KR950000870Y1 - Hub of a tray revolving apparatus of a range - Google Patents
Hub of a tray revolving apparatus of a range Download PDFInfo
- Publication number
- KR950000870Y1 KR950000870Y1 KR92022642U KR920022642U KR950000870Y1 KR 950000870 Y1 KR950000870 Y1 KR 950000870Y1 KR 92022642 U KR92022642 U KR 92022642U KR 920022642 U KR920022642 U KR 920022642U KR 950000870 Y1 KR950000870 Y1 KR 950000870Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- groove
- spiral groove
- range
- spiral
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6408—Supports or covers specially adapted for use in microwave heating apparatus
- H05B6/6411—Supports or covers specially adapted for use in microwave heating apparatus the supports being rotated
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
내용없음.None.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안이 설치된 상태를 확대 도시한 단면도.Figure 2 is an enlarged cross-sectional view showing a state in which the present invention is installed.
제3도는 종래 허브 구조.3 is a conventional hub structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 캐비티 하판 2 : 삽입부1: cavity bottom plate 2: insertion part
3 : 돌기 10 : 허브3: protrusion 10: hub
11 : 허브몸체 12 : 요홈11: hub body 12: groove
13 : 나선홈 20 : 모터13: spiral groove 20: motor
21 : 모터축21: motor shaft
본 고안은 전자렌지의 허브 설치구조에 관한 것으로써, 허브의 이탈을 방지하고, 허브의 회전을 원활하게 하기 위하여 안출한 것이다.The present invention relates to a hub installation structure of the microwave oven, to prevent the separation of the hub and to devise in order to smooth the rotation of the hub.
일반적으로 트레이 회전 방식을 가진 전자렌지에 있어서, 이 트레이를 회전시켜 주기 위하여 캐비티 하판에 형성된 삽입구에 허브가 설치되고, 이것은 하향으로 설치된 모터축에 의하여 회전되도록 되어 있다.Generally, in a microwave oven having a tray rotating method, a hub is provided at an insertion hole formed in a cavity lower plate to rotate the tray, and the hub is rotated by a motor shaft provided downward.
그러나 종래에는 도면 제3도에 도시된 바와 같이 캐비티 하판(1)의 하향으로 삽입부(5)를 형성하고, 그 하부로 모터(3)가 체결 고정된 모터 고정판(2)을 캐비티하판(1)에 고정한 다음, 허브몸체(11)의 외주면을 따라 지그재그 형상의 걸림구(12)를 형성하여서 된 허브(10)를 삽입부(5)에 경사지게 삽입하여 모터축(4)과 결합한 것으로써, 이는 전자렌지의 이동시에 삽입부에서 이탈하는 경우가 다발하였으며, 작동시 삽입부(5) 하측에 걸려 회전이 원활하지 못하는 문제점이 있었다.However, in the related art, as shown in FIG. 3, the insertion part 5 is formed downward of the cavity lower plate 1, and the motor fixing plate 2 on which the motor 3 is fastened and fixed to the lower portion thereof is the cavity lower plate 1. ), And then the hub 10 formed by forming a zigzag-shaped latching hole 12 along the outer circumferential surface of the hub body 11 is inclinedly inserted into the inserting portion 5 to be combined with the motor shaft 4, This is often the case when the microwave oven moves away from the insertion portion, there was a problem that the rotation is not smoothly caught in the insertion portion 5 during operation.
본 고안은 이와같은 문제점을 해결하기 위하여 허브몸체에 요홈을 형성하고, 여기에서 하향으로 나선형상의 나선홈을 구성한 다음, 삽입부 내주벽으로 나선홈과 대응하는 돌기를 허브를 회전시키면서 삽입하면, 돌기가 요홈에 걸려 이탈이 되지 않도록 하므로써, 운반시 허브가 이탈하는 일이 없도록 하고, 작동시 돌기가 요홈내에서 회전하므로 트레이가 항상 수평을 유지하도록 된 전자렌지의 허브 설치구조를 제공함에 있다.The present invention forms a groove in the hub body in order to solve such a problem, form a spiral spiral groove downward from here, and then insert the projection corresponding to the spiral groove into the inner peripheral wall of the insertion portion while rotating the hub, the projection It is to provide a hub installation structure of the microwave oven so that the tray is always kept horizontal because the projection is rotated in the groove so that the hub does not come off during transport, so as not to be separated from the groove.
따라서 본 고안은 이와 같은 목적을 달성하기 위하여 허브의 하방에 구성된 허브몸체의 외주면을 따라 요홈을 형성하고, 이 요홈에서 서로 상반되는 곳에 나선홈을 형성하는 한편, 삽입부의 내주면에 나선홈과 대응하는 돌기를 형성하여서 된 특징이 있다.Therefore, the present invention forms a groove along the outer circumferential surface of the hub body configured below the hub to achieve the above object, and forms a spiral groove where the grooves are opposite to each other, and corresponds to the spiral groove on the inner circumferential surface of the insert portion. It is characterized by the formation of protrusions.
이하, 본 고안의 실시예를 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
제1도는 본 고안의 분해사시도로써 허브(10)의 하방에 구성된 허브몸체(11)에 소정크기의 요홈(12)을 형성하고, 여기에서 하향으로 서로 상반되는 두개의 나선홈(13)을 구성하며, 캐비티하판(1)의 적소에 하향 돌출되는 삽입부(2)를 형성하고, 그 내주벽에 상기 나선홈(13)과 대응하는 돌기(3)를 구성하여서 된 것이다.1 is an exploded perspective view of the present invention to form a groove 12 of a predetermined size in the hub body 11 formed below the hub 10, and comprises two spiral grooves 13 opposite to each other downward from here. In addition, the insertion part 2 projecting downwardly in place of the cavity lower plate 1 is formed, and the protrusion 3 corresponding to the said spiral groove 13 is formed in the inner peripheral wall.
제2도는 본 고안이 설치된 상태를 도시한 것으로써 요홈(12)과 나선홈(13)을 가진 허브(10)의 하측 중심에 모터축(21)이 삽입 고정되어 모터(20)가 회전하면 삽입부(2)에 형성된 돌기(3)가 요홈(12)을 따라 회전토록 한 것이다. 상기 도면의 점선을 나선홈(13)이다.2 is a view showing a state in which the present invention is installed, the motor shaft 21 is inserted and fixed in the lower center of the hub 10 having the groove 12 and the spiral groove 13 is inserted when the motor 20 is rotated Projection (3) formed in the portion (2) is to rotate along the groove (12). The dotted line in the figure is the spiral groove 13.
상기에 의거 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention based on the above.
허브(10)를 삽입부(2)에 취부할 경우에는 허브몸체(11)에 형성된 나선홈(13)을 돌기(3)에 맞춘 다음, 회전시켜 돌기(3)가 요홈(12)에 이르도록 하고 허브(10)를 분해할 시에는 약간 들어올리면서 회전을 하면, 돌기(3)가 나선홈(13)을 따라 회전하면서 이탈토록 된 것으로써 운반시 허브(10)의 이탈이 전혀 없으며 트레이가 원활하게 회전되도록 한 매우 신규 유용한 고안이다.When attaching the hub 10 to the insertion part 2, the spiral groove 13 formed in the hub body 11 is aligned with the protrusion 3, and then rotated so that the protrusion 3 reaches the recess 12. When the hub 10 is disassembled and rotated while lifting slightly, the protrusion 3 rotates along the spiral groove 13 so as to be detached and there is no detachment of the hub 10 during transportation, and the tray is smooth. It is a very new useful design to make it rotate.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92022642U KR950000870Y1 (en) | 1992-11-18 | 1992-11-18 | Hub of a tray revolving apparatus of a range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92022642U KR950000870Y1 (en) | 1992-11-18 | 1992-11-18 | Hub of a tray revolving apparatus of a range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940013059U KR940013059U (en) | 1994-06-22 |
| KR950000870Y1 true KR950000870Y1 (en) | 1995-02-13 |
Family
ID=19344155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92022642U KR950000870Y1 (en) | 1992-11-18 | 1992-11-18 | Hub of a tray revolving apparatus of a range |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950000870Y1 (en) |
-
1992
- 1992-11-18 KR KR92022642U patent/KR950000870Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940013059U (en) | 1994-06-22 |
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