WO2016125942A1 - Structure de cadre de chaise portable - Google Patents

Structure de cadre de chaise portable Download PDF

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Publication number
WO2016125942A1
WO2016125942A1 PCT/KR2015/001515 KR2015001515W WO2016125942A1 WO 2016125942 A1 WO2016125942 A1 WO 2016125942A1 KR 2015001515 W KR2015001515 W KR 2015001515W WO 2016125942 A1 WO2016125942 A1 WO 2016125942A1
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WO
WIPO (PCT)
Prior art keywords
chair
frame
frame structure
seat
support
Prior art date
Application number
PCT/KR2015/001515
Other languages
English (en)
Korean (ko)
Inventor
이윤재
Original Assignee
(주) 휘맥스 인터내셔널
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 (주) 휘맥스 인터내셔널 filed Critical (주) 휘맥스 인터내셔널
Priority to CA2913300A priority Critical patent/CA2913300C/fr
Priority to AU2015259988A priority patent/AU2015259988A1/en
Priority to JP2016573449A priority patent/JP6194549B2/ja
Publication of WO2016125942A1 publication Critical patent/WO2016125942A1/fr

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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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/28—Folding chairs with flexible coverings for the seat or back elements
    • A47C4/30—Attachment of upholstery or fabric to frames
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/10—Camp, travelling, or sports stools

Definitions

  • the present invention relates to a frame structure of a simple chair, and more particularly, to a frame structure of a simple chair that can be conveniently used in combination with a chair seat during outdoor activities such as camping, hiking, fishing, outdoor concerts and sporting events.
  • Cots are designed to be easily carried and used in outdoor activities where indoor chairs are not available.
  • Chairs used at home are generally used for most outdoor activities such as camping, hiking, fishing, outdoor concerts and sporting events. Not suitable for use in portable.
  • a simple chair for such outdoor activities should be light and compact and portable, and also strong and durable enough to support the user's load.
  • Patent Document 1 of Republic of Korea Utility Model Publication No. 20-0292604 discloses that the left and right legs and the seat are angular movement between the left and right frame at the same time functioning the legs and the backrest frame can be deployed or folded
  • the outdoor chair so that the upper back and the left frame is integrally formed in the transverse direction
  • the middle of the left and right frame is installed so that the middle of the left and right legs can be angularly deployed to the rear by a hinge bolt
  • the leg The upper end of the seat is connected so that the angular movement can be developed by the center of the bottom and the hinge bolt
  • the stopper is formed on the left and right rear ends of the seat to be guided to slide during deployment and folding operation along the slide groove formed in the vertical direction in the left and right frames.
  • an outdoor chair which is characterized in that it is possible.
  • Patent Document 2 of the Republic of Korea Patent Publication No. 10-1121652 (2012.03.09. Publication) is composed of a metal frame made of aluminum, and a chair cover of a cloth material installed on the metal frame, the height of the chair
  • a means of adjusting the height of the chair's rear leg is an auxiliary leg installed on the rear leg, and when the rear leg is pressed by hand, it is pressed inward to the inside of the rear leg and protrudes outward if not pressed.
  • a folding guide for outdoor camping characterized in that a second guide is provided for guiding, and a projection hole is formed on the surface of the second guide to which the projection means of the hind leg is fitted.
  • Patent Literature 1 has a problem in that it is large in size to carry with you for use in camping or hiking.
  • the folding chair for outdoor camping of Patent Literature 2 takes a large number of members and is not only complicated in construction, but also connects the auxiliary leg with a hinge hole, a protrusion, a first guide, a fixing means, and the like to connect the rear legs.
  • the coupling between the members is not easy, there is a problem that can not sufficiently support the user load due to the weak coupling force by the hinge means. .
  • the present invention has been devised to solve all the above problems, and is easy to assemble and can be folded and stored compactly, which is excellent in portability, simple in structure, easy to manufacture, and firmly supported by a central hub. It is an object of the present invention to provide a frame structure of a simple chair that is durable enough to be a structure having a bonding force and can sufficiently support a user's load.
  • the present invention provides a plate-like support, an upper body in which a plurality of upper connection tubes are radially formed on an upper portion of the support, and a lower body in which a plurality of lower connection tubes are radially formed in a lower portion of the support.
  • a central hub comprising; A plurality of lower short frames that are detachably connected to the lower connection tube, the elastic cord is provided therein, and a bottom portion formed at the bottom thereof contacts the bottom surface; A plurality of upper short frames that are detachably connected to the upper connection tube, have an elastic cord therein, and an insertion portion formed at an upper end thereof is inserted into a corner of a seat portion of a chair seat; And a plurality of upper long frames that are detachably connected to the upper connection tube, have a bent portion formed in the middle, an elastic cord therein, and an insertion portion formed at an upper end thereof inserted into a corner of the backrest of the chair seat.
  • the upper connection tube is formed to be inclined by a predetermined angle toward the upper side, the upper reinforcing ribs are formed on the upper, it is also characterized in that the plurality of upper reinforcing ribs are connected to each other in the center.
  • the lower connection tube is formed to be inclined downward by a predetermined angle
  • a lower reinforcing rib is formed at the bottom
  • a plurality of lower reinforcing ribs are characterized in that they are connected to each other at the center.
  • connection tube and the lower connection tube is characterized by being connected to each other by a support rib.
  • the lower shot frame is characterized in that the bottom cap is formed in the bottom portion.
  • the upper short frame and the upper long frame is characterized in that the end cap is formed in the insertion portion.
  • the insertion portion is inserted into the inside of the pocket provided in the corner of the chair seat is coupled to the chair seat, the chair seat is characterized in that the seat portion is not in contact with the central hub.
  • the insertion part is also characterized in that it is inserted into the pocket provided in the corner of the seat seat.
  • the bent portion is characterized in that it is bent roundly to the lower portion of the upper long frame.
  • At least one of the lower short frame, the upper short frame and the upper long frame is also characterized in that it consists of a plurality of sections.
  • the present invention it is easy to assemble, can be folded and stored compactly, which is excellent in portability, simple in structure, easy to manufacture, and has a strong bonding force under the support of the central hub, thereby increasing the load of the user. There is an effect having durability that is strong enough to support enough.
  • FIG. 1 is a perspective view of a frame structure of a simple chair according to an embodiment of the present invention.
  • FIG. 2 is a front view of a frame structure of a simple chair according to an embodiment of the present invention.
  • FIG 3 is a side view of a frame structure of a simple chair according to an embodiment of the present invention.
  • FIG. 4 is a plan view of a frame structure of a simple chair according to an embodiment of the present invention.
  • FIG. 5 is a bottom view of a frame structure of a simple chair according to an embodiment of the present invention.
  • 6a to 6d is a state diagram used to connect the chair seat to the frame structure of a simple chair according to an embodiment of the present invention.
  • 7a to 7c is a view of an embodiment of the present invention showing a structure folded by the elastic cord therein.
  • FIG. 8 is a view of a frame structure of a simple chair wrapped in a skin according to an embodiment of the present invention.
  • FIG. 9 is a view of storing the frame structure of a simple chair according to an embodiment of the present invention in a bag.
  • the frame structure (1) of the simple chair according to the present invention can be conveniently used in combination with the chair seat 500 during outdoor activities such as camping, hiking, fishing, outdoor concerts and sporting events, the central hub 100,
  • the hollow structure is formed inside the lower shot frame 200, the upper shot frame 300 and the upper long frame 400, each comprising a plurality of and is formed to be spaced apart from each other toward the outside.
  • the center hub 100 is a portion in which the lower short frame 200, the upper short frame 300, and the upper long frame 400 are coupled to each other, and has a plate-shaped support 110.
  • the support 110 is preferably made of a disc.
  • the central hub 100 has an upper body 120 coupled to the upper short frame 300 and the upper long frame 400 is formed on the upper portion of the support 110, the lower portion of the support 110 The lower body 130 is coupled to the lower shot frame 200 is formed therein.
  • the upper body 120 has a plurality of upper connection tube 121 is formed radially and extends to the outside of the support 110 to the lower end of the upper short frame 300 and the upper long frame 400 and
  • the lower body 130 is connected and connected to the upper end of the lower short frame 200 by forming a plurality of lower connection tubes 131 radially and extending outwardly of the support 110.
  • the upper connection tube 121 is formed to be inclined upward by a predetermined angle toward the upper side so that the upper short frame 300 and the upper long frame are connected to the upper side, the upper reinforcing rib 122 at the top Is formed to protrude upward and the plurality of upper reinforcing ribs 122 are connected to each other in the center, thereby reinforcing the strength of the upper body (120).
  • the lower connection tube 131 is formed to be inclined downward by a predetermined angle so that the lower short frame 200 is connected to the lower side, and the lower reinforcing rib 132 is downward
  • a plurality of lower reinforcing ribs 132 are formed to protrude to meet each other at the center, thereby reinforcing the strength of the lower body 120.
  • the upper connection tube 121 and the lower connection tube 131 are connected to each other by the support ribs 140 to fill a space between the upper connection tube 121 and the lower connection tube 131.
  • the central hub 100 is a structure having a firm coupling force, thereby having a durable durability enough to support the user's load.
  • the lower shot frame 200 is detachably connected to the lower connecting tube 131, for example, an upper end of the lower short frame 200 is fitted to the inside of the lower connecting tube 131, and FIG. 7.
  • the elastic cord (D) is provided to be easily foldable
  • the bottom is formed on the bottom portion 210 is provided with a bottom cap 211 is supported by contacting the bottom surface based on four points Acts as a support in.
  • the upper short frame 300 is detachably connected to the upper connection tube 121, for example, a lower end of the upper short frame 300 is fitted to the inside of the upper connection tube 121, and is coupled therein.
  • the elastic cord (D) is provided to be easily foldable, the upper end is formed with an insertion portion 310 having an end cap 311 is formed pocket at the corner of the seat portion 510 of the chair seat 500 540 is inserted into the interior.
  • the upper long frame 400 is detachably connected to the upper connection tube 121, for example, a lower end of the upper long frame 400 is fitted into the upper connection tube 121, and is coupled therein.
  • the elastic cord (D) is provided to be easily foldable, the upper end is formed with an insertion portion 410 having an end cap 411 is formed pocket in the corner of the seat portion 510 of the chair seat 500 540 is inserted into the interior.
  • the bent portion 420 is bent to round the lower portion of the upper long frame 400 As a result, the load of the user can be more fully supported.
  • the lower short frame 200, the upper short frame 300 and the upper long frame 400 is provided with an elastic cord (D) therein, each of which may be composed of a plurality of sections, the plurality of sections In the engaging portion coupled to each other, any one section is inserted into and inserted into the other one section, the elastic cord (D) is made of a string having an elastic action to pull each section inward and hollow formed in each frame
  • the sections consisting of a plurality of sections are connected to one frame while passing through the inner hole in the longitudinal direction.
  • the chair seat 500 forms a seat part 510, a backrest part 520, and a side part 530.
  • the upper short frame 300 and the upper long frame 400 are formed.
  • both ends of the upper end of the) is formed so as to be open to each other toward the outside, and the end caps (311, 411) provided in each of the insertion portion (310, 410) inserted into the inside of the pocket 540 formed in the corner of the chair seat 500,
  • the seat seat 500 connected to the insertion parts 310 and 410 is pulled out to be in a slight tension state, and a seat part 510 for seating is provided on the lower side, and a back support part 520 is provided to support the back.
  • the side portion 530 is formed so that both sides can hang the arm.
  • the chair seat 500 which is called seat back, the seat of the seated part, is made of a sewn piece of woven fabric such as canvas, and at each of four corners there is a pocket 540, such as a tube receptacle. Is formed.
  • the pocket 540 is made of webbing sewn fabric made of polyester, nylon, acrylic, polyurethane alone or synthetic, the insertion portion 310, 410 is configured to slide in or out, and is detachably connected, As described above, the pocket 540 is connected to the insertion portions 310 and 410 so that the chair seat 500 is unfolded.
  • the upper short frame 300 and the upper long frame 400 are inserted into the insertion portion ( 310, 410 is in a slight tension to pull together, thereby forming the seat portion 510, the back portion 520 and the side portions 530 on both sides, which allows the user to be seated on the chair seat 500 will be.
  • the end caps 311 and 411 formed at the ends of the inserting portions 310 and 410 slide into the pockets 540 and are in close contact with each other due to the tensioned state of the upper short frame 300 and the upper long frame 400.
  • the insertion portions 310 and 410 may not be randomly separated from the pocket 540.
  • the upper short frame 300 is connected to the front of the chair seat 500 to support the seat 510 seated by the user
  • the upper long frame 400 is behind the chair seat 500 It is connected to support the backrest 520 supported by the user, and at the same time the side portion 530 is formed on both sides are provided to sit on both sides of the user walking.
  • the chair seat 500 maintains a tight tension so that the seat portion 510 does not come into contact with the central hub 100 so that the load of the user is not directly applied to the central hub 100.
  • the collapse of the structure 1 can be prevented.
  • This increases the bearing capacity for the user's vertical load and at the same time increases the bearing force for the user's rear load, and maintains a firm coupling, thereby making it durable enough to support the user's load.
  • the frame structure (1) of the simple chair according to the present invention is easy to assemble, can be folded and stored compactly, not only excellent portability, but also simple structure, easy to manufacture, and firmly supported by the central hub It becomes a structure having a bonding force and durable enough to support the user's load sufficiently.
  • the frame structure of the simple chair according to the present invention is easy to assemble, can be folded and stored compactly, it has excellent portability, simple structure, easy to manufacture, and has a strong bonding force under the support of the central hub. It has a durable enough to support the load of the user enough, there is industrial applicability.

Landscapes

  • Special Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

La présente invention concerne une structure de cadre de chaise portable, qui peut être utilisée de manière pratique tout en étant associée à une assise de chaise pour activités extérieures, comme le camping, la randonnée, la pêche, les concerts en plein air, les événements sportifs, etc. Cette structure de cadre comprend : une embase centrale qui comprend un support en forme de plateau, un corps supérieur comportant de multiples tubes de raccordement supérieurs se déployant de façon radiale sur la partie supérieure du support, et un corps inférieur comportant de multiples tubes de raccordement inférieurs se déployant de façon radiale sur la partie inférieure du support ; de multiples cadres inférieurs courts qui sont reliés de manière amovible aux tubes de raccordement inférieurs, dans lesquels se trouvent des cordons élastiques et sur les extrémités inférieures desquels se trouvent des parties inférieures qui entrent en contact avec le sol ; de multiples cadres supérieurs courts qui sont reliés de manière amovible aux tubes de raccordement supérieurs et dans lesquels se trouvent des cordons élastiques, des parties d'insertion au niveau de leurs extrémités supérieures étant insérées dans les coins de la partie assise de l'assise de la chaise ; et de multiples cadres supérieurs longs qui sont reliés de manière amovible aux tubes de raccordement supérieurs, qui comportent en leur milieu des parties incurvées et dans lesquels se trouvent des cordons élastiques, des parties d'insertion au niveau de leurs extrémités supérieures étant insérées dans les coins du support arrière de l'assise de la chaise.
PCT/KR2015/001515 2015-02-04 2015-02-16 Structure de cadre de chaise portable WO2016125942A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2913300A CA2913300C (fr) 2015-02-04 2015-02-16 Une structure de cadre d'une chaise simple
AU2015259988A AU2015259988A1 (en) 2015-02-04 2015-02-16 A frame structure of simple chair
JP2016573449A JP6194549B2 (ja) 2015-02-04 2015-02-16 簡易椅子のフレーム構造体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020150000819U KR200477598Y1 (ko) 2015-02-04 2015-02-04 간이 의자의 프레임 구조체
KR20-2015-0000819 2015-02-04

Publications (1)

Publication Number Publication Date
WO2016125942A1 true WO2016125942A1 (fr) 2016-08-11

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ID=53513883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/001515 WO2016125942A1 (fr) 2015-02-04 2015-02-16 Structure de cadre de chaise portable

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JP (1) JP6194549B2 (fr)
KR (1) KR200477598Y1 (fr)
AU (1) AU2015259988A1 (fr)
WO (1) WO2016125942A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101697023B1 (ko) 2015-10-20 2017-01-16 김성권 접이식 침대
KR20170141482A (ko) * 2016-06-15 2017-12-26 주식회사 카라신 접이식 의자
KR101950459B1 (ko) * 2016-06-15 2019-02-20 주식회사 카라신 외다리 접이식 의자
WO2018145039A1 (fr) * 2017-02-03 2018-08-09 Graybill Robert Steven Chaise pliante
CN111493570A (zh) * 2020-05-27 2020-08-07 宁海兴达旅游用品有限公司 一种折叠凳

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619599U (ja) * 1992-03-16 1994-03-15 有限会社ワイティ−ビジネス 携帯用小椅子
JP2006087867A (ja) * 2004-09-24 2006-04-06 Shigemasa Kobayashi 携帯用椅子
KR20120044577A (ko) * 2010-10-28 2012-05-08 라제건 휴대용 의자
KR101287868B1 (ko) * 2013-06-19 2013-07-19 오성듀랄루민(주) 레저용 절첩식 의자
KR101397958B1 (ko) * 2013-09-28 2014-05-27 (주) 휘맥스 인터내셔널 접이식 의자

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619599U (ja) * 1992-03-16 1994-03-15 有限会社ワイティ−ビジネス 携帯用小椅子
JP2006087867A (ja) * 2004-09-24 2006-04-06 Shigemasa Kobayashi 携帯用椅子
KR20120044577A (ko) * 2010-10-28 2012-05-08 라제건 휴대용 의자
KR101287868B1 (ko) * 2013-06-19 2013-07-19 오성듀랄루민(주) 레저용 절첩식 의자
KR101397958B1 (ko) * 2013-09-28 2014-05-27 (주) 휘맥스 인터내셔널 접이식 의자

Also Published As

Publication number Publication date
AU2015259988A1 (en) 2016-08-18
JP2017507767A (ja) 2017-03-23
KR200477598Y1 (ko) 2015-06-30
JP6194549B2 (ja) 2017-09-13

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