CN107323513A - A kind of doll carriage seat pocket and doll carriage - Google Patents
A kind of doll carriage seat pocket and doll carriage Download PDFInfo
- Publication number
- CN107323513A CN107323513A CN201710675707.6A CN201710675707A CN107323513A CN 107323513 A CN107323513 A CN 107323513A CN 201710675707 A CN201710675707 A CN 201710675707A CN 107323513 A CN107323513 A CN 107323513A
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- China
- Prior art keywords
- pin joint
- doll carriage
- seat
- joint axle
- pin
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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
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention belongs to doll carriage technical field, disclose a kind of doll carriage seat pocket and doll carriage, doll carriage seat stomacher includes seat part, back part, armrest assembly and connecting rod, the equal pin joint of back part, armrest assembly is in seat part, the vehicle frame connection of seat part and doll carriage, and connect with back part by the first pin joint pivot pin, connecting rod one end passes through the 3rd pin joint axle and armrest assembly pin joint by the second pin joint axle and back part pin joint, the other end；When doll carriage seat pocket is in lying posture, the second pin joint axle position is in the rear side of the 3rd pin joint axle and the first pin joint axle line；When doll carriage seat pocket is in sitting posture state, the second pin joint axle position is in the rear upside of the 3rd pin joint axle and the first pin joint axle line.By said structure, conversion of a pocket in sitting posture state and lying posture state can be effectively realized, and conversion operation is simple.And the folding of whole seat pocket can be carried out as needed so that doll carriage folding volume is smaller.
Description
Technical field
The present invention relates to doll carriage technical field, more particularly to a kind of doll carriage seat pocket and doll carriage.
Background technology
Existing doll carriage generally comprises vehicle frame, the front and rear wheel assembly being connected with vehicle frame, and the seat being connected with vehicle frame
Pocket, wherein seat pocket are used for the seating of baby.The continuous improvement required with people baby's ride quality, it will usually by seat pocket
Sitting posture state and lying posture state are set to, but existing seat pocket is when carrying out the conversion of above two state, transformational structure is excessively
Complexity, and conversion operation is cumbersome.
And in order to preferably be easy to the placement of doll carriage, the seat pocket of existing doll carriage is designed as folding structure,
But the folding process of this seat pocket is excessively cumbersome.And present pocket is when rotating, preceding handrail can not relative to seat pocket seat cushion portion
Divide and fold, cause the volume after whole doll carriage folding larger.
The content of the invention
It is an object of the invention to provide a kind of doll carriage seat pocket and doll carriage, to solve existing doll carriage seat pocket
Transformational structure is excessively complicated, and conversion operation it is cumbersome the problem of.
Another object of the present invention is to provide a kind of doll carriage seat pocket and doll carriage, to solve existing doll carriage
The problem of seat pocket folding process is excessively cumbersome and preceding handrail can not be folded relative to the seating portion of seat pocket.
For up to this purpose, the present invention uses following technical scheme：
A kind of doll carriage seat pocket, including seat part, back part, armrest assembly and connecting rod, the back part,
The equal pin joint of armrest assembly is in the seat part, the connection of the vehicle frame of the seat part and doll carriage, and with it is described
Back part is connect by the first pin joint pivot pin, and described connecting rod one end is another by the second pin joint axle and the back part pin joint
End passes through the 3rd pin joint axle and the armrest assembly pin joint；
When doll carriage seat pocket is in lying posture, the second pin joint axle position is in the 3rd pin joint axle and first pin
The rear side of spindle line；
When doll carriage seat pocket is in sitting posture state, the second pin joint axle position is in the 3rd pin joint axle and described the
The rear upside of one pin joint axle line.
Preferably, being provided with multi gear locking mechanism between the seat part and the back part.
Preferably, also including step part, step part pin joint is in the seat part, the step part
First locking mechanism is provided between the seat part.
Preferably, the curved laminated structure of connecting rod, its one end is connected to described lean on by the second pin joint pivot pin
Back portion, the other end is connected to the armrest assembly by the 3rd pin joint pivot pin.
Preferably, the back part is provided with the first pin joint hole and the second pin joint hole, the seat part passes through institute
State the first pin joint axle and be pinned at the back part through the first pin joint hole, the connecting rod is worn by the second pin joint axle
Cross the second pin joint hole and be pinned at the back part.
Preferably, the armrest assembly is provided with the 3rd pin joint hole, the connecting rod is passed through by the 3rd pin joint axle
The 3rd pin joint hole is pinned at the armrest assembly.
Preferably, the connecting rod is provided with two, and symmetrically it is arranged on the both sides of the seat part.
Beneficial effects of the present invention：By said structure, a pocket can be effectively realized in sitting posture state and lying posture state
Conversion, and conversion operation is simple.And the folding of whole seat pocket can be carried out as needed so that doll carriage folding volume
It is smaller.
Brief description of the drawings
Fig. 1 is structural representation when doll carriage seat pocket of the present invention is in lying posture state；
Fig. 2 is enlarged drawing at Fig. 1 of the present invention A；
Fig. 3 is the structural representation that doll carriage seat pocket of the present invention shows connecting rod；
Fig. 4 is structural representation when doll carriage seat pocket of the present invention is in sitting posture state；
Fig. 5 is enlarged drawing at Fig. 4 of the present invention B；
Fig. 6 is the structural representation after doll carriage seat pocket of the present invention is folded.
In figure：
1st, seat part；2nd, back part；3rd, armrest assembly；4th, connecting rod；5th, step part；2-1, the first pin joint hole；2-
2nd, the second pin joint hole；3-1, the 3rd pin joint hole.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in figures 1 to 6, the present invention provides a kind of doll carriage seat pocket, including seat part 1, back part 2, handrail group
Part 3, connecting rod 4 and step part 5, wherein above-mentioned back part 2, the equal pin joint of armrest assembly 3 are in seat part 1, Neng Gouxiang
Rotated for seat part 1；Above-mentioned seat part 1 is connected with the vehicle frame of doll carriage, and passes through the first pin joint with back part 2
Axle (not shown) pin joint, one end of connecting rod 4 passes through the second pin joint axle (not shown) and the pin joint of back part 2, the other end
By the 3rd pin joint axle (not shown) and the pin joint of armrest assembly 3, the pin joint of step part 5 is in seat part 1, and above-mentioned second
Pin joint axle position is in the rear side of the first pin joint axle.
Multi gear locking mechanism (not shown) is provided between seat part 1 and back part 2, back part is being rotated
2 to predetermined angle when, back part 2 can be locked by the multi gear locking mechanism.In the present embodiment, above-mentioned multi gear locking mechanism
With multiple gears, during realizing that back part 2 is rotated, the regulation of multiple rotational angles.The structure of above-mentioned multi gear locking mechanism
For prior art, no longer its structure is repeated herein.
Fig. 2 or Fig. 5 is can refer to, above-mentioned back part 2 is provided with the first pin joint hole 2-1 and the second pin joint hole 2-2, in handrail
Component 3 is provided with the 3rd pin joint hole 3-1, and above-mentioned seat part 1 is pinned at through the first pin joint hole 2-1 by the first pin joint axle and leaned on
Back portion 2, one end of connecting rod 4 is pinned at back part 2 by the second pin joint axle through the second pin joint hole 2-2, connecting rod 4 it is another
End is pinned at armrest assembly 3 by the 3rd pin joint axle through the 3rd pin joint hole 3-1.
When the doll carriage seat pocket of the present invention is in lying posture, above-mentioned second pin joint axle position is sold in the 3rd pin joint axle and first
The rear side (shown in Fig. 2) of spindle line, when doll carriage seat pocket is in sitting posture state, above-mentioned second pin joint axle position is in described
The rear upside of 3rd pin joint axle and the first pin joint axle line (shown in Fig. 5).Pass through said structure, it is only necessary to rotate back-rest
Divide 2, you can realize the conversion of sitting posture state and lying posture state two states, compared to prior art, the baby of the present embodiment pushes away
Vehicle seat pocket conversion operation is simpler.It should be noted that in addition to above-mentioned sitting posture state and lying posture state, can also there is other
State in sitting posture state and lying posture state between the two, is determined with specific reference to multiple gears of multi gear locking mechanism, and
When doll carriage seat pocket is between sitting posture state and lying posture state, above-mentioned second pin joint axle position is sold in the 3rd pin joint axle and first
Position between the rear upside of spindle line and rear side.
In the present embodiment, first locking mechanism is provided between above-mentioned step part 5 and seat part 1, for realizing step
Locking and unblock between part 5 and seat part 1.When height size of the needs according to different babies, rotatable step part
5 so that step part 5 adapts to the baby of different height sizes, then by first locking mechanism, can by step part 5 with
Angle locking between seat part 1, to improve the comfort level of baby's seating.In the present embodiment, above-mentioned first locking mechanism
Structure is prior art, and no longer its structure is repeated herein.
Further, Fig. 3 is can refer to, the curved laminated structure of above-mentioned connecting rod 4, its one end is connected to by the second pin joint pivot pin
Back part 2, the other end is connected to armrest assembly 3 by the 3rd pin joint pivot pin.Pass through the connecting rod 4 of the arc-shaped flaky structure, a side
Face can realize the linkage between back part 2 and armrest assembly 3, on the other hand, when can avoid installing connecting rods 4,4 pairs of seats of connecting rod
Bit position 1 and back part 2 cause interference.
In the present embodiment, above-mentioned connecting rod 4 is provided with two, and the symmetrical both sides for being arranged on seat part 1.By symmetrically setting
Two connecting rods 4 are put, enable to the structure of whole doll carriage seat pocket more to stablize, folding process more stablizes smoothness.
The present embodiment above-mentioned doll carriage seat pocket fold when, first release multi gear locking mechanism to back part 2 with
Locking between seat part 1, rotates back part 2, armrest assembly 3 leads in the process then to the direction of armrest assembly 3
Cross connecting rod 4 to rotate with the rotation of back part 2, when armrest assembly 3 is fitted in seat part 1, above-mentioned back part 2 is same
When turn to and fitted with armrest assembly 3；Locking of the first locking mechanism to step part 5 is then released, then by step portion
Points 5 are folded to concordant with seat part 1, that is, complete the folding of whole doll carriage pocket.
It is foldable baby pusher block pocket by shirtsleeve operation by said structure and folding process, and then causes
Volume after doll carriage is folded is smaller, meets the requirement of small size after people fold for doll carriage.
The present invention also provides a kind of doll carriage, including above-mentioned doll carriage seat pocket, can by doll carriage seat pocket
So that the volume after doll carriage is folded is smaller.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and is not pair
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
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (7)
1. a kind of doll carriage seat pocket, it is characterised in that including seat part (1), back part (2), armrest assembly (3) and
Connecting rod (4), the back part (2), the armrest assembly (3) pin joint are in the seat part (1), the seat part
(1) it is connected, and is connect with the back part (2) by the first pin joint pivot pin with the vehicle frame of doll carriage, described connecting rod (4) one end
By the second pin joint axle and the back part (2) pin joint, the other end is sold by the 3rd pin joint axle and the armrest assembly (3)
Connect；
When doll carriage seat pocket is in lying posture, the second pin joint axle position is in the 3rd pin joint axle and the first pin joint axle
The rear side of line；
When doll carriage seat pocket is in sitting posture state, the second pin joint axle position is in the 3rd pin joint axle and first pin
The rear upside of spindle line.
2. doll carriage seat pocket according to claim 1, it is characterised in that the seat part (1) and the back-rest
Divide between (2) provided with multi gear locking mechanism.
3. doll carriage seat pocket according to claim 1, it is characterised in that also including step part (5), the step portion
Divide (5) pin joint in the seat part (1), provided with the first locking between the step part (5) and the seat part (1)
Mechanism.
4. doll carriage seat pocket according to claim 1, it is characterised in that the curved laminated structure of the connecting rod (4), its
One end is connected to the back part (2) by the second pin joint pivot pin, and the other end is connected to institute by the 3rd pin joint pivot pin
State armrest assembly (3).
5. doll carriage seat pocket according to claim 1, it is characterised in that the back part (2) is provided with the first pin
Hole (2-1) and the second pin joint hole (2-2) are connect, the seat part (1) passes through first pin joint by the first pin joint axle
Hole (2-1) is pinned at the back part (2), and the connecting rod (4) passes through the second pin joint hole by the second pin joint axle
(2-2) is pinned at the back part (2).
6. doll carriage seat pocket according to claim 1, it is characterised in that the armrest assembly (3) is provided with the 3rd pin
Hole (3-1) is connect, the connecting rod (4) is pinned at the handrail by the 3rd pin joint axle through the 3rd pin joint hole (3-1)
Component (3).
7. doll carriage seat pocket according to claim 1, it is characterised in that the connecting rod (4) is provided with two, and symmetrically
It is arranged on the both sides of the seat part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675707.6A CN107323513B (en) | 2017-08-09 | 2017-08-09 | Baby stroller seat pocket and baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710675707.6A CN107323513B (en) | 2017-08-09 | 2017-08-09 | Baby stroller seat pocket and baby stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107323513A true CN107323513A (en) | 2017-11-07 |
| CN107323513B CN107323513B (en) | 2023-09-26 |
Family
ID=60199028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710675707.6A Active CN107323513B (en) | 2017-08-09 | 2017-08-09 | Baby stroller seat pocket and baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107323513B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860281A (en) * | 2018-07-06 | 2018-11-23 | 昆山市贝尔儿童用品有限公司 | Stroller seat pocket and stroller |
| CN110325426A (en) * | 2019-05-22 | 2019-10-11 | 深圳市喜德盛自行车股份有限公司 | A kind of infant car seat pocket |
| CN110386182A (en) * | 2018-04-20 | 2019-10-29 | 明门瑞士股份有限公司 | Baby carrying vehicle, baby's seat tool and its gearing closing-folding mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204236539U (en) * | 2014-11-19 | 2015-04-01 | 好孩子儿童用品有限公司 | A kind of seat pocket that can be exchanged into sleeping basket |
| CN204488890U (en) * | 2015-01-26 | 2015-07-22 | 昆山威凯儿童用品有限公司 | The convertible Zuo Dou mechanism of perambulator |
| CN205044800U (en) * | 2015-10-09 | 2016-02-24 | 福建农林大学 | Novel multi -functional perambulator |
| CN205239605U (en) * | 2015-11-12 | 2016-05-18 | 中山市乐瑞婴童用品有限公司 | Removable baby seat skeleton |
| CN106741109A (en) * | 2016-01-28 | 2017-05-31 | 昆山威凯儿童用品有限公司 | A kind of infant car seat pocket |
| CN207089398U (en) * | 2017-08-09 | 2018-03-13 | 昆山威凯儿童用品有限公司 | A kind of doll carriage seat pocket and doll carriage |
-
2017
- 2017-08-09 CN CN201710675707.6A patent/CN107323513B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204236539U (en) * | 2014-11-19 | 2015-04-01 | 好孩子儿童用品有限公司 | A kind of seat pocket that can be exchanged into sleeping basket |
| CN204488890U (en) * | 2015-01-26 | 2015-07-22 | 昆山威凯儿童用品有限公司 | The convertible Zuo Dou mechanism of perambulator |
| CN205044800U (en) * | 2015-10-09 | 2016-02-24 | 福建农林大学 | Novel multi -functional perambulator |
| CN205239605U (en) * | 2015-11-12 | 2016-05-18 | 中山市乐瑞婴童用品有限公司 | Removable baby seat skeleton |
| CN106741109A (en) * | 2016-01-28 | 2017-05-31 | 昆山威凯儿童用品有限公司 | A kind of infant car seat pocket |
| CN207089398U (en) * | 2017-08-09 | 2018-03-13 | 昆山威凯儿童用品有限公司 | A kind of doll carriage seat pocket and doll carriage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386182A (en) * | 2018-04-20 | 2019-10-29 | 明门瑞士股份有限公司 | Baby carrying vehicle, baby's seat tool and its gearing closing-folding mechanism |
| CN108860281A (en) * | 2018-07-06 | 2018-11-23 | 昆山市贝尔儿童用品有限公司 | Stroller seat pocket and stroller |
| CN110325426A (en) * | 2019-05-22 | 2019-10-11 | 深圳市喜德盛自行车股份有限公司 | A kind of infant car seat pocket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107323513B (en) | 2023-09-26 |
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