KR20110032415A - A cushion - Google Patents

A cushion Download PDF

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Publication number
KR20110032415A
KR20110032415A KR1020090089891A KR20090089891A KR20110032415A KR 20110032415 A KR20110032415 A KR 20110032415A KR 1020090089891 A KR1020090089891 A KR 1020090089891A KR 20090089891 A KR20090089891 A KR 20090089891A KR 20110032415 A KR20110032415 A KR 20110032415A
Authority
KR
South Korea
Prior art keywords
cushion
air
air tube
user
operation button
Prior art date
Application number
KR1020090089891A
Other languages
Korean (ko)
Inventor
신정훈
Original Assignee
신정훈
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 신정훈 filed Critical 신정훈
Priority to KR1020090089891A priority Critical patent/KR20110032415A/en
Publication of KR20110032415A publication Critical patent/KR20110032415A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/16—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats of legless type, e.g. with seat directly resting on the floor; Hassocks; Pouffes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/38—Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/14—Standing-up or sitting-down aids

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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)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The present invention relates to a cushion having a lifting function, and more particularly, by forming an air tube between the cushion portion and the base portion constituting the cushion, the cushion portion is raised or lowered through the air tube, Depending on the choice is used in the form of a cushion or chair, or sitting on the cushion so that the user can easily sit and stand up without difficulty in the joint when standing or sitting.

To this end, the elevating device used to install the cushion having the elevating function of the present invention is formed between the cushion portion and the base portion and the air tube for raising or lowering the cushion portion through the air injected into the inside and the air discharged to the outside; A pneumatic motor which is formed on one side of the air tube and is electrically connected to the operation button to operate the operation button to inject air into the air tube to raise the cushion portion, and is formed on one side of the air tube to discharge the air to the outside. Its feature is that it consists of an air outlet that allows the cushion to descend.

Cushion, base, lifting device, air tube, pneumatic motor, air outlet

Description

Cushion with raising and lowering function {A CUSHION}

The present invention relates to a cushion having a lifting function, and more particularly, by forming an air tube between the cushion portion and the base portion constituting the cushion, the cushion portion is raised or lowered through the air tube, Optionally used in the form of a cushion or chair, or when the user sitting on the cushion relates to a cushion having a lifting function that allows the user to easily sit and stand up without difficulty in the joint when standing up or sitting down.

In general, a cushion means that a sponge of a rectangular shape having a certain thickness is wrapped in a tissue paper so that a person can sit comfortably while sitting. A cushion chair forms a backrest on a seat plate to eat or work while sitting. To see.

There is an advantage that you can sit comfortably using the cushion as described above, the conventional cushion as described above is not provided with a lifting function. This is not a problem when the user is sitting on the cushion or standing up if the user is adolescent or adult, but the elderly are not comfortable to move or stand up to the cushion when the arthritis is uncomfortable.

In addition, since the conventional cushion is a simple function, there is a problem in that there are functional limitations such as not being able to perform a cushion chair function and not using it as a chair.

Accordingly, an object of the present invention is to devise in view of the above-described conventional problems, by forming an air tube between the cushion portion and the base portion constituting the cushion, by raising or lowering the cushion portion through the air tube, According to the user's choice is used in the form of a cushion or chair, or to provide a cushion having a lifting function that allows the user sitting on the cushion to sit or stand up easily without difficulty in the joint.

Another object of the present invention is to provide a cushion having an elevating function to form an armrest on the upper left and right sides of the cushion portion, the user sitting safely on the cushion portion through the armrest when the cushion portion is raised and lowered.

Still another object of the present invention is to provide a cushion having a lifting function of inserting both ends of the armrest into the cushion portion and being variable according to the user's physique.

As a means for achieving the above object, the present invention is installed on a cushion having a lifting function of the lifting device is formed between the cushion portion and the base portion and cushioned through the air injected into the inside and the air discharged to the outside An air tube for raising or lowering the part, a pneumatic motor formed on one side of the air tube and operating the operation button in an electrically connected state with the operation button to inject air into the air tube to raise the cushion portion, and one side of the air tube It is formed in the air discharge port for discharging the air to the outside to lower the cushion portion is a basic feature of the technical configuration.

As described above, according to the present invention, an air tube is formed between the cushion portion and the base portion of the cushion. Since the cushion part is raised or lowered through the air injected into the air tube and the air discharged to the outside, it can be used in the form of a cushion or a chair according to the user's choice, and when the user sitting on the cushion stands up or sits You can sit and stand up easily without difficulty.

In addition, armrests are formed on the upper left and right sides of the cushion portion. Therefore, the user can safely use the cushion when the user lifts or lowers the cushion arm while reclining.

In addition, since the armrest can be withdrawn from the inside of the cushion part, the armrest may be variable according to the user's physique.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram showing a state in which the cushion having a lifting function according to the present invention is raised, Figure 2 is a configuration diagram showing a state in which the cushion having a lifting function according to the present invention is lowered, Figure 3 is A perspective view showing a state in which the armrest is formed in the cushion portion according to the invention.

Cushion having a lifting function of the present invention, as shown in Figures 1 to 3, the base portion 110 and tightly fixed to the bottom surface, the base portion 110 is located on the top of the user can be seated and the base portion 110 An elevating device that is positioned between the cushion portion 100 and the cushion portion 100 and the base portion 110 that are formed to be larger and raises or lowers the cushion portion 100 so as to be used in a cushion or chair form ( 400 and an operation button 120 that is located on the top of the cushion part 100 and operates the elevating device 400 in an electrically connected state with the elevating device 400 is basically mobilized.

The lifting device 400 is formed between the cushion portion 100 and the base portion 110 and the air tube 200 for raising or lowering the cushion portion 100 through the air injected into the inside and the air discharged to the outside. And, the air tube 200 is formed on one side and operate the operation button 120 in the state electrically connected to the operation button 120, injecting air into the air tube 200 to raise the cushion portion 100 It is composed of a pneumatic motor 210 and the air discharge port 220 is formed on one side of the air tube 200 to discharge the air to the outside so that the cushion portion 100 is lowered.

The pneumatic motor 210 is electrically connected to the operation button 120 formed on the cushion portion 100 side, the electrical circuit relationship between the operation button 120, pneumatic motor 210 is a technical content that is commonly used Detailed description thereof will be omitted.

Here, after forming the armrest 300 on the left and right sides of the top of the cushion portion 100, as shown in Figure 3, when the user lifts and lowers the cushion portion 100, so that the user can safely lift up and down the armrest 300, The armrest 300 was able to adjust the length in the cushion portion 100 according to the user's physique. To this end, both ends of the armrest 300 were inserted into the cushion part 100 and allowed to move left and right to some extent.

In order to use the present invention configured as described above, when used as a cushion, the air injected into the air tube 200 is discharged to the outside through the air outlet 220 so that the cushion part 100 descends and is used as a cushion. It is possible.

When the user stands up or uses the chair in the above state, pressing the operation button 120, the power is applied to the pneumatic motor 210, the pneumatic motor 210 as the power is applied inside the air tube 200 It will inject air into it. At this time, the cushion 100 is raised to the top by the air injected into the air tube 200, and when the ascent is completed, it can be used in the form of a chair, and the user can easily stand up without difficulty in the joint while sitting. .

If you want to use or sit as a cushion in the above state by using the air outlet 220 to discharge the air injected into the inside of the air tube 200 to the outside can be used as a cushion because the cushion portion 100 is lowered The user can easily sit.

1 is a block diagram showing a state in which the cushion having a lifting function according to the present invention is raised

Figure 2 is a block diagram showing a state in which the cushion having a lifting function according to the present invention is lowered

Figure 3 is a perspective view showing a state in which the armrest is formed in the cushion portion according to the present invention

(Explanation of symbols for the main parts of the drawing)

100; Cushion section 110; Base part

120; Operation button 200; Air tube

210; Pneumatic motor 220; Air outlet

300; Armrest 400; Lifting device

Claims (2)

A base part 110 fixed to the bottom surface, a cushion part 100 positioned on the base part 110 and seated by a user and larger than the base part 110, and the cushion part 100 Lifting device 400 and located between the base portion 110 to be used in the form of a cushion or chair by raising or lowering the cushion 100, and is located on the top of the cushion 100, lifting device 400 In the cushion having a lifting function consisting of an operation button 120 for operating the lifting device in an electrically connected state) The lifting device 400 is formed between the cushion portion 100 and the base portion 110 and the air tube 200 for raising or lowering the cushion portion 100 through the air injected into the inside and the air discharged to the outside. And, the air tube 200 is formed on one side and operate the operation button 120 in the state electrically connected to the operation button 120, injecting air into the air tube 200 to raise the cushion portion 100 Pneumatic motor 210 and the air tube 200, which is formed on one side and has a lifting function, characterized in that consisting of an air outlet 220 to discharge the air to the outside cushion 100 is lowered A cushion. The cushion according to claim 1, wherein armrests 300 are formed at the upper left and right sides of the cushion part 100, and the armrests 300 are variable according to the user's physique.
KR1020090089891A 2009-09-23 2009-09-23 A cushion KR20110032415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090089891A KR20110032415A (en) 2009-09-23 2009-09-23 A cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090089891A KR20110032415A (en) 2009-09-23 2009-09-23 A cushion

Publications (1)

Publication Number Publication Date
KR20110032415A true KR20110032415A (en) 2011-03-30

Family

ID=43937162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090089891A KR20110032415A (en) 2009-09-23 2009-09-23 A cushion

Country Status (1)

Country Link
KR (1) KR20110032415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210153299A (en) * 2020-06-10 2021-12-17 서울대학교병원 Lifting cushion and height adjuster for wheelchair including the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210153299A (en) * 2020-06-10 2021-12-17 서울대학교병원 Lifting cushion and height adjuster for wheelchair including the same

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E902 Notification of reason for refusal
E601 Decision to refuse application