CN201347115Y - Folding baby carrier - Google Patents
Folding baby carrier Download PDFInfo
- Publication number
- CN201347115Y CN201347115Y CNU2008201298836U CN200820129883U CN201347115Y CN 201347115 Y CN201347115 Y CN 201347115Y CN U2008201298836 U CNU2008201298836 U CN U2008201298836U CN 200820129883 U CN200820129883 U CN 200820129883U CN 201347115 Y CN201347115 Y CN 201347115Y
- Authority
- CN
- China
- Prior art keywords
- wheel support
- rear wheel
- connecting rod
- bar
- bottom bar
- 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
Links
- 238000013016 damping Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a folding baby carrier. One end of a front wheel bracket is rotatablely connected with a push bar on a side bracket at one side of the baby carrier; one end of a connecting bar is rotatablely connected with the push bar; the front end of a bottom bar is rotatablely connected with the front wheel bracket and the middle of the bottom bar is rotatablely connected with the connecting bar; the front end of a back wheel bracket is rotatablely connected with the other end of the connecting bar; one end of a connecting member of the back wheel bracket is rotatablely connected with the back end of the bottom bar; and the other end of the connecting member is rotatablely connected with the back end of the back wheel bracket. When the folding baby carrier is folded, the push bar is forwards and downwards rotated to drive the front wheel bracket to downwards and backwards rotate; the connecting bar downwards and backwards rotates; through the linkage action, the front wheel bracket drives the bottom bar to downwards rotate; and thereby, the connecting member of the back wheel bracket is downwards and backwards rotated. After the folding baby carrier is folded, the push bar and the front wheel bracket are completely folded; the vertical height of the carrier frame is mainly the height of the wheel; and the size of the carrier frame is greatly reduced, and the folding baby carrier can be conveniently transported and carried.
Description
Technical field
The utility model relates to a kind of Foldable baby carriage.
Background technology
In the prior art, the side stand of a side comprises pulling handle rod on the foldable stroller, front-wheel support, rear wheel support, rear linking rod, one end of front-wheel support rotates with an end of described pulling handle rod and is connected, the setting that rotates of one end of rear linking rod and an end of described pulling handle rod, the setting that rotates of the other end of described rear linking rod and described rear wheel support, the connecting rod that is used to connect left and right sides side stand comprises Connection Block, described front-wheel support rotates with described Connection Block and is connected, one end of described rear wheel support rotates by turning cylinder with described Connection Block and is connected, and turning cylinder is inclined relative to horizontal setting, when folding, the operation pulling handle rod rotates forward, pulling handle rod drives rear linking rod and rotates backward, front-wheel support also rotates, and under the drive of rear linking rod, rear wheel support takes place towards the inboard rotation of drawing in of go-cart vehicle frame, the go-cart vehicle frame folding is finished, because folding back pulling handle rod, rear linking rod, rear wheel support can not draw in fully mutually, be to have a bigger angle between each rod member, add the height of wheel, therefore the thickness of above-below direction is bigger behind the vehicle frame folding, and the volume of promptly folding back vehicle frame is bigger, is unfavorable for transporting and carrying.
Summary of the invention
The purpose of this utility model is to provide a kind of foldable stroller.
In order to reach above purpose, the technical solution adopted in the utility model is: a kind of foldable stroller, comprise go-cart vehicle frame, be used to make described go-cart vehicle frame stably to be in the lockout mechanism of open mode with open mode and folded state, described go-cart vehicle frame comprises the side stand that is positioned at its left and right sides, the connecting rod that is used to connect described both sides side stand, and the side stand of a described side comprises:
Pulling handle rod;
Front-wheel support, an end of described front-wheel support rotate with described pulling handle rod and are connected;
Connecting rod, an end of described connecting rod rotate with described pulling handle rod and are connected;
Bottom bar, the leading section of described bottom bar rotate with described front-wheel support and are connected, and the middle part of described bottom bar rotates with described connecting rod and is connected;
Rear wheel support, the leading section of described rear wheel support rotate with the other end of described connecting rod and are connected;
Rear wheel support attaching parts, an end of described rear wheel support attaching parts rotate with the rearward end of described bottom bar and are connected, and the other end of described attaching parts rotates with the rearward end of described rear wheel support and is connected.
Described rear wheel support attaching parts adopts vibration damping spring.
Because the utility model has adopted above technical scheme, its advantage is: when folding, unlock lock mechanism, pulling handle rod rotates forward, pulling handle rod drives front-wheel support and rotates backward downwards, connecting rod rotates backward downwards, interlock effect by connecting rod mechanism, front-wheel support drives bottom bar and rotates, the rear wheel support attaching parts takes place to rotate backward downwards thus, and folding back pulling handle rod and front-wheel support draw in substantially fully, and the height of therefore folding back vehicle frame above-below direction mainly is the height of wheel, the volume of then folding back vehicle frame reduces greatly, is convenient to transport and carry.
Description of drawings
Accompanying drawing 1 is lateral plan of the present utility model (the go-cart vehicle frame is in the state of opening);
Accompanying drawing 2 is lateral plan of the present utility model (the go-cart vehicle frame is in the state of half-lap);
Accompanying drawing 3 is lateral plan of the present utility model (the go-cart vehicle frame is in folding fully state).
The specific embodiment
Further set forth concrete structure of the present utility model below in conjunction with accompanying drawing.
Shown in accompanying drawing 1-3, a kind of foldable stroller, comprise go-cart vehicle frame 1 with open mode and folded state, be used to the lockout mechanism 2 that makes go-cart vehicle frame 1 stably be in open mode, go-cart vehicle frame 1 comprises the side stand 4 that is positioned at its left and right sides, be used to connect the connecting rod of both sides side stand 4, the side stand 4 of one side comprises pulling handle rod 6, front-wheel support 3, connecting rod 7, bottom bar 8, rear wheel support 9, rear wheel support attaching parts 10, in Fig. 1, the leading section of front-wheel support 3 is connected with front component 11, front-wheel support 3 upwards extends back from its leading section, and the end rotates with the bottom of pulling handle rod 6 and is connected thereafter, the upper end of connecting rod 7 rotates with the bottom of pulling handle rod 6 and is connected, pulling handle rod 6 is from itself and front-wheel support 3, the point of connection that rotates of connecting rod 7 upwards extends back, connecting rod 7 end from it extends downwards forward, its bottom rotates with the leading section of rear wheel support 9 and is connected, rear wheel support 9 is extended back by its leading section, thereafter the end is connected with wheel assembly 12, be rotatably connected to the middle part of bottom bar 8 on the position on the lower side, the middle part of connecting rod 7, the leading section of bottom bar 8 rotates with the front portion of front-wheel support 3 and is connected, bottom bar 8 extends back from its leading section, end on be rotatably connected to the upper end of rear wheel support attaching parts 10 thereafter, rear wheel support attaching parts 10 end from it extends forward downwards, its bottom rotates with the rear portion of rear wheel support 9 and is connected, so far two four-bar linkage structures have been formed between the above-mentioned rod member, pulling handle rod 6, front-wheel support 3, connecting rod 7, bottom bar 8 has formed a quadrilateral connecting rod structure, connecting rod 7, bottom bar 8, rear wheel support 9, rear wheel support attaching parts 10 has formed a parallelogram connection-rod structure, and bottom bar 8, rear wheel support 9 approximate horizontal settings, lockout mechanism 2 can be arranged on above-mentioned rotating between bonded assembly two rod members, for the rod member bonded assembly smooth and easy, in Fig. 1, have the contiguous block that upwards protrudes forward on the shaft of pulling handle rod 6, the rearward end of front-wheel support 3 is rotatably connected on the contiguous block of this protrusion, have the contiguous block that protrudes backward on the shaft of front-wheel support 3 downwards, the leading section of bottom bar 8 is rotatably connected on the contiguous block of this protrusion.
When wanting Folding trolley vehicle frame 1, unlock lock mechanism 2, pulling handle rod 6 rotates forward, as shown in Figure 2, pulling handle rod 6 drives front-wheel support 3 and rotates backward downwards, and connecting rod 7 rotates backward downwards, by the interlock effect of connecting rod mechanism, front-wheel support 3 drives bottom bar 8 and rotates, rear wheel support attaching parts 10 takes place to rotate backward downwards thus, when whole rod members are folding finish after, as shown in Figure 3, the height of go-cart vehicle frame 1 above-below direction reduces greatly, has finished the folding of above-below direction.Fold back pulling handle rod 6 and draw in substantially fully, so the height of vehicle frame 1 above-below direction mainly is the height of wheel after folding that the volume of then folding back vehicle frame 1 reduces greatly, be convenient to transport and carry with front-wheel support 3.
Rear wheel support attaching parts 10 is a vibration damping spring, its upper end rotates with the rearward end of horizontally disposed bottom bar 8 and is connected, and the bottom is connected on the rear wheel support 9 of level, in Fig. 1, when go-cart vehicle frame 1 was in stably open mode, rear wheel support attaching parts 10 can rise kept away the usefulness of bestirring oneself.
The connecting rod that is used to connect both sides side stand 4 is not shown in the accompanying drawings, this connecting rod is common structure, in the present embodiment, connecting rod comprises the attaching parts that is connected between the front-wheel support leading section, be connected in and be connected in the attaching parts of four of the left and right sides between being rotationally connected a little in attaching parts between the pulling handle rod upper end and the parallelogram connection-rod structure.
Claims (2)
1, a kind of foldable stroller, comprise go-cart vehicle frame (1), be used to make described go-cart vehicle frame (1) stably to be in the lockout mechanism (2) of open mode with open mode and folded state, described go-cart vehicle frame (1) comprises the side stand (4) that is positioned at its left and right sides, the connecting rod (5) that is used to connect described both sides side stands (4), and it is characterized in that: the side stand of a described side (4) comprising:
Pulling handle rod (6);
Front-wheel support (3), an end of described front-wheel support (3) rotate with described pulling handle rod (6) and are connected;
Connecting rod (7), an end of described connecting rod (7) rotate with described pulling handle rod (6) and are connected;
Bottom bar (8), the leading section of described bottom bar (8) rotate with described front-wheel support (3) and are connected, and the middle part of described bottom bar (8) rotates with described connecting rod (7) and is connected;
Rear wheel support (9), the leading section of described rear wheel support (9) rotate with the other end of described connecting rod (7) and are connected;
Rear wheel support attaching parts (10), an end of described rear wheel support attaching parts (10) rotate with the rearward end of described bottom bar (8) and are connected, and the other end of described attaching parts (10) rotates with the rearward end of described rear wheel support (9) and is connected.
2, foldable stroller according to claim 1 is characterized in that: described rear wheel support attaching parts (10) adopts vibration damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201298836U CN201347115Y (en) | 2008-12-30 | 2008-12-30 | Folding baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201298836U CN201347115Y (en) | 2008-12-30 | 2008-12-30 | Folding baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347115Y true CN201347115Y (en) | 2009-11-18 |
Family
ID=41366590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201298836U Expired - Fee Related CN201347115Y (en) | 2008-12-30 | 2008-12-30 | Folding baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347115Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787104A (en) * | 2014-01-21 | 2015-07-22 | 明门香港股份有限公司 | Baby stroller frame |
| CN105416364A (en) * | 2015-12-25 | 2016-03-23 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 好孩子儿童用品有限公司 | Stroller |
-
2008
- 2008-12-30 CN CNU2008201298836U patent/CN201347115Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787104A (en) * | 2014-01-21 | 2015-07-22 | 明门香港股份有限公司 | Baby stroller frame |
| GB2523251A (en) * | 2014-01-21 | 2015-08-19 | Wonderland Nursery Goods | Stroller frame |
| CN104787104B (en) * | 2014-01-21 | 2017-03-29 | 明门香港股份有限公司 | Stroller frame |
| DE102015200887B4 (en) * | 2014-01-21 | 2020-02-06 | Wonderland Nurserygoods Company Limited | Stroller frame |
| GB2523251B (en) * | 2014-01-21 | 2020-03-11 | Wonderland Switzerland Ag | Collapsible stroller frame with multiple pivot points |
| CN105416364A (en) * | 2015-12-25 | 2016-03-23 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN106004970A (en) * | 2016-07-04 | 2016-10-12 | 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: 20091118 Termination date: 20171230 |