CN208842457U - A kind of baby carrier joint structure - Google Patents
A kind of baby carrier joint structure Download PDFInfo
- Publication number
- CN208842457U CN208842457U CN201821370632.7U CN201821370632U CN208842457U CN 208842457 U CN208842457 U CN 208842457U CN 201821370632 U CN201821370632 U CN 201821370632U CN 208842457 U CN208842457 U CN 208842457U
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- block
- connecting rod
- foot connecting
- hinged block
- hinged
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- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006578 abscission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provides a kind of baby carrier joint structure, including by front foot connecting rod, rear foot connecting rod and the hinged socket joint of hand push connecting rod, rear foot connecting rod is equipped with for locking or unlocking front foot connecting rod and hand push connecting rod to make it that can draw close the tripper of folding or expansion with respect to rear foot connecting rod, drive block is equipped in socket joint, the end of hand push connecting rod and front foot connecting rod is respectively equipped with the upper hinged block being hinged with socket joint and lower hinged block, and upper hinged block and lower hinged block are hingedly connected to the outside and inside of drive block.Using the above structure, tripper is set on the rear foot connecting rod the utility model, so its transmission is apart from short and reliable, to have good locking and unlocking effect.When locked, upper hinged block and lower hinged block can not rotate, so that hand push connecting rod and front foot link lever locking can realize that the expansion of perambulator is fixed in turn.When unlocked, upper hinged block and lower hinged block can be rotated relative to drive block, to realize that the folding of perambulator is returned the vehicle to the garage and knock off.
Description
[technical field]
The utility model relates to perambulator field, especially a kind of baby carrier joint structure.
[background technique]
Traditional perambulator includes preceding foot lever, rear foot lever, handspike and handle pipe, and preceding foot lever, rear foot lever and handspike
It is usually jointly hinged by joint, and be equipped with tripper in handle pipe and it is locked or unlocked, thus
Realize that the expansion of perambulator is fixed and folding is returned the vehicle to the garage and knock off, but unblock button group of its tripper generally by being arranged in handle pipe
Part, the solution lock set being arranged on joint and the transmission drawstring being arranged on handspike composition, therefore its transmission distance is longer,
So that transmission effect is not so reliable, and it is likely to result in the case where can not normally locking or unlocking.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of baby carrier joint structures of reliable transmission.
Purpose of the utility model is realized as follows:
A kind of baby carrier joint structure, including by front foot connecting rod, rear foot connecting rod and the hinged socket joint of hand push connecting rod,
The rear foot connecting rod is equipped with for locking or unlocking the front foot connecting rod and hand push connecting rod to make it can the relatively described rear foot
Connecting rod draws close the tripper of folding or expansion, is equipped with drive block in the socket joint, the hand push connecting rod and front foot connecting rod
End is respectively equipped with the upper hinged block being hinged with the socket joint and lower hinged block, the upper hinged block and lower hinged block difference
It is articulated with the outside and inside of the drive block.
Using the above structure, tripper is set on the rear foot connecting rod the utility model, so its transmission is apart from short and reliable,
To have good locking and unlocking effect, when tripper locking, upper hinged block and lower hinged block can not be rotated, from
And makes hand push connecting rod and front foot link lever locking and then can realize that the expansion of perambulator is fixed.It is upper hinged when tripper unlock
Block and lower hinged block can be rotated relative to drive block, so that hand push connecting rod and front foot connecting rod can draw close folding to rear foot connecting rod,
And then realize that the folding of perambulator is returned the vehicle to the garage and knock off.
A kind of baby carrier joint structure as described above, the drive block are equipped with skewed slot, and the skewed slot is equipped with can be along it
The intermediate hinged block of sliding is respectively equipped with the first curved hinge block between the upper hinged block and lower hinged block and the drive block
With the second curved hinge block, one end of the first curved hinge block is hinged with the upper hinged block, second arc hinge
The one end and the lower hinged block for connecing block be hinged and the other end of the other end and the first curved hinge block and it is described in
Between hinged block it is jointly hinged, when hand push connecting rod and front foot connecting rod draw close folding to rear foot connecting rod, upper hinged block and under
Hinged block rotates relative to drive block and drives the first curved hinge block and the second curved hinge block to rotate, the first curved hinge block and
Second curved hinge block rotates so that its end is slided along the skewed slot of drive block together with intermediate hinged block, finally makes hinged
Block and lower hinged block are drawn close to the direction of rear foot connecting rod, and then realize that the folding of perambulator is returned the vehicle to the garage and knock off.
A kind of baby carrier joint structure as described above, the tripper include being set in the rear foot connecting rod and for pushing up
The end of the upper hinged block and the lower hinged block is pressed so that the cunning that the front foot connecting rod and hand push connecting rod are unfolded and lock
Block and the driving sliding block sliding axially with the separate socket joint so that the front foot connects along the rear foot connecting rod
Bar and hand push connecting rod unlock and can draw close the actuator of folding to the rear foot connecting rod, when sliding block presses against upper hinged block and lower hinge
When connecing the end of block, upper hinged block and lower hinged block can not rotate so that front foot connecting rod and hand push connecting rod are unfolded and lock,
It is detached from upper hinged block and lower hinged block while actuator driving sliding block is detached from socket joint, so that upper hinged block and lower hinge
Connecing block can be rotated, and then unlocking front foot connecting rod and hand push connecting rod makes it that can mutually draw close folding.
A kind of baby carrier joint structure as described above, the actuator includes the fixing seat being fixedly arranged on the rear foot connecting rod
Operation handle with that can rotate relative to the fixing seat, is equipped between the operation handle and the sliding block and works as the operation handle
The sliding block sliding axially with the drawstring far from the socket joint, the rear foot connecting rod along the rear foot connecting rod is pulled when rotation
The interior top pressure spring that is equipped with the end for pressing the sliding block and it being made to press the upper hinged block and the lower hinged block,
Under the press effect of top pressure spring, sliding block presses the end for going up hinged block and lower hinged block always, so that upper hinged block
It can not be rotated with lower hinged block and lock front foot connecting rod and hand push connecting rod；And cunning is pulled when rotation operation handle makes it through drawstring
When block is detached from socket joint, sliding block is detached from upper hinged block and lower hinged block, so that upper hinged block and lower hinged block can be rotated, into
And unlocking front foot connecting rod and hand push connecting rod makes it that can mutually draw close folding.
A kind of baby carrier joint structure as described above, the sliding block are equipped with press in one end opposite with the socket joint
Block, the drive block are equipped in the side opposite with the sliding block for the recess that heads into of press block, the upper hinged block and
The end of lower hinged block is equipped with spacing block set, correspondingly, is equipped on the two sides of the press block when the press block heads into
The limited post abutted against when in the recess with two spacing block sets, when press block heads into recess, upper hinged block and lower hinge
Spacing block set on block is connect to abut against with the limited post on press block so that upper hinged block and lower hinged block can not rotate and
Lock front foot connecting rod and hand push connecting rod.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of tripper described in the utility model；
Fig. 3 is the decomposition texture schematic diagram of the upper hinged block, lower hinged block and drive block when the utility model is unfolded；
Fig. 4 is the fit structure schematic diagram of the upper hinged block, lower hinged block and drive block when the utility model is unfolded；
The fit structure of Fig. 5 upper hinged block, lower hinged block and drive block when being the utility model folding；
Fig. 6 is the structural representation of sliding block described in the utility model and the upper hinged block, lower hinged block and drive block cooperation
Figure；
Structural schematic diagram when Fig. 7 is the utility model folding.
[specific embodiment]
A kind of baby carrier joint structure as shown in Figure 1, including front foot connecting rod 1, rear foot connecting rod 2 and hand push connecting rod 3 is hinged
Socket joint 4 together, rear foot connecting rod 2 are equipped with for locking or unlocking front foot connecting rod 1 and hand push connecting rod 3 to make it can phase
The tripper 5 of folding or expansion is drawn close rear foot connecting rod 2, is equipped with drive block 6, hand push connecting rod 3 and front foot connecting rod in socket joint 4
1 end is respectively equipped with the upper hinged block 31 being hinged with socket joint 4 and lower hinged block 11, upper hinged block 31 and lower hinged block 11
It is hingedly connected to the outside and inside of drive block 6.
As shown in Figures 3 to 5, drive block 6 is equipped with skewed slot 61, and skewed slot 61 is equipped with the intermediate hinged block that can be slid along
62, the first curved hinge block 7 and the second curved hinge block are respectively equipped between upper hinged block 31 and lower hinged block 11 and drive block 6
8, one end of the first curved hinge block 7 is hinged with upper hinged block 31, one end of the second curved hinge block 8 and lower 11 phase of hinged block
Hinged and the other end and the first curved hinge block 7 the other end and intermediate hinged block 62 are common hinged.
Tripper 5 include the end in the rear foot connecting rod 2 and for pressing hinged block 31 and lower hinged block 11 with
So that front foot connecting rod 1 and the expansion of hand push connecting rod 3 and the sliding block 51 locked and driving the sliding axially along rear foot connecting rod 2 of sliding block 51
With separate socket joint 4 so that front foot connecting rod 1 and hand push connecting rod 3 unlock and can draw close the actuator of folding to rear foot connecting rod 2
52。
Actuator 52 includes the fixing seat 521 being fixedly arranged on rear foot connecting rod 2 and can be relative to the manipulator of the fixed rotation of seat 521
Handle 522 is equipped between operation handle 522 and sliding block 51 and pulls sliding block 51 along the axis of rear foot connecting rod 2 when operation handle 522 rotates
To sliding with the drawstring 523 far from socket joint 4, the interior top pressure spring 524 that is equipped with of rear foot connecting rod 2 is for pressing sliding block 51 and making it
The end of hinged block 31 and lower hinged block 11 in press.
Sliding block 51 is equipped with press block 511 in one end opposite with socket joint 4, and drive block 6 is in the side opposite with sliding block 51
Equipped with the recess 63 headed into for press block 511, the end of upper hinged block 31 and lower hinged block 11 is equipped with spacing block set 9, accordingly
Ground, presses on the two sides of block 511 to be equipped with and abuts against when pressing block 511 and heading into recess 63 with two spacing block sets 9
Limited post 512.
The utility model expansion is in use, as illustrated in figs. 2 or 6, under the press effect of top pressure spring 524, sliding block 51
On press block 511 head into the recess 63 on drive block 6 so that the spacing block set 9 on upper hinged block 31 and lower hinged block 11
It is abutted against with the limited post 512 on press block 511, so that upper hinged block 31 and lower hinged block 11 can not rotate, Jin Erbao
Demonstrate,prove the lock state of front foot connecting rod 1 and hand push connecting rod 3.Pull sliding block 51 de- when rotation operation handle 522 makes it through drawstring 523
When abscission joint seat 4, sliding block 51 is detached from upper hinged block 31 and lower hinged block 11, so that upper hinged block 31 and lower hinged block 11 can
Rotation, upper hinged block 31 and lower hinged block 11 drive the first curved hinge block 7 and the second arc hinge when rotating relative to drive block 6
Connect the rotation of block 8, the first curved hinge block 7 and the second curved hinge block 8 rotate so that its end is with intermediate hinged block 62 edge together
The skewed slot 61 of drive block 6 slides, and finally makes hinged block 31 and lower hinged block 11 to the direction of rear foot connecting rod 2 as shown in Figure 5
It draws close, so that front foot connecting rod 1 and hand push connecting rod 3 are drawn close to rear foot connecting rod 2 and realize that the folding of perambulator as shown in Figure 7 is received
Vehicle.
Claims (5)
1. a kind of baby carrier joint structure, it is characterised in that including cutting with scissors front foot connecting rod (1), rear foot connecting rod (2) and hand push connecting rod (3)
The socket joint (4) being connected together, the rear foot connecting rod (2) are equipped with for locking or unlocking the front foot connecting rod (1) and hand push
Connecting rod (3) to make its can the relatively described rear foot connecting rod (2) draw close the tripper (5) of folding or expansion, the socket joint (4)
Interior to be equipped with drive block (6), the end of the hand push connecting rod (3) and front foot connecting rod (1) is respectively equipped with mutually cuts with scissors with the socket joint (4)
The upper hinged block (31) and lower hinged block (11) connect, the upper hinged block (31) and lower hinged block (11) are hingedly connected to the biography
The outside and inside of motion block (6).
2. a kind of baby carrier joint structure according to claim 1, it is characterised in that the drive block (6) is equipped with skewed slot
(61), the skewed slot (61) is equipped with the intermediate hinged block (62) that can be slid along, the upper hinged block (31) and lower hinged block
(11) it is respectively equipped with the first curved hinge block (7) and the second curved hinge block (8) between the drive block (6), described first
One end of curved hinge block (7) is hinged with the upper hinged block (31), one end of the second curved hinge block (8) with it is described
Lower hinged block (11) is hinged and the other end and the intermediate hinged block of the other end and the first curved hinge block (7)
(62) common hinged.
3. a kind of baby carrier joint structure according to claim 1 or 2, it is characterised in that the tripper (5) includes setting
End in the rear foot connecting rod (2) and for pressing the upper hinged block (31) and the lower hinged block (11) is so that institute
It states front foot connecting rod (1) and hand push connecting rod (3) is unfolded and the sliding block (51) locked and the driving sliding block (51) are along the rear foot
Connecting rod (2) slides axially with separate the socket joint (4) so that the front foot connecting rod (1) and hand push connecting rod (3) unlock
And the actuator (52) of folding can be drawn close to the rear foot connecting rod (2).
4. a kind of baby carrier joint structure according to claim 3, it is characterised in that the actuator (52) includes being fixedly arranged on
Fixing seat (521) on the rear foot connecting rod (2) and the operation handle (522) that can be rotated relative to the fixing seat (521), it is described
It is equipped between operation handle (522) and the sliding block (51) and pulls the sliding block (51) when the operation handle (522) rotation
Along sliding axially with the drawstring (523) far from the socket joint (4) for the rear foot connecting rod (2), the rear foot connecting rod (2) is interior to be set
There is top pressure spring (524) for pressing the sliding block (51) and it being made to press the upper hinged block (31) and the lower hinged block
(11) end.
5. a kind of baby carrier joint structure according to claim 3, it is characterised in that the sliding block (51) with the joint
The opposite one end of seat (4) is equipped with press block (511), and the drive block (6) is equipped in the side opposite with the sliding block (51) and supplies
The end of the recess (63) that press block (511) heads into, the upper hinged block (31) and lower hinged block (11) is equipped with limit
Convex block (9) is correspondingly equipped on the two sides of press block (511) when the press block (511) heads into the recess (63)
The limited post (512) abutted against when interior with two spacing block sets (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370632.7U CN208842457U (en) | 2018-08-23 | 2018-08-23 | A kind of baby carrier joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821370632.7U CN208842457U (en) | 2018-08-23 | 2018-08-23 | A kind of baby carrier joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208842457U true CN208842457U (en) | 2019-05-10 |
Family
ID=66356323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821370632.7U Active CN208842457U (en) | 2018-08-23 | 2018-08-23 | A kind of baby carrier joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208842457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849250A (en) * | 2021-01-26 | 2021-05-28 | 徐江林 | Baby carriage joint |
-
2018
- 2018-08-23 CN CN201821370632.7U patent/CN208842457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849250A (en) * | 2021-01-26 | 2021-05-28 | 徐江林 | Baby carriage joint |
| CN112849250B (en) * | 2021-01-26 | 2024-01-23 | 徐江林 | Baby carriage joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W120642 Conclusion of examination: Declare claim 1 of utility model no. 201821370632.7, claim 3 referring to claim 1 and claim 4 when claim 3 refers to claim 1 invalid, and continue to maintain the validity of the patent on the basis of claim 2, claim 3 referring to claim 2, claim 4 and claim 5 when claim 3 refers to claim 2 Decision date of declaring invalidation: 20210105 Decision number of declaring invalidation: 47169 Denomination of utility model: A baby carriage joint structure Granted publication date: 20190510 Patentee: ZHONGSHAN KINGMOON CHILDREN PRODUCTS Co.,Ltd. |
|
| IP01 | Partial invalidation of patent right |