CN105109536A - Portable baby stroller - Google Patents
Portable baby stroller Download PDFInfo
- Publication number
- CN105109536A CN105109536A CN201510406180.8A CN201510406180A CN105109536A CN 105109536 A CN105109536 A CN 105109536A CN 201510406180 A CN201510406180 A CN 201510406180A CN 105109536 A CN105109536 A CN 105109536A
- Authority
- CN
- China
- Prior art keywords
- base
- backboard
- leg support
- sleeve pipe
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to a portable baby stroller, which includes front leg support rods, back leg support rods, a base, a backboard, and a handle, and is characterized in that the back leg support rods are provided with sliding holes in the length direction, a back leg connection rod is connected between the two back leg support rods; the back leg connection rod includes a first sleeve, a second sleeve, and a first locking mechanism; the front end of each first horizontal support rod is hinged to the middle of the corresponding front leg support rod, and the back end of each first horizontal support rod is hinged to the corresponding sliding hole by the second locking mechanism; two ends of the second horizontal support rods are respectively hinged to the corresponding upper ends of the front leg support rods and the back support rods; the base and the backboard are a width-adjustable structure; two connection rods of the handle and the back ends of the first horizontal support rods are respectively hinged to the corresponding sliding holes of the two back leg support rods by the second locking mechanism; and a handle rod of the handle is a telescopic tube structure. According to the invention, the width is adjustable, so that the baby stroller can carry one baby or carry two babies, and the portable baby stroller is easy to fold and store.
Description
Technical field
The present invention relates to doll carriage, specifically refer to a kind of Portable baby go-cart.
Background technology
Doll carriage in the market is conveniently received, mostly all be designed to foldable structure, generally comprise the vehicle frame being provided with bicycle basket or being similar to seat, all be provided with front-wheel and rear-wheel device in the bottom side of vehicle frame or rear side, vehicle frame comprises two the side vehicle frames be symmetrical set and the multiple connecting rods be connected between the vehicle frame of side.And most infants go-cart inner space is little on the market, only enough a baby sits, crouches, and is not suitable for twins and takes simultaneously.
Summary of the invention
Technical matters to be solved by this invention provides a kind of Portable baby go-cart that arbitrarily can regulate go-cart width as required for the present situation of prior art.
The present invention solves the problems of the technologies described above adopted technical scheme: this Portable baby go-cart, comprise two front leg support struts, two rear leg support struts, base, backboard and handrail, the lower end of two front leg support struts is equipped with front truckle, and the lower end of two rear leg support struts is equipped with rear truckle;
It is characterized in that:
Length direction along rear leg support strut on described rear leg support strut is provided with slide opening; Rear foot pipe link is also connected with between two rear leg support struts; Described rear foot pipe link comprises the first sleeve pipe and the second sleeve pipe that telescopically connects together, and is provided with the first lockout mechanism for limiting both relative positions between the first sleeve pipe and the second sleeve pipe;
First transverse support bar, has two, and the front end of the first transverse support bar is hinged on the middle part of corresponding front leg support strut respectively, and the rear end of the first transverse support bar is hinged in described slide opening by the second lockout mechanism;
Second transverse support bar, has two, and the two ends of the second transverse support bar are hinged on corresponding front leg support strut and the upper end of rear leg support strut respectively;
Base, comprise the first base and the second base, the sidewall of the first base is provided with base slot, and the second base telescopically sleeve is in base slot;
Base strut bar, has two, and wherein the first base strut bar is connected on two front leg support struts, on the second base strut bar Connection Block two rear leg support struts; First base strut bar and the second base strut bar are telescopic tube; Former and later two ora terminalis difference support and connection of described base are on described first base strut bar and described second base strut bar;
Handrail, comprises first connecting rod, second connecting rod and grab rail; Wherein first connecting rod is hinged in the slide opening of two rear leg support struts respectively by two the second lockout mechanisms with second connecting rod together with the rear end of the first transverse support bar; First connecting rod is connected the two ends of grab rail with the upper end of second connecting rod; Described grab rail is the sleeve structure of energy relative telescopic; Also backboard is provided with between first connecting rod and second connecting rod;
Backboard, comprises first backboard corresponding with the first base and second backboard corresponding with the second base; The sidewall of the first backboard offers backboard slot, the second backboard telescopically is set in described backboard slot, and two outer side edges of the first backboard and the second backboard are connected on first connecting rod and second connecting rod.
The first lockout mechanism in such scheme and the second lockout mechanism can have multiple, preferably, described first lockout mechanism can comprise the first sleeve pipe and the second sleeve pipe, on two outer ends difference Connection Blocks, two rear leg support struts of first sleeve pipe and the second sleeve pipe, the inner end telescopically sleeve of the second sleeve pipe is in the first sleeve pipe; And the inner end outer wall of the first sleeve pipe has outside thread, and jam nut is threaded on the first sleeve pipe.
Described second lockout mechanism can comprise " Z " font pipe link, bearing pin and tab; One end of wherein said pipe link is rotatably connected on the second base strut bar, and the other end of pipe link is connected tab through the axis hole in described first transverse support bar, slide opening with the axis hole in respective link; Described tab has the arc cylindrical head of an evagination, and the end face of this head is provided with pin-and-hole, and the side of head is provided with slot, is connected with spanner with on the head side that slot is opposing; Bearing pin is passed in pin-and-hole and is plugged in the described pipe link upper shaft hole in slot, thus described pipe link and described tab is linked together.
Conveniently this doll carriage is folding, between described first base and the first backboard, can be separate between the second base and the second backboard, preferably, between described first base and the first backboard, can for being articulated and connected between the second base and the second backboard.
Locking during in order to firmly stretch further, can also be provided with the second lockout mechanism between described first transverse support bar and corresponding described front leg support strut.
Compared with prior art, Portable baby go-cart provided by the present invention arbitrarily can regulate the width of go-cart as required, thus facilitates twins to use, or placing articles in present basket; And the pipe link forming go-cart in the present invention is hinged and/or Collapsible structure, facilitates the folding of this doll carriage, thus be easy to carry and receive.The utility model is especially suitable as twin babies go-cart and uses, and can not take more space during storage.
Accompanying drawing explanation
Schematic perspective view (can take for a baby) when Fig. 1 is embodiment of the present invention contraction state;
Schematic perspective view (can take for two babies) when Fig. 2 is embodiment of the present invention extended state;
Fig. 3 is embodiment of the present invention folded state schematic diagram;
Fig. 4 is the decomposing schematic representation of the embodiment of the present invention first lockout mechanism;
Fig. 5 is the decomposing schematic representation of inventive embodiments second lockout mechanism;
Fig. 6 is the structural representation of the first base and the first backboard, the second base and the second backboard when stretching in inventive embodiments;
The schematic perspective view (can take for a baby) of another angle when Fig. 7 is embodiment of the present invention contraction state.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 7, this Portable baby go-cart comprises:
Front leg support strut 1, has two, and its lower end is provided with front truckle 11,
Rear leg support strut 2, has two, and its lower end is provided with rear truckle 21; Rear leg support strut is provided with slide opening 22 along the length direction of rear leg support strut; Rear foot connecting rod 23 is also connected with between two rear leg support struts; Described rear foot connecting rod 23 is telescopic sleeve structure, is provided with the first lockout mechanism 24 for limiting both relative positions between its first sleeve pipe 231 and second sleeve pipe 232.
First lockout mechanism 24, for locking the relative position of two rear leg support struts, comprise the first sleeve pipe 241 and the second sleeve pipe 242, on two outer ends difference Connection Blocks, two rear leg support struts of first sleeve pipe 241 and the second sleeve pipe 242, the inner end telescopically sleeve of the second sleeve pipe 242 is in the first sleeve pipe; And the inner end outer wall of the first sleeve pipe has outside thread, and jam nut 243 is threaded on the first sleeve pipe.
First transverse support bar 3, has two, and its front end is hinged on the middle part of corresponding front leg support strut 1 respectively, and its rear end is hinged in slide opening 22 by the second lockout mechanism 6;
Second transverse support bar 4, has two, and its two ends are hinged on corresponding front leg support strut 1 and the upper end of rear leg support strut 2 respectively;
Base 5, the sidewall comprising the first base 51 and the second base 52, first base is provided with slot (not shown), and the second base 52 telescopically sleeve is in the slot of the first base 51.
Base strut bar, for positioning base 5, has two, and wherein the first base strut bar 71 is connected on two front leg support struts 1, on the second base strut bar 72 Connection Block two rear leg support struts 2; First base strut bar 71 and the second base strut bar 72 are telescopic tube.Former and later two ora terminalis difference support and connection of base are on the first base strut bar 71 and the second base strut bar 72.
Handrail 9, comprises first connecting rod 91, second connecting rod 92 and grab rail 93; Wherein first connecting rod 91 is hinged in the slide opening 22 of two rear leg support struts respectively by two the second lockout mechanisms 6 with second connecting rod 92 together with the rear end of the first transverse support bar 3; Head rod 91 is connected the two ends of grab rail 93 with the upper end of the second pipe link 92; Described grab rail 93 is the sleeve structure of energy relative telescopic; Also backboard is provided with between head rod 91 and the second pipe link 92.
Backboard, corresponding to the first base 51 and the second base 52, backboard also has two pieces, is respectively first backboard 94 corresponding with the first base 51 and second backboard 95 corresponding with the second base 52; The sidewall of the first backboard offers backboard slot (not shown), second backboard 95 telescopically is set in the slot on the first backboard 94, and the dual-side of the first backboard 94 and the second backboard 95 is connected on first connecting rod 91 and second connecting rod 92.
Can be separate between first base 51 and the first backboard 94, between the second base 52 and the second backboard 95, also can be articulated and connected, to facilitate both folding.
The structure of base and backboard can adopt rigid material to prepare, such as plastic flagstone and so on, can also be the framework adopting rigidity, in framework, then connects the materials such as flexible cotton, differ and determine, can select according to actual needs.
Second lockout mechanism 6, has four groups, is separately positioned in the slide opening on two rear leg support struts and between two first transverse support bar 3 and two front leg support struts 1; It comprises " Z " font pipe link 61, bearing pin 62 and tab 63; Wherein one end of pipe link 61 is rotatably connected on the second base strut bar 72, and its other end is connected tab 63 through the axis hole in the first transverse support bar, slide opening with the axis hole on first, second pipe link; Tab 63 has the arc cylindrical head 631 of an evagination, such as cylindrical head, and the end face of head 631 is provided with pin-and-hole 634, and the waist side of head is provided with slot 632, the side of the head corresponding with slot is connected with spanner 633; Bearing pin 62 is located in the axis hole 611 of pin-and-hole 632 and the pipe link other end, thus both is rotatably connected.
The principle of work of this Portable baby go-cart is described below:
When single baby takes, unscrew jam nut, by in the second sleeve pipe to greatest extent indentation first sleeve pipe, while rear foot connecting rod shrinks, grab rail, the first base strut bar and the second base strut bar also shrink simultaneously, second base is retracted in base slot, and the second backboard is retracted in backboard slot; When being retracted to correct position, tighten jam nut, can by the locking position of the second sleeve pipe and the first sleeve pipe.
Take when there being two babies simultaneously, or when needing to place other article on base, base is needed to be adjusted to larger width, unscrew indentation nut, reverse operating, the second sleeve pipe is pulled out in the first sleeve pipe, meanwhile, grab rail, the first base strut bar and the second base strut bar also stretch simultaneously, and the second base pulls out in base slot, and the second backboard pulls out in backboard slot; When being stretched to correct position, tightening indentation nut and can locate this extended state, provide unnecessary space for two babies simultaneously.
When needs are folding, rotating spanner, arc-shaped head is rotated, cancel the squeese pressure of the connecting rod on handrail and the squeese pressure to the first transverse support bar, to slide in slide opening the first transverse support bar, rotary handle, front leg support strut and rear leg support strut, the first transverse support bar and the second transverse support bar, can fold up this doll carriage, as shown in Figure 6.
Claims (5)
1. a Portable baby go-cart, comprise two front leg support struts (1), two rear leg support struts (2), base (5), backboard and handrail (9), the lower end of two front leg support struts is equipped with front truckle (11), and the lower end of two rear leg support struts is equipped with rear truckle (21);
It is characterized in that:
Described rear leg support strut is provided with slide opening (22) along the length direction of rear leg support strut; Rear foot pipe link (23) is also connected with between two rear leg support struts; Described rear foot pipe link (23) comprises the first sleeve pipe (231) and the second sleeve pipe (232) that telescopically connects together, and is provided with the first lockout mechanism (24) for limiting both relative positions between the first sleeve pipe (231) and the second sleeve pipe (232);
First transverse support bar (3), there are two, the front end of the first transverse support bar (3) is hinged on the middle part of corresponding front leg support strut (1) respectively, and the rear end of the first transverse support bar (3) is hinged in described slide opening (22) by the second lockout mechanism (6);
Second transverse support bar (4), has two, and the two ends of the second transverse support bar (4) are hinged on corresponding front leg support strut (1) and the upper end of rear leg support strut (2) respectively;
Base (5), comprise the first base (51) and the second base (52), the sidewall of the first base is provided with base slot, and the second base (52) telescopically sleeve is in base slot;
Base strut bar, has two, and wherein the first base strut bar (71) is connected on two front leg support struts (1), on the second base strut bar (72) Connection Block two rear leg support strut (2); First base strut bar (71) and the second base strut bar (72) are telescopic tube; Former and later two ora terminalis difference support and connection of described base are on described first base strut bar (71) and described second base strut bar (72);
Handrail (9), comprises first connecting rod (91), second connecting rod (92) and grab rail (93); Wherein first connecting rod (91) and second connecting rod (92) are hinged in the slide opening (22) of two rear leg support struts respectively by two the second lockout mechanisms (6) together with the rear end of the first transverse support bar (3); First connecting rod (91) is connected the two ends of grab rail (93) with the upper end of second connecting rod (92); Described grab rail (93) is the sleeve structure of energy relative telescopic; Also backboard is provided with between first connecting rod (91) and second connecting rod (92);
Backboard, comprises first backboard (94) corresponding with the first base (51) and second backboard (95) corresponding with the second base (52); The sidewall of the first backboard offers backboard slot, second backboard (95) telescopically is set in described backboard slot, and two outer side edges of the first backboard (94) and the second backboard (95) are connected on first connecting rod (91) and second connecting rod (92).
2. Portable baby go-cart according to claim 1, it is characterized in that described first lockout mechanism (24) comprises the first sleeve pipe (241) and the second sleeve pipe (242), two outer ends of the first sleeve pipe (241) and the second sleeve pipe (242) are connected on two rear leg support struts, and the inner end telescopically sleeve of the second sleeve pipe (242) is in the first sleeve pipe; And the inner end outer wall of the first sleeve pipe has outside thread, and jam nut (243) is threaded on the first sleeve pipe.
3. Portable baby go-cart according to claim 1 and 2, is characterized in that described the second lockout mechanism (6) comprises " Z " font pipe link (61), bearing pin (62) and tab (63); One end of wherein said pipe link (61) is rotatably connected on the second base strut bar (72), and the other end of pipe link (61) is connected tab (63) through the axis hole in described first transverse support bar, slide opening with the axis hole in respective link; Described tab (63) has the arc cylindrical head (631) of an evagination, the end face of this head (631) is provided with pin-and-hole (632), the side of head is provided with slot (632), is connected with spanner (633) with on the head side that slot (632) is opposing; Bearing pin (62) is passed in pin-and-hole (632) and is plugged in the described pipe link upper shaft hole (611) in slot (632), thus described pipe link (61) and described tab (63) is linked together.
4. Portable baby go-cart according to claim 3, is characterized in that between described first base (51) and the first backboard (94), between the second base (52) and the second backboard (95) for being articulated and connected.
5. Portable baby go-cart according to claim 4, is characterized in that also being provided with the second lockout mechanism (6) between described first transverse support bar (3) and corresponding described front leg support strut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406180.8A CN105109536B (en) | 2015-07-08 | 2015-07-08 | A kind of Portable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406180.8A CN105109536B (en) | 2015-07-08 | 2015-07-08 | A kind of Portable baby stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109536A true CN105109536A (en) | 2015-12-02 |
| CN105109536B CN105109536B (en) | 2017-10-31 |
Family
ID=54657732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406180.8A Active CN105109536B (en) | 2015-07-08 | 2015-07-08 | A kind of Portable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109536B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423057A (en) * | 2018-03-27 | 2018-08-21 | 中山市宝蓓悠日用制品有限公司 | Baby stroller |
| CN109966708A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of recovery training appliance for recovery lower limbs and its pedestal adjusting device |
| DE202021104841U1 (en) | 2020-09-09 | 2021-09-21 | Avalex Investment Limited | Stroller with adjustable frame |
| WO2021245428A1 (en) * | 2020-06-04 | 2021-12-09 | Strolleazi Group Limited | Child transportation system |
| TWI765729B (en) * | 2021-06-02 | 2022-05-21 | 樹德科技大學 | Multi-purpose shopping trolley for motorcycle |
| US11648973B2 (en) | 2020-09-09 | 2023-05-16 | Avalex Investment Limited | Baby stroller having a frame with adjustable width |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386790A (en) * | 1980-03-10 | 1983-06-07 | Kassai Kabushikikaisha | Baby carriage |
| GB2446389A (en) * | 2007-02-08 | 2008-08-13 | Martin Winston | Reconfigurable pushchair |
| CN101426678A (en) * | 2006-03-20 | 2009-05-06 | A·R·恩塞林克 | Vehicle for carriage of children |
| US20110272925A1 (en) * | 2008-10-24 | 2011-11-10 | Royalty Bugaboo Gmbh | Child buggy and storage element therefor |
| CN203864759U (en) * | 2014-05-23 | 2014-10-08 | 昆山威凯儿童用品有限公司 | Baby stroller either for one infant or for two infants |
-
2015
- 2015-07-08 CN CN201510406180.8A patent/CN105109536B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386790A (en) * | 1980-03-10 | 1983-06-07 | Kassai Kabushikikaisha | Baby carriage |
| CN101426678A (en) * | 2006-03-20 | 2009-05-06 | A·R·恩塞林克 | Vehicle for carriage of children |
| GB2446389A (en) * | 2007-02-08 | 2008-08-13 | Martin Winston | Reconfigurable pushchair |
| US20110272925A1 (en) * | 2008-10-24 | 2011-11-10 | Royalty Bugaboo Gmbh | Child buggy and storage element therefor |
| CN203864759U (en) * | 2014-05-23 | 2014-10-08 | 昆山威凯儿童用品有限公司 | Baby stroller either for one infant or for two infants |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966708A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of recovery training appliance for recovery lower limbs and its pedestal adjusting device |
| CN109966708B (en) * | 2017-12-28 | 2020-09-08 | 沈阳新松机器人自动化股份有限公司 | Lower limb rehabilitation training device and base adjusting device thereof |
| CN108423057A (en) * | 2018-03-27 | 2018-08-21 | 中山市宝蓓悠日用制品有限公司 | Baby stroller |
| WO2021245428A1 (en) * | 2020-06-04 | 2021-12-09 | Strolleazi Group Limited | Child transportation system |
| GB2616494A (en) * | 2020-06-04 | 2023-09-13 | Strolleazi Group Ltd | Child transportation system |
| GB2616494B (en) * | 2020-06-04 | 2024-04-03 | Strolleazi Group Ltd | Child transportation system |
| DE202021104841U1 (en) | 2020-09-09 | 2021-09-21 | Avalex Investment Limited | Stroller with adjustable frame |
| US11648973B2 (en) | 2020-09-09 | 2023-05-16 | Avalex Investment Limited | Baby stroller having a frame with adjustable width |
| TWI765729B (en) * | 2021-06-02 | 2022-05-21 | 樹德科技大學 | Multi-purpose shopping trolley for motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109536B (en) | 2017-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105109536A (en) | Portable baby stroller | |
| US9456698B2 (en) | Foldable bed frame structure with wheels | |
| CN105346648B (en) | Foldable baby carriage | |
| WO2018077054A2 (en) | Stroller having small folding volume and high seat height | |
| CN105398482B (en) | Baby's folded bicycle | |
| CN207745491U (en) | A kind of collapsible rebound rack | |
| CN206317955U (en) | A kind of collapsible handle | |
| EP3979879B1 (en) | A foldable cot and a buggy | |
| CN205769520U (en) | A kind of Foldable portable type children trolley | |
| CN2883119Y (en) | Goods basket regulation structure of perambulator | |
| CN205098241U (en) | High view pushchair | |
| CN104442981B (en) | The flat-folded cart that can be moved between extended and collapsed positions | |
| CN208036380U (en) | It is a kind of can the stroller that returns the vehicle to the garage and knock off of twice-folded | |
| CN210941796U (en) | Portable folding luggage barrow | |
| CN219096745U (en) | Foldable camping trolley | |
| CN207790804U (en) | A kind of children trolley | |
| CN108407876B (en) | Child cart | |
| CN209112242U (en) | Baby stroller | |
| CN206914410U (en) | Children trolley fold mechanism | |
| CN112498453A (en) | Children's barrow | |
| US2534986A (en) | Collapsible baby carriage | |
| CN204750253U (en) | Folding baby's shallow structure | |
| CN205344998U (en) | Novel baby car skeleton | |
| CN203182486U (en) | Portable multi-function folding goods shelf | |
| CN104859700A (en) | Baby carriage frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |