CN201077473Y - Baby pushing cart - Google Patents
Baby pushing cart Download PDFInfo
- Publication number
- CN201077473Y CN201077473Y CNU2007201259165U CN200720125916U CN201077473Y CN 201077473 Y CN201077473 Y CN 201077473Y CN U2007201259165 U CNU2007201259165 U CN U2007201259165U CN 200720125916 U CN200720125916 U CN 200720125916U CN 201077473 Y CN201077473 Y CN 201077473Y
- Authority
- CN
- China
- Prior art keywords
- wheel support
- push rod
- connecting rod
- vehicle frame
- cart vehicle
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a baby pushchair, comprising a pushchair frame, a lower front wheel component positioned on the front lower of pushchair frame, a rear wheel component positioned on the rear lower of the pushchair frame. The pushchair frame comprises a front wheel bracket, an upper end section, a rear wheel bracket and a pushrod pivoted with the upper end section of the front wheel bracket, a front section, a seat device pivoted with the front wheel bracket, a first link rod with one end pivoted with the upper end section of the front wheel bracket, and a second link rod with one end pivoted with the rear wheel racket. The utility model is characterized in that the other end of the first link rod is pivoted with the push rod, the other end of the second link rod is also pivoted with the push rod, the pivoted joint between the first link rod and the push rod is positioned above the pivoted joint between the second link rod and the push rod, the second link rod is pivoted with the rear of the seat device. The push rod moves downwards vertically when the baby pushchair is folded up. That is, the push rod is upwards to facilitate the operator to hold the upper end of the push rod. The utility model has an advantage that the pushchair is easily folded up or spread by the operator.
Description
Technical field
The utility model relates to a kind of doll carriage.
Background technology
Doll carriage of the prior art, comprise the go-cart vehicle frame, be arranged on the following front portion of described go-cart vehicle frame front component, be arranged on the wheel assembly at the following rear portion of described go-cart vehicle frame, described go-cart vehicle frame comprises upper end phase pivot bonded assembly rear wheel support, push rod, the anterior and described front-wheel support phase pivot bonded assembly seat mechanism of front-wheel support, upper end and described front-wheel support.It is downwards the upper end defective on surface closely of push rod that all there is folding rear push-rod in most of doll carriages, when need launch the go-cart vehicle frame, and the operator upper end of push rod of taking downwards of must bending over, thereby be not easy to the operator go-cart vehicle frame is launched or folds.
Summary of the invention
The utility model purpose provides a kind of doll carriage, and its folding rear push-rod still makes progress, and is convenient to the operator go-cart vehicle frame is launched or folds.
For achieving the above object, the technical solution adopted in the utility model is: a kind of doll carriage, comprise the go-cart vehicle frame, be arranged on the front component of the following front portion of described go-cart vehicle frame, be arranged on the wheel assembly at the following rear portion of described go-cart vehicle frame, described go-cart vehicle frame comprises front-wheel support, the upper end phase pivot bonded assembly rear wheel support of upper end and described front-wheel support, push rod, anterior and described front-wheel support phase pivot bonded assembly seat mechanism, described go-cart vehicle frame also comprises the upper end phase pivot bonded assembly first connecting rod of an end and described front-wheel support, one end and described rear wheel support phase pivot bonded assembly second connecting rod, the other end of described first connecting rod is connected with described push rod phase pivot, the other end of described second connecting rod also is connected with described push rod phase pivot, the pivotal joint place of described first connecting rod and described push rod is positioned at the top at the pivotal joint place of described second connecting rod and described push rod, and the rear portion of described seat mechanism is connected with described second connecting rod phase pivot.
The upper end same axis pivotal joint of the upper end of one end of described first connecting rod, described front-wheel support and described rear wheel support.
Described seat mechanism comprises anterior and first bar of described front-wheel support phase pivot bonded assembly, rear portion and second bar of described second connecting rod phase pivot bonded assembly, the front portion setting rotationally mutually of the rear portion of described first bar and described second bar.
Be provided with the expansion lockout mechanism between described first bar, described second bar.
Be provided with the expansion lockout mechanism that is used to lock the go-cart vehicle frame between at least two rod members of described go-cart vehicle frame.
