KR890002660Y1 - A foldable castor device for an electronic appliance - Google Patents
A foldable castor device for an electronic appliance Download PDFInfo
- Publication number
- KR890002660Y1 KR890002660Y1 KR2019860016183U KR860016183U KR890002660Y1 KR 890002660 Y1 KR890002660 Y1 KR 890002660Y1 KR 2019860016183 U KR2019860016183 U KR 2019860016183U KR 860016183 U KR860016183 U KR 860016183U KR 890002660 Y1 KR890002660 Y1 KR 890002660Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- linear gear
- rack
- electronic appliance
- pinion
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
-
- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 설치상태 동작 설명도.1 is an explanatory view of the installation state operation of the present invention.
제2도는 본 고안의 요부 분해 사시도.Figure 2 is an exploded perspective view of the main part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 제품본체 2 : 스토퍼1: Main body 2: Stopper
5 : 회동레버 5a : 선형기어5: Rotating lever 5a: Linear gear
6 : 바퀴 7 : 축6: wheel 7: axle
8 : 피니언 9 : 래크8: pinion 9: rack
10 : 조절봉 11 : 걸림핀10: adjusting rod 11: hook pin
12 : 노브12 knob
본 고안은 주로 세탁기, 전기난로들에 사용할 수 있는 가전제품의 바퀴 출입장치에 관한 것이다.The present invention mainly relates to a wheel access device for home appliances that can be used in washing machines and electric stoves.
세탁기나 전기난로 등 매우 무거운 제품이 아니면서 제품의 특성상 혼자 운반하기가 어렵거나 자주 운반할 필요가 있는 제품에 고정식다리만 설치되어 있을 경우에는 제품의 장소이동시 매우 불편하였다. 그렇다고 이들 제품에 회전식바퀴를 설치할 경우에는 제위치에 안정되게 고정되어 있지 않기 때문에 세탁기나 전기난로 등에는 바람직한 것이 못되었다.If the product is not very heavy products such as a washing machine or electric stove, but it is difficult to transport alone or only fixed legs are installed in the products that need to be transported frequently, it was very inconvenient to move the product. However, when the rotary wheels are installed in these products, they are not securely fixed in place, which is not preferable for washing machines or electric stoves.
본 고안의 목적은 종래의 상기와 같은 사정을 감안하여 이동시에는 바퀴를 하강시켜 이동이 용이하도록 하고 고정시에는 바퀴를 상승시켜 제품이 고정다리에 의해 안정되게 고정되도록 하는 가전제품의 바퀴출입장치를 제공함에 있다.The object of the present invention is a wheel access device of a home appliance that allows the product to be stably fixed by a fixed leg to lower the wheel when moving in order to facilitate movement, and to raise the wheel when fixed in view of the above circumstances. In providing.
이하, 본 고안의 한 실시예를 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
단부에 바퀴(6)를 설치한 회동레버(5)에 선형기어(5a)를 일체로 형성하여 선형기어(5a)의 중심을 축(7)으로 설치하고 상기 선형기어(5a)의 상부에는 피니언(8)을 사이에 두고 래크(9)를 왕복가능하게 설치하되 스프링(13)으로 탄력을 부여하며, 상기 래크(9)의 선단에는 노브(12)가 부착된 조절봉(10)을 회전 가능하게 연결하고 조절봉(10)에는 걸림핀(11)을 설치하여 제품본체(1)의 스토퍼(2)에 의해 인출상태가 유지될 수 있도록 구성하여서 된 것으로, 미설명 부호3은 바퀴출입구이고, 4는 고정다리이다.The linear gear 5a is integrally formed on the rotation lever 5 provided with the wheel 6 at the end, so that the center of the linear gear 5a is installed as the shaft 7 and the pinion is on the upper portion of the linear gear 5a. The rack (9) is installed reciprocally with the intervening (8) interposed therebetween, giving elasticity with the spring (13), and the adjusting rod (10) with the knob (12) attached to the front end of the rack (9). It is configured to be connected to the control rod 10 and the locking pin 11 is installed so that the withdrawal state can be maintained by the stopper 2 of the product body 1, reference numeral 3 is a wheel entrance, 4 is a fixed leg.
이상과 같이 구성된 본 고안은 제품본체(1)를 고정시켜 놓아둘 때는 제1도에서 실선으로 나타낸 바와 같이 조절봉(10)을 내측으로 밀어넣어 바퀴(6)가 제품본체(1)의 바퀴출입구(3) 내부로 들어가게 하여 고정다리(4)가 바닥면에 접지되게 하고 이를 이동시키기 위하여 바퀴(6)를 바닥면에 접지시키고자 할 경우에는 노브(12)를 빼낸 다음 회전시켜 걸림핀(11)이 스토퍼(2)의 내측에서 걸리도록 하면 래크(9)는 화살표방향으로 이동하면서 피니언(8)을 화살표방향으로 회전시키고 피니언(8)은 다시 선형기어(5a)를 화살표방향으로 회전시켜 결국 선형기어(5a)와 일체로 된 회동레버(9)가 화살표 방향으로 회동하면서 회동하면서 바퀴(6)를 본체의 바퀴출입구(3) 하방으로 노출시켜 접지시키게 되며 바퀴(6)가 접지되면서 약간 더 회전하면 고정다리(4)는 바닥면으로부터 떨어져 상승하게 된다.The present invention constructed as described above, when the product body 1 is fixed, as shown by the solid line in FIG. 1, the adjustment rod 10 is pushed inward so that the wheel 6 is the wheel entrance of the product body 1. (3) If the fixed leg (4) is to be grounded to the ground and the wheel (6) is grounded to the ground to move it, remove the knob (12) and rotate it to engage the locking pin (11). ), The rack 9 moves in the direction of the arrow and the pinion 8 rotates in the direction of the arrow, and the pinion 8 again rotates the linear gear 5a in the direction of the arrow. The rotating lever 9 integrated with the linear gear 5a rotates while rotating in the direction of the arrow, and exposes the wheel 6 below the wheel entrance 3 of the main body to ground. When rotated, the fixed leg (4) goes to the bottom Off it is increased.
위와 같은 동작에 의해 바퀴(6)가 접지되면 제품본체(1)는 적은 힘으로도 쉽게 이동시킬 수가 있으며 희망하는 장소에 이동된 뒤에는 다시 노브(12)를 잡아돌려 걸림핀(11)을 스토퍼(2)의 통공(2')로부터 빠져 나오게하면 스프링(13)의 탄력에 의해 래크(9)는 화살표 반대방향으로 이동하면서 피니온(8)과 선행기어(5a), 회동래버(5)등이 역회전하면서 바퀴(6)는 다시 바퀴출입구(3)를 통해 들어가고 고정다리(4)가 접지되어 제품본체(1)는 안정감 있게 고정된다.When the wheel 6 is grounded by the above operation, the product body 1 can be easily moved with a small force. After the wheel 6 is moved to a desired place, the handle pin 11 is pulled back to the stopper 11 by pulling the knob 12 again. When it comes out from the through hole 2 'of 2), the rack 9 moves in the direction opposite to the arrow due to the elasticity of the spring 13, so that the pinion 8, the preceding gear 5a, the pivoting lever 5, etc. While rotating in reverse, the wheel 6 enters through the wheel entrance 3 again, and the fixed leg 4 is grounded so that the product body 1 is stably fixed.
이상과 같이 사용하는 본 고안은 부피가 크고 중량이 무거운 가전제품을 쉽게 이동시킬 수 있어 사용이 편리하고 이동시 무리한 힘을 가하지 않아도 되므로 자칫 실수하여 파손될 염려도 없으며 충격이나 진동 등에 의한 수명단축도 제거되는 것등의 특징을 지닌 것이다.The present invention, which is used as described above, can easily move bulky and heavy home appliances, so it is convenient to use and there is no need to apply excessive force when moving, so there is no risk of accidental breakage and shortened lifespan due to shock or vibration. It is characterized by things.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860016183U KR890002660Y1 (en) | 1986-10-23 | 1986-10-23 | A foldable castor device for an electronic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860016183U KR890002660Y1 (en) | 1986-10-23 | 1986-10-23 | A foldable castor device for an electronic appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880007805U KR880007805U (en) | 1988-06-28 |
| KR890002660Y1 true KR890002660Y1 (en) | 1989-04-29 |
Family
ID=19256452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860016183U KR890002660Y1 (en) | 1986-10-23 | 1986-10-23 | A foldable castor device for an electronic appliance |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890002660Y1 (en) |
-
1986
- 1986-10-23 KR KR2019860016183U patent/KR890002660Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880007805U (en) | 1988-06-28 |
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