroller of the present invention is in completely folded state.
In figure：
1st, upper push-rod component；2nd, lower push-rod component；3rd, fore-stock component；4th, after-poppet component；5th, front component；6th, trailing wheel
Component；7th, strut component；8th, sliding sleeve；9th, link assembly；10th, connecting rod strut component；11st, push handle component；12nd, support bar assembly；
13rd, X struts component；14th, seat bar assembly；15th, seat bar sliding sleeve；16th, preceding armrest assembly；17th, handrail sliding sleeve；20th, sinistral carriage；
30th, dextral carriage；11-1, left handle；11-2, right handle；12-1, upper strut；12-2, lower supporting rod；12-3, left step；12-4、
Right step；13-1, front strut；13-2, rear pole；13-3, U-shaped part；16-1, armrest seat；16-2, ribbed insert；16-3, handrail
Center tap.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
The present invention provides a kind of foldable baby stroller, and as shown in figures 1 to 6, the foldable baby stroller includes left and right
Symmetrically arranged upper push-rod component 1, lower push-rod component 2, fore-stock component 3, after-poppet component 4, it is arranged under fore-stock component 3
The front component 5 at end, the wheel assembly 6 for being arranged on the lower end of after-poppet component 4, strut component 7, sliding sleeve 8, link assembly 9, connecting rod
Strut component 10 and push handle component 11, support bar assembly 12, X struts component 13, the seat bar assembly 14 being symmetrical set, seat
Bar sliding sleeve 15, preceding armrest assembly 16 and handrail sliding sleeve 17, above-mentioned symmetrical upper push-rod component 1, lower push-rod component 2, preceding branch
Frame component 3, after-poppet component 4, front component 5, wheel assembly 6, strut component 7, sliding sleeve 8, link assembly 9, connecting rod strut group
Part 10 is interconnected to constitute sinistral carriage 20 and dextral carriage 30, wherein：
The upper end of above-mentioned lower push-rod component 2 and the pin joint of upper push-rod component 1, the lower end pin of lower push-rod component 2 are connected on after-poppet
On component 4, second locking mechanism (not shown) is provided between upper push-rod component 1 and lower push-rod component 2, by this second
Locking mechanism, when doll carriage is in deployed condition, by the second locking mechanism, doll carriage vehicle can be locked,
When carrying out the folding of doll carriage, the locking of vehicle can be released by second locking mechanism, followed by folding.Above-mentioned
The structure of two locking mechanisms enters line-locked latch-up structure to vehicle with common in the art, therefore herein no longer to its structure
Repeat.
Above-mentioned upper push-rod component 1 and the pin joint of push handle component 11, specifically, it is symmetrical and mutual to be that push handle component 11 includes
The left handle 11-1 and right handle 11-2 of pin joint, wherein left handle 11-1 pin joints are on the upper push-rod component 1 in sinistral carriage 20
End, upper push-rod component 1 upper end of the right handle 11-2 pin joints in dextral carriage 30, and in the left handle 11-1 and right handle 11-2
Between be provided with first locking mechanism (not shown), by the first locking mechanism, when doll carriage is in deployed condition,
By the first locking mechanism, left handle 11-1 and right handle 11-2 can be locked, and then user-friendly push handle component
11, when carrying out the folding of doll carriage, left handle 11-1 and right handle 11-2 locking can be released by first locking mechanism.
The structure of above-mentioned first locking mechanism enters line-locked lock with common in the art to left handle 11-1 and right handle 11-2
Determine structure, therefore no longer its structure is repeated herein.
The upper end pin joint of above-mentioned fore-stock component 3 is on after-poppet component 4, and above-mentioned lower push-rod component 2, fore-stock component
3 connect with 4 different pivot pin of after-poppet component, and the pin joint axle of wherein fore-stock component 3 and after-poppet component 4 is arranged on lower push-rod component 2
With the front end of the pin joint axle of after-poppet component 4.
The upper and lower ends of above-mentioned strut component 7 respectively with upper push-rod component 1, the pin joint of after-poppet component 4, for upper push-rod
Component 1 is supported.Specifically, the pin joint axle of above-mentioned strut component 7 and after-poppet component 4 is arranged on lower push-rod component 2 with after
The lower end of the pin joint axle of bracket component 4.Above-mentioned sliding sleeve 8 is arranged on after-poppet component 4 and is slidably matched with after-poppet component 4,
And sliding sleeve 8 is arranged on the pin joint axle lower end of strut component 7 and after-poppet component 4.Above-mentioned link assembly 9 respectively with fore-stock component
3 and the pin joint of sliding sleeve 8, the upper and lower ends of above-mentioned connecting rod strut component 10 respectively with strut component 7 and the pin joint of link assembly 9,
And the pin joint axle of connecting rod strut component 10 and link assembly 9 is arranged on the pin joint shaft rear end of link assembly 9 and after-poppet component 4.
Above-mentioned support bar assembly 12 and the rear and front end pin joint of the link assembly 9 in sinistral carriage 20 and dextral carriage 30,
Specifically, can refer to Fig. 2, the support bar assembly 12 includes upper strut 12-1, lower supporting rod 12-2, left step 12-3 and right step
12-4, wherein the front portion of link assembly 9 of the left step 12-3 one end pin joint in sinistral carriage 20, right step 12-4 one end
Both front portions of link assembly 9 of the pin joint in dextral carriage 30, above-mentioned upper strut 12-1 and lower supporting rod 12-2 middle part turns
Dynamic pin joint, and the rear portion of link assembly 9 of the upper strut 12-1 rear end pin joint in sinistral carriage 20, front end and right step 12-4
Pin joint, the rear portion of the link assembly 9 of lower supporting rod 12-2 rear end pin joint in dextral carriage 30, front end is sold with left step 12-3
Connect.
The front side both ends of above-mentioned X struts component 13 are respectively at the after-poppet component 4 in sinistral carriage 20 and dextral carriage 30
Pin joint, rear side both ends respectively with the pin joint of sliding sleeve 8 in sinistral carriage 20 and dextral carriage 30.Specifically, Fig. 2 is can refer to, above-mentioned X
Strut component 13 includes front strut 13-1, rear pole 13-2 and U-shaped part 13-3, wherein U-shaped part 13-3 is provided with two and sold respectively
It is connected on the sliding sleeve 8 in sinistral carriage 20 and dextral carriage 30, and the pin joint axle of U-shaped part 13-3, sliding sleeve 8 and link assembly 9, cunning
The pin joint axle of set 8 is coaxial.Pin joint is rotated in the middle part of above-mentioned front strut 13-1 and rear pole 13-2, front strut 13-1 front end pin joint exists
On after-poppet component 4 in sinistral carriage 20, rear end and the U-shaped part 13-3 pin joints being pinned in dextral carriage 30, rear pole 13-
2 front end pin joint is on the after-poppet component 4 in dextral carriage 30, rear end and the U-shaped part 13-3 being pinned in sinistral carriage 20
Pin joint.
In the present embodiment, above-mentioned seat bar sliding sleeve 15 is pinned on lower push-rod component 2, and seat bar assembly 14 is sold with strut component 7
Connect, and be slidably matched with seat bar sliding sleeve 15, the pin joint axle between above-mentioned seat bar assembly 14 and strut component 7 and strut component 7 and
Pin joint axle between connecting rod strut component 10 is coaxial.
Above-mentioned handrail sliding sleeve 17 is slidably arranged in a bar assembly 14, preceding armrest assembly 16 respectively with lower push-rod component 2 with
And the pin joint of handrail sliding sleeve 17.Specifically, can refer to Fig. 2, above-mentioned preceding armrest assembly 16 includes armrest seat 16-1, ribbed insert 16-2
And handrail center tap 16-3, the armrest seat 16-1 respectively with lower push-rod component 2 and the pin joint of handrail sliding sleeve 17, ribbed insert
16-2 pin joints are on armrest seat 16-1, handrail center tap 16-3 both ends and the ribbed insert 16-2 pin joints of the left and right sides.
