CN202080316U - Baby trolley - Google Patents
Baby trolley Download PDFInfo
- Publication number
- CN202080316U CN202080316U CN2011201344107U CN201120134410U CN202080316U CN 202080316 U CN202080316 U CN 202080316U CN 2011201344107 U CN2011201344107 U CN 2011201344107U CN 201120134410 U CN201120134410 U CN 201120134410U CN 202080316 U CN202080316 U CN 202080316U
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- CN
- China
- Prior art keywords
- block piece
- arc groove
- push rod
- attaching parts
- vehicle frame
- 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 - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a baby trolley. The baby trolley comprises a trolley frame, a seat mechanism, a front wheel module, a back wheel module and a locking mechanism; the trolley frame comprises a side bracket; the side bracket comprises a front bracket, a push rod and a front obstructing element; the front obstructing element comprises a front barrier element connecting element; the front barrier element connecting element, the upper end of the front bracket and the lower end part of the push rod are rotationally connected; locating pins are fixed to the front barrier element connecting element; the front bracket comprises a first circular arc groove; the push rod comprises a second circular arc groove; the locating pins are inserted into the first and second circular arc grooves; the first circular arc groove comprises a first limiting part; the second circular arc groove comprises a second limiting part; the locating pins are between the first and second limiting parts; the front barrier element connecting element, the upper end part of the front bracket and the lower end part of the push rod are rotationally connected; and the front barrier element is folded with the enfoldment of the trolley frame when the trolley frame is folded, so that the trolley frame is small in size after being folded and simple and convenient to operate, and also prevents the possibility of losing of the front barrier element.
Description
Technical field
The utility model relates to a kind of children trolley.
Background technology
Children trolley of the prior art comprises go-cart vehicle frame with expanded position and folding position, seat mechanism, front component, wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position.Described go-cart vehicle frame comprises the side stand that is positioned at left and right sides portion, described seat mechanism is arranged between the described side stand of both sides, the described side stand of every side comprises front frame, push rod, the preceding block piece that the front portion that is positioned at described go-cart vehicle frame is used to stop the children that are sitting in the seat mechanism to fall to the front lower place, described front component is arranged at the bottom of described front frame, when the go-cart vehicle frame is positioned under the expanded position, preceding block piece is connected with the go-cart vehicle frame, when the go-cart vehicle frame will fold, preceding block piece is pulled down from the go-cart vehicle frame, thereby reach the less purpose of volume behind the go-cart vehicle frame folding, this charge and discharge operations with preceding block piece and go-cart vehicle frame bothers, and preceding block piece is pulled down the back as independent parts from the go-cart vehicle frame, thereby causes the possibility lost in the transportation and the process of preserving bigger.
The utility model content
The technical problems to be solved in the utility model provides a kind of children trolley.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of children trolley, comprise go-cart vehicle frame with expanded position and folding position, seat mechanism, front component, wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises the side stand that is positioned at left and right sides portion, described seat mechanism is arranged between the described side stand of both sides, the described side stand of every side comprises front frame, push rod, the preceding block piece that the front portion that is positioned at described go-cart vehicle frame is used to stop the children that are sitting in the seat mechanism to fall to the front lower place, described front component is arranged at the bottom of described front frame, stop attaching parts before block piece comprises before described, block piece attaching parts before described, the upper end of described front frame, the bottom of described push rod connects rotatedly by first rotating shaft
Be fixed with locating dowel pin on the block piece attaching parts before described, described locating dowel pin departs from described first rotating shaft, the upper end of described front frame has first arc groove, the bottom of described push rod has second arc groove, described locating dowel pin is inserted in described first arc groove and described second arc groove, one end of described first arc groove has first limiting section, one end of described second arc groove has second limiting section, described locating dowel pin is between described first limiting section and described second limiting section, when described go-cart vehicle frame is positioned under the expanded position, described locating dowel pin and described first limiting section, described second limiting section is inconsistent, when described go-cart vehicle frame is positioned under the folding position, described first limiting section and described second limiting section all are separated with described locating dowel pin.
In some embodiments, when described go-cart vehicle frame is positioned under the expanded position, described first arc groove is positioned at the top of described second arc groove.
In some embodiments, the center of circle of the center of circle of described first arc groove, described second arc groove coincides with the axle center of described first rotating shaft respectively.
In some embodiments, block piece body before described preceding block piece also comprises, described preceding block piece body and described preceding block piece attaching parts removably connect mutually.
In some embodiments, form receiving space on the described preceding block piece attaching parts, the bottom of described push rod, the upper end of described front frame are positioned at described receiving space.
In some embodiments, be opened in knock hole on the described preceding block piece attaching parts, described locating dowel pin is inserted in the described knock hole regularly.
In some embodiments, described go-cart vehicle frame also comprises can be at the folding link span of left and right directions, and described link span is between the described side stand of both sides.
In some further embodiment, block piece body before described preceding block piece also comprises, described preceding block piece body are can be at the folding grab rail of left and right directions, and perhaps described preceding block piece body is can be at the grab rail of left and right directions bending.
In some embodiments, the front frame attaching parts that described front frame comprises the front frame body, is fixedly connected with described front frame body upper end, described first arc groove is opened on the described front frame attaching parts,
The push rod attaching parts that described push rod comprises the push rod body, is fixedly connected with described push rod body bottom, described second arc groove is opened on the described push rod attaching parts.
In some embodiments, described preceding block piece attaching parts is provided with trim, and described trim covers on described first rotating shaft and the described locating dowel pin.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the upper end of preceding block piece attaching parts, described front frame, the bottom of described push rod connect rotatedly, during the go-cart vehicle frame folding, preceding block piece can be followed the folding of go-cart vehicle frame and be folded, make that the volume behind the go-cart vehicle frame folding is less, operate easier, and the possibility of also having avoided preceding block piece to lose.
Description of drawings
Accompanying drawing 1 is front view of the present utility model (the go-cart vehicle frame is positioned under the expanded position);
Accompanying drawing 2 is front view of the present utility model (the go-cart vehicle frame is positioned under the folding position);
Accompanying drawing 3 is that the bottom of preceding block piece attaching parts, the upper end of described front frame, described push rod connects cutaway view;
Accompanying drawing 4 is that the bottom of preceding block piece attaching parts, the upper end of described front frame, described push rod connects block diagram;
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, preceding block piece attaching parts; 5, front frame body; 6, front frame attaching parts; 7, push rod body; 8, push rod attaching parts; 9, first rotating shaft; 10, locating dowel pin; 11, first arc groove; 12, second arc groove; 13, first limiting section; 14, second limiting section; 15, preceding block piece body; 16, trim; 21, front frame; 22, push rod; 23, preceding block piece.
The specific embodiment
Shown in accompanying drawing 1, accompanying drawing 2, a kind of children trolley comprises go-cart vehicle frame 1 with expanded position and folding position, seat mechanism, front component 2, wheel assembly 3, described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position.Described go-cart vehicle frame 1 comprises the side stand that is positioned at left and right sides portion, and described seat mechanism is arranged between the described side stand of both sides.The preceding block piece 23 that the front portion that the described side stand of every side comprises front frame 21, push rod 22, be positioned at described go-cart vehicle frame 1 is used to stop the children that are sitting in the seat mechanism to fall to the front lower place.Described front component 2 is arranged at the bottom of described front frame 21.
Shown in accompanying drawing 4-accompanying drawing 6, before comprising, described preceding block piece 23 stops attaching parts 4, the upper end of described preceding block piece attaching parts 4, described front frame 21, the bottom of described push rod 22 connect rotatedly by first rotating shaft 9.
Shown in accompanying drawing 3-accompanying drawing 6, be fixed with locating dowel pin 10 on the described preceding block piece attaching parts 4, locating dowel pin 10 is pins, fabrication and installation are more convenient.Described locating dowel pin 10 departs from described first rotating shaft 9, described front frame 21 comprises front frame body 5, the front frame attaching parts 6 that is fixedly connected with described front frame body 5 upper ends, described push rod 22 comprises push rod body 7, the push rod attaching parts 8 that is fixedly connected with described push rod body 7 bottoms, the upper end of described front frame attaching parts 6 has first arc groove 11, described push rod attaching parts 8 bottoms have second arc groove 12, described locating dowel pin 10 is inserted in described first arc groove 11 and described second arc groove 12, one end of described first arc groove 11 has first limiting section 13, one end of described second arc groove 12 has second limiting section 14, described locating dowel pin 10 is between described first limiting section 13 and described second limiting section 14, when described go-cart vehicle frame 1 is positioned under the expanded position, described locating dowel pin 10 and described first limiting section 13, described second limiting section 14 is inconsistent, 14 pairs of described locating dowel pins 10 of first limiting section 13 and second limiting section form restriction, promptly preceding block piece 23, described push rod 22, position relative fixed between the described front frame 21.When described go-cart vehicle frame 1 is positioned under the folding position, described first limiting section 13 all is separated with described locating dowel pin 10 with described second limiting section 14,14 pairs of described locating dowel pins 10 of first limiting section 13 and second limiting section do not cause restriction, can draw close between described preceding block piece 23, described push rod 22, the described front frame 21.
Shown in accompanying drawing 1, accompanying drawing 4, accompanying drawing 5, when described go-cart vehicle frame 1 is positioned under the expanded position, described first arc groove 11 is positioned at the top of described second arc groove 12.
Shown in each accompanying drawing, the center of circle of the center of circle of described first arc groove 11, described second arc groove 12 coincides with the axle center of described first rotating shaft 9 respectively.
Shown in each accompanying drawing, block piece body 15 before described preceding block piece 23 also comprises, described preceding block piece body 15 and described preceding block piece attaching parts 4 removably connect mutually.
Shown in each accompanying drawing, form receiving space on the described preceding block piece attaching parts 4, the upper end of the bottom of described push rod 22, described front frame 21 is positioned at described receiving space.
Do not have diagram, be opened in knock hole on the described preceding block piece attaching parts 4, described locating dowel pin 10 is inserted in the described knock hole regularly.
Do not have diagram, described go-cart vehicle frame 1 also comprises can be at the folding link span of left and right directions, and described link span is between the described side stand of both sides.Be that go-cart vehicle frame 1 can be laterally folded, block piece 23 also can be laterally folded before this moment, and described preceding block piece body 15 is can be at the folding grab rail of left and right directions, and perhaps described preceding block piece body 15 is can be at the grab rail of left and right directions bending.
If go-cart vehicle frame 1 is can not be laterally folded, then preceding block piece 23 there is no need to make can be laterally folded.
Shown in each accompanying drawing, described preceding block piece attaching parts 4 is provided with trim 16, and described trim 16 covers on described first rotating shaft 9 and the described locating dowel pin 10.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (10)
1. children trolley, comprise go-cart vehicle frame (1) with expanded position and folding position, seat mechanism, front component (2), wheel assembly (3), described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, described go-cart vehicle frame (1) comprises the side stand that is positioned at left and right sides portion, described seat mechanism is arranged between the described side stand of both sides, the described side stand of every side comprises front frame (21), push rod (22), the preceding block piece (23) that the front portion that is positioned at described go-cart vehicle frame (1) is used to stop the children that are sitting in the seat mechanism to fall to the front lower place, described front component (2) is arranged at the bottom of described front frame (21), it is characterized in that: stop attaching parts (4) before block piece (23) comprises before described, block piece attaching parts (4) before described, the upper end of described front frame (21), the bottom of described push rod (22) connects rotatedly by first rotating shaft (9)
Be fixed with locating dowel pin (10) on the block piece attaching parts (4) before described, described locating dowel pin (10) departs from described first rotating shaft (9), the upper end of described front frame (21) has first arc groove (11), the bottom of described push rod (22) has second arc groove (12), described locating dowel pin (10) is inserted in described first arc groove (11) and described second arc groove (12), one end of described first arc groove (11) has first limiting section (13), one end of described second arc groove (12) has second limiting section (14), described locating dowel pin (10) is positioned between described first limiting section (13) and described second limiting section (14), when described go-cart vehicle frame (1) is positioned under the expanded position, described locating dowel pin (10) and described first limiting section (13), described second limiting section (14) is inconsistent, when described go-cart vehicle frame (1) is positioned under the folding position, described first limiting section (13) all is separated with described locating dowel pin (10) with described second limiting section (14).
2. children trolley according to claim 1 is characterized in that: when described go-cart vehicle frame (1) is positioned under the expanded position, described first arc groove (11) is positioned at the top of described second arc groove (12).
3. children trolley according to claim 1 is characterized in that: the center of circle of the center of circle of described first arc groove (11), described second arc groove (12) coincides with the axle center of described first rotating shaft (9) respectively.
4. children trolley according to claim 1 is characterized in that: block piece body (15) before block piece (23) also comprises before described, described preceding block piece body (15) and described preceding block piece attaching parts (4) removably connect mutually.
5. children trolley according to claim 1 is characterized in that: block piece attaching parts (4) is gone up and is formed receiving space before described, and the upper end of the bottom of described push rod (22), described front frame (21) is positioned at described receiving space.
6. children trolley according to claim 1 is characterized in that: be opened in knock hole on the block piece attaching parts (4) before described, described locating dowel pin (10) is inserted in the described knock hole regularly.
7. children trolley according to claim 1 is characterized in that: described go-cart vehicle frame (1) also comprises can be at the folding link span of left and right directions, and described link span is between the described side stand of both sides.
8. children trolley according to claim 7, it is characterized in that: block piece body (15) before block piece (23) also comprises before described, block piece body (15) is can be at the folding grab rail of left and right directions before described, and perhaps described preceding block piece body (15) is can be at the grab rail of left and right directions bending.
9. children trolley according to claim 1, it is characterized in that: the front frame attaching parts (6) that described front frame (21) comprises front frame body (5), is fixedly connected with described front frame body (5) upper end, described first arc groove (11) is opened on the described front frame attaching parts (6)
The push rod attaching parts (8) that described push rod (22) comprises push rod body (7), is fixedly connected with described push rod body (7) bottom, described second arc groove (12) is opened on the described push rod attaching parts (8).
10. children trolley according to claim 1 is characterized in that: block piece attaching parts (4) is provided with trim (16) before described, and described trim (16) covers on described first rotating shaft (9) and the described locating dowel pin (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201344107U CN202080316U (en) | 2011-04-29 | 2011-04-29 | Baby trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201344107U CN202080316U (en) | 2011-04-29 | 2011-04-29 | Baby trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080316U true CN202080316U (en) | 2011-12-21 |
Family
ID=45340963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201344107U Expired - Fee Related CN202080316U (en) | 2011-04-29 | 2011-04-29 | Baby trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963817A (en) * | 2013-01-28 | 2014-08-06 | 珠海优力创工贸有限公司 | Folding joint for baby carriage |
| CN106891982A (en) * | 2015-12-19 | 2017-06-27 | 明门瑞士股份有限公司 | Doll carriage |
-
2011
- 2011-04-29 CN CN2011201344107U patent/CN202080316U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963817A (en) * | 2013-01-28 | 2014-08-06 | 珠海优力创工贸有限公司 | Folding joint for baby carriage |
| CN106891982A (en) * | 2015-12-19 | 2017-06-27 | 明门瑞士股份有限公司 | Doll carriage |
| GB2547515A (en) * | 2015-12-19 | 2017-08-23 | Wonderland Switzerland Ag | Infant stroller apparatus |
| US10023217B2 (en) | 2015-12-19 | 2018-07-17 | Wonderland Switzerland Ag | Infant stroller apparatus |
| GB2547515B (en) * | 2015-12-19 | 2019-09-04 | Wonderland Switzerland Ag | Infant stroller apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20200429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |