KR900001866Y1 - Knob apparatus - Google Patents
Knob apparatus Download PDFInfo
- Publication number
- KR900001866Y1 KR900001866Y1 KR2019870016708U KR870016708U KR900001866Y1 KR 900001866 Y1 KR900001866 Y1 KR 900001866Y1 KR 2019870016708 U KR2019870016708 U KR 2019870016708U KR 870016708 U KR870016708 U KR 870016708U KR 900001866 Y1 KR900001866 Y1 KR 900001866Y1
- Authority
- KR
- South Korea
- Prior art keywords
- knob
- cabinet
- shaft
- center
- hole
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 조립상태 단면도.1 is a cross-sectional view of the assembled state of the present invention.
제2도는 본 고안에 사용되는 판스프링의 저면 사시도.Figure 2 is a bottom perspective view of the leaf spring used in the present invention.
제3도는 종래구조의 단면도.3 is a cross-sectional view of a conventional structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 놉 2 : 캐비넷1: knob 2: cabinet
1b : 축봉 1c : 지지돌기1b: shaft 1c: support protrusion
5 : 판스프링 5a : 탄성부5: leaf spring 5a: elastic part
5b : 내측굴곡부 6 : 구멍5b: inner bend 6: hole
7 : 지지공7: supporter
본 고안은 각종 가전제품에 사용되는 시이소오놉의 조립구조에 관한 것으로, 특히 판스프링을 이용하여 놉의 편심을 방지하고 정확한 작동이 가능해질 수 있도록 한 것이다.The present invention relates to the assembly structure of the iso-on knob used in various home appliances, in particular to prevent the eccentricity of the knob by using a leaf spring to enable accurate operation.
종래에는 제3도에 도시한 바와같이 놉(1)외 양측에 서로 대향된 한쌍의 후크(1a)와 축봉(1b) 그리고 중심봉(1d)을 일체로 형성하여 이들을 제품 캐비넷(2)에 형성된 가이드공(3)(4)과 중심공(8)으로 끼워 결함하고 중심봉(1d)의 바깥둘레에는 코일스프링(9)을 탄력 설치하여 놉(1)의 어느 일측부분을 누르면 그부분에 형성된 축봉이 후방으로 밀려 회로기판(10)에 고정된 스위치(11)를 작동시킨후 코일스프링(9)의 반발력에 의해 원위치로 복귀되도록 하였다.Conventionally, as shown in FIG. 3, a pair of hooks 1a, shaft rods 1b, and center rods 1d integrally formed on both sides of the knob 1 and each other are integrally formed, and guides are formed in the product cabinet 2. Inserted into the ball (3) (4) and the center hole (8) and defects, and the coil spring (9) is elastically installed on the outer circumference of the center rod (1d) and pressing any one part of the knob (1) shaft formed in that portion Pushed backward to operate the switch 11 fixed to the circuit board 10 to return to the original position by the repulsive force of the coil spring (9).
그러나 이러한 종래의 시이소오놉 구조는 코일스프링(9)이 놉(1)외 중앙부에 설치되는 구조이어서 놉(1)의 양측에 작용되는 코이스프링(9)의 반발력이 매우 약하게 되므로 놉(1)외 작동이 원활하지 못함은 몰론 놉(1)을 눌렀다가 놓았을때 놉(1)이 어느 일측으로 기울어지는 편심현상이 발생하기 쉽고 반복동작에 의해 코일스프링(9)이 중심공(8)에 끼이거나 중심공(8)으로 빠져나갈 우려가 있었다.However, since the conventional shisoon knob structure is a structure in which the coil spring 9 is installed at the center portion outside the knob 1, the repulsive force of the coil spring 9 acting on both sides of the knob 1 becomes very weak. When the knob 1 is pressed and released, it is not easy to operate the eccentric phenomenon in which the knob 1 is inclined to one side, and the coil spring 9 is caught in the center hole 8 by repeated operation. There was a fear of exiting the center hole (8).
또한 조립성을 양호하게 하기 위해서는 중심봉(1d)과 중심공(8) 사이의 틈새를 크게 헝성하여야 하므로 정확한 시이소오동작이 어렵고 놉(1)과 캐비넷(2)과의 여유공간이 많이 필요하여 외관상 미려하지 못한 결점도 있었다.In addition, in order to improve the assemblability, the gap between the center rod 1d and the center hole 8 must be large, so that accurate seesaw operation is difficult and a lot of free space between the knob 1 and the cabinet 2 is required. There were also defects that could not be made.
본 고안은 놉과 캐비넷 사이에 관스프링을 설치하여 놉의 양측에 강한 반발력이 작용될 수 있도록 하고 이에 따라 놉의 정확한 시이소오 동작이 이루어짙 수 있도록 한것인바, 이를 첨부도면 제1도와 재2도를 참조하여 더욱 상세히 선명하면 다음과 같다.The present invention is to install a tube spring between the knob and the cabinet so that a strong repulsive force can be applied to both sides of the knob and accordingly, the correct movement of the knob is carried out. Referring to the drawings in more detail as follows.
놉(1)의 양측에 서로 대향된 한쌍의 후크(1a)와 축봉(1b)을 일체로 형성하고 이들 후크(1a)와 축봉(1b)을 캐비넷(2)에 형성된 가이드공(3)(4)으로 끼워 결합하도록 된 것에 있어서, 양측에 반원형상의 탄성부(5a)가 있고 중앙부에는 내측굴곡부(5b)가 있는 대략형상으로 된 판스프링(5)에 각 축봉(1b)이 관통될 수 있는 크기의 구멍(6)과 지지공(7)을 형성함과 함께 이 구멍(6)에 축봉(1b)을 끼워 판스프링(5)이 놉(1)과 캐비넷(2) 사이에 위치되게 하고 놉(1)의 중앙부에는 지지돌기(1c)를 형성하여 이 지지돌기(1c)의 끝부분이 지지공(7)에 끼워지도록 하여서 된 것이다.A pair of hooks 1a and shaft 1b formed integrally on both sides of the knob 1 and guide holes 3 and 4 formed in the cabinet 2 with the hooks 1a and shaft 1b. In which the semi-circular elastic part 5a is provided on both sides and the inner bent part 5b is provided in the central part. A hole 6 and a support hole 7 having a size through which the shaft rod 1b can penetrate the plate spring 5 having a shape are formed, and the plate spring is fitted with the shaft rod 1b inserted into the hole 6. (5) is positioned between the knob (1) and the cabinet (2) and the support protrusion (1c) is formed in the center of the knob (1) so that the end of the support protrusion (1c) is inserted into the support hole (7) It was made to lose.
이와같이 구성된 본 고안은 관스프링(5)에 형성된 구멍(6)에 놉(1)의 양측 축봉(1b)이 끼워져 있고 이에따라 놉(1)의 양측 부분이 판스프링(5)의 탄성부(5a)에 의해 강한 반발력을 받게되므로 놉(1)의 어느 일측 부분을 눌러 스위치를 작동시킨 후 손을 떼면 눌러졌던 부분이 신속히 원위치로 복귀되며, 탄성부(5a)의 반발력이 놉(1)의 양측 부분에 균등하게 작용하므로 놉(1)의 편심현상이 발생할 우려가 없게된다.According to the present invention configured as described above, both shafts 1b of the knob 1 are inserted into the holes 6 formed in the tube spring 5, and thus both sides of the knob 1 are elastic parts 5a of the leaf spring 5. Since a strong repulsion force is received by pressing any one part of the knob 1 to operate the switch and then releasing the hand, the pressed part quickly returns to its original position, and the repulsive force of the elastic part 5a is the both side parts of the knob 1. Since it acts evenly on, there is no fear that the eccentricity of the knob 1 will occur.
또 놉(1) 중앙부에 형성된 지지돌기(1c)의 끝부분이 내측굴곡부(5b)에 형성된 지지공(7)에 끼워져 중심축의 역할을 하게 되므로 놉(1)을 누르거나 누름상태에서 해제할 때 놉(1)이 지지돌기(1c)를 중심으로 하여 정확한 시이소오 동작을 할수 있게 되고 구조적으로 놉(1)과 캐비넷(2)과의 여유공간도 줄일 수 있으므로 외관상으로도 미려해 지는 효과가 있다.In addition, the end of the support protrusion (1c) formed in the center of the knob (1) is inserted into the support hole (7) formed in the inner bent portion (5b) acts as a central axis, so when pressing or releasing the knob (1) The knob 1 is able to perform the correct see-through operation around the support protrusion 1c, and the clearance between the knob 1 and the cabinet 2 can be reduced structurally, which makes the appearance beautiful. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016708U KR900001866Y1 (en) | 1987-09-30 | 1987-09-30 | Knob apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870016708U KR900001866Y1 (en) | 1987-09-30 | 1987-09-30 | Knob apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890007433U KR890007433U (en) | 1989-05-16 |
| KR900001866Y1 true KR900001866Y1 (en) | 1990-03-10 |
Family
ID=19268356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870016708U KR900001866Y1 (en) | 1987-09-30 | 1987-09-30 | Knob apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001866Y1 (en) |
-
1987
- 1987-09-30 KR KR2019870016708U patent/KR900001866Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007433U (en) | 1989-05-16 |
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