KR950002794Y1 - Armrest for chair - Google Patents
Armrest for chair Download PDFInfo
- Publication number
- KR950002794Y1 KR950002794Y1 KR92004500U KR920004500U KR950002794Y1 KR 950002794 Y1 KR950002794 Y1 KR 950002794Y1 KR 92004500 U KR92004500 U KR 92004500U KR 920004500 U KR920004500 U KR 920004500U KR 950002794 Y1 KR950002794 Y1 KR 950002794Y1
- Authority
- KR
- South Korea
- Prior art keywords
- armrest
- chair
- seat plate
- counterpart
- plate
- Prior art date
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- A47C7/54—Supports for the arms
-
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사용상태도.1 is a state of use of the present invention.
제2도는 본 고안의 사시도.2 is a perspective view of the present invention.
제3도는 본 고안의 측면표시도.3 is a side view of the present invention.
제4도는 본 고안의 평면표시도.4 is a plan view of the present invention.
제5도는 제3도 A-A선의 확대단면도.5 is an enlarged cross-sectional view taken along the line A-A of FIG.
제6도는 본 고안의 작용 상태 예시도.6 is an exemplary state of action of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상대 2 : 하대1: opponent 2: subordinate
1a : 곡선부 1b : 등판고정부1a: curved portion 1b: climbing
1c: 나사고정공 2a : 좌판고정부1c: screw fixing 2a: seat fixing part
2c: 나사고정공 10 : 좌판2c: screw fixing hole 10: seat plate
20 : 등판 S : 합성수지20: backing S: synthetic resin
P : 철심P: iron core
본 고안은 의자 팔걸이(Armrest)에 관련되는 것으로 철심에 합성수지를 피복하여된 특히, 상대와 하대로 이루어지는 팔걸이의 양단에 좌판고정부와 등판고정부를 형성하여 등판을 팔걸이에 고정설치 할 수 있게 하므로써 의자의 구조를 간소화하며, 더욱, 상기 팔걸이 상대의 전방부를 곡선부로 하면서 하대의 좌판고정부 보다 전방측으로 전진되게 구성하여서 팔을 올려놓기 편안하게 하고, 상기 등판에서 팔걸이로 되돌아오는 반발력을 상기 상대의 곡선부에서 분산수용 하므로써 등판의 쿳숀이 유연하고 안락감도 고취되며 팔걸이의 파손도 예방하며 견고성도 높은 의자팔걸이를 얻고저 함에 있는 것이다.The present invention relates to a chair armrest, which is formed by covering a synthetic resin on an iron core, in particular, by forming a seat fixing part and a back fixing part on both ends of an armrest made of a counterpart and a lower part so that the back plate can be fixed to the armrest. The structure of the chair is simplified, and further, the front part of the armrest opponent is configured to be advanced to the front side than the lower seat fixing part to make the arm comfortable, and the repulsive force returned from the backrest to the armrest is Dispersion at the curved part makes the cushion of backrest flexible, inspiring comfort, preventing breakage of armrest, and getting high chair armrest.
종래의 회전의자를 포함하는 의자의 구성을 대관하여 보면 의자다리에 좌판이 설치되고 좌판에 고정되는 등판과 좌판 및 등판사이에 팔걸이가 연결설치되는 구성으로 되어있다.When looking at the configuration of a chair including a conventional swivel chair, the seat plate is installed on the chair leg, and the armrest is connected and installed between the back plate and the seat plate and the back plate fixed to the seat plate.
상기와 같이 등판이 좌판에 고정되어지는 구성은 통상 ㄱ자 연결구조를 사용하고 있어 등판과 좌판의 연결구조에서는 쿳숀의 기능이 전연없고 다만 등판자체의 쿳숀체에 의한 쿳숀에 의존되고 있어 인체공학적인 안락감을 기대할 수 없었다.As described above, the structure in which the back plate is fixed to the seat plate is usually used with the letter “A”. The connection structure between the back plate and the seat plate has no function of the cushion, but it is dependent on the cushion by the cushion body of the back plate. Could not expect.
그리고, 근래에 체중에 따라 등판이 젖혀지도록 등판과 좌판을 ㄱ자로 벤딩가공된 ㄱ자 파이프로 연결한 의자가 있었으나 여기에서도 ㄱ자 파이프의 탄발력에 의하여 등판이 전후로 유동하는 쿳숀을 얻게되는 정도에 불과한 것이며 특히, 착석하는 사람의 체격이나 체중이 가벼운 사람은 쿳숀작용이 전혀없게 되고 체격이나 체중이 무거운 사람은 ㄱ자 파이프가 버려지는 등의 파손의 경우도 있게 되는 문제점이 있는 것이다.In recent years, there has been a chair that connects the back plate and the seat plate with an A-shaped pipe that is bent by A-shape so that the back is flipped according to the weight. In particular, the physique or light weight of the seated person will have no cushion action at all, and the person with a physique or heavy weight will have a problem such that the A-pipe is discarded.
본 고안은 이상에서와 같은 문제점을 감안하여 의자의 좌판에 고정되는 팔걸이만으로 등판을 고정설치하는 구조의 간소화로 산업성을 기하고 팔걸이에 곡선을 부여하며 등판에 미치는 체중의 부하를 모두 수용하며 미동의 유연성을 갖는 쿳숀의 효과도 얻고, 자세도 편안하여 안락감도 느끼게 하는 의자의 팔걸이를 제공할 수 있게 안출한 것으로 이를 첨부도면에 의하여 상술하면 다음과 같다.The present invention, in consideration of the above problems, by simplifying the structure of fixing the back plate with only the armrest fixed to the seat plate of the chair, the industrialism, giving the curve to the armrest, accommodate all the load of weight on the back, The effect of Kusshon has the flexibility of, and the posture is also comfortable to provide a comfortable armrest of the chair to feel comfort described in detail by the accompanying drawings as follows.
본 고안은 제2도에 도시한 바와같이 합성수지(S)에 철심(core)(P)이 매설되게 사출성형으로 구성되며 곡선부(1a)를 갖는 상대(1)와 곡선으로 된 하대(2)가 일체로 구성되고, 상기 상대(1)의 말단부에 상대(1)에 대하여 직각상의 등판고정부(1b)를 형성하여 이 등판고정부(1b)에는 나사 고정공(1c)을 형성하며, 상기 하대(2)의 하단부에 상대(1)의 중간 부위치에서 하대(2)에 대하여 직각상의 좌판고정부(2a)를 형성하고 나사고정공(2c)을 형성하였다.The present invention is composed of injection molding so that the core (P) is embedded in the synthetic resin (S), as shown in FIG. 2, the counterpart (1) having a curved portion (1a) and the curved bottom (2). Is integrally formed, and at the distal end of the counterpart 1, a perpendicular plate fixing part 1b is formed at right angles with respect to the counterpart 1, so that the screw fixing hole 1c is formed in the plate fixing part 1b. At the lower end part of the lower base 2, the left plate fixing part 2a perpendicular to the lower base 2 was formed at the intermediate site value of the counterpart 1, and the screw fixing hole 2c was formed.
제1도로 본 고안의 사용상태 예시도를 표시한 바와같이 의자의 좌판(10)에 상기 팔걸이 하대(2)의 좌판고정부(2a)를 나사로 고정시키고 상기 상대(1)의 등판고정부(1b)에 등판(20)을 나사로 고정하여 등판(20)을 팔걸이만으로 설치한다.As shown in the exemplary diagram of the use state of the present invention as shown in Fig. 1, the seat fixing part 2a of the lower armrest base 2 is screwed to the seat plate 10 of the chair, and the back fixing part 1b of the opponent 1 is screwed. ) To the back plate 20 with screws to install the back plate 20 only with the armrest.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
본 고안은 좌판(10)에 고정되는 팔걸이의 상대(1)의 등판고정부(1b)에 등판(20)이 고정설치되어지므로 종전에 좌판(10)과 등판(20)에 설치하던것에 비하여 ㄱ자 연결구등의 부품을 생략하고 이에 따른 조립수공도 절감할 수 있어 제조원가를 낮추고 생산성을 높일 수 있는 효과가 있다.The present invention is because the back plate 20 is fixed to the back plate fixing portion (1b) of the opponent (1) of the armrest fixed to the seat plate 10, compared to what was previously installed on the seat plate 10 and the back plate (20) Omission of parts such as connectors can be omitted, thereby reducing assembly work, thereby reducing manufacturing costs and increasing productivity.
그리고, 본 고안은 제3도에서와 같이 팔걸이의 상대(1)의 전방부를 곡선부(1a)로 형성하고 곡선의 하대(2)의 좌판고정부(2a)를 상대(1)의 중간부위까지 내측으로 위치되게 하여 좌판고정부(2a)에 대하여 상대(1)의 곡선부(1a)가 전방으로 전진되게 하므로써 제6도에 예시한 바와같이 착석시에 인체의 체구 또는 체중이 등판(20)에 가해지는 부하에 대하여 팔걸이로 되돌아오는 부하(반사력)를 상기 상대(1)의 곡선부(1a)와 하대(2)의 곡선에서 분산수용하게 되어 등판(20)의 쿳숀작용이 우수하게 되며, 더욱, 미동에도 유연하게 대응되는 안락감이 우수하게 된다.In addition, the present invention, as shown in FIG. 3, forms the front part of the counterpart 1 of the armrest as the curved part 1a and moves the seat plate fixing part 2a of the lower base 2 of the curve to the middle part of the counterpart 1. As shown in FIG. 6, the body part or weight of the human body is displayed on the back plate 20 as illustrated in FIG. 6 by placing the curved portion 1a of the opponent 1 forward with respect to the seat plate fixing part 2a. The load (reflective force) returning to the armrest with respect to the load applied to the dispersion is accommodated in the curves of the curved portion 1a and the lower base 2 of the counterpart 1 so that the cushioning action of the back plate 20 is excellent. In addition, the comfort that corresponds flexibly to fine movements is excellent.
특히, 상대(1)의 곡선부(1a)와 하대(2)의 곡선부에서 체중에 따른 등판에 미치는 대, 소의 부하를 모두수용하므로써 체중이 크거나 작거나 등판의 쿳숀의 느낌이 동일하게 되며 팔걸이의 변형이나 파손도 예방되어 수명도 길어지게 되는 실용적이고 경제적인 고안이다.In particular, by accommodating both large and small loads on the back according to the weight at the curved part 1a and the lower part 2 of the counterpart 1, the weight is large or small or the feeling of cushioning of the back is the same. It is a practical and economical design that prevents deformation or breakage of the armrest and thus prolongs its life.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92004500U KR950002794Y1 (en) | 1992-03-20 | 1992-03-20 | Armrest for chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92004500U KR950002794Y1 (en) | 1992-03-20 | 1992-03-20 | Armrest for chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930020894U KR930020894U (en) | 1993-10-15 |
| KR950002794Y1 true KR950002794Y1 (en) | 1995-04-15 |
Family
ID=19330585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92004500U KR950002794Y1 (en) | 1992-03-20 | 1992-03-20 | Armrest for chair |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950002794Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7546986B2 (en) | 2006-05-19 | 2009-06-16 | B&I Co. Ltd. | Pipe hanger |
-
1992
- 1992-03-20 KR KR92004500U patent/KR950002794Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7546986B2 (en) | 2006-05-19 | 2009-06-16 | B&I Co. Ltd. | Pipe hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930020894U (en) | 1993-10-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |