Electric remote control folding bed
By designing an electric remote control folding bed and using structures such as U-shaped iron and electric push rods, the folding bed is solved, and the problems of inconvenient folding and moving, unstable support and uncomfortable use are achieved, and the effects of easy operation, stable support and high comfort are achieved.
Patent Information
- Application Number
- CN202421555619.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The stacking operation and movement of the existing folding bed is inconvenient and laborious; the support structure is unstable and easy to shake after being expanded; the inclination angle cannot be adjusted at the backrest of the mattress, which is uncomfortable to use.
An electric remote control folding bed is designed, using U-shaped iron, rear frame, front frame, electric push rod and steel cable structure. The inclination angle of the mattress is automatically adjusted through the electric push rod, and a roller is set at the feet for movement.
It realizes the easy folding and moving of the folding bed, and the support is stable after being unfolded and not easy to shake; the inclination angle can be automatically adjusted at the back of the mattress, and the mattress legs are ergonomic, which improves the comfort of use.
Smart Images
Figure CN222693037U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of folding beds, in particular to an electric remote-controlled folding bed. Background Art
[0002] A folding bed is a versatile piece of furniture that saves space and is easy to store, making it suitable for temporary sleeping arrangements or places that require frequent movement.
[0003] But existing folding beds have the following disadvantages:
[0004] (1) The folding and moving of existing folding beds are inconvenient and laborious, and the supporting structure is not stable enough and easily shakes after the folding bed is unfolded;
[0005] (2) The inclination angle of the mattress backrest of the existing folding bed cannot be adjusted according to the user's sitting needs, and the footrest of the mattress cannot be arched accordingly according to ergonomics, which makes it uncomfortable to use. Utility Model Content
[0006] The utility model aims to provide an electric remote-controlled folding bed to solve the problems of the existing folding beds mentioned in the above background technology, such as the inconvenience and labor in folding and moving, the instability and easy shaking of the supporting structure of the folding bed after unfolding, the inclination of the mattress backrest of the folding bed cannot be adjusted according to the user's sitting needs, and the footrest of the mattress cannot be arched according to ergonomics, resulting in insufficient comfort in use.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electric remote-controlled folding bed, comprising two U-shaped irons, one side of the inner wall of the two U-shaped irons is rotatably connected to a rear frame, the other side of the inner wall of the two U-shaped irons is rotatably connected to a front frame, one end of both sides of the rear frame is rotatably connected to a rear support leg, one end of both sides of the inner wall of the front frame is rotatably connected to a front support leg, a fixing piece is installed on the surface of one of the U-shaped irons, the top of the fixing piece is rotatably connected to a handle ring through a first screw, the middle part of the front face of the front frame and the middle part of the back face of the rear frame are both connected to a connecting piece, one side of the bottom of the connecting piece is rotatably connected to an auxiliary leg through a second screw, one side of the front face of the front frame and one side of the back face of the rear frame are both connected to a limiting piece, the middle part of one side of the inner wall of the rear frame is hinged with an electric push rod, and one end of the electric push rod is connected to a steel cable.
[0008] The utility model discloses an electric remote-controlled folding bed, which is easy to fold and move and has a stable support after unfolding and is not easy to shake. The inclination angle of the mattress backrest can be automatically adjusted, and the mattress leg rest area will be arched accordingly, which is ergonomic and more comfortable to sit on.
[0009] As a preferred technical solution of the utility model, one side of the top of the rear frame is connected to a rear pad, one end of the electric push rod is rotatably connected to a connecting plate, and the top of the connecting plate is rotatably connected to one side of the bottom end of the rear pad. After the electric push rod is started, the connecting plate can be pulled to bend and tilt the rear end area of the rear pad.
[0010] As a preferred technical solution of the utility model, the inner wall of the front frame is fixedly connected with a cross bar, both sides of the cross bar surface are connected with angle irons, the surfaces of the two angle irons are hinged with front pads, and one end of the steel cable is connected to one side of the bottom end of the front pad. After the electric push rod is started, the front end area of the front pad is pulled backward by the steel cable, so that the middle area of the front pad is arched.
[0011] As a preferred technical solution of the utility model, both sides of the bottom of the rear support leg and both sides of the bottom of the front support leg are sleeved with a casing, the bottom end of the casing is equipped with a roller, and the top of the roller is provided with a brake paddle. The roller is provided to facilitate the movement of the folding bed.
[0012] As a preferred technical solution of the utility model, fixing holes are provided on both sides of the bottom of the fixing piece, and bolts can be used to install the fixing piece on the U-shaped iron at the fixing holes.
[0013] As a preferred technical solution of the utility model, the middle and top of the auxiliary foot are provided with limit holes, the surface of the second screw is sleeved with a connecting belt, one end of the connecting belt is connected with a latch, and the provided latch is used to lock the position of the auxiliary foot.
[0014] As a preferred technical solution of the utility model, the bottoms of the two rear legs are connected with rear reinforcing rods, which can improve the structural strength of the rear legs.
[0015] As a preferred technical solution of the utility model, the bottoms of the two front legs are connected with front reinforcing rods, which can improve the structural strength of the front legs.
[0016] As a preferred technical solution of the utility model, the bottom ends of the two U-shaped irons are connected with a support frame, and the support frame is provided to support the middle area of the folding bed.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. Since rollers are provided at the front and rear legs, the folding bed can be moved by pulling the handle ring, which is easy and labor-saving. The folding bed can be folded and stored by lifting the handle ring, which is easy to operate. The folding bed has a small volume after being folded and occupies little space. After the folding bed is laid flat and unfolded, it is supported by the front legs, rear legs, support frame and manually unfolded auxiliary legs, which is more stable and not easy to shake;
[0019] 2. When the user sits on the folding bed, the electric push rod can be started to pull the connecting plate to bend and lift the rear end area of the rear pad, thereby changing the inclination angle of the mattress backrest. At the same time, the front end area of the front pad will be pulled backward through the steel cable, so that the middle area of the front pad is arched, and the leg placement is more ergonomic, which improves the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of the utility model after being unfolded;
[0021] Figure 2 A three-dimensional diagram of the utility model after the front pad and the rear pad are hidden;
[0022] Figure 3 It is a cross-sectional view of the handle ring of the utility model;
[0023] Figure 4 A three-dimensional diagram of the auxiliary foot of the utility model;
[0024] Figure 5 It is a schematic diagram of the structure of the utility model after folding.
[0025] In the figure: 1. U-shaped iron; 2. rear frame; 3. front frame; 4. fixing part; 5. handle ring; 6. screw one; 7. fixing hole; 8. support frame; 9. rear support foot; 10. front support foot; 11. casing; 12. roller; 13. brake paddle; 14. cross bar; 15. connecting part; 16. screw two; 17. auxiliary foot; 18. limiting hole; 19. limiting part; 20. connecting belt; 21. latch; 22. rear pad; 23. front pad; 24. electric push rod; 25. steel cable; 26. angle iron; 27. rear reinforcement rod; 28. front reinforcement rod; 29. connecting plate. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-5The utility model provides an electric remote control folding bed, comprising two U-shaped irons 1, one side of the inner wall of the two U-shaped irons 1 is rotatably connected to the rear frame 2, and the other side of the inner wall of the two U-shaped irons 1 is rotatably connected to the front frame 3, which can be combined and folded, one end of both sides of the rear frame 2 is rotatably connected to the rear support legs 9, and one end of both sides of the inner wall of the front frame 3 is rotatably connected to the front support legs 10, which play a supporting role, a fixing piece 4 is installed on the surface of one of the U-shaped irons 1, and the top of the fixing piece 4 is rotatably connected to a handle ring 5 through a screw 6, which is convenient for folding and moving the folding bed, the middle part of the front face of the front frame 3 and the middle part of the back face of the rear frame 2 are connected to a connecting piece 15, and one side of the bottom of the connecting piece 15 is rotatably connected to an auxiliary foot 17 through a screw 16 to improve the support stability, one side of the front face of the front frame 3 and one side of the back face of the rear frame 2 are connected to a limiting piece 19, the middle part of one side of the inner wall of the rear frame 2 is hinged with an electric push rod 24, and one end of the electric push rod 24 is connected to a steel cable 25.
[0028] When in use, the handle ring 5 can be flipped up and down, which is convenient for pulling the folding bed to move, and is easy and labor-saving. The folding bed can be folded and put away by lifting the handle ring 5, which is easy to operate. After the folding bed is laid flat and unfolded, the fixed auxiliary legs 17 can be unfolded to cooperate with the front supporting legs 10 and the rear supporting legs 9 for support, which is more stable and not easy to shake.
[0029] A rear pad 22 is connected to one side of the top end of the rear frame 2, one end of the electric push rod 24 is rotatably connected to a connecting plate 29, and the top of the connecting plate 29 is rotatably connected to one side of the bottom end of the rear pad 22, the inner wall of the front frame 3 is fixedly connected to a cross bar 14, both sides of the surface of the cross bar 14 are connected to angle irons 26, the surfaces of the two angle irons 26 are hinged with a front pad 23, and one end of the steel cable 25 is connected to one side of the bottom end of the front pad 23, which is used for adjusting the mattress when the user sits.
[0030] When in use, by starting the electric push rod 24, the connecting plate 29 can be pulled to bend and tilt the rear end area of the rear pad 22, thereby changing the inclination angle of the mattress backrest. At the same time, the front end area of the front pad 23 will be pulled backward through the steel cable 25, so that the middle area of the front pad 23 is arched, and the leg placement is more ergonomic, thereby improving the user's comfort.
[0031] Both sides of the bottom of the fixing member 4 are provided with fixing holes 7 for installation, the middle and top of the auxiliary foot 17 are provided with limiting holes 18, the surface of the screw 16 is sleeved with a connecting belt 20, and one end of the connecting belt 20 is connected to a pin 21 for locking.
[0032] When in use, the fixing part 4 can be installed on the U-shaped iron 1 using bolts at the fixing hole 7. When the folding bed is folded, the auxiliary foot 17 is folded and the latch 21 is inserted into the limiting hole 18 in the middle thereof, thereby locking it at the limiting part 19. After the folding bed is laid flat and unfolded, the latch 21 can be pulled out, the auxiliary foot 17 can be unfolded, and the latch 21 can be inserted into the limiting hole 18 at the top thereof to achieve a locking effect.
[0033] Both sides of the bottom of the rear supporting legs 9 and both sides of the bottom of the front supporting legs 10 are sleeved with a shell 11, and a roller 12 is installed at the bottom of the shell 11 for easy movement. A brake paddle 13 is provided on the top of the roller 12. The bottoms of the two rear supporting legs 9 are connected to a rear reinforcing rod 27, and the bottoms of the two front supporting legs 10 are connected to a front reinforcing rod 28 to improve the structural strength. The bottom ends of the two U-shaped irons 1 are connected to a support frame 8 to play a supporting role.
[0034] When in use, rollers 12 are provided at the front legs 10 and the rear legs 9 to facilitate the movement of the folding bed, and the brake paddle 13 can be moved when in stationary mode to prevent the bed from sliding. The reinforcing rods provided can prevent the legs from deforming and bending, and the support frame 8 provided can support the middle area of the folding bed to improve stability.
[0035] When in use, the electric remote-controlled folding bed of the utility model is provided with rollers 12 at the front legs 10 and the rear legs 9, so the handle ring 5 can be pulled to drive the folding bed to move, which is easy and labor-saving, and the folding bed can be folded and put away by lifting the handle ring 5, which is easy to operate. When the folding bed is folded, the auxiliary legs 17 are folded and the latch 21 is inserted into the limiting hole 18 in the middle thereof, so as to lock it at the limiting member 19, and the handle ring 5 is lifted to make the front frame 3 and the rear frame 2 fold and merge together, and the front legs 10 and the rear legs 9 are staggered, have a small volume, and occupy a small space. After the folding bed is laid flat and unfolded, it is supported by the front legs 10, the rear legs 9 and the support frame 8 in the middle area. , and the latch 21 can be pulled out, the auxiliary foot 17 can be unfolded, and the latch 21 can be inserted into the limiting hole 18 at the top thereof to achieve a locking effect, so that the support of the folding bed after being unfolded is more stable and not easy to shake. The front end area of the rear pad 22 is fixedly mounted on the bed frame, and the rear end area of the front pad 23 is hinged on the bed frame. When the user sits back, by starting the electric push rod 24, the connecting plate 29 can be pulled to bend and tilt the rear end area of the rear pad 22, thereby changing the inclination angle of the mattress backrest, and at the same time, the front end area of the front pad 23 will be pulled backward by the steel cable 25, so that the middle area of the front pad 23 is arched, and the leg placement is more ergonomic, thereby improving the user's comfort.
[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An electric remote-controlled folding bed, comprising two U-shaped irons (1), characterized in that: One side of the inner wall of the two U-shaped irons (1) is rotatably connected to a rear frame (2), and the other side of the inner wall of the two U-shaped irons (1) is rotatably connected to a front frame (3). One end of both sides of the rear frame (2) is rotatably connected to a rear support leg (9), and one end of both sides of the inner wall of the front frame (3) is rotatably connected to a front support leg (10). A fixing piece (4) is installed on the surface of one of the U-shaped irons (1), and the top of the fixing piece (4) is rotatably connected to a handle ring (5) through a screw (6). The middle of the front of the front frame (3) and the middle of the back of the rear frame (2) are both connected to a connecting piece (15), and one side of the bottom of the connecting piece (15) is rotatably connected to an auxiliary leg (17) through a screw (16). One side of the front of the front frame (3) and one side of the back of the rear frame (2) are both connected to a limiting piece (19). The middle of one side of the inner wall of the rear frame (2) is hinged with an electric push rod (24), and one end of the electric push rod (24) is connected to a steel cable (25).
2. The electric remote-controlled folding bed according to claim 1, characterized in that: One side of the top end of the rear frame (2) is connected to a rear pad (22), one end of the electric push rod (24) is rotatably connected to a connecting plate (29), and the top end of the connecting plate (29) is rotatably connected to one side of the bottom end of the rear pad (22).
3. The electric remote-controlled folding bed according to claim 1, characterized in that: The inner wall of the front frame (3) is fixedly connected to a cross bar (14), both sides of the surface of the cross bar (14) are connected to angle irons (26), the surfaces of the two angle irons (26) are hinged with front pads (23), and one end of the steel cable (25) is connected to one side of the bottom end of the front pad (23).
4. The electric remote-controlled folding bed according to claim 1, characterized in that: Both sides of the bottom of the rear support leg (9) and both sides of the bottom of the front support leg (10) are sleeved with a casing (11), a roller (12) is mounted at the bottom end of the casing (11), and a brake paddle (13) is disposed at the top of the roller (12).
5. The electric remote-controlled folding bed according to claim 1, characterized in that: Fixing holes (7) are provided on both sides of the bottom of the fixing member (4).
6. The electric remote-controlled folding bed according to claim 1, characterized in that: The middle and top of the auxiliary foot (17) are provided with limiting holes (18), the surface of the second screw (16) is sleeved with a connecting belt (20), and one end of the connecting belt (20) is connected to a latch (21).
7. The electric remote-controlled folding bed according to claim 1, characterized in that: The bottoms of the two rear supporting legs (9) are connected to a rear reinforcing rod (27).
8. The electric remote-controlled folding bed according to claim 1, characterized in that: The bottoms of the two front supporting legs (10) are connected to a front reinforcing rod (28).
9. The electric remote-controlled folding bed according to claim 1, characterized in that: The bottom ends of the two U-shaped irons (1) are connected to a support frame (8).