KR200397655Y1 - Buffering structure of chssis frame for opening and shutting - Google Patents

Buffering structure of chssis frame for opening and shutting Download PDF

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Publication number
KR200397655Y1
KR200397655Y1 KR20-2005-0019822U KR20050019822U KR200397655Y1 KR 200397655 Y1 KR200397655 Y1 KR 200397655Y1 KR 20050019822 U KR20050019822 U KR 20050019822U KR 200397655 Y1 KR200397655 Y1 KR 200397655Y1
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KR
South Korea
Prior art keywords
door
frame
buffer
door frame
contact
Prior art date
Application number
KR20-2005-0019822U
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Korean (ko)
Inventor
최동식
Original Assignee
최동식
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Priority to KR20-2005-0019822U priority Critical patent/KR200397655Y1/en
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Publication of KR200397655Y1 publication Critical patent/KR200397655Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • E06B3/4636Horizontally-sliding wings for doors
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/28Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36Finger guards or other measures preventing harmful access between the door and the door frame
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40Physical or chemical protection
    • E05Y2800/41Physical or chemical protection against finger injury
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40Physical or chemical protection
    • E05Y2800/422Physical or chemical protection against vibration or noise

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

본 고안은 샤시프레임의 완충구조에 관한 것으로, 특히 알루미늄이나 PVC 및 스틸의 샷시로 형성된 창문이나 출입문의 문틀과 문짝에 완충부를 형성하여 문틀과 문짝의 충돌에 의한 소음을 방지하고 사용자의 손이 문틀과 문짝에 끼워져 다치는 것을 방지함은 물론 외부의 소음을 차단할 수 있는 샤시프레임의 완충구조에 관한 것이다.The present invention relates to a shock absorbing structure of the chassis frame, in particular, to form a shock absorbing portion in the door frame and the door of the window or door formed of sash of aluminum, PVC and steel to prevent noise caused by the collision of the door frame and the door and the user's hand It is related to the shock absorbing structure of the chassis frame that can be prevented from being injured by being inserted into the door and the door, as well as blocking external noise.

상기의 본 고안은 외측으로는 문틀 세로프레임에 삽입되는 삽입편을 형성하고 내측으로는 내측면이 만곡된 접촉부를 연결대로 형성한 문짝완충부와, 상기 문짝완충부의 접촉부와 대응되도록 면 접촉되는 접촉면을 내측으로 형성하고 외측으로는 문틀프레임에 삽입되는 삽입대를 형성하여 상기 문틀프레임이 삽입대와 접촉면의 삽입홈에 삽입되는 문틀완충부로 구성되는 것을 특징으로 한다.The present invention of the present invention forms an insertion piece to be inserted into the vertical frame of the door frame on the outside, and the inner side of the door buffer portion formed with a connecting portion connected to the inner side, the contact surface that is in surface contact with the contact portion of the door buffer portion Forming an inner side and the insertion frame is inserted into the door frame frame to the outside, characterized in that the door frame frame is composed of a door frame buffer portion inserted into the insertion groove of the insert and the contact surface.

Description

개폐용 샤시 프레임의 완충구조{BUFFERING STRUCTURE OF CHSSIS FRAME FOR OPENING AND SHUTTING}BUFFERING STRUCTURE OF CHSSIS FRAME FOR OPENING AND SHUTTING}

본 고안은 샤시프레임의 완충구조에 관한 것으로, 특히 알루미늄이나 PVC 및 스틸의 샷시로 형성된 창문이나 출입문의 문틀과 문짝에 완충부를 형성하여 문틀과 문짝의 충돌에 의한 소음을 방지하고 사용자의 손이 문틀과 문짝에 끼워져 다치는 것을 방지함은 물론 외부의 소음을 차단할 수 있는 샤시프레임의 완충구조에 관한 것이다.The present invention relates to a shock absorbing structure of the chassis frame, in particular, to form a shock absorbing portion in the door frame and the door of the window or door formed of sash of aluminum, PVC and steel to prevent noise caused by the collision of the door frame and the door and the user's hand It is related to the shock absorbing structure of the chassis frame that can be prevented from being injured by being inserted into the door and the door, as well as blocking external noise.

일반적으로 알루미늄이나 PVC 및 스틸과 같은 합성수지재를 압출 형성하여 창호나 출입문용 샷시를 형성하여 사용하였으며 상기와 같은 샷시는 문틀 샷시에 문짝 샷시가 직접 접촉하는 것을 방지하기 위하여 완충구조를 형성하였다.In general, synthetic resin materials such as aluminum, PVC, and steel were formed by extrusion to form windows or doors for sash. The sash as described above formed a cushioning structure to prevent the door sash from directly contacting the door sash.

상기와 같은 종래의 전형적인 개폐용 샤시프레임의 완충구조가 도 1 내지 도 2에 도시되어 있다.The buffer structure of the conventional typical opening and closing chassis frame as described above is shown in FIGS.

도 1 내지 도 2에서 부재번호 1은 교실출입문, 2는 종간프레임, 3은 외측면, 4는 삽지구멍, 5는 완충구몸체압지편, 6은 압지편공간, 7은 완충구, 8은 완충구지지편, 9는 몸체, 10은 탄지부, 20은 알루미늄샤시 창문, 21은 세로부재, 27은 걸림홈, 30은 탄성시일을 각각 가리킨다.In Figures 1 to 2, the member number 1 is the entrance to the classroom, 2 is the longitudinal frame, 3 is the outer surface, 4 is the insertion hole, 5 is the buffer body body pressure piece, 6 is the blotting piece space, 7 is the buffer port, 8 is buffer A spherical support, 9 is a body, 10 is a bullet part, 20 is an aluminum chassis window, 21 is a vertical member, 27 is a locking groove, and 30 is an elastic seal.

도 1에 도시된 바와 같이 종래의 개폐용 샤시프레임의 완충구조중 출입문의 완충구조가 실용신안등록 제141948호 알루미늄 샤시재의 교실출입문의 명칭으로 제안되어 있다.As shown in FIG. 1, a buffer structure of a door in a buffer structure of a conventional opening and closing chassis frame is proposed as a name of a classroom entrance door of utility model registration No. 141948 aluminum chassis material.

이러한 알루미늄 샤시재의 교실출입문은 교실출입문(1)의 종간플레임(2)은 외측면(3)에 삽지구멍(4)과 완충구몸체압지편(5) 및 압지편공간(6)을 형성하며, 완충구(7)는 완충구지지편(8)과 몸체(9)의 공간(9a) 및 탄지부(10)의 공간(10a)을 형성하여 완충구지지편(8)과 완충구몸체(9)를 완충구지지편 삽지구멍(4)과 완충구 몸체 압지편(5) 사이에 끼워 붙이므로서 완충구탄지부(10)가 종간플레임(2)의 외측으로 돌출되게 구성된다.The classroom entrance door of the aluminum chassis material, the longitudinal frame (2) of the classroom entrance door (1) forms an insertion hole (4), the buffer body body pressure piece (5) and the blotting piece space (6) on the outer surface (3), The buffer opening 7 forms the space 9a of the buffer opening 8 and the body 9 and the space 10a of the stopper 10, so that the buffer opening 8 and the buffer body 9 ) Is sandwiched between the buffer opening piece inserting hole 4 and the buffer opening body holding piece 5, so that the buffer opening fingering portion 10 protrudes outward of the interstitial flame 2.

또한 도 2에 도시된 바와 같은 탄성시일을 구비한 알루미늄 샤시 창문은 공개실용신안 97-58730호로 제안되어 있다.Also, an aluminum chassis window having an elastic seal as shown in FIG. 2 is proposed in Korean Utility Model Model No. 97-58730.

이러한 탄성시일을 구비한 알루미늄 샤시 창문은 알루미늄 샤시 창문(20)의 세로부재(21)에 형성되어 있는 걸림홈(27)에 탄성시일(30)을 설치하도록 구성되어 있다.The aluminum chassis window having such an elastic seal is configured to install the elastic seal 30 in the engaging groove 27 formed in the vertical member 21 of the aluminum chassis window 20.

그러나 상기와 같은 출입문이나 창문의 완충구조는 출입문의 프레임이나 창문 프레임에만 완충구나 탄성시일을 설치하여 문틀이나 창문틀과의 접촉에 의한 소음을 방지하는 구성이지만 연질의 완충구와 알루미늄이나 PVC 및 스틸재질의 경질의 프레임과의 접촉으로 인하여 소음방지를 완벽히 하지 못하는 문제점이 있었다.However, the above-mentioned door or window buffer structure prevents noise by contact with the door frame or window frame by installing a buffer or elastic seal only on the frame or window frame of the door. Due to the contact with the rigid frame of the noise was not a problem completely.

또한, 완충구의 단부 형상과 프레임의 접촉면 형상이 상이하여 완충구와 프레임이 완전한 접촉이 되지 않아 외부의 소음을 차단하는 것이 한계가 있었으며 또한 프레임의 형상을 완충구와 같이 형성하기 위해서는 프레임의 형상이 복잡하여 생산성이 저하되는 문제점이 있었다.In addition, since the end shape of the shock absorber and the contact surface of the frame are different, there is a limit to block external noise since the shock absorber and the frame are not in perfect contact. There was a problem that the productivity is lowered.

한편, 창문이나 문에 사용자의 손이 끼워도 프레임에 사용자의 손이 직접 접촉하게 되어 안전사고를 방지할 수 없었다.On the other hand, even if the user's hand is inserted into the window or door, the user's hand is in direct contact with the frame could not prevent a safety accident.

이에 본 고안은 상기와 같은 종래 기술의 제반 문제점을 감안하여 안출한 것으로 알루미늄이나 PVC 및 스틸의 샷시로 형성된 창문이나 출입문의 문틀과 문짝에 상호 대응되는 면을 갖는 완충부를 형성하여 문틀과 문짝의 충돌에 의한 소음을 방지하고 사용자의 손이 문틀과 문짝에 끼워져 다치는 것을 방지함은 물론 외부의 소음을 차단할 수 있는 샤시프레임의 완충구조를 제공하는데 그 목적이 있다.The present invention has been made in view of the above-mentioned problems of the prior art, forming a buffer having a surface corresponding to the door frame and the door of the window or door formed by the chassis of aluminum, PVC, and steel, the collision of the door frame and the door The purpose of the present invention is to provide a shock absorbing structure of the chassis frame that prevents noise caused by the user's hand and is prevented from being injured by the door frame and the door.

상기와 같은 목적을 달성하기 위하여 본 고안은 외측으로는 문틀 세로프레임에 삽입되는 삽입편을 형성하고 내측으로는 내측면이 만곡된 접촉부를 연결대로 형성한 문짝완충부와, 상기 문짝완충부의 접촉부와 대응되도록 면 접촉되는 접촉면을 내측으로 형성하고 외측으로는 문틀프레임에 삽입되는 삽입대를 형성하여 상기 문틀프레임이 삽입대와 접촉면의 삽입홈에 삽입되는 문틀완충부로 구성되는 것을 특징으로 하는 샤시프레임의 완충구조를 제공한다.In order to achieve the above object, the present invention forms an insertion piece to be inserted into the vertical frame of the door frame on the outside, and the inner side of the door cushion portion formed with a connecting portion curved, the contact portion of the door buffer portion and To form a contact surface to be in contact with the inner surface to correspond to the outer side to form an insert to be inserted into the door frame frame of the chassis frame, characterized in that the door frame frame is composed of a door frame buffer that is inserted into the insertion groove of the insert and the contact surface Provide a buffer structure.

이러한 상기 문짝완충부의 접촉부 내측과 문틀완충부의 접촉면 내부에는 완충공간을 형성한 것을 특징으로 하는 샤시프레임의 완충구조을 제공한다.The cushioning structure of the chassis frame is characterized in that a buffer space is formed inside the contact portion inside the contact portion of the door cushion and the contact surface inside the door frame buffer.

이하 상기한 바와 같은 본 고안의 바람직한 실시 예를 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention as described above in detail as follows.

첨부된 도 3는 본 고안에 따른 개폐용 샤시프레임의 완충구조의 문짝 완충부를 나타낸 사시도이고, 도 4은 본 고안에 따른 개폐용 샤시프레임의 완충구조의 문틀 완충부를 나타낸 사시도이며, 도 5는 본 고안에 따른 개폐용 샤시프레임의 완충구조의 단면도이다.Attached Figure 3 is a perspective view showing a door buffer of the shock absorbing structure of the chassis frame for opening and closing according to the present invention, Figure 4 is a perspective view showing a door frame buffer of the shock absorbing structure of the chassis frame for opening and closing according to the present invention, Figure 5 Sectional view of the buffer structure of the chassis frame for opening and closing according to the design.

이에 도시된 바와 같이 본 고안의 개폐용 샤시프레임의 완충구조는 알루미늄샷시 또는 PVC 및 스틸샷시로 형성되는 문틀프레임에 문짝프레임이 슬라이딩 되어 미닫이 되는 문에는 모두 사용가능한 완충구조로서, 상기 완충구조는 문짝완충부(10)와 문틀완충부(20)로 구성된다.As shown therein, the shock absorbing structure of the chassis frame for opening and closing of the present invention is a cushioning structure that can be used for all doors sliding by sliding the door frame to the door frame frame formed of aluminum chassis or PVC and steel chassis, and the buffer structure is the door It is composed of a buffer unit 10 and the door frame buffer unit 20.

이러한 상기 문짝완충부(10)는 문틀 세로프레임(11)에 삽입되는 삽입편(12)을 외측으로 형성하고 내측으로는 내측면이 만곡된 접촉부(13)를 연결대(14)를 형성한다.The door cushion portion 10 forms an insertion piece 12 inserted into the vertical frame 11 of the door to the outside and the connecting portion 14 to the inner side of the curved contact portion 13 is formed.

이러한 상기 문짝완충부(10)의 접촉부(13)와 대응되도록 면 접촉되는 문틀완충부(20)는 접촉면(21)을 내측으로 형성하고 외측으로는 문틀프레임(22)에 삽입되는 삽입대(23)를 형성하여 상기 문틀프레임(22)이 삽입대(23)와 접촉면(21)의 삽입홈(24)에 삽입되도록 형성한다.The door frame buffer portion 20 which is in surface contact with the contact portion 13 of the door buffer portion 10 forms the contact surface 21 inward and is inserted into the door frame frame 22 to the outside. ) To form the door frame frame 22 to be inserted into the insertion slot 23 and the insertion groove 24 of the contact surface 21.

또한 도 6에 도시된 바와 같이 상기 문짝완충부(10)의 접촉부(13) 내측과 문틀완충부(20)의 접촉면(21) 내측으로는 완충공간(30)을 형성한다.In addition, as illustrated in FIG. 6, a buffer space 30 is formed inside the contact portion 13 of the door buffer portion 10 and the contact surface 21 of the door frame buffer portion 20.

상기와 같이 구성된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

먼저 알루미늄이나 PVC 및 스틸 샷시의 문틀의 세로프레임(11)에 길이로 문짝완충부(10)의 삽입편(12)을 삽입하여 설치한다.First, the insertion frame 12 of the door cushioning portion 10 is inserted into the vertical frame 11 of the door frame of aluminum or PVC and steel sash to be installed.

이러한 문틀이 슬라이딩 되도록 설치되는 문틀프레임(22)의 측면에는 문틀완충부(20)의 삽입홈(24)에 문틀프레임(22)을 삽입하여 고정한다.The door frame frame 22 is inserted into and fixed to the insertion groove 24 of the door frame buffer unit 20 on the side of the door frame frame 22 to which the door frame is slid.

이와같이 문짝과 문틀프레임(22)에 문짝완충부(10)와 문틀완충부(20)가 형성되어 문짝을 미닫이 할때 상기 문짝완충부(10)의 만곡된 접촉부(13)와 이에 대응되는 접촉면(21)에 맞닿게 되어 문짝의 개폐시 소음을 방지할 수 있으며 상기 문짝완충부(10)의 접촉부(13)와 문틀완충부(20)의 접촉면(21) 내부에 완충공간(30)을 형성하여 완충효과를 도욱 향상시킨다.In this way, the door cushioning unit 10 and the door frame buffering unit 20 are formed in the door frame and the door frame frame 22, and the curved contact portion 13 of the door buffering unit 10 and the corresponding contact surface when sliding the door ( 21 to prevent noise during opening and closing of the door, and a buffer space 30 is formed inside the contact surface 21 of the door 13 and the door frame buffer 20 of the door buffer 10. Improve the buffer effect.

이상에서 설명한 바와 같이 본 고안은 알루미늄이나 PVC 및 스틸의 샷시로 형성된 창문이나 출입문의 문틀과 문짝에 상호 대응하는 면을 갖는 완충부를 형성하여 문틀과 문짝의 충돌에 의한 소음을 방지하고 사용자의 손이 문틀과 문짝에 끼워져 다치는 것을 방지함은 물론 외부의 소음 및 이물질의 유입을 효과적으로 차단할 수 있다.As described above, the present invention forms a shock absorbing part having a surface corresponding to the door frame and the door of the window or door formed of sash of aluminum, PVC, and steel to prevent noise caused by the collision of the door frame and the door, It is prevented from being injured by being inserted into the door frame and the door, and can effectively block external noise and foreign substances from entering.

