CN2843241Y - Naturally hydraulic constant-force pillow bracket - Google Patents
Naturally hydraulic constant-force pillow bracket Download PDFInfo
- Publication number
- CN2843241Y CN2843241Y CN 200420086994 CN200420086994U CN2843241Y CN 2843241 Y CN2843241 Y CN 2843241Y CN 200420086994 CN200420086994 CN 200420086994 CN 200420086994 U CN200420086994 U CN 200420086994U CN 2843241 Y CN2843241 Y CN 2843241Y
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- CN
- China
- Prior art keywords
- base
- hydraulic pressure
- supporting plate
- utility
- hydraulically extensible
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a pillow bracket, particularly a pillow bracket capable of automatically adjusting height. The utility model comprises a hydraulic unit and a translation lifting frame, wherein the hydraulic unit comprises a liquid storage bag, a drainage pipe and a hydraulic telescopic pipe, the liquid storage bag and the hydraulic telescopic pipe are connected through the drainage pipe, the liquid storage bag is positioned on the upper parts of the drainage pipe and the hydraulic telescopic pipe, and the translation lifting frame comprises a base, a parallelogram mechanism and a support plate. The base and the support plate are connected through the parallelogram mechanism, and the hydraulic unit and the hydraulic telescopic pipe are positioned between the base and the support plate. The utility model is suitable for various sleeping postures, and has the advantages of low cost and convenient use.
Description
Affiliated technical field
The utility model relates to a kind of pillow carriage, relates in particular to a kind of pillow carriage that can regulate height automatically.
Background technology
The conventional pillow height is constant relatively and elasticity is limited, and different sleeping postures is different to the requirement meeting of pillow height, conventional pillow just can not satisfy the requirement of different sleeping positions to pillow height like this, though the equipment that have at present some to regulate pillow heights automatically are high or difficulty is installed so that be difficult to carry out because of manufacturing cost.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of natural hydraulic pressure constant force pillow carriage with low cost, easy to use is provided, and this carriage is fit to various crowds, various posture.
The utility model is according to the human body characteristics---required pillow height difference of different sleeping positions and the relatively stable constant characteristics of head weight, in certain scope, the utility model is according to different sleeping positions, pillow carriage height can be regulated automatically, realization is to the support force substantially constant of head, make neck avoid the power of discomfort, improve sleep quality.
The utility model utilizes fluid mechanics principle and simple parallel-crank mechanism to realize regulating automatically the purpose of pillow height.The utility model comprises the peaceful crane that moves of hydraulic pressure unit.Hydraulic pressure unit comprises liquid storing bag, catheter and hydraulically extensible pipe, and liquid storing bag and hydraulically extensible pipe couple together by catheter.Liquid storing bag is positioned at the top of catheter and hydraulically extensible pipe.The translation crane comprises base, parallel-crank mechanism and supporting plate, and base is connected by parallel-crank mechanism with supporting plate.The hydraulically extensible pipe of hydraulic pressure unit is between base and supporting plate.
The parallel placement with supporting plate of described base, described hydraulically extensible pipe and base, supporting plate are vertical.
The utility model compared with prior art has following beneficial effect:
1, the utility model can be regulated automatically according to different sleeping position pillow carriage height, realizes the support force substantially constant to head, makes neck avoid the power of discomfort, improves sleep quality, is fit to various sleeping positions.
2, because all acquisitions easily of each assembly of selecting for use are therefore cheap for manufacturing cost.
3, the liquid storing bag height generally need not to adjust after fixing again, and is therefore easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing:
Among Fig. 1, hydraulic pressure unit comprises liquid storing bag 1, catheter 2 and hydraulically extensible pipe 3, is used to provide substantially invariable head support power; The translation crane comprises base 4, parallelogram 5 and supporting plate 6, and held stationary was comfortable when it can make carriage hold up pillow.
The material of forming hydraulic pressure unit can be difficult for aging materials such as flexible plastic with high strength, about 0.5 liter of liquid storing bag 1 volume, available picture frame are decorated and are hung on the wall about 5 millimeters of catheter 2 external diameters, about 2.5 meters of length, about 6 centimetres of hydraulically extensible pipe 3 natural lengths, the liquid water gets final product; The translation shears can be with materials such as high-intensity duroplasts or metals, above supporting plate 6 and the about 300*500mm of following base plate 4 areas
2, between be connected about 6 centimetres of liftable height by parallel-crank mechanism 5.
When using the utility model, each one can be placed on the moderate pillow of soft or hard thickness on the supporting plate 6 according to oneself hobby, and the support force of regulating supporting plate 6 according to each one head weight is promptly regulated the height of liquid storing bag 1 again, up to sensation sleep comfortable till.Generally speaking, the weight of human body head promptly is the suffered pressure of supporting plate 6, F
1=Mg (M is the head quality) pressure P=ρ gh (ρ=1) holder power F
2=PS stress surface S=π R
2R=D/2 can realize target F by the liquid level of regulating liquid storing bag
1=F
2At this moment h=4M/ π D
2Suppose then h ≈ 130cm of M=5kgD=7cm
Claims (3)
1, a kind of natural hydraulic pressure constant force pillow carriage, it is characterized in that it comprises the peaceful crane that moves of hydraulic pressure unit, hydraulic pressure unit comprises liquid storing bag, catheter and hydraulically extensible pipe, liquid storing bag and hydraulically extensible pipe couple together by catheter, and liquid storing bag is positioned at the top of catheter and hydraulically extensible pipe; The translation crane is made up of base, parallel-crank mechanism and supporting plate, and base is connected by parallel-crank mechanism with supporting plate, and the hydraulically extensible pipe of hydraulic pressure unit is between base and supporting plate.
2, natural hydraulic pressure constant force pillow carriage according to claim 1 is characterized in that described base is parallel with supporting plate.
3, natural hydraulic pressure constant force pillow carriage according to claim 1 is characterized in that, described hydraulically extensible pipe and base, supporting plate are vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086994 CN2843241Y (en) | 2004-08-08 | 2004-08-08 | Naturally hydraulic constant-force pillow bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086994 CN2843241Y (en) | 2004-08-08 | 2004-08-08 | Naturally hydraulic constant-force pillow bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843241Y true CN2843241Y (en) | 2006-12-06 |
Family
ID=37485198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420086994 Expired - Fee Related CN2843241Y (en) | 2004-08-08 | 2004-08-08 | Naturally hydraulic constant-force pillow bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843241Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361573A (en) * | 2016-05-12 | 2017-11-21 | 罗真 | A kind of fluid pressure type automatic adjustment height pillow |
-
2004
- 2004-08-08 CN CN 200420086994 patent/CN2843241Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361573A (en) * | 2016-05-12 | 2017-11-21 | 罗真 | A kind of fluid pressure type automatic adjustment height pillow |
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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: 20061206 Termination date: 20130808 |