WO2018040725A1

WO2018040725A1 - Rocking chair

Info

Publication number: WO2018040725A1
Application number: PCT/CN2017/091366
Authority: WO
Inventors: 刘韦兵
Original assignee: 中山市童印儿童用品有限公司
Priority date: 2016-08-29
Filing date: 2017-06-30
Publication date: 2018-03-08
Also published as: CN209135855U; CN107157201A; CN106136701A

Abstract

A rocking chair, comprising a supporting frame (1) and a seat frame (2) which is provided on the supporting frame (1) and provided with a seat. The supporting frame (1) is provided with an installation shell (3); a driving motor (5) is provided within the installation shell (3); a rotating member (6) is fixedly connected to an output shaft of the driving motor (5); a driving member (7) is pivotally connected to the rotating member (6); a pivot point between the driving member (7) and the rotating member (6) deviates from the rotation axis of the rotating member (6); a swing member (8) is pivotally connected to the other end of the driving member (7); the installation shell (3) is provided with a swing member pivoting part (31); the other end of the swing member (8) is pivotally connected to the swing member pivoting part (31) and is further in connection with a rotating shaft (4) that rotates along with the swinging of the swing member and serves as a supporting member; the rotating shaft (4) is fixedly connected to the seat frame (2) at an approximate center of gravity. The rocking chair has a simple structure, and is safe and reliable.

Description

Rocking chair

[Technical field]

The invention relates to a rocking chair.

[Background technique]

The existing rocking chair generally comprises a support frame and a seat frame which is arranged on the support frame and can swing back and forth relative to the support frame. However, the driving structure for driving the seat frame to swing relative to the support frame is complicated. The publication number is CN201585742U, the invention patent of the baby rocking chair, the driving structure is relatively simple, and includes a rocking chair bracket and a seat frame. The rocking chair bracket and the central portion of the seat frame are rotatably connected by a rotating shaft, the front part of the seat frame The third shaft is rotatably connected to the driving rod, and the other end of the driving rod is eccentrically connected to the rotating shaft. The rocking chair of the structure has the following disadvantages: 1. The first rotating shaft is the rotation of the entire seat frame during the swinging process, and the third rotating shaft is the driving point for swinging the seat frame, that is, the driving point and the turning point of the seat frame It is two different points, so that if the rocking chair is in use during long-term use, if the first rotating shaft as the turning point fails, the turntable will still drive the driving rod to swing, and the driving rod drives the seat frame through the third rotating shaft. Swinging, in this way, when the first rotating shaft fails, the seat frame is still driven to swing, which easily causes the baby in the seat frame to fall to the ground, and the rocking chair has a safety hazard. 2. The front section of the seat frame is connected to the driving rod through the third rotating shaft, and the driving rod is connected with the rotating body. Thus, the driving mechanism for swinging the entire driving seat frame is disposed between the front end of the seat frame and the rocking chair bracket, and the driving mechanism is just set in use. Below the legs of the person, it is easy for the infant to accidentally touch the drive mechanism, which has a safety hazard. 3. Since the driving mechanism is disposed between the front end of the seat frame and the rocker bracket,

The whole rocking chair frame can not be combined with the dining chair and the trolley. 4. Since the driving mechanism is disposed between the front end of the seat frame and the rocker bracket, the entire rocking chair is not convenient in assembly and disassembly process.

[Summary of the Invention]

The invention overcomes the deficiencies of the above technology and provides a rocking chair with simple structure, safety and reliability.

In order to achieve the above object, the present invention adopts the following technical solutions:

A rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1. A support case 3 is disposed on the support frame, and a drive motor 5 is further disposed in the mounting case 3, and is driven A rotating member 6 is fixedly connected to the output shaft of the motor 5, and a driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating axis of the rotating member 6, and the driving member The other end of the swinging member 8 is pivotally connected to the mounting shell 3, and the swinging member pivoting portion 31 is disposed on the mounting shell 3, and the other end of the swinging member 8 is pivotally connected to the swinging member pivoting portion 31. The other end is also connected to a rotating shaft 4 which serves as a support member for rotation therewith, and the rotating shaft 4 is fixedly coupled to the seat frame 2 at a substantially center of gravity.

A mounting hole 201 is provided in the seat frame 2, and the rotating shaft 4 is plugged and connected to the mounting hole 201.

The support frame 1 includes a chassis 11 and a left side frame 12 and a right side frame 13 disposed thereon. The seat frame 2 is disposed above the chassis 11 and disposed between the left side frame 12 and the right side frame 13. The mounting shell 3 is fixed to the left side frame 12 or the right side frame 13.

The other end of the swinging member 8 is provided with a drive reduction gear set.

The drive reduction gear set includes a drive gear disposed at the other end of the swinging member 8 9. The drive gear 9 is connected to the first stage reduction gear 91, and the second stage reduction gear 92 is connected to the output end of the first stage reduction gear 91. The rotation shaft 4 is fixed to the shaft center of the second stage reduction gear 92.

A reduction gear box is connected to the drive motor 5.

The seat frame 2 includes a seat portion 21 and a back portion 22, and the seat portion and the back portion are integrally formed.

The seat frame 2 includes a seat portion 21 and a back portion 22 that are movably coupled together.

The mounting hole 201 is a flat hole, and the rotating shaft 4 is provided with a flat portion 41 corresponding to the shape of the flat hole.

The mounting shell 3 is a single piece or a combination of several pieces.

The support frame 1 includes only a left side frame or a right side frame. The mounting case 3 is fixed on the left side frame or the right side frame. The rotating shaft 4 of the mounting case 3 is fixedly connected to the seat frame 2 at a substantially center of gravity.

A pivoting portion 40 pivotally connected to the mounting shell 3 is disposed at an axial center of the rotating shaft 4, and a swinging member 80 is connected to one end of the rotating shaft 4, and the other end of the swinging member 80 is provided with the The connecting portion 801 of the seat frame 2 is fixedly connected at a substantially center of gravity, and the connecting portion 801 of the rocking member 80 does not overlap with the pivot portion 40 of the rotating shaft 4.

The pivoting portion 40 of the rotating shaft is a circular arc-shaped hole 401 or a circular arc-shaped protruding portion 402. The mounting housing is provided with a circular fixed shaft or a fixed circular shaft hole.

A driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set is at least a secondary gear set, and when it is a secondary gear set, it is disposed at the other end of the swinging member 8. Drive gear 9, the output of the drive gear 9 is connected with a first stage of deceleration a gear 91, the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth or the non-closed ring tooth of the rotating shaft 4 is used as the second stage reduction gear 92 and the first stage reduction gear 91. The output end is connected, and the pivoting member pivot portion 31 does not coincide with the pivoting portion 40 of the rotating shaft.

The other end of the swinging member is provided with a first gear, and one end of the rotating shaft is provided with a second gear, and the first gear meshes with the second gear.

An axis of the rotating shaft 4 coincides with the pivoting portion 31 of the swinging member, one end of the rotating shaft 4 is fixedly connected to the other end of the swinging member 8, and one end of the rotating shaft 4 is connected with a rocking member 80. The other end of the rocking member 80 is provided with a connecting portion 801 fixedly connected to the substantially center of gravity of the seat frame 2, and the connecting portion 801 of the rocking member 80 does not overlap with the pivoting portion 40 of the rotating shaft 4.

The rotating shaft 4 and the oscillating member 8 share an end, and the rotating shaft 4 and the oscillating member 8 are integrally formed with a swinging rod, and the swinging rod is provided with a pivotal connection with the pivoting portion 31 of the oscillating member. The pivot point of the axis of the rotating shaft 4.

The pivot point is a shaft hole provided on the rotating shaft 4, and the swinging member pivoting portion 31 is a fixed shaft passing through the shaft hole.

The other end of the rotating shaft 4 protrudes outside the mounting case 3, and a strip-shaped hole 31 for extending the other end of the rotating shaft 4 is provided on the mounting case 3.

The mounting shell 3 includes a support member 101 on the support frame 1. The control shell 101 is provided at the upper end of the support member 101, and the motor shell 103 is disposed at the lower end. The support tube and the control shell and the motor shell are several pieces. The mounting case 3 is collectively composed.

The driving member 7 is disposed in the support tube, and the driving motor 5 is disposed in the motor housing Inside.

The rotation of the rotating shaft 4 is a swinging swing with the pivot as the axis.

A traveling wheel 104 is provided on the support frame 1.

The substantially center of gravity of the seat frame 2 is disposed at an intermediate position of the seat frame 2.

A motor main shaft is disposed on the driving motor 5, and an input end of the reduction gear box is connected to the motor main shaft, and an output shaft of the reduction gear box is an output shaft of the driving motor 5.

As a preferred embodiment, the drive motor 5 includes a motor main body portion 51 and a motor reduction gear set 52, the motor main body portion 51 including a motor and a motor main shaft 50, and the motor reduction gear set 52 includes a motor main body portion 51. The motor shaft 50 is connected to the rotating vortex 521 for rotation. The deceleration 521 is connected to the first stage motor reduction gear 910. The output end of the first stage motor reduction gear 910 is connected with the second stage motor reduction gear. 920. The output end of the second-stage motor reduction gear 920 is connected with a third-stage motor reduction gear 930. The output end of the third-stage motor reduction gear 930 is fixedly connected to the rotating member 6 as an output shaft of the drive motor 5.

The seat frame 2 includes a left end and a right end as free swing end 232 and a front end and a rear end as a drive connection end 231, and a front end and a rear end of the seat frame 2 are fixedly coupled to the output shaft, the seat frame 2 The approximate center of gravity is disposed at an intermediate position of the front end of the seat frame 2 with respect to the right end of the left end and an intermediate position of the rear end with respect to the right end of the left end.

As a preferred embodiment, the support frame 1 includes a bottom support frame 151 and a movable lifting frame 152. The height between the bottom support frame 151 and the movable lifting frame 152 can adjust the height of the movable lifting frame 152 relative to the bottom support frame 151. Adjustment device 153, said installation A casing 3 is disposed on the movable crane 152.

It is further defined that the height adjustment device 153 includes a plurality of vertically arranged height adjustment gear positions 154 disposed on the bottom support frame 151 and a height adjustment lock member 155 disposed on the movable crane frame 152, the height adjustment lock member When the 155 is inserted into the height adjustment gear 154, the movable lifting frame 152 is fixed on the bottom support frame 151, and the height adjustment locking member 155 is connected with a drive to disengage the height adjustment gear 154. Pull the rope.

As a preferred embodiment, the support frame 1 is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove 100 is provided in the support frame 1 so that the support frame 1 doubles as the mounting case 3, in a U shape or The swinging member 8, the driving member 7, the rotating member 6, and the driving motor 5 are arranged in the V-shaped mounting groove 100 from a top end of the mounting case 3, and the height of the swinging member 8 is higher than the driving. The height of the motor 5.

It is further defined that the drive motor 5 includes a motor main body portion 51 including a motor and a motor main shaft 50, and a motor reduction gear set 52 including a motor main shaft with the motor main body portion 51. The first stage motor reduction gear 910 is connected to the output shaft of the first stage motor reduction gear 910, and the second stage motor reduction gear 920 is connected to the output shaft of the first stage motor reduction gear 910. The output end of the secondary motor reduction gear 920 is connected with a third-stage motor reduction gear 930, and the output end of the third-stage motor reduction gear 930 is fixedly connected to the rotating member 6 as an output shaft of the drive motor 5; The motor reduction gear 930, the second-stage motor reduction gear 920, the first-stage motor reduction gear 910, the reduction vortex 521, and the motor main body portion 51 are vertically downward from the rotating member 6 along the U-shaped or V-shaped mounting groove 100. Extendingly arranged, the height of the oscillating member 8 is higher than the height of the first stage motor reduction gear 910 of the drive motor 5.

It is further defined that the swinging member 8 is U-shaped or V-shaped or L-shaped such that the swinging member 8 is formed with a retaining recess 81, and the swinging member 8 and the rotating shaft 4 are provided with a driving deceleration. a gear set, the drive reduction gear set includes a drive gear 9 fixed to the other end of the swinging member 8, the output end of the drive gear 9 is connected with a first stage reduction gear 91, and the other end of the rotary shaft 4 is provided with a closed ring tooth Or a closed ring tooth, the closed ring tooth or the non-closed ring tooth of the rotating shaft 4 is connected as a second stage reduction gear 92 to the output end of the first stage reduction gear 91, and the rotating shaft 4 is at the swinging member 8 When it is rotated upward, it can protrude into the recessed recess 81.

Further defined as: the support frame 1 includes a U-shaped or V-shaped support tube 110 and a support base 111 fixed at two ends of the U-shaped or V-shaped support tube 110, and the rotation shaft is disposed on one of the support bases 111 4. An operation control panel 112 electrically connected to the drive motor and inputting a signal thereto is provided on the other support base 111.

Further, it is further defined that a battery case 300 is disposed on the other end of the support frame 1 adjacent to the mounting case 3, and a power supply battery electrically connected to the driving motor 5 and the operation control panel 112 is disposed in the battery case 300.

Further, the support frame 1 is provided with a support base 111 on each side of the support frame 1 , and the seat frame 2 is provided with an activity of inserting and supporting the support base 111 to install or disassemble the seat frame 2 and the support frame 1 . Connector 200.

Further defined as: the movable connecting base 200 or the supporting base 111 is provided with a vertical insertion slot 202, and the vertical connecting slot is provided on the supporting base 111 or the movable connecting base 200. The plug-in connector 120 is provided with a transverse slot in the movable connector 200 or the support base 111, and a lateral locking member 203 is disposed in the lateral slot, and is disposed on the support base 111 or the movable connection base 200. A lateral lock 113 for inserting the lateral locking member 203 such that the movable joint 200 is locked with the support base 111 is further provided with a return spring for resetting the lateral lock 203 in the transverse groove.

It is further defined that the support frame 1 is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove 100 is disposed in the support frame 1 such that the support frame 1 also serves as the mounting case 3.

Further defined as: the seat frame 2 includes a movable connecting base 200 and a seat and a back pivoted thereon and can be folded relative to each other, and a folding chassis 14 is further connected at the bottom of the supporting frame 1 , and the folding chassis 14 includes A base 15 connected to the bottom of the support frame 1 for supporting the support frame 1 is pivotally connected to the base 15 with two first and second

folding legs

141, 142 which are oppositely foldable.

Further defined as: the first and second

folding legs

141, 142 are provided with at least one folding locking position 140, and the base 15 is provided with a tripod locking pin 143 and driving with the folding locking position 140. The tripod locking pin 143 is inserted into the folding locking position 140 to fix the first and second folding legs to a return spring on the base, and the supporting frame 1 is provided with a pullable The tripod locking pin 143 is disengaged from the fold locking position 140 such that the first and second folding legs lose the locked relative puller 144 after locking.

Further defined as: the pulling member 144 includes a pull cord connected to the tripod locking pin 143 and an operation sliding button 145 connected to the other end of the pull cord, and the operating slide button is disposed on the support frame 1 145 sliding slot, there is still a drive in the sliding slot The sliding button 145 resets the return spring.

Further, the support frame 1 is provided with a toy insertion slot, and a spiral card 121 is disposed in the toy insertion slot. The toy rod 122 can be rotated and inserted in the toy insertion slot, and is disposed at the bottom of the toy bar. There is a snap block 123 that is engaged with the spiral card 121.

Further defined as: the rotating shaft 4 is a horizontal axis parallel or inclined with respect to a horizontal plane, the seat frame 2 includes a driving connection end 231 disposed in the middle and connected to the rotating shaft 4, and two front and rear seats 2 are disposed on the front and rear of the seat frame 2 Two free swinging ends 232 on the side, the rotation direction of the seat frame 2 is rotated back and forth in a vertical plane with respect to the support frame, and the two free swinging ends 232 of the seat frame 2 are in the swinging process of the seat frame 2 The relative rotation axis 4 alternately moves up and down.

The following is an independent technical solution:

A rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1 , wherein the support frame is provided with a mounting shell 3 , and a drive motor 5 is further disposed in the mounting shell 3 a rotating member 6 is fixedly connected to the output shaft of the driving motor 5, and a driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating axis of the rotating member 6. The other end of the driving member 7 is pivotally connected with a swinging member 8 . The mounting shell 3 is provided with a swinging member pivoting portion 31 , and the other end of the swinging member 8 is pivotally connected to the swinging member pivoting portion 31 . The other end of the member 8 is also connected to a rotating shaft 4 which serves as a support member for rotation therewith, and the rotating shaft 4 is fixedly coupled to one end of the seat frame 2.

As a preferred embodiment, the rotating shaft 4 is a vertical shaft which is disposed perpendicularly or obliquely to the horizontal plane, and the seat frame 2 includes a driving connection end 231 and the other side which are connected to the rotating shaft 4 on one side thereof. Free swinging end 232, the drive connection end and free swing The opposite ends of the seat frame 2 are rotated in a lateral direction relative to the support frame, and the free swing end of the seat frame 2 surrounds the drive connection end of the seat frame 2 during the rotation of the seat frame 2 Turn.

It is further defined that the drive motor 5 includes a motor main body portion 51 including a motor and a motor main shaft 50, and a motor reduction gear set 52 including a motor main shaft with the motor main body portion 51. The first stage motor reduction gear 910 is connected to the output shaft of the first stage motor reduction gear 910, and the second stage motor reduction gear 920 is connected to the output shaft of the first stage motor reduction gear 910. The output end of the secondary motor reduction gear 920 is connected to a third-stage motor reduction gear 930, and the output end of the third-stage motor reduction gear 930 is fixedly connected to the rotating member 6 as an output shaft of the drive motor 5.

Further, the support frame 1 includes a lateral chassis 131 parallel to the ground and a supporting single arm 30 extending upwardly on the lateral chassis 131. The driving motor 5, the rotating member 6, the driving member 7, and the swinging member 8 is disposed within the support single arm 30.

As a preferred embodiment, the rotating shaft 4 is a transverse shaft which is parallel or inclined with respect to a horizontal plane, and the seat frame 2 includes a driving connection end 231 and one side of the rotating shaft 4 which are disposed on one side thereof. a free swinging end 232, the drive connecting end is opposite to the free swinging end, the rotating direction of the seat frame 2 is rotated back and forth in a vertical plane relative to the support frame, and the free swinging end of the seat frame 2 is in the seat The frame 2 rotates around the drive connection end of the seat frame 2 during the rotation.

It is further defined that the support frame 1 includes a lateral chassis 131 parallel to the ground and a control box 132 extending upwardly on the lateral chassis 131 and fixed to the control box 132. a vertical support tube 133 at the top, the length of the vertical support tube 133 is greater than the length of the control box 132, and the drive motor 5, the rotating member 6, and the driving member 7 are disposed in the control box 132, the swinging member 8 is disposed in the vertical support tube 133, and the length of the swinging member 8 is greater than the length of the rotating member 6 and the driving member 7.

A driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and the output end of the driving gear 9 is connected with a first-stage deceleration a gear 91, the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth or the non-closed ring tooth of the rotating shaft 4 is used as the second stage reduction gear 92 and the first stage reduction gear 91. The output is connected.

The following is an independent technical solution:

A rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1 , wherein the support frame is provided with a mounting shell 3 , and a drive motor 5 is further disposed in the mounting shell 3 a rotating member 6 is fixedly connected to the output shaft of the driving motor 5, and a driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating axis of the rotating member 6. The other end of the driving member 7 is pivotally connected with a swinging member 8 . The mounting shell 3 is provided with a swinging member pivoting portion 31 , and the other end of the swinging member 8 is pivotally connected to the swinging member pivoting portion 31 . The other end of the member 8 is also connected with a rotating shaft 4 which serves as a supporting member for rotating, and a pivoting arm 24 is fixedly coupled to the rotating shaft 4, and the other end of the swinging arm 24 and the seat frame 2 Fixed connection.

As a preferred embodiment, the pivoting arm 24 is connected to the rotating shaft 4 below the joint of the swing arm 24 and the seat frame 2.

Further defined as: the swing arm 24 includes a vertical rod 241 and a bend connected thereto The rod 242 is connected to the seat frame at the top end of the vertical rod 241, and the top end of the curved rod 242 is connected to the rotating shaft 4.

It is further defined that the swinging member 8 is U-shaped or V-shaped or L-shaped such that the swinging member 8 is formed with a retaining recess 81, and the rotating shaft 4 can be extended when the swinging member 8 is rotated upward. Go into the yield recess 81.

Further defined as: a driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and the output end of the driving gear 9 is connected There is a first stage reduction gear 91, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth of the rotating shaft 4 or the non-closed ring tooth is used as the second stage reduction gear 92 and the The output ends of the primary reduction gear 91 are connected.

The following is an independent technical solution:

A rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1, wherein the support frame is provided with a mounting shell 3, and the support frame 1 is rotated A wheel 16 is connected, and the shaft of the wheel is connected with a rotating member 6 that rotates with the rotation of the wheel. A driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotation. The other end of the driving member 7 is pivotally connected with a swinging member 8, and the mounting shell 3 is provided with a swinging member pivoting portion 31, and the other end of the swinging member 8 is pivotally connected with the swinging member. The pivoting portion 3 is pivotally connected to the other end of the swinging member 8 and is coupled to a rotating shaft 4 which serves as a supporting member for rotation. The rotating shaft 4 is fixedly connected to the seat frame 2 in the middle.

As a preferred embodiment, the rotating member 6, the driving member 7, the swinging member 8, and the rotating shaft 4 are disposed in the mounting case 3.

It is further defined that the mounting shell 3 includes a rear wheel base 17, a support tube 18, and a seat connecting seat 19 which are connected together in order from bottom to top, and are disposed in the rear wheel base 17, the support tube 18, and the seat connecting seat 19. There are installation chambers that are connected together.

It is further defined that the rotating member 6 is a rotating piece, one end of the rotating piece is fixedly connected with the wheel axis, and the other end is pivotally connected with the driving member 7.

Or defined as: the rotating member 6 is a rotating disc, the rotating disc is fixedly connected or integrally formed with the wheel, and the rotating disc is provided with the eccentric joint 61 disposed eccentrically with the axle center of the wheel, and the eccentric joint 61 It is pivotally connected to the driving member 7.

Further defined as: a driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and the output end of the driving gear 9 is connected There is a first stage reduction gear 91, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth of the rotating shaft 4 or the non-closed ring tooth is used as the second stage reduction gear 92 and the Output of primary reduction gear 91 End connection.

Further defined as: the support pipe frame 1 is provided with a seat connecting seat 19, the seat connecting seat 19 is circular, the center of the seat connecting seat 19 is concentric with the center of the rotating shaft 4, and the driving reduction gear set is rotating The lower end of the center of the shaft 4 is pivotally connected to the other end of the driving member 7 with a swinging member 8 pivotally connected to the lower end of the center of the rotating shaft 4 of the driving gear 9.

Further, the support frame 1 has a seat connecting seat 19, and the seat connecting seat 19 is connected with a handlebar 26, and the rotating shaft 4 is fixedly coupled with the seat frame 2, and the handlebar 26 can be folded relative to the supporting frame 1.

Further defined as: at least one primary reduction gear set is provided between the wheel and the rotating member 6.

The following is an independent technical solution:

A rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1 , wherein the support frame is provided with a mounting shell 3 , and a drive motor 5 is further disposed in the mounting shell 3 a rotating member 6 is fixedly connected to the output shaft of the driving motor 5, and a driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating axis of the rotating member 6. The other end of the driving member 7 is pivotally connected with a swinging member 8 . The mounting shell 3 is provided with a swinging member pivoting portion 31 , and the other end of the swinging member 8 is pivotally connected to the swinging member pivoting portion 31 . The other end of the member 8 is also connected with a rotating shaft 4 which serves as a supporting member for rotating, and the rotating shaft 4 is a vertical shaft which is perpendicular or inclined with respect to a horizontal plane, and the upper end of the vertical shaft is The middle of the seat frame 2 is connected.

As a preferred embodiment: the upper end of the vertical shaft is connected to the bottom of the entire seat frame 2 Pick up.

Further defined as: the seat frame 2 includes a vertical support tube 251 fixedly coupled to the vertical shaft and a lateral seat tube 252 fixed to the vertical support tube 251, the vertical shaft upper end and the vertical support tube The lower end of the 251 is connected.

It is further defined that the support frame is provided with an upwardly extending support single arm 30, and the drive motor 5, the rotating member 6, the driving member 7, and the swinging member 8 are disposed in the supporting single arm 30.

It is further defined that the swinging member 8 is U-shaped or V-shaped or L-shaped such that a retaining recess 81 is formed on the swinging member 8, and the rotating shaft 4 can be extended when the swinging member 8 is rotated upward. The inside of the yield recess 81 is entered.

Further defined as: a driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and the output end of the driving gear 9 is connected There is a first stage reduction gear 91, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth of the rotating shaft 4 The non-closed ring gear is connected as a second stage reduction gear 92 to the output end of the first stage reduction gear 91.

As a preferred embodiment, the seat frame 2 includes a front free swing end 261 as a front end of the seat frame 2 and a rear free swing end 262 as a rear end of the seat frame 2, and a drive connection end 231 connecting the rotating shaft 4, the drive The connection end 231 is provided at the left end or the right end of the seat frame 2.

Compared with the prior art, the beneficial effects of the present invention are:

1. The rotating shaft in the present invention is a rotating point of the seat frame swinging relative to the support frame, and is a driving point for driving the seat frame to rotate relative to the support frame, so that the rotation point of the seat frame coincides with the driving point, due to the rotation The shaft also acts as a driving point, so when the rotating shaft or the driving mechanism fails, the rotating shaft does not transmit power to the seat frame, and the seat frame does not swing, which greatly improves the safety performance of the rocking chair.

2. The swinging rod in the present invention is a rotating member that swings the seat frame relative to the support frame, and is a driving member that drives the seat frame to rotate relative to the support frame, so that the rotating member of the seat frame and the driving member are overlapped, so When the swing lever or the drive mechanism fails, the swing lever does not transmit power to the seat frame, and the seat frame does not swing, which greatly improves the safety performance of the rocking chair.

3. The drive mechanism can be packaged with the mounting shell, which is safer for people, and does not cause safety accidents such as pinch and pinch, and has good safety performance.

4. A speed reduction mechanism can be adopted between the seat frame and the driving mechanism to ensure sufficient driving power, and the driving mechanism can reduce the feeling of falling when the height of the upper and lower sides is different, and the swing is softer and smoother.

5. A speed reduction mechanism can be used between the motor and the rotating member to ensure sufficient swinging power and make the swing softer and smoother.

6. In the present invention, the rotating shaft is a rotating point of the seat frame relative to the support frame, and is a driving point for driving the seat frame to rotate relative to the support frame, so that the rotation point of the seat frame coincides with the driving point, and the rotation point is set. There is no interference between the drive point and the drive point.

[Description of the Drawings]

Fig. 1 is a perspective view of a first embodiment of a rocking chair of the present invention.

Fig. 2 is a structural view showing the embodiment 1 of the rocking chair of the present invention with half of the mounting case removed.

Fig. 3 is a view showing the cooperation structure of the rotating shaft and the seat frame of the rocking chair of the present invention.

4 is a partial enlarged view of A of FIG. 3.

Figure 5 is a partial exploded view of Embodiment 1 of the rocking chair of the present invention.

Fig. 6 is a structural view showing a drive mechanism provided in a mounting case of the first embodiment of the rocking chair of the present invention.

Figure 7 is a perspective view of a second embodiment of the rocking chair of the present invention.

Figure 8 is a perspective view of a third embodiment of the rocking chair of the present invention.

Fig. 9 is a structural view showing a fourth embodiment of the rocking chair of the present invention.

Figure 10 is a structural view of the seat frame of Figure 9 after swinging at an angle.

Figure 11 is a structural diagram of the swinging rod of Figure 9;

Figure 12 is a second structural view of the swinging rod of Figure 9;

Figure 13 is a structural view showing a fifth embodiment of the rocking chair of the present invention.

Figure 14 is a structural view of the seat frame of Figure 13 after swinging at an angle.

Figure 15 is a perspective view of a sixth embodiment of the rocking chair of the present invention.

Figure 16 is a configuration diagram of a sixth embodiment of the rocking chair of the present invention.

Figure 17 is a perspective view showing a seventh embodiment of the rocking chair of the present invention.

Figure 18 is a schematic view showing the structure of the embodiment 7 of the rocking chair of the present invention with the half of the mounting case removed.

Figure 19 is an enlarged schematic view of A1 of Figure 18.

Figure 20 is a perspective view showing the eighth embodiment of the rocking chair of the present invention.

Figure 21 is a schematic view showing the structure of the embodiment 8 of the rocking chair of the present invention with the half of the mounting case removed.

Figure 22 is an enlarged schematic view of A2 of Figure 21 .

Figure 23 is a perspective view showing a ninth embodiment of the rocking chair of the present invention.

Figure 24 is a schematic view showing the structure of the removed portion mounting case of the ninth embodiment of the rocking chair of the present invention.

Figure 25 is an enlarged schematic view of A3 of Figure 24.

Figure 26 is a schematic view showing the internal structure of the drive motor of Figure 25.

Figure 27 is a schematic exploded view of the components of Embodiment 9 of the rocking chair of the present invention.

Figure 28 is an enlarged schematic view of A4 of Figure 27 .

Figure 29 is an enlarged schematic view of A5 of Figure 27 .

Figure 30 is an enlarged schematic view of A6 of Figure 27 .

Figure 31 is a schematic exploded view of a part of another embodiment of the rocking chair of the present invention.

Figure 32 is a schematic view of the A7 direction member of Figure 31.

Figure 33 is an enlarged schematic view of A8 of Figure 31.

Figure 34 is a schematic illustration of the product of Example 9 of the rocking chair of the present invention after folding.

Figure 35 is a perspective view showing a tenth embodiment of the rocking chair of the present invention.

Figure 36 is an exploded view of the components of Embodiment 10 of the rocking chair of the present invention.

Figure 37 is an enlarged schematic view of A9 of Figure 36.

38 is a schematic view showing the internal structure of the drive motor of FIG. 37.

Figure 39 is a perspective view showing the eleventh embodiment of the rocking chair of the present invention.

Figure 40 is a schematic view showing the structure of the embodiment 11 of the rocking chair of the present invention with a part of the mounting case, the vertical support tube, and the control box removed.

41 is an enlarged schematic view of A10 of FIG. 40.

Figure 42 is a schematic view showing the structure of an enlarged and exploded part of A10 of Figure 40;

Figure 43 is a perspective view showing the twelfth embodiment of the rocking chair of the present invention.

Figure 44 is a schematic illustration of the embodiment 12 of the rocking chair of the present invention with a portion of the mounting housing removed.

Figure 45 is an enlarged schematic view of A11 of Figure 44.

Figure 46 is a perspective view showing the thirteenth embodiment of the rocking chair of the present invention.

Figure 47 is a schematic view showing the structure of the rocking chair of the present invention in which part of the seat connecting seat, the supporting pipe, and the pop-up portion are removed.

Figure 48 is an enlarged schematic view of A12 of Figure 47.

Figure 49 is a schematic view showing the structure of the direction A13 of Figure 48.

Figure 50 is a perspective view showing a fourteenth embodiment of the rocking chair of the present invention.

Figure 51 is an exploded view of the components of Embodiment 14 of the rocking chair of the present invention.

Figure 52 is an enlarged schematic view of A14 of Figure 51.

Figure 53 is a schematic view showing the internal structure of the drive motor of Figure 52.

Figure 54 is a perspective view showing the fifteenth embodiment of the rocking chair of the present invention.

Figure 55 is an exploded view of the components of Embodiment 15 of the rocking chair of the present invention.

Figure 56 is an enlarged schematic view of A15 in Figure 55.

Figure 57 is a schematic internal view of the drive motor of Figure 56.

[detailed description]

As shown in FIG. 1-52, the present invention is a rocking chair including a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1. A mounting shell 3 is disposed on the support frame, and the mounting case 3 is disposed in the mounting case 3. A driving motor 5 is further disposed. The rotating shaft 6 is fixedly connected to the output shaft of the driving motor 5, and the driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating member 6. The other end of the driving member 7 is pivotally connected with a swinging member 8 on which a swinging member pivoting portion 31 is provided, and the other end of the swinging member 8 and the swinging member pivoting portion 31 are provided. The pivoting end of the swinging member 8 is further connected with a rotating shaft 4 which serves as a supporting member for rotating, and the other end of the rotating shaft 4 protrudes outside the mounting shell 3, and the rotating shaft 4 and The seat frame 2 is fixedly connected at a substantially center of gravity.

In the present invention, the rotating shaft is the rotation point of the seat frame relative to the support frame, and the driving point for driving the seat frame to rotate relative to the support frame, so that the rotation point of the seat frame coincides with the driving point, and the rotating shaft is also It acts as a driving point, so when the rotating shaft or the driving mechanism fails, the rotating shaft does not transmit power to the seat frame, and the seat frame does not swing, which greatly improves the safety performance of the rocking chair. Of course, the drive motor 5 can also be arranged on the support frame 1, and the remaining rotating parts 6, the drive member 7, and the swinging member 8 are still disposed in the mounting case.

Example 1:

Referring to FIGS. 1-6, a mounting hole 201 is disposed on the seat frame 2, and the rotating shaft 4 is plugged and connected to the mounting hole 201. The mounting hole 201 is a flat hole, and the rotating shaft 4 is provided with a flat portion 41 corresponding to the shape of the flat hole.

The support frame 1 includes a chassis 11 and a left frame 12 and a right frame 13 disposed thereon. The seat frame 2 is disposed above the chassis 11 and disposed between the left frame 12 and the right frame 13. The mounting case 3 is fixed to the left frame 12 or the right frame 13.

The other end of the swinging member 8 is provided with a drive reduction gear set. The drive reduction gear set includes a drive gear 9 disposed at the other end of the swinging member 8, the drive gear 9 is coupled to the first stage reduction gear 91, and the second stage reduction gear 92 is coupled to the output end of the first stage reduction gear 91. The rotating shaft 4 is fixed to the axial center of the second stage reduction gear 92. By setting the drive reduction gear set, it is possible to reduce the drop feeling when the drive mechanism has a drop in the upper and lower heights, and the swing is softer and smoother.

A drive gear motor 5 is connected to the reduction gear box. By providing a reduction gear box, it is possible to reduce the drop feeling when the drive mechanism has a drop in the vertical height, and the swing is softer and smoother.

The seat frame 2 includes a seat portion 21 and a back portion 22 that are movably coupled to a region. The relative angle can be adjusted between the seat and the back.

The mounting shell 3 is a single piece or a combination of several pieces.

Example 2:

Referring to Fig. 7, the seat frame 2 includes a seat portion 21 and a back portion 22, and the seat portion and the back portion are integrally formed. The seat frame 2 is integrally formed by a mold and has a shape of a tub. Others are the same as in the first embodiment.

Example 3:

Referring to FIG. 8, the support frame 1 includes only a left side frame 11 or a right side frame. The mounting case 3 is fixed on a left side frame or a right side frame. The rotating shaft 4 of the mounting case 3 is substantially the same as the seat frame 2. Fixed connection at the center of gravity.

Example 4:

Referring to FIG. 9-10, a pivoting portion 40 pivotally connected to the mounting shell 3 is disposed at an axial center of the rotating shaft 4, and a swinging member 80 is connected to one end of the rotating shaft 4, and the swinging member 80 is further One end is provided with a connecting portion 801 fixedly connected to a substantially center of gravity of the seat frame 2, and the connecting portion 801 of the rocking member 80 does not overlap with the pivoting portion 40 of the rotating shaft 4.

A driving reduction gear set is disposed between the swinging member 8 and the rotating shaft 4, the driving reduction gear set is at least a secondary gear set, and when it is a secondary gear set, it is disposed at the other end of the swinging member 8. The drive gear 9 is connected to the output end of the drive gear 9 with a first stage reduction gear 91. The other end of the rotary shaft 4 is provided with a closed ring tooth or a non-closed ring tooth. The closed ring tooth of the rotating shaft 4 is not closed. The ring gear is connected to the output end of the first stage reduction gear 91 as the second stage reduction gear 92, and the pivoting member pivot portion 31 does not coincide with the pivot portion 40 of the rotating shaft.

The connecting member between the swinging member 8 and the rotating shaft 4 may further adopt a connecting structure: the other end of the swinging member 8 is provided with a first gear, and one end of the rotating shaft 4 is provided with a second gear, the first gear and the first gear The two gears mesh.

The support frame 1 includes a left side frame and a right side frame on which the bottom frame is disposed, the seat frame is disposed above the bottom frame and disposed between the left side frame and the right side frame, and the mounting shell is fixed on the left side. Side frame or right side frame.

The seat frame 2 includes a seat portion 21 and a back portion 22 that are movably coupled together. Of course, the seat and the back can also be integrally formed, and the two can not adjust the relative angle.

The mounting shell 3 is a single piece or a combination of several pieces.

When the rocking chair of the above structure is mounted on the wheel, it becomes a trolley.

Referring to FIGS. 11-12, the pivoting portion 40 of the rotating shaft is a circular arc hole 401 or a circular arc shape. The protruding portion 402 is provided with a circular fixed shaft or a fixed circular shaft hole matched with the mounting shell.

Example 5:

Referring to FIGS. 13-14, the axis of the rotating shaft 4 coincides with the pivoting portion 31 of the swinging member. One end of the rotating shaft 4 is fixedly connected to the other end of the swinging member 8, and one end of the rotating shaft 4 is connected. a rocking member 80 having a connecting portion 801 fixedly coupled to a substantially center of gravity of the seat frame 2, and a pivoting portion of the connecting portion 801 of the rocking member 80 and the rotating shaft 4 40 does not coincide.

The rotating shaft 4 and the oscillating member 8 share an end, and the rotating shaft 4 and the oscillating member 8 are integrally formed with a swinging rod, and the swinging rod is provided with a pivotal connection with the swinging member pivoting portion 31. At the same time, it serves as a pivot point of the axis of the rotating shaft 4.

The seat frame 2 includes a seat portion and a back portion, and the seat portion and the back portion are movably coupled together. Of course, the seat and the back can also be integrally formed, and the two can not adjust the relative angle.

The mounting shell 3 is a single piece or a combination of several pieces.

Example 6

Referring to Figures 15-16, the mounting shell 3 includes a support member 101 on the support frame 1, a control housing 102 is disposed at an upper end of the support member 101, and a motor housing 103 is disposed at a lower end, the support tube and the control housing Several pieces of the motor casing together constitute the mounting case 3.

Of course, the drive motor can also be arranged outside the mounting shell and directly fixed on the support frame.

The driving member 7 is disposed in a support tube, and the driving motor 5 is disposed in the motor housing. The rotation of the rotating shaft 4 is a swing that swings at a pivot point. A traveling wheel 104 is disposed on the support frame 1.

Example 7

Referring to Figures 17-19, to increase the driving torque, the drive motor 5 includes a motor body portion 51 and a motor reduction gear set 52, the motor body portion 51 including a motor and a motor spindle 50, the motor reduction gear set 52 including The motor main shaft 50 of the motor main body portion 51 is connected to the deceleration scroll 521 for rotating, the first stage motor reduction gear 910 is connected to the deceleration scroll 521, and the output end of the first stage motor reduction gear 910 is connected with the second. The motor reduction gear 920, the output end of the second stage motor reduction gear 920 is connected with a third stage motor reduction gear 930, and the output end of the third stage motor reduction gear 930 is fixed as the output shaft of the drive motor 5 and the rotating member 6. connection. The motor spindle output is connected to the reduction gear set, which can effectively increase the output torque of the drive motor, ensure sufficient power of the mechanism, and make the swing more soft and smooth.

The seat frame 2 includes a left end and a right end as free swing end 232 and a front end and a rear end as a drive connection end 231, the front end and the rear end of the seat frame 2 and the output The shaft is fixedly coupled, and a substantially center of gravity of the seat frame 2 is disposed at an intermediate position between the front end of the seat frame 2 with respect to the right end of the left end and an intermediate position of the rear end with respect to the right end of the left end. Such a seat frame design enables uniform support of the seat frame, and the swing is more stable, forming different rocking modes.

Example 8

Referring to Figures 20-22, there is shown a rocking chair with a dining table function. The support frame 1 includes a bottom support frame 151 and a movable lifting frame 152. The bottom support frame 151 and the movable lifting frame 152 are adjustable. A height adjusting device 153 having a height of the movable lifting frame 152 with respect to the bottom support frame 151, the mounting case 3 being disposed on the movable lifting frame 152. The height of the opposite bottom support frame of the movable lifting frame can be easily adjusted by the height adjusting device, so that the children or children of different heights can adapt and enrich the product usability.

The height adjustment device 153 includes a plurality of vertically aligned height adjustment gears 154 disposed on the bottom support frame 151 and a height adjustment lock 155 disposed on the movable crane 152, the height adjustment lock 155 being inserted into the The movable lifting frame 152 is fixed to the bottom support frame 151 when the height is adjusted in the gear position 154, and the cable which is driven to disengage the height adjusting gear position 154 is connected to the height adjusting locking member 155. The height adjusting device of the design realizes the keeping and switching of the gear position by the cooperation and disengagement of a height adjusting locking member and the height adjusting gear position, and the structure is simple and convenient to use.

Example 9

Referring to Figures 23-34, the support frame 1 is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove 100 is provided in the support frame 1 so that the support frame 1 doubles as the mounting case 3, in U-shape or V-shape. The pendulum mounting groove 100 is arranged in the downward direction from the top end of the mounting case 3 The moving member 8, the driving member 7, the rotating member 6, and the driving motor 5 have a height higher than the height of the driving motor 5. The U-shaped or V-shaped support frame has novel structure, good strength, beautiful support frame, space saving and good product integrity.

In order to increase the driving torque, the drive motor 5 includes a motor main body portion 51 including a motor and a motor main shaft 50, and a motor reduction gear set 52 including a motor with the motor main body portion 51. The main shaft 50 is connected to the deceleration scroll 521 for rotating, the first stage motor reduction gear 910 is connected to the deceleration scroll 521, and the second stage motor reduction gear 920 is connected to the output end of the first stage motor reduction gear 910. The output end of the second stage motor reduction gear 920 is connected with a third stage motor reduction gear 930, and the output end of the third stage motor reduction gear 930 is fixedly connected to the rotating member 6 as an output shaft of the drive motor 5; The motor reduction gear 930, the second stage motor reduction gear 920, the first stage motor reduction gear 910, the reduction vortex 521, and the motor main body portion 51 are vertically oriented from the rotating member 6 along the U-shaped or V-shaped mounting groove 100. The lower extension arrangement is arranged such that the height of the oscillating member 8 is higher than the height of the first stage motor reduction gear 910 of the drive motor 5. The motor spindle output is connected to the reduction gear set, which can effectively increase the output torque and ensure sufficient power of the mechanism to make the swing more soft and smooth.

The oscillating member 8 is U-shaped or V-shaped or L-shaped such that the oscillating member 8 is formed with a retaining recess 81, and the oscillating member 8 and the rotating shaft 4 are provided with a driving reduction gear set. The driving reduction gear set includes a driving gear 9 fixed to the other end of the oscillating member 8, and the output end of the driving gear 9 is connected with a first-stage reduction gear 91, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring. a closed ring tooth or a non-closed ring tooth of the rotating shaft 4 as a second stage reduction gear 92 connected to the output end of the first stage reduction gear 91 Then, the rotating shaft 4 can protrude into the recessed recess 81 when the swinging member 8 is rotated upward. The U-shaped or V-shaped or L-shaped oscillating member minimizes the volume occupied by the oscillating mechanism to save space and product volume.

The support frame 1 includes a U-shaped or V-shaped support tube 110 and a support base 111 fixed at two ends of the U-shaped or V-shaped support tube 110, and the rotation shaft 4 is disposed on one of the support bases 111. The other support base 111 is provided with an operation control panel 112 electrically connected to the drive motor and inputting a signal thereto. The U-shaped or V-shaped support tube and the two sides of the support base are respectively provided with a mechanism group and a control circuit for driving the rocking motion, and the whole mechanical mechanism and the electronic components are built in the U-shaped or V-shaped support frame and are installed. The shell is wrapped, which has compact structure, saves space, and has good symmetry of the support frame, cost saving and safety.

In order to facilitate outdoor use, the space of the support frame 1 is reasonably used. The other end of the support frame 1 near the mounting case 3 is provided with a battery case 300, and the battery case 300 is electrically connected to the drive motor 5 and the operation control panel 112. Connected power supply battery.

In order to reduce the volume occupied by the product when not in use, for convenient storage and carrying, the support frame 1 is provided with a support base 111 on each side of the support frame 1 , and the seat frame 2 is provided with the support base 111 . The movable connection base 200 for mounting or dismounting the seat frame 2 and the support frame 1 is realized. The seat frame can be removed from the support base and placed separately for volume reduction purposes.

In order to realize the disassembly of the seat frame, the structure is specifically designed such that the movable connection base 200 or the support base 111 is provided with a vertical insertion slot 202, and the vertical insertion slot is provided on the support base 111 or the movable connection base 200. The connecting groove 202 is inserted into the mating plug piece 120, and the movable connecting seat 200 or the supporting base 111 is provided with a transverse groove, and the transverse groove is provided with a horizontal locking piece. 203, a lateral locking position 113 is provided on the support base 111 or the movable connecting base 200 for inserting the lateral locking member 203 to lock the movable connecting base 200 and the supporting base 111, and in the transverse groove A return spring that resets the lateral lock 203 is provided. When the seat frame needs to be disassembled, the lateral locking member is pressed, the return spring is compressed, the lateral locking member is disengaged from the lateral locking position, and the movable connecting seat and the supporting seat that lose the locking function of the lateral locking member can be separated from each other, thereby being disassembled. Seat frame.

In order to simplify the structure, the support frame 1 is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove 100 is provided in the support frame 1 so that the support frame 1 also serves as the mounting case 3.

In order to reduce the volume occupied by the product when not in use for convenient storage and carrying, the seat frame 2 includes a movable connecting base 200 and a seat and a back pivoted thereon and capable of being relatively folded, at the bottom of the supporting frame 1 Also attached is a folding chassis 14 including a base 15 connected to the bottom of the support frame 1 for supporting the support frame 1, and two versatable folds on the base 15 First and second

folding legs

141, 142. By folding some parts of the product, the purpose of reducing the volume of the product is achieved. The seat and the back on the seat frame can be directly received and folded because they are directly pivotally connected to the movable connecting seat.

In order to make the product seat different height from the ground, the tripod is designed as follows: the first and second

folding legs

141, 142 are provided with at least one folding locking position 140, and the base 15 is provided with a seat a tripod locking pin 143 that cooperates with the folding locking position 140 and a return spring that drives the tripod locking pin 143 to be inserted into the folding locking position 140 to fix the first and second folding legs to the base Provided on the support frame 1 to pull the tripod locking pin 143 away from the folding locking position 140 so that the first 1. The second folding stand loses the relatively folded pull member 144 after being locked.

The pulling member 144 includes a pull cord connected to the tripod locking pin 143 and an operation sliding button 145 connected to the other end of the drawstring, and the support frame 1 is provided with a sliding slot for mounting the operation sliding button 145. There is also a return spring that drives the sliding button 145 to be reset in the sliding groove. When it is necessary to fold or adjust the angle between the legs to adjust the height of the product seat from the ground, pull the sliding button, the sliding button and the connected pulling member are pulled up, and the tripod locking pin connected with the pulling member is also pulled up, reset The spring is compressed so that the tripod locking pin is disengaged from the folding locking position, and the first and second folding legs can be folded along the pivoting axis thereof relative to the base or adjust the angle between the legs to change the height of the product seat from the ground. When the slide button is lowered, the compressed return spring is restored and the tripod locking pin is pushed into the fold lock position, and the first and second folding legs are fixed relative to the base position.

In order to enrich the product function, the user has more fun, the support frame 1 is provided with a toy insertion slot, and a spiral card 121 is arranged in the toy insertion slot, and the toy insertion slot can be rotated and inserted. The toy rod 122 is provided with a snap block 123 that is engaged with the spiral card 121 at the bottom of the toy rod.

The rotating shaft 4 is a horizontal axis parallel or inclined with respect to a horizontal plane. The seat frame 2 includes a driving connection end 231 disposed in the middle and connected to the rotating shaft 4, and two front and rear sides disposed on the seat frame 2. a free swinging end 232, the rotation direction of the seat frame 2 is rotated back and forth in a vertical plane with respect to the support frame, and the two free swinging ends 232 of the seat frame 2 are opposite to the rotating shaft 4 during the swinging of the seat frame 2 Alternately lift.

Example 10:

Referring to Figures 35-38, a rocking chair includes a support frame 1 and a support frame 1 a seat frame 2 having a seat, characterized in that a mounting shell 3 is provided on the support frame, and a drive motor 5 is further disposed in the mounting shell 3, and a rotating member 6 is fixedly connected to the output shaft of the drive motor 5, A driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating axis of the rotating member 6. The other end of the driving member 7 is pivotally connected with the swinging member 8 at the The mounting shell 3 is provided with a swinging member pivoting portion 31, and the other end of the swinging member 8 is pivotally connected to the swinging member pivoting portion 31, and the other end of the swinging member 8 is also connected with a double rotation with the swinging motion thereof. A rotating shaft 4 of the support member, the rotating shaft 4 being fixedly coupled to one end of the seat frame 2. One end of the seat frame is connected with the support frame, and the swing stability is good, so that the speed of the swing can be controlled to reach a satisfactory speed of the consumer.

The rotating shaft 4 is a vertical shaft which is disposed perpendicularly or obliquely to the horizontal plane. The seat frame 2 includes a driving connection end 231 connected to the rotating shaft 4 and a free swinging end 232 of the other side. The driving connection end is opposite to the free swing end, and the rotation direction of the seat frame 2 is rotated back and forth in a lateral plane with respect to the support frame, and the free swing end of the seat frame 2 is rotated during the rotation of the seat frame 2. Rotating around the drive connection end of the seat frame 2.

In order to increase the driving torque, the drive motor 5 includes a motor main body portion 51 including a motor and a motor main shaft 50, and a motor reduction gear set 52 including a motor with the motor main body portion 51. The main shaft 50 is connected to the deceleration scroll 521 for rotating, the first stage motor reduction gear 910 is connected to the deceleration scroll 521, and the second stage motor reduction gear 920 is connected to the output end of the first stage motor reduction gear 910. The output end of the second stage motor reduction gear 920 is connected with a third stage motor reduction gear 930, and the output end of the third stage motor reduction gear 930 is used as the drive motor 5 The output shaft is fixedly connected to the rotating member 6. The motor spindle output is connected to the reduction gear set, which can effectively increase the output torque and ensure sufficient power of the mechanism to make the swing more soft and smooth.

The support frame 1 includes a lateral chassis 131 parallel to the ground and a supporting single arm 30 extending upwardly on the lateral chassis 131. The driving motor 5, the rotating member 6, the driving member 7, and the swinging member 8 are disposed at the Supported within the single arm 30.

In order to increase the driving torque, a driving reduction gear set is provided between the swinging member 8 and the rotating shaft 4, and the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and an output end of the driving gear 9. A first stage reduction gear 91 is connected, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth or the non-closed ring tooth of the rotating shaft 4 is used as the second stage reduction gear 92 and The output ends of the first stage reduction gear 91 are connected. The driving reduction gear set is connected between the swinging member and the rotating shaft, so that the mechanism power is sufficient, and the swing is softer and smoother.

Example 11

39-42, the rotating shaft 4 is a transverse shaft which is parallel or inclined with respect to a horizontal plane, and the seat frame 2 includes a driving connection end 231 and the other side which are connected to the rotating shaft 4 on one side thereof. Free swing end 232, the drive connection end is opposite to the free swing end, the rotation direction of the seat frame 2 is rotated back and forth in a vertical plane relative to the support frame, and the free swing end of the seat frame 2 is in the The seat frame 2 rotates around the drive connection end of the seat frame 2 during rotation.

The support frame 1 includes a lateral chassis 131 parallel to the ground, a control box 132 extending upwardly on the lateral chassis 131, and a vertical support tube 133 fixed to the top of the control box 132, the vertical support tube 133 The length is greater than the length of the control box 132, the drive The moving motor 5, the rotating member 6, and the driving member 7 are disposed in the control box 132. The swinging member 8 is disposed in the vertical supporting tube 133, and the length of the swinging member 8 is greater than the rotating member 6. The length of the drive member 7. The rest of the settings are the same as in the embodiment 10.

The embodiment 11 employs a single arm support, and the seat frame swing direction is different from that of the embodiment 10, which enriches the preferred embodiment.

Example 12

Referring to Figures 43-45, a rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1, characterized in that a mounting case 3 is disposed on the support frame, and the mounting case 3 is disposed in the mounting case 3. A driving motor 5 is further disposed. The rotating shaft 6 is fixedly connected to the output shaft of the driving motor 5, and the driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating member 6. The other end of the driving member 7 is pivotally connected with a swinging member 8 on which a swinging member pivoting portion 31 is provided, and the other end of the swinging member 8 and the swinging member pivoting portion 31 are provided. The pivoting end of the swinging member 8 is further connected with a rotating shaft 4 which serves as a supporting member for rotating, and a pivoting arm 24 is fixedly coupled to the rotating shaft 4, and the swinging arm 24 is fixedly connected The other end is fixedly connected to the seat frame 2.

The connection of the swing arm 24 to the rotating shaft 4 is lower than the joint of the swing arm 24 and the seat frame 2.

The swing arm 24 includes a vertical rod 241 and a curved rod 242 connected thereto, and the top end of the vertical rod 241 is coupled to a seat frame, and the top end of the curved rod 242 is coupled to the rotating shaft 4.

In order to increase the driving torque, the drive motor 5 includes a motor main body portion 51 including a motor and a motor main shaft 50, and a motor reduction gear set 52 including a motor with the motor main body portion 51. Spindle 50 connection a rotating retarder 521, a first-stage motor reduction gear 910 is connected to the retarding scroll 521, and a second-stage motor reduction gear 920 is connected to the output end of the first-stage motor reduction gear 910. The output end of the reduction gear 920 is connected to a third-stage motor reduction gear 930, and the output end of the third-stage motor reduction gear 930 is fixedly connected to the rotating member 6 as an output shaft of the drive motor 5. The motor spindle output is connected to the reduction gear set, which can effectively increase the output torque and ensure sufficient power of the mechanism to make the swing more soft and smooth.

In order to save space, the oscillating member 8 is U-shaped or V-shaped or L-shaped such that the oscillating member 8 is formed with a retaining recess 81 which can be inserted when the oscillating member 8 is rotated upward. Go into the yield recess 81.

A rocking chair of Embodiment 12, the rotating frame of the seat frame and the driving seat frame swinging is not directly connected, but is connected by a swing arm, and the swing arm is equivalent to "lifting up" the seat frame, so that the design has a novel structure and is released. The characteristics of the consumer's use of space.

Example 13

Referring to Figures 46-49, a rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1, characterized in that a mounting shell 3 is provided on the support frame, and is supported The frame 1 is rotatably connected with a wheel 16 , and the shaft of the wheel is connected with a rotating member 6 that rotates with the rotation of the wheel. The driving member 7 is pivotally connected to the rotating member 6 , and the pivoting point of the driving member 7 and the rotating member 6 is pivoted. Deviating from the rotation axis of the rotating member 6, the other end of the driving member 7 is pivotally connected with a swinging member 8, and the mounting shell 3 is provided with a swinging member pivoting portion 31, and the other end of the swinging member 8 is The swinging member pivoting portion 31 is pivotally connected, and the other end of the swinging member 8 is also connected with a rotating shaft 4 which serves as a supporting member for rotating, and the rotating shaft 4 is fixedly connected with the seat frame 2 in the middle. In the rocking chair of this embodiment, after the wheel is set, it is equivalent to a rocking chair having the function of a baby carriage, and the rotation of the wheel is used to drive the seat to rotate, thereby realizing the seat swing.

The rotating member 6, the driving member 7, the swinging member 8, and the rotating shaft 4 are disposed in the mounting case 3.

The mounting shell 3 includes a rear wheel base 17, a support tube 18, and a seat connecting seat 19 that are connected together in order from bottom to top, and are connected together in the rear wheel base 17, the support tube 18, and the seat connecting seat 19. Installation chamber.

The rotating member 6 is a rotating piece. One end of the rotating piece is fixedly connected to the wheel axis, and the other end is pivotally connected to the driving member 7.

As another implementation form, the rotating member 6 is a rotating disc, and the rotating disc is fixedly connected or integrally formed with the wheel, and the rotating disc is provided with the eccentric connection 61 disposed eccentrically with the axis of the wheel, the eccentricity The connection 61 is pivotally connected to the drive member 7.

In order to increase the driving torque, a driving reduction gear set is provided between the swinging member 8 and the rotating shaft 4, and the driving reduction gear set includes a driving gear 9 fixed to the other end of the swinging member 8, and an output end of the driving gear 9. A first stage reduction gear 91 is connected, and the other end of the rotating shaft 4 is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring of the rotating shaft 4 The tooth or the non-closed ring tooth is connected as a second stage reduction gear 92 to the output end of the first stage reduction gear 91. The output of the oscillating member is connected to the rotating shaft through the driving reduction gear set, thereby increasing the driving torque, ensuring sufficient power for the swing, and making the swing softer and smoother.

For the reason of the structural division, the support pipe frame 1 is provided with a seat connecting seat 19, the seat connecting seat 19 is circular, the center of the seat connecting seat 19 is concentric with the center of the rotating shaft 4, and the driving reduction gear At the lower end of the center of the rotating shaft 4, the other end of the driving member 7 is pivotally connected with a swinging member 8, which is pivotally connected to the lower end of the center of the rotating shaft 4 with the driving gear 9.

For the convenience of use of the product, the support frame 1 has a seat connecting seat 19, and the seat connecting seat 19 is connected with a handlebar 26, and the rotating shaft 4 is fixedly connected with the seat frame 2, and the handlebar 26 can be folded relative to the supporting frame 1. .

In order to make the power of the wheel output to the rotating member sufficient, the transition is smooth, and at least one primary reduction gear set is provided between the wheel and the rotating member 6.

A rocking chair of Embodiment 13 drives the seat to rotate by the rotation of the wheel, thereby achieving seat swinging, eliminating the need for a motor, saving cost, reducing the space of the motor on the rocking chair, making the rocking chair smaller in size and lower in cost.

Example 14

Referring to Figures 50-53, a rocking chair includes a support frame 1 and a seat frame 2 having a seat disposed on the support frame 1, characterized in that a mounting case 3 is disposed on the support frame, and the mounting case 3 is disposed in the mounting case 3. A driving motor 5 is further disposed. The rotating shaft 6 is fixedly connected to the output shaft of the driving motor 5, and the driving member 7 is pivotally connected to the rotating member 6. The pivoting point of the driving member 7 and the rotating member 6 is offset from the rotating member 6. Rotating axis, the other end of the driving member 7 is pivotally connected with a pendulum The moving member 8 is provided with a swinging member pivoting portion 31 on the mounting shell 3, and the other end of the swinging member 8 is pivotally connected to the pivoting member pivoting portion 31, and the other end of the swinging member 8 is also connected thereto. A rotating shaft 4 which serves as a support member which is oscillated to rotate, and the rotating shaft 4 is a vertical shaft which is disposed perpendicularly or obliquely to a horizontal plane, and the upper end of the vertical shaft is coupled to the lower end of the seat frame 2.

In a preferred embodiment: the upper end of the vertical shaft is connected to the bottom of the entire seat frame 2.

For the stability of the seat frame, it may be preferably designed in such a manner that the seat frame 2 includes a vertical support tube 251 fixedly coupled to the vertical shaft and a lateral seat tube 252 fixed to the vertical support tube 251, the vertical direction The upper end of the shaft is coupled to the lower end of the vertical support tube 251.

The support frame is provided with an upwardly extending support single arm 30, and the drive motor 5, the rotating member 6, the driving member 7, and the swinging member 8 are disposed in the supporting single arm 30.

The swinging member 8 is U-shaped or V-shaped or L-shaped such that a retaining recess 81 is formed in the swinging member 8, and the rotating shaft 4 can extend into the swinging member 8 when the swinging member 8 is rotated upward. The position is recessed 81.

The rocking chair of Embodiment 14 has a support frame in the middle of the seat frame, so that the support frame does not block the adult from holding the baby to the seat frame, and the adult is more convenient.

Example 15

54-57, the seat frame 2 includes a front free swing end 261 as a front end of the seat frame 2 and a rear free swing end 262 as a rear end of the seat frame 2, and a drive connection end 231 connecting the rotating shaft 4, The drive connection end 231 is disposed at the left end or the right end of the seat frame 2. The rest of the settings are the same as in the embodiment 14.

In the rocking chair of the embodiment 15, the driving connection end 231 of the seat frame 2 is located at the left end or the right end of the seat frame 2, and has a novel structure, and is convenient for an adult to hold and put the baby.

Claims

A rocking chair comprising a support frame (1) and a seat frame (2) having a seat disposed on the support frame (1), characterized in that a mounting shell (3) is provided on the support frame, in the mounting shell (3) There is also a driving motor (5), a rotating member (6) is fixedly connected to the output shaft of the driving motor (5), and a driving member (7) is pivotally connected to the rotating member (6), and the driving member is (7) the pivot point of the rotating member (6) is offset from the rotational axis of the rotating member (6), and the other end of the driving member (7) is pivotally connected with the swinging member (8) at the mounting shell ( 3) an oscillating member pivoting portion (31) is disposed thereon, and the other end of the oscillating member (8) is pivotally connected to the pivoting member pivoting portion (31), and the other end of the oscillating member (8) is further connected thereto A rotating shaft (4) that also rotates as a support member, and the rotating shaft (4) is fixedly coupled to the seat frame (2) at substantially the center of gravity.
A rocking chair according to claim 1, characterized in that a mounting hole (201) is provided on the seat frame (2), and the rotating shaft (4) is plugged and connected to the mounting hole (201).
A rocking chair according to claim 1 or 2, characterized in that the support frame (1) comprises a chassis (11) and a left frame (12) and a right frame (13) disposed thereon. The seat frame (2) is disposed above the chassis (11) and disposed between the left frame (12) and the right frame (13), and the mounting shell (3) is fixed to the left frame (12) or the right On the side frame (13).
A rocking chair according to claim 1 or 2, characterized in that the other end of the oscillating member (8) is provided with a drive reduction gear set.
A rocking chair according to claim 4, wherein said drive reduction gear set comprises a drive gear (9) disposed at the other end of the oscillating member (8), the drive gear (9) A first-stage reduction gear (91) is connected, and a second-stage reduction gear (92) is connected to an output end of the first-stage reduction gear (91), and a shaft center of the second-stage reduction gear (92) is fixed The rotating shaft (4).
A rocking chair according to claim 1, characterized in that a reduction gear box is connected to the drive motor (5).
A rocking chair according to claim 1 or 2, characterized in that the seat frame (2) comprises a seat (21) and a back (22), the seat and the back being integrally formed.
A rocking chair according to claim 1 or 2, characterized in that the seat frame (2) comprises a seat (21) and a back (22), the seat and the back being movably connected together.
A rocking chair according to claim 2, wherein said mounting hole (201) is a flat hole, and said rotating shaft (4) is provided with a flat portion (41) corresponding to the shape of the flat hole.
A rocking chair according to claim 1 or 2, characterized in that the mounting shell (3) is a single piece or a combination of several pieces.
A rocking chair according to claim 1 or 2, characterized in that the support frame (1) comprises only a left side frame or a right side frame, and the mounting shell (3) is fixed on the left side frame or the right side frame. The rotating shaft (4) of the mounting shell (3) is fixedly connected to the center of gravity of the seat frame (2).
A rocking chair according to claim 1, characterized in that a pivoting portion (40) pivotally connected to the mounting shell (3) is provided at the axis of the rotating shaft (4), the rotating shaft ( 4) One end is connected with a rocking member (80), and the other end of the rocking member (80) is provided with a connecting portion (801) fixedly connected to a substantially center of gravity of the seat frame (2), the rocking member (80) ) The connecting portion (801) does not overlap with the pivot portion (40) of the rotating shaft (4).
A rocking chair according to claim 12, wherein the pivoting portion (40) of the rotating shaft is a circular arc-shaped hole (401) or a circular arc-shaped protruding portion (402), and is disposed on the mounting shell There is a circular fixed shaft or a fixed circular shaft hole that cooperates with it.
A rocking chair according to claim 13, wherein a driving reduction gear set is provided between the swinging member (8) and the rotating shaft (4), and the driving reduction gear set is at least a secondary gear set. When it is a two-stage gear set, it comprises a driving gear (9) disposed at the other end of the swinging member (8), and a first-stage reduction gear (91) is connected to the output end of the driving gear (9), the rotating shaft ( The other end of 4) is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth or the non-closed ring tooth of the rotating shaft (4) is used as the second stage reduction gear (92) and the first stage reduction gear (91) The output end is connected, and the swinging member pivoting portion (31) does not coincide with the pivoting portion (40) of the rotating shaft.
A rocking chair according to claim 13, wherein the other end of the swinging member is provided with a first gear, and one end of the rotating shaft is provided with a second gear, and the first gear meshes with the second gear.
A rocking chair according to claim 1, wherein an axis of the rotating shaft (4) coincides with the pivoting portion (31) of the swinging member, and one end of the rotating shaft (4) and the swinging member (8) The other end is fixedly connected, one end of the rotating shaft (4) is connected with a rocking member (80), and the other end of the rocking member (80) is provided with a fixed connection with a substantially center of gravity of the seat frame (2) The connecting portion (801), the connecting portion (801) of the rocking member (80) does not overlap with the pivot portion (40) of the rotating shaft (4).
A rocking chair according to claim 16, characterized by a rotating shaft (4) One end is shared with the oscillating member (8), and the rotating shaft (4) and the oscillating member (8) are integrally formed with a swinging rod, and the swinging rod is provided with a pivoting portion (31) with the oscillating member. The pivoting point serves as a pivot point of the axis of the rotating shaft (4).
A rocking chair according to claim 13, wherein the pivot point is a shaft hole provided on the rotating shaft (4), and the swinging member pivoting portion (31) is fixed through the shaft hole. axis.
A rocking chair according to claim 13, characterized in that the other end of the rotating shaft (4) projects outside the mounting shell (3), and the rotating shaft (4) is provided on the mounting shell (3) a strip-shaped hole (31) that protrudes at the other end.
A rocking chair according to claim 10, wherein said mounting shell (3) comprises a support member (101) on the support frame (1), and a control shell is provided at an upper end of the support member (101) ( 102), the lower end is provided with a motor casing (103), and the support pipe and the control casing and the motor casing together form the mounting shell (3).
A rocking chair according to claim 20, wherein said driving member (7) is disposed in a support tube, and said driving motor (5) is disposed in said motor casing.
A rocking chair according to claim 1, characterized in that the rotation of the rotating shaft (4) is a rocking swing with the pivot axis as the axis.
A rocking chair according to claim 1, characterized in that the support frame (1) is provided with a walking wheel (104).
A rocking chair according to claim 1, characterized in that the substantially center of gravity of the seat frame (2) is disposed at an intermediate position of the seat frame (2).
A rocking chair according to claim 6 wherein said drive motor (5) A motor main shaft is disposed, and an input end of the reduction gear box is connected to the motor main shaft, and an output shaft of the reduction gear box is an output shaft of the drive motor (5).
A rocking chair according to claim 1, wherein said drive motor (5) comprises a motor main body portion (51) and a motor reduction gear set (52), said motor main body portion (51) including a motor and a motor main shaft (50) The motor reduction gear set (52) includes a deceleration scroll (521) that is coupled to a motor main shaft (50) of the motor main body portion (51) for rotation, and the deceleration scroll (521) is connected to the first a first-stage motor reduction gear (910), a second-stage motor reduction gear (920) is connected to an output end of the first-stage motor reduction gear (910), and an output end of the second-stage motor reduction gear (920) is connected The output end of the third-stage motor reduction gear (930) and the third-stage motor reduction gear (930) is fixedly connected to the rotating member (6) as an output shaft of the drive motor (5).
A rocking chair according to claim 1, wherein said seat frame (2) includes left and right ends as free swing ends (232) and front and rear ends as drive connection ends (231), said seats The front end and the rear end of the frame (2) are fixedly connected to the output shaft, and a substantially center of gravity of the seat frame (2) is disposed at an intermediate position and a rear end of the front end of the seat frame (2) with respect to the right end of the left end In the middle of the left end of the left end.
A rocking chair according to claim 1, characterized in that the support frame (1) comprises a bottom support frame (151) and a movable lifting frame (152), a bottom support frame (151) and a movable lifting frame (152). There is a height adjustment device (153) between the movable lifting frame (152) and the bottom support frame (151), and the mounting case (3) is disposed on the movable lifting frame (152).
A rocking chair according to claim 28, wherein said height adjustment The device (153) includes a plurality of vertically aligned height adjustment gears (154) disposed on the bottom support frame (151) and a height adjustment lock (155) disposed on the movable crane frame (152), the height adjustment The movable lifting frame (152) is fixed to the bottom support frame (151) when the locking member (155) is inserted into the height adjustment gear position (154), and is connected to the height adjustment locking member (155). There is a drawstring that drives it out of the height adjustment gear (154).
A rocking chair according to claim 1, characterized in that the support frame (1) is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove (100) is provided in the support frame (1) so that the support frame (1) The mounting case (3) is also used as the mounting member (3), and the swinging member (8) is driven downwardly from the top end of the mounting case (3) in the U-shaped or V-shaped mounting groove (100). The member (7), the rotating member (6), and the driving motor (5), the height of the swinging member (8) is higher than the height of the driving motor (5).
A rocking chair according to claim 30, wherein said drive motor (5) comprises a motor body portion (51) and a motor reduction gear set (52), said motor body portion (51) comprising a motor and a motor spindle (50) The motor reduction gear set (52) includes a deceleration scroll (521) that is coupled to a motor main shaft (50) of the motor main body portion (51) for rotation, and the deceleration scroll (521) is connected to the first a first-stage motor reduction gear (910), a second-stage motor reduction gear (920) is connected to an output end of the first-stage motor reduction gear (910), and an output end of the second-stage motor reduction gear (920) is connected a three-stage motor reduction gear (930), an output end of the third-stage motor reduction gear (930) is fixedly connected to the rotating member (6) as an output shaft of the driving motor (5); the third-stage motor reduction gear ( 930), second-stage motor reduction gear (920), first-stage motor reduction gear (910), The deceleration vortex rod (521) and the motor main body portion (51) are vertically arranged downwardly from the rotating member (6) along the U-shaped or V-shaped mounting groove (100), and the height of the oscillating member (8) Higher than the height of the first stage motor reduction gear (910) of the drive motor (5).
A rocking chair according to claim 1 or 26 or 30, wherein said oscillating member (8) is U-shaped or V-shaped or L-shaped such that a retaining recess is formed in said oscillating member (8) ( 81) a driving reduction gear set is provided between the swinging member (8) and the rotating shaft (4), and the driving reduction gear set includes a driving gear (9) fixed to the other end of the swinging member (8). a first stage reduction gear (91) is connected to the output end of the driving gear (9), and the other end of the rotating shaft (4) is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring of the rotating shaft (4) a tooth or a non-closed ring gear is connected as a second stage reduction gear (92) to an output end of the first stage reduction gear (91), and the rotation shaft (4) can be extended when the swinging member (8) is rotated upward Go into the yield recess (81).
A rocking chair according to claim 30, wherein said support frame (1) comprises a U-shaped or V-shaped support tube (110) and a support seat fixed at both ends of the U-shaped or V-shaped support tube (110) ( 111), the rotating shaft (4) is disposed on one of the supporting bases (111), and an operation control for electrically connecting to the driving motor and inputting a signal thereto is provided on the other supporting base (111) Panel (112).
A rocking chair according to claim 30, wherein a battery case (300) is disposed on the support frame (1) near the other end of the mounting case (3), and is mounted in the battery case (300). The drive motor (5) and the power supply battery electrically connected to the operation control panel (112).
A rocking chair according to claim 1, wherein said support frame (1) Each of the two sides is respectively provided with a support base (111), and the seat frame (2) is provided with a support joint (111) to realize the installation or disassembly of the seat frame (2) and the support frame (1). Active connection seat (200).
A rocking chair according to claim 35, characterized in that a vertical insertion groove (202) is provided on the movable connection base (200) or the support base (111), and the support base (111) or the movable connection The socket (200) is provided with a plug piece (120) that is mated with the vertical insertion slot (202), and a transverse slot is disposed in the movable connection base (200) or the support base (111). A transverse locking member (203) is disposed in the transverse groove, and the lateral locking member (203) is inserted on the supporting seat (111) or the movable connecting seat (200) such that the movable connecting seat (200) is A lateral locking position (113) for the support seats (111) to be locked together, and a return spring for resetting the lateral locking members (203) is also provided in the transverse grooves.
A rocking chair according to claim 35, characterized in that the support frame (1) is U-shaped or V-shaped, and a U-shaped or V-shaped mounting groove (100) is provided in the support frame (1) so that the support frame (1) The mounting case (3) is also used.
A rocking chair according to claim 1 or 30, wherein said seat frame (2) comprises a movable connecting seat (200) and a seat and a back pivotally connected thereto and capable of being relatively folded, in said support A bottom chassis (14) is also connected to the bottom of the frame (1), and the folding chassis (14) includes a base (15) connected to the bottom of the support frame (1) and used to support the support frame (1). The base (15) is pivotally connected with two first and second folding legs (141, 142) that can be folded relative to each other.
A rocking chair according to claim 38, characterized in that at least one folding locking position (140) is provided on the first and second folding legs (141, 142). The base (15) is provided with a tripod locking pin (143) that cooperates with the folding locking position (140) and drives the tripod locking pin (143) into the folding locking position (140) a return spring for fixing the first and second folding legs to the base, and the support frame (1) is provided with a pullable locking pin (143) for disengaging the folding locking position (140) And causing the first and second folding legs to lose the relatively folded pull member (144) after being locked.
A rocking chair according to claim 39, wherein said pulling member (144) comprises a pull cord coupled to said tripod locking pin (143) and an operating slide button (145) coupled to the other end of the drawstring. A sliding groove for mounting the operation sliding button (145) is disposed on the support frame (1), and a return spring for driving the sliding button (145) to be reset is also provided in the sliding groove.
A rocking chair according to claim 1 or 26 or 30, wherein a toy insertion slot is provided on the support frame (1), and a spiral card (121) is arranged in the toy insertion slot. A toy rod (122) that can be inserted and rotated in the toy insertion slot is provided, and a snap block (123) that is engaged with the spiral card (121) is disposed at the bottom of the toy rod.
A rocking chair according to claim 1 or 26 or 30, wherein said rotating shaft (4) is a transverse axis parallel or inclined with respect to a horizontal plane, said seat frame (2) comprising a central portion and a driving connection end (231) connected to the rotating shaft (4) and two free swinging ends (232) disposed on the front and rear sides of the seat frame (2), the rotation direction of the seat frame (2) is opposite to the support frame Rotating back and forth in a vertical plane, the two freely oscillating ends (232) of the seat frame (2) alternately move up and down relative to the axis of rotation (4) during the swing of the seat frame (2).
A rocking chair comprising a support frame (1) and a set on the support frame (1) a seat frame (2) having a seat, characterized in that a mounting shell (3) is provided on the support frame, and a drive motor (5) is provided in the mounting shell (3), and an output of the drive motor (5) is provided. A rotating member (6) is fixedly coupled to the shaft, and a driving member (7) is pivotally connected to the rotating member (6), and a pivotal point of the driving member (7) and the rotating member (6) is offset from the rotating member (6) Rotating the shaft center, the other end of the driving member (7) is pivotally connected with a swinging member (8), and the mounting shell (3) is provided with a swinging member pivoting portion (31), the swinging member (8) The other end is pivotally connected to the pivoting member pivoting portion (31), and the other end of the swinging member (8) is further connected with a rotating shaft (4) which doubles as a supporting member for rotating, and the rotating shaft (4) 4) Fixedly connected to one end of the seat frame (2).
A rocking chair according to claim 43, wherein said rotating shaft (4) is a vertical shaft which is disposed perpendicularly or obliquely to a horizontal plane, and said seat frame (2) includes a side on which one side is disposed a driving connection end (231) connected to the rotating shaft (4) and a free swing end (232) on the other side, the driving connection end is opposite to the free swinging end, and the rotation direction of the seat frame (2) is a relative support The frame rotates back and forth in a transverse plane, and the freely oscillating end of the seat frame (2) rotates around the drive connection end of the seat frame (2) during rotation of the seat frame (2).
A rocking chair according to claim 43, wherein said drive motor (5) comprises a motor body portion (51) and a motor reduction gear set (52), said motor body portion (51) comprising a motor and a motor spindle (50) The motor reduction gear set (52) includes a deceleration scroll (521) that is coupled to a motor main shaft (50) of the motor main body portion (51) for rotation, and the deceleration scroll (521) is connected to the first a first-stage motor reduction gear (910), and a second-stage motor reduction gear is connected to an output end of the first-stage motor reduction gear (910) The output end of the second stage motor reduction gear (920) is connected with a third stage motor reduction gear (930), and the output end of the third stage motor reduction gear (930) is used as the drive motor (5). The output shaft is fixedly connected to the rotating member (6).
A rocking chair according to claim 43, wherein said support frame (1) comprises a lateral chassis (131) parallel to the ground and a supporting single arm (30) extending upwardly on the lateral chassis (131). The drive motor (5), the rotating member (6), the driving member (7), and the swinging member (8) are disposed in the supporting single arm (30).
A rocking chair according to claim 43, wherein said rotating shaft (4) is a transverse shaft that is parallel or inclined with respect to a horizontal plane, and said seat frame (2) includes a side and a rotation thereof a drive connection end (231) connected to the shaft (4) and a free swing end (232) on the other side, the drive connection end being disposed opposite to the free swing end, and the rotation direction of the seat frame (2) is a relative support frame Rotating back and forth in a vertical plane, the freely oscillating end of the seat frame (2) rotates around the drive connection end of the seat frame (2) during rotation of the seat frame (2).
A rocking chair according to claim 47, wherein said support frame (1) comprises a lateral chassis (131) parallel to the ground and a control box (132) extending upwardly on the lateral chassis (131). And a vertical support tube (133) fixed at a top end of the control box (132), the length of the vertical support tube (133) being greater than the length of the control box (132), the drive motor (5), the rotating member (6) a driving member (7) disposed in the control box (132), the swinging member (8) being disposed in the vertical supporting tube (133), the length of the swinging member (8) being greater than The length of the rotating member (6) and the driving member (7).
A rocking chair according to claim 43, wherein said rocking member (8) A driving reduction gear set is provided between the rotating shaft (4), the driving reduction gear set includes a driving gear (9) fixed to the other end of the swinging member (8), and a driving gear (9) output A first stage reduction gear (91) is connected to the end, and the other end of the rotating shaft (4) is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth of the rotating shaft (4) or the non-closed ring tooth is used as The second stage reduction gear (92) is coupled to the output end of the first stage reduction gear (91).
A rocking chair comprising a support frame (1) and a seat frame (2) having a seat disposed on the support frame (1), characterized in that a mounting shell (3) is provided on the support frame, in the mounting shell (3) There is also a driving motor (5), a rotating member (6) is fixedly connected to the output shaft of the driving motor (5), and a driving member (7) is pivotally connected to the rotating member (6), and the driving member is (7) the pivot point of the rotating member (6) is offset from the rotational axis of the rotating member (6), and the other end of the driving member (7) is pivotally connected with the swinging member (8) at the mounting shell ( 3) an oscillating member pivoting portion (31) is disposed thereon, and the other end of the oscillating member (8) is pivotally connected to the pivoting member pivoting portion (31), and the other end of the oscillating member (8) is further connected thereto a rotating shaft (4) that doubles as a support member that swings, and a swing arm (24) is fixedly coupled to the rotating shaft (4), and the other end of the swing arm (24) and the seat frame (2) Fixed connection.
A rocking chair according to claim 50, wherein said swing arm (24) is coupled to the rotating shaft (4) at a lower portion than the swing arm (24) and the seat frame (2).
A rocking chair according to claim 51, wherein said swing arm (24) comprises a vertical rod (241) and a curved rod (242) connected thereto, said vertical rod (241) top end and seat frame Connected, the top end of the curved rod (242) is connected to the rotating shaft (4).
A rocking chair according to claim 50, said drive motor (5) comprising a motor main body portion (51) and a motor reduction gear set (52), the motor main body portion (51) including a motor and a motor main shaft (50), the motor reduction gear set (52) including the motor main body portion (51) The motor main shaft (50) is connected to a rotating vortex bar (521), and the deceleration vortex (521) is connected with a first-stage motor reduction gear (910), and the output of the first-stage motor reduction gear (910) The second stage motor reduction gear (920) is connected to the end, the third stage motor reduction gear (930) is connected to the output end of the second stage motor reduction gear (920), and the output end of the third stage motor reduction gear (930) is used as the output end. The output shaft of the drive motor (5) is fixedly connected to the rotating member (6).
A rocking chair according to claim 50, wherein said oscillating member (8) is U-shaped or V-shaped or L-shaped such that a retaining recess (81) is formed in said oscillating member (8). The rotating shaft (4) can extend into the recess (81) when the oscillating member (8) is rotated upward.
A rocking chair according to claim 50 or 54, wherein a driving reduction gear set is provided between the swinging member (8) and the rotating shaft (4), and the driving reduction gear set comprises a fixed swing. a drive gear (9) at the other end of the member (8), a first stage reduction gear (91) is connected to the output end of the drive gear (9), and the other end of the rotation shaft (4) is provided with a closed ring tooth or is not closed. The annular tooth, the closed annular tooth of the rotating shaft (4) or the non-closed annular tooth is connected as a second stage reduction gear (92) to the output end of the first stage reduction gear (91).
A rocking chair includes a support frame (1) and a seat frame (2) having a seat disposed on the support frame (1), characterized in that a mounting shell (3) is provided on the support frame, and the support frame (1) Rotatingly connected to the wheel (16), the shaft of the wheel is connected with the wheel a rotating and rotating rotating member (6), a driving member (7) is pivotally connected to the rotating member (6), and a pivotal point of the driving member (7) and the rotating member (6) is deviated from the rotation of the rotating member (6) The other end of the driving member (7) is pivotally connected with a swinging member (8), and the mounting shell (3) is provided with a swinging member pivoting portion (31), and the swinging member (8) is further One end is pivotally connected to the pivoting member pivoting portion (31), and the other end of the swinging member (8) is further connected with a rotating shaft (4) which doubles as a supporting member for rotating, and the rotating shaft (4) ) Fixedly connected to the middle of the seat frame (2).
A rocking chair according to claim 56, wherein said rotating member (6), driving member (7), oscillating member (8), and rotating shaft (4) are disposed in said mounting case (3).
A rocking chair according to claim 56 or 57, wherein said mounting shell (3) comprises a rear wheel base (17), a support tube (18), a seat joint (19) which are connected together in order from bottom to top. A mounting chamber that is connected together is provided in the rear wheel base (17), the support tube (18), and the seat connecting seat (19).
A rocking chair according to claim 56 or 57, wherein the rotating member (6) is a rotating piece, one end of the rotating piece is fixedly connected to the axis of the wheel, and the other end is pivotally connected to the driving member (7).
A rocking chair according to claim 56 or 57, wherein the rotating member (6) is a rotating disc, and the rotating disc is fixedly connected or integrally formed with the wheel, and the rotating disc is provided with an eccentricity with the axis of the wheel. The eccentric joint (61), the eccentric joint (61) is pivotally connected to the driving member (7).
A rocking chair according to claim 56, wherein said rocking member (8) A driving reduction gear set is provided between the rotating shaft (4), the driving reduction gear set includes a driving gear (9) fixed to the other end of the swinging member (8), and a driving gear (9) output A first stage reduction gear (91) is connected to the end, and the other end of the rotating shaft (4) is provided with a closed ring tooth or a non-closed ring tooth, and the closed ring tooth of the rotating shaft (4) or the non-closed ring tooth is used as The second stage reduction gear (92) is coupled to the output end of the first stage reduction gear (91).
A rocking chair according to claim 61, characterized in that the support frame (1) is provided with a seat connecting seat (19), the seat connecting seat (19) is circular, and the seat connecting seat (19) The center of the circle is concentric with the center of the rotating shaft (4), the driving reduction gear set is at the lower end of the center of the rotating shaft (4), and the other end of the driving member (7) is pivotally connected with a swinging member (8), the swinging The piece (8) is pivotally coupled to the drive gear (9) at the lower end of the center of the rotating shaft (4).
A rocking chair according to claim 56, wherein the support frame (1) has a seat connecting seat (19), and the seat connecting seat (19) is connected with a handle (26), and the rotating shaft (4) A seat frame (2) is fixedly coupled, and the handle (26) can be folded relative to the support frame (1).
A rocking chair according to claim 56, characterized in that at least one primary reduction gear set is provided between the wheel (16) and the rotating member (6).
A rocking chair comprising a support frame (1) and a seat frame (2) having a seat disposed on the support frame (1), characterized in that a mounting shell (3) is provided on the support frame, in the mounting shell (3) There is also a driving motor (5), a rotating member (6) is fixedly connected to the output shaft of the driving motor (5), and a driving member (7) is pivotally connected to the rotating member (6). The pivot point of the member (7) and the rotating member (6) is offset from the rotation axis of the rotating member (6), and the other end of the driving member (7) is pivotally connected with the swinging member (8) at the mounting shell (3) an oscillating member pivoting portion (31) is disposed thereon, and the other end of the oscillating member (8) is pivotally connected to the pivoting member pivoting portion (31), and the other end of the oscillating member (8) is further connected with a rotating shaft (4) that doubles as a support member that swings to rotate, the rotating shaft (4) being a vertical shaft that is perpendicular to or inclined with respect to a horizontal plane, the upper end of the vertical shaft and the seat frame ( 2) The intermediate connection.
A rocking chair according to claim 65, characterized in that the upper end of the vertical shaft is connected to the bottom of the entire seat frame (2).
A rocking chair according to claim 65, wherein the seat frame (2) includes a vertical support tube (251) fixedly coupled to the vertical shaft and a lateral seat fixed to the vertical support tube (251) a tube (252), the upper end of the vertical shaft being connected to the lower end of the vertical support tube (251).
A rocking chair according to claim 65, wherein said support frame is provided with an upwardly extending supporting single arm (30), said driving motor (5), rotating member (6), driving member (7) The swinging member (8) is disposed in the supporting single arm (30).
A rocking chair according to claim 65, wherein said oscillating member (8) is U-shaped or V-shaped or L-shaped such that a retaining recess (81) is formed in said oscillating member (8). The rotating shaft (4) can project into the recess (81) when the oscillating member (8) is rotated upward.
A rocking chair according to claim 65, wherein said drive motor (5) comprises a motor main body portion (51) and a motor reduction gear set (52), said motor main body portion (51) including a motor and a motor main shaft (50), the motor reduction gear set (52) a deceleration volute (521) connected to the motor main shaft (50) of the motor main body portion (51) for rotation, and a first-stage motor reduction gear (910) coupled to the deceleration scroll (521), the first The output of the motor reduction gear (910) is connected to the second stage motor reduction gear (920), and the output of the second stage motor reduction gear (920) is connected to the third stage motor reduction gear (930), the third stage motor An output end of the reduction gear (930) is fixedly coupled to the rotating member (6) as an output shaft of the drive motor (5).
A rocking chair according to claim 65 or 69, characterized in that a driving reduction gear set is provided between the swinging member (8) and the rotating shaft (4), and the driving reduction gear set comprises a fixed swing. a drive gear (9) at the other end of the member (8), a first stage reduction gear (91) is connected to the output end of the drive gear (9), and the other end of the rotation shaft (4) is provided with a closed ring tooth or is not closed. The annular tooth, the closed annular tooth of the rotating shaft (4) or the non-closed annular tooth is connected as a second stage reduction gear (92) to the output end of the first stage reduction gear (91).
A rocking chair according to claim 65, wherein said seat frame (2) includes a front free swing end (261) as a front end of the seat frame (2) and a rear free swing end as a rear end of the seat frame (2) (262) further comprising a drive connection end (231) connecting the rotating shaft (4), the drive connection end (231) being disposed at a left end or a right end of the seat frame (2).