KR200464240Y1 - Vibration Prevention Device of Medical Inhaler - Google Patents

Vibration Prevention Device of Medical Inhaler Download PDF

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KR200464240Y1
KR200464240Y1 KR2020100006981U KR20100006981U KR200464240Y1 KR 200464240 Y1 KR200464240 Y1 KR 200464240Y1 KR 2020100006981 U KR2020100006981 U KR 2020100006981U KR 20100006981 U KR20100006981 U KR 20100006981U KR 200464240 Y1 KR200464240 Y1 KR 200464240Y1
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vibration
vacuum pump
fixed
rubber
holes
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KR2020100006981U
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Korean (ko)
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KR20120000174U (en
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이혁
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주식회사 엠테크놀러지
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 고안은 의료용 흡입기의 진동방지장치에 관한 것으로, 특히 흡입력을 발생하는 진공펌프의 진동을 흡수하여 진동과 소음을 저감시키도록 하는 의료용 흡입기의 진동방지장치에 관한 것이다.
이를 위해 본 고안은 흡입력을 발생하는 진공펌프의 고정다리가 몸체의 상측으로 볼트체결되고, 몸체의 하측으로는 길이방향으로 한 쌍의 링 형태의 방진고무가 일정간격을 두고 세워져 위치하면서 방진고무에 형성된 구멍을 통해 볼트가 체결되어 방진고무를 몸체의 하측에 고정시키는 복수개의 브라켓과,
링형태로 되고, 옆으로 세워져서 이웃하는 브라켓에 설치된 방진고무의 구멍과 서로 마주보면서 브라켓의 몸체 하부에 고정되는 방진고무들과,
나란히 위치하는 브라켓의 하부에 고정된 방진고무의 구멍들에 관통되어 삽입되며, 양끝단이 볼트에 의해 케이스에 고정되는 고정편으로 구성된다.
따라서, 진공펌프로부터 발생된 진동이 케이스에 직접 전달되지 않으며, 또한 방진고무에 의해 진동을 저감시킬 수 있어, 진동은 물론 진동에 의해 발생하는 소음도 저감시키는 효과를 갖는다.The present invention relates to an anti-vibration device of a medical inhaler, and more particularly, to an anti-vibration device of a medical inhaler to absorb vibration of a vacuum pump generating suction force to reduce vibration and noise.
To this end, the present invention is a fixed leg of the vacuum pump for generating a suction force is bolted to the upper side of the body, a pair of ring-shaped anti-vibration rubber in the longitudinal direction at the lower side of the body is placed at a predetermined interval to the dust-proof rubber A plurality of brackets for fastening the bolt through the formed hole to fix the dust-proof rubber to the lower side of the body,
The dust-proof rubbers are formed in a ring shape and are fixed to the lower part of the bracket while facing each other with the holes of the anti-vibration rubbers installed in the neighboring brackets.
It is inserted through the holes of the anti-vibration rubber fixed to the lower portion of the bracket is located side by side, both ends are composed of a fixing piece fixed to the case by a bolt.
Therefore, the vibration generated from the vacuum pump is not directly transmitted to the case, and the vibration can be reduced by the anti-vibration rubber, thereby reducing the noise generated by the vibration as well as the vibration.

Description

의료용 흡입기의 진동방지장치{omitted}Vibration damping device for medical inhalers {omitted}

본 고안은 의료용 흡입기의 진동방지장치에 관한 것으로, 특히 흡입력을 발생하는 진공펌프의 진동을 흡수하여 진동과 소음을 저감시키도록 하는 의료용 흡입기의 진동방지장치에 관한 것이다.The present invention relates to an anti-vibration device of a medical inhaler, and more particularly, to an anti-vibration device of a medical inhaler to absorb vibration of a vacuum pump generating suction force to reduce vibration and noise.

의료현장에서 환자들로부터 발생하는 체액을 흡입하기 흡입장치를 사용하게 되는데, 종래의 흡입장치는 도면 1과 같이 케이스(100)의 내부 바닥에 흡입력을 발생하는 진공펌프(110)가 설치되고, 이 진공펌프(110)의 동작시에 발생하는 진동을 흡수하기 위하여 진공펌프(110)의 각 고정다리(111)와 케이스(100)의 바닥 사이에 원통형의 방진고무(120)를 설치하여 볼트(130)에 의해 고정시키게 된다.A suction device is used to inhale bodily fluids generated from patients in a medical field. A conventional suction device is provided with a vacuum pump 110 that generates suction force on the inner bottom of the case 100 as shown in FIG. In order to absorb the vibration generated during operation of the vacuum pump 110, a cylindrical dustproof rubber 120 is installed between each of the fixed leg 111 of the vacuum pump 110 and the bottom of the case 100 bolts 130 It is fixed by).

그런데, 이렇게 구성된 종래의 진동방지장치는 원통형의 방진고무(120)가 상하로 세워져 설치된 상태에서 볼트(130)가 방진고무(120)를 관통하여 고정다리(111)와 케이스(100)를 연결하므로, 볼트(130)를 통해 진공펌프(110)로부터 발생되는 진동이 케이스(100)로 그대로 전달되어 진동을 저감시키는 효과가 크게 나타나지 않는다.By the way, the conventional anti-vibration device configured as described above is connected to the fixed leg 111 and the case 100 by penetrating the anti-vibration rubber 120 in the state in which the cylindrical anti-vibration rubber 120 is installed up and down. The vibration generated from the vacuum pump 110 through the bolt 130 is transferred to the case 100 as it is, so that the effect of reducing vibration does not appear significantly.

또한, 그 진동에 의해 소음이 크게 발생하여 환자의 치료시에 집중력을 방해하는 요인이 된다.In addition, the noise is generated by the vibration, which is a factor that disturbs the concentration in the treatment of the patient.

본 고안은 종래의 이러한 문제점을 해결하기 위하여 진공펌프의 고정다리에 링형태의 방진고무를 세워서 고정되도록 하는 설치 구조물을 제안하여 진공펌프와 케이스의 바닥사이를 방진고무에 의해서만 연결되도록 하며, 방진고무에 큰 탄성력을 부여하여 진동을 저감시키도록 하는데 과제가 있다.The present invention proposes an installation structure that is fixed to the fixed leg of the vacuum pump by setting up a ring-shaped anti-vibration rubber in order to solve the conventional problems, so that only the anti-vibration rubber is connected between the vacuum pump and the bottom of the case. There is a problem to reduce the vibration by applying a large elastic force to the.

이러한 과제를 해결하기 위하여 본 고안은 케이스의 내부에 진공펌프가 장착되고, 그 진공펌프로부터 발생된 흡입력에 의해 환자들로부터 발생하는 체액을 흡입하는 의료용 흡입기에 있어서,In order to solve this problem, the present invention is equipped with a vacuum pump inside the case, in the medical inhaler for sucking the body fluid generated from the patients by the suction force generated from the vacuum pump,

흡입력을 발생하는 진공펌프의 고정다리가 몸체의 상측으로 볼트체결되고, 몸체의 하측으로는 길이방향으로 한 쌍의 링 형태의 방진고무가 일정간격을 두고 세워져 위치하면서 방진고무에 형성된 구멍을 통해 볼트가 체결되어 방진고무를 몸체의 하측에 고정시키는 복수개의 브라켓과,A fixed leg of the vacuum pump generating suction force is bolted to the upper side of the body, and a pair of ring-shaped anti-vibration rubbers are positioned at a predetermined interval in the longitudinal direction to the lower side of the body, and the bolts are formed through the holes formed in the anti-vibration rubber. A plurality of brackets for fastening the anti-vibration rubber to the lower side of the body,

링형태로 되고, 옆으로 세워져서 이웃하는 브라켓에 설치된 방진고무의 구멍과 서로 마주보면서 브라켓의 몸체 하부에 고정되는 방진고무들과,The dust-proof rubbers are formed in a ring shape and are fixed to the lower part of the bracket while facing each other with the holes of the anti-vibration rubbers installed in the neighboring brackets.

나란히 위치하는 브라켓의 하부에 고정된 방진고무의 구멍들에 관통되어 삽입되며, 양끝단이 볼트에 의해 케이스에 고정되는 고정편으로 구성된다.It is inserted through the holes of the anti-vibration rubber fixed to the lower portion of the bracket is located side by side, both ends are composed of a fixing piece fixed to the case by a bolt.

이러한 해결수단을 갖는 본 고안은, 진공펌프로부터 발생된 진동이 케이스에 직접 전달되지 않으며, 또한 방진고무에 의해 진동을 저감시킬 수 있어, 진동은 물론 진동에 의해 발생하는 소음도 저감시키는 효과를 갖는다.The present invention having such a solution, the vibration generated from the vacuum pump is not directly transmitted to the case, and can also reduce the vibration by the anti-vibration rubber, has the effect of reducing the noise generated by the vibration as well as the vibration.

도면 1은 종래의 의료용 흡입기의 진동방지장치를 보인 도.
도면 2는 본 고안의 진동방지장치를 보인 도.
도면 3은 도면 2의 조립된 상태를 보인 도.
도면 4는 조립된 상태의 단면 일부를 보인 도.Figure 1 shows a vibration preventing device of a conventional medical inhaler.
Figure 2 shows a vibration damping device of the present invention.
Figure 3 shows the assembled state of Figure 2;
Figure 4 shows a part of the cross section in the assembled state.

이렇게 구성된 본 고안은 도면들을 참조하여 설명하면 아래와 같다.The present invention configured as described above is described below with reference to the drawings.

먼저, 본 고안은 한 쌍의 브라켓(210,220), 방진고무들(310,320,330,340), 한 쌍의 고정편(400,410)으로 구성된다.First, the subject innovation consists of a pair of brackets (210, 220), anti-vibration rubber (310, 320, 330, 340), a pair of fixing pieces (400, 410).

브라켓(210)은 몸체의 단면이 '

Figure 112010502274612-utm00001
' 형태로 되고, 이러한 단면이 길이방향으로 길게 형성되며, 상측에는 진공펌프(110)의 고정다리(111)가 놓이는 위치에 진공펌프 조립공(217,218)이 형성되어 있어서 볼트(141)에 의해 진공펌프(110)의 일측이 브라켓(210)에 고정된다.Bracket 210 has a cross section of the body '
Figure 112010502274612-utm00001
Shape, the cross section is formed long in the longitudinal direction, and the vacuum pump assembly holes 217 and 218 are formed at the position where the fixed leg 111 of the vacuum pump 110 is placed on the upper side thereof. One side of the 110 is fixed to the bracket (210).

진공펌프(110)의 진동을 흡수하기 위한 한 쌍의 방진고무(310,320)는 발포고무재, 우레탄 등의 재질을 이용하여 링형태로 형성되는데, 그 링형태의 방진고무(310,320)는 관통된 구멍(311,321)이 형성되며, 이러한 방진고무(310,320)는 브라켓(210)의 하측에 세워져서 고정되는데, 이때 구멍(311,321)의 방향이 브라켓(210)의 양측을 향하도록 한다,The pair of anti-vibration rubbers 310 and 320 for absorbing the vibration of the vacuum pump 110 is formed in a ring shape using a material such as a foamed rubber material or urethane, and the ring-shaped anti-vibration rubbers 310 and 320 are through holes. 311 and 321 are formed, and the anti-vibration rubbers 310 and 320 are erected under the bracket 210, and the holes 311 and 321 face both sides of the bracket 210.

따라서, 브라켓(210)의 전방 하부 양측으로 돌출된 부위의 내측으로 방진고무(310)가 세워져서 위치하면, 그 돌출된 부위에 나란히 형성된 볼트공(213,214)에 볼트(312)가 삽입되고, 이때 볼트(312)는 방진고무(310)의 구멍(311)을 관통하여 체결됨으로써 방진고무(310)가 브라켓(210)에 고정되도록 한다.Therefore, when the anti-vibration rubber 310 is placed upright inside the protruding portion of the front portion of the bracket 210, the bolts 312 are inserted into the bolt holes (213, 214) formed side by side in the protruding portion, The bolt 312 is fastened through the hole 311 of the anti-vibration rubber 310 so that the anti-vibration rubber 310 is fixed to the bracket 210.

또한, 방진고무(310)가 고정되는 위치에서 브라켓(210)의 상부면은 상부노출공(211)이 형성되어, 도면 4와 같이 볼트(312) 체결시 방진고무(310)의 구멍(311) 상단을 볼트(312)의 몸체가 상측으로 들어올리도록 함으로써 방진고무(310)의 상측이 상부 노출공(211)에 끼도록 하여 전후방향으로 이동하는 것을 방지한다.In addition, the upper surface of the bracket 210 in the position where the anti-vibration rubber 310 is fixed, the upper exposure hole 211 is formed, the hole 311 of the anti-vibration rubber 310 when the bolt 312 as shown in FIG. By lifting the upper end of the body of the bolt 312 to prevent the upper side of the anti-vibration rubber 310 to fit in the upper exposure hole 211 to prevent the movement in the front and rear directions.

또 다른 방진고무(320)도 브라켓(210)의 후방 하부 양측으로 돌출된 부위의 내측으로 전방의 방진고무(310)와 동일한 형태로 위치하여 볼트(322)와 볼트공(215,216)에 의해 고정되며, 상부 노출공(212)을 통해 상측이 노출되면서 고정되어 전후방향의 이동이 방지된다.Another anti-vibration rubber 320 is also located in the same shape as the anti-vibration rubber 310 in the front of the portion projecting to the rear lower both sides of the bracket 210 is fixed by the bolts 322 and bolt holes (215, 216) The upper side is exposed and fixed through the upper exposure hole 212 to prevent movement in the front and rear directions.

이러한 브라켓(210)의 측부로는 진공펌프(110)의 고정다리(111)의 간격만큼의 거리에 나란히 브라켓(210)과 동일한 형태의 브라켓(220)이 위치하며, 브라켓(210)의 전후방에 고정된 방진고무(310,320)의 구멍(311,321)이 이웃하는 브라켓(220)의 방진고무(330,340)의 구멍(331,341)과 서로 마주보도록 설치된다.The brackets 210 having the same shape as the brackets 210 are located side by side at the distance of the fixing leg 111 of the vacuum pump 110, and the front and rear sides of the brackets 210 are located at the sides of the brackets 210. The fixed holes 311 and 321 of the anti-vibration rubber 310 and 320 are installed to face the holes 331 and 341 of the anti-vibration rubber 330 and 340 of the adjacent bracket 220.

따라서, 브라켓(220)의 상부에 형성된 진공펌프 조립공(227,228)에는 진공펌프(110)의 고정다리가 각각 볼트(142,143)에 의해 체결된다.Accordingly, the fixing legs of the vacuum pump 110 are fastened to the vacuum pump assembly holes 227 and 228 formed on the bracket 220 by bolts 142 and 143, respectively.

여기까지의 구성은 방진고무(310,320,330,340)가 장착된 한 쌍의 브라켓(210,220)의 상측에 진공펌프(110)가 장착된 형태로서, 케이스(100)의 내부에 고정된 상태는 아니다.The configuration so far is that the vacuum pump 110 is mounted on the upper side of the pair of brackets 210 and 220 on which the anti-vibration rubber 310, 320, 330, 340 is mounted, and is not fixed to the inside of the case 100.

그러므로, 방진고무(310,320,330,340)의 하측을 케이스(100)의 내측에 고정시킴으로써 진공펌프(110)가 장착된 브라켓(210,220)이 케이스(100)와 직접 접촉하는 경우 방지하여 진동을 저감시키도록 한다.Therefore, by fixing the lower side of the anti-vibration rubber (310, 320, 330, 340) to the inner side of the case 100 to prevent the bracket (210, 220) is equipped with a vacuum pump 110 is in direct contact with the case 100 to reduce the vibration.

이를 위해 브라켓(210)에 장착된 각 방진고무(310,320)의 구멍(311,321)과 이웃하는 브라켓(220)의 각 방진고무(330,340)의 구멍(331,341)을 고정편(400,410)으로 관통시켜 연결하고, 이러한 고정편(400,410)의 양측을 케이스(100)의 볼트 체결함으로써 고정시키게 된다.To this end, the holes 311 and 321 of each of the anti-vibration rubbers 310 and 320 mounted on the bracket 210 and the holes 331 and 341 of each of the anti-vibration rubbers 330 and 340 of the neighboring bracket 220 are connected through the fixing pieces 400 and 410. The two sides of the fixing pieces 400 and 410 are fixed by bolting the case 100.

고정편(400)은 방진고무(310,330)의 구멍(311,331)에 삽입될 수 있는 폭을 가지며, 또한 길이는 한 쌍의 브라켓(210,220)을 연결하면서 그 외측으로 충분히 연장되는 길이를 갖는다.Fixing piece 400 has a width that can be inserted into the holes (311, 331) of the anti-vibration rubber (310,330), and also has a length that extends sufficiently to the outside while connecting a pair of brackets (210,220).

또한, 고정편(400)에는 방진고무(310,330)가 위치하는 곳에 대응하는 위치에 상측으로 굴절되어 돌출된 굴절부(401,402)가 각각 형성되는데, 굴절부(401,402)는 세워진 방진고무(310,330)의 폭과 동일하거나 약간 큰 폭을 가지며, 높이는 방진고무(310,330)의 구멍(311,331)의 내측벽으로부터 방진고무(310,330)의 외측까지의 두께와 같거나 작게 형성된다.In addition, the fixing piece 400 is formed with refraction parts 401 and 402 protruded upwards at positions corresponding to where the anti-vibration rubbers 310 and 330 are located, respectively, and the refraction parts 401 and 402 are formed of the anti-vibration rubbers 310 and 330 which are standing. It has a width equal to or slightly larger than the width, and the height is equal to or smaller than the thickness from the inner wall of the holes 311 and 331 of the anti-vibration rubbers 310 and 330 to the outside of the anti-vibration rubbers 310 and 330.

그리고, 고정편(400)의 양측 끝 부위에는 케이스(100)에 볼트(405,406)로서 고정하기 위한 볼트공(403,404)이 각각 형성된다.Then, bolt holes 403 and 404 for fixing as bolts 405 and 406 to the case 100 are formed at both end portions of the fixing piece 400, respectively.

따라서, 도면4와 같이 고정편(400)이 방진고무(310,330)의 내측으로 삽입되고, 굴절부(401,402)에 각각 방진고무(310,330)가 위치하게 되면, 고정편(400)의 양끝을 볼트(405,406)에 의해 체결하여 케이스(100)에 고정시킨다.Therefore, as shown in FIG. 4, when the fixing piece 400 is inserted into the dustproof rubbers 310 and 330, and the dustproof rubbers 310 and 330 are positioned in the refraction portions 401 and 402, respectively, both ends of the fixing piece 400 are bolted ( 405 and 406 to be fastened to the case 100.

이때, 굴절부(401,402)가 방진고무(310,330)의 하측을 케이스(100)의 바닥으로 압박하여 고정하게 된다.At this time, the refraction portions 401 and 402 are fixed by pressing the lower side of the anti-vibration rubber 310 and 330 to the bottom of the case 100.

또다른 고정편(410)도 고정편(400)과 마찬가지로, 방진고무(320,340)의 구멍(321,341)으로 삽입시켜, 굴절부(411,412)의 위치에 방진고무(320,340)가 위치하도록 하고, 양끝단의 볼트공(413,414)에 볼트(415,416)를 삽입시켜 케이스(100)에 고정시킨다.Another fixing piece 410, like the fixing piece 400, is inserted into the holes 321 and 341 of the anti-vibration rubbers 320 and 340 so that the anti-vibration rubbers 320 and 340 are positioned at the positions of the refraction portions 411 and 412, and both ends thereof. The bolts 415 and 416 are inserted into the bolt holes 413 and 414 to fix the case 100.

고정편(400,410)의 가운데 부분에는 'I'자 형태로 된 고무재질의 완충재(408,418)가 삽입되기 위한 완충재 삽입공(407,417)이 형성되어 있으며, 완충재(408)는 완충재 삽입공(407)의 구경과 동일한 외경을 갖는 기둥(408-1)의 상하측에 기둥(408-1)보다 더 큰 외경을 갖는 상측부(408-2)와 하측부(408-3)가 각각 형성되어 도면 4에서와 같이 기둥(408-1)이 완충재 삽입공(407)에 끼워질 때 상측부(408-2)와 하측부(408-3)에 의해 이탈이 방지되면서도 고정편(400)으로 전달되는 진동을 저감시키게 된다.In the center portion of the fixing piece (400, 410) is formed a buffer material insertion hole (407, 417) for inserting the buffer material 408,418 of the 'I' shape, the buffer material 408 of the buffer material insertion hole 407 In the upper and lower sides of the pillar 408-1 having the same outer diameter as the aperture, the upper portion 408-2 and the lower portion 408-3 having the larger outer diameter than the pillar 408-1 are formed, respectively. As the pillar 408-1 is fitted into the buffer inserting hole 407, the vibration is transmitted to the fixing piece 400 while being prevented from being separated by the upper portion 408-2 and the lower portion 408-3. Will be reduced.

고정편(410)에도 마찬가지로 완충재(418)가 완충재 삽입공(417)에 삽입되어 진동을 저감시킨다.In the fixing piece 410 as well, the buffer member 418 is inserted into the buffer member insertion hole 417 to reduce vibration.

도면 3은 도면 2의 각 구성이 조립된 상태로서, 방진고무(310,320,330,340)는 발포 생고무, 또는 우레탄으로 되어 케이스(100)의 바닥과 브라켓(210,220)의 사이에 설치되어 진공펌프(110)를 지탱하게 되며, 구멍(311,321,331,341)에 의해 상하방향의 진동을 저감시키고, 또한 전후방향의 진동은 세워져 설치된 방진고무(310,320,330,340)에 의해 전후방향의 이동이 발생하므로 진동이 저감된다.3 is a state in which each configuration of Figure 2 is assembled, the anti-vibration rubber (310, 320, 330, 340) is made of foamed rubber, or urethane is installed between the bottom of the case 100 and the bracket (210, 220) to support the vacuum pump 110 Since the vibrations in the vertical direction are reduced by the holes 311, 321, 331, and 341, and the vibrations in the front and rear directions are generated by the vibration-proof rubbers 310, 320, 330, and 340 installed upright, the vibration is reduced.

110 : 진공펌프 111 : 고정다리
210,220 : 브라켓 310,320,330,340 : 방진고무
311,321,331,341 : 구멍 400,410 : 고정편
408,418 : 완충재110: vacuum pump 111: fixed leg
210,220: Bracket 310,320,330,340: Dustproof rubber
311,321,331,341: Hole 400,410: Fixing piece
408,418: Shock Absorbers

Claims (1)

케이스의 내부에 진공펌프가 장착되고, 그 진공펌프로부터 발생된 흡입력에 의해 환자들로부터 발생하는 체액을 흡입하는 의료용 흡입기에 있어서,
흡입력을 발생하는 진공펌프의 고정다리가 몸체의 상측으로 볼트체결되고, 몸체의 하측으로는 길이방향으로 한 쌍의 링 형태의 방진고무가 일정간격을 두고 세워져 위치하면서 방진고무에 형성된 구멍을 통해 볼트가 체결되어 방진고무를 몸체의 하측에 고정시키는 복수개의 브라켓과,
링형태로 되고, 옆으로 세워져서 이웃하는 브라켓에 설치된 방진고무의 구멍과 서로 마주보면서 브라켓의 몸체 하부에 고정되는 방진고무들과,
나란히 위치하는 브라켓의 하부에 고정된 방진고무의 구멍들에 관통되어 삽입되며, 양끝단이 볼트에 의해 케이스에 고정되는 고정편으로 구성된 의료용 흡입기의 진동방지장치In the case of a medical inhaler equipped with a vacuum pump inside the case, and inhales the body fluid generated from the patients by the suction force generated from the vacuum pump,
A fixed leg of the vacuum pump generating suction force is bolted to the upper side of the body, and a pair of ring-shaped anti-vibration rubbers are positioned at a predetermined interval in the longitudinal direction to the lower side of the body, and the bolts are formed through the holes formed in the anti-vibration rubber. A plurality of brackets for fastening the anti-vibration rubber to the lower side of the body,
The dust-proof rubbers are formed in a ring shape and are fixed to the lower part of the bracket while facing each other with the holes of the anti-vibration rubbers installed in the neighboring brackets.
Vibration preventing device of medical inhaler composed of fixing pieces which are inserted through the holes of the anti-vibration rubber fixed to the lower part of the bracket located side by side, both ends are fixed to the case by bolts
KR2020100006981U 2010-06-29 2010-06-29 Vibration Prevention Device of Medical Inhaler KR200464240Y1 (en)

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EP4052736A1 (en) * 2016-02-19 2022-09-07 Koninklijke Philips N.V. Drive unit for a breast pump and breast pump

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KR200311780Y1 (en) 2003-02-05 2003-05-09 동환산업 주식회사 Installation structure of compressor for vehicle
KR200341014Y1 (en) 2003-11-12 2004-02-11 동양매직 주식회사 Oxygen thickener having triple damper structure
JP2005264909A (en) 2004-03-22 2005-09-29 Techno Takatsuki Co Ltd Vibration damping device for electromagnetic vibration pump
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KR200311780Y1 (en) 2003-02-05 2003-05-09 동환산업 주식회사 Installation structure of compressor for vehicle
KR200341014Y1 (en) 2003-11-12 2004-02-11 동양매직 주식회사 Oxygen thickener having triple damper structure
JP2005264909A (en) 2004-03-22 2005-09-29 Techno Takatsuki Co Ltd Vibration damping device for electromagnetic vibration pump
KR100928720B1 (en) 2009-01-14 2009-11-27 문인수 Assembly for soundproofing ceiling frame and setting method used the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101546375B1 (en) 2013-11-25 2015-08-21 주식회사 엠에스제이 The Milker

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