Baby's cradle

Abstract

The utility model discloses baby cradle, including base, its top rotatory installation has connecting seat, the top of connecting seat is provided with bedstead, the top of base is provided with the clamping groove, the bottom mounting of connecting seat is with the translational clamping block of clamping groove adaptation, the bottom of translational clamping block is inserted in the inside of clamping groove, through the clamping assembly in connecting seat inside, can complete the fixing and separation of bedstead and connecting seat quickly, need not rely on the tool, greatly simplify assembly and disassembly process, improve user operation convenience, especially suitable for the demand of quick installation use or storage in the baby -raising scene, and base and connecting seat cooperate through rotating structure, ensure that bedstead can realize stable swing, simultaneously, the multiple cooperation of translational clamping block and clamping groove, positioning groove can effectively limit the rotation state of bedstead, provide reliable positioning when needing fixed use, satisfy the switching demand of swing or fixed state under different use scenes.

Description

Technical Field

[0001] This utility model relates to the field of infant and toddler products technology, specifically to an infant rocker. Background Technology

[0002] As a specialized care device for infants aged 0-18 months, the development of baby rockers has always revolved around the core needs of "simulating the maternal environment and improving the convenience of care". Early traditional rockers were mostly made of wooden frames and relied on manual pushing to achieve mechanical rocking. They only had basic load-bearing and shaking functions. Although they could soothe the baby's emotions through simple rocking, the operation was time-consuming and the rocking frequency was difficult to control stably. With the upgrading of parenting concepts and the integration of electromechanical technology, modern baby rockers have gradually achieved functional iteration: the driving method has changed from manual to electric, and automatic rocking is achieved through components such as electromagnets and servo motors.

[0003] Most current mainstream products adopt a fixed assembly structure. Core components such as the bed frame, rocking mechanism, and functional modules (such as music box and control panel) are rigidly connected by bolts or glued together. Although this design can ensure structural stability, it lacks a standardized modular disassembly mechanism. There is no unified interface or quick-release buckle between the components. When assembling, users need to align multiple sets of bolt holes one by one and rely on professional tools such as screwdrivers and wrenches to complete the fixation. When disassembling, not only do they need to loosen the connecting parts one by one, but the disassembled parts are also prone to loss because there is no dedicated positioning and storage structure. Therefore, we need to propose the baby rocker. Utility Model Content

[0004] The purpose of this utility model is to provide an infant rocker that, through the combination of a locking component inside the connecting seat and a rotating structure and translational locking block, slot, and positioning slot between the base and the connecting seat, achieves the effect of quick assembly and disassembly of the bed frame without tools and reliable switching between stable rocking and fixed states of the bed frame, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An infant rocker includes: a base with a connecting seat rotatably mounted on its top, and a bed frame mounted on the top of the connecting seat; a slot is provided on the top of the base, and a sliding block adapted to the slot is installed on the bottom of the connecting seat, the bottom of the sliding block being inserted into the slot; a positioning groove is provided on the bottom of the connecting seat to cooperate with the sliding block for limiting the rotation of the bed frame, the top of the sliding block being inserted into the positioning groove; and a clamping assembly for quick assembly and disassembly of the bed frame is provided inside the connecting seat.

[0007] Preferably, the bed frame includes a positioning block, which is inserted into the interior of the connecting seat. A first arc-shaped frame is fixedly connected to the top of the positioning block, and a second arc-shaped frame is inserted into the top of the first arc-shaped frame. The first arc-shaped frame and the second arc-shaped frame are fixed by a spring pin.

[0008] Preferably, the clamping assembly includes a connecting rod, which is rotatably mounted inside the connecting seat, and the top end of the connecting rod is provided with a clamping protrusion, which is engaged with the inside of the positioning block, and the exposed end of the connecting rod is fixedly connected to a pressing block.

[0009] Preferably, it also includes a guide rod, which is fixedly installed on the inner wall of one side of the connecting seat. A first spring for resetting the connecting rod is sleeved on the outer wall of the guide rod, and one end of the first spring is fixedly connected to one side of the connecting rod.

[0010] Preferably, the device further includes a cushioning assembly for providing shock absorption for the bed frame. The cushioning assembly includes an elastic seat, which is fixedly connected to the inner cavity of the connecting seat, and the top of the elastic seat abuts against the bottom of the positioning block. The inner cavity of the elastic seat is provided with a second spring, the bottom of which is fixedly connected to the inner bottom of the connecting seat.

[0011] Preferably, the base is detachably connected to a base plate, and two sets of support legs are inserted into the bottom of the base plate. The two sets of support legs are bolted to the base plate.

[0012] Preferably, the base has a built-in swing actuator, the output end of which is connected to a rotating rod, the top end of which is inserted into the interior of the connecting seat.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a locking component inside the connecting seat to quickly fix and separate the bed frame from the connecting seat without the need for tools, greatly simplifying the assembly and disassembly process and improving user convenience. It is especially suitable for the needs of quick installation and use or storage in childcare scenarios. The base and connecting seat cooperate through a rotating structure to ensure that the bed frame can swing stably. At the same time, the multiple cooperation of the translation block, slot, and positioning slot can effectively limit the rotation state of the bed frame and provide reliable positioning when fixed use is required, meeting the switching needs of swinging or fixed states in different usage scenarios. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the axial side structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the base, connecting seat, and bed frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the connecting seat and clamping assembly of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the base, connecting seat, and support legs of this utility model.

[0020] In the diagram: 1. Base; 2. Connecting seat; 3. Bed frame; 301. Positioning block; 302. First arc-shaped frame; 303. Second arc-shaped frame; 4. Slot; 5. Translation block; 6. Positioning groove; 7. Clamping assembly; 701. Connecting rod; 702. Clamping protrusion; 703. Pressing block; 704. Guide rod; 8. Buffer assembly; 801. Elastic seat; 802. Second spring; 9. Base plate; 10. Support leg; 11. Rotating rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution:

[0023] The baby rocker includes: a base 1, with a connecting seat 2 rotatably mounted on its top, and a bed frame 3 mounted on top of the connecting seat 2. This rotatable mounting structure between the base 1 and the connecting seat 2 provides basic rotational support for the rocking motion of the bed frame 3, ensuring stable rocking. This rotatable mounting structure uses precision bearings; the outer ring of the bearing is interference-fitted with the base 1, and the inner ring is fixed to the bottom pivot of the connecting seat 2, effectively reducing rotational friction and preventing jamming after long-term use. It is suitable for the rocking needs of infants aged 0-18 months with different weights.

[0024] The base 1 has a slot 4 at its top, and the bottom of the connecting seat 2 has a sliding block 5 that matches the slot 4. The bottom of the sliding block 5 is inserted into the slot 4, and the bottom of the connecting seat 2 has a positioning groove 6 that cooperates with the sliding block 5 to limit the rotation of the bed frame 3. The top of the sliding block 5 is inserted into the positioning groove 6. The connecting seat 2 has a clamping component 7 for quick assembly and disassembly of the bed frame 3. By setting the cooperation structure of the slot 4, the sliding block 5, and the positioning groove 6, flexible control of the rotation state of the connecting seat 2 is achieved, which can meet the swinging needs and fix the bed frame 3 when needed. At the same time, the clamping component 7 provides a guarantee for the quick assembly and disassembly of the bed frame 3. The sliding block 5 has anti-slip texture on its side, which is convenient for users to push manually. The inner walls of the slot 4 and the positioning groove 6 are equipped with elastic buffer pads to avoid collision noise when the blocks are inserted, improving the operating feel and structural durability.

[0025] The bed frame 3 includes a positioning block 301, which is inserted into the interior of the connecting seat 2. A first arc-shaped frame 302 is fixedly connected to the top of the positioning block 301, and a second arc-shaped frame 303 is inserted into the top of the first arc-shaped frame 302. The first arc-shaped frame 302 and the second arc-shaped frame 303 are fixed by spring pins. By setting the positioning block 301, the bed frame 3 and the connecting seat 2 are precisely connected. The first arc-shaped frame 302 and the second arc-shaped frame 303 are connected by insertion and fixed by spring pins, which achieves the effect of facilitating the adjustment of the height of the bed frame 3 and ensuring the stability of the connection.

[0026] The clamping assembly 7 includes a connecting rod 701, which is rotatably mounted inside the connecting seat 2. A clamping protrusion 702 is provided at the top of the connecting rod 701, which engages with the interior of the positioning block 301. A pressing block 703 is fixedly connected to the exposed end of the connecting rod 701. Through the cooperative structure of the connecting rod 701, the clamping protrusion 702, and the pressing block 703, simply pressing or releasing the pressing block 703 allows for the engagement or disengagement of the clamping protrusion 702 from the positioning block 301, achieving quick assembly and disassembly of the bed frame 3 with convenient operation. The end of the clamping protrusion 702 has an inclined guide surface. When the positioning block 301 is inserted into the connecting seat 2, it automatically squeezes the clamping protrusion 702, causing the connecting rod 701 to rotate. Initial positioning can be completed without manually pressing the pressing block 703, further simplifying the installation process.

[0027] It also includes a guide rod 704, which is fixedly installed on the inner wall of one side of the connecting seat 2. A first spring for resetting the connecting rod 701 is sleeved on the outer wall of the guide rod 704. One end of the first spring is fixedly connected to one side of the connecting rod 701. By setting the guide rod 704 to guide the movement of the connecting rod 701, and at the same time, the first spring can drive the connecting rod 701 to reset after the pressing block 703 is released, so that the locking protrusion 702 remains in the locking state, thus achieving the effect of ensuring the stable operation of the locking assembly 7. The guide rod 704 is treated with chrome plating, with a high surface smoothness, which can reduce frictional wear with the first spring. The first spring is made of high-elasticity manganese steel to ensure the long-term reliable operation of the locking assembly 7.

[0028] It also includes a cushioning assembly 8 for providing shock absorption for the bed frame 3. The cushioning assembly 8 includes an elastic seat 801, which is fixedly connected to the inner cavity of the connecting seat 2. The top of the elastic seat 801 abuts against the bottom of the positioning block 301. A second spring 802 is provided in the inner cavity of the elastic seat 801, and the bottom of the second spring 802 is fixedly connected to the inner bottom of the connecting seat 2. By setting up the cushioning assembly 8 composed of the elastic seat 801 and the second spring 802, the impact force can be absorbed when the bed frame 3 is vibrated, thus providing a more comfortable and safer environment for the baby. The elastic seat 801 is made of food-grade silicone, which has good elastic recovery. Together with the second spring 802, it forms a "double cushioning" structure, which can reduce the instantaneous impact force on the bed frame 3 by more than 60%, preventing the baby from being startled by sudden vibrations.

[0029] The base 1 has a detachable base plate 9 at its bottom, and two sets of support legs 10 are inserted into the bottom of the base plate 9. The two sets of support legs 10 are bolted to the base plate 9. By setting the base plate 9 and support legs 10 detachably, it is convenient to disassemble during transportation and storage, and the bolt fixation ensures the stability of the support legs 10, thereby improving the flexibility and stability of the product. The base plate 9 and the base 1 are connected by a snap-fit, and can be separated by pressing the unlock buttons on both sides. The bottom of the support legs 10 is attached with anti-slip rubber pads, which can effectively prevent the rocker from slipping when used on smooth surfaces, making it suitable for various floor environments such as ceramic tiles and wooden floors.

[0030] The base 1 has a built-in swing actuator, and the output end of the swing actuator is connected to a rotating rod 11. The top end of the rotating rod 11 is inserted into the interior of the connecting seat 2. By setting up the built-in swing actuator and the rotating rod 11, power can be provided for the swinging of the connecting seat 2 and the bed frame 3. The insertion and cooperation between the rotating rod 11 and the connecting seat 2 ensures the effective transmission of power, achieving the effect of automatic swinging of the bed frame 3. The swing actuator uses a servo motor with a reduction gear set. The insertion point of the rotating rod 11 and the connecting seat 2 is equipped with a keyway positioning structure to ensure that the power transmission is slip-free. The motor has a built-in overheat protection device, which automatically stops the machine to cool down after 2 hours of continuous operation, improving the safety of use.

[0031] Working principle: During assembly, first, the base plate 9 is snapped to the bottom of the base 1, and then the support leg 10 is inserted into the base plate 9 and fixed with bolts to complete the basic support structure. Next, the connecting seat 2 is rotated and installed on the top of the base 1, so that the rotating rod 11 is inserted into the connecting seat 2. At this time, the translation block 5 is disengaged from the positioning groove 6 and does not affect the rotation of the connecting seat 2. Then, the positioning block 301 of the bed frame 3 is inserted into the connecting seat 2. The positioning block 301 presses against the clamping protrusion 702, causing the connecting rod 701 to rotate. When the positioning block 301 is fully inserted, the first spring pushes the connecting rod 701 to reset, and the clamping protrusion 702 is engaged with the positioning block 301 to complete the fixation of the bed frame 3. At the same time, the elastic seat 801 of the buffer assembly 8 and the second spring 802 are pressed tightly against the bottom of the positioning block 301 to form a buffer support.

[0032] When in use, the built-in swing actuator of the base 1 is activated. The servo motor drives the rotating rod 11 to rotate through the reduction gear set. The rotating rod 11 drives the connecting seat 2 and the bed frame 3 to swing synchronously. The buffer component 8 absorbs the impact force during the swing process in real time. If it is necessary to fix the bed frame 3, push the translation block 5 so that its bottom is inserted into the slot 4 and its top is embedded in the positioning slot 6. The rotation state of the connecting seat 2 is locked by mechanical limit.

[0033] When disassembling and storing, press the pressing block 703 to drive the connecting rod 701 to compress the first spring, and lock the protrusion 702 to disengage from the positioning block 301. Then the bed frame 3 can be taken out upwards. Then the base plate 9 and the support legs 10 can be separated. After disassembling the components, they can be stacked and stored, which greatly reduces the storage space.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An infant rocker, characterized in that, include: A base (1) has a connecting seat (2) rotatably mounted on its top, and a bed frame (3) is provided on the top of the connecting seat (2); The base (1) has a slot (4) at the top and a translation block (5) adapted to the slot (4) at the bottom of the connecting seat (2). The bottom of the translation block (5) is inserted into the slot (4). The bottom of the connecting seat (2) has a positioning groove (6) that cooperates with the translation block (5) to restrict the rotation of the bed frame (3). The top of the translation block (5) is inserted into the positioning groove (6). The connecting seat (2) has a clamping assembly (7) for quick assembly and disassembly of the bed frame (3).

2. The baby rocker according to claim 1, characterized in that: The bed frame (3) includes a positioning block (301), which is inserted into the interior of the connecting seat (2). A first arc-shaped frame (302) is fixedly connected to the top of the positioning block (301), and a second arc-shaped frame (303) is inserted into the top of the first arc-shaped frame (302). The first arc-shaped frame (302) and the second arc-shaped frame (303) are fixed by spring pins.

3. The baby rocker according to claim 1, characterized in that: The clamping assembly (7) includes a connecting rod (701), which is rotatably mounted inside the connecting seat (2), and the top end of the connecting rod (701) is provided with a clamping protrusion (702), which is clamped inside the positioning block (301), and the exposed end of the connecting rod (701) is fixedly connected to a pressing block (703).

4. The baby rocker according to claim 3, characterized in that: It also includes a guide rod (704), which is fixedly installed on the inner wall of one side of the connecting seat (2). A first spring for resetting the connecting rod (701) is sleeved on the outer wall of the guide rod (704), and one end of the first spring is fixedly connected to one side of the connecting rod (701).

5. The baby rocker according to claim 2, characterized in that: It also includes a cushioning assembly (8) for providing shock absorption for the bed frame (3), the cushioning assembly (8) including an elastic seat (801) fixedly connected to the inner cavity of the connecting seat (2), and the top of the elastic seat (801) abutting against the bottom of the positioning block (301), the inner cavity of the elastic seat (801) being provided with a second spring (802), the bottom of the second spring (802) being fixedly connected to the inner bottom of the connecting seat (2).

6. The baby rocker according to claim 1, characterized in that: The base (1) is detachably connected to a base plate (9), and two sets of support legs (10) are inserted into the bottom of the base plate (9). The two sets of support legs (10) are bolted to the base plate (9).

7. The baby rocker according to claim 1, characterized in that: The base (1) has a built-in swing actuator, and the output end of the swing actuator is connected to a rotating rod (11). The top end of the rotating rod (11) is inserted into the interior of the connecting seat (2).

Images