CN204432729U - Child folding go-cart - Google Patents
Child folding go-cart Download PDFInfo
- Publication number
- CN204432729U CN204432729U CN201520087227.4U CN201520087227U CN204432729U CN 204432729 U CN204432729 U CN 204432729U CN 201520087227 U CN201520087227 U CN 201520087227U CN 204432729 U CN204432729 U CN 204432729U
- Authority
- CN
- China
- Prior art keywords
- axle
- poppet
- rod
- seat post
- frame
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of child folding go-cart, wherein stroller frame comprises front frame, after poppet, push rod, rear pole, seat post and basket rod, and after poppet top is rotatably connected on front frame; Be connected to the rear portion of front frame push rod lower rotatable; The upper and lower of rear pole is connected rotationally with push rod and after poppet respectively; Seat post front end is rotatably connected on front frame; Basket rod is connected rotationally with seat post and after poppet respectively.When this stroller frame is in deployed condition, triangular structure is formed between front frame, after poppet, basket rod and seat post, form another triangular structure between front frame, after poppet, rear pole and push rod simultaneously, make this stroller frame have stronger rigidity and good stationarity, this child folding cart structure is simple, and rod member quantity is few, expansion and the folding operation of stroller frame are convenient and easy, stroller frame compact conformation after folding, takes up room little, is easy to carry about with one and deposits.
Description
Technical field
the utility model relates to a kind of child folding go-cart.
Background technology
children trolley of the prior art, comprise there is expanded position and folding position stroller frame, be arranged at front component bottom stroller frame and wheel assembly, for stroller frame being locked in the lockout mechanism under deployed condition.Existing children trolley is of a great variety, and the number of stroller frame rod member is different, and the connection location between each rod member is different, thus folding principle and folding mode different, and the children trolley rod member quantity of some is more, structural rigidity and stationarity poor.
Summary of the invention
the purpose of this utility model is to provide that a kind of structure is simple, rod member quantity is few, and rigidity is strong, stationarity is high, and folding with launch child folding go-cart all very easily.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of child folding go-cart, comprise the stroller frame with deployed condition and folded state, the front component being located at front portion at the bottom of described stroller frame, be located at rear portion at the bottom of described stroller frame wheel assembly, for by described stroller frame locking lockout mechanism in the deployed state, described stroller frame comprises:
front frame, described front frame extends along the longitudinal direction, and described front component is located at the front portion of described front frame;
after poppet, the top of described after poppet is rotatably connected on described front frame, and described wheel assembly is located at the bottom of described after poppet;
push rod, is connected to the rear portion of described front frame the lower rotatable of described push rod;
rear pole, the top of described rear pole is connected rotationally with described push rod, and the bottom of described rear pole is connected rotationally with described after poppet;
seat post, described seat post extends along the longitudinal direction, and the front portion of described seat post is connected rotationally with described front frame;
basket rod, described basket rod extends along the longitudinal direction, and described basket rod is connected rotationally with described seat post and described after poppet respectively;
when described stroller frame is launched, triangular structure is formed between described front frame, described after poppet, described basket rod and described seat post, form another triangular structure between described front frame, described after poppet, described rear pole and described push rod, described two triangular structures are two four-bar linkages simultaneously.
preferably, the top of described after poppet is pivotally connected on described front frame by the first axle.
further, the bottom of described push rod is pivotally connected in the rear portion of described front frame by the second axle, and when described stroller frame is launched, on described front frame, described first axle is positioned at the front of described second axle.
further, the top of described rear pole is pivotally connected on described push rod by the 3rd axle, and when described stroller frame is launched, on described push rod, described second axle is positioned at the below of described 3rd axle.
further, the front portion of described seat post is pivotally connected on described front frame by the 4th axle, and when described stroller frame is launched, on described front frame, described 4th axle is positioned at the front of described first axle.
further, described basket rod is pivotally connected on described seat post and described after poppet respectively by the 5th axle and the 6th axle, when described stroller frame is launched, in described seat post, described 4th axle is positioned at the front of described 5th axle, on described basket rod, described 5th axle is positioned at the front of described 6th axle.
further, the bottom of described rear pole is pivotally connected on described after poppet by the 7th axle, and when described stroller frame is launched, in the rear on support, described first axle is positioned at the top of described 6th axle, and described 6th axle is positioned at the top of described 7th axle.
preferably, described stroller frame comprises the tranverse connecting rod between the side stand and the described side stand being located at both sides of described stroller frame both sides, the described side stand of every side includes described front frame, described after poppet, described push rod, described rear pole, described seat post and described basket rod, and described basket rod is located at the outside of described seat post and is located at the inner side of described after poppet.
further, the 3rd tranverse connecting rod that the second tranverse connecting rod that described tranverse connecting rod comprises the first tranverse connecting rod that two ends are connected with the top of the described push rod of both sides respectively, two ends are connected with the described seat post of both sides respectively, two ends are connected with the described basket rod of both sides respectively, two ends respectively with the 4th tranverse connecting rod be connected of the bottom of the described after poppet of both sides.
preferably, described lockout mechanism comprises the lock cell be located at for both being locked between described seat post and described basket rod.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: child folding go-cart of the present utility model is when deployed condition, front frame, after poppet, triangular structure is formed between basket rod and seat post, front frame simultaneously, after poppet, another triangular structure is formed between rear pole and push rod, this stroller frame is made to have stronger rigidity and good stationarity, this child folding cart structure is simple, rod member quantity is few, expansion and the folding operation of stroller frame are convenient and easy, stroller frame compact conformation after folding, take up room little, be easy to carry about with one and deposit.
Accompanying drawing explanation
accompanying drawing 1 is child folding go-cart of the present utility model block diagram in the deployed state;
accompanying drawing 2 is child folding go-cart of the present utility model lateral plan in the deployed state
accompanying drawing 3 is the lateral plan of child folding go-cart of the present utility model under semi-collapsed condition;
accompanying drawing 4 is child folding go-cart of the present utility model lateral plan in a folded configuration.
wherein: 1, front frame; 2, after poppet; 3, push rod; 4, rear pole; 5, seat post; 6, basket rod; 71, the first axle; 72, the second axle; 73, the 3rd axle; 74, the 4th axle; 75, the 5th axle; 76, the 6th axle; 77, the 7th axle; 81, the first tranverse connecting rod; 82, the second tranverse connecting rod; 83, the 3rd tranverse connecting rod; 84, the 4th tranverse connecting rod; 9, lockout mechanism; 100, front component; 200, wheel assembly.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the child folding go-cart shown in Fig. 1 ~ Fig. 4, comprise the stroller frame with deployed condition and folded state, the front component 100 being located at front portion at the bottom of stroller frame, the wheel assembly 200 being located at rear portion at the bottom of stroller frame and for by stroller frame locking lockout mechanism 9 in the deployed state.
stroller frame comprises front frame 1, after poppet 2, push rod 3, rear pole 4, seat post 5 and basket rod 6, and front frame 1 is updip setting gradually from front to back, and front component 100 is located at the front portion of front frame 1; The top of after poppet 2 is rotatably connected on front frame 1, and wheel assembly 200 is located at the bottom of after poppet 2; The front portion of push rod 3 is rotatably connected to the rear portion of front frame 1; The top of rear pole 4 is connected rotationally with push rod 3, is connected on after poppet 2 lower rotatable of rear pole 4; Seat post 5 extends along the longitudinal direction, and the front portion of seat post 5 is connected rotationally with front frame 1; Basket rod 6 extends along the longitudinal direction, and basket rod 6 is connected rotationally with seat post 5 and after poppet 2 respectively.Such front frame 1, after poppet 2, between seat post 5 and basket rod 6, just form a four-bar linkage, and front frame 1, after poppet 2, between push rod 3 and rear pole 4, also form a four-bar linkage.
concrete, as depicted in figs. 1 and 2, the top of after poppet 2 is pivotally connected on front frame 1 by the first axle 71, and the bottom of push rod 3 is pivotally connected in the rear portion of front frame 1 by the second axle 72, on front frame 1, the first axle 71 is positioned at the front of the second axle 72.The front portion of seat post 5 is pivotally connected on front frame 1 by the 4th axle 74, and on front frame 1, the 4th axle 74 is positioned at the front of the first axle 71.Basket rod 6 is pivotally connected on seat post 5 and after poppet 2 respectively by the 5th axle 75 and the 6th axle 76, and in seat post 5, the 4th axle 74 is positioned at the front of the 5th axle 75, and on basket rod 6, the 5th axle 75 is positioned at the front of the 6th axle 76.The top of rear pole 4 is pivotally connected on push rod 1 by the 3rd axle 73, on push rod 1, second axle 72 is positioned at the below of the 3rd axle 73, the bottom of rear pole 4 is pivotally connected on after poppet 2 by the 7th axle 77, on after poppet 2, first axle 71 is positioned at the top of the 6th axle 76, and the 6th axle 76 is positioned at the top of the 7th axle 77.The relative position relation of above-mentioned each pivot all refer to stroller frame be in deployed condition under situation.
concrete, shown in each accompanying drawing, in the present embodiment:
the tranverse connecting rod that this stroller frame comprises the side stand in stroller frame both sides and is located between the side stand of both sides, the side stand of each Side includes front frame 1, after poppet 2, push rod 3, rear pole 4, seat post 5 and basket rod 6, and basket rod 6 is positioned at the outside of seat post 5 and is positioned at the inner side of after poppet 2.The 4th tranverse connecting rod 84 that the 3rd tranverse connecting rod 83 that the second tranverse connecting rod 82 that this tranverse connecting rod comprises the first tranverse connecting rod 81 that two ends are connected with the top of the push rod 3 of both sides respectively, two ends are connected with the seat post 5 of both sides respectively, two ends are connected with the basket rod 6 of both sides respectively, two ends are connected with the bottom of the after poppet 2 of both sides respectively.
lockout mechanism 9 can be located between two bars that in above-mentioned two four-bar linkages, any phase pivot connects for just can by the four-bar linkage locking residing for these two bars by these two rod lock, simultaneously also by other four-bar linkage locking, and then stroller frame can be locked.In the present embodiment, lockout mechanism 9 comprises the lock cell be arranged on for both being locked between seat post 5 and basket rod 6, this locking unit locks, just by front frame 1, after poppet 2, between seat post 5 and basket rod 6 form four-bar linkage locking, make to interfix between front frame 1 and after poppet 2, front frame 1, after poppet 2, the four-bar linkage formed between push rod 3 and rear pole 4 are also locked, thus make between each rod member of stroller frame relatively fixing.
when stroller frame is launched, as depicted in figs. 1 and 2, lockout mechanism 9 locks, front component 100 and wheel assembly 200 are supported in ground, a triangular structure is formed between front frame 1, after poppet 2, basket rod 6 and seat post 5, form another one triangular structure between front frame 1, after poppet 2, rear pole 4 and push rod 3, under stroller frame is stably in deployed condition, and stroller frame has good rigidity in the folded-out situation.
when stroller frame is folded up by needs, as shown in Figure 3, first lockout mechanism 9 is unlocked, press down the rear portion of push rod 3, push rod 3 is turned over downwards, push rod turns over for 3 times and drives rear pole 4 to move downward, order about after poppet 2 to draw close to front frame 1, basket rod 6 cw is driven to overturn in after poppet 2 motion process, seat post 5 conter clockwise overturns, thus order about the upset of front frame 1 conter clockwise and draw close to after poppet 2, this makes push rod 3, after poppet 2, seat post 5, draw close gradually along the longitudinal direction between basket rod 6 and front frame 1, front component 100 is close gradually along the longitudinal direction with wheel assembly 200 simultaneously, final formation state as shown in Figure 4, each rod member in stroller frame is all closely drawn close together, in the folding process of vehicle frame, front component 100 and wheel assembly 200 support all the time and stand on ground, make folding convenient.The structure of the stroller frame after folding closely, takes up room little, conveniently deposits and carry.
when this stroller frame is launched to use by needs, up pull push rod 3, make it pull rear pole 4, after poppet 2, basket rod 6, seat post 5 and front frame 1 to overturn, each rod member of stroller frame is launched gradually, until after stroller frame launches completely, lockout mechanism 9 locks.
to sum up, child folding go-cart of the present utility model, when this stroller frame is in deployed condition, form a triangular structure between front frame, after poppet, basket rod and seat post and between front frame, after poppet, rear pole and push rod respectively, make this stroller frame have stronger rigidity and good stationarity in the deployed state.This child folding cart structure is simple, and rod member quantity is few, and tailored appearance is generous, and expansion and the folding operation of stroller frame are convenient and easy, and the stroller frame compact conformation after folding, takes up room little, be easy to carry about with one and deposit.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a child folding go-cart, comprise the stroller frame with deployed condition and folded state, the front component being located at front portion at the bottom of described stroller frame, be located at rear portion at the bottom of described stroller frame wheel assembly, for by described stroller frame locking lockout mechanism in the deployed state, it is characterized in that, described stroller frame comprises:
Front frame, described front frame extends along the longitudinal direction, and described front component is located at the front portion of described front frame;
After poppet, the top of described after poppet is rotatably connected on described front frame, and described wheel assembly is located at the bottom of described after poppet;
Push rod, is connected to the rear portion of described front frame the lower rotatable of described push rod;
Rear pole, the top of described rear pole is connected rotationally with described push rod, and the bottom of described rear pole is connected rotationally with described after poppet;
Seat post, described seat post extends along the longitudinal direction, and the front portion of described seat post is connected rotationally with described front frame;
Basket rod, described basket rod extends along the longitudinal direction, and described basket rod is connected rotationally with described seat post and described after poppet respectively;
When described stroller frame is launched, triangular structure is formed between described front frame, described after poppet, described basket rod and described seat post, form another triangular structure between described front frame, described after poppet, described rear pole and described push rod, described two triangular structures are two four-bar linkages simultaneously.
2. child folding go-cart according to claim 1, is characterized in that: the top of described after poppet is pivotally connected on described front frame by the first axle.
3. child folding go-cart according to claim 2, it is characterized in that: the bottom of described push rod is pivotally connected in the rear portion of described front frame by the second axle, when described stroller frame is launched, on described front frame, described first axle is positioned at the front of described second axle.
4. child folding go-cart according to claim 3, is characterized in that: the top of described rear pole is pivotally connected on described push rod by the 3rd axle, and when described stroller frame is launched, on described push rod, described second axle is positioned at the below of described 3rd axle.
5. child folding go-cart according to claim 2, it is characterized in that: the front portion of described seat post is pivotally connected on described front frame by the 4th axle, when described stroller frame is launched, on described front frame, described 4th axle is positioned at the front of described first axle.
6. child folding go-cart according to claim 5, it is characterized in that: described basket rod is pivotally connected on described seat post and described after poppet respectively by the 5th axle and the 6th axle, when described stroller frame is launched, in described seat post, described 4th axle is positioned at the front of described 5th axle, on described basket rod, described 5th axle is positioned at the front of described 6th axle.
7. child folding go-cart according to claim 6, it is characterized in that: the bottom of described rear pole is pivotally connected on described after poppet by the 7th axle, when described stroller frame is launched, in the rear on support, described first axle is positioned at the top of described 6th axle, and described 6th axle is positioned at the top of described 7th axle.
8. child folding go-cart according to claim 1, it is characterized in that: described stroller frame comprises the tranverse connecting rod between the side stand and the described side stand being located at both sides of described stroller frame both sides, the described side stand of every side includes described front frame, described after poppet, described push rod, described rear pole, described seat post and described basket rod, and described basket rod is located at the outside of described seat post and is located at the inner side of described after poppet.
9. child folding go-cart according to claim 8, is characterized in that: the 3rd tranverse connecting rod that the second tranverse connecting rod that described tranverse connecting rod comprises the first tranverse connecting rod that two ends are connected with the top of the described push rod of both sides respectively, two ends are connected with the described seat post of both sides respectively, two ends are connected with the described basket rod of both sides respectively, two ends respectively with the 4th tranverse connecting rod be connected of the bottom of the described after poppet of both sides.
10. child folding go-cart according to claim 1, is characterized in that: described lockout mechanism comprises the lock cell be located at for both being locked between described seat post and described basket rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087227.4U CN204432729U (en) | 2015-02-06 | 2015-02-06 | Child folding go-cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087227.4U CN204432729U (en) | 2015-02-06 | 2015-02-06 | Child folding go-cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432729U true CN204432729U (en) | 2015-07-01 |
Family
ID=53600634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087227.4U Active CN204432729U (en) | 2015-02-06 | 2015-02-06 | Child folding go-cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995700A (en) * | 2018-08-23 | 2018-12-14 | 曹晓波 | Foldable baby stroller vehicle frame |
| CN110001736A (en) * | 2019-04-02 | 2019-07-12 | 好孩子儿童用品有限公司 | Children trolley |
-
2015
- 2015-02-06 CN CN201520087227.4U patent/CN204432729U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995700A (en) * | 2018-08-23 | 2018-12-14 | 曹晓波 | Foldable baby stroller vehicle frame |
| CN110001736A (en) * | 2019-04-02 | 2019-07-12 | 好孩子儿童用品有限公司 | Children trolley |
| CN110001736B (en) * | 2019-04-02 | 2023-11-24 | 好孩子儿童用品有限公司 | Child cart |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205273564U (en) | Child stroller | |
| CN204368228U (en) | Folding trolley | |
| CN204432724U (en) | Children trolley | |
| CN104590352B (en) | Children trolley | |
| CN204623529U (en) | Children trolley | |
| CN103963818B (en) | Stroller | |
| CN204432729U (en) | Child folding go-cart | |
| CN104527757B (en) | child umbrella handle vehicle | |
| CN204110110U (en) | A kind of children trolley | |
| CN206384002U (en) | Children trolley | |
| CN104044622A (en) | Children trolley | |
| CN204055911U (en) | Children trolley | |
| CN105539556A (en) | Baby stroller | |
| CN207737353U (en) | A kind of cart skeleton and children trolley | |
| CN204309861U (en) | child umbrella handle vehicle | |
| CN206465990U (en) | Children trolley | |
| CN103707912A (en) | Stroller allowing reversing | |
| CN204309868U (en) | child umbrella handle vehicle | |
| CN207449995U (en) | A kind of children trolley | |
| CN203920866U (en) | Children trolley | |
| CN203920856U (en) | Children trolley | |
| CN106515834A (en) | Baby carriage | |
| CN204055909U (en) | Folding trolley | |
| CN104015776B (en) | Stroller | |
| CN204368231U (en) | Children trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |