CN202449026U - Foldable baby stroller - Google Patents
Foldable baby stroller Download PDFInfo
- Publication number
- CN202449026U CN202449026U CN2012200043234U CN201220004323U CN202449026U CN 202449026 U CN202449026 U CN 202449026U CN 2012200043234 U CN2012200043234 U CN 2012200043234U CN 201220004323 U CN201220004323 U CN 201220004323U CN 202449026 U CN202449026 U CN 202449026U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- pallet
- locking column
- folding children
- folding
- 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 - Lifetime
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- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 6
- 238000000151 deposition Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a foldable baby stroller, which comprises a foldable stroller frame, a tray which can be detachably connected with the stroller frame, and a locking device which is arranged on the tray and is used for locking the stroller frame in an open state. The stroller frame comprises rear supporting rods, front supporting rods and pushrods, wherein the bottom ends of the rear supporting rods are provided with rear wheels; the bottom ends of the front supporting rods are provided with front wheels and the upper parts of the front supporting rods are rotatably connected with the rear supporting rods; and the pushrods are rotatably connected with the rear supporting rods. The foldable baby stroller has the advantages of high locking reliability and convenience in operation.
Description
Technical field
the utility model relates to a kind of folding children's barrow.
Background technology
children trolley; The family that has more and more been come accepts, and when going out, the go-cart vehicle frame is opened; Children trolley can be for infant sitting; Alleviating caregiver's burden, and when needs with the children trolley transportation or when depositing, hope can be convenient to carrying to reduce volume with children trolley is folding usually.It is little that a kind of folding children trolley should satisfy go-cart volume when folding, folding simultaneously convenient with opening operation, and folding children's barrow of the prior art adopts many rod members rotational structure, as reaches These characteristics, and general structure is complicated.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of folding folding children's barrow of depositing of being convenient to pack up
.
are in order to reach above purpose; The technical scheme that the utility model adopts is: folding children's barrow; It comprises folding go-cart vehicle frame, removably be connected in the go-cart vehicle frame pallet, be arranged on the blocking device that is used for the go-cart vehicle frame is locked in open mode on the pallet, the go-cart vehicle frame comprise the bottom be provided with the back stay of rear wheel, bottom be provided with front vehicle wheel and with back stay rotate on top bonded assembly front support rod, with the back stay bonded assembly push rod that rotates.
further, blocking device comprises and front support rod and the push rod locking column, the trailing cable that an end is connected with locking column of clamping separatably mutually, the slide block that can move relative to pallet that is connected with the other end of trailing cable.
further, blocking device also comprises and is used for the release handle that driving sliding block moves.
further, the moving direction of release handle is perpendicular with the moving direction of slide block, release has first inclined-plane on shaking hands, slide block has to match with first inclined-plane and is incorporated in second inclined-plane that slides on first inclined-plane.
preferably, are respectively equipped with lock slots on front support rod and the push rod, when go-cart vehicle frame during in open mode, and locking column and lock slots clamping mutually.
more preferably, locking column is provided with and makes locking column have the spring of movement tendency in lock slots.
further; One end of trailing cable is connected with locking piece; Locking column and front support rod and push rod an opposite end of clamping mutually are connected with a guide, are provided with drag hook on the locking piece movably, and the mutually separatably clamping rotatable mutually with guide of an end of this drag hook.
Owing to adopted technique scheme, the utility model folding children's barrow has the following advantages:
When folding, pulling release handle drives slide block and moves; Slide block is separated locking column and front support rod and push rod through trailing cable pulling locking column; Pinch the release handle this moment and upwards lift pallet, front support rod and push rod rotate under the self gravitation effect to back stay and draw in, and go-cart promptly realizes folding; Otherwise, rotating push-rod and front support rod, locking column springs into lock slots under the effect of spring, and go-cart promptly realizes opening, and locking is reliable, simple operation;
The drag hook of
pulling pallet one end moves this drag hook and breaks away from guide, and an end of pallet promptly breaks away from the go-cart vehicle frame, and under the effect that drag hook and the guide of the pallet other end is rotatably connected, pallet can be around other end rotation simultaneously; Spur the drag hook at pallet two ends simultaneously, can pallet be taken off from the go-cart vehicle frame.
Description of drawings
Accompanying drawing 1 is the right elevation of the utility model folding children's barrow open mode;
Accompanying drawing 2 is the right elevation of the utility model folding children's barrow folded state;
Accompanying drawing 3 is the right elevation of the utility model folding children's barrow blocking device;
Accompanying drawing 4 is the fractionation structural representation of the utility model folding children's barrow blocking device;
Amplification when accompanying drawing 5 is the release of the utility model folding children's barrow blocking device splits structural representation;
Accompanying drawing 6 is locked timer-operated structural representation for the utility model folding children's barrow blocking device;
Accompanying drawing 7 is the structural representation of an end of the utility model folding children's barrow pallet when breaking away from the go-cart vehicle frame;
Accompanying drawing 8 is the structural representation of the other end of the utility model folding children's barrow pallet when breaking away from the go-cart vehicle frame;
accompanying drawing 9 is the right elevation of embodiment two open modes of the utility model folding children's barrow.
Label is among the figure:
10, pallet; 11, slide block; 111, second inclined-plane; 12, release handle; 121, first inclined-plane; 13, trailing cable; 14, locking piece; 15, drag hook; 16, guide; 17, locking column; 171, spring; 18, handle lid;
20, back stay; 21, rear wheel;
30, front support rod; 31, front vehicle wheel;
40, push rod; 41, push-and-pull handrail; 42, article rack;
50, handrail; 51, lock slots.
The specific embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail
; Thereby the protection domain of the utility model is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Embodiment one
can be found out from the structural representation of accompanying drawing 1 to accompanying drawing 8; The utility model provides folding children's barrow; It comprises folding go-cart vehicle frame, removably be connected in the go-cart vehicle frame pallet 10, be arranged on the blocking device that is used for the go-cart vehicle frame is locked in open mode on the pallet 10; The go-cart vehicle frame comprise back stay 20, bottom that the bottom is provided with rear wheel 21 be provided with front vehicle wheel 31 and with back stay 20 rotate on top bonded assembly front support rod 30, with the back stay 20 bonded assembly push rod 40 that rotates, when the go-cart vehicle frame under open mode, the blocking device locking; Front support rod 30 is opened with push rod 40 relative back stays 20; When the go-cart vehicle frame when folding, blocking device release, front support rod 30 and push rod 40 relative back stays 20 gatherings.
above-mentioned back stay 20, front support rod 30 and push rod 40 respectively has two, and two same rod members are separately positioned on the left and right sides of go-cart vehicle frame.Pallet 10 can be decided according to actual conditions at the connection location of go-cart vehicle frame, in the present embodiment shown in accompanying drawing 1, is fixedly connected with handrail 50 on the back stay 20, and the two ends of pallet 10 are connected with the handrail 50 of right ends respectively.
are provided with the push-and-pull handrail 41 that makes things convenient for the push-and-pull go-cart in the upper end of push rod 40, also be provided with article rack 42, place for the adult and look after the required article of children.
are shown in accompanying drawing 3 to accompanying drawing 5; Blocking device is arranged on the pallet 10; Blocking device comprises and front support rod 30 and push rod 40 locking column 17, the trailing cable 13 that an end is connected with locking column 17 of clamping separatably mutually, the slide block 11 that can move relative to pallet 10 that is connected with the other end of trailing cable 13, is connected with slide block 11 and can drives the release handle 12 that slide block 11 moves.Release handle 12 is arranged on the middle part of pallet 10, and slide block 11, trailing cable 13, locking column 17 have two, two identical parts be separately positioned on pallet 10 about two ones.Has first inclined-plane 121 on the release handle 12; Slide block 11 has to match with first inclined-plane 121 and is incorporated on first inclined-plane 121 second inclined-plane 111 that slides, and makes that through the match structure of sliding of first inclined-plane 121 and second inclined-plane 111 the shake hands moving direction of 12 moving direction and slide block 11 of release is perpendicular.The below of handle 12 is provided with handle and covers 18.
Be respectively equipped with lock slots 51 on
front support rod 30 and the push rod 40, when go-cart vehicle frame during in open mode, blocking device locking, locking column 17 and lock slots 51 clamping mutually.Locking column 17 is provided with and makes locking column 17 have the spring 171 of movement tendency in lock slots 51.When folding, shown in accompanying drawing 5, pulling release handle 12; Drive two slide blocks 11 and relatively move, to close to each other, slide block 11 is separated locking column 17 and lock slots 51 through trailing cable 13 pulling locking columns 17; It is the blocking device release; Pinch release handle 12 this moment and upwards lift pallet 10, front support rod 30 is rotated under the self gravitation effect to back stay 20 with push rod 40 and is drawn in, and go-cart promptly realizes folding; Otherwise, rotating push-rod 40 and front support rod 30, locking column 17 springs into 51, two slide blocks 11 of lock slots away from each other under the effect of spring 171, and release handle 12 resets, and blocking device automatically locks, and shown in accompanying drawing 6, go-cart promptly realizes opening.
are shown in accompanying drawing 7 and accompanying drawing 8; The drag hook 15 of pulling pallet 10 1 ends; This drag hook 15 is moved and break away from guide 16; One end of pallet 10 promptly breaks away from the go-cart vehicle frame, and simultaneously under the effect that the drag hook 15 of pallet 10 other ends and guide 16 are rotatably connected, pallet 10 can rotate around an other end; Spur the drag hook 15 at pallet 10 two ends simultaneously, can pallet 10 be taken off from handrail 50.
Release in
present embodiment handle 12 is positioned at pallet 10 front ends, and in like manner, the structure of the blocking device described in the present embodiment is applicable to that also the release handle is in the go-cart of pallet rear end.
Embodiment two
Blocking device among
embodiment one is not limited to the technical scheme of embodiment one said go-cart vehicle frame form; Also should contain other go-carts and the product that make up by above-mentioned technical characterictic or similar characteristics, comprise having similar functions or can replace the technical scheme that forms mutually.Present embodiment shown in accompanying drawing 9, handrail 50 are arranged on front support rod 30 or the push rod 40, and the blocking device among the embodiment one is suitable equally in the present embodiment.
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. folding children's barrow; It is characterized in that: it comprise folding go-cart vehicle frame, removably be connected in the go-cart vehicle frame pallet (10), be arranged on the blocking device that is used for the go-cart vehicle frame is locked in open mode on the said pallet (10), described go-cart vehicle frame comprise the bottom be provided with the back stay of rear wheel (21) (20), bottom be provided with front vehicle wheel (31) and with said back stay (20) rotate on top bonded assembly front support rod (30), with said back stay (20) the bonded assembly push rod (40) that rotates.
2. folding children's barrow according to claim 1; It is characterized in that: described blocking device comprises and said front support rod (30) and push rod (40) trailing cable (13) that is connected with said locking column (17) of the locking column of clamping separatably (17), an end mutually, the slide block (11) that can move relative to pallet (10) that is connected with the other end of said trailing cable (13).
3. folding children's barrow according to claim 2 is characterized in that: described blocking device also comprises and is used for the release handle (12) that driving sliding block (11) moves.
4. folding children's barrow according to claim 3; It is characterized in that: the moving direction of described release handle (12) and the moving direction of slide block (11) are perpendicular; Have first inclined-plane (121) on the described release handle (12), described slide block (11) has to match with said first inclined-plane (121) and is incorporated in first inclined-plane (121) and goes up second inclined-plane (111) that slides.
5. folding children's barrow according to claim 2; It is characterized in that: be respectively equipped with lock slots (51) on described front support rod (30) and the push rod (40); When described go-cart vehicle frame during in open mode, described locking column (17) and lock slots (51) clamping mutually.
6. folding children's barrow according to claim 5 is characterized in that: described locking column (17) is provided with and makes locking column (17) have the spring (171) of movement tendency in lock slots (51).
7. folding children's barrow according to claim 2; It is characterized in that: an end of described trailing cable (13) is connected with locking piece (14); Described locking column (17) and front support rod (30) and push rod (40) an opposite end of clamping mutually are connected with a guide (16); Be provided with drag hook (15) on the described locking piece (14) movably, and the mutually separatably clamping rotatable mutually of an end of this drag hook (15) with said guide (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200043234U CN202449026U (en) | 2012-01-06 | 2012-01-06 | Foldable baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200043234U CN202449026U (en) | 2012-01-06 | 2012-01-06 | Foldable baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449026U true CN202449026U (en) | 2012-09-26 |
Family
ID=46864913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200043234U Expired - Lifetime CN202449026U (en) | 2012-01-06 | 2012-01-06 | Foldable baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530041A (en) * | 2012-01-06 | 2012-07-04 | 好孩子儿童用品有限公司 | Foldable baby carriage |
| CN104192196A (en) * | 2014-08-29 | 2014-12-10 | 好孩子儿童用品有限公司 | Stroller |
-
2012
- 2012-01-06 CN CN2012200043234U patent/CN202449026U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530041A (en) * | 2012-01-06 | 2012-07-04 | 好孩子儿童用品有限公司 | Foldable baby carriage |
| CN104192196A (en) * | 2014-08-29 | 2014-12-10 | 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120926 Effective date of abandoning: 20140409 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120926 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |