A child's rocker

Abstract

A child rocking chair comprises a seat body, a supporting frame, a seat body limiting mechanism, the supporting frame comprises a base and a driving mechanism, the driving mechanism comprises a driving motor, a driving motor power output part, a rotating shaft, a mounting box, one end of the rotating shaft is fixedly connected with the driving motor power output part, the other end of the rotating shaft is pivoted with the seat body, when the rotating shaft rotates, the other end of the rotating shaft and the pivoting point of the seat body move away from the fixed connection point of one end of the rotating shaft and the driving motor power output part, the driving motor, the driving motor power output part and the mounting box are arranged on the mounting box, the mounting box is fixedly connected with the base, the seat body limiting mechanism can limit the included angle between the seat body and the rotating shaft to be within a set angle and reciprocally rotate forward and backward when the driving motor drives the rotating shaft. The purpose of the present application is to provide a child rocking chair which can swing, the seat body does not rotate with the rotating shaft, the swing amplitude can be enlarged, the consumer can choose multiple swing amplitudes, and the cost can be saved.

Description

Technical Field

[0001] This invention relates to a children's rocking chair. Background Technology

[0002] For families with infants and toddlers, parents need time to care for their children while also working or doing housework. Therefore, a rocking chair for the child has become a significant need. While some rocking chairs have a fixed seat and rotating shaft, causing the seat to sway with the shaft, this can easily make children dizzy and uncomfortable. Others use a Z-shaped design with two rotating shafts, with the seat movably connected to both. Although this reduces the angle of rotation, the seat still rotates with the shaft, requiring more effort and making it difficult to increase the range of motion. Current products on the market struggle to meet consumer needs. The market now demands a rocking chair where the seat doesn't rotate with the shaft, offers multiple ranges of motion, and is cost-effective. Furthermore, it needs a rocking chair with two or more different rocking modes, a detachable seat and rotating shaft, simple operation, a clean structure, and low cost. Summary of the Invention

[0003] This invention is proposed in view of the above-mentioned problems existing in the prior art. The purpose of this invention is to provide a children's rocking chair in which the seat can swing, the seat does not rotate with the rotation axis, the swing amplitude can be made large and consumers have multiple swing amplitude options, and it also has two different swing modes. The seat is easy to assemble and disassemble and is low in cost.

[0004] This invention is achieved through the following technical solution:

[0005] The device includes a seat, a support frame, and a seat limiting mechanism. The support frame includes a base and a drive mechanism. The drive mechanism includes a drive motor, a drive motor power output unit, a rotating shaft, and a mounting box. One end of the rotating shaft is fixedly connected to the drive motor power output unit, and the other end of the rotating shaft pivots to the seat. When the rotating shaft rotates, the pivot point between the other end of the rotating shaft and the seat moves relative to the fixed point between the first end of the rotating shaft and the drive motor power output unit. The drive motor and the drive motor power output unit are mounted on the mounting box, which is fixedly connected to the base. The seat limiting mechanism ensures that the angle between the seat and the rotating shaft is maintained at a set angle when the drive motor drives the rotating shaft. The seat is used to carry a child. The seat limiting mechanism includes a movable component and a movable groove that cooperates with the movable component. When the rotating shaft rotates, the movable component moves relative to the movable groove.

[0006] Furthermore: the movable component is disposed on the support frame or the base, and the movable groove that cooperates with the movable component is disposed on the base or the support frame.

[0007] Furthermore, the moving groove is an arc-shaped groove that is low in the middle and high on both sides, or a wave-shaped groove with alternating high and low sections.

[0008] Furthermore, a rotating component is provided on the moving component, the rotating component can rotate around the moving component, and the rotating component engages with the surface of the moving groove.

[0009] Furthermore, the drive mechanism also includes a sensor mounted on the drive motor, and a reduction gear set is connected to the drive motor. The sensor can control the drive motor to continuously reciprocate forward and reverse rotation, thereby causing the rotating shaft to continuously reciprocate forward and reverse rotation.

[0010] Furthermore, the rotating shaft is Z-shaped.

[0011] Furthermore: the movable component is mounted on the support frame and fixedly mounted to the support frame; the base includes a base fixing component, and the base and the base fixing component are fixedly mounted; the base fixing component pivots to the movable groove, and the movable groove can rotate relative to the base fixing component.

[0012] Furthermore: the movable component is mounted on the support frame and fixedly mounted to the support frame; the base includes a base fixing component and the base is fixedly mounted to the base; it also includes a movable groove mating box and the movable groove mating box is fixedly mounted to the movable groove; the movable groove mating box pivots to the base fixing component and the movable groove mating box can rotate relative to the base fixing component.

[0013] Furthermore: the seat fixing member includes a limiting block, the pivot shaft includes a contact surface that pivots with the moving groove mating box or the moving groove, and also includes a mating part that is fixedly connected to the limiting block, the limiting block being disposed in the moving groove mating box or the moving groove.

[0014] Further: The limiting block is provided with a pivot shaft, which includes an outer ring and an inner ring. The mounting box is provided with a pivot extension. The outer ring of the pivot shaft pivots with the pivot extension of the moving slot mating box, and the inner ring is fixedly disposed with the seat fixing member. A locking and unlocking device is provided between the seat fixing member and the moving slot or the moving slot mating box. The locking and unlocking device includes a sliding block locking pin, a locking hole, a return spring, a sliding block, a sliding block mounting member, and a moving slot unlocking switch. The sliding block locking pin, locking hole, return spring, sliding block, and sliding block mounting member are disposed in the moving slot or the moving slot mating box. The locking hole is disposed on the limiting block. The sliding block mounting member is fixedly disposed with the moving slot mating box. The sliding block locking pin is fixedly disposed with the sliding block. The moving slot unlocking switch is fixedly disposed with the sliding block. A return spring is provided between the sliding block and the sliding block mounting member.

[0015] Furthermore: the seat body is provided with a seat body fixing component, which includes a seat body fixing sleeve and a seat body support. The seat body support is pivotally mounted obliquely to the rotation shaft. The seat body fixing sleeve and the seat body support are separable or mating. A locking and unlocking part is provided between the seat body fixing sleeve and the seat body support. The seat body support is provided with a fixing piece. The locking and unlocking part includes a seat body disassembly and reassembly locking pin provided on the seat body support that can extend and retract relative to the fixing piece of the seat body support. The surface of the seat body disassembly and reassembly locking pin is a sloping surface that is narrower at the top and wider at the bottom from top to bottom. The seat body fixing sleeve is provided with an inwardly protruding stop surface that mates with the locking pin. It also includes a mating surface provided on the seat body support to prevent the stop surface from sliding down.

[0016] Furthermore: when the seat fixing sleeve is engaged with the seat support, the seat fixing sleeve rotates relative to the seat support. A protrusion is provided on the seat support, and the protrusion and the fixing piece are telescopically connected. A recess is provided on the seat fixing sleeve to engage with the protrusion. A return spring is provided between the protrusion and the seat support. The system also includes a seat unlocking switch, which is fixedly connected to a disassembly locking pin. A return spring is provided between the seat unlocking switch and the seat support. There are two protrusions and two recesses that engage with them. There are two locking pins and a stop surface that engages with them, forming a complete circle.

[0017] Furthermore: the movable component and the mounting box are configured to deform synchronously relative to the base; the movable component is fixedly configured to be fixed to the mounting box, and the mounting box is fixedly configured to be fixed to the base; or the movable component is fixedly configured to be fixed to the base and the movable component supports the mounting box from the direction in which the mounting box deforms relative to the base. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, a brief description will be given below in conjunction with the accompanying drawings. Obviously, the drawings described below are merely specific embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of a children's rocking chair.

[0020] Figure 2 This is a schematic diagram of the structure of a children's rocking chair after its rotating axis is rotated to the left.

[0021] Figure 3 This is a schematic diagram of the structure of a children's rocking chair after its rotating axis is rotated to the right.

[0022] Figure 4 for Figure 1 A diagram illustrating the explosion of a children's rocking chair.

[0023] Figure 5This is a schematic diagram of a swinging pattern structure of a children's rocking chair where the movable slot and the box are connected to the fixed part and swing to the left.

[0024] Figure 6 This is a schematic diagram of a swinging pattern structure of a children's rocking chair where the movable slot and the box are connected to the fixed part and swing to the right.

[0025] Figure 7 This is a schematic diagram of another swinging mode of a children's rocking chair, in which the movable slot and the box are connected to the fixed part and swing to the left.

[0026] Figure 8 This is a schematic diagram of another swinging mode of a children's rocking chair, in which the moving slot and the box are connected to the fixed part and swing to the right.

[0027] Figure 9 This is a schematic diagram of another swinging pattern of a children's rocking chair, in which the movable slot and the box are connected to the fixed part and swing to the left.

[0028] Figure 10 This is a schematic diagram of another swinging pattern of a children's rocking chair, in which the moving slot and the box are connected to the fixed part and swing to the right.

[0029] Figure 11 This is a schematic diagram of the structure of a children's rocking chair where the movable slot and the box pivot relative to the fixed part.

[0030] Figure 12 for Figure 11 Schematic diagram of the exploded structure at point A.

[0031] Figure 13 for Figure 11 Schematic diagram of the exploded structure at point B.

[0032] Figure 14 for Figure 13 Schematic diagram of the exploded structure at point C.

[0033] Figure 15 for Figure 11 Schematic diagram of the cross-sectional structure at point B.

[0034] Figure 16 for Figure 11 Schematic diagram of the explosion structure at point D. Detailed Implementation

[0035] Now refer to the appendix Figures 1-16 Embodiments of the present invention are described.

[0036] This invention provides a children's rocking chair, comprising a seat 1, a support frame 2, and a seat limiting mechanism 3. The support frame 2 includes a base 14 and a drive mechanism 4. The drive mechanism 4 includes a drive motor 5, a drive motor power output part 6, a rotating shaft 7, and a mounting box 8. The drive motor power output part 6 is installed inside the mounting box 8. One end of the rotating shaft 7 extends into the mounting box 8 and is fixedly connected to the drive motor power output part 6. The rotating shaft 7 supports the seat 1. One end of the rotating shaft 7 is fixedly connected to the drive motor power output part 6, and the other end of the rotating shaft 7 pivots to the seat 1. When the rotating shaft 7 rotates, the pivot point of the other end of the rotating shaft 7 relative to the fixed point of the one end of the rotating shaft 7 and the drive motor power output part 6 moves. The drive motor 5 and the drive motor power output part 6 are mounted on the mounting box 8, which is fixedly connected to the base 14. The seat limiting mechanism 3 ensures that the angle between the seat 1 and the rotating shaft 7 is maintained at a set angle when the drive motor 5 drives the rotating shaft 7. The seat 1 is used to carry a child.

[0037] By pivoting the base 1 and the rotating shaft 7, the base 1 does not rotate with the rotating shaft 7, but moves with the rotating shaft 7. This overcomes the problem of the base 1 rotating with the rotating shaft 7. The base limiting mechanism 3 can limit the angle between the base 1 and the rotating shaft 7 to the set angle when the drive motor 5 drives the rotating shaft 7, thus ensuring both the stability of the base 1 and the required angle.

[0038] For structural simplicity, when the rotating shaft 7 rotates, the seat 1 moves a distance along with the rotating shaft 7. Therefore, the seat limiting mechanism 3 includes a moving part 9 and a moving groove 10. The moving part 9 moves within the moving groove 10 to match the distance movement of the seat 1 along with the rotating shaft 7.

[0039] The movable component 9 is mounted on the support frame 2 or the base 1, and the movable groove 10 that mates with the movable component 9 is mounted on the base 1 or the support frame 2. When the movable component 9 is mounted on the support frame 2, the movable groove 10 that mates with it is mounted on the base 1. Alternatively, the movable component 9 can be mounted on the base 1, and the movable groove 10 that mates with it can be mounted on the support frame 2.

[0040] The moving groove 10 can be an arc-shaped groove with a low center and high sides, or a wave-shaped groove with alternating high and low sides. The moving groove 10 can have various shapes. The shape of the moving groove 10 determines the angle between the seat body 1 and the rotating shaft 7. Many shapes can be selected as needed. For example, if the moving groove 10 is an arc-shaped groove with a low center and high sides, after the rotating shaft 7 rotates, the seat body 1 will move a distance with the rotating shaft 7, but the angle between the seat body 1 and the rotating shaft 7 will always remain unchanged. Therefore, the moving groove 10 being an arc-shaped groove with a low center and high sides, or a wave-shaped groove with alternating high and low sides, is the preferred solution.

[0041] A rotating member 11 is provided on the movable member 9. The rotating member 11 can rotate around the movable member 9 and is in contact with the surface of the movable groove 10. The rotating member 11 reduces friction when the movable member 9 moves with the movable groove 10. In this embodiment, the rotating member 11 is a bearing.

[0042] The drive mechanism 4 also includes a sensor 12 mounted on the drive motor 5. A reduction gear set 13 is connected to the drive motor 5. The sensor 12 can control the drive motor 5 to continuously reciprocate forward and reverse rotation, thereby causing the rotating shaft 7 to continuously reciprocate forward and reverse rotation. By detecting the rotation angle of the rotating shaft 7 and the forward and reverse rotation of the drive motor 5 through the sensor 12, the moving distance of the base 1 is controlled. The reduction gear set 13 is used to reduce speed and increase force. The structure is simple and the cost is low.

[0043] The rotating shaft 7 is Z-shaped, with a simple structure.

[0044] In a preferred embodiment, the movable component 9 is mounted on the support frame 2 and fixedly mounted to the support frame 2. The base 1 includes a base fixing component 18, with the base 1 and base fixing component 18 fixedly mounted. It also includes a movable slot mating box 15, which is fixedly mounted to the movable slot 10. The movable slot mating box 15 pivots relative to the base fixing component 18. Of course, the movable slot mating box 15 can be omitted, and the movable slot 10 can directly pivot to the base fixing component 18. However, the structure is not as simple and the cost is higher. This is just one of the preferred methods. Whether the movable slot mating box 15 or the movable slot 10 directly pivots to the base fixing component 18, the advantage of the movable slot 10 pivoting to the movable slot mating box 15 is that the volume of the movable slot mating box 15 is greatly reduced, thereby reducing costs and making the product more aesthetically pleasing. At the same time, it is easier to set multiple rotation angles of the movable slot 10 to achieve more swing modes and meet more consumer needs.

[0045] As a further optimization, the seat fixing member 18 is provided with a limiting block 31, and the pivot shaft 30 of the moving slot mating box 15 and the seat fixing member 18 is provided. The pivot shaft 30 includes a mating surface 35 that pivots with the moving slot mating box 15 or the moving slot 10, and the pivot shaft 30 also includes a mating part 32 that is fixedly connected to the seat fixing member 18. The limiting block 31 is provided inside the moving slot mating box 15 or the moving slot 10. This design can ensure that the moving slot mating box 15 or the moving slot 10 can rotate relative to the seat fixing member 18, and can also ensure that the limiting block 31 is fixedly connected to the seat fixing member 18, and can also ensure that the limiting block 31 is not exposed outside the moving slot 10 or the moving slot mating box 15, making the product more aesthetically pleasing.

[0046] A further optimization scheme involves integrally molding the limiting block 31 and the pivot shaft 30, or they can be fixedly connected. The pivot shaft 30 has an inner ring 32 and an outer ring 35. The inner ring 32 is provided with an inner groove 36, and the seat fixing member 18 is provided with a protruding groove 29. The outer ring 35 of the pivot shaft of the limiting block 31 engages with the pivot extension 33 of the moving groove engagement box 15. The inner groove 36 of the limiting block 31 is fixedly connected with the protruding groove 29 on the seat fixing member 18. By setting the pivot extension 33 of the moving groove engagement box 15 to engage with the outer ring 35 of the pivot shaft, the engagement length is increased, thereby reducing the gap between the moving groove engagement box 15 and the outer ring 35 of the pivot shaft, thus reducing the deformation of the moving groove engagement box 15 and the rotating shaft 7. By setting the inner groove 36 in the inner ring 32 of the pivot shaft, it is fixedly connected to the seat fixing member 18 to ensure that the moving groove engagement box 15 will not shake.

[0047] Specifically, at least two locking holes 37 are symmetrically arranged along the length of the limiting block 31 within the movable slot fitting box 15. The sliding block 28 is confined within the sliding mounting member 26, which restricts the sliding block 28 to move along a predetermined trajectory. Sliding mounting members 26 are fixedly arranged on both sides of the movable slot fitting box 15 along its length, restricting the sliding block 28 to slide within them. Two unlocking switches 19 are inserted into the movable slot fitting box 15 and fixedly connected to the sliding block 28. A locking pin 27 is fixedly connected to the sliding block 28. A return spring is provided between the sliding block 28 and the sliding mounting member 26. Under the action of the spring, the locking pin 27 penetrates into the locking hole 37, thereby locking the movable slot fitting box 15. The locking box 15 is locked to the limiting block 31, thereby achieving a fixed connection between the moving groove 10 and the seat fixing member 18. When it is necessary to adjust the angle of the moving groove 10 to achieve another swing mode, simply pull the two unlocking switches 19 to remove the locking pin 27 from the lock hole 37, rotate the moving groove locking box 15 relative to the seat fixing member 18 to the set angle, and release the unlocking switches 19. The locking pin 27 will then be locked by the action of the return spring and penetrate into the lock hole 37. The limiting block 31, the sliding block 28, the lock hole 37, the return spring, the sliding mounting member 26, and the locking pin 27 are all set in the moving groove locking box 15, thereby achieving a simple locking and unlocking device with simple operation and low cost.

[0048] In a preferred embodiment, to reduce the packaging volume, a seat fixing component 18 is provided on the seat body 1. The seat fixing component 18 includes a seat fixing sleeve 17 and a seat support 24. A fixing piece 23 is provided on the seat support 24. A disassembly and reassembly locking pin 22 is retractable relative to the fixing piece 23. The seat support 24 is obliquely pivotally mounted to the rotation shaft 7. A locking and unlocking part is provided between the seat fixing sleeve 17 and the seat support 24. The locking and unlocking part includes a disassembly and reassembly locking pin 22 that is fixedly mounted to the seat unlocking switch 16 and can retract relative to the fixing piece 23 of the seat support 24. The surface of the disassembly and reassembly locking pin 22 is a sloping surface that is narrower at the top and wider at the bottom from top to bottom. Two disassembly and reassembly locking pins 22 are symmetrically fixedly mounted on the seat unlocking switch 16. A ring of inwardly protruding abutment 25 is provided on the seat fixing sleeve 17 to cooperate with the disassembly and reassembly locking pin 22. It also includes a mating surface 39 on the seat support 24 to prevent the stop surface 25 from sliding down. When the seat fixing sleeve 17 is mated with the seat support 24, when the seat fixing sleeve 17 is installed from top to bottom, because the surface of the disassembly and engagement locking pin 22 is set from narrow at the top to wide at the bottom, the stop surface 25 on the seat fixing sleeve 17 can directly press the disassembly and engagement locking pin 22 back to the same surface as the seat support 24. Thus, the stop surface 25 of the seat fixing sleeve 17 will slide past the position of the disassembly and engagement locking pin 22. When the seat fixing sleeve 17 slides past the position of the disassembly and engagement locking pin 22, the disassembly and engagement locking pin 22 will pop out and block the stop surface 25 of the seat fixing sleeve 17 from moving upward. At the same time, the mating surface 39 on the seat support 24... The mating surface 39 further prevents the stop surface 25 from moving downwards, so that the seat fixing sleeve 17 cannot be pulled out from the seat support 24. At the same time, the seat fixing sleeve 17 can rotate relative to the seat support 24. When the seat fixing sleeve 17 and the seat support 24 need to be separated, the seat unlocking switch 16 is pressed, causing the disassembly and engagement locking pin 22 to retract relative to the fixing piece 23 and be lower than the surface of the fixing piece 23. At this time, the seat fixing sleeve 17 can be pulled out from the seat support 24. This structure realizes the advantages of locking and unlocking as well as rotation due to the oblique pivot connection between the seat support 24 and the rotating shaft 7, which leaves no space in the seat support 24 for structural construction. The structure is simple and easy to operate.

[0049] A further optimization scheme, in order to enable the seat fixing sleeve 17 to rotate relative to the seat support 24, thereby allowing the seat 1 to swing in multiple directions to better meet consumer needs, includes a protrusion 21 on the seat support 24. The protrusion 21 extends and retracts relative to the fixing piece 23. A return spring is provided between the protrusion 21 and the seat support 24. The seat fixing sleeve 17 has a recess 20 that mates with the protrusion 21. When the protrusion 21 and the recess 20 are engaged, the seat fixing sleeve 17 and the seat support 24 are locked. When rotation is required, the protrusion 21 is compressed into the seat support 24 under the action of rotational force, thus automatically unlocking. After rotating to a certain direction, the protrusion 21 extends and mates with the recess 20 to automatically lock. This structure is simple, low-cost, and easy to operate.

[0050] In a preferred embodiment, the movable part 9 and the mounting box 8 are configured to deform synchronously with respect to the base 14. The movable part 9 is fixedly mounted to the mounting box 8, and the mounting box 8 is also fixedly mounted to the base 14, or the movable part 9 is fixedly mounted to the base 14 and supports the mounting box 8 from the direction in which the mounting box 8 deforms relative to the base 14. The advantage of this design is that when the base 1 causes the mounting box 8 and the base 14 to deform, the movable part 9 also deforms accordingly, thus ensuring that the clearance between the movable groove 10 and the movable part 9 remains unchanged, resulting in smooth swinging. If the movable part 9 is only fixedly mounted in other positions on the base 14 and does not support the mounting box 8 from the direction in which the mounting box 8 deforms relative to the support frame 2, the movable part 9 will not deform when the base 1 causes the mounting box 8 and the base 14 to deform. This would cause the clearance between the movable groove 10 and the movable part 9 to change, resulting in unsmooth swinging or even the movable part 9 getting stuck in the movable groove 10 and unable to swing. Additionally, the movable part 9 is more aesthetically pleasing than if it were located in other positions on the support frame 2.

[0051] This invention provides a children's rocking chair with a large swing amplitude, low cost, stable seat, and simple structure. It can be set to two or more different swing modes, overcoming the shortcomings of existing rocking chairs on the market that have small swing amplitudes, high manufacturing requirements, and can only swing in a single mode. This invention features a simple structure, low cost, a stable rocking chair seat 1, and the ability to simultaneously achieve two different swing modes and switch between multiple swing modes. It was invented through long-term, meticulous research by engineers and is not something easily conceived by those skilled in the art, nor is it common knowledge. The fixed connection described in this invention can be either a fixed, non-detachable connection or a fixed, detachable connection.

[0052] Although the invention has been described above with reference to embodiments, various modifications can be made and the invention can be implemented in equivalent or other ways known to those skilled in the art without departing from its scope. In particular, as long as there is no structural conflict, the features in the embodiments disclosed herein can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the purpose of saving space and resources. Therefore, the invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A children's rocking chair, characterized in that: The device includes a seat, a support frame, and a seat limiting mechanism. The support frame includes a base and a drive mechanism. The drive mechanism includes a drive motor, a drive motor power output unit, a rotating shaft, and a mounting box. The rotating shaft is Z-shaped. One end of the rotating shaft is fixedly connected to the drive motor power output unit, and the other end of the rotating shaft pivots to the seat. When the rotating shaft rotates, the pivot point between the other end of the rotating shaft and the seat moves relative to the fixed point between the first end of the rotating shaft and the drive motor power output unit. The drive motor and the drive motor power output unit are mounted on the mounting box, which is fixedly connected to the base. The seat limiting mechanism ensures that the angle between the seat and the rotating shaft is maintained at a set angle when the drive motor drives the rotating shaft. The seat is used to carry a child. The seat limiting mechanism includes a movable component and a movable groove that mates with the movable component. A rotating component is provided on the movable component and can rotate around the movable component. The rotating component mates with the surface of the movable groove. When the rotating shaft rotates, the movable component moves relative to the movable groove. The movable component is mounted on the support frame and fixedly mounted to the support frame. The base includes a base fixing component, and the base and the base fixing component are fixedly mounted. The base fixing component pivots to the movable groove, and the movable groove can rotate relative to the base fixing component. Alternatively, the movable component is mounted on the support frame and fixedly mounted to the support frame. The base includes a base fixing component, which is fixedly mounted to the base. It also includes a movable groove mating box, which is fixedly mounted to the movable groove. The movable groove mating box pivots to the base fixing component, and the movable groove mating box can rotate relative to the base fixing component.

2. A children's rocking chair according to claim 1, characterized in that: The moving groove is an arc-shaped groove that is low in the middle and high on both sides, or a wave-shaped groove with alternating high and low sections.

3. A children's rocking chair according to claim 2, characterized in that: The drive mechanism also includes a sensor mounted on the drive motor, and a reduction gear set is connected to the drive motor. The sensor can control the drive motor to continuously reciprocate forward and reverse rotation, thereby causing the rotating shaft to continuously reciprocate forward and reverse rotation.

4. A children's rocking chair according to claim 1, characterized in that: The seat fixing component is provided with a limiting block, and the limiting block is provided with a pivot shaft. The pivot shaft includes a contact surface that pivots with the moving groove mating box or the moving groove, and also includes a mating part that is fixedly connected to the limiting block. The limiting block is disposed in the moving groove mating box or the moving groove.

5. A children's rocking chair according to claim 4, characterized in that: The pivot shaft includes an outer ring and an inner ring. The mounting box is provided with a pivot extension. The outer ring of the pivot shaft pivots with the pivot extension of the moving slot mating box. The inner ring is fixedly installed with the seat fixing member. A locking and unlocking device is provided between the seat fixing member and the moving slot or the moving slot mating box. The locking and unlocking device includes a sliding block locking pin, a locking hole, a return spring, a sliding block, a sliding block mounting member, and a moving slot unlocking switch. The sliding block locking pin, locking hole, return spring, sliding block, and sliding block mounting member are provided in the moving slot or the moving slot mating box. The locking hole is provided on the limiting block. The sliding block mounting member is fixedly installed with the moving slot mating box. The sliding block locking pin is fixedly installed with the sliding block. The moving slot unlocking switch is fixedly installed with the sliding block. A return spring is provided between the sliding block and the sliding block mounting member.

6. A children's rocking chair according to claim 1, characterized in that: The seat fixing component includes a seat fixing sleeve and a seat support. The seat support is pivotally mounted obliquely to the rotation shaft. The seat fixing sleeve and the seat support are separable or detachable. A locking / unlocking part is provided between the seat fixing sleeve and the seat support. The seat support is provided with a fixing piece. The locking / unlocking part includes a seat disassembly / reassembly locking pin provided on the seat support that can extend and retract relative to the fixing piece of the seat support. The surface of the seat disassembly / reassembly locking pin is a sloping surface that is narrower at the top and wider at the bottom from top to bottom. The seat fixing sleeve is provided with an inwardly protruding stop surface that cooperates with the locking pin. It also includes a mating surface provided on the seat support to prevent the stop surface from sliding down.

7. A children's rocking chair according to claim 6, characterized in that: When the seat fixing sleeve is engaged with the seat support, the seat fixing sleeve rotates relative to the seat support. A protrusion is provided on the seat support, and the protrusion and the fixing piece are telescopically connected. A recess is provided on the seat fixing sleeve to engage with the protrusion. A return spring is provided between the protrusion and the seat support. The system also includes a seat unlocking switch, which is fixedly connected to a disassembly and reassembly locking pin. A return spring is provided between the seat unlocking switch and the seat support. There are two protrusions and two recesses that engage with them. There are two locking pins and a stop surface that engages with them forming a complete circle.

8. A children's rocking chair according to claim 1, characterized in that: The movable component and the mounting box are configured to deform synchronously relative to the base. The movable component is fixed to the mounting box, and the mounting box is fixed to the base, or the movable component is fixed to the base and the movable component supports the mounting box from the direction in which the mounting box deforms relative to the base.

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