WO2018050023A1 - 一种摇椅 - Google Patents

一种摇椅 Download PDF

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Publication number
WO2018050023A1
WO2018050023A1 PCT/CN2017/101024 CN2017101024W WO2018050023A1 WO 2018050023 A1 WO2018050023 A1 WO 2018050023A1 CN 2017101024 W CN2017101024 W CN 2017101024W WO 2018050023 A1 WO2018050023 A1 WO 2018050023A1
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WO
WIPO (PCT)
Prior art keywords
rotating
seat body
locking
seat
support frame
Prior art date
Application number
PCT/CN2017/101024
Other languages
English (en)
French (fr)
Inventor
刘韦兵
Original Assignee
中山市童印儿童用品有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201720107560.6U external-priority patent/CN207444687U/zh
Priority claimed from CN201710061751.8A external-priority patent/CN106820785A/zh
Application filed by 中山市童印儿童用品有限公司 filed Critical 中山市童印儿童用品有限公司
Publication of WO2018050023A1 publication Critical patent/WO2018050023A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/02—Cradles ; Bassinets with rocking mechanisms
    • A47D9/057—Cradles ; Bassinets with rocking mechanisms driven by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/10—Children's chairs capable of being suspended from, or attached to, tables or other articles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D13/00—Other nursery furniture
    • A47D13/10—Rocking-chairs; Indoor swings ; Baby bouncers
    • A47D13/105—Rocking-chairs; Indoor swings ; Baby bouncers pivotally mounted in a frame
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00—Cradles ; Bassinets
    • A47D9/016—Cradles ; Bassinets capable of being suspended from, or attached to, other articles or structures, e.g. adult's bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/22—Devices for rocking or oscillating

Definitions

  • the invention relates to a rocking chair.
  • rocking chairs have become a necessity in the growth of children.
  • the rocking chair structure on the market is relatively complicated and the safety performance is also poor.
  • the product of the rocking chair has a single function and it is difficult to meet the needs of people.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a rocking chair with simple structure and good safety.
  • a rocking chair includes a support frame 1 , the seat frame 2 is provided with a seat body 2 , and the seat body 2 includes a seat portion 21 and a back portion 22 , and a substantially center of gravity of the seat body 2 rotates with the support frame 1 a driving device 3 for driving the rotation of the seat body is provided between the one end or the middle portion of the seat body 2 and the support frame 1.
  • the driving device includes a driving motor 30, and a first rotating member 31 is fixed on the motor shaft of the driving motor.
  • the first rotating member 31 is pivotally connected with a driving assembly that rotates with the off-axis center to drive the seat body relative to the support frame, and a locking device 4 for locking or unlocking the supporting frame and the seat body is provided between the supporting frame and the seat body, and the locking device 4 is provided.
  • a driving assembly that rotates with the off-axis center to drive the seat body relative to the support frame
  • a locking device 4 for locking or unlocking the supporting frame and the seat body is provided between the supporting frame and the seat body, and the locking device 4 is provided.
  • the seat body or the support frame is provided with a locking member 403, wherein at least a part of the seat body is rotated from the rotation position by an angle with respect to the support frame, and then locked with the locking position 402 to lock the seat body on the support frame.
  • the driving assembly is prevented from driving the seat body to rotate relative to the support frame.
  • the driving assembly drives the seat body to rotate relative to the support frame.
  • the locking device 4 further includes a rotating seat 41 disposed between the seat body 2 and the support frame 1 and capable of being driven by the driving device 3 to rotate the seat body 2, the support frame 1 comprising a support leg 11 and a support housing 12 provided on the support leg 11, the drive assembly comprising a drive member 33 pivotally connected to the first rotary member 31 and being driven from the support housing 12 by the drive member 33 a rotating rotating shaft 32 is connected to the rotating shaft 32.
  • the rotating base 41 is provided with a sliding block 42 which can slide in a radial direction therein, and the sliding block 42 is arranged.
  • a latching pin 43 is formed on the side of the supporting housing 12, and the supporting housing 12 is provided with a latching slot 44 for engaging the latching pin 43 to prevent the rotating base 41 from rotating.
  • a limiting slot 45 having a width greater than the latching slot 44 and capable of relative movement within the latching pin 43 is also provided.
  • the rotating base 41 is provided with a spring 46 for holding the latching pin 43 in the latching groove 44 or the limiting groove 45.
  • a back adjusting device 5 capable of adjusting the angle between the back 22 and the seat portion 21 is disposed between the back portion 22 and the rotating base 41, and the back portion 22 is further provided only when When the locking device 4 is locked, the back adjusting device 5 can adjust the interlocking portion 6 between the back portion 22 and the seat portion 21.
  • the back 22 includes a backing tube 221 and A rotating sleeve 222 is disposed on the lower end of the tube 221 and is rotatably coupled to the rotating base 41.
  • the interlocking portion 6 includes an interlocking groove 61 provided on the rotating sleeve 222, and the interlocking groove 61 includes a radial groove 611 extending in a radial direction of the rotating sleeve 222 and An arcuate groove 612 communicating with the radial groove 611 and extending in the circumferential direction of the rotating sleeve 222, the side of the sliding block 42 away from the latching pin 43 is disposed in the interlocking groove 61 when the sliding block 42 slides
  • the sliding interlocking pin 62 when the latching pin 43 is engaged with the latching slot 44, the interlocking pin 62 is located in the arcuate slot 612 so that the rotating sleeve 222 can rotate relative to the rotating seat 41.
  • the interlocking pin 62 is located in the radial slot 611 to prevent the rotating sleeve 222 from rotating relative to the rotating base 41.
  • the groove bottom of the latching groove 44 is closer to the rotating shaft 32 than the groove bottom of the limiting groove 45.
  • the back adjusting device 5 includes a locking pin disposed in the backing tube 221 and the rotating sleeve 222 and slidable therebetween, and the rotating seat 41 is provided with a plurality of energy A locking hole 51 that cooperates with the locking pin.
  • the driving device 3 further includes a first connecting rod 33 movably connected to the output shaft of the driving motor 31, and the first connecting rod 33 is hinged with a second connecting rod 34.
  • the second link 34 is provided with a first gear 35, a second gear 36 is disposed on the rotating shaft 32, and a reduction gear set is disposed between the second gear 36 and the first gear 35. 37.
  • the locking device 4 is disposed between the seat body 2 and the support frame 1 and can be driven by the driving device 3 to drive the seat body 2 to rotate.
  • the support frame 1 includes a support leg 11 and a support housing 12 provided on the support leg 11, the drive device 3 including a drive motor 31 and a slave support housing disposed in the support housing 12.
  • the rotating shaft 32 is disposed on the rotating shaft 32.
  • the seat body 2 is provided with a connecting lug 49 connected to the rotating base 41.
  • the connecting lug 49 is provided with a connecting body 49.
  • a bayonet shaft 47 that slides laterally in the connecting lug 49 and the rotating base 41 is provided with a latching hole 48 for inserting the latching pin 47 and preventing the rotating base 41 from rotating.
  • the driving device 3 is disposed at a middle portion of the seat body, and the driving assembly includes a driving member 33 pivotally connected to the first rotating member 31 and is driven by the driving member 33. Rotating to drive the second rotating member of the seat body relative to the support frame, the substantially center of gravity of the seat body 2 is rotatably coupled to the support frame 1 by the second rotating member.
  • the second rotating member is a rotating shaft 32
  • the seat body is provided with a rotating seat 41 that is rotated by a rotating shaft.
  • the second rotating member is a rotating piece 320.
  • the rotating piece 320 is provided with a bayonet 3201.
  • the rotating piece drives the seat.
  • the body rotates the engaging member 3202.
  • the support frame 1 is provided with a fixing base 101, and the seat body is provided with a rotating seat 41, and the rotating position 401 is the first one disposed on the outer circumferential edge of the fixing seat.
  • the notch, the locking position 402 is a second notch disposed on the outer circumferential edge of the fixing seat beside the first notch, the first notch is wider than the second notch, and the locking member 403 is disposed on the engaging member On the 3202 with the first gap or the first a two-notched latching pin 3203, on the rotating base, a first sliding slot 410 for sliding the engaging member 3202, and the engaging member and the rotating piece when the locking pin is in the second notch Separating, when the bayonet is in the first notch, the bayonet is engaged with the bayonet of the rotating piece to make the rotating piece and the engaging piece integrally.
  • the driving device 3 is disposed at one end of the seat body, and the driving assembly includes a driving member 33 that is eccentrically pivotally connected to the first rotating member 31, and the driving member 33 is further One end is connected to the seat body.
  • an offset mechanism is provided between the seat body and the support frame to change a distance between the eccentric pivot point of the rotating member and the drive assembly and the seat body.
  • the offset mechanism is a clutch device 7 capable of separating or engaging the driving member from the seat body, and the clutch device 7 includes a sliding member coupled to the locking member 403 disposed on the seat body.
  • the member 71 is provided with a connecting pin 73 connected to the driving member 33 after the sliding member 71 is unlocked so that at least a part of the seat body is rotated by an angle with respect to the supporting frame, and the driving member 33 and the sliding member are slid.
  • the drive assembly drives the seat body to rotate relative to the support frame when the member 71 is coupled.
  • the free end of the driving member 33 is provided with a protruding shaft 72
  • the sliding member 71 is provided with a connecting pin 73 detachably connected to the protruding shaft 72.
  • the sliding member 71 is provided with a connecting groove 710 for inserting and rotating the protruding shaft 72, and an end groove 721 is provided at the end of the protruding shaft 72 for sliding.
  • the member 71 is provided with a connecting pin 73 passing through the connecting groove 710, and a third complex is provided between the connecting pin 73 and the sliding member 71 such that the connecting pin 73 is inserted into the end groove 721.
  • the position spring 74 when the connecting pin 73 is inserted into the end groove 721, drives the seat body to swing.
  • a rotating disk 78 and a locking block 79 are provided on the support frame, and a pushing slope 781 for axially moving the locking block 79 is provided on the rotating disk 78, and is disposed between the locking block 79 and the support frame.
  • a fourth return spring 782 provided with a locking groove for locking the driving member 33 on the locking block 79, and a stepped surface is provided beside the locking groove on the locking block 79, the locking groove serving as the locking position 402, The stepped surface serves as the rotation position 401, and the driving member also serves as the locking member 403.
  • an offset mechanism is provided between the seat body and the support frame to change a distance between the eccentric pivot point of the rotating member and the drive assembly and the seat body.
  • the offset mechanism is a telescopic member connected between the driving member and the seat body, and one end of the telescopic member is pivotally connected to the seat body, and the other end of the telescopic member is telescopically slidably connected with the driving member.
  • the telescopic member or the driving member is provided with a sliding hole for inserting and telescopically sliding the driving member or the telescopic member.
  • the offset mechanism is a folding frame connected between the driving member and the seat body, the folding frame includes a first folding member and a second folding member pivoted together, the first folding The other end of the piece is pivotally connected to the driving member, and the other end of the second folding member is pivotally connected to the seat body.
  • the support frame 1 is provided with a fixing base 101, and the seat main body is provided with a rotating base 41 pivotally connected to the fixed base 101.
  • the present invention has the following advantages:
  • the present invention realizes locking of the seat body and the support frame by the locking member and the locking position. At this time, the present invention is used as a seat; when the seat body is rotated by an angle, the locking member cooperates with the rotating position to realize the relative support of the seat body. The swing of the frame, at this time, the seat rocking chair of the present invention is used.
  • a locking device is provided between the seat body of the present invention and the support frame to prevent the drive device from driving the seat body to rotate when locked, and to enable the drive device to drive the seat body to rotate when unlocked.
  • the locking device is locked, thereby preventing the seat body from rotating, the seat body is only used as a seat; when the seat is adjusted to When the angle between the ground is large, the seat will be tilted and tilted. At this time, even if the seat body is swung, it is not easy to pull out the child.
  • the driving device can drive the seat body to rotate, thereby making the seat
  • the main body is rocked and used as a rocking chair. Therefore, the safety is ensured by the locking or unlocking of the locking device, and the entire structure is also simple and inexpensive.
  • the sliding block of the present invention can slide in the seat portion and the rotating seat.
  • the locking pin on the sliding block is inserted into the locking groove during the sliding process, the locking device is locked and the seat is at an angle with the ground. Smaller, the seat is flatter, the rotating seat can not be rotated, at this time the seat body is used as a seat, and at this time the interlocking pin on the sliding block is inserted in the arc groove on the rotating sleeve, because the interlocking pin is inserted in the arc In the groove, the rotating sleeve can rotate relative to the rotating seat.
  • the locking pin in the rotating sleeve can be inserted into the different locking holes on the rotating seat, thereby adjusting the between the back and the seat.
  • the angle that is, when the angle between the seat and the ground is small, the locking device is locked at this time, and the angle between the back and the seat can be adjusted to a plurality of gear positions, even if the angle between the back and the seat is large Because the seat body cannot rotate, Therefore, it is safer for children to ride in the main body of the seat.
  • the locking device When the locking pin on the sliding block is inserted into the limiting slot, the locking device is unlocked, the angle between the seat and the ground is large, and the seat is tilted upward and tilted, because the width of the limiting slot is more than the locking
  • the width of the slot is wide, so the latching pin can move relative to each other in the limiting slot, so that the rotating seat can rotate relative to the supporting frame, and during the rotation, the contact between the latching pin and the slot wall of the limiting slot is completed.
  • the front back can be adjusted to a position at a small angle with the seat, even if the seat body is rotated and swayed at this time, since the angle between the seat and the back is small, it is safer for the child to ride in the seat body. .
  • the entire design structure is simple and ingenious.
  • the invention has simple structure, good safety performance and is suitable for popularization and application.
  • FIG. 1 is a perspective view of the first embodiment of the present invention when the angle between the seat and the ground is at a minimum angle;
  • FIG. 2 is a perspective view of the first embodiment of the present invention when the seat portion and the ground angle are at other angled positions of the non-minimum angle position;
  • FIG. 3 is an exploded view of Embodiment 1 of the present invention.
  • Figure 4 is an enlarged view of a portion A in Figure 3;
  • Figure 5 is an exploded view of the first embodiment of the present invention.
  • Figure 6 is an enlarged view of B in Figure 5;
  • Figure 7 is a cross-sectional view showing the first embodiment of the present invention when the angle between the seat portion and the ground is at a minimum angle;
  • Figure 8 is a cross-sectional view of the first embodiment of the present invention when the seat portion and the ground angle are at other angled positions of the non-minimum angle position;
  • Figure 9 is a perspective view of the components of Embodiment 1 of the present invention.
  • Figure 10 is a perspective view of Embodiment 2 of the present invention.
  • Figure 11 is an enlarged view of a portion C in Figure 10;
  • Figure 12 is an exploded view of Embodiment 2 of the present invention.
  • Figure 13 is an enlarged view of the portion D in Figure 12;
  • Figure 14 is a perspective view of Embodiment 3 of the present invention.
  • Figure 15 is a partial exploded view of Embodiment 3 of the present invention.
  • Figure 16 is an enlarged plan view of E in Figure 15;
  • Figure 17 is a partial exploded view of the third embodiment of the present invention.
  • Figure 18 is an enlarged view of the portion F in Figure 17;
  • Figure 19 is a perspective view of the folded portion of the third embodiment of the present invention.
  • Figure 20 is a perspective view of the seat body of the fourth embodiment of the present invention in a locked state
  • Figure 21 is a perspective view showing the seat body of the fourth embodiment of the present invention in a swing state
  • Figure 22 is a partial exploded view of Embodiment 4 of the present invention.
  • Figure 23 is an enlarged view of a portion G in Figure 22;
  • Figure 24 is a partial exploded view of the fourth embodiment of the present invention.
  • Figure 25 is an enlarged view of the portion H in Figure 24;
  • Figure 26 is a perspective view of Embodiment 5 of the present invention.
  • Figure 27 is a partial enlarged view of Embodiment 5 of the present invention.
  • Figure 28 is a perspective view showing a state in which the embodiment 6 of the present invention is retracted
  • Figure 29 is a perspective view showing a state in which the embodiment 6 of the present invention is in an extended state
  • Figure 30 is a perspective view of the folding frame of the seventh embodiment of the present invention before folding
  • Figure 31 is a perspective view of the folding frame of the seventh embodiment of the present invention after folding
  • Figure 32 is a perspective view of the folding frame of the seventh embodiment of the present invention after folding and explosion.
  • the invention discloses a rocking chair, comprising a support frame 1 , wherein the support frame 1 is provided with a seat body 2 , the seat body 2 comprises a seat portion 21 and a back portion 22 , and a substantially center of gravity and support of the seat body 2
  • the frame 1 is rotatably connected, and a driving device 3 for driving the rotation of the seat body is provided between one end or the middle portion of the seat body 2 and the support frame 1.
  • the driving device includes a driving motor 30 fixed on the motor shaft of the driving motor.
  • the first rotating member 31 is pivotally connected with a driving assembly connected to the supporting frame for rotating the seat body with the off-axis coupling, and the bracket and the seat body are provided with locking or unlocking between the supporting frame and the seat body.
  • a locking device 4 comprising a rotation position 401 and a locking position 402 disposed on the support frame or the seat body, wherein the seat body or the support frame is provided with at least a part of the seat body rotating from the rotation position with respect to the support frame
  • the locking member 403 is locked in engagement with the locking position 402 to lock the seat body to the support frame, and the locking member 403 is in the locking position to prevent the driving assembly from driving the seat main Relative rotation of the support frame, the locking member 403 is in the drive assembly driving seat body 401 is rotated relative to the support frame bit rotation.
  • the invention realizes the locking of the seat body and the support frame by the locking member and the locking position.
  • the invention is used as a seat; when the seat body is rotated by an angle, the locking member cooperates with the rotating position to realize the seat body opposite to the support frame. Swing, at this time, the seat rocking chair of the present invention is used.
  • a rocking chair includes a support frame 1.
  • the support frame 1 is provided with a seat body 2 and a driving device 3 for driving the rotation of the seat body 2, and the seat body 2 includes a seat portion. 21 and the back 22, the seat body 2 and the support frame 1 are provided with a locking device capable of preventing the driving device 3 from driving the seat body 2 to rotate when locked, and enabling the driving device 3 to drive the seat body 2 to rotate when unlocked. 4.
  • the locking device 3 is locked, thereby preventing the seat body 1 from rotating, and the seat body 1 is used only for the seat;
  • the angle 21 is adjusted to a large angle with the ground, the seat portion 21 is tilted and tilted.
  • the seat body 2 does not easily smash the child even if it is rocked. Therefore, the locking device 3 is unlocked at this time, and the driving device 3 is driven.
  • the seat main body 2 can be driven to rotate, so that the seat main body 2 is rocked and used as a rocking chair. Therefore, the safety is ensured by the locking or unlocking of the locking device 4, and the entire structure is also simple and inexpensive.
  • the locking device 4 includes a rotating seat 41 disposed between the seat body 2 and the support frame 1 and capable of being driven by the driving device 3 to rotate the seat body 2, the support frame. 1 comprising a support leg 11 and a support housing 12 provided on the support leg 11, the drive device 3 comprising a drive motor 31 disposed within the support housing 12 and a rotating shaft 32 extending from the support housing 12,
  • the rotating seat 41 is connected to the rotating shaft 32
  • the rotating base 41 is provided with a sliding block 42 which is slidable in a radial direction therein, and the sliding block 42 is provided with a latching pin 43 protruding toward a side thereof, and the supporting housing 12 is provided.
  • a latching slot 44 is provided for the latching pin 43 to be inserted to prevent rotation of the rotating base 41.
  • the supporting housing 12 is further provided with a width larger than the latching slot 44 and capable of providing the latching pin 43. The relative movement of the limit groove 45.
  • the rotating seat 41 is provided with a spring 46 for holding the latching pin 43 in the latching groove 44 or the limiting groove 45.
  • a back adjusting device 5 capable of adjusting the angle between the back 22 and the seat portion 21 is provided, and the back portion 22 is further provided with a locking device. 4
  • the back adjusting device 5 can adjust the interlocking portion 6 between the back portion 22 and the seat portion 21.
  • the back portion 22 includes a backing tube 221 and a rotating sleeve 222 disposed at a lower end of the backing tube 221 and rotatably coupled to the rotating base 41.
  • the interlocking portion 6 includes an interlocking groove 61 provided on the rotating sleeve 222, and the interlocking groove 61 includes a radial groove 611 extending in a radial direction of the rotating sleeve 222. And an arcuate groove 612 communicating with the radial groove 611 and extending in the circumferential direction of the rotating sleeve 222.
  • the side of the sliding block 42 away from the latching pin 43 is disposed in the interlocking groove 61 when the sliding block 42 slides.
  • the inner sliding interlocking pin 62 when the latching pin 43 is engaged with the latching groove 44, the interlocking pin 62 is located in the arcuate groove 612 so that the rotating sleeve 222 can rotate relative to the rotating seat 41.
  • the interlocking pin 62 When the latching pin 43 is engaged with the limiting slot 45, the interlocking pin 62 is located in the radial slot 611 to prevent the rotating sleeve 222 from rotating relative to the rotating base 41.
  • the groove bottom ratio of the latching groove 44 is lower than the limit.
  • the groove bottom of the groove 45 is closer to the rotation shaft 32.
  • the sliding block 42 can be slid in the seat portion 21 and the rotating seat 41.
  • the seat portion 21 is The angle between the ground is small, the seat portion 21 is relatively flat, and the rotating seat 41 cannot be rotated.
  • the seat body 2 is used as a seat, and at this time, the interlocking pin 62 on the sliding block 42 is inserted into the curved sleeve 222.
  • the rotating sleeve 222 can be rotated relative to the rotating base 41.
  • the locking pin in the rotating sleeve 222 can be inserted into the rotation.
  • the different locking holes 51 in the seat 41 adjust the angle between the back 22 and the seat 21, that is, when the angle between the seat 21 and the ground is small, the locking device 4 is locked, and the back 22 and the seat 21 are locked.
  • the angle between the two can be adjusted to a plurality of gear positions, and even if the angle between the back portion 22 and the seat portion 21 is large, since the seat body 2 cannot be rotated, it is safer for the child to ride in the seat body 2.
  • the angle between the seat portion 21 and the ground is larger, and the seat portion 21 is tilted upward and inclined, because the width of the limiting slot 45 is larger than the locking slot.
  • the width of the sleeve 44 is wide, so that the latching pin 43 can move relative to each other in the circumferential direction in the limiting slot 45.
  • the rotating base 51 can rotate relative to the support frame 1, and during the rotation, the latching pin 443 and the limit position
  • the contact of the groove wall of the groove 45 completes the rotation limit of the rotating seat 41, and when the locking pin 43 is inserted into the limiting groove 45, the interlocking pin 62 on the sliding block 42 is inserted into the radial direction of the rotating sleeve 222.
  • the rotating sleeve 222 is blocked by the interlocking pin 62 and cannot rotate relative to the rotating base 41.
  • the angle between the back portion 22 and the seat portion 21 cannot be adjusted, that is, when the seat portion 21 is at an angle with the ground.
  • the locking device 4 When the lock is larger, the locking device 4 is unlocked, and the angle between the back 22 and the seat 21 cannot be adjusted. Therefore, since the front back 22 can be adjusted to At a position where the seat portion 21 is smaller than the seat portion 21, even if the seat body 2 is rotated and swayed at this time, since the angle between the seat portion 21 and the back portion 22 is small, it is safer for the child to ride in the seat body 2.
  • the entire design structure is simple and ingenious.
  • the back adjusting device 5 includes a locking pin disposed in the backing tube 221 and the rotating sleeve 222 and slidable therebetween, and the rotating seat 41 is provided.
  • a plurality of locking holes 51 that can cooperate with the locking pins.
  • the driving device 3 further includes a first connecting rod 33 movably connected to the output shaft of the driving motor 30, and the first connecting rod 33 is hinged with a second connecting rod 34,
  • the second link 34 is provided with a first gear 35
  • a second gear 36 is disposed on the rotating shaft 32
  • a reduction gear set 37 is disposed between the second gear 36 and the first gear 35.
  • the second rotating member is a rotating shaft 32, and the seat body is provided with a rotating seat 41 that is rotated by a rotating shaft.
  • a rocking chair includes a support frame 1 , and the support frame 1 is provided with a seat body 2 and a driving device 3 for driving the rotation of the seat body 2 , and the seat body 2 includes a seat portion. 21 and the back 22, the seat body 2 and the support frame 1 are provided with a locking device capable of preventing the driving device 3 from driving the seat body 2 to rotate when locked, and enabling the driving device 3 to drive the seat body 2 to rotate when unlocked. 4.
  • the locking device 4 includes a rotating seat 41 disposed between the seat body 2 and the support frame 1 and capable of being driven by the driving device 3 to drive the seat body 2 to rotate.
  • the support frame 1 includes a supporting leg 11 and is disposed on the support.
  • the support housing 12 on the leg 11, the driving device 3 is arranged on the support housing 12
  • the driving motor 30 and the rotating shaft 32 passing through the supporting housing 12 are connected to the rotating shaft 32.
  • the seat body 2 is provided with a connecting ear 49 connected to the rotating base 41.
  • the connecting lug 49 is provided with a bayonet shaft 47 which can slide laterally in the connecting lug 49 and the rotating base 41.
  • the supporting housing 12 is provided with a latching pin 47 for inserting, thereby preventing the rotating seat 41 from being inserted.
  • a rotating bayonet hole 48 is provided.
  • the rotating seat 41 cannot be rotated, so the seat main body 2 is used as a seat; when the detent shaft 47 is from When the bayonet hole 48 is withdrawn, the rotating shaft 32 can drive the rotating base 41 to rotate, so that the seat body 2 is rotated by the connecting lug 49, and the seat main body 2 is used as a rocking seat.
  • a rocking chair includes a support frame 1, and the support frame 1 is provided with a seat body 2, and the seat body 2 includes a seat portion 21 and a back portion 22, and the seat body 2
  • the center of gravity is rotatably connected to the support frame 1 , wherein a driving device 3 for driving the rotation of the seat body is provided between one end or the middle portion of the seat body 2 and the support frame 1 , and the driving device includes a driving motor 30 at the driving motor.
  • a first rotating member 31 is fixed on the motor shaft, and a driving assembly is disposed on the first rotating member 31 to be coupled with the off-axis center to rotate the seat body relative to the support frame, and the support frame and the seat body are disposed between the support frame and the seat body.
  • the locking device 4 comprises a rotational position 401 and a locking position 402 arranged on the support frame or the seat body, on which the seat body is provided with respect to the support from the rotational position
  • the locking member 403 is locked in engagement with the locking position 402 to lock the seat body to the support frame, and the locking member 403 is in the locking position to prevent the driving assembly from driving the seat body relative to each other.
  • Rotational bracket, The drive assembly drives the seat body to rotate relative to the support frame when the locking member 403 is in the rotational position 401.
  • the driving device 3 is disposed at a middle portion of the seat body, and the driving assembly includes a driving member 33 pivotally connected to the first rotating member 31, and is driven by the driving member 33 to rotate to drive the seat body relative to the support frame.
  • the rotating second rotating member is rotatably connected to the support frame 1 by the second rotating member at a substantially center of gravity of the seat body 2.
  • the seat 21 and the back 22 are hinged together.
  • the second rotating member is a rotating piece 320.
  • the rotating piece 320 is provided with a bayonet 3201.
  • the seat body is provided with a locking member 3202 for rotating the seat body when the locking plate is engaged with the bayonet 3201.
  • the support frame 1 is provided with a fixing base 101, and the seat body is provided with a rotating seat 41.
  • the rotating position 401 is a first notch disposed on an outer circumferential edge of the fixing seat, and the locking position 402 is disposed at a second notch beside the first notch, the first notch having a width wider than the second notch, and the locking member 403 is disposed on the engaging member 3202 and the first a notch or a second notch-matching bayonet, wherein the rotating seat is provided with a first sliding slot 410 for sliding the engaging member 3202, and the first pulling-up cord is connected to one end of the engaging member for display A second pull-down cord is connected to the other end, and a first return spring 100 is disposed between the engaging member and the fixed seat.
  • the engaging member When the latch is in the second notch, the engaging member is separated from the rotating piece, and the width direction of the engaging member is engaged with the first sliding slot, so that one end of the engaging member is caught at the second notch through the locking pin, and One engages with the first chute so that the seat body is locked on the support frame and cannot be rotated.
  • the first return spring 100 causes the bayonet pin to be in the first notch, the bayonet and the rotating piece The bayonet is engaged to connect the rotating piece and the engaging piece, thereby driving the motor
  • the first rotating member 31 is rotated, and the first rotating member 31 drives the rotating piece to rotate through the driving assembly, thereby driving the engaging member to rotate, and the engaging member drives the seat body to rotate, thereby realizing the seat body relative to the support frame.
  • a first arcuate groove 1010 is formed in the fixing base 101 to communicate with the first notch and the second notch, and the detent can slide in the first arcuate groove 1010.
  • a swinging member 330 is connected to the other end of the driving member 33, and the other end of the swinging member 330 is connected with a gear set that is driven to rotate, and the rotating member 320 is connected to the output end of the gear set.
  • a second sliding slot 411 is formed on the rotating base 41, and a second sliding slot 411 is disposed in the second sliding slot.
  • the folding sliding member 404 is disposed in the second sliding slot.
  • the second arcuate groove 1011 and the third arcuate groove 1012 are concentric circles of the first arcuate groove, the second arcuate groove and the third arcuate groove, and their radii are sequentially decreased.
  • the folding slider 404 is provided with a sliding pin 4041 which cooperates with the second arcuate groove or the third arcuate groove, and the second upper drawing rope is connected at one end of the folding sliding member 404, and the other end is connected with the second.
  • the pull-down cord 500 is provided with a second return spring 200 between the engaging member and the fixed seat.
  • the folding slider 404 is further provided with a pulling portion 4042 that can extend into the first sliding slot to cooperate with the bayonet.
  • the support frame 1 includes a bottom frame 108 and a vertical frame 109 which are hinged together, a support portion 1001 is arranged on the bottom frame, and a locking groove is arranged on the support portion.
  • the seat body is placed on the vertical frame.
  • the sliding pin 4041 of the folding slider 404 is in the third arcuate groove.
  • the seat body is rotated by an angle with respect to the support frame.
  • the sliding pin 4041 slides in the third arcuate groove.
  • the second upper pull rope is pulled upward to drive the folding sliding member to move upward in the second sliding slot, and the sliding pin
  • the 4041 slides from the third arcuate groove into the second arcuate groove, and the pulling portion 4042 drives the bayonet 403 to move upward, and the bayonet 403 slides from the first notch or the second notch into the first arcuate groove, and the folding sliding member
  • the second pull-down rope is moved upwards, and the second pull-down rope drives the post 300 to move upward, disengages from the locking slot, and locks into the vertical frame, so that the vertical frame and the bottom frame are folded, the seat main body and the vertical frame are folded together, and the back Folding is also achieved with the seat to achieve folding of the entire vehicle frame.
  • a rocking chair includes a support frame 1.
  • the support frame 1 is provided with a seat body 2, and the seat body 2 includes a seat portion 21 and a back portion 22, and the seat body 2 is
  • a driving center 3 is rotatably connected to the support frame 1 at a substantially center of gravity, and a driving device 3 for driving the rotation of the seat body is provided between the one end or the middle portion of the seat body 2 and the support frame 1.
  • the driving device includes a driving motor 30 on the motor shaft of the driving motor.
  • a first rotating member 31 is fixed to the first rotating member 31, and a driving assembly is disposed on the first rotating member 31 for rotating the seat body relative to the supporting frame, and the bracket and the seat body are locked or unlocked.
  • the locking device 4 includes a rotating position 401 and a locking position 402 disposed on the support frame or the seat body, and the seat body or the support frame is provided with the seat body rotating from the rotational position with respect to the support frame by an angle A locking member 403 that is lockedly engaged with the locking position 402 to lock the seat body to the support frame, the locking member 403 being in the locking position prevents the driving assembly from driving the seat body to rotate relative to the support frame, Said locking member 403 is in the rotational position of the support bracket 401 to rotate relative to the driving assembly driving the seat body.
  • the driving device 3 is disposed at one end of the seat body, and the driving assembly includes a driving member 33 that is eccentrically pivotally connected to the first rotating member 31, and the other end of the driving member 33 is coupled to the seat body.
  • a fixing base 101 is disposed on the support frame 1, and an arc-shaped portion is disposed on the fixing base 101, and a plurality of locking holes are disposed on the curved portion, the locking hole serves as the locking position 402, and between the adjacent locking holes
  • the curved portion is positioned as the rotational position 401, and a locking member 403 that can be inserted into the locking hole is provided in the seat body.
  • a return spring is provided between the locking member 403 and the seat body.
  • the offset mechanism is provided between the seat body and the support frame such that the distance between the eccentric pivot point of the rotating member and the driving assembly and the seat body changes.
  • the biasing mechanism is a clutching device 7 capable of separating or engaging the driving member from the seat body, and the clutching device 7 includes a sliding member 71 disposed on the seat body and coupled to the locking member 403, on the sliding member 71. And a connecting pin 73 connected to the driving member 33 after the sliding member 403 is unlocked to rotate at least a portion of the seat body with respect to the supporting frame, and the driving component 33 is connected to the sliding member 71.
  • the drive seat body rotates relative to the support frame.
  • the free end of the driving member 33 is provided with a protruding shaft 72, and the sliding member 71 is provided with a connecting pin 73 detachably connected to the protruding shaft 72.
  • the sliding member 71 is provided with a connecting groove 710 for inserting and rotating the protruding shaft 72, and an end groove 721 is provided at the end of the protruding shaft 72, and is provided on the sliding member 71.
  • the connecting pin 73 of the connecting groove 710 is provided between the connecting pin 73 and the slider 71 such that the connecting pin 73 is inserted into the end groove 721, and the connecting pin 73 is inserted into the end groove.
  • the protruding shaft 72 on the driving member 33 rotates in the connecting groove 710, thereby causing the seat body to swing.
  • a bottom opening communicating with the connecting groove 710 is disposed on the sliding member 71, and an annular card table 7101 extending to the bottom opening is disposed in the connecting groove, and the annular locking plate 7101 is disposed on the protruding shaft 72.
  • the driving member is separated from the sliding member 71, and the seat body is locked on the support frame.
  • the sliding member 71 is provided with a sleeve hole 70 which is sleeved on the seat body, and the sliding member 71 is pulled upward along the seat body.
  • the sliding member drives the locking pin 403 to move upward through the connecting rope. After the locking pin 403 is disengaged from the locking position, the locking member 403 is removed from the locking position.
  • the locking pin 403 is correspondingly engaged with the rotating position, the protruding shaft 72 is slid into the connecting groove 710, and the connecting pin 73 is inserted at one end of the connecting return spring 76.
  • the connection between the driving member and the sliding member is realized, so that the driving motor drives the driving member to rotate, the protruding shaft also rotates, and the protruding shaft rotates in the connecting groove, thereby Drive the seat body to swing.
  • An annular card surface 731 is disposed on the connecting pin 73, and a step is disposed in the pin hole 700 communicating with the connecting groove in the sliding member, and the connection return spring 76 is sleeved on the connecting pin 73 and disposed Between the annular card table 731 and the step.
  • the connecting pin 73 When it is necessary to lock the seat body, the connecting pin 73 is pulled outward, the connecting return spring is compressed, the connecting pin is disengaged from the end groove 721, and then the seat body is rotated by an angle with respect to the support frame, the convex axis
  • the chuck 722 slides from the connecting groove along the annular card table 7101 to the bottom opening, guiding the protruding shaft to be disengaged from the connecting groove, and when the seat body is rotated until the locking member 403 is aligned with the locking position, the locking member 403 is
  • the third return spring 74 pushes into the locking position 402 to effect locking of the seat body and the support frame.
  • a rocking chair includes a support frame 1.
  • the support frame 1 is provided with a seat body 2, and the seat body 2 includes a seat portion 21 and a back portion 22, and the seat body 2
  • a driving center 3 is rotatably connected to the support frame 1 at a substantially center of gravity, and a driving device 3 for driving the rotation of the seat body is provided between the one end or the middle portion of the seat body 2 and the support frame 1.
  • the driving device includes a driving motor 30 on the motor shaft of the driving motor.
  • a first rotating member 31 is fixed to the first rotating member 31, and a driving assembly is disposed on the first rotating member 31 for rotating the seat body relative to the supporting frame, and the bracket and the seat body are locked or unlocked.
  • the locking device 4 includes a rotating position 401 and a locking position 402 disposed on the support frame or the seat body, and the seat body or the support frame is provided with the seat body rotating from the rotational position with respect to the support frame by an angle A locking member 403 that is lockedly engaged with the locking position 402 to lock the seat body to the support frame, the locking member 403 being in the locking position prevents the driving assembly from driving the seat body to rotate relative to the support frame, Said locking member 403 is in the rotational position of the support bracket 401 to rotate relative to the driving assembly driving the seat body.
  • the driving device 3 is disposed at one end of the seat body, and the driving assembly includes a driving member 33 that is eccentrically pivotally connected to the first rotating member 31, and the other end of the driving member 33 is coupled to the seat body.
  • a rotating disc 78 and a locking block 79 are provided on the support frame, and a push is provided on the rotating disc 78.
  • a push ramp 781 that moves the lock block 79 in the axial direction, a fourth return spring 782 is provided between the lock block 79 and the support frame, and a lock groove for locking the drive member 33 is provided on the lock block 79, on the lock block 79.
  • a stepped surface is provided beside the locking groove, and the locking groove serves as the locking position 402, and the stepped surface serves as the rotation position 401, and the driving member also serves as the locking member 403.
  • the fourth driving spring 782 drives the locking block 79 away from the driving member, and the driving member 33 rotates on the step surface, and the driving member drives the seat body to swing.
  • the shifting to the disc 81 is performed, and the pushing ramp 781 on the rotating disc 78 pushes the locking block 79 to move axially, and the locking groove on the locking block 79 locks the driving member to prevent it from rotating.
  • the seat body is locked to the support frame.
  • a mounting housing 1000 is provided on the support frame, and both the rotating disc 78 and the locking block 79 are mounted therein.
  • a fixing base 101 is disposed on the support frame 1, and a rotating base 41 pivotally connected to the fixing base 101 is disposed on the seat body.
  • the positioning between the seat body and the support frame is increased such that the distance between the eccentric pivot point of the rotating member and the driving assembly and the seat body is changed.
  • Move the mechanism. The purpose is to increase the swing distance between the seat body and the support frame.
  • the deflecting mechanism is a telescopic member 780 connected between the driving member 33 and the seat body 2, and one end of the telescopic member 780 is pivotally connected to the seat body 2, and the other end of the telescopic member 780 is telescopically slidably connected to the driving member 33.
  • the moving member or the telescopic member is inserted into the telescopic sliding hole.
  • the positioning between the seat body and the support frame is increased such that the distance between the eccentric pivot point of the rotating member and the driving assembly and the seat body is changed.
  • Move the mechanism. The purpose is to increase the swing distance between the seat body and the support frame.
  • the offset mechanism is a folding frame 790 connected between the driving member 33 and the seat body 2, the folding frame 790 includes a first folding member 7901 and a second folding member 7902 pivoted together, the first folding member The other end is pivotally connected to the driving member 33, and the other end of the second folding member is pivotally connected to the seat body 2.

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Abstract

一种摇椅，包括支撑架（1），支撑架（1）上设有座位主体（2），座位主体（2）的大致重心处与支撑架（1）转动连接，座位主体（2）的一端或中部与支撑架（1）之间设有驱动座位主体（2）转动的驱动装置（3），驱动装置（3）包括驱动电机（30），在驱动电机（30）的电机轴上固定有第一转动件（31），在第一转动件（31）上枢接有与其偏轴心连接带动座位主体（2）相对支撑架（1）进行转动的驱动组件，在支撑架（1）与座位主体（2）之间设有将它们锁定或解锁的锁定装置（4），锁定装置（4）包括设置在支撑架（1）或座位主体（2）上的转动位（401）和锁定位（402），在座位主体（2）或支撑架（1）上设有座位主体（2）至少一部分从转动位（401）开始相对于支撑架（1）转动一个角度后与锁定位（402）锁定配合而使得座位主体（2）锁定在支撑架（1）上的锁定件（403）。这种摇椅结构简单，安全性好。

Description

一种摇椅 【技术领域】
本发明涉及一种摇椅。
【背景技术】
摇椅目前已经成为儿童成长过程中的必需品。目前市场上的摇椅结构比较复杂，而且安全性能也较差。目前，摇椅的产品功能单一，已经难以满足人们的需求。
因此，本发明正是基于以上的不足而产生的。
【发明内容】
本发明目的是克服了现有技术的不足，提供一种结构简单，安全性好的摇椅。
本发明是通过以下技术方案实现的：
一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2，所述的座位主体2包括座部21和背部22，所述座位主体2的大致重心处与支撑架1转动连接，座位主体2的一端或中部与支撑架1之间设有驱动座位主体转动的驱动装置3，所述驱动装置包括驱动电机30，在驱动电机的电机轴上固定有第一转动件31，在第一转动件31上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置4，锁定装置4包括设置在支撑架或座位主体上的转动位401和锁定位 402，在所述座位主体或支撑架上设有座位主体至少一部分从转动位开始相对于支撑架转动一个角度后与锁定位402锁定配合而使得座位主体锁定在支撑架上的锁定件403，所述锁定件403处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动，所述锁定件403处于转动位401时所述驱动组件驱动座位主体相对支撑架转动。
作为本发明的优选实施方式，所述的锁定装置4还包括设在座位主体2与支撑架1之间并能由驱动装置3驱动而带动座位主体2转动的转动座41，所述的支撑架1包括支撑腿11和设在支撑腿11上的支撑壳体12，所述的驱动组件包括与第一转动件31偏心枢接连的驱动件33以及从支撑壳体12穿出由驱动件33驱动进行转动的转动轴32，所述的转动座41连接在转动轴32上，所述的转动座41内设有能在其内沿径向方向滑行的滑行块42，所述的滑行块42上设有向其侧面凸出的卡锁销43，所述的支撑壳体12上设有能供卡锁销43卡入、进而阻止转动座41转动的卡锁槽44，所述的支撑壳体12上还设有宽度大于卡锁槽44且能供卡锁销43在内相对运动的限位槽45。
作为本发明的优选实施方式，所述的转动座41内设有能使卡锁销43保持在卡锁槽44或限位槽45内的弹簧46。
作为本发明的优选实施方式，所述的背部22与转动座41之间设有能调节背部22与座部21之间夹角的背部调节装置5，所述的背部22上还设有仅当锁定装置4锁定时才能使背部调节装置5调节背部22与座部21之间夹角的联锁部6。
作为本发明的优选实施方式，所述的背部22包括背靠管221和 设在背靠管221下端而与转动座41转动连接的转动套222。
作为本发明的优选实施方式，所述的联锁部6包括设在转动套222上的联锁槽61，所述的联锁槽61包括沿转动套222径向方向延伸的径向槽611和与径向槽611相通且沿转动套222周向方向延伸的弧形槽612，所述的滑行块42上远离卡锁销43一侧设有在滑行块42滑行时能在联锁槽61内滑行的联锁销62，当所述的卡锁销43与卡锁槽44配合时，所述的联锁销62位于弧形槽612内而使得转动套222能相对转动座41转动，当所述的卡锁销43与限位槽45配合时，所述的联锁销62位于径向槽611内而阻止转动套222相对转动座41转动。
作为本发明的优选实施方式，所述的卡锁槽44的槽底比限位槽45的槽底更靠近转动轴32。
作为本发明的优选实施方式，所述的背部调节装置5包括设在背靠管221和转动套222内且能在二者内滑动的锁定销，所述的转动座41上设有多个能与锁定销配合的锁定孔51。
作为本发明的优选实施方式，所述的驱动装置3还包括活动连接在驱动电机31输出轴上的第一连杆33，所述的第一连杆33上铰接有第二连杆34，所述的第二连杆34的端部设有第一齿轮35，所述的转动轴32上设有第二齿轮36，所述的第二齿轮36与第一齿轮35之间设有减速齿轮组37。
作为本发明的优选实施方式，所述的锁定装置4包括设在座位主体2与支撑架1之间并能由驱动装置3驱动而带动座位主体2转动的 转动座41，所述的支撑架1包括支撑腿11和设在支撑腿11上的支撑壳体12，所述的驱动装置3包括设在支撑壳体12内的驱动电机31和从支撑壳体12穿出的转动轴32，所述的转动座41连接在转动轴32上，所述的座位主体2上设有与转动座41连接的连接耳49，所述的连接耳49内设有能在连接耳49和转动座41内横向滑动的卡销轴47，所述的支撑壳体12上设有能供卡锁销47插入、进而阻止转动座41转动的卡销孔48。
作为本发明的优选实施方式，所述的驱动装置3设置在所述座位主体的中部，所述驱动组件包括与第一转动件31偏轴心枢接的驱动件33以及由驱动件33驱动进行转动而带动座位主体相对支撑架转动的第二转动件，所述座位主体2的大致重心处与支撑架1通过第二转动件转动连接。
作为本发明的优选实施方式，所述的第二转动件为转动轴32，在所述座位主体上设有由转动轴带动进行转动的转动座41。
作为本发明的优选实施方式，所述的第二转动件为转动片320，在转动片320上设有卡口3201，所述座位主体上设有与该卡口3201卡合时转动片带动座位主体转动的卡合件3202。
作为本发明的优选实施方式，所述支撑架1上设有固定座101，在所述座位主体上设有转动座41，所转动位401为设置在所述固定座上外圆周边缘的第一缺口，锁定位402为设置在所述固定座上外圆周边缘位于第一缺口旁的第二缺口，第一缺口的宽度宽于第二缺口，所述锁定件403为设置在所述卡合件3202上的与所述第一缺口或第 二缺口配合的卡销3203，在所述转动座上设有能供所述卡合件3202滑动的第一滑槽410，所述卡销处于第二缺口内时所述卡合件与转动片分离，所述卡销处于第一缺口内时所述卡销与转动片的卡口卡合而使得转动片与卡合件连为一体。
作为本发明的优选实施方式，所述的驱动装置3设置在所述座位主体的一端，所述的驱动组件包括与第一转动件31偏心枢接的驱动件33，所述驱动件33的另一端与所述座位主体连接。
作为本发明的优选实施方式，在所述座位主体与支撑架之间设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。
作为本发明的优选实施方式，所述偏移机构为一个能将驱动件与座位主体分开或接合的离合装置7，该离合装置7包括设置在座位主体上的与所述锁定件403连接的滑动件71，在滑动件71上设有在其滑动带动锁定件403解锁而使得座位主体至少一部分相对于支撑架转动一个角度后连接在所述驱动件33上的连接销73，驱动件33与滑动件71连接时所述驱动组件驱动座位主体相对支撑架转动。
作为本发明的优选实施方式，所述驱动件33的自由端设有凸轴72，在滑动件71上设有与凸轴72可拆卸连接的连接销73。
作为本发明的优选实施方式，在所述滑动件71上设有供所述凸轴72插入并供在其内转动的连接槽710，在凸轴72端部设有端部槽721，在滑动件71上设有穿过连接槽710的连接销73，在连接销73与滑动件71之间设有使得所述连接销73插入端部槽721内的第三复 位弹簧74，所述连接销73插入到端部槽721内时所述驱动件33带动座位主体进行摆动。
作为本发明的优选实施方式，在支撑架上设有转动盘78和锁定块79，在转动盘78上设有锁定块79轴向运动的推动斜面781，在锁定块79与支撑架之间设有第四复位弹簧782，在锁定块79上设有用于锁定驱动件33的锁定槽，在锁定块79上锁定槽的旁边设有台阶面，所述锁定槽作为所述锁定位402，所述台阶面作为所述转动位401，所述驱动件兼作为所述锁定件403。
作为本发明的优选实施方式，在所述座位主体与支撑架之间设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。
作为本发明的优选实施方式，所述偏移机构为一个连接在驱动件与座位主体之间的伸缩件，该伸缩件一端与座位主体枢接，伸缩件另一端与驱动件伸缩滑动连接，在伸缩件或驱动件上设有供驱动件或伸缩件插入并伸缩滑动的滑动孔。
作为本发明的优选实施方式，所述偏移机构为一个连接在驱动件与座位主体之间的折叠架，该折叠架包括枢接在一起的第一折叠件和第二折叠件，第一折叠件的另一端与驱动件枢接，第二折叠件另一端与座位主体枢接。
作为本发明的优选实施方式，在支撑架1上设有固定座101，在座位主体上设有与固定座101枢接的转动座41。
与现有技术相比，本发明有如下优点：
1、本发明通过锁定件与锁定位配合后实现座位主体与支撑架进行锁定，此时，本发明作为座椅使用；当座位主体转动一个角度后锁定件与转动位配合又实现座位主体相对支撑架的摆动，此时，本发明座位摇椅使用。
2、本发明的座位主体与支撑架之间设有在锁定时能阻止驱动装置驱动座位主体转动、而在解锁时能使驱动装置驱动座位主体转动的锁定装置。当将座部调节到与地面的夹角较小时，为了避免儿童容易被甩出的风险，使锁定装置锁定，从而阻止座位主体转动，座位主体仅当座椅使用；当将座部调节到与地面的夹角较大时，座部会翘起而倾斜，此时座位主体即使摇摆也不容易将儿童甩出，因此，此时使锁定装置解锁，驱动装置就能驱动座位主体转动，从而使座位主体摇摆而作为摇椅使用。因此，通过锁定装置的锁定或解锁，确保了安全，而且整个结构也很简单，成本低廉。
3、本发明的滑行块可以在座部和转动座内滑行，在滑行的过程中当滑行块上的卡锁销插入卡锁槽内时此时锁定装置为锁定状态，座部与地面的夹角较小，座部较平坦，转动座不能转动，此时座位主体作为座椅使用，而且此时滑行块上的联锁销插在转动套上的弧形槽内，由于联锁销插在弧形槽内，所以转动套就能相对转动座转动，在转动套转动的过程中，转动套内的锁定销就可以插到转动座上的不同锁定孔内，从而调整背部与座部之间的夹角，也就是说当座部与地面的夹角较小时此时锁定装置锁定，背部与座部之间的夹角可以调节到多个档位，即使背部与座部之间的夹角很大，由于座位主体不能转动， 所以儿童乘坐在座位主体内也会比较安全。而当滑行块上的卡锁销插入限位槽内时此时锁定装置为解锁状态，座部与地面的夹角较大，座部向上翘起而倾斜，由于限位槽的宽度比卡锁槽的宽度宽，所以卡锁销能在限位槽内相对运动，因此，转动座就能相对支撑架转动，在转动的过程中，卡锁销与限位槽的槽壁的触碰则完成转动座的转动限位，而且当卡锁销插入限位槽时，滑行块上的联锁销就插在转动套上的径向槽内，此时转动套被联锁销阻挡而不能相对转动座转动，此时背部与座部的夹角就不能调整，也就是说，当座部与地面的夹角较大时此时锁定装置解锁，背部与座部之间的夹角不能调节，因此，由于事先背部可以调节到与座部较小夹角的位置上，所以此时即使座位主体转动而摇摆，由于座部与背部之间的夹角较小，儿童乘坐在座位主体内也会比较安全。整个设计结构简单而巧妙。
4、本发明结构简单，安全性能好，适合推广应用。
【附图说明】
图1是本发明实施例1在座部与地面夹角处于最小夹角档位时的立体图；
图2是本发明实施例1在座部与地面夹角处于非最小夹角档位的其它夹角档位时的立体图；
图3是本发明实施例1的分解图之一；
图4是图3中A处的放大视图；
图5是本发明实施例1的分解图之二；
图6是图5中B处的放大视图；
图7是本发明实施例1在座部与地面夹角处于最小夹角档位时的剖视图；
图8是本发明实施例1在座部与地面夹角处于非最小夹角档位的其它夹角档位时的剖视图；
图9是本发明实施例1的部件的立体图；
图10是本发明实施例2的立体图；
图11是图10中C处的放大视图；
图12是本发明实施例2的分解图；
图13是图12中D处的放大视图；
图14是本发明实施例3的立体图；
图15是本发明实施例3的局部爆炸图之一；
图16是图15中E处的放大视图；
图17是本发明实施例3的局部爆炸图之二；
图18是图17中F处的放大视图；
图19是本发明实施例3的折叠后的立体图。
图20是本发明实施例4的座位主体处于锁定状态时的立体图；
图21是本发明实施例4的座位主体处于摆动状态时的立体图；
图22是本发明实施例4的局部爆炸图之一；
图23是图22中G处的放大视图；
图24是本发明实施例4的局部爆炸图之二；
图25是图24中H处的放大视图；
图26是本发明实施例5的立体图；
图27是本发明实施例5的局部放大视图；
图28是本发明实施例6缩入状态时的立体图；
图29是本发明实施例6伸出状态时的立体图；
图30是本发明实施例7的折叠架折叠前的立体图；
图31是本发明实施例7的折叠架折叠后的立体图；
图32是本发明实施例7的折叠架折叠爆炸后的立体图。
【具体实施方式】
下面结合附图对本发明作进一步描述：
本发明公开一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2，所述的座位主体2包括座部21和背部22，所述座位主体2的大致重心处与支撑架1转动连接，其特征在于：座位主体2的一端或中部与支撑架1之间设有驱动座位主体转动的驱动装置3，所述驱动装置包括驱动电机30，在驱动电机的电机轴上固定有第一转动件31，在第一转动件31上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置4，锁定装置4包括设置在支撑架或座位主体上的转动位401和锁定位402，在所述座位主体或支撑架上设有座位主体至少一部分从转动位开始相对于支撑架转动一个角度后与锁定位402锁定配合而使得座位主体锁定在支撑架上的锁定件403，所述锁定件403处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动，所述锁定件403处于转动位401时所述驱动组件驱动座位主体相对支撑架转动。
本发明通过锁定件与锁定位配合后实现座位主体与支撑架进行锁定，此时，本发明作为座椅使用；当座位主体转动一个角度后锁定件与转动位配合又实现座位主体相对支撑架的摆动，此时，本发明座位摇椅使用。
实施例1：
如图1至图9所示，一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2和驱动座位主体2转动的驱动装置3，所述的座位主体2包括座部21和背部22，所述的座位主体2与支撑架1之间设有在锁定时能阻止驱动装置3驱动座位主体2转动、而在解锁时能使驱动装置3驱动座位主体2转动的锁定装置4。当将座部21调节到与地面的夹角较小时，为了避免儿童容易被甩出的风险，使锁定装置3锁定，从而阻止座位主体1转动，座位主体1仅当座椅使用；当将座部21调节到与地面的夹角较大时，座部21会翘起而倾斜，此时座位主体2即使摇摆也不容易将儿童甩出，因此，此时使锁定装置3解锁，驱动装置3就能驱动座位主体2转动，从而使座位主体2摇摆而作为摇椅使用。因此，通过锁定装置4的锁定或解锁，确保了安全，而且整个结构也很简单，成本低廉。
如图3至图8所示，所述的锁定装置4包括设在座位主体2与支撑架1之间并能由驱动装置3驱动而带动座位主体2转动的转动座41，所述的支撑架1包括支撑腿11和设在支撑腿11上的支撑壳体12，所述的驱动装置3包括设在支撑壳体12内的驱动电机31和从支撑壳体12穿出的转动轴32，所述的转动座41连接在转动轴32上， 所述的转动座41内设有能在其内沿径向方向滑行的滑行块42，所述的滑行块42上设有向其侧面凸出的卡锁销43，所述的支撑壳体12上设有能供卡锁销43卡入、进而阻止转动座41转动的卡锁槽44，所述的支撑壳体12上还设有宽度大于卡锁槽44且能供卡锁销43在内相对运动的限位槽45。
如图7和图8所示，所述的转动座41内设有能使卡锁销43保持在卡锁槽44或限位槽45内的弹簧46。
如图6所示，所述的背部22与转动座41之间设有能调节背部22与座部21之间夹角的背部调节装置5，所述的背部22上还设有仅当锁定装置4锁定时才能使背部调节装置5调节背部22与座部21之间夹角的联锁部6。
如图4和图6所示，所述的背部22包括背靠管221和设在背靠管221下端而与转动座41转动连接的转动套222。
如图5至图8所示，所述的联锁部6包括设在转动套222上的联锁槽61，所述的联锁槽61包括沿转动套222径向方向延伸的径向槽611和与径向槽611相通且沿转动套222周向方向延伸的弧形槽612，所述的滑行块42上远离卡锁销43一侧设有在滑行块42滑行时能在联锁槽61内滑行的联锁销62，当所述的卡锁销43与卡锁槽44配合时，所述的联锁销62位于弧形槽612内而使得转动套222能相对转动座41转动，当所述的卡锁销43与限位槽45配合时，所述的联锁销62位于径向槽611内而阻止转动套222相对转动座41转动。
如图4、图6、图7和图8所示，所述的卡锁槽44的槽底比限位 槽45的槽底更靠近转动轴32。
如图3至图8所示，滑行块42可以在座部21和转动座41内滑行，在滑行的过程中当滑行块42上的卡锁销43插入卡锁槽44内时，座部21与地面的夹角较小，座部21较平坦，转动座41不能转动，此时座位主体2作为座椅使用，而且此时滑行块42上的联锁销62插在转动套222上的弧形槽612内，由于联锁销62插在弧形槽612内，所以转动套222就能相对转动座41转动，在转动套222转动的过程中，转动套222内的锁定销就可以插到转动座41上的不同锁定孔51内，从而调整背部22与座部21之间的夹角，也就是说当座部21与地面的夹角较小时此时锁定装置4锁定，背部22与座部21之间的夹角可以调节到多个档位，即使背部22与座部21之间的夹角很大，由于座位主体2不能转动，所以儿童乘坐在座位主体2内也会比较安全。而当滑行块42上的卡锁销43插入限位槽45内时，座部21与地面的夹角较大，座部21向上翘起而倾斜，由于限位槽45的宽度比卡锁槽44的宽度宽，所以卡锁销43能在限位槽45内沿周向方向相对运动，因此，转动座51就能相对支撑架1转动，在转动的过程中，卡锁销443与限位槽45的槽壁的触碰则完成转动座41的转动限位，而且当卡锁销43插入限位槽45时，滑行块42上的联锁销62就插在转动套222上的径向槽611内，此时转动套222被联锁销62阻挡而不能相对转动座41转动，此时背部22与座部21的夹角就不能调整，也就是说，当座部21与地面的夹角较大时此时锁定装置4解锁，背部22与座部21之间的夹角不能调节，因此，由于事先背部22可以调节到 与座部21较小夹角的位置上，所以此时即使座位主体2转动而摇摆，由于座部21与背部22之间的夹角较小，儿童乘坐在座位主体2内也会比较安全。整个设计结构简单而巧妙。
如图6所示，所述的背部调节装置5包括设在背靠管221和转动套222内且能在二者内滑动的锁定销图中未画出，所述的转动座41上设有多个能与锁定销配合的锁定孔51。
如图9所示，所述的驱动装置3还包括活动连接在驱动电机30输出轴上的第一连杆33，所述的第一连杆33上铰接有第二连杆34，所述的第二连杆34的端部设有第一齿轮35，所述的转动轴32上设有第二齿轮36，所述的第二齿轮36与第一齿轮35之间设有减速齿轮组37。
所述的第二转动件为转动轴32，在所述座位主体上设有由转动轴带动进行转动的转动座41。
实施例2：
如图10至图13所示，一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2和驱动座位主体2转动的驱动装置3，所述的座位主体2包括座部21和背部22，所述的座位主体2与支撑架1之间设有在锁定时能阻止驱动装置3驱动座位主体2转动、而在解锁时能使驱动装置3驱动座位主体2转动的锁定装置4。所述的锁定装置4包括设在座位主体2与支撑架1之间并能由驱动装置3驱动而带动座位主体2转动的转动座41，所述的支撑架1包括支撑腿11和设在支撑腿11上的支撑壳体12，所述的驱动装置3包括设在支撑壳体12 内的驱动电机30和从支撑壳体12穿出的转动轴32，所述的转动座41连接在转动轴32上，所述的座位主体2上设有与转动座41连接的连接耳49，所述的连接耳49内设有能在连接耳49和转动座41内横向滑动的卡销轴47，所述的支撑壳体12上设有能供卡锁销47插入、进而阻止转动座41转动的卡销孔48。当卡销轴47穿过连接耳49、转动座41而插入支撑壳体12上的卡销孔48内时，转动座41不能转动，所以座位主体2作为座椅使用；当卡销轴47从卡销孔48内退出时，转动轴32就能带动转动座41转动，从而通过连接耳49带动座位主体2转动，此时座位主体2作为摇椅座位使用。
实施例3：
