CN212139976U - Folding bed and hinge assembly for same - Google Patents
Folding bed and hinge assembly for same Download PDFInfo
- Publication number
- CN212139976U CN212139976U CN202020295350.6U CN202020295350U CN212139976U CN 212139976 U CN212139976 U CN 212139976U CN 202020295350 U CN202020295350 U CN 202020295350U CN 212139976 U CN212139976 U CN 212139976U
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- folding bed
- frame
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- rod
- back plate
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- 210000002414 leg Anatomy 0.000 claims description 19
- 210000000689 upper leg Anatomy 0.000 claims description 16
- 239000002184 metal Substances 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/12—Folding bedsteads
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a folding bed is with hinge subassembly and folding bed, including gangbar and two back supports, the one end of back support be used for with the backplate sliding connection of folding bed, the other end be used for rotating with folding bed frame and be connected, the both ends of gangbar respectively with two back support fixed connection, the gangbar is used for being connected with back drive arrangement, and drives the backplate for folding bed frame rotates. The utility model discloses beddo simple structure, easy regulation, the bed body is ultra-thin, has reduced the cost of transportation, can realize during the use with zero clearance contact in ground.
Description
Technical Field
The utility model relates to an electronic folding bed technical field especially relates to a folding bed is with hinge subassembly and folding bed.
Background
Along with the improvement of living standard of people, various furniture used in life are more intelligent and comfortable. The electric bed folding bed is also widely used. The bed body is provided with a motor below to drive and control the rotation and lifting of the bed board, and the shape of the bed board is adjusted according to the requirements of people to adapt to the sleeping posture of people.
Present domestic folding bed on the market when initial condition, one kind is the contained angle undersize of driving motor and bed board, need great initial thrust just can rotate the bed board smoothly, another kind is in order to solve the problem of initial contained angle, driving motor and support are outstanding in the bedstead below, and the structure is big, weight is heavy, even take up an area of the volume after folding still great, can't satisfy the user and require the bed body demand as little as possible and thin, the design thickness of the bedstead of folding bed is generally higher, general thickness has 120mm ~ 200mm, the structure is complicated, weight is heavy, cause the cost of transportation big.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the first aspect the utility model provides a folding bed is with hinge subassembly, including gangbar and two back supports, the one end of back support be used for with the backplate sliding connection of folding bed, the other end is used for rotating with folding bed frame and is connected, the both ends of gangbar respectively with two back support fixed connection, the gangbar is used for being connected with back drive arrangement, and drives the backplate for folding bed frame rotates.
Further, the fixing points of the linkage rods and the two back supports are close to one side of the folding bed frame.
Further, still include first guide rail, first guide rail with the back fixed connection of backplate be provided with the guide way on the first guide rail, the guide way is a style of calligraphy groove.
Further, the back support device further comprises a first sliding piece, wherein the first sliding piece is connected with one end of the back support and slides along the direction of the guide groove.
Further, the whole thickness of the folded hinge assembly is smaller than the thickness of a frame of the folding bed frame, and the thickness of the frame of the folding bed frame is smaller than 85 mm.
The second aspect the utility model provides a folding bed, include the hinge subassembly, still include folding bed frame, backplate and back drive arrangement, back drive arrangement includes first motor and first push rod, first motor is fixed on the folding bed frame, first motor is used for the drive first push rod, first push rod is used for promoting the gangbar, in order to drive the backplate for the folding bed frame rotates.
Furthermore, a first connecting piece is arranged between the first push rod and the linkage rod, one end of the first connecting piece is rotatably connected with the first push rod, and the other end of the first connecting piece is connected with the linkage rod.
Furthermore, the inner side frame of the folding bed frame is rotatably connected with the back support through a first assembly part, the first assembly part comprises a hollow sleeve and a screw rod, the hollow sleeve is fixedly connected with the folding bed frame, the back support is sleeved on the hollow sleeve in an overhead mode, and the screw rod is connected with the hollow sleeve in a matched mode.
Further, the folding bed frame comprises a hinged back frame and a hinged leg frame, the back plate comprises a hinged first back plate and a hinged second back plate, the first back plate is connected with the back support in a sliding mode, and the second back plate is fixed at one end, close to the leg frame, of the back frame.
Furthermore, the folding bed also comprises a connecting rod assembly, a leg driving device, and a seat plate, a thigh plate and a shank plate which are sequentially hinged, wherein the leg driving device drives the thigh plate and the shank plate to move through the connecting rod assembly.
Implement the utility model discloses, following beneficial effect has:
(1) the utility model discloses setting up of hinge subassembly has increased the initial contained angle of back motor push rod at initial condition and backplate, makes the regulation originated thrust that needs when the backplate rotates reduces, just back support and gangbar form the structure of similar I shape, have increased the stability when the backplate expandes.
(2) The utility model discloses hinge subassembly and link assembly can fold completely in the bedstead, can make the design of beddo thinner, make the whole thickness of bedstead reduce to below 85mm from prior art's 120mm ~ 200 mm.
(3) The utility model discloses a folding bed when guaranteeing its intensity and function, simple structure, folding back area reduces than prior art, greatly reduced cost of transportation.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a hinge assembly of embodiment 1;
FIG. 2 is an enlarged detail view of the hinge assembly of embodiment 1;
FIG. 3 is a detailed view of the structure of the first assembling member in embodiment 2;
FIG. 4 is a schematic structural view of the connecting rod assembly according to embodiment 2;
fig. 5 is a schematic positional view of the link assembly and the leg portion driving device in embodiment 2;
FIG. 6 is a schematic view showing the positional structure of a metal member and a support member in example 2;
FIG. 7 is a view showing the positions of the metal parts and the hinges in example 2;
fig. 8 is a development state view of the electric bed in embodiment 2.
Wherein the reference numerals in the figures correspond to: 1-hinge assembly, 11-back support, 12-linkage rod, 14-first guide rail, 141-guide groove, 15-first sliding piece, 151-roller, 152-fastener, 16-reinforcing rib, 2-folding bed frame, 21-lower leg plate, 22-upper leg plate, 23-seat plate, 24-back plate, 241-first back plate, 242-second back plate, 25-back frame, 26-leg frame, 27-metal piece, 28-supporting piece, 3-back driving device, 31-first motor, 32-first push rod, 33-first connecting piece, 4-first assembling piece, 41-hollow sleeve, 42-screw rod, 43-fixing piece, 44-gasket, 5-linkage assembly, 51-first link, 52-second link, 53-first link rod, 54-second guide rail, 55-second slide, 6-leg drive, 61-second motor, 62-second push rod, 63-second link, 7-second assembly, 8-rotation linkage.
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. 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.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "the like," can explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
In the embodiment of the utility model, the direction of folding head of a bed orientation is head of a bed end, and the direction of foot orientation is the tailstock end, and the one side of people and bed board contact is the upper surface during the use, and the another side of bed board is the back and is the lower surface. The initial state of the folding bed is the state that the bed board is not unfolded horizontally, and the unfolded state is the state that the back bed board rotates and/or the leg bed board is unfolded.
Example 1:
as shown in fig. 1-2, embodiment 1 of the present invention provides a hinge assembly for a folding bed, which includes a linkage rod 12 and two back supports 11, one end of the back support 11 is used for being connected with a back plate 24 of the folding bed in a sliding manner, and the other end is used for being connected with a folding bed frame 2 in a rotating manner, two ends of the linkage rod 12 are respectively connected with two back supports 11 in a fixed manner, the linkage rod 12 is used for being connected with a back driving device 3, and drives the back plate 24 to rotate relative to the folding bed frame 2. Specifically, the fixing points of the linkage rod 12 and the two back brackets 11 are close to one side of the folding bed frame 2. The linkage rod 12 and the two back supports 11 form a stable support structure. And the linkage rod 12 is connected with the back driving device, so that the initial included angle between the back driving device and the back plate in the initial state can be increased, the pushing is more labor-saving, and the overall design of the folding bed can be thinner.
Specifically, the portable electronic device further comprises a first guide rail 14, the first guide rail 14 is fixedly connected with the back surface of the back plate 24, a guide groove 141 is formed in the first guide rail 14, and the guide groove 141 is a straight groove. In the embodiment of the present invention, the first guiding rail 14 includes a fixing surface and a guiding surface perpendicular to each other, wherein the fixing surface is fixedly connected to the back surface of the back plate 24, the guiding surface is provided with a guiding groove 141, the guiding groove 141 is a straight-line-shaped groove, and the direction of the guiding groove 141 is parallel to the side of the back plate 24.
Specifically, the first sliding member 15 is further included, and the first sliding member 15 is connected to one end of the back bracket 11 and slides along the guide groove 141. In the embodiment of the present invention, the first sliding member 15 includes a roller 151 and a fastening member 152, the fastening member 152 passes through the guide groove 141 and the roller 151 and is fixedly connected to the back bracket 11, and the fastening member 152 slides along the guide groove 141. The slide 15 may also serve as a support.
In some embodiments, the hinge assembly 1 further comprises a reinforcing rib 16, one end of the reinforcing rib 16 is connected to the back bracket 11, the other end of the reinforcing rib 16 is connected to the linkage rod 12, and the back bracket 11, the reinforcing rib 16 and the linkage rod 12 form a triangular structure. The reinforcing ribs 16 serve to increase the structural strength of the hinge assembly 1.
Specifically, the overall thickness of the folded hinge assembly 1 is less than the thickness of the frame of the folding bed frame 2, and the thickness of the frame of the folding bed frame 2 is less than 85 mm. Specifically, the whole thickness of link assembly 1 after folding completely is very little, when using on the folding bed, can all accomodate in the frame of folding bed for the folding bed can be done thinner, and weight is lighter.
In the embodiment 1, the hinge assembly has the function of supporting and adjusting the back plate, and the back driving device drives the hinge assembly to drive the back plate to rotate upwards relative to the folding bed frame so as to adjust and raise the back.
Specifically, the overall thickness of the folded hinge assembly 1 is less than the thickness of the frame of the folding bed frame 2, and the thickness of the frame of the folding bed frame 2 is less than 85 mm.
Example 2:
as shown in fig. 3-8, embodiment 2 of the present invention provides a folding bed, which includes the hinge assembly 1 of embodiment 1, and further includes a folding bed frame 2, a back plate 24 and a back driving device 3, where the back driving device 3 includes a first motor 31 and a first push rod 32, the first motor 31 is fixed on the folding bed frame 2, the first motor 31 is used for driving the first push rod 32, and the first push rod 32 is used for pushing the linkage rod 12 to drive the back plate 24 to rotate relative to the folding bed frame 2.
Specifically, a first connecting piece 33 is arranged between the first push rod 32 and the linkage rod 12, one end of the first connecting piece 33 is rotatably connected with the first push rod 32, and the other end of the first connecting piece 33 is connected with the linkage rod 12. When the back plate 24 is adjusted to be unfolded, the first motor 31 drives the first push rod 31 to move forward, and the first push rod 31 pushes the linkage rod 12 to rotate upward through the first connecting piece 33, so as to drive the back plate 24 to rotate upward. The first push rod pushes the back plate 24 through the first connecting piece 33 and the linkage rod 12, so that the included angle between the first push rod and the back plate 24 is enlarged.
Specifically, as shown in fig. 3, the inner side frame of the folding bed frame 2 is rotatably connected to the back support 11 through a first assembly 4, the first assembly 4 includes a hollow sleeve 41 and a screw rod 42, the hollow sleeve 41 is fixedly connected to the folding bed frame 2, and the screw rod 42 passes through the back support 11 and is connected to the hollow sleeve 41. The hollow sleeve 41 is internally provided with an internal thread matched with the external thread of the screw rod 42.
In some embodiments, the hollow sleeve 41 can also be fixedly installed on the folding bed frame 2 by a fixing plate 43, the fixing plate 43 is welded on the side frame of the folding bed frame 2, a mounting hole is provided at one end of the back support 11 close to the folding bed frame, the mounting hole is loosely sleeved on the hollow sleeve 41, and the screw rod 42 passes through the mounting hole and is locked with the hollow sleeve 41, so that the back support 11 is rotatably connected with the hollow sleeve 41.
In other embodiments, a gasket 44 is additionally disposed between the screw 42 and the back bracket 11. The utility model discloses a first assembly part 4 with cavity sleeve 41 structure, but greatly increased back support 11 and folding bed frame 2's joint strength.
Specifically, the folding bed frame 2 comprises a hinged back frame 25 and a leg frame 26, the back plate 24 comprises a hinged first back plate 241 and a hinged second back plate 242, the first back plate 241 is slidably connected with the back support 11, and the second back plate 242 is fixed at one end of the back frame 25 close to the leg frame 26.
Specifically, the folding bed further comprises a connecting rod assembly 5, a leg driving device 6, and a seat plate 23, a thigh plate 22 and a shank plate 21 which are hinged in sequence, wherein the leg driving device 6 drives the thigh plate 22 and the shank plate 21 to move through the connecting rod assembly 5.
Specifically, as shown in fig. 4, the link assembly 5 includes two first links 51, two second links 52 and a first link rod 53, one end of the first link 51 is slidably connected to the lower leg plate 21 of the folding bed through a second slider 55 and a second guide rail 54, and the other end is rotatably connected to the folding bed frame 2 through a second fitting 7; one end of the second link 52 is rotatably connected to the first link 51, the other end of the second link drives the thigh plate 22 of the folding bed to rotate through the rotating member 8, and two ends of the first link 53 are respectively fixedly connected to the two first links 51.
Specifically, in the embodiment of the present invention, the second slider 55 is structurally identical to the first slider 15, the second rail 54 is structurally identical to the first rail 14, and the second assembly 7 is structurally identical to the first assembly 4. The rotating part 8 is arranged at one end of the thigh plate 22 close to the shank plate 21, one end of the rotating part 8 is rotatably connected with the second connecting rod 52, and the other end is fixedly connected with the thigh plate 22.
Specifically, as shown in fig. 5, the leg driving device 6 includes a second motor 61 and a second push rod 62, the second motor 61 is used for driving the second push rod 62, the second push rod 62 pushes the first link rod 53 through a second connecting member 63, and the leg driving device 6 is used for driving the first link rod 53 to drive the thigh plate 21 and the thigh plate 22 to move. Specifically, one end of the second connecting member 63 is rotatably connected to the second push rod 62, and the other end thereof is connected to the first connecting rod 53.
The back driving device 3 of this embodiment lifts the linkage rod 12 through the first connecting member 33, and drives the back bracket 11 to move, that is, one end of the back bracket 11 moves forward along the first guide rail 14, and drives the back plate 24 to lift upward, and the other end rotates relative to the folding bed frame 2 through the first assembly member 4, thereby completing the angle adjustment of the back plate 24. When the second motor 61 drives the second push rod 62, the second connecting member 63 drives the first connecting rod 53 to rotate and raise, so as to drive the first connecting rod 51 to move, and the second connecting rod 52 passively moves, i.e., one end of the first connecting rod 51 rotates relative to the folding bed frame 2 through the second assembly member 7, and the other end moves forward along the second guide rail 54 through the second sliding member 55, so as to drive the lower leg plate 21 to raise, and since the second guide rail 54 is fixed on the lower leg plate 21, one end of the second connecting rod 52 rotates relative to the first connecting rod 51, and the other end rotates relative to the upper leg plate 22 through the continuous rotating member 8.
The connecting rod assembly and the hinge assembly of the embodiment are irregular parts, and in order to ensure that the folding bed can be used in a zero-clearance mode, the distance between the lowest point of the hinge assembly and the ground and the distance between the lowest point of the hinge assembly and the ground are not smaller than the distance between the folding bed frame and the ground, so that the connecting rod assembly and the hinge assembly are hidden in the folding bed frame, the overall thickness of the folding bed frame is reduced, and the bed body is thinner.
Specifically, in other embodiments, as shown in fig. 6, in order to prevent the bed plate of the folding bed from bending and deforming, a plurality of metal members 27 may be disposed on the lower surface of the bed plate, and the metal members 27 are elongated reinforcing structures. For example, a strip-shaped metal piece 27 is fixed at each of two ends of the lower surface of the first back plate 241, one end of a hinge at the joint of the first back plate 241 and the second back plate 242 is fixed on the metal piece 27, and the other end of the hinge is fixed on the second back plate 242, so that the first back plate 241 can be folded relative to the second back plate 241; strip-shaped metal pieces 27 are also fixed to both ends of the lower surface of the lower leg plate 21, one end of a hinge, which is hinged to the upper leg plate 22, of the lower leg plate 21 is fixed to the metal piece 27 of the lower leg plate 21, and the other end of the hinge is fixed to the upper leg plate 22, so that the lower leg plate 21 can be folded with respect to the upper leg plate 22. The longitudinal length of the metal piece 27 of this embodiment is slightly smaller than the longitudinal width of the folding bed frame 2.
Specifically, in other embodiments, as shown in fig. 7, in order to prevent the bed board from bending and deforming and improve the supporting strength of the folding bed frame 2, a plurality of supporting members 28 are additionally arranged on the frames at the head end and the tail end of the folding bed frame 2, in some embodiments, two supporting members 28 are respectively arranged on the frames at the head end and the tail end of the bed, the upper surfaces of the supporting members 28 are flush with the surface height of the side frames of the folding bed frame 2, the head end frame in this embodiment is a frame for fixing the first motor 31, and the tail end frame is a frame for fixing the second motor 61.
The utility model discloses setting up of hinge subassembly and link assembly has increased the motor when initial condition with the initial contained angle of backplate and shank board, the messenger promotes the originated thrust that backplate and shank board, thigh board need reduce. The back support and the linkage rod form a stable structure, and the stability of the back plate is improved. The utility model discloses hinge subassembly and link assembly can fold completely in the folding bed frame, can make the thinner of folding bed design, make the whole thickness of folding bed frame reduce to below 85mm from prior art's 120mm ~ 200 mm. The utility model discloses a folding bed when guaranteeing its intensity and function, simple structure, folding back area reduces than prior art, greatly reduced cost of transportation. The utility model discloses direct zero clearance of slim folding bed falls to the ground and uses, also can install the leg and liftoff use.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The hinge assembly for the folding bed is characterized by comprising a linkage rod (12) and two back supports (11), wherein one end of each back support (11) is used for being connected with a back plate (24) of the folding bed in a sliding mode, the other end of each back support is used for being connected with a frame (2) of the folding bed in a rotating mode, two ends of each linkage rod (12) are respectively fixedly connected with the corresponding back support (11), and the linkage rod (12) is used for being connected with a back driving device (3) and driving the back plate (24) to rotate relative to the frame (2) of the folding bed.
2. Hinge assembly for a folding bed according to claim 1, characterized in that the points of fixation of said linkage rods (12) to the two back brackets (11) are close to one side of the frame (2) of the folding bed.
3. The hinge assembly for the folding bed as claimed in claim 1, further comprising a first guide rail (14), wherein the first guide rail (14) is fixedly connected with the back surface of the back plate (24), a guide groove (141) is arranged on the first guide rail (14), and the guide groove (141) is a straight groove.
4. A hinge assembly for a folding bed according to claim 3, further comprising a first slider (15), said first slider (15) being connected to one end of said back bracket (11) and sliding in the direction of said guide slot (141).
5. The hinge assembly for a folding bed as claimed in claim 1, wherein the overall thickness of the folded hinge assembly (1) is less than the thickness of the frame of the folding bed frame (2), and the thickness of the frame of the folding bed frame (2) is less than 85 mm.
6. A folding bed, comprising a hinge assembly (1) according to any one of claims 1 to 5, further comprising a folding bed frame (2), a back plate (24) and a back driving device (3), wherein the back driving device (3) comprises a first motor (31) and a first push rod (32), the first motor (31) is fixed on the folding bed frame (2), the first motor (31) is used for driving the first push rod (32), and the first push rod (32) is used for pushing the linkage rod (12) to drive the back plate (24) to rotate relative to the folding bed frame (2).
7. The folding bed according to claim 6, characterized in that a first connecting piece (33) is arranged between the first push rod (32) and the linkage rod (12), one end of the first connecting piece (33) is rotatably connected with the first push rod (32), and the other end is connected with the linkage rod (12).
8. The folding bed of claim 6, characterized in that the inner side frame of the folding bed frame (2) is rotatably connected with the back support (11) through a first assembly member (4), the first assembly member (4) comprises a hollow sleeve (41) and a screw rod (42), the hollow sleeve (41) is fixedly connected with the folding bed frame (2), the back support (11) is freely sleeved on the hollow sleeve (41), and the screw rod (42) is in fit connection with the hollow sleeve (41).
9. The folding bed of claim 6, characterized in that the folding bed frame (2) comprises a back frame (25) and a leg frame (26) which are hinged, the back plate (24) comprises a first back plate (241) and a second back plate (242) which are hinged, the first back plate (241) is slidably connected with the back bracket (11), and the second back plate (242) is fixed at one end of the back frame (25) close to the leg frame (26).
10. The folding bed according to claim 6, characterized in that the folding bed further comprises a connecting rod assembly (5), a leg driving device (6), and a seat plate (23), a thigh plate (22) and a shank plate (21) which are hinged in sequence, wherein the leg driving device (6) drives the thigh plate (22) and the shank plate (21) to move through the connecting rod assembly (5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295350.6U CN212139976U (en) | 2020-03-11 | 2020-03-11 | Folding bed and hinge assembly for same |
| PCT/CN2020/106245 WO2021179524A1 (en) | 2020-03-11 | 2020-07-31 | Hinge assembly for folding bed, and folding bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020295350.6U CN212139976U (en) | 2020-03-11 | 2020-03-11 | Folding bed and hinge assembly for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212139976U true CN212139976U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020295350.6U Active CN212139976U (en) | 2020-03-11 | 2020-03-11 | Folding bed and hinge assembly for same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212139976U (en) |
| WO (1) | WO2021179524A1 (en) |
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| CN113843863A (en) * | 2021-07-28 | 2021-12-28 | 湖州高裕家居科技有限公司 | Artificial wood board for furniture and bedstead using same |
| CN113974368A (en) * | 2021-10-09 | 2022-01-28 | 锐迈机械科技（吴江）有限公司 | Supporting mechanism multi-fold structure and electric bed |
| CN115500645A (en) * | 2022-08-25 | 2022-12-23 | 乐歌人体工学科技股份有限公司 | Back of body of taking helping hand pushes away bedstead and beddo |
| WO2023015747A1 (en) * | 2021-08-13 | 2023-02-16 | 浙江康贝德智能家居有限公司 | Folding electric bed |
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| CN115946504B (en) * | 2023-03-13 | 2023-05-30 | 江苏大学扬州(江都)新能源汽车产业研究所 | Bus top window type air ventilation device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012628A3 (en) * | 1999-04-23 | 2001-01-09 | Imhold Nv | Bed frame |
| US7237289B2 (en) * | 2004-03-23 | 2007-07-03 | Invacare Corporation | Platform for adjustable height bed |
| CN208658391U (en) * | 2017-09-21 | 2019-03-29 | 常州匠心独具智能家居股份有限公司 | Fast freight bed |
| CN108078268A (en) * | 2018-01-19 | 2018-05-29 | 平湖爱伦家具有限公司 | A kind of folding electric bed |
| CN208192654U (en) * | 2018-02-07 | 2018-12-07 | 大连理工大学 | A kind of integrated folding bed with desk |
| CN109497763A (en) * | 2018-12-20 | 2019-03-22 | 杭州波琳五金有限公司 | A kind of beddo and its manufacturing method of backrest automatic returning |
| CN209661015U (en) * | 2019-01-25 | 2019-11-22 | 嘉兴市朗爵金属家具有限公司 | Electric folding bed is adjusted in no cabinet base |
-
2020
- 2020-03-11 CN CN202020295350.6U patent/CN212139976U/en active Active
- 2020-07-31 WO PCT/CN2020/106245 patent/WO2021179524A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113843863A (en) * | 2021-07-28 | 2021-12-28 | 湖州高裕家居科技有限公司 | Artificial wood board for furniture and bedstead using same |
| WO2023015747A1 (en) * | 2021-08-13 | 2023-02-16 | 浙江康贝德智能家居有限公司 | Folding electric bed |
| CN113974368A (en) * | 2021-10-09 | 2022-01-28 | 锐迈机械科技（吴江）有限公司 | Supporting mechanism multi-fold structure and electric bed |
| CN115500645A (en) * | 2022-08-25 | 2022-12-23 | 乐歌人体工学科技股份有限公司 | Back of body of taking helping hand pushes away bedstead and beddo |
| CN115500645B (en) * | 2022-08-25 | 2023-12-01 | 乐歌人体工学科技股份有限公司 | Back-pushing bed frame with power assistance and electric bed |
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| WO2021179524A1 (en) | 2021-09-16 |
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