Intelligent folding bed

Abstract

The utility model discloses an intelligent folding bed and relates to the technical field of furniture supplies. The bed comprises a bed frame, a bed board and a pushing assembly. Wherein the bed board is arranged on the bed frame and comprises an upper bed board, a thigh bed board and a shank bed board, one side of the thigh bed board is hinged to the upper bed board, and the other side of the thigh bed board is hinged to the shank bed board. The pushing assembly comprises a first pushing device, a first connecting piece, a first auxiliary piece and a supporting piece. The tail end of the bedstead corresponds to one end, far away from the thigh bed plate, of the shank bed plate, and an avoiding inclined surface is arranged on one surface facing the bedstead; under the pushing action of the first pushing device, the side, away from the upper bed board, of the thigh bed board rises, the side, close to the thigh bed board, of the shank bed board rises under driving of the thigh bed board, and the avoiding slope avoids the free end of the shank bed board. By adopting the technical scheme, the bed has the advantages of preventing the crus part bed plate from scratching the bed frame and protecting the bed frame in the process of obliquely lifting up or putting down.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture products, and particularly relates to an intelligent folding bed. Background Art

[0002] Bed furniture products are gradually tending towards intelligence and diversification to replace the single flat design of traditional beds. Now, based on the ergonomic principle, the bed board of an intelligent folding bed is divided into four or five independent adjustable sections, which are used to assist the activities of the human head, waist, buttocks, thighs, and calves. Users can adjust the inclination angles of each section according to their own needs. However, in actual use, the calf section of the bed board often scratches the bed frame during the process of tilting up or tilting down. This not only causes wear on the surfaces of the bed board and the bed frame, affecting the service life of the bed board and the bed frame as well as the quality of the overall bed; but also the scratching between the bed board and the bed frame will generate noise, affecting the user experience. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an intelligent folding bed, which has the advantages of preventing the calf section of the bed board from scratching the bed frame during tilting up or tilting down and protecting the bed frame, aiming at the defects and deficiencies of the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: an intelligent folding bed, comprising:

[0005] A bed frame;

[0006] A bed board, arranged on the bed frame, comprising: an upper bed board, a thigh section bed board, and a calf section bed board. One side of the thigh section bed board is hinged to the upper bed board, and the other side is hinged to the calf section bed board; and

[0007] A pushing assembly, comprising: a first pushing device hinged to the inner side of the bed frame, a first connecting member hinged to the telescopic end of the first pushing device, a first auxiliary member hinged to both ends of the first connecting member, with one end rolling-connected to the thigh section bed board, and a support member with one end rotatably connected to the bed frame and the other end rotatably connected to the side of the calf section bed board facing the bed frame;

[0008] An avoidance inclined surface is arranged on the end of the bed frame corresponding to the end of the calf section bed board away from the thigh section bed board and facing the bed frame;

[0009] Under the pushing action of the first pushing device, the side of the thigh section bed board away from the upper bed board rises, the side of the calf section bed board close to the thigh section bed board rises under the drive of the thigh section bed board, and the avoidance inclined surface avoids the free end of the calf section bed board.

[0010] The present utility model is further provided that a soft layer is arranged on the avoidance inclined surface.

[0011] The present utility model is further provided that the bed frame includes a first bed frame and a second bed frame hinged to the first bed frame; the thigh bed board and the calf bed board are assembled on the first bed frame.

[0012] The present utility model is further provided that the upper bed board includes a hip bed board hinged to the thigh bed board on one side and fixedly arranged on the first bed frame, a waist bed board fixedly arranged on the second bed frame and close to the hip bed board, and a head and back bed board assembled on the second bed frame and hinged to the waist bed board on one side.

[0013] The present utility model is further provided that the pushing assembly further includes a second pushing device hinged inside the second bed frame, a second connecting member hinged to the telescopic end of the second pushing device, and second auxiliary members hinged to both sides of the second connecting member and having one end rollingly connected to the head and back bed board; under the push of the second pushing device, the side of the head and back bed board away from the waist bed board rises.

[0014] The present utility model is further provided that rollers are arranged at the ends of the first auxiliary member and the second auxiliary member respectively corresponding to the thigh bed board and the head and back bed board.

[0015] The present utility model is further provided that a longitudinally extending rod which extends longitudinally away from the first bed frame and is telescopic is arranged at one end of the first bed frame away from the second bed frame.

[0016] The present utility model is further provided that a first laterally extending rod which extends laterally away from the first bed frame and is telescopic is arranged at one end of the first bed frame away from the second bed frame.

[0017] The present utility model is further provided that a plurality of support legs are detachably assembled on the circumferential side of the lower surface of the bed frame.

