CN202608848U - Pram - Google Patents
Pram Download PDFInfo
- Publication number
- CN202608848U CN202608848U CN 201220110246 CN201220110246U CN202608848U CN 202608848 U CN202608848 U CN 202608848U CN 201220110246 CN201220110246 CN 201220110246 CN 201220110246 U CN201220110246 U CN 201220110246U CN 202608848 U CN202608848 U CN 202608848U
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- CN
- China
- Prior art keywords
- pipe
- front foot
- tube
- perambulator
- pram
- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Provided is a pram. A pram frame of the pram can be opened and closed in a linkage mode so as to be in an unfolding state and a folding state and comprises a handle tube, a front foot tube, a rear foot tube, a lateral seat frame tube, a central bottom frame tube and a sun shelter support, wherein the front foot tube, the rear foot tube, the lateral seat frame tube and the central bottom frame tube can be connected in a pivoted mode. The handle tube can be telescopically inserted into the upper end of the front foot tube. In addition, the pram frame of the pram further comprises a manual opening-closing operation mechanism and a linkage mechanism, wherein the manual opening-closing operation mechanism is operated to enable the linkage mechanism to drive the pram frame of the pram to be opened and closed in the linkage mode. The pivoting end of the sun shelter support can be connected onto the handle tube in a pivoted mode, the handle tube contracts into the front foot tube and drives the sun shelter support to automatically fall and be folded when the pram frame of the pram is folded in the linkage mode, and the handle tube extends out of the front foot tube and drives the sun shelter support to be automatically unfolded when the pram frame of the pram is unfolded in the linkage mode. The pram is simple in structure and convenient to operate and capable of achieving opening and closing of the pram frame and a sun shelter only by means of one hand.
Description
Technical field
The utility model relates to a kind of perambulator, but especially a kind of perambulator of interlock folding.
Background technology
The Sunshade of perambulator is a kind of for to ride in the perambulator member that the infant in the perambulator keeps the sun off, and has the opening-closing structure of various ways.Can be the infant during expansion and keep the sun off, can let infant bath sunlight also can reduce volume when folding so that store and carrying.The Sunshade shortcoming of conventional pushchair is: when folding vehicle frame, can not fold by interlock, need manually fold.So returning the vehicle to the garage and knock off quite bothers, and bothers equally when launching vehicle frame, remains to be improved.
The utility model content
The technical matters that the utility model will solve is to overcome above-mentioned defective, but a kind of perambulator of interlock folding is provided, the vehicle frame of this perambulator can with the folding of Sunshade interlock, let the simple fast linked folding of Sunshade of perambulator become possibility.
According to the utility model, a kind of perambulator is provided, the vehicle frame of this perambulator can the interlock folding; So that can be in deployed condition and collapse state; The vehicle frame of this perambulator comprises: handle pipe, front foot pipe, rear foot tube, side direction mounting pipe, central underframe pipe and Sunshade support, and wherein, front foot pipe, rear foot tube, side direction mounting pipe, central underframe pipe be interconnection pivotly each other; The handle pipe telescopically is inserted in the front foot pipe upper end; And the vehicle frame of this perambulator also comprises manual folding operating mechanism and interlinked mechanism, makes interlinked mechanism drive the folding of stroller interlock through operating manual folding operating mechanism, and it is characterized in that: the pivot end of Sunshade support is articulated on the handle pipe pivotly; When the stroller interlock folds; In the handle pipe retraction front foot pipe and drive the Sunshade support and fall automatically and fold, when the stroller interlock launched, it is outer and drive the Sunshade support and launch automatically that handle pipe is stretched out front foot pipe.
According to an embodiment, side direction mounting pipe two ends and central underframe pipe two ends all are pivotably connected to front foot pipe and rear foot tube respectively, and two central underframe pipes are in midway connection pivotly each other separately.
According to an embodiment, sliding part is installed on the front foot pipe, sliding part can slide on front foot pipe, and the rear foot tube upper end is connected with sliding part pivotly.
According to an embodiment, said interlinked mechanism comprises upper rack, following tooth bar, gear, and gear is fixed in the front foot pipe, and upper rack is connected with the handle pipe lower end and is plugged in the also interior and gear mesh of front foot pipe, and following tooth bar is connected with said sliding part and and gear mesh.
According to an embodiment, amount to group after said manual folding operating mechanism is positioned at the stroller rear portion, after amount to group and be connected pivotly with rear foot tube, and after amount to organize and comprise return the vehicle to the garage and knock off carrying handle and Jackstay type structure.
According to an embodiment, the pivot end of Sunshade support on handle pipe is connected with the upper end of front foot pipe or with the upper end of rear foot tube through attaching parts.
According to an embodiment, the pivot end of Sunshade support on handle pipe is connected with said sliding part through attaching parts.
According to an embodiment, said attaching parts is flexibility or Flexible Connector.
The body frame structure for automotive of the perambulator of the utility model is simple, cost is lower, and one hand can be realized folding vehicle frame and Sunshade, and operation is simple, brings than convenience to the user.
Description of drawings
Below will be with reference to the perambulator of description of drawings the utility model, in the accompanying drawing:
Fig. 1 is the vehicle frame deployed condition schematic perspective view of the utility model perambulator;
Fig. 2 is the vehicle frame deployed condition side schematic view of the utility model perambulator;
Fig. 3 folds the schematic perspective view in the process for the vehicle frame of the utility model perambulator;
Fig. 4 folds the side schematic view in the process for the vehicle frame of the utility model perambulator;
Fig. 5 is the vehicle frame collapse state schematic perspective view of the utility model perambulator;
Fig. 6 is the vehicle frame collapse state side schematic view of the utility model perambulator.
Fig. 7 is the interlinked mechanism schematic perspective view of the utility model perambulator.
The specific embodiment
As depicted in figs. 1 and 2, according to a non-limiting example of the utility model, the vehicle frame of perambulator consists essentially of: handle pipe 1, front foot pipe 2, rear foot tube 4, side direction mounting pipe 5, central underframe pipe 6.Preceding wheels 9 and back wheels 10 are connected respectively to the bottom of front foot pipe 2 and rear foot tube 4.Handle pipe 1 telescopically is inserted in front foot pipe 2 upper ends.The two ends of side direction mounting pipe 5 and the two ends of central underframe pipe 6 all are pivotably connected to front foot pipe 2 and rear foot tube 4 respectively, and two central underframe pipes 6 are in midway connection pivotly each other separately.Under the vehicle frame deployed condition, the side direction mounting pipe 5 of vehicle frame both sides is parallel, and two central underframe pipes 6 are intersected with each other.
Embodiment according to the utility model; Be connected to the connecting portion that is connected to side direction mounting pipe on connecting portion and the front foot pipe of the central underframe pipe segment distance that is spaced apart from each other on the front foot pipe, and it is roughly the same each other to be connected to the connecting portion that is connected to side direction mounting pipe on connecting portion and the rear foot tube of central underframe pipe on the rear foot tube; But the utility model is not limited to this.
Sliding part 3 is installed on the front foot pipe 2, and sliding part 3 can slide on front foot pipe 2.Rear foot tube 4 upper ends are connected with sliding part 3 pivotly.
The vehicle frame of this perambulator also can comprise stretcher group 8.The two ends of stretcher group 8 link to each other with left and right sides front foot pipe respectively, and stretcher group 8 is included in midway two sections of bonded assemblys pivotly, thus when stroller folds these two sections collapsible.
The folding and launch of the vehicle frame of this perambulator operated through manual folding operating mechanism.In the embodiment of the utility model, this manual folding operating mechanism is positioned at and amounts to group 7 behind the stroller rear portion, after amount to group 7 and be connected pivotly with rear foot tube 4.After amount to group 7 and comprise return the vehicle to the garage and knock off carrying handle 71 and Jackstay type structure.
As shown in Figure 7, the vehicle frame of the perambulator of the utility model comprises interlinked mechanism 11.Interlinked mechanism 11 comprises: upper rack 34, following tooth bar 32, gear 33.Gear 33 is fixed in the front foot pipe 2 of stroller; Upper rack 34 is connected with handle pipe 1 lower end, is plugged in the front foot pipe 2 from stroller front foot pipe 2 upper ends, and meshes with gear 33; Following tooth bar 32 is connected with sliding part 3, and meshes with gear 33.
According to the utility model, the vehicle frame of perambulator also comprises Sunshade support 13.Sunshade support 13 is pivotably connected to the upper end of handle pipe 1 by pivot end, and formation is the lever of turning point with the pivot end.Handle bracket 21 is fixed on the upper end of front foot pipe 2, and when in the complete retraction front foot pipe of handle pipe, handgrip is resisted against on the handle bracket 21.The lower end of flexible connecting member 12 is connected on the handle bracket 21 or on the sliding part 3, the upper end of flexible connecting member 12 is connected to the pivot end of Sunshade support 13.This flexible connecting member 12 can relax and tighten with handle pipe flexible: when vehicle frame launched, handle pipe 1 was stretched out outside the front foot pipe 2, and this moment, flexible connecting member 12 was tightened, thereby to the pivot end of Sunshade support 13 pulling force was provided, so that the expansion of Sunshade support; When vehicle frame folded, in the handle pipe 1 retraction front foot pipe 2, this moment, flexible connecting member 12 was lax, so the Sunshade support loses pulling force, thereby pivoted and fold by self gravitation.The disclosed attaching parts of this embodiment is flexible, but the form of attaching parts is not limited thereto, and for example can be elastomeric, as long as can guarantee that the fluffy support of the sun can be with the flexible and folding of handle pipe.
Specify the interlock folding operation of perambulator below with reference to Fig. 3-6, the Sunshade support is followed folding and the interlock folding of perambulator.When folding vehicle frame; Mention the carrying handle 71 that returns the vehicle to the garage and knock off; Drive rear foot tube 4 through amounting to group 7 after upwards drawing, thereby driving sliding part 3 slides upwards along front foot pipe 2, drive in the handle pipe 1 downward withdrawal front foot pipe 2 thereby sliding part 3 drives interlinked mechanisms 11; This moment, flexible connecting member 12 was lax gradually, finally make Sunshade support 13 lose flexibility attaching partss 12 pulling force and under the self gravitation effect automatically pivot fold; In this process, after amount to group 7 and drive synchronously left and right sides rear foot tubes 4 and draw close, and drive central underframe pipe 6 drive left and right sides front foot pipe 2 and draw close, front foot pipe 2 is also drawn close with rear foot tube 4 each other simultaneously, realizes that vehicle frame folds and the interlock of Sunshade support folds.The process of launching vehicle frame is opposite with the above-mentioned procedural order that folds; Upwards pull out handle pipe 1; Thereby drive interlinked mechanism 11 and drive sliding part 3 to lower slider; This moment, flexible connecting member 12 was in tight state gradually, and Sunshade support 13 is pivoted and expansion under the tension of flexible connecting member 12 automatically; In this process, drive rear foot tube 4 through after pressing down, amounting to group 7 synchronously and launch, and drive central underframe pipe 6 and drive front foot pipe 2 and launch, simultaneously front foot pipe 2 and rear foot tube 4 each other away from, realize that vehicle frame launches and the interlock of Sunshade support launches.
Although below combined embodiment and the utility model be illustrated with reference to accompanying drawing; But the utility model is not limited to the foregoing description, and those skilled in the art can understand and can on the basis of the foregoing description, carry out various modifications and realize that handle pipe is with the flexible various equivalent structures of interlock that return the vehicle to the garage and knock off.
Claims (8)
1. perambulator; The vehicle frame of this perambulator can the interlock folding, so that can be in deployed condition and collapse state, the vehicle frame of this perambulator comprises: handle pipe, front foot pipe, rear foot tube, side direction mounting pipe, central underframe pipe and Sunshade support; Wherein, Front foot pipe, rear foot tube, side direction mounting pipe, central underframe pipe be interconnection pivotly each other, and the handle pipe telescopically is inserted in the front foot pipe upper end, and the vehicle frame of this perambulator also comprises manual folding operating mechanism and interlinked mechanism; Make interlinked mechanism drive the folding of stroller interlock through operating manual folding operating mechanism; It is characterized in that: the pivot end of Sunshade support is articulated on the handle pipe pivotly, when the stroller interlock folds, in the handle pipe retraction front foot pipe and drive the Sunshade support and fall automatically and fold; When the stroller interlock launched, it is outer and drive the Sunshade support and launch automatically that handle pipe is stretched out front foot pipe.
2. perambulator according to claim 1 is characterized in that: side direction mounting pipe two ends and central underframe pipe two ends all are pivotably connected to front foot pipe and rear foot tube respectively, and two central underframe pipes are in midway connection pivotly each other separately.
3. perambulator according to claim 1 is characterized in that: amount to group after said manual folding operating mechanism is positioned at the stroller rear portion, after amount to group and be connected pivotly with rear foot tube, and after amount to organize and comprise return the vehicle to the garage and knock off carrying handle and Jackstay type structure.
4. perambulator according to claim 1 is characterized in that: sliding part is installed on the front foot pipe, and sliding part can slide on front foot pipe, and the rear foot tube upper end is connected with sliding part pivotly.
5. perambulator according to claim 4; It is characterized in that: said interlinked mechanism comprises upper rack, following tooth bar, gear; Gear is fixed in the front foot pipe; Upper rack is connected with the handle pipe lower end and is plugged in the also interior and gear mesh of front foot pipe, and following tooth bar is connected with said sliding part and and gear mesh.
6. perambulator according to claim 1 is characterized in that: the pivot end of Sunshade support on handle pipe is connected with the upper end of front foot pipe or with the upper end of rear foot tube through attaching parts.
7. perambulator according to claim 5 is characterized in that: the pivot end of Sunshade support on handle pipe is connected with said sliding part through attaching parts.
8. according to claim 6 or 7 described perambulators, it is characterized in that: said attaching parts is flexibility or Flexible Connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110246 CN202608848U (en) | 2012-03-22 | 2012-03-22 | Pram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110246 CN202608848U (en) | 2012-03-22 | 2012-03-22 | Pram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608848U true CN202608848U (en) | 2012-12-19 |
Family
ID=47342572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110246 Expired - Fee Related CN202608848U (en) | 2012-03-22 | 2012-03-22 | Pram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960560A (en) * | 2015-06-19 | 2015-10-07 | 好孩子儿童用品有限公司 | Folding umbrella stroller |
-
2012
- 2012-03-22 CN CN 201220110246 patent/CN202608848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960560A (en) * | 2015-06-19 | 2015-10-07 | 好孩子儿童用品有限公司 | Folding umbrella stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: The 519090 Bay area Guangdong city of Zhuhai province red Hong Kong Industrial Zone area Yongan Road No. 11 Patentee after: Sunnylove Baby Products Zhuhai Co., Ltd. Address before: 519015 Guangdong province Zhuhai City Jiuzhou Road East Building B3-5 Patentee before: Unitron Enterprises Zhuhai Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |