KR200204381Y1 - Compression rod for compressing-type vaporizer - Google Patents
Compression rod for compressing-type vaporizer Download PDFInfo
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- KR200204381Y1 KR200204381Y1 KR2020000013081U KR20000013081U KR200204381Y1 KR 200204381 Y1 KR200204381 Y1 KR 200204381Y1 KR 2020000013081 U KR2020000013081 U KR 2020000013081U KR 20000013081 U KR20000013081 U KR 20000013081U KR 200204381 Y1 KR200204381 Y1 KR 200204381Y1
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- Prior art keywords
- compression
- rod
- air
- piston
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
- B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
- B05B9/0822—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump a discharge device being fixed to the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
- B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
- B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/14—Hand watering devices, e.g. watering cans
- A01G25/145—Hand watering devices, e.g. watering cans with pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/007—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0413—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with reciprocating pumps, e.g. membrane pump, piston pump, bellow pump
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Compressor (AREA)
Abstract
본 고안은 압축봉의 흡입행정시 실린더내로 공기가 원활하게 유입되도록 하여 압축시 공기 압축량을 증대시키고, 또한 공기의 유입구조를 개선하여 윤활유가 빨리 마르는 것을 방지함과 동시에 압축오링 및 실린더의 수명을 연장시키고, 윤활유가 용액에 섞여 들어가 농작물이나 화초류 등에 나쁜 영향을 끼치는 것을 미연에 방지할 수 있도록 한 압축식 자동분무기의 압축봉에 관한 것이다.The present invention allows the air to flow smoothly into the cylinder during the suction stroke of the compression rod, thereby increasing the amount of air compression during compression, and improving the air inflow structure to prevent the lubricant from drying out quickly and to improve the life of the compression O-ring and cylinder. The present invention relates to a compressed rod of an automatic spraying machine, which extends and prevents lubricating oil from being mixed into a solution and adversely affecting crops or plants.
본 고안의 구성은 손잡이(21)가 구비되어 실린더(30)내로 끼워지며, 하부에는 압축오링(40)을 장착한 피스톤(50)이 끼워져 너트(60)로 체결되는 볼트(22)가 돌출된 압축봉(20)에 있어서, 상기 볼트(22)의 상부에 압축봉(20) 외경보다는 작고 볼트(22) 외경보다는 큰 고정봉(23)을 형성하여, 이 고정봉(23)에 오링(70) 및 피스톤(50)을 끼워 조립하되, 상기 고정봉(23)에 피스톤(50)이 상하로 이동될 수 있도록 이동간극(G)을 확보시키고, 상기 고정봉(23)과 볼트(22)의 외측에 수직으로 공기통로(24)를 형성한 것이다.The configuration of the present invention is provided with a handle 21 is inserted into the cylinder 30, the lower portion of the piston (22) is fitted with a piston (50) equipped with a compression O-ring 40 is bolted to the nut 60 is protruded In the compression rod 20, the fixing rod 23 formed on the upper portion of the bolt 22 smaller than the outer diameter of the compression rod 20 and larger than the outer diameter of the bolt 22, the O-ring 70 in the fixing rod 23 ) And the piston 50 to be assembled, and to secure the movement gap (G) so that the piston 50 can be moved up and down in the fixing rod 23, the fixing rod 23 and the bolt 22 of the The air passage 24 is formed perpendicular to the outside.
Description
본 고안은 압축식 자동분무기에 관한 것으로, 더 상세하게는 압축봉의 흡입행정시 실린더내로 공기가 원활하게 유입되도록 하여 압축시 공기 압축량을 증대시키고, 또한 공기의 유입구조를 개선하여 윤활유가 빨리 마르는 것을 방지함과 동시에 압축오링 및 실린더의 수명을 연장시키며, 윤활유가 용액에 섞여 들어가 농작물이나 화초류 등에 나쁜 영향을 끼치는 것을 미연에 방지할 수 있도록 한 압축식 자동분무기의 압축봉에 관한 것이다.The present invention relates to a compression type automatic spraying machine, and more particularly, to allow air to flow smoothly into the cylinder during the suction stroke of the compression rod, thereby increasing the amount of air compression during compression, and improving the inflow structure of the air so that the lubricant dries quickly. The present invention relates to a compression rod of a compressed automatic spraying machine which prevents damage and prolongs the life of a compression O-ring and a cylinder, and prevents lubricating oil from being mixed into the solution and adversely affecting crops or plants.
