CN202588994U - Portable cushion capable of generating alternating supporting force - Google Patents

Portable cushion capable of generating alternating supporting force Download PDF

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Publication number
CN202588994U
CN202588994U CN 201120451919 CN201120451919U CN202588994U CN 202588994 U CN202588994 U CN 202588994U CN 201120451919 CN201120451919 CN 201120451919 CN 201120451919 U CN201120451919 U CN 201120451919U CN 202588994 U CN202588994 U CN 202588994U
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CN
China
Prior art keywords
cushion
air bags
module
inflator
reversal valve
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
Application number
CN 201120451919
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Chinese (zh)
Inventor
陆致迎
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Individual
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Individual
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Publication date
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Priority to CN 201120451919 priority Critical patent/CN202588994U/en
Application granted granted Critical
Publication of CN202588994U publication Critical patent/CN202588994U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a portable cushion capable of generating alternating supporting force. The portable cushion capable of generating the alternating supporting force comprises a cushion and an aerating module which aerates the cushion. Two sets of air bags are arranged inside the cushion, each set of the air bags comprises a plurality of air bags, and the two sets of the air bags are in a cross arrangement. The aerating module comprises an aerating pump and a reversing valve which is connected with the two sets of the air bags through two pipelines respectively. The aerating pump is connected with the two sets of the air bags through the reversing valve. And the aerating pump alternately aerates the two sets of the air bags through valve position changing of the reversing valve. The portable cushion capable of generating the alternating supporting force has the advantages that stress conditions of the cushion are changed by circularly aerating the two sets of the air bags, and accordingly people who always work in a sitting posture or patients who have moving problems and need to always sit on a wheelchair is comfortable when sitting on the cushion.

Description

A kind of cushion of portable generation alternation support force
Technical field
The utility model relates to a kind of cushion, particularly relates to a kind of portable, cushion that can produce the alternation support force.
Background technology
The people that must adopt sitting posture for a long time because of need of work or physiological defect for some, the environment that how to improve the seat is a very big problem, and the demand of this part also is very large.Particularly old and patient need be sitting on the wheelchair for a long time, just produce ulcer at buttocks easily so in the course of time, and very uncomfortable of sitting up.
The utility model content
The purpose of the utility model is in order to solve the existing many defectives of cushion in the prior art, to provide a kind of cushion of portable generation alternation support force to solve the problems referred to above.
To achieve these goals, the technical scheme of the utility model is following:
A kind of cushion of portable generation alternation support force comprises cushion and the inflator module of inflating to cushion, it is characterized in that; Said cushion set inside has two groups of air bags, and every group of air bag comprises a plurality of air bags, and said two groups of air bags are arranged in a crossed manner; Said inflator module comprises inflator pump and reversal valve; Two groups of air bags are connected with reversal valve through two pipelines respectively, and inflator pump connects two groups of air bags through reversal valve, and said inflator pump alternately is two groups of airbag aerations through the valve location change of reversal valve.
The cushion of above-mentioned a kind of portable generation alternation support force is characterized in that said inflator module also comprises pressure switch, is connected with pressure switch between said inflator pump and the reversal valve.
The cushion of above-mentioned a kind of portable generation alternation support force; It is characterized in that; Said inflator module also comprises central control circuit; Said central control circuit connects inflator pump and pressure switch, and said central control circuit also connects reversal valve through servomotor, and said central control circuit also is connected with the program input module.
The cushion of above-mentioned a kind of portable generation alternation support force is characterized in that said inflator module also comprises power module, and said power module comprises battery, charge power supply and direct current input point.
The cushion of above-mentioned a kind of portable generation alternation support force is characterized in that said inflator module also comprises alarm panel, and said alarm panel connects central control circuit.
The beneficial effect that the utlity model has:, make that the people or the long-term wheelchair-bound patient of handicapped needs that need adopt sitting work for a long time can be more comfortable when sitting through the stressing conditions that changes cushion is inflated in the circulation of two groups of air bags.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structure principle chart of the utility model.
The specific embodiment
For making architectural feature of the utility model and the effect of being reached there are further understanding and understanding, cooperate detailed explanation, explain as follows in order to preferred embodiment and accompanying drawing:
Referring to Fig. 1, a kind of cushion of portable generation alternation support force, the inflator module 400 that comprises cushion 200 and inflate for cushion 200; Inflator module 400 is arranged in the shell 100; Cushion 200 set inside have two groups of air bags 300, are respectively A group air bag 310 and B group air bag 320, and every group of air bag all comprises a plurality of air bags; A group air bag 310 is arranged in a crossed manner with B group air bag 320, and two groups of air bags 300 support cushion 200.Inflator module 400 can be organized air bag 310 and the 320 alternately inflations of B group air bag for A, makes the stress point of this product cushion change, thereby reaches final effect.
Referring to Fig. 2; Inflator module 400 comprises inflator pump 410 and reversal valve 420; A group air bag 310 is connected with reversal valve 420 through two pipelines respectively with B group air bag 320; Inflator pump 410 connects A group air bags 310 and B group air bag 320 through reversal valve 420, and the valve location of inflator pump 410 through reversal valve 420 changes and alternately be A group air bag 310 and 320 inflations of B group air bag, thereby makes A group air bag 310 and B organize being inflated that air bag 320 replaces.Reversal valve 420 also is connected with a gas vent 421 simultaneously, and the effect of gas vent 421 is the gas in the air bag is discharged outside the air bag, and for example when inflator pump 410 was inflated for A group air bag 310, B group air bag 320 just can be discharged the air in the air bag through gas vent 421.
Inflator module 400 also comprises pressure switch 430; Be connected with pressure switch 430 between inflator pump 410 and the reversal valve 420; The effect of pressure switch 430 is to control inflator pump 410 and charges into the air pressure size in the air bag, to avoid overinflation and causes balloon rupture.
Inflator module 400 also comprises central control circuit 440; Central control circuit 440 plays the center control action of whole system; Central control circuit 400 connects inflator pump 410 and pressure switch 430, at first can control the work of inflator pump 410 and opening and closing of pressure switch 430; Secondly central control circuit 440 also connects reversal valve 420 through servomotor 450, can control the valve location of reversal valve 420, so that the air that inflator pump 410 is produced is transported in A group air bag 310 or the B group air bag 320 accurately; Central control circuit 440 also is connected with program input module 460, and the program of program input module 460 inputs can realize the cycle to two groups of airbag aeration times, size of aeration quantity or the like through the working control of Central Control Module 440.
The inflator module 400 of this product also comprises power module 470; Power module 470 is supplied power for inflator module 400; The pattern of multiple power supply is provided simultaneously, because power module 470 comprises battery 471, charge power supply 473 and direct current input point 472 for inflator module 400.
Inflator module 400 also comprises alarm panel 480; Alarm panel 480 connects central control circuit 440; Alarm panel 480 is equivalent to the function of controller; Can control the running of whole system and stop, when system breaks down or warns, can report to the police through alarm panel 480 and come out to let the user know simultaneously.
In sum; Be merely the preferred embodiment of the utility model; Be not to be used for limiting the scope that the utility model is implemented; All equalizations of doing according to the described shape of the utility model claim scope, structure, characteristic and spirit change and modify, and all should be included in the claim scope of the utility model.

Claims (5)

1. the cushion of a portable generation alternation support force comprises cushion and the inflator module of inflating to cushion, it is characterized in that; Said cushion set inside has two groups of air bags, and every group of air bag comprises a plurality of air bags, and said two groups of air bags are arranged in a crossed manner; Said inflator module comprises inflator pump and reversal valve; Two groups of air bags are connected with reversal valve through two pipelines respectively, and inflator pump connects two groups of air bags through reversal valve, and said inflator pump alternately is two groups of airbag aerations through the valve location change of reversal valve.
2. according to the cushion of the said a kind of portable generation alternation support force of claim 1, it is characterized in that said inflator module also comprises pressure switch, be connected with pressure switch between said inflator pump and the reversal valve.
3. according to the cushion of the said a kind of portable generation alternation support force of claim 2; It is characterized in that; Said inflator module also comprises central control circuit; Said central control circuit connects inflator pump and pressure switch, and said central control circuit also connects reversal valve through servomotor, and said central control circuit also is connected with the program input module.
4. according to the cushion of the said a kind of portable generation alternation support force of claim 3, it is characterized in that said inflator module also comprises power module, said power module comprises battery, charge power supply and direct current input point.
5. according to the cushion of the said a kind of portable generation alternation support force of claim 3, it is characterized in that said inflator module also comprises alarm panel, said alarm panel connects central control circuit.
CN 201120451919 2011-11-15 2011-11-15 Portable cushion capable of generating alternating supporting force Expired - Fee Related CN202588994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120451919 CN202588994U (en) 2011-11-15 2011-11-15 Portable cushion capable of generating alternating supporting force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120451919 CN202588994U (en) 2011-11-15 2011-11-15 Portable cushion capable of generating alternating supporting force

Publications (1)

Publication Number Publication Date
CN202588994U true CN202588994U (en) 2012-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120451919 Expired - Fee Related CN202588994U (en) 2011-11-15 2011-11-15 Portable cushion capable of generating alternating supporting force

Country Status (1)

Country Link
CN (1) CN202588994U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423208A (en) * 2011-11-15 2012-04-25 陆致迎 Portable seat cushion capable of generating alternating supporting force
CN105534158A (en) * 2016-01-19 2016-05-04 浙江永昌仪表有限公司 Intelligent supporting mattress
CN107595522A (en) * 2017-09-28 2018-01-19 昆山捷奥电子科技有限公司 Medical counteracting bedsores Air-filled cushion
WO2022063142A1 (en) * 2020-09-25 2022-03-31 曾迪 Inflation facility for recreation usage, inflation method, and recreation facility

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423208A (en) * 2011-11-15 2012-04-25 陆致迎 Portable seat cushion capable of generating alternating supporting force
CN105534158A (en) * 2016-01-19 2016-05-04 浙江永昌仪表有限公司 Intelligent supporting mattress
CN107595522A (en) * 2017-09-28 2018-01-19 昆山捷奥电子科技有限公司 Medical counteracting bedsores Air-filled cushion
WO2022063142A1 (en) * 2020-09-25 2022-03-31 曾迪 Inflation facility for recreation usage, inflation method, and recreation facility

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C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Lu Zhiying

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice
DD01 Delivery of document by public notice

Addressee: Lu Zhiying

Document name: Notification of Termination of Patent Right

DD01 Delivery of document by public notice
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20171115

CF01 Termination of patent right due to non-payment of annual fee