KR20110024349A - A circular chair - Google Patents

A circular chair Download PDF

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Publication number
KR20110024349A
KR20110024349A KR1020090082305A KR20090082305A KR20110024349A KR 20110024349 A KR20110024349 A KR 20110024349A KR 1020090082305 A KR1020090082305 A KR 1020090082305A KR 20090082305 A KR20090082305 A KR 20090082305A KR 20110024349 A KR20110024349 A KR 20110024349A
Authority
KR
South Korea
Prior art keywords
frame
seat plate
cushion
seat
chair
Prior art date
Application number
KR1020090082305A
Other languages
Korean (ko)
Inventor
유영관
Original Assignee
유영관
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 유영관 filed Critical 유영관
Priority to KR1020090082305A priority Critical patent/KR20110024349A/en
Publication of KR20110024349A publication Critical patent/KR20110024349A/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
    • A47C3/18—Chairs or stools with rotatable seat
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/021—Detachable or loose seat cushions

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  • Chairs Characterized By Structure (AREA)

Abstract

The present invention relates to a chair that can be used for various purposes, and the object of the present invention is to provide a chair having a convenience such that the seat plate is formed in a circular shape so that the user can use the chair without moving the chair when sitting or waking up.

Therefore, according to the present invention, the seat plate is formed of a circular cushion and the seat plate frame, and formed in a hollow structure so that the cushion can be inserted in the center of the seat plate frame, it is possible to fix the cushion inside the hollow of the seat plate frame Forming a fixed jaw is characterized in that the cushion structure is removable from the seat frame.

And, install a rotary rail for rotating the cushion in the fixing jaw of the hollow inner side in which the cushion is inserted or separate the seat plate frame into the upper seat frame and the lower seat frame, the upper seat frame on the upper circumferential surface of the lower seat frame And by installing a rotary rail for rotating the backrest there is an excellent effect such as to rotate the upper seat frame.

Chair, cushion, seat

Description

Chairs with circular seats {a circular chair}

The present invention relates to a chair that can be used for various purposes, and more specifically, the seat plate for sitting is formed in a circular shape, and the seat plate is composed of a cushion and a seat plate frame, and a backrest on which the user can lean on the seat plate frame. The legs that can support it are coupled, and by forming a removable cushion in the center of the seat frame, the seat plate is formed in a circular shape unlike the existing rectangular seat plate, there is no inconvenience in sitting in various directions, the removable As well as possible replacement of the cushion contaminated with foreign matter, a rotatable rail is provided on the upper circumferential surface of the fixing jaw inside the hollow into which the cushion is inserted, or the seat frame is separated into an upper seat frame and a lower seat frame. To install a rotary rail on the upper circumferential surface of the lower seat frame Right to the top with the backrest and the cushion coupled to the seat plate to the chair frame of the seat plate having a circular seat plate features an upper frame can be rotated.

In general, chairs are classified into chairs in which the seat plate is largely fixed and chairs in which the seat plate can rotate, and the chairs vary in form and function according to the purpose of using the chair, such as for students, table, office, hospitality, and business. Is developed.

In addition, the seat seat is fixed in the conventional seat plate is generally formed in a square, the chair is coupled to the backrest is coupled to one side of the seat plate and the leg that can support the seat plate and the backrest at the bottom of the seat plate.

In addition, the chairs of the conventional rectangular seat plate have a problem that the legs are caught on the edge of the seat plate when sitting and rising, the rotation of the seat plate is impossible and the inconvenience of having to drag or move the chair from the floor when trying to rotate in a sitting position There is a problem such as noise when rotating the chair.

In addition, the conventional chairs have a problem such that the cushion itself is fixed to the seat plate and the chair itself should be discarded if the cushion is dirty or the cushion is damaged after a long period of use.

The present invention has been made in order to solve the above problems, the seat plate is formed in a circular shape, the seat plate is composed of a cushion and the seat frame, it can be used without moving the chair when the user sits or rises, etc. The purpose is to provide convenience.

In addition, to form a hollow so that the cushion can be inserted in the center of the seat plate frame and to form a fixing jaw for fixing the cushion inside the hollow in which the cushion is inserted can be fixed and detachable cushion.

And, install a rotary rail for rotating the cushion on the upper side of the fixing jaw of the hollow inner or separate the seat plate frame into an upper seat frame and a lower seat frame, the upper seat frame and the backrest on the upper circumferential surface of the lower seat frame and Another object is to provide a chair having a rotating function by installing a rotary rail for rotating the cushion.

In order to achieve the above object, the present invention,

In the chair consisting of a seat plate, a back and a leg capable of supporting the same,

The seat plate is circular, and is composed of a cushion and the seat frame of the hollow structure, a fixing jaw for fixing the cushion is formed inside the hollow of the seat plate frame, characterized in that the cushion is detachable from the seat frame do.

And, it characterized in that the rotary rail for rotating the cushion is installed in the inner fixing jaw of the hollow formed in the seat plate frame.

In addition, the seat plate frame is separated into an upper seat frame and a lower seat frame, the rotary rail for rotating the upper seat frame on the upper circumferential surface of the lower seat frame is coupled, the upper back frame is coupled to the upper seat frame It characterized in that the backrest is integrally rotated together with the cushion during the rotation.

According to the present invention, the seat plate is formed in a circular shape, the seat plate is composed of a cushion and the seat frame has the effect that can be used without moving the chair when the user sits or rises.

In addition, by forming a hollow so that the cushion can be inserted in the center of the seat plate frame and a fixing jaw for fixing the cushion inside the hollow in which the cushion is inserted, the excellent effect such as fixing and detaching the cushion can be have.

And, by installing a rotary rail for rotating the cushion in the hollow inner fixing jaw into which the cushion is inserted or by separating the seat frame into an upper seat frame and a lower seat frame, the upper seat frame on the upper circumferential surface of the lower seat frame and There is also an effect that can be rotated by installing a rotary rail for rotating the backrest and cushion.

Chair with a circular seat of the present invention will be described in detail in comparison with the accompanying drawings.

1 is a perspective view of a chair having a circular seat plate of the present invention, and FIG. 2 is an exploded perspective view of a chair having a circular seat plate of the present invention.

A chair having a circular seat plate of the present invention is generally used in a public place or a home, and forms a seat plate 1 in a circle, and the seat plate 1 is composed of a cushion 40 and a seat plate frame 10. The center of the seat frame 10 forms a hollow 12 so that the cushion 40 can be inserted.

Here, the hollow 12 has a fixing jaw 14 for fixing the cushion 40 is formed so that the cushion 40 is inserted into the hollow 12 to be fixed, the circumference of the lower seat frame 10 Four legs 30 are vertically coupled at predetermined intervals to support the load of the chair, and the legs 30 coupled to the back are integrally formed with the backrest 20 of the chair, and the seat plate frame 10 The backrest 20 integrally formed with the leg 30 is inserted into the formed insertion groove 18 to be fixed by the fixing block 16 so that the user can lean on his back. The backrest 20 may be manufactured in various forms. Of course.

In addition, the cushion 40 is made of artificial leather, leather, synthetic resin, etc., the existing cushion 40 is to be discarded chairs themselves when the cushion 40 is damaged by contamination or prolonged use, the chair itself, the The cushion 40 is detachably provided to the fixing jaw 14 of the hollow 12 to replace the cushion 40.

Figure 3 shows a first embodiment of the present invention, Figure 3 (a) is an exploded perspective view of the first embodiment, Figure 3 (b) is a perspective view of the use state of the first embodiment.

Here, the chair having the circular seat plate of the first embodiment of the present invention, like the chair having the circular seat plate of the present invention in FIG. 1 described above, forms a seat plate 1 in a circular shape, and the seat plate 1 It is composed of a cushion 40 and the seat plate frame 10, the center of the seat frame 10 forms a hollow 12 so that the cushion 40 can be inserted.

At this time, the hollow 12 has a fixing jaw 14 for fixing the cushion 40 is formed so that the cushion 40 is inserted into the hollow 12 is fixed, the rotation for rotating the cushion 40 Rail 50 is coupled to the upper portion of the fixing jaw 14, the rotary rail 50 may be used as necessary, such as an operating structure using a slide and ball bearing, as shown in Figure 3 (b) Only the cushion 40 is to be rotated along the rotary rail (50).

In addition, a leg 30 is vertically coupled at predetermined intervals around the lower portion of the seat plate frame 10 to support the load of the chair, and the leg 30 coupled to the back is integral with the backrest 20 of the chair. Is formed, the backrest 20 formed integrally with the leg 30 in the insertion groove 18 formed in the seat plate frame 10 is inserted and fixed with a fixing block 16, the user can lean on the back, the backrest ( 20 may be manufactured in various forms, of course.

Figure 4 shows a second embodiment of the present invention, Figure 3 (a) is an exploded perspective view of the second embodiment, Figure 3 (b) is a perspective view of the use state of the second embodiment.

Here, the chair provided with the circular seat plate of the second embodiment of the present invention, like the chair provided with the circular seat plate of the present invention in FIG. 1 described above, the seat plate 1 is formed in a circular shape, the seat plate 1 Is composed of a cushion 40 and the seat plate frame 10.

In this case, as shown in (a) of FIG. 4, the seat plate frame 10 is divided into upper and lower seat frame frames 10, and the upper seat frame frame 10a has a backrest on which a user can lean his back ( 20 is coupled, the lower seat frame 10b is coupled to the four legs 30 at predetermined intervals around the lower periphery of the lower seat frame 10b to support the load of the chair, the two legs ( 30 is inserted into the insertion groove 18 formed in the lower seat plate frame 10b to be fixed by the fixing block 16.

At this time, the rotary rail 60 for rotating the upper seat frame 10a on the upper side of the lower seat frame 10b is coupled along the circumferential surface of the lower seat plate frame 10b, and the rotating rail 60 is An operation structure using a slide and a ball bearing may be used as needed, and the backrest 20 and the cushion coupled to the upper seat plate frame 10a and the upper seat plate frame 10a as shown in FIG. 40 is rotated along the rotary rail 60 is coupled to the lower seat plate frame (10b).

Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. .

1 is a perspective view schematically showing a chair having a circular seat plate of the present invention.

Figure 2 is an exploded perspective view of a chair having a circular seat plate of the present invention.

Figure 3 is an exploded perspective view and operating state showing a first embodiment of a chair with a circular seat plate for the present invention.

Figure 4 is an exploded perspective view and operating state diagram showing a second embodiment of a chair with a circular seat plate for the present invention.

Explanation of symbols on the main parts of the drawings

1.seat

10.Seat frame 12.Hollow

14.fixed jaw 16.fixed block

18.Inset groove 20.Backrest

30 Leg 40. Cushion

50.Rotating rail 60.Rotating rail

10a.Upper left frame 10b.Lower left frame

Claims (3)

In the chair consisting of a seat plate 1 and the backrest 20 and the legs 30 capable of supporting the same, The seat plate 1 is circular, and is composed of a cushion plate 40 and a seat plate frame 10 having a hollow 12 structure, and fixing the cushion 40 inside the hollow 12 of the seat plate frame 10. Fixed jaw (14) is formed, the chair having a circular seat plate, characterized in that the cushion 40 is configured to be detachable from the seat plate frame (10). The method of claim 1, Chair having a circular seat plate, characterized in that the rotary rail 50 for rotating the cushion 40 is installed in the inner fixing jaw (14) of the hollow 12 formed in the seat plate frame (10). The method of claim 1, The seat frame 10 is divided into an upper seat frame 10a and a lower seat frame 10b, and a rotation rail 60 for rotating the upper seat frame 10a on the upper circumferential surface of the lower seat frame 10b. Is coupled, the backrest 20 is bound to the upper seat plate frame 10a is the circular seat plate, characterized in that the backrest 20 is integrally rotated together with the cushion 40 when the upper seat plate frame 10a is rotated. Equipped chairs.
KR1020090082305A 2009-09-02 2009-09-02 A circular chair KR20110024349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090082305A KR20110024349A (en) 2009-09-02 2009-09-02 A circular chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090082305A KR20110024349A (en) 2009-09-02 2009-09-02 A circular chair

Publications (1)

Publication Number Publication Date
KR20110024349A true KR20110024349A (en) 2011-03-09

Family

ID=43932205

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090082305A KR20110024349A (en) 2009-09-02 2009-09-02 A circular chair

Country Status (1)

Country Link
KR (1) KR20110024349A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101352684B1 (en) * 2013-04-09 2014-01-16 김인겸 Bath chair for handicapped person
KR101476796B1 (en) * 2012-09-12 2014-12-26 최신현 Seat back detachment type chair
KR200479228Y1 (en) 2015-04-29 2016-01-07 박찬호 Chair
US10292497B1 (en) 2018-01-23 2019-05-21 Toyota Motor Engineering & Manufacturing North America, Inc. Perimeter supported seat assemblies and associated methods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476796B1 (en) * 2012-09-12 2014-12-26 최신현 Seat back detachment type chair
KR101352684B1 (en) * 2013-04-09 2014-01-16 김인겸 Bath chair for handicapped person
WO2014168348A1 (en) * 2013-04-09 2014-10-16 Kim In-Kyum Bath chair for person having mobility disability
KR200479228Y1 (en) 2015-04-29 2016-01-07 박찬호 Chair
US10292497B1 (en) 2018-01-23 2019-05-21 Toyota Motor Engineering & Manufacturing North America, Inc. Perimeter supported seat assemblies and associated methods

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E601 Decision to refuse application