CN221060181U - Swinging device and children article with same - Google Patents

Abstract

The utility model discloses a swinging device and a children article, the swinging device comprises a bottom bracket, a first guide seat with a first guide track extending along the left-right direction, a second guide seat with a second guide track extending along the left-right direction, a center seat arranged above the bottom bracket, a first moving part and a second moving part arranged on the left side and the right side of the center seat, wherein the first moving part is movably arranged on the first guide seat along the extending direction of the first guide track, the second moving part is movably arranged on the second guide seat along the extending direction of the second guide track, and at least one of the first guide seat and the second guide seat can be arranged on the bottom bracket in an angle-adjustable manner, or the first guide seat or the second guide seat is arranged on the bottom bracket in a height-adjustable manner. The swinging device has various swinging modes, and the swinging angle of the swinging device can be adjusted, so that the swinging modes of the swinging device are diversified, and the comfort and entertainment of the swinging device during use can be improved.

Description

Swinging device and children article with same

Technical Field

The utility model relates to the technical field of children products, in particular to a swinging device and a children product with the swinging device.

Background

Rocking chairs or cradles and the like are widely used in many families, and are mainly used for infants to lie down, and the seats or the sleeping baskets can swing back and forth, so that the emotion of the infants is platted, and the infants are helped to fall asleep.

Common rocking chairs or bassinets generally comprise a carrier for carrying a child and a rocking device disposed at the bottom of the carrier, through which the carrier is driven to rock in a certain direction. In the prior art, the structure of the swinging device is fixed and cannot be adjusted, so that the swinging mode of the rocking chair or the cradle is single, and the comfort and the entertainment are poor.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the swinging device capable of adjusting and diversifying swinging modes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The first moving part can be movably arranged on the first guide seat along the extending direction of the first guide track, the second moving part can be movably arranged on the second guide seat along the extending direction of the second guide track, the first guide seat and the second guide seat are sequentially arranged along the left and right directions, at least one of the first guide seat and the second guide seat can be arranged on the bottom bracket in an angle-adjustable manner, or one of the first guide seat and the second guide seat can be arranged on the bottom bracket in an angle-adjustable manner.

Preferably, at least one of the first guide seat and the second guide seat is rotatably connected with the bottom bracket.

Further, one end parts of the first guide seat and the second guide seat, which are far away from each other, are respectively connected with the bottom bracket in a rotating way, and one end parts of the first guide seat and the second guide seat, which are close to each other, are connected in a position-adjustable way through an adjusting component.

The adjusting component comprises an adjusting piece, connecting columns connected with the first guide seat and the second guide seat are respectively arranged at the left end and the right end of the adjusting piece, a plurality of connecting holes are respectively formed in one end part of the first guide seat and one end part of the second guide seat, which are close to each other, of the first guide seat and the second guide seat, the connecting holes of the first guide seat and the second guide seat are respectively arranged at intervals along the vertical direction, and the connecting columns at the left end and the right end of the adjusting piece are respectively inserted into one connecting hole of the first guide seat and one connecting hole of the second guide seat.

In yet another specific embodiment, the adjusting component includes a first screw rod extending along an up-down direction and a first nut in threaded connection with the first screw rod, the first screw rod is rotatably disposed on the bottom bracket, and the first nut is connected with the first guide seat and/or the second guide seat.

Further, two groups of first screw rods and first nuts are arranged in one-to-one correspondence, one first nut is fixedly connected with the first guide seat, and the other first nut is fixedly connected with the second guide seat; or the first screw rod and the first nut are provided with a group, and the first guide seat and the second guide seat are both rotationally connected with the first nut.

Furthermore, the rotary connection parts of the first guide seat and the second guide seat and the bottom bracket can also be arranged in a sliding manner relative to the bottom bracket.

Preferably, one of the first guide holder and the second guide holder is slidably disposed on the bottom bracket.

Preferably, at least one of the first moving member and the second moving member is provided on the center seat so as to be adjustable in position in the left-right direction.

Preferably, the first moving member and the second moving member are at the same height position, or the first moving member and the second moving member are at different height positions.

Preferably, the first guide track and the second guide track are symmetrically arranged.

Preferably, the first guide track and the second guide track are arc tracks; or the first guide track and the second guide track comprise a straight track and an arc track sequentially connected with the straight track; or the first guide track and the second guide track are straight tracks which are obliquely arranged upwards or downwards along the left-right direction.

Preferably, the power mechanism is connected with one of the first moving member or the second moving member to drive the movement thereof;

Or the power mechanism comprises a first rotating wheel rotatably arranged on the bottom bracket and a connecting rod with one end part connected with the first rotating wheel in a rotating way, the other end part of the connecting rod is connected with the center seat in a rotating way, and the rotating connection part of the connecting rod and the first rotating wheel is eccentrically arranged relative to the central axis of the first rotating wheel;

Or the power mechanism comprises a second rotating wheel which can be rotatably arranged on the bottom bracket and a connecting piece which is fixedly arranged relative to the center seat, wherein a fixed column which is eccentrically arranged relative to the rotating central axis of the second rotating wheel is arranged on the second rotating wheel, a second sliding groove which extends along the up-down direction is arranged on the connecting piece, and the fixed column can be slidably arranged in the second sliding groove along the length extending direction of the second sliding groove;

Or the power mechanism comprises a gear rotatably arranged on the bottom bracket and a rack fixedly arranged on the center seat, and the rack is meshed with the gear;

Or the power mechanism comprises a second screw rod and a second nut which are connected through threads, the second screw rod is rotatably arranged on one of the bottom bracket and the center seat, and the second nut is fixedly arranged on the other of the bottom bracket and the center seat.

Preferably, the center seat comprises a first seat body and a second seat body which is rotatably arranged on the first seat body around a rotating shaft extending along the up-down direction, and the swinging device further comprises a driving mechanism for driving the second seat body to rotate relative to the first seat body.

Preferably, the first guide track and the second guide track are guide grooves extending in the left-right direction, the first moving member and the second moving member are rollers rotatably arranged, and the rollers are rollably arranged on the guide grooves along the extending direction of the guide grooves.

The utility model further provides a child product, which is provided with the swinging device according to any one of the above, and further comprises a carrier, wherein the carrier is fixedly arranged on the center seat, or the carrier can be rotatably arranged on the center seat, or the carrier can be detachably arranged on the center seat.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: in the swinging device, the swinging device can have various swinging modes by adjusting the angle between the first guide seat and/or the second guide seat and the bottom bracket or adjusting the height of the first guide seat or the second guide seat on the bottom bracket, and the swinging angle of the swinging device can also be adjusted, so that the swinging modes of the swinging device are diversified, and the comfort and entertainment of the swinging device in use can be improved.

Drawings

FIG. 1 is a perspective view of a cradle of the present embodiment (the swing apparatus is panned, and the adjusting assembly is embodiment 1);

FIG. 2 is an exploded view of the cradle of the present embodiment (the swing apparatus is used for panning, the adjusting assembly is used in embodiment 1, and the power mechanism is used in embodiment 8);

FIG. 3 is a schematic front view of the cradle of the present embodiment (the swing device swings the carrier to the rightmost position, the adjusting assembly adopts embodiment 1);

Fig. 4 is a schematic front view of the cradle of the present embodiment (the swing device swings the carrier to the intermediate position), and the adjusting assembly adopts embodiment 1;

FIG. 5 is a schematic front view of the cradle of the present embodiment (the rocking device is rocking, the carrier is rocking to the leftmost position, and the adjusting assembly is embodiment 1);

FIG. 6 is a perspective view of the cradle of the present embodiment (the swing apparatus swings angularly, and the adjusting assembly adopts embodiment 1);

FIG. 7 is a schematic front view of the cradle of the present embodiment (the rocking device is rocked with an angle, the carrier is rocked to the rightmost position, and the adjusting assembly adopts embodiment 1);

FIG. 8 is a schematic front view of the cradle of the present embodiment (the rocking device rocking with angle, the carrier rocking to the intermediate position, the adjusting assembly of example 1);

FIG. 9 is a schematic front view of the cradle of the present embodiment (the rocking device is rocked with an angle, the carrier is rocked to the leftmost position, and the adjusting assembly adopts embodiment 1);

FIG. 10 is a perspective view of the cradle of the present embodiment (with the adjustment assembly of example 2);

FIG. 11 is an exploded view showing the first and second moving members of the cradle of the present embodiment, which can be adjusted in position in the left-right direction;

Fig. 12 is a schematic structural view of the cradle of the present embodiment, in which the first guide track and the second guide track are arc tracks;

Fig. 13 is a schematic structural view of a cradle of the present embodiment, in which the first guide track and the second guide track are both a combination of an arc track and a horizontal straight track;

Fig. 14 is a schematic structural view of the cradle of the present embodiment, in which the first guide track and the second guide track are both inclined straight tracks;

fig. 15 is a perspective view of the cradle of the present embodiment (embodiment 3 is employed as the power mechanism);

FIG. 16 is a perspective view of the cradle of the present embodiment (power mechanism of example 4);

FIG. 17 is a perspective view of the cradle of the present embodiment (power mechanism of example 5);

fig. 18 is a perspective view of the cradle of the present embodiment (embodiment 6 is employed as the power mechanism);

FIG. 19 is a perspective view of the cradle of the present embodiment (the swing apparatus is capable of swinging about the swivel axis and to an intermediate position);

FIG. 20 is a perspective view of the cradle of the present embodiment (the swing apparatus is capable of swinging about the swivel axis and to a side position);

fig. 21 is a perspective view of the cradle of the present embodiment (the length direction of the basket extends in the left-right direction).

Wherein: 1. a bottom bracket; 21. the first guide seat; 211. a first guide track; 212. a first connection hole; 22. the second guide seat; 221. a second guide track; 222. a second connection hole; 31. a first moving member; 32. a second moving member; 41. a movable seat; 411. a first chute; 42. a connecting plate; 421. a connecting column; 5. a center seat; 51. a first base; 52. a second seat body; 61. a first motor; 621. a first wheel; 622. a connecting rod; 623. a second motor; 631. a second wheel; 631a, fixed posts; 632. a connecting piece; 632a, a second chute; 633. a third motor; 641. a gear; 642. a rack; 643. a fourth motor; 651. a second screw rod; 652. a second nut; 653. a fifth motor; 71. an adjusting member; 711. a connecting column; 721. a first screw rod; 722. a first nut; 8. a driving mechanism; 9. and a carrier.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

In the following description, the directions of "front", "rear", "left", "right", "up", "down", etc. are referred to as "left" in the drawing, right "in the drawing, upper" up ", lower" in the drawing, and "front" and "rear" in the drawing. The above directional definitions are merely provided to facilitate the description of the invention and to simplify the description and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation and are not to be construed as limiting the invention.

As shown in fig. 1 to 21, the child product of the present utility model includes a swing device and a carrier 9 provided on the swing device. When the swinging device swings along a certain direction, the carrier 9 is driven to swing. The carrier 9 may be a sleeping basket or a seat or the like, so that the child product may be a cradle or a rocking chair or the like. The drawings in the utility model are all schematic by taking the child articles as cradles.

As shown in fig. 1 to 21, the swing device includes a bottom bracket 1, a first guide holder 21, a second guide holder 22, a first moving member 31, a second moving member 32, a center holder 5, and a power mechanism.

The first guide holder 21 and the second guide holder 22 are sequentially arranged in the left-right direction, the first guide holder 21 having a first guide track 211 extending in the left-right direction, and the second guide holder 22 having a second guide track 221 extending in the left-right direction. The first moving element 31 is provided on the first guide holder 21 so as to be movable in the extending direction of the first guide track 211, and the second moving element 32 is provided on the second guide holder 22 so as to be movable in the extending direction of the second guide track 221. The first moving member 31 and the second moving member 32 are respectively disposed at the left and right sides of the center seat 5, the carrier 9 is disposed on the center seat 5, and the power mechanism is used for driving the first moving member 31 and the second moving member 32 to move, so that the carrier 9 swings along the left and right direction.

In the present utility model, the first guide seat 21 and the second guide seat 22 are respectively disposed at the front and rear of the center seat 5, and the first guide track 211 and the second guide track 221 are guide grooves. The first moving member 31 and the second moving member 32 are respectively arranged on the front side and the rear side of the center seat 5, the first moving member 31 and the second moving member 32 are rollers rotatably arranged on the center seat 5, and the rollers are rollingly arranged in the guide grooves. In this way, when the first moving member 31 and the second moving member 32 move, the rollers are in rolling contact with the guide grooves, which can reduce frictional resistance therebetween, thereby improving smoothness of the rocking device when rocking.

At least one of the first guide holder 21 and the second guide holder 22 is provided on the bottom bracket 1 to be adjustable in angle, so that the swing posture and the swing angle of the swing device can be changed.

Specifically, at least one of the first guide holder 21 and the second guide holder 22 is rotatably connected to the bottom bracket 1 about a rotation axis extending in the front-rear direction, and the angle between the first guide holder 21 and/or the second guide holder 22 and the bottom bracket 1 is adjusted by rotating the first guide holder 21 and the second guide holder 22 relative to the bottom bracket 1.

Preferably, the end parts of the first guide seat 21 and the second guide seat 22, which are far away from each other, are respectively and rotatably connected with the bottom bracket 1, and the end parts of the first guide seat 21 and the second guide seat 22, which are near to each other, are adjustably connected in position through an adjusting component.

The specific structure of the adjusting assembly is varied, and specific examples are given in this disclosure.

Example 1

As shown in fig. 1 to 9 and 15 to 21, the adjusting assembly includes an adjusting member 71, connecting posts 711 connected to the first guide holder 21 and the second guide holder 22 are respectively provided at left and right ends of the adjusting member 71, a plurality of connecting holes are respectively provided at one end of the first guide holder 21 and the second guide holder 22, which are close to each other, the connecting holes on the first guide holder 21 are defined as first connecting holes 212, the connecting holes on the second guide holder 22 are defined as second connecting holes 222, the connecting holes on the first guide holder 21 and the second guide holder 22 are respectively provided at intervals along the up-down direction, and the connecting posts 711 at the left and right ends of the adjusting member 71 are respectively inserted into one connecting hole of the first guide holder 21 and the second guide holder 22.

When the connecting posts 711 are inserted into different connecting holes, different angles are formed between the first guide seat 21 and the bottom bracket 1 and between the second guide seat 22 and the bottom bracket 1.

Example 2

As shown in fig. 10, the adjusting assembly includes a first screw 721 extending in the up-down direction and a first nut 722 screwed to the first screw 721, the first screw 721 being rotatably provided on the bottom bracket 1, the first nut 722 being connected to the first guide 21 and/or the second guide 22.

The first screw rods 721 and the first nuts 722 may be provided with two groups in one-to-one correspondence, so that the two first screw rods 721 are arranged in a relatively inclined manner, one first nut 722 is fixedly connected with the first guide seat 21, and the other first nut 722 is fixedly connected with the second guide seat 22. Thus, when one first screw 721 rotates, the first nut 722 moves along the first screw 271, and drives the first guide 21 to rotate relative to the bottom bracket 1. When the other first screw 721 rotates, the other first nut 722 moves along the first screw 721, and drives the second guide seat 22 to rotate relative to the bottom bracket 1 for adjusting the angle.