[0018] The present utility model is further provided that a fixed support leg is fixedly arranged at the hinged part of the first bed frame and the second bed frame and on the side facing away from the bed board; one side of the end of the fixed support leg facing the bed frame is hinged to the first bed frame, and the other side is hinged to the second bed frame.

[0019] After adopting the above technical solution, the beneficial effects of the present utility model are as follows: In the present utility model, the bed board is arranged on the bed frame. The bed board includes an upper bed board, a thigh bed board, and a calf bed board. One side of the thigh bed board is hinged to the upper bed board, and the other side is hinged to the calf bed board. The end of the bed frame corresponds to the end of the calf bed board away from the thigh bed board and is provided with an avoidance inclined surface on the side facing the bed frame. Under the pushing action of the first pushing device, the side of the thigh bed board away from the upper bed board rises, and the side of the calf bed board close to the thigh bed board rises under the drive of the thigh bed board. The avoidance inclined surface avoids the free end of the calf bed board, preventing the calf bed board from rubbing against the bed frame during the inclined lifting process. Conversely, it can also avoid the calf bed board from rubbing against the bed frame during the inclined lowering process, playing a role in protecting the bed frame and reducing the noise generated by the bed board rubbing against the bed frame, which affects the user experience. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a schematic structural diagram of another perspective of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the bed board of the present utility model rising relative to the bed frame;

[0024] Figure 4 is a schematic structural diagram of another perspective of the bed board of the present utility model rising relative to the bed frame;

[0025] Figure 5 is a schematic structural diagram of the bed board of the present utility model rising relative to the bed frame from a bottom-up perspective;

[0026] Figure 6 is a schematic structural diagram of the present utility model in a fully folded and stored state with the support legs removed.

[0027] Description of reference numerals: 100, bed frame; 110, first bed frame; 120, second bed frame; 200, bed board; 210, head and back bed board; 220, waist bed board; 230, hip bed board; 240, thigh bed board; 250, calf bed board; 300, pushing assembly; 310, first pushing device; 320, first connecting member; 330, first auxiliary member; 340, support member; 350, second pushing device; 360, second connecting member; 370, second auxiliary member; 400, avoiding inclined plane; 500, roller; 610, longitudinally extending rod; 620, first laterally extending rod; 630, second laterally extending rod; 710, support leg; 720, fixed support leg. Detailed implementation manner

[0028] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] This specific embodiment is only an explanation of the present utility model and does not limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

[0030] This embodiment relates to an intelligent folding bed. Refer to Figures 1-3, including: a bed frame 100, a bed board 200, and a pushing assembly 300. The bed board 200 is arranged on the bed frame 100. The bed board 200 includes: an upper bed board, a thigh bed board 240, and a calf bed board 250. One side of the thigh bed board 240 is hinged to the upper bed board, and the other side is hinged to the calf bed board 250. The pushing assembly 300 includes: a first pushing device 310, a first connecting piece 320, a first auxiliary piece 330, and a supporting piece 340. The first pushing device 310 is hinged to the inner side of the bed frame 100; the first connecting piece 320 is hinged to the telescopic end of the first pushing device 310; the first auxiliary piece 330 is hinged to both ends of the first connecting piece 320, one end is in rolling connection with the thigh bed board 240, and the other end is hinged to the inner side of the bed frame 100. One end of the supporting piece 340 is rotatably connected to the bed frame 100, and the other end is rotatably connected to the side of the calf bed board 250 facing the bed frame 100. An avoidance inclined surface 400 is arranged at the end of the bed frame 100 corresponding to the end of the calf bed board 250 far from the thigh bed board 240 and facing the bed frame 100. Compared with the existing intelligent bed, during the process of raising or lowering the calf bed board 250, the abrasion between the calf bed board 250 and the right angle at the end of the bed frame 100 is likely to cause damage to the paint surface and structure of the side of the bed frame 100 facing the calf bed board 250 and the lower surface of the calf bed board 250, affecting the aesthetics and the structural stability, and is also likely to generate noise, affecting the user experience; the avoidance inclined surface 400 on this intelligent folding bed plays a role of gradually inclined transition, preventing the calf bed board 250 from rubbing against the bed frame 100 during the process of tilting up or tilting down relative to the bed frame 100, and protecting the paint surface and structure of the side of the bed frame 100 facing the calf bed board 250 and the lower surface of the calf bed board 250. At the same time, the design of the avoidance inclined surface 400 can also effectively reduce the noise generated by the friction between the bed board 200 and the bed frame 100, ensuring the user experience.

[0031] Referring to Figures 2-3 , when it is necessary to raise or lower the calf bed board 250, start the first pushing device 310. The first pushing device 310 pushes or pulls the thigh bed board 240. The side of the thigh bed board 240 far from the upper bed board rises or falls. The side of the calf bed board 250 close to the thigh bed board 240 rises or falls under the drive of the thigh bed board 240. During this process, the avoidance inclined surface 400 avoids the free end of the calf bed board 250.

[0032] In this embodiment, the first pushing device 310 is a push rod motor. In some embodiments, the first pushing device 310 can also be a servo hydraulic cylinder.

[0033] Furthermore, a soft layer is arranged on the avoidance inclined surface 400, which plays a role of buffering, wear resistance, and noise reduction. The material of the soft layer can be soft leather, sponge, etc.

[0034] In this embodiment, referring to Figures 4-6 , the bed frame 100 includes: a first bed frame 110 and a second bed frame 120 hinged to the first bed frame 110. The first bed frame 110 and the second bed frame 120 are hinged together, which is convenient for the user to fold and store; this is particularly important for users with limited living space, as the bed frame 100 can be folded when not in use to save space, and it is also applicable to multiple scenarios such as hospital escort, travel accommodation, and family, and it is also convenient for the manufacturer to ship and transport. In addition, the thigh bed board 240 and the calf bed board 250 are assembled on the first bed frame 110. The upper bed board includes: a hip bed board 230 hinged to the thigh bed board 240 on one side and fixedly arranged on the first bed frame 110, a waist bed board 220 fixedly arranged on the second bed frame 120 and close to the hip bed board 230, and a head and back bed board 210 assembled on the second bed frame 120 and hinged to the waist bed board 220 on one side. Based on ergonomics, the upper bed board is further divided into a head and back bed board 210, a waist bed board 220, and a hip bed board 230 from the head of the bed direction. Among them, the head and back bed board 210 and the waist bed board 220 are located on the second bed frame 120, and the hip bed board 230, the thigh bed board 240, and the calf bed board 250 are located on the first bed frame 110, which can not only meet the user's needs but also ensure that the first bed frame 110 and the second bed frame 120 can be folded and stored relative to each other. Among them, the head and back bed board 210 and the waist bed board 220, the hip bed board 230 and the thigh bed board 240, and the thigh bed board 240 and the calf bed board 250 are hinged together through hinges.

[0035] In this embodiment, referring to Figures 4-6 , the pushing assembly 300 further includes: a second pushing device 350 hinged inside the second bed frame 120, a second connecting member 360 hinged to the telescopic end of the second pushing device 350, and second auxiliary members 370 hinged on both sides of the second connecting member 360 and having one end rollingly connected to the head and back bed board 210. When it is necessary to raise the head and back bed board 210 for the user to lie on or lower it for the user to lie flat, the second pushing device 350 is turned on. The telescopic end of the second pushing device 350 pushes or pulls the second connecting member 360, and then drives the second auxiliary members 370, and finally causes the side of the head and back bed board 210 away from the waist bed board 220 to rise or fall.

[0036] In this embodiment, the bed board 200 is divided into a head and back bed board 210, a waist bed board 220, a hip bed board 230, a thigh bed board 240, and a calf bed board 250, which respectively correspond to the head and back, waist, hip, thigh, and calf of the human body. On the inner sides of the first bed frame 110 and the second bed frame 120, a first pushing device 310, a first connecting member 320, a first auxiliary member 330, a support member 340, a second pushing device 350, a second connecting member 360, and a second auxiliary member 370 are correspondingly arranged so that when the user needs to lie back and relax the legs, the head and back bed board 210, the thigh bed board 240, and the calf bed board 250 can be raised. In addition, the first pushing device 310, the first connecting member 320, the first auxiliary member 330, the support member 340, the second pushing device 350, the second connecting member 360, and the second auxiliary member 370 are independently arranged to facilitate the user to adjust the corresponding bed board 200 according to their own needs.

[0037] Further, rollers 500 are respectively arranged at one ends of the first auxiliary member 330 and the second auxiliary member 370 corresponding to the thigh bed board 240 and the head and back bed board 210 to be correspondingly and rollingly connected to the thigh bed board 240 and the head and back bed board 210.

[0038] In this embodiment, referring to Figure 5 and Figure 6 , at one end of the first bed frame 110 away from the second bed frame 120, a longitudinally extending and telescopic longitudinal extension rod 610 is arranged in a direction away from the first bed frame 110, which is used to increase the overall length of the bed frame 100, is suitable for users of different heights, and also increases the overall use space of the bed frame 100. Further, at one end of the first bed frame 110 away from the second bed frame 120, a transversely extending and telescopic first transverse extension rod 620 is arranged in a direction away from the first bed frame 110; at one end of the second bed frame 120 away from the first bed frame 110, a transversely extending and telescopic second transverse extension rod 630 is arranged in a direction away from the second bed frame 120. And in this embodiment, two first transverse extension rods 620 and two second transverse extension rods 630 are respectively arranged on both sides of the same end of the first bed frame 110 and both sides of the same end of the second bed frame 120. The first transverse extension rod 620 and the second transverse extension rod 630 cooperate to increase the overall width of the bed frame 100, increase the use space, and also facilitate the user to hang a bed curtain and install a bed guardrail.

[0039] In this embodiment, referring to Figure 6, a plurality of support legs 710 are detachably assembled on the peripheral side of the lower surface of the bed frame 100 to disperse the overall weight of the bed body, and it is also convenient to disassemble and place during transportation and when folding the bed frame 100, the support legs 710 can be disassembled and placed separately without occupying extra space. Further, a fixed support leg 720 is fixedly arranged at the hinge joint of the first bed frame 110 and the second bed frame 120 and on the side facing away from the bed board 200; one side of the end of the fixed support leg 720 facing the bed frame 100 is hinged to the first bed frame 110, and the other side is hinged to the second bed frame 120. When the first bed frame 110 and the second bed frame 120 are folded relative to each other, the fixed support leg 720 is placed between them, without the need for disassembly and without occupying space.

[0040] The above is only used to illustrate the technical solution of the present invention rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A smart folding bed, characterized in that: include: Bed frame (100); A bed board (200) is arranged on the bed frame (100), comprising: an upper bed board, a thigh bed board (240) and a calf bed board (250), wherein one side of the thigh bed board (240) is hinged to the upper bed board, and the other side is hinged to the calf bed board (250); and The pushing assembly (300) comprises: a first pushing device (310) hinged on the inner side of the bed frame (100), a first connecting member (320) hinged on the telescopic end of the first pushing device (310), a first auxiliary member (330) hinged on both ends of the first connecting member (320) and one end of which is rollably connected to the thigh bed board (240), and a supporting member (340) having one end rotationally connected to the bed frame (100) and the other end rotationally connected to the calf bed board (250) facing the bed frame (100); An avoidance slope (400) is provided at the end of the bed frame (100) corresponding to an end of the calf bed board (250) away from the thigh bed board (240) and facing the bed frame (100); Under the pushing action of the first pushing device (310), the side of the thigh bed board (240) away from the upper bed board rises, and the side of the calf bed board (250) close to the thigh bed board (240) rises driven by the thigh bed board (240), and the avoidance slope (400) avoids the free end of the calf bed board (250).

2. The intelligent folding bed according to claim 1, characterized in that: A soft layer is provided on the avoidance slope (400).

3. The intelligent folding bed according to claim 2, characterized in that: The bed frame (100) comprises: a first bed frame (110) and a second bed frame (120) hingedly connected to the first bed frame (110); the thigh bed board (240) and the calf bed board (250) are assembled on the first bed frame (110).

4. The intelligent folding bed according to claim 3, characterized in that: The upper bed board comprises: a buttocks bed board (230) whose one side is hingedly matched with the thigh bed board (240) and fixedly arranged on the first bed frame (110), a waist bed board (220) fixedly arranged on the second bed frame (120) and close to the buttocks bed board (230), and a head and back bed board (210) mounted on the second bed frame (120) and whose one side is hingedly matched with the waist bed board (220).

5. The intelligent folding bed according to claim 4, characterized in that: The pushing assembly (300) further comprises: a second pushing device (350) hinged on the inner side of the second bed frame (120), a second connecting member (360) hinged on the telescopic end of the second pushing device (350), and a second auxiliary member (370) hinged on both sides of the second connecting member (360) and one end of which is rollingly connected to the head and back bed board (210); under the push of the second pushing device (350), the head and back bed board (210) rises away from one side of the waist bed board (220).

6. The intelligent folding bed according to claim 5, characterized in that: The first auxiliary component (330) and the second auxiliary component (370) are both provided with rollers (500) at one end thereof facing the thigh bed board (240) and the head and back bed board (210), respectively.

7. The intelligent folding bed according to any one of claims 3 to 6, characterized in that: One end of the first bed frame (110) away from the second bed frame (120) is provided with a longitudinal extension rod (610) which longitudinally extends in a direction away from the first bed frame (110) and is retractable.

8. The intelligent folding bed according to any one of claims 3 to 6, characterized in that: One end of the first bed frame (110) away from the second bed frame (120) is provided with a first transverse extension rod (620) which extends transversely in a direction away from the first bed frame (110) and is retractable.

9. The intelligent folding bed according to any one of claims 3 to 6, characterized in that: A plurality of supporting legs (710) are detachably mounted on the peripheral side of the lower surface of the bed frame (100).

10. The intelligent folding bed according to claim 9, characterized in that: A fixed support leg (720) is fixedly arranged at the hinged joint between the first bed frame (110) and the second bed frame (120) and on a side facing away from the bed board (200); one side of the fixed support leg (720) facing one end of the bed frame (100) is hinged to the first bed frame (110), and the other side is hinged to the second bed frame (120).

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