CN201258000Y - Self-support mechanism of foldable baby carriage and foldable baby carriage with the same - Google Patents
Self-support mechanism of foldable baby carriage and foldable baby carriage with the same Download PDFInfo
- Publication number
- CN201258000Y CN201258000Y CNU2008200371228U CN200820037122U CN201258000Y CN 201258000 Y CN201258000 Y CN 201258000Y CN U2008200371228 U CNU2008200371228 U CN U2008200371228U CN 200820037122 U CN200820037122 U CN 200820037122U CN 201258000 Y CN201258000 Y CN 201258000Y
- Authority
- CN
- China
- Prior art keywords
- wheel support
- rod member
- support
- perambulator
- tube chamber
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 21
- 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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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A self-supporting mechanism of a foldable baby carriage includes a front wheel bracket, a bent connecting piece with the upper end part connected with the lower end part of the front wheel bracket, and a front wheel component arranged at the lower end part of the bent connecting piece. The front wheel component is arranged under the front wheel bracket; a rod piece is arranged in the length direction on the front wheel bracket in a sliding manner; the length direction of the rod piece is identical with that of the front wheel bracket; and when the baby carriage is in the folding state, the front wheel component and the lower end part of the rod piece land to form the support to the foldable baby carriage. The rod piece slides relative to the front wheel bracket, and when the rod piece slides to land along with the front wheel and form the support to the folded baby carriage, so that the self-supporting mechanism has a simple structure, the baby carriage comprising same has a simple structure, and the folded size is small and tidy.
Description
Technical field
The utility model 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.
The utility model content
The technical problems to be solved in the utility model provides the self-support mechanism of the better simply foldable stroller of a kind of structure, and the utility model 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 adopted in the utility model 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, when perambulator 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, the bottom of described front component and described rod member all lands and forms support to foldable stroller, and this self-support mechanism can be applied on the vehicle frame of the different folding principles of many moneys.
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, for preferably, 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, it has open mode and folded state, comprise front-wheel support, 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, front component, be arranged on the wheel assembly of described rear wheel support bottom, the bottom of described front-wheel support is connected with the upper end of bending attaching parts, described front component is arranged at described bending attaching parts bottom, described front component is positioned at the below of described front-wheel support, when perambulator is under the open mode, described front component and described wheel assembly land and form support to foldable stroller
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, 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 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, when perambulator is under the folded state, the bottom of described front component and described rod member lands and forms support to foldable stroller.
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, and perhaps described rod member can be inserted in the tube chamber and described through hole of described front-wheel support slidably; 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 is connected by described sliding tray rotatedly with described rod member.
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 can adjust perambulator relative to rod member. when perambulator is under the folded state, described adjusting is also folding gathering by described relatively rod member.
Because technique scheme utilization, the utility model 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 utility model;
Accompanying drawing 2 is an open cube display of the present utility model;
Accompanying drawing 3 is a half-lap front view of the present utility model;
Accompanying drawing 4 is a half-lap block diagram of the present utility model;
Accompanying drawing 5 is a folding front view of the present utility model;
Accompanying drawing 6 is a folding front view of the present utility model;
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 above self-support mechanism, 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 utility model related 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 (9)
1, 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) 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), 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.
2, the self-support mechanism of foldable stroller according to claim 1, it is characterized in that: 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.
3, the self-support mechanism of foldable stroller according to claim 2, 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).
4, the self-support mechanism of foldable stroller according to claim 1 is characterized in that: described rod member (3) is the push rod of perambulator.
5, 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 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, front component (12), be arranged on the wheel assembly (13) of described rear wheel support (2) bottom, 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) bottom, 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
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), 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.
6, foldable stroller according to claim 5, it is characterized in that: 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; 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) is connected by described sliding tray (11) rotatedly with described rod member (3).
7, foldable stroller according to claim 6, 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).
8, foldable stroller according to claim 5 is characterized in that: described rod member (3) is the push rod of perambulator.
9, foldable stroller according to claim 5 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 |
|---|---|---|---|
| CNU2008200371228U CN201258000Y (en) | 2008-05-30 | 2008-05-30 | Self-support mechanism of foldable baby carriage and foldable baby carriage with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371228U CN201258000Y (en) | 2008-05-30 | 2008-05-30 | Self-support mechanism of foldable baby carriage and foldable baby carriage with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258000Y true CN201258000Y (en) | 2009-06-17 |
Family
ID=40772232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200371228U Expired - Lifetime CN201258000Y (en) | 2008-05-30 | 2008-05-30 | Self-support mechanism of foldable baby carriage and foldable baby carriage with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258000Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306695B (en) * | 2008-05-30 | 2010-11-10 | 好孩子儿童用品有限公司 | Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism |
-
2008
- 2008-05-30 CN CNU2008200371228U patent/CN201258000Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101306695B (en) * | 2008-05-30 | 2010-11-10 | 好孩子儿童用品有限公司 | Self-standing mechanism for folding perambulator and folding perambulator with the self-standing mechanism |
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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: 20090617 Effective date of abandoning: 20080530 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090617 Effective date of abandoning: 20080530 |