A separable bed

Abstract

The present invention discloses a detachable bed, which belongs to the technical field of mechanical furniture, and comprises a fixed bed body and a detachable bed body, wherein the fixed bed body comprises a vertical bed frame, a horizontal bed frame and a locking mechanism, and the detachable bed body comprises a bed surface, an escalator and an auxiliary rod, and the detachable bed body can be separated laterally relative to the fixed bed body, and after the laterally separated, the bed surface and the auxiliary rod can be separated longitudinally relative to the fixed bed body. The present invention changes the current situation that high-rise beds in traditional small spaces are fixed and difficult to move, and makes them detachable, and the structure is simple and the separation is convenient, and the separation process does not affect the layout of the cabinets and tables already placed under the high-rise beds, and the lowering of the beds also reduces the insecurity caused by the high-rise beds, and the practicability is high.

Description

Technical Field

[0001] The invention relates to a bed, in particular to a detachable bed, belonging to the technical field of mechanical furniture. Background Art

[0002] In today's schools, enterprises, military and other collective dormitories and some families or B&B hotels, in order to improve space utilization, beds with upper beds and lower desks are widely used. However, there are some shortcomings and problems with beds with upper beds and lower desks on the market today. For example, most beds with upper beds and lower desks are fixed now. If you want to move and adjust them, you can only move them as a whole, and the overall bed is difficult to move, and you have to take into account the cabinets and tables under the bed while moving, which is very inconvenient; at the same time, because the bed is located at a high place, you need to climb an escalator to get on and off the bed, which makes it inconvenient and unsafe for people with heavy weight to get on and off, and some patients with physical discomfort, the elderly and people with occasional leg and foot inconveniences are even more difficult to adapt. At present, most bed modification plans imitate the multifunctional movable beds and vertical lifting beds in hospitals, such as CN2018103960612. Although this type of lifting bed ensures space utilization and safety, it still occupies the desk space below when the bed is actually used, and it is also slightly complicated to use. In summary, there is currently no good solution to the problem of how to simply transform a high-rise bed from a fixed and difficult-to-move piece of furniture into a bed that can be easily adjusted according to actual needs without affecting the cabinet space below it. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a separable bed with a simple structure and is convenient and practical.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problem is to provide a detachable bed, including a fixed bed body and a detachable bed body, characterized in that the detachable bed body can be separated laterally relative to the fixed bed body, the fixed bed body includes a vertical bed frame and a horizontal bed frame, the detachable bed body includes a bed surface, an escalator and an auxiliary rod, and after the horizontal separation, the bed surface and the auxiliary rod can be separated longitudinally relative to the fixed bed body, the escalator is fixedly connected to one side of the bed surface, and the auxiliary rod is hinged on the bed surface; the vertical bed frame is grooved on the side of the horizontal separation direction of the bed surface, and the length of the groove is the same as the length of the vertical bed frame minus the auxiliary rod, and the horizontal bed frame is along The bed surface is grooved in the lateral separation direction, and the length of the groove is the same as the length of the lower raised strip; the bed surface includes a lower raised strip and a rear raised block, the lower raised strip is fixedly connected under the bed surface, and the rear raised block is fixedly connected on the side of the bed surface opposite to the lateral separation direction, and a certain gap is left between the rear raised block and the bed surface except for the fixed connection part; when the separated bed body is separated horizontally relative to the fixed bed body or not separated, the lower raised strip is matched with the horizontal bed frame groove to form a moving pair, and when the bed surface is separated longitudinally relative to the fixed bed body, the rear raised block is matched with the vertical bed frame groove to form a moving pair; the escalator is a sleeve-type retractable structure.

[0005] The fixed bed body of the detachable bed of the present invention also includes a locking device, which includes a latch-type locking device and a push-type locking device; the push-type locking device is located at a specified position in the horizontal bed frame groove, and a spring is provided at its lower part. When the bed surface is not separated and is separated laterally, the push-type locking device is always pressed in the horizontal bed frame groove by the lower raised bar. The two sides of the push-type locking device have different heights, and the height of the side in the horizontal separation direction is lower than the side in the opposite direction of the horizontal separation, so as to ensure that when the bed surface is separated laterally to the specified position, the push-type locking device is between the rear raised block and the bed surface. The latch-type locking device pops up from the gap in the bed surface, limiting the bed surface from continuing to separate laterally in the original direction, thereby playing a locking role. When the separation part is retracted, the bed surface moves in the opposite direction of the lateral separation, and the rear protrusion block is pressed down by the bed surface again. The latch-type locking device includes a pin shaft and a pin sleeve, and the pin sleeve is fixedly connected to the slotted vertical bed frame. The pin shaft is embedded in the pin sleeve and can move laterally relative to the pin sleeve. When the bed surface needs to be separated laterally, the latch-type locking device is opened, and when the bed surface returns to its initial state and no longer separates, the latch-type locking device is closed, thereby limiting the lateral separation of the bed surface and playing a locking role.

[0006] The escalator described in the detachable bed of the present invention is a sleeve-type retractable structure, and its retractable mode includes electric automatic retractable. When its retractable mode is electric, the escalator is equipped with up and down buttons for controlling the retractable, and rollers are arranged under the escalator.

[0007] The auxiliary rod of the detachable bed of the present invention is hinged on the bed surface. When the bed body is separated horizontally, the sleeve-type escalator is retracted, and the rear protruding block of the bed surface moves along the vertical bed frame groove, so that the bed surface is separated longitudinally. After the bed surface descends to a designated position, the auxiliary rod is rotated downward by 90 degrees and lowered to play a role in auxiliary support of the bed surface.

[0008] When the detachable bed of the present invention is separated, the latch-type locking device is first opened, the bed surface is moved outwardly along the horizontal bed frame groove until the push-type locking device pops up, and then the descending button of the escalator is pressed to move the bed surface and the escalator downward along the vertical bed frame groove. When the bed surface is lowered to a specified position, the auxiliary rods on both sides of the bed surface are opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a front axonometric view of a separable bed of the present invention when it is initially unseparated.

[0010] Figure 2 yes Figure 1 A partial enlarged view of point A.

[0011] Figure 3 It is a rear axonometric view of a separable bed of the present invention when it is initially unseparated.

[0012] Figure 4 yes Figure 3 A local enlarged view of point B.

[0013] Figure 5 It is a front axonometric view of a separable bed of the present invention being laterally separated to a specified position.

[0014] Figure 6 yes Figure 5 A partial enlarged view of point C.

[0015] Figure 7 It is a rear axonometric view of a separable bed of the present invention being laterally separated to a specified position.

[0016] Figure 8 yes Figure 7 A local enlarged view of point D.

[0017] Fig. 9 It is a front axonometric view of a separable bed of the present invention, which is separated horizontally to a specified position and then separated vertically to a specified position.

[0018] Fig.10 yes Fig. 9 A partial enlarged view of point E

[0019] In the figure, 1. fixed bed body, 11. vertical bed frame, 12. horizontal bed frame, 13. locking device, 131. latch type locking device; 1311. pin sleeve, 1312. pin shaft, 132. push type locking device, 2. separated bed body, 21. bed surface, 211. lower raised strip, 212. rear raised block, 22. escalator; 23. auxiliary rod. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with embodiments and drawings so that those skilled in the art can better understand the present invention and implement it, but the examples are not intended to limit the present invention.

[0021] like Figures 1 to 10The separable bed of the present invention comprises a fixed bed body 1 and a separable bed body 2, wherein the fixed bed body comprises a vertical bed frame 11, a horizontal bed frame 12 and a locking device 13, wherein the vertical bed frame 12 comprises four supporting legs, 2 front supporting legs and 2 rear supporting legs, and the horizontal bed frame 12 comprises 2 supporting rods, wherein the 2 supporting rods are respectively installed between the front supporting legs and the adjacent rear supporting legs of the vertical bed frame 11, the front of the front supporting legs is grooved, and the upper surface of the supporting rods is grooved, and a bed surface 21 is placed on the horizontal bed frame 12, and a lower protruding strip 211 is welded to the grooved portion of the bed surface 21 relative to the horizontal bed frame supporting rod, and the locking device 13 comprises a latch-type locking device 131 and a press-type locking device 132, The latch-type locking device includes a pin sleeve 1311 and a pin shaft 1312. The pin sleeve 1311 is welded to the two front supporting legs of the vertical bed frame 11. The pin shaft 1312 is embedded in the pin sleeve 1311 and can be moved horizontally relative to the pin sleeve to lock or punch. The push-type locking device 132 is located in the horizontal bed frame groove and is equipped with a spring underneath. A rear protrusion block 212 is welded to the rear side of the bed surface 21. There is a gap between the rear protrusion block 212 and the bed surface 21 except for the welding position. An escalator 22 is welded to the outside of the bed surface 21. The escalator 22 is electrically retractable and has up and down buttons on it. Auxiliary rods 23 are hinged on both sides of the bed surface 21 and can be rotated downward 90 degrees to play an auxiliary support role.

[0022] like Figures 1 to 10 The detachable bed of the present invention is shown as follows. When the detachable bed is separated horizontally, the latch-type locking device 131 is first opened, and then the bed surface 21 together with the welded ladder 22 and the hinged auxiliary rod 23 are pulled out horizontally along the groove of the horizontal bed frame 12. After being pulled to the designated position, the push-type locking device 132 pops out in the gap between the bed surface 21 and the rear protruding block 212 to lock and restrict the continued horizontal movement. Then, the downward button on the ladder 22 is pressed. The ladder 22 is extended and retracted. At the same time, due to its own gravity, the bed surface 21 and the auxiliary rod 23 are separated longitudinally along the groove of the vertical bed frame 11. The rear protruding block 212 moves longitudinally downward in the groove of the vertical bed frame 11. After longitudinally moving to the designated position, the auxiliary rod 23 is rotated downward 90 degrees and falls to the ground for auxiliary support. At this time, the bed falls from a high position to a designated low position, completely avoiding the cabinet table below. At this time, you do not need to climb a high ladder to go to bed and rest. The bed is separated at night and returned during the day, realizing the perfect separation of time and space.

[0023] like Figures 1 to 10 When the detachable bed of the present invention is returned to its original position and merged, the auxiliary rod 23 is first retracted and turned back to the side of the bed surface 21, and then the escalator 22 is retracted by pressing the downward button of the escalator 22, and at the same time, the bed surface 21 and the auxiliary rod 23 are driven to rise together, and the rear protruding block 212 moves longitudinally upward in the groove of the vertical bed frame 11 until the lower protruding strip 211 falls into the groove of the horizontal bed frame 11 at the designated position, and the bed surface 21 and the auxiliary rod 23 are horizontally retracted together with the escalator. At this time, the push-type locking mechanism is pressed back into the groove of the horizontal bed frame 12, and the lower protruding strip moves horizontally in the groove of the horizontal bed frame 11 back to its original position, and then the latch-type locking device 131 is closed to lock it.

Claims

1. A separable bed, comprising a fixed bed body and a separable bed body, characterized in that: The separation bed body can be separated laterally relative to the fixed bed body, and the fixed bed body includes a vertical bed frame and a horizontal bed frame. The separation bed body includes a bed surface, an escalator and an auxiliary rod. After the horizontal separation, the bed surface and the auxiliary rod can be separated longitudinally relative to the fixed bed body, the escalator is fixedly connected to one side of the bed surface, and the auxiliary rod is hinged on the bed surface; the vertical bed frame is grooved on the side of the horizontal separation direction of the bed surface, and the horizontal bed frame is grooved along the horizontal separation direction of the bed surface; the bed surface includes a lower raised bar and a rear raised block, the lower raised bar is fixedly connected under the bed surface, and the rear raised block is fixedly connected on the opposite side of the horizontal separation direction of the bed surface; when the separation bed body is separated laterally relative to the fixed bed body or not separated, the lower raised bar is connected to the horizontal bed frame groove to form a moving pair, and when the bed surface is separated longitudinally relative to the fixed bed body, the rear raised block is connected to the vertical bed frame groove to form a moving pair; the escalator is a sleeve-type retractable structure.

2. A separable bed as claimed in claim 1, characterized in that: The fixed bed body also includes a locking device, which includes a latch-type locking device and a push-type locking device; the push-type locking device is located in the horizontal bed frame groove, and a spring is provided at the lower part; the latch-type locking device includes a pin shaft and a pin sleeve, the pin sleeve is fixedly connected to the slotted vertical bed frame, and the pin shaft is embedded in the pin sleeve and can move laterally relative to the pin sleeve.

3. A separable bed as claimed in claim 1, characterized in that: The escalator is a telescopic structure, and its telescopic mode includes electric automatic telescopic. When the telescopic mode is electric, the escalator is equipped with up and down buttons for controlling the telescopic movement, and rollers are arranged under the escalator.

4. A separable bed as claimed in claim 1, characterized in that: The vertical bed frame is grooved on the side of the transverse separation direction of the bed surface, and the length of the groove is the same as the length of the vertical bed frame minus the auxiliary rod.

5. A separable bed as claimed in claim 1, characterized in that: The horizontal bed frame is grooved along the transverse separation direction of the bed surface, and the length of the groove is the same as the length of the lower raised strip.

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