CN202272034U - Stroller - Google Patents
Stroller Download PDFInfo
- Publication number
- CN202272034U CN202272034U CN2011203704802U CN201120370480U CN202272034U CN 202272034 U CN202272034 U CN 202272034U CN 2011203704802 U CN2011203704802 U CN 2011203704802U CN 201120370480 U CN201120370480 U CN 201120370480U CN 202272034 U CN202272034 U CN 202272034U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- support
- frame
- rotatedly
- sliding part
- 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
Images
Abstract
Provided is a stroller. A stroller frame of the stroller comprises a front support, a push rod support, an upper connection support, a sliding part and a rear support, wherein the lower portion of the push rod support is in rotary connection with the rear portion of the front support through a first rotating shaft, the rear portion of the upper connection support is in rotary connection with the push rod support through a second rotating shaft, the sliding part is in rotary connection with the front support through a third rotating shaft, and the rear support is formed by a first support and a second support in rotary connection mode through a fifth rotating shaft. A rotating joint is in pivot connection with the first support or the second support, and the front portion of the upper connection support is in rotary connection with the rotating joint through a fourth rotating shaft. When the push rod support is tipped over forwards, the rear support is tipped over forwards surrounding the third rotating shaft and slides forwards relative to the sliding part driven by the upper connection support, the rear support is horizontally contracted and folded under effect of the sliding part, and the integral stroller is small in volume and simple in structure after being folded.
Description
Technical field
the utility model relates to a kind of child stroller.
Background technology
a kind of child stroller of the prior art comprises go-cart vehicle frame, the front component and the wheel assembly that are arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at the personal supporting device that can support human body on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in the lockout mechanism under the expanded position.Existing go-cart vehicle frame of a great variety, the number of the rod member of go-cart vehicle frame is different, and annexation between each rod member, connection location are different, thus folding principle and folding mode have nothing in common with each other.
The utility model content
The technical matters that
the utility model will solve provides a kind of child stroller.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of child stroller; Comprise go-cart vehicle frame, front component, wheel assembly, be used for described go-cart vehicle frame is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the described go-cart vehicle frame that described go-cart vehicle frame comprises with expanded position and folding position:
Front frame, described front component is arranged at the front portion of described front frame;
Push-rod frame, the bottom of described push-rod frame is connected through first rotating shaft with the rear portion of described front frame rotatedly;
Last link span, described upward link span is positioned at the top of described front frame, and described rear portion of going up link span is connected through second rotating shaft with described push-rod frame rotatedly;
Sliding part, described sliding part is connected through the 3rd rotating shaft with described front frame rotatedly;
After poppet; Described after poppet is connected rotatedly through the 5th rotating shaft by first support and second support and describedly constitutes; Described first support and described second support can be provided with the both sides of described sliding part respectively mutually slidably; Described sliding part is positioned at the below of described the 5th rotating shaft; Described first support or the described second support head lamp brush guard pivot are connected with rotary joint, and described front portion of going up link span is connected through the 4th rotating shaft with described rotary joint rotatedly, and described wheel assembly comprises first wheel assembly and second wheel assembly; Described first wheel assembly is arranged at the bottom of described first support, and described second wheel assembly is arranged at the bottom of described second support;
described first rotating shaft, described second rotating shaft and described the 3rd rotating shaft, the 4th rotating shaft are extended along left and right directions respectively.
in some embodiments, described first rotating shaft, described second rotating shaft and described the 3rd rotating shaft, the 4th rotating shaft are parallel to each other.
in some embodiments, described the 5th rotating shaft is vertical with the described first rotating shaft phase space.
in some embodiments, described rotary joint, described first support are connected through described the 5th rotating shaft same axis with described second support.
in some embodiments; Described go-cart vehicle frame also comprises connecting rod; The upper end of described connecting rod is connected through the 6th rotating shaft of extending along left and right directions with described boxed rod frame rotatedly, and the bottom of described connecting rod is connected with described front frame rotatedly.
in some embodiments; The bottom of described connecting rod is connected through the 7th rotating shaft of extending along left and right directions with described front frame rotatedly, and described the 7th rotating shaft is between described the 3rd rotating shaft and described first rotating shaft.
in some embodiments, described front frame is positioned at the below of the 5th rotating shaft, and is located between described first support and described second support.
in some embodiments, the both sides of described sliding part have first through hole and second through hole respectively, described first support is inserted in described first through hole, described second support is inserted in described second through hole.
are in some further embodiment; Has first confined planes in described first through hole; Has second confined planes in described second through hole; When described go-cart vehicle frame is under the deployed condition, described first support hangs down on described first confined planes, and described second support is against on described second confined planes.
Involved term position such as upper and lower, forward and backward is under the expanded position at the go-cart vehicle frame and defines more than
.
The scope of
the utility model is not limited to the technical scheme that the particular combination 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 characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The utility model compared with prior art has advantage: when with push-rod frame overturning forward, under the driving of last link span, make after poppet around the 3rd rotating shaft forward overturning and slide relative part to front slide; And under the effect of sliding part; The horizontal folding of after poppet, the car load volume after folding is less, and is simple in structure.
Description of drawings
Accompanying drawing 1 is the front view of the utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 2 is the front view (the go-cart vehicle frame is in the switching process of expanded position and folding position) of the utility model;
Accompanying drawing 3 is the block diagram of the utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 5 is the front view of the utility model (the go-cart vehicle frame is under the folding position);
Accompanying drawing 6 is the block diagram of the utility model (the go-cart vehicle frame is under the folding position);
Accompanying drawing 7 is the birds-eye view of the utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 8 is the birds-eye view of the utility model (the go-cart vehicle frame is under the folding position);
wherein: 1, go-cart vehicle frame; 2, front component; 3, first wheel assembly; 4, second wheel assembly; 11, front frame; 12, push-rod frame; 13, go up link span; 14, after poppet; 15, first support; 16, second support; 17, rotary joint; 18, sliding part; 19, connecting rod; 21, first rotating shaft; 22, second rotating shaft; 23, the 3rd rotating shaft; 24, the 4th rotating shaft; 25, the 5th rotating shaft; 26, the 6th rotating shaft; 27, the 7th rotating shaft.
The specific embodiment
are shown in each accompanying drawing; A kind of child stroller; Comprise go-cart vehicle frame 1, front component 2, wheel assembly, be used for go-cart vehicle frame 1 is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the go-cart vehicle frame 1 with expanded position and folding position; Personal supporting device does not have diagram, and personal supporting device can be child seat pocket, children's sleeping basket, seat pocket etc.
Shown in each accompanying drawing, go-cart vehicle frame 1 comprises:
Push-rod frame 12, the bottom of push-rod frame 12 is connected through first rotating shaft 21 with the rear portion of front frame 11 rotatedly;
Sliding part 18, sliding part 18 is connected through the 3rd rotating shaft 23 with the body of rod of front frame 11 rotatedly, and the 3rd rotating shaft 23 is positioned at the place ahead of first rotating shaft 21;
After poppet 14; After poppet 14 is intersected by first support 15 and second support 16 and connects and composes rotatedly through the 5th rotating shaft 25 at infall; First support 15 and second support 16 can be provided with the both sides of sliding part 18 respectively mutually slidably; Sliding part 18 is positioned at the below of the 5th rotating shaft 25, and first support 15 or second support, 16 head lamp brush guard pivots are connected with rotary joint 17, and rotary joint 17 is positioned at the top of sliding part 18; The front portion of last link span 13 is connected through the 4th rotating shaft 24 with rotary joint 17 rotatedly; Wheel assembly comprises that first wheel assembly 3 and second wheel assembly, 4, the first wheel assemblies 3 are arranged at the bottom of first support 15, and second wheel assembly 4 is arranged at the bottom of second support 16;
first rotating shaft 21, second rotating shaft 22 and the 3rd rotating shaft 23, the 4th rotating shaft 24 are extended along left and right directions respectively.
The installation of
personal supporting device is not the emphasis of the utility model, and personal supporting device can be to be installed on the link span 13, also can be to be installed on the after poppet 14.Mounting means can be to fix also can dismantle.Like personal supporting device can be the seat pocket, is arranged between the top of first support 15 and second support, 16 infalls.
first rotating shaft 21, second rotating shaft 22 and the 3rd rotating shaft 23, the 4th rotating shaft 24 are parallel to each other.The 5th rotating shaft 25 is vertical with first rotating shaft, 21 phase spaces.In the present embodiment, rotary joint 17, first support 15 are connected through the 5th rotating shaft 25 same axis with second support 16.
go-cart vehicle frame 1 also comprises connecting rod 19; 19 of the upper end of connecting rod 19 and boxed rods are connected through the 6th rotating shaft 26 of extending along left and right directions rotatedly; The 6th rotating shaft 26 is between second rotating shaft 22 and the 4th rotating shaft 24, and the bottom of connecting rod 19 is connected with front frame 11 rotatedly.The bottom of connecting rod 19 is connected through the 7th rotating shaft 27 of extending along left and right directions with front frame 11 rotatedly, and the 7th rotating shaft 27 is between the 3rd rotating shaft 23 and first rotating shaft 21.The bottom of connecting rod 19 also can rotate through the 3rd rotating shaft 23 with front frame 11 and be connected.Push-rod frame 12, last link span 13, connecting rod 19 constitute four-bar linkages with front frame 11, make that further the rigidity of go-cart vehicle frame 1 under expanded position is stronger.Be arranged between push-rod frame 12 and the front frame 11 like blocking device,, form more stable triangular structure between push-rod frame 12, last link span 13, connecting rod 19 and the front frame 11 when blocking device is locked in go-cart vehicle frame 1 under the expanded position.Blocking device can also be arranged between push-rod frame 12 and the last link span 13.The concrete structure of blocking device is not the emphasis of the utility model, so long as can two structures that lock between the parts in relative rotation can both be suitable for.
The both sides of
sliding part 18 have first through hole and second through hole respectively, and first through hole and second through hole can the bigger bellmouth orifices in aperture.First support 15 is inserted in first through hole, and second support 16 is inserted in second through hole.Has first confined planes in first through hole; Have second confined planes in second through hole, when go-cart vehicle frame 1 is under the deployed condition, first support 15 hangs down on first confined planes; Second support 16 is against on second confined planes, makes go-cart vehicle frame 1 more stable under expanded position.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (9)
1. child stroller; Comprise go-cart vehicle frame (1), front component (2), wheel assembly, be used for described go-cart vehicle frame (1) is locked in blocking device under the expanded position, is arranged at the personal supporting device that can support human body on the described go-cart vehicle frame (1) that it is characterized in that: described go-cart vehicle frame (1) comprising with expanded position and folding position:
Front frame (11), described front component (2) is arranged at the front portion of described front frame (11);
Push-rod frame (12), the bottom of described push-rod frame (12) is connected through first rotating shaft (21) with the rear portion of described front frame (11) rotatedly;
Last link span (13), described upward link span (13) is positioned at the top of described front frame (11), and described rear portion of going up link span (13) is connected through second rotating shaft (22) with described push-rod frame (12) rotatedly;
Sliding part (18), described sliding part (18) is connected through the 3rd rotating shaft (23) with described front frame (11) rotatedly;
After poppet (14); Described after poppet (14) rotatedly is connected described formation with second support (16) through the 5th rotating shaft (25) by first support (15); Described first support (15) and described second support (16) can be provided with the both sides of described sliding part (18) respectively mutually slidably; Described sliding part (18) is positioned at the below of described the 5th rotating shaft (25); Described first support (15) or described second support (16) head lamp brush guard pivot are connected with rotary joint (17); Described front portion of going up link span (13) is connected through the 4th rotating shaft (24) with described rotary joint (17) rotatedly; Described wheel assembly comprises first wheel assembly (3) and second wheel assembly (4), and described first wheel assembly (3) is arranged at the bottom of described first support (15), and described second wheel assembly (4) is arranged at the bottom of described second support (16);
Described first rotating shaft (21), described second rotating shaft (22) are extended along left and right directions respectively with described the 3rd rotating shaft (23), the 4th rotating shaft (24).
2. child stroller according to claim 1 is characterized in that: described first rotating shaft (21), described second rotating shaft (22) are parallel to each other with described the 3rd rotating shaft (23), the 4th rotating shaft (24).
3. child stroller according to claim 1 is characterized in that: described the 5th rotating shaft (25) is vertical with described first rotating shaft (21) phase space.
4. child stroller according to claim 1 is characterized in that: described rotary joint (17), described first support (15) are connected through described the 5th rotating shaft (25) same axis with described second support (16).
5. child stroller according to claim 1; It is characterized in that: described go-cart vehicle frame (1) also comprises connecting rod (19); The upper end of described connecting rod (19) is connected through the 6th rotating shaft (26) of extending along left and right directions with described boxed rod (19) frame rotatedly, and the bottom of described connecting rod (19) is connected with described front frame (11) rotatedly.
6. child stroller according to claim 1; It is characterized in that: the bottom of described connecting rod (19) is connected through the 7th rotating shaft (27) of extending along left and right directions with described front frame (11) rotatedly, and described the 7th rotating shaft (27) is positioned between described the 3rd rotating shaft (23) and described first rotating shaft (21).
7. child stroller according to claim 1 is characterized in that: described front frame (11) is positioned at the below of the 5th rotating shaft (25), and is located between described first support (15) and described second support (16).
8. child stroller according to claim 1; It is characterized in that: the both sides of described sliding part (18) have first through hole and second through hole respectively; Described first support (15) is inserted in described first through hole, and described second support (16) is inserted in described second through hole.
9. child stroller according to claim 8; It is characterized in that: have first confined planes in described first through hole; Has second confined planes in described second through hole; When described go-cart vehicle frame (1) is under the deployed condition, described first support (15) hangs down on described first confined planes, and described second support (16) is against on described second confined planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704802U CN202272034U (en) | 2011-09-30 | 2011-09-30 | Stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203704802U CN202272034U (en) | 2011-09-30 | 2011-09-30 | Stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202272034U true CN202272034U (en) | 2012-06-13 |
Family
ID=46192410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203704802U Expired - Lifetime CN202272034U (en) | 2011-09-30 | 2011-09-30 | Stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202272034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390424A (en) * | 2011-09-30 | 2012-03-28 | 好孩子儿童用品有限公司 | Infant cart |
| CN106627713A (en) * | 2017-01-09 | 2017-05-10 | 上海童歌母婴用品有限公司 | Baby carriage with small volume after being folded |
-
2011
- 2011-09-30 CN CN2011203704802U patent/CN202272034U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390424A (en) * | 2011-09-30 | 2012-03-28 | 好孩子儿童用品有限公司 | Infant cart |
| WO2013044662A1 (en) * | 2011-09-30 | 2013-04-04 | 好孩子儿童用品有限公司 | Push chair for children |
| CN106627713A (en) * | 2017-01-09 | 2017-05-10 | 上海童歌母婴用品有限公司 | Baby carriage with small volume after being folded |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102390424B (en) | Infant cart | |
| CN202272034U (en) | Stroller | |
| CN202098450U (en) | Children carriage | |
| CN202753992U (en) | Stroller | |
| CN202400135U (en) | Children stroller | |
| CN202518306U (en) | Baby carriage | |
| CN202219796U (en) | Children stroller | |
| CN202557586U (en) | Children cart | |
| CN201825083U (en) | Baby buggy | |
| CN202294917U (en) | Child cart | |
| CN201559697U (en) | Baby trolley | |
| CN201685853U (en) | Stroller | |
| CN202400134U (en) | Infant stroller | |
| CN202624313U (en) | Baby carriage | |
| CN202294921U (en) | Baby carriage | |
| CN201626454U (en) | Baby carriage | |
| CN202358149U (en) | Stroller | |
| CN102398623B (en) | Stroller | |
| CN201999035U (en) | Handcart for children | |
| CN102514608B (en) | Trolley for children | |
| CN202911782U (en) | Baby stroller | |
| CN201999047U (en) | Stroller for children | |
| CN102514606B (en) | Baby trolley | |
| CN102785686A (en) | Stroller | |
| CN202753991U (en) | Foldable baby carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120613 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |