CN101306695B - Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism - Google Patents
Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism Download PDFInfo
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- CN101306695B CN101306695B CN2008101224911A CN200810122491A CN101306695B CN 101306695 B CN101306695 B CN 101306695B CN 2008101224911 A CN2008101224911 A CN 2008101224911A CN 200810122491 A CN200810122491 A CN 200810122491A CN 101306695 B CN101306695 B CN 101306695B
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- wheel support
- rod member
- perambulator
- support
- foldable stroller
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000005452 bending Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
A self-support mechanism of a foldable buggy comprises a front-wheel frame, a bent connecting part which connects the upper end part and the lower end part of the front-wheel frame, and a front-wheel component which is arranged at the lower end part of the bent connecting part; the front-wheel component is positioned below the front-wheel frame, a rod part is arranged on the front-wheel frame along the length direction in a sliding manner, the length direction of the rod part is consistent with the length direction of the front-wheel frame; when the buggy is in the folding state, the front-wheel component and the lower end part of the rod part are grounded to form the support of the foldable buggy. As the rod part can be slid relative to the front-wheel frame, when the rod part is slid till the rod part and a front wheel are simultaneously grounded, the support of the folded buggy is formed, the self-support mechanism has simpler structure, the structure of the buggy which comprises the self-support mechanism is also simple, and the size after folding is smaller and trimmer.
Description
Technical field
The present invention relates to a kind of perambulator, especially the self-support mechanism of perambulator and include the foldable stroller of this self-support mechanism.
Background technology
The self-support mechanism of perambulator normally works behind Pram folding, and the self-support mechanism of perambulator makes perambulator be under the folded state and still can erect, is convenient to the bearer and takes.The self-support mechanism of foldable stroller has multiplely in the prior art, and some is that the bottom of rod member and trailing wheel land and form support to perambulator; Some is that front-wheel and trailing wheel land simultaneously and form support to perambulator; Some is to add a supporting leg on vehicle frame in addition, and this supporting leg and front-wheel or trailing wheel land and form support to perambulator.There is following defective in these self-support mechanisms at present: or be that this body structure of self-support mechanism is complicated, or be after being applied to self-support mechanism on the Foldable baby carriage, make that the structure of perambulator is complicated; And the foldable stroller that includes self-support mechanism also exist volume after folding little and folding after neatly can not be satisfactory to both parties defective.
Summary of the invention
The technical problem to be solved in the present invention provides the self-support mechanism of the better simply foldable stroller of a kind of structure, and the present invention also will provide a kind of better simply foldable stroller of structure that comprises described self-support mechanism.
For achieving the above object, the technical solution used in the present invention is:
A kind of self-support mechanism of foldable stroller, comprise front-wheel support, the bending attaching parts that the upper end is connected with described front-wheel support bottom, be arranged on the front component of described bending attaching parts bottom, described front component is positioned at the below of described front-wheel support, its length direction of described front-wheel support upper edge has been mounted slidably rod member, the length direction of described rod member is consistent with the length direction of front-wheel support, described front-wheel support is the pipe fitting with tube chamber, has the through hole that communicates with the tube chamber of front-wheel support on the described bending attaching parts, described rod member can be inserted in the tube chamber of described front-wheel support slidably, perhaps described rod member can be inserted in the tube chamber and described through hole of described front-wheel support slidably, when perambulator is under the folded state, the bottom of described front component and described rod member lands described foldable stroller formed and supports.When foldable stroller from open mode to the process of folded state conversion, the relative front-wheel support of described rod member is in folded state to lower slider until perambulator, this self-support mechanism can be applied on the vehicle frame of the different folding principles of many moneys.Visual effect is better, and it is less that rod member seems, more neat.Described rod member is provided with side by side mutually with described front-wheel support and also can realizes.
When perambulator is under the open mode, the lower end part of described rod member is in the tube chamber of front-wheel support or be positioned at described through hole, and when perambulator is under the folded state, described through hole is stretched out in the bottom of described rod member.
Described rod member is the push rod of perambulator.
A kind of foldable stroller that includes above self-support mechanism with open mode and folded state, described foldable stroller also comprises rear wheel support, with the described rear wheel support bonded assembly seat post that rotates, be used for described perambulator is locked in the blocking device of open mode, be arranged on the wheel assembly of described rear wheel support bottom, the leading section of described seat post is connected rotatedly with described rod member, the upper end of described rear wheel support is connected rotatedly with the upper end of described front-wheel support, when perambulator is under the open mode, described front component and described wheel assembly land foldable stroller formed and support.When perambulator from open mode to the process of folded state conversion, the described relatively front-wheel support of described rod member is to lower slider, the leading section of described seat post along with described rod member together to lower slider, thereby front component and wheel assembly are drawn over to one's side.
Described front-wheel support has sliding tray along its length direction, on perhaps described front-wheel support and the described bending attaching parts all the length direction along described front-wheel support have sliding tray, the leading section of described seat post passes described sliding tray with described rod member and is connected rotatedly.
When perambulator is under the open mode, the lower end part of described rod member is in the tube chamber of front-wheel support or be positioned at described through hole, and when perambulator is under the folded state, described through hole is stretched out in the bottom of described rod member.
Described rod member is the push rod of perambulator.
Be connected with rotationally on the described rod member and regulate handle, be provided with lockout mechanism between this adjusting handle and the described rod member.After with the lockout mechanism release, thereby regulate rotating the height that to adjust perambulator relative to rod member.When perambulator is under the folded state, described adjusting is also can described relatively rod member is folding drawing in.
Because technique scheme utilization, the present invention compared with prior art has following advantage: because the relative front-wheel support of rod member slides, when rod member slide to land simultaneously with front-wheel after just the perambulator of doubling poststack form and support, thereby it is should the self-support mechanism structure simpler, the structure of perambulator that includes this self-support mechanism is also simple, and volume after folding is less, and is more neat.
Description of drawings
Accompanying drawing 1 is an expansion front view of the present invention;
Accompanying drawing 2 is an open cube display of the present invention;
Accompanying drawing 3 is a half-lap front view of the present invention;
Accompanying drawing 4 is a half-lap block diagram of the present invention;
Accompanying drawing 5 is a folding front view of the present invention;
Accompanying drawing 6 is a folding front view of the present invention;
Accompanying drawing 7 is the A place enlarged drawing of accompanying drawing 1;
Accompanying drawing 8 is the B place enlarged drawing of accompanying drawing 4.
Wherein: 1, front-wheel support; 2, rear wheel support; 3, rod member; 4, seat post; 5, front-wheel joint; 6, first rotating shaft; 7, second rotating shaft; 8, the 3rd rotating shaft; 9, through hole; 10, regulate handle; 11, sliding tray; 12, front component; 13, wheel assembly.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 7, a kind of self-support mechanism of foldable stroller, comprise front-wheel support 1, the bending attaching parts 5 that the upper end is connected with described front-wheel support 1 bottom, be arranged on the front component 12 of described bending attaching parts 5 bottoms, described front component 12 is positioned at the below of described front-wheel support 1, its length direction of described front-wheel support 1 upper edge has been mounted slidably rod member 3, the length direction of described rod member 3 is consistent with the length direction of front-wheel support 1, when perambulator is under the folded state, the bottom of described front component 12 and described rod member 3 lands and forms support to foldable stroller.
Described front-wheel support 1 is for having the pipe fitting of tube chamber, has the through hole 9 that communicates with the tube chamber of front-wheel support 1 on the described bending attaching parts 5, described rod member 3 can be inserted in the tube chamber of described front-wheel support 1 slidably, and perhaps described rod member 3 can be inserted in the tube chamber and described through hole 9 of described front-wheel support 1 slidably.
When perambulator is under the open mode, the lower end part of described rod member 3 is in the tube chamber of front-wheel support 1 or be positioned at described through hole, and when perambulator is under the folded state, described through hole 9 is stretched out in the bottom of described rod member 3.
A kind of foldable stroller that includes the self-support mechanism of claim 1, it has open mode and folded state, comprise front-wheel support 1, rear wheel support 2, with the described rear wheel support 2 bonded assembly seat post 4 that rotates, be used for described perambulator is locked in the blocking device of open mode, front component 12, be arranged on the wheel assembly 13 of described rear wheel support 2 bottoms, the bottom of described front-wheel support 1 is connected with the upper end of bending attaching parts 5, described front component 12 is arranged at described bending attaching parts 5 bottoms, described front component 12 is positioned at the below of described front-wheel support 1, when perambulator is under the open mode, described front component 12 and described wheel assembly 13 land and form support to foldable stroller
Its length direction of described front-wheel support 1 upper edge has been mounted slidably rod member 3, the length direction of described rod member 3 is consistent with the length direction of front-wheel support 1, the leading section of described seat post 4 is connected rotatedly with described rod member 3, the upper end of described rear wheel support 2 is connected rotatedly with the upper end of described front-wheel support 1, when perambulator is under the folded state, the bottom of described front component 12 and described rod member 3 lands and forms support to foldable stroller.
As shown in Figure 8, described front-wheel support 1 is for having the pipe fitting of tube chamber, has the through hole 9 that communicates with the tube chamber of front-wheel support 1 on the described bending attaching parts 5, described rod member 3 can be inserted in the tube chamber of described front-wheel support 1 slidably, and perhaps described rod member 3 can be inserted in the tube chamber and described through hole 9 of described front-wheel support 1 slidably; On described front-wheel support 1 and the described bending attaching parts 5 all the length direction along described front-wheel support 1 have sliding tray 11, the leading section of described seat post 4 is connected by described sliding tray 11 rotatedly with described rod member 3.
When perambulator is under the open mode, the lower end part of described rod member 3 is in the tube chamber of front-wheel support 1 or be positioned at described through hole 9, and when perambulator is under the folded state, described through hole 9 is stretched out in the bottom of described rod member 3.
Described rod member 3 is the push rod of perambulator.
Be connected with rotationally on the described rod member 3 and regulate 10, this adjusting 10 and described rod member 3 between be provided with lockout mechanism.
The involved in the present invention forward and backward perambulator that waits the noun of locality to be is in does definition under the open mode, before the position at front-wheel place is on the perambulator, after the position at trailing wheel place is.
Claims (8)
1. the self-support mechanism of a foldable stroller, comprise front-wheel support (1), the bending attaching parts (5) that the upper end is connected with described front-wheel support (1) bottom, be arranged on the front component (12) of described bending attaching parts (5) bottom, described front component (12) is positioned at the below of described front-wheel support (1), it is characterized in that: its length direction of described front-wheel support (1) upper edge has been mounted slidably rod member (3), the length direction of described rod member (3) is consistent with the length direction of front-wheel support (1), described front-wheel support (1) is for having the pipe fitting of tube chamber, has the through hole (9) that communicates with the tube chamber of front-wheel support (1) on the described bending attaching parts (5), described rod member (3) can be inserted in the tube chamber of described front-wheel support (1) slidably, perhaps described rod member (3) can be inserted in the tube chamber and described through hole (9) of described front-wheel support (1) slidably, when perambulator is under the folded state, the bottom of described front component (12) and described rod member (3) lands described foldable stroller formed and supports.
2. the self-support mechanism of foldable stroller according to claim 1, it is characterized in that: when perambulator is under the open mode, the lower end part of described rod member (3) is in the tube chamber of front-wheel support (1) or be positioned at described through hole, when perambulator is under the folded state, described through hole (9) is stretched out in the bottom of described rod member (3).
3. the self-support mechanism of foldable stroller according to claim 1, it is characterized in that: described rod member (3) is the push rod of perambulator.
4. foldable stroller that includes the self-support mechanism of claim 1 with open mode and folded state, it is characterized in that: described foldable stroller also comprises rear wheel support (2), with described rear wheel support (2) the bonded assembly seat post (4) that rotates, be used for described perambulator is locked in the blocking device of open mode, be arranged on the wheel assembly (13) of described rear wheel support (2) bottom, the leading section of described seat post (4) is connected rotatedly with described rod member (3), the upper end of described rear wheel support (2) is connected rotatedly with the upper end of described front-wheel support (1), when perambulator is under the open mode, described front component (12) and described wheel assembly (13) land foldable stroller formed and support.
5. foldable stroller according to claim 4, it is characterized in that: described front-wheel support (1) has sliding tray (11) along its length direction, on perhaps described front-wheel support (1) and the described bending attaching parts (5) all the length direction along described front-wheel support (1) have sliding tray (11), the leading section of described seat post (4) passes described sliding tray (11) with described rod member (3) and is connected rotatedly.
6. foldable stroller according to claim 5, it is characterized in that: when perambulator is under the open mode, the lower end part of described rod member (3) is in the tube chamber of front-wheel support (1) or be positioned at described through hole (9), when perambulator is under the folded state, described through hole (9) is stretched out in the bottom of described rod member (3).
7. foldable stroller according to claim 4 is characterized in that: described rod member (3) is the push rod of perambulator.
8. foldable stroller according to claim 4 is characterized in that: be connected with rotationally on the described rod member (3) and regulate (10), this adjusting is being provided with lockout mechanism between (10) and the described rod member (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101224911A CN101306695B (en) | 2008-05-30 | 2008-05-30 | Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101224911A CN101306695B (en) | 2008-05-30 | 2008-05-30 | Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306695A CN101306695A (en) | 2008-11-19 |
| CN101306695B true CN101306695B (en) | 2010-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101224911A Active CN101306695B (en) | 2008-05-30 | 2008-05-30 | Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism |
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| CN (1) | CN101306695B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107674A (en) * | 2011-01-30 | 2011-06-29 | 好孩子儿童用品有限公司 | Baby carriage |
| US11851099B2 (en) | 2020-12-18 | 2023-12-26 | Royalty Bugaboo Gmbh | Foldable stroller, foldable bassinet, foldable seat, stroller and stroller and luggage system |
| US11878729B2 (en) | 2008-12-04 | 2024-01-23 | Baby Jogger, LLC | Removable seat attachments for strollers |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228917B (en) | 2013-06-09 | 2016-06-22 | 珠海阳光儿童用品有限公司 | A kind of front component can the children trolley of bending |
| CN105564486B (en) * | 2014-10-15 | 2018-05-22 | 明门香港股份有限公司 | Supporting mechanism and the perambulator with this supporting mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258000Y (en) * | 2008-05-30 | 2009-06-17 | 好孩子儿童用品有限公司 | Self-support mechanism of foldable baby carriage and foldable baby carriage with the same |
-
2008
- 2008-05-30 CN CN2008101224911A patent/CN101306695B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258000Y (en) * | 2008-05-30 | 2009-06-17 | 好孩子儿童用品有限公司 | Self-support mechanism of foldable baby carriage and foldable baby carriage with the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11878729B2 (en) | 2008-12-04 | 2024-01-23 | Baby Jogger, LLC | Removable seat attachments for strollers |
| CN102107674A (en) * | 2011-01-30 | 2011-06-29 | 好孩子儿童用品有限公司 | Baby carriage |
| CN102107674B (en) * | 2011-01-30 | 2012-12-26 | 好孩子儿童用品有限公司 | Baby carriage |
| US11851099B2 (en) | 2020-12-18 | 2023-12-26 | Royalty Bugaboo Gmbh | Foldable stroller, foldable bassinet, foldable seat, stroller and stroller and luggage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101306695A (en) | 2008-11-19 |
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