KR200226659Y1 - Angle controller the back of a chair - Google Patents
Angle controller the back of a chair Download PDFInfo
- Publication number
- KR200226659Y1 KR200226659Y1 KR2020010000088U KR20010000088U KR200226659Y1 KR 200226659 Y1 KR200226659 Y1 KR 200226659Y1 KR 2020010000088 U KR2020010000088 U KR 2020010000088U KR 20010000088 U KR20010000088 U KR 20010000088U KR 200226659 Y1 KR200226659 Y1 KR 200226659Y1
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- fixed
- support
- angle
- shaft
- rod
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- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
본 고안은 회전의자의 등판각도를 단계별로 조절하고자 하는 각도로 간편하게 조절하여 고정할수 있도록 한 등판각도 조절장치에 관한 것이다.The present invention relates to a back angle control device that can be easily fixed and fixed to the angle to adjust the back angle of the swivel chair step by step.
즉, 다리지주(11)가 고정되는 고정후레임(10)후방에 등판연결대(20)하단을 고정축(21)으로 축설하고 상단은 지지축(22)으로 전방당김스프링(23)과 연결하되 상기 지지축(22)에 다수의 걸림홈(25)이 횡설된 조절로드(24)일측을 축설하고 조절로드(24)의 걸림홈부(26)측부에 지지판(40)을 설치하여 그 상단에 탄성편(41)과 스톱퍼(42)를 설치하고 고정후레임(10)에 축설시킨 등판각도조절레버(30)의 연결로드(31)는 상향되게 구성하고 조절로드(24)하단부를 거쳐 지지판(40)의 안내홈 (43)에 끼워지고 고정후레임(10)에 좌판지지대(50)가 일체로 구성됨을 특징으로 하는 의자의 등판각도 조절장치이다.That is, the lower end of the backrest connecting frame 20 is fixed to the fixed frame (10) is fixed to the lower end of the connecting rod 20 to the fixed shaft 21 and the upper end is connected to the front pull spring 23 to the support shaft 22, but One side of the adjusting rod 24 in which the plurality of engaging grooves 25 are laid out on the supporting shaft 22 is installed, and the supporting plate 40 is installed on the side of the engaging groove portion 26 of the adjusting rod 24 so that an elastic piece is placed on the upper end thereof. The connecting rod 31 of the climbing angle adjustment lever 30 installed on the fixed frame 10 and the stopper 42 and the stopper 42 are configured to be upward, and the support plate 40 is disposed through the lower end of the adjusting rod 24. The seat back support 50 is fitted to the guide groove 43 and is fixed to the frame 10, characterized in that the chair is characterized in that the chair is configured integrally.
Description
본 고안은 회전의자의 등판각도를 단계별로 조절하고자 하는 각도로 간편하게 조절하여 고정할수 있도록 한 등판각도 조절장치에 관한 것이다.The present invention relates to a back angle control device that can be easily fixed and fixed to the angle to adjust the back angle of the swivel chair step by step.
종래의 의자에서는 좌판하부에 완충스프링이 탄성지지되어 있는 스프링축을 설치한 구성으로 등판부의 등판각도를 가변할수 있도록 하였으나 이는 임의의 각도에서 고정되지 않고 스프링의 탄발력으로 인하여 원위치로 복귀되므로 각도 조절이 불가능하였다.In the conventional chair, the back angle of the back part can be changed by the spring shaft having the buffer spring elastically supported under the seat, but the back angle of the back part can be varied, but it is not fixed at an arbitrary angle and is returned to its original position due to the spring force. It was impossible.
이를 감안하여 등판각도를 조절하여 고정할수 있도록 한 것이 있었으나 조절각도를 앞뒤 2단계로 제한된 각도에 맞추어 사용하므로 등판이 뒤로 기울어져도 안락한 휴식을 취할수 없었고 각도 조절수단도 나사결합식이어서 사용이 불편하였다.In consideration of this, there was one to adjust the angle of fixation, but the angle of adjustment was used in a limited angle in front and back, so it was not comfortable to rest even if the back was tilted backwards.
다리지주가 고정되는 고정후레임 후방에 등판연결대 일측하단을 고정축으로 축설하고 상단은 지지축으로 전방당김스프링과 연결시키되 지지축에 다수의 걸림홈이 횡설된 조절로드 일측을 축설하고 조절로드의 걸림홈부는 탄성압지편과 스톱퍼가 설치되어 상하 조절레버에 의해 등판각도를 단계별로 조절할수 있도록한 것이다.The lower part of the back connecting rod is fixed to the rear of the fixed frame where the leg supports are fixed, and the upper end is connected to the front pull spring with the supporting shaft, but the one side of the adjusting rod with a plurality of locking grooves is laid on the supporting shaft. The groove part is provided with an elastic pressing piece and a stopper to adjust the angle of climb by step by the up and down lever.
도 1은 본 고안의 구성을 나타낸 사시도1 is a perspective view showing the configuration of the subject innovation
도 2는 본 고안의 구성평면도2 is a plan view of the subject innovation
도 3은 본 고안에서 좌판지지대를 분리시킨 평면도3 is a plan view separating the seat plate support in the present invention
도 4는 본 고안의 측면도4 is a side view of the present invention
도 5는 본 고안의 작용상태를 나타낸 단면도5 is a cross-sectional view showing an operating state of the present invention
도 6는 본 고안의 또 다른 구성사시도6 is another configuration of the present invention
도 7은 도 6의 평면도7 is a plan view of FIG.
도 8은 도 6의 측면도8 is a side view of FIG. 6
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 고정후레임 11 : 다리지주10: fixed frame 11: leg support
12 : 작동레버 13 : 실린더작동대12: operating lever 13: cylinder operating table
20 : 등판연결대 21 : 고정축20: back connector 21: fixed shaft
22 : 지지축 23 : 당김스프링22: support shaft 23: pull spring
24 : 조절로드 25 : 걸림홈24: adjusting rod 25: locking groove
26 : 걸림홈부 30 : 조절레버26: locking groove 30: control lever
31 : 연결로드 40 : 지지판31: connection rod 40: support plate
41 : 탄성편 42 : 스톱퍼41: elastic piece 42: stopper
43 : 안내홈 50,51 : 좌판지지대43: guide groove 50,51: seat support
52 : 연결축 53 : 축봉52: connecting shaft 53: shaft
54 : 연결간54: between connections
다리지주(11)가 고정되는 고정후레임(10)후방에 등판연결대(20)하단을 고정축(21)으로 축설하고 상단은 지지축(22)으로 전방당김스프링(23)과 연결하고 고정후레임(10)일측에 실린더작동대(13)를 설치하여 작동레버(12)에 의해 좌판높낮이를 조절할수 있도록 하되 상기 지지축(22)에 다수의 걸림홈(25)이 횡설된 반대편의 조절로드(24)일측을 축설하고 조절로드(24)의 걸림홈부(26)측부에 지지판(40)을 직립되게 설치하여 상단에 조절로드(24)를 하향 압지시키는 탄성편(41)과 걸림홈(25)에 끼워질수 있도록한 스톱퍼(42)를 설치하고 고정후레임(10)에 상하로 움직이는 등판각도 조절레버(30)를 축설하고 그 조절레버(30)에 연결된 연결로드(31)는 상하향되게 구성하고 조절로드(24)하단부를 거쳐 지지판(40)에 형성된 안내홈(43)에 끼워져서 조절레버(30)에 의해 조절로드(24)의 고정을 해제하여 조절로드 걸림홈(25)이 스톱퍼(42)에 선택적으로 걸리도록 하며 고정후레임(10)상측은 좌판지지대(50)가 일체로 구성되어 있다.The lower end of the backrest connecting rod 20 is fixed to the fixed shaft 21 at the rear of the fixed frame 10 to which the leg support 11 is fixed, and the upper end is connected to the front pull spring 23 with the support shaft 22 and fixed frame ( 10) by installing a cylinder operating table 13 on one side to adjust the height of the seat plate by the operating lever 12, but a plurality of engaging grooves 25 on the support shaft 22, the other side of the adjustment rod (24) ) One side to be installed and the support plate 40 is installed upright on the locking groove portion 26 side of the adjustment rod 24 to the elastic piece 41 and the locking groove 25 to squeeze the adjustment rod 24 downward on the top. Install the stopper 42 to be fitted, and the mounting angle control lever 30 is moved up and down on the fixed frame 10 and the connecting rod 31 connected to the control lever 30 is configured to be up and down and adjust rod (24) is inserted into the guide groove (43) formed in the support plate (40) through the lower end of the adjustment rod (24) by the adjustment lever (30). By releasing the fixing rod engaging groove 25 is selectively caught by the stopper 42, and the fixing frame 10 above the seat plate support 50 is configured integrally.
도 6은 고정후레임(10)에 좌판지지대(51)를 분리한 구성으로 좌판지지대(51)후방은 등판연결대(20)에 연결축(52)으로 연결하고 좌판지지대(51)전방은 고정후레임(10)의 축봉(53)에 연결된 연결간(54)에 축설하여 등판연결대(20)와 좌판지지대 (51)가 함께 연동되게 한다.6 is a configuration in which the seat plate support 51 is separated from the fixed frame 10, and the rear plate support 51 is connected to the back plate connecting unit 20 by a connecting shaft 52, and the front of the seat plate support 51 is fixed frame ( 10 is connected to the connecting rod 54 connected to the shaft 53 of the back plate connecting member 20 and the seat plate support 51 to be interlocked together.
