CN105539557B - A kind of perambulator that linkage folds - Google Patents
A kind of perambulator that linkage folds Download PDFInfo
- Publication number
- CN105539557B CN105539557B CN201610074876.XA CN201610074876A CN105539557B CN 105539557 B CN105539557 B CN 105539557B CN 201610074876 A CN201610074876 A CN 201610074876A CN 105539557 B CN105539557 B CN 105539557B
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- bar
- anterior branch
- fixture block
- strut
- arm
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/086—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis becoming smaller in all three dimensions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rehabilitation Tools (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of perambulator that linkage folds, including front support rod, the after-poppet being connect with front support rod, the front support rod upper end is equipped with arm-rest frame, front support rod lower end is equipped with front-wheel, the after-poppet lower end is equipped with trailing wheel, the arm-rest frame is equipped with the first folding mechanism for making arm-rest frame fold, the front support rod is equipped with the second folding mechanism that could be realized after the first folding mechanism makes arm-rest frame fold and be folded to front support rod folding, the after-poppet, which is equipped with after the second folding mechanism makes front support rod folding fold, could realize that holder orientation folds the folding device folded backward by front support rod.The embodiment of the present invention, by being equipped with the first folding mechanism that arm-rest frame can be made to fold on perambulator and equipped with the second folding mechanism for making perambulator front support rod fold, by Collapsible device, by front support rod, holder orientation is folded up backward again, perambulator can be made to further reduce volume after folding in this way, be conducive to storage transport and using carrying.
Description
Technical field：
The present invention relates to the perambulators that a kind of linkage folds.
Background technology：
Currently marketed perambulator for convenience store and transport, make more it is foldable, but its folding after still account for
Have larger parking space, therefore it is necessary to provide a kind of perambulators that can more preferably fold and fold, to reduce volume, facilitate storage and
Use carrying.
Invention content：
In order to make volume smaller after Pram folding, an embodiment of the present invention provides the perambulators that a kind of linkage folds.
A kind of perambulator that linkage folds, including front support rod, the after-poppet being connect with front support rod, the front support rod upper end are set
There are arm-rest frame, front support rod lower end to be equipped with front-wheel, the after-poppet lower end is equipped with trailing wheel, and the arm-rest frame is equipped with for making handrail
The first folding mechanism that frame folds, the front support rod are equipped with and could be realized to preceding after the first folding mechanism makes arm-rest frame fold
Strut folds the second folding mechanism folded, and the after-poppet is equipped with after the second folding mechanism makes front support rod folding fold
It can realize that holder orientation folds the folding device folded backward by front support rod.
The embodiment of the present invention can make the first folding mechanism that arm-rest frame folds and equipped with making child by being equipped on perambulator
The second folding mechanism that Chinese herbaceous peony strut folds, then by front support rod, holder orientation is folded up backward by Collapsible device, in this way
Perambulator can be made to further reduce volume after folding, be conducive to storage transport and using carrying.
Description of the drawings：
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the schematic diagram 1 for the perambulator that a kind of linkage of the present invention folds；
Fig. 2 is the second folding device structural blast schematic diagram of the present invention；
Fig. 3 is that the present invention hides the first folding device exploded perspective view after certain structures；
Fig. 4 is the schematic diagram 2 for the perambulator that a kind of linkage of the present invention folds；
Fig. 5 is after-poppet structural blast schematic diagram of the present invention；
Fig. 6 is the right view of the present invention；
The A-A that Fig. 7 is Fig. 2 schemes；
The B-B that Fig. 8 is Fig. 4 schemes；
The C-C that Fig. 9 is Fig. 6 schemes；
Figure 10 is the schematic diagram after the perambulator that a kind of linkage of invention folds folds.
Specific implementation mode：
In order to make the technical problems, technical solutions and beneficial effects solved by the present invention be more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 10, the perambulator that a kind of linkage folds, including front support rod 1, the after-poppet being connect with front support rod
2, the front support rod upper end is equipped with arm-rest frame 3, and front support rod lower end is equipped with front-wheel 4, and the after-poppet lower end is equipped with trailing wheel 5, described
Arm-rest frame 3 is equipped with the first folding mechanism for making arm-rest frame 3 fold, and the front support rod is equipped with when the first folding mechanism makes
Arm-rest frame 3 could be realized after folding folds the second folding mechanism folded to front support rod 1, and the after-poppet 2 is equipped with when second
Folding mechanism could be realized after so that the folding of front support rod 1 is folded folds the folding device folded to 2 direction of after-poppet by front support rod 1.
After first folding mechanism makes arm-rest frame fold, then second folding mechanism that links, so that front support rod is folded up with the arm-rest frame folded,
After folding linkage mounted in after-poppet folding device, can front support rod backward holder orientation folding fold, so that perambulator is filled
Point fold and fold it is rear small, it is easy to carry and store, in addition, being all linkage, the in this way side of using between folding mechanism
Just.
Further, as shown in Figures 2 to 6, the front support rod packet 1 includes left front strut 111 and right anterior branch bar 101, described
After-poppet 2 includes the left back strut 201 being connect with left front strut 111, right rear strut 202 is connect with right anterior branch bar 101, is set to a left side
First crossbar 203 between back stay 201 and right rear strut 202, the set on left back strut 201 and 202 lower end of right rear strut
Two cross bars 204, are additionally provided with the automatic folding device that after-poppet can be made to fold between the first crossbar 203 and second crossbar 204,
While making front support rod support-folding folds backward, the automatic folding device on after-poppet is being rolled over for folding device on after-poppet
After-poppet is also folded together automatically under the linkage of stacking device, the volume of perambulator can be further reduced.
Further, as shown in figure 3, the right anterior branch bar 1 includes the first right anterior branch bar 102 and the first right anterior branch bar
102 the second right anterior branch bars 103 to connect, 3 one end of the arm-rest frame are connect with the upper end of the first right anterior branch bar 102, the handrail
Frame 3 be equipped with mounting base 301, first folding mechanism include control button 302, the first removable pin 303, dynamic clamping head and quiet clamping head,
Prolong set on the clamping apparatus 304 of arm-rest frame 3 with 102 junction of the first right anterior branch bar and in arm-rest frame 3 and along arm-rest frame
Extend to the first control line 305 with the first right anterior branch bar junction；301 lower end of the mounting base is equipped with opening, is set in mounting base
There are a guide part 306,306 side wall of guide part to be equipped with horizontal bar-shaped trough；The control button 302 is set in guide part 306, one
End is stretched out from 301 lower ending opening of mounting base, and 302 side wall of control button is equipped with oblique strip shaped slot；The dynamic clamping head and quiet clamping head is set to control
Between button and guide part processed；First removable pin 303 is set to the oblique strip shaped of the horizontal bar-shaped trough and control button of guide part 306
In slot；The arm-rest frame 3 and the first right anterior branch bar 102 are socketed and can be slided along the first right anterior branch bar, before arm-rest frame 3 and first right side
Strut socket place is equipped with bayonet, the clamping apparatus 304 include sliding seat 304a, the slider 304b in sliding seat,
It is equipped with spring groove on the first fixture block 304c in sliding seat, the slider and sliding seat, is equipped in spring groove
The resetting spring that resets after slider can be made to move, the slider 304b are equipped with skewed slot, on the left side of sliding seat 304a
Equipped with elongated slot, the upper surface of sliding seat is equipped with card slot, and first fixture block can move along card slot and reach arm-rest frame out of card slot
With the pin for extending into skewed slot on elongated slot and slider in sliding seat on the bayonet of the first right anterior branch bar, is additionally provided on the first fixture block
Column；When slider moves, the skewed slot on slider drives elongated slot of the pin on sliding seat on the first fixture block to move, and makes first
Fixture block is moved out the bayonet of arm-rest frame and the first right anterior branch bar in card slot；Described first control line, 305 one end and first
Removable pin 303 connects, and the other end connects with the slider 304b of the first fixture block；Upper pressure control button, the first removable pin are controlling
Horizontal bar-shaped trough under the oblique strip shaped slot drive of button on guide part slides and pulls the first control line so that the first control line is another
Slider movement on the clamping apparatus of one end connection, slider movement, under the action of skewed slot on slider, the first fixture block is lived
The elongated slot movement of dynamic seat, the first fixture block 304c are detached from the bayonet of the first right anterior branch bar and arm-rest frame, and arm-rest frame can be along first right side
Front support rod sliding is folded.Same first fixture block structure also is provided on left front strut, the first folding mechanism can make arm-rest frame
It is moved along right anterior branch bar, the both ends of arm-rest frame are stretched into left front strut and right anterior branch bar, and completion folds arm-rest frame.
Still further, as shown in Fig. 2, Fig. 7, the upper end of the mounting base 301 is equipped with opening, on the arm-rest frame 3 with
The opposite place of 301 upper end opening of mounting base is equipped with groove, and first folding mechanism further includes safety device 307, the protection dress
It includes a shifting block 307a stretched out from mounting base upper end opening and in 3 groove of arm-rest frame and can be left along the groove to set 307
The block 307b of right sliding is equipped with resetting spring, shelves is additionally provided on the control button 302 between the right end and groove of the block
Column, for safety device in guard mode, block is located at the left end of arm-rest frame groove, and the lower end of block is contacted with bumping post, and safety fills
It sets in unlocked state, stirring shifting block makes block be moved from left to right along groove, and block disengaging is contacted with the bumping post of control button.
When protective device is in arm-rest frame groove left end, the block for locking button is in contact with blocking for control button, makes control button
It cannot move up, reach locking effect, be also prevented from makes seat for children fold in the case where accidentally touching, and causes accident.
Further, as shown in Fig. 2, Fig. 3, Fig. 8, second folding mechanism be set to the first right anterior branch bar 102 with
Between second right anterior branch bar 103 comprising the first connector 6 being connect with the first right anterior branch bar 102 and the second right anterior branch bar
Second connector 7 of 103 connections, the second fixture block 8 being set between the first connector 6 and the second connector 7；First connection
Part 6 is equipped with the first accommodating cavity 601 with respect to the face of the second connector 7；Face of second connector 7 with respect to the first connector 6
It is equipped with the second accommodating cavity 701；It is equipped in second accommodating cavity and to be made of straightway and the arc segment to connect with straightway one end
Guide groove 702；Second fixture block 8 is set between the first accommodating cavity 601 and the second accommodating cavity 701, and the second fixture block 8 is equipped with one
The second protrusion for extending into the first protrusion 801 of the first accommodating cavity 601 and extending into the guide groove 702 of the second accommodating cavity 701
802, it is equipped with elastic reset member between first protrusion 801 and the first accommodating cavity, second fixture block 8 further includes extending into
Inserting end 803 in first right anterior branch bar；When arm-rest frame folds, arm-rest frame is moved along the first right anterior branch bar and push card tipping
It sets, when the sliding seat of clamping apparatus is moved to the inserting end 803 of the second fixture block and continues to move to, passes through stretching into for the second fixture block
Section 803 pushes the second fixture block, the second protrusion 802 on the second fixture block to be moved along the straightway of guide groove 702, when the second protrusion is moved
When moving to arc segment joint, the second protrusion can be rotated along the segmental arc of guide groove, and the first connector can be with respect at this time
The rotation of two connectors makes the first right anterior branch bar be folded to the folding of the second right anterior branch bar.Arm-rest frame is by the first folding mechanism along first
After right anterior branch bar folds, using the second folding mechanism, the first right anterior branch bar, the first left front strut, arm-rest frame is made to fold together,
And second folding mechanism be not required in addition switch open, when the first folding mechanism makes arm-rest frame fold, by arm-rest frame linkage open
The second folding mechanism is opened, it is easy to operate.
Again still further, as shown in Figure 4, Figure 5, the right anterior branch bar 101 further includes third right anterior branch bar 104, described
Between second right anterior branch bar 103 and third right anterior branch bar 104 be equipped with link block 105, the lower end of the second right anterior branch bar 103 with
The upper end of third right anterior branch bar 104 is hinged on link block 105 and can be rotated around link block, and the right rear strut 202 is equipped with
The second right anterior branch bar 103 can be made to fold the folding device folded with third right anterior branch bar 104, also set on the left back strut 201
There is this that the second left front strut can be made to fold the folding device folded with the left front strut of third.Folding device can make second, third right side
Holder orientation folds backward for front support rod and second, third left front strut, makes the volume smaller after Pram folding.
Still further, as shown in figure 5, the folding device includes the slide mass 9 being socketed in right rear strut, is hinged on
The lower pull rod 901 of slide mass lower end, the upper connecting rod 902 for being hinged on slide mass upper end, the first connection set on the second folding mechanism
Rotating member 904 between part and the second connector, the rotating member 904 are equipped with the second control of connection rotating member and slide mass
Line 305a；The other end of the upper connecting rod 902 and the second right anterior branch bar 103 are hinged, the other end and third of the lower pull rod 901
Right anterior branch bar 104 is hinged；The front end of the slide mass 9 is equipped with groove, and sliding part 904, institute can be moved along groove by being equipped in groove
It states and is equipped with resetting spring between sliding part and groove, the left side of the slide mass is equipped with card slot, and being equipped in card slot can move along card slot
Dynamic third fixture block 906, place opposite with slide mass card slot is equipped with bayonet in the right rear strut 202, and the third fixture block is from card
The bayonet of right rear strut is extend into slot, the upper end of slide mass 9 is equipped with elongated slot, and sliding part 905 is equipped with skewed slot, the third card
Block 906, which is equipped with, extend into slide mass elongated slot and the second removable pin 907 in sliding part skewed slot；The second control line 305a's
One end connects with rotating member, and the other end connects with the sliding part in slide mass, the first accommodating cavity of first connector 6
The protrusion 603 of energy band turn moving part rotation when being equipped with rotation in 601, rotating member one end opposite with the first connector is equipped with
Recess 904a corresponding with the first accommodating cavity internal projection；When second folding mechanism folds, the first connector is with respect to second
Connector rotates, in the first accommodating cavity of the first connector on protrusion 603 with the rotation of the first connector, turn an angle
Afterwards, which contacts with rotating member and rotating member is made to rotate, and rotating member rotates and drive the second control line connected to it,
Make concave slot sports of the sliding part 905 in slide mass that the second control line other end connects, the be mounted on third fixture block 906
Two removable pins 907 move along the strip slot of sliding part and third fixture block are driven to move, and third fixture block is made to be moved in card slot, the
Three fixture blocks are detached from the bayonet of interior bar and outer bar behind the right side behind the right side successively, and sliding part 905 can be slided along right rear strut, and pass through pull-up
Bar and lower pull rod make the second right anterior branch bar and third right anterior branch bar rotate and fold to right rear strut direction.
Further, as shown in Figure 4, Figure 5, the left front strut 111 and the middle part of right anterior branch bar 101 are equipped with seat strut
12, the folding device further includes the seat pull rod 903 for being set to slide mass upper end and being connect with seat strut.Folding device is in band
Holder orientation folding makes seat strut fold together when folding to dynamic front support rod by seat pull rod backward.
Further, as shown in Fig. 6, Fig. 9, the right rear strut 202 after the first right rear strut 212 and second right side including propping up
Bar 222, first right rear strut 212 include the right guiding strut 213 being connect with connector, are set on right guiding strut 213
And can behind the right side of right guiding strut sliding interior bar 212a, outer bar in interior bar behind the right side and behind the right side that connects with connector
The bayonet of 212b, the right rear strut include in outer bar after interior bar behind the right side and the right side and the bayonet opposite with slide mass card slot,
The third fixture block extend into outer bar behind the right side and it is right after interior bar bayonet and interior bar is relatively fixed with outer bar behind the right side after making the right side, it is described
Second right rear strut 222 is socketed on behind the right side after interior bar and the right side between outer bar and interior bar can be slided behind the right side, it is described it is right after interior bar with
One end that second right rear strut connects is equipped with the 4th fixture block 13, and interior bar is corresponding with the 4th fixture block to the second right rear strut behind the right side
The lower face at place is equipped with notch 13a, it is described it is right after the 4th fixture block 13 in interior bar 212a after indentation, there stretches out and makes second right side
Strut is relatively fixed with interior bar behind the right side, is equipped with resetting spring after the 4th fixture block and the right side between interior bar, and the 4th fixture block is stretched
Outlet is equipped with ramp structure.The strut of after-poppet both sides makes the telescopic structure of socket, favorably to being done further to perambulator
Processing is folded, perambulator is made more effectively to fold.
Further, described as shown in figure 5, the automatic folding device includes the pedestal 14 being set in first crossbar 203
Pedestal is equipped with transmission gear, and the left and right side of pedestal is equipped with rach slot, and the lower end of pedestal 14, which is equipped with, is oriented to elongated slot, described
It is oriented in elongated slot and connects respectively with the folding device in right rear strut with left back strut equipped with both ends and can be moved along elongated slot is oriented to
Connecting rod 15, be equipped with the right rack 16a that can be slided along rach slot in the rach slot on the right side of pedestal, described right rack one end connects
In connecting rod 15, right rack is equipped with the tooth engaged with transmission gear, and being equipped in the rach slot on the left of the pedestal can be along tooth
The left rack 16b of bar groove sliding, described left rack one end are mutually connected in second crossbar 204, and left rack 16b is equipped with and driving cog
Take turns the tooth of engagement；The slide mass is slided along the first right rear strut, and the connecting rod 15 on slide mass drives right rack 16a to move,
Right rack makes transmission gear rotate, and left rack 16b drives second crossbar 204 toward 203 side of first crossbar under transmission gear effect
To movement, at the same the second right rear strut 222 under the drive of second crossbar 204 together with interior bar 212a behind the right side along right guide rod 213
It is mobile, after the external part of the 4th fixture block 13 is moved to the right side when end face of outer bar 212b, the end of ramp structure and outer bar behind the right side
Face contacts and makes the 4th fixture block toward moving up, and the external part of the 4th fixture block is detached from the notch of the second right rear strut, the second right rear strut
Can it is relatively right after interior bar move, the second right rear strut interior bar after right is moved to complete to fold after-poppet.
Further, as shown in Figure 10, it is schematic diagram after the folding of perambulator
The embodiment of the present invention, by perambulator be equipped with the first folding mechanism, the second folding mechanism, folding device and from
Dynamic folding mechanism, can be such that perambulator volume when folding further reduces, and facilitate storage and using carrying to reach, by the
One folding mechanism makes the arm-rest frame on perambulator be retracted in front support rod and completes to fold, meanwhile, the arm-rest frame being retracted in front support rod can touch
The second fixture block is touched, the second folding mechanism is made to open, the first connector on front support rod can be rotated relative to the second connector, make handrail
Frame and the first front support rod are folded to folding at the second front support rod, after front support rod folds, are pulled by the second control line original
Make the folding device being mounted on after-poppet and the relatively-stationary third fixture block of after-poppet, after the movement of third fixture block, folding device
On slide mass can be slided along after-poppet, by the upper connecting rod, lower pull rod and seat pull rod being connected on slide mass, make perambulator
Front support rod and seat strut backward holder orientation fold, realize fold fold rear volume smaller, in addition, being additionally provided on after-poppet
One automatic folding device, when folding device folds, automatic traction after-poppet folds the folding mechanism together, makes the child after folding
Car body product further reduces, and folding mechanism on the perambulator and folding device are all linkages, and only need to start first folds
After device, you can completion folds perambulator, is not required to that the starting switch of other folding mechanisms is in addition arranged, so not only structure letter
It is single and easy to use, and in terms of security performance, added in the start button of the first folding mechanism a locking by
Button, could start to start after the first folding mechanism must first open locking button, effectively prevent to press in error touch control system in this way
Accident is caused in the case of button, effectively improves the safety that the perambulator uses.
It is as described above the one or more embodiments for combining particular content to provide, does not assert the specific reality of the present invention
It applies and is confined to these explanations.It is all approximate with method of the invention, structure etc., identical, or for present inventive concept under the premise of
Several technology deduction or replace are made, protection scope of the present invention is all should be considered as.
Claims (8)
1. the perambulator that a kind of linkage folds, including front support rod, the after-poppet being connect with front support rod, the front support rod upper end are equipped with
Arm-rest frame, front support rod lower end are equipped with front-wheel, and the after-poppet lower end is equipped with trailing wheel, it is characterised in that：The arm-rest frame is equipped with
The first folding mechanism for making arm-rest frame fold, the front support rod are equipped with after the first folding mechanism makes arm-rest frame fold
It can realize and the second folding mechanism folded is folded to front support rod, the after-poppet is equipped with when the second folding mechanism makes front support rod roll over
Overlapping could realize that holder orientation folds the folding device folded backward by front support rod after closing, the front support rod includes left front strut
With right anterior branch bar, the after-poppet includes the left back strut being connect with left front strut, connect right rear strut with right anterior branch bar, is set to
First crossbar between left back strut and right rear strut, set on the second crossbar of left back strut and right rear strut lower end, described
The automatic folding device that after-poppet can be made to fold is additionally provided between one cross bar and second crossbar, the right anterior branch bar includes first right
Front support rod, the second right anterior branch bar to connect with the first right anterior branch bar, described arm-rest frame one end and the upper end of the first right anterior branch bar connect
Connect, the arm-rest frame be equipped with mounting base, first folding mechanism include control button, the first removable pin, dynamic clamping head and quiet clamping head,
It is extended to and the set on the clamping apparatus of arm-rest frame and the first right anterior branch bar junction and in arm-rest frame and along arm-rest frame
First control line of one right anterior branch bar junction；
The mounting base lower end is equipped with opening, and a guide part is equipped in mounting base, and guide part side wall is equipped with horizontal bar-shaped trough；
The control button is set in guide part, and one end is stretched out from mounting base lower ending opening, and control button side wall is equipped with oblique
Bar-shaped trough；
The dynamic clamping head and quiet clamping head is set between control button and guide part；
First removable pin is set in the horizontal bar-shaped trough of guide part and the oblique strip shaped slot of control button；
The arm-rest frame and the first right anterior branch rod set connect and can be slided along the first right anterior branch bar, and arm-rest frame and the first right anterior branch bar exist
Socket place is equipped with bayonet；
The clamping apparatus includes sliding seat, the slider in sliding seat, the first fixture block in sliding seat, the cunning
Resetting spring is equipped between movable plate and sliding seat, the slider is equipped with skewed slot, and the left side of sliding seat is equipped with elongated slot, sliding
The upper surface of seat is equipped with card slot, and first fixture block can move along card slot and be reached out of card slot arm-rest frame and the first right anterior branch bar
Bayonet on, the pin for extending into skewed slot on elongated slot and slider in sliding seat is additionally provided on the first fixture block；When slider moves,
Skewed slot on slider drives elongated slot of the pin on sliding seat on the first fixture block to move, and the first fixture block is made to be moved in card slot
And it is detached from the bayonet of arm-rest frame and the first right anterior branch bar；
First control line one end connects with the first removable pin, and the other end connects with the slider of the first fixture block；
Upper pressure control button, horizontal bar-shaped trough sliding of first removable pin in the case where the oblique strip shaped slot of control button drives on guide part
And the first control line is pulled so that slider movement on the clamping apparatus of first control line other end connection, keeps the first fixture block de-
Bayonet from the first right anterior branch bar and arm-rest frame, arm-rest frame can be slided along the first right anterior branch bar and be folded.
2. the perambulator that a kind of linkage according to claim 1 folds, it is characterised in that：The upper end of the mounting base is equipped with
It is open, place opposite with mounting base upper end opening is equipped with groove on the arm-rest frame, and first folding mechanism further includes a protection
Device, the protective device include a shifting block stretched out from mounting base upper end opening and in the arm-rest frame groove and can be along this
The block that groove horizontally slips is equipped with resetting spring, shelves is additionally provided on the control button between the right end and groove of the block
Column, for safety device in guard mode, block is located at the left end of arm-rest frame groove, and the lower end of block is contacted with bumping post, and safety fills
It sets in unlocked state, stirring shifting block makes block be moved from left to right along groove, and block disengaging is contacted with the bumping post of control button.
3. the perambulator that a kind of linkage according to claim 2 folds, it is characterised in that：Second folding mechanism is set
Between the first right anterior branch bar and the second right anterior branch bar comprising the first connector being connect with the first right anterior branch bar and second
The second connector, the second fixture block between the first connector and the second connector of right anterior branch bar connection；
First connector is equipped with the first accommodating cavity with respect to the face of the second connector；
Second connector is equipped with the second accommodating cavity with respect to the face of the first connector；It is equipped with by straightway in second accommodating cavity
With the guide groove of the arc segment composition to connect with straightway one end；
Second fixture block is set between the first accommodating cavity and the second accommodating cavity, and the second fixture block extend into first equipped with one and houses
Chamber first protrusion and extend into the guide groove of the second accommodating cavity second protrusion, it is described first protrusion with the first accommodating cavity it
Between be equipped with elastic reset member, second fixture block further includes the inserting end extending into the first right anterior branch bar；
When arm-rest frame folds, arm-rest frame moves along the first right anterior branch bar and pushes the first fixture block, when the sliding seat of the first fixture block moves
When moving to the inserting end of the second fixture block and continuing to move to, the second fixture block is pushed, the second protrusion on the second fixture block is along guide groove
Straightway moves, and when being moved to the straightway of guide groove with arc segment joint, the second protrusion energy edge of the second fixture block is oriented to
The segmental arc of slot rotates, and the first connector can be rotated relative to the second connector at this time makes the first right anterior branch bar to the second right anterior branch
Bar folding folds.
4. the perambulator folded according to a kind of linkage of claim 3, it is characterised in that：Before the right anterior branch bar further includes the third right side
Strut is equipped with link block, the lower end of the second right anterior branch bar and the between the second right anterior branch bar and third right anterior branch bar
The upper end of three right anterior branch bars is hinged on link block and can be rotated around link block, and the folding device is set in right rear strut and energy
Make the second right anterior branch bar fold with third right anterior branch bar to fold, also is provided with that left front strut folding can be made to fold on the left back strut
Folding device.
5. the perambulator folded according to a kind of linkage of claim 4, it is characterised in that：The folding device includes after being socketed in the right side
Slide mass, the lower pull rod for being hinged on slide mass lower end, the upper connecting rod for being hinged on slide mass upper end on strut are folded set on second
Rotating member between the first connector and the second connector of device, the rotating member are equipped with connection rotating member and slide mass
Second control line；
The other end of the upper connecting rod and the second right anterior branch bar are hinged, and the other end and the third right anterior branch bar of the lower pull rod are cut with scissors
It connects；
The front end of the slide mass is equipped with groove, and sliding part can be moved along groove by being equipped in groove, between the sliding part and groove
Equipped with resetting spring, the left side of the slide mass is equipped with card slot, and being equipped in card slot can be described along the third fixture block that card slot moves
Place opposite with slide mass card slot is equipped with bayonet in right rear strut, and the third fixture block extend into the card of right rear strut out of card slot
Mouthful, the upper end of slide mass is equipped with elongated slot, and sliding part is equipped with skewed slot, the third fixture block be equipped with extend into slide mass elongated slot with
The second removable pin in sliding part skewed slot；
One end of second control line connects with rotating member, and the other end connects with the sliding part in slide mass, and described first
The protrusion of energy band turn moving part rotation, the rotating member and the first connector phase when being equipped with rotation in the first accommodating cavity of connector
To one end be equipped with recess corresponding with the first accommodating cavity internal projection；
When second folding mechanism folds, the first connector is rotated relative to the second connector, and the first of the first connector is accommodating
The protrusion of intracavitary rotates and rotating member is made to rotate, and rotating member operates and drive the second control line connected to it, makes the second control
Concave slot sports of the sliding part in slide mass of line other end connection, the skewed slot on sliding part make the second activity on third fixture block
It sells the elongated slot along slide mass upper end to move and third fixture block is driven to move along the card slot of slide mass, third fixture block is detached from right rear strut
Bayonet, slide mass can slide along right rear strut, and before making the second right anterior branch bar and the third right side by upper connecting rod and lower pull rod
Strut is turned folding to right rear strut direction.
6. the perambulator folded according to a kind of linkage of claim 5, it is characterised in that：In the left front strut and right anterior branch bar
Portion is equipped with seat strut, and the folding device further includes the seat pull rod for being set to slide mass upper end and being connect with seat strut, institute
When stating slide mass and being slided along right rear strut, seat support is set to be folded together by seat pull rod.
7. the perambulator folded according to a kind of linkage of claim 6, it is characterised in that：The right rear strut behind first right side including propping up
Bar and the second right rear strut, first right rear strut include the right guiding strut being connect with connector, are set to right guiding strut
It is upper and can along interior bar behind the right side that right guiding strut slides, outer bar in interior bar behind the right side and behind the right side that connects with connector, it is described
The bayonet of right rear strut includes in outer bar after interior bar behind the right side and the right side and the bayonet opposite with slide mass card slot, the third card
Block extend into outer bar behind the right side and it is right after interior bar bayonet and interior bar is relatively fixed with outer bar behind the right side after making the right side, propped up behind second right side
Rod set is connected to behind the right side after interior bar and the right side between outer bar and interior bar can be slided behind the right side, it is described it is right after interior bar and the second right rear strut phase
The one end connect is equipped with the 4th fixture block, and the lower face of interior bar and the second right rear strut is all provided with jagged, the 4th card behind the right side
Block stretches out from indentation, there and the second right rear strut is made to be relatively fixed with interior bar behind the right side, is equipped between interior bar after the 4th fixture block and the right side
The external part of resetting spring, the 4th fixture block is equipped with ramp structure.
8. the perambulator folded according to a kind of linkage of claim 7, it is characterised in that：The automatic folding device includes being set to the
Pedestal on one cross bar, the pedestal are equipped with transmission gear, and the left and right side of pedestal is equipped with rach slot, the lower end of pedestal
Equipped with elongated slot is oriented to, connect simultaneously with the folding device in left back strut and right rear strut respectively equipped with both ends in the guiding elongated slot
The right rack that can be slided along rach slot, the right side can be equipped in the rach slot on the right side of the connecting rod that guiding elongated slot moves, pedestal
Rack one end is mutually connected in connecting rod, and right rack is equipped with the tooth that is engaged with transmission gear, in the rach slot on the left of the pedestal
Equipped with the left rack that can be slided along rach slot, described left rack one end is mutually connected in second crossbar, and left rack is equipped with and transmission
The tooth of gear engagement；
The slide mass of the folding device is slided along the first right rear strut, and the connecting rod on slide mass drives right rack movement, right
Rack makes transmission gear rotate, and left rack drives second crossbar to be moved toward first crossbar direction under transmission gear effect, simultaneously
Second right rear strut moves together with interior bar behind the right side along right guide rod under second crossbar drive, when the external part of the 4th fixture block moves
After moving to the right side when end face of outer bar, ramp structure contacts with the end face of outer bar behind the right side and makes the 4th fixture block toward moving up, and the 4th blocks
The external part of block is detached from the notch of the second right rear strut, the second right rear strut can it is relatively right after interior bar move, propped up behind second right side
Bar interior bar behind the right side is moved to complete to fold after-poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074876.XA CN105539557B (en) | 2016-02-03 | 2016-02-03 | A kind of perambulator that linkage folds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074876.XA CN105539557B (en) | 2016-02-03 | 2016-02-03 | A kind of perambulator that linkage folds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539557A CN105539557A (en) | 2016-05-04 |
| CN105539557B true CN105539557B (en) | 2018-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074876.XA Active CN105539557B (en) | 2016-02-03 | 2016-02-03 | A kind of perambulator that linkage folds |
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| CN (1) | CN105539557B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314516B (en) * | 2016-09-23 | 2018-07-27 | 中山市宝蓓悠日用制品有限公司 | Baby carriage frame |
| CN108068871B (en) * | 2016-11-17 | 2020-06-09 | 明门香港股份有限公司 | Baby carriage |
| CN106741098A (en) * | 2016-12-31 | 2017-05-31 | 宁波妈咪宝婴童用品制造有限公司 | A kind of quick infancy seat that returns the vehicle to the garage and knock off |
| CN106697031B (en) * | 2017-01-03 | 2023-05-23 | 好孩子儿童用品有限公司 | a folding cart |
| CN107792138A (en) * | 2017-11-10 | 2018-03-13 | 奥兹科技（成都）有限公司 | The folding electric stroller that can be rided |
| US11390311B2 (en) * | 2019-05-09 | 2022-07-19 | Wonderland Switzerland Ag | Child stroller apparatus |
| CA3154263A1 (en) | 2019-11-27 | 2021-06-03 | Andrew J. Horst | Child stroller apparatus |
| CN111086549B (en) * | 2019-11-28 | 2025-07-04 | 中山市特凯斯婴童用品有限公司 | Baby stroller with foldable seat |
| CN113753115B (en) | 2020-01-22 | 2023-01-31 | 好孩子儿童用品有限公司 | Children's barrow |
| CN216943235U (en) * | 2020-11-30 | 2022-07-12 | 葛莱儿婴儿产品股份有限公司 | Cart and hub mechanism for cart |
| CN116620381A (en) * | 2023-06-20 | 2023-08-22 | 中山市特凯斯婴童用品有限公司 | A baby carriage frame and a baby carriage with the baby carriage frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200939896Y (en) * | 2006-08-17 | 2007-08-29 | 中山市隆成日用制品有限公司 | A folding joint control mechanism for a stroller |
| CN201989829U (en) * | 2011-02-17 | 2011-09-28 | 东莞育童幼儿用品有限公司 | foldable stroller |
| CN102815329B (en) * | 2011-06-09 | 2015-09-02 | 明门香港股份有限公司 | Baby carriage frame |
| CN103318242B (en) * | 2012-03-19 | 2015-11-25 | 珠海优力创工贸有限公司 | There is the folded perambulator at commutation seat |
| CN102632917B (en) * | 2012-04-18 | 2014-05-21 | 广东乐美达集团有限公司 | Folding baby carriage frame |
| CN205469225U (en) * | 2016-02-03 | 2016-08-17 | 广东乐美达集团有限公司 | Folding bassinet can link |
-
2016
- 2016-02-03 CN CN201610074876.XA patent/CN105539557B/en active Active
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| Publication number | Publication date |
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| CN105539557A (en) | 2016-05-04 |
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