KR880001464Y1 - Fan - Google Patents
Fan Download PDFInfo
- Publication number
- KR880001464Y1 KR880001464Y1 KR2019850016633U KR850016633U KR880001464Y1 KR 880001464 Y1 KR880001464 Y1 KR 880001464Y1 KR 2019850016633 U KR2019850016633 U KR 2019850016633U KR 850016633 U KR850016633 U KR 850016633U KR 880001464 Y1 KR880001464 Y1 KR 880001464Y1
- Authority
- KR
- South Korea
- Prior art keywords
- flange
- view
- fan
- guide ring
- side plate
- 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
- F04D29/70—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 사용 상태 사시도.2 is a perspective view of a state of use of the present invention.
제3도는 본 고안의 사용 상태 종단면도.Figure 3 is a longitudinal cross-sectional view of the use state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 외향절곡편1: Main body 2: Outward bending piece
3 : 안내링 4 : 외향절곡부3: guide ring 4: outward bending portion
본 고안은 선풍기의 전, 후 안전망을 서로 긴밀히 접속시켜주기 위한 선풍기망의 협지구에 관한 것으로, 특히 선풍기 망의 분리, 결합이 매우 간편하면서도 분실의 우려가 없는 협지구를 제공코저 한 것이다.The present invention relates to a narrow area of the fan network for closely connecting the safety net of the front and rear of the fan, in particular, to provide a narrow area of the fan network is very easy to separate and combine, without fear of loss.
종래에 일반적으로 사용되어 온 선풍기 안전망 협지구는 대부분 선풍기 안전망의 플랜지가 끼워질 수 있도록 단면상 대략 ""형으로 형성되어 있고 이 협지구를 전, 후망중 어느 일측망의 플랜지에 리벳팅하여 선풍기 망으로 부터의 분리가 불가능하게 하거나 또는 완전 분리형으로 제작하여 사용하였다.Fan safety nets, which have been generally used in the past, are generally approximately " It is formed in a shape, and the narrow strip is riveted to the flange of either side of the front and rear nets to make it impossible to separate from the fan net or to be completely separated.
그러나 선풍기 망의 플랜지에 리벳팅으로 결합되는 협지구는 전, 후망의 분해 결합시 협지구가 분실될 염려가 없는 장점이 있는 반면 협지구의 리벳팅을 위한 별도의 작업 공정이 필요하게 됨은 물론 미관상으로도 양호하지 못한 결점이 있었고, 또 완전 분리형으로 된 협지구는 전, 후망을 분리하여 날개 등을 청소할 때 협지구가 분실될 염려가 있으며 또 협지구의 분리 및 결합이 매우 힘이 드는 결점이 있었다.However, the narrow area combined with the riveting on the flange of the fan network has the advantage that there is no risk of losing the narrow area when disassembling and combining the front and rear views, but it requires a separate work process for the riveting of the narrow area. There was also a fault that was not good, and the narrow strip was completely detachable and there was a risk that the narrow strip would be lost when cleaning the wings by separating the front and rear nets.
본 고안은 종래의 협지구가 지닌 이와 같은 결점을 해결하기 위해 선풍기의 전, 후망중 어느 일측망의 플랜지를 단면상 원형이 되도록 형성한 후 이들을 판스프링제의 협지구에 의해 간편히 협지시킬 수 있도록 한 것인바, 이를 첨부된 도면에 의해 더욱 상세히 설명하면 다음과 같다.The present invention is to solve the drawbacks of the conventional narrowing zone to form a flange of either side of the front and rear of the fan to be circular in cross-section and then to easily sandwich them by the narrowing zone of the leaf spring. It will be described in more detail by the accompanying drawings as follows.
판스프링으로 된 협지구 본체(1)의 일측판에 외향 절곡편(2)을 일체로 형성하고 다른 일측판에는 상방이 개방된 원형상의 안내링(3)을 형성함과 함께 그 안내링(3)의 끝단부에 외향절곡부(4)를 형성하여서 된 것으로 도면중 미설명 부호 5는 전망의 플랜지, 6은 전망살, 7은 원형으로 된 후망의 플랜지, 8은 후망살이다.The outward bent piece 2 is integrally formed on one side plate of the narrow strip main body 1 of the leaf spring, and the other side plate is formed with a circular guide ring 3 which is open upward, and the guide ring 3 In the figure, reference numeral 5 denotes a flange of the view, 6 denotes a projection, 7 denotes a circular flange, and 8 denotes a trailing edge.
이와 같이 구성된 본 고안은 제3도에 도시한 바와 같이 일측판에 형성된 원형상의 안내링(3)을 원형으로 된 후망의 플랜지(7)에 먼저 끼운 후 외향 절곡편(2)을 전망 플랜지(5) 방향으로 회전시켜 끼우면 외향 절곡편(2)에 인접한 본체(1)의 다른 일측판이 전망의 플랜지(5)에 밀착되면서 전망과 후망이 결합되는데, 이렇게 후망플랜지(7)에 안내링(3)을 끼울 때 안내링(3)의 끝단부에 형성된 외향 절곡부(4)에 의해 안내링(3)을 후망플랜지(7)에 용이하게 끼울 수 있게 되고, 또 본체(1)를 회전시켜 전망플랜지(5)와 결합할 때 전망플랜지(5)의 외측면과 후망플랜지(7) 중심 사이의 거리(a) 보다 전망 플랜지(5)의 상단과 후망플랜지(7) 중심 사이의 거리(b)가 커지게 되지만 본체(1)가 판스프링으로 되어 일측판이 벌어지기 때문에 본체(1)를 전망플랜지(5)에 용이하게 끼울 수 있게 되며 일단 전망플랜지(5)에 끼워진 후에는 자체 복원력에 의해 원상태로 복귀되어 전망플랜지(5)에 밀착되는 것이다.According to the present invention configured as described above, the circular guide ring 3 formed on one side plate is first inserted into the circular flange 7, which is formed in one side plate, and then the outward bent piece 2 is projected to the prospecting flange 5. When rotated in the direction of), the other side plate of the main body 1 adjacent to the outward bending piece 2 is in close contact with the flange 5 of the view, and the view and the rear view are coupled. Thus, the guide ring is connected to the rear flange 7. ), The outward bent portion (4) formed at the end of the guide ring (3) can easily fit the guide ring (3) to the rear flange (7), and by rotating the main body (1) Distance (b) between the top of the viewing flange (5) and the center of the rear flange (7) rather than the distance (a) between the outer side of the viewing flange (5) and the center of the rear flange (7) when engaged with the flange (5). The main body 1 becomes a leaf spring and the one side plate opens, so that the main body 1 can be easily inserted into the view flange 5. Once it is inserted into the prospecting flange (5) it is to be returned to its original state by the self-resilience to be in close contact with the prospective flange (5).
이렇게 전망과 후망이 결합된 상태에서 선풍기 날개의 청소 등을 위해 전망을 분해코저 할때 외향절곡편(2)을 손으로 잡고 본체 (1)를 후망플랜지(7) 방향으로 회전시키면 결합시와 마찬가지로 본체(1)의 일측판이 벌어지면서 본체(1)가 후망플랜지(7)를 중심으로 회전하여 전망플랜지(5)에서 이탈되므로 전망을 용이하게 분리할 수 있으며, 전망이 분리된 후에도 안내링(3)은 계속 후망 플랜지(7)에 끼워져 있게 되므로 본체(1)가 분실될 염려가 없다.When the view is disassembled to disassemble the view for cleaning the fan blades with the view and the view combined in this way, hold the outward bending piece (2) by hand and rotate the main body (1) in the direction of the rear flange (7). As one side plate of the main body 1 opens, the main body 1 rotates around the rear flange 7 and is separated from the view flange 5 so that the view can be easily separated, and even after the view is separated, the guide ring ( 3) continues to be fitted to the rear flange (7) there is no fear that the body (1) is lost.
이상에서와 같이 본 고안은 선풍기 전, 후망의 결합이나 분리시 언제나 안내링(3)이 후망플랜지(7)에 끼워져 있게 되므로 분실의 우려가 없고 후망플랜지(7)에 본체(1)를 리벳팅할 필요가 없으므로 부품수가 줄고 작업공정이 간단해 지며 또 조립 및 분리 작동이 종래의 것에 비해 매우 용이해 지는 효과가 있다As described above, the present invention, since the guide ring (3) is always fitted to the rear flange (7) during the coupling or separation of the front and rear fans, there is no risk of loss and riveting the main body (1) to the rear flange (7) This reduces the number of parts, simplifies the work process, and makes the assembly and disassembly operation much easier than the conventional one.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850016633U KR880001464Y1 (en) | 1985-12-12 | 1985-12-12 | Fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850016633U KR880001464Y1 (en) | 1985-12-12 | 1985-12-12 | Fan |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870010421U KR870010421U (en) | 1987-07-11 |
KR880001464Y1 true KR880001464Y1 (en) | 1988-04-21 |
Family
ID=19247140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850016633U KR880001464Y1 (en) | 1985-12-12 | 1985-12-12 | Fan |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880001464Y1 (en) |
-
1985
- 1985-12-12 KR KR2019850016633U patent/KR880001464Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870010421U (en) | 1987-07-11 |
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