CN207241787U - Double-seat baby-carrier - Google Patents
Double-seat baby-carrier Download PDFInfo
- Publication number
- CN207241787U CN207241787U CN201720978362.7U CN201720978362U CN207241787U CN 207241787 U CN207241787 U CN 207241787U CN 201720978362 U CN201720978362 U CN 201720978362U CN 207241787 U CN207241787 U CN 207241787U
- Authority
- CN
- China
- Prior art keywords
- seat
- connecting rod
- vehicle frame
- articulated
- driver
- 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.)
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Abstract
The utility model discloses a kind of Double-seat baby-carrier,It includes the vehicle frame with expansion with collapse state,The vehicle frame includes connecting seat,Rear end is articulated in the front foot on front side of connecting seat,Upper end is fixedly connected on the rear foot of connecting seat lower end,Front end is articulated in the connector on rear side of connecting seat,Rear end is articulated in the seat support bar of connecting seat,One driver,First connecting rod,Second connecting rod,Third connecting rod,Fourth link,The slide of second connecting rod can be connected to movably forward and backward relatively,The connector rear end is articulated in driver,First connecting rod upper and lower ends are respectively pivoted on the downside of driver lower end and the rear foot,Second connecting rod rear and front end is respectively pivoted to front foot and first connecting rod,Third connecting rod upper and lower ends are respectively pivoted to seat support bar and slide,Fourth link rear and front end is respectively pivoted to slide and driver lower end,In the deployed state,Vehicle frame is very firm；After release the lock, toward front lower place carrousel hand, you can each component that links folds, so as to fold easy to operate smooth.
Description
Technical field
It the utility model is related to articles for babies, more particularly to a kind of Double-seat baby-carrier.
Background technology
Double-seat baby-carrier is used to carry two infants at the same time, some are left and right Double-seats, some are front and rear Double-seats.
Regardless of the Double-seat of form, required for the stability of vehicle frame it is all very high because being related to two children's
Safety；In addition, convenience and an important indicator that is smooth and considering Double-seat baby-carrier when vehicle frame folds operation.
Utility model content
The purpose of this utility model is to provide a kind of Double-seat baby-carrier, when its vehicle frame is under unfolded state, car
Frame is very firm, when folding, folds that operation is very easy, smooth.
To achieve the above object, technical solution is used by the utility model：
A kind of Double-seat baby-carrier, it, which includes one, has the vehicle frame of unfolded state and collapse state, is connected to the vehicle frame
The front-wheel of front lower portion, the trailing wheel for being connected to the vehicle frame rear lower, one are used for the vehicle frame that the vehicle frame is locked in unfolded state
Locking mechanism, the front chair and back seat for being connected to side before and after the vehicle frame, the vehicle frame include a connecting seat, rear end pivot
It is connected to the front foot on front side of the connecting seat, upper end is fixedly connected on the rear foot of the connecting seat lower end, front end is articulated in the company
Connector, rear end on rear side of joint chair are articulated in the seat support bar of the connecting seat, a driver, slide, first connecting rod, the second company
Bar, third connecting rod, fourth link, the connector rear end are articulated in the driver, the top and bottom point of the first connecting rod
It is not articulated on the downside of the driver lower end and the rear foot, the second connecting rod front end is articulated in the front foot, and rear end is articulated in described
First connecting rod, the slide can be connected to the second connecting rod movably forward and backward relatively, and the third connecting rod upper end is articulated in institute
Seat support bar is stated, lower end is articulated in the slide, and the fourth link front end is articulated in the slide, and rear end is articulated in described
Driver lower end.
The connector includes preceding rearwardly extending first segment and extend from the first segment rear end toward back upper place the
Two sections, the first segment front end is articulated in the connecting seat, and the second segment upper end is articulated in the driver.
The second segment is provided with the storage tank towards rear openings, through the storage tank and has one on the downside of the driver
Divide in the storage tank.
The driver lower end is connected with pin joint seat, and the first connecting rod upper end, fourth link rear end are articulated in the pivot
Joint chair, and under vehicle frame unfolded state, the pin joint seat is resisted against on rear side of the rear foot,.
The front foot rear end is pivotally connected by the first pivot and the connecting seat, and the Seat support rod rear end passes through the second pivot
Axis is articulated in the connecting seat, and second pivot is located on rear side of first pivot.
The connector front end is articulated in the connecting seat by the 3rd pivot, the rear foot upper end be located at the first pivot with
Between 3rd pivot.
The vehicle frame includes left and right sides stent, and each side stand includes the connecting seat, front foot, the rear foot, company
Fitting, seat support bar, driver, slide, first connecting rod, second connecting rod, third connecting rod, fourth link, the vehicle frame further include
Left and right ends are connected to the front chair support base of the left and right sides stent seat support bar, and the front chair is connected to institute
State on front chair support base.
The vehicle frame further includes the back seat support base that left and right ends are connected to the left and right sides stand connection,
The back seat is connected on the back seat support base.
Two seat support bar is respectively arranged on the inside of two side stand, and the back seat support base is also disposed on two
Between side stand.
The vehicle frame further include left and right ends be connected to the left and right sides stent rear foot lower end the first reinforcing bar,
Described in left and right ends are connected to the second reinforcing bar of the left and right sides stent first connecting rod, left and right ends are connected to
3rd reinforcing bar of left and right sides connecting rod of support
The beneficial effects of the utility model are：When frame locking mechanism is in the lock state, the connecting seat, front foot,
The rear foot, connector, seat support bar, driver, slide, first connecting rod, second connecting rod, third connecting rod, fourth link are steady by vehicle frame
Admittedly be supported under unfolded state, so as to can guarantee that the safety for the child being sitting in front chair and back seat；When vehicle frame to be folded
When, frame locking mechanism described in release the lock, toward front lower place carrousel hand, you can each component that links folds, so as to fold operation very
Facilitate smooth.
Brief description of the drawings
Fig. 1 is the floor map under the utility model Double-seat baby-carrier unfolded state；
Fig. 2 is the schematic perspective view under the utility model Double-seat baby-carrier vehicle frame unfolded state；
Fig. 3 is the rear side schematic diagram under the utility model Double-seat baby-carrier vehicle frame unfolded state；
Fig. 4 is the floor map under the utility model Double-seat baby-carrier vehicle frame unfolded state；
Fig. 5 is the diagrammatic cross-section that the utility model Double-seat baby-carrier vehicle frame is splitted from centre；
Fig. 6 is the floor map during the utility model Double-seat baby-carrier vehicle frame folds；
Fig. 7 is the schematic perspective view during the utility model Double-seat baby-carrier vehicle frame folds；
Fig. 8 is the floor map after the utility model Double-seat baby-carrier vehicle frame folds；
Fig. 9 is the schematic perspective view after the utility model Double-seat baby-carrier vehicle frame folds.
Embodiment
As shown in Fig. 1 to 5, the utility model Double-seat baby-carrier includes a vehicle frame with unfolded state and collapse state
100th, the trailing wheel 300, one for be connected to the front-wheel 200 of 100 front lower portion of vehicle frame, being connected to 100 rear lower of vehicle frame is used for
The vehicle frame 100 is locked in the frame locking mechanism of unfolded state（It is not shown）, be connected to side before and after the vehicle frame 100
Front chair 400 and back seat 500, before the vehicle frame 100 includes a connecting seat 1, rear end is articulated in the front side of connecting seat 1
Foot 2, upper end are fixedly connected on the rear foot 3 of 1 lower end of connecting seat, front end be articulated in the rear side of the connecting seat 1 connector 4,
Rear end is articulated in the seat support bar 5 of the connecting seat 1, a driver 6, slide 7, first connecting rod 8, second connecting rod 9, third connecting rod
10th, fourth link 11,4 rear end of connector are articulated in the driver 6, the top and bottom difference pivot of the first connecting rod 8
6 lower end of driver and the downside of the rear foot 3 are connected to, 9 front end of second connecting rod is articulated in the front foot 2, and rear end is articulated in described
First connecting rod 8, the slide 7 can be connected to the second connecting rod 9,10 upper end of the third connecting rod pivot joint movably forward and backward relatively
In the seat support bar 5, lower end is articulated in the slide 7, and 11 front end of fourth link is articulated in the slide 7, rear end
It is articulated in 6 lower end of driver.
The connector 4 includes preceding rearwardly extending first segment 41 and extends from 41 rear end of first segment toward back upper place
Second segment 42,41 front end of first segment is articulated in the connecting seat 1, and 42 upper end of second segment is articulated in the driver 6.
In the present embodiment, the second segment 42 is provided with the storage tank towards rear openings（It is not shown）, the downside of driver 6 passes through institute
State storage tank and some is located in the storage tank, thus it is overall more attractive, and more compact structure.
In the present embodiment, 6 lower end of driver is connected with pin joint seat 61,8 upper end of first connecting rod, fourth link 11
Rear end is articulated in the pin joint seat 61, and under 100 unfolded state of vehicle frame, after the pin joint seat 61 is resisted against the rear foot 3
Side.
In the present embodiment, 2 rear end of front foot is pivotally connected by the first pivot 21 and the connecting seat 1, the seat branch
5 rear end of strut passes through the second pivot（It is not shown）The connecting seat 1 is articulated in, second pivot is located at first pivot 21
Rear side.
4 front end of connector is articulated in the connecting seat 1 by the 3rd pivot 43, and 3 upper end of the rear foot is located at first
Between 21 and the 3rd pivot 43 of pivot.
When frame locking mechanism is in the lock state, the connecting seat 1, front foot 2, the rear foot 3, connector 4, Seat support
Vehicle frame 100 is fixedly supported by bar 5, driver 6, slide 7, first connecting rod 8, second connecting rod 9, third connecting rod 10, fourth link 11
Under unfolded state, front chair 400 and the safety of the child in back seat 500 are sitting in so as to can guarantee that.The vehicle frame locks machine
Structure can be any known feasible structure, and because not being the emphasis of the utility model, therefore do not repeat herein.
The vehicle frame 100 includes left and right sides stent 101, and each side stand 101 includes the connecting seat 1, preceding
Foot 2, the rear foot 3, connector 4, seat support bar 5, driver 6, slide 7, first connecting rod 8, second connecting rod 9, third connecting rod the 10, the 4th
Connecting rod 11, the vehicle frame 100 further include the front chair that left and right ends are connected to the left and right sides stent seat support bar 5
Support base 12, the front chair 400 are connected on the front chair support base 12.Preferably, 400 releasable connection of front chair
In on the front chair support base 12, the releasable connecting mechanism can be any known feasible structure.
The vehicle frame 100 further includes the back seat branch that left and right ends are connected to the left and right sides stand connection 4
Seat 13 is supportted, the back seat 500 is connected on the back seat support base 13.Preferably, 500 releasable connection of back seat in
On the back seat support base 13.
In the present embodiment, two seat support bar 5 is respectively arranged at the inner side of two side stand 101, the back seat
Chair support base 13 is also disposed between two side stands 101.
2 lower end of front foot of each side stand 101 is both provided with the front-wheel 200, after each side stand 101
3 lower end of foot is both provided with the trailing wheel 300.
The vehicle frame 100 further includes driver's horizontal stroke that left and right ends are connected to 6 upper end of left and right sides stent driver
Bar 62 and left and right ends are connected to the front foot cross bar 22 of 2 lower end of left and right sides stent front foot.
The vehicle frame 100 further include left and right ends be connected to 3 lower end of the left and right sides stent rear foot first plus
Gu bar 31, left and right ends are connected to the second reinforcing bar 81 of the left and right sides stent first connecting rod 8, left and right ends difference
It is connected to the 3rd reinforcing bar 44 of the left and right sides stand connection 4, first, second, third reinforcing bar 31,81,44
Setting can make it that whole vehicle frame 100 is more firm.
As shown in Figure 6,7, when vehicle frame 100 to be folded, frame locking mechanism described in release the lock, past front lower place carrousel hand 6,
So that 6 lower end of driver is moved toward the back lower place, so as to pull 8 upper end of first connecting rod to be rotated toward the back lower place, after pulling fourth link 11
End is moved backward, pulls 4 rear end of connector to be rotated toward the back lower place；8 upper end of first connecting rod toward the back lower place rotate when, second can be pulled
Connecting rod 9 backward move by side, so that the front foot 2 that links is rotated with the first pivot 21 for rotation axis backward；Fourth link 11 moves backward
When, slide 7 can be pulled to be moved backward along second connecting rod 9, so that 10 lower end of third connecting rod backward move by side, so as to link
Seat support bar 5 is rotated using the second pivot as rotation axis toward the back lower place, until the front foot 2, the rear foot 3, driver 6, Seat support
Bar 5 is opposite parallel and near to vehicle frame 100 folds completely（As shown in Figure 8,9）, so that the utility model frame folds operation also very
It is convenient, smooth.
In the foregoing description, during bearing definition, with reference to figure 2, before being where front-wheel 200, after being where trailing wheel 300, car
It is left and right where two side stand 101 where front and rear wheel 200,300 under being to be upper where hand 6.
Claims (10)
1. a kind of Double-seat baby-carrier, it includes one having the vehicle frame of unfolded state and collapse state, be connected to the vehicle frame before
The vehicle frame that the front-wheel of lower part, the trailing wheel for being connected to the vehicle frame rear lower, one are used to the vehicle frame being locked in unfolded state is locked
Determine mechanism, be connected to the vehicle frame before and after side front chair and back seat, it is characterised in that：The vehicle frame includes a connection
Seat, rear end are articulated in front foot on front side of the connecting seat, upper end is fixedly connected on the rear foot of the connecting seat lower end, front end pivot joint
Connector, rear end on rear side of the connecting seat are articulated in the seat support bar of the connecting seat, a driver, slide, the first company
Bar, second connecting rod, third connecting rod, fourth link, the connector rear end are articulated in the driver, the upper end of the first connecting rod
It is respectively pivoted to lower end on the downside of the driver lower end and the rear foot, the second connecting rod front end is articulated in the front foot, rear end pivot
The first connecting rod is connected to, the slide can be connected to the second connecting rod, the third connecting rod upper end movably forward and backward relatively
The seat support bar is articulated in, lower end is articulated in the slide, and the fourth link front end is articulated in the slide, rear end pivot
It is connected to the driver lower end.
2. Double-seat baby-carrier according to claim 1, it is characterised in that:The connector includes preceding rearwardly extending
First segment and the second segment extended from the first segment rear end toward back upper place, the first segment front end are articulated in the connection
Seat, the second segment upper end is articulated in the driver.
3. Double-seat baby-carrier according to claim 2, it is characterised in that：The second segment is provided with towards rear openings
Storage tank, on the downside of the driver through the storage tank and some be located in the storage tank.
4. Double-seat baby-carrier according to claim 3, it is characterised in that:The driver lower end is connected with pin joint seat, institute
State first connecting rod upper end, fourth link rear end is articulated in the pin joint seat, and under vehicle frame unfolded state, the pin joint seat supports
It is against on rear side of the rear foot,.
5. according to the Double-seat baby-carrier described in claim 1 or 2 or 3 or 4, it is characterised in that:The front foot rear end passes through
One pivot and the connecting seat are pivotally connected, and the Seat support rod rear end is articulated in the connecting seat by the second pivot, and described the
Two pivots are located on rear side of first pivot.
6. Double-seat baby-carrier according to claim 5, it is characterised in that:The connector front end passes through the 3rd pivot pivot
The connecting seat is connected to, the rear foot upper end is between the first pivot and the 3rd pivot.
7. according to the Double-seat baby-carrier described in claim 1 or 2 or 3 or 4 or 6, it is characterised in that:The vehicle frame includes a left side
Right two side stands, each side stand include the connecting seat, front foot, the rear foot, connector, seat support bar, driver, cunning
Seat, first connecting rod, second connecting rod, third connecting rod, fourth link, the vehicle frame further include left and right ends and are connected to the left side
The front chair support base of right both sides stent seat support bar, the front chair are connected on the front chair support base.
8. Double-seat baby-carrier according to claim 7, it is characterised in that:The vehicle frame further includes left and right ends difference
The back seat support base of the left and right sides stand connection is connected to, the back seat is connected to the back seat support base
On.
9. Double-seat baby-carrier according to claim 8, it is characterised in that:Two seat support bar is respectively arranged at
On the inside of two side stand, the back seat support base is also disposed between two side stands.
10. Double-seat baby-carrier according to claim 8 or claim 9, it is characterised in that:The vehicle frame further includes left and right ends
It is connected to the first reinforcing bar of the left and right sides stent rear foot lower end, left and right ends are connected to the left and right sides
Second reinforcing bar of stent first connecting rod, left and right ends are connected to the 3rd reinforcing of the left and right sides connecting rod of support
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978362.7U CN207241787U (en) | 2017-08-07 | 2017-08-07 | Double-seat baby-carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978362.7U CN207241787U (en) | 2017-08-07 | 2017-08-07 | Double-seat baby-carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241787U true CN207241787U (en) | 2018-04-17 |
Family
ID=61879009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720978362.7U Active CN207241787U (en) | 2017-08-07 | 2017-08-07 | Double-seat baby-carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220212709A1 (en) * | 2021-01-04 | 2022-07-07 | Wonderland Switzerland Ag | Stroller frame locking mechanism and stroller having the same |
-
2017
- 2017-08-07 CN CN201720978362.7U patent/CN207241787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220212709A1 (en) * | 2021-01-04 | 2022-07-07 | Wonderland Switzerland Ag | Stroller frame locking mechanism and stroller having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |