CN201418567Y - Elevation bed - Google Patents
Elevation bed Download PDFInfo
- Publication number
- CN201418567Y CN201418567Y CN2008202279993U CN200820227999U CN201418567Y CN 201418567 Y CN201418567 Y CN 201418567Y CN 2008202279993 U CN2008202279993 U CN 2008202279993U CN 200820227999 U CN200820227999 U CN 200820227999U CN 201418567 Y CN201418567 Y CN 201418567Y
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- CN
- China
- Prior art keywords
- bed body
- bed
- leading screw
- nut
- ceiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an elevation bed, which comprises a bed body (1) and a bed body elevation device which is connected with a screw rod drive mechanism, wherein the bed body elevation deviceis of a transmission mechanism with a screw rod and a nut being matched with each other, the nut is fixedly connected with one end of the bed body (1), a feeding rod (5) which stays at the same planewith the screw rod (2) and is matched with a slide sleeve (6) which is fixed on the bed body (1) is arranged between the floor and a ceiling, and the screw rod (2) and the feeding rod (5) are verticalto each other and are arranged between the floor and the ceiling. The bed body is fixedly connected with the nut (3) and/or the slide sleeve (6) through a bent suspension arm, and the screw rod and/or the feeding rod (5) is arranged at the outer side on the suspension arm end of the bed body (1). The screw rod (2) or the feeding rod (5) is fixed between the floor and the ceiling through a heightadjusting device. The elevation bed can move stably from top to bottom, and is free from noise; the side surface of the bed body which is close to the wall is fixed, so that the bed body stays at a suspension arm state, thereby saving the space; moreover, the installation is convenient and the decoration effect is good.
Description
Technical field
The utility model relates to a kind of bed, especially a kind of lifting bed.
Background technology
At present, room rate is general higher and lasting soaring, and the house purchaser often buys economical and practical room for easing off the pressure.Room area is very little, and will place many furniture and daily living article, and layout is very crowded, and daily life is all inconvenient.In order rationally to utilize limited space, people have found out a lot of ways, patent 94228922.6 discloses a kind of sofa-type folding bed, comprise the fast head stock and the active desktop that are assembled with sofa handrail, keep flat down during use as bed, not the time spent, folding the erecting of bed leaned against the wall limit or be placed on predetermined place.This pulldown bed is that conserve space has been brought certain effect, but each use all will launch to make the bed, folding storage again after the end, thus make that the operation effort is time-consuming and inconvenient, limited applying of it.Patent 200720078348.8 discloses a kind of indoor activity dividing plate, comprises dividing plate, lowering or hoisting gear, support, rope traction device.It can be raised to the roof, also reached proportional space and utilized effect, but because it realizes the lifting of bed body influencing its overall appearance effect with gear, pulley, steel wire rope, and a bed body has and rocks in the process that the bed body rises.
The utility model content
The utility model provides a kind of lifting bed of safety and stability of energy proportional space for solving the deficiencies in the prior art.
A kind of lifting bed, comprise a body and bed body lowering or hoisting gear, bed body lowering or hoisting gear is the transmission mechanism that leading screw, nut cooperate, an end face of bed body is fixedlyed connected with nut, and bed body lowering or hoisting gear comprises at least one leading screw that matches with nut between floor and ceiling and the driving mechanism that is equipped with leading screw.The two ends of leading screw are fitted with bearing respectively, and leading screw is fixed on floor and the ceiling by arrangement for adjusting height.Between floor and ceiling feed rod can also be installed, the sliding sleeve that cooperates with feed rod is installed on the side of bed body, sliding sleeve and nut are positioned at the homonymy of a body, and feed rod is fixed on floor and the ceiling by arrangement for adjusting height.
Further improvement of the utility model is: fixedly connected between bed body and nut and/or the sliding sleeve is that the cantilever by bending is connected, and leading screw and/or feed rod are positioned at the outside of the cantilever end of a body.
As further improvement of the utility model, described driving mechanism comprises a pair of intermeshing drive bevel gear and by dynamic bevel gear or a pair of worm and gear transmission, wherein be installed on the leading screw or worm gear is installed on the leading screw by dynamic bevel gear, drive bevel gear is installed on the power transmission shaft, and power transmission shaft or worm screw and rotation handwheel or drive motors link.
As more step improvement of the present utility model, the bottom surface of bed body is provided with lighting device.
Because adopt technique scheme, the utility model brings following beneficial effect:
What the utility model adopted is the feed screw nut kind of drive, rotation by leading screw realizes that nut drives the rectilinear motion up and down of bed body, steady, the noiseless of this kind of drive motion, has auto-lock function, owing to fix by the side of wall at the bed body, make a body be in cantilever position, so it saves the space.
The utility model adopts Bevel Gear Transmission can realize the vertical transmission of moving, and also can adopt the worm and gear transmission simultaneously, and worm screw is a driving link, combines with lead screw transmission to have the tight function of twin-lock, guarantees the reliability of bed body motion.The bed body is connected with lead-screw drive mechanism by crooked cantilever, is convenient to the finishing in the room, can easily drive disk assemblies such as leading screw be wired up.Arrangement for adjusting height can be used for the room of differing heights, the convenient installation.What bed body bottom surface was installed can use as the illumination in the room when the bed body rises.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a side schematic view of the present utility model.
1, bed body, 2, leading screw, 3, nut, 4, arrangement for adjusting height, 5, feed rod, 6, sliding sleeve, 7, lighting, 8, cantilever, 9, sofa.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Embodiment one:
As seen from Figure 1, Figure 2, lifting bed of the present utility model comprises a body 1 and bed body lowering or hoisting gear, bed body lowering or hoisting gear comprises two two leading screws 2 and two feed rod 5, two leading screws 2 both sides of being positioned at a body 1 one ends between floor and ceiling, and feed rod 5 is positioned at the outside of two leading screws 2; Be fitted with the leading screw driving mechanism in the bottom of leading screw 2, at the two ends up and down of leading screw 2 arrangement for adjusting height 4 be installed, arrangement for adjusting height 4 is fixed on the body of wall.Leading screw 2 matches with nut 3, and feed rod 5 cooperates with sliding sleeve 6, and nut 3 is fixedlyed connected with bed body 1 by cantilever 8 with sliding sleeve 6.Be placed with sofa 9 on the ground between two leading screws, when the bed body fell to putting in place, bed surface and sofa face formed the bed of an integral body.
The above-mentioned nut 3 and the angle of friction of leading screw 2 have self-locking performance greater than lead angle.Above-mentioned lead-screw driving device is mainly a pair of intermeshing bevel gear, wherein drive bevel gear links to each other with motor with gearbox, linked to each other with leading screw by dynamic bevel gear, realize the rise and fall of bed body 1 like this by shift knob, handwheel also is installed on bevel gear simultaneously, when having a power failure, can realize the lifting of bed body 1 like this by rotating handwheel.Can also the interior lighting 7 of installation room on the bottom surface of bed body 1.
Embodiment two:
The difference of present embodiment and embodiment one is: be ball nut with leading screw 2 nut engaged 3, because the friction mode between ball nut and the leading screw 2 is rolling friction, so it is laborsaving, motion noise is little, but self-locking property is relatively poor, so at lead-screw driving device is a pair of intermeshing worm and gear device, the worm and gear device, gearratio is bigger, can realize deceleration, it has auto-lock function, prevents that the unattended body that makes from gliding, and guarantees personnel's property safety.
Claims (7)
1, a kind of lifting bed, comprise a body (1) and be connected with the bed body lowering or hoisting gear of driving mechanism, it is characterized in that: bed body lowering or hoisting gear is the transmission mechanism that leading screw, nut cooperate, and nut is fixedly connected on an end of a body (1), and leading screw (2) is vertically between ground and ceiling.
2, a kind of lifting bed according to claim 1, it is characterized in that: between perpendicular to ground and ceiling, be in same Plane Installation with leading screw (2) feed rod (5) is arranged, feed rod (5) cooperates with sliding sleeve (6) on being fixed on a body (1), and sliding sleeve (6) and nut (3) are positioned at the same end of a body.
3, a kind of lifting bed according to claim 2 is characterized in that: fixedly connected with nut (3) and/or sliding sleeve (6) by crooked cantilever on the bed, leading screw and/or feed rod (5) are positioned at the outside of the cantilever end of a body (1).
4, a kind of lifting bed according to claim 2 is characterized in that: described leading screw (2) or feed rod (5) are fixed between ground and the ceiling by arrangement for adjusting height.
5, a kind of lifting bed according to claim 1, it is a pair of intermeshing by dynamic bevel gear and drive bevel gear to it is characterized in that described driving mechanism comprises, wherein be installed on the leading screw (2) by dynamic bevel gear, drive bevel gear is installed on the power transmission shaft, and power transmission shaft is connected with rotation handwheel or drive motors.
6, a kind of lifting bed according to claim 1, it is characterized in that: described driving mechanism is a pair of Worm and worm-wheel gearing, and worm gear is installed on the leading screw (2), and worm screw is connected with rotation handwheel or drive motors.
7, a kind of lifting bed according to claim 1 is characterized in that: lighting (7) is installed on the bottom surface of bed body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202279993U CN201418567Y (en) | 2008-12-24 | 2008-12-24 | Elevation bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202279993U CN201418567Y (en) | 2008-12-24 | 2008-12-24 | Elevation bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418567Y true CN201418567Y (en) | 2010-03-10 |
Family
ID=41805207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202279993U Expired - Fee Related CN201418567Y (en) | 2008-12-24 | 2008-12-24 | Elevation bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418567Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708219A (en) * | 2016-04-20 | 2016-06-29 | 金吉成 | Multifunctional lifting bed |
| CN106617892A (en) * | 2017-02-27 | 2017-05-10 | 湖北阳超机电科技有限公司 | Bed capable of being moved up and down |
| CN108679662A (en) * | 2018-06-13 | 2018-10-19 | 施少伟 | The liquid fuel burner of adjustable flame height has |
| CN114469565A (en) * | 2022-02-17 | 2022-05-13 | 邢陆英 | Multi-functional orthopedic surgery nursing device |
-
2008
- 2008-12-24 CN CN2008202279993U patent/CN201418567Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708219A (en) * | 2016-04-20 | 2016-06-29 | 金吉成 | Multifunctional lifting bed |
| CN106617892A (en) * | 2017-02-27 | 2017-05-10 | 湖北阳超机电科技有限公司 | Bed capable of being moved up and down |
| CN108679662A (en) * | 2018-06-13 | 2018-10-19 | 施少伟 | The liquid fuel burner of adjustable flame height has |
| CN114469565A (en) * | 2022-02-17 | 2022-05-13 | 邢陆英 | Multi-functional orthopedic surgery nursing device |
| CN114469565B (en) * | 2022-02-17 | 2024-01-30 | 邢陆英 | Multifunctional nursing device for bone surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20101224 |