일반적으로 압축식 자동분무기는 도 1 내지 도 3b에 도시되는 바와 같이, 소독액,농약,영양제,물 등의 용액이 수용되는 문무통(1), 상기 분무통(1)의 중앙에 내장된 실린더(2)내로 끼워져 상하 왕복운동하는 압축봉(3), 상기 분무통(1)의 주수구에 결합되는 주수구마개(4), 상기 주수구마개(4)에 설치되어 압축된 공기를 배출시키는 안전핀(5), 상기 분무통(1)에 호스(6)로 연결되어 분사노즐(7)을 통해 용액을 분사시키는 분사기(8)로 구성된다.Generally, as shown in FIGS. 1 to 3B, the compressed automatic spraying machine includes a door container 1 in which a solution such as a disinfectant solution, pesticide, nutrient, water, etc. is accommodated, and a cylinder built in the center of the spray bottle 1 ( 2) a compression rod 3 inserted into the up and down reciprocating motion, a spout stopper 4 coupled to the spout of the spray bottle 1, and a safety pin installed at the spout stopper 4 to discharge compressed air; (5), it is composed of an injector (8) connected to the spray bottle (1) by a hose (6) for injecting a solution through the injection nozzle (7).
한편, 도 2와 도 3a,3b에 도시되는 바와 같이, 실린더(2)내로 끼워지는 압축봉(3)의 상부에는 손잡이(3a)가 일체로 형성되고, 압축봉(3)의 하부에는 피스톤 (10)이 끼워지는 볼트(3b)가 일체로 돌출되며, 상기 볼트(3b)에는 피스톤(10)의 이탈을 방지하는 너트(11)가 나사체결로 결합된다. 그리고, 상기 피스톤(10)에는 링홈(10a) 및 통공(10b)이 형성되고, 상기 링홈(10a)에는 압축오링(12)이 상하로 이동가능하게 끼워진다.Meanwhile, as illustrated in FIGS. 2 and 3A and 3B, a handle 3a is integrally formed at an upper portion of the compression rod 3 fitted into the cylinder 2, and a piston () is disposed at the lower portion of the compression rod 3. A bolt 3b into which the 10 is fitted protrudes integrally, and a nut 11 that prevents detachment of the piston 10 is coupled to the bolt 3b by screwing. A ring groove 10a and a through hole 10b are formed in the piston 10, and the compression o-ring 12 is inserted into the ring groove 10a so as to be movable up and down.
그러나 상기와 같이 구성된 종래의 압축봉(3)은 흡입행정(압축봉을 상부로 당길때)시 도 3a에서와 같이 피스톤(10)과 실린더(2) 사이를 거쳐 통공(10b)으로 공기가 유입되었기 때문에 다음과 같은 문제점이 있었다.However, in the conventional compression rod 3 configured as described above, air flows into the through hole 10b through the piston 10 and the cylinder 2 as shown in FIG. 3A when the suction stroke (when the compression rod is pulled upward). Because of this, there were the following problems.
즉, 공기유입시 실린더(2) 내벽의 윤활유가 압축오링(12)에 의해 위로 긁혀올라가면서 실린더(2)내로 유입되는 공기와 함께 내부로 들어가기 때문에, 실린더 (2) 내벽의 윤활유가 깨끗이 닦아져 빨리 마르게 되고, 이로 인해 압축오링(12) 및 실린더(2) 내벽이 손상되어 압축오링(12)과 실린더(2)의 수명이 단축되는 문제점이 있었다.That is, when the air is introduced, the lubricant on the inner wall of the cylinder 2 is scraped up by the compression o-ring 12 and enters the inside together with the air flowing into the cylinder 2, so that the lubricant on the inner wall of the cylinder 2 is wiped clean. It dries quickly, which causes the compression o-ring 12 and the inner wall of the cylinder 2 to be damaged, thereby shortening the life of the compression o-ring 12 and the cylinder 2.
또한, 상술한 압축오링(12),실린더(2)의 마모를 연장시키기 위하여 압축봉 (3)에 윤활유를 자주 주입하면 이 윤활유는 계속해서 분무통(1)의 내부로 흘러들어가 소독액,농약,영양제,물 등의 용액에 섞여서 분사되므로 농작물이나 화초류 등에 나쁜 영향을 끼치는 문제점이 있었다.In addition, if lubricant oil is frequently injected into the compression rod 3 in order to prolong the wear of the compression o-ring 12 and the cylinder 2 described above, the lubricant oil continuously flows into the interior of the spray bottle 1 to disinfect liquid, pesticide, There is a problem in that a bad effect on the crops or plants because it is sprayed by mixing in a solution such as nutrients, water.
아울러 종래에는 구조적으로 흡입행정시 공기가 실린더(2)내로 원활하게 유입되지 않기 때문에, 실제로 실린더(2)의 내부에는 공기가 꽉차지 못하고 대략 ⅓정도는 진공이 형성되어 압축시 공기 압축량이 작아지는 문제점과, 이로 인해 펌프질을 많이 해야하는 불편함이 있었다.In addition, conventionally, since the air does not flow into the cylinder 2 smoothly during the suction stroke, the air is not filled in the cylinder 2, and a vacuum is formed at about ⅓ so that the amount of air compression during compression is reduced. There was a problem, and because of this inconvenience to pump a lot.
본 고안의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 안출한 것으로, 압축봉의 흡입행정시 실린더내로 공기가 원활하게 유입되도록 하여 압축시 공기 압축량을 증대시키고, 또한 공기의 유입구조를 개선하여 윤활유가 빨리 마르는 것을 방지함과 동시에 압축오링 및 실린더의 수명을 연장시키고, 윤활유가 용액에 섞여 들어가 농작물이나 화초류 등에 나쁜 영향을 끼치는 것을 미연에 방지할 수 있도록 한 압축식 자동분무기의 압축봉을 제공하는 데 있다.The object of the present invention is to solve the above-mentioned drawbacks as described above, and to smoothly inflow air into the cylinder during the suction stroke of the compression rod to increase the amount of air compression during compression, and also to improve the air inlet structure This prevents the lubricant from drying out quickly and extends the life of the compressed O-rings and cylinders.The compressed rod of the automatic self-atomizing machine is designed to prevent the lubricant from entering the solution and adversely affecting crops and plants. To provide.
상기 목적을 달성하기 위해 본 고안은 압축봉의 볼트 상부에 피스톤이 상하로 이동가능하게 끼워지는 고정봉을 일체로 형성하되, 이 고정봉에 피스톤이 상하로 이동될 수 있도록 이동간극을 확보시키고, 상기 고정봉과 볼트의 외측에 흡입행정시 공기를 원활하게 유입시키는 공기통로를 형성한 것이다.In order to achieve the above object, the present invention is integrally formed with a fixed rod into which the piston is movable up and down on the upper part of the bolt of the compression rod, and secures a moving gap so that the piston can be moved up and down in the fixed rod. On the outside of the fixed rod and bolt is formed an air passage for smoothly inlet air during intake stroke.
도 1은 압축식 자동분무기의 사시도.1 is a perspective view of a compressed automatic atomizer.
도 2는 종래 압축봉의 분해사시도.Figure 2 is an exploded perspective view of a conventional compression rod.
도 3a는 종래 압축봉의 흡입행정시 작동상태를 보인 조립단면도.Figure 3a is an assembled cross-sectional view showing an operating state in the suction stroke of the conventional compression rods.
도 3b는 종래 압축봉의 압축행정시 작동상태를 보인 조립단면도.Figure 3b is an assembled cross-sectional view showing an operation state in the compression stroke of the conventional compression rods.
도 4는 본 고안의 분해사시도.Figure 4 is an exploded perspective view of the present invention.
도 5는 본 고안의 조립단면도.5 is an assembled cross-sectional view of the present invention.
도 6a는 본 고안에 따른 압축봉의 흡입행정시 작동상태도.Figure 6a is a state of operation during the suction stroke of the compression rod according to the present invention.
도 6b는 본 고안에 따른 압축봉의 압축행정시 작동상태도.Figure 6b is an operating state during the compression stroke of the compression rod according to the present invention.
도 7은 도 4의 A - A선 단면도.FIG. 7 is a cross-sectional view taken along the line AA of FIG. 4. FIG.
도 8a는 본 고안에 따른 공기통로의 다른실시예를 보인 사시도.Figure 8a is a perspective view showing another embodiment of the air passage according to the present invention.
도 8b는 도 8a의 B - B선 단면도.8B is a cross-sectional view taken along the line BB of FIG. 8A.
<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>
20 : 압축봉 21 : 손잡이20: compression rod 21: handle
22 : 볼트 23 : 고정봉22: bolt 23: fixed rod
24 : 공기통로 30 : 실린더24: air passage 30: cylinder
40 : 압축오링 50 : 피스톤40: compressed O-ring 50: piston
60 : 너트 70 : 오링60: nut 70: O-ring
G : 이동간극G: moving gap
이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.
본 고안은 도 4 내지 도 8b에 도시되는 바와 같이, 손잡이(21)가 구비되어 실린더(30)내로 끼워지며, 하부에는 압축오링(40)을 장착한 피스톤(50)이 끼워져 너트(60)로 체결되는 볼트(22)가 돌출된 압축봉(20)에 있어서, 상기 볼트(22)의 상부에 압축봉(20) 외경보다는 작고 볼트(22) 외경보다는 큰 고정봉(23)을 형성하여, 이 고정봉(23)에 오링(70) 및 피스톤(50)을 끼워 조립하되, 상기 고정봉(23)에 피스톤(50)이 상하로 이동될 수 있도록 이동간극(G)을 확보시키고, 상기 고정봉(23)과 볼트(22)의 외측에 수직으로 공기통로(24)를 형성한 것을 그 기술적 구성상의 기본적인 특징으로 한다.The present invention, as shown in Figure 4 to 8b, is provided with a handle 21 is inserted into the cylinder 30, the lower portion of the piston 50 equipped with a compression O-ring 40 is fitted into the nut 60 In the compression rod 20 protruding the bolt 22 is fastened, forming a fixed rod 23 on the upper portion of the bolt 22 is smaller than the outer diameter of the compression rod 20 and larger than the outer diameter of the bolt 22. The O-ring 70 and the piston 50 are assembled to the fixing bar 23, but the moving rod G is secured to the fixing bar 23 so that the piston 50 can be moved up and down. The air passage 24 formed perpendicular to the outside of the 23 and the bolt 22 is a basic feature of the technical configuration.
여기서, 상기 압축봉(20)은 실린더(30)내로 끼워져 상하 왕복운동하는 것으로, 도 6a에서와 같이 압축봉(20)을 상부로 당기면 실린더(30)내로 새로운 공기를 유입시키는 흡입행정이 이루어지고, 도 6b에서와 같이 압축봉(20)을 하부로 밀면 실린더(30)내로 유입된 공기를 압축시키는 압축행정이 이루어진다.Here, the compression rod 20 is inserted into the cylinder 30 to reciprocate up and down, as shown in FIG. 6a, when the compression rod 20 is pulled upward, a suction stroke for introducing new air into the cylinder 30 is made. 6B, a compression stroke for compressing air introduced into the cylinder 30 is made by pushing the compression rod 20 downward.
상기 고정봉(23)은 압축봉(20)의 하부에 일체로 형성되는 것으로, 이 고정봉 (23)에는 오링(70)과 피스톤(50)이 순차적으로 끼워지고, 이때 오링(70)은 고정봉 (23)에 끼워져 최상부에 위치하여 고정된 상태를 유지하지만, 피스톤(50)은 고정봉 (23)에 확보된 이동간극(G)을 통해 상하로 이동가능하게 끼워진다.The fixed rod 23 is formed integrally with the lower portion of the compression rod 20, the O-ring 70 and the piston 50 is sequentially inserted in the fixed rod 23, the O-ring 70 is fixed The piston 50 is fitted to the rod 23 and is fixed at the top, and the piston 50 is movable up and down through the movement gap G secured in the fixing rod 23.
상기 고정봉(23)에 끼워진 오링(70)은 압축행정시 공기통로(24)를 통해 실린더(30)내의 공기가 외부로 새는 것을 차단한다.The O-ring 70 fitted to the fixing rod 23 blocks the air in the cylinder 30 from leaking to the outside through the air passage 24 during the compression stroke.
상기 볼트(22)는 고정봉(23)의 하부에 일체로 형성되고, 이때 볼트(22)의 외경은 고정봉(23)의 외경보다 작게 형성되므로 너트(60)는 볼트(22)의 최상단까지만 체결되고, 체결된 상태에서 너트(60)의 상부에는 피스톤(50)이 얹혀진다.The bolt 22 is formed integrally with the lower portion of the fixing rod 23, the outer diameter of the bolt 22 is formed smaller than the outer diameter of the fixing rod 23, so the nut 60 is only to the top of the bolt 22 In the fastened state, the piston 50 is placed on the upper portion of the nut 60.
