CN2356584Y - Automatic lift bed - Google Patents
Automatic lift bed Download PDFInfo
- Publication number
- CN2356584Y CN2356584Y CN 98245582 CN98245582U CN2356584Y CN 2356584 Y CN2356584 Y CN 2356584Y CN 98245582 CN98245582 CN 98245582 CN 98245582 U CN98245582 U CN 98245582U CN 2356584 Y CN2356584 Y CN 2356584Y
- Authority
- CN
- China
- Prior art keywords
- bed
- hinged
- hydraulic cylinder
- multistage hydraulic
- mouthful
- 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 - Lifetime
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Abstract
The utility model relates to an automatic lifting bed, which is provided with four multistage hydraulic cylinders used as bed feet, or three multistage hydraulic cylinders used as bed feet and a foldable bed foot, wherein, each multistage hydraulic cylinder is communicated with a hydraulic pump via a pipeline and a three-position and four-way valve. Since the multistage hydraulic cylinders are adopted as the bed feet of the lifting bed, the lifting bed can be directly fixed on the floor with strong safety and reliability, and simultaneously, after the automatic lifting bed is lifted, the vacated space can be used by people in daily living.
Description
The utility model relates to a kind of human lives and uses the furniture bed, particularly a kind of liftable automatic lifting bed.
Although existing human lives is varied with furniture lifting bed, common characteristic is that a body is hinged on ceiling or the wall by rope or pull bar, to reach lifting bed body, utilizes the purpose in space, and its hinge joint position is loosening easily causes danger.
The purpose of this utility model is to provide a kind of safety coefficient height, and the big automatic lifting bed of supporting power, to overcome above-mentioned defective.
The automatic lifting bed that the utility model proposes is provided with four multistage hydraulic cylinder cabinet bases, or is provided with three multistage hydraulic cylinder cabinet bases and a foldable bed pin, and above-mentioned multistage hydraulic cylinder is by UNICOMs such as pipeline, three-position four-way valve and hydraulic pumps.
Because this automatic lifting bed adopts multistage hydraulic cylinder as liftable bed cabinet base, directly is fixed on the floor, its security, reliability improve greatly, and after the automatic lifting bed raise simultaneously, the space of vacateing can be used for people's daily life.
Below in conjunction with drawings and Examples this automatic lifting bed is further described.
Fig. 1 is the structural representation of embodiment automatic lifting bed.
Fig. 2 is the multistage hydraulic cylinder hydraulic system schematic diagram of embodiment automatic lifting bed.
With reference to Fig. 1, present embodiment automatic lifting bed is made of upper and lower two-layer bed, hinged mouthful of the top of multistage hydraulic cylinder 1 (multistage hydraulic cylinder 1 can be double acting lifting multistage hydraulic cylinder or single-acting lifting multistage hydraulic cylinder) and bottom casting.Go to bed four angles of 19 are drilled with four hinged mouthful respectively, four hinged mouthful of hinged four extension spring 18 1 ends with lateral rigidity, extension spring 18 other ends are hinged on the outer ball journal 16 of four ball-and-socket bearings again, and nest axle 17 is hinged with hinged mouthful of the top of four multistage hydraulic cylinders 1 respectively again in four ball-and-socket bearings.Leave the bed 14 corresponding also be drilled with hinged mouthful, the bottom of above-mentioned four multistage hydraulic cylinders 1 is hinged on leaves the bed on 14 four hinged mouthful, 14 in addition three the hinged mouths of leaving the bed are hinged on three extension spring 18 1 ends with lateral rigidity respectively, extension spring 18 other ends are hinged on the outer ball journal 16 of ball-and-socket bearing again, nest axle 16 is hinged with hinged mouthful of multistage hydraulic cylinder 1 top again in the ball-and-socket bearing, the hinged mouthful of hinged round plate in the bottom of multistage hydraulic cylinder 1 is foot, 14 another root cabinet base 15 of leaving the bed is the folding cabinet base, leaves the bed 14 to be fixed on the floor by three multistage hydraulic cylinder cabinet bases and folding cabinet base.
With reference to Fig. 2, the hydraulic lifting system of present embodiment mainly by go to bed 19 4 Double Acting Telescopic Hydraulic Cylinder 1 and 14 3 Double Acting Telescopic Hydraulic Cylinder 1 of leaving the bed by multistage hydraulic cylinder hydraulic fluid port 3,13 and the manual reverse of direction three-position four-way valve 10 of going to bed, the manual reverse of direction three-position four-way valve 4 of leaving the bed, the starter gate valve 5 of leaving the bed, the starter gate valve 6 of going to bed, unidirectional quantitative hydraulic pump 7 (containing motor), return filter 8, fuel tank 9, adjustable throttling 2,11 UNICOMs such as (stroke adjustment).Because this hydraulic lifting system is a prior art, its concrete structure, operation principle are no longer burdensome.
The automatic lifting bed that the utility model proposes can be individual layer automatic lifting bed, two layers of automatic lifting bed or the automatic lifting bed more than two layers.Wherein the width size of its each layer bed of multilayer automatic lifting bed can be different.
Because bed generally is to place by the corner, in order not influence activity space, lower floor's bed can be set to three multistage hydraulic cylinder cabinet bases by the both walls limit, and the another cabinet base is collapsible cabinet base, and hydraulic system is placed by the wall limit as far as possible.
When bed uses, connect power supply, the multistage hydraulic cylinder of going to bed rises, and the multistage hydraulic cylinder of leaving the bed descends; When bed does not use, connect power supply, the multistage hydraulic cylinder of going to bed retraction, the multistage hydraulic cylinder of leaving the bed rises.
Claims (3)
1, a kind of automatic lifting bed is characterized in that: above-mentioned automatic lifting bed is provided with four multistage hydraulic cylinder cabinet bases, or is provided with three multistage hydraulic cylinder cabinet bases and a foldable bed pin, and above-mentioned multistage hydraulic cylinder is by UNICOMs such as pipeline, three-position four-way valve and hydraulic pumps.
2, automatic lifting bed according to claim 1, it is characterized in that: hinged mouthful of the top of multistage hydraulic cylinder and bottom casting, an angular bit of leaving the bed has hinged mouthful, the hinged mouth of bed is hinged on extension spring one end with lateral rigidity, the extension spring other end is hinged on the outer ball journal of ball-and-socket bearing again, the nest axle is hinged with hinged mouthful of multistage hydraulic cylinder top again in the ball-and-socket bearing, and the hinged mouthful of hinged round plate in the bottom of multistage hydraulic cylinder is foot.
3, automatic lifting bed according to claim 2, it is characterized in that: the bed angular bit of going to bed has hinged mouthful, hinged mouth is hinged on extension spring one end with lateral rigidity, the extension spring other end is hinged on the outer ball journal of ball-and-socket bearing again, the nest axle is hinged with hinged mouthful of the top of multistage hydraulic cylinder again in the ball-and-socket bearing, that leaves the bed correspondingly is drilled with hingedly mouthful, and hinged mouthful hinged with the bottom of the multistage hydraulic cylinder of going to bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245582 CN2356584Y (en) | 1998-10-30 | 1998-10-30 | Automatic lift bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98245582 CN2356584Y (en) | 1998-10-30 | 1998-10-30 | Automatic lift bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356584Y true CN2356584Y (en) | 2000-01-05 |
Family
ID=33991280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98245582 Expired - Lifetime CN2356584Y (en) | 1998-10-30 | 1998-10-30 | Automatic lift bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356584Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212579A (en) * | 2015-10-19 | 2016-01-06 | 平湖市当湖街道超越时空模具图文设计服务部 | A kind of can the bed of movement automatically |
| CN105213129A (en) * | 2015-10-12 | 2016-01-06 | 周末 | With the lifting hospital bed of nursing bed |
-
1998
- 1998-10-30 CN CN 98245582 patent/CN2356584Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105213129A (en) * | 2015-10-12 | 2016-01-06 | 周末 | With the lifting hospital bed of nursing bed |
| CN105212579A (en) * | 2015-10-19 | 2016-01-06 | 平湖市当湖街道超越时空模具图文设计服务部 | A kind of can the bed of movement automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |