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KR100903363B1 - A damper and damperunit using above damper - Google Patents

A damper and damperunit using above damper Download PDF

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Publication number
KR100903363B1
KR100903363B1 KR1020070101461A KR20070101461A KR100903363B1 KR 100903363 B1 KR100903363 B1 KR 100903363B1 KR 1020070101461 A KR1020070101461 A KR 1020070101461A KR 20070101461 A KR20070101461 A KR 20070101461A KR 100903363 B1 KR100903363 B1 KR 100903363B1
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KR
South Korea
Prior art keywords
damper
elastic member
support plate
space
support
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KR1020070101461A
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Korean (ko)
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KR20090036338A (en
Inventor
이상만
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이상만
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Priority to KR1020070101461A priority Critical patent/KR100903363B1/en
Publication of KR20090036338A publication Critical patent/KR20090036338A/en
Application granted granted Critical
Publication of KR100903363B1 publication Critical patent/KR100903363B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/26—Air gap

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

본 발명은, 충격흡수용 댐퍼 및 이를 이용한 댐퍼유니트에 관한 것이다.The present invention relates to a shock absorber damper and a damper unit using the same.

이는 특히, 탄성부재가 그 내측에 공간부가 형성되면서 일측은 개방되는 구성으로 이루어져 개방부가 지지면에 접촉된 상태로 압축력이 작용할 때 탄성부재 자체의 탄성과 공간의 에어압력이 동시에 작용하도록 형성된다.In particular, the elastic member is formed so that the space is formed inside the one side is configured to open so that when the compression force is applied in the state in which the opening is in contact with the support surface is formed so that the elasticity of the elastic member itself and the air pressure of the space at the same time.

지지면, 탄성부재, 개방부, 지지플레이트 Support surface, elastic member, opening part, support plate

Description

충격흡수용 댐퍼 및 이를 이용한 댐퍼유니트{A damper and damperunit using above damper}Shock-absorbing damper and damper unit using it {A damper and damperunit using above damper}

본 발명은 탄성부재가 그 내측에 공간부가 형성되면서 일측은 개방되는 구성으로 이루어져 개방부가 지지면에 접촉된 상태로 압축력이 작용할 때 탄성부재 자체의 탄성과 공간의 에어압력이 동시에 작용하도록 하는 충격흡수용 댐퍼 및 이를 이용한 댐퍼유니트에 관한 것이다.According to the present invention, the elastic member has a space portion formed therein so that one side thereof is opened, and the shock absorber allows the elastic member itself and the air pressure of the space to act simultaneously when the compressive force is applied while the opening portion is in contact with the support surface. A damper and a damper unit using the same.

일반적으로 방진 마운트는 진동이 발생하는 각종 장치나 설비 등(이하 진동체라 함)을 바닥이나 벽체 등(이하 지지체라 함)에 지지할 때 진동체와 지지체 사이에 설치되는 것으로서, 진동체의 하중을 지지하면서 진동을 감쇠시키거나 지지체로 진동이 전달되는 것을 방지하는 역활을 수행한다.In general, a dustproof mount is installed between a vibrating body and a support when supporting various devices or facilities (hereinafter referred to as a vibrating body) where vibration is generated on a floor or a wall (hereinafter referred to as a supporting body). It serves to attenuate the vibration while supporting or to prevent the transmission of vibration to the support.

그리고, 상기 방진 마운트는 운동에너지를 잘 흡수하는 성질을 갖는 완충재를 이용하여 진동체에서 발생하는 진동을 감쇠하며, 비교적 하중이 크고 정적변위량이 많은 진동체의 방진기능을 효과적으로 수행하기 위해서는 상기한 완충재로 스프링을 사용하는 방진 스프링 마운트가 널리 사용된다.In addition, the anti-vibration mount attenuates vibration generated in the vibrating body by using a shock absorbing material having a property of absorbing kinetic energy well, and in order to effectively perform the anti-vibration function of the vibrating body having a relatively large load and a large amount of static displacement. Dust-proof spring mounts using low springs are widely used.