상기 피스톤(50)에는 압축오링(40)이 끼워지는 링홈(51)이 형성되고, 이때 본 고안에서는 압축오링(40)이 상하로 이동하지 않도록 링홈(51)에 끼워서 고정시킨다.The piston 50 is formed with a ring groove 51 into which the compression o-ring 40 is fitted. In this design, the compression o-ring 40 is fixed to the ring groove 51 so that the compression o-ring 40 does not move up and down.
한편, 본 고안의 실시예에서는 상기 고정봉(23)과 볼트(22)의 외측에 흡입행정시 공기가 한층 더 원활하게 유입되도록 다수개의 공기통로(24)를 형성한다.On the other hand, in the embodiment of the present invention, a plurality of air passages 24 are formed on the outside of the fixed rod 23 and the bolt 22 so that air flows more smoothly during the suction stroke.
도 8a와 도 8b는 본 고안에 따른 공기통로(24)의 다른실시예를 나타낸 것으로, 도시된 바와 같이 고정봉(23)과 볼트(22)를 '＋'형으로 절개하여 공기통로(24)를 형성시킬 수도 있다.8A and 8B illustrate another embodiment of the air passage 24 according to the present invention. As shown, the fixed rod 23 and the bolt 22 are cut into the '+' shape to form the air passage 24. May be formed.
이와 같이 구성된 본 고안의 전체적인 작동관계를 첨부된 도면에 따라서 상세히 설명하면 다음과 같다.When described in detail according to the accompanying drawings the overall operating relationship of the present invention is configured as follows.
먼저, 도 6a에서와 같이 흡입행정시 압축봉(20)을 상부로 당기면 너트(60)가 피스톤(50)에 접촉된 상태에서 실린더(30)의 내경에 밀착된 압축오링(40)을 상승시키고, 이때 오링(70)과 피스톤(50)은 고정봉(23)에 확보된 이동간극(G)을 통해 이격된 상태를 유지하므로 화살표와 같이 새로운 공기는 고정봉(23)과 볼트(22)에 형성된 공기통로(24)를 통해 실린더(30)내로 원활하게 유입된다.First, as shown in FIG. 6A, when the compression rod 20 is pulled upward in the suction stroke, the compression o-ring 40 in close contact with the inner diameter of the cylinder 30 is raised while the nut 60 contacts the piston 50. At this time, since the O-ring 70 and the piston 50 are kept spaced apart through the moving gap G secured in the fixing rod 23, new air is applied to the fixing rod 23 and the bolt 22 as shown in the arrow. It smoothly flows into the cylinder 30 through the formed air passage 24.
다음, 도 6b에서와 같이 압축행정시 압축봉(20)을 하부로 밀면 오링(70)이 피스톤(50)에 밀착된 상태에서 압축오링(40)을 하강시켜 실린더(30)내로 유입된 공기를 압축시키고, 이때 오링(70)이 피스톤(50)에 기밀하게 밀착된 상태를 유지하므로 이에 의해 공기통로(24)가 차단되어 공기가 외부로 새지 않는다.Next, as shown in FIG. 6B, when the compression rod 20 is pushed downward in the compression stroke, the compressed O-ring 40 is lowered in the state in which the O-ring 70 is in close contact with the piston 50, thereby introducing the air introduced into the cylinder 30. At this time, since the O-ring 70 maintains hermetically in close contact with the piston 50, the air passage 24 is blocked thereby, and air does not leak to the outside.
상기와 같이 작동하는 본 고안은 흡입행정시 고정봉(23)과 볼트(22)에 형성된 다수개의 공기통로(24)를 통해 실린더(30)내로 공기가 원활하게 유입되므로, 즉 본 고안에서는 흡입행정시 종래와 같이 피스톤(50)과 실린더(30) 사이로 공기가 유입되지 않고 공기통로(24)를 통해 유입되기 때문에, 공기유입시 실린더(30) 내벽의 윤활유가 압축오링(40)에 의해 위로 긁혀올라가면서 실린더(30)내로 유입되는 공기와 함께 내부로 들어가는 것을 방지할 수 있다.The present invention operates as described above, since the air smoothly flows into the cylinder 30 through the plurality of air passages 24 formed in the fixed rod 23 and the bolt 22 during the suction stroke, that is, the suction stroke in the present invention. Since air does not flow between the piston 50 and the cylinder 30 through the air passage 24 as in the prior art, the lubricant of the inner wall of the cylinder 30 is scratched up by the compression o-ring 40 when the air is introduced. It can be prevented from entering inside with the air flowing into the cylinder 30 while going up.
따라서 이러한 본 고안은 실린더(30)내로 유입되는 공기와 함께 윤활유가 내부로 들어가는 문제점을 해소할 수 있으므로 실린더(30) 내벽의 윤활유가 깨끗이 닦아져 빨리 마르는 것을 방지할 수 있는 동시에 압축오링(40)과 실린더(30)의 수명을 연장시킬 수 있다.Therefore, the present invention can solve the problem of lubricating oil entering the inside with the air introduced into the cylinder 30, so that the lubricating oil of the inner wall of the cylinder 30 can be wiped clean and prevent it from drying out at the same time. And the life of the cylinder 30 can be extended.
또한, 본 고안은 상술한 바와 같이 윤활유가 실린더(30)내로 유입되는 공기와 함께 내부로 흘러들어가지 않기 때문에, 즉 소독액,농약,영양제,물 등의 용액에 윤활유가 섞이지 않으므로 농작물이나 화초류 등에 나쁜 영향을 끼치는 문제점을 해소할 수 있다.In addition, the present invention is because the lubricant does not flow into the interior with the air flowing into the cylinder 30 as described above, that is, since the lubricant is not mixed in the solution of disinfectant, pesticide, nutrient, water, etc. Eliminate the problem that affects you.
아울러 본 고안은 흡입행정시 공기가 공기통로(24)를 통해 실린더(30)내로 원활하게 유입되기 때문에, 실제로 실린더(30)의 내부에는 공기가 꽉찬 상태를 유지하여 진공이 형성되지 않으므로 압축시 공기 압축량이 커지고, 이와 같이 공기 압축량이 커지므로 종래와 같이 펌프질을 많이 해야하는 불편함을 해소할 수 있다.In addition, the present invention, since the air flows smoothly into the cylinder 30 through the air passage 24 during the intake stroke, in fact, the air is maintained in the cylinder 30 so that the vacuum is not formed because the air is not compressed. Since the amount of compression increases and the amount of air compression increases in this way, the inconvenience of having to pump a lot as in the prior art can be eliminated.
이상에서 살펴본 바와 같이 본 고안은 압축봉의 흡입행정시 공기가 공기통로를 통해 실린더내로 원활하게 유입되므로 압축시 공기 압축량을 증대시킬 수 있으며, 또한 구조적으로 윤활유가 빨리 마르는 것을 방지함과 동시에 압축오링 및 실린더의 수명을 연장시키고, 윤활유가 용액에 섞여 들어가 농작물이나 화초류 등에 나쁜 영향을 끼치는 것을 미연에 방지할 수 있는 매우 유용한 고안이다.As described above, the present invention can increase the amount of air compression during compression because the air flows smoothly into the cylinder through the air passage during the suction stroke of the compression rod, and also prevents the lubricant from drying out structurally and at the same time the compression O-ring And it is a very useful design that can extend the life of the cylinder, and prevent the lubricating oil from being mixed into the solution to adversely affect crops or plants.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000013081U KR200204381Y1 (en) | 2000-05-09 | 2000-05-09 | Compression rod for compressing-type vaporizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000013081U KR200204381Y1 (en) | 2000-05-09 | 2000-05-09 | Compression rod for compressing-type vaporizer |
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| Publication Number | Publication Date |
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| KR200204381Y1 true KR200204381Y1 (en) | 2000-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2020000013081U KR200204381Y1 (en) | 2000-05-09 | 2000-05-09 | Compression rod for compressing-type vaporizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220102931A (en) * | 2021-01-14 | 2022-07-21 | 배지원 | Portable, compressed sprayer with automatic compression unit configured |
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2000
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220102931A (en) * | 2021-01-14 | 2022-07-21 | 배지원 | Portable, compressed sprayer with automatic compression unit configured |
| KR102585383B1 (en) | 2021-01-14 | 2023-10-06 | 배지원 | Portable, compressed sprayer with automatic compression unit configured |
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