이와같이된 본 고안은 고정후레임(10)에 설치된 등판각도조절레버(30)를 하부로 누르게 되면 이와 연결된 연결로드(31)가 하향되면서 탄성편(41)에 의해 스톱퍼(42)에서 조절로드(24)의 걸림홈(25)이 해제되어 당김스프링(23)에 의해 조절로드(24)가 전진하게 되므로 조절로드(14)와 지지축(12)으로 연결된 등판연결대(20)는 고정축(21)을 축으로 수평위치에 놓여져서 등판에 힘이 가해질때 등판연결대(20)에 설치되는 등판이 세워지게 된다.The present invention as described above is pressed down the back angle control lever 30 installed in the fixed frame 10 is connected to the lower connection rod 31 is connected to it downward by the elastic piece 41, the control rod (24) from the stopper (42) ), The locking groove 25 is released and the adjustment rod 24 is advanced by the pulling spring 23 so that the back connecting rod 20 connected to the adjustment rod 14 and the support shaft 12 is fixed shaft 21. To be placed in the horizontal position on the axis when the force is applied to the back plate is installed on the back plate 20 is erected.
이러한 상태에서 등판연결대(20)후방부를 압지하게 되면 조절로드(24)가 후진되면서 등판연결대(20)후방이 하향되어 등판이 기울어지는 등판각도의 가변상태가 이루어지므로 임의의 설정각도위치에 도달하였을때 등판각도조절레버(30)를 위로 당겨 스톱퍼(42)에 조절로드(14)의 걸림홈(25)이 끼워지도록 함으로서 등판각도를 설정각도로 고정시키게 된다.In this state, when the rear portion of the back connecting rod 20 is pressed, the adjustment rod 24 is reversed and the rear side of the back connecting rod 20 descends to form a variable state of the back angle at which the back plate is inclined. When the back angle adjustment lever 30 is pulled up so that the locking groove 25 of the adjustment rod 14 is fitted to the stopper 42 to fix the back angle at a set angle.
그리고 도 6에서와 같이 고정후레임(10)에 좌판지지대(51)가 분리된 구성에서도 상기와 같은 등판각도조절수단으로 행해지게 되며 등판연결대(20)후방이 하향경사지게 되면 좌판지지대(51) 전방이 들어올려지는 좌판각도조절이 이루어진다.And even in the configuration in which the seat plate support 51 is separated from the fixed frame 10, as shown in Figure 6 is done with the above-mentioned angle of angle control means as described above, when the rear of the back plate support 20 is inclined downward, the front of the seat plate support 51 Lifting seat angle adjustment is made.
이와같이 본 고안의 등판각도 조절장치는 상하 작동되는 등판각도조절레버에 의해 스톱퍼에 고정된 조절로드의 걸림홈을 해제시킨다음 스톱퍼에 조절로드의 다수 걸림홈이 선택적으로 끼워 고정하는 수단으로 등판각도를 단계별로 조절하고자 하는 각도로 간편하게 조절하여 고정할수 있고 편리하게 사용할수 있는 이점이 있다.또, 기존의 스톱퍼장치는 스톱퍼해제시에 곧바로 등판이 앞으로(원위치)작동하지만 본 고안에 따른 스톱퍼장치에서는 스톱퍼 해제 하더라도 곧바로 등판이 원위치되지 않고 등판에 한번 힘이 가해져야 원위치 되므로 등판의 충격을 방지하게 된다.As described above, the climbing angle adjusting device of the present invention releases the locking groove of the adjustment rod fixed to the stopper by the climbing angle adjusting lever which is operated up and down, and then the climbing angle is selectively fixed to the stopper by the multiple locking grooves of the adjusting rod. It can be easily adjusted and fixed at an angle to be adjusted step by step, and there is an advantage that it can be used conveniently. In addition, the conventional stopper device immediately operates when the stopper is released (home position), but the stopper device according to the present invention stopper. Even if it is released, the backplate does not immediately return to its original position and once the force is applied to the backplate, it prevents the impact of the backboard.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010000088U KR200226659Y1 (en) | 2001-01-03 | 2001-01-03 | Angle controller the back of a chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010000088U KR200226659Y1 (en) | 2001-01-03 | 2001-01-03 | Angle controller the back of a chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200226659Y1 true KR200226659Y1 (en) | 2001-06-15 |
Family
ID=73094417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010000088U KR200226659Y1 (en) | 2001-01-03 | 2001-01-03 | Angle controller the back of a chair |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200226659Y1 (en) |
-
2001
- 2001-01-03 KR KR2020010000088U patent/KR200226659Y1/en not_active IP Right Cessation
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