Because technique scheme utilization, the utility model compared with prior art has following advantage: since with doll carriage when folding described push rod move down vertically, be that described push rod makes progress, be convenient to the operator upper end of described push rod of taking, thereby be convenient to that the operator launches doll carriage or folding.
Description of drawings
Accompanying drawing 1 is the open cube display of go-cart vehicle frame;
Accompanying drawing 2 is the expansion scheme drawing of go-cart vehicle frame;
Accompanying drawing 3 is the half-lap scheme drawing of go-cart vehicle frame;
Accompanying drawing 4 is the folding scheme drawing of go-cart vehicle frame;
Accompanying drawing 5 is the folding scheme drawing of go-cart vehicle frame (seat mechanism also is folded).
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, front-wheel support; 5, push rod; 6, first connecting rod; 7, second connecting rod; 8, rear wheel support; 9, seat mechanism; 10, first bar; 11, second bar.
The specific embodiment
Shown in each accompanying drawing, a kind of doll carriage, comprise go-cart vehicle frame 1, be arranged on the following front portion of described go-cart vehicle frame 1 front component 2, be arranged on the wheel assembly 3 at the following rear portion of described go-cart vehicle frame 1.
Described go-cart vehicle frame 1 comprises front-wheel support 4, the upper end phase pivot bonded assembly rear wheel support 8 of upper end and described front-wheel support 4, push rod 5, anterior and described front-wheel support 4 phase pivot bonded assembly seat mechanisms 9, described go-cart vehicle frame 1 also comprises the upper end phase pivot bonded assembly first connecting rod 6 of an end and described front-wheel support 4, one end and described rear wheel support 8 phase pivot bonded assembly second connecting rods 7, the other end of described first connecting rod 6 is connected with described push rod 5 phase pivots, the other end of described second connecting rod 7 also is connected with described push rod 5 phase pivots, the pivotal joint place of described first connecting rod 6 and described push rod 5 is positioned at the top at described second connecting rod 7 and the pivotal joint place of described push rod 5, and the rear portion of described seat mechanism 9 is connected with described second connecting rod 7 phase pivots.
The upper end same axis pivotal joint of one end of described first connecting rod 6, the upper end of described front-wheel support 4 and described rear wheel support 8.Also can be connected between the upper end three of one end of described first connecting rod 6, the upper end of described front-wheel support 4 and described rear wheel support 8 by two turning cylinder phase pivots, connect by a turning cylinder phase pivot between one end of first connecting rod 6 as described, the upper end of described front-wheel support 4, be connected by another turning cylinder phase pivot between the upper end of the upper end of described rear wheel support 8 and described front-wheel support 4.
Described seat mechanism 9 can be a body component, and promptly seat mechanism 9 cannot fold itself; Described seat mechanism 9 also can fold itself, as shown in Figure 5, described seat mechanism 9 comprises anterior and first bar 10 of described front-wheel support 4 phase pivot bonded assemblys, rear portion and second bar 11 of described second connecting rod 7 phase pivot bonded assemblys, the front portion setting rotationally mutually of the rear portion of described first bar 10 and described second bar 11.Be provided with the expansion lockout mechanism between described first bar 10, described second bar 11.Shown in accompanying drawing 1-accompanying drawing 4, described expansion lockout mechanism is locked in deployed condition with described first bar 10, described second bar 11.
Be provided with the expansion lockout mechanism that is used to lock go-cart vehicle frame 1 between at least two rod members of described go-cart vehicle frame 1.
Claims (5)
1. doll carriage, comprise go-cart vehicle frame (1), be arranged on the front component (2) of the following front portion of described go-cart vehicle frame (1), be arranged on the wheel assembly (3) at the following rear portion of described go-cart vehicle frame (1), described go-cart vehicle frame (1) comprises front-wheel support (4), the upper end phase pivot bonded assembly rear wheel support (8) of upper end and described front-wheel support (4), push rod (5), anterior and described front-wheel support (4) phase pivot bonded assembly seat mechanism (9), it is characterized in that: described go-cart vehicle frame (1) also comprises the upper end phase pivot bonded assembly first connecting rod (6) of an end and described front-wheel support (4), one end and described rear wheel support (8) phase pivot bonded assembly second connecting rod (7), the other end of described first connecting rod (6) is connected with described push rod (5) phase pivot, the other end of described second connecting rod (7) also is connected with described push rod (5) phase pivot, the pivotal joint place of described first connecting rod (6) and described push rod (5) is positioned at the top at the pivotal joint place of described second connecting rod (7) and described push rod (5), and the rear portion of described seat mechanism (9) is connected with described second connecting rod (7) phase pivot.
