CN204683098U - The folding bed that a kind of head of a bed is adjustable - Google Patents

Abstract

The utility model discloses a folding bed with an adjustable head of the bed, which comprises a bed body frame and supporting legs. Both the first frame and the second frame are provided with supporting legs at both ends, the first mattress is provided on the first frame, and the second mattress is provided on the second frame, and both the first mattress and the second mattress are composed of the mattress frame and the second mattress. The sponge pad is composed of one of the mattress frames which is hinged by two sub-frames, a control piece is arranged between the sub-frames and the bed body frame, and armrests are symmetrically arranged on both sides of the bed body frame. The utility model is simple in structure and low in cost. The adjustment of the sub-frame angle can be realized through the set control parts. At the same time, due to the irreversible adjustment performance of the control parts, the safety performance of use is further increased. The handrails arranged on both sides of the bed body frame, namely It is convenient for the user to hold the armrest to sit up, and it can also prevent the user from rolling off the bed, making it safer to use.

Description

Folding bed with adjustable head

technical field

The utility model belongs to the technical field of furniture, in particular to a folding bed with an adjustable head of the bed.

Background technique

With the development of furniture and bed products, there are many kinds of existing bed products. For the convenience of people to use and carry, folding beds have emerged as the times require. The types and functions of existing folding beds are increasing day by day, and their structures are mostly relatively Complicated, the production cost is higher, and the opening and folding process is more cumbersome, and the existing folding bed with adjustable bedside, its control mechanism for adjusting the angle of the headboard is too complicated, and it is extremely inconvenient to use.

Utility model content

The purpose of the utility model is to provide a folding bed with an adjustable head of the bed which is convenient to fold and simple in structure.

In order to solve the above technical problems, the utility model is realized through the following technical solutions:

The foldable bed with adjustable headboard includes a bed body frame and supporting legs arranged under the bed body frame, the bed body frame is composed of a first frame and a second frame, the first frame and the second frame Connected by a connecting piece, the lower end of the connecting piece is integrally provided with a connecting pipe, and the middle supporting leg is inserted into the connecting pipe, and the ends of the first frame and the second frame away from the middle supporting leg are hinged with two ends through a hinge Supporting legs, the first frame is provided with a first mattress, the second frame is provided with a second mattress, the first mattress and the second mattress are composed of a mattress frame and a sponge pad, and it is characterized in that the first mattress One of the mattress frames in the first mattress and the second mattress is composed of two sub-frames, the two sub-frames are hingedly arranged, and a device for adjusting the inclination angle of the sub-frames is provided between the sub-frames near the ends of the supporting legs and the bed frame. The control parts are symmetrically arranged with handrails on both sides of the bed body frame corresponding to the sub-frame.

The folding bed with adjustable headboard is characterized in that the first frame and the second frame are arranged in a U shape.

The folding bed with adjustable headboard is characterized in that the support legs at both ends and the middle support legs are arranged in a U-shape, and both sides of the closed end of the U-shape are provided with triangular support pieces.

The adjustable folding bed at the head of the bed is characterized in that the control part is a long connecting part, and the connecting part is composed of a fixed rod and a sliding rod, and the fixed rod forms a cavity with sliding teeth , one end of the sliding rod is integrally provided with an opening with a blocking block, the opening is provided with a moving block, one end of the moving block is provided with a hook used in conjunction with the blocking block, and the other end of the moving block has a small hole, A cylindrical protruding post is interspersed in the small hole, and a spring is provided at one end of the moving block close to the protruding post, and the other end of the spring is fixed to the sliding rod.

The folding bed with an adjustable head is characterized in that a plastic connecting piece is arranged in the cavity, and the plastic connecting piece moves along the cavity along with the sliding rod.

The above-mentioned foldable bed with adjustable head is characterized in that the two control parts are connected by a connecting rod.

The utility model has the advantages of simple structure and low cost. The adjustment of the sub-frame angle can be realized through the set control parts to meet the different needs of users. The armrests on both sides of the body frame are convenient for the user to sit up by grasping the armrests, and can prevent the user from rolling off the bed, making it safer to use and ensuring a better rest for the user.

Description of drawings

Fig. 1 is the structural representation when the head of a bed of the utility model is tilted;

Fig. 2 is the structural representation of control part;

In the figure, 1-first frame, 2-second frame, 3-connector, 4-connecting pipe, 5-middle support leg, 6-hinge piece, 7-support legs at both ends, 8-first mattress, 9-second mattress, 10-control, 11-handrail, 12-triangular support, 13-fixed rod, 14-sliding rod, 15-sliding teeth, 16-cavity, 17-blocking block, 18-opening Hole, 19-moving block, 20-hook, 21-boss, 22-spring, 23-plastic connector. 24 - connecting rod.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings of the description, and specific implementation methods will be given.

As shown in Figure 1-2, the utility model is a folding bed with an adjustable headboard. The folding bed has a simple structure, is convenient to unfold and fold, and the angle of the headboard at one end can be adjusted to meet different needs of users. It includes a bed frame and supporting legs arranged under the bed frame. The bed frame is composed of a U-shaped first frame 1 and a second frame 2. The first frame 1 and the second frame 2 are connected by a connecting piece 3, and the connecting piece The lower end of 3 is integrally provided with a connecting pipe 4, and the connecting pipe 4 is inserted with an intermediate support leg 5, and the ends of the first frame 1 and the second frame 2 away from the intermediate support leg 5 are hinged by hinges 6 and provided with two-end supports. The legs 7, the two supporting legs at both ends and the middle supporting legs are U-shaped and are used to support the bed frame. In order to increase the stability of the support, triangular support members 12 are arranged on both sides of the U-shaped closed end. A first mattress 8 is arranged on the frame 1 , and a second mattress 9 is arranged on the second frame 2 , both of the first mattress 8 and the second mattress 9 are composed of a mattress frame and a sponge pad. In order to prevent the user from rolling off the bed, or to facilitate the use of the arms when sitting up, armrests 11 are symmetrically arranged on both sides of the bed frame corresponding to the sub-frame.

In order to realize the adjustment of the angle of the head of the bed, one of the mattress frames in the first mattress and the second mattress is set to be composed of two sub-frames, and the two sub-frames are hingedly arranged, and the sub-frames near the ends of the supporting legs and the A control piece 10 for adjusting the inclination angle of the sub-frames is arranged between the bed frames, and the two control pieces are connected by a connecting rod 24. The specific structure of the control piece is: the control piece 10 is a strip-shaped connecting piece, and the connecting piece is fixed by The rod 13 and the sliding rod 14 are composed of the fixed rod 13 forming a cavity 16 with a sliding tooth 15, and one end of the sliding rod 14 is integrally provided with an opening 18 with a blocking block 17, and a moving block 19 is arranged in the opening 18 to move One end of the block 19 is provided with a hook 20 used in conjunction with the blocking block 17, the other end of the moving block 19 has an aperture, and a cylindrical boss 21 is interspersed in the aperture, and the end of the moving block 19 near the boss 21 is also provided with a There is a spring 22, and the other end of the spring 22 is fixed with the sliding rod 14. In order to ensure the smooth adjustment of the sliding rod 14 in the cavity, a plastic connector 23 is also arranged in the cavity, and the plastic connector 23 is along with the sliding rod 14 along the cavity. move.

The utility model can realize the adjustment of the inclination angle of the head of the bed through the provided control part 10. When installing, one end of the sliding rod 14 is connected with the sub-frame, and one end of the fixed rod 13 is connected with the frame of the bed body. When adjusting, the head of the bed is lifted. The head of the bed drives the sliding rod 14 to move along the sliding tooth 15 in the cavity 16. Under the action of the spring 22, when it moves to the tip of the sliding tooth 15, the spring 22 is compressed. Under the action of 22, the convex column 21 enters the groove between adjacent sliding teeth to realize the adjustment of the angle. This adjustment can only move along one direction. During use, the inclination angle of the head of the bed needs to be readjusted. It is only necessary to raise the head of the bed to the maximum angle position, and then return to the minimum angle position, and then re-adjust. The adjustment is convenient and fast.

Claims (6)

1. A foldable bed with an adjustable head, comprising a bed frame and support legs arranged under the bed frame, the bed frame is composed of a first frame (1) and a second frame (2), the first The frame and the second frame are connected by a connecting piece (3), the lower end of the connecting piece is integrally provided with a connecting pipe (4), and the middle support leg (5) is inserted into the connecting pipe, the first frame (1) and The end of the second frame (2) far away from the middle support leg (5) is hinged with hinges (6) to be provided with support legs (7) at both ends, the first frame is provided with a first mattress (8), and the second frame is provided with A second mattress (9) is provided, the first mattress and the second mattress are both composed of a mattress frame and a sponge pad, and it is characterized in that one of the mattress frames in the first mattress and the second mattress It consists of two sub-frames, the two sub-frames are hingedly arranged, and a control piece (10) for adjusting the inclination angle of the sub-frame is arranged between the sub-frame near the end of the supporting legs (7) at both ends and the bed body frame, corresponding to the bed of the sub-frame Armrests (11) are arranged symmetrically on both sides of the body frame. 2. A folding bed with adjustable headboard according to claim 1, characterized in that the first frame (1) and the second frame (2) are arranged in a U shape. 3. A folding bed with an adjustable headboard according to claim 1, characterized in that the support legs (7) at both ends and the middle support leg (5) are arranged in a U-shape, and the two ends of the U-shape closed end Triangular supports (12) are arranged on both sides. 4. A folding bed with adjustable headboard according to claim 1, characterized in that the control part (10) is a long connecting part, and the connecting part consists of a fixed rod (13) and a sliding rod ( 14), the fixed rod (13) forms a cavity (16) with a sliding tooth (15), and one end of the sliding rod (14) is integrally provided with an opening (18) with a blocking block (17). A moving block (19) is arranged in the opening (18), one end of the moving block is provided with a hook (20) used in conjunction with the blocking block, and a small hole is left at the other end of the moving block (19), and the small hole is interspersed with a set There is a cylindrical protruding post (21), and a spring (22) is arranged at one end of the moving block close to the protruding post, and the other end of the spring is fixed with the sliding rod. 5. A folding bed with an adjustable head of the bed according to claim 4, characterized in that a plastic connector (23) is also arranged in the cavity (16), and the plastic connector moves along with the sliding rod. Chamber moves. 6. A folding bed with adjustable headboard according to claim 1, characterized in that the two control parts are connected by a connecting rod (24).