CN207089398U - A kind of doll carriage seat pocket and doll carriage - Google Patents
A kind of doll carriage seat pocket and doll carriage Download PDFInfo
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- CN207089398U CN207089398U CN201720989729.5U CN201720989729U CN207089398U CN 207089398 U CN207089398 U CN 207089398U CN 201720989729 U CN201720989729 U CN 201720989729U CN 207089398 U CN207089398 U CN 207089398U
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- pin joint
- doll carriage
- seat
- joint axle
- pin
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Abstract
The utility model 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 of seat part and doll carriage connects, 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
It the utility model is related 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 arranged to, but existing seat pocket, 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, when rotating, preceding handrail can not be relative to the seat cushion portion of seat pocket
Divide and fold, cause the volume after whole doll carriage folding larger.
Utility model content
The purpose of this utility model is to provide a kind of doll carriage seat pocket and doll carriage, to solve existing doll carriage
The problem of seat pocket transformational structure is excessively complicated, and conversion operation is cumbersome.
Another object of the present utility model is to provide a kind of doll carriage seat pocket and doll carriage, to solve existing baby
Pusher block pocket folding process is excessively cumbersome and the problem of preceding handrail can not fold relative to the seating portion of seat pocket.
To use following technical scheme up to this purpose, the utility model：
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 rear upside of one pin joint axle line.
Preferably, multi gear locking mechanism is provided 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 are 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 pass 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.
The beneficial effects of the utility model：By said structure, a pocket can be effectively realized in sitting posture state and lying posture
The conversion of state, and conversion operation is simple.And the folding of whole seat pocket can be carried out as needed so that doll carriage folds
Volume is smaller.
Brief description of the drawings
Fig. 1 is structural representation when the utility model doll carriage seat pocket is in lying posture state；
Fig. 2 is enlarged drawing at the utility model Fig. 1 A；
Fig. 3 is the structural representation that the utility model doll carriage seat pocket shows connecting rod；
Fig. 4 is structural representation when the utility model doll carriage seat pocket is in sitting posture state；
Fig. 5 is enlarged drawing at the utility model Fig. 4 B；
Fig. 6 is the structural representation after the utility model doll carriage seat pocket folds.
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 the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in figures 1 to 6, the utility model provides a kind of doll carriage seat pocket, including seat part 1, back part 2, helps
Hand component 3, connecting rod 4 and step part 5, wherein above-mentioned back part 2,3 equal pin joint of armrest assembly be in seat part 1, energy
It is enough to be rotated relative to seat part 1；Above-mentioned seat part 1 is connected with the vehicle frame of doll carriage, and passes through first with back part 2
Pin joint axle (not shown) pin joint, the one end of connecting rod 4 is by the second pin joint axle (not shown) and the pin joint of back part 2, separately
One end is above-mentioned in seat part 1 by the 3rd pin joint axle (not shown) and the pin joint of armrest assembly 3, the pin joint of step part 5
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, is rotating back part
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 rotates, 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 are 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 doll carriage seat pocket of the present utility model is in lying posture, above-mentioned second pin joint axle position is in the 3rd pin joint axle and
The rear side (shown in Fig. 2) of one pin joint axle line, when doll carriage seat pocket is in sitting posture state, above-mentioned second pin joint axle position in
The rear upside of the 3rd pin joint axle and the first pin joint axle line (shown in Fig. 5).Pass through said structure, it is only necessary to which rotation is leaned on
Back portion 2, you can the conversion of sitting posture state and lying posture state two states is realized, compared to prior art, the baby of the present embodiment
Youngster's pusher block pocket conversion operation is simpler.It should be noted that in addition to above-mentioned sitting posture state and lying posture state, can also have
Other are in the state of sitting posture state and lying posture state between the two, are 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 in the 3rd pin joint axle and
Position between the rear upside of one pin joint axle 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 needs are according to the height size of 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, above-mentioned 4 curved laminated structure of connecting rod are can refer to, its one end is connected to by the second pin joint pivot pin
Back part 2, the other end are 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, and on the other hand, when can avoid installing connecting rods 4, connecting rod 4 is to seat
Bit position 1 and back part 2 cause to interfere.
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 stable, the more stable smoothness of folding process.
The above-mentioned doll carriage seat pocket of the present embodiment fold when, first release multi gear locking mechanism to back part 2 with
Locking between seat part 1, back part 2 is rotated then to the direction of armrest assembly 3, armrest assembly 3 is logical in the process
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 seat pocket.
It is foldable baby pusher block pocket by shirtsleeve operation by said structure and folding process, and then causes
Volume after doll carriage folds is smaller, meets requirement of the people for small size after doll carriage folding.
The utility model also provides a kind of doll carriage, including above-mentioned doll carriage seat pocket, by the doll carriage seat pocket,
Enable to the volume after doll carriage folding smaller.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
- A kind of 1. 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 with the vehicle frame of doll carriage, and is connect with the back part (2) by the first pin joint pivot pin, 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 Multi gear locking mechanism is provided between point (2).
- 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), the first locking is provided 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 |
|---|---|---|---|
| CN201720989729.5U CN207089398U (en) | 2017-08-09 | 2017-08-09 | A kind of doll carriage seat pocket and doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989729.5U CN207089398U (en) | 2017-08-09 | 2017-08-09 | A kind of doll carriage seat pocket and doll carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089398U true CN207089398U (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989729.5U Active CN207089398U (en) | 2017-08-09 | 2017-08-09 | A kind of doll carriage seat pocket and doll carriage |
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| Country | Link |
|---|---|
| CN (1) | CN207089398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323513A (en) * | 2017-08-09 | 2017-11-07 | 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 CN201720989729.5U patent/CN207089398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323513A (en) * | 2017-08-09 | 2017-11-07 | 昆山威凯儿童用品有限公司 | A kind of doll carriage seat pocket and doll carriage |
| CN107323513B (en) * | 2017-08-09 | 2023-09-26 | 昆山威凯儿童用品有限公司 | Baby stroller seat pocket and baby stroller |
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