2. doll carriage according to claim 1 is characterized in that: the upper end of an end of described first connecting rod (6), described front-wheel support (4) and the upper end same axis pivotal joint of described rear wheel support (8).
3. doll carriage according to claim 1, it is characterized in that: described seat mechanism (9) comprises anterior and described front-wheel support (4) first bar of phase pivot bonded assembly (10), rear portion and described second connecting rod (7) second bar of phase pivot bonded assembly (11), and the rear portion of described first bar (10) is provided with mutually rotationally with the anterior of described second bar (11).
4. doll carriage according to claim 3 is characterized in that: be provided with the expansion lockout mechanism between described first bar (10), described second bar (11).
5. doll carriage according to claim 1 is characterized in that: be provided with the expansion lockout mechanism that is used to lock go-cart vehicle frame (1) at least between two rod members of described go-cart vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201259165U CN201077473Y (en) | 2006-09-12 | 2007-07-16 | Baby pushing cart |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620076485 | 2006-09-12 | ||
| CN200620076485.3 | 2006-09-12 | ||
| CNU2007201259165U CN201077473Y (en) | 2006-09-12 | 2007-07-16 | Baby pushing cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077473Y true CN201077473Y (en) | 2008-06-25 |
Family
ID=39569530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201259165U Expired - Lifetime CN201077473Y (en) | 2006-09-12 | 2007-07-16 | Baby pushing cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077473Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844575A (en) * | 2009-03-23 | 2010-09-29 | 明门香港股份有限公司 | Foldable stroller and method of operation thereof |
| US20110241395A1 (en) * | 2010-04-01 | 2011-10-06 | Nuna International B.V. | Mounting System and Method of Installing a Child Support Accessory on a Stroller Frame |
| US8480116B2 (en) | 2009-12-18 | 2013-07-09 | Wonderland Nurserygoods Company Limited | Infant carrier apparatus having an adjustable handle assembly |
| US8616647B2 (en) | 2009-12-18 | 2013-12-31 | Wonderland Nurserygoods Company Limited | Infant carrying apparatus provided with a release actuator having a safety lock |
| US8950761B2 (en) | 2009-12-18 | 2015-02-10 | Wonderland Nurserygoods Company Limited | Collapsible child carrier apparatus |
| CN104843047A (en) * | 2015-04-16 | 2015-08-19 | 好孩子儿童用品有限公司 | Baby stroller |
-
2007
- 2007-07-16 CN CNU2007201259165U patent/CN201077473Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844575A (en) * | 2009-03-23 | 2010-09-29 | 明门香港股份有限公司 | Foldable stroller and method of operation thereof |
| US8141895B2 (en) | 2009-03-23 | 2012-03-27 | Wonderland Nurserygoods Company Limited | Collapsible stroller and method of operating the same |
| CN101844575B (en) * | 2009-03-23 | 2012-07-04 | 明门香港股份有限公司 | Foldable stroller and operating method thereof |
| US8480116B2 (en) | 2009-12-18 | 2013-07-09 | Wonderland Nurserygoods Company Limited | Infant carrier apparatus having an adjustable handle assembly |
| US8616647B2 (en) | 2009-12-18 | 2013-12-31 | Wonderland Nurserygoods Company Limited | Infant carrying apparatus provided with a release actuator having a safety lock |
| US8950761B2 (en) | 2009-12-18 | 2015-02-10 | Wonderland Nurserygoods Company Limited | Collapsible child carrier apparatus |
| US20110241395A1 (en) * | 2010-04-01 | 2011-10-06 | Nuna International B.V. | Mounting System and Method of Installing a Child Support Accessory on a Stroller Frame |
| US8696016B2 (en) | 2010-04-01 | 2014-04-15 | Nuna International, B.V. | Collapsible stroller apparatus |
| CN104843047A (en) * | 2015-04-16 | 2015-08-19 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104843047B (en) * | 2015-04-16 | 2017-05-10 | 好孩子儿童用品有限公司 | Baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |
|
| CX01 | Expiry of patent term |