KR101656268B1 - Elastic structure of a sport equipment - Google Patents

Elastic structure of a sport equipment Download PDF

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Publication number
KR101656268B1
KR101656268B1 KR1020150161241A KR20150161241A KR101656268B1 KR 101656268 B1 KR101656268 B1 KR 101656268B1 KR 1020150161241 A KR1020150161241 A KR 1020150161241A KR 20150161241 A KR20150161241 A KR 20150161241A KR 101656268 B1 KR101656268 B1 KR 101656268B1
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South Korea
Prior art keywords
socket
pivot
elastic
elastic body
section
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KR1020150161241A
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Korean (ko)
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추앙 룽-페이
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추앙 룽-페이
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    • AHUMAN NECESSITIES
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    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0442Anchored at one end only, the other end being manipulated by the user
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    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Tents Or Canopies (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

An elastic structure of an exercise device comprises a base, a crossing frame, an elastic body, and an application member. The base is supported on the ground. The elastic body is extended and reduced from the base. The application member is connected to the elastic body to generate the stretching motion in front and rear directions. The base and the crossing frame can be hinged. Accordingly, the elastic structure of the exercise device has the reduced volume for the collection and the storage.

Description

운동 기구의 탄성 구조{Elastic structure of a sport equipment}[0001] The present invention relates to an elastic structure of a sports equipment,

본 발명은 접철식 운동 기구에 관한 것으로, 더욱 구체적으로는 충분하고 효과적인 복구력을 제공할 수 있는 운동 기구의 탄성 구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding type exercise machine, and more particularly, to an elastic structure of a exercise machine capable of providing a sufficient and effective restoring force.

최근에 쉽게 이용하고 작동시킬 수 있는 전기가 필요 없는 접철식 운동 기구의 기술이 개발되고 있다. 이에 따라 탄성 부재는 그와 같은 접철식 장비에서 가장 중요한 요소이며, 접철식 운동 기구의 탄성 부재는 이동을 위하여 더욱 길고, 연장 가능하며, 축소 가능한 공간을 필요로 한다. Recently, there has been developed a technique of a foldable exercise machine that does not require electricity to be easily used and operated. Accordingly, the elastic member is the most important factor in such a folding type apparatus, and the elastic member of the folding type exercise apparatus requires a longer, extendable, and shrinkable space for movement.

그러나 더욱 길고, 연장 가능하며, 축소 가능한 공간과 접철식 운동 기구는 상호 상반된 특징을 갖는다. 접철식 운동 기구의 디자인 공간을 자유롭게 하기 위해서는, 탄성 부재는 일반적으로 비고정 방식의 탄성 스트링(string)을 이용한다. 예를 들면, 이와 같은 비고정 방식의 탄성 스트링은 접철식 운동 기구의 일단부에 탈착 가능하게 위치하고, 왕복 스트레칭 이동을 발생시키기 위하여 핸들이 비고정 방식의 탄성 스트링에 연결되어 있다. 따라서 더욱 길고, 연장 가능하며, 축소 가능한 공간과 접철식 운동 기구 사이의 상호 상반된 특징은 접철식 운동 기구의 디자이너를 어렵게 만든다. 비접촉식 탄성 스트링은 소정의 공간을 필요로 하며, 접철 시에 간섭을 발생시키며, 비고정 방식의 탄성 스트링은 사용자가 작동하는 동안에 튀거나 흔들릴 수 있다. 사용자가 잘못된 작동을 하게 되면, 상기와 같은 튀거나 흔들리는 현상은 매우 위험할 수 있다.However, the longer, more extensible, collapsible space and the foldable exercise device have mutually contradictory features. In order to free the design space of the foldable exercise device, the elastic member generally uses an elastic string of a non-fixed type. For example, such a non-fixed type of elastic string is detachably positioned at one end of the folding type exercise device and the handle is connected to the non-fixed type elastic string in order to generate a reciprocating stretching movement. Thus, the mutually conflicting features of longer, extensible, collapsible spaces and foldable exercise devices make designers of foldable exercise equipment difficult. The non-contact type elastic string requires a predetermined space and causes interference at the time of folding, and the non-fixed type elastic string can be bounced or shaken while the user is operating. If the user performs an erroneous operation, such a splashing or shaking phenomenon may be very dangerous.

본 발명은 충분하고 효과적인 복구력을 제공할 수 있는 운동 기구의 탄성 구조를 제공하고자 하는 것이다.The present invention seeks to provide a resilient structure of a fitness device capable of providing a sufficient and effective restoring force.

본 발명의 일 실시예에 따른 운동 기구의 탄성 구조는, 베이스(base), 엇갈림 프레임(staggered frame), 탄성 바디 및 적용 부재(applying member)를 포함한다. 상기 베이스는 지면에 지지되어 있다. 상기 엇갈림 프레임은 전면 섹션, 중간 섹션 및 후면 섹션을 갖는다. 상기 중간 섹션은 베이스에 피봇 결합된 피봇부를 구비하며, 이에 따라 전면 섹션 및 후면 섹션은 피봇부로부터 외부 방향으로 연장되어 있으며, 전면 섹션은 연장 소켓을 구비하며, 후면 섹션은 돌출 소켓을 갖는다. 상기 탄성 바디는 연장 소켓 및 돌출 소켓에 연장 및 축소 가능하게 위치한다. 전후 방향으로 스트레칭 이동을 발생시키기 위하여 적용 부재는 탄성 바디에 연결되어 있다.The elastic structure of the exercise device according to an embodiment of the present invention includes a base, a staggered frame, an elastic body, and an applying member. The base is supported on the ground. The stagger frame has a front section, a middle section and a rear section. The middle section has a pivotally coupled pivot portion on the base such that the front section and the rear section extend outwardly from the pivot section, the front section has an extended socket and the rear section has a protruding socket. The elastic body is extendable and retractable to the extension socket and the protrusion socket. The application member is connected to the elastic body in order to generate a stretching movement in the anteroposterior direction.

본 발명의 다른 실시예에 따른 운동 기구의 탄성 구조는, 베이스, 엇갈림 프레임, 탄성 바디 및 적용 부재를 포함한다. 상기 베이스는 지면에 지지되어 있다. 상기 엇갈림 프레임은 전면 섹션, 중간 섹션 및 후면 섹션을 갖는다. 상기 중간 섹션은 베이스에 피봇 결합된 피봇부를 구비하며, 이에 따라 엇갈림 프레임은 소정의 각도로 베이스와 엇갈려 결합되어 X-형상을 이룬다. 베이스에 연결되는 피봇부는 각도를 회전 가능하게 조절할 수 있다. 섹션 및 후면 섹션은 피봇부로부터 외부로 연장되어 있다. 전면 섹션은 연장 소켓을 구비하며, 후면 섹션은 위치 결정 소켓을 가진다. 상기 탄성 바디는 연장 소켓 및 위치 결정 소켓을 관통하며, 탄성 바디는 연장 소켓 및 위치 결정 소켓에 연장 및 축소 가능하게 위치된다. 전후 방향으로 스트레칭 이동을 발생시키기 위하여 적용 부재는 탄성 바디의 일 단부에 연결되어 있다.The elastic structure of the exercise device according to another embodiment of the present invention includes a base, a staggered frame, an elastic body, and an application member. The base is supported on the ground. The stagger frame has a front section, a middle section and a rear section. The intermediate section has a pivotally coupled pivot portion on the base, whereby the staggered frame is staggered from the base at an angle to form an X-shape. The pivot portion connected to the base can rotateably adjust the angle. The section and the back section extend outward from the pivot portion. The front section has an extension socket, and the rear section has a positioning socket. The elastic body extends through the extension socket and the positioning socket, and the elastic body is extended and retracted into the extension socket and the positioning socket. The application member is connected to one end of the elastic body in order to generate a stretching movement in the anteroposterior direction.

본 발명의 이와 같은 특징 및 다른 특징, 실시예 및 장점들은 다음의 상세한 설명 및 특허청구범위를 참조하여 더욱 구체화될 것이다.These and other features, embodiments, and advantages of the present invention will be further elucidated with reference to the following detailed description and claims.

본 발명의 실시예 및 예시들에 따른 장점들은 다음과 같다.Advantages according to embodiments and examples of the present invention are as follows.

1. 엇갈림 프레임은 소정의 각도로 베이스와 엇갈려 구성되어, 피봇 로드를 통하여 X-형상을 이룬다. 베이스 및 엇갈림 프레임은 접철 가능하며, 이에 따라 운동 기구의 탄성 구조는 수거 및 보관을 위하여 더욱 작은 부피를 가지게 된다. 1. The staggered frame is staggered with the base at a predetermined angle and forms an X-shape through the pivot rod. The base and staggered frames are foldable so that the elastic structure of the exercise device has a smaller volume for collection and storage.

2. 탄성 바디는 강한 연장 가능 및 축소 가능 작용을 위하여 더욱 긴 연장 공간을 가진다. 2. The elastic body has a longer extension space for strong extendable and collapsible action.

3. 중간 섹션의 피봇부는 개구 공간을 가지며, 2개의 탄성 바디는 상기 개구 공간을 관통한다. 베이스, 2개의 탄성 바디 및 엇갈림 프레임은 편리하게 접을 수 있으며, 더욱 긴 하우징 공간을 얻을 수 있다.3. The pivot portion of the intermediate section has an opening space, and the two elastic bodies pass through the opening space. The base, the two elastic bodies, and the staggered frame can be conveniently folded and a longer housing space can be obtained.

도 1은 본 발명의 일 실시예에 따른 운동 기구의 탄성 구조를 도시하는 사시도이다.
도 2는 도 1의 탄성 구조의 다른 사시도이다.
도 3은 도 1의 탄성 구조의 접힌 상태를 도시하는 개략도이다.
도 4는 탄성 구조의 전면 섹션의 피봇 소켓을 도시하는 확대도이다.
도 5는 탄성 구조의 전면 섹션의 피봇 소켓의 스윙을 도시하는 개략도이다.
도 6은 탄성 구조의 후면 섹션의 스윙을 도시하는 개략 확대도이다.
도 7은 본 발명의 다른 실시예에 따른 운동 기구의 탄성 구조를 도시하는 사시도이다.
도 8은 도 7의 탄성 구조를 도시하는 다른 사시도이다.
도 9는 도 7의 탄성 구조의 접힌 상태를 도시하는 개략도이다.
도 10은 본 발명의 또 다른 실시예에 따른 운동 기구의 탄성 구조를 도시하는 사시도이다.
도 11은 도 10의 탄성 구조를 도시하는 또 다른 사시도이다.
도 12는 본 발명의 또 다른 실시예의 운동 기구의 탄성 구조를 도시하는 확대도이다.
1 is a perspective view showing an elastic structure of a exercise device according to an embodiment of the present invention.
Figure 2 is another perspective view of the resilient structure of Figure 1;
3 is a schematic view showing a folded state of the elastic structure of Fig.
4 is an enlarged view showing the pivot socket of the front section of the resilient structure;
5 is a schematic view showing the swing of the pivot socket of the front section of the resilient structure;
Figure 6 is a schematic enlarged view showing the swing of the rear section of the resilient structure.
7 is a perspective view showing an elastic structure of a exercise device according to another embodiment of the present invention.
FIG. 8 is another perspective view showing the elastic structure of FIG. 7; FIG.
Fig. 9 is a schematic view showing the folded state of the elastic structure of Fig. 7; Fig.
10 is a perspective view showing an elastic structure of a exercise device according to another embodiment of the present invention.
11 is another perspective view showing the elastic structure of Fig.
12 is an enlarged view showing an elastic structure of a exercise device according to still another embodiment of the present invention.

도 1은 본 발명의 일 실시예에 따른 운동 기구의 탄성 구조를 도시하는 사시도이다. 도 2는 도 1의 탄성 구조의 다른 사시도이다. 도 3은 도 1의 탄성 구조의 접힌 상태를 도시하는 개략도이다. 도 1에 도시된 바와 같이, 운동 기구의 탄성 구조는 베이스(base)(100), 엇갈림 프레임(staggered frame)(200), 2개의 탄성 바디(300) 및 2개의 적용 부재(applying members)(400)를 포함한다. 상기 베이스(100)는 지면에 지지되어 있다. 상기 2개의 탄성 바디(300) 각각은 연장 소켓(221) 및 위치 결정 소켓(positioning socket)(231)에 연장 및 축소 가능하게 위치된다. 상기 2개의 적용 부재(400) 각각은 2개의 탄성 바디(300)들 중 하나에 연결되며, 적용 부재(400)는 탄성 바디(300)의 탄성 복구력에 의하여 왕복으로 스트레치될 수 있다. 1 is a perspective view showing an elastic structure of a exercise device according to an embodiment of the present invention. Figure 2 is another perspective view of the resilient structure of Figure 1; 3 is a schematic view showing a folded state of the elastic structure of Fig. 1, the elastic structure of the exercise device comprises a base 100, a staggered frame 200, two elastic bodies 300 and two application members 400 ). The base 100 is supported on the ground. Each of the two elastic bodies 300 is extended and retracted into an extension socket 221 and a positioning socket 231. Each of the two application members 400 is connected to one of the two elastic bodies 300 and the application member 400 can be stretched by reciprocating force due to the elastic restoring force of the elastic body 300.

상기 엇갈림 프레임(200)은 전면 섹션(200), 중간 섹션(210) 및 후면 섹션(230)을 갖는다. 중간 섹션(210)은 피봇부(211)를 구비하며, 중간 섹션(210)의 피봇부(211)는 개구 공간(213)을 구비하며, 2개의 탄성 바디(300)는 개구 공간(213)을 관통한다. 피봇부(211)는 베이스(100)에 피봇 결합되고, 이에 따라 전면 섹션(220) 및 후면 섹션(230)은 피봇부(211) 및 베이스(100)로부터 외부로 연장된다. 전면 섹션(220)은 연장 소켓(221)을 구비하며, 후면 섹션(230)은 위치 결정 소켓(231)을 갖는다.The stagger frame 200 has a front section 200, a middle section 210 and a rear section 230. The middle section 210 has a pivot section 211 and the pivot section 211 of the middle section 210 has an opening space 213 and the two elastic bodies 300 have an opening space 213 Through. The pivot portion 211 is pivotally coupled to the base 100 such that the front section 220 and the rear section 230 extend outward from the pivot portion 211 and the base 100. The front section 220 has an extension socket 221 and the rear section 230 has a positioning socket 231.

도 3에 도시된 바와 같이, 중간 섹션(210)의 피봇부(211)는 피봇 로드(212)를 구비하며, 엇갈림 프레임(200)은 소정의 각도로 베이스(100)와 엇갈려 구성되어 피봇 로드(212)를 통하여 X-형상을 이룬다. 이에 따라 엇갈림 프레임(200) 및 베이스(100) 사이의 각도는 피봇 로드(212)를 통하여 조절될 수 있다. 베이스(100) 및 엇갈림 프레임(200)이 서로 평행한 상태로 접히면, 운동 기구의 탄성 구조는 수거 및 보관을 위하여 더욱 작은 부피를 갖게 된다. 3, the pivot portion 211 of the middle section 210 has a pivot rod 212 which is staggered with the base 100 at a predetermined angle so that the pivot rod 212 212 to form the X-shape. Accordingly, the angle between the stagger frame 200 and the base 100 can be adjusted through the pivot rod 212. If the base 100 and the staple frame 200 are folded in parallel with each other, the elastic structure of the exercise device will have a smaller volume for collection and storage.

도 5는 탄성 구조의 전면 섹션(220)의 제1 피봇 소켓(500)의 스윙을 도시하는 개략도이다. 도 1 및 도 5에 도시된 바와 같이, 탄성 바디(300)는 이동 방향을 따라 연장 소켓(221) 및 적용 부재(400) 사이에 위치되며, 전면 섹션(220)은 제1 피봇 소켓(500)을 갖는다. 제1 피봇 소켓(500)은 전면 섹션(220)에 피봇 결합되고, 제1 피봇 소켓(500)의 스윙 방향은 상기 이동 방향과 일치한다. 따라서 사용자는 제1 피봇 소켓(500)을 통하여 편리하게 그의 이동 방향을 변경시킬 수 있다.5 is a schematic diagram showing the swing of the first pivot socket 500 of the front section 220 of the resilient structure. The elastic body 300 is positioned between the extended socket 221 and the application member 400 along the direction of movement and the front section 220 is positioned between the first pivot socket 500 and the first pivot socket 500, Respectively. The first pivot socket 500 is pivotally coupled to the front section 220 and the swing direction of the first pivot socket 500 coincides with the moving direction. Thus, the user can conveniently change his direction of movement through the first pivot socket 500.

도 4는 탄성 구조의 전면 섹션(220)의 제1 피봇 소켓(500)을 도시하는 확대도이다. 제1 피봇 소켓(500)은 제1 풀리(510)를 포함한다. 상기 제1 풀리(510)는 제1 피봇 소켓(500)에 피봇 결합되어 있으며, 2개의 탄성 바디(300) 각각은 제1 풀리(510)를 통하여 배치된다. 탄성 바디(300)의 일 단부는 제1 핀(520)에 위치된다.4 is an enlarged view showing the first pivot socket 500 of the front section 220 of the resilient structure. The first pivot socket (500) includes a first pulley (510). The first pulley 510 is pivotally coupled to the first pivot socket 500 and each of the two elastic bodies 300 is disposed through a first pulley 510. One end of the elastic body 300 is located at the first pin 520.

탄성 바디(300)의 단부는 제1 피봇 소켓(500)으로부터 연장되며, 제1 피봇 소켓(500)은 탄성 바디(300)의 단부에 연결된 제1 커넥터(connector)(530)를 갖는다. 제1 커넥터(530)는 적용 부재(400)에 탈착 가능하게 연결된다. 제1 핀(520)은 제1 피봇 소켓(500) 및 제1 커넥터(530) 사이에 위치된다. 제1 핀(520)은 제1 커넥터(530)를 탄성 바디(300)에 연결하기 위한 것이며, 이에 따라 제1 핀(520)에 의해 제1 피봇 소켓(500)으로부터의 탄성 바디(300)의 이탈을 방지할 수 있게 된다.The end of the elastic body 300 extends from the first pivot socket 500 and the first pivot socket 500 has a first connector 530 connected to the end of the elastic body 300. The first connector 530 is detachably connected to the application member 400. The first pin (520) is positioned between the first pivot socket (500) and the first connector (530). The first pin 520 is for connecting the first connector 530 to the elastic body 300 so that the first pin 520 is connected to the elastic body 300 from the first pivot socket 500 It is possible to prevent departure.

도 6은 탄성 구조의 후면 섹션(230)의 스윙을 도시하는 개략 확대도이다. 도 1 및 도 6에 도시된 바와 같이, 2개의 탄성 바디(300) 각각은 이동 방향을 따라 위치 결정 소켓(231) 및 적용 부재(400) 사이에 위치된다. 후면 섹션(230)은 제2 피봇 소켓(600)을 구비하며, 제2 피봇 소켓(600)은 후면 섹션(230)에 피봇 결합된다. 2개의 탄성 바디(300) 각각은 제2 피봇 소켓(600)을 관통한다. 제2 피봇 소켓(600)의 스윙 방향은 상기 이동 방향과 일치한다. 제2 피봇 소켓(600)은 제2 풀리(610)를 포함한다. 상기 제2 풀리(610)는 제2 피봇 소켓(600)에 피봇 결합되며, 2개의 탄성 바디(300) 각각은 제2 풀리(610)를 통하여 배치된다.6 is a schematic enlarged view showing the swing of the rear section 230 of the resilient structure. As shown in Figs. 1 and 6, each of the two elastic bodies 300 is positioned between the positioning socket 231 and the application member 400 along the moving direction. The rear section 230 has a second pivot socket 600 and the second pivot socket 600 is pivotally coupled to the rear section 230. Each of the two elastic bodies 300 passes through the second pivot socket 600. The swing direction of the second pivot socket 600 coincides with the moving direction. The second pivot socket (600) includes a second pulley (610). The second pulley 610 is pivotally coupled to the second pivot socket 600 and each of the two elastic bodies 300 is disposed through a second pulley 610.

탄성 바디(300)의 다른 단부는 제2 피봇 소켓(600)으로부터 연장되며, 제2 피봇 소켓(600)은 탄성 바디(300)의 다른 단부에 연결된 제2 커넥터(630)를 갖는다. 상기 제2 커넥터(630)는 적용 부재(400)에 탈착 가능하게 연결된다. 제2 핀(620)이 제2 피봇 소켓(600) 및 제2 커넥터(630) 사이에 위치된다. 제2 핀(620)은 제2 커넥터(630)를 탄성 바디(300)에 연결하기 위한 것이며, 이에 따라 제2 핀(620)에 의하여 제2 피봇 소켓(600)으로부터의 탄성 바디(300)의 이탈을 방지할 수 있게 된다.The other end of the elastic body 300 extends from the second pivot socket 600 and the second pivot socket 600 has a second connector 630 connected to the other end of the elastic body 300. The second connector 630 is detachably connected to the application member 400. A second pin 620 is positioned between the second pivot socket 600 and the second connector 630. The second pin 620 is for connecting the second connector 630 to the elastic body 300 so that the second pin 620 is connected to the elastic body 300 from the second pivot socket 600, It is possible to prevent departure.

도 7은 본 발명의 다른 실시예에 따른 탄성 구조를 도시하는 사시도이며, 도 8은 도 7의 탄성 구조를 도시하는 다른 사시도이며, 도 9는 도 7의 탄성 구조의 접힌 상태를 도시하는 개략도이다. 운동 기구의 탄성 구조는 베이스(100), 엇갈림 프레임(200), 2개의 탄성 바디(300) 및 2개의 적용 부재(400)를 포함한다. 상기 베이스(100)는 지면에 지지되어 있다.7 is a perspective view showing an elastic structure according to another embodiment of the present invention, FIG. 8 is another perspective view showing the elastic structure of FIG. 7, and FIG. 9 is a schematic view showing a folded state of the elastic structure of FIG. 7 . The elastic structure of the exercise device includes a base 100, a staggered frame 200, two elastic bodies 300, and two application members 400. The base 100 is supported on the ground.

베이스(100), 엇갈림 프레임(200) 및 2개의 적용 부재(400)는 앞서 설명한 실시예들의 요소들과 유사한 구조를 갖는다. 엇갈림 프레임(200)은 전면 섹션(220), 중간 섹션(210) 및 후면 섹션(230)을 갖는다. 유사하게, 2개의 탄성 바디(300) 각각은 연장 소켓(221) 및 위치 결정 소켓(231)에 연장 및 축소 가능하게 위치되어 있다. 본 실시예의 차이점은 베이스(100)에 위치하는 2개의 탄성 바디(300) 각각의 다른 단부는 위치 결정 소켓(231)을 통하여 역 방향으로 연장되고, 2개의 다른 단부는 2개의 적용 부재(400)에 각각 연결되어 있다. 따라서 탄성 바디(300)는 강한 연장 가능 및 축소 가능 작용을 위하여 더욱 긴 연장 공간을 가질 수 있게 된다. 본 실시예의 탄성 구조의 접힌 형태는 도 9에 도시된 것과 유사하다.The base 100, the staggered frame 200 and the two application members 400 have a structure similar to those of the above-described embodiments. The stagger frame 200 has a front section 220, a middle section 210 and a rear section 230. Similarly, each of the two elastic bodies 300 is extended and retractably positioned in the extension socket 221 and the positioning socket 231. The difference of this embodiment is that the other end of each of the two elastic bodies 300 located in the base 100 extends in the reverse direction through the positioning socket 231 and the two other ends extend through the two application members 400, Respectively. Thus, the elastic body 300 can have a longer extension space for strong extendable and collapsible action. The folded configuration of the elastic structure of this embodiment is similar to that shown in Fig.

도 10 또는 도 11에 도시된 바와 같이, 도 11은 본 발명의 또 다른 실시예를 도시하는 도면이다. 엇갈림 프레임(200)은 단지 하나의 로드를 이용한다. 상기 로드의 형상은 직사각형이며, 엇갈림 프레임(200)의 중심은 구멍(미도시)을 갖는다. 베이스(100)는 상기 구멍을 관통한다.As shown in Fig. 10 or 11, Fig. 11 is a diagram showing another embodiment of the present invention. The staggered frame 200 uses only one rod. The shape of the rod is rectangular, and the center of the staggered frame 200 has a hole (not shown). The base 100 passes through the hole.

도 12에 도시된 바와 같이, 탄성 바디(300)의 단부는 위치 결정 소켓(231A)에 직접 링크 및 연결되어 있다. 탄성 바디(300)는 풀리에 의하여 그 방향을 변경시키지 않으며, 이에 따라 더욱 단순한 구조를 얻을 수 있다. As shown in Fig. 12, the end of the elastic body 300 is directly connected and connected to the positioning socket 231A. The elastic body 300 does not change its direction by the pulleys, and thus a simpler structure can be obtained.

본 발명은 그 실시예들을 참조하여 상세히 설명되었지만, 다른 실시예들도 가능하다. 따라서 아래의 청구항들의 정신 및 범위는 본 명세서에 포함된 실시예들의 상세한 설명에 의하여 제한되지 않는다.Although the present invention has been described in detail with reference to the embodiments thereof, other embodiments are possible. Accordingly, the spirit and scope of the following claims are not to be limited by the detailed description of the embodiments contained herein.

본 발명의 범위 또는 정신으로부터 벗어남이 없이 본 발명의 구성에 다양한 수정 및 변형들이 이루어질 수 있음은 당업자에 자명하다. 상기의 내용에 따라, 본 발명은 다음의 특허청구범위의 범위 내에서 이루어지는 본 발명의 수정 및 변형들을 포함한다.It will be apparent to those skilled in the art that various modifications and variations can be made in the structure of the present invention without departing from the scope or spirit of the present invention. In accordance with the foregoing, the present invention includes modifications and variations of the present invention which come within the scope of the following claims.

Claims (21)

지면에 지지된 베이스와;
연장 소켓을 구비하는 전면 섹션, 베이스에 피봇 결합된 피봇부를 구비하여 전면 섹션과 후면 섹션이 피봇부로부터 외부로 연장되도록 하는 중간 섹션 및 위치 결정 소켓(positioning socket)을 구비하는 후면 섹션을 갖는 엇갈림 프레임(staggered frame)과;
상기 연장 소켓 및 위치 결정 소켓에 연장 및 축소 가능하게 위치되는 탄성 바디와;
전후 방향으로 스트레칭 이동을 발생시키기 위하여 상기 탄성 바디에 연결된 적용 부재(applying member)를 포함하되,
상기 탄성 바디는 이동 방향을 따라 상기 연장 소켓 및 적용 부재 사이에 위치되며, 상기 전면 섹션은 제1 피봇 소켓을 구비하며, 상기 제1 피봇 소켓은 전면 섹션에 피봇 결합되어 있으며, 상기 탄성 바디는 제1 피봇 소켓을 관통하며, 상기 제1 피봇 소켓의 스윙 방향은 상기 이동 방향과 일치하게 되고,
상기 제1 피봇 소켓은 제1 풀리를 포함하며, 상기 제1 풀리는 상기 제1 피봇 소켓에 피봇 결합되고, 상기 탄성 바디는 상기 제1 풀리를 통하여 배치되며,
상기 탄성 바디의 일 단부는 상기 제1 피봇 소켓으로부터 연장되며, 탄성 구조는 상기 탄성 바디의 단부에 연결되고, 상기 적용 부재에 탈착 가능하게 연결되는 제1 커넥터와; 제1 피봇 소켓으로부터의 탄성 바디의 이탈을 방지할 수 있도록 상기 제1 커넥터를 탄성 바디에 연결하기 위한 제1 핀을 더 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조.
A base supported on the ground;
A front section having an extension socket, a pivoting part pivotally coupled to the base, an intermediate section allowing the front section and the rear section to extend outwardly from the pivot section, and a rear section having a positioning socket, a staggered frame;
An elastic body extending and retractable to the extension socket and the positioning socket;
An applying member connected to the elastic body for generating stretching movement in the anteroposterior direction,
Wherein the elastic body is located along the direction of movement between the extension socket and the application member, the front section having a first pivot socket, the first pivot socket pivotally coupled to the front section, 1 < / RTI > pivot socket, the swing direction of said first pivot socket being coincident with said moving direction,
Wherein the first pivot socket includes a first pulley, the first pulley is pivotally coupled to the first pivot socket, the resilient body is disposed through the first pulley,
A first connector extending from the first pivot socket and having an elastic structure connected to an end of the elastic body and detachably connected to the application member; Further comprising a first pin for connecting the first connector to the resilient body so as to prevent disengagement of the resilient body from the first pivot socket.
제1항에 있어서, 서로 평행하게 구성되는 복수개의 탄성 바디를 더 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조.The elastic structure of a fitness instrument according to claim 1, further comprising a plurality of elastic bodies arranged parallel to each other. 제1항에 있어서, 복수개의 적용 부재를 더 포함하며, 상기 적용 부재 각각은 상기 탄성 바디에 연결되어 있는 것을 특징으로 하는 운동 기구의 탄성 구조.The elastic structure of the exercise device according to claim 1, further comprising a plurality of application members, each of the application members being connected to the elastic body. 제1항에 있어서, 상기 엇갈림 프레임은 서로 평행하는 복수개의 로드를 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조.The elastic structure of the exercise machine according to claim 1, wherein the staggered frame includes a plurality of rods parallel to each other. 제1항에 있어서, 상기 중간 섹션의 피봇부는 피봇 로드를 구비하며, 상기 엇갈림 프레임과 베이스 사이의 각도는 피봇 로드를 통하여 조절될 수 있는 것을 특징으로 하는 운동 기구의 탄성 구조.2. The elastic structure of the exercise device as claimed in claim 1, wherein the pivot portion of the middle section comprises a pivot rod, the angle between the stagger frame and the base being adjustable through the pivot rod. 제1항에 있어서, 상기 중간 섹션의 피봇부는 개구 공간을 가지며, 상기 탄성 바디는 상기 개구 공간을 관통하는 것을 특징으로 하는 운동 기구의 탄성 구조.2. The elastic structure of the exercise device as claimed in claim 1, wherein the pivot portion of the intermediate section has an opening space, the elastic body passing through the opening space. 삭제delete 삭제delete 삭제delete 제1항에 있어서, 상기 탄성 바디는 이동 방향으로 상기 위치 결정 소켓 및 적용 부재 사이에 위치되며, 후면 섹션은 제2 피봇 소켓을 구비하며, 상기 제2 피봇 소켓은 후면 섹션에 피봇 결합되며, 상기 탄성 바디는 상기 제2 피봇 소켓을 관통하며, 상기 제2 피봇 소켓의 스윙 방향은 상기 이동 방향과 일치하는 것을 특징으로 하는 운동 기구의 탄성 구조.2. The apparatus of claim 1, wherein the resilient body is positioned between the positioning socket and the application member in the direction of movement, the rear section having a second pivot socket, the second pivot socket pivotally coupled to the rear section, The resilient body passing through the second pivot socket and the swinging direction of the second pivot socket coinciding with the moving direction. 제10항에 있어서, 상기 제2 피봇 소켓은 제2 풀리를 포함하며, 상기 제2 풀리는 상기 제2 피봇 소켓에 피봇 결합되며, 상기 탄성 바디는 상기 제2 풀리를 관통하여 배치되는 것을 특징으로 하는 운동 기구의 탄성 구조.11. The apparatus of claim 10, wherein the second pivot socket includes a second pulley, the second pulley is pivotally coupled to the second pivot socket, and the resilient body is disposed through the second pulley Elastic structure of exercise equipment. 제11항에 있어서, 상기 탄성 바디의 일 단부는 상기 제2 피봇 소켓으로부터 연장되며, 상기 탄성 구조는 상기 탄성 바디의 단부에 연결되며, 상기 적용 부재에 탈착 가능하게 연결된 제2 커넥터와; 상기 제2 피봇 소켓으로부터의 상기 탄성 바디의 이탈을 방지할 수 있도록 상기 제2 커넥터를 상기 탄성 바디에 연결하기 위한 제2 핀을 더 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조.12. The connector of claim 11 wherein one end of the resilient body extends from the second pivot socket, the resilient structure is connected to an end of the resilient body and is detachably connected to the application member; Further comprising a second pin for connecting the second connector to the elastic body so as to prevent the elastic body from being separated from the second pivot socket. 지면에 지지된 베이스와;
전면 섹션, 중간 섹션 및 후면 섹션을 구비하는 엇갈림 프레임과; 연장 소켓과 위치 결정 소켓에 연장 및 축소 가능하게 위치되고, 상기 연장 소켓 및 위치 결정 소켓을 관통하는 탄성 바디와;,
전후 방향으로 스트레칭 이동을 발생시키기 위하여 상기 탄성 바디의 일 단부에 연결된 적용 부재를 포함하고,
상기 중간 섹션은 베이스에 피봇 결합된 피봇부를 가지며, 이에 따라 상기 엇갈림 프레임은 소정의 각도로 베이스와 엇갈려 구성되어 X-형상을 만들고, 상기 피봇부는 상기 각도를 회전 가능하게 조절하기 위하여 베이스에 연결되어 있으며, 상기 전면 섹션과 후면 섹션은 상기 피봇부로부터 외부 방향으로 연장되며, 상기 전면 섹션은 연장 소켓을 가지며, 상기 후면 섹션은 위치 결정 소켓을 가지되,
상기 탄성 바디는 이동 방향을 따라 상기 연장 소켓과 적용 부재 사이에 위치되며, 상기 전면 섹션은 제1 피봇 소켓을 구비하며, 상기 제1 피봇 소켓은 상기 전면 섹션에 피봇 결합되며, 상기 탄성 바디는 상기 제1 피봇 섹션을 관통하며, 상기 제1 피봇 소켓의 스윙 방향은 상기 이동 방향과 일치하게 되고,
상기 제1 피봇 소켓은 제1 풀리를 포함하며, 상기 제1 풀리는 상기 제1 피봇 소켓에 피봇 결합되어 있으며, 상기 탄성 바디는 상기 제1 풀리를 관통하여 배치되며,
상기 탄성 바디의 단부는 상기 제1 피봇 소켓으로부터 연장되며, 탄성 구조는 상기 탄성 바디의 단부에 연결되며, 상기 적용 부재에 탈착 가능하게 연결된 제1 커넥터와; 상기 제1 피봇 소켓으로부터 상기 탄성 바디의 이탈을 방지할 수 있도록 상기 제1 커넥터를 상기 탄성 바디에 연결하기 위한 제1 핀을 더 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조.
A base supported on the ground;
A staple frame having a front section, an intermediate section and a rear section; An elastic body extending and retractable from the extension socket and the positioning socket, the elastic body passing through the extension socket and the positioning socket;
And an application member connected to one end of said elastic body for generating a stretching movement in the anteroposterior direction,
The intermediate section has a pivotal portion pivotally coupled to the base such that the staggered frame is staggered with the base at an angle to create an X-shape, the pivotal portion being connected to the base for rotatably adjusting the angle The front section and the rear section extending outwardly from the pivot section, the front section having an extended socket, the rear section having a positioning socket,
Wherein the elastic body is located between the extension socket and the application member along a direction of movement, the front section having a first pivot socket, the first pivot socket being pivotally coupled to the front section, The first pivotal socket is pierced through the first pivotal section, the swinging direction of the first pivotal socket coinciding with the moving direction,
The first pivot socket including a first pulley, the first pulley being pivotally coupled to the first pivot socket, the resilient body being disposed through the first pulley,
An end of the elastic body extending from the first pivot socket, the elastic structure being connected to an end of the elastic body and detachably connected to the application member; Further comprising a first pin for connecting the first connector to the elastic body so as to prevent the elastic body from being separated from the first pivot socket.
제13항에 있어서, 서로 평행하게 구성되는 복수개의 탄성 바디를 더 포함하는 것을 특징으로 하는 운동 기구의 탄성 구조14. The exercise device of claim 13, further comprising a plurality of elastic bodies configured parallel to each other 제13항에 있어서, 복수개의 적용 부재를 더 포함하며, 상기 적용 부재 각각은 상기 탄성 바디에 연결되어 있는 것을 특징으로 하는 운동 기구의 탄성 구조.14. The elastic structure of the exercise device of claim 13, further comprising a plurality of application members, each of the application members being connected to the elastic body. 제13항에 있어서, 상기 엇갈림 프레임은 서로 평행하는 복수개의 로드를 구비하는 것을 특징으로 하는 운동 기구의 탄성 구조14. The structure of claim 13, wherein the staggered frame comprises a plurality of rods parallel to each other 제13항에 있어서, 상기 중간 섹션의 피봇부는 피봇 로드를 구비하며, 상기 엇갈림 프레임과 베이스 사이의 각도는 상기 피봇 로드를 통하여 조절될 수 있으며, 상기 탄성 바디의 다른 단부는 절곡되어 있으며, 베이스에서 역방향으로 연장되어 있는 것을 특징으로 하는 운동 기구의 탄성 구조.14. The apparatus of claim 13, wherein the pivot portion of the middle section comprises a pivot rod, the angle between the stagger frame and the base being adjustable through the pivot rod, the other end of the resilient body being folded, And extending in the opposite direction. 제13항에 있어서, 상기 중간 섹션의 피봇부는 개구 공간을 가지며, 상기 탄성 바디는 상기 개구 공간을 관통하는 것을 특징으로 하는 운동 기구의 탄성 구조.14. The structure of claim 13, wherein the pivot portion of the intermediate section has an opening space, the elastic body passing through the opening space. 삭제delete 삭제delete 삭제delete
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