KR960007166Y1 - A foldable table leg - Google Patents

A foldable table leg Download PDF

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Publication number
KR960007166Y1
KR960007166Y1 KR2019940008139U KR19940008139U KR960007166Y1 KR 960007166 Y1 KR960007166 Y1 KR 960007166Y1 KR 2019940008139 U KR2019940008139 U KR 2019940008139U KR 19940008139 U KR19940008139 U KR 19940008139U KR 960007166 Y1 KR960007166 Y1 KR 960007166Y1
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KR
South Korea
Prior art keywords
upper leg
support
coupled
groove
locking
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KR2019940008139U
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Korean (ko)
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KR950029292U (en
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안상용
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안상용
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Priority to KR2019940008139U priority Critical patent/KR960007166Y1/en
Publication of KR950029292U publication Critical patent/KR950029292U/en
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Publication of KR960007166Y1 publication Critical patent/KR960007166Y1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
    • A47B3/091—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs
    • A47B3/0911—Folding or stowable tables with legs pivoted to top or underframe with struts supporting the legs the struts being permanently connected to top and leg or underframe and leg
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/02—Underframes
    • A47B13/021—Fastening devices of the feet or legs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
    • A47B2003/0824—Folding or stowable tables with legs pivoted to top or underframe the table legs being individually collapsible against the underside of the table top
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs

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Abstract

없음none

Description

각도 조절이 용이한 상다리Upper leg for easy angle adjustment

제1도는 본 고안의 외형을 나타내는 분해사시도1 is an exploded perspective view showing the appearance of the subject innovation

제2도는 본 고안의 결합상태 종단면도2 is a longitudinal cross-sectional view of the coupling state of the present invention

제3도는 제2도의 A부분 확대 종단면도3 is an enlarged longitudinal cross-sectional view of portion A of FIG.

제4도 내지 제5도는 본 고안의 다른 실시예로서4 to 5 is another embodiment of the present invention

제4도는 상다리를 펼쳤을 때의 종단면도4 is a longitudinal cross-sectional view of the upper leg spread out

제5도는 상다리를 접는 상태의 종단면도5 is a longitudinal cross-sectional view of the upper leg folded state

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 고정구2 : 절곡 걸림턱1: Fixture 2: Bending stopper

3 : 안착홈4 : 탄지편3: seating groove 4: tanji edition

4a : 돌기5, 5a : 이탈방지편4a: protrusion 5, 5a: release prevention piece

6 : 보당대7a, 7b, 7c : 걸림턱6: gadangdae 7a, 7b, 7c: locking jaw

8 : 상다리8a, 8b : 요홈8: upper leg 8a, 8b: groove

9 : 지지대9a : 절곡부9: support 9a: bend

10 : 삽입홈10: insertion groove

본 고안은 상다리에 지지대를 형성하여 상다리를 펼쳤을때 견고하게 고정이 되도록 하고, 상다리의 펼침 각도를 임의적으로 조절할 수 있도록 하기 위한 각도 조절이 용이한 상다리에 관한 것이다.The present invention is to form a support on the upper leg to be firmly fixed when the upper leg is unfolded, and to easily adjust the angle of the leg to be able to arbitrarily adjust the spreading angle of the upper leg.

종래에는 상의 하부에 설치되어 절첩이 용이하도록 한 상다리를 펼친후 별도의 고정편으로 펼친 상다리가 고정이 되어 접히지 않도록 하고 있으나, 장기간 사용시에 상다리를 고정시킨 고정편이 헐거워져서 상다리가 자연적으로 접히기 때문에 상이 쓰러지게 되었고, 또한 상다리를 일정한 각도로 펼친 상태에서 더이상 펼쳐지지 않게 걸림턱을 형성시킨 상다리가 있으나, 이 또한 일측에서 상을 기대고 있으면 상다리가 접히게 되어 상이 쓰러지는 일이 빈번하였으며, 상다리를 펼친 상태에서 상을 옮기면 상다리가 자체 무게에 의해 상다리가 접히게 되어 상을 옮길시에 매우 불편하게 되고, 상을 일측에 보관하고자 이동할때에 상다리를 접은 상태에서 옮기게 됨으로 상다리가 고정되는 장치가 없어 상다리가 자유자제로 움직여서 상을 들고 이동시키기에 매우 불편한 등의 문제점이 있었다.Conventionally, the upper leg that is installed at the lower part of the upper part to be easily folded and then extended by a separate fixing piece is fixed so that the upper leg is fixed and prevented from folding, but the long-term use of the fixing piece loosens, so the upper leg is naturally folded. The statue fell, and there was a stepped leg that prevented the foot from being extended anymore while the upper leg was unfolded at a certain angle.However, if one is leaning on the side, the upper leg is folded and the image is frequently collapsed. If you move the image in the state, the upper limb is folded by its own weight, which makes it very inconvenient to move the image. When moving to store the image on one side, the upper limb is moved in the folded state. Moves freely, holding a prize and moving Groups there are problems such as very uncomfortable.

본 고안은 이와같은 제반 문제점을 감안하여 안출된 것으로 상다리를 일정한 각도로 펼치면 더 이상 펼쳐지지 않게 걸림턱을 형성하고 펼친 상다리가 접히지 않도록 지지대를 설치하여 상이 넘어지지 않게 하고, 상다리를 펼치거나 접었을때 상을 들어도 항상 그대로 상다리가 위치하도록 하여 사용하기에 편리하도록 하는데 주목적이 있는 것으로 이를 첨부한 도면에 의거하여 보다 상세히 설명하면 다음과 같다.The present invention has been devised in view of the above problems, and when the upper leg is unfolded at a certain angle, it forms a locking jaw so that it does not unfold further and installs a support so that the extended upper leg does not be folded, so that the image does not fall and the upper leg is unfolded or folded. Even if the image is always intact, the upper limbs are positioned to be convenient for use, and the main purpose is described in detail with reference to the accompanying drawings.

제1도 내지 제3도에 도시한 바와같이 다수개의 고정공(1a)을 형성하고, 절곡걸림턱(2)를 형성한 일측에는 돌기(4a)를 갖는 탄지편(4)을 형성한 안착홈(3)을 형성하며, 타측으로 한쌍의 이탈방지편(5, 5a)을 형성한 사이에 다수개의 걸림턱(7a, 7b, 7c)을 갖는 한쌍의 절곡편(7)을 보강대(6)의 양측으로 형성한 고정구(1)와;As shown in FIGS. 1 to 3, a plurality of fixing holes 1a are formed, and a seating groove in which a tangent piece 4 having a protrusion 4a is formed on one side of the bending jaw 2 is formed. (3) and a pair of bent pieces (7) having a plurality of locking jaws (7a, 7b, 7c) between the pair of separation prevention pieces (5, 5a) formed on the other side of the reinforcement (6) A fixture 1 formed on both sides;

상기 안착홈(3)에 안착 결합되고 한쌍의 요홈(8a, 8b) 및 삽입홈(10)을 형성하며 일측끝에 패킹(4)이 결합된 상다리(8)와;An upper leg 8 seated and coupled to the seating groove 3 to form a pair of recesses 8a and 8b and an insertion groove 10 and a packing 4 coupled to one end thereof;

상기 보강대(6)와 이탈방지편(5a)의 사이에 절곡부(9a)가 삽입결합되고 양측에 형성한 절곡단부(9b)가 상기 상다리(8)의 삽입홈(10)에 결합되는 지지대(9)로 구성한다.A support portion (9a) is inserted between the reinforcing rod 6 and the separation prevention piece (5a) and the bent end portion (9b) formed on both sides is coupled to the insertion groove (10) of the upper leg (8) It consists of 9).

또한 본 고안의 다른 실시예로서 보강대(6)의 일측에 걸림홈(11)을 형성하고 상기 지지대(9)의 절곡부(9a)에 걸림돌기(12)를 형성하여 이루어진다.In addition, as another embodiment of the present invention is formed by forming a locking groove 11 on one side of the reinforcing bar (6) and forming a locking projection (12) in the bent portion (9a) of the support (9).

미설명 부호 13은 상이다. 이와같이 구성하는 본 고안의 작용 및 효과를 보면 다음과 같다.Reference numeral 13 is an image. Looking at the operation and effects of the subject innovation constituted as follows.

상다리(8)를 요홈(8a, 8b)이 탄지편(4)의 돌기(4a)에 결합될 수 있게 안착홈(3)에 삽입 결합한 상태에서 지지대(9)를 보강대(6)와 이탈방지편(5, 5a) 다이에 끼워지도록 한후 지지대(9)의 절곡단부(9b)가 상다리(8)의 삽입홈(10)에 결합한 다음 별도의 고정수단(못, 스크류등)으로 고정공(1a)을 통하여 상(13)의 하부에 고정구(1)를 결합고정시키면 된다.The support (9) is reinforced with the reinforcing bar (6) and the separation prevention piece while the upper leg (8) is inserted into the seating groove (3) so that the grooves (8a, 8b) can be coupled to the protrusion (4a) of the tangy piece (4). (5, 5a) After being fitted in the die, the bent end 9b of the support 9 is coupled to the insertion groove 10 of the upper leg 8, and then the fixing hole 1a with a separate fixing means (nail, screw, etc.). The fixing fixture 1 is fixed to the lower portion of the upper portion 13 through.

상기와 같이 고정구(1)를 사용하여 상다리(8)를 상(13)의 하부에 설치고정한 상태에서 상다리(8)를 펼치면 상다리(8)가 안착홈(3)에서 회동을 하여 탄지편(4)의 돌기(4a)가 상다리(8)의 요홈(8b)과 일치 결합되어 고정이 되고 이때에 상다리(8)의 일측을 고정구(1)의 일측에 형성한 절곡걸림턱(2)에 걸리어 더이상 상다리(8)가 펼쳐지지 않게 되고 상다리(8)의 삽입홈(10)에 결합되어 있는 지지대(9)는 보강대(6)와 이탈방지편(5a) 사이에서 좌, 우로 슬라이드하게 되며, 상다리(8)를 완전히 펼쳤을 때에는 보강대(6)의 절곡편(7)에 형성한 걸림턱(7a)에 지지대(9)의 절곡부(9a)가 걸리어 상다리(8)가 접하게 되는 것을 방지하게 된다.When the upper leg 8 is unfolded in a state where the upper leg 8 is fixed to the lower part of the upper part 13 by using the fastener 1 as described above, the upper leg 8 rotates in the seating groove 3 so that the tangy piece 4 The projection 4a of) is fixedly coupled to the groove 8b of the upper leg 8, and is caught by the bending catching jaw 2 in which one side of the upper leg 8 is formed on one side of the fixture 1 at this time. The upper leg 8 is no longer extended and the support 9 coupled to the insertion groove 10 of the upper leg 8 slides left and right between the reinforcing bar 6 and the release preventing piece 5a. When fully extended (8), the bent portion (9a) of the support (9) is caught by the latching jaw (7a) formed on the bending piece (7) of the reinforcement (6) to prevent the upper leg (8) from contacting .

그리고 상다리(8)의 펼침 각도를 조절하기 위해서는 상다리(8)가 가의 위치만큼 펼쳐졌을 때에는 지지대(9)의 절곡부(9a)가 걸림턱(7b)에 걸리게 되고, 상다리(8)가 나의 위치만큼 펼쳐졌을 때에는 지지대(9)의 절곡부(9a)가 걸림턱(7c)에 걸리게 되어 상다리(8)가 접히게 되는 것을 방지하게 된다.And in order to adjust the spreading angle of the upper leg (8) when the upper leg (8) is unfolded by the horizontal position, the bent portion (9a) of the support (9) is caught on the locking jaw (7b), the upper leg (8) is my position When it is unfolded, the bent portion 9a of the support 9 is caught by the latching jaw 7c to prevent the upper leg 8 from being folded.

또한 상다리를 접었을 때에는 상다리(8)의 요홈(8a)에 탄지편(4)의 돌기(4a)가 삽입결합되어 상다리(8)가 접힌 상태 그대로 있기 때문에 상의 보관 및 운반하기가 편리하게 된다.In addition, when the upper legs are folded, the projections 4a of the tangerine pieces 4 are inserted into the grooves 8a of the upper legs 8 so that the upper legs 8 are folded, so that the upper legs 8 are folded and stored and transported.

즉 상다리(8)를 완전히 펼쳤을 때에 상다리(8)가 더이상 펼쳐지지 않게 절곡걸림턱(2)에 의해 상다리(8)를 지지고정시켜 주고 상다리(8)의 요홈(8b)에 탄지편(4)의 돌기(4a)가 결합되어 상다리(8)가 유동되지 않으며, 지지대(9)의 절곡부(9a)가 걸림턱(7a)에 결합되어 상다리(8)가 접혀지지 않게 된다.That is, when the upper leg 8 is fully extended, the upper leg 8 is fixed by the bending jaw 2 so that the upper leg 8 is no longer extended, and the tangy piece 4 is placed in the groove 8b of the upper leg 8. The protrusion 4a of the upper leg 8 is not flown, and the bent portion 9a of the support 9 is coupled to the locking jaw 7a so that the upper leg 8 is not folded.

그리고 지지대(9)의 절곡부(9a) 위치를 걸림턱(7b, 7c)의 각 위치에 놓음으로 해서 상다리(8)의 펼침 각도를 조절할 수 있고, 상다리(8)를 접었을때 상다리(8)의 요홈(8a)에 탄지편(4)의 돌기(4a)가 결합되어 상다리(8)가 펼쳐지지 않게 되는 것이다.The spreading angle of the upper leg 8 can be adjusted by placing the bent portion 9a of the support 9 at each position of the locking jaws 7b and 7c, and the upper leg 8 when the upper leg 8 is folded. The projection (4a) of the tangy piece 4 is coupled to the groove (8a) of the upper leg (8) is not to be unfolded.

또한 본 고안의 다른 실실예로서 고정구(1)의 보강대(6) 일측에 다수개의 걸림홈(11)을 형성하고, 지지대(9)의 절곡부(9a)중간 부위에 상기 걸림홈(11)에 삽입 결합될 수 있는 걸림돌기(12)를 형성함으로써 상다리(8)를 펼침으로 해서 걸림홈(11)에 걸림돌기(12)가 결합고정되게 하여 상다리(8)가 접히지 않도록 한 것이 제4도에 도시한 바와같고, 펼친 상다리(8)를 접을 때에는 지지대(9)의 절곡부(9a) 부위를 하향으로 힘을 가하여 걸림돌기(12)가 걸림홈(11)에서 이탈이 되도록 하여 상다리(8)를 접으면 된다.(제5도 참조)In addition, as a further practical example of the present invention, a plurality of locking grooves 11 are formed on one side of the reinforcing rod 6 of the fixture 1, and the locking groove 11 is formed at the middle of the bent portion 9a of the support 9. By forming the engaging protrusions 12 which can be inserted and coupled, the upper leg 8 is opened so that the engaging protrusions 12 are fixed to the locking groove 11 so that the upper leg 8 is not folded. As shown in the figure, when folding the extended upper leg 8, a downward force is applied to the bent portion 9a of the support 9 so that the locking projection 12 is separated from the locking groove 11 so that the upper leg 8 is closed. Fold down (see Figure 5).

이때에 상다리(8)를 펼친 상태에서 걸림돌기(12)가 걸림홈(11)에서 이탈되는 것을 이탈방지편(5, 5a)의 탄성에 의해 항상 결합이 되어 있게 된다.At this time, it is always coupled by the elasticity of the release preventing piece (5, 5a) that the locking projection 12 is separated from the locking groove 11 in the state that the upper leg (8) is extended.

이와같이 작용하는 본 고안은 상다리의 각도를 조절하여 펼칠 수 있어 임의적으로 상다리를 자유자제로 각도 조절을 할 수 있고, 상다리를 완전히 펼쳤을 때와 완전히 접었을 때에 상다리의 요홈에 탄지편의 돌기가 결합되어 상다리가 자연적으로 펼쳐지거나 접히게 되는 것을 방지하여 운반 및 보관하기에 편리하며, 지지대가 걸림턱에 걸리게 하여 외부의 힘에 의해 상다리가 접히는 것을 방지함으로 상이 넘어가는 것을 방지할 수 있는 우수한 효과가 있는 고안인 것이다.The present invention acting in this way can be unfolded by adjusting the angle of the upper limbs can arbitrarily adjust the upper limbs freely, and when the upper limbs are fully extended and fully folded, the projections of the tanji pieces are joined to the grooves of the upper limbs. It is convenient to transport and store by preventing it from being unfolded or folded naturally, and it has an excellent effect to prevent the image from falling by preventing the upper leg from being folded by the external force by being caught by the support. will be.

Claims (2)

일측에 절곡걸림턱(2)와 돌기(4a)를 갖는 탄지편(4)을 형성한 안착홈(3)을 형성하고 타측에 이탈방지편(5, 5a)을 절곡 형성한 사이에 걸림턱(7a, 7b, 7c)을 갖는 절곡편(7)을 형성한 보강대(6)로 이루어진 고정구(1)와;A locking jaw (3) is formed between the bending jaw (2) and the seating groove (3) formed with the tungsten piece (4) having the projection (4a) on one side, and the separation prevention pieces (5, 5a) on the other side. A fastener 1 made of a reinforcing bar 6 which forms a bending piece 7 having 7a, 7b, and 7c; 상기 안착홈(3)에 삽입결합되고 중앙부에 요홈(8a, 8b)을 형성하며, 삽입홈(10)을 형성한 상다리(8)와;An upper leg 8 inserted and coupled to the seating groove 3 to form recesses 8a and 8b in a central portion thereof and forming an insertion groove 10; 상기 보강대(6)와 이탈방지편(5, 5a) 사이에 결합되어 상기 삽입홈(10)에 결합되는 절곡단부(9b)와 절곡부(9a)를 갖는 지지대(9)로 구성함을 특징으로 하는 각도 조절이 용이한 상다리.And a support 9 having a bent end 9b and a bent portion 9a coupled between the reinforcing rod 6 and the separation preventing pieces 5 and 5a and coupled to the insertion groove 10. The upper leg which angle adjustment is easy to do. 제1항에 있어서,The method of claim 1, 상기 고정구(1)의 보강대(6) 일측에 걸림홈(11)을 형성하고 지지대(9)의 절곡부(9a) 중앙에 걸림돌기(12)를 형성함을 특징으로 하는 각도조절이 용이한 상다리.The upper leg easy to adjust the angle, characterized in that to form a locking groove 11 on one side of the reinforcement (6) of the fixture 1 and to form a locking projection (12) in the center of the bent portion (9a) of the support (9) .
KR2019940008139U 1994-04-18 1994-04-18 A foldable table leg KR960007166Y1 (en)

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KR960007166Y1 true KR960007166Y1 (en) 1996-08-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101304498B1 (en) * 2012-02-16 2013-09-05 최진홍 Portable folding table

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101304498B1 (en) * 2012-02-16 2013-09-05 최진홍 Portable folding table

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KR950029292U (en) 1995-11-17

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