Mother-son bed

Abstract

The utility model relates to the field of beds, and discloses a primary-secondary bed which comprises a primary bed, a secondary bed and a locking piece, a storage groove is formed in the bottom of the mother bed, and an inlet / outlet communicated with the storage groove is formed in one side of the mother bed; the sub-bed is supported on the ground, is arranged in the storage groove in a sliding manner, and can partially or completely slide out of the storage groove towards the entrance and exit; one end of the locking piece is connected to the mother bed or the child bed, and the other end of the locking piece is detachably connected with the child bed or the mother bed for fixing the mother bed and the child bed. The child-mother bed provided by the utility model can solve the problem of how to improve the stability of the child bed in the use process.

Description

Technical Field

[0001] The utility model relates to the field of beds, in particular to a bunk bed. Background Art

[0002] As we all know, children go through several stages of sleeping during their growth. First, they need to sleep in the same bed with their parents when they are young, then they need to sleep in a separate bed as they grow older, and then they need to sleep in a separate room. Currently, children and parents mostly sleep in separate beds. An existing bunk bed includes a crib and a mother bed. One side of the mother bed is provided with a storage slot for the crib. At night, the crib can be slid out of the storage slot for the child to sleep. During the day, the crib can be stored in the storage slot. This helps children adapt to the transition from "sleeping in separate beds" to "sleeping in separate rooms" while keeping the room neat and orderly.

[0003] However, when the crib of the existing bunk bed is pulled out from the storage slot for use, the pulled-out part is suspended in the air and lacks support, resulting in insufficient stability of the crib. If a child plays on the crib, the stability of the crib will be further reduced, affecting the service life and safety of the crib. Utility Model Content

[0004] (1) Technical problems solved

[0005] The utility model provides a bunk bed, which can at least solve the technical problem of how to improve the stability of the bunk bed during use.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a bunk bed, comprising:

[0008] A mother bed, wherein a storage groove is provided at the bottom of the mother bed, and an inlet and outlet communicating with the storage groove are provided on one side of the mother bed;

[0009] The crib is supported on the ground and is slidably arranged in the storage slot, and the crib can partially or completely slide out of the storage slot toward the entrance;

[0010] A locking piece, one end of which is connected to the mother bed or the child bed, and the other end of which is detachably connected to the child bed or the mother bed, is used to fix the mother bed and the child bed.

[0011] It is further provided that the aforementioned sub-bed includes a sub-bed frame and at least two pulleys provided at the bottom of the sub-bed frame, and the sub-bed frame is supported on the ground by the pulleys.

[0012] It is further provided that the aforementioned sub-bed includes at least two support rods, which are supported on the ground and can be telescopically arranged in a vertical direction.

[0013] Furthermore, the aforementioned mother bed includes a bed frame and a mother bed frame, one side of the bed frame is rotatably connected to the top of the mother bed frame, the bed frame is located above the child bed, and is configured as a side wall of the storage groove;

[0014] When the bed frame is placed horizontally on the mother bed frame, it forms the bed surface of the mother bed; when the bed frame is rotated in a direction away from the mother bed frame, the storage groove is exposed.

[0015] It is further provided that the aforementioned mother bed frame includes two side panels, the top ends of the side panels protrude from the bed surface of the mother bed, and the entrance and exit are provided on one of the side panels;

[0016] The bed includes a bed frame and a protective plate, wherein the protective plate is fixed on one side of the bed frame;

[0017] When the sub-bed is completely located in the storage groove, the protective plate closes the inlet and outlet and forms a side panel.

[0018] Furthermore, the aforementioned subbed further comprises two guardrails and fasteners, wherein the two guardrails are slidably or rotatably arranged on the front and rear sides of the subbed, wherein the sliding or rotating paths of the guardrails include a protective position and a storage position, and the fasteners are used to fix the guardrails and the subbed frame;

[0019] Among them, when the guardrail is in the protection position, the guardrail extends vertically upward from the bed surface of the sub-bed frame and forms a limited space between it and the protective plate; when the guardrail is in the storage position, the two guardrails are respectively attached to the front and rear sides of the sub-bed frame and are located below the bed surface of the sub-bed frame.

[0020] It is further provided that the aforementioned bunk bed also includes at least one storage cabinet, which is arranged in the mother bed and / or the baby bed.

[0021] (3) Beneficial effects

[0022] Compared with the prior art, the bunk bed provided by the present invention has the following beneficial effects:

[0023] The bunk bed provided by the present invention can be effectively supported on the ground even when it is pulled out for use. Compared with the existing bunk bed in which part of the mother bed is suspended when pulled out, the bunk bed can effectively improve the stability of the bunk bed during use. After the bunk bed is slid out of the storage slot, the relative position between the bunk bed and the mother bed can be fixed by the locking member, which effectively prevents the bunk bed from slipping due to the child jumping on it, thereby further improving the stability of the bunk bed during use and ensuring the service life and safety of the bunk bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the bunk bed in the embodiment in the storage state;

[0025] Figure 2 This is a three-dimensional diagram of the bunk bed in the unfolded state in the embodiment;

[0026] Figure 3 for Figure 2 A magnified schematic diagram of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the connection between the sub-bed frame and the support rods in the embodiment;

[0028] Figure 5 Schematic diagram of the connection between the sub-bed frame and the guardrail in the embodiment.

[0029] Figure Number:

[0030] 1. Mother bed; 11. Storage slot; 12. Entrance / exit; 13. First storage slot; 14. Bed frame; 15. Mother bed frame; 151. Side panel;

[0031] 2. Crib; 21. Crib frame; 22. Pulley; 23. Support rod; 24. Second storage slot; 25. Protective plate; 26. Guardrail; 27. Fastener; 28. Limit space; 29. Limit column;

[0032] 3. Locking parts; 4. Storage cabinet. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The utility model provides a bunk bed, which is used to solve the problem of how to improve the stability of the bunk bed 2 during use.

[0035] See Figure 1 and Figure 2 As shown, Figure 1 This is a three-dimensional diagram of the bunk bed in the storage state in the embodiment. Figure 2 3D is a perspective view of a bunk bed in an unfolded state according to an embodiment. The bunk bed comprises a main bed 1 , a sub-bed 2 and a locking member 3 .

[0036] The bottom of the mother bed 1 is provided with a receiving groove 11 , and one side of the mother bed 1 is provided with an inlet and outlet 12 communicating with the receiving groove 11 .

[0037] The sub-bed 2 is supported on the ground and is slidably located in the receiving groove 11 . The sub-bed 2 can partially or completely slide out of the receiving groove 11 toward the inlet and outlet 12 .

[0038] One end of the locking piece 3 is connected to the mother bed 1 or the child bed 2 by a hinged or detachable connection, and the other end is detachably connected to the child bed 2 or the mother bed 1 by plugging, hanging or screwing. The locking piece 3 is used to fix the mother bed 1 and the child bed 2.

[0039] When the bunk bed of the above technical solution is in use, the child bed 2 can be partially or completely slid out of the storage slot 11 to extend the width of the bed for the child to sleep. When not in use, the child bed 2 can be completely stored in the storage slot 11, effectively saving room space. When the child bed 2 is completely slid out of the storage slot 11, it can be completely separated from the mother bed 1 and used independently to meet different usage needs. In this way, even when the child bed 2 is pulled out for use, it can still be effectively supported on the ground. Compared with the existing child bed 2 that is partially suspended when pulled out of the mother bed 1, the bunk bed can effectively improve the stability of the child bed 2 during use. Moreover, after the child bed 2 is slid out of the storage slot 11, the locking member 3 can fix the relative position between the child bed 2 and the mother bed 1, effectively preventing the child bed 2 from slipping due to the child jumping on it, thereby further improving the stability of the child bed 2 during use and ensuring the service life and safety of the child bed 2.

[0040] The length of the crib 2 that slides out relative to the mother bed 1 can be adjusted. After adjustment, the relative positions of the mother bed 1 and the crib 2 can be fixed by the locking member 3, thereby fixing the length of the crib 2 that slides out relative to the mother bed 1.

[0041] The above-mentioned locking member 3 can be provided with more than one, and the more the number of locking members 3 is, the more stability of the sub-bed 2 can be ensured during use. The above-mentioned locking members 3 can be symmetrically provided on the front and back sides of the sub-bed 2. Figure 3 As shown, Figure 3 for Figure 2 In the enlarged schematic diagram at point A in the middle, the specific method for detachably connecting the locking member 3 to the crib 2 or mother bed 1 can be to provide multiple slots on the crib 2 or mother bed 1 along the sliding direction of the crib 2, and then insert the other end of the locking member 3 into any slot to form a limit position. Alternatively, multiple limit posts 29 can be fixed or integrally connected to the crib 2 or mother bed 1 along the sliding direction of the crib 2, and then the other end of the locking member 3 can be hung on any limit post 29 to form a limit position. Alternatively, a sliding groove can be provided on the crib 2 that extends along the sliding direction of the crib 2, and a bolt can be slidably connected to the sliding groove. The bolt passes through the mother bed 1 and is tightly connected to a nut, thereby tightly connecting the crib 2 and mother bed 1 to form a limit position. The detachable connection method can be any of the above methods, and is not limited to the above three methods, as long as it can achieve the function of detachably fixing the relative position of the mother bed 1 and crib 2.

[0042] See Figure 2As shown, in one embodiment in which the crib 2 is supported on the ground, the crib 2 includes a crib frame 21 and at least two pulleys 22. The pulleys 22 are screwed or welded to the bottom of the crib frame 21, and the crib frame 21 is supported on the ground by the pulleys 22. In this way, the pulleys 22 can not only support the crib frame 21, ensuring good stability of the crib 2, but also facilitate the user to easily and smoothly slide the crib 2 into or out of the storage slot 11.

[0043] The sub-bed 2 may also be slidably connected to the inner wall of the receiving groove 11 via a slide rail to replace the pulley 22 , so that the sub-bed 2 can slide out of or into the receiving groove 11 smoothly.

[0044] See Figure 4 As shown, Figure 4 This is a schematic diagram of the connection between the crib frame and support rods in an embodiment. In one embodiment, where the crib 2 is supported on the ground, the crib 2 includes at least two support rods 23. These support rods 23 are supported on the ground and can be extended and retracted vertically. In this way, the support rods 23 not only support the crib frame 21, ensuring good stability for the crib 2, but also extend and retract to allow the user to raise or lower the crib 2 to meet their needs.

[0045] The pulley 22 and support rod 23 can be used alone or in combination. The support rod 23 limits the movement of the crib 2 and ensures greater stability during use than the pulley 22. However, if the support rod 23 is used alone, a sliding structure such as a slide rail is required to allow the crib 2 to slide against the inner wall of the storage slot 11. This allows the support rod 23 to be retracted to lift it off the ground, allowing the crib 2 to slide into or out of the storage slot 11.

[0046] The support rod 23 can be fixed to the sub-bed frame 21 by welding or screwing, or can be hinged to the sub-bed frame 21 for easy storage. The telescopic structure of the support rod 23 can use an existing sleeve telescopic structure.

[0047] See Figure 1 and Figure 2 As shown, in one embodiment of the mother bed 1, the mother bed 1 includes a bed frame 14 and a mother bed frame 15. One side of the bed frame 14 is pivotally connected to the top of the mother bed frame 15. The bed frame 14 is located above the child bed 2 and is configured as a side wall of the storage slot 11. When the bed frame 14 is placed horizontally on the mother bed frame 15, it forms the bed surface of the mother bed 1. When the bed frame 14 is rotated away from the mother bed frame 15, the storage slot 11 is exposed. This allows the bed frame 14 to be flipped relative to the mother bed frame 15, allowing the user to regularly clean and dust the bed frame 14 and the mother bed frame 15 to prevent dust from contaminating the child bed 2 when it is moved into the storage slot 11, which could affect the child's health.

[0048] See Figure 1 and Figure 2 As shown, based on the above-mentioned mother bed 1 including the bed frame 14 and the mother bed frame 15, the mother bed frame 15 includes two side panels 151, the top ends of the side panels 151 protruding from the bed surface of the mother bed 1, and the entrance and exit 12 are located on one of the side panels 151. The child bed 2 includes a child bed frame 21 and a protective plate 25. The protective plate 25 is fixed to one side of the child bed frame 21. When the child bed 2 is completely located in the storage slot 11, the protective plate 25 closes the entrance and exit 12 and forms a side panel 151. In this way, when the child bed 2 is stored in the storage slot 11, the protective plate 25 can form one of the side panels 151 of the mother bed 1, thereby forming an entire mother bed frame 15, enhancing the integrity and aesthetics of the mother bed. Moreover, the top ends of the side panels 151 formed by the protective plate 25 protrude from the bed surface of the mother bed 1, which can facilitate the user to apply force to slide the child bed 2.

[0049] See Figure 5 As shown, Figure 5 This is a schematic diagram of the connection between the sub-bed frame and guardrails in an embodiment. In addition to the sub-bed 2 comprising a sub-bed frame 21 and a protective plate 25 described above, the sub-bed 2 also includes two guardrails 26 and fasteners 27. The two guardrails 26 are slidably or pivotally mounted on the front and rear sides of the sub-bed frame 21. The sliding or pivoting paths of the guardrails 26 include a protective position and a stowed position. The fasteners 27 secure the guardrails 26 to the sub-bed frame 21. In the protective position, the guardrails 26 extend vertically upward from the bed surface of the sub-bed frame 21, forming a limited space 28 between them and the protective plate 25. In the stowed position, the guardrails 26 are respectively aligned with the front and rear sides of the sub-bed frame 21 and positioned below the bed surface. In this way, the guardrail 26 is originally in the storage position. When the crib 2 needs to be used, the crib 2 is first partially moved out of the storage slot 11. At this time, the guardrail 26 is also moved out of the storage slot 11. Then, the guardrail 26 is slid or rotated to the protection position, and then the guardrail 26 is fixed in the protection position by the fastener 27. At this time, a limited space 28 is formed between the two guardrails 26 and the protective plate 25, which limits the child's range of movement and effectively prevents the child from rolling off the crib 2 when sleeping, playing a role of safety protection. When the crib 2 is not needed, the guardrail 26 is slid or rotated in the opposite direction to return to the storage position. At this time, the guardrail 26 is fit with the front and back sides of the crib frame 21 and is located under the bed surface of the crib frame 21, which can conveniently store the guardrail 26 and the crib frame 21 together in the storage slot 11, effectively avoiding interference between the guardrail 26 and the mother bed 1 during the storage process.

[0050] A guardrail 26 and a fastener 27 may also be provided on the side of the crib frame 21 opposite the protective plate 25. Thus, when the crib 2 is separated from the mother bed 1 and used alone, the three guardrails 26 and the protective plate 25 can surround the crib 2, effectively preventing the child from rolling off the crib 2 while sleeping. The guardrail 26 may also be used in place of the protective plate 25.

[0051] One end of the guardrail 26 can be hinged to the side of the sub-bed frame 21 , and the guardrail 26 can also be slidably connected to the sub-bed frame 21 along the vertical direction.

[0052] The fastener 27 can be a latch or a screw, which is inserted through holes drilled in the guardrail 26 and the sub-bed frame 21, or screwed to the guardrail 26 and sub-bed frame 21, thereby securing the guardrail 26 and sub-bed frame 21. Alternatively, the fastener 27 can be a snap-fit structure, in which a slot is provided in the guardrail 26 and an elastic block is provided on the sub-bed frame 21. When the guardrail 26 is in the protective position, the elastic block and the slot are aligned and engaged, thereby securing the guardrail 26 and sub-bed frame 21. The fastener 27 can be implemented in any of the above-mentioned ways, and is not limited to the above-mentioned ways, as long as it can achieve the function of removably securing the relative position of the guardrail 26 and sub-bed frame 21.

[0053] See Figure 2 and Figure 5 As shown, the bunk bed further includes at least one storage cabinet 4, which is located in the mother bed 1 and / or the child bed 2. In this way, the space in the bunk bed can be fully utilized to increase the storage function.

[0054] Based on the above embodiments, see Figure 2 As shown, the mother bed 1 has a first storage tank 13 on one side away from the entrance 12, see Figure 5 As shown, a second storage slot 24 is provided on one side of the sub-bed 2 that slides out of the receiving slot 11 , and storage cabinets 4 are slidably connected to both the first storage slot 13 and the second storage slot 24 .

[0055] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bunk bed, characterized in that: include: A mother bed, wherein a storage groove is provided at the bottom of the mother bed, and an inlet and outlet communicated with the storage groove are provided on one side of the mother bed; A child bed is supported on the ground and is slidably disposed in the receiving groove, wherein the child bed can partially or completely slide out of the receiving groove toward the inlet and outlet; A locking piece, one end of which is connected to the mother bed or the child bed, and the other end of which is detachably connected to the child bed or the mother bed, for fixing the mother bed and the child bed.

2. The bunk bed according to claim 1, characterized in that: The sub-bed comprises a sub-bed frame and at least two pulleys arranged at the bottom of the sub-bed frame, and the sub-bed frame is supported on the ground by the pulleys.

3. A bunk bed according to claim 1 or 2, characterized in that: The sub-bed comprises at least two support rods, which are supported on the ground and can be telescopically arranged in a vertical direction.

4. The bunk bed according to claim 1, characterized in that: The mother bed includes a bed frame and a mother bed frame, one side of the bed frame is rotatably connected to the top of the mother bed frame, the bed frame is located above the child bed, and is configured as a side wall of the storage groove; When the bed frame is horizontally placed on the mother bed frame, it forms the bed surface of the mother bed; when the bed frame is rotated in a direction away from the mother bed frame, the storage groove is exposed.

5. The bunk bed according to claim 4, characterized in that: The mother bed frame includes two side panels, the top ends of the side panels protrude from the bed surface of the mother bed, and the inlet and outlet are provided on one of the side panels; The sub-bed includes a sub-bed frame and a protective plate, wherein the protective plate is fixedly arranged on one side of the sub-bed frame; When the sub-bed is completely located in the storage groove, the protective plate closes the inlet and outlet and forms the side panel.

6. The bunk bed according to claim 5, characterized in that: The subbed further includes two guardrails and fasteners, wherein the two guardrails are slidably or rotatably arranged on the front and rear sides of the subbed, wherein the sliding or rotating paths of the guardrails include a protective position and a storage position, and the fasteners are used to fix the guardrails and the subbed frame; Among them, when the guardrail is in the protection position, the guardrail extends vertically upward from the bed surface of the sub-bed frame and forms a limited space between the guardrail and the protective plate; when the guardrail is in the storage position, the two guardrails are respectively attached to the front and rear sides of the sub-bed frame and are located below the bed surface of the sub-bed frame.

7. The bunk bed according to claim 1, characterized in that: It also includes at least one storage cabinet, which is arranged in the mother bed and / or the child bed.

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