A mother-baby combination care bed

Abstract

The utility model discloses a kind of mother and infant combined nursing bed, including main bed (1) and baby bed (2), the two sides of main bed (1) are equipped with the adjusting fence (3) connected with baby bed (2);The adjusting fence (3) includes the parallel rotating pole group (4) being arranged at the both ends bed plate of the side portion of main bed (1), the end portion of parallel rotating pole group (4) is rotatably connected with the fence body (5) being vertically arranged, the end portion of fence body (5) is equipped with the angle positioning mechanism (6) connected with parallel rotating pole group (4);The side portion of baby bed (2) is equipped with the insert (7) adapted with fence body (5);The utility model connects baby bed with fence body as installation structure with adjustable range, reduce the space occupied and shorten the distance between bed body.

Description

Technical Field

[0001] This utility model relates to the field of nursing beds, and in particular to a combination nursing bed for mothers and infants. Background Technology

[0002] Mother and baby care beds are nursing devices specifically designed for postpartum mothers and newborns, combining multiple functions such as maternal rest, infant care, and storage to improve nursing efficiency and the comfort of both mother and baby. Traditional mother and baby care beds are designed with separate main bed and crib sections, secured by the main bed. However, this arrangement results in a large overall space requirement, making it inconvenient for caregivers to provide close-range care. To address this, integrated mother and baby care beds have emerged on the market. For example, Chinese utility model patent CN211300765U discloses a combined maternity care bed, specifically including a main care bed and a baby hanging bed, which is integrated with the baby hanging bed via a T-shaped slide rail. The baby hanging bed can be placed closer to the main care bed without taking up space underneath. However, the T-shaped slide rail arrangement requires the side guardrails to be placed inward, compressing the lying space of the main care bed. At the same time, when the pregnant woman needs to observe the baby closely, the guardrails must be completely removed to reduce the obstruction in the middle, resulting in a simultaneous loss of protective effect and poor reliability. Utility Model Content

[0003] The purpose of this invention is to provide a combined mother-infant care bed. This invention uses an adjustable guardrail as the mounting structure to connect the crib, reducing space occupation and shortening the distance between the cribs.

[0004] The technical solution of this utility model is as follows: A mother-infant combination care bed includes a main bed and a crib. Adjustable railings connected to the crib are provided on both sides of the main bed. Each adjustable railing includes a parallel rotating rod assembly located on the bed boards at both ends of the side of the main bed. The ends of the parallel rotating rod assemblies are rotatably connected to a vertically arranged railing body. The end of the railing body is provided with an angle positioning mechanism connected to the parallel rotating rod assembly. The crib side is provided with a plug that fits the railing body.

[0005] In the aforementioned combination nursing bed for mothers and infants, the angle positioning mechanism includes a transverse block that is elastically and movably connected at the end of the guardrail body, and a positioning rod is provided at the end of the transverse block; the end of the rod of the parallel rotating rod assembly is provided with an arc-shaped plate that is coplanar with its rotating surface, and the arc-shaped plate is provided with positioning holes that are evenly distributed in a ring with the corresponding rod connection point of the parallel rotating rod assembly as the center, and the positioning holes are matched with the positioning rod.

[0006] In the aforementioned combination mother and baby care bed, the transverse block is equipped with a lever.

[0007] In the aforementioned combination nursing bed for mothers and infants, the transverse block is provided with reinforcing ribs connected to the positioning rod.

[0008] In the aforementioned combination nursing bed for mothers and infants, the angle positioning mechanism is located on the inner side of the guardrail.

[0009] In the aforementioned combination nursing bed for mothers and infants, the fence body includes multiple horizontal bars, the ends of which are all provided with uprights, and the sides of the uprights are provided with connecting horizontal bars connected to a parallel rotating rod assembly; the angle positioning mechanism is provided on the connecting horizontal bars.

[0010] In the aforementioned combination nursing bed for mothers and infants, the insert is an L-shaped plate, and there is a gap between the side of the insert and the outer wall of the crib that is adapted to the railing.

[0011] In the aforementioned combination nursing bed for mothers and infants, the lower end of the plug is provided with limiting bolts that are connected to multiple threads, and the limiting bolts correspond to the lower end of the guardrail.

[0012] Compared with existing technologies, this utility model allows the crib to be directly inserted into the adjustable crib body via a plug on the side of the crib. Simultaneously, the parallel rotating rod assembly allows for a wide range of vertical adjustment of the crib body. After adjustment, it is fixed by an angle positioning mechanism, and the crib can be adjusted laterally for forward and backward movement, meeting diverse usage needs. During adjustment, the parallelogram linkage structure formed by the parallel rotating rod assembly ensures the crib body remains vertical, guaranteeing reliable vertical placement and preventing tilting that could affect the baby's comfort. The crib is fixed via the crib body without any other obstructions, allowing it to extend outwards and shorten the distance between the crib and the main bed. The crib body also provides constant protection for the mother when observing the baby closely, resulting in excellent reliability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the angle positioning mechanism of this utility model; Figure 3 This is a structural schematic diagram of the baby bed of this utility model.

[0014] The labels in the attached diagram are as follows: 1. Main bed; 2. Baby crib; 3. Adjustable railing; 4. Parallel rotating rod assembly; 5. Railing body; 6. Angle positioning mechanism; 7. Lateral block; 8. Positioning rod; 9. Curved plate; 10. Positioning hole; 11. Toggle block; 12. Reinforcing rib; 13. Horizontal bar; 14. Vertical bar; 15. Connecting horizontal bar; 16. Limiting bolt; 17. Insert. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0016] Example: A combination mother-infant care bed, as shown in the attached document. Figure 1 As shown, the device includes a main bed 1 and a crib 2. The main bed includes a movable frame, on which are mounted two end panels and a mattress. The mattress is adjustable via an adjustment rod assembly mounted on the movable frame. Adjustable railings 3 connected to the crib 2 are mounted on both sides of the main bed 1. The adjustable railings 3 include parallel rotating rod assemblies 4 rotatably connected to the end panels of the main bed 1 via shafts. The ends of the parallel rotating rod assemblies 4 are rotatably connected to vertically arranged railing bodies 5 via shafts. The ends of the railing bodies 5 are equipped with angle positioning mechanisms 6 connected to the parallel rotating rod assemblies 4. The crib 2 has integrally formed inserts 17 that fit the railing bodies 5. (See attached diagram) Figure 2 As shown, the angle positioning mechanism 6 includes a horizontally movable block 7 elastically connected to the end of the fence body 5. The horizontally movable block moves horizontally through a dovetail groove, and a spring connected to the end of the dovetail groove provides elastic reset. A positioning rod 8 is integrally formed at the end of the horizontally movable block 7. An arc-shaped plate 9 coplanar with its rotation surface is integrally formed at the end of the rod of the parallel rotating rod assembly 4. Five positioning holes 10 are evenly distributed in a ring around the corresponding rod connection point of the parallel rotating rod assembly 4, with an arc angle of 75°. The positioning holes 10 fit properly with the positioning rod 8. During adjustment, the horizontally movable block is pushed outward to ensure that the positioning rod leaves the position of the arc-shaped plate. Then, the fence body is moved to make the required adjustment. After adjustment to the position, the horizontally movable block is released, and the positioning rod on the horizontally movable block is inserted into the positioning hole at the current position. Since the angle between the parallel rotating rod assembly and the fence body changes when the fence body moves, the positioning holes and the angle between the horizontally movable block and the fence body change. The positioning rod connection prevents this change trend, thus achieving locking. The arc-shaped plate and positioning rod are made of high-hardness alloy material, possessing sufficient strength to bear force. A lever block 11 is integrally formed on the transverse block 7, with an arc-shaped finger groove for easy force application. A reinforcing rib 12 connected to the positioning rod 8 is integrally formed on the transverse block 7, further enhancing the structural strength of the positioning rod. The angle positioning mechanism 6 is located inside the fence body 5, preventing accidental external contact that could cause the lock to be released, thus improving reliability. The fence body 5 includes four horizontal bars 13, with a vertical bar 14 welded to the end of each horizontal bar 13. Two connecting horizontal bars 15 connected to the parallel rotating rod assembly 4 are welded to the side of each vertical bar 14. The angle positioning mechanism 6 is located on each connecting horizontal bar 15, with a sleeve fitted onto the connecting horizontal bar and connected by bolts. A dovetail groove for connecting the transverse block is opened on the sleeve. (See attached...) Figure 3As shown, the plug-in 17 is an L-shaped plate. The side of the plug-in 17 has a gap with the outer wall of the crib 2 that is adapted to the fence body 5, so as to achieve reliable fitting and fixing. The lower end of the plug-in 17 is equipped with two threaded limiting bolts 16. The limiting bolts 16 correspond to the lower end of the fence body 5 and are located below the fence body. They cooperate with the plug-in to wrap the fence body and form a stable fixation.

[0017] Working principle: When this combination nursing bed is in operation, first align the L-shaped plug 17 on the side of the crib 2 with the railing 5 of the main bed 1. Using the fitting gap between the plug 17 and the outer wall of the crib 2, the railing 5 is embedded into the gap. Then tighten the limiting bolt 16 at the lower end of the plug 17 so that the top of the bolt fits tightly with the lower end of the railing 5. Through the fitting and bolt limiting, the two beds are quickly fixed without any additional parts blocking the way. When adjusting the height of the crib 2, first move the lever 11 on the horizontal sliding block 7 in the angle positioning mechanism 6. This causes the horizontal sliding block 7 to slide laterally along the connecting crossbar 15 of the fence body 5, allowing the positioning rod 8 at the end of the horizontal sliding block 7 to disengage from the positioning hole 10 on the arc-shaped plate 9 at the end of the parallel rotating rod assembly 4. At this time, relying on the parallelogram connecting rod structure formed by the parallel rotating rod assembly 4, the fence body 5, which is composed of the crossbar 13 and the upright 14, can be pushed to complete the vertical height adjustment. Directly dragging the crib 2 horizontally on the fence body 5 will achieve the front and back adjustment. During the adjustment, the fence body 5 always remains vertical to prevent the crib 2 from tilting. After adjusting to the target position, release the lever 11. The horizontal sliding block 7 will automatically reset due to the elastic structure, and the positioning rod 8 will re-insert into the corresponding positioning hole 10 on the arc-shaped plate 9 to complete the locking.

[0018] The above embodiments merely illustrate the implementation of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. Furthermore, in these embodiments, "up," "down," "left," "right," "front," and "back" represent relative positions only, not absolute positions. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A combination mother-infant care bed, characterized in that: The system includes a main bed (1) and a crib (2). The main bed (1) has adjustable railings (3) on both sides connected to the crib (2). The adjustable railings (3) include parallel rotating rod groups (4) set on the bed boards at both ends of the side of the main bed (1). The ends of the parallel rotating rod groups (4) are rotatably connected to a vertically set railing body (5). The ends of the railing body (5) are provided with an angle positioning mechanism (6) connected to the parallel rotating rod groups (4). The crib (2) has a plug-in (17) adapted to the railing body (5) on its side.

2. The mother-infant combined care bed according to claim 1, characterized in that: The angle positioning mechanism (6) includes a transverse block (7) that is elastically and movably connected at the end of the fence body (5), and a positioning rod (8) is provided at the end of the transverse block (7); the end of the rod of the parallel rotating rod group (4) is provided with an arc plate (9) that is coplanar with its rotation surface, and the arc plate (9) is provided with positioning holes (10) that are evenly distributed in a ring with the corresponding rod connection of the parallel rotating rod group (4) as the center, and the positioning holes (10) are matched with the positioning rod (8).

3. The mother-infant combined care bed according to claim 2, characterized in that: The transverse block (7) is provided with a dial block (11).

4. The mother-infant combination care bed according to claim 2, characterized in that: The transverse block (7) is provided with a reinforcing rib (12) connected to the positioning rod (8).

5. The mother-infant combination care bed according to claim 1, characterized in that: The angle positioning mechanism (6) is located on the inside of the fence body (5).

6. The mother-infant combined care bed according to claim 1, characterized in that: The fence body (5) includes multiple horizontal bars (13), and the ends of the horizontal bars (13) are provided with uprights (14). The side of the uprights (14) is provided with connecting horizontal bars (15) connected to the parallel rotating rod group (4); the angle positioning mechanism (6) is provided on the connecting horizontal bars (15).

7. The mother-infant combination care bed according to claim 1, characterized in that: The plug (17) is an L-shaped plate, and there is a gap between the side of the plug (17) and the outer wall of the crib (2) that is adapted to the fence body (5).

8. The mother-infant combination care bed according to claim 1, characterized in that: The lower end of the plug (17) is provided with a limiting bolt (16) that is connected to multiple threads, and the limiting bolt (16) corresponds to the lower end of the fence body (5).

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