A crib frame

Abstract

The utility model discloses baby crib frame, and the both sides of bed enclosure frame are equipped with the support frame that can rotate and unfold or fold relative to it, and the bed enclosure frame includes the fixed frame of U shape and the movable frame of U shape, and the fixed frame includes the first long pole and two first short poles, and the movable frame includes the second long pole and two second short poles, and the second short pole is equipped with the connecting sleeve, and the support frame includes the connecting seat, and the upper portion of connecting seat is equipped with the channel that penetrates, and the first short pole is arranged in the channel and makes the connecting seat can rotate around the first short pole, and the lower portion of connecting seat is equipped with two mutually inclined connecting sleeves, and the first support pole and the second support pole are inserted in the connecting sleeve, and the middle part of two support frames is detachably connected with the bottom support frame, and the bed board is detachably connected on the bottom support frame, and the protruding connecting rod is arranged on the first support pole and is located between the bed board and the bed enclosure frame position, and the connecting rod is equipped with the connector. The utility model discloses simple structure, and the structure is stable, and can conveniently take care of the baby for the adult.

Description

Technical Field

[0001] This utility model relates to a baby crib frame. Background Technology

[0002] As an essential item for infant care, a crib typically consists of a bed frame and a fabric cover attached to the frame. The cover, attached to the bed frame's railings, has a certain depth, and the baby rests and sleeps within this fabric-covered crib. Traditional cribs usually have a fixed structure, are bulky, and occupy a lot of storage space when not in use, making them inconvenient to transport and store. Therefore, foldable cribs have appeared on the market, reducing their storage volume by folding the bed frame. However, current foldable cribs, such as the one disclosed in Chinese patent CN118806070A, have a relatively complex structure with many hinge points, making them prone to wobbling and less stable. Furthermore, when placed next to an adult's bed, the considerable depth of the crib makes it difficult for adults to observe and supervise the baby while lying in bed.

[0003] Therefore, this utility model was created based on the above-mentioned shortcomings. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a foldable crib frame with a simple structure and high structural stability. Moreover, when the crib frame is placed next to an adult's bed, it makes it convenient for adults to take care of the baby.

[0005] This utility model is achieved through the following technical solution.

[0006] A crib frame includes a crib surround frame with support frames on both sides that can rotate, unfold, or fold relative to it. The crib surround frame includes a U-shaped fixed frame and a U-shaped movable frame detachably connected to the fixed frame. The fixed frame includes a first long rod and two first short rods bent relative to the first long rod. The movable frame includes a second long rod and two second short rods bent relative to the second long rod. The second short rods are provided with connecting sleeves that can be detachably connected to the first short rods. The support frame includes a connecting seat with a through channel at the upper part of the connecting seat. The first short rods pass through the channel, allowing the connecting seat to rotate around the first short rods. The lower part of the connecting seat has two mutually inclined connecting sleeves, with a first support rod and a second support rod inserted into the connecting sleeves. A bottom support frame for connecting the two is detachably connected at the middle of the two support frames. A bed board is detachably connected to the bottom support frame. A protruding connecting rod is provided on the first support rod, located between the bed board and the crib surround frame. The connecting rod has a connecting head that can connect to the movable frame when it is detached from the fixed frame.

[0007] The two connecting sleeves are inverted V-shaped and a connecting piece is provided between them. Furthermore, the connecting seat, connecting sleeve, and connecting piece are integrally formed as a whole structure.

[0008] The connecting seat is provided with a limiting groove communicating with the channel along the circumferential direction, and the fixed frame is provided with a limiting post that passes through the limiting groove and can abut against the limiting groove and limit the position when the support frame rotates relative to the fixed frame.

[0009] The base support frame includes a U-shaped first support tube and a second support tube. A first fixing rod is provided on the first support rod along its length direction, and a second fixing rod is provided on the second support rod along its length direction. The first support tube is detachably inserted into the first fixing rod along the length direction of the first support rod, and the second support tube is detachably inserted into the second fixing rod along the length direction of the second support rod.

[0010] The lower side of the bed board is provided with multiple elastic grippers with openings, and the elastic grippers are detachably snapped into the first support tube and the second support tube.

[0011] The first fixed rod is also detachably connected to a U-shaped first crossbar along the length of the first support rod, and the second fixed rod is also detachably connected to a U-shaped second crossbar along the length of the second support rod.

[0012] The lower end of the first support rod is also fitted with a first sleeve that can slide relative to it, and the lower end of the second support rod is also fitted with a second sleeve that can slide relative to it.

[0013] The lower ends of the first and second sleeves are equipped with rollers.

[0014] The first and second fixing rods are identical in shape and size, as are the first support tube, the first crossbar, the second support tube, and the second crossbar.

[0015] Compared with the prior art, the present invention has the following advantages: After the bottom support frame is disassembled, the support frame of the present invention can rotate relative to the fixed frame, thereby allowing the support frame to fold closer to the crib frame. After folding, it occupies little space, and the entire crib frame only rotates at the connection point between the connecting seat and the first short rod, with few hinge points. When the bottom support frame is connected between the two support frames, the bottom support frame can prevent the support frame from rotating relative to the fixed frame. The bottom support frame not only supports the bottom of the crib cover and crib body, but also locks the crib in the unfolded state, and the lock is firm, making the crib stable and reliable with little shaking. In addition, when the crib frame of this utility model is placed next to an adult bed, the movable frame can be detached from the fixed frame and connected to the connector of the connecting rod. Since the connecting rod is located at the height between the crib frame and the bed board, one side of the crib cover is lowered when the movable frame is connected to the connector. At this time, even if the adult is lying on the bed, they can see the baby inside the crib cover when they turn to the side, which is convenient for the adult to take care of the baby. Moreover, since the movable frame connected to the connector is higher than the bed board, it can also prevent the baby from slipping out of the crib, thus ensuring safety. Attached Figure Description

[0016] Figure 1 This is one of the three-dimensional views of this utility model.

[0017] Figure 2 This is the second perspective view of this utility model.

[0018] Figure 3 This is a perspective view of the present invention with the bed board removed.

[0019] Figure 4 This is an exploded view of the present invention.

[0020] Figure 5 yes Figure 4 A magnified view of point A in the middle.

[0021] Figure 6 This is a three-dimensional view of the bed board of this utility model.

[0022] Figure 7 This is a schematic diagram of the folding process of this utility model.

[0023] Figure 8 This is a schematic diagram of the connection of the fabric cover to the bed body according to this utility model. Detailed Implementation

[0024] The present invention will now be further described with reference to the accompanying drawings.

[0025] like Figures 1 to 8As shown, a crib frame can be used as a crib after attaching a fabric cover 100. The crib frame includes a crib surround frame 1, with support frames 2 on both sides of the frame 1 that can rotate, unfold, or fold relative to it. The crib surround frame 1 consists of a U-shaped fixed frame 11 and a U-shaped movable frame 12, which are detachably connected. The fixed frame 11 includes a first long rod 111 and two first short rods 112 extending from both ends of the first long rod 111; the movable frame 12 includes a second long rod 121 and two second short rods 122 extending from both ends of the second long rod 121. Connecting sleeves 123 are provided on the second short rods 122 for detachable connection with the first short rods 112, thereby facilitating the assembly and disassembly of the crib surround frame 1.

[0026] like Figures 1 to 5 As shown, the support frame 2 includes a connecting seat 21. The upper part of the connecting seat 21 has a through channel 22, through which a first short rod 112 passes. This allows the connecting seat 21 to rotate around the first short rod 112, enabling the support frame 2 to unfold or fold. The lower part of the connecting seat 21 has two inverted V-shaped connecting sleeves 23, connected by a connecting piece 26. The connecting seat 21, connecting sleeves 23, and connecting piece 26 are integrally injection-molded, enhancing the stability and strength of the overall structure. Each connecting sleeve 23 contains a first support rod 24 and a second support rod 25, which are arranged in a V-shape to provide good support and stabilize the crib frame structure. A base support frame 3 is detachably connected to the middle of the two support frames 2. A bed board 4 is mounted on the base support frame 3 to support the baby. When the crib frame needs to be folded, first remove the base support frame 3, then rotate the support frame 2 relative to the first short rod 112 (e.g., ...). Figure 7 As shown, the only rotatable connection of the entire crib frame is the connection between the connecting seat 21 and the first short rod 112. With fewer hinge points, the crib frame has small gaps and minimal wobbling in the unfolded state, resulting in a stable structure. The bottom support frame 3 can both support the bed board 4 and lock the support frame 2 in the unfolded state. When the bottom support frame 3 is connected between the two support frames 2, it can prevent the support frame 2 from rotating relative to the crib frame 1.

[0027] like Figure 1 , Figure 2 and Figure 8As shown, a protruding connecting rod 5 is provided on the first support rod 24, located between the bed board 4 and the bed frame 1. A connector 6 is installed on the connecting rod 5. When the movable frame 12 is detached from the fixed frame 11, the connector 6 can be connected to the movable frame 12. At this time, the crib body of the cover 100 on one side of the movable frame 12 is lowered, so that adults can see the baby inside the crib cover when lying on their side, making it convenient for adults to take care of the baby. Moreover, since the movable frame 12 connected to the connector 6 is higher than the bed board 4, it can also prevent the baby from slipping out of the crib, ensuring safety. When the crib does not need to be placed next to the adult bed, the movable frame 12 is detached from the connector 6 and reconnected to the fixed frame 11.

[0028] like Figure 4 and Figure 5 As shown, a limiting groove 27 communicating with the channel 22 is formed on the connecting seat 21 along the circumferential direction. A limiting post 13 is provided on the fixed frame 11, and the limiting post 13 passes into the limiting groove 27. When the support frame 2 rotates relative to the fixed frame 11, the end of the limiting post 13 abuts against the limiting groove 27, limiting the rotation angle, thereby ensuring that the support frame 2 is stable when unfolded or folded, and avoiding structural damage caused by excessive rotation.

[0029] like Figures 1 to 5 As shown, the base support frame 3 includes a U-shaped first support tube 31 and a second support tube 32. A first fixing rod 241 is fixed along the length of the first support rod 24, and a second fixing rod 251 is fixed to the second support rod 25. The first support tube 31 is detachably connected to the first fixing rod 241 downwards along the length of the first support rod 24, and the second support tube 32 is detachably connected to the second fixing rod 251 downwards along the length of the second support rod 25. This connection method facilitates the installation and disassembly of the base support frame 3 and enhances the stability of the overall structure. A U-shaped first crossbar 71 is also detachably connected upwards along the length of the first support rod 241 to the first fixing rod 241, and a U-shaped second crossbar 72 is similarly detachably connected upwards to the second fixing rod 251. These crossbars can be used to hang storage baskets for placing items such as diapers. In addition, the first fixing rod 241 and the second fixing rod 251 have the same shape and size, and the first support tube 31, the first crossbar 71, the second support tube 32 and the second crossbar 72 have the same shape and size. When the user unfolds the crib frame for assembly, the user can freely choose to insert the first support tube 31, the first crossbar 71, the second support tube 32 and the second crossbar 72 into the first fixing rod 241 and the second fixing rod 242, which makes the installation convenient for the user.

[0030] like Figure 6As shown, the lower side of the bed board 4 is provided with multiple elastic claws 41 with openings. The elastic claws 41 can be detachably snapped into the first support tube 31 and the second support tube 32, so that the bed board 4 is stably installed on the bottom support frame 3, and is also easy to disassemble.

[0031] like Figure 1 As shown, the lower end of the first support rod 24 is fitted with a first sleeve 28 that can slide relative to it, and the lower end of the second support rod 25 is fitted with a second sleeve 29 that can slide relative to it. Both the lower ends of the first sleeve 28 and the second sleeve 29 are equipped with rollers 20, making the entire crib frame easy to move. The height of the entire crib frame can also be adjusted by adjusting the positions of the first sleeve 28 and the second sleeve 29.

[0032] In summary, this crib frame, through the aforementioned structural design, achieves the beneficial effects of being easy to fold, move, install, and adjust. At the same time, it is structurally stable, multifunctional, and convenient for users to care for their babies in special situations, meeting a variety of daily needs.

[0033] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. A crib frame, characterized in that: The bed includes a bed frame (1), on both sides of which are support frames (2) that can rotate, unfold, or fold relative to it. The bed frame (1) includes a U-shaped fixed frame (11) and a U-shaped movable frame (12) detachably connected to the fixed frame (11). The fixed frame (11) includes a first long rod (111) and two first short rods (112) bent relative to the first long rod (111). The movable frame (12) includes a second long rod (121) and two second short rods (122) bent relative to the second long rod (121). The second short rods (122) are provided with connecting sleeves (123) that can be detachably connected to the first short rods (112). The support frame (2) includes a connecting seat (21), the upper part of which is provided with a through-hole. The first short rod (112) passes through the channel (22) and allows the connecting seat (21) to rotate around the first short rod (112). The lower part of the connecting seat (21) is provided with two mutually inclined connecting sleeves (23). The first support rod (24) and the second support rod (25) are inserted into the connecting sleeves (23). The two support frames (2) are detachably connected to the middle part of the bottom support frame (3) for connecting the two. The bed board (4) is detachably connected to the bottom support frame (3). The first support rod (24) is provided with a protruding connecting rod (5) located between the bed board (4) and the bed frame (1). The connecting rod (5) is provided with a connector (6) that can connect to the movable frame (12) when the movable frame (12) is separated from the fixed frame (11).

2. The crib frame according to claim 1, characterized in that: The two connecting sleeves (23) are inverted V-shaped and a connecting piece (26) is provided between them. Furthermore, the connecting seat (21), connecting sleeve (23) and connecting piece (26) are integrally formed.

3. The crib frame according to claim 1 or 2, characterized in that: The connecting seat (21) is provided with a limiting groove (27) communicating with the channel (22) along the circumferential direction. The fixed frame (11) is provided with a limiting post (13) that passes through the limiting groove (27) and can abut against the limiting groove (27) and limit the position when the support frame (2) rotates relative to the fixed frame (11).

4. The crib frame according to claim 1, characterized in that: The bottom support frame (3) includes a U-shaped first support tube (31) and a second support tube (32). A first fixed rod (241) is provided on the first support rod (24) along its length direction. A second fixed rod (251) is provided on the second support rod (25) along its length direction. The first support tube (31) is detachably inserted into the first fixed rod (241) along the length direction of the first support rod (24). The second support tube (32) is detachably inserted into the second fixed rod (251) along the length direction of the second support rod (25).

5. The crib frame according to claim 4, characterized in that: The lower side of the bed board (4) is provided with multiple elastic claws (41) with openings, and the elastic claws (41) are detachably snapped together with the first support tube (31) and the second support tube (32).

6. The crib frame according to claim 4, characterized in that: The first fixed rod (241) is also detachably connected to a U-shaped first crossbar (71) along the length direction of the first support rod (24), and the second fixed rod (251) is also detachably connected to a U-shaped second crossbar (72) along the length direction of the second support rod (25).

7. The crib frame according to claim 1, characterized in that: The lower end of the first support rod (24) is also fitted with a first sleeve (28) that can slide relative to it, and the lower end of the second support rod (25) is also fitted with a second sleeve (29) that can slide relative to it.

8. The crib frame according to claim 7, characterized in that: The lower ends of the first sleeve (28) and the second sleeve (29) are provided with rollers (20).

9. The crib frame according to claim 6, characterized in that: The first fixing rod (241) and the second fixing rod (251) have the same shape and size, and the first support tube (31), the first crossbar (71), the second support tube (32) and the second crossbar (72) have the same shape and size.

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