CN2827810Y - Children carriage - Google Patents
Children carriage Download PDFInfo
- Publication number
- CN2827810Y CN2827810Y CN 200520070361 CN200520070361U CN2827810Y CN 2827810 Y CN2827810 Y CN 2827810Y CN 200520070361 CN200520070361 CN 200520070361 CN 200520070361 U CN200520070361 U CN 200520070361U CN 2827810 Y CN2827810 Y CN 2827810Y
- Authority
- CN
- China
- Prior art keywords
- wheel support
- seat cushion
- cushion bar
- rear wheel
- children trolley
- 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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Abstract
A kind of children trolley, comprise handle, front-wheel support, rear wheel support, seat cushion bar, be arranged at described front-wheel support bottom front-wheel, be arranged at the trailing wheel of described rear wheel support bottom, the front portion of described seat cushion bar is connected with described front-wheel support phase pivot, and the rear portion of described seat cushion bar removably is connected with described rear wheel support.The rear portion of seat cushion bar and rear wheel support can be broken away from, front-wheel support and rear wheel support can close up and be not subjected to the influence of seat cushion bar this moment, and be simple in structure.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
In the prior art, the seat of children trolley comprises handle, front-wheel support, rear wheel support and seat cushion bar, the front and rear of seat cushion bar rotates with rear wheel support with front-wheel support respectively and is connected, the two piece rod members of seat cushion bar for disconnecting and being rotationally connected at gap, and when children trolley is folding, the seat cushion bar is folded by the gap that is controlled at of other rod member, thereby makes car load folding, but planting fold mechanism can make the rod member of go-cart increase.
Summary of the invention
The utility model purpose provides a kind of children trolley, folding convenient, and go-cart is simple in structure.
For achieving the above object, the technical solution adopted in the utility model is: a kind of children trolley, comprise handle, front-wheel support, rear wheel support, seat cushion bar, be arranged at described front-wheel support bottom front-wheel, be arranged at the trailing wheel of described rear wheel support bottom, the front portion of described seat cushion bar is connected with described front-wheel support phase pivot, and the rear portion of described seat cushion bar removably is connected with described rear wheel support.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because the rear portion of seat cushion bar removably is connected with rear wheel support, so when this children trolley is folding, the rear portion and the rear wheel support of seat cushion bar can be broken away from, front-wheel support and rear wheel support can close up and be not subjected to the influence of seat cushion bar this moment, and be simple in structure.
Description of drawings
Accompanying drawing 1 is an open cube display one of the present utility model;
Accompanying drawing 2 is an open cube display two of the present utility model;
Accompanying drawing 3 is the A place enlarged drawing in the accompanying drawing 2;
Accompanying drawing 4 is the front view under the semi-collapsed condition of the present utility model;
Accompanying drawing 5 is the cutaway view Amplified image of bowing of accompanying drawing 3;
Accompanying drawing 6 is that the B-B of accompanying drawing 3 is to section-drawing;
Wherein: 1, go-cart; 2, handle; 3, front-wheel support; 4, rear wheel support; 5, back support bar; 6, projection; 7, chute; 8, attaching parts; 9, trailing cable; 10, connecting element; 11, spring; 12, seat cushion bar; 13, front-wheel; 14, trailing wheel;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 4, a kind of children trolley, comprise handle 2, front-wheel support 3, rear wheel support 4, seat cushion bar 12, be arranged at described front-wheel support 3 bottoms front-wheel 13, be arranged at the trailing wheel 14 of described rear wheel support 4 bottoms, the upper end of described rear wheel support 4 rotates with the bottom of the upper end of described front-wheel support 3 and handle 2 respectively and is connected.The front portion of described seat cushion bar 12 is connected with described front-wheel support 3 phase pivots, and the rear portion of described seat cushion bar 12 removably is connected with described rear wheel support 4.Described children trolley has two mode of operations, i.e. deployed condition and folded state, and under deployed condition, the rear portion of described seat cushion bar 12 is connected with rear wheel support 4, and under folded state, the rear portion of described seat cushion bar 12 and rear wheel support 4 are separated.
Referring to accompanying drawing 3, accompanying drawing 5-accompanying drawing 6, the rear portion of described seat cushion bar 12 is provided with projection 6, described seat cushion bar 12 is positioned at the inboard of rear wheel support 4, be with attaching parts 8 slidably on the described seat cushion bar 12, described projection 6 is arranged on the described attaching parts 8, and is provided with spring 11 between described attaching parts 8 and the seat cushion bar 12.Have chute 7 on the described rear wheel support 4, described chute 7 has opening backwards.When described children trolley was in deployed condition, described projection 6 was inserted in the described chute 7 slidably, and described seat cushion bar 12 is connected with rear wheel support 4 by projection 6; When described children trolley was in folded state, described projection 6 broke away from described chute 7 backward from opening part.
When folding this children trolley, front-wheel support 3 rotates and draws close mutually relative to rear wheel support 4, the seat cushion bar 12 that is connected between front-wheel support 3 and the rear wheel support 4 moves relative to rear wheel support 4 with cooperating of chute 7 backward by projection 6, skid off chute 7 until projection 6, seat cushion bar 12 promptly is separated with rear wheel support 4, thereby make that closing up of 12 pairs of front-wheel supports 3 of seat cushion bar and rear wheel support 4 is without hindrance, front-wheel support 3 just can with rear wheel support 4 relative gatherings, volume after making this children trolley folding is less, to reduce traffic cost.And in this children trolley expansion process, because the dislocation between seat cushion bar 12 and the rear wheel support 4 easily makes projection 6 and accurately contraposition of chute 7, and after between attaching parts 8 and the seat cushion bar 12 spring 11 being set, attaching parts 8 can be subjected to rear wheel support 4 extruding and front-wheel support 3 generation displacements relatively, make and be subjected to spring 11 application forces after projection 6 and chute 7 contrapositions accurately on the attaching parts 8 and enter in the chute 7, it is rational in infrastructure, is convenient to this children trolley and changes between folded state and deployed condition.
Claims (7)
1, a kind of children trolley, comprise handle [2], front-wheel support [3], rear wheel support [4], seat cushion bar [12], be arranged at described front-wheel support [3] bottom front-wheel [13], be arranged at the trailing wheel [14] of described rear wheel support [4] bottom, the front portion of described seat cushion bar [12] is connected with described front-wheel support [3] phase pivot, it is characterized in that: the rear portion of described seat cushion bar [12] removably is connected with described rear wheel support [4].
2, children trolley according to claim 1 is characterized in that: the upper end of described rear wheel support [4] rotates with the bottom of the upper end of described front-wheel support [3] and handle [2] respectively and is connected.
3, children trolley according to claim 1, it is characterized in that: described children trolley has two mode of operations, be deployed condition and folded state, under deployed condition, the rear portion of described seat cushion bar [12] is connected with rear wheel support [4], under folded state, the rear portion of described seat cushion bar [12] and rear wheel support [4] are separated.
4, children trolley according to claim 3, it is characterized in that: the rear portion of described seat cushion bar [12] is provided with projection [6], described rear wheel support [4] has chute [7], when described children trolley is in deployed condition, described projection [6] is inserted in the described chute [7] slidably, and described seat cushion bar [12] is connected with rear wheel support [4] by projection [6]; When described children trolley was in folded state, described projection [6] broke away from described chute [7].
5, children trolley according to claim 4 is characterized in that: described seat cushion bar [12] is positioned at the inboard of rear wheel support [4], is with attaching parts [8] on the described seat cushion bar [12] slidably, and described projection [6] is arranged on the described attaching parts [8].
6, children trolley according to claim 5 is characterized in that: be provided with spring [11] between described attaching parts [8] and the seat cushion bar [12].
7, children trolley according to claim 4 is characterized in that: described chute [7] has opening backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070361 CN2827810Y (en) | 2005-03-31 | 2005-03-31 | Children carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070361 CN2827810Y (en) | 2005-03-31 | 2005-03-31 | Children carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827810Y true CN2827810Y (en) | 2006-10-18 |
Family
ID=37079367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070361 Expired - Fee Related CN2827810Y (en) | 2005-03-31 | 2005-03-31 | Children carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827810Y (en) |
-
2005
- 2005-03-31 CN CN 200520070361 patent/CN2827810Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20140331 |