이상에서는 본 고안을 특정의 바람직한 실시 예를 예를 들어 도시하고 설명하였으나, 본 고안은 상기한 실시예에 한정되지 아니하며 본 고안의 정신을 벗어나지 않는 범위내에서 당해 고안이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능할 것이다.In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments, and the general knowledge in the technical field to which the present invention belongs without departing from the spirit of the present invention. Various changes and modifications can be made by those who have

도 1은 종래의 개폐용 샤시프레임의 완충구조를 나타낸 단면도,1 is a cross-sectional view showing a buffer structure of a conventional opening and closing chassis frame,

도 2는 종래의 개폐용 샤시프레임의 완충구조를 나타낸 단면도,2 is a cross-sectional view showing a buffer structure of a conventional opening and closing chassis frame;

도 3는 본 고안에 따른 개폐용 샤시프레임의 완충구조의 문짝 완충부를 나타낸 사시도,Figure 3 is a perspective view showing the cushion buffer portion of the shock absorbing structure of the chassis frame for opening and closing according to the present invention,

도 4은 본 고안에 따른 개폐용 샤시프레임의 완충구조의 문틀 완충부를 나타낸 사시도,Figure 4 is a perspective view showing a door frame buffer of the shock absorbing structure of the chassis frame for opening and closing according to the present invention,

도 5는 본 고안에 따른 개폐용 샤시프레임의 완충구조의 단면도,5 is a cross-sectional view of the buffer structure of the chassis frame for opening and closing according to the present invention,

도 6는 본 고안에 따른 개폐용 샤시프레임의 완충구조의 다른 실시예를 나타낸 단면도,Figure 6 is a cross-sectional view showing another embodiment of the buffer structure of the chassis frame for opening and closing according to the present invention,

도 7은 본 고안에 따른 개폐용 샤시프레임의 완충구조를 나타낸 사용상태도이다.Figure 7 is a state diagram showing the buffer structure of the chassis frame for opening and closing according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

10 : 문짝완충부 11 : 세로프레임10: door cushion portion 11: vertical frame

12 : 삽입편 13 : 접촉부12: insertion piece 13: contact portion

14 : 연결대 20 : 문틀완충부14: connecting rod 20: door frame buffer

21 : 접촉면 22 : 문짝프레임21: contact surface 22: door frame

23 : 삽입대 24 : 삽입홈23: insertion table 24: insertion groove

30 : 완충공간30: buffer space

Claims (2)

외측으로는 문틀 세로프레임(11)에 삽입되는 삽입편(12)을 형성하고 내측으로는 내측면이 만곡된 접촉부(13)를 연결대(14)로 형성한 문짝완충부(10)와,The door cushioning portion 10 which forms an insertion piece 12 inserted into the door frame vertical frame 11 on the outside and the connecting portion 13 on the inner side of which is curved on the inner side 14, 상기 문짝완충부(10)의 접촉부(13)와 대응되도록 면 접촉되는 접촉면(21)을 내측으로 형성하고 외측으로는 문틀프레임(22)에 삽입되는 삽입대(23)를 형성하여 상기 문틀프레임(22)이 삽입대(23)와 접촉면(21)의 삽입홈(24)에 삽입되는 문틀완충부(20)로 구성되는 것을 특징으로 하는 샤시프레임의 완충구조.The door frame frame is formed by forming an inner surface of the contact surface 21 to be in contact with the contact portion 13 of the door buffer portion 10, and forming an insertion table 23 inserted into the door frame frame 22. 22) The shock absorbing structure of the chassis frame, characterized in that consisting of the door frame buffer unit 20 is inserted into the insertion slot 23 and the insertion groove 24 of the contact surface (21). 청구항 1에 있어서, 상기 문짝완충부(10)의 접촉부(13) 내측과 문틀완충부(20)의 접촉면(21) 내부에는 완충공간(30)을 형성한 것을 특징으로 하는 샤시프레임의 완충구조.The shock absorbing structure according to claim 1, wherein a buffer space (30) is formed inside the contact portion (13) of the door buffer portion (10) and inside the contact surface (21) of the door frame buffer portion (20).
KR20-2005-0019822U 2005-07-07 2005-07-07 Buffering structure of chssis frame for opening and shutting KR200397655Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447014Y1 (en) * 2009-03-09 2009-12-17 (주)림산건설 Sliding window device installed
KR100999175B1 (en) 2010-04-23 2010-12-07 강인자 Window lock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447014Y1 (en) * 2009-03-09 2009-12-17 (주)림산건설 Sliding window device installed
KR100999175B1 (en) 2010-04-23 2010-12-07 강인자 Window lock

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