CN108706038A - The baby carriage that preceding handle interlocked folds - Google Patents
The baby carriage that preceding handle interlocked folds Download PDFInfo
- Publication number
- CN108706038A CN108706038A CN201810793233.XA CN201810793233A CN108706038A CN 108706038 A CN108706038 A CN 108706038A CN 201810793233 A CN201810793233 A CN 201810793233A CN 108706038 A CN108706038 A CN 108706038A
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- Prior art keywords
- rotating element
- foot lever
- baby carriage
- rotating
- cradle head
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- 238000000034 method Methods 0.000 claims abstract description 6
- 238000005034 decoration Methods 0.000 claims description 18
- 230000000994 depressogenic effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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
- 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)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of baby carriages that preceding handle interlocked folds, include push rod, preceding foot lever and the rear foot lever connected by cradle head, it is characterized in that, the cradle head includes the first rotating element being fixedly connected with push rod, the second rotating element being fixedly connected with preceding foot lever and the third rotating element as preceding armrest mounting seat of coaxial arrangement；Between first rotating element and third rotating element, interlinked mechanism is equipped between the second rotating element and third rotating element, the interlinked mechanism includes being separately positioned on two rotating elements using center of rotation as the arc groove in the center of circle and stretching into the slidable linkage pin of arc groove.The present invention locks third element in vehicle frame unfolded state using two linkage pins, in folding process, third element rotation is driven by the first rotating element, handrail folds together before being driven during realization vehicle frame folding, without removing preceding handrail in advance, the folding efficiency of trolley is improved.
Description
Technical field
The present invention relates to a kind of baby carriage more particularly to a kind of baby carriages that preceding handle interlocked folds.
Background technology
Existing children trolley generally comprises two symmetrically arranged side stands, and each side stand includes push rod, preceding foot lever
With rear foot lever, the wherein the two rotation connection of push rod, preceding foot lever and rear foot lever, and one of them and third party's rotation connection solve
Wherein the two is drawn close to the third party after lock, and then is folded and reduced vehicle frame volume.
If CN206265118U discloses a kind of foldable stroller, including preceding foot lever, rear foot lever and handlebar stem, described
The top of the bottom of hand lever, the top of preceding foot lever and rear foot lever is relatively rotated by linkage to be coordinated, and is additionally provided with：Transmission
Bar is hinged on the preceding foot lever；First connecting rod, it is with the handle lever linkage and hinged with drive link, to handlebar stem to
Traction Drive bar is overturn when preceding rotation is close to preceding foot lever；Second connecting rod is hinged between drive link and rear foot lever, to be driven
Foot lever rotates forward close to preceding foot lever after traction when bar is overturn.But handrail cannot be with vehicle frame before the baby carriage of the patent disclosure
It interlocks and folds, influence folding efficiency.
Invention content
The present invention provides a kind of baby carriages that preceding handle interlocked folds, and solve existing trolley folding efficiency not
High problem.
A kind of baby carriage that preceding handle interlocked folds, include the push rod connected by cradle head, preceding foot lever and after
Foot lever, which is characterized in that the cradle head includes the first rotating element being fixedly connected with push rod and the front foot of coaxial arrangement
The second rotating element that bar is fixedly connected and the third rotating element as preceding armrest mounting seat；
It is all provided between first rotating element and third rotating element, between the second rotating element and third rotating element
Have an interlinked mechanism, the interlinked mechanism include be separately positioned on two rotating elements using center of rotation as the arc groove in the center of circle with
And stretch into the slidable linkage pin of arc groove；
In vehicle frame unfolded state, linkage pin is in the respective end of arc groove, limits the rotation of third rotating element, push rod
Forward in foot lever folding process, the first rotating element drives third rotating element to rotate by interlinked mechanism.
The third rotating element is located at the inside of cradle head.
First rotating element is set between the second rotating element and third rotating element, the outside of the cradle head
Equipped with the decoration element being fixedly connected with push rod, second rotating element be sandwiched in the first rotating element and decoration element it
Between.
Two arc grooves are set on third rotating element, and two linkage pins are set to the first rotating element and the second rotating element
On.
The first straight line hole and second straight line hole in axle center have in the cradle head and are inserted into the first straight line hole and the
Two straight holes prevent the locking pin that the first rotating element and the second rotating element relatively rotate, and are arranged on second rotating element
There is the second circular hole being connected with second straight line hole using center of rotation as the center of circle.
Baby carriage includes that sliding block, the connection sliding block of connection locking pin tear the drawing that locking pin is detached from second straight line hole
Line and abutting slider-actuated locking pin slide into the (the first back-moving spring in second straight line hole, are provided with radially on the sliding block
The waist-shaped hole that arrangement is slidably matched with shaft.
The decoration element being fixedly connected with push rod is provided on the outside of the cradle head, second rotating element is pressed from both sides
Between the first rotating element and decoration element, the medial surface of the decoration element, which is provided with, accommodates sliding block and (the first back-moving spring
Sliding slot.
The preceding handrail is provided at both ends with plug, the third rotating element medial surface be provided with coordinate with plug it is recessed
Area is fallen into, the depressed area edge has the card slot coordinated with plug.
Lockhole is provided on the plug, the depressed area is provided centrally with the clamping block coordinated with the lockhole and supports
Connect the second back-moving spring of clamping block.
Foot lever and the second rotating element are hinged after described, and the seat bar being hinged is provided between the preceding foot lever and rear foot lever
And interlocking lever, seat post are rotatablely connected with preceding foot lever, interlocking lever is rotatablely connected with rear foot lever.
The present invention locks third element using two linkage pins in vehicle frame unfolded state and passes through first in folding process
Rotating element drives third element rotation, and handrail folds together before being driven during realization vehicle frame folding, without removing in advance
Preceding handrail improves the folding efficiency of trolley.
Description of the drawings
Fig. 1 is the dimensional structure diagram of children trolley of the present invention.
Fig. 2 is children trolley unfolded state side structure schematic diagram of the present invention.
Fig. 3 is the side structure schematic diagram of children trolley first folded state of the present invention.
Fig. 4 is children trolley of the present invention the and the side structure schematic diagram of folded state.
Fig. 5 is the configuration schematic diagram of children trolley cradle head of the present invention.
Fig. 6 is the schematic diagram of another angle of cradle head shown in Fig. 5.
Fig. 7 is the structural schematic diagram of the first rotating element of the invention.
Fig. 8 is the structural schematic diagram of decoration element of the present invention.
Fig. 9 is the structural schematic diagram of third rotating element of the present invention.
Figure 10 is the positive structure schematic of seat bar of the present invention.
Figure 11 is the A-A sectional views of seat bar shown in Figure 10.
Figure 12 is the dimensional structure diagram of seat bar of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of baby carriage, including two side stands being arranged symmetrically, each side stand include passing through
Push rod 1, preceding foot lever 2 and the rear foot lever 3 that cradle head 10 connects, two 1 tops of push rod are connected by U-shaped handle stem 100,
Tripper 101 is provided in the middle part of push rod.Tripper includes mainly solution closing piece and bracing wire, when unlock, holds and pinches solution closing piece, draw
Line can tear the locking pin inside cradle head 10 and be detached from locking bit, achieve the purpose that unlock.Tripper may be used as
Existing structure disclosed in the patent documents such as CN204871148U, CN204488877U, CN206344864U, repeats no more herein.
It is additionally provided with sunshade bar 6 between two push rods 1.
As shown in Figure 1, in vehicle frame unfolded state, preceding foot lever 2 be in push rod 1 on same straight line, when folding, the need of push rod 1
180 ° are overturn, it is parallel with preceding foot lever 2 to recline.Two 2 bottoms of preceding foot lever are slightly angled inwards, and are connected by foot-operated 200,
There are two front-wheels for foot-operated 200 lower section installation.Foot lever 3 is arranged in parallel after two, and bottom is mounted on trailing wheel, two trailing wheels
Wheel shaft is shared, braking mechanism is provided on wheel shaft.
As it can be seen in figures 5 and 6, cradle head 10 includes the first coaxially connected rotating element 11,12 and of the second rotating element
The main part of third rotating element 13, three rotating elements is disc-shaped, on the one hand can be allowed using wafer architecture each
Rotating element is mutually close to, and reduces the volume of cradle head 10,10 shape of cradle head on the other hand can be allowed cylindrical,
When each rotating element relatively rotates, volume and shape also remain unchanged.
Third cradle head 13 is located at the inside of cradle head 10, the second cradle head 12 for handrail 5 before being fixedly mounted
Positioned at outside, the first rotating element 11 is between the second rotating element 12 and third rotating element 13.Three rotating elements
It can be arbitrary on situation theory, but since preceding handrail is arranged across two side stands, if third rotating element 13 is located at
Other positions, when folding before handrail 5 can generate interference to push rod 1 and preceding foot lever 2, cannot when push rod 1 and preceding foot lever 2 being caused to fold
Fitting completely, keeping parallelism state.
In order to hide intra-articular mechanical structure and the second rotating element 12 be allowed to keep stablizing in rotation process, turning
The outside of movable joint 1 is provided with decoration element 14, and the second rotating element 12 is sandwiched in the first rotating element 11 and decoration element 14
Between.As shown in FIG. 7 and 8, there is the locking across the second rotating element 12 between decoration element 14 and the first rotating element 11
112 He of straight hole that extended line passes through center of rotation is respectively provided on pin 113, the first rotating element 11 and the second rotating element 12
Straight hole 122 is provided with the circular hole 123 being connected with straight hole 122 on second rotating element 12, when locking pin 113 is in straight
The position of string holes, the first rotating element 11 and the locking of the second rotating element 12, cannot relatively rotate, when locking pin 113 is de-
When sliding into circular hole 123 from straight hole 122, the first rotating element 11 and the unlock of the second rotating element 12 can relatively rotate.
As shown in figure 8, in order to give locking pin sliding to provide guiding, prevent stuck, locking pin 113 is connected by sliding block 141
Bracing wire 144, the medial surface of decoration element 14 are provided with the sliding slot 143 coordinated with sliding block 141, and sliding slot 143 and sliding block 141 pass through
Center of rotation, and the waist-shaped hole 142 being slidably matched with connecting shaft is provided on sliding block 141.In addition it is provided in sliding slot 143
Abut sliding block 141 resetting spring 145, when bracing wire pull sliding block 141 when, resetting spring 145 is compressed, locking pin 113 just from
Straight hole 122 is detached from, into circular hole 123.When locking pin 113 turns to the joining place of circular hole 123 and straight hole 122,
Due to the screen resilience of resetting spring 145, locking pin 113 realizes locking automatically into straight hole 122.
Another embodiment of the present invention, decoration element 14 are fixedly connected with preceding foot lever 2, and the first rotating element 11 is clamped
Between the second rotating element and decoration element, sliding slot is arranged on the first rotating element, but the design makes the first rotating element
It thickens, increases the volume of cradle head.
Above is only a kind of embodiment for realizing the first rotating element and the locking of the second rotating element, and of the invention turns
Movable joint can also be used uses ratchet into line-locked mode as disclosed in CN206664663U.
As shown in FIG. 7 and 8, decoration element 14 and the setting of 11 symmetrical shape of the first rotating element, tail portion structure after the two assembling
At the connecting tube 110 being connect with push rod 1.Likewise, the tail portion of the second rotating element 12 has the connecting tube of foot lever 2 before connection
120 and the protrusion 121 hinged with connecting tube 15, connecting tube 15 be fixedly connected with rear foot lever 3.The present embodiment connecting tube 110,
120,15 two-flap type structure being used, difference clamp column push rod 1, preceding foot lever 2 and rear foot lever 3, are used in combination rivet to be fixedly connected when assembling,
It is easy to assembly.
As shown in fig. 7, it is circle that the side of third rotating element 13 towards the first rotating element 11, which is provided with pivot center,
The arc groove 134 and arc groove 135 of the heart are respectively arranged with and arc groove 134 on the second rotating element 12 and the first rotating element
The linkage pin 114 and linkage pin 124 being slidably matched with round and smooth slot 135 are provided with evacuation on corresponding first rotating element 11 and connect
The circular hole 111 of dynamic pin 124, arc groove and linkage pin constitute the interlinked mechanism between two rotating elements.As shown in figure 9,
Under vehicle frame unfolded state, linkage pin 114 and linkage pin 124 are located at arc groove 134 and the top with arc groove 135, can prevent
The relatively other rotatable parts of third rotating element 13 relatively rotate.
The set-up mode on rotating element that arc groove and linkage pin in this implementation are interlocked at two can be interchanged,
For example arc groove 134 and arc groove 135 can be arranged on the first rotating element and the second rotating element, linkage pin 114 and company
Dynamic pin 124 can be arranged on third rotating element.After the location swap of not excessive linkage pin and arc groove, linkage pin locking the
The position of three rotating elements also changes therewith.
As it can be seen in figures 5 and 6, preceding handrail 5 is provided at both ends with plug 51, the end centre position of plug 51 has recess 54,
The centre of recess has lockhole 52, and the edge of plug is provided with flanging 53.The medial surface of third rotating element 13 has and plug
The depressed area 131 of 51 cooperations, plug is flushed with the surface of third rotating element after installation, and the edge of depressed area 131 has and folding
The card slot that side 53 coordinates, the centre of depressed area 131 have the protrusion 132 coordinated with the recess 54 on plug 51, are set in protrusion 132
Set with abut resetting spring 162 have resilience clamping block 161.
When installation, the plug 51 at 5 both ends of preceding handrail is inserted into the card slot on depressed area 131, clamping block 161 and lockhole 52
Cooperation, preceding handrail is locked.When dismounting, block 161 is pressure-locked, resetting spring 162 is compressed, and clamping block 161 will exit lock
Hole 52, plug 51 can be exited out of card slot.In order to avoid clamping block 161 be reset spring 162 eject, protrusion 132 on be arranged
There are the mounting hole coordinated with clamping block 161, support leg of 161 back side of the clamping block setting with barb, two support legs that there is bullet
Property, against the edge of mounting hole, barb can eject to avoid the spring 162 that is reset.
As shown in Figure 1, the present embodiment baby carriage further includes a bar 4,4 front end of seat bar is rotatablely connected with preceding foot lever 2, after
End is rotatablely connected by interlocking lever 7 and rear foot lever 3, and interlocking lever 7 is substantially at same level with seat bar 4, and is set to rear foot lever 3
Between seat bar 4.Seat bar 4 is mainly used for constituting seat, and child on it is taken in support, and front end is provided with adjustable-angle
Leg lean on 41.Seat bar 4 can be used for carrying and sleep case, different as needed and be arranged.The purpose that interlocking lever 7 is arranged mainly is used
Foot lever 3 after folding, foot lever is close forward for foot lever 3 after when overturning seat bar 4 can drive.
The mode for interlocking foot lever 3 after folding is diversified, and the baby carriage as disclosed in CN206265119U is logical
Three connecting rods are crossed to drive rear foot lever 3 foot lever 2 is close forward.In another embodiment, there are four rotation members for tool in cradle head
Part, wherein three rotating elements are same as above, increased rotating element is fixedly connected with rear foot lever, is had and locking on the rotating element
The straight hole and circular hole of cooperation are sold, locking is identical with unlocking manner, and synchronous folding can be realized by interlocking lever after unlock.
As shown in FIG. 10 and 11, cross bar 8 is provided between two seat bars 4, cross bar 8 includes hollow connecting tube 89, connection
Pipe 89 is provided at both ends with locking level 85, has the resetting spring 84 abutted with them, corresponding interlocking lever 7 between two locking levels 85
On be provided with the lock hole 71 coordinated with locking level 85.
As shown in figure 11,89 outer cover of connecting tube is equipped with the axial sliding sleeve 82 and circumferential direction sliding sleeve 81 of two pairs of engagements, the axis
Refer to that can be moved axially along connecting tube 89 to sliding sleeve 82, the circumferential direction sliding sleeve 81 refers to that circumferential with respect to connecting tube 89 can turn
It is dynamic.Axial sliding sleeve 82 and circumferential sliding sleeve 81 are coaxially disposed, their opposite two ends intermeshings, intermeshing tooth side
811 and tooth side 821 be to be obliquely installed, each axial direction sliding sleeve 82 is by pin and the connection of corresponding locking level 85, in connecting tube 89
With the axially disposed waist-shaped hole 891 passed through for pin.The outer surface of circumferential slider 81 is provided with limited block 810, and two is circumferential
Sliding sleeve 81 is socketed by limited block 810 and external gripping tube 80, and when unlock, promptly gripping tube 80 rotates, and can drive two circumferential directions
The synchronous rotation of sliding sleeve 81.
As shown in figure 12, it is additionally provided with second lock mechanism in the side of gripping tube 80, second lock mechanism includes being held in the mouth with gripping tube 80
The unlock sliding sleeve 86 connect, unlock sliding sleeve 86 abut resetting spring 87 away from one end of gripping tube 80, and the other end, which is provided with, stretches into circumferential direction
The inner surface of anti-rotation block 861 in sliding sleeve 81, corresponding circumferential direction sliding sleeve 81 is provided with the rotation stop groove 88 coordinated with anti-rotation block 861.
Rotation stop groove 88 and anti-rotation block 861 circumferentially arrange that quantity can be arbitrary.The area that connecting tube 89 is not surrounded by gripping tube 80
Domain is provided with pillar 83, and pillar 83 surrounds resetting spring 87 and conciliates set 86 of trying to shirk responsibility, and unlocks and is provided through pillar 83 on sliding sleeve 86
Shifting block 862.
When unlock, thumb pushes shifting block 862, resetting spring 87 to be compressed, and anti-rotation block 861 exits rotation stop groove 88, no longer
The rotation of limitation circumferential direction sliding sleeve 81.One hand is held with a firm grip and rotates gripping tube 80 at this time, and gripping tube 80 drives two circumferential sliding sleeves 81 to rotate, into
And push axial sliding sleeve 82 and move toward one another, and locking level 85 is driven to move toward one another, the keyed end of locking level 85 exits lock hole 71,
Resetting spring 84 is compressed, and realizes unlock.
As in Figure 2-4, the operation principle of children trolley of the present invention is as follows：
When carrying out first step folding, by the solution closing piece pinched on tripper 101, solution closing piece tears bracing wire 145, bracing wire 145
Sliding block 141 and locking pin 113, locking pin 113 will be pulled to be exited from straight hole 122, entered in circular hole 123, first turn
Dynamic element 11 can be rotated relative to the second rotating element 12, and in unfolded state, handle pipe 1 and preceding foot lever 2 are on same straight line,
Because 120 eccentric setting of connecting tube 110 and connecting tube, therefore the line of handle pipe 1 and front foot pipe 2 is not passed through center of rotation,
After they fold 180 °, handle pipe 1 and front foot pipe 2 being capable of the states that recline of keeping parallelism.
In vehicle frame unfolded state, as shown in figure 9,114 linkage pins and linkage pin 124 are all respectively at arc groove 134 and arc
The top of shape slot 135, that is, opposite end, limitation third rotating element 13 rotates, when handle pipe 1 is rotated towards preceding foot lever 2,
Linkage pin 114 is moved along arc groove 134, is moved to lowermost end always, which still remains stationary as.
When handle pipe 1 is rotated further, linkage pin 114 just drives third rotating element 13 to rotate together, and linkage pin 124 is along arc groove
135 slidings, until handle pipe 1 folds 180 °.Because the plug at 5 both ends of preceding handrail is fixed on third rotating element 13, in hand
In 1 folding process of pipe, handrail 5 rotates together before driving.
As shown in figure 3, handle pipe 1 fold 180 ° after with 2 keeping parallelism of front foot pipe.Then second step folding is carried out, it is singlehanded
It is held in gripping tube 80, thumb pushes shifting block 862 so that shifting block 862 is moved to the left, and resetting spring 87 is compressed, anti-rotation block 861
Rotation stop groove is exited, rotates gripping tube 80 at this time, by range of motion as described above, locking level 85 exits lock hole 71, upwards
Lift cross bar 8, seat bar 4 is rotated around with the hinge joint of interlocking lever 7, and due to gravity, rear foot lever 3 is around first with the second rotation
The hinge joint of part 12 forward foot lever 2 rotate it is close, until both keeping parallelism.
As shown in figure 4, in folded state, handle pipe 1, front foot pipe 2 and 3 three's keeping parallelism of rear foot tube recline, entire vehicle
The thickness of body is smaller, carries convenient transportation.
Claims (10)
1. a kind of baby carriage that preceding handle interlocked folds, includes push rod, preceding foot lever and the rear foot connected by cradle head
Bar, which is characterized in that the cradle head includes the first rotating element of coaxial arrangement being fixedly connected with push rod and preceding foot lever
The second rotating element being fixedly connected and the third rotating element as preceding armrest mounting seat；
Between first rotating element and third rotating element, the company of being equipped between the second rotating element and third rotating element
Motivation structure, the interlinked mechanism include being separately positioned on two rotating elements using center of rotation as the arc groove in the center of circle and stretching
Enter the slidable linkage pin of arc groove；
In vehicle frame unfolded state, linkage pin is in the respective end of arc groove, limits the rotation of third rotating element, push rod is forward
In foot lever folding process, the first rotating element drives third rotating element to rotate by interlinked mechanism.
2. baby carriage as described in claim 1, which is characterized in that the third rotating element is located at the interior of cradle head
Side.
3. baby carriage as claimed in claim 2, which is characterized in that first rotating element is set to the second rotating element
Between third rotating element, the outside of the cradle head is equipped with the decoration element being fixedly connected with push rod, described second turn
Dynamic element is sandwiched between the first rotating element and decoration element.
4. baby carriage as described in claim 1, which is characterized in that two arc grooves are set on third rotating element, and two
A linkage pin is set on the first rotating element and the second rotating element.
5. baby carriage as described in claim 1, which is characterized in that on first rotating element and the second rotating element
Be respectively arranged with extended line has insertion institute in the first straight line hole of center of rotation and second straight line hole, the cradle head
State the locking pin that first straight line hole and second straight line hole prevent the first rotating element and the second rotating element from relatively rotating, described the
The second circular hole being connected with second straight line hole using center of rotation as the center of circle is provided on two rotating elements.
6. baby carriage as claimed in claim 5, which is characterized in that sliding block, connection sliding block including connecting locking pin pull
Dynamic locking pin is detached from the bracing wire in second straight line hole and abuts the first reset bullet that slider-actuated locking pin slides into second straight line hole
Spring is provided with the radially arranged waist-shaped hole being slidably matched with shaft on the sliding block.
7. baby carriage as claimed in claim 6, which is characterized in that be provided on the outside of the cradle head solid with push rod
Surely the decoration element connected, second rotating element are sandwiched between the first rotating element and decoration element, the decoration element
The medial surface of part is provided with the sliding slot for accommodating sliding block and (the first back-moving spring.
8. baby carriage as claimed in claim 2, which is characterized in that the preceding handrail is provided at both ends with plug, described
Third rotating element medial surface is provided with the depressed area coordinated with plug, and the depressed area edge has the card coordinated with plug
Slot.
9. baby carriage as claimed in claim 8, which is characterized in that be provided with lockhole, the depressed area on the plug
It is provided centrally with the clamping block coordinated with the lockhole and the second back-moving spring for abutting clamping block.
10. baby carriage as described in claim 1, which is characterized in that foot lever and the second rotating element are hinged after described, institute
The seat bar and interlocking lever for being provided with and being hinged between preceding foot lever and rear foot lever are stated, seat post is rotatablely connected with preceding foot lever, interlocking lever
It is rotatablely connected with rear foot lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793233.XA CN108706038A (en) | 2018-07-18 | 2018-07-18 | The baby carriage that preceding handle interlocked folds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810793233.XA CN108706038A (en) | 2018-07-18 | 2018-07-18 | The baby carriage that preceding handle interlocked folds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706038A true CN108706038A (en) | 2018-10-26 |
Family
ID=63874141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810793233.XA Pending CN108706038A (en) | 2018-07-18 | 2018-07-18 | The baby carriage that preceding handle interlocked folds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706038A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630541A (en) * | 2019-01-23 | 2019-04-16 | 黑龙江省科学院自动化研究所 | A kind of solar panel rotary folding linkage |
| CN110901746A (en) * | 2019-12-30 | 2020-03-24 | 中山市赛歌日用制品有限公司 | Baby carriage handle reversing structure and baby carriage |
| CN111098908A (en) * | 2020-01-07 | 2020-05-05 | 深圳市迈康信医用机器人有限公司 | Folding joint and shifting machine with same |
| CN111361624A (en) * | 2020-03-20 | 2020-07-03 | 绍兴上虞日星五金制品有限公司 | Linkage unlocking child stroller |
| CN112692023A (en) * | 2020-11-03 | 2021-04-23 | 宁波亚特电器有限公司 | Domestic high-pressure cleaner convenient to remove |
| CN112716207A (en) * | 2021-01-11 | 2021-04-30 | 福建欧仕儿童用品股份有限公司 | Foldable crib-side bed |
| CN114056412A (en) * | 2020-07-31 | 2022-02-18 | 绍兴上虞日星五金制品有限公司 | Baby carriage |
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| CN206265118U (en) * | 2016-11-21 | 2017-06-20 | 浙江晨辉婴宝儿童用品有限公司 | A kind of foldable stroller |
| CN106627718A (en) * | 2017-01-20 | 2017-05-10 | 好孩子儿童用品有限公司 | Baby stroller |
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