CN218105389U - Telescopic bed - Google Patents

Abstract

The utility model relates to the technical field of furniture, specifically disclose a flexible bed, include: the bed frame comprises a first bed frame and a second bed frame which is connected to the first bed frame in a sliding manner; the bed board comprises a first bed board and a second bed board; the first bed board is arranged at the top of the first bed frame; the second bed board is fixedly arranged at the top of the second bed frame; the lifting mechanism is arranged on the first bedstead; the lifting mechanism is in driving connection with the first bed board and is used for lifting and adjusting the first bed board; wherein the second frame has a first position stowed on the first frame and a second position deployed to one side of the first frame. This flexible bed just can realize the regulation of the whole width size of flexible bed through the lift adjustment to first bed board and to the slide adjusting of second bedstead to be convenient for not the bedroom of equidimension uses or be convenient for the space of more reasonable utilization bedroom, adjusts convenience, swift moreover, and then convenient to use.

Description

Telescopic bed

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a flexible bed.

Background

The bed is an indispensable daily necessity in people's family life, and it can satisfy people's daily sleep and use. Among the prior art, the width dimension of bed is fixed unchangeable usually, and the user can not adjust the width dimension of bed according to the size in bedroom space to can not satisfy the use of the not bedroom of equidimension or be not convenient for the rational utilization in bedroom space, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a telescopic bed, which solves the problem that the bed in the prior art cannot be adjusted in the width dimension and is not convenient to use.

In order to achieve the above object, the present invention provides the following technical solutions:

a telescopic bed, comprising:

a bed frame comprising a first bed frame and a second bed frame slidably connected to the first bed frame;

the bed board comprises a first bed board and a second bed board; the first bed board is arranged at the top of the first bed frame; the second bed board is fixedly arranged at the top of the second bed frame;

a lifting mechanism mounted on the first bed frame; the lifting mechanism is in driving connection with the first bed board and is used for lifting and adjusting the first bed board;

wherein the second bed frame has a first position stowed on the first bed frame and a second position deployed to one side of the first bed frame.

Optionally, the first bed frame comprises a first cross bar and a first vertical bar for supporting the first cross bar; the second bed frame comprises a second cross bar and a second vertical bar for supporting the second cross bar; and a sliding groove is formed in the first cross rod or the second cross rod, and the second cross rod or the first cross rod is connected to the sliding groove in a sliding mode.

Optionally, a first limiting portion is arranged at a first end of the sliding groove, and a second limiting portion matched with the first limiting portion is arranged at one end of the first cross rod or the second cross rod and used for limiting the first cross rod and the second cross rod.

Optionally, the thickness of the first bed plate is the same as that of the second bed plate, and the bottom surface of the second bed plate and the top surface of the first cross bar are arranged on the same plane.

Optionally, the telescopic bed further comprises:

the idler wheel is fixedly installed at the bottom of the second vertical rod.

Optionally, the lifting mechanism includes a first connecting arm, a second connecting arm and a sliding member; the sliding part is connected to the first bed frame in a sliding manner; the first connecting arm is rotatably connected with the second connecting arm; the first end of the first connecting arm is rotatably connected to the first bed frame, and the second end of the first connecting arm is slidably connected to the first bed board; the first end of the second connecting arm is rotatably connected to the sliding part, and the second end of the second connecting arm is rotatably connected to the first bed board;

the sliding part is driven to slide, so that the first end of the second connecting arm can be close to or far away from the first end of the first connecting arm, and the first bed board is driven to ascend or descend.

Optionally, the lifting mechanisms are provided in two sets, and the two sets of lifting mechanisms are respectively arranged corresponding to two ends of the first bed board.

Optionally, the telescopic bed further comprises:

a drive mechanism including a rotating shaft and a drive motor; the sliding part is provided with a rack part, and both ends of the rotating shaft are provided with gear parts which are mutually meshed with the rack part; the driving motor is installed on the first bed frame and is in driving connection with the rotating shaft.

Optionally, the telescopic bed further comprises:

a sensor and a controller; the inductor is fixedly arranged at the bottom of the first bed board, the controller is arranged on the first bed board, and the inductor and the driving motor are electrically connected with the controller.

Optionally, a storage rack for storing articles is further arranged in the second bed frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a telescopic bed, when the telescopic bed is switched and adjusted from the maximum width size to the minimum width size, the first bed board is driven to ascend through the lifting mechanism firstly, then the second bed frame can be adjusted in a sliding way so as to adjust the second bed frame from the second position to the first position in a sliding way, and then the first bed board is driven to descend to the top of the second bed board through the lifting mechanism, so that the width of the telescopic bed is adjusted to the minimum size state, and the use of a bedroom with a smaller space is met; on the contrary, when the telescopic bed is switched and adjusted from the minimum width size to the maximum width size, the first bed board is driven to ascend through the lifting mechanism, then the second bed frame can be subjected to reverse sliding adjustment so as to slide and adjust the second bed frame from the first position to the second position, and then the first bed board is driven to descend to the top of the first bed frame through the lifting mechanism, so that the width of the telescopic bed is adjusted to the maximum size state, and the telescopic bed is convenient to use in a bedroom with a large space; generally speaking, this flexible bed just can realize the regulation of the whole width size of flexible bed through the lift adjustment to first bed board and to the slide adjusting of second bed frame to be convenient for not the bedroom of equidimension use or be convenient for the more reasonable space that utilizes the bedroom, adjust convenient, swift moreover, and then convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a first schematic structural view of the telescopic bed provided by the present invention, at this time, the second bed frame is in the second position;

fig. 2 is a bottom schematic view of the second frame in the telescopic bed of the present invention at the second position;

fig. 3 is a schematic structural view of the telescopic bed provided by the present invention, wherein the second bed frame is in the first position;

fig. 4 is a schematic view of the first bed plate in the telescopic bed provided by the present invention in a rising state;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention;

fig. 6 is a cross-sectional view of the joint of the first cross bar and the second cross bar in the telescopic bed provided by the present invention.

In the above figures: 2. a bed frame; 21. a first bed frame; 211. a first cross bar; 212. a first vertical bar; 22. a second bed frame; 221. a second cross bar; 222. a second vertical bar; 23. a sliding groove; 231. a first limiting part; 24. a second limiting part; 3. a bed board; 31. a first bed plate; 32. a second bed board; 4. a lifting mechanism; 41. a first connecting arm; 42. a second connecting arm; 43. a slider; 431. a rack portion; 5. a roller; 6. a drive mechanism; 61. a rotating shaft; 611. a gear portion; 62. a drive motor; 7. an inductor; 8. and a controller.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be understood that the detailed description of the invention is intended to be illustrative of the invention and is not intended to limit the invention. Wherein the exemplary embodiments are described as processes or methods depicted as flowcharts; although a flowchart may describe the operations or processing of steps in a certain order, many of the operations or steps can be performed in parallel, concurrently or simultaneously, and the order of the operations can be re-arranged. When its operations or steps are completed, the corresponding process may be terminated, with additional steps not included in the figures. The processes described above may correspond to methods, functions, procedures, subroutines, and the like, and the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

The term "include" and variations thereof as used herein is intended to be open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The technical scheme of the invention is further explained by the specific implementation mode with the attached drawings; it is to be understood that only some, but not all, of the structures associated with the present invention are shown in the drawings for convenience of description.

Referring to fig. 1 to 6 in combination, an embodiment of the present invention provides a telescopic bed, including:

a frame 2, the frame 2 comprising a first frame 21 and a second frame 22 slidably connected to the first frame 21;

the bed plate 3, the bed plate 3 includes the first bed plate 31 and the second bed plate 32; the first bed board 31 is arranged at the top of the first bed frame 21; the second bed board 32 is fixedly arranged on the top of the second bed frame 22;

a lifting mechanism 4, wherein the lifting mechanism 4 is arranged on the first bed frame 21; the lifting mechanism 4 is in driving connection with the first bed plate 31 and is used for lifting and adjusting the first bed plate 31;

wherein the second frame 22 has a first position stored on the first frame 21 and a second position unfolded at one side of the first frame 21.

According to the scheme, when the telescopic bed is switched and adjusted from the maximum width size to the minimum width size, the first bed board 31 is driven to ascend through the lifting mechanism 4, then the second bed frame 22 can be adjusted in a sliding mode, so that the second bed frame 22 can be adjusted in a sliding mode from the second position to the first position, and then the first bed board 31 is driven to descend to the top of the second bed board 32 through the lifting mechanism 4, so that the width of the telescopic bed is adjusted to the minimum size state, and the use of a bedroom with a small space is met; on the contrary, when the telescopic bed is switched and adjusted from the minimum width size to the maximum width size, the lifting mechanism 4 drives the first bed board 31 to ascend, then the second bed frame 22 can be subjected to reverse sliding adjustment to slide and adjust the second bed frame 22 from the first position to the second position, and the lifting mechanism 4 drives the first bed board 31 to descend to the top of the first bed frame 21, so that the width of the telescopic bed is adjusted to the maximum size state, and the telescopic bed is convenient to use in a bedroom with a large space; generally speaking, this telescopic bed just can realize the regulation of the whole width size of telescopic bed through the lift adjustment to first bed board 31 and to the slide adjusting to second bed frame 22 to be convenient for not the bedroom of equidimension use or be convenient for the space of more reasonable utilization bedroom, adjust convenient, swift moreover, and then convenient to use.

Optionally, in order to facilitate the sliding adjustment between the second frame 22 and the first frame 21 to meet the width adjustment requirement of the telescopic bed, the first frame 21 includes a first cross bar 211 and a first vertical bar 212 for supporting the first cross bar 211; the second frame 22 comprises a second cross bar 221 and a second vertical bar 222 for supporting the second cross bar 221; the first cross bar 211 or the second cross bar 221 is provided with a sliding groove 23, and the second cross bar 221 or the first cross bar 211 is connected to the sliding groove 23 in a sliding manner.

In this embodiment, the first cross bar 211 and the second cross bar 221 are both provided with a plurality of pieces, a part of the first cross bar 211 is provided with a sliding groove 23 matching with the second cross bar 221, and a part of the second cross bar 221 is also provided with a sliding groove 23 matching with the first cross bar 211, so as to realize the sliding connection between the first frame 21 and the second frame 22. Meanwhile, a support column for supporting the second bed plate 32 is further fixedly connected to the second cross rod 221 provided with the sliding groove 23, so that the second bed plate 32 is fixed to the second cross rod 221.

Specifically, in order to prevent the second cross bar 221 or the first cross bar 211 from sliding out of the first end of the sliding groove 23, thereby ensuring normal adjustment and use of the second frame 22, the first end of the sliding groove 23 is provided with a first limiting portion 231, and one end of the first cross bar 211 or the second cross bar 221 is provided with a second limiting portion 24 matched with the first limiting portion 231, for limiting the first cross bar 211 and the second cross bar 221. In this embodiment, the first position-limiting portion 231 and the second position-limiting portion 24 are both designed as position-limiting protruding blocks, or may be combined with position-limiting holes for position-limiting.

Specifically, in order to adjust the telescopic bed to the maximum width dimension position, the top surfaces of the first bed board 31 and the second bed board 32 are at the same height position, so as to facilitate the rest and use, the thickness of the first bed board 31 is the same as that of the second bed board 32, and the bottom surface of the second bed board 32 and the top surface of the first cross bar 211 are arranged on the same plane.

Optionally, in order to reduce the friction between the bottom of the second frame 22 and the ground, so as to make the sliding adjustment of the second frame 22 more labor-saving, the telescopic bed further comprises:

and the roller 5 is fixedly arranged at the bottom of the second vertical rod 222.

Optionally, in order to facilitate the lifting adjustment of the first bed plate 31 to meet the use requirement, the lifting mechanism 4 includes a first connecting arm 41, a second connecting arm 42 and a slider 43; the sliding member 43 is slidably connected to the first frame 21; the first connecting arm 41 is rotatably connected with the second connecting arm 42; the first end of the first connecting arm 41 is rotatably connected to the first frame 21, and the second end is slidably connected to the first bed board 31; the first end of the second connecting arm 42 is rotatably connected to the sliding member 43, and the second end is rotatably connected to the first bed plate 31;

the sliding member 43 is driven to slide, so that the first end of the second connecting arm 42 can be close to or far away from the first end of the first connecting arm 41, and the first bed plate 31 is lifted or lowered. The lifting mechanism 4 may be a linear motor or an air cylinder, and may lift and lower the first bed plate 31.

Specifically, in order to adjust the two ends of the first bed plate 31 in a lifting manner, the two sets of lifting mechanisms 4 are provided, and the two sets of lifting mechanisms 4 are respectively arranged at the two ends of the first bed plate 31.

Specifically, in order to facilitate the synchronous driving adjustment of the sliders 43 at the two ends of the first bed plate 31, so that the two ends of the first bed plate 31 can be lifted synchronously, the telescopic bed further comprises:

a drive mechanism 6, the drive mechanism 6 including a rotary shaft 61 and a drive motor 62; the sliding member 43 is provided with a rack portion 431, and both ends of the rotating shaft 61 are provided with gear portions 611 engaged with the rack portion 431; the driving motor 62 is installed on the first frame 21, and the driving motor 62 is drivingly connected to the rotating shaft 61.

Optionally, in order to facilitate the automatic control of the opening and closing of the driving motor 62, so as to facilitate the adjustment of the lifting of the first bed plate 31, the telescopic bed further includes:

a sensor 7 and a controller 8; the inductor 7 is fixedly arranged at the bottom of the first bed board 31, the controller 8 is arranged on the first bed board 21, and the inductor 7 and the driving motor 62 are electrically connected with the controller 8.

In this embodiment, the sensor 7 may be a pressure sensor or a distance sensor, and when the sensor 7 abuts against the top surface of the first bed frame 21 or the top surface of the second bed plate 32, the signal is fed back to the controller 8, and then the controller 8 sends a command to turn off the driving motor 62, so as to better protect the lifting mechanism 4 and the driving mechanism 6. The sensor 7 and the controller 8 are prior art and will not be described in detail herein.

Optionally, a storage rack for storing articles is further provided in the second bed frame 22.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A telescopic bed, comprising:

a bed base (2), the bed base (2) comprising a first bed base (21) and a second bed base (22) slidably connected to the first bed base (21);

the bed plate (3), the bed plate (3) comprises a first bed plate (31) and a second bed plate (32); the first bed board (31) is arranged at the top of the first bed frame (21); the second bed board (32) is fixedly arranged at the top of the second bed frame (22);

a lifting mechanism (4), wherein the lifting mechanism (4) is mounted on the first bed frame (21); the lifting mechanism (4) is in driving connection with the first bed board (31) and is used for lifting and adjusting the first bed board (31);

wherein the second bedframe (22) has a first position stowed on the first bedframe (21) and a second position deployed on a side of the first bedframe (21).

2. Telescopic bed according to claim 1, wherein the first bedframe (21) comprises a first cross bar (211) and a first vertical bar (212) for supporting the first cross bar (211); the second bed base (22) comprising a second cross bar (221) and a second vertical bar (222) for supporting the second cross bar (221); the first cross rod (211) or the second cross rod (221) is provided with a sliding groove (23), and the second cross rod (221) or the first cross rod (211) is connected to the sliding groove (23) in a sliding mode.

3. The telescopic bed according to claim 2, wherein a first end of the sliding groove (23) is provided with a first limiting portion (231), and one end of the first cross bar (211) or the second cross bar (221) is provided with a second limiting portion (24) matched with the first limiting portion (231) for limiting the first cross bar (211) and the second cross bar (221).

4. Telescopic bed according to claim 2, characterized in that the thickness of said first bed plate (31) is the same as the thickness of the second bed plate (32), and the bottom surface of said second bed plate (32) is placed on the same plane as the top surface of said first cross bar (211).

5. The telescopic bed according to claim 2, further comprising:

the roller (5), the roller (5) is fixedly installed at the bottom of the second vertical rod (222).

6. Telescopic bed according to claim 1, wherein the lifting mechanism (4) comprises a first connecting arm (41), a second connecting arm (42) and a slide (43); the slider (43) is slidably connected to the first frame (21); the first connecting arm (41) is rotatably connected with the second connecting arm (42); the first end of the first connecting arm (41) is rotatably connected to the first bed frame (21), and the second end is slidably connected to the first bed plate (31); the first end of the second connecting arm (42) is rotatably connected to the sliding part (43), and the second end of the second connecting arm is rotatably connected to the first bedplate (31);

the sliding piece (43) is driven to slide, so that the first end of the second connecting arm (42) can be close to or far away from the first end of the first connecting arm (41), and the first bed plate (31) is driven to ascend or descend.

7. The telescopic bed according to claim 6, wherein there are two sets of said lifting mechanisms (4), and two sets of said lifting mechanisms (4) are respectively disposed corresponding to two ends of said first bed board (31).

8. The cot of claim 7, further comprising:

a drive mechanism (6), the drive mechanism (6) comprising a rotary shaft (61) and a drive motor (62); a rack part (431) is arranged on the sliding piece (43), and gear parts (611) meshed with the rack part (431) are arranged at both ends of the rotating shaft (61); the driving motor (62) is installed on the first bed frame (21), and the driving motor (62) is in driving connection with the rotating shaft (61).

9. The telescoping bed of claim 8, further comprising:

a sensor (7) and a controller (8); the inductor (7) is fixedly arranged at the bottom of the first bed board (31), the controller (8) is arranged on the first bed frame (21), and the inductor (7) and the driving motor (62) are electrically connected with the controller (8).

10. The telescopic bed according to claim 1, wherein a storage shelf for storing items is further provided in the second bedframe (22).

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