KR200291841Y1

KR200291841Y1 - air pump

Info

Publication number: KR200291841Y1
Application number: KR2020020019966U
Authority: KR
Inventors: 김중은
Original assignee: 김중은
Priority date: 2002-07-03
Filing date: 2002-07-03
Publication date: 2002-10-11

Abstract

본 고안은 모터에 장착하여 에어를 생성하는 에어펌프를 개량한것으로 보다 상세하게는 모터의 일측에 실린더를 가진 브라켓을 장착하고 모터의 구동축으로 크랭크로드를 부설한 피스톤이 왕복운동을 통해 에어탱크의 공기실로 흡배기되는 것으로 에어의 흡배기를 보다 안정적으로 이루어지고 결합구조를 단순화하여 설치작업이 쉽고 소형 경량화시켜므로서 다양한 용도로 사용가능한 에어펌프를 제공하는 것이다The present invention is an improvement of the air pump that generates air by mounting on the motor. More specifically, a piston having a cylinder-mounted bracket on one side of the motor and a crank rod attached to the drive shaft of the motor is used to reciprocate the air in the air tank. It is to provide an air pump that can be used for various purposes by making the intake and exhaust of air more stable and simplifying the coupling structure, making the installation work easier and smaller and lighter.

따라서 본 고안은 모터(1)의 고정판(102)에 실린더부(2)의 브락켓(301)이 부착되고 크랭크로드(21)에 의해 피스톤(2)이 실린더(300) 내에서 왕복운동을 하여 외부의 공기를 흡기실(42)을 통해 실린더(300) 내로 빨아들이고 실린더(300) 내에 생성된 에어를 배기실(41)를 통해 외부로 토출하는 것으로, 개폐밸브(32)를 개별적으로 분리하여 삽입홈(31)에 안착시키므로서 보다 안정적으로 작용하며, 피스톤(200)에 두개의 태프론씰(22)을 서로 대향대게 끼워져 실린더(300) 내의 피스톤(200) 밀착성을 보다 높힐수 있고, 에어탱크(4)의 덮개(44) 부착면(404)에 패킹(43)을 삽입하여 공기실에서 세어나는 에어를 막을수있어 보다 효과적으로 에어를 주입 할 수있는 이점이 있을뿐 아니라, 그 구조가 단순하여 제조가 용이하고, 결합수단이 쉽고 견고하여 내구적이며, 플라스틱제를 사용하여 소형경량화시켜 본 고안을 다양한 용도로 사용 할 수 있다Therefore, the present invention is to attach the bracket 301 of the cylinder portion 2 to the fixed plate 102 of the motor 1 and the piston 2 by the crank rod 21 to reciprocate in the cylinder 300 The outside air is sucked into the cylinder 300 through the intake chamber 42, and the air generated in the cylinder 300 is discharged to the outside through the exhaust chamber 41. It works more stably by seating in the insertion groove 31, the two teflon seals 22 to the piston 200 to face each other to increase the adhesion of the piston 200 in the cylinder 300, air, By inserting the packing 43 into the cover 44 attaching surface 404 of the tank 4 to prevent the air from leaking out of the air chamber, the air can be injected more effectively, and its structure is simple. It is easy to manufacture, durable and easy to join. It is made of plastic. Can be used for various purposes

Description

Air pump

종래의 에어펌프는 모터에 브라켓을 장착하고 피스톤과 실린더의 왕복작용으로 에어를 생성하고 생성된 에어를 배출하는 것이 있었으나 그 구조가 복잡하고 제조하기 어려운 문제점이 있었다Conventional air pump was equipped with a bracket on the motor to generate air by the reciprocating action of the piston and the cylinder and to discharge the generated air, but the structure was complicated and difficult to manufacture

이에 본 고안은 상기와 같은 종래의 에어펌프 구조를 개량한것으로 이를 도면과 함께 보다 상세히 설명하면 다음과 같다The present invention is to improve the conventional air pump structure as described above with reference to this in more detail as follows.

도 1은 본 고안의 전체 사시도1 is an overall perspective view of the present invention

도 2는 본 고안의 사시도2 is a perspective view of the present invention

도 3은 본 고안의 분해 사시도3 is an exploded perspective view of the present invention

도 3은 본 고안의 흡기 단면도3 is an intake cross section of the present invention

도 4는 본 고안의 배기 단면도4 is an exhaust cross-sectional view of the present invention

도 5는 본 고안의 사용상태도5 is a state of use of the present invention

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

1: 모터 101: 모터축1: motor 101: motor shaft

102: 고정판 2: 피스톤부102: fixed plate 2: piston portion

200: 피스톤 201: 베어링200: piston 201: bearing

21: 크랭크로드 22: 태프론씰21: Crank Rod 22: Teflon Seal

23: 캡 24: 피스볼트23: Cap 24: Peace Bolt

3: 실린더부 300: 실린더3: cylinder 300: cylinder

301: 원형통공 302: 사각통공301: circular through hole 302: square through hole

303: 부착면 304: 통공303: attachment surface 304: through hole

30: 브라켓 31: 삽입홈30: Bracket 31: Insertion groove

32: 개폐밸브 321: 단턱32: on-off valve 321: step

322: 차단면 4: 에어탱크322: blocking surface 4: air tank

401: 사각통공 402: 원형통공401: square through 402: round through

403: 결합돌기 404: 부착면403: engaging projection 404: attachment surface

40: 분할판 41: 배기실40: partition plate 41: exhaust chamber

42: 흡기실 43: 패킹42: intake chamber 43: packing

44: 덮개 45: 볼트44: cover 45: bolt

모터(1) 고정판(102)에 실린더(300)를 가진 브라켓(301)을 장착한 실린더부(3)와, 상기 실린더(300)에 삽입되어 모터축(102)에 크랭크로드(21)를 부설시켜 크랭크운동을 하는 피스톤(3)부와, 상기 크랭크운동에 의해 흡배기되는 에어를 제어하는 에어탱크(4)로 구성하되,The cylinder part 3 which mounts the bracket 301 which has the cylinder 300 in the fixing plate 102 of the motor 1, and is inserted in the said cylinder 300, and installs the crank rod 21 in the motor shaft 102. As shown in FIG. And an air tank (4) for controlling the air intake and exhaust by the crank movement, and a piston (3) for crank movement,

피스톤부(2)는 모터축(102)의 크랭크로드(21)에 의해 회동되는 베어링(201)을 내부에 삽입한 피스톤(200)과 두개의 태프론씰(22)을 캡(23)의 단턱(231)에 대향되게 끼워 피스볼트(24)로 고정하는 피스톤부(2)로 구성하고,The piston part 2 includes a piston 200 in which a bearing 201 rotated by a crank rod 21 of a motor shaft 102 and two teflon seals 22 are stepped by a cap 23. It consists of the piston part 2 which opposes 231, and is fixed by the piece bolt 24,

실린더부(3)는 모터고정판(102)에 부착되는 브라켓(301)에 실린더(300)를 형성하여 원형통공(301)과 사각통공(302)을 뚫어 에어탱크 부착면(302)에 개폐밸브(32)가 안착되도록 삽입홈(31)을 형성하되 원형통공(301)은 개폐밸브(32)의 차단면(322)보다 작게 형성하고 개폐밸브(32)의 단턱이 없는 차단면(322)이 삽입홈(31)에 안착하여배기만 이루어지도록 하고, 사각통공(302)은 개폐밸브(32)의 차단면(322)보다 크게 형성하고 개폐밸브(32)의 단턱(321)을 삽입홈(31)에 안착하여 흡기만 이루어지도록 실린더부(4)를 구성하며,The cylinder part 3 forms a cylinder 300 in a bracket 301 attached to the motor fixing plate 102 to drill a circular through hole 301 and a square through hole 302 to open / close a valve on the air tank attachment surface 302. The insertion groove 31 is formed so that the 32 is seated, but the circular through hole 301 is formed smaller than the blocking surface 322 of the on-off valve 32 and the blocking surface 322 without the step of the opening / closing valve 32 is inserted. Seated in the groove 31 so that only the exhaust is made, the rectangular through-hole 302 is formed larger than the blocking surface 322 of the on-off valve 32 and the step 321 of the on-off valve 32 is inserted groove 31 The cylinder part 4 is configured so that only intake is made by

에어탱크(4)는 분할판(40)을 중심으로 배기실(41)과 흡기실(42)을 구비하되 배기실(41)은 사각통공(401)을 흡기실(42)은 원형통공(402)을 형성하여 흡기구(411)와 배기구(422)를 일측으로 파생하여 실린더부(4)의 부착면(302)으로 돌기(403)를 끼워 결착하며 덮개(44) 부착면(404)에 패킹(403)을 삽입해서 실린더부(3)의 통공(304)으로 볼트(45)를 체결하여 고정시키는 에어탱크(4)로 구성된 것이다The air tank 4 includes an exhaust chamber 41 and an intake chamber 42 around the divider 40, but the exhaust chamber 41 has a rectangular through hole 401, and the intake chamber 42 has a circular through hole 402. To form the inlet port 411 and the exhaust port 422 to one side, and attach the projection 403 to the attachment surface 302 of the cylinder portion 4, and seal the packing 44 with the attachment surface 404. It is composed of an air tank (4) for inserting the 403 and fastening the bolt 45 to the through-hole 304 of the cylinder portion (3).

이와 같이 구성된 본 고안은 모터(1)의 고정판(102)에 실린더부(2)의 브락켓(301)이 부착되고 크랭크로드(21)에 의해 피스톤(2)이 실린더(300) 내에서 왕복운동을 하여 외부의 공기를 흡기실(42)을 통해 실린더(300) 내로 빨아들이고 실린더(300) 내에 생성된 에어를 배기실(41)를 통해 외부로 토출하는 것으로, 개폐밸브(32)를 개별적으로 분리하여 삽입홈(31)에 안착시키므로서 보다 안정적으로 작용하며, 피스톤(200)에 두개의 태프론씰(22)을 서로 대향대게 끼워져 실린더(300) 내의 피스톤(200) 밀착성을 보다 높힐수 있고, 에어탱크(4)의 덮개(44) 부착면(404)에 패킹(43)을 삽입하여 공기실에서 세어나는 에어를 막을수있어 보다 효과적으로 에어를 주입 할 수있는 이점이 있을뿐 아니라, 그 구조가 단순하여 제조가 용이하고, 결합수단이 쉽고 견고하여 내구적이며, 플라스틱제를 사용하여 소형경량화시켜 본 고안을 다양한 용도로 사용 할 수 있다According to the present invention, the bracket 301 of the cylinder portion 2 is attached to the fixed plate 102 of the motor 1, and the piston 2 reciprocates in the cylinder 300 by the crank rod 21. By sucking the outside air into the cylinder 300 through the intake chamber 42 and discharging the air generated in the cylinder 300 to the outside through the exhaust chamber 41, the on-off valve 32 is individually It works more stably by separating and seating in the insertion groove (31), it is possible to increase the adhesion of the piston 200 in the cylinder (300) by inserting two teflon seals 22 opposite to each other in the piston (200) In addition, the packing 43 is inserted into the cover 44 of the air tank 4 so as to prevent the air from leaking from the air chamber, and thus the air can be injected more effectively. Simple and easy to manufacture, easy and durable joining means, durable Use tikje can be devised using the size and weight to a variety of applications

Claims

The cylinder part 3 which mounts the bracket 301 which has the cylinder 300 in the fixing plate 102 of the motor 1, and is inserted in the said cylinder 300, and installs the crank rod 21 in the motor shaft 102. As shown in FIG. And an air tank (4) for controlling the air intake and exhaust by the crank movement, and a piston (3) for crank movement,

The piston part 2 includes a piston 200 in which a bearing 201 rotated by a crank rod 21 of a motor shaft 102 and two teflon seals 22 are stepped by a cap 23. It consists of the piston part 2 which opposes 231, and is fixed by the piece bolt 24,

The cylinder part 3 forms a cylinder 300 in a bracket 301 attached to the motor fixing plate 102 to drill a circular through hole 301 and a square through hole 302 to open / close a valve on the air tank attachment surface 302. The insertion groove 31 is formed so that the 32 is seated, but the circular through hole 301 is formed smaller than the blocking surface 322 of the on-off valve 32 and the blocking surface 322 without the step of the opening / closing valve 32 is inserted. Seated in the groove 31 so that only the exhaust is made, the rectangular through-hole 302 is formed larger than the blocking surface 322 of the on-off valve 32 and the stepped 321 of the on-off valve 32 is inserted groove 31 The cylinder part 4 is configured so that only intake is made by

The air tank 4 includes an exhaust chamber 41 and an intake chamber 42 around the divider 40, but the exhaust chamber 41 has a rectangular through hole 401, and the intake chamber 42 has a circular through hole 402. To form the inlet port 411 and the exhaust port 422 to one side, and attach the projection 403 to the attachment surface 302 of the cylinder portion 4, and seal the packing 44 with the attachment surface 404. Air pump consisting of an air tank (4) for inserting the 403 to fasten the bolt 45 to the through-hole 304 of the cylinder portion (3)