Baby crib

Abstract

The utility model belongs to the technical field of baby products, and discloses a baby crib which comprises a bearing assembly, an enclosure frame assembly and a first locking assembly, the enclosure frame assembly comprises an enclosure frame and a supporting piece connected between the enclosure frame and the bearing assembly, the supporting piece can be adjusted relative to the bearing assembly, and the first locking assembly is connected with the bearing assembly. The enclosure frame can move close to or away from the bearing assembly; the first locking assembly is arranged on the supporting piece so as to limit the supporting piece to move relative to the bearing assembly. The baby crib provided by the utility model can occupy a smaller volume, is convenient to use and reuse, and is also convenient to store and transport.

Description

Technical Field

[0001] This utility model relates to the field of baby products technology, and in particular to a baby crib. Background Technology

[0002] A crib is typically a small bed with a frame, designed to provide a larger space for the baby to move around. Babies can sleep and play in the crib. The frame and the crib's frame are separated by a protective cover to ensure the baby's safety, freeing up adults' hands and making it highly convenient to use.

[0003] In existing technology, cribs use metal tubing or wood to support the basic structure, with the bed board supported on this structure and the crib frame supported by support rods. The connection between the bed board and the support rods is typically fixed or detachable, resulting in the crib frame having only two states: one where it's installed on the bed board, and another where it can be separated from the bed board by disconnecting it from the support rods. When in use, the crib is bulky, making it inconvenient to carry and store. When not in use, it occupies a significant amount of space, and requires considerable transport space when changing locations. Disassembling the crib is also problematic, as the structure is complex, disassembly is time-consuming and laborious, and the disassembled frame and support rods are easily lost, affecting its reusability.

[0004] Therefore, there is an urgent need for a smaller and easier-to-use crib. Utility Model Content

[0005] The purpose of this utility model is to provide a baby crib that occupies a small volume, is easy to use and reuse, and is also convenient for storage and transportation.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A crib, including:

[0008] Carrier component;

[0009] A frame assembly includes a frame and a support member connected between the frame and the load-bearing assembly, the support member being adjustable relative to the load-bearing assembly to allow the frame to move toward or away from the load-bearing assembly;

[0010] A first locking component is disposed on the support member to restrict the movement of the support member relative to the load-bearing component.

[0011] Optionally, the crib further includes a support assembly and a second locking assembly. The support assembly supports the support assembly and is movably connected to the support assembly, allowing the support assembly to fold towards the support assembly.

[0012] The second locking component is disposed on one of the support assembly and the load-bearing assembly and can be detachably connected to the other to restrict the movement of the support assembly relative to the load-bearing assembly.

[0013] Optionally, the support assembly is adjustablely connected to the load-bearing assembly along a first direction, where the first direction is either the length or width direction of the load-bearing assembly.

[0014] Optionally, one of the support component and the bracket component is provided with a groove extending along the first direction, and the other is provided with a slider that slides in cooperation with the groove. The slider can slide along the extension direction of the groove to adjust the connection position between the bracket component and the support component.

[0015] Optionally, the support assembly includes two supports, each of which is rotatably connected to the load-bearing assembly and can be folded towards the load-bearing assembly;

[0016] The second locking component is provided in two sets corresponding to the two brackets. The second locking component is provided on one of the brackets and the bearing component and can be detachably connected to the other to restrict the rotation of the corresponding bracket relative to the bearing component.

[0017] Optionally, the support assembly further includes a first rod connected between the two supports, with each end of the first rod corresponding to one end of the two supports.

[0018] Optionally, the support assembly is provided in two sets, and the crib further includes a second rod and a third rod. The second rod is connected to the load-bearing assembly, the middle part of the third rod is rotatably connected to the middle part of the second rod, and the two ends of the third rod are respectively rotatably and slidably connected to the first rods of the two support assemblies.

[0019] Optionally, the support assembly further includes two linkage rods corresponding one-to-one with the two supports, one end of the linkage rod being rotatably connected to the bearing assembly, and the other end of the linkage rod being rotatably connected to its corresponding support.

[0020] Optionally, the support member is slidably connected to the load-bearing component, or the support member is telescopic;

[0021] The support member includes a first support portion and a second support portion that are rotatably connected, and the two second support portions can rotate in opposite directions relative to the first support portion.

[0022] The first support is connected to the frame and has a first position away from the load-bearing component and a second position close to the load-bearing component. When the first support is in the second position, the second support can rotate relative to the first support to the bottom of the load-bearing component.

[0023] Optionally, the bottom of the bearing assembly is provided with a positioning element for positioning the second support portion at the bottom of the bearing assembly;

[0024] The bearing assembly is provided with a first sliding sleeve for the support member to pass through. When the first support part is in the first position, it is located outside the first sliding sleeve, and when the first support part is in the second position, it passes through the first sliding sleeve.

[0025] The support member is provided in at least two parts, and the at least two support members are arranged opposite to each other in the length or width direction of the load-bearing component.

[0026] The beneficial effects of this utility model are:

[0027] The crib provided by this utility model includes a crib frame assembly comprising a crib frame and a support member connected between the crib frame and a load-bearing component. The support member is adjustable relative to the load-bearing component, allowing the crib frame to move closer to or away from the load-bearing component. When the crib is in use, the distance between the crib frame and the load-bearing component is relatively large, effectively protecting the baby. When the crib is not in use, the position of the support member relative to the load-bearing component is adjusted to move the crib frame closer to the load-bearing component, thereby making the crib smaller in size in the arrangement direction of the crib frame and the load-bearing component, making it convenient to carry and store. When changing the usage location, no large transportation space is required, making it easy to use. Furthermore, the support member is connected to the load-bearing component, so that the crib frame and support member do not need to be disassembled from the load-bearing component, preventing the loss of the crib frame and support member, and allowing for reuse. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the crib provided in this embodiment of the utility model. Figure 1 ;

[0029] Figure 2 This is a schematic diagram of the structure of a partial crib provided in an embodiment of this utility model;

[0030] Figure 3 This is a structural schematic diagram of the support component and the first sliding sleeve of this utility model;

[0031] Figure 4This is a reference for the usage status of the crib provided in this embodiment of the utility model. Figure 1 ;

[0032] Figure 5 This is a reference for the usage status of the crib provided in this embodiment of the utility model. Figure 2 ;

[0033] Figure 6 This is a reference for the usage status of the crib provided in this embodiment of the utility model. Figure 3 ;

[0034] Figure 7 This is a reference for the usage status of the crib provided in this embodiment of the utility model. Figure 4 .

[0035] In the picture:

[0036] 100, Load-bearing component; 110, Slide groove; 120, First sliding sleeve; 130, Bed frame; 140, Plate; 150, Sleeve; 200, Enclosure frame assembly; 210, Enclosure frame; 220, Support member; 221, First support part; 222, Second support part; 223, Limiting part; 300, Bracket assembly; 310, Slider; 320, Bracket; 330, First rod; 340, Linkage rod; 350, Fixing rod; 360, Connecting block; 370, Second sliding sleeve; 400, Second rod; 500, Third rod; 600, Positioning member. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] This embodiment provides a crib that occupies a small volume, is easy to use and reuse, and is also convenient for storage and transportation.

[0042] like Figures 1 to 7 As shown, the crib includes a support assembly 100 for allowing the baby to lie flat or sit upright.

[0043] like Figure 1 As shown, the crib also includes a frame assembly 200, which is movably mounted on the support assembly 100. For example, as... Figure 1 As shown, the crib frame assembly 200 includes a frame 210 and a support member 220 connecting the frame 210 and the support assembly 100. For example, the frame 210 is located on one side of the support assembly 100 in the Z-direction, such as above the support assembly 100. The position of the support member 220 relative to the support assembly 100 is adjustable so that the frame 210 can move closer to or away from the support assembly 100, thereby allowing the frame 210 to have multiple positions relative to the support assembly 100, including positions closer to the support assembly 100 and positions farther away from the support assembly 100. When the frame 210 is located farther away from the support assembly 100, the frame 210 can protect the infant. When the frame 210 is located closest to the support assembly 100, the distance between the frame 210 and the support assembly 100 in the Z-direction can be smaller, thereby allowing the crib to be smaller in the Z-direction.

[0044] For example, a cloth can be connected between the enclosure 210 and the support component 100 to protect children. When the enclosure 210 moves, the cloth can be stacked or unfolded without affecting the movement of the enclosure 210.

[0045] In some alternative embodiments, one end of the support member 220 is connected to the frame 210. When the frame 210 moves, one end of the support member 220 moves with the frame 210, so that the size of the crib in the Z direction is not affected by one end of the support member 220.

[0046] Optionally, the support member 220 is slidably connected to the load-bearing component 100 so as to drive the frame 210 to move relative to the load-bearing component 100.

[0047] Optionally, the support member 220 is telescopic, that is, the support member 220 is telescopic along its axial direction. One end of the support member 220 is connected to the load-bearing component 100, and the frame 210 is connected to the other end of the support member 220. The other end of the support member 220 moves relative to one end of the support member 220, thereby causing the frame 210 to move closer to or away from the load-bearing component 100.

[0048] For example, the support member 220 in this embodiment can be in various forms such as a telescopic rod, a cross brace, a straight brace, or a crank, as long as it can achieve height adjustment. This embodiment does not limit this.

[0049] The crib provided in this embodiment also includes a first locking component. The first locking component is disposed on the support member 220 to limit the movement of the support member 220 relative to the carrier component 100; in this state, the first locking component is in a locked state. For example, the first locking component can also be in an unlocked state, in which case the first locking component does not restrict the movement of the support member 220 relative to the carrier component 100, allowing the frame 210 to move.

[0050] In some alternative embodiments, the first locking component may be disposed between the support member 220 and the carrier component 100, and lock and unlock the support member 220 by locking cooperation with the carrier component 100.

[0051] In some alternative embodiments, the first locking component may be disposed between the support 220 and the frame 210, and lock and unlock the support 220 by engaging with the frame 210.

[0052] In some alternative embodiments, when the support member 220 is a telescopic rod or other structure, the first locking component can also be disposed inside the support member 220. When the support member 220 extends to a certain size, it is locked by the first locking component to prevent the support member 220 from retracting and resetting.

[0053] It should be noted that the first locking component can lock the support member 220 at any position, so that the distance between the frame 210 and the load-bearing component 100 in the Z direction can be multiple values, thereby realizing the adjustment of the height of the frame 210.

[0054] The crib provided in this embodiment includes a frame assembly 200 comprising a frame 210 and a support member 220 connected between the frame 210 and the support assembly 100. The support member 220 is adjustable relative to the support assembly 100, allowing the frame 210 to move closer to or away from the support assembly 100. When the crib is in use, the distance between the frame 210 and the support assembly 100 is relatively large to effectively protect the baby. When the crib is not in use, the position of the support member 220 relative to the support assembly 100 is adjusted to move the frame 210 closer to the support assembly 100, thereby making the crib smaller in size in the arrangement direction of the frame 210 and the support assembly 100, facilitating carrying and storage, and requiring less transportation space when changing usage locations. Furthermore, since the support member 220 is connected to the support assembly 100, the frame 210 and the support member 220 do not need to be disassembled from the support assembly 100, preventing the frame 210 and the support member 220 from being lost and enabling reuse.

[0055] The specific structure of the first locking component can vary, and this embodiment does not limit it. In some optional embodiments, the first locking component can be a pin. The support member 220 has multiple through holes along its extension direction, and the carrier component 100 also has through holes. The pin can be inserted into both the through holes of the support member 220 and the through holes of the carrier component 100 to connect the carrier component 100 and the support member 220, thereby locking the support member 220. When unlocking is required, the pin can be pulled out from both the through holes of the support member 220 and the through holes of the carrier component 100. The pin can be movably connected to the carrier component 100. In other optional embodiments, the first locking component includes a set screw and a spring. The support member 220 has multiple through holes along its extension direction, and both the set screw and the spring are disposed in the carrier component 100. The set screw can be inserted into the through hole of the support member 220 under the elastic force of the spring, thereby achieving locking. When unlocking is required, press the end of the set screw to retract the set screw out of the through hole. At this time, the support 220 can be controlled to move relative to the bearing assembly 100.

[0056] Optionally, such as Figure 1 As shown, at least two support members 220 are provided, and the at least two support members 220 are arranged opposite to each other in the length or width direction of the load-bearing component 100. For example, in this embodiment, two support members 220 are provided. By providing at least two support members 220, the support effect and support strength of the frame 210 can be improved. In this embodiment, the two support members 220 are arranged opposite to each other in the X direction.

[0057] Please see Figure 3 and Figure 4 The support assembly 100 is provided with a first sliding sleeve 120 for the support member 220 to pass through. The support member 220 includes a first support portion 221 and a second support portion 222 that are rotatably connected, and the first support portion 221 and the second support portion 222 are arranged in the length direction of the support member 220.

[0058] In this embodiment, the two second support portions 222 can rotate in opposite directions relative to the first support portion 221, and the first support portion 221 is connected to the frame 210. For example, one second support portion 222 rotates clockwise relative to the first support portion 221, and the other second support portion 222 rotates counterclockwise relative to the first support portion 221. By setting the two second support portions 222 to rotate in opposite directions relative to the first support portion 221, and by arranging the two support members 220 opposite to each other, the frame 210 connected to the support member 220 will not rotate relative to the load-bearing assembly 100. This prevents the frame 210 from rotating due to the baby pushing it, thus affecting the baby's safety and improving the safety of the crib.

[0059] In this embodiment, the first support portion 221 has a first position away from the support component 100 and a second position close to the support component 100. Figure 1 and Figure 4 This is a schematic diagram of the first support part 221 in the first position. Figures 4 to 7 This is a schematic diagram of the first support part 221 in the second position. When the first support part 221 is in the first position, the second support part 222 passes through the first sliding sleeve 120, and the frame 210 is located above the support assembly 100. When the first support part 221 is in the second position, the second support part 222 is located inside the first sliding sleeve 120, the frame 210 is close to the support assembly 100, and the second support part 222 can rotate relative to the first support part 221 to the bottom of the support assembly 100, realizing the folding of the second support part 222. This prevents the second support part 222 from occupying a large space in the Z direction, but makes full use of the space below the support assembly 100, further reducing the volume of the crib when it is in the folded state.

[0060] Alternatively, the first support portion 221 is located outside the first sliding sleeve 120 in the first position, and the first support portion 221 is inserted through the first sliding sleeve 120 in the second position, so that the second support portion 222 can rotate relative to the first support portion 221, and the frame 210 can be located in the position closest to the support component 100, thereby improving the compactness of the crib in the folded state.

[0061] Optionally, a positioning member 600 is provided at the bottom of the support assembly 100. The positioning member 600 is used to position the second support portion 222 at the bottom of the support assembly 100 to prevent the second support portion 222 from rotating relative to the first support portion 221 and returning to its original position under its own weight when the crib is in a folded state, so that the second support portion 222 can remain at the bottom of the support assembly 100. Exemplarily, the size of the opening end of the positioning member 600 is smaller than the size of its middle portion, so as to achieve clamping of the second support portion 222. For example, the positioning member 600 includes two clamping plates arranged opposite each other. In other embodiments, the positioning member 600 may also be a buckle, for example, into which the second support portion 222 can be snapped, realizing the engagement between the second support portion 222 and the buckle.

[0062] In some alternative embodiments, such as Figure 3 As shown, the first support portion 221 is used to connect one end of the second support portion 222 to a limiting portion 223. The second support portion 222 is provided with a limiting groove. When the first support portion 221 and the second support portion 222 are coaxially connected, the limiting portion 223 can be placed in the limiting groove, allowing the second support portion 222 to rotate relative to the first support portion 221 in a direction away from the limiting portion 223, thus limiting the rotation direction of the second support portion 222. In this embodiment, the limiting portion 223 can be completely placed in the limiting groove, making the outer surface of the support member 220 smoother, and also allowing the second support portion 222 and the first support portion 221 to pass smoothly through the first sliding sleeve 120.

[0063] Optionally, a sleeve 150 is connected to the end of the first support part 221 that is away from the second support part 222, and is fitted onto the outside of the frame 210 to realize the connection between the first support part 221 and the frame 210.

[0064] For example, please continue to see Figure 1 The crib also includes a support assembly 300 and a second locking assembly. The support assembly 300 supports the support assembly 100 and is movably connected to the support assembly 100, allowing the support assembly 300 to fold and converge towards the support assembly 100, thereby further reducing the size of the crib and the space it occupies, making the crib more flexible. For example, the support assembly 300 and the frame 210 are disposed opposite each other on both sides of the support assembly 100; for instance, the support assembly 300 is disposed below the support assembly 100.

[0065] Optionally, the top end of the support assembly 300 is movably connected to the load-bearing assembly 100, and the bottom end of the support assembly 300 is supported on a bottom surface or other support to make full use of the support assembly 300.

[0066] For example, the support assembly 300 can be rotatably connected to the support assembly 100, and the support assembly 300 can rotate relative to the support assembly 100 to be able to fold towards the support assembly 100 and unfold away from the support assembly 100.

[0067] In this embodiment, the second locking component is disposed on one of the support assembly 300 and the support assembly 100, and can be detachably connected to the other. When the second locking component is connected to the other component, it restricts the movement of the support assembly 300 relative to the support assembly 100, preventing the support assembly 300 from moving relative to the support assembly 100, thus stably supporting the support assembly 100. When the second locking component is detached from the other component, the support assembly 300 can move relative to the support assembly 100, allowing the support assembly 100 to fold and close, resulting in a smaller crib size.

[0068] The specific structure of the second locking component can vary, and this embodiment does not limit it. In some optional embodiments, the second locking component includes a first engaging tooth disposed on the support assembly 300 and a second engaging tooth disposed on the bearing assembly 100. The first engaging tooth can engage or disengage with the second engaging tooth. When the first engaging tooth engages with the second engaging tooth, the support assembly 300 and the bearing assembly 100 are locked, preventing the support assembly 300 from rotating relative to the bearing assembly 100. When the first engaging tooth disengages with the second engaging tooth, the support assembly 300 can rotate relative to the bearing assembly 100. For example, the support assembly 300 can rotate relative to the bearing assembly 100 about a pivot disposed on the bearing assembly 100. In another optional embodiment, the bearing assembly 100 can be connected to a connecting plate, and the support assembly 300 is rotatably connected to the connecting plate via a pivot. The connecting plate has multiple through holes surrounding the outer periphery of the pivot. The support assembly 300 has an elastic pin that can penetrate any of the through holes to achieve locking. When unlocking is required, press the elastic pin to disengage it from the through hole, thus unlocking the device. It is understood that the second locking component can also be other structures capable of rotating and unlocking the bracket assembly 300; however, these will not be listed individually in this embodiment.

[0069] It should be noted that in the crib provided in this embodiment, the frame 210 can move close to the support component 100, and the support component 300 can fold and close relative to the support component 100, allowing the crib to have both an unfolded and a folded state. When the crib is in the unfolded state, it is convenient to use. When the crib is in the folded state, the frame 210, the support component 100, and the support component 300 are close together, allowing for a smaller height of the crib, reducing its overall size, facilitating storage and transportation, and improving ease of use.

[0070] In some optional embodiments, two sets of support assemblies 300 are provided, with the two sets of support assemblies 300 arranged opposite each other in the X direction. This X direction can be the length direction of the load-bearing assembly 100. The two sets of support assemblies 300 cooperate with each other to support the load-bearing assembly 100. Exemplarily, each set of support assemblies 300 is arranged at an angle to the load-bearing assembly 100 to further improve support stability.

[0071] For example, the support assembly 300 is adjustablely connected to the support assembly 100 along a first direction. That is, the connection position between the support assembly 300 and the support assembly 100 is adjustable in the first direction. With the support assembly 300 rotating relative to the support assembly 100, the support assembly 300 can be folded directly below the support assembly 100, fully utilizing the space below the support assembly 100. This results in a smaller size of the crib in the first direction after folding, further facilitating the miniaturization of the crib and making it easier to fold and store. The first direction refers to the length or width direction of the support assembly 100. For example, in this embodiment, the first direction is the X-direction, i.e., the length direction of the support assembly 100. For example, the support assembly 300 and the support assembly 100 can be connected by snap-fit, bolt connection, or other methods; this embodiment does not limit this connection.

[0072] It should be noted that the two sets of support assemblies 300 are rotatably connected to the support assembly 100. The adjustable connection position of the support assembly 300 on the support assembly 100 allows for adjustment of the height of the support assembly 100, that is, adjusting the distance between the support assembly 100 and the ground or support. For example, the larger the angle between the support assembly 300 and the support assembly 100, the greater the distance between the support assembly 100 and the ground or support, and the higher the support assembly 100. Conversely, the smaller the angle between the support assembly 300 and the support assembly 100, the smaller the distance between the support assembly 100 and the ground or support, and the lower the support assembly 100. In this embodiment, the closer the connection position of the support assembly 300 and the support assembly 100 is to the center of the support assembly 100 in the first direction, the smaller the angle between the support assembly 300 and the support assembly 100, and the lower the support assembly 100. Conversely, the further away the connection position between the support assembly 300 and the support assembly 100 is from the center of the support assembly 100 in the first direction, the larger the angle between the support assembly 300 and the support assembly 100, and the higher the support assembly 100. Based on this, the connection position between the support assembly 300 and the support assembly 100 can be adjusted according to actual needs to improve the applicability of the crib.

[0073] Optionally, the connection position between the support assembly 300 and the support assembly 100 can be adjusted in various ways. In one possible implementation, the support assembly 100 is provided with a plurality of slots spaced apart along a first direction, and the support assembly 300 is provided with a protrusion that can be placed in any of the slots. For example, the protrusion can be engaged in the slot to achieve the engagement between the support assembly 300 and the support assembly 100. In another optional implementation, the support assembly 100 is provided with a plurality of screw holes, and the support assembly 300 is also provided with screw holes. By passing a bolt through the screw holes on the support assembly 100 and the support assembly 300, and cooperating with a nut, the connection between the support assembly 300 and the support assembly 100 can be achieved. Of course, it is understood that other methods can also be used to achieve the adjustable connection position between the support assembly 300 and the support assembly 100, which will not be described in detail in this embodiment.

[0074] Optionally, the support assembly 100 is provided with a groove 110 extending along a first direction, and the bracket assembly 300 is provided with a slider 310 that slidably engages with the groove 110. The slider 310 can slide along the extending direction of the groove 110 to adjust the connection position between the bracket assembly 300 and the support assembly 100. By providing the groove 110 and the slider 310, a sliding connection between the bracket assembly 300 and the support assembly 100 is achieved, allowing the bracket assembly 300 to slide relative to the support assembly 100 in the first direction, thereby improving the stability and directionality of the movement of the bracket assembly 300.

[0075] For example, the slider 310 can be a dovetail block and the groove 110 can be a dovetail groove, so that the groove 110 can restrict the slider 310 from moving in the groove depth direction, thereby further improving reliability.

[0076] Optionally, the aforementioned slot can be located at the bottom of the slide groove 110, and the protrusion can be located on the slider 310. For example, the protrusion can be a resilient pin, so that the slot does not need to occupy additional space on the support component 100, thus ensuring the appearance of the crib. It should be noted that the cooperation between the protrusion and the slot, as well as the cooperation between the bolt and the screw hole, can achieve sliding locking.

[0077] For example, the crib may also include a third locking component, which is disposed on one of the support assembly 300 and the support assembly 100 and can be detachably connected to the other to restrict the sliding of the support assembly 300 relative to the support assembly 100, thereby enabling the support assembly 300 to slide and lock at any position, further increasing the application range of the crib, enabling continuous adjustment of the height of the support assembly 100, and increasing the adjustment range of the height of the support assembly 100.

[0078] For example, the third locking component can be an abutment bolt that passes through the bracket assembly 300 and can be tightly abutted against the bearing assembly 100 to lock the bracket assembly 300.

[0079] Optionally, such as Figure 2 As shown, each support assembly 300 includes two supports 320, which are arranged opposite each other in the Y direction. Two sets of second locking components are provided, each set corresponding to one of the two supports 320. Each support 320 is rotatably connected to the support assembly 100 and can fold towards the support assembly 100. Each second locking component is located on one of the support 320 and the support assembly 100 and can be detachably connected to the other to restrict the rotation of its corresponding support 320 relative to the support assembly 100, achieving individual locking of each support 320 and improving the locking effect.

[0080] In some alternative embodiments, such as Figure 2 As shown, the support assembly 300 also includes two connecting blocks 360 corresponding one-to-one with the two supports 320. The connecting blocks 360 are connected to the support assembly 100; for example, the connecting blocks 360 are positionally adjustable to the support assembly 100, and sliders 310 are disposed on the connecting blocks 360. Each support 320 is rotatably connected to its corresponding connecting block 360 to achieve rotation relative to the support assembly 100. A second locking component can be disposed on the connecting blocks 360 to restrict the rotation of the support 320 relative to the connecting blocks 360, thereby restricting the rotation of the support 320 relative to the support assembly 100. By providing the connecting blocks 360, the connection between the support 320 and the support assembly 100 becomes more flexible, reducing the probability of interference.

[0081] For example, a fixing rod 350 is connected between the two supports 320 of each support assembly 300. The fixing rod 350 is connected to the middle of the support 320, so that the two supports 320 can move synchronously, improving the convenience of operation.

[0082] Optionally, please continue to see Figure 2 Each support assembly 300 further includes a first rod 330 connected between two supports 320. The first rod 330 is parallel to the fixed rod 350. Exemplarily, one end of a support 320 is rotatably connected to the load-bearing assembly 100, and the other end is supported on the ground or a support. The first rod 330 is connected to one end of each of the two supports 320. For example, both ends of the first rod 330 are connected to one end of each of the two supports 320 to connect the two supports 320 and achieve synchronous movement of the two supports 320. In this embodiment, the first rod 330 is connected to the connecting block 360, that is, the first rod 330 and the supports 320 are indirectly connected through the connecting block 360.

[0083] Further optional, such as Figure 2 As shown, the crib also includes a second rod 400 and a third rod 500. The second rod 400 is connected to the support assembly 100, the middle part of the third rod 500 is rotatably connected to the middle part of the second rod 400, and the two ends of the third rod 500 are rotatably and slidably connected to the first rod 330 of the two support assemblies 300 respectively.

[0084] By setting the third link 500, the maximum distance between the two supports 320 can be limited; that is, the maximum distance between the two supports 320 is equal to the length of the third link 500. When the two supports 320 slide in the X-direction, the third link 500 rotates relative to the second link 400. For example, the third link 500 starts rotating from a state perpendicular to the second link 400. At the same time, one end of the third link 500 slides on a first link 330, and the other end slides on another first link 330 in opposite directions, until the distance between the two supports 320 is the minimum distance. Exemplarily, when the distance between the two supports 320 is the minimum distance, the second link 400 can be parallel to the third link 500, or the angle between them can be less than a preset angle.

[0085] In some optional embodiments, the end of the third rod 500 can be slidably connected to the first rod 330 via a second sliding sleeve 370 disposed on the first rod 330, and the third rod 500 is rotatably connected to the second sliding sleeve 370, thereby achieving a slidable and rotatable connection between the third rod 500 and the first rod 330. It should be noted that each first rod 330 is fitted with a second sliding sleeve 370, and both ends of the third rod 500 are rotatably connected to two second sliding sleeves 370 respectively. Through the cooperation of the third rod 500 and the second sliding sleeves 370, synchronous movement of the two first rods 330 is achieved, that is, the two first rods 330 move synchronously closer to or further away from each other, thereby achieving synchronous linkage movement of the bracket 320 connected to the first rods 330.

[0086] Optionally, such as Figure 2 As shown, in this embodiment, the second member 400 extends along the Y direction.

[0087] For example, the support assembly 100 includes a bed frame 130 and a plate 140 disposed on the bed frame 130. In this embodiment, the two ends of the second rod 400 are connected to opposite sides of the bed frame 130. In this embodiment, the aforementioned sliding groove 110, slot, etc., are all disposed on the bed frame 130.

[0088] In some alternative embodiments, please continue to refer to Figure 2The support assembly 300 also includes two linkage rods 340 corresponding one-to-one with the two supports 320. One end of each linkage rod 340 is rotatably connected to the bed frame 130 of the support assembly 100, and the other end of each linkage rod 340 is rotatably connected to its corresponding support 320. For example, the other end of the linkage rod 340 is rotatably connected to the upper middle part of the support 320. By setting the linkage rods 340, the support 320 needs to slide relative to the support assembly 100 while rotating relative to it, achieving synchronous rotation and sliding of the support 320, further reducing operational difficulty, minimizing operational steps, and improving linkage. While the support 320 moves, the linkage rods 340 rotate relative to the support assembly 100 and the support 320, providing support for the support 320 and improving the stability of the support 320 when rotating relative to the support assembly 100. For example, the linkage rod 340 is located on the side of the support 320 connected to it that faces away from the other support assembly 300.

[0089] When using the crib provided in this embodiment, the crib is in Figure 1 The crib is shown in its unfolded state. The positions of the frame 210 and the support 320 relative to the support assembly 100 are adjustable, allowing the crib to have various configurations for convenient use. When folding is required, the first locking assembly releases the lock on the support member 220, allowing the support member 220 to slide relative to the support assembly 100 within the first sliding sleeve 120. In this embodiment, the support member 220 can be directly pushed to slide within the first sliding sleeve 120, or the frame 210 can be pushed closer to the support assembly 100 to drive the support member 220 to slide within the first sliding sleeve 120. When the second support portion 222 slides out of the sliding sleeve, and the first support portion 221 inserts into the sliding sleeve, and the frame 210 is supported on the end of the sliding sleeve, the support member 220 slides into place.

[0090] Next, the second support portion 222 is controlled to rotate relative to the first support portion 221. Specifically, the second support portion 222 rotates towards the bottom of the support assembly 100 until it is perpendicular to the first support portion 221. After the second support portion 222 rotates into position, it is clamped by the positioning member 600 to prevent it from resetting. At this point, the folding of the frame assembly 200 relative to the support assembly 100 is completed.

[0091] Then, the second locking component is released from locking the bracket 320, and the sliding lock of the bracket 320 is released. Then, the bracket 320 is controlled to rotate and slide relative to the bearing component 100 at the same time, so that the angle between the bracket 320 and the bearing component 100 gradually decreases until the bracket 320 is folded and close to the bottom of the bearing component 100. At this time, the bracket 320 can be rotated and slid locked so that the bracket 320 will not automatically unfold when no force is applied.

[0092] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A crib, characterized in that, include: Carrier component; A frame assembly includes a frame and a support member connected between the frame and the load-bearing assembly, the support member being adjustable relative to the load-bearing assembly to allow the frame to move toward or away from the load-bearing assembly; A first locking component is disposed on the support member to restrict the movement of the support member relative to the load-bearing component.

2. The crib according to claim 1, characterized in that, The crib also includes a support assembly and a second locking assembly. The support assembly is used to support the support assembly and is movably connected to the support assembly so that the support assembly can move toward the support assembly. The second locking component is disposed on one of the support assembly and the load-bearing assembly and can be detachably connected to the other to restrict the movement of the support assembly relative to the load-bearing assembly.

3. The crib according to claim 2, characterized in that, The support assembly is adjustablely connected to the load-bearing assembly along a first direction, which is either the length or width direction of the load-bearing assembly.

4. The crib according to claim 3, characterized in that, One of the support component and the bracket component is provided with a groove extending along the first direction, and the other is provided with a slider that slides in cooperation with the groove. The slider can slide along the extension direction of the groove to adjust the connection position between the bracket component and the support component.

5. The crib according to claim 2, characterized in that, The support assembly includes two supports, each of which is rotatably connected to the load-bearing assembly and can move toward the load-bearing assembly; The second locking component is provided in two sets corresponding to the two brackets. The second locking component is provided on one of the brackets and the bearing component and can be detachably connected to the other to restrict the rotation of the corresponding bracket relative to the bearing component.

6. The crib according to claim 5, characterized in that, The support assembly further includes a first rod connecting the two supports, with each end of the first rod corresponding to one end of the two supports.

7. The crib according to claim 6, characterized in that, The support assembly has two sets, and the crib also includes a second rod and a third rod. The second rod is connected to the load-bearing assembly, and the middle part of the third rod is rotatably connected to the middle part of the second rod. The two ends of the third rod are respectively rotatably and slidably connected to the first rods of the two support assemblies.

8. The crib according to claim 5, characterized in that, The support assembly also includes two linkage rods that correspond one-to-one with the two supports. One end of each linkage rod is rotatably connected to the load-bearing assembly, and the other end of each linkage rod is rotatably connected to its corresponding support.

9. The crib according to any one of claims 1-8, characterized in that, The support member is slidably connected to the load-bearing component, or the support member is telescopic; The support member includes a first support portion and a second support portion that are rotatably connected, and the two second support portions can rotate in opposite directions relative to the first support portion. The first support is connected to the frame and has a first position away from the load-bearing component and a second position close to the load-bearing component. When the first support is in the second position, the second support can rotate relative to the first support to the bottom of the load-bearing component.

10. The crib according to claim 9, characterized in that, The bottom of the bearing assembly is provided with a positioning element for positioning the second support part at the bottom of the bearing assembly; The bearing assembly is provided with a first sliding sleeve for the support member to pass through. When the first support part is in the first position, it is located outside the first sliding sleeve, and when the first support part is in the second position, it passes through the first sliding sleeve. The support member is provided in at least two parts, and the at least two support members are arranged opposite to each other in the length or width direction of the load-bearing component.

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