CN209479740U - A kind of baby-carrier framework - Google Patents
A kind of baby-carrier framework Download PDFInfo
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- CN209479740U CN209479740U CN201920040004.0U CN201920040004U CN209479740U CN 209479740 U CN209479740 U CN 209479740U CN 201920040004 U CN201920040004 U CN 201920040004U CN 209479740 U CN209479740 U CN 209479740U
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- tube
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- pipe
- carrier framework
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Abstract
A kind of baby-carrier framework, when needing folding baby vehicle, push hand handle, make hand handle down tube that support tube and collateral stay tube be descended to fold relatively to draw close, simultaneously, opposite rear foot tube folding is drawn close after lower support tube stress, and after collateral stay tube stress relatively large articulation and to rear foot tube folding draw close, rotate front foot pipe, make its relatively large articulation and is drawn close to rear foot tube folding, to complete the folding of baby-carrier framework, since hand handle and lower support tube can be achieved, hand handle and collateral stay tube, lower support tube and rear foot tube, collateral stay tube and large joint and front foot pipe and large joint it is compact-folded, therefore, the baby-carrier framework volume that folding can be made to complete is more flat small, it is lightweight and easy to carry.
Description
Technical field
The utility model relates to perambulators, in particular to baby-carrier framework.
Background technique
Social now, perambulator is widely used in most families, because its is foldable, and can make adult release both hands, therefore
Very by the favor of each family.Existing perambulator on the market, skeleton can only do 2D folding, i.e., can only make perambulator or more
The folding in former and later two directions, after the completion of folding, the volume of perambulator is still larger, and it is not convenient enough to carry.
Utility model content
The utility model is intended to provide a kind of baby-carrier framework that can be realized compact folding, the perambulator for completing folding
Skeleton volume is more flat small, is lightweight and easy to carry.
A kind of baby-carrier framework described in the utility model, including hand handle, the free end of hand handle respectively with the hand of respective side
The one end of down tube is connected, the other end of two hand handle down tubes is rotatably connected with lower support tube respectively, and two descend oneself of support tubes
It is rotatably connected respectively with the rear foot tube for being connected with rear-wheel by holding, is connected separately with large joint on the free end of two rear foot tubes, two
One end of large joint has been rotatably coupled collateral stay tube respectively, and the other end rotatably connects with the front foot pipe for being connected with front-wheel respectively
It connects, the free end of pipe supported on both sides is rotatably connected with hand handle down tube respectively.
Two lower support tubes have been rotatably coupled gearing pipe respectively, and being cased with respectively on two rear foot tubes can be with respect to the cunning of its sliding
Set, two gearing pipes are rotatably connected with the sliding sleeve of respective side respectively.
The baby-carrier framework, further includes two lower links, and one end of two lower links respectively can with the front foot pipe of respective side
Rotation connection, the other end are rotatably connected with the sliding sleeve of respective side or gearing pipe respectively.
The baby-carrier framework further includes having lower X-tube, and in the ipsilateral both ends of lower X-tube, one end is rotatably connected to
In the front foot pipe of respective side, the other end is rotatably connected on the gearing pipe or sliding sleeve of respective side.
It is additionally provided with upper X-tube above lower X-tube, in the ipsilateral both ends of upper X-tube, one end is rotatably connected to correspondence
On the rear foot tube of side, the other end is rotatably connected on the gearing pipe or sliding sleeve of respective side.
It is additionally provided with upper X-tube above lower X-tube, in the ipsilateral both ends of upper X-tube, one end is rotatably connected to correspondence
On the rear foot tube of side, the other end is rotatably connected on the gearing pipe or sliding sleeve of respective side.
Further include having two seat pipes, two seat pipe leading portions are rotatably connected with connecting rod respectively, two connecting rods also respectively with respective side
Rear foot tube be rotatably connected, the back segment of two seat pipes is rotatably followed by the lower support tube of respective side.
The other end of the lower X-tube and the link position of interlocking lever are located at the lower section of interlocking lever and sliding sleeve link position.
The hand handle is that middle part can doubled-over configuration.
Foot pedal is also connected between two front foot pipes.
A kind of baby-carrier framework described in the utility model pushes hand handle, makes hand handle down tube when needing folding baby vehicle
It descends support tube and collateral stay tube to fold relatively to draw close, meanwhile, opposite rear foot tube folding is drawn close after lower support tube stress, and collateral
After stay tube stress relatively large articulation and to rear foot tube folding draw close, rotate front foot pipe, make its relatively large articulation and to
Rear foot tube folding is drawn close, so that the folding of baby-carrier framework is completed, since hand handle and lower support tube, hand handle and collateral support can be achieved
Pipe, lower support tube and rear foot tube, collateral stay tube and the 3D of large joint and front foot pipe and large joint are compact-folded, i.e., on perambulator
Under, the folding of front and back and left and right directions, therefore, the baby-carrier framework volume that folding can be made to complete is more flat small, light and easy
In carrying.
Detailed description of the invention
Fig. 1 is the utility model deployed configuration schematic diagram (non-doubled state in the middle part of hand handle).
Fig. 2 is the utility model deployed configuration schematic diagram (doubled state in the middle part of hand handle).
Fig. 3 is the status diagram of the utility model folding process.
Fig. 4 is that the utility model folds the structural schematic diagram completed.
Fig. 5 is the front view of the utility model.
Fig. 6 is the rearview of the utility model.
Fig. 7 is 45 degree of angle rearviews of the utility model.
Specific embodiment
A kind of baby-carrier framework, as shown in Figures 1 to 7, including hand handle 1, the free end of hand handle 1 respectively with the hand of respective side
The one end of down tube 2 is connected, the other end of two hand handle down tubes 2 is rotatably connected with lower support tube 3 respectively, hand handle down tube 2 with
The connection type of lower support tube 3 can realize that the two is rotatably connected using cradle head, such as be arranged in the end of hand handle down tube 2
Upper cradle head 4, the cradle head 5 under the setting of the end of lower support tube 3, upper cradle head 4 and lower cradle head 5 pass through shaft
It is rotatably connected or upper cradle head 4 and lower cradle head 5 is rotatably connected by rolling bearing；Two lower support tubes 3
Free end is rotatably connected with the rear foot tube 7 for being connected with rear-wheel 6 respectively, such as hinged；It is separately connected on the free end of two rear foot tubes 7
Have large joint 8, one end of two large joints 8 has been rotatably coupled collateral stay tube 9 respectively, such as hinged, the other end respectively with connection
There is the front foot pipe 11 of front-wheel 10 to be rotatably connected, it is such as hinged；The free end of pipe 9 supported on both sides can be rotated with hand handle down tube 2 respectively
Connection, is such as rotatably coupled by shaft.Collateral stay tube 9 and lower support tube 3 select the end of one with the hand handle down tube 2 of respective side
Connection, when the hand handle down tube 2 with respective side is connect, the two cannot be coaxial, effectively to ensure for collateral stay tube 9 and lower support tube 3
The folding of baby-carrier framework；In the present embodiment, as shown in Figure 1, lower support tube 3 passes through the hand handle down tube of cradle head and respective side
2 end is rotatably connected, and side wall of the collateral stay tube 9 then with the hand handle down tube 2 of respective side is rotatably connected.
Two lower support tubes 3 have been rotatably coupled respectively interlocks pipe 14, and being cased with respectively on two rear foot tubes 7 can be with respect to its sliding
Sliding sleeve 15, two gearing pipes 14 is rotatably connected respectively with the sliding sleeve of respective side 15.Pipe 14 is interlocked by setting, to provide lower
3 support strength of stay tube makes the backrest of the perambulator formed by lower support tube 3 with hand handle 1 have higher support strength；And pass through
Sliding sleeve 15 is set, gearing pipe 14 can be made to draw close with respect to the folding of rear foot tube 7, guarantee volume after baby-carrier framework folding when folding
It is flat small, it is easy to carry.
The baby-carrier framework, further includes two lower links 22, one end of two lower links 22 respectively with the front foot of respective side
Pipe 11 is rotatably connected, and the other end is rotatably connected with the sliding sleeve of respective side 15 or gearing pipe 14 respectively.By the way that lower link is arranged
22, food basket can be arranged on two lower links 22, convenient for storage object, in addition, by setting lower link 22, by lower link 22 or
The cooperation of lower X-tube 17 and upper X-tube 16, to drive 11 folding of front foot pipe, while improving the integrated support intensity of baby-carrier framework.
As shown in Figure 5 and Figure 6, the baby-carrier framework further includes having lower X-tube, in the ipsilateral both ends of lower X-tube, one end
It is rotatably connected in the front foot pipe 11 of respective side, the 2nd U sections piece 20, above-mentioned end is set such as in front foot pipe 11
It can be connected to by connection types such as shafts on the second U-shaped iron plate 20, the other end is rotatably connected to the company of respective side
On dynamic pipe 14 or sliding sleeve 15, the U-shaped iron plate 21 of third is such as set on interlocking pipe 14 or sliding sleeve 15, and above-mentioned end can pass through
The connection types such as shaft are connected on the U-shaped iron plate 21 of the third, in addition, in the present embodiment, as shown in fig. 7, the lower X-tube
The other end and interlock the junction of pipe 14 and be located at the lower section for interlocking the junction of pipe 14 and sliding sleeve 15；In the top of lower X-tube 17
It is additionally provided with X-tube 16, in the ipsilateral both ends of upper X-tube, one end is rotatably connected on the rear foot tube 7 of respective side, is such as existed
Setting intersects tube socket 18 on rear foot tube 7, and above-mentioned end can be connected on the intersection tube socket 18 by connection types such as shafts,
The other end is rotatably connected on the gearing pipe 14 or sliding sleeve 15 of respective side, and is such as arranged on sliding sleeve 15 or connecting tube 14
One U-shaped iron plate 19, above-mentioned end can be connected on the first U-shaped iron plate 19 by connection types such as shafts；Upper 16 He of X-tube
Lower X-tube 17 connect the fine tuning, it can be achieved that at tie point with baby-carrier framework by U-shaped iron plate respectively, is conducive to folding of baby carriage
When, upper X pipe 16 and lower X-tube 17 will not generate interference with other component, facilitate the body for further decreasing the perambulator after folding
Product；It is noted that in the present embodiment, the second U-shaped iron plate 20 is spliced to form by two U-shaped iron plates, and two U-shaped iron plates
Splicing is integrated, and the fine tuning at tie point can be made finer, and the volume more conducively after folding of baby carriage reduces.In addition, for
Upper X-tube 16 and lower X-tube 17 are to be rotatably connected to be formed by two branch pipe intersections.By the way that upper X-tube 16 and lower X-tube 17 is arranged,
The integrated support intensity of perambulator can be promoted when perambulator is unfolded, and in folding perambulator, upper X-tube 16 and lower X-tube 17 can
Tightening is drawn close to centre with sliding sleeve 15 and the movement of gearing pipe 14 respectively, and front foot pipe 11 is driven to draw close to the folding of rear foot tube 7.
It further include having two seat pipes 12, two seat pipes, 12 leading portion is rotatably connected with connecting rod 24 respectively, and two connecting rods 24 are also distinguished
It is rotatably connected with the rear foot tube 7 of respective side, the back segment of two seat pipes 12 is rotatably followed by the lower support tube 3 of respective side.Pass through
Seat pipe 12, connecting rod 24, lower support tube 3 and rear foot tube 7 form four-bar linkage structure, convenient for the folding of baby-carrier framework.
The hand handle 1 be middle part can doubled-over configuration, as shown in Fig. 2, it is compact that folding of baby carriage can be made more to become smaller, folding body
Product is smaller.The hand handle 1 can doubled-over configuration can be locked by unblock button 13 when doubling is with expansion, and the hand handle 1
Can doubled-over configuration and unblock button 13 can apply the prior art.
It is also connected with foot pedal 23 between two front foot pipes 11, is scrunched convenient for the step of child.The foot pedal 23 can
To be foot pedal made of flexible material, be also possible to can doubled-over configuration foot pedal, to cooperate the folding of baby-carrier framework,
Foot pedal 23 using can doubled-over configuration when, can doubled-over configuration be the prior art.
Claims (10)
1. a kind of baby-carrier framework, it is characterised in that: including hand handle (1), the free end of hand handle (1) respectively with the hand handle of respective side
The one end of down tube (2) connects, and the other end of two hand handle down tubes (2) is rotatably connected with lower support tube (3) respectively, two lower supports
The free end of pipe (3) is rotatably connected with the rear foot tube (7) for being connected with rear-wheel (6) respectively, divides on the free end of two rear foot tubes (7)
Be not connected with large joint (8), one end of two large joints (8) has been rotatably coupled collateral stay tube (9) respectively, the other end respectively with
The front foot pipe (11) for being connected with front-wheel (10) is rotatably connected, and the free end of pipe (9) supported on both sides respectively can with hand handle down tube (2)
Rotation connection.
2. a kind of baby-carrier framework according to claim 1, it is characterised in that: two lower support tube (3) difference are rotationally
It is connected with gearing pipe (14), being cased with respectively on two rear foot tubes (7) can be with respect to the sliding sleeve (15) of its sliding, and two interlock pipe (14) respectively
It is rotatably connected with the sliding sleeve (15) of respective side.
3. a kind of baby-carrier framework according to claim 2, it is characterised in that: the baby-carrier framework further includes two
Lower link (22), one end of two lower links (22) are rotatably connected with the front foot pipe of respective side (11) respectively, the other end respectively with
The sliding sleeve (15) or gearing pipe (14) of respective side are rotatably connected.
4. a kind of baby-carrier framework according to claim 2 or 3, it is characterised in that: the baby-carrier framework further includes
There is a lower X-tube, in the ipsilateral both ends of lower X-tube, one end is rotatably connected in the front foot pipe (11) of respective side, and the other end can turn
It is connected on the gearing pipe (14) or sliding sleeve (15) of respective side dynamicly.
5. a kind of baby-carrier framework according to claim 3, it is characterised in that: be additionally provided with upper X above lower X-tube
It manages, in the ipsilateral both ends of upper X-tube, one end is rotatably connected on the rear foot tube (7) of respective side, and the other end rotationally connects
It connects on the gearing pipe (14) or sliding sleeve (15) of respective side.
6. a kind of baby-carrier framework according to claim 4, it is characterised in that: be additionally provided with upper X above lower X-tube
It manages, in the ipsilateral both ends of upper X-tube, one end is rotatably connected on the rear foot tube (7) of respective side, and the other end rotationally connects
It connects on the gearing pipe (14) or sliding sleeve (15) of respective side.
7. a kind of baby-carrier framework according to claim 2, it is characterised in that: further include having two seat pipes (12), two seat pipes
(12) leading portion is rotatably connected with connecting rod (24) respectively, and two connecting rods (24) also can be rotated with the rear foot tube of respective side (7) respectively
Connection, the back segment of two seat pipes (12) are rotatably followed by the lower support tube (3) of respective side.
8. a kind of baby-carrier framework according to claim 4, it is characterised in that: the other end of the lower X-tube and gearing are managed
(14) junction is located at the lower section for interlocking the junction of pipe (14) and sliding sleeve (15).
9. a kind of baby-carrier framework described in -3 or 5-8 any one according to claim 1, it is characterised in that: the hand handle (1)
It can doubled-over configuration for middle part.
10. a kind of baby-carrier framework described in -3 or 5-8 any one according to claim 1, it is characterised in that: before described two
Foot pedal (23) are also connected between foot tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040004.0U CN209479740U (en) | 2019-01-10 | 2019-01-10 | A kind of baby-carrier framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040004.0U CN209479740U (en) | 2019-01-10 | 2019-01-10 | A kind of baby-carrier framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479740U true CN209479740U (en) | 2019-10-11 |
Family
ID=68130575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920040004.0U Active CN209479740U (en) | 2019-01-10 | 2019-01-10 | A kind of baby-carrier framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802403A (en) * | 2021-01-22 | 2022-07-29 | 明门(中国)幼童用品有限公司 | Baby carriage |
-
2019
- 2019-01-10 CN CN201920040004.0U patent/CN209479740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802403A (en) * | 2021-01-22 | 2022-07-29 | 明门(中国)幼童用品有限公司 | Baby carriage |
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