Deformable storage bed support structure

Abstract

The utility model discloses a deformable storage bed support structure which comprises a main bed frame and a drawing bed frame arranged in the main bed frame, and an upper guide device, a lower guide device and at least one storage box are arranged in the drawing bed frame. The upper guide device comprises an X-direction guide rail, an X-direction sliding block and a mounting piece; the lower guiding device comprises a Y-direction guide rail, a Y-direction sliding block, a bearing table plate and a positioning pin table. By improving the structure of the bed support and designing the upper guide device and the lower guide device, the drawing direction of the storage box can be selected after the drawing bed frame is unfolded, the drawing bed frame can still be easily pulled out and used after the bed frame is unfolded without being limited by space, and by simplifying the deformation and storage operation of the bed frame, the bed frame can be conveniently used. A user can more conveniently and quickly unfold and fold the bedstead, the problem that the bedstead is inconvenient to use in a small space is effectively solved, the multifunctionality and user experience of furniture can be improved, and a more efficient and convenient solution is provided for a modern living space.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor storage, in particular to a deformable storage bed support structure. Background Art

[0002] With the acceleration of the urbanization process and the increasing tension of living space, the design of multifunctional furniture is more and more favored by people. Among many furniture designs, the retractable bed frame structure has attracted much attention due to its unique space utilization advantage. The design of such bed frame structures usually integrates additional storage space, which can store bedding, clothes or other daily necessities, achieving the effect of multi-purpose use of one object and greatly improving the utilization efficiency of living space.

[0003] However, the existing retractable bed frame structures have certain limitations in actual use. Especially in an environment with limited space, this limitation is more obvious. For example, many spaces where a deformable bed frame is needed are relatively small. When the bed frame is fully expanded, the remaining activity space is very limited. In the case of the bed frame being expanded, there is often not enough space to pull out the storage box installed on the bed frame, which makes the use of the storage box inconvenient or even impossible. Summary of the Invention

[0004] To solve the above technical problems, the utility model provides. To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary part is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments. Its sole purpose is to present some concepts in a simple form as a preamble to the subsequent detailed description.

[0005] The utility model adopts the following technical solutions:

[0006] A deformable storage bed support structure is provided, comprising: a main bed frame and a pull-out bed frame arranged inside the main bed frame, characterized in that an upper guiding device, a lower guiding device and at least one storage box are arranged in the pull-out bed frame; the upper guiding device comprises: an X-direction guide rail, an X-direction slider and a mounting member, the mounting member is arranged at the bottom of the X-direction slider, and a guiding groove is formed in the mounting member; the lower guiding device comprises: a Y-direction guide rail, a Y-direction slider, a bearing platform plate and a positioning pin platform, the bearing platform plate is arranged at the top of the Y-direction slider, and the positioning pin platform is arranged on the upper surface of the bearing platform plate; guiding plates adapted to the guiding groove are arranged on both sides of the storage box, and a clamping groove adapted to the positioning pin platform is arranged at the bottom of the storage box.

[0007] Further, the drawable bed frame includes: a rectangular frame body and a plurality of support beam rods arranged on the top side of the rectangular frame body; the upper guiding device is located above the storage box and below the support beam rods, and the X-direction guide rail is connected to the rectangular frame body; the lower guiding device is located below the storage box, and the Y-direction guide rail is connected to the rectangular frame body.

[0008] Further, the main bed frame includes: a bed frame board, a front lower bed support board, and a rear lower bed support board. The front lower bed support board and the rear lower bed support board are respectively arranged at the bottom of the front and rear ends of the bed frame board, and the bed frame board, the front lower bed support board, and the rear lower bed support board enclose a semi-closed space for accommodating the drawable bed frame.

[0009] Further, a deformable storage bed support structure further includes: a mattress pad, a connected mattress, and two mattresses. The two mattresses are arranged side by side on one side of the mattress pad, the connected mattress is arranged between the two mattresses, and the connected mattress is connected to the mattress pad.

[0010] Further, the lower guiding device further includes: an extraction end roller; the extraction end roller is arranged at one end where the bearing platform plate extends out of the rectangular frame body.

[0011] Further, the upper guiding device further includes: a first guiding slide sheet, and the first guiding slide sheet is arranged on the lower side wall of the guiding groove; a second guiding slide sheet is arranged on the lower surface of the guiding plate, and the first guiding slide sheet is in fit with the second guiding slide sheet.

[0012] Further, a deformable storage bed support structure further includes: a headboard, and the headboard is arranged on the bed frame board.

[0013] The beneficial effects brought by the present utility model: By improving the structure of the bed support and designing the upper guiding device and the lower guiding device, the present application enables the drawable bed frame to select the extraction direction of the storage box after being unfolded. It can not only be easily pulled out and used after the bed frame is unfolded without being restricted by space, but also simplifies the deformation and storage operations of the bed frame, enabling users to more conveniently and quickly complete the unfolding and storage of the bed frame, effectively solving the problem of inconvenient use of the bed frame in a small space, and also improving the versatility of the furniture and the user experience, providing a more efficient and convenient solution for modern living spaces. Description of the Drawings

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of a deformable storage bed support structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the connection between the upper guide device and the storage box of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the lower guide device and the storage box of the utility model;

[0018] Figure 4 This is a schematic diagram of the first usage mode of the utility model's mattress, one-piece mattress, and two mattresses;

[0019] Figure 5 This is a schematic diagram of a second usage mode of the utility model's mat, one-piece mat and two mattresses. DETAILED DESCRIPTION

[0020] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the embodiments described are only a portion of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0021] To show the specific connection method of the upper guide device 3, the lower guide device 4, and the storage box 5, Figure 1 In the embodiment, a storage box 5 is placed on both the upper guide device 3 and the lower guide device 4.

[0022] like Figures 1-5 As shown, in some illustrative embodiments, a deformable storage bed support structure is provided, including: a main bed frame 1, a pull-out bed frame 2, an upper guide device 3, a lower guide device 4, a storage box 5, a headboard 6, a mat 7, a one-piece mat 8 and two mattresses 9.

[0023] The main bed frame 1 can support and accommodate the pull-out bed frame 2, specifically including: a bed frame board 101, a front lower bed support board 102, and a rear lower bed support board 103. The bed frame board 101 is the main part of the main bed frame 1, usually a flat board, which is used to place the mattress 9 and provide a stable support surface for the sleeper. The front lower bed support board 102 and the rear lower bed support board 103 are respectively arranged at the bottom of the front and rear ends of the bed frame board 101, playing a role of fixing and supporting. The bed frame board 101, the front lower bed support board 102, and the rear lower bed support board 103 enclose a semi-closed space for accommodating the pull-out bed frame 2. The lower part of the semi-closed space is open and faces the ground.

[0024] The semi-closed space is designed to accommodate the pull-out bed frame 2. The pull-out bed frame 2 is a pull-out bed frame that can be pulled out from below the main bed frame 1 when needed to increase the sleeping area or provide an additional bed. The design of the main bed frame 1 enables the bed frame to not only have a stable structure but also provide an additional function, that is, to realize the flexible utilization of space through the pull-out bed frame 2.

[0025] The headboard 6 is arranged on the bed frame board 101, at one end of the bed, near the pillow. Its main function is to provide backrest comfort and decorative beauty. The headboard 6 is fixed by using screws or bolts in the predetermined holes on the bed frame board 101.

[0026] When the pull-out bed frame 2 is in the storage state, it is located inside the main bed frame 1. When the bed surface needs to be widened, it can be pulled out from the semi-closed space below the main bed frame 1. After the pull-out bed frame 2 is pulled out, it will occupy a part of the ground space. For example, when the distance between the pulled-out pull-out bed frame 2 and the wall is short, it is very likely that the storage box 5 inside the pull-out bed frame 2 cannot be taken out. In this application, the structure of the pull-out bed frame 2 is designed so that after the pull-out bed frame 2 is unfolded, the direction of pulling out the storage box 5 can be selected. Specifically, the pull-out bed frame 2 includes: a rectangular frame body 201 and a number of support beam rods 202 arranged on the top side of the rectangular frame body 201.

[0027] The rectangular frame body 201 is rectangular in shape and can adapt to the semi-closed space of the main bed frame 1. A set of wheels are arranged at the bottom of the rectangular frame body 201. These wheels can be directional wheels and / or universal wheels. The main function is to reduce friction, so that the rectangular frame body 201 can be easily pulled out and pushed into the main bed frame 1. The rectangular frame body 201 is connected to the main bed frame 1 through a linear slide rail to ensure that the rectangular frame body 201 maintains a linear motion during the process of being pulled out and pushed in, avoiding deviation. The support beam rods 202 are located on the top side of the rectangular frame body 201, which can enhance the overall structural stability of the rectangular frame body 201, and when the mattress 9 is placed on the rectangular frame body 201, the support beam rods 202 help to disperse the weight of the mattress.

[0028] The upper guiding device 3 and the lower guiding device 4 are components used to assist the storage box 5 in being pulled out and pushed into the rectangular frame 201. They are respectively located on the inner top side and the bottom side of the rectangular frame 201 to meet different usage habits and requirements. The number of storage boxes 5 is at least one. Among them, the upper guiding device 3 is located above the storage box 5 and below the support beam rod 202. When the user is accustomed to or needs to pull out the storage box 5 from the side of the bed support structure in this application, the storage box 5 can be placed on the upper guiding device 3. The lower guiding device 4 is located below the storage box 5. When the user is accustomed to or needs to pull out the storage box 5 from the end face of the bed support structure, the storage box 5 can be placed on the lower guiding device 4.

[0029] The designs of the upper guiding device 3 and the lower guiding device 4 take into account the different operating habits and requirements of users, providing flexible access methods, that is, users can choose to pull out the storage box 5 from the side or the end face according to their own habits and needs, increasing the functionality and practicality of the bed support structure. And through the guiding device, the storage box 5 can be smoothly stored inside the bed support structure without occupying extra space.

[0030] The upper guiding device 3 includes: an X-direction guide rail 301, an X-direction slider 302, a mounting member 303, and a first guide sliding plate 304. The guiding member of the X-direction guide rail 301 is connected to the rectangular frame 201, and the X-direction slider 302 is connected to the moving member of the X-direction guide rail 301, so that the X-direction slider 302 becomes a component that moves in the X direction (the direction perpendicular to the side of the bed support structure) inside the pull-out bed frame 2.

[0031] The mounting member 303 is arranged at the bottom of the X-direction slider 302 to provide support for the movement of the storage box 5. A guiding groove 3031 is formed on the mounting member 303 to guide the storage box 5 to move along the correct trajectory during the pulling-out and pushing-in processes, and to achieve the function of suspending the storage box 5. Guiding plates 501 adapted to the guiding groove 3031 are arranged on both sides of the storage box 5. Adaptation means that the guiding plates 501 can be embedded into the guiding groove 3031. When the user needs to use the storage box 5, first approach the outer end side of the mounting member 303 with the storage box 5 from the side of the bed support structure; then, align the guiding plates 501 of the storage box 5 with the guiding groove 3031 on the mounting member 303, and then push the storage box 5 along the direction of the guiding groove 3031 until the guiding plates 501 are completely embedded into the guiding groove 3031. At this time, the storage box 5 is stably mounted on the upper guiding device 3. The user can pull out or push in the storage box 5 along the sliding rail direction of the X-direction slider 302 to access the items inside the storage box.

[0032] The first guide sliding piece 304 is arranged on the lower side wall of the guide groove 3031; a second guide sliding piece 502 is arranged on the lower surface of the guide plate 501, and the first guide sliding piece 304 is in contact with the second guide sliding piece 502. The main function of the first guide sliding piece 304 is to be in contact with the second guide sliding piece 502 on the guide plate 501 of the storage box 5 to form a low-friction sliding interface. The second guide sliding piece 502 contacts the first guide sliding piece 304 when the storage box 5 moves, and they work together to reduce the frictional force during the sliding process.

[0033] The lower guiding device 4 includes: a Y-direction guide rail 401, a Y-direction slider 402, a bearing platform plate 403, a positioning pin platform 404, and a take-out end roller 405. The guiding member of the Y-direction guide rail 401 is connected to the rectangular frame 201, and the Y-direction slider 402 is connected to the moving member of the Y-direction guide rail 401, so that the Y-direction slider 402 becomes a component that moves in the Y direction (the direction parallel to the side surface of the bed support structure) inside the pull-out bed frame 2.

[0034] The bearing platform plate 403 is arranged on the top of the Y-direction slider 402, and the positioning pin platform 404 is arranged on the upper surface of the bearing platform plate 403; a card slot 503 adapted to the positioning pin platform 404 is arranged at the bottom of the storage box 5. "Adapted" means that the positioning pin platform 404 can be embedded into the card slot 503 to fix the position of the storage box 5 and prevent it from moving or falling off during use. When the user needs to place the storage box 5, first align the bottom of the storage box 5 with the positioning pin platform 404 on the bearing platform plate 403; then, place the storage box 5 on the bearing platform plate 403 to ensure that the positioning pin platform 404 can be embedded into the card slot 503 at the bottom of the storage box 5; once the positioning pin platform 404 is embedded into the card slot 503, the storage box 5 is stably fixed on the bearing platform plate 403 and will not move in the Y direction.

[0035] The take-out end roller 405 is arranged at one end of the bearing platform plate 403 extending from the rectangular frame 201, that is, when the bearing platform plate 403 moves along the Y-direction guide rail 401 and extends from the inside of the bed support structure, the take-out end roller 405 is located at the extending end of the bearing platform plate 403. Since the bearing platform plate 403 is pulled out a long distance in the Y direction, the take-out end roller 405 can play a supporting role when the bearing platform plate 403 extends out of the bed support structure, preventing the bearing platform plate 403 from bending or sinking due to gravity or external force. Moreover, the design of the take-out end roller 405 enables the bearing platform plate 403 to move more smoothly during the pulling-out and pushing-in processes, reducing friction and resistance and improving the convenience of operation.

[0036] Two mattresses 9 are arranged side by side on one side of the bedding 7, and the connecting mattress 8 is arranged between the two mattresses 9 and is connected to the bedding 7. The two mattresses 9 are stacked on the bed frame board 101. This configuration is suitable for using a single-sided bed surface, saving space and is suitable for single use or when there is no need to widen the bed surface. When it is necessary to widen the bed surface, that is, when the pull-out bed frame 2 needs to be used, the operation steps and configuration are as follows:

[0037] Pull out the pull-out bed frame 2 from under the main bed frame 1 along the linear guide rail so that it is parallel to or docked with the main bed frame 1 to form a wider sleeping plane; separate the two previously stacked mattresses 9, place one on the main bed frame board 101 and the other on the pull-out bed frame 2; there is a bedding 7 designed on the upper surfaces of the two mattresses 9 to increase comfort, and there is a connecting mattress 8 designed at the gap between the two mattresses 9, which can fill the gap between the two mattresses 9, reduce discomfort during sleep, and ensure the continuity and smoothness of the entire bed surface. The connecting mattress 8 can not only reduce the discomfort caused by the gap, but also help to fix the positions of the two mattresses 9, prevent them from shifting relative to each other during use, and ensure the safety and comfort of sleep.

[0038] With this configuration, the user can easily convert the layout of the bed according to needs, from a single-layer bed surface to a wider double-layer bed surface, so as to adapt to different sleep needs or room layouts. This design is both practical and flexible and is suitable for occasions where space is limited but the usage method needs to be changed.

[0039] As described above, it is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A deformable storage bed support structure, comprising: A main bed frame and a pull-out bed frame disposed inside the main bed frame, characterized in that an upper guiding device, a lower guiding device and at least one storage box are arranged in the pull-out bed frame; the upper guiding device includes: an X-direction guide rail, an X-direction slider and a hanging member, the hanging member is arranged at the bottom of the X-direction slider, and a guiding groove is formed in the hanging member; the lower guiding device includes: a Y-direction guide rail, a Y-direction slider, a bearing platform plate and a positioning pin platform, the bearing platform plate is arranged on the top of the Y-direction slider, and the positioning pin platform is arranged on the upper surface of the bearing platform plate; guiding plates adapted to the guiding grooves are arranged on both sides of the storage box, and a card slot adapted to the positioning pin platform is arranged at the bottom of the storage box.

2. The deformable storage bed support structure according to claim 1, characterized in that, The pull-out bed frame includes: a rectangular frame body and a plurality of support beam rods arranged on the top side of the rectangular frame body; The upper guiding device is located above the storage box and below the support beam rods, and the X-direction guide rail is connected to the rectangular frame body; The lower guiding device is located below the storage box, and the Y-direction guide rail is connected to the rectangular frame body.

3. The deformable storage bed support structure according to claim 2, characterized in that, The main bed frame includes: a bed frame board, a front lower bed support board and a rear lower bed support board, the front lower bed support board and the rear lower bed support board are respectively arranged at the front and rear ends of the bottom of the bed frame board, and the bed frame board, the front lower bed support board and the rear lower bed support board enclose a semi-closed space for accommodating the pull-out bed frame.

4. The deformable storage bed support structure according to claim 3, wherein It further includes: A bedding, a combined mattress and two mattresses, the two mattresses are arranged side by side on one side of the bedding, the combined mattress is arranged between the two mattresses, and the combined mattress is connected to the bedding.

5. A deformable storage bed support structure according to claim 4, characterized in that, The lower guiding device further includes: a pulling end roller; the pulling end roller is arranged at one end of the bearing platform plate extending out of the rectangular frame body.

6. The deformable storage bed support structure according to claim 5, characterized in that, The upper guiding device further includes: a first guiding slide sheet, and the first guiding slide sheet is arranged on the lower side wall of the guiding groove; a second guiding slide sheet is arranged on the lower surface of the guiding plate, and the first guiding slide sheet is in contact with the second guiding slide sheet.

7. A deformable storage bed support structure according to claim 6, characterized in that, It further includes: A headboard, and the headboard is arranged on the bed frame board.

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