CN207984931U - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN207984931U CN207984931U CN201820311294.3U CN201820311294U CN207984931U CN 207984931 U CN207984931 U CN 207984931U CN 201820311294 U CN201820311294 U CN 201820311294U CN 207984931 U CN207984931 U CN 207984931U
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- China
- Prior art keywords
- pivot
- connecting rod
- vehicle frame
- driver
- articulated
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Abstract
The utility model discloses a kind of baby stroller, it includes the vehicle frame with unfolded state and collapse state, the vehicle frame includes upper driver, lower driver, side handrail, front foot, the rear foot, first connecting rod, second connecting rod, third connecting rod, the subordinate end of getting on the bus is pivotally connected with end on hand of getting off by the first pivot, the side handrail front end, front foot upper end and rear foot upper end are pivotally connected by the second pivot, and the side handrail rear end is pivotally connected by third pivot and lower driver；The first connecting rod upper end is articulated in subordinate end of getting on the bus, and lower end is articulated in side handrail by the 4th pivot；The second connecting rod front end is articulated in the rear foot by the 5th pivot, and rear end is articulated in lower driver by the 6th pivot；The third connecting rod front end is articulated in front foot by the 7th pivot, and rear end is articulated in lower driver by the 8th pivot, this structure of vehicle frame when to fold each component linkage it is smooth, and it is small to fold the rear baby stroller entirety volume of timber.
Description
Technical field
The utility model is related to infant's product scope more particularly to baby strollers.
Background technology
Baby stroller is mainly used for carrying infant, and baby stroller, which generally comprises, can fold extensible vehicle frame, divide
It is not set to the front and back wheel of bottom of frame front and rear sides.Different baby strollers has different body frame structure for automotive, so that
The folding mode of vehicle frame is varied, and each component linkage of vehicle frame is convenient when in order to more save space and fold, technical staff
Various improvement are carried out to body frame structure for automotive, but there are still each component linkages of vehicle frame when folding to have some setbacks, it is bigger than normal to fold the rear volume of timber
The shortcomings that.
Utility model content
The purpose of the utility model is to overcome disadvantages mentioned above, each component of vehicle frame when one kind folds is provided and links smooth and receives
The small baby stroller of the volume of timber after conjunction.
To achieve the above object, technical solution used by the utility model is：
A kind of baby stroller includes vehicle frame with unfolded state and collapse state, is connected to the vehicle frame front lower portion
Front-wheel, be connected to the vehicle frame rear lower trailing wheel, be set on vehicle frame for the vehicle frame to be locked in unfolded state
Locking mechanism, the vehicle frame includes upper driver, lower driver, side handrail, front foot, the rear foot, first connecting rod, second connecting rod, third
Connecting rod, it is described get on the bus subordinate end with it is described get off on hand end by the first pivot be pivotally connected, the side handrail front end, front foot upper end with
The rear foot upper end is pivotally connected by the second pivot, and the side handrail rear end is pivotally connected by third pivot and the lower driver；It is described
First connecting rod upper end is articulated in the subordinate end of getting on the bus, and lower end is articulated in the side handrail by the 4th pivot；Described second connects
Bar front end is articulated in the rear foot by the 5th pivot, and rear end is articulated in the lower driver by the 6th pivot；The third connects
Bar front end is articulated in the front foot by the 7th pivot, and rear end is articulated in the lower driver by the 8th pivot；The third pivot
Axle position between first pivot and the 6th pivot, the 4th pivot between second pivot and third pivot,
The Wushu axle position is in second pivot back lower place, and the 6th pivot is between third pivot and the 8th pivot, institute
It states the 7th pivot and is located at second pivot front lower place.
The subordinate end of getting on the bus is fixedly connected on a transfer block upper end, and the first connecting rod upper end is articulated in the transfer block
Lower end.
The first connecting rod includes integrally formed first segment and second segment, when the vehicle frame is located at unfolded state, institute
It is parallel with lower driver to state first segment, the second segment is parallel with side handrail.
The vehicle frame includes left and right sides holder, and each side stand is helped including the upper driver, lower driver, side
Hand, front foot, the rear foot, first connecting rod, second connecting rod, third connecting rod.
The first connecting rod may be contained with second connecting rod, third connecting rod on the inside of the side stand.
The vehicle frame further includes that left and right ends are connected to the left and right sides holder and get on the bus the driver's cross bar held on hand,
Each side stand is both provided with a locking mechanism, and the baby stroller further includes one being set among driver's cross bar
For the operating mechanism of the locking mechanism of left and right sides holder, two steel wires of left and right, two steel wire of the left and right described in release the lock simultaneously
Upper end is all connected to operated mechanism, and lower end is connected to two locking mechanisms of left and right.
The vehicle frame further includes that left and right ends are connected to the pedal position of the left and right sides holder front foot lower part, left and right
Both ends are respectively fixedly connected with the rear foot cross bar in the left and right sides holder rear foot lower part, left and right ends are connected to the left side
The transverse bar of right two side stand second connecting rods.
Under vehicle frame unfolded state, the subordinate end of getting off is not contacted with the rear foot；Or it is described get off subordinate end against
On rear side of the rear foot；Or described get off is connected with each other between subordinate end and the rear foot, and be provided between the two for limiting
The separated limiting mechanism of both systems.
The beneficial effects of the utility model are：This structure of the utility model baby stroller vehicle frame so that when folding
Each component linkage of vehicle frame is smooth, and it is small to fold the rear baby stroller entirety volume of timber.
Description of the drawings
Fig. 1 is that the utility model baby stroller is in the floor map under unfolded state；
Fig. 2 is the floor map that the utility model baby stroller is in during folding；
Fig. 3 is that the utility model baby stroller is in the floor map under collapse state；
Fig. 4 is the stereoscopic schematic diagram of the utility model baby stroller；
Fig. 5 is that holder is in the schematic diagram during folding on the right side of the utility model baby stroller；
Fig. 6 is schematic diagram of the holder under collapse state on the right side of the utility model baby stroller；
Specific implementation mode
As shown in Fig. 1,2,3,4,5,6, the utility model baby stroller includes having unfolded state and collapse state
Vehicle frame 100, the trailing wheel 300 for being connected to 100 rear lower of the vehicle frame, is set the front-wheel 200 for being connected to 100 front lower portion of the vehicle frame
The locking mechanism for the vehicle frame 100 to be locked in unfolded state being placed on vehicle frame 100, the vehicle frame 100 include getting on the bus
Hand 1, lower driver 2, side handrail 3, front foot 4, the rear foot 5, first connecting rod 6, second connecting rod 7, third connecting rod 8,1 lower end of upper driver
It is pivotally connected by the first pivot 9 with 2 upper end of lower driver, 3 front end of the side handrail, 4 upper end of front foot and 5 upper end of the rear foot are logical
The pivot joint of the second pivot 10 is crossed, 3 rear end of the side handrail is pivotally connected by third pivot 11 and the lower driver 2；The first connecting rod 6
Upper end is articulated in 1 lower end of upper driver, and lower end is articulated in the side handrail 3 by the 4th pivot 12；Before the second connecting rod 7
End is articulated in the rear foot 5 by the 5th pivot 13, and rear end is articulated in the lower driver 2 by the 6th pivot 14；The third
8 front end of connecting rod is articulated in the front foot 4 by the 7th pivot 15, and rear end is articulated in the lower driver 2 by the 8th pivot 16；Institute
Third pivot 11 is stated between first pivot, 9 and the 6th pivot 14, the 4th pivot 12 is located at second pivot
Between 10 and third pivot 11, the 5th pivot 13 is located at 10 back lower place of the second pivot, and the 6th pivot 14 is located at
Between third pivot 11 and the 8th pivot 16, the 7th pivot 15 is located at 10 front lower place of the second pivot.
When locking mechanism is in the lock state, vehicle frame 100 is supported in unfolded state by each component of the vehicle frame 100；
When the utility model baby stroller to be folded, then locking mechanism described in release the lock rotates the upper driver 1 toward the back lower place,
It is rotated to which 6 upper end of first connecting rod is driven toward front upper place, 6 lower end of first connecting rod, which then moves down, presses side handrail 3 so that described
3 rear end of side handrail towards the close direction of the rear foot 5 toward rotating, so that the lower driver 2 moves down and rotates simultaneously and leans on
Nearside handrail 3, and moving down for lower driver 2, can drive the second connecting rod 7,8 rear end of third connecting rod to be revolved toward the back lower place
Transfer is dynamic, and 8 front end of third connecting rod can then pull front foot 4, and moving in rotation is close to the rear foot 5 (as shown in Figure 2) backward, until institute
The mutually rotation of driver 1, lower driver 2, side handrail 3, front foot 4, the rear foot 5, first connecting rod 6, second connecting rod 7, third connecting rod 8 is stated to lean on
Closely, vehicle frame 100 folds (as shown in Figure 3) completely, and the whole volume of timber is small after folding, to conducive to carry, storage.
In the present embodiment, the locking mechanism is set between the upper driver 1 and lower driver 2, is locked described in release the lock
After mechanism, upper driver 1 can rotate relative to lower driver 2.In other embodiments, the locking mechanism may also set up in vehicle frame
Between 100 two components being arbitrarily connected.The structure of the locking mechanism can be any known technology, because it is not this practicality
Novel emphasis, therefore do not repeat herein.
In the present embodiment, 1 lower end of upper driver is fixedly connected on 17 upper end of a transfer block, on the first connecting rod 6
End is articulated in 17 lower end of the transfer block.When being rotated toward the back lower place to upper driver 1,17 lower end of the transfer block is revolved toward front upper place
Turn, to drive 6 upper end of the first connecting rod to be rotated toward front upper place.The setting of the transfer block 17 can make described first
Connecting rod 6, the linkage of side handrail 3 are more smooth.
Preferably, the first connecting rod 6 includes integrally formed first segment 61 and second segment 62, in the vehicle frame 100
When unfolded state, the first segment 61 is parallel with lower driver 2, and the second segment 62 is parallel with side handrail 3, in vehicle frame
Under 100 unfolded states, in terms of the outside on left and right directions, the first connecting rod 6 cannot see that, so so that vehicle frame 100 more has
Associative perception, appearance are also beautiful.
Under 100 unfolded state of vehicle frame, 2 lower end of lower driver is not contacted with the rear foot 5；Or under the lower driver 2
End is resisted against 5 rear side of the rear foot, because thering is side handrail 3, second connecting rod 7 and the connection of third connecting rod 8 to support, lower driver
2 will not shake, can be very stable；Or be connected with each other between 2 lower end of lower driver and the rear foot 5, and be provided between the two
The limiting mechanism separated for limiting the two, the first release the lock limiting mechanism, then locking mechanism described in release the lock, can fold this practicality
Novel infant cart, to increase the safety for folding operation.
In the present embodiment, the vehicle frame 100 includes left and right sides holder 101, and each side stand 101 includes institute
State driver 1, lower driver 2, side handrail 3, front foot 4, the rear foot 5, first connecting rod 6, second connecting rod 7, third connecting rod 8, and described
One connecting rod 6 may be contained within 101 inside of the side stand with second connecting rod 7, third connecting rod 8, so that 100 appearance of entire vehicle frame
It is more overall beautiful.
The vehicle frame 100 further includes the vehicle that left and right ends are connected to 1 upper end of driver on the left and right sides holder 101
Hand cross bar 18, each side stand 101 are both provided with a locking mechanism, and the utility model baby stroller further includes a setting
Among driver's cross bar 18 for the operating mechanism 19 of the locking mechanism of left and right sides holder 101 described in release the lock simultaneously,
Two steel wires of left and right, two steel wire upper end of the left and right are all connected to operated mechanism 19, and lower end is connected to two locking machines of left and right
Structure.
When folding vehicle frame 100, the operating mechanism 19 is operated, steel wire is pulled, two locking mechanisms is controlled described in release the lock, from
And upper driver 1 and lower driver 2 can relative rotation, at this point, rotating the upper driver 1 toward the back lower place, you can fold the utility model
Baby stroller.The operating mechanism 19 or any known feasible structure, the release the lock institute by drive of steel wire
The principle for stating locking mechanism is also known.
The vehicle frame 100 further includes the pedal position that left and right ends are connected to 4 lower part of left and right sides holder front foot
20, left and right ends are respectively fixedly connected with the rear foot cross bar 21 in 5 lower part of the left and right sides holder rear foot, left and right ends connect respectively
It is connected to the transverse bar 22 of the left and right sides holder second connecting rod 7, the pedal position 20, rear foot cross bar 21 and transverse bar 22 can be with
So that vehicle frame 100 is more stable.
4 front lower portion of front foot of each side stand 101 is respectively connected with the front-wheel 200, the rear foot of each side stand 101
5 rear lowers are respectively connected with the trailing wheel 300.In other embodiments, the utility model baby stroller may be set to be three
Take turns vehicle.
In the description of above-mentioned orientation, before being where the front-wheel 200, after being where trailing wheel 300, front and back wheel 200,300
It is upper under place is, where upper driver 1, to be left and right where the left and right sides holder 101.
Claims (8)
1. a kind of baby stroller, includes vehicle frame with unfolded state and collapse state, is connected to the vehicle frame front lower portion
Front-wheel, the trailing wheel for being connected to the vehicle frame rear lower, be set on vehicle frame for the vehicle frame to be locked in unfolded state
Locking mechanism, it is characterised in that：The vehicle frame includes upper driver, lower driver, side handrail, front foot, the rear foot, first connecting rod, second
Connecting rod, third connecting rod, the subordinate end of getting on the bus are pivotally connected with the end on hand of getting off by the first pivot, the side handrail front end,
Front foot upper end is pivotally connected with the rear foot upper end by the second pivot, and the side handrail rear end passes through third pivot and the lower driver
Pivot joint；The first connecting rod upper end is articulated in the subordinate end of getting on the bus, and lower end is articulated in the side handrail by the 4th pivot；Institute
It states second connecting rod front end and the rear foot is articulated in by the 5th pivot, rear end is articulated in the lower driver by the 6th pivot；Institute
It states third connecting rod front end and the front foot is articulated in by the 7th pivot, rear end is articulated in the lower driver by the 8th pivot；Institute
Third pivot is stated between first pivot and the 6th pivot, the 4th pivot is located at second pivot and third pivot
Between axis, the Wushu axle position is located at third pivot and the 8th pivot in second pivot back lower place, the 6th pivot
Between, the 7th pivot is located at second pivot front lower place.
2. baby stroller according to claim 1, it is characterised in that：The subordinate end of getting on the bus is fixedly connected on a transfer
Block upper end, the first connecting rod upper end are articulated in the transfer block lower end.
3. baby stroller according to claim 1 or 2, it is characterised in that：The first connecting rod includes integrally formed
First segment and second segment, when the vehicle frame is located at unfolded state, the first segment is parallel with lower driver, the second segment and side
Handrail is parallel.
4. baby stroller according to claim 3, it is characterised in that：The vehicle frame includes left and right sides holder, each
The side stand includes the upper driver, lower driver, side handrail, front foot, the rear foot, first connecting rod, second connecting rod, third company
Bar.
5. baby stroller according to claim 4, it is characterised in that：The first connecting rod connects with second connecting rod, third
Bar may be contained on the inside of the side stand.
6. baby stroller according to claim 5, it is characterised in that：The vehicle frame further includes that left and right ends are separately connected
It gets on the bus the driver's cross bar held on hand in the left and right sides holder, each side stand is both provided with a locking mechanism, described
Baby stroller further includes a locking for left and right sides holder described in release the lock simultaneously being set among driver's cross bar
Operating mechanism, two steel wires of left and right of mechanism, two steel wire upper end of the left and right are all connected to operated mechanism, and lower end is connected to
Two locking mechanisms of left and right.
7. baby stroller according to claim 6, it is characterised in that：The vehicle frame further includes that left and right ends are separately connected
It is respectively fixedly connected in the left and right sides holder rear foot in the pedal position of the left and right sides holder front foot lower part, left and right ends
The rear foot cross bar of lower part, left and right ends are connected to the transverse bar of the left and right sides holder second connecting rod.
8. according to the baby stroller described in claims 1 or 2 or 4 or 5 or 6 or 7, it is characterised in that：In vehicle frame unfolded state
Under, the subordinate end of getting off is not contacted with the rear foot；Or the subordinate end of getting off is resisted against on rear side of the rear foot；Or it is described under
It is connected with each other between driver lower end and the rear foot, and is provided with the limiting mechanism separated for limiting the two between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311294.3U CN207984931U (en) | 2018-03-06 | 2018-03-06 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311294.3U CN207984931U (en) | 2018-03-06 | 2018-03-06 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984931U true CN207984931U (en) | 2018-10-19 |
Family
ID=63826368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311294.3U Active CN207984931U (en) | 2018-03-06 | 2018-03-06 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334749A (en) * | 2018-10-26 | 2019-02-15 | 昆山爱果儿童用品有限公司 | A kind of baby carriage frame and the perambulator equipped with the vehicle frame |
| CN112046591A (en) * | 2019-06-05 | 2020-12-08 | 昆山爱果儿童用品有限公司 | Infant stroller |
| TWI808660B (en) * | 2021-02-25 | 2023-07-11 | 瑞士商明門瑞士股份有限公司 | Stroller |
-
2018
- 2018-03-06 CN CN201820311294.3U patent/CN207984931U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334749A (en) * | 2018-10-26 | 2019-02-15 | 昆山爱果儿童用品有限公司 | A kind of baby carriage frame and the perambulator equipped with the vehicle frame |
| CN109334749B (en) * | 2018-10-26 | 2024-02-23 | 昆山爱果儿童用品有限公司 | Baby carriage frame and baby carriage with same |
| CN112046591A (en) * | 2019-06-05 | 2020-12-08 | 昆山爱果儿童用品有限公司 | Infant stroller |
| TWI808660B (en) * | 2021-02-25 | 2023-07-11 | 瑞士商明門瑞士股份有限公司 | Stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 200082 room 2606-68, 26F, No. 1, 588 zhuu, Longchang Road, Yangpu District, Shanghai Patentee after: BUTONG INTERNET OF THINGS TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 523660 floor 10, Minghui building, Qingxi Town, Dongguan, Guangdong 1002 Patentee before: DONGGUAN JIUYU BABY PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 108, building 7, 652 Changshou Road, Putuo District, Shanghai 200060 Patentee after: BUTONG INTERNET OF THINGS TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 588 Longchang Road, Yangpu District, Shanghai 200082_ Room 2606-68, 26th floor, No. 1 200082 Patentee before: BUTONG INTERNET OF THINGS TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |