CN102198838A - Cradle baby carriage - Google Patents
Cradle baby carriage Download PDFInfo
- Publication number
- CN102198838A CN102198838A CN 201010135473 CN201010135473A CN102198838A CN 102198838 A CN102198838 A CN 102198838A CN 201010135473 CN201010135473 CN 201010135473 CN 201010135473 A CN201010135473 A CN 201010135473A CN 102198838 A CN102198838 A CN 102198838A
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- seat
- cradle
- rotating shaft
- fixed
- hold
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Abstract
The invention discloses a cradle baby carriage. The cradle baby carriage comprises a frame with a traveling wheel, a cradle swing mechanism fixed on a supporting pipe of the frame, and a seat frame fixed on the cradle swing mechanism, wherein the cradle swing mechanism comprises a seat frame supporting arm, a rotating shaft and a fixing seat; the fixing seat is fixed on the supporting pipe of the frame; the rotating shaft is obliquely arranged on the fixing seat, and the direction of an axis of the rotating shaft is vertical to the longitudinal direction of the frame; and one end of the seat frame supporting arm is fixed on the rotating shaft and does arc swing motion around the rotating shaft, and the other end of the seat frame supporting arm is hinged to the bottom of the seat frame. The rotating shaft is obliquely arranged, so that the gravity center of the seat frame supporting arm connected to the rotating shaft generates a height difference, kinetic energy and potential energy are converted in the swing process, and a seat does free swing motion around the rotating shaft with the seat frame supporting arm along the frame; meanwhile, one end of the seat frame supporting arm is fixed on the rotating shaft, and the other end of the seat frame supporting arm is hinged to the bottom of the seat, so that the seat only can swing along the front and back direction of the frame, and horizontal displacement and deviation cannot be generated.
Description
Technical field
The present invention relates to a kind of perambulator, be specifically related to a kind of cradle perambulator.
Background technology
Perambulator is as a kind of general apparatus of supplying with children's use, and its comfort level and durability more and more receive publicity.Chinese patent ZL 951115340 discloses a kind of cradle style baby carriage, comprise vehicle frame, be arranged at wheel, the pushing hands connected to ground of vehicle frame bottom and be connected in stand on the vehicle frame, it is characterized in that also comprising a rocking equipment, this device comprises front roll bar, back fork, stand, the front portion of described vehicle frame, rear portion are hinged with front roll bar and back fork respectively, and the bottom of described front roll bar and back fork flexibly connects with the bottom of stand respectively.This cradle style baby carriage has the function of cradle, but it has certain shortcoming: this perambulator mechanism is comparatively complicated, and the speed of waving is very fast, impulsive force is arranged, be unfavorable for pacifying child, and structure is big, the cost height, bad returning the vehicle to the garage and knock off, and this cradle style baby carriage can only wave by manpower.
Summary of the invention
The present invention is big for the structure that overcomes existing cradle perambulator existence, cost is high and need manpower to wave and the degree of stability defect of bad, and a kind of cradle perambulator simple in structure, easy to use is provided.
The present invention can be achieved by taking following technical scheme:
A kind of cradle perambulator, comprise the vehicle frame that has road wheel, be fixed on the cradle swinging gear on the vehicle frame support tube and be fixed on mounting on the cradle swinging gear, described cradle swinging gear comprises mounting hold-down arm, S. A. and permanent seat, described permanent seat is fixed on the support tube of vehicle frame, described S. A. tilts to be installed on the permanent seat, and its axis direction is vertical with the longitudinal direction of vehicle frame, one end of described mounting hold-down arm is fixed on the S. A. and around S. A. does arc swing, and the other end is hinged on the bottom of mounting.
On the basis of the above, seat of the present invention hold-down arm is made of the single armed of a pair of horizontal positioned, S. A. is placed by main rotating shaft and secondary rotating shaft parallel and is constituted, one end of two single armeds all is hinged on the bottom of mounting, the other end is separately fixed on main rotating shaft and the secondary S. A., be with bearing between two single armeds of described seat hold-down arm and S. A.,, make its life-span longer in order to reduce the seat hold-down arm with main drive shaft with assist interaxle friction.
The present invention is further improved: this perambulator also comprises Vidacare corp, described Vidacare corp is fixed in the permanent seat and with main rotating shaft and is connected, described Vidacare corp comprises the motor in the shell with fixed seat, the drive gear casing that is connected with motor and the drive circuit board that links to each other with the motor electricity, described drive gear casing is connected with main rotating shaft, is used for the driven in rotation axle and drives seat hold-down arm swing.
Be provided with grating and sensor in the drive gear casing of the present invention, described grating is connected with the output shaft of motor, sensor is positioned at the side of grating and is electrically connected with the drive circuit board of Vidacare corp, by the detection of sensor and the control of electric circuit plate, the user is operation control panel as required, thus the motion of control perambulator.
The present invention does further to improve: on the support tube of the described vehicle frame relative with permanent seat fixed cover is installed, captive joint by pipe link between the housing of described fixed cover and Vidacare corp, described fixed cover is provided with the seat stay hook, described seat stay hook is buckled in the hold down groove of mounting, make at perambulator in the process that promotes, the seat can oneself wave along with moving of perambulator.
Compared with prior art, the present invention has the following advantages:
The present invention adopts S. A. to tilt to place, make the center of gravity of connection seat hold-down arm in the above produce diff-H, in swing process, produce the transformation of energy between kinetic energy and the potential energy, the seat is done along vehicle frame around S. A. and is freely swung along with the seat hold-down arm, simultaneously, because an end of seat hold-down arm is to be hinged on seat bottom, the one end is fixed on main rotating shaft and the secondary S. A., the seat only can or not produce the horizontal displacement deflection along the fore-and-aft direction swing of vehicle frame.In addition, perambulator of the present invention has also increased Vidacare corp, Vidacare corp is connected with S. A., the energy of seat hold-down arm institute's loss in swing process is replenished, and, be provided with grating and sensor in the Vidacare corp, by the detection of sensor and the control of electric circuit, the user can transfer the frequency and the amplitude of perambulator swing as required.The present invention is provided with stay hook, can make perambulator seat in pushing course can not produce swing.Baby carriage structure of the present invention is simple, and applicability is wide.
Description of drawings
Fig. 1 is the front elevation of cradle perambulator of the present invention.
Fig. 2 is the perspective view of cradle perambulator of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION scheme drawing of the cradle swinging gear among Fig. 2.
Fig. 4 is the swing scheme drawing of seat of the present invention hold-down arm.
Fig. 5 is the STRUCTURE DECOMPOSITION scheme drawing of the interior Vidacare corp of the permanent seat among Fig. 2.
Fig. 6 is the structural representation of the fixed cover among Fig. 2.
Fig. 7 is the electrical block diagram of motorized motions circuit of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
As shown in Figures 1 to 4, electronic Rocking child pram of the present invention, comprise the vehicle frame 1 that has road wheel, be fixed on cradle swinging gear 2 and the mounting 3 that is fixed on the cradle swinging gear 2 on vehicle frame 1 support tube, described cradle swinging gear 2 comprises mounting hold-down arm 4, S. A. 5 and permanent seat 6, described permanent seat 6 is fixed on the support tube of vehicle frame 1, described S. A. 5 tilts to be installed on the permanent seat, and its axis direction is vertical with the longitudinal direction of vehicle frame 1, one end of described mounting hold-down arm 4 is fixed on the S. A. 5 and around S. A. 5 does arc swing, and the other end is hinged on the bottom of mounting 3.
On the basis of the above, the S. A. of seat of the present invention hold-down arm 4 and the angle β of horizontal surface are 0 °～90 °, make the seat hold-down arm when S. A. rotates, center of gravity produce diff-H, thereby in swing process, can produce the transformation of energy between kinetic energy and the potential energy, produce the inertia that back and forth freely swings.It is more little that β is provided with, and then hunting frequency is fast more, and near 90 degree, then frequency is slow more more for β, β equal 90 when spending then frequency be zero, mechanism does not produce and freely swings.
Seat of the present invention hold-down arm 4 is made of the single armed of a pair of horizontal positioned, parallel placement constitutes S. A. 5 with secondary S. A. 5-2 by main rotating shaft 5-1, one end of two single armeds all is hinged on the bottom of mounting 3, the other end is separately fixed on main rotating shaft 5-1 and the secondary S. A. 5-2, the seat only can or not produce the horizontal displacement deflection along the fore-and-aft direction swing of vehicle frame; Two single armeds and 5 of the S. A.s of described seat hold-down arm 4 are with bearing, in order to reduce the seat hold-down arm with main drive shaft with assist interaxle friction, make its life-span longer.
As shown in Figure 5, on the basis of embodiment 1, the characteristics of present embodiment are: this perambulator also comprises Vidacare corp 7, described Vidacare corp 7 is fixed in the permanent seat 6 and with main rotating shaft 5-1 and is connected, described Vidacare corp 7 comprises the motor 9 in the housing 8 of permanent seat 6, drive gear casing 10 that is connected with motor 9 and the drive circuit board 11 that links to each other with motor 9 electricity, described drive gear casing 10 is connected with main rotating shaft 5-1, pass through Vidacare corp, the energy of seat hold-down arm institute's loss in swing process is replenished, can ceaselessly do and freely swing.
Be provided with grating 12 and sensor 13 in the drive gear casing 10 of the present invention, described grating 12 is connected with the output shaft of motor 9, sensor 13 is positioned at the side of grating 12 and is electrically connected with the drive circuit board 11 of Vidacare corp 7, and the housing 8 of described permanent seat 6 is by inner casing 8-1, mesochite 8-2 and shell 8-3 constitute, described motor 9, drive gear casing 10, grating 12 and sensor 13 place between inner casing 8-1 and the mesochite 8-2, drive circuit board 11 places between mesochite 8-2 and the shell 8-3, shell 8-3 surface also is provided with the control panel 16 that is connected with drive circuit board 11, by the detection of sensor and the control of electric circuit plate, the user is operation control panel as required, thus the motion of control perambulator.
As shown in Figure 6, on the basis of embodiment 2, the characteristics of present embodiment are: on the support tube of the vehicle frame 1 that described and permanent seat 6 are relative fixed cover 14 is installed, described fixed cover 14 is captiveed joint by pipe link with 8 of the housings of permanent seat 6, makes being installed on the vehicle frame 1 that permanent seat 6 can be more firm; Described fixed cover 14 is provided with seat stay hook 15, and described seat stay hook 15 is buckled in the hold down groove of mounting 3, makes in the process that perambulator is promoting, and the seat can not wave automatically along with moving of perambulator.
As shown in Figure 7, the control process of driving circuit of the present invention is as follows: the structure of drive circuit board 11 and relevant control principle thereof are: by the rocking tendency control IC3 output pwm pulse of motor 9, make its conducting by resistance R 6 to aerotron Q5 base stage respectively, just make its conducting output by resistance R 7 to aerotron Q4 base stage again, make its conducting output negative by resistance R 11 to aerotron Q9 base stage simultaneously, at this moment motor 9 cws or rotate counterclockwise the predefined number of degrees, pwm pulse makes its conducting by resistance R 9 to aerotron Q7 base stage respectively more then, just make its conducting output by resistance R 8 to aerotron Q6 base stage again, make its conducting output negative by resistance R 10 to aerotron Q8 base stage simultaneously, at this moment motor 9 conter clockwises or clockwise rotate the predefined number of degrees, when motor 9 rotates, detection by sensor 13, the bearing data of motor 9 rotations is flowed to the rocking tendency control IC3 of motor, and then by its output pwm pulse control motor 9 rotation, the main drive shaft 9 that motor 6 then drives drive gear casing 10 rotates.
The present invention adopts S. A. to tilt to place, make the center of gravity of connection seat hold-down arm in the above produce diff-H, in swing process, produce the transformation of energy between kinetic energy and the potential energy, the seat is done along vehicle frame around S. A. and is freely swung along with the seat hold-down arm, simultaneously, because an end of seat hold-down arm is to be hinged on seat bottom, the one end is fixed on main rotating shaft and the secondary S. A., the seat only can or not produce the horizontal displacement deflection along the fore-and-aft direction swing of vehicle frame.In addition, perambulator of the present invention has also increased Vidacare corp, Vidacare corp is connected with S. A., the energy of seat hold-down arm institute's loss in swing process is replenished, and, be provided with grating and sensor in the Vidacare corp, by the detection of sensor and the control of electric circuit, the user can transfer the frequency and the amplitude of perambulator swing as required.The present invention is provided with stay hook, can make perambulator seat in pushing course can not produce swing.Baby carriage structure of the present invention is simple, and applicability is wide.
Claims (8)
1. cradle perambulator, comprise the vehicle frame (1) that has road wheel, be fixed on the cradle swinging gear (2) on vehicle frame (1) support tube and be fixed on mounting (3) on the cradle swinging gear (2), it is characterized in that described cradle swinging gear (2) comprises mounting hold-down arm (4), S. A. (5) and permanent seat (6), described permanent seat (6) is fixed on the support tube of vehicle frame (1), described S. A. (5) tilts to be installed on the permanent seat, and its axis direction is vertical with the longitudinal direction of vehicle frame (1), one end of described mounting hold-down arm (4) is fixed on S. A. (5) and upward and around S. A. (5) does arc swing, and the other end is hinged on the bottom of mounting (3).
2. cradle perambulator according to claim 1, it is characterized in that described seat hold-down arm (4) is made of the single armed of a pair of horizontal positioned, S. A. (5) is made of the parallel placement with secondary S. A. (5-2) of main rotating shaft (5-1), one end of two single armeds all is hinged on the bottom of mounting (3), and the other end is separately fixed on main rotating shaft (5-1) and the secondary S. A. (5-2).
3. cradle perambulator according to claim 2 is characterized in that being with bearing between two single armeds of described seat hold-down arm (4) and S. A. (5).
4. cradle perambulator according to claim 3 is characterized in that also comprising Vidacare corp (7), and described Vidacare corp (7) is fixed on permanent seat (6) and upward and with main rotating shaft (5-1) is connected.
5. cradle perambulator according to claim 4, it is characterized in that described Vidacare corp (7) comprise the motor (9) in the housing (8) of permanent seat (6), the drive gear casing (10) that is connected with motor (9) and and the electric drive circuit board (11) that links to each other of motor (9), described drive gear casing (10) is connected with main rotating shaft (5-1).
6. cradle perambulator according to claim 5, it is characterized in that being provided with in the described drive gear casing (10) grating (12) and sensor (13), described grating (12) is connected with the output shaft of motor (9), and sensor (13) is positioned at the side of grating (12) and is electrically connected with the drive circuit board (11) of Vidacare corp (7).
7. electronic Rocking child pram according to claim 6, it is characterized in that on the support tube of the described vehicle frame (1) relative fixed cover (14) being installed, captive joint by pipe link between the housing (8) of described fixed cover (14) and Vidacare corp (7) with permanent seat (6).
8. according to each described electronic Rocking child pram in the claim 1 to 7, it is characterized in that described fixed cover (14) is provided with seat stay hook (15), described seat stay hook (15) is buckled in the hold down groove of mounting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135473 CN102198838A (en) | 2010-03-26 | 2010-03-26 | Cradle baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135473 CN102198838A (en) | 2010-03-26 | 2010-03-26 | Cradle baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102198838A true CN102198838A (en) | 2011-09-28 |
Family
ID=44659898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010135473 Pending CN102198838A (en) | 2010-03-26 | 2010-03-26 | Cradle baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102198838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2493659A (en) * | 2012-10-10 | 2013-02-13 | Fateha Khanam Chowdhury | A stroller with a seat capable of swinging back and forth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1937940A (en) * | 2004-03-31 | 2007-03-28 | 康贝株式会社 | Baby rack |
| CN101337554A (en) * | 2008-07-29 | 2009-01-07 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201178878Y (en) * | 2008-01-31 | 2009-01-14 | 中山市童印儿童用品有限公司 | Swing control device |
| CN201280147Y (en) * | 2008-09-30 | 2009-07-29 | 中山市童印儿童用品有限公司 | Bassinet |
| CN201842121U (en) * | 2010-03-26 | 2011-05-25 | 黎玲红 | Cradle child cart |
-
2010
- 2010-03-26 CN CN 201010135473 patent/CN102198838A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1937940A (en) * | 2004-03-31 | 2007-03-28 | 康贝株式会社 | Baby rack |
| CN201178878Y (en) * | 2008-01-31 | 2009-01-14 | 中山市童印儿童用品有限公司 | Swing control device |
| CN101337554A (en) * | 2008-07-29 | 2009-01-07 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201280147Y (en) * | 2008-09-30 | 2009-07-29 | 中山市童印儿童用品有限公司 | Bassinet |
| CN201842121U (en) * | 2010-03-26 | 2011-05-25 | 黎玲红 | Cradle child cart |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2493659A (en) * | 2012-10-10 | 2013-02-13 | Fateha Khanam Chowdhury | A stroller with a seat capable of swinging back and forth |
| GB2493659B (en) * | 2012-10-10 | 2013-06-12 | Fateha Khanam Chowdhury | A swing system for strollers/buggys and prams |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |