CN207916932U - A kind of perambulator - Google Patents
A kind of perambulator Download PDFInfo
- Publication number
- CN207916932U CN207916932U CN201721527509.7U CN201721527509U CN207916932U CN 207916932 U CN207916932 U CN 207916932U CN 201721527509 U CN201721527509 U CN 201721527509U CN 207916932 U CN207916932 U CN 207916932U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- fixed seat
- foot
- driver
- locking mechanism
- 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
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of perambulator, it includes having collapse state and the vehicle frame of unfolded state, it is respectively arranged at the front-wheel and trailing wheel of vehicle frame front and rear part lower end, retracting mechanism for making the vehicle frame be converted between collapse state and unfolded state, the vehicle frame includes fixed seat, driver, front foot, the rear foot, interlocking bar, the driver lower end can be connected to fixed seat upper and lower sides up or down relatively respectively with front foot upper end, the rear foot upper end is articulated in the front foot upper end, the interlocking bar front end is articulated on the downside of the fixed seat, rear side is articulated in the rear foot；When vehicle frame folds, the driver moves down, front foot is up moved, and front foot is when up move, the rear foot is driven and upper end is up moved, and lower end is rotated towards fixed seat, so the vehicle frame whole height after folding is relatively low, and overall width is also narrow, to which the volume of timber after the utility model baby-carrier folding is very small.
Description
Technical field
The utility model is related to infant's product scope more particularly to perambulators.
Background technology
Perambulator generally includes have collapse state and the vehicle frame of unfolded state, and the concrete structure of vehicle frame is not only related to exhibition
Whether stablize under open state, be also relate to the volume size after folding, the volume after folding is smaller more to be facilitated storage, transports, take
Band.
Utility model content
The purpose of this utility model is to provide a kind of perambulator, vehicle frame fold after volume very little.
To achieve the above object, technical solution used by the utility model is：
A kind of novel baby carriage includes vehicle frame with collapse state and unfolded state, is set under the vehicle frame front
The front-wheel at end, the trailing wheel for being set to vehicle frame rear portion lower end, be set on the vehicle frame for so that the vehicle frame is being received
The retracting mechanism converted between conjunction state and unfolded state, the vehicle frame include a fixed seat, driver, front foot, the rear foot, linkage
Bar, the driver lower end can be connected to up or down relatively on the upside of the fixed seat, the front foot upper end can relatively on move down
It is connected to dynamicly on the downside of the fixed seat, the rear foot upper end is articulated in the front foot upper end, and the interlocking bar front end is articulated in
On the downside of the fixed seat, the rear foot is articulated on rear side of interlocking bar.
Front and back two relatively parallel accommodating cavities are provided in the fixed seat, two accommodating cavities are along the fixed seat
Extending direction extends, and is separated by a partition board between two accommodating cavities, before the driver lower end is connected in accommodating cavity, before described
Foot upper end is connected in rear accommodating cavity；And it is provided on the rear accommodating cavity rear wall and extends along the fixed seat extending direction
Long slot bore, the rear foot upper end pass through stretch into after the long slot bore it is described after be pivotally connected with the front foot upper end in accommodating cavity.
The vehicle frame further includes a fixinig plate, and the rear accommodating cavity is stretched into the fixinig plate front end after passing through the long slot bore
Interior to be pivotally connected with the front foot upper end, rear end is pivotally connected with the rear foot upper end.
The vehicle frame retracting mechanism includes being set between the driver and fixed seat to be used to limit the two relatively up and down
Mobile first locking mechanism, be set to the front foot, fixed seat, the rear foot, interlocking bar arbitrarily between the two for limiting before
The foot second locking mechanism moved up and down opposite with fixed seat, the vehicle frame retracting mechanism further include being set on the vehicle frame
It is used to unlock second locking mechanism for unlocking the first unlocking mechanism of the first locking mechanism, being set on the vehicle frame
The second unlocking mechanism, and the driver to move down is unable to second locking mechanism described in release the lock.
First unlocking mechanism is set to the driver above or is set in the fixed seat.
Second unlocking mechanism is set on the driver or the fixed seat or the interlocking bar or the rear foot.
The vehicle frame includes left and right sides holder, each side stand include the fixed seat, driver, front foot, after
Foot, interlocking bar, first locking mechanism, second locking mechanism, the vehicle frame further include that left and right ends are separately connected both sides stent car
The driver's transverse tube held on hand, first unlocking mechanism are set on driver's transverse tube, and first unlocking mechanism can be same
The first locking mechanism of two side stands of Shi Xiesuo.
The vehicle frame further includes the transverse pipe that left and right ends are connected to two side stand interlocking bar rear ends, second solution
Latch mechanism is set in the transverse pipe, and second unlocking mechanism can unlock the second locking mechanism of two side stands simultaneously.
The transverse pipe and the interlocking bar of two side stands are integrally formed.
The vehicle frame further includes frame rail, the left and right two that left and right ends are respectively fixedly connected on the downside of the rack fixing seat of both sides
End is respectively fixedly connected with the rear foot connecting rod on the downside of the two side stand rear feet.
The beneficial effects of the utility model are：Driver can be relatively fixed seat with front foot and move up and down, when being folded to vehicle frame,
The driver moves down, and front foot is up moved, and also rear foot upper end is driven up to move when front foot is up moved, so
After vehicle frame folds completely, the vehicle frame whole height after folding is relatively low, along with the rear foot is rotated close to fixed seat, so folding
Vehicle frame overall width afterwards is also narrow, to which the volume after the utility model baby-carrier folding is very small, store, transport, carry it is non-
It is often convenient.
Description of the drawings
Fig. 1 is the schematic diagram under the utility model perambulator unfolded state；
Fig. 2 is that the utility model perambulator driver is relatively fixed the schematic diagram that seat is moved to lowest positions；
Fig. 3 is the schematic diagram during the utility model baby-carrier folding；
Fig. 4 is the schematic diagram after the utility model perambulator folds completely；
Fig. 5 is the stereoscopic schematic diagram under the utility model perambulator unfolded state.
Specific implementation mode
As shown in Figure 1,2,3, 4, the utility model perambulator include have collapse state and the vehicle frame of unfolded state 100,
It is set to the front-wheel 200 of 100 front lower ends of the vehicle frame, the trailing wheel 300 for being set to 100 rear portion lower end of the vehicle frame, is set to
The retracting mechanism for making the vehicle frame 100 be converted between collapse state and unfolded state on the vehicle frame 100, it is described
Vehicle frame 100 includes a fixed seat 1, driver 2, front foot 3, the rear foot 4, interlocking bar 5, and 2 lower end of the driver can relatively up or down
It is connected to 1 upside of the fixed seat, 3 upper end of the front foot can be connected to 1 downside of the fixed seat up or down relatively, described
4 upper end of the rear foot is articulated in 3 upper end of the front foot, and 5 front end of the interlocking bar is articulated in 1 downside of the fixed seat, interlocking bar rear side
It is articulated in the rear foot 4.
Front and back two relatively parallel accommodating cavities are provided in the fixed seat 1, two accommodating cavities prolong along the fixed seat 1
Direction extension is stretched, and (not shown) is separated by a partition board between two accommodating cavities, 2 lower end of the driver is connected to preceding accommodating cavity
Interior, 3 upper end of the front foot is connected in rear accommodating cavity；And it is provided with along the fixed seat 1 on the rear accommodating cavity rear wall
The long slot bore 11 that extending direction extends, 4 upper end of the rear foot is stretched into the rear accommodating cavity after passing through the long slot bore 11 and institute
State the pivot joint of 3 upper end of front foot.
In the present embodiment, the vehicle frame 100 further includes a fixinig plate 6, and 6 front end of the fixinig plate passes through the long slot bore
It stretches into after 11 in the rear accommodating cavity and is pivotally connected with 3 upper end of the front foot, rear end and the pivot joint of 4 upper end of the rear foot.
The vehicle frame retracting mechanism includes being set between the driver 2 and fixed seat 1 to be used to limit the two relatively
The first locking mechanism (not shown) of lower movement is set to the front foot 3, fixed seat 1, the rear foot 4, interlocking bar 5 arbitrarily the two
Between for limiting the opposite second locking mechanism (not shown) moved up and down of front foot 3 and fixed seat 1, the vehicle frame 100 folds
Mechanism further includes the first unlocking mechanism 7 for unlocking the first locking mechanism being set on the vehicle frame 100, is set to
The second unlocking mechanism 8 for unlocking second locking mechanism on the vehicle frame 100, and the driver 2 to move down is unable to release the lock
The second locking mechanism.
Because the driver 2 to move down is unable to second locking mechanism described in release the lock, under vehicle frame unfolded state, even if
The first unlocking mechanism of maloperation and cause driver 2 to move down, second locking mechanism will not be affected, and still be in
Lock-out state, i.e. fixed seat 1, front foot 3, the rear foot 4, interlocking bar 5, which are in, is relatively fixed motionless state, will not relatively move
Or rotation, so entire vehicle frame will not fold, the child sat on the seat will not come to harm.
In a wherein embodiment, first unlocking mechanism 7 is set on the driver 2, in a further embodiment,
First unlocking mechanism can also be set in the fixed seat 1.
Second unlocking mechanism can be set to the driver 2 or the fixed seat 1 or the interlocking bar 5 or described
On the rear foot 4.
As shown in figure 5, in the present embodiment, the vehicle frame 100 includes left and right sides holder 101, each side stand
101 including the fixed seat 1, driver 2, front foot 3, the rear foot 4, interlocking bar 5, first locking mechanism, second locking mechanism, described
Vehicle frame 100 further includes driver's transverse tube 21 that left and right ends are separately connected two side stands, 101 driver, 2 upper end, the first solution lock machine
Structure 7 is set on driver's transverse tube 21, and first unlocking mechanism 7 can unlock the first locking of two side stands 101 simultaneously
Mechanism.
The vehicle frame 100 further includes the transverse pipe 51 that left and right ends are connected to two side stand interlocking bar, 5 rear end, institute
It states the second unlocking mechanism 8 to be set in the transverse pipe 51, and second unlocking mechanism 8 can unlock two side stands 101 simultaneously
Second locking mechanism.
Preferably, the transverse pipe 51 and the interlocking bar 5 of two side stands 101 are integrally formed.I.e. for entire vehicle frame,
The transverse pipe 51 can regard a part for interlocking lever 5 as.
The vehicle frame 100 further includes the frame rail 9 that left and right ends are respectively fixedly connected with 1 downside of both sides rack fixing seat.
The vehicle frame 100 further includes the rear foot connecting rod 41 that left and right ends are respectively fixedly connected with the two side stand rear feet, 4 downside, institute
Stating frame rail 9 and rear foot connecting rod 41 can make entire vehicle frame 100 more stable.
The first locking mechanism, second locking mechanism, the first unlocking mechanism 7, the second unlocking mechanism 8 may be used known
Technology, therefore do not repeat herein.
When the utility model perambulator to be folded, operable first unlocking mechanism 7 goes unlock first locking mechanism, to
So that the driver 2 moves down and slides into the preceding accommodating cavity of fixed seat 1 (as shown in Figure 2)；The second unlocking mechanism 8 is operated to go
Second locking mechanism is unlocked, so that front foot 3 is up moved and slid into the rear accommodating cavity of fixed seat 1；And with front foot 3
It up moves, 4 upper end of the rear foot is also up moved, then by the linkage of interlocking bar 5, and the rear foot 4 up moves same in upper end
When its lower end also rotate (as shown in Figure 3) towards the direction of fixed seat 1, when front foot 3, which is up moved to, to move again, institute
The rear foot 4 is stated also close to fixed seat 1, so far, vehicle frame 100 folds completely.
The operation order of first unlocking mechanism 7 and the second unlocking mechanism 8 does not limit, and can first operate the first unlocking mechanism 7,
The second unlocking mechanism 8 can also first be operated.
In the description of above-mentioned orientation, before being where front-wheel 200, after being where trailing wheel 300, where driver 2 be it is upper, it is forward and backward
It is left and right where two side stand 101 where wheel 200,300 under being.
Claims (10)
1. a kind of perambulator, include vehicle frame with collapse state and unfolded state, be set to the vehicle frame front lower ends before
Take turns, the trailing wheel that is set to vehicle frame rear portion lower end, be set on the vehicle frame for so that the vehicle frame in collapse state
The retracting mechanism converted between unfolded state, it is characterised in that：The vehicle frame include a fixed seat, driver, front foot, the rear foot,
Interlocking bar, the driver lower end can be connected to up or down relatively on the upside of the fixed seat, the front foot upper end can relatively on
Under be movably connected on the downside of the fixed seat, the rear foot upper end is articulated in the front foot upper end, interlocking bar front end pivot
It is connected on the downside of the fixed seat, the rear foot is articulated on rear side of interlocking bar.
2. perambulator according to claim 1, it is characterised in that：It is relatively parallel that front and back two are provided in the fixed seat
Accommodating cavity, two accommodating cavities extend along the extending direction of the fixed seat, and are separated by a partition board between two accommodating cavities,
Before the driver lower end is connected in accommodating cavity, the front foot upper end is connected in rear accommodating cavity；And on rear side of the rear accommodating cavity
The long slot bore extended along the fixed seat extending direction is provided on wall, the rear foot upper end is stretched into after passing through the long slot bore
It is pivotally connected with the front foot upper end in accommodating cavity after described.
3. perambulator according to claim 2, it is characterised in that：The vehicle frame further includes a fixinig plate, the fixinig plate
Front end is stretched into the rear accommodating cavity after passing through the long slot bore and front foot upper end pivot joint, rear end and rear foot upper end pivot
It connects.
4. perambulator according to claim 1 or 2 or 3, it is characterised in that：The vehicle frame retracting mechanism includes being set to institute
State being used to limit the opposite first locking mechanism moved up and down of the two, be set to the front foot, be solid between driver and fixed seat
Reservation, the rear foot, interlocking bar arbitrarily between the two for limiting the front foot second locking mechanism moved up and down opposite with fixed seat,
The vehicle frame retracting mechanism further includes the first solution lock machine for unlocking the first locking mechanism being set on the vehicle frame
Structure, the second unlocking mechanism for unlocking second locking mechanism being set on the vehicle frame, and the driver to move down cannot
Second locking mechanism described in release the lock.
5. perambulator according to claim 4, it is characterised in that：First unlocking mechanism be set to the driver it is upper or
It is set in the fixed seat.
6. perambulator according to claim 5, it is characterised in that：Second unlocking mechanism is set to the driver or institute
It states on fixed seat or the interlocking bar or the rear foot.
7. perambulator according to claim 4, it is characterised in that：The vehicle frame includes left and right sides holder, each described
Side stand includes the fixed seat, driver, front foot, the rear foot, interlocking bar, first locking mechanism, second locking mechanism, the vehicle
Frame further includes that left and right ends are separately connected driver's transverse tube that both sides stent car is held on hand, and first unlocking mechanism is set to described
On driver's transverse tube, and first unlocking mechanism can unlock the first locking mechanism of two side stands simultaneously.
8. perambulator according to claim 7, it is characterised in that：The vehicle frame further includes that left and right ends are connected to two
The transverse pipe of side stand linkage rod rear end, second unlocking mechanism are set in the transverse pipe, and the second solution lock machine
Structure can unlock the second locking mechanism of two side stands simultaneously.
9. perambulator according to claim 8, it is characterised in that：The interlocking bar one of the transverse pipe and two side stands at
Type.
10. according to the perambulator described in claim 7 or 8 or 9, it is characterised in that：The vehicle frame further includes left and right ends difference
It is fixedly connected with the frame rail on the downside of the rack fixing seat of both sides, after left and right ends are respectively fixedly connected on the downside of the two side stand rear feet
Foot connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527509.7U CN207916932U (en) | 2017-11-15 | 2017-11-15 | A kind of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527509.7U CN207916932U (en) | 2017-11-15 | 2017-11-15 | A kind of perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916932U true CN207916932U (en) | 2018-09-28 |
Family
ID=63613146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527509.7U Expired - Fee Related CN207916932U (en) | 2017-11-15 | 2017-11-15 | A kind of perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3126116A1 (en) * | 2021-08-16 | 2023-02-17 | Beaba | FOLDABLE STROLLER FOR CHILDREN |
-
2017
- 2017-11-15 CN CN201721527509.7U patent/CN207916932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3126116A1 (en) * | 2021-08-16 | 2023-02-17 | Beaba | FOLDABLE STROLLER FOR CHILDREN |
| WO2023021252A1 (en) | 2021-08-16 | 2023-02-23 | Beaba | Folding child's stroller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210680883U (en) | Folding children's barrow | |
| CN107444457B (en) | Foldable baby stroller | |
| WO2018054179A1 (en) | Stroller framework | |
| US20220348248A1 (en) | Child stroller | |
| CN107985382A (en) | A kind of baby-carrier framework | |
| CN207916932U (en) | A kind of perambulator | |
| CN110723191A (en) | Folding children's barrow | |
| CN103738381B (en) | A kind of children trolley | |
| CN109131521B (en) | Baby carriage with smooth folding linkage and small folding volume | |
| CN207984930U (en) | Perambulator | |
| CN109484457A (en) | A kind of seat can 360 ° of rotations folding of baby vehicle frames | |
| CN206734374U (en) | Foldable baby stroller frame and doll carriage | |
| CN208915233U (en) | Stroller | |
| CN107176197B (en) | Foldable baby carriage | |
| CN205440490U (en) | A foldable baby carriage | |
| CN108407876B (en) | Child cart | |
| CN209617234U (en) | A kind of seat can 360 ° of rotations folding of baby vehicle frames | |
| CN106218695A (en) | The frame for baby cart that a kind of volume after folding is less | |
| CN207790805U (en) | A kind of baby stroller | |
| CN207607528U (en) | A kind of baby-carrier framework | |
| CN105346584B (en) | Children umbrella handle vehicle | |
| CN108945076A (en) | Stroller | |
| CN101204966A (en) | Double seat infant car frame | |
| CN206384005U (en) | The small perambulator of folding volume | |
| CN219056354U (en) | Child cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20201115 |