KR900004756Y1 - Protector devices for electric blower - Google Patents
Protector devices for electric blower Download PDFInfo
- Publication number
- KR900004756Y1 KR900004756Y1 KR2019870007229U KR870007229U KR900004756Y1 KR 900004756 Y1 KR900004756 Y1 KR 900004756Y1 KR 2019870007229 U KR2019870007229 U KR 2019870007229U KR 870007229 U KR870007229 U KR 870007229U KR 900004756 Y1 KR900004756 Y1 KR 900004756Y1
- Authority
- KR
- South Korea
- Prior art keywords
- safety net
- fan
- locking
- frame
- hole
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 부분 발췌 분해 사시도.1 is a partial exploded perspective view of the present invention.
제2도는 본 고안의 결합상태 단면도.2 is a cross-sectional view of the coupling state of the present invention.
제3도는 본 고안의 결합상태 정면도.3 is a front view of the coupling state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 전방안전망 1a : 전방안전망 외주테1: Front safety net 1a: Front safety net outer frame
2 : 후방안전망 2a : 후방안전망 외주테2: rear safety net 2a: rear safety net outer frame
3 : 철사봉 4 : 걸림구3: wire rod 4: hook
4a : 걸림편 5 : 관통공4a: engaging piece 5: through hole
6 : 고정편 6a : 끼움공6: fixing piece 6a: fitting hole
본 고안은 선풍기의 안전망 체결구조에 관한 것이다.The present invention relates to a safety net fastening structure of the fan.
선풍기의 안전망은 전방안전망과 후방안전망으로 두개로 분리되어 있어 이들을 서로 견고하게 결합하는 체결구조가 여러가지 안출된 바 있으나, 대부분이 전방안전망의 외주테와 후방안전망의 외주테를 서로 면접시켜 일측 안전망의 외주테에 회동자재토록 부착된 협지구를 회동시켜 두개의 전후방 안전망의 외주테를 고정되도록 하였다. 따라서 협지구가 외주테의 외부로 노출되어 선풍기의 미려한 디자인을 해칠뿐만 아니라 분해결합이 용이하지 못하고 또한 분해결합시 협지구가 끼워지는 외주테 부위의 도색이 벗겨져 쉽게 녹이나거나 보기에도 흉한 폐단이 있었다.The safety net of the fan is divided into two parts, the front safety net and the rear safety net, and various fastening structures that firmly combine them have been conceived, but most of them have interviewed the outer frame of the front safety net and the outer safety frame of the rear safety net. The narrow strip attached to the outer frame was rotated to fix the outer frame of the two front and rear safety nets. Therefore, the narrow area is exposed to the outside of the outer frame, which not only damages the beautiful design of the fan, but also is not easy to disassemble and disassemble. .
본 고안의 목적은 상기와 같은 문제점을 해결하기 위하여 전방안전망의 외주테 내면에 다수개의 걸림구를 그리고 후방안전망의 외주테의 이와 대응되는 위치에 다수개 관통을 천공하여 이에 상기 걸림구를 결합시켜 고정편을 끼운뒤 회동시켜 선풍기의 전,후방안전망을 체결할 수 있도록 선풍기의 안전망 체결구조를 제공함에 있다.An object of the present invention is to solve the above problems by connecting a plurality of hooks on the inner surface of the outer periphery of the front safety net and a plurality of perforations in the corresponding position of the outer periphery of the rear safety net to combine the hooks It is to provide the safety net fastening structure of the fan so that the front and rear safety net of the fan can be fastened by inserting the fixing piece and rotating it.
이하, 본 고안의 한 실시예를 첨부 도면에 따라 상세히 설명하기로 한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제1도에서 도시한 바와 같이 원형의 외주테(1a)에 각각 다수개의 철사봉(3)이 방사상으로 부착되어서 구성되는 전방안전망(1)과 후방안전망(1a)을 결합하여 사용하도록 선풍기 안전망에 있어서, 상기 전방안전망(1)의 외주테(1a) 내면에 직사각형의 걸림편(4a)을 갖는 다수개의 걸림구(4)를 형성하는 한편, 후방안전망(2)의 외주테(2a)에 상기 걸림구(4)와 대응되는 위치에 걸림구의 걸림편(4a)과 동일한 크기를 갖는 직사각형의 관통공(5)을 천공한다. 그리고 상기 관통공(5)과 동일한 끼움공(6a)이 천공된 직사각형의 고정편(6)을 구비하여서 된 것이다.As shown in FIG. 1, a plurality of wire rods 3 are radially attached to a circular outer periphery frame 1a so that the front safety net 1 and the rear safety net 1a are combined to be used. A plurality of locking holes 4 having a rectangular locking piece 4a is formed on the inner surface of the outer rim 1a of the front safety net 1, while the outer rim 2a of the rear safety net 2 is formed. A rectangular through hole 5 having the same size as that of the locking piece 4a of the locking hole is drilled at a position corresponding to the locking hole 4. In addition, the same fitting hole 6a as the through hole 5 is provided with a rectangular fixing piece 6 which is perforated.
이때 고정편(6)의 크기는 상기 전후방 안전망의 외주테(1a)(2a)의 폭보다 적게 형성하고 걸림구의 걸림편(4a)과 안전망의 외주테(1a) 내면간의 간격은 이에 결합되는 후방안전망의 외주테(2a)와 고정편(6)의 두께의 합보다 약간 작게 형성하여 이들이 끼울때 약간 억지끼워 맞춤되도록 형성한다.At this time, the size of the fixing piece 6 is formed to be less than the width of the outer perimeter frame (1a) (2a) of the front and rear safety net, the distance between the engaging piece (4a) of the latch and the inner surface of the outer periphery frame (1a) of the safety net is coupled to the rear Slightly smaller than the sum of the thickness of the outer perimeter frame (2a) and the fixing piece (6) of the safety net is formed so as to fit a little bit when fitted.
이와 같이 구성된 본 고안은 전방안전망(1)의 외주테(1a)내면에 형성된 각 걸림구(4)에 후방안전망(2)의 외주테(2a)의 각 관통공(5)을 끼우고 고정편(6)을 걸림구의 걸림편(4a)에 끼운후 걸림편(4a)가 고정편(6)의 끼움공(6a)이 엇갈리도록 고정편(6)을 90°로 회동시키면 제3도에서 도시한 바와 같이 고정편(6)이 걸림구의 걸림편(4a)에 걸리게되고 이때 전방안전망의 외주테(1a)와 후방안전망의 외주테(2a)가 서로 밀착되어 견고하게 체결된다. 이와 같이 본 고안은 선풍기의 전,후방안전망(1)(2)을 걸림구(4)와 고정편(6)으로 간단하게 체결할 수 있으므로 그 체결구조가 간단하여 생산단가를 낮출 수 있고, 또한 걸림구(4)와 고정편(6)이 안전망의 외주테(1a)(2a)에 가리워져 선풍기 전방에서는 노출되지 않기 때문에 선풍기 안전망을 미려하게 할 수 있는 등 매우 실용적인 고안인 것이다.The present invention constituted as described above fits each through hole 5 of the outer rim 2a of the rear safety net 2 to the respective hooks 4 formed on the inner rim of the outer rim 1a of the front safety net 1. (6) is inserted into the locking piece (4a) of the fastener and then the locking piece (4a) is rotated 90 ° so that the fitting hole (6a) of the fixing piece 6 is staggered as shown in FIG. As described above, the fixing piece 6 is caught by the locking piece 4a of the locking hole, and the outer periphery frame 1a of the front safety net and the outer periphery frame 2a of the rear safety net are tightly coupled to each other. As such, the present invention can simply fasten the front and rear safety nets (1) and (2) of the fan with the locking holes (4) and the fixing piece (6), so that the fastening structure is simple, and the production cost can be lowered. The hook 4 and the fixing piece 6 are concealed by the outer periphery frame 1a, 2a of the safety net so that they are not exposed from the front of the fan.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007229U KR900004756Y1 (en) | 1987-05-12 | 1987-05-12 | Protector devices for electric blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007229U KR900004756Y1 (en) | 1987-05-12 | 1987-05-12 | Protector devices for electric blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880022060U KR880022060U (en) | 1988-12-26 |
| KR900004756Y1 true KR900004756Y1 (en) | 1990-05-31 |
Family
ID=19262785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870007229U KR900004756Y1 (en) | 1987-05-12 | 1987-05-12 | Protector devices for electric blower |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004756Y1 (en) |
-
1987
- 1987-05-12 KR KR2019870007229U patent/KR900004756Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880022060U (en) | 1988-12-26 |
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| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19990430 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |