Bed frame structure of primary and secondary bed

Abstract

The utility model relates to a bed frame structure of a mother-son bed, which comprises a mother bed frame, a mother bed panel support and a son bed frame, an avoiding notch is arranged in the middle of the front side of the mother bed frame, the mother bed panel support which is horizontally arranged is arranged above the rear portion of the mother bed frame, the lower portion of the son bed frame is clamped into the avoiding notch, and the mother bed panel support is arranged on the mother bed frame. The upper portion of the child bed frame is aligned with the mother bed panel support, the upper portion of the child bed frame is located above the front portion of the mother bed frame, supporting cushion blocks are installed on the lower sides of the two ends of the child bed frame, and the lower ends of the supporting cushion blocks abut against the mother bed frame. The child-mother bed has the advantages that when the child-mother bed integrally ascends and descends, interference between the interior of the child bed and the interior of the mother bed is avoided, embedded butt joint of the child bed and the mother bed is conveniently achieved, the butt joint firmness degree of the child bed and the mother bed is improved, linkage of the child bed and the mother bed is achieved, and space for deformation of the child bed is provided.

Description

Technical Field

[0001] This utility model relates to the field of medical nursing bed technology, and in particular to a bed frame structure for a bunk bed. Background Technology

[0002] In a conventional bunk bed structure, the mother bed is mainly used to store the child bed, and its structure is not adjustable. This type of bunk bed has a problem: the mother bed cannot be adjusted, so when patients get up at night, they have to overcome the overall height of the bed. If the bed is too high, it is not conducive to patients getting out of bed and moving around. To solve this problem, the wooden bed is modified to have a height adjustment function. However, this creates a new problem: when the child bed and the mother bed are connected, the height adjustment device of the mother bed will interfere with the structure of the child bed. To solve this problem, further improvements to the bunk bed frame are needed. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a bed frame structure for a bunk bed, which has the characteristics of avoiding interference between the inner and outer beds when the bunk bed is raised and lowered as a whole, facilitating the insertion and docking of the inner and outer beds, improving the firmness of the docking between the two, realizing the linkage between the inner and outer beds, and providing space for the deformation of the inner bed.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a bed frame structure for a bunk bed is provided, including a mother bed frame, a mother bed panel support, and a child bed frame. The front middle of the mother bed frame is provided with an avoidance notch. The rear upper part of the mother bed frame is installed with a horizontally arranged mother bed panel support. The lower part of the child bed frame is inserted into the avoidance notch. The upper part of the child bed frame is aligned with the mother bed panel support. The upper part of the child bed frame is located above the front of the mother bed frame. Support pads are installed on the lower sides of both ends of the child bed frame. The lower ends of the support pads abut against the mother bed frame. The rear ends of the child bed frame are respectively provided with a back linkage support and a hip linkage support that extend into the mother bed panel support. The rear middle part of the mother bed frame is provided with a vertical support whose upper end is connected to the mother bed panel support.

[0005] In this technical solution, the mother bed panel support is positioned above the rear of the mother bed frame, creating a certain space between the mother bed panel support and the mother bed frame. This facilitates the movement of the support that deforms the daughter bed panel, preventing interference between the two. An avoidance notch is provided to facilitate the insertion of the daughter bed frame. The upper part of the daughter bed frame is aligned with the mother bed panel support for easy connection and integration. Support blocks are used to support the daughter bed frame, enhancing the connection strength between the daughter bed frame and the mother bed frame. Furthermore, backrest and hiprest linkage supports are included to facilitate the deformation of the mother bed panel support when the daughter bed frame deforms.

[0006] As a supplement to this technical solution, both ends of the mother bed frame are provided with longitudinally arranged reinforcing supports, and a lifting column docking panel is installed between the reinforcing supports and the supports at the edge of the clearance notch.

[0007] The structural strength of the mother bed frame is improved by setting up a reinforced bracket, and the connection of the lifting column is facilitated by installing a connecting panel.

[0008] As a supplement to this technical solution, both ends of the mother bed frame are provided with end anti-collision brackets extending in a front-rear position, and anti-collision wheels are installed on both ends of the end anti-collision brackets.

[0009] The installation of anti-collision brackets at the ends facilitates the installation of anti-collision wheels. These wheels protect the bunk bed structure, preventing damage to the bunk bed and avoiding scratches to walls, objects, or people during movement.

[0010] As a supplement to this technical solution, the mother bed panel support includes a mother bed back frame, a mother bed base frame, a mother bed hip frame, and a mother bed lower leg frame. The mother bed base frame is fixedly installed on a vertical support. The left end of the mother bed base frame is connected to the mother bed back frame via a pivot, the right end of the mother bed base frame is connected to one end of the mother bed hip frame via a pivot, and the other end of the mother bed hip frame is connected to the mother bed lower leg frame via a pivot.

[0011] By setting up a backrest bed frame, a base bed frame, a hip bed frame, and a leg bed frame, the deformation of the bed panel support can be facilitated.

[0012] As a supplement to this technical solution, the upper part of the sub-bed frame is provided with a sub-bed base frame corresponding to the base frame of the mother bed; the upper part of the sub-bed frame is provided with a sub-bed back frame corresponding to the back frame of the mother bed; the upper part of the sub-bed frame is provided with a sub-bed hip frame corresponding to the hip frame of the mother bed; the upper part of the sub-bed frame is provided with a sub-bed lower leg frame and a sub-bed foot frame corresponding to the lower leg frame of the mother bed; and the sub-bed base frame, sub-bed back frame, sub-bed hip frame, sub-bed lower leg frame, and sub-bed foot frame are all connected by a pivot structure.

[0013] The sub-bed base frame, sub-bed back frame, sub-bed hip frame, sub-bed lower leg frame, and sub-bed foot frame are designed to facilitate the deformation of the sub-bed frame.

[0014] As a supplement to this technical solution, a first longitudinal support is installed in the middle of the backrest of the sub-bed and a second longitudinal support is installed in the middle of the lower leg of the sub-bed. By setting the first and second longitudinal supports, the structural strength of the backrest and lower leg of the sub-bed is improved, and it is also convenient to connect with the retractable electric cylinder for driving.

[0015] As a supplement to this technical solution, the back linkage bracket is installed on the rear side of the back bed frame of the sub-bed, and the hip linkage bracket is installed on the rear side of the hip bed frame of the sub-bed. The back linkage bracket includes a support plate structure that extends into the lower side of the back bed frame of the mother bed, and a horizontally arranged support rod is installed on the lower side of the support plate structure.

[0016] In this technical solution, a support plate structure is set up to facilitate the installation of the support rod, which is used to drive the back of the bed frame.

[0017] As a supplement to this technical solution, a sub-bed lifting column docking plate is provided in the middle of the sub-bed frame. The front and rear ends of the sub-bed lifting column docking plate are equipped with downward-extending lower supports. A first transverse support and a second transverse support are installed between the left and right sides of the two lower supports. Two first inclined supports are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate and the first transverse support. Two second inclined supports are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate and the second transverse support. The first inclined supports and the second inclined supports are staggered. The installation of the first inclined supports and the second inclined supports is used to strengthen the structural strength of the first transverse supports and the second transverse supports. The first transverse supports and the second transverse supports are used to facilitate the installation of the telescopic electric cylinder for driving.

[0018] As a supplement to this technical solution, the lower rear end of the support pad adopts an inclined surface structure with the rear end facing upward, which is used to facilitate the insertion of the support pad.

[0019] Beneficial Effects: This utility model relates to a bed frame structure for a bunk bed. By placing the mother bed panel support above the rear of the mother bed frame, a certain space is created between the mother bed panel support and the mother bed frame, facilitating the movement of the support that deforms the child bed panel and preventing interference between the two. Simultaneously, an avoidance notch is provided to facilitate the insertion of the child bed frame. The upper part of the child bed frame is aligned with the mother bed panel support, facilitating their connection and forming a unified whole. Supporting pads are used to support the child bed frame, enhancing the connection and stability between the child and mother bed frames. Furthermore, the inclusion of a backrest linkage support and a hip linkage support facilitates the deformation of the mother bed panel support when the child bed frame deforms. This design features: preventing interference between the child and mother beds during overall raising and lowering of the bunk bed; facilitating the insertion and connection of the child and mother beds; improving the stability of the connection; enabling linkage between the child and mother beds; and providing space for the deformation of the child bed. Attached Figure Description

[0020] Figure 1 This is a top view of the present invention;

[0021] Figure 2 This is the front view of this utility model;

[0022] Figure 3 This is a structural view of the present invention;

[0023] Figure 4 This is a structural view of the mother bed panel support described in this utility model;

[0024] Figure 5 This is a front view of the mother bed panel bracket and the mother bed frame as described in this utility model when they are connected;

[0025] Figure 6 This is a front view of the sub-bed frame described in this utility model;

[0026] Figure 7 This is a top view of the sub-bed frame described in this utility model;

[0027] Figure 8 This is a structural view of the hip linkage support described in this utility model;

[0028] Figure 9 This is a utility model Figure 8 A magnified view of a section at point A in the middle;

[0029] Figure 10 This is a structural view of the first transverse support described in this utility model;

[0030] Figure 11 This is a utility model Figure 10 A magnified view of a section at point B in the middle;

[0031] Figure 12 This is a structural view of the second transverse support described in this utility model;

[0032] Figure 13 Yes, this is the utility model. Figure 12 A magnified view of a section at point C.

[0033] Illustrations: 1. Mother bed frame, 2. Mother bed panel support, 3. Daughter bed frame, 4. Clearance notch, 5. Vertical support, 6. Support pad, 7. Backrest linkage support, 8. Hip linkage support, 9. Reinforced support, 10. End anti-collision support, 11. Anti-collision wheels, 12. Mother bed backrest frame, 13. Mother bed base frame, 14. Mother bed hip frame, 15. Mother bed lower leg frame, 16. Daughter bed backrest frame, 17. Daughter bed base. Bed frame, 18. Sub-bed hip bed frame, 19. Sub-bed lower leg bed frame, 20. Sub-bed foot bed frame, 21. First longitudinal support, 22. Sub-bed lifting column docking plate, 23. Second longitudinal support, 24. Support plate structure, 25. Support rod, 26. Lower support, 27. Second inclined support, 28. First inclined support, 29. Second transverse support, 30. First transverse support, 31. Lifting column docking panel, 32. Sloping structure. Detailed Implementation

[0034] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0035] The embodiments of this utility model relate to a bed frame structure for a bunk bed, such as... Figure 1 As shown in Figure 7, the bed includes a mother bed frame 1, a mother bed panel support 2, and a child bed frame 3. The front middle of the mother bed frame 1 is provided with a clearance notch 4. The mother bed panel support 2 is installed on the upper rear of the mother bed frame 1 in a horizontal arrangement. The lower part of the child bed frame 3 is inserted into the clearance notch 4. The upper part of the child bed frame 3 is aligned with the mother bed panel support 2. The upper part of the child bed frame 3 is located above the front of the mother bed frame 1. Support pads 6 are installed on the lower sides of both ends of the child bed frame 3. The lower ends of the support pads 6 abut against the mother bed frame 1. The rear ends of the child bed frame 3 are respectively provided with a back linkage support 7 and a hip linkage support 8 that extend into the mother bed panel support 2. The middle rear part of the mother bed frame 1 is provided with a vertical support 5 whose upper end is connected to the mother bed panel support 2.

[0036] In this technical solution, the mother bed panel bracket 2 is positioned above the rear of the mother bed frame 1, creating a certain space between the mother bed panel bracket 2 and the mother bed frame 1. This facilitates the movement of the support for the deformation of the child bed panel and avoids interference between the two. At the same time, an avoidance notch 4 is provided to facilitate the insertion of the child bed frame 3. The upper part of the child bed frame 3 is also aligned with the mother bed panel bracket 2 to facilitate the connection between the two and form a whole. Support pads 6 are provided to support the child bed frame 3, allowing the child bed frame 3 to connect with the mother bed frame 1 and improving the firmness of the connection. Additionally, a backrest linkage bracket 7 and a hip linkage bracket 8 are provided to facilitate the deformation of the mother bed panel bracket 2 when the child bed frame 3 deforms.

[0037] As a supplement to this technical solution, both ends of the mother bed frame 1 are provided with longitudinally arranged reinforcing brackets 9, and a lifting column docking panel 31 is installed between the reinforcing brackets 9 and the brackets at the edge of the clearance notch 4.

[0038] The structural strength of the mother bed frame 1 is improved by setting up a reinforcing bracket 9, and the connection of the lifting column is facilitated by installing the lifting column docking panel 31.

[0039] As a supplement to this technical solution, both ends of the mother bed frame 1 are provided with end anti-collision brackets 10 extending in a front-back position, and both ends of the end anti-collision brackets 10 are equipped with anti-collision wheels 11.

[0040] The installation of anti-collision wheels 11 is facilitated by setting the end anti-collision brackets 10. The installation of anti-collision wheels 11 is used to protect the structure of the bunk bed, avoid damage to the bunk bed, and also prevent scratches to the walls, objects or people during the movement of the bunk bed.

[0041] As a supplement to this technical solution, the mother bed panel support 2 includes a mother bed back frame 12, a mother bed base frame 13, a mother bed hip frame 14, and a mother bed leg frame 15. The mother bed base frame 13 is fixedly installed on the vertical support 5. The left end of the mother bed base frame 13 is connected to the mother bed back frame 12 via a pivot. The right end of the mother bed base frame 13 is connected to one end of the mother bed hip frame 14 via a pivot. The other end of the mother bed hip frame 14 is connected to the mother bed leg frame 15 via a pivot.

[0042] By setting up the backrest bed frame 12, the base bed frame 13, the buttocks bed frame 14, and the lower leg bed frame 15, the deformation of the bed panel support 2 can be facilitated.

[0043] As a supplement to this technical solution, the upper part of the sub-bed frame 3 is provided with a sub-bed base frame 17 corresponding to the mother bed base frame 13, the upper part of the sub-bed frame 3 is provided with a sub-bed back frame 16 corresponding to the mother bed back frame 12, the upper part of the sub-bed frame 3 is provided with a sub-bed hip frame 18 corresponding to the mother bed hip frame 14, the upper part of the sub-bed frame 3 is provided with a sub-bed lower leg frame 19 and a sub-bed foot frame 20 corresponding to the mother bed lower leg frame 15, and the sub-bed base frame 17, the sub-bed back frame 16, the sub-bed hip frame 18, the sub-bed lower leg frame 19 and the sub-bed foot frame 20 are all connected by a pivot structure.

[0044] The sub-bed base frame 17, sub-bed back frame 16, sub-bed hip frame 18, sub-bed lower leg frame 19, and sub-bed foot frame 20 are provided to facilitate the deformation of the sub-bed frame 3.

[0045] As a supplement to this technical solution, a first longitudinal support 21 is installed in the middle of the backrest bed frame 16 of the sub-bed, and a second longitudinal support 23 is installed in the middle of the lower leg bed frame 19 of the sub-bed. By setting the first longitudinal support 21 and the second longitudinal support 23, the structural strength of the backrest bed frame 16 and the lower leg bed frame 19 of the sub-bed is improved, and it is also convenient to connect with the retractable electric cylinder for driving.

[0046] like Figure 8 and Figure 9 As shown, as a supplement to this technical solution, the back linkage bracket 7 is installed on the rear side of the back bed frame 16 of the sub-bed, and the hip linkage bracket 8 is installed on the rear side of the hip bed frame 18 of the sub-bed. The back linkage bracket 7 includes a support plate structure 24 that extends into the lower side of the back bed frame 12 of the mother bed, and a horizontally arranged support rod 25 is installed on the lower side of the support plate structure 24.

[0047] In this technical solution, a support plate structure 24 is set to facilitate the installation of the support rod 25, which is used to drive the back bed frame 12 of the mother bed.

[0048] like Figure 10 and Figure 12As a supplement to this technical solution, the sub-bed frame 3 is provided with a sub-bed lifting column docking plate 22 in the middle. The front and rear ends of the sub-bed lifting column docking plate 22 are equipped with downward-extending lower supports 26. A first transverse support 30 and a second transverse support 29 are installed between the left and right sides of the two lower supports 26. Two first inclined supports 28 are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate 22 and the first transverse support 30. Two second inclined supports 27 are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate 22 and the second transverse support 29. The first inclined supports 28 and the second inclined supports 27 are staggered. The installation of the first inclined supports 28 and the second inclined supports 27 is used to strengthen the structural strength of the first transverse support 30 and the second transverse support 29, while the first transverse support 30 and the second transverse support 29 are used to facilitate the installation of the telescopic electric cylinder for driving.

[0049] like Figure 11 and Figure 13 As shown, as a supplement to this technical solution, the lower rear part of the support pad 6 adopts an inclined surface structure 32 with the rear end facing upward, which is used to facilitate the insertion of the support pad 6.

[0050] Example

[0051] The sub-bed frame 3 enters the clearance gap 4, and at the same time, the lower end of the support pad 6 abuts against the mother bed frame 1, making the two form a whole. The support pad 6 ensures that the sub-bed frame 3 and the mother bed frame 1 can be raised and lowered simultaneously. At the same time, the upper bed board support of the sub-bed frame 3 will be horizontally connected with the mother bed panel support 2, leaving a large space between the upper bed board support of the sub-bed frame 3 and the mother bed frame 1. This space can be used to arrange the drive components that drive the deformation of the bed board support, avoiding interference between the sub-bed frame 3 and the mother bed frame 1 and ensuring flexible operation of the structure.

[0052] Meanwhile, the first transverse support 30 and the second transverse support 29 are used to facilitate the installation of the telescopic electric cylinder. One end of the telescopic electric cylinder is connected to the first transverse support 30 or the second transverse support 29 through a rotating shaft, and the telescopic shaft of the rope electric cylinder is rotatably connected to the first longitudinal support 21 or the second longitudinal support 23 through a rotating shaft. When the main shaft of the telescopic electric cylinder extends, it will push the first longitudinal support 21 or the second longitudinal support 23, and the first longitudinal support 21 or the second longitudinal support 23 will drive the bed frame 16 at the back of the sub-bed or the bed frame 19 at the lower leg of the sub-bed to rotate, thereby causing the bed frame 3 of the sub-bed to deform.

[0053] Meanwhile, in order to ensure that the deformation of the sub-bed frame 3 causes the deformation of the main bed panel support 2, a backrest linkage support 7 and a hip linkage support 8 that are connected to the sub-bed frame 3 are provided on the lower side of the main bed panel support 2.

Claims

1. A bed frame structure for a bunk bed, characterized in that: The bed includes a mother bed frame (1), a mother bed panel support (2), and a daughter bed frame (3). The front middle of the mother bed frame (1) is provided with a clearance notch (4). The mother bed panel support (2) is installed on the upper rear part of the mother bed frame (1) and is arranged horizontally. The lower part of the daughter bed frame (3) is inserted into the clearance notch (4). The upper part of the daughter bed frame (3) is aligned with the mother bed panel support (2). The upper part of the daughter bed frame (3) is located above the front of the mother bed frame (1). Support pads (6) are installed on the lower sides of both ends of the daughter bed frame (3). The lower ends of the support pads (6) abut against the mother bed frame (1). The rear ends of the daughter bed frame (3) are respectively provided with a back linkage support (7) and a hip linkage support (8) that extend into the mother bed panel support (2). The middle rear part of the mother bed frame (1) is provided with a vertical support (5) whose upper end is connected to the mother bed panel support (2).

2. The bed frame structure of a bunk bed according to claim 1, characterized in that: The mother bed frame (1) is provided with longitudinally arranged reinforcing brackets (9) at both ends, and a lifting column docking panel (31) is installed between the reinforcing brackets (9) and the brackets at the edge of the clearance notch (4).

3. The bed frame structure of a bunk bed according to claim 1, characterized in that: The bed frame (1) is provided with end anti-collision brackets (10) extending in the front and rear directions at both ends, and anti-collision wheels (11) are installed on both ends of the end anti-collision brackets (10).

4. The bed frame structure of a bunk bed according to claim 1, characterized in that: The mother bed panel support (2) includes a mother bed back frame (12), a mother bed base frame (13), a mother bed hip frame (14), and a mother bed leg frame (15). The mother bed base frame (13) is fixedly installed on a vertical support (5). The left end of the mother bed base frame (13) is connected to the mother bed back frame (12) via a pivot. The right end of the mother bed base frame (13) is connected to one end of the mother bed hip frame (14) via a pivot. The other end of the mother bed hip frame (14) is connected to the mother bed leg frame (15) via a pivot.

5. The bed frame structure of a bunk bed according to claim 4, characterized in that: The sub-bed frame (3) is provided with a sub-bed base frame (17) corresponding to the mother bed base frame (13) on the upper part. The sub-bed frame (3) is provided with a sub-bed back frame (16) corresponding to the mother bed back frame (12) on the upper part. The sub-bed frame (3) is provided with a sub-bed hip frame (18) corresponding to the mother bed hip frame (14) on the upper part. The sub-bed frame (3) is provided with a sub-bed lower leg frame (19) and a sub-bed foot frame (20) corresponding to the mother bed lower leg frame (15) on the upper part. The sub-bed base frame (17), sub-bed back frame (16), sub-bed hip frame (18), sub-bed lower leg frame (19) and sub-bed foot frame (20) are all connected by a pivot structure.

6. The bed frame structure of a bunk bed according to claim 5, characterized in that: A first longitudinal support (21) is installed in the middle of the backrest bed frame (16) of the sub-bed, and a second longitudinal support (23) is installed in the middle of the lower leg bed frame (19) of the sub-bed.

7. The bed frame structure of a bunk bed according to claim 5, characterized in that: The back linkage bracket (7) is installed on the back of the sub-bed back frame (16), and the hip linkage bracket (8) is installed on the back of the sub-bed hip frame (18). The back linkage bracket (7) includes a support plate structure (24) that extends into the lower side of the mother bed back frame (12). A horizontally arranged support rod (25) is installed on the lower side of the support plate structure (24).

8. The bed frame structure of a bunk bed according to claim 1, characterized in that: The sub-bed frame (3) is provided with a sub-bed lifting column docking plate (22) in the middle. The sub-bed lifting column docking plate (22) is provided with downward extending lower brackets (26) at both the front and rear ends. A first transverse bracket (30) and a second transverse bracket (29) are installed between the left and right sides of the two lower brackets (26). Two first inclined brackets (28) are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate (22) and the first transverse bracket (30). Two second inclined brackets (27) are installed side by side between the middle of the lower end face of the sub-bed lifting column docking plate (22) and the second transverse bracket (29). The first inclined brackets (28) and the second inclined brackets (27) are arranged in a staggered manner.

9. The bed frame structure of a bunk bed according to claim 1, characterized in that: The lower rear part of the support pad (6) adopts a sloping surface structure (32) with the rear end inclined upward.

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