KR101950459B1 - Pedestal type folding chair - Google Patents

Pedestal type folding chair Download PDF

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Publication number
KR101950459B1
KR101950459B1 KR1020160074587A KR20160074587A KR101950459B1 KR 101950459 B1 KR101950459 B1 KR 101950459B1 KR 1020160074587 A KR1020160074587 A KR 1020160074587A KR 20160074587 A KR20160074587 A KR 20160074587A KR 101950459 B1 KR101950459 B1 KR 101950459B1
Authority
KR
South Korea
Prior art keywords
leg
upper frame
center
frame
fixing member
Prior art date
Application number
KR1020160074587A
Other languages
Korean (ko)
Other versions
KR20170141479A (en
Inventor
김성권
Original Assignee
주식회사 카라신
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 주식회사 카라신 filed Critical 주식회사 카라신
Priority to KR1020160074587A priority Critical patent/KR101950459B1/en
Priority to PCT/KR2017/006010 priority patent/WO2017217699A1/en
Publication of KR20170141479A publication Critical patent/KR20170141479A/en
Application granted granted Critical
Publication of KR101950459B1 publication Critical patent/KR101950459B1/en

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    • 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
    • A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/14—Beach chairs ; Chairs for outdoor use, e.g. chairs for relaxation or sun-tanning
    • 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
    • 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
    • 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
    • A47C7/002—Chair or stool bases
    • 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
    • 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
    • A47C9/105—Camp, travelling, or sports stools having several foldable or detachable legs converging in one point

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Special Chairs (AREA)

Abstract

The present invention relates to a folding chair in the form of a leg, and more particularly to a foldable chair in which a waist maintains a stable posture when seated, thereby minimizing fatigue even if it sits for a long time and minimizing the volume occupied when folded. It is about a foldable chair with a maximized leg.
According to the present invention, the lower end leg is coupled in the form of an outer leg around the intermediate fixing member, and the upper frame for supporting the sheet member is fitted into the upper frame of the fixing member so as to be separable and engageable, The horizontal length from the end of the front frame to the center of the leg of the upper frame to be supported by the seat member is equal to the horizontal length from the end of the rear frame to the center of the leg, And the center of the leg is positioned eccentrically so that the center of the leg is positioned behind the center of the seat member.

Description

Pedestal type folding chair

The present invention relates to a folding chair of a leg type, and more particularly, to a foldable chair of a leg type, which has a stable posture when sitting, minimizes fatigue even if it is seated for a long time, minimizes the volume occupied when folded, It is about folding chairs.

BACKGROUND ART [0002] Conventionally, a folding chair has a seat portion to be seated by a user and a legged frame in which a plurality of hinged legs are folded so that the leg portion can be folded and used when folded, It is composed in a combined form.

However, when the legs are constituted by legs, it is difficult to balance them when sitting, so that a lot of load is applied to the waist portion in order to maintain a sitting posture, so that the user feels fatigue easily and feels inconvenience in use.

In the case of such a bridge frame, the upper, middle, and lower portions of the frames are hinged to each other so that they can be folded or unfolded. However, due to the structural shortcomings thereof, It is inconvenient that the volume occupied by the portable device is relatively large.

Therefore, it is inconvenient for the user to carry his or her personal items such as mountain climbing or tracking, and the weight of the personal items is small, so that the user may be reluctant to carry it.

1. Korean Registered Patent Publication No. 10-0801984 (Feb. 2. Registered Patent Registration No. 10-1402858 (2014. 06. 27.)

The present invention has been accomplished in order to solve the problems of the prior art, and has the following objectives.

The object of the present invention is to provide a bridge structure in which the legs are configured in the form of an outer leg, and the horizontal length from the end portion of the front frame to the center of the leg is longer than the horizontal length from the end portion of the rear frame to the center of the bridge So that the center of the vertebrae is positioned close to the center of the leg when the seat member is seated on the seat member, and the stable fatigue of the waist portion is reduced by the stable posture So that it can be stably and conveniently used.

Another object of the present invention is to minimize the number of upper frames supporting the seat member from the lower portion thereof, thereby reducing the weight of the upper frame member, and allowing the folding member to be folded even when the frame member is folded. And to provide a folding chair with a leg which can be conveniently used.

Another object of the present invention is to maximize convenience in use by folding a chair to form a separate receiving portion in the seat member so that the upper frame, the leg and the fixing member can be inserted into the receiving portion and packed.

In order to accomplish the above object, the present invention provides a seat for a seat for a vehicle, comprising: a lower end leg coupled to an upper end of a fixing member in an outer leg shape, A horizontal length from the end of the front frame to the center of the leg of the upper frame to be supported by the seat frame is connected to the upper end of the rear frame from the end of the rear frame The legs being longer than the horizontal length to the center of the legs so that the center of the legs is positioned eccentrically to the rear of the center of the seat member.

Further, the legs are configured to be adjustable in length, and the lower leg shoe is combined with the legs to provide the foldable chair.

It is also preferable that the fixing member is provided with a plurality of framing engagement grooves, and the frame supporting upper frame is detachably engaged with the frame engaging grooves, And an elastic string is provided between the upper frame and the upper frame for supporting the seat member and the fixing member is formed with a separate elastic string groove for engaging with the elastic string, Lt; / RTI >

In addition, the present invention provides an outside leg foldable chair comprising a seat member provided with a separate accommodating portion.

According to the present invention, the legs are formed in an outer shape, and the horizontal length from the end of the front frame to the center of the leg of the upper frame to support the seat member is longer than the horizontal length from the end of the rear frame to the center of the leg The center of the spine is positioned close to the center of the leg when the seat is seated on the seat member so that the center of the leg is positioned eccentrically to the rear of the center of the seat member, And the weight of the upper frame supporting the seat member is also minimized so that the weight is lighter. In the case of the frame structure, the frame member is constructed so that it can be separated and folded. To minimize portability and convenience Being able to use, configure separate receiving parts to the sheet member to be able to maximize the convenience in use by making it wrapping the holster upper frame, and a one-legged fixing member by folding the seat to the inner receiving portion.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing an overall configuration as a preferred example of the present invention,
Fig. 2 is a bottom view of Fig. 1,
FIG. 3 is a partial plan view of FIG. 1,
FIG. 4 is a perspective view illustrating a state in which only a frame part is separated and folded in FIG. 1,
Fig. 5 is a longitudinal sectional view of part of the essential part of Fig. 1,
6 is a perspective view showing a process of folding and holding a fixing member, an upper frame, and a leg into a receiving portion provided in the sheet member,
7 is a perspective view showing another modification of the present invention,
Fig. 8 is a bottom view of Fig. 7,
FIG. 9 is a partial plan view of FIG. 7,
10 is a perspective view illustrating a state in which only the frame part is separated and folded in Fig.

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

According to a preferred embodiment of the present invention, the lower end leg 2 is fixedly connected in the form of an outer leg to the center of the intermediate fixing member 1, and the upper frame member 3 for supporting the upper end seat member of the fixing member 1 And the upper frame 3 for supporting the seat member 3 is coupled to a seat member 4 for seating the upper frame 3. The upper frame 3 A horizontal length La extending from the end of the front frame 3a to the center 2a of the leg 2 extends from the end of the rear frame 3b to the center 2a of the leg 2, And the center 2a of the leg 2 is positioned eccentrically so that the center 2a of the leg 2 is positioned behind the center 4a of the seat member 4. [

Further, the legs 2 are configured to be adjustable in length, and the lower end shoe 20 is combined.

In this case, the length of the legs 2 can be varied. For example, the lengths of the legs 22 and 24 can be adjusted by fitting and removing the legs 22 and 24 of different diameters, A plurality of through holes 26 and a stopper 28 are provided in the stopper 28 so that the overall length of the leg 2 can be adjusted according to which of the plurality of through holes 26 is coupled with the stopper 28 .

The lower shoe 20 of the leg 2 is engaged to protect the lower portion of the leg 2 so that the shoe 20 is brought into contact with the shoe 20 instead of the leg 2 at a position where the chair is to be positioned, .

A lower leg of the fixing member 1 is provided with a leg engagement groove 13 for engaging the leg 2 and an upper frame 3 protruding from the upper frame 3 in a direction of engagement with the upper frame 3 A plurality of skeletal engagement grooves 10 having engagement grooves formed on the inner side thereof are provided and the upper skeletal frame 3 for supporting the seat member can be fitted to the skeletal engagement grooves 10 so as to be removably engaged , Wherein an elastic string (5) is provided between the framing engagement groove (10) of the fixing member (1) and the seat frame upper frame (3), and the framing engagement groove (10) of the fixing member In order to engage with the elastic strands 5, slit-shaped elastic strap grooves 12 formed in the longitudinal direction at the lower end of the end portions are respectively constituted to facilitate separation and connection.

At this time, the coupling grooves 10 of the fixing member 1 may be formed in a plurality of, and thus the upper frame 3 may be formed to match the number of the coupling grooves 10. For example, 1 to 6 as shown in FIG. 7, or two as shown in FIG. 7 to FIG. 10, or the like.

In addition, when the upper frame 3 for supporting the seat member is pulled out to be separated from the engagement groove 10, it can be gradually separated from the state in which the resilient force is maintained by the elastic strap 5, The upper frame 3 can be brought into close contact with the legs 2 so as to be brought into close contact with each other so that the fixing members 1 and the legs 2 are brought into close contact with each other, When the upper frame 3 is engaged with the coupling groove 10, the upper frame 3 is elastically deformed by the elastic force of the elastic strands 5, It is possible to easily join the inside of the engagement groove 10 with the end portion of the engagement groove 10.

The sheet member 4 is provided with a coupling groove 40 so as to be fitted to the end portion of the upper frame 3 so as to be used as a seat of a chair. It is possible to easily separate the upper frame 3 from the coupling groove 40.

In addition, the sheet member 4 is provided with a separate accommodating portion 42. For example, when the sheet member 4 is manufactured by sewing the sheet member 4, a bag-shaped receiving portion 42 (see FIG. 1) is provided in advance so as to have a space enough to accommodate the fixing member 1, the leg 2, And a zipper can be attached to the opening of the sheet member 4 so as to be opened and closed.

Thus, when the foldable chair according to the present invention is used, it is used as follows.

A plurality of upper frames 3 are fitted into the engaging recesses 10 of the fixing member 1 so that the engaging recesses 10 can be easily attached to the engaging recesses 10 by the elastic force of the elastic strands 5. [ And the other side of the upper frame 3 is engaged with the engagement groove 40 of the seat member 4 so that the seat frame 3 and the seat frame 3 are engaged with each other. (4), so that the chair can be used as a folding chair in the form of a leg.

At this time, the length of the legs 2 is adjusted according to the use place or the user's body shape, and the lengths of the legs 22 and 24 are adjusted by fitting and removing the legs 22 and 24, The position of the shoe 20 is adjusted such that the length of the leg 2 can be maintained by fixing the through hole 26 and the stopper 28 which are close to each other, (4), the user is able to use the folding chair with legs as a user.

The sheet member 4 separates the upper frame 3 from the engagement groove 40 and separates the frame member and the sheet member 4 from each other and separates the upper frame 3 from the stopper 28 So that the leg members 22 and 24 can be minimized in a state in which the stopper 28 is separated from the through hole 26, that is, the leg members 22 and 24 can be fitted and removed from each other, The upper frame 3 separates the elastic strands 5 from the joint grooves 10 of the fixing member 1 so that the elastic strands 5 are separated from the elastic strap grooves 12 When the sheet is folded and brought into close contact with the legs 2 in a state of being engaged, the sheet is packed in the accommodating portion 42 provided in the sheet member 4 in a state of minimizing the volume occupied thereby, So that it is easy to carry and carry.

Therefore, according to the present invention, the legs 2 are made of outer legs and the weight of the upper frame 3 supporting the seat member 4 is minimized to reduce the weight, and in the case of the upper frame 3 for supporting the seat member And it is minimized in the volume occupied by folding, so that it can be easily carried and conveniently used.

1: a fixing member, 2: a leg,
2a: center of bridge, 3: upper frame,
3a: front frame, 3b: rear frame,
4: sheet member, 4a: sheet member center,
5: elastic string, 10: framing joining groove
12: elastic string engagement groove 13: leg engagement groove
20: shoo, 22, 24: leg member,
26: through hole, 28: stopper,
40: coupling groove, 42: receiving portion,
La, Lb: horizontal length

Claims (4)

The lower end leg 2 is fixedly connected to the intermediate fixing member 1 in the form of an outer leg,
An upper frame 3 for supporting the seat member is fitted on the upper portion of the fixing member 1 so as to be detachably engaged,
And a seat member (4) for sitting on the upper portion of the upper frame (3) for supporting the seat member,
The horizontal length La from the end of the front frame 3a to the center 2a of the leg 2 among the upper frame 3 supporting the seat member 4 is smaller than the horizontal length La from the end of the rear frame 3b Is longer than a horizontal length Lb extending from the center 2a of the leg 2 to the center 2a of the leg 2 so that the center 2a of the leg 2 is positioned eccentrically more than the center 4a of the leg 2 Configuration is made,
The sheet member 4 is manufactured by sewing the sheet member 4 and a receptacle 42 in the form of a bag is provided so as to accommodate the legs 2 and the upper frame 3, The opening of the zipper is configured to open and close the zipper,
A leg engagement groove 13 is formed in the lower part of the fixing member 1 so as to engage the leg 2 and a plurality of projections formed in the upper part of the fixing frame 1 in a direction of engagement with the upper frame 3, Wherein the upper frame 3 is coupled to the frame joining recess 10 of the fixing member 1 so that the upper frame 3 can be separated from the upper frame 3,
An elastic string 5 is provided between the framing groove portion 10 of the fixing member 1 and the upper frame 3,
In order to engage the elastic strands 5, the framing engagement grooves 10 of the fixing member 1 are respectively formed with slit-shaped elastic strut grooves 12 formed in the longitudinal direction at the lower end of the ends, Wherein the folding chair is configured to be easily configured.
The method according to claim 1,
The legs 2 are configured to be adjustable in length,
And a lower end shoe (20).


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KR1020160074587A 2016-06-15 2016-06-15 Pedestal type folding chair KR101950459B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160074587A KR101950459B1 (en) 2016-06-15 2016-06-15 Pedestal type folding chair
PCT/KR2017/006010 WO2017217699A1 (en) 2016-06-15 2017-06-09 Foldable one-legged chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160074587A KR101950459B1 (en) 2016-06-15 2016-06-15 Pedestal type folding chair

Publications (2)

Publication Number Publication Date
KR20170141479A KR20170141479A (en) 2017-12-26
KR101950459B1 true KR101950459B1 (en) 2019-02-20

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Application Number Title Priority Date Filing Date
KR1020160074587A KR101950459B1 (en) 2016-06-15 2016-06-15 Pedestal type folding chair

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KR (1) KR101950459B1 (en)
WO (1) WO2017217699A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3125554B2 (en) * 1994-01-13 2001-01-22 株式会社日立製作所 Ventilation equipment
KR101493888B1 (en) * 2014-02-05 2015-02-17 이윤재 Outdoor chair with member supporting ground

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062638A (en) * 1998-08-06 2000-05-16 Ferguson; Bobby J. Portable stool
AU2003289625A1 (en) * 2003-11-26 2005-06-17 Ki-Bong Kim Collapsible tentpole
KR100801984B1 (en) 2007-08-08 2008-02-12 오성듀랄루민(주) Collapsable chair
KR101010986B1 (en) * 2008-05-23 2011-01-26 이장균 Chair
ITMI20111362A1 (en) * 2011-07-21 2013-01-22 Brunner S R L FOLDING SEAT
KR101402858B1 (en) 2013-12-31 2014-06-27 오성듀랄루민(주) Collapsable a chair for leisure sports
KR200477598Y1 (en) * 2015-02-04 2015-06-30 (주) 휘맥스 인터내셔널 Frame assembly of simple chair

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3125554B2 (en) * 1994-01-13 2001-01-22 株式会社日立製作所 Ventilation equipment
KR101493888B1 (en) * 2014-02-05 2015-02-17 이윤재 Outdoor chair with member supporting ground

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Publication number Publication date
KR20170141479A (en) 2017-12-26
WO2017217699A1 (en) 2017-12-21

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