Or the first screw rod 721 and the first nut 722 are provided with a group, at this time, the first guide seat 21 and the second guide seat 22 are required to be rotationally connected with the first nut 22, and the rotational connection part of the first guide seat 21 and the second guide seat 22 with the bottom bracket 1 is also required to be slidably arranged relative to the bottom bracket 1, so that when the first screw rod 721 rotates, the first nut 722 is driven to move along the first screw rod 721, and the first guide seat 21 and the second guide seat 22 are driven to simultaneously rotate relative to the bottom bracket 1 for adjusting the angle.

It is also possible to provide one of the first and second guide holders 21 and 22 on the bottom bracket 1 to be height-adjustable, which also changes the swing posture and the swing angle of the swing device.

Specifically, one of the first guide holder 21 and the second guide holder 22 is provided on the bottom bracket 1 so as to be capable of sliding up and down, and the height of the first guide holder 21 or the second guide holder 22 on the bottom bracket 1 is adjusted by sliding up and down.

At least one of the first moving member 31 and the second moving member 32 is provided on the center seat 5 so as to be adjustable in position in the left-right direction. The swing posture and the swing angle of the swing device can be changed as well.

There are various ways of adjusting the position of the first moving member 31 and/or the second moving member 32 in the left-right direction. If the first movable element 31 and/or the second movable element 32 are provided on the movable base 41, the movable base 41 is connected to the center base 5 by the connecting plate 42 so as to be positionally adjustable in the left-right direction. Specifically, the moving seat 41 is provided with a first sliding slot 411 extending in the left-right direction, and the two ends of the connecting plate 42 are provided with connecting posts 421, so that the connecting posts 421 at the two ends are respectively inserted into the first sliding slots 411 at corresponding positions, and when the connecting posts 421 are at different positions in the first sliding slots 411, the positions of the first moving member 31 and/or the second moving member 32 in the left-right direction are changed.

The first guide track 211 and the second guide track 221 may have the same structure or may have different structures. The first guide track 211 and the second guide track 221 are preferably symmetrically arranged.

The first guide track 211 and the second guide track 221 may each be an arc-shaped track, as shown in fig. 12. The first guide track 211 and the second guide track 221 may also each include a horizontal straight track and an arc track sequentially connected to the horizontal straight track, as shown in fig. 13. The first guide track 211 and the second guide track 221 may also each be a straight track disposed obliquely upward or downward in the left-right direction, as shown in fig. 14.

The structural forms of the first guide track 211 and the second guide track 221 are not limited to those given in the present embodiment, and other structural forms may be adopted.

The power mechanism can take various structural forms, and some specific embodiments are given in the utility model.

Example 3

The power mechanism is directly connected with one of the first moving member 31 or the second moving member 32 to drive movement thereof. Specifically, in this embodiment, the power mechanism includes a first motor 61, the first motor 61 is disposed on the center seat 5, and a motor shaft of the first motor 61 is directly connected to one roller or connected through a transmission mechanism. When the first motor 61 is started, the roller is driven to roll, so that the swinging device swings, and the carrier 9 swings, as shown in fig. 2.

Example 4

As shown in fig. 15, the power mechanism includes a first runner 621 and a link 622. The first rotating wheel 621 is rotatably provided on the bottom chassis 1, and a central axis of rotation of the first rotating wheel 621 extends in the front-rear direction. The link 622 extends in the left-right direction, one end of the link 622 is rotatably connected to the first rotation wheel 621, and the other end of the link 622 is rotatably connected to the center seat 5. The rotational connection of the link 622 and the first runner 621 is disposed eccentrically with respect to the central axis of rotation of the first runner 621. The power mechanism further includes a second motor 623 for driving the first runner 621 to rotate, and the second motor 623 is disposed on the bottom bracket 1.

When the second motor 623 is started to drive the first runner 621 to rotate, the connecting rod 622 is driven to move in the left-right direction, so that the center seat 5 is pulled to move in the same direction, and when the center seat 5 moves along with the connecting rod 622, the first moving member 31 moves along the first guiding track 211, and the second moving member 32 moves along the second guiding track 221, so that the carrier 9 swings in the left-right direction.

Example 5

As shown in fig. 16, the power mechanism includes a second wheel 631 and a connector 632. The second rotating wheel 631 is rotatably provided on the bottom chassis 1, and a central axis of rotation of the second rotating wheel 631 extends in the front-rear direction. The connection member 632 is fixedly disposed relative to the center seat 5, and in this embodiment, the connection member 632 is fixedly disposed on the carrier 9. The second rotating wheel 631 is provided with a fixed column 631a eccentrically disposed with respect to a central axis of rotation thereof, the connecting member 632 is provided with a second slide groove 632a extending in the up-down direction, and the fixed column 631a is slidably disposed in the second slide groove 632a along a length extending direction of the second slide groove 632 a. The power mechanism further includes a third motor 633 for driving the second rotating wheel 631 to rotate, and the third motor 633 is provided on the bottom bracket 1.

When the third motor 633 is started to drive the second rotating wheel 631 to rotate, the fixed column 631a is driven to slide along the length extending direction of the second sliding groove 632a, and the fixed column 631a pulls the carrier 9 to swing in the left-right direction, and when the carrier 9 swings in the left-right direction, the first moving member 31 is moved along the first guiding track 211, and the second moving member 32 is moved along the second guiding track 221.

Example 6

As shown in fig. 17, the power mechanism includes a gear 641 and a rack 642. The gear 641 is rotatably provided on the bottom chassis 1. The rack 642 extends in the left-right direction, and the rack 642 is fixedly provided on the center housing 5. The rack 642 is engaged with the gear 641. The power mechanism further includes a fourth motor 643 for driving the gear 641 to rotate, and the fourth motor 643 is provided on the bottom bracket 1.

When the fourth motor 643 starts the driving gear 641 to rotate, the rack 642 is driven to move in the left-right direction, thereby pulling the center seat 5 to move in the same direction, and when the center seat 5 moves along with the rack 642, the first moving member 31 is moved along the first guiding track 211, and the second moving member 32 is moved along the second guiding track 221, thereby realizing the swinging of the carrier 9 in the left-right direction.

Example 7

As shown in fig. 18, the power mechanism includes a second screw rod 651 and a second nut 652 connected by threads, the second screw rod 651 extending in the left-right direction, the second screw rod 651 being rotatably provided on one of the bottom bracket 1 and the center seat 5, the second nut 652 being fixedly provided on the other of the bottom bracket 1 and the center seat 5. In fig. 18, a second screw rod 651 is rotatably provided to the bottom bracket 1, and a second nut 652 is fixedly provided to the center seat 5. The power mechanism further includes a fifth motor 653 for driving the second screw 651 to rotate, and the fifth motor 653 is provided on the bottom bracket 1.

When the fifth motor 653 is started to drive the second screw rod 651 to rotate, the second nut 652 is driven to move in the left-right direction, so that the center seat 5 is pulled to move in the same direction, and when the center seat 5 moves along with the second nut 652, the first moving member 31 is driven to move along the first guiding track 211, and the second moving member 32 is driven to move along the second guiding track 221, so that the carrier 9 swings in the left-right direction.

The central seat 5 comprises a first seat 51 and a second seat 52, some examples of the way in which the first seat 51 and the second seat 52 are arranged being given in the present utility model.

Example 8

The first seat 51 and the second seat 52 are fixedly connected, and can not move relatively, as shown in fig. 1-10, 15-18 and 21.

Example 9

The second housing 52 is rotatably provided to the first housing 51 about a rotation axis extending in the up-down direction, and the carrier 9 is provided to the second housing 52, as shown in fig. 19 and 20. By rotating the second base 52 relative to the first base 51, the carrier 9 can be swung around the rotation axis, so that the carrier 9 can be continuously swung in a 360-degree range or can be circularly reciprocated in a certain angle range. At this time, the swing device further includes a driving mechanism 8 for driving the second base 52 to rotate relative to the first base 51, and in this embodiment, the driving mechanism 8 adopts a belt transmission mechanism.

The carrier 9 may be fixedly disposed on the center seat 5.

The carrier 9 may also be rotatably disposed on the central seat 5, so that the carrier 9 may be rotated relative to the central seat 5 to adjust its orientation on the central seat 5. If the cradle is rotated to extend in the longitudinal direction, as shown in fig. 1 to 10 and 15 to 20. Or the cradle is rotated to extend its length in the left-right direction as shown in fig. 21.

The carrier 9 may be detachably disposed on the center seat 5, so that the carrier 9 may be detached from the center seat 5 and then mounted in the direction.

The angle of the first guide seat 21 and/or the second guide seat 22 relative to the bottom bracket 1 is adjusted, the height of the first guide seat 21 or the second guide seat 22 relative to the bottom bracket 1 is adjusted, the position of the first moving part 31 and/or the second moving part 32 relative to the left and right directions of the center seat 5 is adjusted, and the structural forms of the first guide track 211 and/or the second guide track 221 can be singly applied or can be fully or partially combined.

When the first moving member 31 and the second moving member 32 move to the positions in the left-right direction, the swinging device is always at the same height position, so that the carrier 9 can keep horizontal, has no inclination angle in the swinging process, and only swings in the left-right direction, as shown in fig. 1-5.

The swinging device can also enable the height change of the first moving member 31 and the second moving member 32 to be different in the process of swinging along the left-right direction, namely, when the first moving member 31 and the second moving member 32 move to each position, the first moving member 31 and the second moving member 32 cannot be always positioned at the same height position, thus, the carrier 9 cannot always keep horizontal, a certain inclination angle exists in the swinging process, as shown in fig. 6-9, the carrier 9 only keeps horizontal when swinging to the middle position, and other positions have certain inclination angles.

This makes the form of swaying of children's products diversified, can improve travelling comfort and recreational when children's products use.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims (16)

1. A rocking device, characterized in that: the device comprises a bottom bracket, a first guide seat with a first guide track extending along the left-right direction, a second guide seat with a second guide track extending along the left-right direction, a center seat capable of being arranged above the bottom bracket in a swinging way along the left-right direction, a first moving part and a second moving part which are arranged on the left side and the right side of the center seat, wherein the first moving part can be movably arranged on the first guide seat along the extending direction of the first guide track, the second moving part can be movably arranged on the second guide seat along the extending direction of the second guide track, the first guide seat and the second guide seat are sequentially arranged along the left-right direction, and at least one of the first guide seat and the second guide seat can be arranged on the bottom bracket in an angle-adjustable way, or one of the first guide seat and the second guide seat can be arranged on the bottom bracket in a height-adjustable way.

2. The rocking device of claim 1, wherein: at least one of the first guide seat and the second guide seat is rotationally connected with the bottom bracket.

3. The rocking device of claim 2, wherein: the first guide seat and the second guide seat are respectively connected with the bottom bracket in a rotating way at the end parts which are far away from each other, and the first guide seat and the second guide seat are connected with one end part which is close to each other in a position-adjustable way through an adjusting component.

4. A rocking device as claimed in claim 3, wherein: the adjusting component comprises an adjusting piece, connecting columns connected with the first guide seat and the second guide seat are respectively arranged at the left end and the right end of the adjusting piece, a plurality of connecting holes are respectively formed in one end part of the first guide seat and one end part of the second guide seat, which are close to each other, of the first guide seat and the second guide seat, the connecting holes are respectively arranged at intervals along the vertical direction, and the connecting columns at the left end and the right end of the adjusting piece are respectively inserted into one connecting hole of the first guide seat and one connecting hole of the second guide seat.

5. A rocking device as claimed in claim 3, wherein: the adjusting component comprises a first screw rod extending along the up-down direction and a first nut connected with the first screw rod through threads, the first screw rod can be rotatably arranged on the bottom bracket, and the first nut is connected with the first guide seat and/or the second guide seat.

6. The rocking device of claim 5, wherein: the first screw rod and the first nuts are provided with two groups in one-to-one correspondence, one of the first nuts is fixedly connected with the first guide seat, and the other of the first nuts is fixedly connected with the second guide seat; or the first screw rod and the first nut are provided with a group, and the first guide seat and the second guide seat are both rotationally connected with the first nut.

7. The rocking device of claim 6, wherein: the rotary connection parts of the first guide seat and the second guide seat and the bottom bracket can also be arranged in a sliding manner relative to the bottom bracket.

8. The rocking device of claim 1, wherein: one of the first guide seat and the second guide seat can be arranged on the bottom bracket in a vertical sliding manner.

9. The rocking device of claim 1, wherein: at least one of the first moving member and the second moving member is provided on the center seat so as to be adjustable in position in the left-right direction.

10. The rocking device of claim 1, wherein: the first moving member and the second moving member are at the same height position, or the first moving member and the second moving member are at different height positions.

11. The rocking device of claim 1, wherein: the first guide track and the second guide track are symmetrically arranged.

12. The rocking device of claim 1 or 11, wherein: the first guide track and the second guide track are arc tracks; or the first guide track and the second guide track comprise a straight track and an arc track sequentially connected with the straight track; or the first guide track and the second guide track are straight tracks which are obliquely arranged upwards or downwards along the left-right direction.

13. The rocking device of claim 1, wherein: the swinging device further comprises a power mechanism for driving the first moving member and the second moving member to move, and the power mechanism is connected with one of the first moving member or the second moving member to drive the first moving member or the second moving member to move;

Or the power mechanism comprises a first rotating wheel rotatably arranged on the bottom bracket and a connecting rod with one end part connected with the first rotating wheel in a rotating way, the other end part of the connecting rod is connected with the center seat in a rotating way, and the rotating connection part of the connecting rod and the first rotating wheel is eccentrically arranged relative to the central axis of the first rotating wheel;

Or the power mechanism comprises a second rotating wheel which can be rotatably arranged on the bottom bracket and a connecting piece which is fixedly arranged relative to the center seat, wherein a fixed column which is eccentrically arranged relative to the rotating central axis of the second rotating wheel is arranged on the second rotating wheel, a second sliding groove which extends along the up-down direction is arranged on the connecting piece, and the fixed column can be slidably arranged in the second sliding groove along the length extending direction of the second sliding groove;

Or the power mechanism comprises a gear rotatably arranged on the bottom bracket and a rack fixedly arranged on the center seat, and the rack is meshed with the gear;

Or the power mechanism comprises a second screw rod and a second nut which are connected through threads, the second screw rod is rotatably arranged on one of the bottom bracket and the center seat, and the second nut is fixedly arranged on the other of the bottom bracket and the center seat.

14. The rocking device of claim 1, wherein: the center seat comprises a first seat body and a second seat body which can be rotatably arranged on the first seat body around a rotating shaft extending along the up-down direction, and the swinging device further comprises a driving mechanism for driving the second seat body to rotate relative to the first seat body.

15. The rocking device of claim 1, wherein: the first guide track and the second guide track are guide grooves extending along the left-right direction, the first moving part and the second moving part are rollers capable of being rotatably arranged, and the rollers can be arranged on the guide grooves in a rolling mode along the extending direction of the guide grooves.

16. A child product, characterized in that: the rocking device of any one of claims 1 to 15, the child product further comprising a carrier fixedly disposed on the central seat, or the carrier rotatably disposed on the central seat, or the carrier detachably disposed on the central seat.