A baby cradle

By designing a baby cradle with a rotatable support rod and a U-shaped frame, the problem of large space requirements for baby rockers is solved, achieving convenient storage and stable support, enhancing safety and comfort, and extending service life.

CN224539837UActive Publication Date: 2026-07-24XIAMEN HBB CHILDREN ARTICLES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN HBB CHILDREN ARTICLES CO LTD
Filing Date
2025-08-23
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing baby rockers take up a lot of space when not in use and are difficult to store.

Method used

Design a baby cradle with a rotatable support rod and a stackable U-shaped frame structure, combined with Velcro and mosquito net design for easy storage.

Benefits of technology

It effectively reduces floor space, improves stability, enhances safety and comfort, and extends service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of baby products, and provides a baby cradle, which comprises a frame body, a supporting assembly and a foot pad, the frame body is arranged in a ring shape, the supporting assembly is provided with a plurality of groups and is distributed on the frame body at intervals, and each supporting assembly is used for supporting the frame body; the supporting assembly comprises a fixing sleeve and a supporting rod, the fixing sleeve is arranged on the frame body, one end of the supporting rod is rotatably connected with the fixing sleeve, the other end of the supporting rod is connected with the foot pad, and the foot pad is used for supporting on the ground. The application has the effects of conveniently storing the baby cradle and reducing the occupied space.
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Description

Technical Field

[0001] This application relates to the field of baby product technology, and in particular to a baby cradle. Background Technology

[0002] Currently, baby rockers are household products specifically designed for infants. Their purpose is to create a gentle rocking motion similar to that in the womb, providing babies with a sense of comfort and security, and making it easier for them to fall asleep.

[0003] Baby rockers in related technologies are generally divided into two categories: one is a rocker with an arc-shaped bottom, and the other is a rocker that is rotated and mounted on a frame that elevates the rocker.

[0004] However, when not in use, the entire frame of most baby rockers in related technologies is a one-piece design, which makes them difficult to store and takes up a lot of space, so improvements are needed. Utility Model Content

[0005] To facilitate the storage of baby cradles and reduce the space they occupy, this application provides a baby cradle.

[0006] The baby cradle provided in this application adopts the following technical solution: A baby cradle includes a frame body, support components, and a foot pad. The frame body is arranged in a ring. Several sets of support components are provided and distributed at intervals on the frame body. Each support component is used to support the frame body. Each support component includes a fixing sleeve and a support rod. The fixing sleeve is installed on the frame body. One end of the support rod is rotatably connected to the fixing sleeve, and the other end is connected to the foot pad, which is used to support the baby on the ground.

[0007] By adopting the above technical solution, the main frame serves as the skeleton of the entire baby cradle, with each supporting component cooperating to support the main frame. The foot pads are fixedly connected to the end of the support rod furthest from the fixing sleeve. These foot pads increase the contact area between the support rod and the ground, improving stability and reducing shaking during use. When the baby cradle is not in use, external force can be applied to the support rod to control its rotation, causing it to become parallel to the plane of the main frame for easy storage and to reduce space occupation.

[0008] Preferably, the frame body includes a first U-shaped frame, a second U-shaped frame, and a connecting component. The connecting component is used to connect the first U-shaped frame and the second U-shaped frame, and two sets of the connecting component are provided. The connecting component includes a connecting sleeve, a sliding block, and a top block. The first U-shaped frame and the second U-shaped frame are rotatably connected to the connecting sleeve. The sliding block is movably connected to the end of the first U-shaped frame near the second U-shaped frame and the end of the second U-shaped frame near the first U-shaped frame. The sliding block is provided with protruding posts and side posts. Both the first U-shaped frame and the second U-shaped frame are provided with through-holes. The protruding posts of the two sliding blocks are arranged opposite to each other, and the side posts of the two sliding blocks are respectively located in the two through-holes. The connecting sleeve is also provided with a clearance hole, which includes a horizontal section and an arc-shaped section. The horizontal section communicates with the strip hole. The side post passes through both the strip hole and the horizontal section. The arc-shaped section is bent and one end communicates with the horizontal section. The top block is raised and lowered on the connecting sleeve. One end of the top block is symmetrically provided with a wedge-shaped surface. The two wedge-shaped surfaces correspond to the two protruding columns respectively. When the top block pushes the two protruding columns upward, the two sliding blocks move away from each other, and the two side columns move along the horizontal section and reach the arc-shaped section.

[0009] By adopting the above technical solution, during storage, the user applies a vertically upward pushing force to the top block. The rise of the top block allows the two wedge-shaped surfaces to press against the two protruding pillars respectively. The lifting and lowering motion of the top block is converted into the horizontal movement of the sliding blocks; that is, one sliding block moves within the first U-shaped frame, and the other sliding block moves within the second U-shaped frame, achieving mutual separation between the two sliding blocks. The movement of the sliding blocks synchronously drives the side pillars to move within the strip-shaped hole and the horizontal section, ultimately reaching the end of the arc-shaped section.

[0010] At this point, a rotational force is further applied to the first U-shaped frame and the second U-shaped frame, controlling the first U-shaped frame, the second U-shaped frame and the connecting sleeve to rotate relative to each other, so that the first U-shaped frame and the second U-shaped frame approach each other and stack together. During the rotation of the first U-shaped frame and the second U-shaped frame, the arc segment can make way for the movement of the side column, avoiding interference with the rotation of the first U-shaped frame and the second U-shaped frame.

[0011] In order to facilitate the reset of the sliding block, a compression spring can be set in the moving path of the sliding block. When the top block controls the two sliding blocks to move away from each other, the compression spring is subjected to pressure and is compressed, thereby accumulating elastic force to prepare for the reset of the sliding block.

[0012] Preferably, the top block has a through hole, and the top block is bolted to the connecting sleeve. The bolt passes through the connecting sleeve and the through hole in sequence, and the bolt is always located in the through hole when the top block moves up and down.

[0013] By adopting the above technical solution, the bolt passes through the through holes of both the connecting sleeve and the top block, and together with the nut, the top block is installed on the connecting sleeve. When the user applies external force to the top block to control its upward movement, the bolt remains within the through hole. The bolt guides and limits the movement of the top block, ensuring its accurate movement.

[0014] Preferably, the first U-shaped frame includes a detachable first frame and a second frame. The first frame is hollow at one end and forms a cavity. A U-shaped spring is provided in the cavity. One end of the U-shaped spring is fixedly connected to the first frame, and the other end is movably connected to a locking post. The second frame is sleeved on the first frame, and the locking post extends through both the first frame and the second frame.

[0015] By adopting the above technical solution, during disassembly, the user holds the first frame with one hand and presses the thumb on the locking post, causing the locking post to compress the U-shaped spring clip and enter the cavity. Then, the other hand applies external force to the second frame, causing the first and second frames to separate from each other, thus disassembling the first U-shaped frame.

[0016] Similarly, the second U-shaped frame includes detachable third and fourth frames, which are disassembled in the same way as the first and second frames. The third and first frames are connected by a set of connecting components, and the second and fourth frames are connected by another set of connecting components.

[0017] Preferably, the bed also includes a bed cover, which includes a fixing part, a hanging part, and a bottom pad. The fixing part is wrapped around the frame body by a zipper or Velcro. The upper side of the hanging part is connected to the fixing part, and the lower side of the hanging part is connected to the bottom pad. The bottom pad is used for the baby to lie down.

[0018] By adopting the above technical solution, the fixing part is made of fabric and wraps around the frame body. The fixing part can be connected to the frame body using Velcro. Velcro (hook and loop fasteners) is a connecting accessory composed of hook and loop sides, mainly used for quickly fixing, adjusting, or connecting items. The baby can be placed on the base mat to play, rest, or sleep. The base mat is made of highly elastic sponge or latex material to ensure the baby's comfort. The hanging part is made of mesh material to ensure breathability. Located between the fixing part and the base mat, the hanging part acts as a barrier, restricting the baby's movement space and preventing the baby from falling out of the cradle and causing safety hazards.

[0019] Preferably, the bed also includes a mosquito net, which is positioned above the bed cover and is detachably attached to the frame body.

[0020] By adopting the above technical solution, after the baby is placed in the mattress, the user puts the mosquito net on the main frame. At this time, the mosquito net and the mattress cover form a relatively closed space. The presence of the mosquito net can prevent mosquitoes from biting the baby, and at the same time, it can also play a role in ventilation.

[0021] Preferably, the mosquito net includes a cover and supporting rods. The cover is sleeved onto the fixing part by an elastic band. Two supporting rods are provided, which are arranged in a heart shape and are used together to open the cover.

[0022] By employing the above technical solution, the two support rods expand the cradle cover, preventing it from collapsing and maintaining its three-dimensional shape, thus providing more space for the baby. The two support rods are arranged in a heart shape, enhancing the overall aesthetics of the baby cradle. The cradle cover is attached to the fixing part via an elastic band, allowing for a detachable connection between the cradle cover and the fixing part. The elastic band has excellent elastic deformation capability, and its elastic design provides good support for the cradle cover, preventing it from detaching and maintaining a close fit.

[0023] Preferably, the outer surfaces of the frame body, support components, and foot pads are all coated with a paint layer.

[0024] By adopting the above technical solution, the paint layer can prevent electrochemical corrosion and physical damage by isolating the metal substrate from the external environment, thus extending the service life of the entire baby cradle component.

[0025] In summary, this application includes at least one of the following beneficial technical effects: (1) By rotatably connecting the support rod to the frame body, when the baby cradle is not in use, an external force can be applied to the support rod and the support rod can be controlled to rotate so that the support rod rotates to be parallel to the plane of the frame body, so as to facilitate storage and reduce the space occupied.

[0026] (2) By setting the main frame as a first U-shaped frame, a second U-shaped frame and a connecting component, when storing, the user can apply a vertical upward pushing force to the top block, causing the two sliding blocks to move away from each other. Then, a rotational force is applied to the first U-shaped frame and the second U-shaped frame respectively, causing them to rotate relative to the connecting sleeve, so that the first U-shaped frame and the second U-shaped frame can be stacked together, further reducing the space occupied by the baby cradle.

[0027] (3) By setting a paint layer, the paint layer can isolate and protect the frame body, support components and foot pads, improve the corrosion resistance of the three and extend their service life. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the baby cradle in Embodiment 1 of this application, omitting the bed cover and mosquito net; Figure 2 This is an exploded view of the connecting sleeve and the frame body in Embodiment 1 of this application; Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle section; Figure 4 This is a schematic diagram of the structure of the baby cradle in Embodiment 1 of this application; Figure 5 This is a structural schematic diagram of the baby cradle from another perspective in Embodiment 1 of this application; Figure 6 This is an exploded schematic diagram of the first and second frames in Embodiment 2 of this application; Figure 7 This is a schematic diagram of the structure of the U-shaped spring in Embodiment 2 of this application.

[0029] Reference numerals: 1. Main frame; 11. First U-shaped frame; 111. First frame; 112. Second frame; 12. Second U-shaped frame; 121. Third frame; 122. Fourth frame; 13. Connecting assembly; 131. Connecting sleeve; 132. Sliding block; 133. Top block; 2. Support assembly; 21. Fixing sleeve; 22. Support rod; 3. Foot pad; 4. Protruding column; 5. Side column; 6. Strip hole; 7. Clearance hole; 71. Horizontal section; 72. Arc-shaped section; 8. Wedge-shaped surface; 9. Through hole; 10. Bed cover; 101. Fixing part; 102. Hanging part; 103. Bottom pad; 14. Mosquito net; 141. Cover body; 142. Support rod; 15. U-shaped spring piece; 16. Locking post; 17. Cavity. Detailed Implementation

[0030] The technical solutions of this application will now be described with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can be embodied in many different forms and is not limited to the embodiments described herein.

[0031] In the representation of this application, the reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that a specific feature, structure, material, or characteristic represented in connection with that embodiment or example is included in at least one embodiment or example of this application. Moreover, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0033] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection; a detachable connection; an integral part; or a mechanical connection. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0034] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Without conflict, those skilled in the art can combine and integrate the different embodiments or examples shown in this application, as well as the features of those embodiments or examples.

[0035] Example 1 This application discloses an infant cradle. (See also...) Figure 1 and Figure 2 The baby cradle includes a frame body 1, support components 2, and foot pads 3. The frame body 1 is arranged in a ring shape, and in this embodiment, it is a rounded rectangle. The frame body 1 serves as the skeleton of the baby cradle. Four sets of support components 2 are provided, spaced apart on the frame body 1, and all support components 2 together support the frame body 1. The support components 2 include a fixing sleeve 21 and a support rod 22. The fixing sleeve 21 is fitted onto the frame body 1 and fixed with rivets. One end of the support rod 22 is rotatably connected to the fixing sleeve 21, and the other end is fixedly connected to the foot pad 3. The foot pad 3 is used to increase the contact area between the support rod 22 and the ground, improve the stability of the support, and reduce the shaking that occurs during the use of the baby cradle. When the baby cradle is not in use, an external force can be applied to the support rod 22 to control its rotation, so that the support rod 22 rotates to be parallel to the plane of the frame body 1, so as to facilitate storage and reduce the space occupied.

[0036] Combination Figure 3Specifically, the main frame 1 includes a first U-shaped frame 11, a second U-shaped frame 12, and a connecting component 13. The connecting component 13 connects the first U-shaped frame 11 and the second U-shaped frame 12. Both the first U-shaped frame 11 and the second U-shaped frame 12 are U-shaped. Two sets of connecting components 13 are provided, and the two connecting components 13 together connect the first U-shaped frame 11 and the second U-shaped frame 12. The connecting component 13 includes a connecting sleeve 131, a sliding block 132, and a top block 133. Both the first U-shaped frame 11 and the second U-shaped frame 12 are rotatably connected to the connecting sleeve 131, and the axes of rotation of the first U-shaped frame 11 and the second U-shaped frame 12 are also movably connected to the sliding block 132.

[0037] A protruding post 4 and a side post 5 are fixedly connected to the sliding block 132, with the protruding posts 4 of the two sliding blocks 132 arranged opposite to each other. A strip-shaped hole 6 is provided through the side wall of both the first U-shaped frame 11 and the second U-shaped frame 12, and the side posts 5 of the two sliding blocks 132 are respectively located within the two strip-shaped holes 6. The connecting sleeve 131 also has a clearance hole 7, which includes a horizontal section 71 and an arc-shaped section 72. The horizontal section 71 is parallel to and communicates with the strip-shaped hole 6. The side post 5 passes through both the strip-shaped hole 6 and the horizontal section 71. The arc-shaped section 72 is curved, and one end communicates with the horizontal section 71.

[0038] The top block 133 is mounted vertically on the connecting sleeve 131. Two wedge-shaped surfaces 8 are symmetrically arranged at the upper end of the top block 133, each corresponding to one of the two protruding posts 4. When the top block 133 pushes the two protruding posts 4 vertically upwards, the two sliding blocks 132 move away from each other, and the upper posts 5 of the two sliding blocks 132 move along the horizontal section 71 and reach the arc-shaped section 72. In this embodiment, a through hole 9 is provided on the top block 133. The top block 133 is locked to the connecting sleeve 131 by bolts. The bolts pass through the connecting sleeve 131 and the through hole 9 in sequence. When the top block 133 moves up and down, the bolts remain within the through hole 9.

[0039] During storage, the user applies a vertical upward pushing force to the top block 133. The rise of the top block 133 allows the two wedge-shaped surfaces 8 to press against the two protruding pillars 4 respectively. The lifting and lowering motion of the top block 133 is converted into the horizontal movement of the sliding block 132, that is, one sliding block 132 moves within the first U-shaped frame 11, and the other sliding block 132 moves within the second U-shaped frame 12, realizing the mutual separation of the two sliding blocks 132. The movement of the sliding block 132 can synchronously drive the side pillar 5 to move within the strip hole 6 and the horizontal section 71, and finally reach the end of the arc-shaped section 72.

[0040] At this point, a rotational force is further applied to the first U-shaped frame 11 and the second U-shaped frame 12, controlling the relative rotation of the first U-shaped frame 11, the second U-shaped frame 12, and the connecting sleeve 131, so that the first U-shaped frame 11 and the second U-shaped frame 12 move closer to each other and stack together, further reducing the space occupied by the frame body 1. During the rotation of the first U-shaped frame 11 and the second U-shaped frame 12, the arc segment 72 can make way for the movement of the side column 5, that is, the side column 5 is always located within the arc segment 72, avoiding interference with the rotation of the first U-shaped frame 11 and the second U-shaped frame 12.

[0041] Reference Figure 4 and Figure 5 The baby cradle also includes a cover 10 and a mosquito net 14. The cover 10 includes a fixing part 101, a hanging part 102, and a base pad 103. The fixing part 101 is made of high-quality fabric and is wrapped around the frame body 1 with Velcro. Velcro (hook and loop fasteners) is a connecting accessory composed of hook and loop sides, mainly used for quickly fixing, adjusting, or connecting items. The upper side of the hanging part 102 is connected to the fixing part 101, and the lower side of the hanging part 102 is connected to the base pad 103. The hanging part 102 is made of mesh fabric, such as gauze, to ensure the breathability of the entire baby cradle. The base pad 103 is made of highly elastic material, such as sponge and latex. The base pad 103 is placed on the ground and is used for the baby to lie down. Since the hanging part 102 is located between the fixing part 101 and the bottom pad 103, the hanging part 102 can play a role in blocking and protecting, limiting the space for the baby's movement around him, and preventing the baby from leaving the cradle and causing safety hazards.

[0042] The mosquito net 14 is located above the bed cover 10 and is detachably connected to the frame body 1. The mosquito net 14 includes a cover body 141 and supporting rods 142. The cover body 141 is fitted onto the fixing part 101 via an elastic band. Two supporting rods 142 are provided, arranged in a heart shape to enhance the overall aesthetics of the baby cradle. The two supporting rods 142 work together to support the cover body 141, preventing it from collapsing and maintaining its three-dimensional shape, providing more space for the baby. The cover body 141 is detachably connected to the fixing part 101 via the elastic band. The elastic band has good elastic deformation capability, and its elastic design provides good support for the cover body 141, preventing it from detaching from the fixing part 101 and maintaining a close fit.

[0043] In addition, the outer surfaces of the frame body 1, support components 2, and foot pads 3 are all coated with a paint layer. By isolating the metal substrate from the external environment, the paint layer can prevent electrochemical corrosion and physical damage, extending the service life of the entire baby cradle component.

[0044] The implementation principle of an infant cradle according to an embodiment of this application is as follows: When the infant cradle is not in use, the fixing part 101 is first removed from the frame body 1, and then the entire bed cover 10 is separated from the frame body 1. Next, an external force is applied to the support rod 22 and the support rod 22 is controlled to rotate, so that the support rod 22 rotates to be parallel to the plane where the frame body 1 is located, thereby reducing the space occupied.

[0045] Then, a vertical upward thrust is applied to the top block 133, causing the two sliding blocks 132 to move away from each other. By applying rotational forces to the first U-shaped frame 11 and the second U-shaped frame 12 respectively, they rotate relative to the connecting sleeve 131, allowing the first U-shaped frame 11 and the second U-shaped frame 12 to stack together, further reducing the space occupied by the baby cradle.

[0046] Example 2 Reference Figure 6 and Figure 7 The difference between Embodiment 2 and Embodiment 1 lies in the structure of the first U-shaped frame 11 and the second U-shaped frame 12. In this embodiment, the first U-shaped frame 11 includes a detachable first frame 111 and a second frame 112, which are approximately L-shaped. The second U-shaped frame 12 includes a detachable third frame 121 and a fourth frame 122, which are also approximately L-shaped. One end of the first frame 111 is connected to the third frame 121, and the other end is detachably connected to the second frame 112. The first frame 111 and the third frame 121 can be connected by welding or by the connecting component 13 in Embodiment 1.

[0047] The first frame 111 is hollow and has a cavity 17. A U-shaped spring 15 is installed inside the cavity 17, and the U-shaped spring 15 has good elasticity. One end of the U-shaped spring 15 is fixedly connected to the first frame 111, and the other end is movably disposed, with a locking post 16 fixedly connected to its surface. The second frame 112 is sleeved on the first frame 111, and the locking post 16 extends through both the first frame 111 and the second frame 112. In this embodiment, the third frame 121 and the fourth frame 122 are also assembled and disassembled by means of the U-shaped spring 15 and the locking post 16.

[0048] During disassembly, the user holds the first frame 111 with one hand and presses the thumb against the locking post 16, causing the locking post 16 to compress the U-shaped spring 15 and enter the cavity 17. Then, the other hand applies external force to the second frame 112 to overcome static friction and separate the first frame 111 and the second frame 112 from each other. Similarly, the third frame 121 and the fourth frame 122 can also be separated from each other, thus dividing the frame body 1 into two parts for easy subsequent storage.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A baby cradle, characterized in that, The system includes a frame body (1), support components (2), and foot pads (3). The frame body (1) is arranged in a ring. The support components (2) are arranged in several groups and distributed at intervals on the frame body (1). Each support component (2) is used to support the frame body (1). The support component (2) includes a fixing sleeve (21) and a support rod (22). The fixing sleeve (21) is located on the frame body (1). One end of the support rod (22) is rotatably connected to the fixing sleeve (21), and the other end is connected to the foot pads (3). The foot pads (3) are used to support the ground.

2. The baby cradle according to claim 1, characterized in that, The main frame (1) includes a first U-shaped frame (11), a second U-shaped frame (12), and a connecting component (13). The connecting component (13) is used to connect the first U-shaped frame (11) and the second U-shaped frame (12). The connecting component (13) is provided in two sets. The connecting component (13) includes a connecting sleeve (131), a sliding block (132), and a top block (133). The first U-shaped frame (11) and the second U-shaped frame (12) are rotatably connected to the connecting sleeve (131). The sliding block (132) is movably connected to the end of the first U-shaped frame (11) near the second U-shaped frame (12) and the end of the second U-shaped frame (12) near the first U-shaped frame (11). The sliding block (132) is provided with a protruding post (4) and a side post (5). The first U-shaped frame (11) and the second U-shaped frame (12) are both provided with a strip hole (6). The protruding posts (4) of the two sliding blocks (132) are arranged opposite to each other, and the side posts (5) on the two sliding blocks (132) are respectively located in the two strip holes (6). The connecting sleeve (131) is also provided with a clearance hole (7), which includes a horizontal section (71) and an arc section (72). The horizontal section (71) communicates with the strip hole (6). The side post (5) passes through both the strip hole (6) and the horizontal section (71). The arc section (72) is bent and one end communicates with the horizontal section (71). The top block (133) is raised and lowered on the connecting sleeve (131). One end of the top block (133) is symmetrically provided with a wedge-shaped surface (8). The two wedge-shaped surfaces (8) correspond to the two protruding columns (4) respectively. When the top block (133) pushes the two protruding columns (4) upward, the two sliding blocks (132) move away from each other, and the two side columns (5) move along the horizontal section (71) and reach the arc section (72).

3. The baby cradle according to claim 2, characterized in that, The top block (133) has a through hole (9). The top block (133) is bolted to the connecting sleeve (131). The bolt passes through the connecting sleeve (131) and the through hole (9) in sequence. When the top block (133) moves up and down, the bolt is always located in the through hole (9).

4. The baby cradle according to claim 2, characterized in that, The first U-shaped frame (11) includes a detachable first frame (111) and a second frame (112). The first frame (111) has a hollow end and a cavity (17) is formed. A U-shaped spring piece (15) is provided in the cavity (17). One end of the U-shaped spring piece (15) is fixedly connected to the first frame (111), and the other end is movably connected to a locking post (16). The second frame (112) is sleeved on the first frame (111), and the locking post (16) passes through both the first frame (111) and the second frame (112).

5. The baby cradle according to claim 1, characterized in that, It also includes a bed cover (10), which includes a fixing part (101), a hanging part (102) and a bottom pad (103). The fixing part (101) is wrapped around the frame body (1) by a zipper or Velcro. The upper side of the hanging part (102) is connected to the fixing part (101), and the lower side of the hanging part (102) is connected to the bottom pad (103). The bottom pad (103) is used for the baby to lie down.

6. A baby cradle according to claim 5, characterized in that, It also includes a mosquito net (14), which is placed over the bed cover (10) and is detachably mounted on the frame body (1).

7. A baby cradle according to claim 6, characterized in that, The mosquito net (14) includes a cover (141) and support rods (142). The cover (141) is attached to the fixing part (101) by an elastic band. There are two support rods (142), which are arranged in a heart shape and are used together to open the cover (141).

8. The baby cradle according to claim 1, characterized in that, The outer surfaces of the frame body (1), support components (2) and foot pads (3) are all coated with paint.