KR960005600Y1 - Chair with sectional seat and backrest - Google Patents
Chair with sectional seat and backrest Download PDFInfo
- Publication number
- KR960005600Y1 KR960005600Y1 KR2019930013529U KR930013529U KR960005600Y1 KR 960005600 Y1 KR960005600 Y1 KR 960005600Y1 KR 2019930013529 U KR2019930013529 U KR 2019930013529U KR 930013529 U KR930013529 U KR 930013529U KR 960005600 Y1 KR960005600 Y1 KR 960005600Y1
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- KR
- South Korea
- Prior art keywords
- plate
- back plate
- seat
- chair
- backrest
- Prior art date
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011120 plywood Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- A47C4/02—Dismountable chairs
- A47C4/021—Dismountable chairs connected by slotted joints
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- 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
- A47C7/02—Seat parts
-
- 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
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/44—Furniture or parts thereof
- B29L2031/443—Chairs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
내용없음.None.
Description
제 1 도는 본 고안에 의한 의자의 측면도1 is a side view of a chair according to the present invention
제 2 도는 본 고안 일실시예의 좌판 분해사시도Figure 2 is an exploded perspective view of the seat plate of one embodiment of the present invention
제 3 도는 본 고안 일실시예의 등판3 is a back plate of an embodiment of the present invention
제 4 도는 등판결합시의 일실시예를 보인 부분확대 단면예시도4 is a partially enlarged cross-sectional view showing an embodiment of the back coupling
제 5 도는 제 3 도에서 보인 등판의 다른 실시예를 보인 부분확대단면 예시도5 is a partially enlarged cross-sectional view showing another embodiment of the back plate shown in FIG.
제 6 도는 제 5 도에서 보인 고정부재의 일부사시도6 is a partial perspective view of the fixing member shown in FIG.
제 7 도는 종래 일반적인 의자 등판의 조립상태를 보인 확대단면 예시도7 is an enlarged cross-sectional view showing an assembled state of a conventional general chair back
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 좌판 1a : 하판1: Seat 1a: Lower Plate
1b : 상판 2 : 등판1b: top plate 2: back plate
2a : 앞판 2b : 뒤판2a: front panel 2b: back panel
3 : 걸림돌기 4 : 볼트끼움구멍3: hooking projection 4: bolt insertion hole
5 : 끼움구멍 6 : 너트5: fitting hole 6: nut
7 : 보스7: boss
본 고안은 사무용 의자의 개량에 관한 것으로, 더욱 상세하게는 의자의 좌판과등판을 각각 두개의 조립식 판으로 사출성형하며, 상기 판들에 쿠션부재와 커버지를 보다 간단한 공정으로 용이하게 부착시킬 수 있도록 끼움 구멍과 걸림돌기를 구비시켜 좌판과 등판의 결합이 매우 용이하여 품질이 우수한 의자를 저렴한 가격으로 양산할 수 있게 할 목적으로 고안한 조립식 좌판과 등판을 가진 사무용의자에 관한 것이다.The present invention relates to an improvement of an office chair, and more particularly, injection molding of the seat plate and the back plate of the chair into two prefabricated plates, and fitting the cushion member and the cover sheet to the plates in a simpler process. The present invention relates to an office chair having a prefabricated seat plate and a back plate designed to allow mass production of a chair having excellent quality at a low price due to a very easy combination of a seat plate and a back plate by providing holes and locking projections.
종래의 일반적인 사무용 의자는 제 7 도에 도시된 바와같이 등판(70)의 경우(좌판은 구조가 동일함으로 생략 하였음) 합판으로 만든 기판(71)에 수작업으로 의자프레임과 나사식으로 체결하기 위한 너트(72)끼움용 카운터 보어(73)를 소정의 위치에 형성하고, 기판(71)의 저면에는 스폰지와 같은 쿠션부재(74)를 커버지(75)로 덮은 다음 커버지(75)의 테두리를 기판(71)의 테두리(71')에 못 또는 스테이플(76)을 막아 고정시키고, 테두리(71')에 별도의 모울딩용 테두리장식테(77)를 감싼 상태에서 테두리장식테(77)의 플랩(77')을 젖히고 다시 프테이플(78)을 막아 고정시킨 후 카운터보어(73)에 끼워진 너트(72)에 표현이 생략된 의자프레임에 대고 볼트를 조여서 조립을 완성하는 것이었기 때문에 비교적 고가이면서 가격 변동이 심한 합판을 사용하는 것이므로 제작비용이 많이 들었고, 카운터보어(73)의 가공시 작업이 매우 번거롭고 그 위치 또한 정확한 곳에 가공하기가 어려웠을 뿐 아니라 쿠션부재(74)를 감싸는 커버지(75)를 마감처리하기 위한 몰딩작업에 손이 많이가는 등 전체적으로 공정이 복잡하여 제작비용이 많이 드는 문제점이 있었다.The conventional general office chair is a nut for fastening with a chair frame by hand to a board 71 made of plywood in the case of the back plate 70 (the seat is omitted because the structure is the same) as shown in FIG. (72) The fitting counterbore 73 is formed at a predetermined position. The bottom surface of the substrate 71 is covered with a cushion member 74, such as a sponge, with the cover paper 75, and then the edge of the cover paper 75 is closed. The flap of the frame rim 77 is closed by fixing the nail or staple 76 to the rim 71 ′ of the substrate 71 and wrapping the separate frame rim 77 for the frame 71 ′. It is relatively expensive because the assembly was completed by flipping the 77 'and then blocking the tapered 78 to fix it, and then tightening the bolts against the chair frame with the expression omitted from the nut 72 fitted to the counterbore 73. In addition, the cost of using plywood with fluctuating prices It was a lot of work, and the processing of the counterbore 73 was very cumbersome and the location was also difficult to process precisely, and a lot of hands were needed for the molding work for finishing the cover 75 surrounding the cushion member 74. The overall process was complicated, such as thin, there was a problem of high production costs.
이를 개량한 것으로는 국내 실용신안공개 90-19819호의 의장의 등판 및 좌판과 국내 실용신안공개 88-247호의 등받이가 개발되어 있으나 의자의 등판 및 좌판은 이면판과 표면판을 합성수지 판체로 형성하여 주연측면에 측면부를 굴곡 형성하며, 표, 이면판에는 감합요구와 감합돌간을 배설하여 이를 감합조립 시킴으로써 의장의 등판과 좌판이 형성된 것이어서 단순하게 의장의 등판이나 좌판을 조립형으로 결합시킨것 이외에는 별다른 특징이 없는 것이다.Improvements include the back and seat of the chairman of the Korean Utility Model Publication No. 90-19819 and the backrest of the Korean Utility Model Publication No. 88-247, but the back and the seat of the chair are made of synthetic resin plate The side part is bent at the side, and the back plate and the back plate are formed by fitting the fitting request and the fitting stone and fitting them together to form the back plate and the seat plate of the chair. There is no.
그리고 등받이는 단순히 통기공을 다수 구비한 전면판과 배면판을 돌기와 간격유지 돌봉으로 결합하되 코일 스프링을 탄설시킨 것이어서,And the backrest simply combines the front plate and the back plate with a plurality of ventilation holes with the projection and the spacing bar, but the coil spring is installed
양자고안은 모두 두개로 분리 형성된 전면판과 배면판을 돌기 등과 같은 감합수단으로 상호 결합하는 기술에만 고안의 특징을 둔 것이어서 분리형에서 상호 결합된 두개의 판의 외주염이 긴밀히 밀착되어 지지 못하는 관계로 상품가치성이 떨어지는 결점이 있었다.Both quantum bills are designed only for the technology of mutually coupling the front plate and the back plate, which are formed in two, by means of fitting such as protrusions, so that the periphery of the two plates joined in the separate type cannot be closely adhered to each other. There was a drawback of poor commodity value.
본 고안은 이와같은 종래의 제반 문제점을 해결한 것인바,The present invention is to solve such a conventional problem,
본 고안의 목적은 좌판과 등판을 각각 인터록킹되는 결합부재와 의자프레임과의 결합용 너트가 박혀진체 함께 사출형성되어 있을 뿐 아니라 쿠션부재를 감싸는 커버지를 마감처리 할 수 있는 주연부를 갖는 하판과 상판 그리고 앞판과 뒤판으로 형성함으로써 제조공정을 대폭 단순화시킬 수 있고 미숙련된 작업자도 조립을 용이하게 실시할 수 있으며, 대량생산이 용이하여 고품위의 품질관리가 용이할 뿐 아니라 저렴한 비용으로 만들 수 있는 조립식 좌판과 등판을 가진 사무용 의자를 제공하는데 있다.The purpose of the present invention is not only injection-molded together with a coupling member and a coupling nut interlocking the seat plate and the back plate respectively, but also a lower plate and a top plate having a periphery to finish the cover paper surrounding the cushion member. And by forming the front plate and the back plate, the manufacturing process can be greatly simplified, and even the unskilled workers can be easily assembled, and the prefabricated seat plate can be made at high cost as well as high quality control by easy mass production. To provide an office chair with a backrest.
이하 본 고안을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.
본 고안은 제 1-3 도에 예시된 바와같이 좌판(1)과 등판(2)이 각각 하판(1a)과 상판(1b) 그리고 앞판(1a)과 뒤판(1b)로 분리된체 합성수지체로 사출성형된 것이다.The present invention, as illustrated in FIGS. 1 to 3, is injected into a synthetic resin body in which the seat plate 1 and the back plate 2 are separated into a lower plate 1a and an upper plate 1b, and a front plate 1a and a back plate 1b, respectively. It is molded.
좌판(1)의 하판(1a)과 등판(2)의 뒤판(2b)의 바닥벽쪽에는 테이퍼진헤드를 가진 걸림돌기(3)가 돌설되어 있고, 이 걸림돌기(3)들 주위에는 볼트끼움구멍(4)이 형성되어 있다.On the bottom wall side of the lower plate 1a of the seat plate 1 and the back plate 2b of the back plate 2, a locking projection 3 with a tapered head is protruded, and bolts are enclosed around the locking projections 3. The hole 4 is formed.
좌판(1)의 상판(1b)과 등판(2)의 뒤판(2b)의 바닥쪽에는 상기 걸림돌기(3)가 인터록킹될 수 있는 언더킷을 포함하는 끼움구멍(5)이 형성되어 있고, 이 끼움구멍(5)들 주위에는 상기 볼트끼움구멍(4)들과 대향되는 것에 동일한 갯수의 너트(6)가 매입고정된 보스(7)가 형성되어 있다.In the bottom side of the upper plate 1b of the seat plate 1 and the back plate 2b of the back plate 2, a fitting hole 5 including an underkit through which the locking protrusion 3 can be interlocked is formed. Around these fitting holes 5, there is formed a boss 7 in which the same number of nuts 6 are embedded and opposed to the bolt fitting holes 4.
상기 좌판(1)의 상판(1b)쪽 테투리(8)와 등판(2)의 앞판(2a)쪽 테두리(9)는 각각 좌판(1)의 하판쪽 테두리(10)와 등판(2)의 뒤판(2b)쪽 테두리(11)보다 작은 크기를 가짐으로해서 끼워맞춤할 수 있도록 되어 있다.The edge 8 of the top plate 1b of the seat plate 1 and the edge 9 of the front plate 2a of the back plate 2 are respectively the bottom plate 10 of the seat plate 1 and the back plate of the back plate 2. It has a size smaller than the edge (11b) on the side (2b) so that it can be fitted.
이와같이 구성된 본 고안에 의한 좌판(1)과 등판(2)은 제 1 도에 예시된 바와같이 의자프레임(12)과 각각 나사결합식으로 장착되는 것인바,The seat plate 1 and the back plate 2 according to the present invention configured as described above are mounted to the chair frame 12 and screwed as shown in FIG.
이들의 결합상태를 제 4 도에 예시된 등판(2)의 경우를 통해 살펴보면 먼저 등판(2)의 앞판(2a)에 쿠션부재(13)와 커버지(14)를 덮고, 커버지(14)의 끝부분을 앞판(2a)의 뒷쪽으로 잡아당겨 팽팽하게 만든 상태에서 스테이플(15)로 고정시킨 다음 뒤판(2b)의 걸림돌기(3)를 앞판(2a)의 끼움구멍(5)과 마주보도록 한 상태에서 앞, 뒤판(2a)(2b)을 눌러주면 인터록킹되면서 등판(2)이 조립된다.Looking at the combined state of these through the case of the back plate 2 illustrated in FIG. 4 first cover the cushion member 13 and the cover paper 14 on the front plate (2a) of the back plate 2, the cover paper 14 Pull the end of the back toward the back of the front plate 2a and fix it with staples 15 while making it taut, so that the engaging projection 3 of the back plate 2b faces the fitting hole 5 of the front plate 2a. Pressing the front and back plates (2a) and (2b) in one state, the back plate (2) is assembled while interlocking.
좌판(1)의 경우도 상술한 바와같은 등판(2)과 마찬가지로 조립된다.The seat plate 1 is also assembled in the same manner as the back plate 2 described above.
본 고안에 있어서 커버지(14)의 마감처리는 제 5 도와 제 6 도에 예시된 바와같이 좌판(1)의 상판(1b)쪽 테두리와 등판(2)의 앞판(2a)쪽 테두리의 한쪽면에 테두리와 연하는 요홈(16)을 형성하고, 이 요홈(16)에 억지끼워 맞춤될 수 있도록형 단면을 가진 고정부재(17)를 사용하여 스테이플(15)을 사용하지 않으면서도 커버지(14)의 끝부분을 보다 간편하고, 팽팽한 상태로 처리할 수도 있다.In the present invention, the finishing treatment of the cover paper 14 is one side of the edge of the upper plate 1b of the seat plate 1 and the edge of the front plate 2a of the back plate 2 as illustrated in FIGS. 5 and 6. To form a groove 16 and the edge in the opening, so that it can be fit to fit the groove (16) By using the fixing member 17 having a mold cross section, the end portion of the cover paper 14 can be treated more simply and in a taut state without using the staple 15.
이와같은 본 고안은 좌판(1)과 등판(2)을 합성수지제 사출물로 하되, 좌판(1)과 등판(2)는 각각 서로 인터록킹형태로 조립될 수 있도록 하판(1a)과 상판(1b) 그리고 앞판(2a)과 뒤판(2b)으로 분리하고, 상기 하판(1a)과 상판(1b) 사이 그리고 앞판(2a)과 뒤판(2b) 사이에서 각각의 쿠션부재(13)와 커버지(14)를 고정시켜 줄 수 있도록 하며, 의자프레임(12)과 나사결합이 용이하도록 너트(6)을 매입된 상태로 하여 만든 것이기 때문에 조립품을 줄여서 저렴한 비용으로 대량생산해 낼 수 있을 뿐 아니라 조립된 상태가 매우 견고하고 규격이 균일한 고품위의 의자를 만들어 낼 수 있는 장점이 있다.The present invention is such that the seat plate (1) and the back plate (2) as a synthetic resin injection, the seat plate (1) and the back plate (2) can be assembled in the interlocking form with each other, the lower plate (1a) and the upper plate (1b) And separating the front plate 2a and the back plate 2b, and each cushion member 13 and the cover paper 14 between the bottom plate 1a and the top plate 1b and between the front plate 2a and the back plate 2b. It is made by inserting the nut 6 to the chair frame 12 and the screw frame for easy screwing, so that the assembly can be reduced and mass produced at low cost, and the assembled state is very high. It has the advantage of making a high quality chair that is solid and uniform in size.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013529U KR960005600Y1 (en) | 1993-07-21 | 1993-07-21 | Chair with sectional seat and backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930013529U KR960005600Y1 (en) | 1993-07-21 | 1993-07-21 | Chair with sectional seat and backrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950002851U KR950002851U (en) | 1995-02-16 |
| KR960005600Y1 true KR960005600Y1 (en) | 1996-07-10 |
Family
ID=19359483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930013529U KR960005600Y1 (en) | 1993-07-21 | 1993-07-21 | Chair with sectional seat and backrest |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960005600Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10905245B2 (en) * | 2018-09-07 | 2021-02-02 | Noble House Home Furnishings, Llc | Modular furniture with tool free assembly |
-
1993
- 1993-07-21 KR KR2019930013529U patent/KR960005600Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950002851U (en) | 1995-02-16 |
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