KR200161307Y1

KR200161307Y1 - The aquarium

Info

Publication number: KR200161307Y1
Application number: KR2019970004533U
Authority: KR
Inventors: 김진권
Original assignee: 김진권
Priority date: 1997-03-07
Filing date: 1997-03-07
Publication date: 1999-11-15
Also published as: KR19980060475U

Abstract

본 고안은 수족관용 에어펌프에서 공기의 유압과 차단이 연속적으로 이루어지면서 기포를 발생시키기 위해 사용되는 고무재질의 개폐판을 개량고안한 것으로, 더욱구체적으로는 개폐판을 펌프본체에 간편하고 긴밀하게 결합시키고 개폐주연부의 변형 방지 및 개폐작용이 용이하며 개폐작용에 따른 흡기상태가 원활하고 소음발생은 최소화할 수 있도록 한 것이다.The present invention was designed to improve the opening and closing plate of the rubber material used to generate air bubbles while the hydraulic pressure and blocking of the air in the aquarium air pump continuously, more specifically, the opening and closing plate to the pump body Combining and preventing the deformation of the opening and closing periphery and opening and closing action is easy, and the intake state according to the opening and closing action is smooth and the noise can be minimized.

즉, 펌프본체(10) 양측에 구성된 공기압실(11) 내의 고정돌봉(12)에 고무재질의 개폐판(20)이 결합되어 공기압판(10a)의 펌핑작용으로 개폐작용이 이루어지는 것에 있어서, 상기의 고정돌봉(12)에 결합되는 개폐판(20)에 중공부(21)를 가진 고정캡(22)을 일체로 형성하고 그 중공부(21) 내측에 공간환홈(21a)을 형성하며 개폐판(20)의 내측개폐면부(23)와 개폐주연부(24)의 경계선상에 각각 상·하부 환홈(25)(26)을 형성하고 상부환홈(25)의 일정지점에는 보강받침(25a)을 돌설시켜서됨을 특징으로 하는 수족관용 에어펌프의 개폐판이다.That is, the opening and closing plate 20 of the rubber material is coupled to the fixed bar 12 in the pneumatic chamber 11 configured on both sides of the pump body 10 to perform the opening and closing action by the pumping action of the pneumatic plate (10a), The fixed cap 22 having the hollow portion 21 is integrally formed in the opening and closing plate 20 coupled to the fixed stone rod 12 of the hollow portion 21 to form a space ring groove 21a inside the opening and closing plate The upper and lower annular grooves 25 and 26 are formed on the boundary line between the inner opening and closing surface portion 23 and the opening and closing peripheral portion 24 of the 20, respectively, and the reinforcing support 25a is protruded at a predetermined point of the upper annular groove 25. Opening and closing plate of the air pump for the aquarium, characterized in that.

Description

Opening and closing board of aquarium air pump

종래의 수족관용 에어펌프에 사용되고 있는 개폐판은 도3에서와 같이 상·하면이 평평하고 중공부(21)를 가진 원판으로 구성되어 그 중공부(21)를 펌프본체(10)의 고정돌봉(12)에 끼운다음 별도로 구성된 고정캡(22)을 끼워 개폐판(20)을 결합케한 것이었다.The opening and closing plate used in the conventional aquarium air pump is composed of a disk having a hollow portion 21 with a flat top and bottom, as shown in Figure 3, the hollow portion 21 is fixed to the bar of the pump body (10) 12) was fitted to the opening and closing plate 20 by inserting a fixed cap 22 configured separately.

상기와 같이 개폐판(20)과 이를 결합하는 고정캡(22)으로 구성되어 있어서 조립하는데 불편할 뿐만 아니라 개폐판의 개폐과정에서 발생하는 진동(떨림)이 곧바로 고정캡으로 전달되어 고정캡의 결합상태가 미약해질 우려가 있었다.As described above, it is composed of the opening and closing plate 20 and the fixing cap 22 which combines the same, which is inconvenient to assemble, and the vibration (vibration) generated during the opening and closing process of the opening and closing plate is immediately transmitted to the fixing cap so that the fixing state of the fixing cap is combined. There was a risk of weakness.

또 평판상의 개폐판에 의해 개폐주연부(24)가 차단상태에서도 들려진 상태로 되어 있어 쉽게 변형될뿐만 아니라 내측 개폐면부에 진동이 전달되어 개폐상태가 좋지 않기 때문에 흡기효율이 떨어지고 펌프의 소음발생의 원인이 되었었다.In addition, the opening and closing peripheral part 24 is lifted up even in the blocked state by the plate-shaped opening and closing plate, which is not only deformed easily, but also the vibration is transmitted to the inner opening and closing face, so that the opening and closing state is not good. It was the cause.

본 고안은 이러한 문제점을 해결하기 위하여 개폐판에 고정캡부를 일체로 형성하고 그 개폐판 결합중공부 내측에 공간환홈을 형성하여 펌프본체의 고정돌봉에 결합케하며 개폐판의 내측 개폐면부와 개폐주연부의 경계선상에 각각 상·하부 환홈을 형성하고 상부환홈의 일정지점에는 보강받침을 돌설시켜 개폐시킬 수 있도록 한것이다.In order to solve this problem, the present invention forms a fixed cap part integrally with the opening and closing plate, and forms a space ring groove inside the opening and closing plate of the opening and closing plate so as to be coupled to the fixing bar of the pump body, and the inner opening and closing surface part of the opening and closing plate The upper and lower annular grooves are formed on the boundary lines of the upper and lower annular grooves, and the reinforcing supports are protruded at certain points of the upper annular grooves so as to be opened and closed.

도1은 본 고안의 사시도.1 is a perspective view of the present invention.

도2는 본 고안의 단면 예시도.Figure 2 is an exemplary cross-sectional view of the present invention.

도3은 종래의 개폐판을 나타낸 단면도.Figure 3 is a cross-sectional view showing a conventional opening and closing plate.

도4는 통상의 에어펌프의 단면 예시도이다.4 is a cross-sectional view of a conventional air pump.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 펌프본체 10a : 공기압판10: pump body 10a: pneumatic plate

11 : 공기압실 12 : 고정돌봉11: pneumatic chamber 12: fixed stone rod

13 : 공기유입구 13a : 접지단턱13 air inlet 13a: ground step

14 : 공기출구 20 : 개폐판14 air outlet 20 opening and closing plate

21 : 중공부 21a : 공간환홈21: hollow portion 21a: space ring groove

22 : 고정캡 23 : 개폐면부22: fixing cap 23: opening and closing surface portion

24 : 개폐주연부 25 : 상부환홈24: opening and closing peripheral portion 25: upper ring groove

25a : 보강받침 26 : 하부환홈25a: reinforcing support 26: lower ring groove

이하 본 고안을 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

수족관 내에 기포를 발생시키기 위해 사용되는 에어펌프 본체(10) 양측에 구성된 공기압실(11) 내의 고정돌봉(12)에 고무재질의 개폐판(20)이 결합되어 공기압판(10a)의 펌핑작용으로 개폐판(20)이 개폐되면서 공기유입구(13)를 통해 공기출구(14)로 간헐적으로 공기를 배출시키게 된다.The rubber opening and closing plate 20 is coupled to the fixed stone bar 12 in the pneumatic chamber 11 formed on both sides of the air pump main body 10 used to generate bubbles in the aquarium, thereby pumping the pneumatic plate 10a. As the opening and closing plate 20 is opened and closed, the air is intermittently discharged to the air outlet 14 through the air inlet 13.

상기의 고정돌봉(12)에 결합되는 개폐판(20)에 중공부(21)를 가진 고정캡(22)을 일체로 형성하고 그 중공부(21) 내측에 공간환홈(21a)을 형성하며 개폐판(20)의 내측 개폐면부(23)와 개폐주연부(24)의 경계선상에 각각 상·하부 환홈(25)(26)을 형성하고 상부환홈(25)의 일정지점에는 보강받침(25a)을 돌설시킨다.The fixed cap 22 having the hollow part 21 is integrally formed in the opening and closing plate 20 coupled to the fixing bar 12, and the space ring groove 21a is formed inside the hollow part 21 to open and close. Upper and lower annular grooves 25 and 26 are formed on the boundary line between the inner opening and closing surface part 23 and the opening and closing peripheral part 24 of the plate 20, and a reinforcing support 25a is formed at a predetermined point of the upper annular groove 25. Rush.

상기의 중공부(21)에 형성된 공간환홈(21a)은 내측 개폐면부(23)의 진동이 고정돌봉(12)을 통해 상측으로 전달되는 것을 완화시킬 수 있게 하부에 형성시킨다.The space ring groove 21a formed in the hollow portion 21 is formed in the lower portion so as to mitigate that the vibration of the inner opening and closing surface portion 23 is transmitted upward through the fixing bar 12.

상부환홈(25)은 역삼각형으로 2단 배열시키고 네군데 지점에 보강받침(25a)을 형성하여 개폐주연부(24)의 탄성력을 향상시키며 하부환홈(26)은 공기유입구(13)의 접지단턱(13a)이 내입되게 한다.The upper annular groove 25 is arranged in two stages in an inverted triangle and forms a reinforcement support 25a at four points to improve the elastic force of the opening and closing peripheral part 24, and the lower annular groove 26 is the ground end of the air inlet 13 ( Let 13a) be incorporated.

이와 같이 된 본 고안은 펌프본체(10) 양측에 있는 공기압실(11)내의 고정돌봉(12)에 개폐판(20)을 결할할 때 개폐판(20)에 고정캡(22)이 일체로 형성되어 있기 때문에 고정돌봉(12)에 개폐판(20)의 중공부(21)를 끼워 간편하게 긴밀하게 결합할 수 있게된다.The present invention as described above forms the fixing cap 22 integrally with the opening and closing plate 20 when the opening and closing plate 20 is connected to the fixed stone bar 12 in the pneumatic chamber 11 on both sides of the pump body 10. Since it is fitted to the hollow portion 21 of the opening and closing plate 20 to the fixed stone bar 12 can be easily and tightly coupled.

이렇게 개폐판(20)이 결합된 상태에서 공기압판(10a)의 펌핑작용으로 개폐판(20)이 개폐되어 공기유입구(13)를 통해 공기출구(14)로 간헐적으로 공기배출이 이루어지는 과정에서 내측 개폐면부(23)의 진동이 고정돌봉(12)을 통해 상측의 고정캡(22) 방향으로 전달되는 것을 중공부(21)의 공간환홈(21a)에 의해 완화시켜 고정캡(22) 부분의 개폐판(20) 결합력이 떨어지는 것을 방지하게 된다.In this process, the opening and closing plate 20 is opened and closed by the pumping action of the pneumatic plate 10a in the state in which the opening and closing plate 20 is coupled, and the air is intermittently discharged to the air outlet 14 through the air inlet 13. The vibration of the opening and closing surface portion 23 is transmitted to the fixing cap 22 in the upper direction through the fixing protrusion 12 to alleviate by the space ring groove 21a of the hollow portion 21 to open and close the portion of the fixing cap 22. Plate 20 is to prevent the coupling force from falling.

또, 개폐판(20) 상면에는 보강받침(25a)을 가진 상부환홈(25)이 형성되어 개폐주연부(24)의 탄성력 향상으로 개폐주연부(24)의 복원이 원활해져서 흡기효율이 좋아질 뿐만 아니라 개폐주연부(24)의 소음이 개폐면부(23)로 전달되는 것을 차단하게 된다.In addition, the upper surface of the opening and closing plate 20 is formed with an upper annular groove 25 having a reinforcing support (25a) to improve the elastic force of the opening and closing peripheral portion 24, the restoration of the opening and closing peripheral portion 24 is smooth, the intake efficiency is improved as well as opening and closing The noise of the peripheral portion 24 is blocked to be transmitted to the opening and closing surface portion (23).

또, 개폐판(20) 저면에는 하부환홈(26)이 형성되어 공기유입구(13)의 접지단턱(13a)이 내입되므로 개폐주연부(24)가 차단상태에서는 바닥면에 접지상태로 되기 때문에 개폐주연부의 변형을 방지하고 복원력을 향상시킬 수 있게 되어 개폐효율이 좋아지게 된다.In addition, since the lower annular groove 26 is formed at the bottom of the opening / closing plate 20 and the ground step 13a of the air inlet 13 is inserted therein, the opening / closing peripheral part is turned on because the opening / closing peripheral part 24 is grounded at the bottom surface. It is possible to prevent the deformation and improve the restoring force is improved opening and closing efficiency.

따라서 본 고안의 개폐판은 펌프본체의 고정돌봉에 간편하고 긴밀하게 결합시킬 수 있고 개폐주연부의 변형방지 및 개폐작용이 용이하며 개폐작용에 따른 흡기상태가 원활하고 소음발생은 최소화할 수 있는 에어펌프를 얻을 수 있는 잇점이 있는 것이다.Therefore, the opening and closing plate of the present invention can be easily and tightly coupled to the fixed bar of the pump body, easy to prevent deformation and opening and closing action of the opening and closing periphery, smooth intake state according to the opening and closing action, and can minimize noise generation There is an advantage that can be obtained.

Claims

When the opening and closing plate 20 made of rubber material is coupled to the fixed bar 12 in the pneumatic chamber 11 configured at both sides of the pump main body 10, the opening and closing action is performed by the pumping action of the pneumatic plate 10a. The fixed cap 22 having the hollow part 21 is integrally formed in the opening and closing plate 20 coupled to the stone bar 12, and the space ring groove 21a is formed inside the hollow part 21, and the opening and closing plate 20 is formed. The upper and lower annular grooves 25 and 26 are formed on the boundary line between the inner opening and closing surface portion 23 and the opening / closing peripheral portion 24, respectively, and a reinforcing support 25a is formed at a predetermined point of the upper annular groove 25. Opening and closing plate of the air pump for aquarium.