WO2013065907A1 - Locking device of a side rail for a bed - Google Patents

Locking device of a side rail for a bed Download PDF

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Publication number
WO2013065907A1
WO2013065907A1 PCT/KR2012/001019 KR2012001019W WO2013065907A1 WO 2013065907 A1 WO2013065907 A1 WO 2013065907A1 KR 2012001019 W KR2012001019 W KR 2012001019W WO 2013065907 A1 WO2013065907 A1 WO 2013065907A1
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WO
WIPO (PCT)
Prior art keywords
locking
coupled
bed
handle body
button
Prior art date
Application number
PCT/KR2012/001019
Other languages
French (fr)
Korean (ko)
Inventor
김병호
Original Assignee
주식회사 퍼시스
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Filing date
Publication date
Application filed by 주식회사 퍼시스 filed Critical 주식회사 퍼시스
Publication of WO2013065907A1 publication Critical patent/WO2013065907A1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/08—Devices for prevention against falling-out, e.g. detachable sidewalls
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0507—Side-rails
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/0507—Side-rails
    • A61G7/0508—Side-rails characterised by a particular connection mechanism
    • A61G7/0509—Side-rails characterised by a particular connection mechanism sliding or pivoting downwards

Definitions

  • the present invention relates to a locking device for a side rail for a bed, and in particular, by adopting a button-type locking structure for the locking structure of the side rails installed on both sides of the medical bed, the locking / unlocking operation is easily performed while preventing misoperation.
  • the present invention relates to a locking device for a side rail for a bed whose structure is improved to maintain a locked state.
  • both sides of the bed body of the medical bed is provided with side rails to protect the side of the patient.
  • the side rails include a plurality of vertical supports disposed to be spaced apart from each other by a predetermined interval, and one horizontal support provided to connect the upper ends of the plurality of vertical supports, each vertical support The lower end is hinged rotatably with respect to the bed body, and the upper end of each vertical support is hinged rotatably with respect to the transverse support.
  • the side rail should be folded to the bed main body only in a special state, such as moving the patient while maintaining the standing state in the usual way, so that the side rail in the collapsible state is fixed in the standing state or fixed in the standing state.
  • a locking device for releasing the fixing of the side rails is provided so that the side rails become collapsible.
  • the locking device is provided between the upper end and the horizontal support of one side of the vertical support, such a locking device is formed on the upper side of the upper side of the vertical support so that the locking hole is formed first, and the lower side of the horizontal support so that the locking pin is installed It is provided with a locking pin mounting portion provided.
  • the locking hole forming portion and the locking pin mounting portion is generally manufactured by injection molding, and the locking pin is installed on the locking pin mounting portion in a state connected to the lever.
  • the locking pin is formed so that the other end protrudes into the lower portion of the communication hole formed at the lower end of the lever while the one end is elastically supported by the spring, and the lever is installed to be movable upward to press the spring and lift the locking pin upward. .
  • the side rail is maintained in a standing state while the locking pin is inserted into the locking hole, and in this state, the lever is lifted to the upper side so that the locking pin is separated from the locking hole.
  • the support is foldable to the side of the bed body to lie on its side.
  • the patient when a patient lying in a medical bed occurs, the patient usually raises the body while holding the side rail, and when the patient is moved while lying in the medical bed, the guardian or the medical staff often hold the side rail and hold the medical bed.
  • the conventional side rail locking device of the medical bed is a protruding lever-type operation method, there is a risk of misoperation, and may be easily broken.
  • the present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a locking device for a bed side rail having an improved structure so that the operation is simple and the risk of breakage and misoperation can be reduced. .
  • the present invention for achieving the above object is a pair of longitudinal supports hinged to the lower side is rotated to the side frame of the bed body via a rotating means and disposed in spaced apart from each other,
  • a plurality of horizontal supports having both ends hinged to the vertical supports and disposed vertically spaced apart from each other;
  • a handle body connected to one end of the horizontal support at the top of the horizontal support;
  • Locking port coupled to the upper end of the one side of the vertical support of the vertical support
  • It is disposed between the handle body and the locking mechanism, characterized in that it comprises a locking means for locking / unlocking the coupled state of the handle body and the locking mechanism according to the pressing operation of the button.
  • the rotating means is coupled to the side frame of the bed body and the supporter rail having an arc-shaped rotation path,
  • a rotating piece having guide pins respectively coupled to end portions of the longitudinal supports and inserted into the rotation path to rotate.
  • the locking means is formed in each of the locking sphere and the handle body and the through hole formed in each of the long groove in the longitudinal direction around the rim,
  • a locking pin having one end coupled to penetrate in one direction of the through hole and having a fitting portion protruding in a shape corresponding to the long groove on an outer circumferential surface thereof;
  • a button coupled to the locking pin in the other direction of the through hole and interlocked with the locking pin and releasing the locking engagement state of the locking pin according to a pressing operation
  • a spring member is interposed between the locking pin and the button to impart a restoring force to the locking pin and the button.
  • the locking means further includes a coupling piece symmetrically formed on both sides so that the end of the handle body is fitted to the end of the locking tool, and a bearing member interposed between the coupling piece of the locking tool and the end of the handle body.
  • FIG. 1 is a perspective view showing a locking device of the side rail for a bed according to the present invention.
  • Figure 2 is an exploded perspective view of the locking means of the present invention.
  • Figure 3 is a perspective view of the locking means of the present invention from another angle.
  • Figure 4 is a perspective view of the bed applied to the locking device of the present invention side rail.
  • Figure 5a, 5b is a partially cut perspective view showing the locking / unlocking state of the locking pin and the button of the present invention, respectively.
  • Figure 6a, 6b is a use state diagram showing a standing / folded state of the side rail of the present invention.
  • the present invention improves the standing / folding operation of the side rail of a medical bed used in a place such as a hospital with a button-type locking structure, thereby minimizing the exposed portion to prevent misoperation and reducing the risk of damage. It would be.
  • the side rails 100 are hinged to the lower side of the bed frame 10 by the rotating means to the side frame 12 of the bed body 10 and a pair of longitudinal supports 110 are disposed at a spaced apart position from each other; Both ends are hinged to connect the vertical supports 110 and are disposed at an angle parallel to the bed main body 10 and are composed of a plurality of horizontal supports 120 disposed to be vertically spaced apart from each other.
  • Rotating means is a hinge bolt 115, one end is coupled to the lower end of the vertical support 110 is fastened to the side frame 12 of the bed body 10 and the other end is fitted to the end of the vertical support 110, A rotating piece 130 interposed so as to be sandwiched between the other end of the hinge bolt 115 and the lower end of the vertical support 110 and coupled with the guide pin 135 at one end thereof, and the side frame 12 of the bed body 10.
  • It is composed of a supporter rail (50) having a circular arc of rotation path 52 coupled to the guide pin (135) is slidably movable.
  • the rotation means is rotated during the folding / standing operation of the side rail 100 by inserting the guide pin 135 of the rotating piece 130 in the rotation path 52 of the supporter rail 50 fixed to the bed main body 10 In addition to guiding the movement, it performs a stopper function for the rotational movement.
  • Handle body 200 is connected to one end of the horizontal support 120 of the uppermost of the horizontal support 120, the locking port 300 is coupled to the upper end of the vertical support 110 of one side handle body 200 ) And the locking tool 300 has a coupling structure that is locked / unlocked through the locking means.
  • the locking means are formed in the locking port 300 and the handle body 200, respectively, the through-holes 212, 312 and the long grooves (212a, 312a) are formed in the longitudinal direction around the rim, respectively, one end is A locking pin 420 coupled to the through hole 212 and 312 by sliding in one direction, and having a fitting portion 425 protruding in a shape corresponding to the long grooves 212a and 312a on an outer circumferential surface thereof;
  • the button 410 and the locking pin 420 and the button 410 for releasing the locking engagement state of the locking pin 420 in accordance with the pressing operation is coupled to the other side of the through-holes (212, 312) Interposed between the locking pin 420 to impart a tensile restoring force and the button 410 is composed of a spring member 430 to give an elastic restoring force.
  • the locking pin 420 is coupled to the pin body 422 formed with the fitting portion 425 on the outer circumferential surface so as to be rotatable in the pin body 422 and integrally coupled to the button 410 via a connector. 424.
  • the connector 450 has a hollow 452 with a thread formed on its inner circumferential surface so that the pin member 424 is inserted into and fastened, and a ratchet portion 454 is formed on the outer circumferential surface for engagement with the button 410. .
  • the button 410 has a coupling structure that is fastened to the end of the pin member 424 of the locking pin 420 via the connector 450, which causes the button 410 and the locking pin 420 to be integrated and interlocked with each other. Has a structure.
  • the locking pin 420 is interlocked by the pressing operation of the button 410 and has an interlocking structure that is mounted to the outside of the through parts 212 and 312.
  • the locking means is formed at the end of the locking mechanism 300, the coupling pieces 310 are symmetrical to each other on both sides so that the end of the handle body 200 is fitted, the coupling pieces 310 of the locking mechanism 300 And interposed between the end of the handle body 200 and further comprises a bearing member 440 for minimizing frictional resistance during rotation.
  • the handle body 200 has a structure in which a coupling part 210 coupled to be inserted between the coupling pieces 310 is formed at an end thereof, and a through hole 212 is formed at the center of the coupling part 210.
  • the handle body 200 has a structure in which the handle body 200 is compactly connected without protruding to the outside at the time of coupling with the locking mechanism 300.
  • the locking device for a side rail for a bed has an operation process of standing or folding after the side rails 100 are assembled to the side of the bed main body 10, respectively.
  • the horizontal supporters 120 maintain a horizontal state so as to correspond to the bed body 10, and the vertical supporter 110 is positioned substantially perpendicular to the bed body 10.
  • the pin member 424 of the locking pin 420 is coupled so that one end penetrates the through hole 212, 312 of the locking mechanism 300 and the handle body 200, the one end coupled to the connector 450 It is assembled to be interlocked integrally coupled to the button 410 via the.
  • the fitting portion 425 of the pin body 422 is fitted into the long grooves 212a and 312a of the through holes 212 and 312 so that the locking mechanism 300 and the handle body 200 are fixed by mutual interference. The locking is maintained.
  • the side rail 100 When the side rail 100 is folded later, when the handle body 200 is gripped while pressing the button 410 and pulled in the right direction in FIG. 6B, the locking engagement state of the locking pin 420 is released. In addition, the side rail 100 has a folding process to rotate along the rotation path 52 with respect to the hinge bolt (115).
  • the locking pin 420 In the unlocking process of the locking pin 420, as the spring member 430 is contracted by the pressing operation of the button 410 located on the outside, the locking pin 420 integrated with the button 410 is slid to the inside. As the locking pin 420 is slidably moved, the fitting portion 425 of the locking pin 420 is separated from the long grooves 212a and 312a to release the locking state.
  • the folding operation is performed while the locking state between the locking mechanism 300 and the handle body 200 is released by the pressing operation of the button 410, and after the release of the pressing state of the button 410, the spring member ( By the restoring force of the 430, the button 410 is raised and retracted outward and the locking pin 420 is returned to its original position as the button 410 is moved outward to maintain the locked state.
  • the operation for standing the side rail 100 again if the side rail 100 is rotated in the opposite direction to the progress direction of the clock hands after holding the handle body 200 while pressing the button 410,
  • the guide pin 135 slides along the arc-shaped rotation path 52 to guide the rotation operation of the side rails 100, and the vertical supports 110 of the side rails 100 have a bed body 10.
  • the horizontal supporters 120 are arranged in the horizontal direction while maintaining the standing position with respect to.
  • the button 410 when releasing the pressed state of the button 410, the button 410 is released to the outside again by the restoring force of the spring member 430 was contracted, and the locking pin 420 of the spring member 430 The sliding portion is returned to its original position by the restoring force, which causes the fitting portion 425 to be fitted into the long grooves 212a and 312a of the through holes 212 and 312 so as to maintain a locked state.
  • the locking device of the present invention the locking / unlocking state is variable according to the movement of the locking pin 420 interlocked with the button 410, the handle body with the other finger while pressing the button 410 with one finger Since the operation can be performed while holding the 200, the operation can be performed with only one hand, and the convenience of the operation is increased, and there is an advantage of reducing the risk of misoperation.
  • connection portion of the handle body is inserted to be inserted between the coupling pieces of the locking mechanism and the locking pin and the button are locked to the connection portion, there is an advantage in that the connection portion can be compactly connected without an external protrusion. .

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The present invention relates to a locking device of a side rail for a bed, which has an improved structure capable of being conveniently manipulated, and which is able to reduce the possibility of damage and of being erroneously manipulated. The locking device comprises: a pair of vertical supports having the bottoms thereof hinge-coupled to the side frame of a bed main body, with rotating means interposed therebetween, and being disposed at positions separated from one another; a plurality of horizontal supports each having both ends thereof hinge-coupled to each of the vertical supports, and being disposed perpendicularly and apart from one another; a handle body connected to one end at one side of the highest of the horizontal supports; a locking piece coupled to the top end of the vertical supports at one side; and a locking end disposed between the handle body and the locking piece for locking or unlocking the coupled state between the handle body and the locking piece according to a button pressing action.

Description

침대용 사이드레일의 록킹장치Bedside rail locking device
본 발명은 침대용 사이드레일의 록킹장치에 관한 것으로, 특히 의료용 침대의 양측에 설치되는 사이드레일의 잠금구조를 버튼식 록킹구조를 채택하여 오조작을 방지하면서 잠금/해제 조작이 간편하게 이루어지도록 함과 아울러, 록킹상태를 견고하게 유지시킬 수 있도록 그 구조가 개선된 침대용 사이드레일의 록킹장치에 관한 것이다.The present invention relates to a locking device for a side rail for a bed, and in particular, by adopting a button-type locking structure for the locking structure of the side rails installed on both sides of the medical bed, the locking / unlocking operation is easily performed while preventing misoperation. The present invention relates to a locking device for a side rail for a bed whose structure is improved to maintain a locked state.
일반적으로 의료용 침대의 침대본체 양측에는 환자의 측방을 보호하기 위한 사이드레일이 설치된다.In general, both sides of the bed body of the medical bed is provided with side rails to protect the side of the patient.
이러한 사이드레일은 평상시에는 환자의 이탈을 방지하여 환자를 보호하도록 기립된 상태를 유지하여야 하지만, 거동이 불편한 환자를 의료용 침대에서 다른 곳으로 옮기거나 다른 곳으로부터 의료용 침대로 옮길 때는 환자가 이러한 사이드레일에 걸리지 않도록 높이를 조절하여야 한다.These side rails should normally be kept upright to protect the patient by preventing the patient from escaping, but when the patient with discomfort moves from the medical bed to another place or from another place to the medical bed, the side rail The height should be adjusted so as not to get caught.
이를 위해 종래 의료용 침대 중에는 사이드레일이 침대본체 쪽으로 기울어지면서 침대본체에 접철되도록 구성된 것이 많이 사용되고 있으며, 한국 등록실용신안 제0201233호의 공보에는 이러한 의료용 침대의 대표적인 예가 개시된다.To this end, many conventional medical beds are configured such that the side rails are inclined toward the bed main body and folded to the bed main body, and a publication of Korean Utility Model No. 0201233 discloses a representative example of such a medical bed.
상기 공보에 개시된 바와 같이 이러한 종래 의료용 침대에 있어서 사이드레일은 소정간격 상호 이격되게 배치된 복수개의 세로지지대와, 복수개의 세로지지대의 상단을 연결하도록 마련된 하나의 가로지지대를 구비하는데, 각 세로지지대의 하단은 침대본체에 대하여 회동 가능하게 힌지결합되고, 각 세로지지대의 상단은 상기 가로지지대에 대하여 회동 가능하도록 힌지결합된다.In the conventional medical bed as disclosed in the above publication, the side rails include a plurality of vertical supports disposed to be spaced apart from each other by a predetermined interval, and one horizontal support provided to connect the upper ends of the plurality of vertical supports, each vertical support The lower end is hinged rotatably with respect to the bed body, and the upper end of each vertical support is hinged rotatably with respect to the transverse support.
그리고 사이드레일은 평상시 입설된 상태를 유지하다가 환자를 옮기는 경우와 같이 특수한 상태에서만 침대본체쪽으로 접철되어야 하므로, 사이드레일에는 접철가능한 상태에 있는 사이드레일을 입설된 상태로 고정시키거나 입설된 상태로 고정되어 있는 사이드레일이 접철 가능한 상태가 되도록 사이드레일의 고정을 해제시키는 록킹장치가 마련된다.And the side rail should be folded to the bed main body only in a special state, such as moving the patient while maintaining the standing state in the usual way, so that the side rail in the collapsible state is fixed in the standing state or fixed in the standing state. A locking device for releasing the fixing of the side rails is provided so that the side rails become collapsible.
록킹장치는 일측 세로지지대의 상단과 가로지지대 사이에 마련되는데, 이러한 록킹장치는 먼저 걸림공이 형성되도록 일측 세로지지대의 상부 일측에 측방으로 연장형성된 걸림공형성부와, 걸림핀이 설치되도록 가로지지대 하단에 마련된 걸림핀설치부를 구비한다. 상기 걸림공형성부와 걸림핀설치부는 통상 사출물로 제작되는 것이 일반적이며, 걸림핀은 레버에 연결된 상태로 걸림핀설치부에 설치된다.The locking device is provided between the upper end and the horizontal support of one side of the vertical support, such a locking device is formed on the upper side of the upper side of the vertical support so that the locking hole is formed first, and the lower side of the horizontal support so that the locking pin is installed It is provided with a locking pin mounting portion provided. The locking hole forming portion and the locking pin mounting portion is generally manufactured by injection molding, and the locking pin is installed on the locking pin mounting portion in a state connected to the lever.
걸림핀은 일단이 스프링에 탄성지지된 상태에서 타단이 레버 하단에 형성된 연통홀 하부로 돌출되도록 형성되고, 상기 레버는 스프링을 가압하면서 걸림핀을 상부로 들어올릴 수 있도록 상부로 이동 가능하게 설치된다.The locking pin is formed so that the other end protrudes into the lower portion of the communication hole formed at the lower end of the lever while the one end is elastically supported by the spring, and the lever is installed to be movable upward to press the spring and lift the locking pin upward. .
따라서 이러한 종래 의료용 침대는 상기 걸림핀이 상기 걸림공에 삽입된 상태에서 사이드레일이 기립된 상태를 유지하게 되고, 이 상태에서 상기 레버를 상부로 들어올려 걸림핀이 걸림공에서 이탈되도록 함에 따라 가로지지대가 옆으로 눕혀지도록 침대본체 쪽으로 접철될 수 있는 상태가 된다.Therefore, in the conventional medical bed, the side rail is maintained in a standing state while the locking pin is inserted into the locking hole, and in this state, the lever is lifted to the upper side so that the locking pin is separated from the locking hole. The support is foldable to the side of the bed body to lie on its side.
그러나 이러한 종래 의료용 침대는 다음과 같은 이유로 상기 록킹장치가 쉽게 파손되면서 사이드레일의 자세전환 동작이 어렵게 되는 문제점이 있었다.However, such a conventional medical bed has a problem that it is difficult to change the posture of the side rail while the locking device is easily broken for the following reason.
즉, 의료용 침대에 누워 있던 환자가 일어나는 경우 통상 환자는 이러한 사이드레일을 잡으면서 몸을 일으키게 되고, 또 환자를 의료용 침대에 누인 상태에서 이동시킬 경우 보호자나 의료진은 흔히 이 사이드레일을 잡고 의료용 침대를 밀게 되는데, 종래 의료용 침대의 사이드레일 록킹장치의 경우 돌출된 레버식 조작방식이므로 오조작의 우려가 있을 뿐만 아니라, 쉽게 파손될 우려가 있다.That is, when a patient lying in a medical bed occurs, the patient usually raises the body while holding the side rail, and when the patient is moved while lying in the medical bed, the guardian or the medical staff often hold the side rail and hold the medical bed. When pushed, the conventional side rail locking device of the medical bed is a protruding lever-type operation method, there is a risk of misoperation, and may be easily broken.
또한, 외부로 돌출된 레버를 조작함과 동시에 사이드레일을 조작해야 하므로, 조작이 어려운 단점이 있다.In addition, since the side rail must be operated at the same time as operating the lever protruding to the outside, the operation is difficult.
본 발명은 상기한 제반문제점을 감안하여 이를 해결하고자 창출된 것으로, 그 목적은 조작이 간편하면서 파손 및 오조작의 우려를 줄일 수 있도록 그 구조가 개선된 침대용 사이드레일의 록킹장치를 제공하는 데 있다.The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide a locking device for a bed side rail having an improved structure so that the operation is simple and the risk of breakage and misoperation can be reduced. .
상기한 목적을 달성하기 위한 본 발명은 침대 본체의 측면 프레임에 회전수단을 매개로 하부가 회전되도록 힌지 결합되며 서로 이격된 위치에 배치되는 한쌍의 세로 지지대와,The present invention for achieving the above object is a pair of longitudinal supports hinged to the lower side is rotated to the side frame of the bed body via a rotating means and disposed in spaced apart from each other,
양측 단부가 상기 세로 지지대들에 각각 힌지 결합되고 서로 수직으로 이격되게 배치되는 복수개의 가로 지지대와,A plurality of horizontal supports having both ends hinged to the vertical supports and disposed vertically spaced apart from each other;
상기 가로 지지대들 중 최 상단의 가로 지지대의 일측단부에 연결되는 손잡이 몸체와,A handle body connected to one end of the horizontal support at the top of the horizontal support;
상기 세로 지지대들 중 일측 세로 지지대의 상단부에 결합되는 록킹구와,Locking port coupled to the upper end of the one side of the vertical support of the vertical support,
상기 손잡이 몸체와 록킹구 사이에 배치되며 버튼의 누름 동작에 따라 상기 손잡이 몸체와 록킹구의 결합상태를 잠금/해제시키기 위한 록킹수단을 구비한 것을 특징으로 한다.It is disposed between the handle body and the locking mechanism, characterized in that it comprises a locking means for locking / unlocking the coupled state of the handle body and the locking mechanism according to the pressing operation of the button.
상기 회전수단은 침대 본체의 측면 프레임에 결합되고 원호 형태의 회전 경로를 갖는 서포터 레일과, The rotating means is coupled to the side frame of the bed body and the supporter rail having an arc-shaped rotation path,
상기 세로 지지대의 단부에 각각 결합되고 상기 회전 경로 내에 삽입되어 회전 동작되는 가이드 핀을 갖는 회전편을 구비한다.And a rotating piece having guide pins respectively coupled to end portions of the longitudinal supports and inserted into the rotation path to rotate.
상기 록킹수단은 상기 록킹구와 손잡이 몸체에 각각 형성되고 테두리 주위에 세로방향으로 길게 장홈이 각각 형성된 통공부와,  The locking means is formed in each of the locking sphere and the handle body and the through hole formed in each of the long groove in the longitudinal direction around the rim,
일단부가 상기 통공부의 일측방향으로 관통되도록 결합되고 외주면에 상기 장홈과 대응되는 형태로 돌출된 끼움부가 형성되는 록킹 핀과,A locking pin having one end coupled to penetrate in one direction of the through hole and having a fitting portion protruding in a shape corresponding to the long groove on an outer circumferential surface thereof;
상기 통공부의 타측방향으로 상기 록킹 핀과 연동되게 결합되고 누름 동작에 따라 상기 록킹 핀의 록킹 결합상태를 해제시키는 버튼과,A button coupled to the locking pin in the other direction of the through hole and interlocked with the locking pin and releasing the locking engagement state of the locking pin according to a pressing operation;
상기 록킹 핀과 버튼 사이에 개재되어 상기 록킹 핀과 버튼에 복원력을 부여하는 스프링부재를 구비한다.A spring member is interposed between the locking pin and the button to impart a restoring force to the locking pin and the button.
상기 록킹수단은 상기 록킹구의 단부에 상기 손잡이 몸체의 단부가 끼워지도록 양측으로 서로 대칭되게 형성된 결합편과, 상기 록킹구의 결합편과 손잡이 몸체의 단부 사이에 개재되는 베어링부재를 더 구비한 것이다. The locking means further includes a coupling piece symmetrically formed on both sides so that the end of the handle body is fitted to the end of the locking tool, and a bearing member interposed between the coupling piece of the locking tool and the end of the handle body.
도 1은 본 발명에 따른 침대용 사이드레일의 록킹장치를 나타낸 사시도.1 is a perspective view showing a locking device of the side rail for a bed according to the present invention.
도 2는 본 발명 록킹수단의 분해 사시도.Figure 2 is an exploded perspective view of the locking means of the present invention.
도 3은 본 발명 록킹수단을 다른 각도에서 도시한 사시도.Figure 3 is a perspective view of the locking means of the present invention from another angle.
도 4는 본 발명 사이드레일의 록킹장치가 적용된 침대를 나타낸 사시도.Figure 4 is a perspective view of the bed applied to the locking device of the present invention side rail.
도 5a,5b는 본 발명의 록킹 핀과 버튼의 잠금/해제 상태를 각각 나타낸 부분 절개 사시도.Figure 5a, 5b is a partially cut perspective view showing the locking / unlocking state of the locking pin and the button of the present invention, respectively.
도 6a,6b는 본 발명 사이드레일의 기립/절첩되는 상태를 나타낸 사용상태도.Figure 6a, 6b is a use state diagram showing a standing / folded state of the side rail of the present invention.
본 발명은 병원 등의 장소에 사용되는 의료용 침대의 사이드레일의 기립/절첩 조작을 버튼식 록킹 구조로 개선함으로써, 외부로 노출되는 부위를 최소화하여 오조작을 방지함과 아울러 파손의 우려를 줄일 수 있도록 한 것이다.The present invention improves the standing / folding operation of the side rail of a medical bed used in a place such as a hospital with a button-type locking structure, thereby minimizing the exposed portion to prevent misoperation and reducing the risk of damage. It would be.
이하, 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 침대용 사이드레일의 록킹장치는, 도 1 내지 도 6을 참조하여 설명하면, 그 구성은 침대 본체(10)의 양측면 프레임(12)에 각각 기립/절첩 가능하게 설치되며 복수의 세로 지지대(110)와 가로 지지대(120)들로 구성되는 사이드레일(100)과, 사이드레일(100)의 세로 지지대(110)와 가로 지지대(120)들 중 일측 상부에 록킹구(300)와 손잡이 몸체(200)가 배치되어 버튼식 록킹 구조로 록킹 결합시키기 위한 록킹수단으로 대별된다.When the locking device of the side rail for bed according to the present invention will be described with reference to Figs. 1 to 6, the configuration is installed on both sides of the frame 12 of the bed main body 10 so as to be erected / foldable, respectively, Side rail 100 consisting of the 110 and the horizontal support 120, the vertical support 110 and the horizontal support of the side rail 100 of the locking support 300 and the handle body on one side of the upper 120 200 is disposed is roughly divided into the locking means for locking the combination of the button-type locking structure.
더 상세히 설명하면, 사이드레일(100)은 침대 본체(10)의 측면 프레임(12)에 회전수단을 매개로 하부가 회전되도록 힌지 결합되며 서로 이격된 위치에 배치되는 한쌍의 세로 지지대(110)와, 양측 단부가 세로 지지대(110)들을 연결하도록 각각 힌지 결합되고 침대 본체(10)와 평행한 각도로 배치되며 서로 수직으로 이격되게 배치되는 복수개의 가로 지지대(120)로 구성된다.In more detail, the side rails 100 are hinged to the lower side of the bed frame 10 by the rotating means to the side frame 12 of the bed body 10 and a pair of longitudinal supports 110 are disposed at a spaced apart position from each other; Both ends are hinged to connect the vertical supports 110 and are disposed at an angle parallel to the bed main body 10 and are composed of a plurality of horizontal supports 120 disposed to be vertically spaced apart from each other.
회전수단은 일단부가 세로 지지대(110)의 하단부에 결합되어 침대 본체(10)의 측면 프레임(12)에 체결되고 타단부가 세로 지지대(110)의 단부에 끼움 결합되는 힌지볼트(115)와, 힌지볼트(115)의 타단부와 세로 지지대(110)의 하단부 사이에 끼워지도록 개재되고 일단부에 가이드 핀(135)이 결합된 회전편(130)과, 침대 본체(10)의 측면 프레임(12)에 결합되고 가이드 핀(135)이 끼워져 슬라이딩 이동가능한 원호 형태의 회전 경로(52)를 갖는 서포터 레일(50)로 구성된다.Rotating means is a hinge bolt 115, one end is coupled to the lower end of the vertical support 110 is fastened to the side frame 12 of the bed body 10 and the other end is fitted to the end of the vertical support 110, A rotating piece 130 interposed so as to be sandwiched between the other end of the hinge bolt 115 and the lower end of the vertical support 110 and coupled with the guide pin 135 at one end thereof, and the side frame 12 of the bed body 10. It is composed of a supporter rail (50) having a circular arc of rotation path 52 coupled to the guide pin (135) is slidably movable.
즉, 회전수단은 침대 본체(10)에 고정된 서포터 레일(50)의 회전 경로(52)에 회전편(130)의 가이드 핀(135)이 끼워져 사이드레일(100)의 절첩/기립 동작시 회전 동작을 가이드함은 물론, 회전 동작에 대한 스토퍼(stopper) 기능을 수행한다.That is, the rotation means is rotated during the folding / standing operation of the side rail 100 by inserting the guide pin 135 of the rotating piece 130 in the rotation path 52 of the supporter rail 50 fixed to the bed main body 10 In addition to guiding the movement, it performs a stopper function for the rotational movement.
손잡이 몸체(200)는 가로 지지대(120)들 중 최 상단의 가로 지지대(120)의 일측단부에 연결되고, 록킹구(300)는 일측의 세로 지지대(110)의 상단부에 결합되어 손잡이 몸체(200)와 록킹구(300)가 록킹수단을 매개로 잠금/해제되는 결합구조를 갖는다. Handle body 200 is connected to one end of the horizontal support 120 of the uppermost of the horizontal support 120, the locking port 300 is coupled to the upper end of the vertical support 110 of one side handle body 200 ) And the locking tool 300 has a coupling structure that is locked / unlocked through the locking means.
상기한 록킹수단은 록킹구(300)와 손잡이 몸체(200)에 각각 형성되고 테두리 주위에 세로방향으로 길게 장홈(212a)(312a)이 각각 형성된 통공부(212)(312)와, 일단부가 상기 통공부(212)(312)의 일측방향으로 슬라이딩되어 관통되도록 결합되고 외주면에 상기 장홈(212a)(312a)와 대응되는 형태로 돌출된 끼움부(425)가 형성되는 록킹 핀(420)과, 통공부(212)(312)의 타측방향으로 출몰 가능하게 결합되고 누름 동작에 따라 상기 록킹 핀(420)의 록킹 결합상태를 해제시키는 버튼(410)과, 록킹 핀(420)과 버튼(410) 사이에 개재되어 록킹 핀(420)에 인장 복원력을 부여하고 버튼(410)에 탄성 복원력을 부여하는 스프링부재(430)로 구성된다.The locking means are formed in the locking port 300 and the handle body 200, respectively, the through- holes 212, 312 and the long grooves (212a, 312a) are formed in the longitudinal direction around the rim, respectively, one end is A locking pin 420 coupled to the through hole 212 and 312 by sliding in one direction, and having a fitting portion 425 protruding in a shape corresponding to the long grooves 212a and 312a on an outer circumferential surface thereof; The button 410 and the locking pin 420 and the button 410 for releasing the locking engagement state of the locking pin 420 in accordance with the pressing operation is coupled to the other side of the through-holes (212, 312) Interposed between the locking pin 420 to impart a tensile restoring force and the button 410 is composed of a spring member 430 to give an elastic restoring force.
록킹 핀(420)은 외주면에 끼움부(425)가 형성된 핀 몸체(422)와, 핀 몸체(422) 내에 회전 가능하도록 관통되게 결합되고 연결구를 매개로 버튼(410)에 일체로 결합되는 핀부재(424)로 구성된다.The locking pin 420 is coupled to the pin body 422 formed with the fitting portion 425 on the outer circumferential surface so as to be rotatable in the pin body 422 and integrally coupled to the button 410 via a connector. 424.
연결구(450)는 핀부재(424)가 삽입되어 체결되도록 내주면에 나사산이 형성된 중공(452)을 가지며, 외주면에는 버튼(410)과의 끼움 결합시 결합을 위한 래칫부(454)가 형성되어 있다.The connector 450 has a hollow 452 with a thread formed on its inner circumferential surface so that the pin member 424 is inserted into and fastened, and a ratchet portion 454 is formed on the outer circumferential surface for engagement with the button 410. .
버튼(410)은 록킹 핀(420)의 핀부재(424) 단부에 연결구(450)를 매개로 체결되는 결합구조를 가지며, 이로 인해 버튼(410)과 록킹 핀(420)이 일체화되어 상호 연동되는 구조를 갖는다.The button 410 has a coupling structure that is fastened to the end of the pin member 424 of the locking pin 420 via the connector 450, which causes the button 410 and the locking pin 420 to be integrated and interlocked with each other. Has a structure.
즉, 버튼(410)의 누름 동작에 의해 록킹 핀(420)이 연동되어 통공부(212)(312)의 외측으로 출몰되는 연동구조를 갖는다.That is, the locking pin 420 is interlocked by the pressing operation of the button 410 and has an interlocking structure that is mounted to the outside of the through parts 212 and 312.
또한, 록킹수단은 록킹구(300)의 단부에 상기 손잡이 몸체(200)의 단부가 끼워지도록 양측으로 서로 대칭되는 결합편(310)이 형성되고, 록킹구(300)의 결합편(310)들과 손잡이 몸체(200)의 단부 사이에 개재되어 회전 동작시 마찰 저항을 최소화하기 위한 베어링부재(440)를 더 구비한다.In addition, the locking means is formed at the end of the locking mechanism 300, the coupling pieces 310 are symmetrical to each other on both sides so that the end of the handle body 200 is fitted, the coupling pieces 310 of the locking mechanism 300 And interposed between the end of the handle body 200 and further comprises a bearing member 440 for minimizing frictional resistance during rotation.
손잡이 몸체(200)는 결합편(310)들 사이에 삽입되도록 결합되는 결합부(210)가 단부에 형성되고, 그 결합부(210)의 중앙에 통공부(212)가 형성된 구조를 갖는다.The handle body 200 has a structure in which a coupling part 210 coupled to be inserted between the coupling pieces 310 is formed at an end thereof, and a through hole 212 is formed at the center of the coupling part 210.
이로 인해 손잡이 몸체(200)는 록킹구(300)와의 결합시 외측으로 돌출된 부위없이 콤팩트하게 연결되는 구조를 갖는다.Due to this, the handle body 200 has a structure in which the handle body 200 is compactly connected without protruding to the outside at the time of coupling with the locking mechanism 300.
이러한 구성을 갖는 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention having such a configuration as follows.
본 발명에 의한 침대용 사이드레일의 록킹장치는, 사이드레일(100)이 침대 본체(10)의 측면에 각각 조립된 후에 기립 또는 절첩되는 동작과정을 갖는다.The locking device for a side rail for a bed according to the present invention has an operation process of standing or folding after the side rails 100 are assembled to the side of the bed main body 10, respectively.
먼저 기립시에는 가로 지지대(120)들이 침대 본체(10)와 대응되도록 수평 상태를 유지하게 되며, 세로 지지대(110)는 침대 본체(10)에 대해 거의 수직으로 위치하게 된다.First, when standing, the horizontal supporters 120 maintain a horizontal state so as to correspond to the bed body 10, and the vertical supporter 110 is positioned substantially perpendicular to the bed body 10.
이때, 록킹 핀(420)의 핀부재(424)는 일단부가 록킹구(300)와 손잡이 몸체(200)의 통공부(212)(312)에 관통되도록 결합되고, 결합된 일단부가 연결구(450)를 매개로 버튼(410)에 일체로 결합되어 연동 가능하게 조립되어 있다.At this time, the pin member 424 of the locking pin 420 is coupled so that one end penetrates the through hole 212, 312 of the locking mechanism 300 and the handle body 200, the one end coupled to the connector 450 It is assembled to be interlocked integrally coupled to the button 410 via the.
또한, 핀 몸체(422)의 끼움부(425)는 통공부(212)(312)의 장홈(212a)(312a)에 끼워져 상호 간의 간섭에 의해 록킹구(300)와 손잡이 몸체(200)가 고정되는 록킹 결합상태를 유지하게 된다. In addition, the fitting portion 425 of the pin body 422 is fitted into the long grooves 212a and 312a of the through holes 212 and 312 so that the locking mechanism 300 and the handle body 200 are fixed by mutual interference. The locking is maintained.
이후에 사이드레일(100)을 절첩시킬 경우에는, 버튼(410)을 누른 상태로 손잡이 몸체(200)를 파지한 후에 도 6b에서의 우측 방향으로 당기면, 록킹 핀(420)의 록킹 결합상태가 해제됨과 아울러 사이드레일(100)이 힌지볼트(115)를 기준으로 회전 경로(52)를 따라 회전하게 되는 절첩과정을 갖는다.When the side rail 100 is folded later, when the handle body 200 is gripped while pressing the button 410 and pulled in the right direction in FIG. 6B, the locking engagement state of the locking pin 420 is released. In addition, the side rail 100 has a folding process to rotate along the rotation path 52 with respect to the hinge bolt (115).
상기한 록킹 핀(420)의 록킹 해제과정은 외측에 위치한 버튼(410)의 누름 동작에 의해 스프링부재(430)가 수축되면서 버튼(410)과 일체화된 록킹 핀(420)이 내측으로 슬라이딩 이동되고, 록킹 핀(420)이 슬라이딩 이동됨에 따라 록킹 핀(420)의 끼움부(425)가 장홈(212a)(312a)으로부터 분리되어 록킹 상태가 해제되는 과정을 갖는다.In the unlocking process of the locking pin 420, as the spring member 430 is contracted by the pressing operation of the button 410 located on the outside, the locking pin 420 integrated with the button 410 is slid to the inside. As the locking pin 420 is slidably moved, the fitting portion 425 of the locking pin 420 is separated from the long grooves 212a and 312a to release the locking state.
손잡이 몸체(200)와 록킹구(300)간의 록킹 상태가 해제됨에 따라 가로 지지대(120)와 세로 지지대(110)로 구성된 사이드레일(100)의 회전이 회전수단을 매개로 회전 가능하게 되어 침대 본체(10) 측으로 절첩 동작된다.As the locking state between the handle body 200 and the locking port 300 is released, the rotation of the side rail 100 consisting of the horizontal support 120 and the vertical support 110 is rotatable through the rotation means, thereby making the bed body The folding operation is performed on the (10) side.
이때, 사이드레일(100)의 회전 동작은 가로 지지대(120)와 세로 지지대(110)의 연결부위가 힌지로 회전 가능하게 결합되어 있으므로 도 6b에서의 우측 방향으로 회전 동작되며, 세로 지지대(110)의 하단부가 앞서 설명한 바와 같이 힌지볼트(115)를 기준으로 가이드 핀(135)이 회전 경로(52)를 따라 슬라이딩되면서 사이드레일(100)의 회전동작을 가이드하게 된다.At this time, the rotation operation of the side rail 100 is rotated in the right direction in Figure 6b because the connecting portion of the horizontal support 120 and the vertical support 110 is rotatably coupled to the hinge, the vertical support 110 As described above, the guide pin 135 slides along the rotation path 52 based on the hinge bolt 115 to guide the rotation operation of the side rail 100 as described above.
상기한 절첩 동작은 버튼(410)의 누름 동작에 의해 록킹구(300)와 손잡이 몸체(200)간의 록킹 상태가 해제되면서 이루어지게 되고, 이후에 버튼(410)의 누름 상태를 해제하면 스프링부재(430)의 복원력에 의해 버튼(410)이 다시 외측으로 출몰동작되고 버튼(410)이 외측으로 나오게 됨에 따라 록킹 핀(420)이 원 위치로 복귀되어 록킹상태를 유지하게 된다.The folding operation is performed while the locking state between the locking mechanism 300 and the handle body 200 is released by the pressing operation of the button 410, and after the release of the pressing state of the button 410, the spring member ( By the restoring force of the 430, the button 410 is raised and retracted outward and the locking pin 420 is returned to its original position as the button 410 is moved outward to maintain the locked state.
따라서, 다시 사이드레일(100)을 기립시키기 위한 동작은, 버튼(410)을 누른 상태로 손잡이 몸체(200)를 파지한 후에 사이드레일(100)을 시계바늘의 진행방향과 반대방향으로 회전시키면, 가이드 핀(135)이 원호 형태의 회전 경로(52)를 따라 슬라이딩 이동되면서 사이드레일(100)의 회전 동작을 가이드함과 아울러, 사이드레일(100)의 세로 지지대(110)들이 침대 본체(10)에 대해 기립된 상태를 유지하면서 가로 지지대(120)들이 수평방향으로 배치된다.Therefore, the operation for standing the side rail 100 again, if the side rail 100 is rotated in the opposite direction to the progress direction of the clock hands after holding the handle body 200 while pressing the button 410, The guide pin 135 slides along the arc-shaped rotation path 52 to guide the rotation operation of the side rails 100, and the vertical supports 110 of the side rails 100 have a bed body 10. The horizontal supporters 120 are arranged in the horizontal direction while maintaining the standing position with respect to.
이후에, 버튼(410)의 누름 상태를 해제시키면, 버튼(410)이 수축되었던 스프링부재(430)의 복원력에 의해 다시 외측으로 출몰동작됨과 아울러, 록킹 핀(420)이 스프링부재(430)의 복원력에 의해 원 위치로 복귀되면서 슬라이딩 이동되고 이로 인해 끼움부(425)가 통공부(212)(312)의 장홈(212a)(312a)에 끼움 결합되어 록킹 상태를 유지하게 된다.Subsequently, when releasing the pressed state of the button 410, the button 410 is released to the outside again by the restoring force of the spring member 430 was contracted, and the locking pin 420 of the spring member 430 The sliding portion is returned to its original position by the restoring force, which causes the fitting portion 425 to be fitted into the long grooves 212a and 312a of the through holes 212 and 312 so as to maintain a locked state.
따라서, 본 발명의 록킹장치는, 버튼(410)과 연동되는 록킹 핀(420)의 출몰 이동에 따라 잠금/해제 상태가 가변되고, 한 손가락으로 버튼(410)을 누른 상태로 나머지 손가락으로 손잡이 몸체(200)를 파지한 상태로 조작이 가능하므로, 한손으로도 조작이 가능하게 되어 조작의 편의성이 증대될 뿐만 아니라, 오조작의 우려를 줄일 수 있는 이점을 갖는다. Thus, the locking device of the present invention, the locking / unlocking state is variable according to the movement of the locking pin 420 interlocked with the button 410, the handle body with the other finger while pressing the button 410 with one finger Since the operation can be performed while holding the 200, the operation can be performed with only one hand, and the convenience of the operation is increased, and there is an advantage of reducing the risk of misoperation.
상기한 바와 같이 설명한 본 발명의 실시 예는 본 발명이 가지는 개념과 정신을 벗어나지 않는 범위 내에서 얼마든지 변형 실시가 가능하다. Embodiments of the present invention described as described above can be modified as many as possible without departing from the spirit and spirit of the present invention.
첫째, 버튼식 록킹 구조를 채용함으로써, 한 손으로도 조작이 간편하고 외부로 노출된 부위를 최소화하여 오조작의 우려를 줄일 수 있는 유용한 효과를 갖는다.First, by adopting a button-type locking structure, it is easy to operate with one hand, and has a useful effect of minimizing the exposed portion to reduce the risk of misoperation.
둘째, 록킹 핀의 끼움부가 통공부의 장홈에 간섭되도록 끼움 결합되는 록킹 구조를 가짐으로써, 록킹 상태를 견고하게 유지할 수 있는 이점을 갖는다.Second, by having a locking structure in which the fitting portion of the locking pin is fitted so as to interfere with the long groove of the through-hole, it has the advantage of maintaining a locked state firmly.
셋째, 록킹구의 결합편들 사이로 손잡이 몸체의 결합부가 삽입되도록 연결되고 그 연결부위에 록킹핀과 버튼이 록킹 결합되는 구조를 가지므로, 외부의 돌출부위없이 연결 부위를 콤팩트하게 연결할 수 있는 장점이 있다.Third, since the coupling portion of the handle body is inserted to be inserted between the coupling pieces of the locking mechanism and the locking pin and the button are locked to the connection portion, there is an advantage in that the connection portion can be compactly connected without an external protrusion. .

Claims (4)

  1. 침대 본체(10)의 측면 프레임(12)에 회전수단을 매개로 하부가 회전되도록 힌지 결합되며 서로 이격된 위치에 배치되는 한쌍의 세로 지지대(110)와,A pair of longitudinal supports 110 hinged to the side frame 12 of the bed main body 10 so as to be rotated by a rotating means and spaced apart from each other;
    양측 단부가 상기 세로 지지대들에 각각 힌지 결합되고 서로 수직으로 이격되게 배치되는 복수개의 가로 지지대(120)와,A plurality of horizontal supporters 120 having both ends hinged to the vertical supports and spaced apart from each other vertically;
    상기 가로 지지대(120)들 중 최 상단의 가로 지지대(120)의 일측단부에 연결되는 손잡이 몸체(200)와,A handle body 200 connected to one end of the horizontal support 120 at the top of the horizontal support 120;
    상기 세로 지지대(110)들 중 일측 세로 지지대(110)의 상단부에 결합되는 록킹구(300)와,Locking tool 300 and coupled to the upper end of the one side of the vertical support 110 of the vertical support (110),
    상기 손잡이 몸체(200)와 록킹구(300) 사이에 배치되며 버튼(410)의 누름 동작에 따라 상기 손잡이 몸체(200)와 록킹구(300)의 결합상태를 잠금/해제시키기 위한 록킹수단을 구비한 것을 특징으로 하는 침대용 사이드레일의 록킹장치.It is disposed between the handle body 200 and the locking port 300 and has a locking means for locking / unlocking the coupled state of the handle body 200 and the locking port 300 according to the pressing operation of the button 410. Locking device of the side rail for the bed, characterized in that.
  2. 청구항 1에 있어서, 상기 회전수단은 침대 본체(10)의 측면 프레임(12)에 결합되고 원호 형태의 회전 경로(52)를 갖는 서포터 레일(50)과,The method of claim 1, wherein the rotating means is coupled to the side frame 12 of the bed body 10 and the supporter rail 50 having an arc-shaped rotation path 52,
    상기 세로 지지대(110)의 단부에 각각 결합되고 상기 회전 경로(52) 내에 삽입되어 회전 동작되는 가이드 핀(135)을 갖는 회전편(130)을 구비한 것을 특징으로 하는 침대용 사이드레일의 록킹장치. Locking device of the side rail for the bed characterized in that it is provided with a rotating piece (130) having a guide pin (135) which is respectively coupled to the end of the vertical support (110) and inserted into the rotation path (52) to rotate.
  3. 청구항 1 또는 청구항 2에 있어서, 상기 록킹수단은 상기 록킹구(300)와 손잡이 몸체(200)에 각각 형성되고 테두리 주위에 세로방향으로 길게 장홈(212a)(312a)이 각각 형성된 통공부(212)(312)와, The method of claim 1 or claim 2, wherein the locking means are formed in the locking hole 300 and the handle body 200, respectively, the through hole 212 formed in each of the long grooves (212a, 312a) in the longitudinal direction around the rim (312),
    일단부가 상기 통공부(212)(312)의 일측방향으로 관통되도록 결합되고 외주면에 상기 장홈(212a)(312a)과 대응되는 형태로 돌출된 끼움부(425)가 형성되는 록킹 핀(420)과,A locking pin 420 having one end coupled to penetrate in one direction of the through parts 212 and 312 and having a fitting portion 425 protruding to correspond to the long grooves 212 a and 312 a on an outer circumferential surface thereof; ,
    상기 통공부(212)(312)의 타측방향으로 상기 록킹 핀(420)과 연동되게 결합되고 누름 동작에 따라 상기 록킹 핀(420)의 록킹 결합상태를 해제시키는 버튼(410)과,A button 410 coupled to the locking pin 420 in the other direction of the through parts 212 and 312 and releasing the locking engagement state of the locking pin 420 according to a pressing operation;
    상기 록킹 핀(420)과 버튼(410) 사이에 개재되어 상기 록킹 핀(420)과 버튼(410)에 복원력을 부여하는 스프링부재(430)를 구비한 것을 특징으로 하는 침대용 사이드레일의 록킹장치.And a spring member (430) interposed between the locking pin (420) and the button (410) to impart a restoring force to the locking pin (420) and the button (410).
  4. 청구항 3에 있어서, 상기 록킹수단은 상기 록킹구(300)의 단부에 상기 손잡이 몸체(200)의 단부가 끼워지도록 양측으로 서로 대칭되게 형성된 결합편(310)과, The method of claim 3, wherein the locking means and the engaging piece 310 formed symmetrically with each other on both sides so that the end of the handle body 200 is fitted to the end of the locking port 300,
    상기 록킹구(300)의 결합편(310)과 손잡이 몸체(200)의 단부 사이에 개재되는 베어링부재(440)를 더 구비한 것을 특징으로 하는 침대용 사이드레일의 록킹장치. Locking device of the side rail for the bed characterized in that it further comprises a bearing member 440 interposed between the engaging piece 310 of the locking port 300 and the end of the handle body (200).
PCT/KR2012/001019 2011-11-04 2012-02-10 Locking device of a side rail for a bed WO2013065907A1 (en)

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KR10-2011-0114786 2011-11-04
KR1020110114786A KR101272499B1 (en) 2011-11-04 2011-11-04 Locking apparatus of side rail for a bed

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
WO2013178196A1 (en) * 2012-05-31 2013-12-05 Linet Spol. S R.O. Bed side rail
GB2519111A (en) * 2013-10-09 2015-04-15 Strongbox Accommodation Furniture Ltd A collapsible bed rail
CN113288624A (en) * 2021-06-16 2021-08-24 翁晓宜 Medical care sickbed
CN113599163A (en) * 2021-08-30 2021-11-05 河南优德医疗设备股份有限公司 Rotation and locking structure for physiotherapy couch

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JPH06245835A (en) * 1993-02-26 1994-09-06 Hamamatsu Kogyo Kk Reclining apparatus
JP2001037589A (en) * 1999-05-21 2001-02-13 Paramount Bed Co Ltd Lifting mechanism for lifting type side fence of lying stand such as bed
KR200346111Y1 (en) * 2003-12-30 2004-03-26 이상용 Swing type­handrail of medical bed
KR100962468B1 (en) * 2008-04-25 2010-06-14 주식회사 에스엠티 A locking device of side rail for hospital bed
KR20100011277U (en) * 2009-05-11 2010-11-19 최영숙 Siderail of medical bed

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06245835A (en) * 1993-02-26 1994-09-06 Hamamatsu Kogyo Kk Reclining apparatus
JP2001037589A (en) * 1999-05-21 2001-02-13 Paramount Bed Co Ltd Lifting mechanism for lifting type side fence of lying stand such as bed
KR200346111Y1 (en) * 2003-12-30 2004-03-26 이상용 Swing type­handrail of medical bed
KR100962468B1 (en) * 2008-04-25 2010-06-14 주식회사 에스엠티 A locking device of side rail for hospital bed
KR20100011277U (en) * 2009-05-11 2010-11-19 최영숙 Siderail of medical bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013178196A1 (en) * 2012-05-31 2013-12-05 Linet Spol. S R.O. Bed side rail
GB2519111A (en) * 2013-10-09 2015-04-15 Strongbox Accommodation Furniture Ltd A collapsible bed rail
CN113288624A (en) * 2021-06-16 2021-08-24 翁晓宜 Medical care sickbed
CN113599163A (en) * 2021-08-30 2021-11-05 河南优德医疗设备股份有限公司 Rotation and locking structure for physiotherapy couch

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