CN205469215U - Collapsible stroller - Google Patents
Collapsible stroller Download PDFInfo
- Publication number
- CN205469215U CN205469215U CN201620107836.6U CN201620107836U CN205469215U CN 205469215 U CN205469215 U CN 205469215U CN 201620107836 U CN201620107836 U CN 201620107836U CN 205469215 U CN205469215 U CN 205469215U
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- bar
- anterior branch
- fixture block
- along
- branch bar
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Abstract
The utility model provides a collapsible stroller, includes the front rod, the after -poppet be connected with the front rod, be equipped with the slip folding device on the after -poppet, the slip folding device is including cup jointing the slide mass on the after -poppet, the last pull rod of locating slide mass lower extreme and the lower link of being connected with the front rod, locating the slide mass upper end and be connected with the front rod, the slide mass closes through last pull rod and folding receipts of the front rod of lower link messenger bassinet along the after -poppet slip. The embodiment of the utility model provides a, through be equipped with the slip folding device on the bassinet, the after -poppet slip on the bassinet is followed to the slide mass on the slip folding device, through last pull rod and the lower link of being connected with the fore -stock, can realize closing the folding receipts of bassinet front rod.
Description
Technical field:
This utility model relates to a kind of foldable baby carriage.
Background technology:
Currently marketed perambulator is made foldable more, but its folding mode is the most complex, and still needs to take bigger parking space after folding, therefore is necessary that providing a kind of can more simply fold the perambulator folded.
Summary of the invention:
In order to the folding mode make perambulator is simpler, this utility model embodiment provides a kind of foldable baby carriage.
A kind of foldable baby carriage, including front support rod, the after-poppet being connected with front support rod, described after-poppet is provided with sliding folding device, described sliding folding device include being socketed on after-poppet and can along the slide mass that after-poppet slides, be located at slide mass lower end the lower link being connected with front support rod, be located at slide mass upper end the upper connecting rod being connected with front support rod, described slide mass along after-poppet slide time, by upper connecting rod and lower link make perambulator front support rod fold fold.
This utility model embodiment, by being provided with sliding folding device on perambulator, the after-poppet along perambulator of the slide mass on sliding folding device slides, and by the upper connecting rod being connected with fore-stock and lower link, can realize folding the folding of perambulator front support rod.
Accompanying drawing illustrates:
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram 1 of a kind of foldable baby carriage of this utility model；
Fig. 2 is the second folding mechanism structural blast schematic diagram of the present utility model；
Fig. 3 is the first folding mechanism exploded perspective view after this utility model hides some structure；
Fig. 4 is the schematic diagram 2 of a kind of foldable baby carriage of this utility model；
Fig. 5 is this utility model after-poppet structural blast schematic diagram；
Fig. 6 is right view of the present utility model；
Fig. 7 is the A-A figure of Fig. 2；
Fig. 8 is the B-B figure of Fig. 4；
Fig. 9 is the C-C figure of Fig. 6；
Figure 10 is the schematic diagram after a kind of foldable baby carriage of utility model folds.
Detailed description of the invention:
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figures 1 to 10, the perambulator that a kind of linkage folds, including front support rod 1, the after-poppet 2 being connected with front support rod, described front support rod upper end is provided with arm-rest frame 3, front support rod lower end is provided with front-wheel 4, described after-poppet lower end is provided with trailing wheel 5, described arm-rest frame 3 is provided with the first folding mechanism for making arm-rest frame 3 fold, described front support rod is provided with and folds, when the first folding mechanism makes arm-rest frame 3 could realize after folding front support rod 1, the second folding mechanism folded, described after-poppet 2 is provided with when the second folding mechanism makes front support rod 1 folding could realize after folding front support rod 1 is folded the folding device folded to after-poppet 2 direction.After first folding mechanism makes arm-rest frame fold, link the second folding mechanism again, the arm-rest frame making front support rod and fold is folded up, after folding, linkage is contained in the folding device of after-poppet, just the folding of front support rod holder orientation backward can be folded, and enables perambulator fully to fold and to fold rear volume little, easy to carry and store, it addition, be all linkage between folding mechanism, so it is easy to use.
Further, as shown in Figures 2 to 6, described front support rod bag 1 includes left front pole 111 and right anterior branch bar 101, described after-poppet 2 includes the left back pole 201 being connected with left front pole 111, right back stay 202 it is connected with right anterior branch bar 101, the first cross bar 203 being located between left back pole 201 and right back stay 202, it is located at the second cross bar 204 of left back pole 201 and right back stay 202 lower end, it is additionally provided with, between described first cross bar 203 and the second cross bar 204, the automatic folding device that after-poppet can be made to fold, folding device on after-poppet is while making front support rod support-folding folds backward, automatic folding device on after-poppet is also folded together after-poppet under the linkage folding device automatically, the volume of perambulator can be reduced further.
Further, as shown in Figure 3, described right anterior branch bar 1 includes the second right anterior branch bar 103 that the first right anterior branch bar 102 connects with the first right anterior branch bar 102, described arm-rest frame 3 one end is connected with the upper end of the first right anterior branch bar 102, described arm-rest frame 3 is provided with mounting seat 301, described first folding mechanism includes control knob the 302, first removable pin 303, elastic reset part, be located at arm-rest frame 3 and the clamping apparatus 304 of the first right anterior branch bar 102 junction and be located at arm-rest frame 3 in and extend to and the first control line 305 of the first right anterior branch bar junction along arm-rest frame；Described mounting seat 301 lower end is provided with opening, is provided with a guide 306 in mounting seat, and guide 306 sidewall is provided with horizontal bar-shaped trough；Described control knob 302 is located in guide 306, and its one end is stretched out from mounting seat 301 lower ending opening, and control knob 302 sidewall is provided with skewed slot；Described elastic reset part is located between control knob and guide；Described first removable pin 303 is located in the horizontal bar-shaped trough of guide 306 and the oblique strip shaped groove of control knob；Described arm-rest frame 3 and the first right anterior branch bar 102 are socketed and can slide along the first right anterior branch bar, arm-rest frame 3 and the first right anterior branch bar socket place are equipped with bayonet socket, described clamping apparatus 304 includes sliding seat 304a, the wiper 304b being located in sliding seat, the the first fixture block 304c being located in sliding seat, it is equipped with spring groove on described wiper and sliding seat, the back-moving spring resetted after wiper can be made to move it is provided with in spring groove, described wiper 304b is provided with skewed slot, the left side of sliding seat 304a is provided with elongated slot, the upper surface of sliding seat is provided with draw-in groove, described first fixture block can move along draw-in groove and reach in draw-in groove the bayonet socket of arm-rest frame and the first right anterior branch bar, it is additionally provided with on first fixture block and extend into elongated slot and the pin of skewed slot on wiper in sliding seat；When wiper moves, the skewed slot on wiper drives the elongated slot along sliding seat of the pin on the first fixture block to move, and makes the first fixture block be moved out arm-rest frame and the bayonet socket of the first right anterior branch bar in draw-in groove；Described first control line 305 one end connects with the first removable pin 303, and the wiper 304b of the other end and the first fixture block connects；Upper pressure control knob, first removable pin horizontal bar-shaped trough along guide under the skewed slot of control knob drives slides and pulls the first control line so that the wiper on the clamping apparatus of the first control line other end connection moves, wiper moves, on wiper under the effect of skewed slot, the elongated slot of the first fixture block sliding seat moves, first fixture block 304c departs from the bayonet socket of the first right anterior branch bar and arm-rest frame, and arm-rest frame can slide along the first right anterior branch bar and fold.Also being provided with the first same card block structure on left front pole, the first folding mechanism can make arm-rest frame move along right anterior branch bar, and stretching into left front pole with in right anterior branch bar in the two ends of arm-rest frame, completes to fold arm-rest frame.
Yet further, such as Fig. 2, shown in Fig. 7, the upper end of described mounting seat 301 is provided with opening, it is provided with groove with mounting seat 301 upper end open relative to place on described arm-rest frame 3, described first folding mechanism also includes safety device 307, described protection device 307 includes a shifting block 307a stretched out at mounting seat upper end open and in being located at arm-rest frame 3 groove and the block 307b that can horizontally slip along this groove, it is provided with back-moving spring between the right-hand member of described block and groove, it is additionally provided with a grade post on described control knob 302, safety device is when guard mode, block is positioned at the left end of arm-rest frame groove, the lower end of block contacts with bumping post, safety device is when released state, stirring shifting block makes block move from left to right along groove, block disengaging contacts with the bumping post of control knob.When protection device is in arm-rest frame groove left end, and the block of locking button contacts with blocking of control knob, makes control knob can not go up shifting, reaches locking effect, is also prevented from the case of false touch making seat for children fold, causes accident.
