KR101147974B1 - Absorbing device of floor impact - Google Patents

Absorbing device of floor impact Download PDF

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Publication number
KR101147974B1
KR101147974B1 KR1020110058015A KR20110058015A KR101147974B1 KR 101147974 B1 KR101147974 B1 KR 101147974B1 KR 1020110058015 A KR1020110058015 A KR 1020110058015A KR 20110058015 A KR20110058015 A KR 20110058015A KR 101147974 B1 KR101147974 B1 KR 101147974B1
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KR
South Korea
Prior art keywords
fixing member
floor
frame
shock absorber
height adjusting
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KR1020110058015A
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Korean (ko)
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손홍창
박진우
김선태
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손홍창
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/22—Resiliently-mounted floors, e.g. sprung floors
    • E04F15/225—Shock absorber members therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
    • E04F15/0247—Screw jacks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Floor Finish (AREA)

Abstract

PURPOSE: A shock absorbing device for a floor is provided to rapidly absorb shock applied to a floor and to rapidly restore the floor to an originals state. CONSTITUTION: A shock absorbing device for a floor comprises a frame fixing member(10), a fixing member(20), a height adjusting member(30), a shock absorbing member(40), and a support member(50). The bottom of the frame fixing member is opened, and the frame fixing member is inserted into an insertion groove formed on the bottom end of a frame. The fixing member is located to cover the bottom of the frame fixing member and has a through hole(21). The height adjusting member is composed of a support(31) and a body(32). The body is extended from the support along the through hole of the fixing member. The shock absorbing member is composed of upper and lower shock absorbers(41,42). The bottom of the support member is adhered to a floor, and the top is coupled to the body of the height adjusting member.

Description

바닥 충격 완충장치{ABSORBING DEVICE OF FLOOR IMPACT}Floor Shock Absorber {ABSORBING DEVICE OF FLOOR IMPACT}

본 발명은 체육관 바닥에 강한 힘이 작용하면 바닥이 아랫방향으로 가해지는 충격을 흡수하여 변형을 방지하고, 바닥이 원상태로 회복할 때 상부로 가해지는 복원력을 흡수하여 바닥이 파손되는 것을 방지할 수 있는 바닥 충격 완충장치에 관한 것이다.The present invention, when a strong force is applied to the gym floor absorbs the impact applied to the floor downwards to prevent deformation, and when the floor is restored to its original state can absorb the restoring force applied to the top to prevent the floor from being broken Floor shock absorber.

일반적으로 체육관 등의 대형 건물은 운동의 장소로서 충분한 운동 성능을 발휘할 수 있도록 바닥지지장치에는 바닥에 탄성부재를 설치한 구조, 혹은 멍에부재를 탄성부재로 지지하는 구조를 채택하여 탄력성능이 좋은 바닥 구조를 구축하고 있다.In general, a large building such as a gymnasium has a good elastic performance by adopting a structure in which an elastic member is installed on the floor or a structure supporting the yoke member by an elastic member so as to provide sufficient exercise performance as a place for exercise. I am building a structure.

그런데 체육관 등은 운동선수들이 뛰거나 달리기 등의 격렬한 운동을 하거나 또는 다수의 인원이 관내를 출입하기 때문에 바닥에 과대한 중량이 작용한다. 이때문에 체육관의 바닥지지장치는 미리 과대한 하중에 견딜 수 있도록 설계된다.However, gymnasiums, such as athletes run or run intense sports, or because a large number of personnel enter and exit the hall, excessive weight acts on the floor. Because of this, the floor support system of the gym is designed to withstand excessive loads in advance.

그러나, 과대한 중량에 견딜 수 있는 바닥지지장치는 매우 딱딱하고 탄력성능이 불량하게 되어 운동을 하는 사람의 다리와 허리를 다치게 하거나, 또는 넘어졌을 때에 타박상, 부상 등을 일으키기 쉬운 등의 안전성에서도 문제를 발생시켜, 통상적으로 운동을 실시하는 장소로서 충분한 운동 성능을 발휘할 수 없었다.However, floor support devices that can withstand excessive weight are very hard and have poor elasticity, resulting in problems such as injuries to the athlete's legs and lower back, or being prone to bruises and injuries when they fall down. It was not possible to exert sufficient exercise performance as a place to exercise normally.

본 발명이 해결하려는 과제는 체육관 바닥에 강한 힘이 작용하면 바닥이 아랫방향으로 가해지는 충격을 흡수하여 변형을 방지하고, 바닥이 원상태로 회복할 때 상부로 가해지는 복원력을 흡수하여 바닥이 파손되는 것을 방지할 수 있는 바닥 충격 완충장치를 제공하는 데 있다. The problem to be solved by the present invention is that when a strong force is applied to the gym floor, the floor absorbs the impact applied downwards to prevent deformation, and the floor is damaged by absorbing the restoring force applied to the top when the floor is restored to its original state. It is to provide a floor shock absorber that can be prevented.

삭제delete

본 발명에 따른 바닥 충격 완충장치는, 하부가 개구되어 있으며 프레임의 하단에 형성된 삽입홈에 삽입되는 프레임고정부재(10)와; 프레임고정부재(10)의 하부를 덮을 수 있도록 위치하며 중앙에는 관통홀(21)이 형성된 고정부재(20)와; 상부가 프레임고정부재(10)의 내부 중앙에서 가로방향으로 위치하는 받침부(31)와, 받침부(31)에서 하부로 고정부재(20)의 관통홀(21)을 따라 연장된 몸통부(32)로 이루어진 높이조절부재(30)와; 프레임고정부재(10)의 내부 상부와 높이조절부재의 받침부(31) 사이에 위치하는 상단완충부(41)와, 프레임고정부재(10)의 내부에서 높이조절부재(30)의 하부와 고정부재 사이에 위치하는 하단완충부(42)로 이루어진 완충부재(40)와; 하부면이 바닥에 밀착되며 상부는 높이조절부재의 몸통부(32)가 체결되는 받침부재(50)를 포함하는 것을 특징으로 한다.Floor impact buffer according to the present invention, the frame is fixed to the bottom is opened and inserted into the insertion groove formed in the lower end of the frame 10; A fixing member 20 positioned to cover the lower portion of the frame fixing member 10 and having a through hole 21 formed in the center thereof; An upper portion of the support part 31 positioned in the horizontal direction at the inner center of the frame fixing member 10 and a body portion extending along the through hole 21 of the fixing member 20 from the support portion 31 to the lower portion ( A height adjusting member 30 consisting of 32; The upper shock absorbing portion 41 positioned between the inner upper portion of the frame fixing member 10 and the supporting portion 31 of the height adjusting member, and fixed to the lower portion of the height adjusting member 30 in the frame fixing member 10. A cushioning member (40) consisting of a lower cushioning portion (42) positioned between the members; The lower surface is in close contact with the bottom and the upper is characterized in that it comprises a support member 50 is fastened to the body portion 32 of the height adjustment member.

바람직하게, 프레임고정부재(10)의 하부끝은 외측으로 연장된 테두리가 형성되며, 테두리의 일측에는 제1고정홀(11)이 형성된 것을 특징으로 한다.Preferably, the lower end of the frame fixing member 10 is formed with a border extending outward, characterized in that the first fixing hole 11 is formed on one side of the frame.

바람직하게, 고정부재(20)의 일측에는 제1고정홀(11)에 대응되는 제2고정홀(22)이 형성된 것을 특징으로 한다.Preferably, a second fixing hole 22 corresponding to the first fixing hole 11 is formed at one side of the fixing member 20.

바람직하게, 고정부재(20)는 프레임고정부재(10)의 하단에 대응되는 부분에 삽입홈이 형성되어 착탈식으로 고정되는 것을 특징으로 한다.Preferably, the fixing member 20 is characterized in that the insertion groove is formed in a portion corresponding to the lower end of the frame fixing member 10 is fixed detachably.

바람직하게, 받침부재(50)의 하부면은 나사결합 또는 접착제로 바닥에 고정되는 것을 특징으로 한다.Preferably, the bottom surface of the support member 50 is characterized in that it is fixed to the floor by screwing or adhesive.