이와같은 기술과 관련되어 방진 스프링 마운트가 일반적으로 적용되고 있으 며, 상기와 같은 방진스프링 마운트는 코일형상의 스프링과, 상기한 스프링의 한쪽 끝부분이 안착되고 스프링의 반대쪽에 진동체가 얹혀지는 상부지지부재와, 상기한 스프링의 상부지지부재 반대쪽 끝부분을 감싸서 지지하고 양측 끝부분에는 지지체에 고정볼트로 고정하기 위한 고정공이 형성되는 하부지지부재와, 상기한 상부지지부재에 나사결합되어 진동체의 수평을 조절하기 위한 조절볼트로 이루어 지며, 하부지지부재와 지지체 사이에는 방진효율을 높이기 위하여 고무패드가 설치되는 구성으로 이루어 진다.In connection with this technique, a vibration-proof spring mount is generally applied. The above-described vibration-proof spring mount includes a coil-shaped spring and an upper support on which one end of the spring is seated and a vibrating body is mounted on the opposite side of the spring. The lower support member is formed to support the member and the opposite end portion of the upper support member of the spring, and both ends are formed with fixing holes for fixing with fixing bolts to the support, and the upper support member is screwed to the vibrating body. Consists of a control bolt for adjusting the horizontal, it is made of a configuration in which a rubber pad is installed between the lower support member and the support to increase the dust-proof efficiency.

그러나, 이러한 방진 스프링 마운트는 스프링이 상부지지부재와 하부지지부재 사이에 견고히 체결되지 않고 양쪽 끝부분이 안착되는 구조이므로 이동시 약간의 외력이 작용하거나 유동이 발생하면 상부지지부재와 하부지지부재, 스프링이 각각 낱개의 부품으로 분해되기 쉬워 운반이나 적재가 용이하지 않고 이동중에 부품이 분실될 우려가 있다.However, since the anti-vibration spring mount is a structure in which the spring is not firmly fastened between the upper support member and the lower support member and both ends are seated, when a slight external force is applied or a flow occurs during the movement, the upper support member and the lower support member, the spring Each of these parts is easily broken down into pieces, which is not easy to carry or load, and the parts may be lost while moving.

그리고, 진동체로부터 발생하는 횡하중에 의하여 스프링이 일측으로 쏠려서 완충기능이나 방진기능을 상실하게 되거나, 정해진 범위 이상으로 변위가 발생되면 상,하부지지부개가 서로 부딪쳐서 파손되거나 진동체와 지지체가 서로 부딪쳐서 파손되는 문제가 발생되었다.In addition, when the spring is oriented to one side by the lateral load generated from the vibrating body and loses the cushioning function or the dustproofing function, or when the displacement occurs over a predetermined range, the upper and lower support parts collide with each other and are damaged or the vibrating body and the support collide with each other. There was a problem.

이와같은 문제를 해결하기 위하여 등록실용신안 제310303호에 방진 스프링 마운트가 개시되어 있으며 그 구성은 도1a,b에서와 같이, 한쪽면에 제1안착부(12)가 형성되는 캡형상의 제1지지부재(10)와, 제1안착부(12)와 마주보는 반대쪽면이 개구된 통형상으로 이루어지며 개구쪽 모서리에는 바깥쪽으로 돌출되는 제2안착부(22)가 형성되고 개구된 반대쪽 끝면에는 안내공(24)이 형성되는 제2지지부재(20)와, 상기 제1안착부(12)와 제2안착부(22) 사이에 지지되도록 설치되는 스프링(30)과, 상기 제2지지부재(20)의 안내공(24)을 관통하는 한쪽 끝부분에는 조절너트(44)가 조립되는 조절볼트(42)와, 상기 제2지지부재(20)의 길이방향 중심부와 수직인 위치에 관통홀(51)이 형성되는 고정판(50)을 포함하여 이루어진다.In order to solve such a problem, a dust-proof spring mount is disclosed in Korean Utility Model Registration No. 310303. The configuration of the cap-shaped first support in which the first seat 12 is formed on one side as shown in FIGS. The member 10 and the opposite side facing the first seating portion 12 are formed in a tubular shape with an opening, and a second seating portion 22 protruding outward is formed at an opening edge and a guide is formed at the opposite end surface. The second support member 20, the ball 24 is formed, the spring 30 is installed to be supported between the first seating portion 12 and the second seating portion 22, and the second support member ( One end portion penetrating through the guide hole 24 of the 20, the adjusting bolt 42 is assembled with the adjusting nut 44, and the through hole in a position perpendicular to the longitudinal center of the second support member 20; 51 includes a fixing plate 50 is formed.

그리고, 상기 캡볼트(48)가 고정너트(13)로서 결합되고, 상기 고정판의 일측에 체결홀(52)이 더 구비되면서 상기 체결홀 및 관통홀에 대응토록 체결공(62)과 관통공(61)을 갖는 고무판(60)가 설치되는 구성으로 이루어 진다.In addition, the cap bolt 48 is coupled as a fixing nut 13, and a fastening hole 52 is further provided at one side of the fixing plate, so that the fastening hole 62 and the through hole correspond to the fastening hole and the through hole ( It consists of a configuration that the rubber plate 60 having a 61) is installed.

그러나, 상기와 같은 스프링마운트 역시, 스프링(30)을 지지하기 위하여 상호 대응되는 별도의 제1,2지지부재(10)(20)를 구비하여야 하여 부품수가 증가하게 되고, 스프링(30)의 이탈을 방지하기 위한 캡볼트(48)의 길이로 스프링의 충격흡수시 간섭이 있으며, 일정크기 이상의 충격력에서만 동작토록 하고, 충격력에 따라 스프링의 크기 및 캡볼트의 크기를 자유롭게 조절할 수 없는 등의 문제점이 있는 것이다.However, the spring mount as described above should also be provided with separate first and second support members 10 and 20 corresponding to each other to support the spring 30, thereby increasing the number of parts and disengaging the spring 30. The length of the cap bolt 48 to prevent the interference of the shock absorbing of the spring, and only to operate the impact force of a certain size or more, the size of the spring and the cap bolt can not be freely adjusted according to the impact force It is.

상기와 같은 종래의 문제점을 해결하기 위한 본 발명의 목적은, 공기의 압력과 자체의 탄성에 의해 충격을 흡수토록 하도록 하고, 간단한 구성으로 제작 및 설치가 용이하게 이루어 지도록 하며, 다양한 사용장소에 따라 대응토록 하고, 순차적 충격흡수가 가능하도록 하고, 지면에 용이하게 밀착시켜 별도의 고정기구가 없이도 장착이 가능하도록 하는 충격흡수용 댐퍼 및 이를 이용한 댐퍼유니트를 제공하는 데 있다.An object of the present invention for solving the conventional problems as described above, so as to absorb the shock by the pressure of the air and its elasticity, to be made easy to manufacture and installation in a simple configuration, according to various places of use The present invention provides a shock absorbing damper and a damper unit using the same so as to be capable of sequential shock absorption and to be easily adhered to the ground to be mounted without a separate fixing mechanism.

본 발명은 상기와 같은 목적을 달성하기 위하여, 탄성부재가 그 내측에 공간부가 형성되면서 일측은 개방되는 구성으로 이루어져 개방부가 지지면에 접촉된 상태로 압축력이 작용할 때 탄성부재 자체의 탄성과 공간의 에어압력이 동시에 작용하도록 형성되는 충격흡수용 댐퍼를 제공한다.In order to achieve the above object, the elastic member has a structure in which one side is opened while a space portion is formed therein, so that the compressive force acts when the opening portion is in contact with the support surface. It provides a shock absorbing damper is formed so that the air pressure acts at the same time.

또한, 탄성부재의 상부에 충격발생부재의 연결을 위한 연결수단이 더 구비되는 충격흡수용 댐퍼를 제공한다.The present invention also provides a shock absorbing damper further comprising a connecting means for connecting the shock generating member to an upper portion of the elastic member.

더하여, 상기 탄성부재의 개방부에 결합수단을 통하여 지지플레이트가 더 연결되는 충격흡수용 댐퍼를 이용한 댐퍼유니트를 제공한다.In addition, it provides a damper unit using a shock absorbing damper that is further connected to the support plate through the coupling means in the opening of the elastic member.

이상과 같이 본 발명에 의하면, 내부 밀폐공간에 의해 형성되는 공기의 압력과 댐퍼 자체의 탄성에 의해 충격을 흡수토록 하고, 컵형상의 간단한 구성으로 제 작 및 설치가 용이하게 이루어 지며, 저면에 형성되는 밀착력조절부로서 용이하게 밀착되어 다양한 사용장소에 따라 대응되어 지지하고, 밀폐공간 및 댐퍼자체의 탄성이 상이하여 순차적 충격흡수가 가능하고, 지면에 용이하게 밀착시켜 별도의 고정기구가 없이도 장착이 가능한 효과가 있다.As described above, according to the present invention, it is possible to absorb the shock by the pressure of the air formed by the inner sealed space and the elasticity of the damper itself, easy to manufacture and install with a simple configuration of cup-shaped, formed on the bottom surface It is easily adhered as a cohesive force control part, and it is supported according to various use places, and the elasticity of the sealed space and the damper itself is different, so that it can absorb sequential shocks and can be easily attached to the ground so that it can be installed without a separate fixing mechanism. There is a possible effect.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2a,b,c,d,e는 각각 본 발명에 따른 댐퍼를 도시한 사시도 이고, 도3a,b는 각각 본 발명에 따른 댐퍼의 장착상태를 도시한 단면도 이며, 도4는 본 발명에 따른 댐퍼유니트를 도시한 분해도 이고, 도5a,b는 각각 본 발명에 따른 댐퍼유니트를 도시한 단면도 및 요부 저면도 이며, 도6은 본 발명의 다른 실시예에 따른 댐퍼유니트의 결합상태를 도시한 단면도 이다.Figure 2a, b, c, d, e is a perspective view showing a damper according to the present invention, respectively, Figures 3a, b is a sectional view showing the mounting state of the damper according to the present invention, respectively, Figure 4 Figure 5a, b is a cross-sectional view showing a damper unit according to the present invention and a bottom view of the main portion, respectively, Figure 6 is a cross-sectional view showing a combined state of the damper unit according to another embodiment of the present invention. to be.

본 발명의 탄성부재(100)는 그 내측에 공간부(S)가 형성되면서 일측에 개방부(O)가 형성되는 구성으로 이루어진다.The elastic member 100 of the present invention has a configuration in which the open portion (O) is formed on one side while the space portion (S) is formed therein.

그리고, 상기 탄성부재에 형성되는 개방부(O)는, 지면에 접촉된 상태로 압축력이 작용할 때 밀폐공간을 형성하도록 설치된다.In addition, the opening part O formed in the elastic member is installed to form a closed space when the compressive force is applied in a state of being in contact with the ground.

이때, 상기 개방부(O)는 그 단부에 요철등으로 이루어진 밀착력조절부(110)가 일체로 형성된다.At this time, the opening portion (O) is formed integrally with the adhesion control portion 110 made of irregularities and the like at its end.

또한, 상기 탄성부재(100)의 상부에 충격발생부재 등의 연결을 위한 연결수단이 더 구비된다.In addition, the upper portion of the elastic member 100 is further provided with a connecting means for connecting the impact generating member.

상기 연결수단은, 내측으로 함몰되는 장착홀(151)이나 외측에 돌출되는 고정돌기(153), 돌출된 상태로 걸림턱을 갖는 고정후크(155)및, 장착홀에 나사부가 구비되는 고정너트(157)중에서 선택되는 어느 하나로서 이루어 진다.The connecting means includes a mounting hole 151 recessed inward or a fixing protrusion 153 projecting to the outside, a fixing hook 155 having a locking jaw in a protruding state, and a fixing nut provided with a screw in the mounting hole ( 157).

더하여, 상기 탄성부재(100)의 개방부(O)는, 결합수단(170)을 통하여 지지플레이트(200)가 더 연결된다.In addition, the opening portion O of the elastic member 100 is further connected to the support plate 200 through the coupling means 170.

상기 결합수단(170)은, 개방부(O)및 지지플레이트(200)에 상호 대응토록 되면서 선택적으로 적용되는 밀착요부(171)와 밀착돌기(173)로서 이루어 진다.The coupling means 170 is made of an adhesion recess 171 and an adhesion protrusion 173 selectively applied to each other to correspond to the opening portion O and the support plate 200.

그리고, 상기 탄성부재(100)의 내측에 압축정도를 조절토록 스토퍼(120)가 더 구비된다.Then, the stopper 120 is further provided to adjust the degree of compression inside the elastic member 100.

더하여, 상기 지지플레이트(200)는, 중앙부에 공기배출공(201)이 형성되면서 그 저부에 형성되는 단차부(203)에 연결되고, 상기 단차부(203)에 연결되어 방사상에 하나 이상의 유도홈(205)이 일체로 형성된다.In addition, the support plate 200 is connected to the stepped portion 203 formed at the bottom thereof while the air discharge hole 201 is formed at the center thereof, and is connected to the stepped portion 203 so that one or more guide grooves are radially formed. 205 is integrally formed.

또한, 상기 탄성부재(100)의 상면에 선택적인 면접촉 및 점접촉이 가능토록 하는 지지면(160)이 일체로 형성된다. In addition, the support surface 160 to allow selective surface contact and point contact on the upper surface of the elastic member 100 is integrally formed.

상기와 같은 구성으로 이루어 진 본 발명의 동작을 설명한다. The operation of the present invention made of the above configuration will be described.

도2 내지 도6에서 도시한 바와같이, 본 발명의 탄성부재(100)가 상부는 좁고 하부로 갈수로 넓은 직경을 갖는 종 형상으로 그 내측에 공간부(S)가 형성되어 그 상부에 형성되는 지지면(160)에 충격발생부재(P)가 올려질 경우 그 충격을 탄성부재(100) 자체 및 그 내부에 형성되는 공간부(S)에 의해 흡수토록 한다.As shown in Figures 2 to 6, the elastic member 100 of the present invention is a longitudinal shape having a wide diameter in the upper portion is narrow and the lower side to the lower portion is formed in the space (S) is formed thereon When the impact generating member P is placed on the support surface 160, the shock is absorbed by the elastic member 100 itself and the space S formed therein.

이때, 상기 탄성부재(100)는, 공간부(S)에 연장되어 저부에 형성되는 개방 부(O)가 지면이나 별도의 지지플레이트(200) 등에 밀착될 때 밀폐공간을 형성토록 하여 밀폐공간이 충격흡수를 위한 하나의 댐퍼역활을 수행하게 된다.At this time, the elastic member 100, when the open portion (O) formed in the bottom extending to the space (S) is in close contact with the ground or a separate support plate 200, etc. to form a closed space to the closed space It serves as a damper for shock absorption.

그리고, 상기 개방부(O)는 그 단부 둘레에 요철등으로 이루어진 밀착력조절부(110)에 더 구비되어 지면과의 밀착력을 더욱 상승토록 한다.In addition, the opening part O is further provided in the adhesion force adjusting unit 110 formed of irregularities around the end thereof to further increase the adhesion force to the ground.

또한, 상기 지지플레이트(200)는, 그 둘레에 형성되는 볼트공(미도시)을 통하여 지면에 결합함으로써 그 상부에 올려지는 탄성부재(100)의 유동을 방지토록 한다.In addition, the support plate 200 is coupled to the ground through a bolt hole (not shown) formed around it to prevent the flow of the elastic member 100 is placed on the upper portion.

더하여, 상기 지지플레이트(200)와 탄성부재(100)는, 본딩등에 일체로 결합할 수도 있으나 본 발명에서는 결합 및 분리가 가능토록 밀착요부(171) 및 밀착돌기(173)로 이루어진 결합수단(170)을 탄성부재의 개방부 및 지지플레이트에 상호 대응토록 각각 형성함으로써 한번의 작업에 의해 지지플레이트와 탄성부재의 결합 및 분리가 용이하게 된다.In addition, the support plate 200 and the elastic member 100, but may be integrally coupled to the bonding, etc. In the present invention, the coupling means 170 made of a close contact portion 171 and a close contact protrusion 173 to be able to be coupled and separated. ) Are formed on the openings and the support plates of the elastic members, respectively, so that the support plate and the elastic members can be easily combined and separated by one operation.

계속하여, 상기 탄성부재(100)는, 압축시 그 내측에 형성되는 스토퍼(120)가 지면이나 지지플레이트(200)에 접촉되어 하강 스트로크를 조절토록 하여 완전하강에 따른 탄성부재(100)의 피로를 조절하게 된다.Subsequently, the elastic member 100, the stopper 120 is formed in the inner side during compression to contact the ground or the support plate 200 to adjust the lowering stroke to the fatigue of the elastic member 100 according to the complete lowering Will be adjusted.

또한, 상기 탄성부재(100)는 지지면(160)이 요철이나 평면상으로 이루어져 그 사용상태에 따라 충격발생부재(P)에서 전달되는 하중을 탄성부재에 적절하게 분산토록 한다.In addition, the elastic member 100 is formed so that the support surface 160 is irregular or flat, so as to properly distribute the load transmitted from the impact generating member (P) to the elastic member according to the use state.

그리고, 상기 충격발생부재(P)는 내측으로 함몰되는 장착홀(151)이나 외측에 돌출되는 고정돌기(153), 돌출된 상태로 걸림턱을 갖는 고정후크(155)및, 장착홀에 나사부가 구비되는 고정너트(157)중에서 선택되는 어느 하나로서 이루어 진 연결수단을 통하여 연결됨으로써 충격발생부재(P)와 탄성부재(100)가 손쉽게 연결된다.The impact generating member P includes a mounting hole 151 recessed inwardly or a fixing protrusion 153 protruding outwardly, a fixing hook 155 having a locking jaw in a protruding state, and a screw portion in the mounting hole. The impact generating member P and the elastic member 100 are easily connected by being connected through a connecting means made as any one selected from among the fixing nuts 157 provided.

더하여, 상기 지지플레이트(200)는, 중앙부에 공기배출공(201)이 형성되면서 그 저부에 형성되는 단차부(203)에 연결되고 동시에 상기 단차부(203)는 방사상에 구비되는 하나 이상의 유도홈(205)이 일체로 형성되어 밀폐공간의 공기를 일정압력하에서 외부에 서서히 노출시키도록 하여 갑작스런 충격에 의해 탄성부재(100)가 파손되는 것을 방지하게 되는 것이다.In addition, the support plate 200 is connected to the stepped portion 203 formed at the bottom thereof while the air discharge hole 201 is formed at the center thereof, and at the same time the stepped portion 203 has one or more guide grooves provided in a radial shape. 205 is integrally formed so as to gradually expose the air in the closed space to the outside under a certain pressure to prevent the elastic member 100 from being damaged by a sudden impact.

도1a,b는 각각 종래의 방진스프링 마운트를 도시한 사시도 및 단면도 이다.1A and 1B are a perspective view and a cross-sectional view showing a conventional antivibration spring mount, respectively.

도2a,b,c,d,e는 각각 본 발명에 따른 댐퍼를 도시한 사시도 이다.2a, b, c, d, and e are perspective views showing dampers according to the present invention, respectively.

도3a,b는 각각 본 발명에 따른 댐퍼의 장착상태를 도시한 단면도 이다.3A and 3B are cross-sectional views illustrating mounting states of dampers according to the present invention, respectively.

도4는 본 발명에 따른 댐퍼유니트를 도시한 분해도 이다.4 is an exploded view showing a damper unit according to the present invention.

도5a,b는 각각 본 발명에 따른 댐퍼유니트를 도시한 단면도 및 요부 저면도 이다.5A and 5B are cross-sectional views and bottom views showing the damper unit according to the present invention, respectively.

도6은 본 발명의 다른 실시예에 따른 댐퍼유니트의 결합상태를 도시한 단면도 이다.6 is a cross-sectional view showing a coupled state of the damper unit according to another embodiment of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

110...밀착력조절부 151...장착홀110 ... Adhesive Adjuster 151 ... Mounting Hole

155...고정후크 157...고정너트155 fixing hook 157 fixing nut

203...단차부 205...유도홈203 ... Step 205 ... Induction groove

Claims (7)

삭제delete 삭제delete 삭제delete 삭제delete 탄성부재(100)의 내측에 공간부(S)가 형성되면서 그 일측에 연장되어 개방부(O)가 형성되며, 상기 개방부(O)는 지면에 접촉된 상태로 압축력이 작용할 때 공간부(S)에 밀폐공간을 형성하도록 설치되고, 상기 탄성부재(100)의 상부에 간격유지부재(P)가 지지되는 지지면(160)이 일체로 형성되며, 상기 개방부(0)에 지지플레트(200)가 연결되는 충격흡수용 댐퍼를 이용한 댐퍼유니트에 있어서, The space portion S is formed inside the elastic member 100 and extends on one side thereof to form an open portion O. The open portion O is a space portion (a) when the compressive force acts in contact with the ground. S) is installed to form a closed space, the support surface 160, which is supported by the space maintaining member (P) is formed integrally on the elastic member 100, the support plate on the opening (0) In the damper unit using a shock absorbing damper (200) is connected, 상기 개방부(O)에 결합수단(170)을 통하여 지지플레이트(200)가 연결되며, The support plate 200 is connected to the opening portion O through the coupling means 170, 상기 결합수단(170)은, 개방부(O)및 지지플레이트(200)에 상호 대응토록 되면서 선택적으로 적용되는 밀착요부(171)와 밀착돌기(173)로서 이루어 지고, The coupling means 170 is made of a close contact portion 171 and a close contact protrusion 173 is selectively applied to each other to correspond to the opening portion (O) and the support plate 200, 상기 개방부(0)에는 밀착력조절부(110)가 일체로 형성되는 것을 특징으로 하는 충격흡수용 댐퍼를 이용한 댐퍼유니트A damper unit using the shock absorbing damper, characterized in that the adhesion portion 110 is formed integrally with the opening (0). 삭제delete 제5항에 있어서, 상기 지지플레이트(200)는, 중앙부에 공기배출공(201)이 형성되면서 그 저부에 형성되는 단차부(203)에 연결되고, 상기 단차부(203)에 연결되어 방사상에 하나 이상의 유도홈(205)이 일체로 연결되는 것을 특징으로 하는 충격흡수용 댐퍼를 이용한 댐퍼유니트The method of claim 5, wherein the support plate 200 is connected to the stepped portion 203 formed at the bottom of the air discharge hole 201 is formed in the center, the stepped portion 203 is connected radially Damper unit using a shock absorber damper, characterized in that one or more induction groove 205 is connected integrally
KR1020070101461A 2007-10-09 2007-10-09 A damper and damperunit using above damper KR100903363B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240055419A (en) 2022-10-20 2024-04-29 박서윤 A Vibration Isolation Mount

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KR101516207B1 (en) * 2013-11-29 2015-05-04 삼성중공업 주식회사 Impact absorbing apparatus of mousehole

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JPH08128502A (en) * 1994-10-31 1996-05-21 Nissan Tecsys Kk Vibrationproof frame device for loom
JP2004324654A (en) * 2002-12-24 2004-11-18 Bridgestone Corp Vibrationproof device
KR20070027086A (en) * 2005-08-29 2007-03-09 현대자동차주식회사 An insulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128502A (en) * 1994-10-31 1996-05-21 Nissan Tecsys Kk Vibrationproof frame device for loom
JP2004324654A (en) * 2002-12-24 2004-11-18 Bridgestone Corp Vibrationproof device
KR20070027086A (en) * 2005-08-29 2007-03-09 현대자동차주식회사 An insulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240055419A (en) 2022-10-20 2024-04-29 박서윤 A Vibration Isolation Mount

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