The above-mentioned foldable baby stroller of the present invention is when folding, first by second locking mechanism by the locking of vehicle
Release, then by first locking mechanism by the latch-release between left handle 11-1 and right handle 11-2, now by left handle
11-1 and right handle 11-2 push to middle direction is folded against, and then to upper push-rod component 1 is preceding pushed, upper push-rod component 1 is then
Each component of whole doll carriage can be driven to be folded (as shown in Figure 3 and Figure 4), when upper push-rod component 1 is depressed into the limit
During position, above-mentioned doll carriage is folded and finished (shown in Fig. 5).
, only need to be by above-mentioned folding process in turn when deploying to above-mentioned foldable baby stroller, you can realize
The expansion of vehicle, then left handle 11-1 and right handle 11-2 is locked by first locking mechanism, passes through second locking mechanism
Vehicle is locked, that is, completes the expansion of doll carriage, the doll carriage can be used in user.
The present invention can be folded to doll carriage by said structure and cause the volume after doll carriage folding more
It is small, smaller placement space is taken, and also folding operation is not simple cumbersome, and it is convenient and swift, effectively meet the folding of user
And storage requirement.
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 field, may be used also on the basis of the above description
To make other changes in different forms.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 (10)
1. a kind of foldable baby stroller, including be symmetrical set upper push-rod component (1), lower push-rod component (2), preceding branch
Frame component (3), after-poppet component (4) and it is arranged on the front component (5) of fore-stock component (3) lower end, is arranged on after-poppet
The wheel assembly (6) of component (4) lower end, the lower end of the lower push-rod component (2), the equal pin joint in upper end of fore-stock component (3) exist
On after-poppet component (4), upper end and upper push-rod component (1) pin joint of the lower push-rod component (2), it is characterised in that also include
Strut component (7), sliding sleeve (8), link assembly (9) and connecting rod strut component (10), the upper and lower ends of the strut component (7)
Respectively with upper push-rod component (1), after-poppet component (4) pin joint, the sliding sleeve (8) be arranged on after-poppet component (4) and with it is rear
Bracket component (4) is slidably matched, the link assembly (9) respectively with fore-stock component (3) and sliding sleeve (8) pin joint, the company
The upper and lower ends of bar strut component (10) respectively with strut component (7) and link assembly (9) pin joint.
2. foldable baby stroller according to claim 1, it is characterised in that the lower push-rod component (2), fore-stock
Component (3) is connect with after-poppet component (4) different pivot pin, and the pin joint axle of the fore-stock component (3) and after-poppet component (4) is set
In the front end of lower push-rod component (2) and the pin joint axle of after-poppet component (4).
3. foldable baby stroller according to claim 1, it is characterised in that the strut component (7) and after-poppet
The pin joint axle of component (4) is arranged on the lower end of lower push-rod component (2) and the pin joint axle of after-poppet component (4)；
The sliding sleeve (8) is arranged on the pin joint axle lower end of strut component (7) and after-poppet component (4)；
The connecting rod strut component (10) and the pin joint axle of link assembly (9) are arranged on link assembly (9) and after-poppet component (4)
Pin joint shaft rear end.
4. foldable baby stroller according to claim 1, it is characterised in that symmetrical upper push-rod component (1),
Lower push-rod component (2), fore-stock component (3), after-poppet component (4), front component (5), wheel assembly (6), strut component
(7), sliding sleeve (8), link assembly (9), connecting rod strut component (10) are interconnected to constitute sinistral carriage (20) and dextral carriage
(30), the foldable baby stroller also includes being used for the push handle component for connecting sinistral carriage (20) and dextral carriage (30)
(11), support bar assembly (12) and X struts component (13), push handle component (11) the both ends pin joint is in sinistral carriage (20) and the right side
Upper push-rod component (1) upper end on side vehicle frame (30), the support bar assembly (12) and sinistral carriage (20) and dextral carriage
(30) the rear and front end pin joint of the link assembly (9) on, the rear and front end of the X struts component (13) respectively with sinistral carriage
(20) after-poppet component (4) and sliding sleeve (8) pin joint and in dextral carriage (30).
5. foldable baby stroller according to claim 4, it is characterised in that the push handle component (11) includes mutual
The left handle (11-1) and right handle (11-2) of pin joint, upper push-rod of left handle (11-1) pin joint in sinistral carriage (20)
Component (1) upper end, upper push-rod component (1) upper end of right handle (11-2) pin joint in dextral carriage (30).
6. foldable baby stroller according to claim 4, it is characterised in that the support bar assembly (12) includes upper
Strut (12-1), lower supporting rod (12-2), left step (12-3) and right step (12-4), the left step (12-3) and right step
The front portion of the link assembly (9) of one end difference pin joint in sinistral carriage (20) and dextral carriage (30) of (12-4), it is described on
Both strut (12-1) and lower supporting rod (12-2) middle part rotate pin joint, and the rear end pin joint of the upper strut (12-1) is in left side
The rear portion of link assembly (9) on vehicle frame (20), front end and right step (12-4) pin joint, the rear end of the lower supporting rod (12-1) are sold
The rear portion for the link assembly (9) being connected in dextral carriage (30), front end and left step (12-3) pin joint.
7. foldable baby stroller according to claim 4, it is characterised in that before the X struts component (13) includes
Strut (13-1), rear pole (13-2) and U-shaped part (13-3), the U-shaped part (13-3) is provided with two and difference pin joint is in left side
On sliding sleeve (8) on vehicle frame (20) and dextral carriage (30), rotational pin in the middle part of the front strut (13-1) and rear pole (13-2)
Connect, the front end pin joint of the front strut (13-1) is on the after-poppet component (4) in sinistral carriage (20), rear end and is pinned at the right side
U-shaped part (13-3) pin joint on side vehicle frame (30), after the front end pin joint of the rear pole (13-2) is in dextral carriage (30)
On bracket component (4), rear end and U-shaped part (13-3) pin joint being pinned in sinistral carriage (20).
8. foldable baby stroller according to claim 1, it is characterised in that the doll carriage also includes seat bar group
Part (14) and seat bar sliding sleeve (15), the seat bar sliding sleeve (15) are pinned on lower push-rod component (2), the seat bar assembly (14) with
Strut component (7) pin joint, and be slidably matched with seat bar sliding sleeve (15).
9. foldable baby stroller according to claim 8, it is characterised in that the doll carriage also includes preceding handrail
Component (16) and handrail sliding sleeve (17), the handrail sliding sleeve (17) are slidably arranged in a bar assembly (14), the preceding handrail group
Part (16) respectively with lower push-rod component (2) and handrail sliding sleeve (17) pin joint.
10. foldable baby stroller according to claim 5, it is characterised in that the left handle (11-1) pushes away with the right side
First locking mechanism is provided between (11-2), the second locking is provided between the upper push-rod component (1) and lower push-rod component (2)
Mechanism, when the foldable baby stroller is in deployed condition, the first locking mechanism by the left handle (11-1) and
Right handle (11-2) locking, the second locking mechanism lock the foldable baby stroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786839.6A CN107444457B (en) | 2017-09-04 | 2017-09-04 | Foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710786839.6A CN107444457B (en) | 2017-09-04 | 2017-09-04 | Foldable baby stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107444457A true CN107444457A (en) | 2017-12-08 |
| CN107444457B CN107444457B (en) | 2023-09-26 |
Family
ID=60495105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710786839.6A Active CN107444457B (en) | 2017-09-04 | 2017-09-04 | Foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444457B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394450A (en) * | 2018-04-01 | 2018-08-14 | 安徽顺康服饰有限公司 | A kind of foldable carriage for children |
| CN108438037A (en) * | 2018-05-15 | 2018-08-24 | 昆山威凯儿童用品有限公司 | A kind of stroller and its backrest interlinked mechanism |
| CN108502005A (en) * | 2018-05-11 | 2018-09-07 | 昆山威凯儿童用品有限公司 | A kind of foldable baby stroller |
| CN109278836A (en) * | 2018-10-12 | 2019-01-29 | 江苏荣邦科技股份有限公司 | A kind of foldable baby cart |
| CN109455215A (en) * | 2018-12-13 | 2019-03-12 | 宁波妈咪宝婴童用品制造有限公司 | Portable folding formula stroller |
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