KR930006099Y1 - Table leg structure - Google Patents
Table leg structure Download PDFInfo
- Publication number
- KR930006099Y1 KR930006099Y1 KR2019900014151U KR900014151U KR930006099Y1 KR 930006099 Y1 KR930006099 Y1 KR 930006099Y1 KR 2019900014151 U KR2019900014151 U KR 2019900014151U KR 900014151 U KR900014151 U KR 900014151U KR 930006099 Y1 KR930006099 Y1 KR 930006099Y1
- Authority
- KR
- South Korea
- Prior art keywords
- folding
- legs
- leg
- connecting rod
- central portion
- Prior art date
Links
Classifications
-
- 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
- A47B3/0912—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 the strut being of two parts foldable relative to one another
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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
- A47B95/00—Fittings for furniture
- A47B95/02—Handles
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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
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0061—Accessories
- A47B2220/0069—Hinges
- A47B2220/0072—Hinges for furniture
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 작동상태를 예시한 측면도.Figure 2 is a side view illustrating the operating state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1a, 1b : 상다리 2a, 2b : 상하부 연결축1a, 1b: upper leg 2a, 2b: upper and lower connecting shaft
3a, 3b : 부착 고정판 4a, 4b : 횡봉3a, 3b: mounting fixing plate 4a, 4b: side bar
5a, 5b : 절첩간 6 : 보조연결대5a, 5b: folding section 6: auxiliary connecting rod
본 고안은 상다리의 절첩장치에 관한 것으로 특히, 절첩마디부간을 횡으로 연결하는 횡봉의 중앙부와 두개의 상다리 하부측간을 횡으로 연결하는 하부연결축 중앙부간을 보조연결대로써 연결하여 절첩을 용이하게 하는 동시에 지지력이 보강되어 상다리의 흔들림이 방지될 수 있도록 한 것이다.The present invention relates to a folding device of the upper leg, in particular, to facilitate folding by connecting the central portion of the transverse bar that connects between the folding nodes and the lower connection axis between the lower side of the two upper legs laterally as an auxiliary connecting rod At the same time, the bearing capacity is reinforced to prevent shaking of the upper leg.
종래의 절첩식 상다리는 다리자체에 부설된 절첩장치를 직접 손으로 잡고 절첩시키게 됨으로 양쪽 다리를 양손으로 잡아야 되는 불편함이 있게 되고 특히, 상다리를 접을 때는 절첩간에 손가락이 닿게 되어 있어 절첩간이 접어지면서 손가락을 맞물게 됨으로 지극히 조심하지 않으면 상처를 입게 되는 문제점이 있었던 것이다.The conventional folding leg is to be folded by the hand directly to the folding device attached to the leg itself, there is the inconvenience of having to hold both legs with both hands, in particular, when folding the upper leg, the fingers reach between the folding, folding the folding If you are not very careful to engage the finger was a problem that will hurt.
이와 같은 문제점에 착안하여 이를 보완 해결코져 본인이 선출원하였던 1987년 실용신안등록출원 제6280호 "상다리의 절첩장치"는 양측 상다리의 절첩간 절첩마디 부간을 횡봉으로 연결하여 횡봉이 손잡이 역할을 하게 한 것으로 횡봉의 중간부를 손으로 잡고 밀거나 당기게 되면 양 다리는 동시에 절첩간 마디부의 절첩동작에 따라 접혀지거나 펴지게 되어 상다리를 손으로 직접 잡지 않아도 됨으로 손을 다칠 염려가 없게 되었다.The 1987 Utility Model Registration Application No. 6280, "Folding device of the upper leg," which was proposed by the applicant himself, was made to connect the folding bar between the folding legs of both upper legs with a horizontal bar. When the middle part of the lateral bar is pushed or pulled by hand, both legs are simultaneously folded or unfolded according to the folding action of the folds of the folds, so there is no fear of injuring the hands because the upper legs are not held by hand.
그러나, 횡봉의 중간부는 지지력이 약할 뿐 아니라 손을 상밑 안쪽까지 집어넣어 잡아야 하는 불편이 따르게 되고, 실제적으로 단번에 정중앙을 잡기란 곤란하여 가압력의 편중 현상으로 용이하게 펼 수 없게 되는 결점이 있었던 것이다.However, the middle part of the lateral bar is not only weak, but also has the inconvenience of putting the hand up and down the inside, it is difficult to grasp the center of gravity at a time, it was difficult to unfold easily due to the bias of the pressing force.
본 고안은 이와 같은 제결점을 감안 해결하기 위하여 양 상다리 절첩마디부간을 횡으로 연결하는 횡봉의 중앙부와 상다리 하부측간을 횡으로 연결하는 하부 연결축 중앙부 간에 보조연결대를 연결설치하여 이 보조연결대로써 손잡이 역할을 하게 하는 동시에 지지대로써 보강 역할을 겸하도록 하여 절첩을 용이하게 하고 상다리의 흔들림을 방지할 수 있도록 안출한 것으로서 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.In order to solve the above problems, the present invention connects and installs the auxiliary connecting rod between the center of the horizontal rod connecting the upper and lower leg joints and the lower connecting shaft center connecting the lower side of the upper leg laterally. At the same time to serve as a reinforcement role to support the role to facilitate folding and to prevent shaking of the upper leg as described in detail by the accompanying drawings as follows.
두개의 상다리(1a)(1b) 상하를 횡으로 연결한 상하부 연결축(2a)(2b)의 상측 좌우 양편에 연결설치되는 부착고정판(3a)(3b)의 후측 저면과 하부연결축(2b) 양편 간에는 중앙응 횡으로 가로질러 연결설치되는 횡봉(4)을 힌지축으로 하여 절첩되는 한쌍씩의 절첩간(5a)(5b)을 연결설치하고, 상기, 횡봉(4)의 중앙부와 하부연결축(2b)의 중앙부 간에 보조연결대(6)를 연결 설치하여 구성된 것이다.Rear and bottom connecting shafts 2b of the attachment fixing plates 3a and 3b, which are installed on both upper and left sides of the upper and lower connecting shafts 2a and 2b which vertically connect two upper legs 1a and 1b laterally. A pair of folding rods 5a and 5b, which are folded between the two sides by a horizontal axis 4 which is installed to be connected across the center, are connected to each other, and the center portion of the horizontal rod 4 and the lower connection shaft are connected to each other. It is configured by connecting the auxiliary connecting rod 6 between the central portion of (2b).
이와 같이 구성된 본 고안은 두개의 상다리(1a)(1b)를 절첩시키는 작용을 하게 되는 절첩간(5a)(5b)의 절첩마디부를 횡으로 연결한 횡봉(4)의 중앙과 하부연결축(2b)의 중앙간을 보조연결대(6)로 연결설치하므로써 절첩시의 손잡이 기능을 하도록 함에 주목적이 있는 것으로 보조연결대(6)를 손으로 잡고 안쪽으로 당기게 되면 당기는 힘이 횡봉(4) 상에서 정확히 양분되어 양측 절첩간(5a)(5b)의 절첩마디부에 미치게 됨으로 제2도에서와 같이 절곡되면서 간단하게 상다리(1a)(1b)가 접어지게 된다.The present invention configured as described above has the center and lower connecting shafts 2b of the transverse rods 4 horizontally connecting the folding node portions of the folding sections 5a and 5b, which serve to fold the two upper legs 1a and 1b. The main purpose is to make the handle function at the time of folding by installing the center between the auxiliary connecting rods (6). When the auxiliary connecting piece (6) is pulled inward by the hand, the pulling force is divided correctly on the horizontal bar (4). As it extends to the folding nodes of both folding sections 5a and 5b, the upper legs 1a and 1b are simply folded as shown in FIG.
또한, 상다리를 펼칠 때에는 보조연결대(6)를 잡고 밀어주게 되면 반대작용으로 쉽게 펼쳐지는 것이다.In addition, when unfolding the upper leg and push the auxiliary connecting rod (6) is easily unfolded in the opposite action.
상시한 바와 같은 본 고안은 보조연결대를 잡고 펴게 됨으로서 절첩작용이 매우 손쉽고 간편할 뿐 아니라 상다리를 직접잡고 절첩시키지 않아도 되기 때문에 손에 상처를 입게 될 염려가 없으며, 또한 보조연결대는 손잡이로서의 기능외에 보강지지대의 역할을 겸하게 되어 상다리가 흔들림이 없이 튼튼히 지지될 수 있도록 하여주는 부수적인 효과를 갖는 것이다.As always, the present invention is not only a very easy and simple folding operation by holding the auxiliary connecting rod, but also does not have to worry about injuring the hand because it does not need to hold the upper leg directly, and the auxiliary connecting rod is reinforced in addition to its function as a handle. It also serves as a support, and has the side effect of allowing the upper legs to be firmly supported without shaking.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900014151U KR930006099Y1 (en) | 1990-09-13 | 1990-09-13 | Table leg structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900014151U KR930006099Y1 (en) | 1990-09-13 | 1990-09-13 | Table leg structure |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920005824U KR920005824U (en) | 1992-04-21 |
KR930006099Y1 true KR930006099Y1 (en) | 1993-09-13 |
Family
ID=19303364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900014151U KR930006099Y1 (en) | 1990-09-13 | 1990-09-13 | Table leg structure |
Country Status (1)
Country | Link |
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KR (1) | KR930006099Y1 (en) |
-
1990
- 1990-09-13 KR KR2019900014151U patent/KR930006099Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
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KR920005824U (en) | 1992-04-21 |
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