CN220607897U

CN220607897U - Movable folding bed

Info

Publication number: CN220607897U
Application number: CN202322393086.6U
Authority: CN
Inventors: 袁海云
Original assignee: Guangzhou Aipei Sharing Technology Co ltd
Current assignee: Guangzhou Aipei Sharing Technology Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-03-19
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to a movable folding bed, which belongs to the field of folding beds and comprises supporting legs, a first bedstead, a second bedstead, a third bedstead, a first rotating connecting frame, a second rotating connecting frame, a transition plate, a folding mechanism, a supporting mechanism and a limiting mechanism; the first rotating connecting frame and the second rotating connecting frame are symmetrically provided with two groups; the first bedstead is rotationally connected with the second bedstead through a first rotational connecting frame; the second bedstead is rotationally connected with the third bedstead through a second rotational connecting frame; the folding mechanism is arranged on the first bedstead and the second bedstead; the supporting mechanism is arranged at the first rotating connecting frame, and the output end of the supporting mechanism is connected with the folding mechanism; the limiting mechanism is arranged at the first rotating connecting frame, and the output end of the limiting mechanism is connected with the supporting mechanism. The utility model can be folded completely, or folded into a chair for the rest of the accompanying person, or unfolded completely to form the accompanying bed.

Description

Movable folding bed

Technical Field

The utility model relates to the field of folding beds, in particular to a movable folding bed.

Background

At present, when the patient is attended to a hospital at night, the attendant is faced with the problem of how to rest at night. Because the ward space of the hospital is smaller, the bed of the accompanying person is not arranged in the hospital generally, the accompanying person sits on the chair for rest, and the patient is tired after long time, and the patient is squeezed on the bed, so that the rest of the patient is affected, and the recovery of the patient is not facilitated.

Therefore, the portable folding bed needs to be provided, can be unfolded to lie on the ground for the rest of the accompanying personnel when needed, can be used as a chair when folded, reduces occupied space and is convenient to move.

Disclosure of Invention

The utility model aims at solving the problems in the background art and provides a movable folding bed which can be completely folded, or folded into a chair for a caregivers to rest, or completely unfolded to form a nursing bed.

The technical scheme of the utility model is as follows: a movable folding bed comprises supporting legs, a first bedstead, a second bedstead, a third bedstead, a first rotating connecting frame, a second rotating connecting frame, a transition plate, a folding mechanism, a supporting mechanism and a limiting mechanism;

the support legs are provided with three support legs; the first bedstead, the second bedstead and the third bedstead are arranged side by side in sequence; the first rotating connecting frame and the second rotating connecting frame are symmetrically provided with two groups; the first bedstead is rotationally connected with the second bedstead through a first rotational connecting frame; the second bedstead is rotationally connected with the third bedstead through a second rotational connecting frame; the first rotating connecting frame and the second rotating connecting frame are respectively provided with an opening, the opening of the first rotating connecting frame faces downwards, and the opening of the second rotating connecting frame faces upwards; the two transition plates are respectively arranged on the first rotating connecting frame and the second rotating connecting frame; the folding mechanism is arranged on the first bedstead and the second bedstead; the supporting mechanism is arranged at the first rotating connecting frame, and the output end of the supporting mechanism is connected with the folding mechanism; the limiting mechanism is arranged at the first rotating connecting frame, and the output end of the limiting mechanism is connected with the supporting mechanism; one supporting leg is arranged at one end of the first bedstead far away from the second bedstead, and the other two supporting legs are respectively arranged at two ends of the third bedstead; the lower ends of the supporting legs are provided with pulleys.

Preferably, the folding mechanism comprises a connecting rod, a movable frame and a connecting plate; the connecting rods and the movable frame are symmetrically provided with two groups, and each group comprises two connecting rods; the movable frame is arranged below the first rotary connecting frame in a sliding manner; one ends of the two connecting rods are rotatably arranged on the movable frame, and the other ends of the two connecting rods are rotatably arranged on the first bedstead and the second bedstead respectively; two ends of the connecting plate are connected with the two movable frames; the supporting mechanism is rotationally connected with the connecting plate.

Preferably, the supporting mechanism comprises a sliding block, a supporting rod and a guide rail; the guide rail is arranged at the lower end of the transition plate; the sliding block is arranged on the guide rail in a sliding way; two ends of the supporting rod are respectively and rotatably connected with the sliding block and the connecting plate; the limiting mechanism is clamped with the sliding block.

Preferably, the limiting mechanism comprises a limiting rack, a limiting block and an elastic piece; the limiting rack is arranged on the transition plate in a sliding manner; the limiting block is arranged at the upper end of the sliding block, is in sliding connection with the limiting rack, is embedded into the limiting rack and is clamped with the limiting rack; the two ends of the elastic piece are respectively connected with the limiting rack and the transition plate.

Preferably, the limiting block is provided with a guide inclined plane; the limiting rack is provided with a rounding; the guide inclined plane is in sliding connection with the limiting rack.

Preferably, the transition plate arranged on the first rotating connecting frame is provided with a mounting groove; the upper end of the limiting rack is provided with a handle; the handle is arranged in the mounting groove in a sliding way.

Preferably, the first bedstead, the second bedstead and the third bedstead are provided with bed boards; the bed board is detachably connected with the first bed frame, the second bed frame and the third bed frame.

Compared with the prior art, the utility model has the following beneficial technical effects:

in the utility model, when the folding is needed, the first rotating connecting frame and the first rotating connecting frame are lifted upwards to drive the first bedstead and the second bedstead to move, so that the first bedstead and the second bedstead are in an inverted V-shaped structure, the included angle between the first bedstead and the second bedstead is gradually reduced along with the height of the first rotating connecting frame, and if the third bedstead still keeps a horizontal position, the first bedstead, the second bedstead and the third bedstead form a chair-shaped structure with a backrest, and the chair can be used as a chair during accompanying; when the first bedstead and the second bedstead rotate relatively, the connecting rod is pushed to move, the connecting rod drives the movable frame to move, the movable frame drives the connecting plate to move, the connecting plate drives the supporting rod to move, the supporting rod drives the sliding block to move, and the sliding block drives the limiting block to move; when the first frame and the second frame are required to be unfolded into a bed, the third frame is unfolded firstly, the two supporting legs on the third frame drive the pulleys to be in contact with the ground, the third frame can be supported, the supporting legs on the first frame are also always in contact with the ground, the first frame and the second frame are relatively fixed and cannot rotate due to the fact that the limiting block is clamped in the limiting rack, the handle is pulled, the limiting rack is driven to move upwards by the handle to be separated from the limiting block, the limiting of the sliding block is released, the sliding block can slide, the first rotating connecting frame is pushed downwards, when the first rotating connecting frame moves downwards, the first frame and the second frame are pushed to be unfolded, the second frame can be unfolded into a bed, after the unfolding is completed, the handle is released, the elastic piece pushes the limiting rack to be moved, the limiting rack is clamped on the limiting block, the first frame and the second frame are kept at the current position, a person can sleep at night after the bed is formed, the person can fold the person for the person to take a chair, and the chair can take a rest conveniently; the pulley can conveniently drag the device to move.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 4 is a partially enlarged schematic structural view at B in fig. 2.

Reference numerals: 1. support legs; 21. a first bed frame; 22. a second bed frame; 23. a third bed frame; 31. a first rotating link; 32. a second rotating connection frame; 4. a transition plate; 5. a folding mechanism; 501. a connecting rod; 502. a moving rack; 503. a connecting plate; 6. a support mechanism; 601. a sliding block; 602. a support rod; 603. a guide rail; 7. a limiting mechanism; 701. a limit rack; 702. a limiting block; 703. an elastic member; 704. a guide slope; 8. a handle; 9. a bed board; 10. and (3) a pulley.

Detailed Description

Example 1

As shown in fig. 1 to 4, the movable folding bed provided by the utility model comprises a supporting leg 1, a first bed frame 21, a second bed frame 22, a third bed frame 23, a first rotating connecting frame 31, a second rotating connecting frame 32, a transition plate 4, a folding mechanism 5, a supporting mechanism 6 and a limiting mechanism 7;

the support legs 1 are provided with three; the first bedstead 21, the second bedstead 22 and the third bedstead 23 are arranged side by side in sequence; the first rotating connecting frame 31 and the second rotating connecting frame 32 are symmetrically provided with two groups; the first bedstead 21 is rotatably connected with the second bedstead 22 through a first rotary connecting frame 31; the second bedstead 22 is rotatably connected with the third bedstead 23 through the second rotary connecting frame 32; the first rotating connecting frame 31 and the second rotating connecting frame 32 are provided with openings, the opening of the first rotating connecting frame 31 faces downwards, and the opening of the second rotating connecting frame 32 faces upwards; the two transition plates 4 are arranged, and the two transition plates 4 are respectively arranged on the first rotating connecting frame 31 and the second rotating connecting frame 32; the folding mechanism 5 is arranged on the first bedstead 21 and the second bedstead 22; the supporting mechanism 6 is arranged at the first rotating connecting frame 31, and the output end of the supporting mechanism 6 is connected with the folding mechanism 5; the limiting mechanism 7 is arranged at the first rotating connecting frame 31, and the output end of the limiting mechanism 7 is connected with the supporting mechanism 6; one supporting leg 1 is arranged at one end of the first bed frame 21 far away from the second bed frame 22, and the other two supporting legs 1 are respectively arranged at two ends of the third bed frame 23; the lower ends of the support legs 1 are provided with pulleys 10. The first bed frame 21, the second bed frame 22 and the third bed frame 23 are provided with bed boards 9; the bed board 9 is detachably connected with the first bed frame 21, the second bed frame 22 and the third bed frame 23.

The folding mechanism 5 includes a link 501, a moving frame 502, and a connecting plate 503; two groups of connecting rods 501 and two groups of movable frames 502 are symmetrically arranged, and each group comprises two connecting rods 501; the moving frame 502 is slidably disposed under the first rotating link 31; one end of each of the two connecting rods 501 is rotatably arranged on the movable frame 502, and the other ends of the two connecting rods 501 are rotatably arranged on the first bedstead 21 and the second bedstead 22 respectively; two ends of the connecting plate 503 are connected with two movable frames 502; the support mechanism 6 is rotatably connected to the connection plate 503.

The support mechanism 6 includes a slide block 601, a support rod 602, and a guide rail 603; the guide rail 603 is arranged at the lower end of the transition plate 4; the sliding block 601 is slidably arranged on the guide rail 603; two ends of the supporting rod 602 are respectively and rotatably connected with the sliding block 601 and the connecting plate 503; the limiting mechanism 7 is clamped with the sliding block 601.

The limiting mechanism 7 comprises a limiting rack 701, a limiting block 702 and an elastic piece 703; the limiting rack 701 is arranged on the transition plate 4 in a sliding way; the limiting block 702 is arranged at the upper end of the sliding block 601, the limiting block 702 is in sliding connection with the limiting rack 701, the limiting block 702 is embedded into the limiting rack 701, and the limiting block 702 is clamped with the limiting rack 701; both ends of the elastic piece 703 are respectively connected with the limiting rack 701 and the transition plate 4.

The limiting block 702 is provided with a guide inclined plane 704; the limiting rack 701 is provided with a rounding; the guide inclined plane 704 is in sliding connection with the limit rack 701.

The transition plate 4 arranged on the first rotating connecting frame 31 is provided with a mounting groove; the upper end of the limiting rack 701 is provided with a handle 8; the handle 8 is slidably disposed in the mounting slot.

In this embodiment, when the folding is required, the first rotating connecting frame 31 is lifted upwards, the first rotating connecting frame 31 drives the first frame 21 and the second frame 22 to move, so that the first frame 21 and the second frame 22 are in an inverted V-shaped structure, and the included angle between the first frame 21 and the second frame 22 is gradually reduced along with the lifting of the height of the first rotating connecting frame 31, and if the third frame 23 still keeps the horizontal position, the first frame 21, the second frame 22 and the third frame 23 form a chair-shaped structure with a backrest, so that the chair can be used as a chair during accompanying; when the first bedstead 21 and the second bedstead 22 rotate relatively, the connecting rod 501 is pushed to move, the connecting rod 501 drives the movable frame 502 to move, the movable frame 502 drives the connecting plate 503 to move, the connecting plate 503 drives the supporting rod 602 to move, the supporting rod 602 drives the sliding block 601 to move, the sliding block 601 drives the limiting block 702 to move, and as the limiting block 702 is provided with the guide inclined surface 704, the limiting rack 701 can be automatically pushed to move upwards when the first rotary connecting frame 31 moves upwards, so that the limiting rack 701 can be directly folded to fold the bed into a chair, and if the third bedstead 23 rotates around the second rotary connecting frame 32, the third bedstead 23 can be rotated to a position flush with the second bedstead 22, and the device can be completely folded; when the bed needs to be unfolded, the third bedstead 23 is unfolded firstly, so that the two supporting legs 1 on the third bedstead 23 drive the pulleys 10 to be in contact with the ground, the third bedstead 23 can be supported, the supporting legs 1 on the first bedstead 21 are also in contact with the ground all the time, the first bedstead 21 and the second bedstead 22 are relatively fixed and cannot rotate due to the fact that the limiting block 702 is clamped in the limiting rack 701, the limiting rack 701 is driven to move upwards by the handle 8 to enable the limiting rack 701 to be separated from the limiting block 702, the limit on the sliding block 601 is released, the sliding block 601 can slide, the first rotating connecting frame 31 is pushed downwards, the first bedstead 21 and the second bedstead 22 are pushed to be unfolded, after the unfolding is completed, the handle 8 is released, the limiting rack 701 is pushed by the elastic piece 703 to move, the limiting rack is clamped on the limiting block 702, the sliding block 601 is limited, the first bedstead 21 and the second bedstead are kept at the current position of the chair, the chair is folded, the chair can be folded at night, and the space occupied by the chair can be reduced, and the chair can be folded by the person at night; the pulley 10 can conveniently drag the device to move.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The movable folding bed is characterized by comprising supporting legs (1), a first bedstead (21), a second bedstead (22), a third bedstead (23), a first rotating connecting frame (31), a second rotating connecting frame (32), a transition plate (4), a folding mechanism (5), a supporting mechanism (6) and a limiting mechanism (7);

the support legs (1) are provided with three; the first bedstead (21), the second bedstead (22) and the third bedstead (23) are arranged side by side in sequence; the first rotating connecting frame (31) and the second rotating connecting frame (32) are symmetrically provided with two groups; the first bedstead (21) is rotationally connected with the second bedstead (22) through a first rotational connecting frame (31); the second bedstead (22) is rotationally connected with the third bedstead (23) through a second rotational connecting frame (32); the first rotating connecting frame (31) and the second rotating connecting frame (32) are respectively provided with an opening, the opening of the first rotating connecting frame (31) faces downwards, and the opening of the second rotating connecting frame (32) faces upwards; the two transition plates (4) are arranged, and the two transition plates (4) are respectively arranged on the first rotating connecting frame (31) and the second rotating connecting frame (32); the folding mechanism (5) is arranged on the first bedstead (21) and the second bedstead (22); the supporting mechanism (6) is arranged at the first rotating connecting frame (31), and the output end of the supporting mechanism (6) is connected with the folding mechanism (5); the limiting mechanism (7) is arranged at the first rotating connecting frame (31), and the output end of the limiting mechanism (7) is connected with the supporting mechanism (6); one supporting leg (1) is arranged at one end of the first bedstead (21) far away from the second bedstead (22), and the other two supporting legs (1) are respectively arranged at two ends of the third bedstead (23); the lower ends of the supporting legs (1) are provided with pulleys (10).

2. A mobile folding bed according to claim 1, characterized in that the folding mechanism (5) comprises a connecting rod (501), a mobile frame (502) and a connecting plate (503); two groups of connecting rods (501) and two groups of moving frames (502) are symmetrically arranged, and each group comprises two connecting rods (501); the movable frame (502) is arranged below the first rotary connecting frame (31) in a sliding manner; one end of each of the two connecting rods (501) is rotatably arranged on the movable frame (502), and the other ends of the two connecting rods (501) are rotatably arranged on the first bedstead (21) and the second bedstead (22) respectively; two ends of the connecting plate (503) are connected with the two movable frames (502); the supporting mechanism (6) is rotationally connected with the connecting plate (503).

3. A mobile folding bed according to claim 2, characterized in that the support means (6) comprise a sliding block (601), a support bar (602) and a guide rail (603); the guide rail (603) is arranged at the lower end of the transition plate (4); the sliding block (601) is arranged on the guide rail (603) in a sliding way; two ends of the supporting rod (602) are respectively and rotatably connected with the sliding block (601) and the connecting plate (503); the limiting mechanism (7) is clamped with the sliding block (601).

4. A mobile folding bed according to claim 3, characterized in that the limit mechanism (7) comprises a limit rack (701), a limit block (702) and an elastic member (703); the limiting rack (701) is arranged on the transition plate (4) in a sliding way; the limiting block (702) is arranged at the upper end of the sliding block (601), the limiting block (702) is in sliding connection with the limiting rack (701), the limiting block (702) is embedded into the limiting rack (701), and the limiting block (702) is clamped with the limiting rack (701); two ends of the elastic piece (703) are respectively connected with the limiting rack (701) and the transition plate (4).

5. A mobile folding bed according to claim 4, characterized in that the stopper (702) is provided with a guiding ramp (704); the limiting rack (701) is provided with a rounding angle; the guide inclined plane (704) is in sliding connection with the limit rack (701).

6. A mobile folding bed according to claim 5, characterized in that the transition plate (4) provided on the first rotating connection (31) is provided with mounting slots; the upper end of the limiting rack (701) is provided with a handle (8); the handle (8) is arranged in the mounting groove in a sliding way.

7. A mobile folding bed according to claim 1, characterized in that the first (21), second (22) and third (23) bed frames are provided with bed boards (9); the bed board (9) is detachably connected with the first bed frame (21), the second bed frame (22) and the third bed frame (23).