CN213345021U

CN213345021U - Bed with lifting structure

Info

Publication number: CN213345021U
Application number: CN202022726549.2U
Authority: CN
Inventors: 梁启军
Original assignee: Foshan Tuer Furniture Co ltd
Current assignee: Foshan Tuer Furniture Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-04
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a bed with elevation structure relates to field of furniture, including the mattress, bottom one side swing joint of mattress has first bedstead, the bottom opposite side swing joint of mattress has the second bedstead, one side fixedly connected with head of a bed of second bedstead is kept away from to first bedstead, one side fixedly connected with tailstock of first bedstead is kept away from to the second bedstead. This bed with elevation structure, through power provide the device, servo motor, the reversing gear, the cooperation setting of rack and draw-in groove, measure the mattress earlier, start power provides the device, power provides device start servo motor, servo motor's drive reversing gear is rotatory, the rotatory rack that drives of reversing gear removes in the draw-in groove, the rack removes and drives the second bedstead round trip movement at first bedstead, the distance when head of a bed and tailstock is the same with the length of mattress, the convenience of device has been improved, guarantee that the distance of head of a bed and tailstock can adjust according to the length of mattress.

Description

Bed with lifting structure

Technical Field

The utility model relates to the technical field of furniture, in particular to a bed with a lifting structure.

Background

The bed is generally used in places such as bedrooms, dormitories, wards, hotels and the like, is usually used for meeting daily sleeping requirements of human beings, and can record and monitor weight and is designed to tend to be intelligent. The old time usually uses wood as material, is firm and practical, and can use stainless steel and metal as main material, thus effectively increasing the service performance and service life of the bed. Typically consisting of tens of parts. The standard matching uses a bed head, a bed frame, a bed tail, bed legs, a bed board mattress, an electric push rod, a left safety guard, a right safety guard, an insulated silent caster, an integrated dining table and an equipment storage tray as components, and adopts the processes of punching, assembling, welding, press riveting, derusting, plastic spraying and the like. Has the characteristics of flame retardance, rat resistance, moth resistance, durability, practicality, simplicity, attractive appearance, easy cleaning, convenient movement, safe use and the like. The existing bed with a lifting structure is inconvenient to disassemble.

In chinese utility model patent application no: CN 201921707152. X discloses a lifting bed, which comprises a frame, a bed body, a lifting closing mechanism and a unilateral hanging plate; the frame is a vertically arranged quadrilateral frame, and the lifting closing mechanism comprises an upper left closing pulley rotatably arranged at the upper left end of the frame; the steel cables on the outer sides of the lifting closing mechanisms are all fixedly provided with unilateral hanging plate copying abstract parts (only three or four lines) in a horizontal mode. This lifting bed, under normal working conditions, also has the disadvantage of not being able to adjust according to the length of the mattress.

Therefore, there is a need for a bed with a lifting structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a bed with elevation structure to solve the current inconvenient dismantlement in the bed with elevation structure that provides in the above-mentioned background art and can not carry out the problem of adjusting according to the length of mattress.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bed with a lifting structure comprises a mattress, wherein one side of the bottom end of the mattress is movably connected with a first bed frame, the other side of the bottom end of the mattress is movably connected with a second bed frame, one side of the first bed frame, which is far away from the second bed frame, is fixedly connected with a bed head, one side of the second bed frame, which is far away from the first bed frame, is fixedly connected with a bed tail, two sides of the bottom ends of the first bed frame and the second bed frame are fixedly connected with supporting plates, two sides of the bottom of each supporting plate are respectively provided with a bolt, the middle part of the bottom of each supporting plate is fixedly connected with a fixing part, the top end of the inside of each fixing part is provided with an elastic layer, a rotating part is arranged below each elastic layer, the bottom end of each rotating part is provided with a sliding layer, a, the output of motor is equipped with the bearing, the outside fixedly connected with footpost of motor, the inside of first bedstead is equipped with the locating plate, one side that the locating plate is close to the second bedstead is equipped with the power and provides the device, the equal fixedly connected with servo motor in both sides of power provides the device, servo motor's output fixedly connected with reversing gear, servo motor's one end is kept away from to the reversing gear is equipped with the rack, the outside of rack is equipped with the draw-in groove, one side fixedly connected with spring of second bedstead is kept away from to the draw-in groove, one side fixedly connected with second bedstead that the head of a bed is kept away from to the rack.

Preferably, there are two racks, the two racks are symmetrically distributed on two sides of the second bed frame, and the two racks are perpendicular to the second bed frame.

Preferably, the number of the springs is two, and the two springs are symmetrically distributed on one side, far away from the second bed frame, of the clamping groove.

Preferably, there are two servo motors, and the two servo motors are symmetrically distributed on two sides of the power supply device.

Preferably, the central line of the elastic layer and the central line of the fixing piece are the same straight line, and the area of the elastic layer is smaller than the bottom area of the fixing piece.

Preferably, the center line of the sliding layer and the center line of the rotating member are the same straight line, and the cross-sectional shape of the sliding layer is the same as that of the rotating member.

Preferably, the bolts are multiple, the bolts are symmetrically distributed at the bottom end of the support plate, and the bolts are perpendicular to the bottom end of the support plate.

Preferably, the number of the supporting plates is four, and the four supporting plates are symmetrically distributed at the bottom ends of the first bedstead and the second bedstead.

(III) advantageous effects

Compared with the prior art, the utility model provides a bed with elevation structure possesses following beneficial effect:

1. this bed with elevation structure, through the motor, electric telescopic handle, rotate the piece, the cooperation in mounting and rotation groove sets up, when needs are dismantled the footpost, the starter motor, the motor rotates electric telescopic handle, electric telescopic handle rotates the piece that rotates, rotate the piece at rotation inslot rotation, when rotating the piece and keeping unanimous with the sliding tray, start electric telescopic handle, electric telescopic handle will rotate the piece and break away from in the mounting, make footpost and first bedstead and second bedstead separation, accomplish the dismantlement to the footpost, when needs are installed the footpost, it utilizes electric telescopic handle to insert the mounting again to rotate the piece, it can to reset to rotate the piece, the effect of being convenient for to the dismantlement of footpost has been reached, the convenience of device dismantlement has been improved.

2. This bed with elevation structure, through power provide the device, servo motor, the reversing gear, the cooperation setting of rack and draw-in groove, measure the mattress earlier, start power provides the device, power provides device start servo motor, servo motor's drive reversing gear is rotatory, the rack is removed in the draw-in groove to the rotatory drive rack of reversing gear, the rack removes and drives the second bedstead round trip movement at first bedstead, distance when head of a bed and tailstock is the same with the length of mattress, stop servo motor, reach the effect fixed to the mattress, the better distance of adjustment head of a bed and tailstock, the convenience of device has been improved, guarantee that the distance of head of a bed and tailstock can adjust according to the length of mattress.

Drawings

FIG. 1 is an axial view of the structure of the present invention;

FIG. 2 is a partial axial view of the structure of the present invention;

FIG. 3 is a partial axial view of the structure of the present invention;

FIG. 4 is a schematic top view partially in section of the structure of the present invention;

fig. 5 is a schematic partial sectional view of the structure of the present invention.

In the figure: 1. a mattress; 2. a first bed frame; 3. a second bed frame; 4. bed legs; 5. a support plate; 6. a bed head; 7. a bed tail; 8. a sliding groove; 9. a fixing member; 10. a bolt; 11. a motor; 12. an electric telescopic rod; 13. a rotating member; 14. a bearing; 15. a power supply device; 16. a spring; 17. a card slot; 18. a rack; 19. a reversing gear; 20. a servo motor; 21. an elastic layer; 22. a sliding layer; 23. a rotating groove; 24. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a bed with a lifting structure comprises a mattress 1, a first bedstead 2 is movably connected to one side of the bottom end of the mattress 1, a second bedstead 3 is movably connected to the other side of the bottom end of the mattress 1, a head 6 is fixedly connected to one side of the first bedstead 2 away from the second bedstead 3, a foot 7 is fixedly connected to one side of the second bedstead 3 away from the first bedstead 2, support plates 5 are fixedly connected to both sides of the bottom ends of the first bedstead 2 and the second bedstead 3, bolts 10 are respectively arranged on both sides of the bottom of the support plates 5, a plurality of bolts 10 are symmetrically distributed at the bottom ends of the support plates 5, the plurality of bolts 10 are perpendicular to the bottom ends of the support plates 5, so as to ensure that the support plates 5 can be stably fixed at the bottoms of the first bedstead 2 and the second bedstead 3, a fixing member 9 is fixedly connected to the middle portion of the bottom of the support plates 5, four bedstead support plates 5 are symmetrically distributed at the bottom ends of, the bearing capacity of the first bed frame 2 and the bearing capacity of the second bed frame 3 are enhanced by stably supporting the bottoms of the first bed frame 2 and the second bed frame 3, the elastic layer 21 is arranged at the top end inside the fixing piece 9, the central line of the elastic layer 21 and the central line of the fixing piece 9 are in the same straight line, the area of the elastic layer 21 is smaller than the bottom area of the fixing piece 9, the rotating piece 13 is prevented from being released and damaged when being contacted with the top end inside the fixing piece 9, the rotating piece 13 is also stably fixed at the top end of the rotating groove 23 after being extruded by the elastic layer 21 after being rotated, the rotating piece 13 is arranged below the elastic layer 21, the sliding layer 22 is arranged at the bottom end of the rotating piece 13, the central line of the sliding layer 22 and the central line of the rotating piece 13 are in the same straight line, the cross-section shape of the sliding layer 22 is the same as that of the rotating piece 13, and the resistance of the rotating piece 13 which, a sliding groove 8 is arranged below the sliding layer 22, an electric telescopic rod 12 is fixedly connected to the bottom end of the rotating part 13, a motor 11 is fixedly connected to the bottom end of the electric telescopic rod 12, through the matching arrangement of the motor 11, the electric telescopic rod 12, the rotating part 13, the fixing part 9 and the rotating groove 23, when the bed leg 4 needs to be disassembled, the motor 11 is started, the motor 11 rotates the electric telescopic rod 12, the electric telescopic rod 12 rotates the rotating part 13, the rotating part 13 rotates in the rotating groove 23, when the rotating part 13 is consistent with the sliding groove 8, the electric telescopic rod 12 is started, the rotating part 13 is separated from the fixing part 9 by the electric telescopic rod 12, the bed leg 4 is separated from the first bed frame 2 and the second bed frame 3, the disassembly of the bed leg 4 is completed, when the bed leg 4 needs to be assembled, the rotating part 13 is reinserted into the fixing part 9 by, the effect of facilitating the disassembly of the bed legs 4 is achieved, the convenience of the disassembly of the device is improved, the bearing 14 is arranged at the output end of the motor 11, the bed legs 4 are fixedly connected to the outer side of the motor 11, the positioning plate 24 is arranged inside the first bed frame 2, the power supply device 15 is arranged on one side, close to the second bed frame 3, of the positioning plate 24, the power supply device 15 is arranged, the mattress 1 is measured through the matching arrangement of the power supply device 15, the servo motor 20 is started through the power supply device 15, the servo motor 20 drives the reversing gear 19 to rotate, the rack 18 is driven to move in the clamping groove 17 through the rotation of the reversing gear 19, the rack 18 moves to drive the second bed frame 3 to move back and forth in the first bed frame 2, when the distance between the bed head 6 and the bed tail 7 is the same as the length of the mattress 1, the servo motor 20 is stopped, and the effect of fixing the, the distance between the bed head 6 and the bed tail 7 can be adjusted better, the convenience of the device is improved, the distance between the bed head 6 and the bed tail 7 can be adjusted according to the length of the mattress 1, both sides of the power supply device 15 are fixedly connected with the servo motors 20, two servo motors 20 are provided, two servo motors 20 are symmetrically distributed on both sides of the power supply device 15, one servo motor 20 rotates forwards and one servo motor 20 rotates backwards to ensure that the two racks 18 move towards the same direction, the output end of the servo motor 20 is fixedly connected with the reversing gear 19, one end of the reversing gear 19, far away from the servo motor 20, is provided with the rack 18, the two racks 18 are symmetrically distributed on both sides of the second bed frame 3, the two racks 18 are vertical to the second bed frame 3, the servo motor 20 can utilize the two racks 18 to stably move the second bed frame 3 in the first bed frame 2, the outside of rack 18 is equipped with draw-in groove 17, and one side fixedly connected with spring 16 that second bedstead 3 was kept away from to draw-in groove 17, and spring 16 has two, and two spring 16 symmetric distributions prevent thereby rack 18 and the internal contact of first bedstead 2 from receiving the damage in draw-in groove 17 one side of keeping away from second bedstead 3, and rack 18 keeps away from one side fixedly connected with second bedstead 3 of head of a bed 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device works, when a bed leg 4 needs to be detached, the motor 11 is started, the motor 11 rotates the electric telescopic rod 12, the electric telescopic rod 12 rotates the rotating piece 13, the rotating piece 13 rotates in the rotating groove 23, when the rotating piece 13 is consistent with the sliding groove 8, the electric telescopic rod 12 is started, the electric telescopic rod 12 separates the rotating piece 13 from the fixing piece 9, the bed leg 4 is separated from the first bedstead 2 and the second bedstead 3, the detachment of the bed leg 4 is completed, when the bed leg 4 needs to be installed, the rotating piece 13 is reinserted into the fixing piece 9 by the electric telescopic rod 12, the rotating piece 13 is reset, the effect of facilitating the detachment of the bed leg 4 is achieved, when the mattress 1 needs to be replaced, the mattress 1 is firstly measured, the power supply device 15 is started, the power supply device 15 starts the servo motor 20, the driving reversing gear 19 of the servo motor 20 rotates, the rack 18 is driven to move in the clamping groove 17 by the rotation of the reversing gear 19, the rack 18 moves to drive the second bedstead 3 to move back and forth on the first bedstead 2, when the distance between the bed head 6 and the bed tail 7 is the same as the length of the mattress 1, the servo motor 20 is stopped, the effect of fixing the mattress 1 is achieved, and the distance between the bed head 6 and the bed tail 7 can be adjusted according to the length of the mattress 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bed with a lifting structure, comprising a mattress (1), characterized in that: one side of the bottom end of the mattress (1) is movably connected with a first bedstead (2), the other side of the bottom end of the mattress (1) is movably connected with a second bedstead (3), one side of the first bedstead (2), which is far away from the second bedstead (3), is fixedly connected with a head of a bed (6), one side of the second bedstead (3), which is far away from the first bedstead (2), is fixedly connected with a tail of the bed (7), two sides of the bottom ends of the first bedstead (2) and the second bedstead (3) are fixedly connected with a support plate (5), two sides of the bottom of the support plate (5) are respectively provided with a bolt (10), the middle part of the bottom of the support plate (5) is fixedly connected with a fixing part (9), the top end of the inside of the fixing part (9) is provided with an elastic layer (21), a rotating part (13) is arranged below the elastic layer (21), and, a sliding groove (8) is arranged below the sliding layer (22), an electric telescopic rod (12) is fixedly connected to the bottom end of the rotating part (13), a motor (11) is fixedly connected to the bottom end of the electric telescopic rod (12), a bearing (14) is arranged at the output end of the motor (11), bed legs (4) are fixedly connected to the outer side of the motor (11), a positioning plate (24) is arranged inside the first bed frame (2), a power supply device (15) is arranged on one side, close to the second bed frame (3), of the positioning plate (24), servo motors (20) are fixedly connected to both sides of the power supply device (15), a reversing gear (19) is fixedly connected to the output end of each servo motor (20), a rack (18) is arranged at one end, far away from the servo motors (20), of each reversing gear (19), and a clamping groove (17) is arranged on the outer side of, one side, far away from the second bedstead (3), of the clamping groove (17) is fixedly connected with a spring (16), and one side, far away from the bed head (6), of the rack (18) is fixedly connected with the second bedstead (3).

2. A bed with an elevating structure as set forth in claim 1, wherein: the number of the racks (18) is two, the two racks (18) are symmetrically distributed on two sides of the second bedstead (3), and the two racks (18) are perpendicular to the second bedstead (3).

3. A bed with an elevating structure as set forth in claim 1, wherein: the number of the springs (16) is two, and the two springs (16) are symmetrically distributed on one side, away from the second bedstead (3), of the clamping groove (17).

4. A bed with an elevating structure as set forth in claim 1, wherein: the number of the servo motors (20) is two, and the two servo motors (20) are symmetrically distributed on two sides of the power supply device (15).

5. A bed with an elevating structure as set forth in claim 1, wherein: the central line of the elastic layer (21) and the central line of the fixing piece (9) are the same straight line, and the area of the elastic layer (21) is smaller than the bottom area of the fixing piece (9).

6. A bed with an elevating structure as set forth in claim 1, wherein: the central line of the sliding layer (22) and the central line of the rotating piece (13) are the same straight line, and the cross section of the sliding layer (22) is the same as that of the rotating piece (13).

7. A bed with an elevating structure as set forth in claim 1, wherein: the bolts (10) are arranged in a plurality, the bolts (10) are symmetrically distributed at the bottom end of the support plate (5), and the bolts (10) are vertical to the bottom end of the support plate (5).

8. A bed with an elevating structure as set forth in claim 1, wherein: the number of the supporting plates (5) is four, and the four supporting plates (5) are symmetrically distributed at the bottom ends of the first bedstead (2) and the second bedstead (3).