CN209712272U - Beddo vertical lifting mechanism - Google Patents
Beddo vertical lifting mechanism Download PDFInfo
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- CN209712272U CN209712272U CN201822140324.1U CN201822140324U CN209712272U CN 209712272 U CN209712272 U CN 209712272U CN 201822140324 U CN201822140324 U CN 201822140324U CN 209712272 U CN209712272 U CN 209712272U
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- backrest
- hinged
- beddo
- cross pipe
- bedstead
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Abstract
The utility model relates to a kind of beddos, more particularly, to a kind of beddo vertical lifting mechanism.It, which mainly solves beddo present in the prior art, to be vertically moved up or down, narrow scope of application, and the components such as backrest are operably more unstable when going up and down, and not can avoid the technical problem for generating biggish noise etc..The utility model includes lower bedstead (1), the front and rear part of the lower bedstead (1) passes through long cross pipe (2) after a pair respectively, before a pair long cross pipe (3) be hinged with can vertical up-or-down movement bed frame (4), bar (5) are slid after being hinged between the bottom end of long cross pipe after two, bar (6) are slid before being hinged between the bottom end of long cross pipe before two, it is slid between bar and preceding sliding bar afterwards and is connected with U-shaped connecting rod (7), it is slid on bar afterwards and is connected with bedstead telescopic rod (8), the upper end of bedstead telescopic rod is fixed on bed frame and connects bedstead lifting motor (9).
Description
Technical field
The utility model relates to a kind of beddos, more particularly, to a kind of beddo vertical lifting mechanism.
Background technique
Beddo can Electronic control bed board head or foot's height, and freely adjust the bedstead of bed board bending degree, be divided into
Skeleton and bed board formula two major classes, it is skeleton to be known as European beddo, and bed board formula is known as American beddo.Chinese patent discloses
A kind of beddo (publication number: CN108186235A) with rollover function comprising bedstead is equipped with electronic branch in bedstead
Frame, electric bracket include criss-cross mounting base, four electric pushrods, a pair of back being hinged by frame, a pair of be hinged
Buttocks is by frame, a pair of thigh being hinged by frame, a pair of shank backrest frame, two stringers being parallel to each other, two phases being hinged
Mutually parallel crossbeam, the bottom of four electric pushrods passes through four ends that articulation piece is mounted on mounting base, mounting base respectively
Middle part be equipped with perpendicular support frame, the top of support frame and a pair of of buttocks are articulated and connected by frame, same positioned at electric bracket
The back of side is successively articulated and connected by frame, thigh by frame, shank backrest frame by frame, buttocks, is located at mounting base longitudinal two
The piston-rod end of electric pushrod installs a crossbeam by articulation piece respectively, and frame bottom is leaned at back by frame and setting in a pair of of back
The limited block at end is abutted against with one of crossbeam, a pair of of thigh by frame and be arranged in thigh by frame bottom end limited block with it is another
A crossbeam abuts against, and the piston-rod end of two in mounting base transverse direction electric pushrod installs one by articulation piece respectively
Stringer, a pair of of buttocks are affixed with two stringers respectively by frame bottom end；Bedstead is by four footposts, two vertical shelves, two crosspieces, one piece
Headpiece, one piece of bed tail plate are assembled into rectangular frame structure by connector；Two opposite sides of vertical shelves are respectively equipped with
Horizontal shelf outstanding among to bedstead；Two opposite sides of crosspiece are respectively equipped with to horizontal shelf outstanding among bedstead；
Connector is one or more of bolt, nail, angle bar, the U-shaped board with screw hole；Back is leaned on by frame, buttocks by frame, thigh
Frame, shank backrest frame are rectangular frame, and support mesh sheet is equipped in rectangular frame；Four electric pushrods are separately connected one
It is in series with the power supply line of control switch, is installed on the same plug after the one end of four power supply lines far from electric pushrod is in parallel.
But this beddo can not be vertically moved up or down, narrow scope of application, and the components such as backrest are operably more unstable when going up and down
It is fixed, it not can avoid and generate biggish noise.
Utility model content
The utility model is to provide a kind of beddo vertical lifting mechanism, mainly solves electricity present in the prior art
Dynamic bed can not be vertically moved up or down, narrow scope of application, and the components such as backrest are operably more unstable when going up and down, and not can avoid
Generate the technical problem of biggish noise etc..
Above technical problems of the utility model are mainly solved by the following technical scheme:
The front and rear part of the beddo vertical lifting mechanism of the utility model, including lower bedstead, the lower bedstead leads to respectively
Cross long cross pipe after a pair, it is a pair of before long cross pipe be hinged with can vertical up-or-down movement bed frame, long cross pipe after two
Slide bar after being hinged between bottom end, slide bar before being hinged between the bottom end of long cross pipe before two, it is rear slide bar with it is advancing slip
It moves between bar and is connected with U-shaped connecting rod, rear slide is connected with bedstead telescopic rod on bar, and the upper end of bedstead telescopic rod, which is fixed on, goes to bed
On frame and connect bedstead lifting motor.The utility model is a pair of under the driving of bedstead lifting motor and bedstead telescopic rod
Long cross pipe is opened before long cross pipe, a pair afterwards, bed frame can be jacked up vertically upward.Bedstead telescopic rod be it is angularly disposed,
It is not take up the space of entire beddo in this way.U-shaped connecting tube can guarantee to can be driven entirely by a bedstead lifting motor
Front and back two parts of beddo jack simultaneously.Long cross pipe and preceding long cross pipe are all herringbone afterwards, can open or
It folds and switches under two states.
Preferably, described rear long wherein one end for intersecting bottom of the tube is hinged on lower bedstead, it is sliding after other end connection
Move bar；Preceding long wherein one end for intersecting bottom of the tube is hinged on lower bedstead, slides bar before other end connection.Long cross pipe, preceding afterwards
Bottom both ends one end of long cross pipe be it is motionless, the other end is slip end, and long cross pipe, preceding long cross pipe can be into afterwards in this way
Row is opened or is folded.
Preferably, the inside of the lower bedstead is equipped with glidepath, the rear both ends for sliding bar are connected with bottom rear roller,
The both ends of preceding sliding bar are connected with bottom front wheel, and bottom rear roller, the rolling of bottom front wheel are connected in glidepath.Pass through bottom
The rolling of portion's rear roller, bottom front wheel, long cross pipe, preceding long cross pipe are opened or are folded after can driving, in this way
Bed frame can be gone up and down, and since the utility model is gone up and down using idler wheel, the noise generated is smaller, and
High stability when lifting.
Preferably, back support rod is connected with after described two between the middle part hinge joint of long cross pipe, it is long before two
Front support rod, the middle part of the middle part hinge joint of rear long cross pipe and preceding long cross pipe are connected between the middle part hinge joint of cross pipe
Long interlocking lever is connected between hinge joint.It can guarantee entire elevating mechanism by back support rod, front support rod, long interlocking lever
Intensity, to guarantee stability when lifting.
Preferably, the glidepath is front and back two-part.Material can not only be saved by the glidepath of two-part,
The scrolling position of bottom rear roller, bottom front wheel can also be limited.
Preferably, the two sides of the bed frame are equipped with upper rail, slidably connect on upper rail top rear roller, on
Portion's front wheel, top rear roller, top front wheel are connected on sliding rack, and rear cross beam, preceding is respectively equipped in the middle part of upper sliding rack
Crossbeam；It is hinged with backrest U-tube on rear cross beam, is hinged on the rear end of bed frame in the middle part of backrest U-tube by back lift arm, leans on
The bottom for carrying on the back U-tube connects backrest by backrest telescopic rod and is lifted motor, and backrest lifting motor is fixed on front beam；Front beam
On be hinged with leg U-tube, leg U-tube is lifted motor by leg telescopic rod connected legs, and leg lifting motor is fixed on
On rear cross beam.The driving of motor, backrest telescopic rod is lifted by backrest, backrest U-tube is lifted upwards, and back lift arm supports upwards
It opens, upper sliding rack can slide backward, and entirely lifting process is more gentle in this way.Preferably, before the upper sliding rack
End is hinged with foot support arm, and foot support seat is connected on foot support arm.Foot support seat can be directly solid with foot's plate
It is scheduled on together.
Preferably, the backrest telescopic rod is hinged by backrest connection sheet and backrest U-tube, the end of backrest connection sheet
Portion is equipped with fork body, and fork shows consideration for two sides for closing backrest U-tube tube body.Two sides of fork body and tube body are fixed, and are connected in this way
It is relatively firm.
Preferably, being fixed with backboard in the backrest U-tube, seat board, leg are fixed on rear cross beam and front beam
It is fixed with leg plate in portion's U-tube, foot's plate is fixed on foot support seat, leg plate and foot's plate are hinged.Leg U
Hinged foot's plate can be driven to be lifted together simultaneously after the driving lifting of type pipe, such leg plate and foot's plate can form a folding
Face is suitble to the leg curvature of human body.
Therefore, the beddo of the utility model can be vertically moved up or down, and the scope of application is wider, and backrest etc. when going up and down
Component is operably relatively stable, can be simple and reasonable for structure to avoid the biggish noise of generation.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the utility model；
Attached drawing 2 is a kind of structural schematic diagram after the utility model decline；
Attached drawing 3 is that the utility model loads onto a kind of structural schematic diagram after backboard, leg plate, foot's plate.
Components, position and number in figure: lower bedstead 1, rear long cross pipe 2, preceding long cross pipe 3, bed frame 4, rear sliding
Bar 5, preceding sliding bar 6, U-shaped connecting rod 7, bedstead telescopic rod 8, bedstead lifting motor 9, glidepath 10, bottom rear roller 11, bottom
Front wheel 12, back support rod 13, front support rod 14, long interlocking lever 15, upper rail 16, top rear roller 17, top front wheel 18,
Upper sliding rack 19, rear cross beam 20, front beam 21, backrest U-tube 22, back lift arm 23, backrest telescopic rod 24, backrest lifting electricity
Machine 25, leg U-tube 26, leg telescopic rod 27, leg lifting motor 28, foot support arm 29, foot support seat 30, backrest connect
Contact pin 31, backboard 32, seat board 33, leg plate 34, foot's plate 35.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: the beddo vertical lifting mechanism of this example, as shown in Figure 1, Figure 2, including lower bedstead 1, the front and rear part of lower bedstead
Respectively by long cross pipe 2 after a pair of, it is a pair of before long cross pipe 3 be hinged with can vertical up-or-down movement bed frame 4, it is long after two
Bar 5 is slid after being hinged between the bottom end of cross pipe, and bar 6 is slid before being hinged between the bottom end of long cross pipe before two, it is rear sliding
Move between bar and preceding sliding bar and be connected with U-shaped connecting rod 7, be connected with bedstead telescopic rod 8 on rear sliding bar, bedstead telescopic rod it is upper
End is fixed on bed frame and connects bedstead lifting motor 9.Long wherein one end for intersecting bottom of the tube is hinged on lower bedstead afterwards,
Bar 5 is slid after other end connection；Wherein one end of preceding 3 bottom of long cross pipe is hinged on lower bedstead, sliding before other end connection
Bar 6.The inside of lower bedstead is equipped with glidepath 10, and glidepath is front and back two-part.The both ends of sliding bar 5 are rolled after being connected with bottom afterwards
Wheel 11, the both ends of preceding sliding bar 6 are connected with bottom front wheel 12, and bottom rear roller, the rolling of bottom front wheel are connected to glidepath
It is interior.Back support rod 13 is connected with after two between the middle part hinge joint of long cross pipe, the middle part hinge joint of long cross pipe 3 before two
Between be connected with front support rod 14, be connected between the middle part hinge joint of rear long cross pipe and the middle part hinge joint of preceding long cross pipe
Long interlocking lever 15.The two sides of bed frame are equipped with upper rail 16, slidably connect top rear roller 17, top front wheel on upper rail
18, top rear roller, top front wheel are connected on sliding rack 19, are respectively equipped with rear cross beam 20, preceding cross in the middle part of upper sliding rack
Beam 21；Backrest U-tube 22 is hinged on rear cross beam, after being hinged on bed frame 4 by back lift arm 23 in the middle part of backrest U-tube
End, the bottom of backrest U-tube connect backrest by backrest telescopic rod 24 and are lifted motor 25, and backrest lifting motor is fixed on front beam
On 21；Leg U-tube 26 is hinged on front beam, leg U-tube is lifted motor 28, leg by 27 connected legs of leg telescopic rod
Portion's lifting motor is fixed on rear cross beam 20.The front end of upper sliding rack is hinged with foot support arm 29, connects on foot support arm
There is foot support seat 30.Backrest telescopic rod is hinged by backrest connection sheet 31 and backrest U-tube 22, and the end of backrest connection sheet is set
There is fork body, fork shows consideration for two sides for closing backrest U-tube tube body.Such as Fig. 3, it is fixed with backboard 32 in backrest U-tube 22, it is rear horizontal
It is fixed with seat board 33 on beam 20 and front beam 21, leg plate 34 is fixed in leg U-tube 26, is fixed on foot support seat 30
Foot's plate 35, leg plate and foot's plate are hinged.
In use, bedstead telescopic rod 8 and 9 collective effect of bedstead lifting motor, 4 vertical ascent of bed frame, in uphill process,
Bottom rear roller 11, bottom front wheel 12 slide in glidepath 10, so that uphill process is more steady.Backrest is lifted motor 25
Work, backrest telescopic rod 24 drive backrest U-tube 22 to be lifted, and at back under the action of lift arm 23, upper sliding rack 19 is transported backward
Dynamic, such backboard lifting is more steady.Simultaneously under the action of leg telescopic rod 27, leg lifting motor 28, leg U-tube 26
It can be also lifted up with foot support arm 29, complete the sitting posture tune of entire backboard 32, leg plate 34, foot's plate 35 in this way
It is whole.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (9)
1. a kind of beddo vertical lifting mechanism, including lower bedstead (1), it is characterised in that the front and rear part of the lower bedstead (1)
Respectively by long cross pipe (2) after a pair of, it is a pair of before long cross pipe (3) be hinged with can vertical up-or-down movement bed frame (4), two
Bar (5) are slid after being hinged between the bottom end of long cross pipe after root, are hinged with preceding sliding between the bottom end of long cross pipe before two
Bar (6), rear slide are connected with U-shaped connecting rod (7) between bar and preceding sliding bar, and rear slide is connected with bedstead telescopic rod (8) on bar,
The upper end of bedstead telescopic rod is fixed on bed frame and connects bedstead lifting motor (9).
2. beddo vertical lifting mechanism according to claim 1, it is characterised in that rear long cross pipe (2) bottom
Wherein one end be hinged on lower bedstead (1), the other end connection after slide bar (5)；Wherein one end of preceding long cross pipe (3) bottom
It is hinged on lower bedstead (1), slides bar (6) before other end connection.
3. beddo vertical lifting mechanism according to claim 1 or 2, it is characterised in that the lower bedstead (1) it is interior
Side is equipped with glidepath (10), and the both ends for sliding bar (5) afterwards are connected with bottom rear roller (11), the both ends connection of preceding sliding bar (6)
Have bottom front wheel (12), bottom rear roller, the rolling of bottom front wheel are connected in glidepath.
4. beddo vertical lifting mechanism according to claim 1 or 2, it is characterised in that long cross pipe after described two
(2) it is connected between middle part hinge joint back support rod (13), is connected between the middle part hinge joint of long cross pipe (3) before two
Front support rod (14) is connected with long interlocking lever between the middle part hinge joint of rear long cross pipe and the middle part hinge joint of preceding long cross pipe
(15).
5. beddo vertical lifting mechanism according to claim 3, it is characterised in that the glidepath (10) is front and back
Two-part.
6. beddo vertical lifting mechanism according to claim 1 or 2, it is characterised in that the two of the bed frame (4)
Side is equipped with upper rail (16), slidably connects top rear roller (17), top front wheel (18) on upper rail, top rear roller,
Top front wheel is connected on sliding rack (19), is respectively equipped with rear cross beam (20), front beam (21) in the middle part of upper sliding rack；It is horizontal afterwards
It is hinged on beam backrest U-tube (22), is hinged on the rear end of bed frame (4) in the middle part of backrest U-tube by back lift arm (23),
The bottom of backrest U-tube connects backrest lifting motor (25) by backrest telescopic rod (24), and backrest lifting motor is fixed on preceding cross
On beam (21)；It is hinged on front beam leg U-tube (26), leg U-tube is lifted by leg telescopic rod (27) connected legs
Motor (28), leg lifting motor are fixed on rear cross beam (20).
7. beddo vertical lifting mechanism according to claim 6, it is characterised in that before the upper sliding rack (19)
End is hinged with foot support arm (29), and foot support seat (30) are connected on foot support arm.
8. beddo vertical lifting mechanism according to claim 6, it is characterised in that the backrest telescopic rod (24) is logical
Cross backrest connection sheet (31) and backrest U-tube (22) hingedly, the end of backrest connection sheet is equipped with fork body, and it is U-shaped that backrest is closed in fork consideration
Two sides of pipe tube body.
9. beddo vertical lifting mechanism according to claim 6, it is characterised in that solid in the backrest U-tube (22)
Surely have backboard (32), be fixed with seat board (33) on rear cross beam (20) and front beam (21), leg U-tube is fixed with leg on (26)
Portion's plate (34) is fixed with foot's plate (35) on foot support seat (30), and leg plate and foot's plate are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140324.1U CN209712272U (en) | 2018-12-20 | 2018-12-20 | Beddo vertical lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140324.1U CN209712272U (en) | 2018-12-20 | 2018-12-20 | Beddo vertical lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209712272U true CN209712272U (en) | 2019-12-03 |
Family
ID=68677320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140324.1U Active CN209712272U (en) | 2018-12-20 | 2018-12-20 | Beddo vertical lifting mechanism |
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| CN (1) | CN209712272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265056A (en) * | 2020-03-26 | 2020-06-12 | 吉林大学 | Help old wisdom head of a bed |
| WO2022016600A1 (en) * | 2020-07-23 | 2022-01-27 | 锐迈机械科技（吴江）有限公司 | Framework of foldable bed, and foldable bed |
-
2018
- 2018-12-20 CN CN201822140324.1U patent/CN209712272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265056A (en) * | 2020-03-26 | 2020-06-12 | 吉林大学 | Help old wisdom head of a bed |
| WO2022016600A1 (en) * | 2020-07-23 | 2022-01-27 | 锐迈机械科技（吴江）有限公司 | Framework of foldable bed, and foldable bed |
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