CN102530041B - Foldable baby carriage - Google Patents
Foldable baby carriage Download PDFInfo
- Publication number
- CN102530041B CN102530041B CN201210003037.0A CN201210003037A CN102530041B CN 102530041 B CN102530041 B CN 102530041B CN 201210003037 A CN201210003037 A CN 201210003037A CN 102530041 B CN102530041 B CN 102530041B
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- CN
- China
- Prior art keywords
- vehicle frame
- pallet
- locking column
- cart vehicle
- front support
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- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 238000000151 deposition Methods 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 invention discloses a foldable baby carriage, comprising a foldable carriage rack, a tray which is detachably connected with the foldable carriage rack, and a locking device which is arranged on the tray and is used for locking the carriage rack under an opened state. The carriage rack comprises a back supporting rod provided with back wheels at the bottom end, a front supporting rod which is provided with front wheels at the bottom end and is rotatably connected with the upper part of the back supporting rod, and a push rod rotatably connected with the back supporting rod. The foldable baby carriage disclosed by the invention has the advantages of reliability in locking and convenience in operation.
Description
Technical field
the present invention relates to a kind of children trolley.
Background technology
children trolley, the family more and more having been come accepts, while going out, go-cart vehicle frame is opened, and children trolley can be for infant sitting, to alleviate caregiver's burden, and when needs transport children trolley or deposit, hope can fold children trolley to reduce volume and be convenient to carrying conventionally.It is little that a kind of folding children's go-cart should meet go-cart volume when folding, and simultaneously folding convenient with opening operation, folding children's barrow of the prior art adopts many rod members rotational structure, as reaches These characteristics, and general structure is more complicated.
Summary of the invention
in order to address the above problem, the object of the present invention is to provide a kind of folding folding children's barrow of depositing of being convenient to pack up.
in order to reach above object, the technical solution used in the present invention is: folding children's barrow, it comprises folding go-cart vehicle frame, be removably connected in the pallet of go-cart vehicle frame, be arranged on pallet for go-cart vehicle frame being locked in to the blocking device of open mode, go-cart vehicle frame comprises that bottom is provided with the back stay of rear wheel, bottom is provided with front vehicle wheel and the front support rod being connected that rotates on top with back stay, the push rod that rotates and be connected with back stay.
further, blocking device comprises and front support rod and the locking column of push rod phase clamping separatably, the trailing cable that one end is connected with locking column, the slide block that can move relative to pallet being connected with the other end of trailing cable.
further, blocking device also comprises the release handle for driving slide block to move.
further, the moving direction of release handle is perpendicular with the moving direction of slide block, and release has the first inclined-plane on shaking hands, and slide block has with the first inclined-plane and matches and be incorporated in the second inclined-plane sliding on the first inclined-plane.
preferably, on front support rod and push rod, be respectively equipped with lock slots, when go-cart vehicle frame is during in open mode, locking column and the clamping of lock slots phase.
more preferably, locking column is provided with locking column is had to the spring of movement tendency in lock slots.
further, one end of trailing cable is connected with locking piece, locking column is connected with a guide with contrary one end of front support rod and the clamping of push rod phase, is provided with movably drag hook on locking piece, one end of this drag hook and guide rotatable and clamping separatably mutually mutually.
owing to having adopted technique scheme, folding children's barrow of the present invention, has the following advantages:
when folding, pull release handle, band movable slider moves, slide block pulls locking column that locking column and front support rod and push rod are separated by trailing cable, now pinch release handle and upwards lift pallet, front support rod and push rod rotate to back stay and draw under self gravitation effect, and go-cart realizes folding; Otherwise, rotating push-rod and front support rod, locking column springs into lock slots under the effect of spring, and go-cart realizes and opening, and locking is reliable, simple operation;
pull the drag hook of pallet one end, this drag hook is moved and depart from guide, one end of pallet departs from go-cart vehicle frame, and under the effect being simultaneously rotatably connected at drag hook and the guide of the pallet other end, pallet can rotate around other one end; Pull the drag hook at pallet two ends simultaneously, pallet can be taken off from go-cart vehicle frame.
Accompanying drawing explanation
accompanying drawing 1 is the right elevation of folding children's barrow open mode of the present invention;
accompanying drawing 2 is the right elevation of folding children's barrow folded state of the present invention;
accompanying drawing 3 is the right elevation of folding children's barrow blocking device of the present invention;
accompanying drawing 4 is the fractionation structural representation of folding children's barrow blocking device of the present invention;
amplification when accompanying drawing 5 is folding children's barrow blocking device release of the present invention splits structural representation;
structural representation when accompanying drawing 6 locks for folding children's barrow blocking device of the present invention;
structural representation when one end that accompanying drawing 7 is folding children's barrow pallet of the present invention departs from go-cart vehicle frame;
the structural representation when other end that accompanying drawing 8 is folding children's barrow pallet of the present invention departs from go-cart vehicle frame;
the right elevation of embodiment bis-open modes that accompanying drawing 9 is folding children's barrow of the present invention.
number in the figure is:
10, pallet; 11, slide block; 111, the second inclined-plane; 12, release handle; 121, the 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 holder;
50, handrail; 51, lock slots.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
embodiment mono-
structural representation from accompanying drawing 1 to accompanying drawing 8 can be found out, the invention provides folding children's barrow, it comprises folding go-cart vehicle frame, removably be connected in the pallet 10 of go-cart vehicle frame, be arranged on pallet 10 for go-cart vehicle frame being locked in to the blocking device of open mode, go-cart vehicle frame comprises that bottom is provided with the back stay 20 of rear wheel 21, the front support rod 30 that bottom is provided with front vehicle wheel 31 and rotates on top and be connected with back stay 20, the push rod 40 that rotates and be connected with back stay 20, when go-cart vehicle frame is under open mode, blocking device locking, front support rod 30 back stay 20 relative to push rod 40 opened, when go-cart vehicle frame is when folding, blocking device release, front support rod 30 back stay 20 relative to push rod 40 draws in.
above-mentioned back stay 20, front support rod 30 and push rod 40 respectively have two, and two same rod members are separately positioned on the left and right sides of go-cart vehicle frame.Pallet 10 can be determined according to actual conditions at the connection location of go-cart vehicle frame, in the present embodiment as shown in Figure 1, is fixedly connected with handrail 50 on back stay 20, and the two ends of pallet 10 are connected with the handrail 50 at two ends, left and right respectively.
in the upper end of push rod 40, be provided with the push-and-pull handrail 41 that facilitates push-and-pull go-cart, be also provided with article holder 42, for adult, place and look after the required article of children.
as shown in Figures 3 to 5, blocking device is arranged on pallet 10, blocking device comprises and front support rod 30 and the locking column 17 of push rod 40 phase clampings separatably, the trailing cable 13 that one end is connected with locking column 17, the slide block 11 that can move relative to pallet 10 being connected with the other end of trailing cable 13, the release handle 12 that is connected with slide block 11 and can moves with movable slider 11.Release handle 12 is arranged on the middle part of pallet 10, and slide block 11, trailing cable 13, locking column 17 have two, and two identical parts are separately positioned on two of the left and right of pallet 10.On release handle 12, there is the first inclined-plane 121, slide block 11 has with the first inclined-plane 121 and matches and be incorporated on the first inclined-plane 121 the second inclined-plane 111 sliding, by the first inclined-plane 121 and the second inclined-plane 111 match the structure of sliding make the moving direction of release handle 12 and the moving direction of slide block 11 perpendicular.The below of handle 12 is provided with handle and covers 18.
on front support rod 30 and push rod 40, be respectively equipped with lock slots 51, when go-cart vehicle frame is during in open mode, blocking device locking, locking column 17 and lock slots 51 phase clampings.Locking column 17 is provided with locking column 17 is had to the spring 171 of lock slots 51 interior movement tendencies.When folding, as shown in Figure 5, pull release handle 12, drive two slide blocks 11 to relatively move, close towards each other, slide block 11 pulls locking column 17 that locking column 17 and lock slots 51 are separated by trailing cable 13, it is blocking device release, now pinch release handle 12 and upwards lift pallet 10, front support rod 30 and push rod 40 rotate to back stay 20 and draw under self gravitation effect, and go-cart 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 as shown in Figure 6, go-cart realizes and opening.
as shown in accompanying drawing 7 and accompanying drawing 8, pull the drag hook 15 of pallet 10 one end, this drag hook 15 is moved and depart from guide 16, one end of pallet 10 departs from go-cart vehicle frame, under the effect being simultaneously rotatably connected at drag hook 15 and the guide 16 of pallet 10 other ends, pallet 10 can rotate around other one end; Pull the drag hook 15 at pallet 10 two ends simultaneously, pallet 10 can be taken off from handrail 50.
release in the 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 also applicable to the go-cart of release handle in pallet rear end.
embodiment bis-
blocking device in embodiment mono-is not limited to the technical scheme of go-cart vehicle frame form described in embodiment mono-, also should contain other go-carts and the product that by above-mentioned technical characterictic or similar characteristics, are combined, comprise and there is similar functions or can carry out replacing mutually the technical scheme forming.The present embodiment as shown in Figure 9, handrail 50 is arranged on front support rod 30 or push rod 40, and the blocking device in embodiment mono-is applicable equally in the present embodiment.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a folding children's barrow, it is characterized in that: it comprises folding go-cart vehicle frame, be removably connected in the pallet (10) of go-cart vehicle frame, be arranged on described pallet (10) for go-cart vehicle frame being locked in to the blocking device of open mode, described go-cart vehicle frame comprise bottom be provided with the back stay of rear wheel (21) (20), bottom be provided with front vehicle wheel (31) and with described back stay (20) on top, the rotate front support rod (30) being connected, the push rod (40) that rotates and be connected with described back stay (20); Described blocking device comprises and described front support rod (30) and the locking column (17) of push rod (40) phase clamping separatably, the trailing cable (13) that one end is connected with described locking column (17), the slide block (11) that can move relative to pallet (10) being connected with the other end of described trailing cable (13); One end of described trailing cable (13) is connected with locking piece (14), described locking column (17) is connected with a guide (16) with contrary one end of front support rod (30) and push rod (40) phase clamping, on described locking piece (14), be provided with movably drag hook (15), one end of this drag hook (15) and described guide (16) rotatable and clamping separatably mutually mutually.
2. folding children's barrow according to claim 1, is characterized in that: described blocking device also comprises for driving the mobile release handle (12) of slide block (11).
3. folding children's barrow according to claim 2, it is characterized in that: described the release handle moving direction of (12) and the moving direction of slide block (11) are perpendicular, on described release handle (12), have the first inclined-plane (121), described slide block (11) has with described the first inclined-plane (121) and matches and be incorporated in upper the second inclined-plane (111) sliding, the first inclined-plane (121).
4. folding children's barrow according to claim 1, it is characterized in that: on described front support rod (30) and push rod (40), be respectively equipped with lock slots (51), when described go-cart vehicle frame is during in open mode, described locking column (17) and lock slots (51) phase clamping.
5. folding children's barrow according to claim 4, is characterized in that: described locking column (17) is provided with locking column (17) is had to the spring (171) of the interior movement tendency of lock slots (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003037.0A CN102530041B (en) | 2012-01-06 | 2012-01-06 | Foldable baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210003037.0A CN102530041B (en) | 2012-01-06 | 2012-01-06 | Foldable baby carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530041A CN102530041A (en) | 2012-07-04 |
| CN102530041B true CN102530041B (en) | 2014-04-09 |
Family
ID=46338409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210003037.0A Active CN102530041B (en) | 2012-01-06 | 2012-01-06 | Foldable baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102530041B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6866649B2 (en) * | 2017-01-23 | 2021-04-28 | 富士電機株式会社 | vending machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1503095A1 (en) * | 2003-07-31 | 2005-02-02 | All Our Kids Europe B.V. | Locking system and baby buggy provided therewith |
| CN201800747U (en) * | 2010-08-03 | 2011-04-20 | 明门香港股份有限公司 | Foldable baby carriage |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7686322B2 (en) * | 2004-04-30 | 2010-03-30 | Chicco Usa, Inc. | Foldable stroller with memory recline |
| US7281732B2 (en) * | 2004-12-15 | 2007-10-16 | Evenflo Company, Inc. | Stroller with tray fold and fold latch mechanisms |
| JP5465721B2 (en) * | 2009-06-12 | 2014-04-09 | コンビ株式会社 | Carrier and stroller |
| CN202449026U (en) * | 2012-01-06 | 2012-09-26 | 好孩子儿童用品有限公司 | Foldable baby stroller |
-
2012
- 2012-01-06 CN CN201210003037.0A patent/CN102530041B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1503095A1 (en) * | 2003-07-31 | 2005-02-02 | All Our Kids Europe B.V. | Locking system and baby buggy provided therewith |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
| CN201800747U (en) * | 2010-08-03 | 2011-04-20 | 明门香港股份有限公司 | Foldable baby carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102530041A (en) | 2012-07-04 |
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