A bedstead and bed

Abstract

The utility model relates to the technical field of apartment bed, disclose a bedstead and bed, can simplify the installation process, improve the installation efficiency of bed frame, the utility model discloses two longitudinal beams and two cross beams, according to the arrangement of rectangle four sides, three or four connecting plates, at least three corners of rectangle are separately arranged, and the connecting plate includes the first connecting part of connecting longitudinal beam and the second connecting part of connecting cross beam, and the connecting plate is used for connecting the stand; longitudinal beam, connecting plate and cross beam are connected and constitute the whole frame together.

Description

Technical Field

[0001] This utility model relates to the field of apartment bed technology, and in particular to a bed frame and bed. Background Technology

[0002] Bed frames are one of the core pieces of furniture in modern homes and commercial accommodations. The stability of their structure, ease of installation, and production efficiency directly affect user experience and manufacturing costs.

[0003] Currently, most bed frame structures on the market are made of metal, with longitudinal and transverse beams assembled into a frame to support the mattress through welding or bolting. A typical approach is to weld the uprights directly to the longitudinal or transverse beams of the frame, or to assemble them using multiple complex connectors.

[0004] However, this traditional structure has many drawbacks: First, because the uprights and beams are mostly fixed welded connections, the bed frame is bulky, extremely inconvenient to transport and handle, and easily deformed or its paint damaged during transportation. Second, on-site installation requires precise alignment of each component before welding or fastening with a large number of bolts, making the installation process cumbersome, demanding high skills from installers, resulting in low installation efficiency and difficulty in ensuring consistency in each installation. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a bed frame that simplifies the installation process and improves the installation efficiency of the bed frame.

[0006] This utility model also proposes a bed having the above-mentioned bed frame.

[0007] On one hand, the bed frame according to an embodiment of the present utility model includes: Two longitudinal beams and two transverse beams are arranged according to the four sides of a rectangle; Three or four connecting plates are provided at at least three corners of the rectangle. Each connecting plate includes a first connecting part that connects to the longitudinal beam and a second connecting part that connects to the transverse beam. The connecting plates are used to connect the columns. The longitudinal beams, the connecting plates, and the cross beams are connected to form an overall frame.

[0008] According to some embodiments of the present invention, it also includes a middle beam, the two ends of which are respectively disposed on two opposite crossbeams.

[0009] According to some embodiments of the present invention, the intermediate beam includes an intermediate beam body and an extension plate extending downward from the intermediate beam body, the extension plate being used to install the top or side panels of the wardrobe.

[0010] According to some embodiments of the present invention, there is an angle between the extending direction of the first connecting part and the extending direction of the second connecting part, the longitudinal beam is connected to the plane where the first connecting part is located, and the transverse beam is connected to the plane where the second connecting part is located.

[0011] According to some embodiments of this utility model, both the longitudinal beam and the transverse beam are provided with stepped surfaces, which are used to install bed side panels.

[0012] According to some embodiments of the present invention, the stepped surface is provided on the outer side of the longitudinal beam and the transverse beam, and both the longitudinal beam and the transverse beam are provided with mounting holes. The mounting holes are used to insert the locking member into the bed side plate from the inner side to the outer side of the longitudinal beam or the transverse beam.

[0013] According to some embodiments of the present invention, the first connecting part is provided with a first bending part, the second connecting part is provided with a second bending part, the crossbeam is provided with a third bending part, the longitudinal beam is provided with a fourth bending part, the third bending part is connected to the first bending part, and the fourth bending part is connected to the second bending part.

[0014] According to some embodiments of the present invention, the connecting plate is provided with a plurality of first hooks, which are respectively provided on the first bending portion and the second bending portion.

[0015] According to some embodiments of the present invention, the longitudinal beam and the transverse beam are welded to the connecting plate.

[0016] On the other hand, the bed according to the present invention includes the bed frame according to the above embodiments of the present invention.

[0017] The embodiments of this utility model have at least the following beneficial effects: The longitudinal beams, connecting plates, and cross beams are connected sequentially to form a stable overall frame, serving as the core load-bearing structure of the bed frame. The main body of the bed frame can be prefabricated by welding; during installation, only the connecting plates need to be aligned with the uprights, greatly simplifying the on-site assembly process and significantly improving installation efficiency. Simultaneously, the connecting plates also serve a positioning function, ensuring accurate alignment of each upright with the connection point, avoiding installation deviations, and improving construction accuracy and overall aesthetics. This structure is rationally designed, clearly constructed, and combines good structural strength with ease of construction.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the overall structure of the bed frame according to an embodiment of the present utility model, wherein the dashed lines are enlarged partial schematic diagrams; Figure 2 This is a top view of the bed frame according to an embodiment of the present invention; Figure 3 This is a structural schematic diagram of the bed frame in the installed state according to an embodiment of the present invention; Figure 4 for Figure 3 A cross-sectional structural diagram, where the dashed lines represent a partially enlarged view; Connecting plate 100, first hook 110, first connecting part 112, second connecting part 111; Longitudinal beam 200; 300mm crossbeam, 310mm stepped surface, 320mm mounting hole; The intermediate beam is 400mm and the extension plate is 410mm. Detailed Implementation

[0020] The following will describe several embodiments of the present invention, including embodiments corresponding to the accompanying drawings. It should be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present invention, and should not be construed as limiting the scope of protection of the present invention.

[0021] The following will provide a clear and complete description of the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, solution, and effects of this utility model. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0022] It should be noted that, unless otherwise explicitly defined, when a feature is referred to as "fixed," "connected," or "installed" on another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. The terms "fixed," "connected," and "installed" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] It should be noted that the descriptions of orientations or positional relationships indicated by terms such as up, down, left, right, top, bottom, front, back, inside, and outside used in this utility model are based on the orientations or positional relationships indicated by the accompanying drawings or embodiments. They are only for the purpose of facilitating the description of this utility model and simplifying the description, and are not intended to 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.

[0024] It should be noted that the term "and / or" used in this utility model includes any combination of one or more of the related listed items, "several" means one or more, "multiple" means two or more, "greater than", "less than", "exceeding" are understood to exclude the number itself, and "above", "below", "within" are understood to include the number itself.

[0025] It should be noted that the use of "first" and "second" in this utility model is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0026] It should be noted that, unless otherwise expressly defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and not for limiting the scope of the invention.

[0027] Reference Figures 1-4 The basic embodiment of the first aspect of this utility model provides a bed frame, comprising: Two longitudinal beams of 200mm and two transverse beams of 300mm are arranged according to the four sides of a rectangle; Three or four connecting plates 100 are provided at least three corners of a rectangle. The connecting plate 100 includes a first connecting part 112 for connecting the longitudinal beam 200 and a second connecting part 111 for connecting the transverse beam 300. The connecting plate 100 is used to connect the column. The longitudinal beam 200, the connecting plate 100, and the cross beam 300 are connected to form the overall frame.

[0028] According to embodiments of this utility model, this arrangement achieves at least the following effects: the longitudinal beam 200, connecting plate 100, and cross beam 300 are sequentially connected to form a stable overall frame, serving as the core load-bearing structure of the bed frame. The main body of the bed frame can be prefabricated by welding; during installation, only the connecting plate 100 needs to be aligned with the uprights, greatly simplifying the on-site assembly process and significantly improving installation efficiency. Simultaneously, the connecting plate 100 also serves a positioning function, ensuring accurate alignment of each upright with the connection point, avoiding installation deviations, and improving construction accuracy and overall aesthetics. This structure is rationally designed, clearly constructed, and combines good structural strength with ease of construction.

[0029] It should be noted that the four sides of the rectangle can also be arranged as parallelograms or polygons with three or more sides, and the effect is the same as in this embodiment.

[0030] The connection methods between the connecting plate 100 and the column include, but are not limited to, the use of clips and slots, or the use of screws and mounting holes 320 for fastening.

[0031] It should be noted that "adjacent" refers to physical proximity, such as longitudinal beams 200 and transverse beams 300 connected on the same connecting plate 100, which are considered adjacent because they share the same connecting node, even though they have different directions. "Opposite" refers to being in a spatially opposing relationship, such as transverse beams 300 in the front-to-back or left-to-right directions of the bed frame being set opposite each other. For specific structural layout, please refer to the attached drawings in the instruction manual.

[0032] It should be noted that the longitudinal beams and transverse beams can also be directly connected by welding or indirectly connected by connecting plates 100. The bed frame can be positioned with three to four connecting plates. Since three points position a plane, at least three connecting plates are needed to position the bed frame and the uprights. If only three connecting plates are used for positioning, the final uprights are located below the bed frame, with the bed frame and uprights abutting against each other, and then connected by bolts or other structures. This method is suitable for situations where the upright height requirement is small.

[0033] In some embodiments, the system further includes a central beam 400, with its two ends respectively disposed on two opposing crossbeams 300. The central beam 400 spans between the opposing crossbeams 300, significantly enhancing the rigidity and deformation resistance of the overall structure and improving the stability of the bed frame under load.

[0034] In some embodiments, there is an angle between the extending direction of the first connecting portion 112 and the extending direction of the second connecting portion 111. The longitudinal beam 200 is connected to the plane containing the first connecting portion 112, and the transverse beam 300 is connected to the plane containing the second connecting portion 111. The first connecting portion 112 and the second connecting portion 111 serve as two connecting arms, respectively used to connect the longitudinal beam 200 and the transverse beam 300, enabling multiple beam structures to be spliced ​​together to form a complete frame structure.

[0035] In some embodiments, the intermediate beam 400 includes a intermediate beam 400 body and an extension plate 410 extending downward from the intermediate beam 400 body. The extension plate 410 is used to install the top panel or side panel of the wardrobe. The top panel of the wardrobe is directly fixed together with screws by the plate extending from the bottom of a beam in the middle of the overall bed frame, the wardrobe top longitudinal beam 200 sandwiched in the middle, and the extension plate 410 extending downward from the top panel. This improves the stability of the installation. Secondly, the extension plate 410 also serves as a limiting device, enabling the top of the wardrobe to be limited within the extension portion.

[0036] In some embodiments, both the longitudinal beam 200 and the transverse beam 300 are provided with stepped surfaces 310, which are used to install bed side panels. The bed side panels can be embedded in the stepped surfaces 310, so that their outer surfaces are flush with the outer surfaces of the longitudinal beam 200 and the transverse beam 300, avoiding unevenness that affects aesthetics, reducing the risk of scratches, and improving safety during use.

[0037] In some embodiments, the first connecting portion 112 has a first bend, the second connecting portion 111 has a second bend, the crossbeam 300 has a third bend, and the longitudinal beam 200 has a fourth bend. The third bend connects to the first bend, and the fourth bend connects to the second bend. By setting the bend structure, the contact area between the connecting plate 100 and the longitudinal beam 200, and between the connecting plate 100 and the crossbeam 300, is increased, improving installation stability. The surface contact is misaligned, and the interlaced surface structures form a misaligned structure, creating a mutually restrictive and synergistic mechanical relationship (i.e., a complementary force system) in multiple directions. This significantly enhances the connecting structure's ability to resist loads in all directions, ensuring overall stability after installation.

[0038] In some embodiments, the connecting plate 100 is provided with a plurality of first hooks 110, which are respectively located at the first bend and the second bend. The first hooks 110 are respectively hooked into corresponding positioning holes on the columns located at different spatial positions (determined by the longitudinal and transverse spacing). This multi-point, non-collinear hooking method ensures that the constraint forces generated by each hook mutually support and balance each other in space, effectively preventing the connecting plate 100 from loosening, twisting, or slipping relative to the columns, greatly improving the stability and deformation resistance of the installation. The engagement method between the first hooks 110 and the positioning holes is intuitive and straightforward, and easy to operate. At the same time, the longitudinal and transverse spacing settings also implicitly provide a precise positioning reference, helping to ensure the consistency of the installation position.

[0039] In some embodiments, the longitudinal beams 200 and the transverse beams 300 are welded to the connecting plate 100. Welding enables a quick and secure connection, helping to ensure the reliability and durability of the overall structure.

[0040] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", and "extended embodiment" may be used to describe several embodiments of the present invention, and the specific features, structures, materials or characteristics of the several embodiments may be combined in accordance with the principles and spirit of the present invention.

[0041] Although some embodiments of the present utility model have been shown and described in this specification, the present utility model should not be limited to the above embodiments. As long as they achieve the technical effects of the present utility model by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations of these embodiments within the spirit and principles disclosed in the present utility model, without departing from the principles and purpose of the present utility model, should be included within the scope of protection disclosed in the present utility model and should be considered to fall within the protection scope of the present utility model.

Claims

1. A bed frame, characterized in that, include: Two longitudinal beams (200) and two transverse beams (300) are arranged according to the four sides of a rectangle; Three or four connecting plates (100) are provided at at least three corners of the rectangle. The connecting plate (100) includes a first connecting part (112) connecting the longitudinal beam (200) and a second connecting part (111) connecting the transverse beam (300). The connecting plate (100) is used to connect the column. Both the longitudinal beam (200) and the transverse beam (300) are provided with stepped surfaces (310), which are used to install bed side panels; The longitudinal beam (200), the connecting plate (100), and the cross beam (300) are connected to form an overall frame.

2. The bed frame according to claim 1, characterized in that: It also includes a middle beam (400), the two ends of which are respectively disposed on the two opposite crossbeams (300).

3. The bed frame according to claim 2, characterized in that: The intermediate beam (400) includes an intermediate beam (400) body and an extension plate (410) extending downward from the intermediate beam (400) body. The extension plate (410) is used to install the top or side panels of the wardrobe.

4. The bed frame according to claim 1, characterized in that: There is an angle between the extending direction of the first connecting part (112) and the extending direction of the second connecting part (111), the longitudinal beam (200) is connected to the plane where the first connecting part (112) is located, and the transverse beam (300) is connected to the plane where the second connecting part (111) is located.

5. The bed frame according to claim 1, characterized in that: The stepped surface (310) is provided on the outside of the longitudinal beam (200) and the cross beam (300). Both the longitudinal beam (200) and the cross beam (300) are provided with mounting holes (320). The mounting holes (320) are used to be inserted into the bed side plate from the inside to the outside of the longitudinal beam (200) or the cross beam (300) by means of a locking member.

6. The bed frame according to claim 1, characterized in that: The first connecting part (112) is provided with a first bending part, the second connecting part (111) is provided with a second bending part, the crossbeam (300) is provided with a third bending part, and the longitudinal beam (200) is provided with a fourth bending part. The third bending part is connected to the first bending part, and the fourth bending part is connected to the second bending part.

7. The bed frame according to claim 6, characterized in that: The connecting plate (100) is provided with a plurality of first hooks (110), which are respectively located at the first bend and the second bend.

8. The bed frame according to claim 1, characterized in that: The longitudinal beam (200) and the transverse beam (300) are welded to the connecting plate (100).

9. A bed, characterized in that: Includes the bed frame as described in any one of claims 1 to 8.

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