Further, as shown in Fig. 2, Fig. 3, Fig. 8, the second described folding mechanism is located between the first right anterior branch bar 102 and the second right anterior branch bar 103, it includes the second connector 7 that the first connector 6 being connected with the first right anterior branch bar 102 is connected with the second right anterior branch bar 103, is located at the second fixture block 8 between the first connector 6 and the second connector 7；The face of relative second connector 7 of described first connector 6 is provided with the first containing cavity 601；The face of relative first connector 6 of described second connector 7 is provided with the second containing cavity 701；The gathering sill 702 being made up of straightway and the arc that connects with straightway one end it is provided with in second containing cavity；Described second fixture block 8 is located between the first containing cavity 601 and the second containing cavity 701, second fixture block 8 is provided with first projection 801 extending into the first containing cavity 601 and the second projection 802 extending in the gathering sill 702 of the second containing cavity 701, being provided with elastic reset member between described first protruding 801 and first containing cavity, described second fixture block 8 also includes the inserting end 803 extending in the first right anterior branch bar；When arm-rest frame folds, arm-rest frame moves and push card connection device along the first right anterior branch bar, when the sliding seat of clamping apparatus moves to the inserting end 803 of the second fixture block and continues to move to, the second fixture block is promoted by the dip section 803 of the second fixture block, the second projection 802 on second fixture block moves along the straightway of gathering sill 702, when second is protruding mobile to during with arc joint, second projection can rotate along the segmental arc of gathering sill, and now the first connector can rotate relative to the second connector and make the first right anterior branch bar fold to the second right anterior branch bar folding.Arm-rest frame is after the first folding mechanism folds along the first right anterior branch bar, again through the second folding mechanism, the first right anterior branch bar, the first left front pole, arm-rest frame is made together to fold, and second folding mechanism be not required to other switch open, when the first folding mechanism makes arm-rest frame fold, by arm-rest frame united opening the second folding mechanism, easy and simple to handle.
The most yet further, such as Fig. 4, shown in Fig. 5, described right anterior branch bar 101 also includes the 3rd right anterior branch bar 104, it is provided with contiguous block 105 between described second right anterior branch bar 103 and the 3rd right anterior branch bar 104, the lower end of described second right anterior branch bar 103 and the upper end thereof of the 3rd right anterior branch bar 104 and can rotate around contiguous block on contiguous block 105, described right back stay 202 is provided with and the second right anterior branch bar 103 and the 3rd right anterior branch bar 104 can be made to fold the folding device folded, also being provided with this on described left back pole 201 can make the second left front pole fold, with the 3rd left front pole, the folding device folded.Folding device can make second, third right anterior branch bar and second, third left front pole holder orientation backward fold, and makes the volume after Pram folding less.
Yet further, as shown in Figure 5, described folding device includes the slide mass 9 being socketed on right back stay, the lower link 901 being hinged on slide mass lower end, the upper connecting rod 902 being hinged on slide mass upper end, the tumbler 904 be located between the first connector of the second folding mechanism and the second connector, and described tumbler 904 is provided with the second control line 305a connecting tumbler with slide mass；The other end and the second right anterior branch bar 103 of described upper connecting rod 902 are hinged, and the other end and the 3rd right anterior branch bar 104 of described lower link 901 are hinged；The front end of described slide mass 9 is provided with groove, it is provided with in groove and can move sliding part 904 along groove, it is provided with back-moving spring between described sliding part and groove, the left side of described slide mass is provided with draw-in groove, the 3rd fixture block 906 that can move it is provided with along draw-in groove in draw-in groove, it is provided with bayonet socket with slide mass draw-in groove relative to place on described right back stay 202, described 3rd fixture block extend into the bayonet socket of right back stay in draw-in groove, the upper end of slide mass 9 is provided with elongated slot, sliding part 905 is provided with skewed slot, described 3rd fixture block 906 is provided with and extend into slide mass elongated slot and the second removable pin 907 in sliding part skewed slot；One end of described second control line 305a connects with tumbler, its other end connects with the sliding part in slide mass, one end that the projection 603 that tumbler can be driven to rotate when being provided with rotation in the first containing cavity 601 of described first connector 6, described tumbler and the first connector are relative is provided with the recess 904a corresponding with the first containing cavity internal projection；When described second folding mechanism folds, first connector rotates relative to the second connector, projection 603 in first containing cavity of the first connector rotates with the first connector, after turning an angle, this projection 603 contacts with tumbler and makes tumbler rotate, tumbler rotates and drives connected second control line, make the sliding part 905 concave slot sports along slide mass that the second control line other end connects, the second removable pin 907 being arranged on the 3rd fixture block 906 moves along the strip groove of sliding part and drives the 3rd fixture block to move, the 3rd fixture block is made to move in draw-in groove, 3rd fixture block departs from the bayonet socket of right back stay, sliding part 905 can slide along right back stay, and make the second right anterior branch bar and the 3rd right anterior branch bar back stay direction to the right rotate and fold by upper connecting rod and lower link.
Further, as shown in Figure 4, Figure 5, described left front pole 111 is provided with seat pole 12 with the middle part of right anterior branch bar 101, and described folding device also includes the seat pull bar 903 be located at slide mass upper end and be connected with seat pole.Folding device, when driving the folding of front support rod holder orientation backward to fold, makes seat pole together fold by seat pull bar.
nullFurther，Such as Fig. 6、Shown in Fig. 9，Described right back stay 202 includes the first right back stay 212 and the second right back stay 222，Described first right back stay 212 includes the right guiding pole 213 being connected with connector、Be located at right guide on pole 213 and can along right guide the right side that pole is slided after interior bar 212a、Outer bar 212b behind the right side connected on bar and with connector in after being located at the right side，Described second right back stay 222 is socketed in behind the right side after bar and the right side between outer bar and can be along interior bar slip behind the right side，One end that in behind the described right side, bar and the second right back stay connect is provided with the 4th fixture block 13，In behind the described right side, the lower surface of bar and the second right back stay and the 4th fixture block corresponding position is provided with breach 13a，In after in behind the described right side, the 4th fixture block 13 in bar 212a stretches out from indentation, there and makes the second right back stay and the right side, bar is relatively fixed，It is provided with back-moving spring between bar in after described 4th fixture block and the right side，The external part of described 4th fixture block is provided with ramp structure.The pole of after-poppet both sides makes the telescopic structure of socket, favorably further folds process to making perambulator, makes perambulator more effectively fold.
Further, as shown in Figure 5, described automatic folding device includes the pedestal 14 being located on the first cross bar 203, described pedestal is provided with travelling gear, left side and the right side of pedestal are equipped with rach slot, the lower end of pedestal 14 is provided with guiding elongated slot, it is provided with two ends in described guiding elongated slot to connect and can be along guiding the connecting rod 15 that move of elongated slot with the device that folds on right back stay with left back pole respectively, the right tooth bar 16a that can slide it is provided with along rach slot in rach slot on the right side of pedestal, described right tooth bar one end is connected in connecting rod 15 mutually, right tooth bar is provided with the tooth engaged with travelling gear, the left tooth bar 16b that can slide it is provided with along rach slot in rach slot on the left of described pedestal, described left tooth bar one end is connected on the second cross bar 204 mutually, left tooth bar 16b is provided with the tooth engaged with travelling gear；Described slide mass slides along the first right back stay, connecting rod 15 on slide mass drives right tooth bar 16a to move, right tooth bar makes travelling gear rotate, left tooth bar 16b drives the second cross bar 204 to move toward the first cross bar 203 direction under travelling gear effect, second right back stay 222 moves along right guide post 213 together with bar 212a under the second cross bar 204 drives in behind the right side simultaneously, when the external part of the 4th fixture block 13 moves to the right side end face of outer bar 212b, the end contact of outer bar make the 4th fixture block up move behind its ramp structure and the right side, the external part of the 4th fixture block departs from the breach of the second right back stay, second right back stay can relatively behind the right side in bar motion, second right back stay has moved to fold after-poppet along bar in behind the right side.
Further, as shown in Figure 10, for schematic diagram after the folding of perambulator.
nullThis utility model embodiment，By being provided with the first folding mechanism on perambulator，Second folding mechanism，Fold device and automatic folding device，Perambulator volume when folding can be made further to reduce，To reach conveniently to deposit and use is carried，By the first folding mechanism，Complete to fold in making the arm-rest frame indentation front support rod on perambulator，Simultaneously，Arm-rest frame in indentation front support rod can touch the second fixture block，The second folding mechanism is made to open，The first connector on front support rod can rotate relative to the second connector，The folding at the second front support rod of arm-rest frame and the first front support rod is made to fold，After front support rod folds，The folding device and relatively-stationary 3rd fixture block of after-poppet originally making to be arranged on after-poppet is pulled by the second control line，After 3rd fixture block moves，The slide mass folded on device can slide along after-poppet，By the upper connecting rod being connected on slide mass、Lower link and seat pull bar，The front support rod and the seat pole holder orientation backward that make perambulator fold，Realizing folding, to fold rear volume less，Additionally，An automatic folding device it is additionally provided with on after-poppet，This folding mechanism is when folding device and folding，Automatic traction after-poppet together folds，The perambulator volume after folding is made to reduce further，And the folding mechanism on this perambulator and folding device are all linkages，After only need to starting the first folding mechanism，Can complete perambulator is folded，It is not required to additionally arrange the activate switch of other folding mechanisms，So it is not only simple in structure，And it is easy to use，And in terms of security performance，The start button of the first folding mechanism adds a locking button，Want to start after the first folding mechanism must first open locking button and could start，So effectively prevention causes accident in the case of false touch control knob，It is effectively improved the safety that this perambulator uses.
It is described above as combining one or more embodiments that particular content provides, does not assert that of the present utility model being embodied as is confined to these explanations.All and method of the present utility model, structure etc. approximate, duplicate, or for making some technology deduction or replace under this utility model concept thereof, all should be considered as protection domain of the present utility model.
Claims (10)
1. a foldable baby carriage, including front support rod, the after-poppet being connected with front support rod, it is characterized in that: described after-poppet is provided with sliding folding device, described sliding folding device include being socketed on after-poppet and can along the slide mass that after-poppet slides, be located at slide mass lower end the lower link being connected with front support rod, be located at slide mass upper end the upper connecting rod being connected with front support rod, described slide mass along after-poppet slide time, by upper connecting rod and lower link make perambulator front support rod fold fold.
A kind of foldable baby carriage the most according to claim 1, it is characterized in that: described front support rod includes left front pole and right anterior branch bar, described left front pole is provided with seat pole with the middle part of right anterior branch bar, described right anterior branch bar includes the first right anterior branch bar, the the second right anterior branch bar connected with the first right anterior branch bar, 3rd right anterior branch bar, it is provided with contiguous block between described second right anterior branch bar and the 3rd right anterior branch bar, the lower end of described second right anterior branch bar and the upper end thereof of the 3rd right anterior branch bar and can rotate around contiguous block on contiguous block, described upper connecting rod and the second right anterior branch bar connect, described lower link and the 3rd right anterior branch bar connect, described sliding folding device also includes the seat pull bar be located at slide mass upper end and be connected with seat pole.
A kind of foldable baby carriage the most according to claim 2, it is characterized in that: described after-poppet includes the first cross bar that the left back pole being connected with left front pole is connected right back stay with right anterior branch bar, is located between left back pole and right back stay, the second cross bar being located at left back pole and right back stay lower end, is additionally provided with, between described first cross bar and the second cross bar, the automatic folding device that after-poppet can be made to fold.
A kind of foldable baby carriage the most according to claim 3, it is characterized in that: described front support rod upper end is provided with arm-rest frame, front support rod lower end is provided with front-wheel, described after-poppet lower end is provided with trailing wheel, described arm-rest frame is provided with the first folding mechanism for making arm-rest frame fold, and described front support rod is provided with after the first folding mechanism makes arm-rest frame fold and could realize front support rod is folded the second folding mechanism folded.
A kind of foldable baby carriage the most according to claim 4, it is characterized in that: described arm-rest frame one end is connected with the upper end of the first right anterior branch bar, arm-rest frame is provided with mounting seat, and described first folding mechanism includes control knob, the first removable pin, elastic reset part, is located at arm-rest frame and the clamping apparatus of the first right anterior branch bar junction and is located in arm-rest frame and extends to and the first control line of the first right anterior branch bar junction along arm-rest frame；
Described mounting seat lower end is provided with opening, is provided with a guide in mounting seat, and guide sidewall is provided with horizontal bar-shaped trough；
Described control knob is located in guide, and its one end is stretched out from mounting seat lower ending opening, and control knob sidewall is provided with skewed slot；
Described elastic reset part is located between control knob and guide；
Described first removable pin is located in the horizontal bar-shaped trough of guide and the oblique strip shaped groove of control knob；
Described arm-rest frame and the first right anterior branch bar are socketed and can slide along the first right anterior branch bar, and arm-rest frame and the first right anterior branch bar are equipped with bayonet socket at socket place；
Described clamping apparatus includes sliding seat, the wiper being located in sliding seat, the first fixture block of being located in sliding seat, described wiper is provided with skewed slot, the left side of sliding seat is provided with elongated slot, the upper surface of sliding seat is provided with draw-in groove, described first fixture block can move along draw-in groove and reach in draw-in groove the bayonet socket of arm-rest frame and the first right anterior branch bar, the first fixture block is additionally provided with and extend into elongated slot and the pin of skewed slot on wiper in sliding seat；When wiper moves, the skewed slot on wiper drives the elongated slot along sliding seat of the pin on the first fixture block to move, and makes the first fixture block be moved out arm-rest frame and the bayonet socket of the first right anterior branch bar in draw-in groove；
Described first control line one end connects with the first removable pin, and the wiper of the other end and the first fixture block connects；
Upper pressure control knob, first removable pin horizontal bar-shaped trough along guide under the skewed slot of control knob drives slides and pulls the first control line so that the wiper on the clamping apparatus of the first control line other end connection moves, making the first fixture block depart from the bayonet socket of the first right anterior branch bar and arm-rest frame, arm-rest frame can slide along the first right anterior branch bar and fold.
A kind of foldable baby carriage the most according to claim 5, it is characterized in that: the upper end of described mounting seat is provided with opening, it is provided with groove with mounting seat upper end open relative to place on described arm-rest frame, described first folding mechanism also includes a protection device, described protection device includes a shifting block stretched out at mounting seat upper end open and in being located at arm-rest frame groove and the block that can horizontally slip along this groove, it is provided with back-moving spring between the right-hand member of described block and groove, a grade post it is additionally provided with on described control knob, safety device is when guard mode, block is positioned at the left end of arm-rest frame groove, the lower end of block contacts with bumping post, safety device is when released state, stirring shifting block makes block move from left to right along groove, block disengaging contacts with the bumping post of control knob.
A kind of foldable baby carriage the most according to claim 4, it is characterized in that: the second described folding mechanism is located between the first right anterior branch bar and the second right anterior branch bar, it includes the second connector that the first connector being connected with the first right anterior branch bar and the second right anterior branch bar connect, the second fixture block being located between the first connector and the second connector；
Described first connector is provided with the first containing cavity relative to the face of the second connector；
Described second connector is provided with the second containing cavity relative to the face of the first connector；The gathering sill being made up of straightway and the arc that connects with straightway one end it is provided with in second containing cavity；
Described second fixture block is located between the first containing cavity and the second containing cavity, second fixture block is provided with first projection extending into the first containing cavity and the second projection extending in the gathering sill of the second containing cavity, being provided with elastic reset member between described first projection and the first containing cavity, described second fixture block also includes the inserting end extending in the first right anterior branch bar；
When arm-rest frame folds, arm-rest frame moves along the first right anterior branch bar and promotes the first fixture block, when the sliding seat of the first fixture block moves to the inserting end of the second fixture block and continues to move to, promote the second fixture block, the second projection on second fixture block moves along the straightway of gathering sill, when the mobile straightway to gathering sill is with arc joint, second projection of the second fixture block can rotate along the segmental arc of gathering sill, and now the first connector can rotate relative to the second connector and make the first right anterior branch bar fold to the second right anterior branch bar folding.
8. according to claim 6 foldable baby carriage, it is characterized in that: described sliding folding device also includes that the tumbler being located between the first connector of the second folding mechanism and the second connector, described tumbler are provided with the second control line connecting tumbler with slide mass；
The front end of described slide mass is provided with groove, it is provided with in groove and can move sliding part along groove, the left side of described slide mass is provided with draw-in groove, the 3rd fixture block that can move it is provided with along draw-in groove in draw-in groove, being provided with bayonet socket with slide mass draw-in groove relative to place on described right back stay, described 3rd fixture block extend into the bayonet socket of right back stay in draw-in groove, and the upper end of slide mass is provided with elongated slot, sliding part is provided with skewed slot, and described 3rd fixture block is provided with and extend into slide mass elongated slot and the second removable pin in sliding part skewed slot；
One end of described second control line connects with tumbler, and its other end connects with the sliding part in slide mass, can drive the projection that tumbler rotates when being provided with rotation in the first containing cavity of described first connector；
When described second folding mechanism folds, first connector rotates relative to the second connector, projection in first containing cavity of the first connector rotates and makes tumbler rotate, tumbler operates and drives connected second control line, make the sliding part concave slot sports along slide mass that the second control line other end connects, skewed slot on sliding part makes the second removable pin on the 3rd fixture block move along the elongated slot of slide mass upper end and drive the 3rd fixture block to move along the draw-in groove of slide mass, 3rd fixture block departs from the bayonet socket of right back stay, sliding part can slide along right back stay, and make the second right anterior branch bar and the 3rd right anterior branch bar turn folding in back stay direction to the right by upper connecting rod and lower link.
A kind of foldable baby carriage, it is characterized in that: described right back stay includes the first right back stay and the second right back stay, described first right back stay includes the right guiding pole being connected with connector, be located at right guide pole upper and can along right guide the right side that pole is slided after interior bar, outer bar behind the right side connected on bar and with connector in after being located at the right side, described second right back stay is socketed in behind the right side after bar and the right side between outer bar and can be along interior bar slip behind the right side, one end that in behind the described right side, bar and the second right back stay connect is provided with the 4th fixture block, in behind the described right side, the lower surface of bar and the second right back stay is equipped with breach, described 4th fixture block stretch out from indentation, there and make the second right back stay and the right side after in bar be relatively fixed, the external part of described 4th fixture block is provided with ramp structure.
10. according to claim 9 foldable baby carriage, it is characterized in that: described automatic folding device includes the pedestal being located on the first cross bar, described pedestal is provided with travelling gear, left side and the right side of pedestal are equipped with rach slot, the lower end of pedestal is provided with guiding elongated slot, the connecting rod that two ends connect with the sliding folding device on left back pole and right back stay respectively and can move along guiding elongated slot it is provided with in described guiding elongated slot, the right tooth bar that can slide it is provided with along rach slot in rach slot on the right side of pedestal, described right tooth bar one end is connected in connecting rod mutually, right tooth bar is provided with the tooth engaged with travelling gear, the left tooth bar that can slide it is provided with along rach slot in rach slot on the left of described pedestal, described left tooth bar one end is connected on the second cross bar mutually, left tooth bar is provided with the tooth engaged with travelling gear；
The slide mass of described sliding folding device slides along the first right back stay, connecting rod on slide mass drives the motion of right tooth bar, right tooth bar makes travelling gear rotate, left tooth bar drives the second cross bar to move toward the first cross bar direction under travelling gear effect, second right back stay moves along right guide post together with bar under the second cross bar drives in behind the right side simultaneously, when the external part of the 4th fixture block moves to the right side end face of outer bar, the end contact of outer bar make the 4th fixture block up move behind its ramp structure and the right side, the external part of the 4th fixture block departs from the breach of the second right back stay, second right back stay can relatively behind the right side in bar motion, second right back stay has moved to fold after-poppet along bar in behind the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107836.6U CN205469215U (en) | 2016-02-03 | 2016-02-03 | Collapsible stroller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107836.6U CN205469215U (en) | 2016-02-03 | 2016-02-03 | Collapsible stroller |
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| CN205469215U true CN205469215U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620107836.6U Expired - Fee Related CN205469215U (en) | 2016-02-03 | 2016-02-03 | Collapsible stroller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108068871A (en) * | 2016-11-17 | 2018-05-25 | 明门香港股份有限公司 | Perambulator |
-
2016
- 2016-02-03 CN CN201620107836.6U patent/CN205469215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068871A (en) * | 2016-11-17 | 2018-05-25 | 明门香港股份有限公司 | Perambulator |
| 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 |
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