Growth type multifunctional baby crib

Abstract

The utility model discloses a growth type multifunctional baby crib, relates to the technical field of baby cribs, and aims to solve the technical problems that the structure of the current baby crib is inconvenient to efficiently adjust to cope with the space and the use scene, and the current baby crib is inconvenient to adapt to the demand change in the growth process from a baby to a child, so that the product is easy to be idle and is eliminated too early. Comprising a fence module, a bed frame module arranged in the fence module and a bed body module arranged on the bed frame module, the fence module comprises a shielding fence, the bed frame module comprises a bearing bed frame and a telescopic hinge sliding rail shade, and the telescopic hinge sliding rail shade comprises a fixed part and a telescopic part. The bed body module comprises a movable bed board, a fixed bed board, an expansion bed board and a hinge sliding rail. The baby crib has the advantages that the length and the height of the baby crib can be adjusted, the baby crib can continuously change along with the growth of a baby, the growth requirement of the baby from birth to school age is met, and higher economical efficiency and practicability are provided for family users.

Description

Technical Field

[0001] This utility model relates to the field of baby crib technology, and more specifically, to a modular, multifunctional baby crib. Background Technology

[0002] A crib is a sleep and rest space specially designed for babies. It uses environmentally friendly and safe materials, such as natural solid wood or food-grade plastic, which are odorless and formaldehyde-free, ensuring the baby's health. The design is ergonomic, with appropriately high railings to prevent babies from climbing over and falling; rounded corners prevent bumps and bruises. Combining practicality and affordability, it creates a safe and comfortable sleeping environment for babies, making it an essential childcare item for new parents. Cribs have become an important part of the newborn market service system. With population growth, demand continues to increase.

[0003] Existing cribs lack modular functionality and adaptability to different developmental stages, limiting their scalability and making them mostly suitable only for infancy. This hinders efficient structural adjustments to accommodate changes in space, usage scenarios, and the evolving needs of infants and children, thus limiting product lifespan and flexibility, leading to premature obsolescence and "idleness." Therefore, we propose a modular, multifunctional crib. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a growth-type multifunctional baby bed to solve the technical problems of current baby beds that are inconvenient to efficiently adjust their structure to cope with space, usage scenarios, and changes in the needs of infants and children during their growth process, which leads to the products being easily "idled" and prematurely obsolete.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a growth-type multifunctional baby bed, including a fence module, a bed frame module disposed within the fence module, and a bed body module disposed on the bed frame module. The fence module includes a screen fence, the lower end of which is provided with detachable and lockable casters. The screen fence includes a basic tenon and mortise unit, an extended connecting tenon and mortise unit, an extended tenon and mortise unit at the tail of the fence, and an extended tenon and mortise unit at the head of the fence. The bed frame module includes a load-bearing bed frame and a telescopic hinge rail cover. Two load-bearing bed frames are provided, and the two load-bearing bed frames are symmetrically installed in the fence module by bolts. Two telescopic hinge rail covers are symmetrically installed between the load-bearing bed frames. The telescopic hinge rail cover includes a fixed part and a telescopic part. The bed body module includes a movable bed board, a fixed bed board, an extended bed board, and a hinge rail.

[0006] Preferably, there are several basic tenon and mortise units, and seven extended connecting tenon and mortise units are provided. The seven extended connecting tenon and mortise units are arranged among several basic tenon and mortise units, and the extended tenon and mortise units at the head and tail of the fence are located at the head and tail of the fence, respectively.

[0007] Preferably, one side of the basic tenon and mortise unit, the extended connecting tenon and mortise unit, the extended tenon and mortise unit at the tail of the fence, and the extended tenon and mortise unit at the head of the fence are provided with a protruding circular tenon and mortise. The other side of the basic tenon and mortise unit, the extended connecting tenon and mortise unit, the extended tenon and mortise unit at the tail of the fence, and the extended tenon and mortise unit at the head of the fence are provided with a tenon and mortise groove that matches the circular tenon and mortise. The circular tenon and mortise are located in the tenon and mortise groove.

[0008] Preferably, the extended connecting tenon unit, the extended tenon unit at the head of the fence, and the extended tenon unit at the tail of the fence are all provided with mounting holes, and the telescopic hinge slide rail cover is provided with threaded holes corresponding to the mounting holes, and fixing bolts are installed in the mounting holes and the threaded holes.

[0009] Preferably, the movable bed board and the fixed bed board are respectively disposed at the upper ends of the two load-bearing bed frames, and the hinge slide rail is installed on the inner wall of the fixed part of the telescopic hinge slide rail cover. The hinge slide rail includes a sliding track frame and several sliding parts. The sliding track frame has a downward curved part, and the curved part makes the horizontal height of the front part of the sliding track frame lower than that of the rear part of the sliding track frame.

[0010] Preferably, a plurality of the sliding members are slidably disposed within the sliding track frame, and the extended bed board is disposed within the bed frame module. The extended bed board is composed of a plurality of wooden boards, and the two ends of the plurality of wooden boards are connected to the sliding members.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model designs a telescopic hinge rail cover, hinge rail, and extended bed board structure. The telescopic hinge rail cover, hinge rail, and extended bed board constitute a pull-out bed board structure. The pull-out bed board structure enables stepless length adjustment, changing with the baby's growth. This design effectively solves the problem of traditional cribs being unable to be used continuously due to fixed size, significantly extending the product's lifespan, providing greater economy and practicality for family users, and avoiding the cost waste of frequently replacing cribs.

[0013] 2. This utility model also features a mortise and tenon structure, which allows for quick assembly, disassembly, and adjustment of the crib module, giving the crib greater flexibility to meet different usage needs. The crib can be used independently or converted into a modular or open-type bed structure. This design further enhances the crib's versatility and solves the problem that traditional cribs cannot adapt to various scenarios.

[0014] 3. This utility model also incorporates a design for a shielding fence structure, such as... Figure 2 The mounting holes for the crib railing are designed from top to bottom. By adjusting the installation height of the bed frame module and the bed body module, the height of the crib can be independently adjusted. Lowering it transforms it into a platform bed mode, and adjusting it to the highest position allows it to form a desk. The platform bed mode is particularly suitable for the lower bed needs of infants as they grow into children, providing a safe and comfortable user experience while making it easy for children to get in and out of bed independently. It is suitable for various family usage scenarios, such as a child's independent sleep or temporary rest area. Adjusting it to a desk mode allows it to serve as a stable study or work surface, meeting the growth needs of infants from birth to preschool age and extending the product's lifespan. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the overall unfolded form structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the tenon and mortise structure of the fence module of this utility model;

[0018] Figure 4 This utility model is the initial crib form for infants aged 0-1 years;

[0019] Figure 5 This is a schematic diagram of the bedside bed for infants aged 0-1 years.

[0020] Figure 6 This is a schematic diagram of the hinge slide rail structure of this utility model;

[0021] Figure 7 This is a structural diagram illustrating the expanded bed form for children aged 1-6 years according to this utility model;

[0022] Figure 8 This is a schematic diagram of the form of a desk for children after age 6.

[0023] Figure 9 This is a schematic diagram of the storage configuration of this utility model.

[0024] The following are the labeling instructions in the diagram: 1. Bed frame module; 2. Movable bed board; 3. Fixed bed board; 4. Extendable bed board; 5. Hinge rail; 200. Bed frame module; 6. Load-bearing bed frame; 7. Telescopic hinge rail cover; 300. Fence module; 8. Fixing bolt; 9. Detachable casters; 10. Fence enclosure; 11. Basic tenon and mortise unit; 12. Extended connecting tenon and mortise unit; 13. Extended tenon and mortise unit at the end of the fence; 14. Extended tenon and mortise unit at the head of the fence. Detailed Implementation

[0025] like Figures 1 to 9 As shown, this utility model relates to a modular multifunctional crib, including a guardrail module 300, a bed frame module 200 disposed within the guardrail module 300, and a bed body module 1 disposed on the bed frame module 200. The guardrail module 300 includes a protective guardrail 10, the lower end of which is equipped with detachable omnidirectional wheels 9. The detachable omnidirectional wheels 9 enable flexible movement of the crib to adapt to the needs of different family scenarios. The omnidirectional wheels can be fixed in position by a locking mechanism to avoid unsafe factors caused by sliding. The protective guardrail 10 includes basic... The crib module 300 includes a tenon and mortise unit 11, an extended connecting tenon and mortise unit 12, an extended tenon and mortise unit 13 at the end of the fence, and an extended tenon and mortise unit 14 at the head of the fence. The crib frame module 200 includes a load-bearing crib frame 6 and a telescopic hinge rail cover 7. Two load-bearing crib frames 6 are provided, symmetrically installed within the fence module 300 by bolts. Two telescopic hinge rail covers 7 are symmetrically installed between the load-bearing crib frames 6, each including a fixed part and a telescopic part. The crib body module 1 includes a movable bed board 2, a fixed bed board 3, an extended bed board 4, and a hinge rail 5. This invention allows for length and height adjustment of the crib, enabling it to adapt to the baby's growth and meet the baby's developmental needs from birth to preschool age. It extends the product's lifespan, providing greater economy and practicality for families and avoiding the costly waste of frequently replacing cribs.

[0026] Specifically, several basic tenon and mortise units 11 are provided, and seven extended connecting tenon and mortise units 12 are provided. These seven extended connecting tenon and mortise units 12 are positioned between the basic tenon and mortise units 11. The extended tenon and mortise unit 14 at the head of the fence and the extended tenon and mortise unit 13 at the tail of the fence are located at the head and tail of the barrier fence 10, respectively. The barrier fence 10 is composed of basic tenon and mortise units 11, extended connecting tenon and mortise units 12, extended tenon and mortise unit 13 at the tail of the fence, and extended tenon and mortise unit 14 at the head of the fence, all joined together. The mortise and mortise structure can be adjusted according to the bed frame module 200 and the bed body module 1. Furthermore, the fence can be rolled up (e.g., ...). Figure 9In its folded form, each module can be compressed to its minimum volume, significantly reducing storage space requirements. For example, small apartments or families that need to move frequently can easily store the crib in a small storage room or the trunk of a vehicle. The product design is easy to move and transport, making it especially suitable for small families or users who need to make flexible use of space.

[0027] Furthermore, one side of each of the basic tenon and mortise unit 11, the extended connecting tenon and mortise unit 12, the extended tenon and mortise unit 13 at the rear of the fence, and the extended tenon and mortise unit 14 at the head of the fence is provided with a protruding circular tenon. The other side of each of these units has a tenon groove that matches the circular tenon, with the circular tenon located within the groove. The circular tenon is not only used for connecting the various parts of the fence, but also facilitates the relative rotation angle of the different parts. The tenon and mortise structure also supports the quick assembly, disassembly, and adjustment of the fence module 300, giving it great flexibility to meet different usage needs, such as converting it into a modular bed or an open-style bed structure. This design further enhances the versatility and adaptability of the crib.

[0028] It is worth noting that mounting holes are provided on the extended connecting tenon unit 12, the extended tenon unit 14 at the head of the fence, and the extended tenon unit 13 at the tail of the fence. The telescopic hinge slide rail cover 7 has threaded holes corresponding to the mounting holes. Fixing bolts 8 are installed in the mounting holes and threaded holes. The fixing bolts 8 are used for the installation of individual components. When the child grows to six years old, the bed frame module 200 and bed body module 1 can be installed at the highest mounting hole of the fence module 300 as needed, thus forming a desk suitable as a stable study or work surface (e.g., ...). Figure 8 ).

[0029] It is worth mentioning that the movable bed board 2 and the fixed bed board 3 are respectively set at the upper ends of the two load-bearing bed frames 6. The hinge rail 5 is installed on the inner wall of the fixed part of the telescopic hinge rail cover 7. The hinge rail 5 includes a sliding rail frame and several sliding parts. The sliding rail frame has a downward curved part, which makes the horizontal height of the front of the sliding rail frame lower than that of the rear of the sliding rail frame. The curved setting of the hinge rail 5 means that in the initial form of the crib, the extended bed board 4 is located below the fixed bed board 3. As the baby grows, pulling the railing module 300 causes the movable bed board 2 to extend to the right. At this time, the individual wooden board of the extended bed board 4 can be slid from the front to the rear of the hinge rail 5, so that the wooden board is flush with the fixed bed board 3 and located between the fixed bed board 3 and the movable bed board 2. This can increase the length of the crib, and the length can be precisely adjusted according to the child's height or needs. This design fully adapts to the height changes of children at different stages, further improving the comfort and convenience of use.

[0030] It is worth noting that several sliding components are slidably mounted within the sliding track frame, and the extension bed board 4 is mounted within the bed frame module 200. The extension bed board 4 is composed of several wooden boards, with both ends of the wooden boards connected to the sliding components. The extension bed board 4 is designed to increase the length of the crib, allowing it to adapt to changes in the child's height at different stages.

[0031] Working principle: This embodiment provides a convertible multifunctional crib. When in use:

[0032] Initial crib form (0-1 year): The guardrail 10 is assembled from basic tenon and mortise units 11, extended connecting tenon and mortise units 12, extended tenon and mortise units 13 at the rear of the guardrail, and extended tenon and mortise units 14 at the head of the guardrail to form an enclosed space. The removable casters 9 at the bottom allow the crib to be moved flexibly to a suitable position after unlocking, and lock them in place to ensure safety. At this time, the movable bed board 2 and the fixed bed board 3 are installed on the load-bearing bed frame 6. The extended bed board 4, due to the curved design of the hinge rail 5 (lower at the front and higher at the back), is stored under the fixed bed board 3, forming an initial crib form suitable for infant use. Figure 4 If it is necessary to connect the crib to the adult bed, the crib railing can be partially disassembled and adjusted using mortise and tenon joints, transforming the crib into a bedside bed. Figure 5 );

[0033] Extended Bed Mode (1-6 years): As the baby grows, pulling the guardrail module 300 extends the movable bed board 2 to the right. Simultaneously, the wooden board of the extended bed board 4 slides from a low position at the front of the hinge rail 5 to a high position at the rear, making it flush with the fixed bed board 3 and positioned between the fixed bed board 3 and the movable bed board 2. Because the telescopic hinge rail cover 7 can cooperate with the sliding extension of the extended bed board 4, stepless adjustment of the bed length is achieved. Figure 7 To adapt to the ever-increasing height of children;

[0034] Desk mode (after age 6): When the child reaches age 6, the crib frame module 200 and crib body module 1 can be installed at the top mounting hole of the guardrail 10 using fixing bolts 8. The crib height can then be adjusted to its highest setting, transforming it into a desk mode. Figure 8 ( ), to meet children's learning or working needs.

[0035] Storage configuration: When the crib is not in use, the crib frame module 200 and crib body module 1 can be disassembled, and the mortise and tenon structure railing module 300 can be used to roll up each part, so that each module can be compressed to its minimum volume. Figure 9 It is easy to store, reduces space occupation, and is suitable for small families or scenarios that require frequent moving.

[0036] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A convertible multifunctional baby crib, characterized in that, The system includes a fence module (300), a bed frame module (200) disposed within the fence module (300), and a bed body module (1) disposed on the bed frame module (200). The fence module (300) includes a screen fence (10), the lower end of which is provided with a detachable universal wheel (9). The screen fence (10) includes a basic tenon and mortise unit (11), an extended connecting tenon and mortise unit (12), an extended tenon and mortise unit at the tail of the fence (13), and an extended tenon and mortise unit at the head of the fence (14). The bed frame module (200) includes a load-bearing bed frame (6) and a telescopic hinge rail cover (7). There are two load-bearing bed frames (6), which are symmetrically installed in the fence module (300) by bolts. There are two telescopic hinge rail covers (7) symmetrically installed between the load-bearing bed frames (6). The telescopic hinge rail cover (7) includes a fixed part and a telescopic part. The bed body module (1) includes a movable bed board (2), a fixed bed board (3), an extended bed board (4), and a hinge rail (5).

2. The expandable multifunctional baby crib according to claim 1, characterized in that, There are several basic tenon and mortise units (11), and there are seven extended connecting tenon and mortise units (12). The seven extended connecting tenon and mortise units (12) are arranged between several basic tenon and mortise units (11). The extended tenon and mortise unit (14) at the head of the fence and the extended tenon and mortise unit (13) at the tail of the fence are located at the head and tail of the shielding fence (10), respectively.

3. The expandable multifunctional baby crib according to claim 2, characterized in that, One side of each of the basic tenon and mortise unit (11), the extended connecting tenon and mortise unit (12), the extended tenon and mortise unit at the tail of the fence (13), and the extended tenon and mortise unit at the head of the fence (14) is provided with a protruding circular tenon and mortise. The other side of each of the basic tenon and mortise unit (11), the extended connecting tenon and mortise unit (12), the extended tenon and mortise unit at the tail of the fence (13), and the extended tenon and mortise unit at the head of the fence (14) is provided with a tenon and mortise groove that matches the circular tenon and mortise. The circular tenon and mortise is located in the tenon and mortise groove.

4. The expandable multifunctional baby crib according to claim 3, characterized in that, The extended connecting tenon unit (12), the extended tenon unit (14) at the head of the fence, and the extended tenon unit (13) at the tail of the fence are all provided with mounting holes. The telescopic hinge slide rail cover (7) is provided with threaded holes corresponding to the mounting holes. Fixing bolts (8) are installed in the mounting holes and the threaded holes.

5. A convertible multifunctional baby crib according to claim 4, characterized in that, The movable bed board (2) and the fixed bed board (3) are respectively set at the upper ends of the two load-bearing bed frames (6). The hinge slide rail (5) is installed on the inner wall of the fixed part of the telescopic hinge slide rail cover (7). The hinge slide rail (5) includes a sliding track frame and several sliding parts. The sliding track frame has a downward curved part. The curved part makes the horizontal height of the front part of the sliding track frame lower than that of the rear part of the sliding track frame.

6. A convertible multifunctional baby crib according to claim 5, characterized in that, Several sliding members are slidably disposed within the sliding track frame, and the extended bed board (4) is disposed within the bed frame module (200). The extended bed board (4) is composed of several wooden boards, and the two ends of the several wooden boards are connected to the sliding members.

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