CN113599102A - Leakage-proof air cushion bed with three horses - Google Patents
Leakage-proof air cushion bed with three horses Download PDFInfo
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- CN113599102A CN113599102A CN202110985260.9A CN202110985260A CN113599102A CN 113599102 A CN113599102 A CN 113599102A CN 202110985260 A CN202110985260 A CN 202110985260A CN 113599102 A CN113599102 A CN 113599102A
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- Prior art keywords
- air
- base
- cross
- bags
- air bags
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention provides a leakage-proof type air cushion bed with three horses, which comprises a base, a plurality of air bags, an interlayer, a main air pipe, a plurality of branch air pipes and a three-way valve, wherein the top of the base is provided with a plurality of guide holes which are arranged in a horizontal and vertical array mode, the air bags are of a columnar structure, the bottom ends of the air bags are connected with the bottom of an inner cavity of the base, the top parts of the air bags extend out of the upper parts of the guide holes, the interlayer covers the top parts of the air bags, two transversely adjacent air bags are connected through the branch air pipes, the longitudinal branch air pipes are connected with the main air pipe in a staggered mode, the main air pipe and the branch air pipes form a cross node, and the end part of the main air pipe is connected with the three-way valve. After the air pump is separated from the power supply, the screw rod is screwed to drive the cross block to move, the cross block drives the cross nodes of the main air pipe and the branch air pipe to be extruded into the cross groove, the main air pipe and the branch air pipe are extruded and separated, so that the air bags become independent air bags, even if one air bag leaks, the rest air bags can be normally used, and the shape of the whole air cushion bed cannot be influenced.
Description
Technical Field
The invention relates to the technical field of air cushion beds, in particular to a leakage-proof type air cushion bed for three horses.
Background
The air cushion bed is an air suspension bed, the invention of the air cushion bed is one of the progresses of the burn major, the bedding of the air cushion bed is filled with a large number of ceramic pellets, the air pressed from an air compressor circulates among the pellets, the patient feels comfortable by adjusting the temperature and the flow rate of the air, the patient seems to float in the air flow, the patient can easily turn the body position, but in the prior art, the original air cushion bed is only suitable for the patient to lie on the sick bed, and the power supply of an air pump can continuously inflate the air cushion bed by connecting a switch all the time.
When going out for first aid, the inflation tube needs to be separated from the inflation pump because of no fixed power supply, but the air cushion bed with longer service life can slowly leak air as long as being separated from the air pump, and the air bags of the prior air cushion bed are connected in series, so that a patient can not quickly lie on the air cushion to inflate.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a leakage-proof type air cushion bed for three horses, which solves the problems provided in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a leakproof air cushion bed for three horses comprises a base, a plurality of air bags, an interlayer, a main air pipe, a plurality of branch air pipes and a three-way valve, the top of the base is provided with a plurality of guide holes which are arranged in a horizontal and vertical array, the air bag is of a columnar structure, the bottom end of the air bag is connected with the bottom of the inner cavity of the base, the top part of the air bag extends out of the upper part of the guide hole, the interlayer is coated on the top part of the air bag, two transversely adjacent air bags are connected through the bronchus, a plurality of longitudinal bronchus are connected with the main air pipe in a staggered way, the main air pipes and the plurality of branch air pipes form a cross node, the end parts of the main air pipes are connected with a three-way valve, the three-way valve is detachably connected with the air pump, the top of the inner cavity of the base is provided with a fixed seat which is in one-to-one correspondence with the cross nodes, the fixing seat is provided with a cross groove for embedding the cross nodes, and the base is internally provided with a sealing mechanism for extruding the cross nodes into the cross groove.
Preferably, the sealing mechanism comprises a plurality of cross blocks, a supporting plate, a spring, a top plate and a screw rod, the cross blocks correspond to the cross grooves in a one-to-one matching mode, the cross blocks are linked through a connecting rod, the supporting plate is connected with the bottom of the inner cavity of the base through the spring, the top plate is connected with the connecting rod, the screw rod is in vertical threaded connection with the top of the base, and the bottom end of the screw rod corresponds to the top of the top plate.
Preferably, the fixing seat is provided with four buckles capable of fixing the bronchus and the main air pipe in the cross groove.
Preferably, a storage battery is arranged on the base and electrically connected with the air pump.
Preferably, be provided with manual inflation mechanism on the base, manual inflation mechanism is including cylinder body, piston, the depression bar that has gas outlet and air inlet, the vertical adaptation of piston is at the inner chamber of cylinder body, the one end of depression bar links to each other with the piston, and the other end stretches out the top of cylinder body, the detachable connection three-way valve in gas outlet, all be provided with the check valve in air inlet, the gas outlet, the check valve is towards the three-way valve direction.
Preferably, the guide hole is internally and annularly provided with an annular groove, and the air bag outer ring is provided with a snap ring matched in the annular groove.
(III) advantageous effects
The invention provides a leakage-proof type air cushion bed for three horses. The method has the following beneficial effects:
1. this three horse air bed of leak protection type, after air pump and power separation, twist and move the screw rod and drive the cross piece and remove, the cross piece drives main trachea and bronchus cross node and extrudes into the cross recess, main trachea is cut off by the extrusion with the bronchus, make a plurality of gasbags become independent gasbag, even one of them leaks gas, all the other gasbag homoenergetic normal use, can not influence holistic air bed form, air bed can normal use anyhow, this air bed can be applicable to outdoor rescue, provide long-time continuation of the journey can for outdoor first aid.
Drawings
FIG. 1 is an exterior isometric view of the present invention;
FIG. 2 is a partial plan view of the interior of the base of the present invention;
FIG. 3 is an isometric view from above of the base of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;
FIG. 5 is a top schematic view of the base of the present invention;
FIG. 6 is an isometric view of the interior of the base of the present invention;
FIG. 7 is a side cross-sectional view of the base of the present invention;
FIG. 8 is a cross-sectional view of the cylinder of the present invention;
fig. 9 is a cross-sectional view of a pilot hole of the present invention.
In the figure: the air pump comprises a base 1, an air bag 2, a guide hole 3, an interlayer 4, a main air pipe 5, a branch air pipe 6, a three-way valve 7, a fixing seat 8, a cross groove 9, a buckle 10, a cross block 11, a connecting rod 12, a supporting plate 13, a spring 14, a top plate 15, a screw 16, a cylinder body 17, an air outlet 18, an air inlet 19, a piston 20, a compression rod 21, a one-way valve 22, an air pump 23, a storage battery 24, a clamping ring 25 and an annular groove 26.
Detailed Description
An embodiment of the present invention provides a leak-proof air cushion bed for three horses, as shown in fig. 1 to 9, including a base 1, a plurality of air bags 2, an interlayer 4, a main air pipe 6, a plurality of branch air pipes 6, and a three-way valve 7.
A plurality of guiding holes 3 that a plurality of anyhow array was arranged are seted up at base 1's top, and gasbag 2 is the columnar structure, and the bottom of gasbag 2 links to each other with the bottom of base 1 inner chamber, and the top stretches out guiding hole 3 top, and gasbag 2 that stretches out guiding hole 3 top is used for supporting, forms the air cushion bed.
As shown in fig. 9, a ring groove 26 is circumferentially opened in the guide hole 3, and a snap ring 25 fitted in the ring groove 26 is provided on the outer ring of the airbag 2. The air bag 2 is positioned in the annular groove 26 through the snap ring 25, so that the air bag 2 is always exposed out of the top of the guide hole 3 when the air bag is fully inflated, and the air bag 2 is prevented from being trapped in the inner cavity of the base 1.
As shown in fig. 1, the partition 4 is covered on the top of the airbag 2, and the partition 4 is used for lying a patient and separating the patient from the airbag 2.
As shown in fig. 2-3, two transversely adjacent airbags 2 are connected through a plurality of branch pipes 6, a plurality of longitudinal branch pipes 6 are connected with a main gas pipe 6 in a staggered manner, the main gas pipe 6 and the plurality of branch pipes 6 form a cross node, the end part of the main gas pipe 6 is connected with a three-way valve 7, the three-way valve 7 is detachably connected with a gas pump 23, the gas pump 23 conveys gas to the main gas pipe 5 through the three-way valve 7, and the main gas pipe 6 conveys gas to each branch pipe 6.
The top of the inner cavity of the base 1 is provided with a fixed seat 8 which is in one-to-one correspondence with the cross nodes, a cross groove 9 which can be embedded by the cross nodes is formed in the fixed seat 8, and a sealing mechanism which is used for extruding the cross nodes into the cross groove 9 is arranged in the base 1.
As shown in fig. 3-4, the sealing mechanism includes a plurality of cross blocks 11, a support plate 13, a spring 14, a top plate 15 and a screw 16, the cross blocks 11 are in one-to-one adaptation correspondence with the cross grooves 9, the cross blocks 11 are linked through a connecting rod 16, the support plate 13 is connected with the bottom of the inner cavity of the base 1 through the spring 14, the top plate 15 is connected with the connecting rod 16, the screw 16 is vertically screwed on the top of the base 1, and the bottom end of the screw corresponds to the top of the top plate 15.
Principle of the sealing mechanism: when the air bag 2 needs to be inflated, the top plate 15 is extruded downwards through the screw 16, the cross block 11 is driven to be separated from the cross groove 9 through the top plate 15, and the bronchus 6 and the main air pipe 5 are ventilated.
When the air bags 2 need to be separated, the screw rods 16 are screwed upwards, the screw rods 16 are gradually separated from the top plate 15, the supporting plate 13 is jacked upwards to drive the cross block 11 to jack the cross joint into the cross groove 9 under the action of the spring 14, so that the main air pipe 5 is separated from the branch air pipes 6, and the air bags 2 become independent air bags 2.
After air pump 23 and power separation, twist and move screw rod 16 and drive cross piece 11 and remove, cross piece 11 drives main trachea 5 and the cross node of bronchus 6 and extrudes into cross recess 9 in, main trachea 5 is separated by the extrusion with bronchus 6, make a plurality of gasbags 2 become independent gasbag 2, even one of them leaks gas, remaining gasbag 2 homoenergetic normal use, can not influence holistic air cushion bed form, air cushion bed can normal use anyhow, this air cushion bed can be applicable to outdoor rescue, provide long-time continuation of the journey can for outdoor first aid.
As shown in fig. 4, the fixing base 8 is provided with four fasteners 10 for fixing the bronchus 6 and the main air pipe 5 in the cross-shaped groove 9. Clasp 10 is prior art. The bronchus 6 and the main trachea 5 are prevented from separating from the cross groove 9.
The base 1 is provided with a storage battery 24, and the storage battery 24 is electrically connected with the air pump 23. When the independent air bag 2 leaks air seriously, the storage battery 24 supplies power to the air pump 23 for inflation. However, the battery 24 has a limited capacity and cannot be used for a long time, and can be used only in an emergency.
As shown in fig. 8, a manual inflation mechanism is arranged on the base 1, the manual inflation mechanism includes a cylinder 17 with an air outlet 18 and an air inlet 19, a piston 20 and a pressure lever 21, the piston 20 is vertically fitted in an inner cavity of the cylinder 17, one end of the pressure lever 21 is connected with the piston 20, the other end extends out of the top of the cylinder 17, the air outlet 18 is detachably connected with the three-way valve 7, one-way valves 22 are arranged in the air inlet 19 and the air outlet 18, and the one-way valves 22 face the direction of the three-way valve 7.
When the time in the field is longer and the storage battery 24 has no electricity, the three-way valve 7 can be connected with the air outlet 18 of the cylinder body 17, then the piston 20 is pushed up and down through the pressure rod 21, air enters from the air inlet 19 and enters the three-way valve 7 from the air outlet 18 to inflate the air bag 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a three horse air bed of leak protection type which characterized in that: comprises a base (1), a plurality of air bags (2), an interlayer (4), a main air pipe (6), a plurality of bronchus (6) and a three-way valve (7), wherein the top of the base (1) is provided with a plurality of guide holes (3) which are arranged in a horizontal and vertical array, the air bags (2) are of a columnar structure, the bottom ends of the air bags (2) are connected with the bottom of the inner cavity of the base (1), the top parts of the air bags extend out of the upper parts of the guide holes (3), the interlayer (4) is coated on the top parts of the air bags (2), two transversely adjacent air bags (2) are connected through the bronchus (6), a plurality of longitudinal bronchus (6) are connected with the main air pipe (6) in a staggered way, the main air pipe (6) and the bronchus (6) form a cross node, the end part of the main air pipe (6) is connected with the three-way valve (7), and the three-way valve (7) is detachably connected with an air pump (23), be provided with battery (24) on base (1), battery (24) and air pump (23) electric connection, the top of base (1) inner chamber is provided with fixing base (8) with cross node one-to-one, set up cross recess (9) that can supply the embedding of cross node on fixing base (8), be provided with in base (1) and be used for extruding the sealing mechanism in cross recess (9) with the cross node.
2. A leak-proof three horse air bed as set forth in claim 1, wherein: sealing mechanism includes a plurality of cross pieces (11), backup pad (13), spring (14), roof (15) and screw rod (16), and is a plurality of cross piece (11) correspond with cross recess (9) one-to-one adaptation, and a plurality of cross pieces (11) pass through connecting rod (16) linkage, backup pad (13) link to each other with connecting rod (16), backup pad (13) link to each other through the bottom of spring (14) with base (1) inner chamber, roof (15) link to each other with connecting rod (16), the vertical threaded connection of screw rod (16) is at the top of base (1), and its bottom is corresponding with the top of roof (15).
3. A leak-proof three horse air bed as set forth in claim 1, wherein: the fixing seat (8) is provided with four buckles (10) which can fix the bronchus (6) and the main air pipe (5) in the cross groove (9).
4. A leak-proof three horse air bed as set forth in claim 1, wherein: be provided with manual inflation mechanism on base (1), manual inflation mechanism is including cylinder body (17), piston (20), depression bar (21) that have gas outlet (18) and air inlet (19), the inner chamber of piston (20) vertical adaptation at cylinder body (17), the one end and the piston (20) of depression bar (21) link to each other, and the other end stretches out the top of cylinder body (17), detachable connection three-way valve (7) of gas outlet (18), all be provided with check valve (22) in air inlet (19), the gas outlet (18), check valve (22) are towards three-way valve (7) direction.
5. A leak-proof three horse air bed as set forth in claim 1, wherein: annular groove (26) have been seted up to guiding hole (3) inner ring, be provided with snap ring (25) of adaptation in annular groove (26) on gasbag (2) outer lane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110985260.9A CN113599102B (en) | 2021-08-26 | 2021-08-26 | Leak-proof type three-horse air cushion bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110985260.9A CN113599102B (en) | 2021-08-26 | 2021-08-26 | Leak-proof type three-horse air cushion bed |
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| Publication Number | Publication Date |
|---|---|
| CN113599102A true CN113599102A (en) | 2021-11-05 |
| CN113599102B CN113599102B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110985260.9A Active CN113599102B (en) | 2021-08-26 | 2021-08-26 | Leak-proof type three-horse air cushion bed |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497649A1 (en) * | 1981-01-09 | 1982-07-16 | Aisin Seiki | AIR BAG SYSTEM HAVING A BRANCH CONNECTION DEVICE |
| CN202140610U (en) * | 2011-06-30 | 2012-02-08 | 李鸿晨 | Totally closed flexible pipe valve |
| CN103565165A (en) * | 2012-07-18 | 2014-02-12 | 上海创始实业（集团）有限公司 | Pressure-sore-preventing cushion capable of automatically regulating pressure |
| JP2015205000A (en) * | 2014-04-21 | 2015-11-19 | 株式会社システック | Air encapsulation bag body of free shape |
| CN107101015A (en) * | 2017-05-18 | 2017-08-29 | 长沙执先智量科技股份有限公司 | Control method and clamp control device for clamping tube type measuring fixed amount |
| CN108542186A (en) * | 2018-06-01 | 2018-09-18 | 广州市乐飞洋充气玩具有限公司 | A kind of intelligent gas equalizing bed of inflation |
| CN207921380U (en) * | 2018-01-26 | 2018-09-28 | 重庆重大艾迪亚科技发展有限公司 | A kind of Wear-resistant corrosion-resistant pipe clip valve |
| CN110507496A (en) * | 2019-09-06 | 2019-11-29 | 上海创始实业（集团）有限公司 | Air bag pad assembly, intelligent pressure sore prevention seat cushion and monitor system |
| CN112096911A (en) * | 2020-09-28 | 2020-12-18 | 清环拓达(苏州)环境科技有限公司 | Pipe clamp valve applied to on-off of pipeline |
| CN212879929U (en) * | 2020-06-22 | 2021-04-06 | 绍兴市人民医院 | Three horse air bed transport control valve |
| CN213346480U (en) * | 2020-08-24 | 2021-06-04 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Air cushion bed for preventing pressure damage |
-
2021
- 2021-08-26 CN CN202110985260.9A patent/CN113599102B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2497649A1 (en) * | 1981-01-09 | 1982-07-16 | Aisin Seiki | AIR BAG SYSTEM HAVING A BRANCH CONNECTION DEVICE |
| CN202140610U (en) * | 2011-06-30 | 2012-02-08 | 李鸿晨 | Totally closed flexible pipe valve |
| CN103565165A (en) * | 2012-07-18 | 2014-02-12 | 上海创始实业（集团）有限公司 | Pressure-sore-preventing cushion capable of automatically regulating pressure |
| JP2015205000A (en) * | 2014-04-21 | 2015-11-19 | 株式会社システック | Air encapsulation bag body of free shape |
| CN107101015A (en) * | 2017-05-18 | 2017-08-29 | 长沙执先智量科技股份有限公司 | Control method and clamp control device for clamping tube type measuring fixed amount |
| CN207921380U (en) * | 2018-01-26 | 2018-09-28 | 重庆重大艾迪亚科技发展有限公司 | A kind of Wear-resistant corrosion-resistant pipe clip valve |
| CN108542186A (en) * | 2018-06-01 | 2018-09-18 | 广州市乐飞洋充气玩具有限公司 | A kind of intelligent gas equalizing bed of inflation |
| CN110507496A (en) * | 2019-09-06 | 2019-11-29 | 上海创始实业（集团）有限公司 | Air bag pad assembly, intelligent pressure sore prevention seat cushion and monitor system |
| CN212879929U (en) * | 2020-06-22 | 2021-04-06 | 绍兴市人民医院 | Three horse air bed transport control valve |
| CN213346480U (en) * | 2020-08-24 | 2021-06-04 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Air cushion bed for preventing pressure damage |
| CN112096911A (en) * | 2020-09-28 | 2020-12-18 | 清环拓达(苏州)环境科技有限公司 | Pipe clamp valve applied to on-off of pipeline |
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|---|---|
| CN113599102B (en) | 2023-08-01 |
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