CN202624317U - Child cart - Google Patents
Child cart Download PDFInfo
- Publication number
- CN202624317U CN202624317U CN201220200965.1U CN201220200965U CN202624317U CN 202624317 U CN202624317 U CN 202624317U CN 201220200965 U CN201220200965 U CN 201220200965U CN 202624317 U CN202624317 U CN 202624317U
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- Prior art keywords
- frame
- rotating shaft
- sliding part
- poppet
- push
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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 16
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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Abstract
The utility model discloses a child cart. A cart frame comprises front supports, rear supports of which the upper parts are pivoted the front supports through first rotation shafts, first sliding components which are slidably arranged on the rear supports along the rear supports, seat frames of which the front parts are pivoted with the front supports through third rotation shafts, and push rod frames; the seat frames are pivoted with the first sliding components through fourth rotation shafts; the upper parts of the front supports can slide along the push rod frames and are arranged on the push rod frames around the second rotation shafts; and the first sliding components and/or the seat frames are rotatably connected with the lower parts of the push rod frames. After a locking mechanism is unlocked, the first sliding components can slide downward along the rear supports, the lower parts of the front supports approach the lower parts of the rear supports, the upper parts of the front supports move far away from the lower parts of the lower rear supports, and the upper parts of the front supports slide upward along the push rod frames, so that the cart frame is folded.
Description
Technical field
the utility model relates to a kind of children trolley.
Background technology
children trolley of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front component anterior at the bottom of the described go-cart vehicle frame, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame.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 have nothing in common with each other.
The utility model content
The technical matters that
the utility model will solve provides a kind of children trolley.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of children trolley; Comprise go-cart vehicle frame, front component, wheel assembly, be used for described go-cart vehicle frame is locked in the lockout mechanism under the expanded position that described go-cart vehicle frame comprises with expanded position and folding position:
Front frame, described front component is arranged at the bottom of described front frame;
After poppet, the top of described after poppet is connected through the first rotating shaft phase pivot with described front frame, and described wheel assembly is arranged at the bottom of described after poppet;
First sliding part, described first sliding part can be slidingly arranged on the described after poppet along the above-below direction of described after poppet;
Seat frame, the front portion of described seat frame is connected through the 3rd rotating shaft phase pivot with described front frame, and described seat frame is connected through the 4th rotating shaft phase pivot with described first sliding part;
push-rod frame; Can slide and rotate around second rotating shaft and be arranged on the described push-rod frame in the top of described front frame along the above-below direction of described push-rod frame, described first sliding part with/or described seat frame be connected rotatedly with the bottom of described push-rod frame.
in some embodiments; Described go-cart vehicle frame also comprises second sliding part; Described second sliding part is slidingly arranged on the described push-rod frame along above-below direction, and the top of described front frame is connected through the described second rotating shaft phase pivot with described second sliding part.
In some further embodiment, described lockout mechanism is arranged between described first sliding part and the described after poppet
, and/or described lockout mechanism is arranged between described second sliding part and the described push-rod frame.
in some another further embodiment, described first sliding part and described second sliding part are respectively sliding sleeve.
in some embodiments, the bottom of described push-rod frame is connected through the 5th rotating shaft phase pivot with described seat frame, described the 5th rotating shaft is positioned at the rear of described the 4th rotating shaft.
in some embodiments, described first rotating shaft is between described second rotating shaft and described the 3rd rotating shaft.
in some embodiments, the top of described upper bracket is provided with service plate.
Involved term positions such as front, rear, left and right are under the expanded position with the go-cart vehicle frame and define more than
.
The scope of
the utility model is not limited to the technical scheme that the particular combination 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 disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The utility model compared with prior art has advantage: front frame, push-rod frame, after poppet constitute the triangle mechanism that can be out of shape; Front frame, seat frame and after poppet also constitute the triangle mechanism that can be out of shape, after with the lockout mechanism release, first sliding part along after poppet to lower slider; The bottom of front frame is drawn close with the bottom of after poppet mutually; The top of front frame and the bottom of after poppet away from, upwards slide along push-rod frame in the top of front frame, the go-cart vehicle frame folding.
Description of drawings
Accompanying drawing 1 is in the lateral plan under the expanded position for the utility model;
Accompanying drawing 2 is in the block diagram under the expanded position for the utility model;
Accompanying drawing 3 is the lateral plan of the utility model in expanded position and folding position switching process;
Accompanying drawing 4 is the block diagram of the utility model in expanded position and folding position switching process;
Accompanying drawing 5 is in the lateral plan under the folding position for the utility model;
Accompanying drawing 6 is in the block diagram under the folding position for the utility model;
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front frame; 5, after poppet; 6, seat frame; 7, push-rod frame; 8, first sliding part; 9, second sliding part; 10, service plate; 11, first rotating shaft; 12, second rotating shaft; 13, the 3rd rotating shaft; 14, the 4th rotating shaft; 15, the 5th rotating shaft.
The specific embodiment
are shown in each accompanying drawing; A kind of children trolley comprises go-cart vehicle frame 1, front component 2, wheel assembly 3 with expanded position and folding position, is used for go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, is arranged at the seat on the go-cart vehicle frame 1.
Go-cart vehicle frame 1 comprises:
After poppet 5, the top of after poppet 5 is connected through first rotating shaft, 11 phase pivots with front frame 4, and wheel assembly 3 is arranged at the bottom of after poppet 5;
First sliding part, 8, the first sliding parts 8 can be slidingly arranged in along the above-below direction of after poppet 5 on the after poppet 5;
push-rod frame 7, the top of front frame 4 can slide along the above-below direction of push-rod frame 7 and be arranged on the push-rod frame 7 around second rotating shaft, 12 rotations, and seat frame 6 is connected with the bottom of push-rod frame 7 rotatedly.The top of upper bracket 5 is provided with service plate 10.
In
present embodiment, go-cart vehicle frame 1 comprises that also second sliding part, 9, the second sliding parts 9 are slidingly arranged on the push-rod frame 7 along above-below direction, and the top of front frame 4 is connected through second rotating shaft, 12 phase pivots with second sliding part 9.Not having diagram, also can be that its length direction is opened in chute in push-rod frame 1 upper edge, and the top of front frame 4 can directly be rotated and be inserted in the chute slidably.In the present embodiment, first sliding part 8 and second sliding part 9 are respectively sliding sleeve, are set in respectively on after poppet 5 and the push-rod frame 7.
are forbidden slide relative about with 1 locking of go-cart vehicle frame with locking between first sliding part 8 and the after poppet 5, perhaps locking between second sliding part 9 and the push-rod frame 7 are forbidden that slide relative can.So lockout mechanism can be arranged between first sliding part 8 and the after poppet 5, perhaps lockout mechanism is arranged between second sliding part 9 and the push-rod frame 7.Concrete structure about lockout mechanism is not the main points of the utility model; So long as can the lockout mechanism of two parts lockings of sliding mutually can both be used,, on second sliding part 9, offer lockhole as having the bullet tongue at push-rod frame 7; During locking, play tongue and be inserted in the lockhole.
The bottom of
push-rod frame 7 is connected through the 5th rotating shaft 15 phase pivots with seat frame 6, and the 5th rotating shaft 15 is positioned at the rear of the 4th rotating shaft 14.
first rotating shaft 11 is between second rotating shaft 12 and the 3rd rotating shaft 13.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (7)
1. children trolley; Comprise go-cart vehicle frame (1), front component (2), wheel assembly (3), be used for described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame (1) that it is characterized in that: described go-cart vehicle frame (1) comprising with expanded position and folding position:
Front frame (4), described front component (2) is arranged at the bottom of described front frame (4);
After poppet (5), the top of described after poppet (5) is connected through first rotating shaft (11) phase pivot with described front frame (4), and described wheel assembly (3) is arranged at the bottom of described after poppet (5);
First sliding part (8), described first sliding part (8) can be slidingly arranged in along the above-below direction of described after poppet (5) on the described after poppet (5);
Seat frame (6), the front portion of described seat frame (6) is connected through the 3rd rotating shaft (13) phase pivot with described front frame (4), and described seat frame (6) is connected through the 4th rotating shaft (14) phase pivot with described first sliding part (8);
Push-rod frame (7); Can slide and rotate around second rotating shaft (12) and be arranged on the described push-rod frame (7) in the top of described front frame (4) along the above-below direction of described push-rod frame (7), described first sliding part (8) with/or described seat frame (6) be connected rotatedly with the bottom of described push-rod frame (7).
2. children trolley according to claim 1; It is characterized in that: described go-cart vehicle frame (1) also comprises second sliding part (9); Described second sliding part (9) is slidingly arranged on the described push-rod frame (7) along above-below direction, and the top of described front frame (4) is connected through described second rotating shaft (12) phase pivot with described second sliding part (9).
3. children trolley according to claim 2; It is characterized in that: described lockout mechanism is arranged between described first sliding part (8) and the described after poppet (5), and/or described lockout mechanism is arranged between described second sliding part (9) and the described push-rod frame (7).
4. children trolley according to claim 2 is characterized in that: described first sliding part (8) is respectively sliding sleeve with described second sliding part (9).
5. children trolley according to claim 1; It is characterized in that: the bottom of described push-rod frame (7) is connected through the 5th rotating shaft (15) phase pivot with described seat frame (6), and described the 5th rotating shaft (15) is positioned at the rear of described the 4th rotating shaft (14).
6. children trolley according to claim 1 is characterized in that: described first rotating shaft (11) is positioned between described second rotating shaft (12) and described the 3rd rotating shaft (13).
7. children trolley according to claim 1 is characterized in that: the top of described upper bracket (5) is provided with service plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220200965.1U CN202624317U (en) | 2012-05-07 | 2012-05-07 | Child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220200965.1U CN202624317U (en) | 2012-05-07 | 2012-05-07 | Child cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202624317U true CN202624317U (en) | 2012-12-26 |
Family
ID=47377543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220200965.1U Expired - Fee Related CN202624317U (en) | 2012-05-07 | 2012-05-07 | Child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202624317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700592A (en) * | 2012-05-07 | 2012-10-03 | 好孩子儿童用品有限公司 | Child cart |
| CN109080690A (en) * | 2018-08-24 | 2018-12-25 | 刘萍 | Baby handcart skeleton |
-
2012
- 2012-05-07 CN CN201220200965.1U patent/CN202624317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700592A (en) * | 2012-05-07 | 2012-10-03 | 好孩子儿童用品有限公司 | Child cart |
| CN102700592B (en) * | 2012-05-07 | 2015-10-21 | 好孩子儿童用品有限公司 | Children trolley |
| CN109080690A (en) * | 2018-08-24 | 2018-12-25 | 刘萍 | Baby handcart skeleton |
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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 |
Granted publication date: 20121226 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |