Storage electric bed

By combining support rods and hydraulic support rods to form a triangular support limit, the problems of inconvenient utilization of under-bed space and poor bed board stability are solved, enabling convenient adjustment of the bed board and enhanced stability.

CN223503935UActive Publication Date: 2025-11-04WENAN HUIDIAN TECH CO LTD
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Patent Information

Application Number
CN202422955918.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-02
Publication Date
2025-11-04
Estimated Expiration
2034-12-02

AI Technical Summary

Technical Problem

In existing technologies, the utilization of under-bed space is cumbersome and has limited functionality, the bed board has poor stability, and its practicality is poor.

Method used

The bed board assembly is made possible by a combination of a first support rod, a second support rod, and a hydraulic support rod, forming a triangular support limit. Combined with the support frame device and support feet, this achieves adjustability and stability.

Benefits of technology

The bed board assembly is adjustable in position, easy to open and close, and has improved stability, preventing wobbling and enhancing the practicality of space utilization.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a storage electric bed which comprises a bed board assembly, a supporting structure and a storage box, the storage box is connected with the bed board assembly through the supporting structure, and the supporting structure comprises a first supporting rod, a second supporting rod and a hydraulic supporting rod; the first end of the first supporting rod is rotatably connected with the inner side wall of the storage box, the second end of the first supporting rod is rotatably connected with the side wall of the bed board assembly, the first end of the second supporting rod is rotatably connected with the inner side wall of the storage box, and the second end of the second supporting rod is rotatably connected with the side wall of the bed board assembly; the distance between the first end of the first supporting rod and the first end of the second supporting rod is larger than the distance between the second end of the first supporting rod and the second end of the second supporting rod. The second supporting rod is longer than the first supporting rod; one end of the hydraulic supporting rod is rotatably connected with the middle of the second supporting rod, and the other end of the hydraulic supporting rod is rotatably connected with the bed board assembly.
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Description

Technical Field

[0001] This utility model relates to the field of furniture technology, specifically to a storage electric bed. Background Technology

[0002] With limited living space, making the most of the available space has become a major challenge that people are racking their brains to solve. Beds take up a significant amount of space in the home, so people have come up with the idea of ​​raising the bed frame and using the space underneath for storage to improve space utilization.

[0003] In existing technology, simple drawers are commonly used to utilize the space under the bed for storage. However, opening the space under the bed is cumbersome, and the functionality is limited, making it impractical. Utility Model Content

[0004] Therefore, this utility model provides a storage electric bed to solve the above-mentioned problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] According to a first aspect of the present invention, a storage electric bed includes a bed board assembly, a support structure and a storage box, wherein the storage box is connected to the bed board assembly through the support structure, and the support structure includes a first support rod, a second support rod and a hydraulic support rod;

[0007] The first end of the first support rod is rotatably connected to the inner wall of the storage box, the second end of the first support rod is rotatably connected to the side wall of the bed board assembly, the first end of the second support rod is rotatably connected to the inner wall of the storage box, and the second end of the second support rod is rotatably connected to the side wall of the bed board assembly.

[0008] The distance between the first end of the first support rod and the first end of the second support rod is greater than the distance between the second end of the first support rod and the second end of the second support rod.

[0009] The length of the second support rod is greater than the length of the first support rod;

[0010] One end of the hydraulic support rod is rotatably connected to the middle of the second support rod, and the other end of the hydraulic support rod is rotatably connected to the bed plate assembly.

[0011] Furthermore, the support structure also includes a third support rod and a fourth support rod. The third support rod is mounted on the bed board assembly, and the fourth support rod is mounted on the inner wall of the storage box. The first end of the first support rod is rotatably connected to one end of the fourth support rod, and the first end of the second support rod is rotatably connected to the other end of the fourth support rod. The second end of the first support rod, the second end of the second support rod, and the hydraulic support rod are all rotatably connected to the third support rod.

[0012] Furthermore, the bed board assembly includes a support frame device and a first bed board, a second bed board, a third bed board, a fourth bed board and a fifth bed board arranged sequentially on the upper surface of the support frame device. A third support rod is installed on the side wall of the support frame device, and the angles of the first bed board and the fifth bed board relative to the support frame device are adjustable.

[0013] Furthermore, the support frame device includes a first support frame assembly and a second support frame assembly, which are movably connected. The first bed board, the second bed board, and the third bed board are all disposed on the first support frame assembly, and the fourth bed board and the fifth bed board are all disposed on the second support frame assembly.

[0014] Furthermore, the first support frame assembly includes a first crossbar, a first outer frame, a first electric support rod, a first flipping rod, a first movable connecting rod, and a first roller;

[0015] The first crossbar is installed at one end of the first outer frame, one end of the first electric support rod is rotatably connected to the first crossbar, and the other end of the first electric support rod is rotatably connected to the first flipping rod.

[0016] The first end of the first movable connecting rod is rotatably connected to the first outer frame, the second end of the first movable connecting rod is connected to a first roller, the first roller abuts against the first bed board, and a first flipping rod is provided between the first end of the first movable connecting rod and the second end of the first movable connecting rod.

[0017] Furthermore, the first support frame assembly also includes a connecting seat, a movable connecting rod, and a connecting angle steel. The connecting seat is installed on the first outer frame, one end of the movable connecting rod is rotatably connected to the connecting seat, the connecting angle steel is installed on the first bed board, and the other end of the movable connecting rod is rotatably connected to the connecting angle steel.

[0018] Furthermore, the second support frame assembly includes a second crossbar, a second outer frame, a second electric support rod, a second flip rod, a second movable connecting rod, and a second roller;

[0019] The second crossbar is installed at one end of the second outer frame. One end of the second electric support rod is rotatably connected to the second crossbar, and the other end of the second electric support rod is rotatably connected to the second flipping rod.

[0020] The second end of the second movable connecting rod is rotatably connected to the second outer frame. The second end of the second movable connecting rod is connected to a second roller, which abuts against the fifth bed board. A second flipping rod is provided between the first end of the second movable connecting rod and the second end of the second movable connecting rod.

[0021] Furthermore, the first support frame assembly also includes a first connecting ear, and the second support frame assembly also includes a second connecting ear. The first connecting ear is mounted on the first crossbar, and the second connecting ear is mounted on the second crossbar. The first connecting ear and the second connecting ear are rotatably connected.

[0022] Furthermore, it also includes support feet; multiple support feet are provided at the bottom of the storage box.

[0023] Furthermore, it also includes a first longitudinal rod and a second longitudinal rod, the first longitudinal rod being installed inside the first outer frame and the second longitudinal rod being installed inside the second outer frame, the first end of the first movable connecting rod being rotatably connected to the first longitudinal rod and the first end of the second movable connecting rod being rotatably connected to the second longitudinal rod.

[0024] This utility model has the following advantages: the coordinated arrangement of the first support rod, the second support rod, and the hydraulic support rod enables the adjustment of the position of the bed board assembly relative to the storage box. The space under the bed is the space inside the storage box. The opening and closing of the bed board assembly is relatively convenient. The first support rod abuts against the inner wall of the storage box, and the triangular structure formed by the second support, the first support rod, and the hydraulic support rod achieves mutual support and limiting, which can ensure the stability of the position of the bed board assembly, prevent the bed board from shaking, and increase stability. Attached Figure Description

[0025] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0027] Figure 1 This is a first perspective view of a storage electric bed provided for some embodiments of the present invention.

[0028] Figure 2 This is a second perspective view of a storage electric bed provided for some embodiments of the present invention.

[0029] Figure 3 An electric storage bed provided for some embodiments of this utility model Figure 2 A magnified view of a portion of the image.

[0030] Figure 4 The third view of a storage electric bed provided for some embodiments of the present utility model.

[0031] Figure 5 This is a partial structural diagram of a storage electric bed provided for some embodiments of the present utility model.

[0032] Figure 6 This is a first perspective view of a support structure for a storage electric bed, provided for some embodiments of the present invention.

[0033] Figure 7 This is a second perspective view of a support structure for a storage electric bed, provided for some embodiments of the present invention.

[0034] Figure 8 The first perspective view of the support legs of a storage electric bed provided for some embodiments of the present invention.

[0035] Figure 9 A second perspective view of the support legs of a storage electric bed, provided for some embodiments of this utility model.

[0036] In the diagram: 1. Bed board assembly; 11. First bed board; 12. Second bed board; 13. Third bed board; 14. Fourth bed board; 15. Fifth bed board; 2. Support structure; 21. Fourth support rod; 211. Intermediate support rod; 212. First connector; 213. Second connector; 22. First support rod; 23. Third support rod; 24. Hydraulic support rod; 25. Second support rod; 3. Storage box; 31. Base plate; 32. Through hole; 4. Support leg; 41. Base foot; 42. Transition plate; 43. Connecting plate; 5. First support frame assembly; 501. First crossbar; 502. First longitudinal bar; 503. First connecting lug; 504. 505. First electric support rod, 506. First bracket, 507. First flip rod, 508. First connecting seat, 509. First movable connecting rod, 510. First roller, 511. First support beam, 512. First outer frame, 513. Connecting seat, 514. Movable connecting rod, 515. Connecting angle steel, 601. Second support frame assembly, 602. Second horizontal bar, 603. Second vertical bar, 604. Second connecting lug, 605. Second bracket, 606. Second flip rod, 607. Second connecting seat, 608. Second movable connecting rod, 609. Second roller, 610. Second support beam, 611. Second outer frame. Detailed Implementation

[0037] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] In existing technology, simple drawers are commonly used to utilize the space under the bed for storage. However, opening the space under the bed is cumbersome, and the functionality is limited, making it impractical.

[0039] To address the aforementioned issues, Chinese patent CN217365164U discloses a novel electric storage bed. While it combines storage and folding / bending functions, the support rods and connecting rods become nearly parallel after the bed board is supported, thus posing a risk of bed board wobbling and resulting in low stability.

[0040] like Figures 1 to 9 As shown, a storage electric bed in the first aspect embodiment of the present invention includes a bed board assembly 1, a support structure 2 and a storage box 3. The storage box 3 is connected to the bed board assembly 1 through the support structure 2. The support structure 2 includes a first support rod 22, a second support rod 25 and a hydraulic support rod 24.

[0041] The first end of the first support rod 22 is rotatably connected to the inner wall of the storage box 3, the second end of the first support rod 22 is rotatably connected to the side wall of the bed board assembly 1, the first end of the second support rod 25 is rotatably connected to the inner wall of the storage box 3, and the second end of the second support rod 25 is rotatably connected to the side wall of the bed board assembly 1.

[0042] The distance between the first end of the first support rod 22 and the first end of the second support rod 25 is greater than the distance between the second end of the first support rod 22 and the second end of the second support rod 25.

[0043] The length of the second support rod 25 is greater than the length of the first support rod 22;

[0044] One end of the hydraulic support rod 24 is rotatably connected to the middle of the second support rod 25, and the other end of the hydraulic support rod 24 is rotatably connected to the bed board assembly 1.

[0045] In the above embodiments, it should be noted that the shape of the hydraulic support rod 24, the second support rod 25 and the bed board assembly 1 is triangular.

[0046] The technical effects achieved by the above embodiments are as follows: the coordinated arrangement of the first support rod 22, the second support rod 25 and the hydraulic support rod 24 enables the bed board assembly 1 to be adjusted relative to the storage box 3. The space under the bed is the space inside the storage box 3. The opening and closing of the bed board assembly 1 is relatively convenient. The first support rod 22 abuts against the inner side wall of the storage box 3. The triangular structure formed by the second support 25, the first support rod 22 and the hydraulic support rod 24 achieves mutual support and limiting, which can ensure the stability of the position of the bed board assembly 1, avoid the bed board from shaking and increase stability.

[0047] Optional, such as Figures 1 to 9 As shown, in some embodiments, the support structure 2 further includes a third support rod 23 and a fourth support rod 21. The third support rod 23 is mounted on the bed board assembly 1, and the fourth support rod 21 is mounted on the inner side wall of the storage box 3. The first end of the first support rod 22 is rotatably connected to one end of the fourth support rod 21, and the first end of the second support rod 25 is rotatably connected to the other end of the fourth support rod 21. The second end of the first support rod 22, the second end of the second support rod 25, and the hydraulic support rod 24 are all rotatably connected to the third support rod 23.

[0048] In the above optional embodiments, it should be noted that the fourth support rod 21 includes a middle support rod 211, a first connector 212 and a second connector 213. The two ends of the middle support rod 211 are respectively connected to the first connector 212 and the second connector 213. The first connector 212 and the second connector 213 are respectively located on two opposite sides of the middle support rod 211.

[0049] The advantages of the above optional embodiments are that the arrangement of the third support rod 23 and the fourth support rod 21 achieves a reliable connection between the support structure 2, the bed board assembly 1, and the storage box 3.

[0050] Optional, such as Figures 1 to 9 As shown, in some embodiments, the bed board assembly 1 includes a support frame device and a first bed board 11, a second bed board 12, a third bed board 13, a fourth bed board 14 and a fifth bed board 15 sequentially disposed on the upper surface of the support frame device. A third support rod 23 is installed on the side wall of the support frame device, and the angles of the first bed board 11 and the fifth bed board 15 relative to the support frame device are adjustable.

[0051] The support frame device includes a first support frame assembly 5 and a second support frame assembly 6, which are movably connected. A first bed board 11, a second bed board 12 and a third bed board 13 are all disposed on the first support frame assembly 5, and a fourth bed board 14 and a fifth bed board 15 are all disposed on the second support frame assembly 6.

[0052] The first support frame assembly 5 includes a first crossbar 501, a first outer frame 511, a first electric support rod 504, a first flipping rod 506, a first movable connecting rod 508, and a first roller 509;

[0053] The first crossbar 501 is installed at one end of the first outer frame 511, one end of the first electric support rod 504 is rotatably connected to the first crossbar 501, and the other end of the first electric support rod 504 is rotatably connected to the first flipping rod 506.

[0054] The first end of the first movable connecting rod 508 is rotatably connected to the first outer frame 511, and the second end of the first movable connecting rod 508 is connected to the first roller 509. The first roller 509 abuts against the first bed board 11, and a first flipping rod 506 is provided between the first end of the first movable connecting rod 508 and the second end of the first movable connecting rod 508.

[0055] The first support frame assembly 5 also includes a connecting seat 512, a movable connecting rod 513, and a connecting angle steel 514. The connecting seat 512 is installed on the first outer frame 511. One end of the movable connecting rod 513 is rotatably connected to the connecting seat 512. The connecting angle steel 514 is installed on the first bed board 11. The other end of the movable connecting rod 513 is rotatably connected to the connecting angle steel 514.

[0056] The first support frame assembly 5 also includes a first connecting ear 503, and the second support frame assembly 6 also includes a second connecting ear 603. The first connecting ear 503 is mounted on the first crossbar 501, and the second connecting ear 603 is mounted on the second crossbar 601. The first connecting ear 503 and the second connecting ear 603 are rotatably connected.

[0057] The second support frame assembly 6 includes a second crossbar 601, a second outer frame 611, a second electric support rod 604, a second flipping rod 606, a second movable connecting rod 608, and a second roller 609.

[0058] The second crossbar 601 is installed at one end of the second outer frame 611, one end of the second electric support rod 604 is rotatably connected to the second crossbar 601, and the other end of the second electric support rod 604 is rotatably connected to the second flipping rod 606.

[0059] The second end of the second movable connecting rod 608 is rotatably connected to the second outer frame 611. The second end of the second movable connecting rod 608 is connected to a second roller 609, which abuts against the fifth bed board 15. A second flipping rod 606 is provided between the first end of the second movable connecting rod 608 and the second end of the second movable connecting rod 608.

[0060] It also includes a first longitudinal rod 502 and a second longitudinal rod 602. The first longitudinal rod 502 is installed inside the first outer frame 511, and the second longitudinal rod 602 is installed inside the second outer frame 611. The first end of the first movable connecting rod 508 is rotatably connected to the first longitudinal rod 502, and the first end of the second movable connecting rod 608 is rotatably connected to the second longitudinal rod 602.

[0061] In the above optional embodiments, it should be noted that the first support frame assembly 5 further includes a first bracket 505, a first connecting seat 507 and a first support beam 510. The first electric support rod 504 is rotatably connected to the first flipping rod 506 through the first bracket 505. The first end of the first movable connecting rod 508 is rotatably connected to the first vertical rod 502 through the first connecting seat 507. The first support beam 510 is provided in the middle of the first movable connecting rod 508.

[0062] The second support frame assembly 6 also includes a second bracket 605, a second connecting seat 607, and a second support beam 610. The second electric support rod 604 is rotatably connected to the second flipping rod 606 through the second bracket 605. The first end of the second movable connecting rod 608 is rotatably connected to the second longitudinal rod 602 through the second connecting seat 607. The second support beam 610 is provided in the middle of the second movable connecting rod 608.

[0063] The advantages of the above optional embodiments are as follows: the cooperative arrangement of the first electric support rod 504, the first bracket 505, the flip rod 506, the first connecting seat 507, the first movable connecting rod 508, and the first roller 509 enables the flip angle of the first bed board 11 to be adjusted as needed, ensuring the comfort of either the user's head or legs; the cooperative arrangement of the second electric support rod 604, the second bracket 605, the flip rod 606, the second connecting seat 607, the second movable connecting rod 608, and the second roller 609 enables the flip angle of the fifth bed board 15 to be adjusted as needed, ensuring the comfort of either the user's head or legs.

[0064] Optional, such as Figures 1 to 9 As shown, in some embodiments, a support foot 4 is also included, and multiple support feet 4 are provided at the bottom of the storage box 3.

[0065] In the above optional embodiments, it should be noted that each support foot 4 includes a base foot 41, a transition plate 42 and a connecting plate 43. The bottom of the storage box 3 is disposed on the base plate 31. A through hole 32 is provided on the base plate 31. The connecting plate 43 is inserted into the through hole 31 and passes through the through hole 43 to connect with the inner side wall of the storage box 3. One end of the transition plate 42 is connected to the connecting plate 43, and the other end of the transition plate 42 is connected to the base foot 41. The cross-sectional shape of the base foot 41 is "L".

[0066] The advantages of the above optional embodiments are: reliable support for the storage electric bed is achieved by setting the support foot 4.

[0067] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0068] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. A storage electric bed, characterized in that, It includes a bed board assembly (1), a support structure (2) and a storage box (3). The storage box (3) is connected to the bed board assembly (1) through the support structure (2). The support structure (2) includes a first support rod (22), a second support rod (25) and a hydraulic support rod (24). The first end of the first support rod (22) is rotatably connected to the inner wall of the storage box (3), the second end of the first support rod (22) is rotatably connected to the side wall of the bed board assembly (1), the first end of the second support rod (25) is rotatably connected to the inner wall of the storage box (3), and the second end of the second support rod (25) is rotatably connected to the side wall of the bed board assembly (1). The distance between the first end of the first support rod (22) and the first end of the second support rod (25) is greater than the distance between the second end of the first support rod (22) and the second end of the second support rod (25); The length of the second support rod (25) is greater than the length of the first support rod (22); One end of the hydraulic support rod (24) is rotatably connected to the middle of the second support rod (25), and the other end of the hydraulic support rod (24) is rotatably connected to the bed board assembly (1).

2. The electric storage bed according to claim 1, characterized in that, The support structure (2) further includes a third support rod (23) and a fourth support rod (21). The third support rod (23) is installed on the bed board assembly (1), and the fourth support rod (21) is installed on the inner wall of the storage box (3). The first end of the first support rod (22) is rotatably connected to one end of the fourth support rod (21), and the first end of the second support rod (25) is rotatably connected to the other end of the fourth support rod (21). The second end of the first support rod (22), the second end of the second support rod (25), and the hydraulic support rod (24) are all rotatably connected to the third support rod (23).

3. The electric storage bed according to claim 2, characterized in that, The bed assembly (1) includes a support frame device and a first bed board (11), a second bed board (12), a third bed board (13), a fourth bed board (14) and a fifth bed board (15) sequentially arranged on the upper surface of the support frame device. The third support rod (23) is installed on the side wall of the support frame device. The angles of the first bed board (11) and the fifth bed board (15) relative to the support frame device are adjustable.

4. The electric storage bed according to claim 3, characterized in that, The support frame device includes a first support frame assembly (5) and a second support frame assembly (6), which are movably connected. The first bed board (11), the second bed board (12) and the third bed board (13) are all disposed on the first support frame assembly (5), and the fourth bed board (14) and the fifth bed board (15) are all disposed on the second support frame assembly (6).

5. A storage electric bed according to claim 4, characterized in that, The first support frame assembly (5) includes a first crossbar (501), a first outer frame (511), a first electric support rod (504), a first flipping rod (506), a first movable connecting rod (508), and a first roller (509); The first crossbar (501) is installed at one end of the first outer frame (511), one end of the first electric support rod (504) is rotatably connected to the first crossbar (501), and the other end of the first electric support rod (504) is rotatably connected to the first flipping rod (506). The first end of the first movable connecting rod (508) is rotatably connected to the first outer frame (511), the second end of the first movable connecting rod (508) is connected to the first roller (509), the first roller (509) abuts against the first bed board (11), and the first flipping rod (506) is provided between the first end of the first movable connecting rod (508) and the second end of the first movable connecting rod (508).

6. A storage electric bed according to claim 5, characterized in that, The first support frame assembly (5) further includes a connecting seat (512), a movable connecting rod (513), and a connecting angle steel (514). The connecting seat (512) is installed on the first outer frame (511). One end of the movable connecting rod (513) is rotatably connected to the connecting seat (512). The connecting angle steel (514) is installed on the first bed board (11). The other end of the movable connecting rod (513) is rotatably connected to the connecting angle steel (514).

7. A storage electric bed according to claim 6, characterized in that, The second support frame assembly (6) includes a second crossbar (601), a second outer frame (611), a second electric support rod (604), a second flipping rod (606), a second movable connecting rod (608), and a second roller (609); The second crossbar (601) is installed at one end of the second outer frame (611), one end of the second electric support rod (604) is rotatably connected to the second crossbar (601), and the other end of the second electric support rod (604) is rotatably connected to the second flipping rod (606); The second end of the second movable connecting rod (608) is rotatably connected to the second outer frame (611). The second end of the second movable connecting rod (608) is connected to the second roller (609). The second roller (609) abuts against the fifth bed board (15). The second flipping rod (606) is provided between the first end of the second movable connecting rod (608) and the second end of the second movable connecting rod (608).

8. A storage electric bed according to claim 7, characterized in that, The first support frame assembly (5) further includes a first connecting ear (503), and the second support frame assembly (6) further includes a second connecting ear (603). The first connecting ear (503) is mounted on the first crossbar (501), and the second connecting ear (603) is mounted on the second crossbar (601). The first connecting ear (503) and the second connecting ear (603) are rotatably connected.

9. A storage electric bed according to claim 1, characterized in that, It also includes support feet (4), and the bottom of the storage box (3) is provided with multiple support feet (4).

10. A storage electric bed according to claim 8, characterized in that, It also includes a first longitudinal bar (502) and a second longitudinal bar (602). The first longitudinal bar (502) is installed inside the first outer frame (511), and the second longitudinal bar (602) is installed inside the second outer frame (611). The first end of the first movable connecting rod (508) is rotatably connected to the first longitudinal bar (502), and the first end of the second movable connecting rod (608) is rotatably connected to the second longitudinal bar (602).

Citation Information

Patent Citations

  • Novel electric storage bed

    CN217365164U