바람직하게, 상단완충부(41)와 하단완충부(42)는 고무 또는 스프링인 것을 특징으로 한다.Preferably, the upper shock absorber 41 and the lower shock absorber 42 is characterized in that the rubber or spring.

바람직하게, 높이조절부재의 몸통부(32) 표면에는 나사산이 형성되고, 받침부재(50)는 몸통부가 삽입되는 몸통삽입홈(51)이 형성된 것을 특징으로 한다.Preferably, a thread is formed on the surface of the body portion 32 of the height adjusting member, and the supporting member 50 is formed with a body insertion groove 51 into which the body portion is inserted.

바람직하게, 받침부재(50)에 나사결합되는 높이조절부재의 몸통부(32)가 회전되는 것을 방지하는 회전방지부재(60)를 더 포함하는 것을 특징으로 한다.Preferably, it characterized in that it further comprises a rotation preventing member 60 to prevent the body portion 32 of the height adjustment member screwed to the support member 50 is rotated.

바람직하게, 높이조절부재의 몸통부(32)에는 전후방향으로 삽입홀(34)이 형성되고, 몸통삽입홈(51)의 일측에는 전후방향으로 관통되는 삽입공(52)이 형성되며, 받침부재의 몸통삽입홈(51)에 형성된 삽입공(52)과 높이조절부재의 몸통부(32)에 형성된 몸통삽입홈(51)을 관통하면서 삽입되는 것을 특징으로 한다.Preferably, the insertion portion 34 in the front and rear direction is formed in the body portion 32 of the height adjustment member, the insertion hole 52 penetrating in the front and rear direction is formed on one side of the body insertion groove 51, the supporting member The insertion hole 52 formed in the body insertion groove 51 and the body insertion groove 51 formed in the body portion 32 of the height adjusting member is characterized in that it is inserted.

본 발명에 따른 바닥 충격 완충장치는 실내 체육관 등에서 운동선수 등이 달리거나 뛰는 경우에 바닥에 가해지는 충격을 신속하게 흡수하고 원상태로 복원할 수 있는 장점이 있다.The floor shock absorber according to the present invention has an advantage of quickly absorbing an impact applied to the floor and restoring it to its original state when an athlete or the like runs in an indoor gym.

또한, 체육관 바닥에 힘이 가해질 때 바닥이 아랫방향으로 가해지는 충격을 흡수하고, 바닥이 원상태로 회복할 때 상부로 가해지는 복원력도 흡수하여 바닥이 파손되는 것을 방지할 수 있는 장점이 있다. In addition, when a force is applied to the gym floor, the floor absorbs the impact applied downwards, and when the floor is restored to its original state, it also has the advantage of absorbing the restoring force applied to the top to prevent the floor from being broken.

또한, 바닥재를 지지하는 프레임에 삽입하기 때문에 간단하게 시공도 용이하게 실시할 수 있다.Moreover, since it inserts into the frame which supports a flooring material, construction can also be performed easily.

도 1은 본 발명에 따른 바닥 충격 완충장치의 분해 사시도.
도 2는 본 발명에 따른 바닥 충격 완충장치의 설치 상태도.
도 3a는 본 발명에 따른 바닥에 충격이 가해질 때 바닥 충격 완충장치의 작동상태도.
도 3b는 본 발명에 따른 바닥에 충격이 가해진 후 복원될 때 바닥 충격 완충장치의 작동상태도.1 is an exploded perspective view of a floor shock absorber according to the present invention.
Figure 2 is an installation state of the floor shock absorber according to the present invention.
Figure 3a is an operating state of the floor shock absorber when the impact is applied to the floor according to the present invention.
Figure 3b is an operating state of the floor shock absorber when restored after the impact is applied to the floor according to the present invention.

이하, 첨부된 도면을 참조하여 본 발명에 따른 바닥 충격 완충장치에 대하여 자세히 살펴본다.Hereinafter, with reference to the accompanying drawings looks at in detail with respect to the floor shock absorber according to the present invention.

도시된 바와 같이, 본 발명의 바닥 충격 완충장치는 체육관, 다목적 홀 등에 있어서 운동 경기 외에 각종 이벤트를 실시할 수 있는 바닥 구조이며, 프레임고정부재(10), 고정부재(20), 높이조절부재(30), 완충부재(40), 받침부재(50) 및 회전방지부재(60) 등으로 이루어진다.As shown, the floor shock absorber of the present invention is a floor structure that can perform a variety of events in addition to sports events in the gymnasium, multi-purpose hall, frame fixing member 10, fixing member 20, height adjusting member ( 30), the buffer member 40, the support member 50 and the rotation preventing member 60 and the like.

프레임고정부재(10)는 하부가 개구되어 있으며 프레임의 하단에 형성된 삽입홈에 삽입된다. 프레임고정부재(10)의 하부끝은 외측으로 연장된 테두리가 형성되며, 테두리의 일측에는 제1고정홀(11)이 형성된다. 이러한 프레임고정부재(10)는 사각형 또는 원통형 등으로 형성된다. The frame fixing member 10 has a lower opening and is inserted into an insertion groove formed at a lower end of the frame. The lower end of the frame fixing member 10 is formed with a border extending outward, the first fixing hole 11 is formed on one side of the frame. The frame fixing member 10 is formed in a square or cylindrical shape.

고정부재(20)는 프레임고정부재(10)의 하부를 덮을 수 있도록 위치하며 중앙에는 후술하는 높이조절부재의 몸통부(32)를 따라 이동할 수 있도록 관통홀(21)이 형성된다. 또한, 고정부재(20)의 일측에는 제1고정홀(11)에 대응되는 제2고정홀(22)이 형성되어 프레임의 하단에 나사로 고정된다. 고정부재(20)는 프레임고정부재(10)의 하단에 대응되는 부분에 삽입홈(미도시)이 형성되어 착탈식으로 고정되는 것이 바람직하다.The fixing member 20 is positioned to cover the lower portion of the frame fixing member 10, and a through hole 21 is formed at the center thereof so as to move along the body portion 32 of the height adjusting member to be described later. In addition, a second fixing hole 22 corresponding to the first fixing hole 11 is formed at one side of the fixing member 20 and is fixed to the lower end of the frame with a screw. The fixing member 20 is preferably inserted into a groove (not shown) in a portion corresponding to the lower end of the frame fixing member 10 to be detachably fixed.

높이조절부재(30)는 상부가 프레임고정부재(10)의 내부 중앙에서 가로방향으로 위치하는 받침부(31)와 받침부(31)에서 하부로 연장된 몸통부(32)로 이루어진다. 높이조절부재의 몸통부(32)는 고정부재(20)의 중앙에 형성된 관통홀(21)을 따라 이동된다. 또한, 높이조절부재의 몸통부(32)는 표면에 나사산(33)이 형성되고, 전후방향으로 삽입홀(34)이 형성되는 것이 바람직하다.Height adjustment member 30 is composed of a support portion 31 which is located in the horizontal direction at the inner center of the frame fixing member 10 and the body portion 32 extending downward from the support portion 31. The trunk portion 32 of the height adjusting member is moved along the through hole 21 formed in the center of the fixing member 20. In addition, the body portion 32 of the height adjusting member is preferably formed with a thread 33 on the surface, the insertion hole 34 in the front and rear direction is preferably formed.

완충부재(40)는 프레임고정부재(10)의 내부 상부와 높이조절부재의 받침부(31) 사이에 위치하는 상단완충부(41)와 프레임고정부재(10)의 내부에서 높이조절부재(30)의 하부와 고정부재 사이에 위치하는 하단완충부(42)로 이루어진다. 이때, 상단완충부(41)와 하단완충부(42)는 고무 또는 스프링인 것이 바람직하다.The buffer member 40 has a height adjusting member 30 in the upper buffer portion 41 and the frame fixing member 10 positioned between the upper portion of the frame fixing member 10 and the supporting portion 31 of the height adjusting member 10. It consists of a lower cushioning portion 42 located between the lower portion and the fixing member. At this time, the upper shock absorber 41 and the lower shock absorber 42 are preferably rubber or spring.

받침부재(50)는 하부면이 바닥에 밀착되며, 상부에 높이조절부재의 몸통부(32)가 체결된다. 바람직하게, 받침부재(50)의 상부에는 높이조절부재의 몸통부(32)가 삽입되면서 체결되는 몸통삽입홈(51)이 형성된다. 또한, 받침부재의 하부면은 나사결합 또는 접착제 등으로 바닥에 고정될 수 있다. 그리고 몸통삽입홈(51)의 일측에는 전후방향으로 관통되는 삽입공(52)이 형성된다.Support member 50 is the bottom surface is in close contact with the bottom, the upper body portion 32 of the height adjustment member is fastened. Preferably, the upper portion of the support member 50 is formed with a body insertion groove 51 which is fastened while being inserted into the body portion 32 of the height adjustment member. In addition, the lower surface of the support member may be fixed to the floor by screwing or adhesive or the like. And one side of the body insertion groove 51 is formed with an insertion hole 52 penetrating in the front and rear direction.

회전방지부재(60)는 받침부재의 몸통삽입홈(51)에 형성된 삽입공(52)과 높이조절부재의 몸통부(32)에 형성된 삽입홀(34)을 관통하면서 삽입된다. 이러한 회전방지부재(60)에 의해 높이조절부재(30)가 받침부재의 몸통삽입홈(51)에서 회전되지 않도록 고정할 수 있다.
The rotation preventing member 60 is inserted while penetrating the insertion hole 52 formed in the body insertion groove 51 of the support member and the insertion hole 34 formed in the body portion 32 of the height adjusting member. By the rotation preventing member 60, the height adjustment member 30 can be fixed so as not to rotate in the body insertion groove 51 of the support member.

이하, 본 발명에 따른 바닥 충격 완충장치의 설치 및 작동상태를 살펴본다.Hereinafter, look at the installation and operation of the floor shock absorber according to the present invention.

먼저, 프레임고정부재(10)의 내부에 상단완충부(41)를 위치시킨 후에 높이조절부재의 받침부(31)를 상단완충부(41)에 밀착시킨다. 그 후, 높이조절부재의 받침부(31) 하부에 하단완충부(42)를 위치시키고, 고정부재(20)의 관통홀(21)에 높이조절부재의 몸통부(32)가 통과되도록 일치시킨 상태에서 고정부재(20)를 프레임고정부재(10)의 하부에 밀착시킨다. 이때, 상단 및 하단완충부(42)는 탄성을 갖는 고무 또는 스프링이 사용된다.First, after placing the upper shock absorbing portion 41 in the frame fixing member 10, the base 31 of the height adjusting member is in close contact with the upper shock absorbing portion 41. Thereafter, the lower shock absorbing part 42 is positioned below the support part 31 of the height adjusting member, and the body 32 of the height adjusting member passes through the through hole 21 of the fixing member 20. The fixing member 20 in close contact with the lower portion of the frame fixing member 10 in a state. At this time, the upper and lower buffer 42 is used rubber or spring having elasticity.

이와 같이 프레임고정부재(10)의 내부에 완충부재(40)가 설치되고 고정부재(20)에 의해 프레임고정부재(10)가 밀폐되면 프레임의 하단이 상부를 향하도록 뒤집은 상태에서 프레임고정부재(10)를 프레임의 하단에 형성된 삽입홈에 삽입한다. 그리고, 프레임의 삽입홈 외측으로 연장된 프레임고정부재(10)의 테두리에 형성된 제1고정홀(11)과 고정부재(20)에 형성된 제2고정홀(22)을 일치시킨 상태에서 스크류 등으로 프레임의 하단에 나사 고정한다. 이에 따라 프레임고정부재(10)는 프레임의 삽입홈에서 이탈되는 것이 방지된다.As such, when the shock absorbing member 40 is installed in the frame fixing member 10 and the frame fixing member 10 is sealed by the fixing member 20, the frame fixing member is turned upside down so that the lower end of the frame faces upward. 10) is inserted into the insertion groove formed at the bottom of the frame. Then, the first fixing hole 11 formed on the edge of the frame fixing member 10 extending to the outside of the insertion groove of the frame and the second fixing hole 22 formed in the fixing member 20 are matched with screws or the like. Screw on the bottom of the frame. Accordingly, the frame fixing member 10 is prevented from being separated from the insertion groove of the frame.

그리고, 높이조절부재의 몸통부(32)의 하단부를 받침부재의 몸통삽입홈(51)에 나사결합하여 체결한다. 이때, 높이조절부재의 몸통부(32)를 회전시켜 프레임의 위치가 바닥에서 일정한 간격을 유지하도록 조절한다.Then, the lower end of the body portion 32 of the height adjustment member is screwed into the body insertion groove 51 of the support member and fastened. At this time, by adjusting the body portion 32 of the height adjustment member to adjust the position of the frame at a constant distance from the floor.

프레임에 프레임고정부재(10)와 높이조절부재(30) 및 받침부재(50)가 일체로 조립되면 프레임의 하부가 바닥면을 향하도록 다시 뒤집어서 받침부재(50)의 하부면이 바닥에 밀착시킨다. 받침부재(50)의 하부면은 나사결합 또는 접착제 등을 이용하여 바닥에 고정된다.When the frame fixing member 10, the height adjusting member 30 and the supporting member 50 are integrally assembled to the frame, the lower surface of the supporting member 50 is brought into close contact with the bottom by inverting the lower portion of the frame toward the bottom surface. . The lower surface of the supporting member 50 is fixed to the floor by using a screw coupling or an adhesive.

또한, 이와 같은 과정을 통해 프레임을 일정한 간격으로 순차적으로 설치하고 프레임과 프레임 사이에 바닥재를 설치하여 체육관 등의 바닥면을 완성한다.In addition, through this process, the frame is sequentially installed at regular intervals, and flooring is installed between the frame and the frame to complete the floor surface of the gymnasium.

도 3a에 도시된 바와 같이, 운동경기를 하는 선수 등이 달리기 또는 점프 등에 의해 바닥면에 힘이 가해지게 되면 바닥면을 지지하는 프레임이 아랫방향으로 움직이게 되고 프레임의 하부에 고정된 프레임고정부재(10)와 고정부재(20)가 높이조절부재(30)를 따라 아랫방향으로 이동한다. 이때, 고정부재(20)의 관통홀(21)이 높이조절부재(30)를 감싸기 때문에 삽입부재와 고정부재(20)가 높이조절부재의 몸통부(32)를 따라 아랫방향으로 이동하게 된다.As shown in FIG. 3A, when a player, such as an athlete, is applied to the floor by running or jumping, the frame supporting the floor moves downward and the frame fixing member fixed to the bottom of the frame ( 10) and the fixing member 20 moves downward along the height adjusting member 30. At this time, since the through hole 21 of the fixing member 20 surrounds the height adjusting member 30, the insertion member and the fixing member 20 are moved downward along the trunk portion 32 of the height adjusting member.

높이조절부재(30)가 고정된 상태에서 프레임고정부재(10)가 아랫방향으로 이동하게 되면 프레임고정부재(10)의 상단에 위치하는 상단완충부(41)가 아랫방향으로 향하는 프레임의 힘에 의해 서서히 압축된다. 즉, 높이조절부재의 받침부(31)의 위치는 고정되어 있기 때문에 프레임고정부재(10)가 아랫방향으로 이동하게 되면 프레임고정부재(10)의 상단면과 높이조절부재의 받침부(31) 사이의 공간이 축소되면서 상단완충부(41)가 압축되게 되는 것이다. 이와 같이 상단완충부(41)가 압축되면서 아랫방향으로 가해지는 충격을 흡수하는 쿠션역할을 수행하게 된다.When the frame fixing member 10 moves downward while the height adjusting member 30 is fixed, the upper shock absorbing portion 41 positioned at the top of the frame fixing member 10 is directed to the downward force of the frame. Is gradually compressed. That is, since the position of the base 31 of the height adjusting member is fixed, when the frame fixing member 10 moves downward, the top surface of the frame fixing member 10 and the base 31 of the height adjusting member are fixed. The upper buffer portion 41 is to be compressed while the space between them is reduced. As such, the upper shock absorber 41 is compressed to perform a cushioning role to absorb the impact applied downward.

그리고, 도 3b에 도시된 바와 같이, 바닥에 가해지는 힘이 없어지면 상단완충부(41)의 복원력에 의해 프레임이 상부방향으로 이동하게 된다. 이때, 높이조절부재(30)가 고정된 상태에서 프레임고정부재(10)가 상부방향으로 이동하게 되면 고정부재(20)의 상단에 위치하는 하단완충부(42)가 상부방향으로 향하는 프레임의 힘에 의해 서서히 압축된다. 즉, 높이조절부재의 받침부(31)의 위치는 고정되어 있기 때문에 고정부재(20)가 상부방향으로 이동하게 되면 높이조절부재의 받침부(31)와 고정부재(20) 사이의 공간이 축소되면서 하단완충부(42)가 압축되게 되는 것이다. 이와 같이 하단완충부(42)가 압축되면서 상부방향으로 가해지는 충격을 흡수하는 쿠션역할을 수행하게 되어 바닥면으로 가해지는 충격을 흡수할 수 있게 된다. And, as shown in Figure 3b, when the force applied to the floor is no longer the frame is moved upward by the restoring force of the top buffer 41. At this time, when the frame fixing member 10 is moved upward in the state in which the height adjusting member 30 is fixed, the force of the frame in which the lower shock absorber 42 located at the upper end of the fixing member 20 is directed upward. Is slowly compressed. That is, since the position of the base 31 of the height adjusting member is fixed, when the fixing member 20 moves upward, the space between the base 31 of the height adjusting member 31 and the fixing member 20 is reduced. The lower shock absorber 42 is to be compressed. As such, the lower shock absorber 42 is compressed to perform a cushioning role to absorb the shock applied to the upper direction, thereby absorbing the impact applied to the bottom surface.

따라서 달리기 또는 점프 등에 의해 바닥재에 힘이 가해지면서 아랫방향으로 가해지는 충격과 상부방향으로 향하는 복원력을 모두 흡수하여 선수들에게 가해지는 힘을 최소화할 수 있고, 바닥이 파손되는 것을 방지할 수 있다.
Therefore, while the force is applied to the floor by running or jumping, it is possible to minimize the force applied to the athletes by absorbing both the impact applied downward and the restoring force directed upward, and prevent the floor from being damaged.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능함은 물론이다.As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention and the following by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

10 : 프레임고정부재 11 : 제1고정홀
20 : 고정부재 21 : 관통홀
22 : 제2고정홀 30 : 높이조절부재
31 : 받침부 32 : 몸통부
33 : 나사산 34 : 삽입홀
40 : 완충부재 41 : 상단완충부
42 : 하단완충부 50 : 받침부재
51 : 몸통삽입홈 52 : 삽입공
60 : 회전방지부재10: frame fixing member 11: the first fixing hole
20: fixing member 21: through hole
22: second fixing hole 30: height adjustment member
31: base portion 32: the body portion
33: thread 34: insertion hole
40: cushioning member 41: upper buffer
42: lower buffer 50: support member
51: body insertion groove 52: insertion hole
60: anti-rotation member

Claims (9)

하부가 개구되어 있으며 프레임의 하단에 형성된 삽입홈에 삽입되는 프레임고정부재와;
프레임고정부재의 하부를 덮을 수 있도록 위치하며 중앙에는 관통홀이 형성된 고정부재와;
상부가 프레임고정부재의 내부 중앙에서 가로방향으로 위치하는 받침부와, 받침부에서 하부로 고정부재의 관통홀을 따라 연장된 몸통부로 이루어진 높이조절부재와;
프레임고정부재의 내부 상부와 높이조절부재의 받침부 사이에 위치하는 상단완충부와, 프레임고정부재의 내부에서 높이조절부재의 하부와 고정부재 사이에 위치하는 하단완충부로 이루어진 완충부재와;
하부면이 바닥에 밀착되며 상부는 높이조절부재의 몸통부가 체결되는 받침부재를 포함하는 것을 특징으로 하는 바닥 충격 완충장치.A frame fixing member having a lower opening and inserted into an insertion groove formed at a lower end of the frame;
A fixing member positioned to cover a lower portion of the frame fixing member and having a through hole formed at a center thereof;
A height adjusting member having an upper portion of the supporting portion positioned in the horizontal direction at the inner center of the frame fixing member and a body portion extending from the supporting portion to the lower portion of the frame fixing member through the through hole of the fixing member;
A shock absorbing member comprising an upper shock absorbing portion positioned between an inner upper portion of the frame fixing member and a supporting portion of the height adjusting member, and a lower shock absorbing portion positioned between the lower portion of the height adjusting member and the fixing member in the frame fixing member;
The bottom surface is in close contact with the floor and the top is a shock absorber, characterized in that it comprises a support member to which the body portion of the height adjustment member is fastened. 청구항 1에 있어서, 프레임고정부재의 하부끝은 외측으로 연장된 테두리가 형성되며, 테두리의 일측에는 제1고정홀이 형성된 것을 특징으로 하는 바닥 충격 완충장치.The bottom shock absorber of claim 1, wherein the lower end of the frame fixing member is formed with an edge extending outwardly, and a first fixing hole is formed at one side of the frame. 청구항 1에 있어서, 고정부재의 일측에는 제1고정홀에 대응되는 제2고정홀이 형성된 것을 특징으로 하는 바닥 충격 완충장치.The floor shock absorber according to claim 1, wherein a second fixing hole corresponding to the first fixing hole is formed at one side of the fixing member. 청구항 1에 있어서, 고정부재는 프레임고정부재의 하단에 대응되는 부분에 삽입홈이 형성되어 착탈식으로 고정되는 것을 특징으로 하는 바닥 충격 완충장치.The bottom shock absorber according to claim 1, wherein the fixing member has an insertion groove formed at a portion corresponding to the lower end of the frame fixing member and is detachably fixed. 청구항 1에 있어서, 받침부재의 하부면은 나사결합 또는 접착제 등으로 바닥에 고정되는 것을 특징으로 하는 바닥 충격 완충장치.The floor shock absorber according to claim 1, wherein the lower surface of the support member is fixed to the floor by screwing or adhesive. 청구항 1에 있어서, 상단완충부와 하단완충부는 고무 또는 스프링인 것을 특징으로 하는 바닥 충격 완충장치.The floor shock absorber according to claim 1, wherein the upper shock absorber and the lower shock absorber are rubber or spring. 청구항 1에 있어서, 높이조절부재의 몸통부 표면에는 나사산이 형성되고, 받침부재는 몸통부가 삽입되는 몸통삽입홈이 형성된 것을 특징으로 하는 바닥 충격 완충장치.The floor shock absorber according to claim 1, wherein a thread is formed on the surface of the body of the height adjusting member, and the support member has a body insertion groove into which the body is inserted. 청구항 1에 있어서, 받침부재에 나사결합되는 높이조절부재의 몸통부가 회전되는 것을 방지하는 회전방지부재를 더 포함하는 것을 특징으로 하는 바닥 충격 완충장치.The floor shock absorber according to claim 1, further comprising an anti-rotation member for preventing the body portion of the height adjusting member screwed to the support member from being rotated. 청구항 8에 있어서, 높이조절부재의 몸통부에는 전후방향으로 삽입홀이 형성되고, 볼트삽입홈의 일측에는 전후방향으로 관통되는 삽입공이 형성되며, 받침부재의 볼트삽입홀에 형성된 삽입공과 높이조절부재의 몸통부에 형성된 삽입홀을 관통하면서 삽입되는 것을 특징으로 하는 바닥 충격 완충장치.The insertion hole is formed in the front and rear direction in the body portion of the height adjustment member, the insertion hole penetrating in the front and rear direction is formed in one side of the bolt insertion groove, the insertion hole and the height adjustment member formed in the bolt insertion hole of the support member. Bottom shock absorber, characterized in that is inserted through the insertion hole formed in the body portion of the.
KR1020110058015A 2011-06-15 2011-06-15 Absorbing device of floor impact KR101147974B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200438190Y1 (en) * 2007-02-12 2008-01-28 하성하 Pedestal assembly for access-floor
KR20090025661A (en) * 2007-09-06 2009-03-11 유인섭 Sound absorption panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200438190Y1 (en) * 2007-02-12 2008-01-28 하성하 Pedestal assembly for access-floor
KR20090025661A (en) * 2007-09-06 2009-03-11 유인섭 Sound absorption panel

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