KR910004563Y1 - Chair having adjustable back-rest by the inclination apparatus - Google Patents
Chair having adjustable back-rest by the inclination apparatus Download PDFInfo
- Publication number
- KR910004563Y1 KR910004563Y1 KR2019880002303U KR880002303U KR910004563Y1 KR 910004563 Y1 KR910004563 Y1 KR 910004563Y1 KR 2019880002303 U KR2019880002303 U KR 2019880002303U KR 880002303 U KR880002303 U KR 880002303U KR 910004563 Y1 KR910004563 Y1 KR 910004563Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chair
- backrest
- rail
- angle
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 각도 조절장치를 실시한 의자의 측면도.1 is a side view of a chair implemented with an angle adjusting device of the present invention.
제 2 도는 본 고안의 각도 조절장치를 실시한 의자의 요부 발췌 사시도.Figure 2 is a perspective view of the main portion of the chair implemented the angle adjusting device of the present invention.
제 3 도는 본 고안의 분해 사시도.3 is an exploded perspective view of the present invention.
제 4a, b 도는 본 고안의 종단면도로서 (a)는 스토퍼로 레일을 누른 상태의 단면도이고, (b)는 스토퍼를 레일로부터 해체한 상태도임.4a, b is a longitudinal cross-sectional view of the present invention (a) is a cross-sectional view of the state pressing the rail with a stopper, (b) is a state diagram when the stopper is removed from the rail.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 등받이 2 : 좌대1: backrest 2: base
3 : 몸체 4 : 레일3: body 4: rail
5 : 연결보울트 6 : 두부5: connecting bolt 6: tofu
7 : 스토퍼 8 : 와셔7: stopper 8: washer
9 : 연결봉 9' : 나공9: Connecting rod 9 ': Nagong
10 : 레버 10' : 조임너트10: lever 10 ': tightening nut
11 : 저지턱 c : 연결구11: jersey c: connector
본 고안은 등받이의 각도를 조절할수 있는 안락의자의 등받이 각도 조절장치의 개량에 관한 것이다.The present invention relates to an improvement of the backrest angle control device of the armchair that can adjust the angle of the backrest.
종래에도 등받이의 각도를 조절할수 있는 의자가 공지된 바 있다.Conventionally, chairs capable of adjusting the angle of the backrest have been known.
이러한 의자로서 흔히 볼수 있는 이발소의 이발용의자를 들 수 있다.A barber chair of a barber shop that can be commonly seen as such a chair is mentioned.
본 고안은 이와 같이 등받이의 각도를 조절할 수 있도록 함에 있어서 그 구조를 단순히 하여 제조를 용이하게 하고 사용자 본인이 의자에 앉은 상태에서 극히 용이하게 의자의 각도를 조절케 하며 나아가 이러한 각도 조절 장치를 의자 몸체 내측에 설치하므로서 의자의 주위 통행에 장애를 초래하지 아니하도록 안출된 것이다.The present invention facilitates manufacturing by simplifying the structure in such a way that the angle of the backrest can be adjusted, and allows the user to adjust the angle of the chair very easily while the user is sitting on the chair. By installing on the inside, it is designed to prevent obstacles in the surrounding traffic of the chair.
이러한 본 고안은 등받이의 하단과 좌대의 후단을 축설한후 등바디의 대략 중앙 하부 양측을 의자 몸체의 후상단 양측에 축설하며, 좌머의 하부에 "ㄴ"자형 레일을 설치하고, 몸체에 설치되는 연결보울트의 두부에 형성시킨 구멍에 이 레일을 끼워 좌대의 레일이 연결보울트 상에 재치되어 하중을 견디게 함과 동시에 레일이 연결보울트상에서 전후방으로 미끄저져 이동될수 있도록 하되, 등받이의 각도를 조절한 상태에서 레일이 소정의 위치로부터 자의로 이동되지 아니하도록 스토퍼를 장치하며, 이 스토퍼를 몸체와 좌대 사이에 설치할수 있도록 몸체와 좌대를 연결하는 연결부위에 조임너트를 설치하여서 된 것인바, 이를 첨부된 도면에 의하여 설명하면 다음과 같다.This invention devises the lower end of the back and the rear end of the seat, and then approximately both sides of the lower center of the back body is laid out on both sides of the rear upper end of the chair body, and the "b" shaped rail is installed on the lower part of the left body and installed on the body. By inserting this rail into the hole formed in the head of the connection bolt, the rail of the seat is placed on the connection bolt to withstand the load and the rail can slide back and forth on the connection bolt, but the angle of the backrest is adjusted. The stopper is installed so that the rail does not move arbitrarily from a predetermined position, and a tightening nut is installed at a connection part connecting the body and the base so that the stopper can be installed between the body and the seat. Referring to the drawings as follows.
등받이(1)의 하단과 좌대(2)의 후단을 축으로 연결하고, 등받이(1)의 대략 중앙 하부와 의자몸체(3)의 후상단을 축설하며, 좌대(2)의 전,후 하부에 "ㄴ"자형 레일(4)을 고정되게 설치하고, 레일(4)과 의자몸체(3)를 연결구(c)로서 연결한다.The lower end of the backrest (1) and the rear end of the seat (2) are connected to the shaft, the lower center of the back and the upper body of the chair body (3) is laid down, and the front and rear of the seat (2) The "b" shaped rail 4 is fixedly installed, and the rail 4 and the chair body 3 are connected as a connector c.
본 고안 의자의 좌대(2)는 이 연결구(c)상에 재치되어 하중을 견디도록 하여야 하며, 또한 등받이(1)의 각도가 조절되면 좌대(2)는 전후방으로 약간씩 이동되게 마련이고, 등받이 각도를 설정하므로서 좌대(2)가 이동된 상태에서 사용자가 등받이(1)각도를 고정시키려 할 경우 좌대(2)의 전후방 이동이 제어되지 않으면 안된다.The seat 2 of the chair of the present invention is to be placed on the connector (c) to withstand the load, and when the angle of the backrest 1 is adjusted, the seat 2 is moved slightly forward and backward, and the backrest When the user tries to fix the angle of the backrest 1 while the seat 2 is moved while setting the angle, the forward and backward movement of the seat 2 must be controlled.
이와 같은 목적을 달성하기 위하여 본 고안의 연결구(c)는 레일(4)상에 두부(6)의 구멍이 끼워진 연결보울트(5)를 몸체(3)에 설치된 연결봉(9)의 나공(9')에 나사식으로 끼워 형성시키고, 연결봉(9)의 외면에 제 3 도와 제 4 도에 도시된 바와같이 스토퍼(7)와 와셔(8) 및 레버(10)와 결합된 조임너트(10')를 결합한다.In order to achieve the above object, the connector (c) of the present invention has a hole (9 ') of the connecting rod (9) installed in the body (3) with a connecting bolt (5) in which a hole of the head (6) is fitted on the rail (4). Fastening nut (10 ') coupled to the stopper (7), washer (8) and lever (10) as shown in FIGS. 3 and 4 on the outer surface of the connecting rod (9). To combine.
그리고, 레버(10)의 일단에는 저지턱(11)을 형성시켜 저지턱(11)이 몸체(3)에 걸리는 것을 레버(10)의 회동 한계로 하여 레버(10)를 앞으로 밀면 레버(10)와 결합된 조임너트(10')가 시계방향으로 회전하여 제 4a 도에 도시된 바와같이 스토퍼(7)를 레일(4)에 압접시켜 연결보울트(5)의 두부(6)가 레일(4)상에서 미끄러지는 것을 저지하여 의자 등받이(1)의 각도가 설치된 그대로의 상태를 유지하게 하고, 레버(10)를 뒤쪽(즉, 반시계방향)으로 당기면 제4도의 (나)에 도시된 바와 같이 조임너트(10')가 스토퍼(7)를 미는 상태로부터 해제되어 레일(4)이 연결보울트(5)의 두부(6)에서 자유로이 미끄러져 이동될수 있다.Then, the stop 10 is formed at one end of the lever 10 so that the stop 10 is caught by the body 3 as the rotational limit of the lever 10 and the lever 10 is pushed forward. The tightening nut 10 'coupled with the rotary shaft rotates in a clockwise direction so that the stopper 7 is pressed against the rail 4 as shown in FIG. 4A, so that the head 6 of the connecting bolt 5 is connected to the rail 4 By preventing slipping on the top, the angle of the chair back 1 is maintained as it is installed, and when the lever 10 is pulled backward (ie counterclockwise), it is tightened as shown in (b) of FIG. The nut 10 'is released from pushing the stopper 7 so that the rail 4 can freely slide on the head 6 of the connecting bolt 5.
이와 같이 구성된 본 고안은 의자의 좌대(2)에 앉아 등받이(1)상단을 후측으로 밀면 등받이(1)가 뉘어지면서 좌대(2)가 앞쪽으로 이동되어 등받이(1)와 좌대(2)가 소망하는 상태의 각도를 이루게 된다.The present invention configured as described above is sitting on the seat (2) of the chair and push the upper back (1) to the rear side, the backrest (1) is retracted while the seat (2) is moved forward and the backrest (1) and the seat (2) are desired. The angle of the state is achieved.
그리하여 소기의 각도를 등받이(1)가 뉘어지게 되면 레버(10)를 조작하여 조임너트(10")를 조이므로서 스토퍼(7)가 레일(4)에 압접되게 하여 레일(4)이 더 이상 전후로 미끄러져 이동되지 않도록 한다.Thus, when the backrest 1 is laid down at the desired angle, the stopper 7 is pressed against the rail 4 while the lever 10 is operated to tighten the tightening nut 10 "so that the rail 4 is no longer provided. Do not slide back and forth.
이상에서와 같이 본 고안은, 레버(10)조작에 의해 조임너트(10')를 풀고 등받이(1)를 뒤로 밀거나 당긴후 레버(10)를 조이므로 등받이의 각도를 극히 용이하게 조절할수 있으며, 연결구(c)를 몸체(3)의 내측에 설치할 수 있어 의자의 주위를 통행할 때 방해가 되는 일이 없게 되는 효과가 있다.As described above, the present invention, by loosening the tightening nut (10 ') by the operation of the lever 10 and push or pull back the backrest (1) and tighten the lever (10) can be adjusted very easily the angle of the backrest , The connector (c) can be installed on the inside of the body (3) has the effect of not being disturbed when passing around the chair.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880002303U KR910004563Y1 (en) | 1988-02-17 | 1988-02-17 | Chair having adjustable back-rest by the inclination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880002303U KR910004563Y1 (en) | 1988-02-17 | 1988-02-17 | Chair having adjustable back-rest by the inclination apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890017068U KR890017068U (en) | 1989-09-06 |
| KR910004563Y1 true KR910004563Y1 (en) | 1991-06-29 |
Family
ID=19272656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880002303U Expired KR910004563Y1 (en) | 1988-02-17 | 1988-02-17 | Chair having adjustable back-rest by the inclination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910004563Y1 (en) |
-
1988
- 1988-02-17 KR KR2019880002303U patent/KR910004563Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890017068U (en) | 1989-09-06 |
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880217 |
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Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19910327 |
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| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910529 |
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