CN202686430U - Baby trolley - Google Patents
Baby trolley Download PDFInfo
- Publication number
- CN202686430U CN202686430U CN201220303408.2U CN201220303408U CN202686430U CN 202686430 U CN202686430 U CN 202686430U CN 201220303408 U CN201220303408 U CN 201220303408U CN 202686430 U CN202686430 U CN 202686430U
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- Prior art keywords
- frame
- axle
- seat
- lockout mechanism
- fixed link
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a baby trolley. A trolley frame comprises a front bracket, a back bracket, a push rod frame, a seat frame and a sliding piece, wherein the back bracket is in pivot connection with the upper part of the front bracket through a first shaft; the push rod frame is in pivot connection with the upper part of the back bracket through a second shaft; the front part of the seat frame is in pivot connection with the front part of the push rod frame through a third shaft; the sliding piece is arranged on the seat frame in a way of sliding along the forward and backward directions of the seat frame; the front part of the seat frame or the front part of the push rod frame is detachably connected with the front bracket through a locking mechanism; a seat is arranged on the seat frame; the sliding piece is in pivot connection with the back bracket through a fourth shaft; the lower part of the front bracket is provided with a front wheel assembly; and the lower part of the back bracket is provided with a back wheel assembly. After the front part of the seat frame or the front part of the push rod frame is detached from the front bracket, the front bracket can get close to the back bracket, and the push rod frame is overturned backwards and downwards around the second shaft, so that the seat frame moves upwards in a manner relative to the sliding piece and gets close to the push rod frame, and the trolley frame is folded when the back part of the push rod frame gets close to the back bracket.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
A kind of children trolley of the prior art, comprise go-cart vehicle frame, the front component and the wheel assembly that are arranged at described go-cart vehicle frame bottom with expanded position and folding position, be arranged on the described go-cart vehicle frame can support human body personal supporting device, be used for the lockout mechanism of described go-cart bicycle frame lock under expanded position.Existing go-cart vehicle frame of a great variety, the number of the rod member of go-cart vehicle frame is different, and annexation between each rod member, connection location are different, thus folding principle and folding mode are different.
The utility model content
The technical problems to be solved in the utility model provides a kind of children trolley.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of children trolley, comprise go-cart vehicle frame, front component, wheel assembly with expanded position and folding position, be arranged at the seat on the described go-cart vehicle frame, described go-cart vehicle frame comprises:
Front frame, described front component is arranged at the bottom of described front frame;
After poppet, the top of described front frame is connected by the first axle phase pivot with described after poppet, and described wheel assembly is arranged at the bottom of described after poppet;
Push-rod frame, described push-rod frame is connected by the second axle phase pivot with the top of described after poppet;
Seat frame, the front portion of described seat frame is connected by the 3rd axle phase pivot with the front portion of described push-rod frame, the front portion anterior or described push-rod frame of described seat frame can be connected by lockout mechanism with described front frame with dismantling, and described seat is arranged on the described seat frame;
Sliding part, described sliding part is slidingly arranged on the described seat frame along the fore-and-aft direction of described seat frame, and described sliding part is connected by the 4th axle phase pivot with described after poppet.
In some embodiments, described the second axle is positioned at the top of described the first axle.
In some embodiments, described the 3rd axle is positioned at the place ahead of described the second axle.
In some embodiments, described the first axle is positioned at the top of described the 4th axle.
In some embodiments, the front portion anterior or described push-rod frame of described seat frame is fixed with the first fixed link that length is extended along left and right directions, be fixed with the second fixed link that length is extended along left and right directions on the described front frame, described lockout mechanism is arranged between described the first fixed link and described the second fixed link.
In some further embodiment, described lockout mechanism comprises the locking seat on that is fixed in two of described the first fixed link and described the second fixed links, be movably arranged on the latch hook on the described locking seat, described lockout mechanism has connection location and takes the position apart, when described lockout mechanism is under the connection location, described latch hook hooks another in two of described the first fixed link and described the second fixed links, when being in, takes apart under the position described lockout mechanism, in two of described latch hook and described the first fixed link and described the second fixed links another is separated, and is provided with so that described lockout mechanism stably is in the elastic component under the connection location between described latch hook and the described locking seat.
At some more further in the embodiment, have accepting groove in the described locking, when described lockout mechanism is under the connection location, another in two of described the first fixed link and described the second fixed links is inserted in the described accepting groove.
The above involved term position such as upper and lower, forward and backward is under the expanded position at the go-cart vehicle frame and defines.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that has a similar functions such as disclosed among above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
Because technique scheme is used, the utility model compared with prior art has following advantages: after separate mutually with described front frame the front portion anterior or described push-rod frame of described seat frame, front frame just can be drawn close to after poppet, push-rod frame can be around the second axial backward lower overturning, so that seat frame relative sliding spare moves up and draws close to push-rod frame, when the go-cart vehicle frame folding is drawn close at the rear portion of push-rod frame mutually with after poppet.
Description of drawings
Accompanying drawing 2 is in front view under the expanded position for the go-cart vehicle frame;
Accompanying drawing 3 is the front view of go-cart vehicle frame in the switching process of expanded position and folding position;
Accompanying drawing 4 is in front view under the folding position for the go-cart vehicle frame;
Wherein: 1, go-cart vehicle frame; 2, front frame; 3, after poppet; 4, push-rod frame; 5, seat frame; 6, sliding part; 7, front component; 8, wheel assembly; 51, the first fixed link; 52, locking seat; 53, latch hook; 54, accepting groove; 21, the second fixed link; 101, the first axle; 102, the second axle; 103, the 3rd axle; 104, the 4th axle.
The specific embodiment
Shown in each accompanying drawing, a kind of children trolley comprises go-cart vehicle frame 1, front component 7, wheel assembly 8 with expanded position and folding position, is arranged at the seat on the go-cart vehicle frame 1.
Go-cart vehicle frame 1 comprises:
After poppet 3, the top of front frame 2 is connected by the first axle 101 phase pivots with after poppet 3, and wheel assembly 8 is arranged at the bottom of after poppet 3;
Push-rod frame 4, push-rod frame 4 is connected by the second axle 102 phase pivots with the top of after poppet 3;
Sliding part 6, sliding part 6 is slidingly arranged on the seat frame 5 along the fore-and-aft direction of seat frame 5, and sliding part 6 is connected by the 4th axle 104 phase pivots with after poppet 3.
The second axle 102 is positioned at the top of the first axle 101.The 3rd axle 103 is positioned at the place ahead of the second axle 102.The first axle 101 is positioned at the top of the 4th axle 104.
As shown in Figure 1, the front portion of the front portion of seat frame 5 or push-rod frame 4 is fixed with the first fixed link 51 that length is extended along left and right directions, be fixed with the second fixed link 21 that length is extended along left and right directions on the front frame 2, lockout mechanism is arranged between the first fixed link 51 and the second fixed link 21.
About the concrete structure of lockout mechanism, as long as the first fixed link 51 can be connected with the second fixed link 22 and lock, or the structure that release separates can both be applicable at this.In the present embodiment, lockout mechanism comprises the locking seat 52 that is fixed on the first fixed link 51, is movably arranged on the latch hook 53 on the locking seat 52, lockout mechanism has connection location and takes the position apart, when lockout mechanism is under the connection location, latch hook 53 hooks the second fixed link 21, take apart under the position when lockout mechanism is in, latch hook 53 and the second fixed link 21 are separated, and vice versa.Be provided with so that lockout mechanism stably is in the elastic component under the connection location between latch hook 53 and the locking seat 52.Have accepting groove 54 on the locking seat 52, when lockout mechanism is under the connection location, the second fixed link 21 is inserted in the accepting groove 54.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, 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, and all should be encompassed within the protection domain of the present utility model.
Claims (7)
1. children trolley, comprise go-cart vehicle frame (1), front component (7), wheel assembly (8) with expanded position and folding position, be arranged at the seat on the described go-cart vehicle frame (1), it is characterized in that: described go-cart vehicle frame (1) comprising:
Front frame (2), described front component (7) is arranged at the bottom of described front frame (2);
After poppet (3), the top of described front frame (2) is connected by the first axle (101) phase pivot with described after poppet (3), and described wheel assembly (8) is arranged at the bottom of described after poppet (3);
Push-rod frame (4), described push-rod frame (4) is connected by the second axle (102) phase pivot with the top of described after poppet (3);
Seat frame (5), the front portion of described seat frame (5) is connected by the 3rd axle (103) phase pivot with the front portion of described push-rod frame (4), the front portion anterior or described push-rod frame (4) of described seat frame (5) can be connected by lockout mechanism with described front frame (2) with dismantling, and described seat is arranged on the described seat frame (5);
Sliding part (6), described sliding part (6) is slidingly arranged on the described seat frame (5) along the fore-and-aft direction of described seat frame (5), and described sliding part (6) is connected by the 4th axle (104) phase pivot with described after poppet (3).
2. children trolley according to claim 1, it is characterized in that: described the second axle (102) is positioned at the top of described the first axle (101).
3. children trolley according to claim 1, it is characterized in that: described the 3rd axle (103) is positioned at the place ahead of described the second axle (102).
4. children trolley according to claim 1, it is characterized in that: described the first axle (101) is positioned at the top of described the 4th axle (104).
5. children trolley according to claim 1, it is characterized in that: the front portion anterior or described push-rod frame (4) of described seat frame (5) is fixed with the first fixed link (51) that length is extended along left and right directions, be fixed with the second fixed link (21) that length is extended along left and right directions on the described front frame (2), described lockout mechanism is arranged between described the first fixed link (51) and described the second fixed link (21).
6. children trolley according to claim 5, it is characterized in that: described lockout mechanism comprises the locking seat (52) on that is fixed in (21) two of described the first fixed link (51) and described the second fixed links, be movably arranged on the latch hook (53) on the described locking seat (52), described lockout mechanism has connection location and takes the position apart, when described lockout mechanism is under the connection location, described latch hook (53) hooks another in (21) two of described the first fixed link (51) and described the second fixed links, when being in, takes apart under the position described lockout mechanism, in (21) two of described latch hook (53) and described the first fixed link (51) and described the second fixed links another is separated, and is provided with so that described lockout mechanism stably is in the elastic component under the connection location between described latch hook (53) and the described locking (52).
7. children trolley according to claim 6, it is characterized in that: have accepting groove (54) on the described locking seat (52), when described lockout mechanism is under the connection location, another in (21) two of described the first fixed link (51) and described the second fixed links is inserted in the described accepting groove (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220303408.2U CN202686430U (en) | 2012-06-27 | 2012-06-27 | Baby trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220303408.2U CN202686430U (en) | 2012-06-27 | 2012-06-27 | Baby trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686430U true CN202686430U (en) | 2013-01-23 |
Family
ID=47542088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220303408.2U Expired - Fee Related CN202686430U (en) | 2012-06-27 | 2012-06-27 | Baby trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8870215B2 (en) | 2012-07-24 | 2014-10-28 | Wonderland Nurserygoods Company Limited | Locking mechanism and stroller therewith |
| CN106043403A (en) * | 2016-07-25 | 2016-10-26 | 乔洁 | Frame of baby carriage |
| CN106541977A (en) * | 2015-09-16 | 2017-03-29 | 明门香港股份有限公司 | Baby carrying device |
| CN115158436A (en) * | 2022-07-19 | 2022-10-11 | 好孩子儿童用品有限公司 | Children's barrow |
-
2012
- 2012-06-27 CN CN201220303408.2U patent/CN202686430U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8870215B2 (en) | 2012-07-24 | 2014-10-28 | Wonderland Nurserygoods Company Limited | Locking mechanism and stroller therewith |
| GB2506250B (en) * | 2012-07-24 | 2018-04-18 | Wonderland Switzerland Ag | Locking Mechanism and stroller therewith |
| CN106541977A (en) * | 2015-09-16 | 2017-03-29 | 明门香港股份有限公司 | Baby carrying device |
| CN106541977B (en) * | 2015-09-16 | 2019-08-30 | 明门香港股份有限公司 | Baby carrying device |
| CN106043403A (en) * | 2016-07-25 | 2016-10-26 | 乔洁 | Frame of baby carriage |
| CN115158436A (en) * | 2022-07-19 | 2022-10-11 | 好孩子儿童用品有限公司 | Children's barrow |
| CN115158436B (en) * | 2022-07-19 | 2023-08-04 | 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: 20130123 Termination date: 20210627 |