CN202272036U - Children stroller - Google Patents
Children stroller Download PDFInfo
- Publication number
- CN202272036U CN202272036U CN2011203774735U CN201120377473U CN202272036U CN 202272036 U CN202272036 U CN 202272036U CN 2011203774735 U CN2011203774735 U CN 2011203774735U CN 201120377473 U CN201120377473 U CN 201120377473U CN 202272036 U CN202272036 U CN 202272036U
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- Prior art keywords
- rotating shaft
- poppet
- frame
- quick
- disassembly structure
- 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.)
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- 230000004308 accommodation Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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Abstract
A children stroller comprises a stroller frame, a human body containing device for supporting the human body, a front wheel assembly and rear wheel assemblies. The stroller frame comprises a front support, rear supports rotatably connected with the front support through a first rotating shaft and push rod frames rotabably connected with the rear portion of the front support through a second rotating shaft. The lower portions of the push rod frames are detachably connected with the rear supports, the first rotating shaft and the second rotating shaft respectively extend along the left and right direction, and the first rotating shaft is located in front of the second rotating shaft. The front wheel assembly is arranged at the front portion of the front support, and the rear wheel assemblies are arranged at the rear portions of the rear supports. When the lower portions of the push rod frames are connected with the rear supports, the push rod supports, the front support and the rear supports form a stable triangular structure. When the lower portions of the push rod frames are detached from the rear support frames, the rear supports and the push rod frames can be close to the front support to be folded so as to minimize the size. Rod pieces of the stroller frame are few, thereby having simple structure.
Description
Technical field
the utility model relates to a kind of children trolley.
Background technology
children trolley of the prior art; A kind of children trolley, 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 vehicle frame lockout mechanism under the expanded position, is arranged at the human body accommodation apparatus 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; A kind of technical scheme that the utility model adopts is: a kind of children trolley; Comprise go-cart vehicle frame, be arranged at being used on the described go-cart vehicle frame and support human body accommodation apparatus, front component, the wheel assembly of human body that described go-cart vehicle frame comprises with expanded position and folding position:
Front frame, described front component is arranged at the front portion of described front frame;
After poppet, described front frame is connected through first rotating shaft with described after poppet rotatedly, and described wheel assembly is arranged at the rear portion of described after poppet;
push-rod frame; Described push-rod frame is connected through second rotating shaft with the rear portion of described front frame rotatedly; Described first rotating shaft and described second rotating shaft are extended along left and right directions respectively; Described first rotating shaft is positioned at the place ahead of described second rotating shaft, and the bottom of described push-rod frame can connect with described after poppet mutually with dismantling.
in some embodiments, the bottom of described push-rod frame can connect through quick-disassembly structure with described after poppet mutually with dismantling.
in some further embodiment, described quick-disassembly structure is positioned at the below of described first rotating shaft.
in some embodiments; Described quick-disassembly structure comprises and is opened in the locked groove that Open Side Down on the described after poppet, is arranged on unlocking operation spare on the described after poppet and that be positioned at described locked groove below versatilely; The bottom of described push-rod frame has locking bar; Described quick-disassembly structure has latched position and unlocked position; When described quick-disassembly structure is under the latched position, described locking bar is inserted in the described locked groove and is inconsistent with described unlocking operation spare, when described quick-disassembly structure is in the unlocked position down; Described locking bar and described locked groove depart from described unlocking operation spare, are provided with between described unlocking operation spare and the described after poppet to make described quick-disassembly structure stably be in elastic component under the latched position.
In some further embodiment, described unlocking operation spare is slidingly arranged on the described after poppet along fore-and-aft direction
.
In some embodiments, the front portion of described after poppet has the mount pad that the human body accommodation apparatus can be installed
, and described mount pad is positioned at the top of described first rotating shaft.
in some embodiments, described first rotating shaft and described second rotating shaft parallel.
More than
related to the noun of locality such as upper and lower, forward and backward be under the expanded position at the go-cart vehicle frame and define.
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: when the bottom of push-rod frame and after poppet link together; Push-rod frame, front frame and after poppet have just constituted stable triangular structure; When and after the bottom of push-rod frame and after poppet took apart, after poppet and push-rod frame can be drawn close folding with small size to front frame.The rod member of go-cart vehicle frame is less, and simple in structure.
Description of drawings
Accompanying drawing 1 is the block diagram of the utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 2 is the front view of the utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 3 is the front view (the go-cart vehicle frame is in the switching process of expanded position and folding position) of the utility model;
Accompanying drawing 4 is the front view of the utility model (the go-cart vehicle frame is under the folding position);
accompanying drawing 5 is the exploded drawings of go-cart vehicle frame.
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front frame; 5, after poppet; 6, push-rod frame; 7, first rotating shaft; 8, second rotating shaft; 9, quick-disassembly structure; 10, locked groove; 11, unlocking operation spare; 12, locking bar; 13, mount pad.
The specific embodiment
shown in each accompanying drawing, a kind of children trolley comprises go-cart vehicle frame 1 with expanded position and folding position, is arranged at being used on the described go-cart vehicle frame 1 and supports human body accommodation apparatus, front component 2, the wheel assembly 3 of human body.
Described go-cart vehicle frame 1 comprises:
After poppet 5; Described front frame 4 is connected through first rotating shaft 7 with described after poppet 5 rotatedly; Described wheel assembly 3 is arranged at the rear portion of described after poppet 5, and wheel assembly 3 has two, is arranged at the left and right sides portion at the rear portion of described after poppet 5 respectively;
push-rod frame 6; Described push-rod frame 6 is connected through second rotating shaft 8 with the rear portion of described front frame 4 rotatedly; Described first rotating shaft 7 parallels with described second rotating shaft 8 and extends along left and right directions respectively; Described first rotating shaft 7 is positioned at the place ahead of described second rotating shaft 8, and the bottom of described push-rod frame 6 can connect with described after poppet 5 mutually with dismantling.
It can also be to be connected through methods such as bolts that
dismounting ground connects.For dismantle, easy to connect.The bottom of described push-rod frame 6 can connect through quick-disassembly structure 9 with described after poppet 5 mutually with dismantling.Described quick-disassembly structure 9 is positioned at the below of described first rotating shaft 7.Described quick-disassembly structure 9 comprises and is opened in the locked groove 10 that Open Side Down on the described after poppet 5, is arranged on unlocking operation spare 11 on the described after poppet 5 and that be positioned at described locked groove 10 belows versatilely; Shown in accompanying drawing 1, accompanying drawing 5; The bottom of described push-rod frame 6 has locking bar 12; Described quick-disassembly structure 9 has latched position and unlocked position; When described quick-disassembly structure 9 is under the latched position, described locking bar 12 is inserted in the described locked groove 10 and is inconsistent with described unlocking operation spare 11, and locking bar 12 can not be separated with locked groove 10; When described quick-disassembly structure 9 is in the unlocked position down; Described locking bar 12 and described locked groove 10 depart from described unlocking operation spare 11, and locking bar 12 can arbitrarily break away from or break away from locked groove 10, are provided with between described unlocking operation spare 11 and the described after poppet 5 to make described quick-disassembly structure 9 stably be in elastic component under the latched position.Unlocking operation spare 11 can be arranged on described after poppet 5 versatilely; Be meant that described unlocking operation spare 11 can be as being slidingly arranged on the described after poppet 5 along fore-and-aft direction in the present embodiment; Also can be described unlocking operation spare 11 pivotal joints on described after poppet 5, the length of this pivot is extended along above-below direction.
The front portion of
described after poppet 5 has the mount pad 13 that the human body accommodation apparatus can be installed, and described mount pad 13 is positioned at the top of described first rotating shaft.This mount pad 13 equally also can be arranged on the described front frame 4.About the human body accommodation apparatus, can be child seat pocket, children's sleeping basket, children's pocket, the human body accommodation apparatus can be to be fixed on the mount pad 13, also can be to be provided with dismantling.
Children trolley in
present embodiment is the children trolley of three-wheel, and promptly front component 2 has only one group, and described front frame 4 is a rod member, is positioned at the middle position of the left and right directions of go-cart vehicle frame 1.Not having diagram, also can be that front frame has two left and right sides portions that lay respectively at go-cart vehicle frame 1, and the front portion of two front frames is provided with front component 2 respectively, thereby constitutes the children trolley of four-wheel.
As stated, we are illustrated according to the aim of the utility model fully
, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope that the technological thought of the utility model is permitted.
Claims (7)
1. children trolley; Comprise go-cart vehicle frame (1), be arranged at being used on the described go-cart vehicle frame (1) and support human body accommodation apparatus, front component (2), the wheel assembly (3) of human body 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 front portion of described front frame (4);
After poppet (5), described front frame (4) is connected through first rotating shaft (7) with described after poppet (5) rotatedly, and described wheel assembly (3) is arranged at the rear portion of described after poppet (5);
Push-rod frame (6); Described push-rod frame (6) is connected through second rotating shaft (8) with the rear portion of described front frame (4) rotatedly; Described first rotating shaft (7) is extended along left and right directions respectively with described second rotating shaft (8); Described first rotating shaft (7) is positioned at the place ahead of described second rotating shaft (8), and the bottom of described push-rod frame (6) can connect with described after poppet (5) mutually with dismantling.
2. children trolley according to claim 1 is characterized in that: the bottom of described push-rod frame (6) can connect through quick-disassembly structure (9) with described after poppet (5) mutually with dismantling.
3. children trolley according to claim 2 is characterized in that: described quick-disassembly structure (9) is positioned at the below of described first rotating shaft (7).
4. children trolley according to claim 2; It is characterized in that: described quick-disassembly structure (9) comprises and is opened in the locked groove (10) that Open Side Down on the described after poppet (5), is arranged on unlocking operation spare (11) on the described after poppet (5) and that be positioned at described locked groove (10) below versatilely; The bottom of described push-rod frame (6) has locking bar 12; Described quick-disassembly structure (9) has latched position and unlocked position; When described quick-disassembly structure (9) is under the latched position; It is interior and inconsistent with described unlocking operation spare (11) that described locking bar 12 is inserted in described locked groove (10); When described quick-disassembly structure (9) is in the unlocked position down, described locking bar 12 and described locked groove (10) depart from described unlocking operation spare (11), are provided with between described unlocking operation spare (11) and the described after poppet (5) to make described quick-disassembly structure (9) stably be in elastic component under the latched position.
5. children trolley according to claim 4 is characterized in that: described unlocking operation spare (11) is slidingly arranged on the described after poppet (5) along fore-and-aft direction.
6. children trolley according to claim 1 is characterized in that: the front portion of described after poppet (5) has the mount pad (13) that the human body accommodation apparatus can be installed, and described mount pad (13) is positioned at the top of described first rotating shaft.
7. children trolley according to claim 1 is characterized in that: described first rotating shaft (7) parallels with described second rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203774735U CN202272036U (en) | 2011-09-29 | 2011-09-29 | Children stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203774735U CN202272036U (en) | 2011-09-29 | 2011-09-29 | Children stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272036U true CN202272036U (en) | 2012-06-13 |
Family
ID=46192412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203774735U Expired - Fee Related CN202272036U (en) | 2011-09-29 | 2011-09-29 | Children stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390423A (en) * | 2011-09-29 | 2012-03-28 | 好孩子儿童用品有限公司 | Stroller |
-
2011
- 2011-09-29 CN CN2011203774735U patent/CN202272036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390423A (en) * | 2011-09-29 | 2012-03-28 | 好孩子儿童用品有限公司 | Stroller |
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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: 20120613 Termination date: 20200929 |