Apartment bed with storage function

Abstract

The utility model relates to the technical field of apartment beds, and discloses an apartment bed with a storage function, which comprises a horizontal first bed plate, support plates are fixed at the head and the tail of the first bed plate, and a bed bottom cabinet is fixedly arranged between the two support plates; the bed bottom cabinet is located at the bottom of the first bed board. A storage groove is formed in the bed bottom cabinet, and a groove opening of the storage groove horizontally faces the side portion of the first bed board. A horizontal second bed plate is mounted in the storage groove and penetrates through the bed bottom cabinet; a limiting guide part is mounted between the two supporting plates, and the second bed plate is in limiting sliding fit with the limiting guide part; an equipment groove is formed in the bed bottom cabinet and is communicated with the storage groove; and a power mechanism is mounted in the equipment groove. The power mechanism can push the second bed plate to slide along the limiting guide part, so that the second bed plate can automatically slide out of and slide back to the bed bottom cabinet, manual participation is not needed, the automation degree is high, the unfolding speed of the apartment bed is increased, and the apartment bed is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to apartment bed technical field, especially apartment bed with storage function. BACKGROUND

[0002] Apartment bed is a kind of multifunctional bed specially designed for saving space, usually used in student dormitory, staff dormitory and other places.

[0003] The apartment bed with expansion function disclosed in the publication No.CN221653954U includes apartment bed body, L-shaped sliding rail, L-shaped guide rod, sliding block, expansion plate, connecting frame and electric telescopic leg etc.;Apartment bed body is symmetrically installed with L-shaped sliding rail on both sides, L-shaped guide rod is installed in L-shaped sliding rail, sliding block is slidably arranged on L-shaped guide rod, expansion plate is connected between two sliding blocks, connecting frame is symmetrically installed on the bottom of expansion plate, and electric telescopic leg is rotatably installed on connecting frame.

[0004] Based on the above technical features, the problem is that in the prior art, the expansion plate needs to be manually pushed out, which reduces the speed of the apartment bed expansion, increases the labor intensity and is inconvenient to use.

[0005] Therefore, it is necessary to solve the above problems by an apartment bed with storage function. UTILITY MODEL CONTENT

[0006] The utility model aims at providing an apartment bed with storage function to solve the problems in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: an apartment bed with storage function, including horizontal first bed plate, the head and tail of first bed plate are fixedly provided with support support plate, and bed bottom cabinet is fixedly arranged between two support plates;

[0008] The bed bottom cabinet is provided with a receiving groove, and the groove opening of the receiving groove is horizontally oriented towards the side of the first bed plate;A horizontal second bed plate is installed in the receiving groove, and the second bed plate penetrates the bed bottom cabinet along the horizontal direction from the head to the tail of the first bed plate;

[0009] Limiting guide elements for guiding the movement of the second bed plate in horizontal and vertical directions are installed between the two support plates, and the second bed plate is limitedly slidably connected with the limiting guide elements.

[0010] The bed bottom cabinet is provided with an equipment groove, and the equipment groove is communicated with the receiving groove;A power mechanism is installed in the equipment groove to drive the second bed plate to slide along the limiting guide element.

[0011] Preferably, the limiting guide comprises two guide blocks; one guide block is fixedly arranged at the opposite end of each of the two supporting plates, and the second bed plate is located between the two guide blocks; an L-shaped guide groove is formed in each of the two guide blocks, and the openings of the two L-shaped guide grooves are opposite in the horizontal direction from the head to the tail of the first bed plate; a sliding rod is fixedly arranged on the second bed plate, and the sliding rod is located between and inserted into the two L-shaped guide grooves and is in limiting sliding fit with the two L-shaped guide grooves.

[0012] Preferably, the power mechanism comprises a sliding seat, the sliding seat is in limiting sliding fit in the equipment slot; the bottom of the second bed plate is fixedly provided with a hinged seat, the hinged seat and the transmission plate are hingedly connected, a motor is fixedly arranged in the equipment slot, the output shaft of the motor is arranged towards the opening of the receiving slot, a threaded rod is rotatably arranged in the equipment slot, the threaded rod penetrates through the sliding seat and is in threaded connection with the sliding seat, and the output shaft of the motor is coaxially and fixedly connected with the threaded rod.

[0013] Preferably, the threaded rod, the sliding seat and the ball jointly form a ball screw pair.

[0014] Preferably, the vertical grooves of the two L-shaped guide grooves are located at the side of the first bed plate and below the first bed plate.

[0015] Preferably, the bottom of the second bed plate is rotatably provided with two supporting plates, the bed bottom cabinet is provided with two accommodation grooves for the movement of the two supporting plates, the two accommodation grooves are in communication with the receiving slot, and the opening direction of the two accommodation grooves is the same as that of the receiving slot; a transmission assembly is arranged between the second bed plate and each of the two guide blocks, and each of the two supporting plates is in transmission fit with the second bed plate through the corresponding transmission assembly.

[0016] Preferably, the transmission assembly comprises a gear and a rack; the bottom of the second bed plate is rotatably provided with a supporting shaft, the gear is fixedly arranged on the supporting shaft, the supporting plate is fixedly connected with the supporting shaft and rotates around the supporting shaft, and the rack is fixedly arranged on the guide block in the vertical direction; the gear and the rack are in contact and meshing fit, and a limiting piece for limiting the rotation of the supporting shaft is arranged between the supporting shaft and the second bed plate.

[0017] Preferably, the limiting piece comprises two fixed blocks, the two fixed blocks are fixedly arranged on the bottom of the second bed plate, the supporting shaft penetrates through the two fixed blocks and is rotatably connected with the two fixed blocks, and a spring pin is arranged on each of the two fixed blocks; a plurality of pin grooves for limiting fit with the spring pin are formed in the supporting shaft, and the plurality of pin grooves are uniformly distributed in the circumferential direction of the supporting shaft.

[0018] Preferably, the bed bottom cabinet is provided with a mounting slot, the opening direction of the mounting slot is opposite to that of the receiving slot, and a drawer is slidably arranged in the mounting slot.

[0019] The utility model discloses technical effects and advantages: the utility model discloses power mechanism can push the second bed board along the limiting guide piece sliding, thereby realize the automatic sliding of second bed board and slide back to the bed bottom cabinet, do not need manual participation, the degree of automation is high, improve the speed of this apartment bed unfolding, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the support plate schematic diagram of the utility model;

[0022] Figure 3 It is the utility model Figure 2 A place amplification schematic diagram;

[0023] Figure 4 It is the power mechanism schematic diagram of the utility model;

[0024] Figure 5 It is the transmission assembly schematic diagram of the utility model.

[0025] In the drawing: 1, bed bottom cabinet;2, drawer;3, first bed board;4, motor;5, threaded rod;6, sliding seat;7, rotating shaft;8, transmission plate;9, second bed board;10, sliding rod;11, guide block;12, fixed seat;13, support shaft;14, pin groove;15, fixed block;16, bolt;17, spring;18, support plate;19, gear;20, rack. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the person skilled in the art without creative labor on the basis of the embodiments in the utility model belong to the range protected by the utility model.

[0027] The utility model provides a kind of apartment bed with storage function as Figures 1 to 5 It is shown in the drawing, including horizontal first bed board 3.The head and tail of first bed board 3 are fixedly provided with support plate for support, and bed bottom cabinet 1 is fixedly arranged between the two support plates.Bed bottom cabinet 1 is located at the bottom of first bed board 3.

[0028] Bed bottom cabinet 1 is provided with mounting groove, and the slot opening of mounting groove is horizontally right.The drawer 2 for storing clothes or articles is slidably installed in the mounting groove.

[0029] The storage groove is horizontally leftward. The second bed plate 9 is horizontally installed in the storage groove and penetrates the bed bottom cabinet 1 along the horizontal direction from the head to the tail of the first bed plate 3.

[0030] The limiting guide is installed between the two supporting plates for guiding the second bed plate 9 to move along the horizontal and vertical directions. The second bed plate 9 is in limiting sliding cooperation with the limiting guide.

[0031] Specifically, the limiting guide comprises two guide blocks 11. One guide block 11 is fixedly arranged at the opposite end of each supporting plate, and the second bed plate 9 is located between the two guide blocks 11. An L-shaped guide groove is formed in each guide block 11, and the grooves of the two L-shaped guide grooves are opposite along the horizontal direction from the head to the tail of the first bed plate 3.

[0032] The vertical grooves of the two L-shaped guide grooves are located at the left side of the first bed plate 3. The horizontal grooves of the two L-shaped guide grooves are located below the first bed plate 3. The two guide blocks 11 are L-shaped blocks matched with the L-shaped guide grooves.

[0033] A sliding rod 10 is fixedly arranged on the second bed plate 9, and the sliding rod 10 is located between and inserted into the two L-shaped guide grooves and in limiting sliding cooperation with the two L-shaped guide grooves. The sliding rod 10 is fixed at the right end of the second bed plate 9 and penetrates the second bed plate 9. The sliding rod 10 is a square rod.

[0034] An equipment groove is formed in the bed bottom cabinet 1 and communicates with the storage groove. The groove of the equipment groove is horizontally leftward, and a power mechanism for driving the second bed plate 9 to slide along the L-shaped guide groove is installed in the equipment groove.

[0035] Specifically, the power mechanism comprises a sliding seat 6 installed in the equipment groove. A hinged seat is fixedly arranged at the middle position of the bottom of the second bed plate 9, and a transmission plate 8 is arranged between the sliding seat 6 and the hinged seat. One end of the transmission plate 8 is hinged to the hinged seat, and the other end is rotationally connected to the sliding seat 6 through a rotating shaft 7.

[0036] A limiting groove is formed in the bed bottom cabinet 1 and communicates with the equipment groove. The sliding seat 6 is in limiting sliding installation in the limiting groove. A motor 4 is fixedly installed in the limiting groove, and the output shaft of the motor 4 is arranged towards the groove of the storage groove. A threaded rod 5 is transversely arranged in the limiting groove, and the threaded rod 5 is rotationally connected to the bed bottom cabinet 1. The threaded rod 5 penetrates the sliding seat 6 and is threadedly connected to the sliding seat 6, and the output shaft of the motor 4 is coaxially fixedly connected to the threaded rod 5.

[0037] The threaded rod 5, the sliding seat 6 and the ball jointly form a ball screw pair.

[0038] The bottom of the second bed plate 9 is rotatably provided with two support plates 18, and the bed bottom cabinet 1 is provided with two displacement grooves for the movement of the two support plates 18. The two displacement grooves have the same opening direction as the receiving groove, and the two displacement grooves are in communication with the receiving groove.

[0039] A transmission assembly is arranged between the second bed plate 9 and the two guide blocks 11, and the two support plates 18 correspond to the two transmission assemblies one by one. Each support plate 18 is in transmission cooperation with the second bed plate 9 through the corresponding transmission assembly.

[0040] Specifically, the transmission assembly includes a gear 19 and a rack 20. The bottom of the second bed plate 9 is fixedly provided with two fixed seats 12, which are symmetrically arranged left and right. The support plate 18 is fixedly provided with a support shaft 13, and the support plate 18 rotates around the support shaft 13 as the rotation shaft. The support shaft 13 penetrates the two fixed seats 12 along the horizontal direction and is rotatably connected with the two fixed seats 12.

[0041] The gear 19 is fixedly sleeved on the right end of the support shaft 13. The rack 20 is fixedly arranged on the vertical block of the guide block 11 in the vertical direction, and the rack 20 is located between the first bed plate 3 and the vertical block of the guide block 11. The gear 19 is in contact and meshing cooperation with the rack 20.

[0042] The support shaft 13 and the second bed plate 9 are provided with a limiting piece for limiting the rotation of the support shaft 13.

[0043] Specifically, the limiting piece includes two fixed blocks 15, which are fixedly arranged on the bottom of the second bed plate 9, and the two fixed seats 12 are located between the two fixed blocks 15. The support shaft 13 penetrates the two fixed blocks 15 and is rotatably connected with the two fixed blocks 15.

[0044] A spring pin is mounted on each fixed block 15. A plurality of pin grooves 14 are formed in the support shaft 13 and are in limiting cooperation with the spring pin. The plurality of pin grooves 14 are uniformly distributed along the circumference of the support shaft 13.

[0045] Specifically, the spring pin includes a plug pin 16 and a spring 17. The plug pin 16 penetrates into the fixed block 15 along the radial direction of the support shaft 13 and is in limiting sliding cooperation with the fixed block 15. The plug pin 16 is in limiting cooperation with the pin groove 14.

[0046] The pin head of the plug pin 16 is a hemispherical head, and the plug pin 16 is fixedly provided with a limiting cap at the pin tail. The pin groove 14 is matched with the pin head of the plug pin 16, and the plug pin 16 is sleeved with the spring 17. One end of the spring 17 is fixedly connected with the limiting cap, and the other end is fixedly connected with the fixed block 15.

[0047] Working principle: when the apartment bed is used to store clothes or articles, the drawer 2 can be pulled out for storage.

[0048] When the bed is needed to be expanded, the motor 4 can be started through the single-chip microcomputer controller or directly connecting the power supply. The starting of the motor 4 is the prior art and will not be described here.

[0049] After the motor 4 is started, the output shaft of the motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 pushes the sliding seat 6 to slide horizontally to the left. The sliding seat 6 pushes the transmission plate 8 to move horizontally to the left through the rotating shaft 7, and the transmission plate 8 pushes the second bed plate 9 to slide out of the storage slot horizontally to the left through the hinged seat.

[0050] The second bed plate 9 drives the two supporting shafts 13 to move horizontally to the left through the fixed seat 12, and the two supporting shafts 13 drive the corresponding supporting plates 18 to move horizontally to the left. At the same time, the second bed plate 9 drives the sliding rod 10 to slide to the left along the horizontal groove of the L-shaped guide slot.

[0051] When the second bed plate 9 completely slides out of the storage slot, the sliding rod 10 slides to the left end of the horizontal groove of the L-shaped guide slot. At this time, the transmission plate 8 rotates and pushes the second bed plate 9 to move up through the hinged seat, and the second bed plate 9 drives the sliding rod 10 to slide up along the vertical groove of the L-shaped guide slot. At the same time, the second bed plate 9 drives the two supporting shafts 13 to move up through the fixed seat 12, and the two supporting shafts 13 drive the corresponding gear wheels 19 to move up.

[0052] During the process of the two gear wheels 19 moving up, they gradually contact and engage with the corresponding racks 20. After the two gear wheels 19 engage with the corresponding racks 20, the two racks 20 drive the corresponding gear wheels 19 to rotate. The two gear wheels 19 drive the corresponding supporting shafts 13 to rotate, and the two supporting shafts 13 drive the corresponding supporting plates 18 to rotate.

[0053] When the top plane of the second bed plate 9 is flush with the top plane of the first bed plate 3, the motor 4 is turned off. At this time, the sliding rod 10 slides to the top end of the vertical groove of the L-shaped guide slot. Before this, the two supporting plates 18 rotate from the horizontal state to the vertical state, the plug-in pins 16 of the spring pins are inserted into the corresponding pin slots 14, and the two gear wheels 19 are disengaged from the corresponding racks 20.

[0054] After that, the corresponding cushion blocks are placed under the two supporting plates 18. The cushion blocks can be wood blocks or the like.

[0055] When the bed is not needed to be expanded, the cushion blocks are removed, and the motor 4 is started again. At this time, the output shaft of the motor 4 reverses, and the sliding seat 6 slides back to the right. In this process, the sliding seat 6 pulls the second bed plate 9 to move down through the rotating shaft 7, the rotating shaft 7, the transmission plate 8, and the hinged seat.

[0056] When the second bed plate 9 moves downward, the fixed seat 12 drives the corresponding support shaft 13 to move downward. When the two support shafts 13 move downward, the corresponding gears 19 are driven to move downward, and the two gears 19 gradually contact and engage with the corresponding racks 20. After the two gears 19 engage with the corresponding racks 20, the two racks 20 drive the corresponding gears 19 to reverse. The two gears 19 drive the corresponding support shafts 13 to reverse, and the two support shafts 13 drive the corresponding support plates 18 to reverse from the vertical state to the horizontal state.

[0057] After the support plates 18 are rotated to the horizontal state, the spring pins 16 are inserted into the corresponding pin slots 14, and the two gears 19 are disengaged from the corresponding racks 20.

[0058] Then, when the second bed plate 9 continues to move downward to the slot opening of the storage slot, the sliding rod 10 slides to the bottom end of the vertical slot of the L-shaped guide slot and slides into the horizontal slot of the L-shaped guide slot. Then, the sliding seat 6 pulls the second bed plate 9 to the right back to the storage slot through the rotating shaft 7, the rotating shaft 7 through the transmission plate 8, the transmission plate 8 through the hinge seat. When the second bed plate 9 is completely slid back to the storage slot, the motor 4 can be turned off.

[0059] When the support shaft 13 rotates, the push pin 16 reciprocally slides along the radial direction of the support shaft 13. At the same time, the push pin 16 drives the limiting cap to repeatedly stretch the spring 17.

[0060] Finally, it should be noted that the above-described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An apartment bed with storage function, comprising a horizontal first bed board (3), characterized in that: The first bed board (3) is fixedly provided with support plates at both the head and tail, and a bed base cabinet (1) is fixedly provided between the two support plates; the bed base cabinet (1) is located at the bottom of the first bed board (3); The bed base cabinet (1) has a storage slot, the opening of which is horizontally oriented toward the side of the first bed board (3); a horizontal second bed board (9) is installed in the storage slot, and the second bed board (9) runs through the bed base cabinet (1) in a horizontal direction from the head to the tail of the first bed board (3). A limiting guide is installed between the two support plates to guide the second bed plate (9) to move in the horizontal and vertical directions. The second bed plate (9) is in a limiting sliding fit with the limiting guide. The bed base cabinet (1) has an equipment slot, which is connected to the storage slot; the equipment slot is equipped with a power mechanism that drives the second bed board (9) to slide along the limiting guide.

2. The apartment bed with storage function according to claim 1, characterized in that: The limiting guide includes two guide blocks (11); a guide block (11) is fixedly installed at the opposite ends of the two support plates, and the second bed plate (9) is located between the two guide blocks (11); an L-shaped guide groove is opened on each of the two guide blocks (11), and the openings of the two L-shaped guide grooves are opposite each other in the horizontal direction from the head to the tail of the first bed plate (3); a sliding rod (10) is fixedly installed on the second bed plate (9), and the sliding rod (10) is located between the two L-shaped guide grooves and inserted into the two L-shaped guide grooves to limit and slide with the two L-shaped guide grooves.

3. The apartment bed with storage function according to claim 1, characterized in that: The power mechanism includes a slide (6), which is slidably installed in the equipment slot; a hinge seat is fixed at the bottom of the second bed board (9), and a transmission plate (8) is hinged between the slide (6) and the hinge seat; a motor (4) is fixedly installed in the equipment slot, and the output shaft of the motor (4) is arranged along the opening of the storage slot; a threaded rod (5) is rotatably installed in the equipment slot, and the threaded rod (5) passes through the slide (6) and is threadedly connected to the slide (6); the output shaft of the motor (4) is coaxially fixedly connected to the threaded rod (5).

4. The apartment bed with storage function according to claim 3, characterized in that: The threaded rod (5), the slide (6), and the balls together form a ball screw pair.

5. The apartment bed with storage function according to claim 2, characterized in that: The vertical grooves of the two L-shaped guide grooves are both located on the side of the first bed board (3) and both vertical grooves are located below the first bed board (3).

6. The apartment bed with storage function according to claim 2, characterized in that: Two support plates (18) are rotatably mounted on the bottom of the second bed board (9). The bed base cabinet (1) is provided with a clearance groove for the two support plates (18) to move and make way. The two clearance grooves are connected to the storage groove, and the openings of the two clearance grooves face the same direction as the openings of the storage groove. A transmission component is provided between the second bed board (9) and the two guide blocks (11). The two support plates (18) correspond one-to-one with the two transmission components. Each support plate (18) is connected to the second bed board (9) through the corresponding transmission component.

7. The apartment bed with storage function according to claim 6, characterized in that: The transmission assembly includes a gear (19) and a rack (20); a support shaft (13) is rotatably mounted on the bottom of the second bed plate (9), and the gear (19) is fixedly sleeved on the support shaft (13); the support plate (18) is fixedly connected to the support shaft (13) and rotates around the support shaft (13); the rack (20) is fixed vertically on the guide block (11); the gear (19) and the rack (20) are in contact meshing engagement, and a limiting member for restricting the rotation of the support shaft (13) is provided between the support shaft (13) and the second bed plate (9).

8. The apartment bed with storage function according to claim 7, characterized in that: The limiting component includes two fixing blocks (15), which are fixed to the bottom of the second bed board (9); the support shaft (13) passes through the two fixing blocks (15) and is rotatably connected to the two fixing blocks (15), and each fixing block (15) is equipped with a spring pin; the support shaft (13) has multiple pin grooves (14) that are inserted and limited by the spring pins, and the multiple pin grooves (14) are evenly distributed along the circumference of the support shaft (13).

9. The apartment bed with storage function according to claim 1, characterized in that: The bed base cabinet (1) has an installation groove inside, and the groove opening faces the opposite direction to the groove opening of the storage groove; a drawer (2) is slidably installed inside the installation groove.

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