CN205022656U - Children's shallow that can single double conversion - Google Patents
Children's shallow that can single double conversion Download PDFInfo
- Publication number
- CN205022656U CN205022656U CN201520732030.1U CN201520732030U CN205022656U CN 205022656 U CN205022656 U CN 205022656U CN 201520732030 U CN201520732030 U CN 201520732030U CN 205022656 U CN205022656 U CN 205022656U
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- back seat
- push rod
- frame
- described front
- children trolley
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a children's shallow that can single double conversion, which comprises a vehicle rack, the frame includes from the fore -stock of the preceding extension of slope backward, from the preceding push rod that inclines to extend backward at least, children's shallow still includes front stall pocket subassembly and back seat pocket subassembly, front stall pocket subassembly includes front stall pocket body, be used for with the grafting of front stall pocket body extremely preceding bracket on the frame, the forestock shelf energy is located enough from top to bottom with sliding on the fore -stock, preceding bracket with be equipped with the locking piece that is used for both lockings between the fore -stock, back seat pocket subassembly includes back seat pocket body, be used for with the grafting of back seat pocket body extremely tail -bracket on the frame, the tail -bracket detachably install on the push rod, through the adjustment position of front stall pocket subassembly on the fore -stock and dismantle or installation back seat pocket subassembly, alright make children's shallow quick switching between single user state and double user state, its simple structure, conversion operation be unusual convenience also.
Description
Technical field
The utility model relate to a kind of can the children trolley of single double conversion.
Background technology
Along with there are two children in increasing family, the children trolley of double use can be made again as single use more and more welcome.In prior art, be mostly to provide the single go-cart of single children's ride-on, also have the double stroller that some can supply two children to take simultaneously simultaneously, and the children trolley can changed between double stroller and single go-cart be fewer.
Although also there is the children trolley can changed between double stroller and single go-cart in the market, need due to conversion the connecting rod used and need the position that connects more, structure comparison is loaded down with trivial details, operation also inconvenience very.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provide a kind of structure simple and easy to operate can the children trolley of single double conversion.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of can the children trolley of single double conversion, comprise vehicle frame, described vehicle frame at least comprises the front frame being inclined upwardly from front to back and extending, be inclined upwardly push rod from front to back that extend, described children trolley also comprises front stall pocket assembly and back seat pocket assembly, described front stall pocket assembly comprises front stall pocket body, for by described this vegetative grafting of front stall pocket to the front rack on described vehicle frame, described front rack can slide up and down to be located on described front frame, the locking piece for both being locked is provided with between described front rack and described front frame, described back seat pocket assembly comprises back seat pocket body, for by described this vegetative grafting of back seat pocket to the tail-bracket on described vehicle frame, described tail-bracket is removably mounted on described push rod, described front rack at least has the first installation site and the second installation site on described front frame, described first installation site on described front frame higher than described second installation site, described children trolley has single using state and double using state, when described children trolley is in single using state, described front stall pocket assembly is arranged on described front frame and described front rack is positioned at described first installation site, described back seat pocket assembly is separated from described push rod, when described children trolley is in double using state, described back seat pocket assembly is arranged on described push rod, and described front stall pocket assembly to be arranged on described front frame and to slide to described second installation site under described front rack and steps down to make described front stall pocket assembly to be formed described back seat pocket assembly.
Preferably, described front rack comprises the sliding sleeve portion be set in slidably on described front frame, for connecting the connecting portion of described front stall pocket body, described locking piece is located between described sliding sleeve portion and described front frame.
Preferably, when described children trolley is in double using state, the installation direction of described front stall pocket assembly is contrary with the installation direction of described back seat pocket assembly to be arranged.
Further, described front stall pocket body forward is arranged on described front frame, and described back seat pocket body is oppositely arranged on described push rod.
Preferably, the bottom of described push rod is connected with the top phase pivot of described front frame, and when described vehicle frame is in deployed condition, described front frame and described push rod extend along same length direction.
As a kind of concrete embodiment, described vehicle frame also comprises the underframe extended along the longitudinal direction, the bottom of described front frame is connected with the anterior phase pivot of described underframe, described vehicle frame also comprises strut, the upper pivot of described strut is connected on described push rod, the lower pivot of described strut is connected on described underframe, forms four-bar linkage between described front frame, push rod, strut and underframe.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages: of the present utility model can the children trolley of single double conversion, wherein front stall pocket assembly is set slidably on front frame, push rod is removably installed back seat pocket assembly, by position also dismounting or the installation back seat pocket assembly of adjustment front stall pocket assembly on front frame, just children trolley rapid translating between single using state and double using state can be made, its structure is simple, and conversion operations is also very convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the lateral plan of children trolley of the present utility model when being in single using state;
Accompanying drawing 2 be children trolley of the present utility model from single state to double State Transferring time lateral plan;
Accompanying drawing 3 is the lateral plan of children trolley of the present utility model when being in double using state;
Accompanying drawing 4 is the block diagram of children trolley of the present utility model when being in double using state;
Wherein: 10, vehicle frame; 20, front stall pocket assembly; 30, back seat pocket assembly;
1, front frame; 2, push rod; 3, front rack; 31, sliding part; 32, connecting portion; 4, front stall pocket body; 5, tail-bracket; 6, back seat pocket body; 7, underframe; 8, strut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
Can the children trolley of single double conversion see a kind of shown in Fig. 1 to Fig. 4, it comprises vehicle frame 10, this vehicle frame 10 at least comprises be inclined upwardly the from front to back front frame 1, that extends and to be inclined upwardly from front to back the push rod 2 extended, and this children trolley also comprises front stall pocket assembly 20 and back seat pocket assembly 30.
Front stall pocket assembly 20 comprise front stall pocket body 4, for by the grafting of front stall pocket body 4 to the front rack 3 on vehicle frame 10, this front rack 3 can slide up and down to be located on front frame 1, is provided with the locking piece (not shown) for both being locked between front rack 3 and front frame 1.This front rack 3 at least has two installation sites on front frame 1, is respectively the first installation site and the second installation site, wherein the first installation site on front frame 1 higher than the second installation site.Here, front rack 3 comprises the sliding sleeve portion 31 be set in slidably on front frame 1, for connecting the connecting portion 32 of front stall pocket body 4, namely above-mentioned locking piece is located between sliding sleeve portion 31 and front frame 1.Connecting portion 32 is provided with interface, and front stall pocket body 4 is provided with connection-peg, by connection-peg is inserted in interface ordinatedly, front stall pocket body 4 can be connected on front rack 3 thus grafting on vehicle frame 10.
Back seat pocket assembly 30 comprise back seat pocket body 6, for by the grafting of back seat pocket body 6 to the tail-bracket 5 on vehicle frame 10, this tail-bracket 5 is removably mounted on push rod 2.Part for being connected with push rod 2 on tail-bracket 5 adopts Quick-dismantling structure, such as adopt the structure of two semicircle column types, both are connected by link by the outside perimembranous of the part of these two semicircle column types being overlapped ordinatedly to push rod 2 again, tail-bracket 5 can be made to be fixedly mounted on push rod 2, above-mentioned link is removed and tail-bracket 5 can be removed from push rod 2.Certainly, this tail-bracket 5 also can adopt other version to be connected with push rod 2.Tail-bracket 5 is provided with interface, and back seat pocket body 6 is provided with connection-peg, by connection-peg is inserted in interface ordinatedly, back seat pocket body 6 can be connected on tail-bracket 5 thus grafting on vehicle frame 10.
By removing or install back seat pocket assembly 30, children trolley can be made to have single using state and these two kinds of mode of operations of double using state.
Shown in Figure 1, this children trolley is in single using state, now, back seat pocket assembly 30 is separated from push rod 2, front stall pocket assembly 20 is arranged on front frame 1, and front stall pocket assembly 20 is installed on the first installed position on front frame 1, during to make children's sitting on front stall pocket body 4, there is good travelling comfort.When children trolley is converted to double using state by needs, first, locking piece is unlocked and drop-down front stall pocket assembly 20, make front rack 3 slide downward and be locked on the second installation site of front frame 1, thus step down for the installation of back seat pocket assembly 30 provides, as shown in Figure 2, then again tail-bracket 5 is mounted on push rod 5, finally back seat pocket body 6 is mounted on tail-bracket 5, realize the installation of back seat pocket assembly 30, as shown in Figure 3, Figure 4, so just achieve the state that former and later two pockets are installed simultaneously, can take for two children simultaneously.
On this children trolley, when front stall pocket assembly 20 and back seat pocket assembly 30 are installed simultaneously, the installation direction of front stall pocket assembly 20 is contrary with the installation direction of back seat pocket assembly 30 to be arranged, and effectively can save space like this, avoid children trolley overall dimensions excessive.In the present embodiment, as shown in Figure 3, Figure 4, front stall pocket body 4 forward is arranged on front frame 1, back seat pocket body 6 is oppositely arranged on push rod 2, the so i.e. children face forward of sitting on front stall pocket body 4, the children of sitting on back seat pocket body 6, towards rear, can allow large child's sitting on front stall pocket body 4 like this, child's sitting on back seat pocket body 6 with in push away passerby and immediately look after.Certainly, when children trolley space is larger, also front stall pocket body 4 and back seat pocket body 6 can be led to installation.
See shown in Fig. 1 to Fig. 4, the top of front frame 1 is connected with the bottom phase pivot of push rod 2, and when vehicle frame 10 is in deployed condition, front frame 1 and push rod 2 extend along same length direction.In the present embodiment, vehicle frame 10 also comprises the underframe 7 extended along the longitudinal direction, the bottom of front frame 1 is connected with the anterior phase pivot of underframe 7, vehicle frame 10 also comprises strut 8, the upper pivot of strut 8 is connected on push rod 2, the lower pivot of strut 8 is connected on underframe 7, four-bar linkage is formed between front frame 1, push rod 2, strut 8 and underframe 7, vehicle frame 10 is also provided with and the locking of above-mentioned four-bar linkage is made vehicle frame 10 lock lockout mechanism in the deployed state, front component and wheel assembly are then arranged on anterior and rear portion, the end, the end of underframe 7 respectively.When vehicle frame 10 launches, form triangular structure between front frame 1, push rod 2, strut 8 and underframe 7, it has good rigidity and stability, stably can carry two seat pocket assemblies.
To sum up, of the present utility model can the children trolley of single double conversion, its structure is simple, and children trolley can rapid translating between single using state and double using state easily, uses very convenient.
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 (6)
1. one kind can the children trolley of single double conversion, comprise vehicle frame, described vehicle frame at least comprises the front frame being inclined upwardly from front to back and extending, be inclined upwardly push rod from front to back that extend, it is characterized in that: described children trolley also comprises front stall pocket assembly and back seat pocket assembly, described front stall pocket assembly comprises front stall pocket body, for by described this vegetative grafting of front stall pocket to the front rack on described vehicle frame, described front rack can slide up and down to be located on described front frame, the locking piece for both being locked is provided with between described front rack and described front frame, described back seat pocket assembly comprises back seat pocket body, for by described this vegetative grafting of back seat pocket to the tail-bracket on described vehicle frame, described tail-bracket is removably mounted on described push rod, described front rack at least has the first installation site and the second installation site on described front frame, described first installation site on described front frame higher than described second installation site, described children trolley has single using state and double using state, when described children trolley is in single using state, described front stall pocket assembly is arranged on described front frame and described front rack is positioned at described first installation site, described back seat pocket assembly is separated from described push rod, when described children trolley is in double using state, described back seat pocket assembly is arranged on described push rod, and described front stall pocket assembly to be arranged on described front frame and to slide to described second installation site under described front rack and steps down to make described front stall pocket assembly to be formed described back seat pocket assembly.
2. according to claim 1 can the children trolley of single double conversion, it is characterized in that: described front rack comprises the sliding sleeve portion be set in slidably on described front frame, for connecting the connecting portion of described front stall pocket body, described locking piece is located between described sliding sleeve portion and described front frame.
3. according to claim 1 can the children trolley of single double conversion, it is characterized in that: when described children trolley is in double using state, the installation direction of described front stall pocket assembly is contrary with the installation direction of described back seat pocket assembly to be arranged.
4. according to claim 3 can the children trolley of single double conversion, it is characterized in that: described front stall pocket body forward is arranged on described front frame, and described back seat pocket body is oppositely arranged on described push rod.
5. according to Claims 1-4 arbitrary described can the children trolley of single double conversion, it is characterized in that: the bottom of described push rod is connected with the top phase pivot of described front frame, when described vehicle frame is in deployed condition, described front frame and described push rod extend along same length direction.
6. according to claim 5 can the children trolley of single double conversion, it is characterized in that: described vehicle frame also comprises the underframe extended along the longitudinal direction, the bottom of described front frame is connected with the anterior phase pivot of described underframe, described vehicle frame also comprises strut, the upper pivot of described strut is connected on described push rod, the lower pivot of described strut is connected on described underframe, forms four-bar linkage between described front frame, push rod, strut and underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732030.1U CN205022656U (en) | 2015-09-21 | 2015-09-21 | Children's shallow that can single double conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732030.1U CN205022656U (en) | 2015-09-21 | 2015-09-21 | Children's shallow that can single double conversion |
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| Publication Number | Publication Date |
|---|---|
| CN205022656U true CN205022656U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732030.1U Active CN205022656U (en) | 2015-09-21 | 2015-09-21 | Children's shallow that can single double conversion |
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| CN (1) | CN205022656U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741086A (en) * | 2016-12-12 | 2017-05-31 | 统资婴童用品（太仓）有限公司 | A kind of infant Double-seat handcart of space-efficient |
| CN107235063A (en) * | 2017-05-15 | 2017-10-10 | 安徽酷豆丁科技发展股份有限公司 | A kind of double conversion stroller of portable child list |
| CN108327769A (en) * | 2018-01-23 | 2018-07-27 | 好孩子儿童用品有限公司 | Children trolley |
| CN108473152A (en) * | 2016-04-19 | 2018-08-31 | 维迪娅莫公司 | It can be converted into the single perambulator of practical front and back Double baby cart |
-
2015
- 2015-09-21 CN CN201520732030.1U patent/CN205022656U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108473152A (en) * | 2016-04-19 | 2018-08-31 | 维迪娅莫公司 | It can be converted into the single perambulator of practical front and back Double baby cart |
| CN106741086A (en) * | 2016-12-12 | 2017-05-31 | 统资婴童用品（太仓）有限公司 | A kind of infant Double-seat handcart of space-efficient |
| CN106741086B (en) * | 2016-12-12 | 2022-12-23 | 统资婴童用品（太仓）有限公司 | High space utilization's double seat handcart of infant |
| CN107235063A (en) * | 2017-05-15 | 2017-10-10 | 安徽酷豆丁科技发展股份有限公司 | A kind of double conversion stroller of portable child list |
| CN107235063B (en) * | 2017-05-15 | 2023-09-26 | 安徽酷豆丁科技发展股份有限公司 | Portable single/double conversion trolley for children |
| CN108327769A (en) * | 2018-01-23 | 2018-07-27 | 好孩子儿童用品有限公司 | Children trolley |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |