Assembled folding bed
By designing hinge components and connecting plates, the problem of too many bed legs at the bed frame connection point is solved, achieving a folding bed design that provides stable support and saves space.
Patent Information
- Application Number
- CN202520000225.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing folding beds require multiple legs for support at the frame joints, resulting in an uneven bed and an excessive number of legs.
The system employs a hinge assembly, including a first hinge plate and a second hinge plate. It is supported by a support column inserted into an arc-shaped opening, and the connecting plate and the second bed leg enable shared support for the sub-frames, reducing the number of bed legs.
The number of bed legs has been reduced to ensure stable support for the bed frame and to reduce space occupation during storage or transportation.
Smart Images
Figure CN223913780U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a bed, specifically a modular folding bed. Background Technology
[0002] A bed is one of the home furnishings for people's daily rest. A comfortable bed can greatly relieve physical and mental fatigue and improve physical and mental health. With the advancement of technology and the development of society, the traditional wooden bed can no longer meet people's pursuit of quality of life. As a result, the iron frame bed with foldable frame and easy to move has emerged. At present, the iron frame bed has become one of the most common types of beds in people's daily lives.
[0003] For example, patent CN212325950U mentions a folding iron bed frame, which includes a bed frame and bed legs installed at the bottom of the bed frame. The bed frame includes four bed frames that are rotatably connected in sequence. The four bed frames can be folded and rotated to form a rectangular structure with four closed sides. The bed legs are located inside the rectangular structure and are distributed close to the inner surface of the bed frame.
[0004] The folding bed described above uses ordinary connecting plates to connect adjacent bed frames. These connecting plates only serve the purpose of providing a movable connection between two adjacent bed frames. This means that the hinged sides of the adjacent bed frames must be supported by bed legs. Otherwise, the bed frames will sag due to lack of support, resulting in an uneven bed. In other words, a relatively large number of bed legs are required. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide an assembly-type folding bed that can reduce the number of bed legs.
[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is: an assembled folding bed, the innovation of which lies in: including
[0007] At least two bed frames are arranged side by side, and the two bed frames are hinged together by at least one pair of hinge components. A first bed leg is installed at the bottom of the bed frame. The side of the bed frame that is hinged is defined as the first side and the other side as the second side.
[0008] The hinge assembly includes a first hinge plate and a second hinge plate respectively installed on two bed frames. Both the first hinge plate and the second hinge plate are L-shaped plates and are hinged together. A horizontally protruding support column is also provided on the first hinge plate, and an arc-shaped opening for inserting the support column is also provided on the second hinge plate. At least one pair of first bed legs are installed on the first and second sides of one of the bed frames, at least one pair of first bed legs are installed on the second side of the other bed frame, and no first bed legs are installed on the first side.
[0009] Furthermore, the bed frame is composed of at least two parallel sub-frames, and each sub-frame of each bed frame is distributed in a one-to-one correspondence. Each one-to-one correspondence of the sub-frames of two adjacent bed frames is hinged together by at least one pair of hinge components.
[0010] Furthermore, a second bed leg is provided between each adjacent sub-frame of the same bed frame.
[0011] Furthermore, adjacent sub-frames of the same bed frame share the same second bed leg. The second bed leg is connected to two adjacent sub-frames through a connecting plate. The connecting plate is a U-shaped plate consisting of a base plate and a pair of side plates. The adjacent sides of the two sub-frames are supported on the base plate. The two side plates are located inside the two sub-frames respectively. The two sub-frames are fixed to the connecting plate by a connecting pin passing through the side plates and the sub-frames. The second bed leg is fixed to any one of the sub-frames after passing through the base plate of the connecting plate.
[0012] Furthermore, the bed frame is also equipped with interlaced steel wires.
[0013] The advantages of this utility model are as follows: In the folding bed of this utility model, the hinge assembly for connecting the two bed frames adopts a first hinge plate and a second hinge plate, and cooperates with the support column and the arc-shaped opening. The support column of the first hinge plate is inserted into the arc-shaped opening of the second hinge plate to play a supporting role. In this way, only the hinge side of one bed frame needs to be installed with bed legs, and the hinge side of the other bed frame does not need to be installed with bed legs, which greatly reduces the number of bed legs required, while ensuring stable support of the bed frame.
[0014] The bed frame is composed of multiple sub-frames, which allows for folding and placement of individual bed frames or multiple bed frames when storing or transporting them. This reduces the space occupied after folding and facilitates storage or transportation.
[0015] The second bed leg set between two adjacent sub-frames serves to provide stable support for the sub-frames. The installation of the second bed leg is achieved through the cooperation of the connecting plate, so that two adjacent sub-frames can share the second bed leg, which not only provides stable support for the sub-frames, but also reduces the number of second bed legs. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the modular folding bed of this utility model.
[0017] Figure 2 This is a schematic diagram of the hinge assembly in this utility model.
[0018] Figure 3 This is a schematic diagram of the first hinge plate in this utility model.
[0019] Figure 4 This is a schematic diagram of the second hinge plate in this utility model.
[0020] Figure 5 This is a schematic diagram showing the connection between the connecting plate and the second bed leg in this utility model.
[0021] Figure 6 This is a folding diagram of the modular folding bed of this utility model. Detailed Implementation
[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0023] like Figures 1-6 The illustrated modular folding bed includes at least two bed frames 1 arranged side by side. The two bed frames 1 are hinged together by at least one pair of hinge components. A first bed leg 2 is installed at the bottom of the bed frame 1. Reinforcing diagonal braces are also provided at each corner of the bed frame 1. The first bed leg 2 is fixed to the reinforcing diagonal brace 3 of the bed frame 1 by bolts and nuts. The hinged side of the bed frame 1 is defined as the first side, and the other side of the bed frame 1 is defined as the second side.
[0024] The bed frame 1 is composed of at least two parallel sub-frames 11, and each sub-frame 11 of each bed frame 1 is distributed in a one-to-one correspondence. The sub-frames of two adjacent bed frames 11 are all hinged together by at least one pair of hinge components.
[0025] In this embodiment, we will take two bed frames 1, each bed frame 1 consisting of two sub-frames 1, as an example for further explanation:
[0026] The sub-frame 1 is shaped like a square. Several steel wires 12 are installed on the upper surface of the sub-frame 11 in a staggered arrangement in the horizontal and vertical directions. A second bed leg 13 is also provided on the side of the two sub-frames 11 that are adjacent to each other. There are two second bed legs 13 connected to the same sub-frame 11. The adjacent sub-frames 11 of the same bed frame 1 share the same second bed leg 13. The second bed leg 13 is connected to the two adjacent sub-frames 11 through the cooperation of a connecting plate.
[0027] like Figure 5As shown, the connecting plate is a U-shaped plate connected by a base plate 14 and a pair of side plates 15. The two adjacent sides of the two sub-frames 11 are supported on the base plate 14. The two side plates 15 are located inside the two sub-frames 11 respectively. The two sub-frames 11 are fixed to the connecting plate by a connecting pin 16 passing through the side plates 15 and the sub-frames 11. The side plates 15 and the sub-frames 11 also have through holes for the connecting pin 16 to pass through. The second bed leg 13 passes through the base plate 14 of the connecting plate and is fixed to any one of the sub-frames 11. The top of the second bed leg 13 has a protruding threaded connection section. The base plate 14 has a waist-shaped hole for the threaded connection section to pass through. The sub-frame 1 has a through hole for the threaded connection section to pass through. The threaded connection section of the second bed leg 13 passes through the waist-shaped hole on the base plate 14 and the through hole on the sub-frame 1 and is fixed to the sub-frame 1 by locking with a nut. The second bed leg 13 set between two adjacent sub-frames 11 serves to provide stable support for the sub-frames 11. The installation of the second bed leg 13 is achieved through the cooperation of the connecting plate, so that the two adjacent sub-frames 11 can share the second bed leg 13. This not only provides stable support for the sub-frames 11, but also reduces the number of second bed legs 13 and simplifies the structure.
[0028] like Figure 2 As shown in the schematic diagram, the hinge assembly includes a first hinge plate 4 and a second hinge plate 5 respectively mounted on the two bed frames. Both the first hinge plate 4 and the second hinge plate 5 are L-shaped plates, and are hinged together by a pin. Both the first hinge plate 4 and the second hinge plate 5 have hinge holes for the pin to pass through. A horizontally protruding support column 41, cylindrical in shape, is also provided on the first hinge plate 4. An arc-shaped opening 51 for inserting the support column 41 is also provided on the second hinge plate 5. The bed frame 1 is composed of multiple sub-frames 11, allowing for folding and placement of individual bed frames 11 and multiple bed frames 1 together during storage or transportation. This reduces the space occupied after folding. Figure 6 As shown, this facilitates storage or transportation.
[0029] The folding bed of this utility model, based on the improved hinge assembly described above, adopts a first hinge plate 4 and a second hinge plate 5, and cooperates with a support column 41 and an arc-shaped opening 51. The support column of the first hinge plate is inserted into the arc-shaped opening of the second hinge plate to provide support. A pair of first bed legs 2 are installed on the first and second sides of one of the bed frames 1, and a pair of first bed legs 2 are installed on the second side of the other bed frame 1, while no first bed legs 2 are installed on the first side of the other bed frame 1. In this way, only the hinge side of one of the bed frames 1 needs to be equipped with first bed legs 2, while the hinge side of the other bed frame 1 does not need to be equipped with first bed legs 2, which greatly reduces the number of first bed legs 2 required, while ensuring stable support of the bed frame 1.
[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A knock down foldable bed characterized in that: The utility model provides a bed frame, including At least two parallel distribution bed frame, two bed frame between at least through a pair of articulated components cooperation articulated, install first bed foot in the bottom end of bed frame, define the side of bed frame articulated as first side, the other side is second side; The articulated components include first articulated plate and second articulated plate installed on two bed frames respectively, the first articulated plate and the second articulated plate are L-shaped plates, and the first articulated plate is articulated with the second articulated plate, a horizontal protruding support column is further arranged on the first articulated plate, an arc-shaped opening for inserting the support column is further opened on the second articulated plate, at least a pair of first bed feet are installed on the first side and the second side of one of the bed frames, at least a pair of first bed feet are installed on the second side of the other bed frame, and no first bed foot is installed on the first side.
2. The collapsible assembled bed according to claim 1, characterized in that: The bed frame is composed of at least two parallel distribution sub-frames, and each sub-frame of each bed frame is distributed one-to-one, and each corresponding sub-frame of adjacent two bed frames is articulated through at least a pair of articulated components.
3. The collapsible assembled bed according to claim 1, wherein: Each adjacent sub-frame of the same bed frame is further provided with a second bed foot.
4. The collapsible assembled bed according to claim 3, wherein: Each adjacent sub-frame of the same bed frame shares the same second bed foot, the second bed foot is connected with the adjacent two sub-frames through the cooperation of a connecting plate, the connecting plate is a H-shaped plate connected by a bottom plate and a pair of side plates, one side of the two sub-frames is supported on the bottom plate, the two side plates are located on the inner side of the two sub-frames, and the two sub-frames and the connecting plate are fixed through a connecting pin penetrating the side plates and the sub-frames, and the second bed foot is fixed between any one sub-frame and the connecting plate after penetrating the bottom plate of the connecting plate.
5. The collapsible assembled bed according to claim 1, wherein: The bed frame is further provided with staggered distribution steel wires.