CN203864755U - Two-man baby stroller - Google Patents
Two-man baby stroller Download PDFInfo
- Publication number
- CN203864755U CN203864755U CN201420044583.3U CN201420044583U CN203864755U CN 203864755 U CN203864755 U CN 203864755U CN 201420044583 U CN201420044583 U CN 201420044583U CN 203864755 U CN203864755 U CN 203864755U
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- CN
- China
- Prior art keywords
- electric bell
- assembly
- wheel support
- push
- support assembly
- 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.)
- Expired - Fee Related
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- 230000007958 sleep Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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Abstract
The utility model relates to a two-man baby stroller. The two-man baby stroller comprises a foldable stroller frame and wheels installed at the lower portion of the stroller frame. The stroller frame comprises a front wheel support assembly, a pull rod assembly, a rear wheel support assembly and a basket rod, wherein the lower end of the pull rod assembly is connected with the upper end of the front wheel support assembly in a rotating mode; the upper end of the rear wheel support assembly is connected with the lower portion of the pull rod assembly in a rotating mode; one end of the basket rod is connected with the front wheel support assembly in a rotating mode, and the other end of the basket rod is connected with the rear wheel support assembly in a rotating mode; a bell structure for locking rotation of the front wheel support assembly and the pull rod assembly or not is arranged at the position where the front wheel support assembly and the pull rod assembly are connected in a rotating mode. The whole two-man baby stroller is controlled by the assemblies and the bell structure arranged at the position where the front wheel support assembly and the pull rod assembly are connected to be folded or unfolded, the structure is simple, and the unlocking operation is more convenient.
Description
Technical field
the utility model relates to a kind of go-cart for double child.
Background technology
in prior art, children trolley is mostly folding, go-cart vehicle frame each several part conventionally adopts and is rotationally connected, the place of being rotationally connected of the each assembly of vehicle frame conventionally arranges latch-up structure and go-cart entirety is in the lock state, current most of vehicle frame foldings are more loaded down with trivial details, and latch-up structure operation is simultaneously comparatively inconvenient.
Summary of the invention
the purpose of this utility model is to provide a kind of go-cart for double child.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of go-cart for double child, it comprises folding go-cart vehicle frame, be arranged on the wheel of described go-cart vehicle frame below, described go-cart vehicle frame comprises front-wheel support assembly, bottom and the described front-wheel support assembly upper end push-rod assembly being connected that rotates, upper end and described push-rod assembly bottom rotate the rear wheel support assembly and the basket rod that are connected, described basket rod one end rotates and is connected with described front-wheel support assembly, the other end rotates and is connected with described rear wheel support assembly, the place of being rotationally connected of described front wheel frame assembly and described push-rod assembly is provided with both rotations of locking whether electric bell structure.
preferably, described electric bell structure comprises interior electric bell on the push-rod assembly described in being arranged on, be arranged on described front-wheel support assembly and the outer electric bell that can rotate relative to described interior electric bell, be arranged in described interior electric bell and the interior electric bell tooth being connected with described push-rod assembly bottom, be arranged on rotationally on the turning cylinder of described interior electric bell tooth and can move axially release jacking block and be arranged on rotationally on the turning cylinder of described interior electric bell tooth and can move axially the electric bell gear that departs from described interior electric bell tooth along this turning cylinder along this turning cylinder, when described release jacking block moves axially while making described electric bell gear depart from described interior electric bell tooth, described front wheel frame assembly and described push-rod assembly can fold.
further preferably, between described outer electric bell and described electric bell gear, be provided for the elastic component that described electric bell gear is resetted.
further preferably, on described interior electric bell tooth, have on the first guiding surface, described release jacking block and there is the second guiding surface matching with the first described guiding surface, in the time that described release jacking block rotates, the second described guiding surface slides axially on the first described guiding surface.
further preferably, be provided with release handle on described push-rod assembly, it is upper that one end of a trailing cable is connected to described release handle, and the other end is connected on described release jacking block.
further preferably, described interior electric bell, outer electric bell envelope the place of being rotationally connected of described front wheel frame assembly and described push-rod assembly.
preferably, on described rear wheel support assembly, be provided with Foldable hanging hook, in the time of described go-cart vehicle frame folding, described Foldable hanging hook hooks described push-rod assembly.
preferably, the bottom of the bottom of described push-rod assembly and described rear wheel support assembly is respectively arranged with for settling and sleeps hurdle or sit the expansion interface of the root and stem of certain plants.
preferably, on the expansion interface of described push-rod assembly bottom, be connected with bracket.
because technique scheme is used, the utility model compared with prior art has following advantages:
each assembly of the present utility model and be arranged on front-wheel support assembly, push-rod assembly electric bell structure control car load folding, launch, structures etc. are simple, unlocking operation is convenient.
Brief description of the drawings
accompanying drawing 1 is the utility model car load open mode schematic diagram;
accompanying drawing 2 is the utility model car load folding process schematic diagram;
accompanying drawing 3 is the utility model car load folded state schematic diagram;
accompanying drawing 4 is fractionation schematic diagram of the present utility model;
accompanying drawing 5 is the utility model car load open mode block diagram.
wherein: 1, front-wheel support assembly; 2, push-rod assembly; 3, rear wheel support assembly; 4, basket rod; 50, interior electric bell; 51, outer electric bell; 52, interior electric bell tooth; 520, turning cylinder; 521, the first guiding surface; 53, release jacking block; 530, the second guiding surface; 54, release handle; 55, trailing cable; 56, electric bell gear; 6, Foldable hanging hook; 7, expansion interface; 8, bracket.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of go-cart for double child as shown in the figure, it comprises folding go-cart vehicle frame, is arranged on the wheel of go-cart vehicle frame below.Wherein:
go-cart vehicle frame comprises front-wheel support assembly 1, bottom and front-wheel support assembly 1 upper end the rotate push-rod assembly 2 that is connected, upper end and push-rod assembly 2 bottoms rotate the rear wheel support assembly 3 and the basket rod 4 that are connected, basket rod 4 one end rotate and are connected with front-wheel support assembly 1, the other end rotates and is connected with rear wheel support assembly 3, and front wheel frame assembly 1 is provided with both rotations of locking whether electric bell structure with the place of being rotationally connected of push-rod assembly 2.
in the present embodiment: electric bell structure comprise be arranged on push-rod assembly 2 in electric bell 50, the outer electric bell 51 being arranged on front-wheel support assembly 1 and can internally electric bell 50 rotates mutually, be arranged in interior electric bell 50 and the interior electric bell tooth 52 being connected with push-rod assembly 2 bottoms, be arranged on rotationally on the turning cylinder 520 of interior electric bell tooth 52 and can move axially release jacking block 53 along this turning cylinder 520, be arranged on rotationally on the turning cylinder 520 of interior electric bell tooth 52 and can along this turning cylinder 520 move axially depart from the electric bell gear 56 of electric bell tooth 52, be arranged on the elastic component for electric bell gear 56 is resetted between outer electric bell 51 and electric bell gear 56, as spring (not shown), on push-rod assembly 2, be provided with release handle 54, one end of one trailing cable 55 is connected on release handle 54, the other end is connected on release jacking block 53.Interior electric bell 50, outer electric bell 51 envelope front wheel frame assembly 1 with the place of being rotationally connected of push-rod assembly 2.Wherein: moving axially by following structure of release jacking block 53 realizes: on interior electric bell tooth 52, have and on the first guiding surface 521, release jacking block 53, there is the second guiding surface 530 matching with the first guiding surface 521, in the time that release jacking block 53 rotates, the second guiding surface 530 slides axially on the first guiding surface 521.
on rear wheel support assembly 3, be provided with Foldable hanging hook 6, in the time of go-cart vehicle frame folding, Foldable hanging hook 6 hooks push-rod assembly 2.
the bottom of the bottom of push-rod assembly 2 and rear wheel support assembly 3 is respectively arranged with the expansion interface 7 for settling sleep hurdle or the seat root and stem of certain plants.While use as single car, only use the bottom expansion interface 7 of push-rod assembly 2 that sleep hurdle or the seat root and stem of certain plants are installed, as shown in Figure 1; While use as double carriage, use the expansion interface 7 of the bottom of push-rod assembly 2 and the bottom of rear wheel support assembly 3 simultaneously, and on the expansion interface 7 of push-rod assembly 2 bottoms, be connected with bracket 8, avoid two hurdles of sleeping to sit the root and stem of certain plants and produce when mounted interference, as shown in Figure 5.
operating process of the present utility model under concrete elaboration below:
as shown in Figure 5: car load is in deployed condition, both hands pull release handle 54 along A direction in Fig. 4, release jacking block 53 in electric bell structure is pulled and is rotated by trailing cable 55, the second guiding surface 530 slides axially on the first guiding surface 521, thereby thereby release jacking block 53 being moved axially moved from interior electric bell tooth 52 by release jacking block 53 the electric bell gear 56 being originally meshed with interior electric bell tooth 52 departs from and completes release, front-wheel support assembly 1, push-rod assembly 2 rotates by turning point A, push-rod assembly 2, rear wheel support assembly 3 rotates by turning point B, basket rod 4 and front-wheel support assembly 1, rear wheel support assembly 3 is by turning point C, D rotates, thereby complete the folding of car load, and Foldable hanging hook 6 is hooked to push-rod assembly 2, as shown in Figure 3.
need to launch time, after Foldable hanging hook 6 is broken into two with one's hands, each assembly is rotated backward by above-mentioned, car load can be opened.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand 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 of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. a go-cart for double child, it comprises folding go-cart vehicle frame, be arranged on the wheel of described go-cart vehicle frame below, it is characterized in that: described go-cart vehicle frame comprises front-wheel support assembly (1), bottom and described front-wheel support assembly (1) the upper end push-rod assembly (2) being connected that rotates, upper end and described push-rod assembly (2) bottom rotate the rear wheel support assembly (3) and the basket rod (4) that are connected, described basket rod (4) one end rotates and is connected with described front-wheel support assembly (1), the other end rotates and is connected with described rear wheel support assembly (3), described front wheel frame assembly (1) is provided with both rotations of locking whether electric bell structure with the place of being rotationally connected of described push-rod assembly (2),
The bottom of the bottom of described push-rod assembly (2) and described rear wheel support assembly (3) is respectively arranged with the expansion interface (7) for settling sleep hurdle or the seat root and stem of certain plants; On the expansion interface (7) of described push-rod assembly (2) bottom, be connected with bracket (8).
2. go-cart for double child according to claim 1, it is characterized in that: described electric bell structure comprises the upper interior electric bell (50) of the push-rod assembly (2) described in being arranged on, be arranged on the outer electric bell (51) that described front-wheel support assembly (1) is upper and can rotate relative to described interior electric bell (50), be arranged in described interior electric bell (50) and the interior electric bell tooth (52) being connected with described push-rod assembly (2) bottom, be arranged on rotationally the turning cylinder (520) of described interior electric bell tooth (52) upper and can move axially release jacking block (53) and be arranged on rotationally the turning cylinder (520) of described interior electric bell tooth (52) upper and can move axially the electric bell gear (56) that departs from described interior electric bell tooth (52) along this turning cylinder (520) along this turning cylinder (520), when described release jacking block (53) moves axially while making described electric bell gear (56) depart from described interior electric bell tooth (52), described front wheel frame assembly (1) can fold with described push-rod assembly (2).
3. go-cart for double child according to claim 2, is characterized in that: between described outer electric bell (51) and described electric bell gear (56), be provided for elastic component that described electric bell gear (56) is resetted.
4. go-cart for double child according to claim 2, it is characterized in that: on described interior electric bell tooth (52), have on the first guiding surface (521), described release jacking block (53) and there is the second guiding surface (530) matching with described the first guiding surface (521), in the time that described release jacking block (53) rotates, described the second guiding surface (530) slides axially on described the first guiding surface (521).
5. go-cart for double child according to claim 2, it is characterized in that: on described push-rod assembly (2), be provided with release handle (54), it is upper that one end of one trailing cable (55) is connected to described release handle (54), and the other end is connected on described release jacking block (53).
6. go-cart for double child according to claim 2, is characterized in that: described interior electric bell (50), outer electric bell (51) envelope described front wheel frame assembly (1) with the place of being rotationally connected of described push-rod assembly (2).
7. go-cart for double child according to claim 1, is characterized in that: on described rear wheel support assembly (3), be provided with Foldable hanging hook (6), in the time of described go-cart vehicle frame folding, described Foldable hanging hook (6) hooks described push-rod assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044583.3U CN203864755U (en) | 2014-01-24 | 2014-01-24 | Two-man baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044583.3U CN203864755U (en) | 2014-01-24 | 2014-01-24 | Two-man baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864755U true CN203864755U (en) | 2014-10-08 |
Family
ID=51645738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044583.3U Expired - Fee Related CN203864755U (en) | 2014-01-24 | 2014-01-24 | Two-man baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384597A (en) * | 2022-08-02 | 2022-11-25 | 好孩子儿童用品有限公司 | Children's barrow |
-
2014
- 2014-01-24 CN CN201420044583.3U patent/CN203864755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384597A (en) * | 2022-08-02 | 2022-11-25 | 好孩子儿童用品有限公司 | Children's barrow |
| CN115384597B (en) * | 2022-08-02 | 2023-12-29 | 好孩子儿童用品有限公司 | Child cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |