KR910002191Y1 - Collapsible easy chair - Google Patents
Collapsible easy chair Download PDFInfo
- Publication number
- KR910002191Y1 KR910002191Y1 KR2019870013905U KR870013905U KR910002191Y1 KR 910002191 Y1 KR910002191 Y1 KR 910002191Y1 KR 2019870013905 U KR2019870013905 U KR 2019870013905U KR 870013905 U KR870013905 U KR 870013905U KR 910002191 Y1 KR910002191 Y1 KR 910002191Y1
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- KR
- South Korea
- Prior art keywords
- frame
- suspension
- support
- frames
- chair
- Prior art date
Links
- 239000000725 suspension Substances 0.000 claims description 14
- 230000008602 contraction Effects 0.000 claims 1
- 230000007774 longterm Effects 0.000 description 3
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
Classifications
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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
- A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
- A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
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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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
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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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/402—Support for the head or the back for the back adjustable in height
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Special Chairs (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도1 is a perspective view of the present invention
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
제3도는 제2도 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 제3도 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.
제5도는 제3도는 C-C선 단면도.5 is a cross-sectional view taken along the line C-C.
제6도는 본 고안의 절첩상태를 보인 측면도.Figure 6 is a side view showing a folded state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 대판 2 : 지주프레임1: large plate 2: holding frame
3 : 조절구 4 : 신축프레임3: adjuster 4: stretch frame
5 : 현가대 7, 7', 11, 11' : 지축부5: suspension stand 7, 7 ', 11, 11': axis
8, 8' : 측부프레임 9, 9' : 현가단부8, 8 ': Side frame 9, 9': Suspension end
10, 10', 13, 13', 19, 24' : 지축핀 12, 12' : 다리10, 10 ', 13, 13', 19, 24 ': Axial pins 12, 12': Leg
14, 14' : 꺽쇠 15 : 횡봉프레임14, 14 ': bracket 15: horizontal bar frame
16, 16' : 끼움구멍 17 : 걸림쇠16, 16 ': fitting hole 17: latch
22 : 각도조절대 23, 23': 걸림홈22: angle adjuster 23, 23 ': locking groove
25 : 포지25: Forge
본 고안은 절첩가능한 프레임들과 하나의 포지로 이루어지는 절첩식 안락의자에 관한 것이다.The present invention relates to a folding armchair consisting of foldable frames and a forge.
종래에도 프레임을 절첩가능하게 형성하고 그 프레임에 포지를 씌워서 되는 여러가지 형태의 의자들이 있었으나, 이들은 비교적 구조가 복잡하여 의자 형태로의 전개를 시킬때나 또는 작은 부피로 절첩할때 많은 노력을 요할뿐만 아니라 절첩식임에 기인하는 각개 프레임 연결부의 구조가 취약하게 되어 단기간내에 고장이 생기기 쉬우며, 의자 등판의 각도등도 한정되어 있어 앉는 자세에 따라 대응되지 못하므로 안락감이 결여 되어 있는등의 결점이 있었다.Conventionally, there have been various types of chairs in which a frame is foldable and a forge is placed on the frame. However, these chairs are relatively complicated in structure and require a lot of effort when developing a chair or folding a small volume. However, the structure of each frame connecting part due to the folding type is weak, and it is easy to cause a breakdown in a short period of time, and the angle of the back of the chair is also limited. .
본 고안은 전술의 종래 결점을 개선하여 절첩 프레임의 구조를 더욱 단순화 하면서도 견고하게하여 절첩및 전개시 간단한 조작으로 취급될 수 있도록 하는 한편 장기간 사용하여도 고장이 없도록 하고. 또한 의자의 앉는 면의 형태를 자세에 적절히 대응시켜 가변조절이 가능하도록 형성 하므로서 보다 안락한 의자가 제공되도록 안출한 것인바, 이하 본 고안을 도면과 함께 구체적으로 설명하면 다음과 같다.The present invention improves the above-mentioned drawbacks of the prior art by further simplifying the structure of the folding frame so that it can be handled with a simple operation during folding and unfolding, while avoiding failure even after long-term use. In addition, by appropriately corresponding to the posture of the seating surface of the chair to form a variable adjustment to be able to provide a more comfortable chair, the present invention will be described in detail below with reference to the drawings.
대판(1)에 고착된 4각 파이프상의 지주 프레임 (2)에 조절구 (3)로서 신축조절 가능하도록 신축 프레임(4)을 삽입 설치하여 그 신축 프레임(4)의 상단에 현가대(5)의 삽입단부(6)를 분리결합 가능하게 끼워 붙이고, 대판(1)의 상부 지주프레임(2)의 양측방에 지축부(7) (7')를 형성하여 그 지축부(7) (7')에 선단에 현가단부(9) (9')가 형성된 양측측부프레임 (8) (8')을 지축핀(10) (10')으로 기복 가능하게 설치하며, 양측부프레임(8) (8')의 선단부측에 형성한 지축부(11) (11')에 양측 다리(12) (12')를 지축핀(13) (13')으로 절첩가능하도록 부착하여 그 양측 다리(12) (12')의 대면부측에 고착한 꺽쇠(14) (14')사이에 횡봉프레임(15)의 끼움구멍(16) (16')을 끼워 양측 다리(12) (12') 사이를 지지하도록 형성하고 양측부 프레임(8) (8')의 내단부측 사이에 선단에 요홈부(18)를 가지는 걸림쇠 (17)를 설치하되, 걸림쇠 (17)의 일단부는 일측측부프레임(8)에 지축핀(19)으로 부착하여 선단부가 회전 가능하도록 형성함과 함께 타단부는 요홈부(18)를 타측부 프레임 (8')에 부착된 고정볼트(20)와 나비너트(21)로 분리결합 가능 하도록 체결하게 형성하였으며, 또한편, 지주프레임(2)에 선단에 2개의 걸림홈(23)(23')을 가지는 각도조절대(22)를 지주프레임(2)에 고착한 지축핀(24)으로부착하여 각도조절대(22)의 어느 하나의 걸림홈(23)(23')이 전술의 걸림쇠(17)에 걸려 있도록 형성하고, 양측부 프레임(8)(8')의 현가단부(9)(9')와 신축프레임(4)에 끼워진 현가대(5)에 의자의 좌판에 등판을 함께 구성하는 포지(25) 의 걸고리부(26)(26')(27)(27')를 끼워서 포지(25)를 현가시키므로서 의자가 형성되도록 구성하여서 된 것이다.An expansion frame (4) is inserted into the holding frame (2) on the square pipe fixed to the base plate (1) so as to be elastically adjustable as an adjusting device (3), and the suspension stand (5) is placed on the upper end of the expansion frame (4). The insertion end 6 of the support plate 2 is detachably fitted, and the support shafts 7 and 7 'are formed on both sides of the upper support frame 2 of the base plate 1, and the support shafts 7 and 7' are formed. On both ends of the side frame (8) and (8 ') with a suspension pin (10) and a 10' (10 '). Both legs 12 and 12 'are foldable to the support shafts 11 and 11' formed on the tip end side of the ') so as to be foldable with the support pins 13 and 13'. 12 ') formed so as to support between the legs 12 and 12' by inserting the fitting holes 16 and 16 'of the transverse bar frame 15 between the clamps 14 and 14' fixed to the side portions of the facing portions. And a recess having recesses 18 at the tip between the inner end sides of both side frames 8 and 8 '(1) 7), but one end of the clamp 17 is attached to one side frame (8) with a support pin (19) so that the front end is rotatable and the other end is formed with the recessed portion (18) the other side frame ( 8 ') and the fixing bolt 20 and the butterfly nut 21 are attached to each other so as to be separable. Also, two locking grooves 23 and 23' are formed at the tip of the piece and the support frame 2. The angle adjuster 22 is attached to the support shaft 2 by means of the support pins 24, so that any one of the locking grooves 23 and 23 'of the angle adjuster 22 is the latch 17 described above. A forge formed on the seat of the chair together with the suspension end portions 9 (9 ') of both side frames (8) (8') and the suspension (5) fitted to the expansion frame (4). The chair is formed by suspending the forge 25 by inserting the hook portions 26, 26 ', 27, 27' of (25).
이와같은 본 고안은 펼쳐서 의자를 형성한 상태에서 의자에 앉게 되면 의자의 좌판과 등판이 일체로 연결된 포지(25)로 되어있고 더구나 그 포지(25)는 인체의 골격에 따라 적합한 상태로 가변되는 현가 상태로 제공되어 있는 것이므로 안락한 상태로 앉을수 있고, 또한, 각도 조절대 (22)의 어느 하나의 걸림홈(23)(23')에 걸림쇠(17)가 걸리도록 조절하면 측부프레임(8)(8')과 지주프레임(2) 사이의 각도가 커지거나 작아 지면서 의자의 각도가 조절될 뿐만 아니라 이와함께 조절구(3)를 이용하여 신축프레임(4)의 높낮이도 조절됨에 따라 의자에 앉는 사람의 체격조건 또는 자세에 적절히 대응되도록 조절하는 것이 가능하므로 안락한 상태의 의자를 얻게 된다.When the present invention is seated on a chair in the state where the chair is formed to expand, the seat plate and the back of the chair are integrally connected to the forge 25, and moreover, the forge 25 is changed to a suitable state according to the skeleton of the human body. Since it is provided in a state that can be seated in a comfortable state, and also to adjust the catch 17 to be caught in any one of the locking grooves (23) (23 ') of the angle adjuster (22) side frame (8) ( 8 ') and the chair sitting on the chair as the angle between the holding frame (2) increases or decreases, as well as the angle of the chair is adjusted, and the height of the stretchable frame (4) is also adjusted by using the adjuster (3). It is possible to adjust the body's physique or posture appropriately to obtain a comfortable chair.
또한, 본 고안은 지주프레임 (2)은 대판(1)에 용접상태로 고착되어 있고 측부프레임(8)(8')과 다리(12)(12')들의 연결부위는 지축부(7)(7')(11)(11')와 지축핀(10)(10')(13)(13')들에 의하여 견고하게 연결되어 있는데다가 양측 다리(12)(12')사이와 양측부 프레임(8)(8') 사이에는 횡봉프레임(15)와 걸림쇠(17)가 이들 프레임의 형태를 견고하게 유지하도록 되어 있으며, 또다시 이들 프레임들은 걸림쇠 (17)에 걸리는 각도 조절대 (22)에 의하여 지주프레임 (2)에 일체로 연결되어 견고한 지지력을 나타내므로서 장기간 사용하여도 고장이 없게 되는 효과를 나타내게 된다.In addition, in the present invention, the support frame 2 is fixed to the base plate 1 in a welded state, and the connection portions of the side frames 8, 8 ′ and the legs 12, 12 ′ are supported by the support shaft 7 ( 7 ') (11) (11') and rigid pins (10) (10 ') (13) (13') are firmly connected, and between both legs (12) (12 ') and both frame (s) Between (8) and (8 '), the transverse bar frames (15) and the catches (17) are held firmly in the shape of these frames, and again these frames are attached to the angle adjuster (22) which is fastened to the catches (17). By being integrally connected to the holding frame (2) by showing a strong support force exhibits the effect that there is no failure even for long-term use.
다음에, 본 고안의 절첩상태의 작동을 설명하면 다음과 같다.Next, the operation of the folded state of the present invention will be described.
먼저 현가대(5)의 삽입단부(6)를 신축프레임(4)으로부터 빼어내어 포지(25)상단 걸고리부(27)(27')에서 현가대(5)를 분리함과 함께 걸고리부(26)(26')를 양측프레임(8)(8')의 현가단부(9)(9')로부터 빼어내어 포지(25)를 의자 프레임으로 부터 분리해 낸후 작은 부피로 접어 놓은 다음에 조절구(3)를 후퇴시켜 신축프레임(4)이 지주프레임(2)내에 충분히 하강하도록 하면 신축프레임(4)의 상하 높이가 낮게 축소된다.First, the insertion end 6 of the suspension stand 5 is removed from the expansion frame 4, and the suspension stand 5 is separated from the upper hook portions 27 and 27 'of the forge 25. ) And take out the forge 25 from the chair frame and fold it to a small volume. 3) When the retractable frame 4 is sufficiently lowered in the support frame 2 by retreating, the vertical height of the retractable frame 4 is reduced to a low level.
다음에 걸림쇠(17)에 걸려있던 각도 조절대(22)를 분리시켜 지주프레임(2)쪽으로 선단부가 밀접되도록 회전시켜 놓고 걸림쇠(17)또한 나비너트(21)를 해체한후 금 선단부를 일측 측부프레임 (8)상면으로 오도록 회전시킨 다음 양측 다리(12)(12')사이에 부착되어 있던 횡봉프레임(15)을 그의 끼움구멍(16)(16')들을 꺽쇠(14)(14')로부터 빼어내어 분리함과 함께 양측다리(12)(12')를 지축핀(13)(13')을 중심으로하여 양측부프레임 (8) (8')쪽으로 각각 회전 시키면 다리(12)(12')또한 측부프레임(8)(8')쪽으로 절첩되게 된다.Next, remove the angle adjuster 22 from the latch 17 and rotate the tip end toward the support frame 2 so that the latch 17 and the butterfly nut 21 are dismantled, and then the gold tip is one side. Rotate the frame 8 to the upper surface, and then attach the transverse bar frames 15 attached between the two legs 12, 12 'from their fitting holes 16, 16' from the clamps 14, 14 '. Pull out and separate, and rotate both legs (12) and (12 ') to both side frames (8) and (8') around the support pins (13) and (13 '), respectively. It is also folded toward the side frames 8 and 8 '.
이와같은 상태에서 양측부 프레임(8)(8')을 지축핀(10)(10')을 중심으로 하여 지주 프레임(2)쪽으로 회전시키면 의자의 각 프레임들이 제6도에서 보는바와 같은 작은 부피로 절첩 되게되어 소형가방이나 케이스에 수납하여 휴대 또는 보관하게 되므로 휴대나 보관취급이 매우 간편하게 된다.In this state, if both side frames (8) and (8 ') are rotated toward the support frame (2) around the support pins (10) and (10'), each of the frames of the chair has a small volume as shown in FIG. Since it is folded and stored in a small bag or case to carry or store, it is very easy to carry or store.
따라서, 이상과 같은 본 고안에 의하면 구조가 비교적 단순함에 따라 절첩이나 전개사용 하기가 간편할뿐아니라 프레임의 각개 관절부위의 구조는 물론 인체의 하중에 대한 지지구조가 매우 견고하므로 장기간 사용하여도 고장이 없게되며, 의자면이 포지면으로 되어 있어 매우 안락하고 작은 부피로 절첩되므로 휴대 및 보관이 간편하게 되는 등 여러가지의 개선된 효과를 나타내게 된다.Therefore, according to the present invention as described above, as the structure is relatively simple, it is not only easy to fold and unfold, but also the structure of each joint part of the frame, as well as the support structure for the load of the human body, is very robust, so that even after long-term use There is no, and the surface of the chair is made of ground, which is very comfortable and is folded in a small volume, thereby exhibiting various improved effects such as being easy to carry and store.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013905U KR910002191Y1 (en) | 1987-08-20 | 1987-08-20 | Collapsible easy chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013905U KR910002191Y1 (en) | 1987-08-20 | 1987-08-20 | Collapsible easy chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004300U KR890004300U (en) | 1989-04-17 |
| KR910002191Y1 true KR910002191Y1 (en) | 1991-04-04 |
Family
ID=19266684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870013905U KR910002191Y1 (en) | 1987-08-20 | 1987-08-20 | Collapsible easy chair |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910002191Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017105055A1 (en) * | 2015-12-17 | 2017-06-22 | 김성권 | Neck rest structure of foldable chair |
-
1987
- 1987-08-20 KR KR2019870013905U patent/KR910002191Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017105055A1 (en) * | 2015-12-17 | 2017-06-22 | 김성권 | Neck rest structure of foldable chair |
Also Published As
| Publication number | Publication date |
|---|---|
| KR890004300U (en) | 1989-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| N231 | Notification of change of applicant | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19940610 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |