KR940001968Y1 - Piston support for floor hinge - Google Patents

Piston support for floor hinge Download PDF

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Publication number
KR940001968Y1
KR940001968Y1 KR2019910008124U KR910008124U KR940001968Y1 KR 940001968 Y1 KR940001968 Y1 KR 940001968Y1 KR 2019910008124 U KR2019910008124 U KR 2019910008124U KR 910008124 U KR910008124 U KR 910008124U KR 940001968 Y1 KR940001968 Y1 KR 940001968Y1
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KR
South Korea
Prior art keywords
piston support
support piece
piston
floor hinge
coupling
Prior art date
Application number
KR2019910008124U
Other languages
Korean (ko)
Other versions
KR930000944U (en
Inventor
손만호
Original Assignee
손만호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 손만호 filed Critical 손만호
Priority to KR2019910008124U priority Critical patent/KR940001968Y1/en
Publication of KR930000944U publication Critical patent/KR930000944U/en
Application granted granted Critical
Publication of KR940001968Y1 publication Critical patent/KR940001968Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/08—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0045—Adjustable hinges at the hinge axis in a radial direction
    • E05D7/0054—Adjustable hinges at the hinge axis in a radial direction by means of eccentric parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/456—Pistons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/452—Mounting location; Visibility of the elements in or on the floor or wall

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

내용 없음.No content.

Description

플로어 힌지용 피스톤 지지편Piston Supports for Floor Hinges

제1도는 종래 고안의 분해 사시도.1 is an exploded perspective view of a conventional design.

제2도는 본 고안의 분해 사시도.2 is an exploded perspective view of the present invention.

제3도는 종래 고안의 결합상태 확대 단면도.3 is an enlarged cross-sectional view of a coupling state of a conventional design.

제4도는 본 고안의 결합상태 확대 단면도.Figure 4 is an enlarged cross-sectional view of the coupling state of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

3 : 고정판 5 : 롤러3: fixed plate 5: roller

8 : 판캠 9 : 회동축8: Pan Cam 9: Rotating Shaft

12 : 피스톤지지편 13 : 결합요홈12: piston support 13: coupling groove

14 : 결합돌출부14: coupling protrusion

본 고안은 도어의 회전중심축 하단에 매설하는 플로어 힌지에 있어서, 그 내부에서 피스톤과 결합되어 캠의 작용에 의해 피스톤을 작용시키는 플로어 힌지용 피스톤 지지편에 관한 것으로, 특히 정확하게 결합가능한 얇은 두개의 핀을 결합하여 하나의 지지편을 형성함으로써, 두꺼운 하나의 철판을 프레싱하여 지지편을 형성할때 필연적으로 발생하는 가장자리의 곡면부를 제거하여 상하부 고정판과의 결합을 더욱 정교한 평행으로 결합할수 있게끔 하여 결국 플로어 힌지가 원활하게 작동할수 있도록 한것이다.The present invention is a floor hinge embedded in the lower end of the rotation center shaft of the door, and relates to a piston support piece for a floor hinge that is coupled to the piston inside the action of the piston by the action of the cam, in particular two thin By joining the pins to form one support piece, pressing one thick steel plate to remove the curved surface of the edge inevitably occurring when forming the support piece allows the coupling with the upper and lower fixing plates to be more precisely parallel and eventually. The floor hinge works smoothly.

주지된 바와같이 종래 플로어 힌지의 내부구성은 제1도와 같은데 작용을 우선 설명하며 보면 도어의 개폐에 의해 희동축(9)이 회전하게 되면 판캠(8)이 상하고정판(3)사이에서 롤러(5)에 접속된 상태로 일정각도 회전하게 되고, 이에따라 고정판(3), 피스톤 지지편(1), 스프링(11)및 피스톤(4)이 일체로 왕복운동을 하게되는 것이다.As is well known, the internal structure of the conventional floor hinge is the same as in FIG. 1 and the operation will be described first. When the motion shaft 9 is rotated by the opening and closing of the door, the plate cam 8 is upper and lower rollers 5 between the stationary plates 3. It is rotated at a predetermined angle in the state connected to the), according to which the fixed plate (3), the piston support piece (1), the spring (11) and the piston (4) are integrally reciprocated.

그런데 이러한 플로어 힌지의 기술적 요부이고 아울러 본 고안에서도 다루고자 하는점은 피스톤 지지편(1)과 고정판(3)의 결합구성인바, 그에 대한 문제점을 지적하여보면, 도시된 바와같이 피스톤 지지편(1)상하에는 두개의 고정판(3)이 결합되어 있으며 그 중간에는 3개의 로울러(5)가 결합되어 있는데, 회동축(9)의 판캠(8)이 로울러(5)에 접촉된 상태로 회전하기 위해서는 로울러(5)가 원활하게 회전하도록 조립되어야 하며 그러한 조건을 만족하기 위해서는 피스톤지지편(1)과 고정판(3)이 정확한 평행을 이루어며 결합되어야만 하는 것이다.By the way, this is a technical main part of the floor hinge, and also to be addressed in the present invention is a coupling configuration of the piston support piece 1 and the fixed plate (3). Two fixed plates 3 are coupled to the upper and lower sides, and three rollers 5 are coupled in the middle thereof. In order to rotate the plate cam 8 of the rotating shaft 9 in contact with the rollers 5, The roller 5 must be assembled to rotate smoothly, and in order to satisfy such a condition, the piston support piece 1 and the fixing plate 3 must be coupled in precise parallel.

그러나 피스톤지지편(1)은 일정한 강도를 유지하기 위해 두꺼운 철판을 프레스 가공하여 형성하였는데, 두꺼운 철판을 프레스 가공하여 형성할 경우 제3도와 같이 가장자리에 곡면부(20)가 필연적으로 발생할 수 밖에 없고, 이를 방지하기 위해 주조성형이나 절삭가공할 경우 성형절차의 번거로움 및 제작단가의 상승등을 고려하지 않을 수 없는 문제점이 발생하는 것이다.However, the piston support 1 is formed by pressing a thick iron plate to maintain a constant strength, but when formed by pressing a thick iron plate, the curved portion 20 inevitably occurs at the edge as shown in FIG. In order to prevent this, when casting or cutting, there is a problem that must be taken into account the hassle of the molding procedure and the increase in manufacturing cost.

이러한 곡면부(20)가 발행한 상태에서 고정판(3)과 결합할 경우 정확한 수평을 이루면서 결합하기는 불가능하고, 따라서 수평을 이루지 못한 상태에서 결합될 경우 롤러(5)역시 정확하게 조립될수 없기 때문에 각롤러(5)가 원활하게 작동하지 못하게 되어, 실제 작용시 로울러(5)와 판캠(8)사이, 그리고 로울러(4)과 고정판(3)사이에서 마모가 발생하여 제품의 수명을 단축시키게 된다는 것을 명확히 알수 있는 것이다.When combined with the fixing plate (3) in the state where the curved portion 20 is issued, it is impossible to combine while making the correct horizontal, and therefore, when combined in the non-horizontal state, the roller (5) may not be assembled correctly, either. The roller 5 does not operate smoothly, and in actual operation, wear occurs between the rollers 5 and the plate cam 8 and between the rollers 4 and the fixed plate 3 to shorten the life of the product. It is clear.

따라서 본 고안은 전술한 문제점을 충분히 감안하여, 제작단가의 상승을 억제하면서도 피스톤지지편(1)과 고정판(3)을 수평으로 결합할수 있도록 한 피스톤 지지편(1)의 안출을 목적으로 한것인바, 이하 첨부된 도면에 의거 그 구성을 상세히 설명하면 다음과 같다.Therefore, the present invention, in view of the above-described problems, is intended to stabilize the piston support piece (1) to horizontally couple the piston support piece (1) and the fixed plate (3) while suppressing the rise in manufacturing cost Inba, the configuration according to the accompanying drawings in detail as follows.

본 고안은 플로어 힌지의 내부에서 피스톤(4)과 연결되는 피스톤 지지편에 있어서, 기존 피스톤 지지편(1)두께의 절반 두께로된 두개의 지지편(12)을 맞대어 형성하되, 중단부에 2개소의 결합요홈(14)과 결합돌출부(13)를 형성하고 이를 결합하여 구성된 것이다.The present invention, in the piston support piece that is connected to the piston (4) inside the floor hinge, is formed by facing two support pieces (12) of half the thickness of the existing piston support piece (1), Combination groove 14 and the engaging projection (13) formed at the position is formed by combining them.

이러한 구조로 된 본 고안은 얇은 철판을 프레스 가공하여 생산할수 있으므로 생산이 편리해짐은 물론, 가장자리에 곡면부(20)가 발생하지 않게되어 결합시 피스톤 지지편(12)과 고정판(3)이 평행을 이루게 되고, 따라서 롤러(5)또한 정확하게 결합되어 원활한 작동을 하게 되므로 플로어 힌지의 수명을 획기적으로 연장시킬수 있게 된 것이다.The present invention having such a structure can be produced by press-processing a thin steel plate, so that the production is convenient, and the curved surface portion 20 is not generated at the edges, so that the piston support piece 12 and the fixed plate 3 are parallel when combined. Therefore, since the roller 5 is also precisely coupled to perform smooth operation, the life of the floor hinge can be significantly extended.

또한 본 고안은 꼭 같은 형태로된 두개의 피스톤지지편(12)을 결합하기 때문에 항상 일정한 위치에 결합돌출부(13) 및 결합요홈(14)이 형성되므로 항상 일정하고도 정확하게 결합될수 있고, 생산시에도 한가지 형태의 지지편을 반복생산하여 두개를 결합시키면 되므로 제품의 단가 역시 상승시키기 않고도 큰효과를 노일수 있게 된 것이다.In addition, the present invention is because the coupling protrusions 13 and the coupling grooves 14 are always formed at a constant position because the two piston support pieces 12 having the same shape are always combined and can be constantly and precisely combined, Edo one type of support piece is repeatedly produced by combining the two, so the price of the product can also be a great effect without raising.

이상과 같이 본 고안은 두꺼운 한개의 철판을 프레스 가공하여 형성하던 피스톤지지편(12)을 꼭같은 형태로 제작된 두개의 얇은 철판을 결합하여 한개의 피스톤 지지편(12)을 형성하므로 제품생산이 용이하게 됨은 물론 제품의 결합 및 작용을 원활하게 하고 따라서 제품의 수명을 오래도록 연장시킬수 있는 뛰어난 고안인 것이다.As described above, the present invention combines two thin steel plates manufactured in exactly the same shape as the piston support piece 12 formed by pressing a thick steel plate to form one piston support piece 12, thereby producing a product. It is an excellent design that facilitates the binding and operation of the product, and thus can prolong the life of the product.

Claims (1)

플로어 힌지의 내부에서 피스톤(4)과 연결되는 피스톤 지지편에 있어서, 기존 피스톤 지지편(1)두께의 절반 두께로된 두개의 지지편을 맞대어 피스톤 지지편(12)을 형성하되, 중단부에 2개소의 결합 요홈(14) 및 결합돌출부(13)를 상하에 각각 형성하고 이를 이용하여 결합 구성됨을 특징으로 하는 플로어힌지용 피스톤 지지편.In the piston support piece connected to the piston 4 inside the floor hinge, the piston support piece 12 is formed by abutting two support pieces half the thickness of the existing piston support piece 1, Floor support piston support piece, characterized in that the coupling grooves 14 and the coupling protrusions 13 are formed on the upper and lower sides, respectively.
KR2019910008124U 1991-06-01 1991-06-01 Piston support for floor hinge KR940001968Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910008124U KR940001968Y1 (en) 1991-06-01 1991-06-01 Piston support for floor hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910008124U KR940001968Y1 (en) 1991-06-01 1991-06-01 Piston support for floor hinge

Publications (2)

Publication Number Publication Date
KR930000944U KR930000944U (en) 1993-01-21
KR940001968Y1 true KR940001968Y1 (en) 1994-03-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910008124U KR940001968Y1 (en) 1991-06-01 1991-06-01 Piston support for floor hinge

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040001428A (en) * 2002-06-28 2004-01-07 주식회사 다산 씨.앤드.아이 Cooling Apparatus for Heat Chamber
KR100431332B1 (en) * 2002-08-06 2004-05-12 삼성전자주식회사 Apparatus for supplying cooling gas of semiconductor equipment
KR100498434B1 (en) * 1998-08-31 2005-09-26 삼성전자주식회사 Test & assembly equipment driving by air pressure in semiconductor fabricating process
KR20190026406A (en) * 2017-09-05 2019-03-13 박형태 Structure for protecting piston deformation of floor hinge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498434B1 (en) * 1998-08-31 2005-09-26 삼성전자주식회사 Test & assembly equipment driving by air pressure in semiconductor fabricating process
KR20040001428A (en) * 2002-06-28 2004-01-07 주식회사 다산 씨.앤드.아이 Cooling Apparatus for Heat Chamber
KR100431332B1 (en) * 2002-08-06 2004-05-12 삼성전자주식회사 Apparatus for supplying cooling gas of semiconductor equipment
KR20190026406A (en) * 2017-09-05 2019-03-13 박형태 Structure for protecting piston deformation of floor hinge

Also Published As

Publication number Publication date
KR930000944U (en) 1993-01-21

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