如图14-19所示，一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2，所述的座位主体2包括座部21和背部22，所述座位主体2的大致重心处与支撑架1转动连接，其特征在于：座位主体2的一端或中部与支撑架1之间设有驱动座位主体转动的驱动装置3，所述驱动装置包括驱动电机30，在驱动电机的电机轴上固定有第一转动件31，在第一转动件31上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置4，锁定装置4包括设置在支撑架或座位主体上的转动位401和锁定位402，在所述座位主体或支撑架上设有座位主体从转动位开始相对于支撑架转动一个角度后与锁定位402锁定配合而使得座位主体锁定在支撑架上的锁定件403，所述锁定件403处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动， 所述锁定件403处于转动位401时所述驱动组件驱动座位主体相对支撑架转动。所述的驱动装置3设置在所述座位主体的中部，所述驱动组件包括与第一转动件31偏轴心枢接的驱动件33以及由驱动件33驱动进行转动而带动座位主体相对支撑架转动的第二转动件，所述座位主体2的大致重心处与支撑架1通过第二转动件转动连接。
所述座部21和背部22铰接在一起。
所述的第二转动件为转动片320，在转动片320上设有卡口3201，所述座位主体上设有与该卡口3201卡合时转动片带动座位主体转动的卡合件3202。所述支撑架1上设有固定座101，在所述座位主体上设有转动座41，所转动位401为设置在所述固定座上外圆周边缘的第一缺口，锁定位402为设置在所述固定座上外圆周边缘位于第一缺口旁的第二缺口，第一缺口的宽度宽于第二缺口，所述锁定件403为设置在所述卡合件3202上的与所述第一缺口或第二缺口配合的卡销，在所述转动座上设有能供所述卡合件3202滑动的第一滑槽410，在卡合件一端连接有第一上拉绳图中为显示出另一端连接有第二下拉绳，在卡合件与固定座之间设有第一复位弹簧100。所述卡销处于第二缺口内时所述卡合件与转动片分离，卡合件的宽度方向与第一滑槽卡合，因此卡合件一端通过卡销卡在第二缺口处，另一与第一滑槽卡合，使得座位主体锁定在支撑架上而不能转动。通过向上拉动第一上拉绳带动卡合件向上滑动，并且座位主体相对支撑架转动一个角度后，第一复位弹簧100使得所述卡销处于第一缺口内时，所述卡销与转动片的卡口卡合而使得转动片与卡合件连为一体，这样驱动电机的 电机轴转动后带动第一转动件31转动，第一转动件31通过驱动组件带动转动片进行转动，进而带动卡合件进行转动，卡合件带动座位主体转动，从而实现了座位主体相对支撑架进行转动。在固定座101上设有与第一缺口和第二缺口相通的第一弧形槽1010，所述卡销能在第一弧形槽1010内滑行。
在驱动件33另一端连接有摆动件330，摆动件330另一端连接有由其带动进行转动的齿轮组，齿轮组输出端连接有所述转动件320。
在转动座41上还设有上端与第一滑槽相通的第二滑槽411，在第二滑槽内设有相对其滑行的折叠滑动件404，在固定座101上设有一端相通的第二弧形槽1011和第三弧形槽1012，第一弧形槽、第二弧形槽、第三弧形槽为同心圆，它们的半径依次减小。在折叠滑动件404上设有与第二弧形槽或第三弧形槽配合的滑动销4041，在折叠滑动件404一端连接有第二上拉绳图中为显示出另一端连接有第二下拉绳500，在卡合件与固定座之间设有第二复位弹簧200。在折叠滑动件404上还设有能伸入到第一滑槽内与卡销配合的拉动部4042。
在第二下拉绳的另一端连接有卡柱300，支撑架1包括铰接在一起的底架108和竖架109，在底架上设有支撑部1001，在支撑部上设有锁定槽，所述座位主体设置在竖架上。当支撑架处于打开状态时，所述折叠滑动件404的滑动销4041处于第三弧形槽内，当卡销与第一缺口或第二缺口配合的时候，座位主体相对支撑架转动一个角度时，所述滑动销4041在第三弧形槽内滑行。需要折叠车架时候，向上拉动第二上拉绳，带动折叠滑动件在第二滑槽内向上移动，滑动销 4041从第三弧形槽滑入到第二弧形槽，拉动部4042带动卡销403上移，卡销403从第一缺口或第二缺口滑入到第一弧形槽内，折叠滑动件又带动第二下拉绳上移，第二下拉绳带动卡柱300向上移动，脱离锁定槽，锁入到竖架内，实现竖架与底架折叠，座位主体与竖架与折叠在一起，背部与座部也实现折叠，实现整车车架的折叠。当转动座位主体，卡销与第二缺口对准时，卡柱与支撑部之间的复位弹簧使得卡柱复位，卡在锁定槽内，卡柱底部超过竖架的底部，使得竖架不能够相对底架转动。
实施例4：
如图20-25所示，一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2，所述的座位主体2包括座部21和背部22，所述座位主体2的大致重心处与支撑架1转动连接，座位主体2的一端或中部与支撑架1之间设有驱动座位主体转动的驱动装置3，所述驱动装置包括驱动电机30，在驱动电机的电机轴上固定有第一转动件31，在第一转动件31上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置4，锁定装置4包括设置在支撑架或座位主体上的转动位401和锁定位402，在所述座位主体或支撑架上设有座位主体从转动位开始相对于支撑架转动一个角度后与锁定位402锁定配合而使得座位主体锁定在支撑架上的锁定件403，所述锁定件403处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动，所述锁定件403处于转动位401时所述驱动组件驱动座位主体相对支撑架转动。 所述的驱动装置3设置在所述座位主体的一端，所述的驱动组件包括与第一转动件31偏心枢接的驱动件33，所述驱动件33的另一端与所述座位主体连接。
在支撑架1上设有固定座101，在固定座101上设有弧形部，在弧形部上设置有多个锁定孔，该锁定孔作为所述锁定位402，相邻锁定孔之间的弧形部位置作为所述转动位401，在座位主体上设有能插入到锁定孔内的锁定件403。在锁定件403与座位主体之间设有复位弹簧。当锁定件403处于转动位401时候，所述驱动电机30驱动第一转动件31转动，驱动件33带动座位主体进行摆动。当所述锁定件403处于锁定孔内时候，驱动电机30不能驱动座位主体进行摆动。
所述在座位主体与支撑架之间设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。所述偏移机构为一个能将驱动件与座位主体分开或接合的离合装置7，该离合装置7包括设置在座位主体上的与所述锁定件403连接的滑动件71，在滑动件71上设有在其滑动带动锁定件403解锁而使得座位主体至少一部分相对于支撑架转动一个角度后连接在所述驱动件33上的连接销73，驱动件33与滑动件71连接时所述驱动组件驱动座位主体相对支撑架转动。
所述驱动件33的自由端设有凸轴72，在滑动件71上设有与凸轴72可拆卸连接的连接销73。
在所述滑动件71上设有供所述凸轴72插入并供在其内转动的连接槽710，在凸轴72端部设有端部槽721，在滑动件71上设有穿 过连接槽710的连接销73，在连接销73与滑动件71之间设有使得所述连接销73插入端部槽721内的第三复位弹簧74，所述连接销73插入到端部槽721内时，所述驱动件33上的凸轴72在连接槽710内转动，从而带动座位主体进行摆动。
在滑动件71上设有与连接槽710连通的底部开口，在连接槽内设有延伸到底部开口处的环状卡台7101，在所述在凸轴72上设有与环状卡台7101卡合的卡头722。
当所述锁定件403插入到所述锁定位402时，所述驱动件与所述滑动件71分离，所述座位主体锁定在所述支撑架上。在滑动件71上设有套在座位主体上的套孔70，沿着座位主体向上拉动滑动件71，滑动件通过连接绳带动锁定销403向上移动，所述锁定销403脱离锁定位后，将座位主体相对支撑架转动一个角度后，所述锁定销403与所述转动位对应配合，所述凸轴72滑进连接槽710内，所述连接销73在连接复位弹簧76的作用下一端插入到所述凸轴72的端部槽721内，实现驱动件与滑动件的连接，这样驱动电机就会带动驱动件进行转动，凸轴也跟着进行转动，凸轴在连接槽内进行转动，从而带动座位主体进行摆动。
在所述连接销73上设有环形卡台面731，在所述滑动件内的与所述连接槽连通的销孔700内设有台阶，所述连接复位弹簧76套在连接销73上并设置在环形卡台面731和台阶之间。当需要锁定座位主体时，向外拉动连接销73，连接复位弹簧被压缩，所述连接销从端部槽721内脱出，然后将座位主体相对支撑架转动一个角度，凸轴 的卡头722从连接槽内沿着所述环状卡台7101向底部开口处滑动，指导所述凸轴脱离连接槽，当座位主体转动到锁定件403对准锁定位时，锁定件403被第三复位弹簧74推动锁定到锁定位402内，实现座位主体与支撑架的锁定。
实施例5：
如图26-27所示，一种摇椅，包括支撑架1，所述的支撑架1上设有座位主体2，所述的座位主体2包括座部21和背部22，所述座位主体2的大致重心处与支撑架1转动连接，座位主体2的一端或中部与支撑架1之间设有驱动座位主体转动的驱动装置3，所述驱动装置包括驱动电机30，在驱动电机的电机轴上固定有第一转动件31，在第一转动件31上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置4，锁定装置4包括设置在支撑架或座位主体上的转动位401和锁定位402，在所述座位主体或支撑架上设有座位主体从转动位开始相对于支撑架转动一个角度后与锁定位402锁定配合而使得座位主体锁定在支撑架上的锁定件403，所述锁定件403处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动，所述锁定件403处于转动位401时所述驱动组件驱动座位主体相对支撑架转动。所述的驱动装置3设置在所述座位主体的一端，所述的驱动组件包括与第一转动件31偏心枢接的驱动件33，所述驱动件33的另一端与所述座位主体连接。
在支撑架上设有转动盘78和锁定块79，在转动盘78上设有推 动锁定块79轴向运动的推动斜面781，在锁定块79与支撑架之间设有第四复位弹簧782，在锁定块79上设有用于锁定驱动件33的锁定槽，在锁定块79上锁定槽的旁边设有台阶面，所述锁定槽作为所述锁定位402，所述台阶面作为所述转动位401，所述驱动件兼作为所述锁定件403。
当没有操作转动盘81时候，所述第四驱动弹簧782驱动所述锁定块79离开所述驱动件，所述驱动件33顶在台阶面上进行转动，驱动件驱动所述座位主体进行摆动。当转到一定角度后，踩下转到盘81，在转动盘78上的推动斜面781推动锁定块79轴向运动，锁定块79上的锁定槽将驱动件锁住，防止其进行转动，实现座位主体锁定在支撑架上。
在支撑架上设有安装壳1000，所述转动盘78和锁定块79都安装在其内。在支撑架1上设有固定座101，在座位主体上设有与固定座101枢接的转动座41。
实施例6：
如图28-29，在所述实施例5的基础上，所述在座位主体与支撑架之间增加设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。目的是增加座位主体与支撑架之间的摆动距离。
所示所述偏移机构为一个连接在驱动件33与座位主体2之间的伸缩件780，该伸缩件780一端与座位主体2枢接，伸缩件780另一端与驱动件33伸缩滑动连接，在伸缩件780或驱动件33上设有供驱 动件或伸缩件插入并伸缩滑动的滑动孔。
实施例7：
如图30-32，在所述实施例5的基础上，所述在座位主体与支撑架之间增加设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。目的是增加座位主体与支撑架之间的摆动距离。
所述偏移机构为一个连接在驱动件33与座位主体2之间的折叠架790，该折叠架790包括枢接在一起的第一折叠件7901和第二折叠件7902，第一折叠件的另一端与驱动件33枢接，第二折叠件另一端与座位主体2枢接。

Claims (24)

  1. 一种摇椅，包括支撑架(1)，所述的支撑架(1)上设有座位主体(2)，所述的座位主体(2)包括座部(21)和背部(22)，其特征在于：所述座位主体(2)的大致重心处与支撑架(1)转动连接，座位主体(2)的一端或中部与支撑架(1)之间设有驱动座位主体转动的驱动装置(3)，所述驱动装置包括驱动电机(30)，在驱动电机的电机轴上固定有第一转动件(31)，在第一转动件(31)上枢接有与其偏轴心连接带动座位主体相对支撑架进行转动的驱动组件，在支撑架与座位主体之间设有将它们锁定或解锁的锁定装置(4)，锁定装置(4)包括设置在支撑架或座位主体上的转动位(401)和锁定位(402)，在所述座位主体或支撑架上设有座位主体至少一部分从转动位开始相对于支撑架转动一个角度后与锁定位(402)锁定配合而使得座位主体锁定在支撑架上的锁定件(403)，所述锁定件(403)处于锁定位时阻止所述驱动组件驱动座位主体相对支撑架转动，所述锁定件(403)处于转动位(401)时所述驱动组件驱动座位主体相对支撑架转动。
  2. 权利要求1所述的摇椅，其特征在于：所述的锁定装置(4)还包括设在座位主体(2)与支撑架(1)之间并能由驱动装置(3)驱动而带动座位主体(2)转动的转动座(41)，所述的支撑架(1)包括支撑腿(11)和设在支撑腿(11)上的支撑壳体(12)，所述的驱动组件包括与第一转动件(31)偏心枢接连的驱动件(33)以及从 支撑壳体(12)穿出由驱动件(33)驱动进行转动的转动轴(32)，所述的转动座(41)连接在转动轴(32)上，所述的转动座(41)内设有能在其内沿径向方向滑行的滑行块(42)，所述的滑行块(42)上设有向其侧面凸出的卡锁销(43)，所述的支撑壳体(12)上设有能供卡锁销(43)卡入、进而阻止转动座(41)转动的卡锁槽(44)，所述的支撑壳体(12)上还设有宽度大于卡锁槽(44)且能供卡锁销(43)在内相对运动的限位槽(45)。
  3. 根据权利要求2所述的摇椅，其特征在于：所述的转动座(41)内设有能使卡锁销(43)保持在卡锁槽(44)或限位槽(45)内的弹簧(46)。
  4. 根据权利要求2或3所述的摇椅，其特征在于：所述的背部(22)与转动座(41)之间设有能调节背部(22)与座部(21)之间夹角的背部调节装置(5)，所述的背部(22)上还设有仅当锁定装置(4)锁定时才能使背部调节装置(5)调节背部(22)与座部(21)之间夹角的联锁部(6)。
  5. 根据权利要求4所述的摇椅，其特征在于：所述的背部(22)包括背靠管(221)和设在背靠管(221)下端而与转动座(41)转动连接的转动套(222)。
  6. 根据权利要求5所述的摇椅，其特征在于：所述的联锁部(6)包括设在转动套(222)上的联锁槽(61)，所述的联锁槽(61)包括沿转动套(222)径向方向延伸的径向槽(611)和与径向槽(611)相通且沿转动套(222)周向方向延伸的弧形槽(612)，所述的滑行 块(42)上远离卡锁销(43)一侧设有在滑行块(42)滑行时能在联锁槽(61)内滑行的联锁销(62)，当所述的卡锁销(43)与卡锁槽(44)配合时，所述的联锁销(62)位于弧形槽(612)内而使得转动套(222)能相对转动座(41)转动，当所述的卡锁销(43)与限位槽(45)配合时，所述的联锁销(62)位于径向槽(611)内而阻止转动套(222)相对转动座(41)转动。
  7. 根据权利要求6所述的摇椅，其特征在于：所述的卡锁槽(44)的槽底比限位槽(45)的槽底更靠近转动轴(32)。
  8. 根据权利要求5或6或7所述的摇椅，其特征在于：所述的背部调节装置(5)包括设在背靠管(221)和转动套(222)内且能在二者内滑动的锁定销，所述的转动座(41)上设有多个能与锁定销配合的锁定孔(51)。
  9. 根据权利要求5或6或7所述的摇椅，其特征在于：所述的驱动装置(3)还包括活动连接在驱动电机(31)输出轴上的第一连杆(33)，所述的第一连杆(33)上铰接有第二连杆(34)，所述的第二连杆(34)的端部设有第一齿轮(35)，所述的转动轴(32)上设有第二齿轮(36)，所述的第二齿轮(36)与第一齿轮(35)之间设有减速齿轮组(37)。
  10. 根据权利要求1所述的摇椅，其特征在于：所述的锁定装置(4)包括设在座位主体(2)与支撑架(1)之间并能由驱动装置(3)驱动而带动座位主体(2)转动的转动座(41)，所述的支撑架(1)包括支撑腿(11)和设在支撑腿(11)上的支撑壳体(12)，所 述的驱动装置(3)包括设在支撑壳体(12)内的驱动电机(31)和从支撑壳体(12)穿出的转动轴(32)，所述的转动座(41)连接在转动轴(32)上，所述的座位主体(2)上设有与转动座(41)连接的连接耳(49)，所述的连接耳(49)内设有能在连接耳(49)和转动座(41)内横向滑动的卡销轴(47)，所述的支撑壳体(12)上设有能供卡锁销(47)插入、进而阻止转动座(41)转动的卡销孔(48)。
  11. 根据权利要求1所述的摇椅，其特征在于：所述的驱动装置(3)设置在所述座位主体的中部，所述驱动组件包括与第一转动件(31)偏轴心枢接的驱动件(33)以及由驱动件(33)驱动进行转动而带动座位主体相对支撑架转动的第二转动件，所述座位主体(2)的大致重心处与支撑架(1)通过第二转动件转动连接。
  12. 根据权利要求11所述的摇椅，其特征在于：所述的第二转动件为转动轴(32)，在所述座位主体上设有由转动轴带动进行转动的转动座(41)。
  13. 根据权利要求11所述的摇椅，其特征在于：所述的第二转动件为转动片(320)，在转动片(320)上设有卡口(3201)，所述座位主体上设有与该卡口(3201)卡合时转动片带动座位主体转动的卡合件(3202)。
  14. 根据权利要求13所述的摇椅，其特征在于：所述支撑架(1)上设有固定座(101)，在所述座位主体上设有转动座(41)，所转动位(401)为设置在所述固定座上外圆周边缘的第一缺口，锁定位(402)为设置在所述固定座上外圆周边缘位于第一缺口旁的第二缺口，第一 缺口的宽度宽于第二缺口，所述锁定件(403)为设置在所述卡合件(3202)上的与所述第一缺口或第二缺口配合的卡销(3203)，在所述转动座上设有能供所述卡合件(3202)滑动的第一滑槽(410)，所述卡销处于第二缺口内时所述卡合件与转动片分离，所述卡销处于第一缺口内时所述卡销与转动片的卡口卡合而使得转动片与卡合件连为一体。
  15. 根据权利要求1所述的摇椅，其特征在于：所述的驱动装置(3)设置在所述座位主体的一端，所述的驱动组件包括与第一转动件(31)偏心枢接的驱动件(33)，所述驱动件(33)的另一端与所述座位主体连接。
  16. 根据权利要求15所述的摇椅，其特征在于：在所述座位主体与支撑架之间设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。
  17. 根据权利要求16所述的摇椅，其特征在于：所述偏移机构为一个能将驱动件与座位主体分开或接合的离合装置(7)，该离合装置(7)包括设置在座位主体上的与所述锁定件(403)连接的滑动件(71)，在滑动件(71)上设有在其滑动带动锁定件(403)解锁而使得座位主体至少一部分相对于支撑架转动一个角度后连接在所述驱动件(33)上的连接销(73)，驱动件(33)与滑动件(71)连接时所述驱动组件驱动座位主体相对支撑架转动。
  18. 根据权利要求17所述的摇椅，其特征在于：所述驱动件(33)的自由端设有凸轴(72)，在滑动件(71)上设有与凸轴(72)可拆 卸连接的连接销(73)。
  19. 根据权利要求18所述的摇椅，其特征在于：在所述滑动件(71)上设有供所述凸轴(72)插入并供在其内转动的连接槽(710)，在凸轴(72)端部设有端部槽(721)，在滑动件(71)上设有穿过连接槽(710)的连接销(73)，在连接销(73)与滑动件(71)之间设有使得所述连接销(73)插入端部槽(721)内的第三复位弹簧(74)，所述连接销(73)插入到端部槽(721)内时所述驱动件(33)带动座位主体进行摆动。
  20. 根据权利要求15所述的摇椅，其特征在于：在支撑架上设有转动盘(78)和锁定块(79)，在转动盘(78)上设有锁定块(79)轴向运动的推动斜面(781)，在锁定块(79)与支撑架之间设有第四复位弹簧(782)，在锁定块(79)上设有用于锁定驱动件(33)的锁定槽，在锁定块(79)上锁定槽的旁边设有台阶面，所述锁定槽作为所述锁定位(402)，所述台阶面作为所述转动位(401)，所述驱动件兼作为所述锁定件(403)。
  21. 根据权利要求20所述的摇椅，其特征在于：在所述座位主体与支撑架之间设有使得转动件与驱动组件的偏心枢接点与座位主体之间的距离发生变化的偏移机构。
  22. 根据权利要求21所述的摇椅，其特征在于：所述偏移机构为一个连接在驱动件与座位主体之间的伸缩件，该伸缩件一端与座位主体枢接，伸缩件另一端与驱动件伸缩滑动连接，在伸缩件或驱动件上设有供驱动件或伸缩件插入并伸缩滑动的滑动孔。
  23. 根据权利要求21所述的摇椅，其特征在于：所述偏移机构为一个连接在驱动件与座位主体之间的折叠架，该折叠架包括枢接在一起的第一折叠件和第二折叠件，第一折叠件的另一端与驱动件枢接，第二折叠件另一端与座位主体枢接。
  24. 根据权利要求22或23所述的摇椅，其特征在于：在支撑架(1)上设有固定座(101)，在座位主体上设有与固定座(101)枢接的转动座(41)。
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