CN201951510U - Perambulator - Google Patents
Perambulator Download PDFInfo
- Publication number
- CN201951510U CN201951510U CN2010206227656U CN201020622765U CN201951510U CN 201951510 U CN201951510 U CN 201951510U CN 2010206227656 U CN2010206227656 U CN 2010206227656U CN 201020622765 U CN201020622765 U CN 201020622765U CN 201951510 U CN201951510 U CN 201951510U
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- CN
- China
- Prior art keywords
- vehicle frame
- cart vehicle
- poppet
- handle rod
- pulling handle
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A perambulator comprises a pushing frame with an expansion position and a folding position, a front wheel assembly arranged on front of bottom of the pushing frame, a back wheel assembly arranged on back of bottom of the pushing frame, a body supporting device arranged on the pushing frame and a locking mechanism used for locking the pushing frame in the expansion position, wherein the pushing frame comprises a front support, a back support which is intersected and rotatably connected with the front support through a first rotating shaft, and a push rod of which front end is rotatably connected with front end of the back support through a second rotating shaft, in addition, back end of the front support can slide along the length of the push rod and can be rotatably arranged on the push rod around a third rotating shaft. When the push rod is turned downwards, a sliding part slides backwards along the length of the push rod, the front support, the back support and the push rod close up mutually, thus the whole perambulator is folded with a simple structure.
Description
Technical field
The utility model relates to a kind of perambulator.
Background technology
A kind of perambulator of the prior art comprises go-cart vehicle frame, the wheel assembly that is arranged at described go-cart vehicle frame bottom with expanded position and folding position, is arranged at personal supporting device on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position.Existing go-cart vehicle frame of a great variety, the number difference of the rod member of go-cart vehicle frame, annexation, connection location difference between each rod member, thus folding principle and folding mode have nothing in common with each other.
The utility model content
The technical problems to be solved in the utility model provides a kind of perambulator.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of perambulator, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be arranged at personal supporting device on the described go-cart vehicle frame, described go-cart vehicle frame be locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises
Front frame, the length of described front frame is extended along fore-and-aft direction;
After poppet, described after poppet intersects with described front frame and is connected rotatedly by first rotating shaft;
Pulling handle rod, the leading section of described pulling handle rod is connected by second rotating shaft rotatedly with the leading section of described after poppet, and the rearward end of described front frame can be slided along the length direction of described pulling handle rod and can be arranged at rotationally on the described pulling handle rod around described the 3rd rotating shaft.Rotate around the 3rd rotating shaft between the rearward end of described front frame and the described pulling handle rod, be meant between the rearward end of front frame and the pulling handle rod to have rotation relation, the 3rd rotating shaft promptly is a center of turn.
In some embodiments, its length direction of described pulling handle rod upper edge is provided with sliding part slidably, and the rearward end of described front frame is connected by the 3rd rotating shaft rotatedly with described sliding part.
In some further embodiment, described lockout mechanism is arranged between described sliding part and the described pulling handle rod.
In some embodiments, described after poppet is the arc that arches upward backward, is fixed with the rearward end of the connecting strap that stretches out forward on the described after poppet, and the leading section of described connecting strap is connected by described first rotating shaft rotatedly with described front frame.
In some embodiments, the front portion anterior or described pulling handle rod of described after poppet is provided with the seat attaching parts, and described personal supporting device can connect mutually with described seat attaching parts with dismantling.
In some embodiments, described personal supporting device is child seat pocket or children's sleeping basket or automobile seat for child.
In some embodiments, described go-cart vehicle frame comprises side stand in the both sides of described go-cart vehicle frame, be connected in the link span between the described side stand of both sides, and the described side stand of every side all comprises described front frame, described after poppet, described pulling handle rod.
In some further embodiment, described link span is many cross bars that are connected between the described side stand of both sides.Rigidity is better.
In some embodiments, the leading section of described front frame is provided with described front component.
In some embodiments, the rearward end of described after poppet is provided with described wheel assembly.
More than involved forward and backward, inferior term position be positioned under the expanded position at the go-cart vehicle frame and define, before the position at described front component place is, after the position at described wheel assembly place is.
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: rotate pulling handle rod, sliding part slides backward along the length direction of pulling handle rod, and front frame, after poppet and pulling handle rod three draw close mutually, car load is folding, and is simple in structure.
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, on the go-cart vehicle frame personal supporting device is not installed);
Accompanying drawing 2 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the expanded position, on the go-cart vehicle frame personal supporting device is not installed);
Accompanying drawing 3 is front view of the present utility model (the go-cart vehicle frame is in the process that expanded position is converted to the folding position, on the go-cart vehicle frame personal supporting device is not installed);
Accompanying drawing 4 is front view of the present utility model (the go-cart vehicle frame is positioned under the folding position, on the go-cart vehicle frame personal supporting device is not installed);
Accompanying drawing 5 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the folding position, on the go-cart vehicle frame personal supporting device is not installed);
Accompanying drawing 6 is front view of the present utility model (the go-cart vehicle frame is positioned under the expanded position, on the go-cart vehicle frame personal supporting device is installed);
Accompanying drawing 7 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the expanded position, on the go-cart vehicle frame personal supporting device is installed);
Accompanying drawing 8 is front view of the present utility model (the go-cart vehicle frame is positioned under the folding position, on the go-cart vehicle frame personal supporting device is installed);
Accompanying drawing 9 is block diagram of the present utility model (the go-cart vehicle frame is positioned under the folding position, on the go-cart vehicle frame personal supporting device is installed).
Wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, personal supporting device; 5, front frame; 6, after poppet; 7, pulling handle rod; 8, sliding part; 9, connecting strap; 10, seat attaching parts; 11, first rotating shaft; 12, second rotating shaft; 13, the 3rd rotating shaft.
The specific embodiment
Shown in each accompanying drawing, a kind of perambulator comprises go-cart vehicle frame 1, the front component 2 that is arranged at front portion, 1 end of described go-cart vehicle frame, the wheel assembly 3 that is arranged at rear portion, 1 end of described go-cart vehicle frame with expanded position and folding position, is arranged at personal supporting device 4 on the described go-cart vehicle frame 1, described go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position.
Described go-cart vehicle frame 1 comprises side stand in the both sides of described go-cart vehicle frame 1, be connected in the link span between the described side stand of both sides, described link span is many cross bars that are connected between the described side stand of both sides, and go-cart vehicle frame 1 can not be laterally folded.
The described side stand of every side all comprises
After poppet 6, described after poppet 6 intersects with described front frame 5, described after poppet 6 is the arc that arches upward backward, be fixed with the rearward end of the connecting strap 9 that stretches out forward on the described after poppet 6, the leading section of described connecting strap 9 is connected by described first rotating shaft 11 rotatedly with described front frame 5, after poppet 6 is the arc that arches upward backward can improve the strong point that the hoop frame is installed, and then can increase the degree of depth of the hoop of installation;
There is not diagram, described lockout mechanism is arranged between described sliding part 8 and the described pulling handle rod 7, described lockout mechanism is not invention main points of the present utility model, so long as the lockout mechanism that two parts that slide mutually lock mutually can both can be used at this, be provided with tapered end slidably on the sliding part 8 as described, offer lockhole on the described pulling handle rod 7, in described tapered end was inserted in described lockhole, described lockout mechanism was positioned at latched position.
The front portion of described after poppet 6 is provided with seat attaching parts 10, and described personal supporting device 4 can connect mutually with described seat attaching parts 10 with dismantling, and described personal supporting device 4 is child seat pocket or children's sleeping basket or automobile seat for child.Shown in accompanying drawing 6-accompanying drawing 9, described personal supporting device 4 can fold with described go-cart vehicle frame 1.
The leading section of described front frame 5 is provided with described front component 2.
The rearward end of described after poppet 6 is provided with described wheel assembly 3.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present 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 present utility model.
Claims (10)
1. perambulator, comprise go-cart vehicle frame (1), the front component (2) that is arranged at described go-cart vehicle frame (1) front portion, the end, the wheel assembly (3) that is arranged at described go-cart vehicle frame (1) rear portion, the end with expanded position and folding position, be arranged at personal supporting device (4) on the described go-cart vehicle frame (1), described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, it is characterized in that: described go-cart vehicle frame (1) comprises
Front frame (5), the length of described front frame (5) is extended along fore-and-aft direction;
After poppet (6), described after poppet (6) intersects with described front frame (5) and is connected rotatedly by first rotating shaft (11);
Pulling handle rod (7), the leading section of described pulling handle rod (7) is connected by second rotating shaft (12) rotatedly with the leading section of described after poppet (6), and the rearward end of described front frame (5) can be slided along the length direction of described pulling handle rod (7) and can be arranged at rotationally on the described pulling handle rod (7) around described the 3rd rotating shaft (13).
2. a kind of perambulator according to claim 1, it is characterized in that: its length direction of described pulling handle rod (7) upper edge is provided with sliding part (8) slidably, and the rearward end of described front frame (5) is connected by the 3rd rotating shaft (13) rotatedly with described sliding part (8).
3. a kind of perambulator according to claim 2 is characterized in that: described lockout mechanism is arranged between described sliding part (8) and the described pulling handle rod (7).
4. a kind of perambulator according to claim 1, it is characterized in that: described after poppet (6) is the arc that arches upward backward, be fixed with the rearward end of the connecting strap (9) that stretches out forward on the described after poppet (6), the leading section of described connecting strap (9) is connected by described first rotating shaft (11) rotatedly with described front frame (5).
5. a kind of perambulator according to claim 1, it is characterized in that: the front portion anterior or described pulling handle rod (7) of described after poppet (6) is provided with seat attaching parts (10), and described personal supporting device (4) can connect mutually with described seat attaching parts (10) with dismantling.
6. a kind of according to claim 1 or 5 perambulator is characterized in that: described personal supporting device (4) is child seat pocket or children's sleeping basket or automobile seat for child.
7. a kind of perambulator according to claim 1, it is characterized in that: described go-cart vehicle frame (1) comprise the both sides that are positioned at described go-cart vehicle frame (1) side stand, be connected in the link span between the described side stand of both sides, the described side stand of every side all comprises described front frame (5), described after poppet (6), described pulling handle rod (7).
8. a kind of perambulator according to claim 7 is characterized in that: described link span is many cross bars that are connected between the described side stand of both sides.
9. according to claim 1 or 7 described a kind of perambulators, it is characterized in that: the leading section of described front frame (5) is provided with described front component (2).
10. according to claim 1 or 7 described a kind of perambulators, it is characterized in that: the rearward end of described after poppet (6) is provided with described wheel assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227656U CN201951510U (en) | 2010-11-24 | 2010-11-24 | Perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206227656U CN201951510U (en) | 2010-11-24 | 2010-11-24 | Perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951510U true CN201951510U (en) | 2011-08-31 |
Family
ID=44495635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206227656U Expired - Fee Related CN201951510U (en) | 2010-11-24 | 2010-11-24 | Perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951510U (en) |
-
2010
- 2010-11-24 CN CN2010206227656U patent/CN201951510U/en not_active Expired - Fee Related
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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: 20110831 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |