CN201870843U - Fluid loading bed - Google Patents
Fluid loading bed Download PDFInfo
- Publication number
- CN201870843U CN201870843U CN2010205837359U CN201020583735U CN201870843U CN 201870843 U CN201870843 U CN 201870843U CN 2010205837359 U CN2010205837359 U CN 2010205837359U CN 201020583735 U CN201020583735 U CN 201020583735U CN 201870843 U CN201870843 U CN 201870843U
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- CN
- China
- Prior art keywords
- bed
- fluid bearings
- filling groove
- bed according
- coating
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- 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 a fluid loading bed, which comprises a bed body, an air blower, a loading plate, a ventilating plate and a metal frame. The bed body is provided with a filling groove which is used for containing a flow medium and comprises an expanded polystyrene body and a coating, wherein the coating is covered on the outer surface of the expanded polystyrene body. The air blower is connected with the bottom of the filling groove of the bed body so as to provide airflow. The loading plate is provided with a plurality of through holes and is arranged on the bottom surface of the filling groove. The ventilating plate is covered on the loading plate and does not allow the flow medium but the air to penetrate through. The metal frame is connected with the outer edge of the filling groove in sleeve mode.
Description
Technical field
This utility model relates to a kind of bed, and particularly relevant for a kind of bed that passes through the air stream drives flowable media with the carrying human body.
Background technology
The fluid bearings bed has been used to allow patient crouch and has lain a period of time.In the fluid bearings bed, put into the flow media (for example microgranule of sand, glass, pottery or silica gel material) that can be blown by air-flow, so as to cosily supporting patient's health.
The fluid bearings bed provides a splendid loading end to support patient's health, allows the skin of health can the isostatic pressure that bears, so as to avoiding the generation of decubital ulcer.In addition, the fluid bearings bed also is fit to be used for treating the patient that skin has wound, and the patient of large area skin wound is especially arranged.Because the fluid bearings bed can allow the skin of health can bear isostatic pressure, even when patient moves, the fluid bearings bed can not apply excessive pressure to injured skin yet, therefore is fit to be used for treating the patient that skin has wound.
Known fluid carrying bed is in order to carry the flow media of hundreds of kilogram, the bed body is mostly constituted (for example U.S. Pat 6,073, the 289 bed bodies that disclose) by the higher metal of intensity, therefore whole bed body (except the flow media) is heavier, is unfavorable for carrying or being assembled in common people's the family.And the cost of metal bed body is higher, also causes the selling at exorbitant prices of fluid bearings bed, is unfavorable for the universalness of fluid bearings bed.
The utility model content
Therefore, a purpose of the present utility model is that a kind of fluid bearings bed design of weight saving is being provided.
According to above-mentioned purpose, a kind of fluid bearings bed is proposed, it comprises a body, an aerator, a loading plate, an air permeable plate and a metal frame.The bed body has a filling groove to hold a flowable media.The bed body comprises a Poly Foam body and a coating.Coating is covered in Poly Foam body all outer surfaces.Aerator is connected to the bottom surface of filling groove of a body in order to an air-flow to be provided.Loading plate has a plurality of through holes and is positioned at the bottom surface of filling groove.Air permeable plate is covered on the loading plate, and air permeable plate can allow that air-flow passes, but can't allow that flow media passes.Metal frame is socketed on the outer rim of filling groove.
According to this utility model one embodiment, the fluid bearings bed also comprises the below that a bed hedgehopping spare is positioned at a body, so as to the height of bed hedgehopping bed body.
According to another embodiment of this utility model, coating is a kind of paint vehicle that can not corrode the Poly Foam body.
According to another embodiment of this utility model, the thickness range of coating is that about 3mm is to about 6mm.
According to another embodiment of this utility model, coating is a kind of waterproof, wear-resistant and can not corrode the paint vehicle of Poly Foam body.
According to another embodiment of this utility model, the density of Poly Foam body is 16～18 kilograms/cubic metre.
According to another embodiment of this utility model, loading plate is a mesh pad or the metallic plate that is covered with passage.
According to another embodiment of this utility model, metal frame is the metal frame of the alloy of an aluminum, magnesium, titanium, rustless steel or above-mentioned metal.
According to another embodiment of this utility model, the bed body also comprises a containing groove, so as to holding aerator.
According to another embodiment of this utility model, the bottom surface of filling groove has a vent grooves, along the long axis direction extension of bed body.
From the above, use fluid bearings bed of the present utility model, utilize the Poly Foam body of its body to add the design of coating, effectively alleviate, keep the desirable strength of carrying flow media simultaneously so as to weight with the bed body.In addition, in the thin abutment wall of filling groove, increased metal frame at the bed body in addition, so as to increasing the intensity of the abutment wall that loads groove.
Description of drawings
For above-mentioned and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is the axonometric chart that illustrates according to a kind of fluid bearings bed of this utility model one embodiment;
Fig. 2 is the top view that illustrates the fluid bearings bed of Fig. 1;
Fig. 3 is the explosive view that illustrates the fluid bearings bed of Fig. 1;
Fig. 4 is the top view that illustrates the bed body of Fig. 3;
Fig. 5 is the side perspective view that illustrates the bed body of Fig. 3;
Fig. 6 illustrates the profile of Fig. 5 along 6-6 '.
[primary clustering symbol description]
100: fluid bearings bed 102: the bed body
102a: strip groove 102b: containing groove
102c: containing groove 103a: vent grooves
103b: nut 103c: nut
103d: gas channel 104: bed hedgehopping spare
104a: strip male member 104b: bottom outlet
105b: Poly Foam body 105a: coating
106: aerator 107: connection tube
108: underframe 108a: keeper
109: drawer 110: peg
112: lifting rope 112a: the triangle frame
114: filling groove 116: air permeable plate
117: arch breach 118a: screw
118b: pad 119a: temperature sensor
119b: temperature switch 122: loading plate
122a: through hole 124a: metal frame
124b: metal frame 125: connector
126a: frame of plastic 126b: frame of plastic
The specific embodiment
Please refer to Fig. 1, it illustrates the axonometric chart according to a kind of fluid bearings bed of this utility model one embodiment.Fluid bearings bed 100 comprises a body 102 and aerator 106 basically.Bed body 102 has a filling groove 114, in order to hold the flow media (for example microgranule of sand, glass, pottery or silica gel material) that can be blown by air-flow.Aerator 106 is connected to the bottom surface of the filling groove 114 of a body 104, drives the required air-flow of flow media so as to providing.
The arch breach 117 of bed body 102 bottoms is a functional design, and the purpose of design is for the medical apparatus that cooperates other (for example the runners of a suspender can insert the arch breach 117 times, could operate its function).If do not need to cooperate other medical apparatus, arch breach 117 also can not design.
Please refer to Fig. 2, it illustrates the top view of the fluid bearings bed of Fig. 1.This figure is that the filling groove 114 that illustrates a body 102 is not inserted the preceding state of flow media as yet.The bottom surface of filling groove 114 has an air permeable plate 116.Air permeable plate 116 can allow that air-flow passes, but can't allow that this flow media passes.In other words, after filling groove 114 was inserted flow media, flow media can't be penetrated into air permeable plate 116 belows, but air-flow can pass air permeable plate 116 by air permeable plate 116, and drove the flow media of air permeable plate 116 tops.Air permeable plate 116 is by screw 118a and pad 118b fixed ventilation plate 116 (screw 118a passes pad 118b and is attached to the bottom surface of filling groove 114).
Please refer to Fig. 3, it illustrates the explosive view of the fluid bearings bed of Fig. 1.In the present embodiment, bed body 102 is by Poly Foam (Expanded Polystyrene; EPS) make.In order to increase the intensity of a body 102, the outer rim of filling groove 114 can add metal frame (124a, 124b), so as to increasing the intensity of the abutment wall that loads groove 114.Fixing between the two U type metal frames (124a, 124b) by a pair of connector 125, just around all outer rims of filling groove 114.Outside metal frame (124a, 124b), can add frame of plastic (126a, 126b) in addition, so as to coating and fixing metal frame (124a, 124b).After two frame of plastics (126a, 126b) engage, just around all outer rims of filling groove 114.
Basically need liner air permeable plate 116 and loading plate 122 in the filling groove 114 of bed body 102.Air permeable plate 116 can allow that air-flow passes, but can't allow that this flow media passes.Air permeable plate 116 can be the made ventilative flat boards of material such as paper or cloth, is penetrated into air permeable plate 116 belows in order to block flow media, but allows that air-flow from bottom to top passes air permeable plate 116 to drive flow media.Loading plate 122 liners are in air permeable plate 116 belows, so as to carrying the weight that hundreds of kilograms do not wait.The major function of loading plate 122 increases bearing strength exactly, and allows that simultaneously air-flow passes through, so loading plate 122 can be a mesh pad or the metallic plate that is covered with passage.As shown in the figure, through hole 122a is distributed on the loading plate 122 uniformly.Air permeable plate 116 also has hole, but passes the usefulness of locking for screw 118a.Behind the hole that each screw 118a passes a pad 118b and passes corresponding air permeable plate 116 and the through hole 122a of loading plate 122, be attached to the bottom surface of loading groove 114.The function of pad 118b is to disperse screw 118a to put on the pressure of air permeable plate 116, blocks the hole infiltration of flow media from air permeable plate 116 simultaneously.The fixed form of above-mentioned air permeable plate 116 and not exclusive mode, the person skilled in art can use different fixed forms according to different demands.
Has a containing groove 102b on the lateral wall of bed body 102, so as to installing an aerator 106 in it.Aerator 106 utilizes a connection tube 107 to be connected to gas channel 103d (with reference to Fig. 4,5) in the body 102.A drawer 109 also can be set up in another lateral wall of bed body 102, places in the containing groove 102c (with reference to Fig. 5).
In addition, the fluid bearings bed also can be set up the function of temperature control.Heater can pack in the aerator 106 or the path of aerator 106 air-flows on, and the temperature by temperature sensor 119a and temperature switch 119b Collaborative Control fluid bearings bed.Temperature sensor 119a can be fixed in the position of air permeable plate 116, loading plate 122 or other demand, returns heater so as to sense ambient temperature and feedback temperature signal.Temperature switch 119b is in order to the ON/OFF of control heater, and when temperature sensor 119a sense ambient temperature has arrived target temperature, temperature switch 119b closes heater at once.
Please be simultaneously with reference to Fig. 4,5, wherein Fig. 4 is the top view (having removed air permeable plate 116 and loading plate 122) that illustrates the bed body of Fig. 3, Fig. 5 is the side perspective view that illustrates the bed body of Fig. 3.As previously mentioned, bed body 102 is that Poly Foam is made, so screw can't directly be attached on the Poly Foam.A plurality of nut (103b are imbedded in the bottom surface of the filling groove 114 of bed body 102; 103c), so as to locking nut (103b for screw 118a (with reference to Fig. 3); In the screw 103c).Two row's nut 103b almost parallel vent grooves 103a arrange.Nut 103c then is the edge that is arranged in the bottom surface of filling groove 114.Vent grooves 103a roughly extends along the long axis direction of bed body, so as to allowing the air-flow of gas channel 103d output disperse air-flow rapidly and uniformly along the direction of arrow among the figure fast.Please refer to Fig. 4, after containing groove 102b packed aerator 106 (with reference to Fig. 3) into, the air-flow that aerator 106 is exported can flow along the arrow among the figure along gas channel 103d, then exports vent grooves 103a (with reference to Fig. 4) to.
Please refer to Fig. 6, it illustrates the profile of Fig. 5 along 6-6 '.In this enforcement, bed body 102 is made of Poly Foam body 105b and coating 105a basically.Coating 105a is covered in Poly Foam body 105b all outer surfaces, so as to the intensity that increases the bed body and waterproof, characteristic such as wear-resistant.In this enforcement, the density of Poly Foam body 105b is 16～18 kilograms/cubic metre, increases the intensity that density helps to increase a body, but the weight of bed body also can increase.Above-mentioned density is the density of preferable weight of Poly Foam body 105b and strength balance.In addition, coating 105a also is another factor that increases bed body intensity.In this enforcement, the thickness range of coating 105a is that about 3mm is to about 6mm.When the thickness of coating 105a during, increase the DeGrain of bed body intensity, but the thickness of coating 105a then increases the weight of a body during greater than 6mm less than 3mm.Coating 105a is required to be a kind of paint vehicle that can not corrode Poly Foam body 105b at least, is preferably a kind of waterproof, wear-resistant and can not corrode the paint vehicle of Poly Foam body 105b.
Moreover bed body 102 is thinner in the abutment wall of filling groove 114, has therefore increased the metal frame (124a, 124b) as Fig. 3, so as to increasing the intensity of the abutment wall that loads groove 114.Metal frame (124a, 124b) can be the alloy of aluminum, magnesium, titanium, rustless steel or above-mentioned metal.
By above-mentioned this utility model embodiment as can be known, use fluid bearings bed of the present utility model, utilize the Poly Foam body of its body to add the design of coating, effectively alleviate, keep the desirable strength of carrying flow media simultaneously so as to weight with the bed body.In addition, in the thin abutment wall of filling groove, increased metal frame at the bed body in addition, so as to increasing the intensity of the abutment wall that loads groove.
Though this utility model discloses as above with embodiment; right its is not in order to limit this utility model; anyly be familiar with this skill person; in not breaking away from spirit and scope of the present utility model; when can being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking the scope that appending claims defines.
Claims (10)
1. a fluid bearings bed is characterized in that, comprises at least:
A body has a filling groove to hold a flowable media, and this body comprises:
One Poly Foam body; And
One coating is covered in this Poly Foam body all outer surfaces;
One aerator is connected to the bottom surface of this filling groove of this body, in order to an air-flow to be provided;
One loading plate has a plurality of through holes, and is positioned at the bottom surface of this filling groove;
One air permeable plate is covered on this loading plate, and this air permeable plate can allow that air-flow passes, but can't allow that this flow media passes; And
One metal frame is socketed on the outer rim of this filling groove.
2. fluid bearings bed according to claim 1 is characterized in that, also comprises the below that a bed hedgehopping spare is positioned at this body, so as to the height of this body of bed hedgehopping.
3. fluid bearings bed according to claim 1 is characterized in that, this coating is a kind of paint vehicle that can not corrode this Poly Foam body.
4. fluid bearings bed according to claim 1 is characterized in that, the thickness range of this coating is 3mm to 6mm.
5. fluid bearings bed according to claim 1 is characterized in that, this coating is a kind of waterproof, wear-resistant and can not corrode the paint vehicle of this Poly Foam body.
6. fluid bearings bed according to claim 1 is characterized in that, the density of this Poly Foam body is 16～18 kilograms/cubic metre.
7. fluid bearings bed according to claim 1 is characterized in that, this loading plate is a mesh pad or the metallic plate that is covered with passage.
8. fluid bearings bed according to claim 1 is characterized in that, this metal frame is the metal frame of the alloy of an aluminum, magnesium, titanium, rustless steel or above-mentioned metal.
9. fluid bearings bed according to claim 1 is characterized in that this body also comprises a containing groove, so as to holding this aerator.
10. fluid bearings bed according to claim 1 is characterized in that the bottom surface of this filling groove has a vent grooves, along the long axis direction extension of this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205837359U CN201870843U (en) | 2010-10-29 | 2010-10-29 | Fluid loading bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205837359U CN201870843U (en) | 2010-10-29 | 2010-10-29 | Fluid loading bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870843U true CN201870843U (en) | 2011-06-22 |
Family
ID=44158778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205837359U Expired - Fee Related CN201870843U (en) | 2010-10-29 | 2010-10-29 | Fluid loading bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462589A (en) * | 2010-10-29 | 2012-05-23 | 繁葵实业股份有限公司 | Fluid bearing bed |
-
2010
- 2010-10-29 CN CN2010205837359U patent/CN201870843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462589A (en) * | 2010-10-29 | 2012-05-23 | 繁葵实业股份有限公司 | Fluid bearing bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20161029 |