CN201231832Y - Bassinet - Google Patents
Bassinet Download PDFInfo
- Publication number
- CN201231832Y CN201231832Y CNU2008200486467U CN200820048646U CN201231832Y CN 201231832 Y CN201231832 Y CN 201231832Y CN U2008200486467 U CNU2008200486467 U CN U2008200486467U CN 200820048646 U CN200820048646 U CN 200820048646U CN 201231832 Y CN201231832 Y CN 201231832Y
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- CN
- China
- Prior art keywords
- vehicle frame
- axle sleeve
- perambulator
- adapter shaft
- horizontal
- 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
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Abstract
The utility model discloses a baby carriage which comprises a front wheel, a rear wheel, a front bracket and a rear bracket; the front wheel is arranged on the front bracket; and the rear wheel is arranged on the rear bracket. The children carriage is characterized in that: the front bracket is connected with the rear bracket through a working condition switching mechanism; and two seats are respectively arranged on the upper surface and the lower surface of the rear bracket. The rear bracket can be rotated relatively to the front bracket through the working condition switching mechanism, so as to lead the upper surface of the rear bracket turn upwards or downwards; due to the two seats which are respectively arranged on the upper and the lower surfaces of the rear bracket, the seat on the upper surface of the rear bracket is in the working condition when the upper surface of the rear bracket is upwards; and the seat on the lower surface of the rear bracket is in the working condition when the upper surface of the rear bracket is downwards; therefore, children carriage has two working conditions so as to improve the practicability and the interests of the children carriage; at the same time, the children carriage has the advantages that the structure is simple, the cost is low, the use is convenient and rapid, and the popularization is convenient.
Description
Technical field
The utility model relates to a kind of perambulator, more particularly, relates to a kind of perambulator with two kinds of running conditions.
Background technology
Existing perambulator generally comprises front vehicle wheel, rear wheel, stretcher, front vehicle frame and back vehicle frame, and front vehicle wheel is installed on the front vehicle frame, and stretcher and front vehicle wheel are in transmission connection, and rear wheel is installed on the vehicle frame of back, and front vehicle frame is connected with the back vehicle frame, and back vehicle frame is provided with vehicle seat.
Existing perambulator can be ridden usefulness for child, and still, existing perambulator has only a kind of running condition, thereby it is interesting and practicality is not high.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of perambulator with two kinds of running conditions.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of perambulator, comprise front vehicle wheel, rear wheel, front vehicle frame and back vehicle frame, front vehicle wheel is installed on the front vehicle frame, rear wheel is installed on the vehicle frame of back, it is characterized in that: connect by a running condition switching mechanism between front vehicle frame and the back vehicle frame, respectively be provided with a vehicle seat on the upper surface of back vehicle frame and the lower surface.
Like this, by running condition switching mechanism the back vehicle frame is rotated with respect to front vehicle frame, the upper surface of vehicle frame up or down after making, owing to respectively be provided with a vehicle seat on the upper and lower surface of back vehicle frame, so, when the upper surface of back vehicle frame made progress, the vehicle seat on the back vehicle frame upper surface was in running condition; When the upper surface of back vehicle frame was downward, the vehicle seat on the back vehicle frame lower surface was in running condition; Therefore, perambulator of the present utility model has two kinds of running conditions, thereby has improved the practicality and the interest of perambulator.
Described running condition switching mechanism comprises rotational coupling mechanism and lockout mechanism, and rotational coupling mechanism is located between front vehicle frame and the back vehicle frame, and lockout mechanism is located on the rotational coupling mechanism.
Described rotational coupling mechanism comprises horizontal adapter shaft and horizontal axle sleeve, and laterally the rear end of adapter shaft is located on the front end of back vehicle frame, and laterally the front end of axle sleeve is located on the front vehicle frame, and laterally axle sleeve is enclosed within on the horizontal adapter shaft rotationally.
Described lockout mechanism comprises arc locking piece and clamp handle, and the arc locking piece is enclosed within lateral shaft and puts, and is positioned at horizontal adapter shaft and lateral shaft cover junction; The two ends of arc locking piece are installed on the connecting rod opening or closing, and an end of clamp handle is located on the connecting rod rotationally, and the coupling end of clamp handle is positioned at a side of arc locking piece one end, and the other end of clamp handle is connected on the arc locking piece.When clamp handle rotated, the coupling end of clamp handle drove the two ends folding of arc locking piece, thus the function that realization is locked.
As further improvement of the utility model, the front end of described horizontal axle sleeve horizontally rotates mechanism by one and is installed on the front vehicle frame.
Describedly horizontally rotate mechanism and comprise vertical rotating shaft and vertical axle sleeve, vertically rotating shaft is installed on the front vehicle frame vertically, and vertically axle sleeve is enclosed within vertical rotating shaft rotationally, and vertically axle sleeve is captiveed joint with horizontal axle sleeve.
Described vertical axle sleeve comprises sleeve pipe, upper end cover and bottom end cover, and upper end cover and bottom end cover are installed in respectively on the upper and lower side of sleeve pipe, respectively is provided with a through hole that can allow vertical rotating shaft pass on upper end cover and the bottom end cover.
In order to prevent that horizontal adapter shaft breaks away from horizontal axle sleeve, the front end of described horizontal adapter shaft is provided with an escapement.
Described escapement comprises anti-drop block, lock screw and screw hole, and screw hole is located on the front portion of horizontal adapter shaft; Anti-drop block is enclosed within on the horizontal adapter shaft, and is positioned at the screw hole rear; Lock screw is installed on the screw hole.
For convenience of the location of two kinds of running conditions of perambulator, described horizontal adapter shaft, horizontal axle sleeve and lockout mechanism are provided with a detent mechanism.
Described detent mechanism comprises knock hole, last registration mast, following registration mast, retracing spring and button, and knock hole radially is located at horizontal adapter shaft and lateral shaft puts; Last registration mast, retracing spring, following registration mast are successively set in the knock hole of horizontal adapter shaft; Button is located on the arc locking piece of lockout mechanism, and the position of button is corresponding with the position of knock hole.Make the end of the upper and lower registration mast that is positioned at horizontal axle sleeve knock hole break away from the knock hole that lateral shaft puts by button, horizontal adapter shaft is laterally being rotated in the axle sleeve, when the end that horizontal adapter shaft turns to upper and lower registration mast entered the knock hole that lateral shaft puts once more, laterally adapter shaft was positioned in lateral shaft and puts.
Vehicle frame preferably curved shape in described back can make the variation of two kinds of running conditions of toy car bigger like this.
The utility model beneficial effect against existing technologies is, owing to be rotatably connected by a running condition switching mechanism between front vehicle frame and the back vehicle frame, by running condition switching mechanism the back vehicle frame is rotated with respect to front vehicle frame, the upper surface of vehicle frame up or down after making, owing to respectively be provided with a vehicle seat on the upper and lower surface of back vehicle frame, so when the upper surface of back vehicle frame made progress, the vehicle seat on the back vehicle frame upper surface was in running condition; When the upper surface of back vehicle frame was downward, the vehicle seat on the back vehicle frame lower surface was in running condition; Therefore, perambulator of the present utility model has two kinds of running conditions, thereby has improved the practicality and the interest of perambulator.Simultaneously, baby carriage structure of the present utility model is simple, cost is low, convenient to use, be convenient to promote.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of first kind of running condition of the utility model preferred embodiment;
Fig. 2 is the structural representation of second kind of running condition of the utility model preferred embodiment;
Fig. 3 is the exploded drawings of Fig. 1;
Fig. 4 is the structural representation when front vehicle frame is separated with the back vehicle frame in the utility model preferred embodiment.
The specific embodiment
As shown in Figures 1 to 4, perambulator in this preferred embodiment, comprise a front vehicle wheel 1, two rear wheels 2,3, front vehicle frame 4 and back vehicle frames 5, front vehicle wheel 1 is installed on the front vehicle frame 4, rear wheel 2,3 is installed on the both sides of back vehicle frame 5, connects back vehicle frame 5 curved shapes by a running condition switching mechanism between front vehicle frame 4 and the back vehicle frame 5, the upper surface 51 of back vehicle frame 5 is provided with a vehicle seat 510, and the lower surface 52 of back vehicle frame 5 is provided with a vehicle seat 520.
Above-mentioned running condition switching mechanism comprises rotational coupling mechanism and lockout mechanism, and rotational coupling mechanism is located between front vehicle frame 4 and the back vehicle frame 5, and lockout mechanism is located on the rotational coupling mechanism.
Above-mentioned rotational coupling mechanism comprises horizontal adapter shaft 6 and horizontal axle sleeve 7, laterally the rear end of adapter shaft 6 is located on the front end of back vehicle frame 5, the front end of horizontal axle sleeve 7 horizontally rotates mechanism by one and is installed on the front vehicle frame 4, and laterally axle sleeve 7 is enclosed within on the horizontal adapter shaft 6 rotationally.
Above-mentioned lockout mechanism comprises arc locking piece 8 and clamp handle 9, and arc locking piece 8 is enclosed within on the horizontal axle sleeve 7, and is positioned at horizontal adapter shaft 6 and horizontal axle sleeve 7 junctions; The two ends 81,82 of arc locking piece 8 are installed on the connecting rod 10 opening or closing, one end 91 of clamp handle 9 is located on the connecting rod 10 rotationally, the coupling end 91 of clamp handle 9 is positioned at a side of arc locking piece 8 one ends, and the other end 92 of clamp handle 9 is connected on the arc locking piece 8.When clamp handle 9 rotated, the coupling end 91 of clamp handle 9 drove two ends 81,82 foldings of arc locking piece 8, thus the function that realization is locked.
Above-mentionedly horizontally rotate mechanism and comprise vertical rotating shaft 11 and vertical axle sleeve 12, vertically rotating shaft 11 is installed on the front vehicle frame 4 vertically, and vertically axle sleeve 12 is enclosed within vertical rotating shaft 11 rotationally, and vertically axle sleeve 12 is captiveed joint with horizontal axle sleeve 7.
Above-mentioned vertical axle sleeve comprises sleeve pipe 120, upper end cover 121 and bottom end cover 122, and upper end cover 121 and bottom end cover 122 are installed in respectively on the upper and lower side of sleeve pipe 120, and upper end cover 121 and bottom end cover 122 respectively are provided with a through hole 123 that can allow vertical rotating shaft pass.
In order to prevent that horizontal adapter shaft 6 breaks away from horizontal axle sleeve 7, the front end of above-mentioned horizontal adapter shaft 6 is provided with an escapement.
Above-mentioned escapement comprises anti-drop block 13, lock screw 14 and screw hole 15, and screw hole 15 is located on the front portion of horizontal adapter shaft 6; Anti-drop block 13 is enclosed within on the horizontal adapter shaft 6, and is positioned at screw hole 15 rears; Lock screw 14 is installed on the screw hole 15.
For convenience of the location of two kinds of running conditions of perambulator, above-mentioned horizontal adapter shaft 6, horizontal axle sleeve 7 and lockout mechanism are provided with a detent mechanism.
Above-mentioned detent mechanism comprises knock hole 16, last registration mast 17, following registration mast 18, retracing spring 19 and button 20, and knock hole 16 radially is located on horizontal adapter shaft 6 and the horizontal axle sleeve 7; Last registration mast 17, retracing spring 19, following registration mast 18 are successively set in the knock hole 16 of horizontal adapter shaft 6; Button 20 is located on the arc locking piece 8 of lockout mechanism, and the position of button 20 is corresponding with the position of knock hole 16.
When the upper surface 51 of back vehicle frame 5 made progress, the vehicle seat 510 on the back vehicle frame upper surface 51 was in running condition; If conversion toy car running condition makes the vehicle seat 520 on the back vehicle frame lower surface 52 be in running condition, can be undertaken by following steps:
At first, the joint end 92 with clamp handle 9 separates the locking positioning of releasing clamp handle 9 with arc locking piece 8; Make the end of the upper and lower registration mast 17,18 that is positioned at horizontal axle sleeve 7 knock holees 16 break away from knock hole 16 on the horizontal axle sleeve 7 by button 20 again, horizontal adapter shaft 6 is laterally being rotated in the axle sleeve 7, when the end that horizontal adapter shaft 6 turns to upper and lower registration mast 17,18 enters knock hole 16 on the horizontal axle sleeve 7 once more, laterally adapter shaft 6 is positioned on the horizontal axle sleeve 7, at this moment, the upper surface 51 of back vehicle frame 5 is downward, and the vehicle seat 520 on the back vehicle frame lower surface 52 is in running condition; Joint end 92 with clamp handle 9 is connected on the arc locking piece 8 again then, thereby horizontal adapter shaft 6 is captiveed joint with horizontal axle sleeve 7.
In like manner, back vehicle frame 5 is rotated with respect to front vehicle frame 4 by running condition switching mechanism, the upper surface 51 that makes back vehicle frame 5 up or down, when the upper surface 51 of back vehicle frame 5 upwards the time, the vehicle seat 510 on the back vehicle frame upper surface 51 is in running condition; When the upper surface 51 of back vehicle frame 5 downwards the time, the vehicle seat 520 on the back vehicle frame lower surface 52 is in running condition; Therefore, perambulator of the present utility model has two kinds of running conditions, thereby has improved the practicality and the interest of perambulator.
Claims (10)
1, a kind of perambulator, comprise front vehicle wheel, rear wheel, front vehicle frame and back vehicle frame, front vehicle wheel is installed on the front vehicle frame, rear wheel is installed on the vehicle frame of back, it is characterized in that: connect by a running condition switching mechanism between front vehicle frame and the back vehicle frame, respectively be provided with a vehicle seat on the upper surface of back vehicle frame and the lower surface.
2, perambulator as claimed in claim 1 is characterized in that: described running condition switching mechanism comprises rotational coupling mechanism and lockout mechanism, and rotational coupling mechanism is located between front vehicle frame and the back vehicle frame, and lockout mechanism is located on the rotational coupling mechanism.
3, perambulator as claimed in claim 2, it is characterized in that: described rotational coupling mechanism comprises horizontal adapter shaft and horizontal axle sleeve, laterally the rear end of adapter shaft is located on the front end of back vehicle frame, and laterally the front end of axle sleeve is located on the front vehicle frame, and laterally axle sleeve is enclosed within on the horizontal adapter shaft rotationally.
4, perambulator as claimed in claim 2 is characterized in that: described lockout mechanism comprises arc locking piece and clamp handle, and the arc locking piece is enclosed within lateral shaft and puts, and is positioned at horizontal adapter shaft and lateral shaft cover junction; The two ends of arc locking piece are installed on the connecting rod opening or closing, and an end of clamp handle is located on the connecting rod rotationally, and the coupling end of clamp handle is positioned at a side of arc locking piece one end, and the other end of clamp handle is connected on the arc locking piece.
5, as claim 3 or 4 described perambulators, it is characterized in that: the front end of described horizontal axle sleeve horizontally rotates mechanism by one and is installed on the front vehicle frame, describedly horizontally rotate mechanism and comprise vertical rotating shaft and vertical axle sleeve, vertically rotating shaft is installed on the front vehicle frame vertically, vertically axle sleeve is enclosed within vertical rotating shaft rotationally, and vertically axle sleeve is captiveed joint with horizontal axle sleeve.
6, perambulator as claimed in claim 5, it is characterized in that: described vertical axle sleeve comprises sleeve pipe, upper end cover and bottom end cover, upper end cover and bottom end cover are installed in respectively on the upper and lower side of sleeve pipe, respectively are provided with a through hole that can allow vertical rotating shaft pass on upper end cover and the bottom end cover.
7, perambulator as claimed in claim 6 is characterized in that: the front end of described horizontal adapter shaft is provided with an escapement, and described escapement comprises anti-drop block, lock screw and screw hole, and screw hole is located on the front portion of horizontal adapter shaft; Anti-drop block is enclosed within on the horizontal adapter shaft, and is positioned at the screw hole rear; Lock screw is installed on the screw hole.
8, perambulator as claimed in claim 7 is characterized in that: described horizontal adapter shaft, horizontal axle sleeve and lockout mechanism are provided with a detent mechanism.
9, perambulator as claimed in claim 8 is characterized in that: described detent mechanism comprises knock hole, last registration mast, following registration mast, retracing spring and button, and knock hole radially is located at horizontal adapter shaft and lateral shaft puts; Last registration mast, retracing spring, following registration mast are successively set in the knock hole of horizontal adapter shaft; Button is located on the arc locking piece of lockout mechanism, and the position of button is corresponding with the position of knock hole.
10, perambulator as claimed in claim 9 is characterized in that: the curved shape of described back vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200486467U CN201231832Y (en) | 2008-05-28 | 2008-05-28 | Bassinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200486467U CN201231832Y (en) | 2008-05-28 | 2008-05-28 | Bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231832Y true CN201231832Y (en) | 2009-05-06 |
Family
ID=40618210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200486467U Expired - Fee Related CN201231832Y (en) | 2008-05-28 | 2008-05-28 | Bassinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231832Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741417A (en) * | 2016-12-14 | 2017-05-31 | 王德宝 | Drift bicycle |
-
2008
- 2008-05-28 CN CNU2008200486467U patent/CN201231832Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741417A (en) * | 2016-12-14 | 2017-05-31 | 王德宝 | Drift bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20120528 |