KR200249912Y1 - Shaft for Hinge - Google Patents
Shaft for Hinge Download PDFInfo
- Publication number
- KR200249912Y1 KR200249912Y1 KR2020010020403U KR20010020403U KR200249912Y1 KR 200249912 Y1 KR200249912 Y1 KR 200249912Y1 KR 2020010020403 U KR2020010020403 U KR 2020010020403U KR 20010020403 U KR20010020403 U KR 20010020403U KR 200249912 Y1 KR200249912 Y1 KR 200249912Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft portion
- support shaft
- washer
- operating member
- nut
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
본 고안은 경첩용 회전축에 관한것으로서,더욱 구체적으로는 머리부(1)와; 표면 끝부에 나사체결부(203)를 가진 지지축부(2)로 구성되는 통상적인 경첩용 회전축(A)에 있어서, 지지축부(2)일정위치에 단턱(204)을 형성하여 고정축부(201)가 형성 되도록 하되, 상기 고정축부(201)와 지지축부(2)에 테이퍼형 각형부(201') (202)를 형성 함으로써 고정부재(61)와 작동부재(51)를 연결하는 회전축(A)의 공 회전이 방지되도록 하여 원할한 절첩작동을 도모할 수 있음과 아울러 지지축부(2)끝단의 나사체결부(203)에 너트(3)체결을 용이하게 할 수 있도록 하고 또 지지축부(2)의 테이퍼형 각형부(202)에 의거하여 스프링와셔(4)와 고정와셔(4')가 견고하게 끼워지도록 함은 물론 작동부재(51)의 회전으로 인한 스프링와셔(4) 및 고정와셔(4')의 마찰회전이 방지 되도록 하여 반복적인 작동부재(51)의 회전작동에도 너트(3)의 풀림현상이 발생하지 않도록 한 것이다.The present invention relates to a rotating shaft for a hinge, more specifically the head (1); In a conventional hinge shaft (A) composed of a support shaft portion (2) having a screwing portion (203) at its surface end, a fixed shaft portion (201) is formed by forming a step (204) at a predetermined position on the support shaft portion (2). Rotatable shaft (A) connecting the fixed member 61 and the operating member 51 by forming a tapered square portion 201 'and 202 in the fixed shaft portion 201 and the support shaft portion (2). It is possible to facilitate smooth folding operation by preventing the ball rotation, and to facilitate the fastening of the nut (3) to the screw fastening portion 203 at the end of the support shaft portion (2) and the support shaft portion (2). The spring washer 4 and the fixing washer 4 'are firmly fitted based on the tapered square portion 202 of the spring, and the spring washer 4 and the fixing washer 4 are caused by the rotation of the operating member 51. ') To prevent frictional rotation, so that the loosening of the nut (3) does not occur even after repeated operation of the operating member (51). The.
Description
본 고안은 어떠한 장치의 절첩부에 채용되는 경첩용 회전축에 관한것으로서 특히,경첩을 구성하는 부재들의 조립상태를 견고하게 유지할 수 있고 너트 풀림도 방지할 수 있는 회전축을 얻을 수 있도록 한 것이다.The present invention relates to a rotating shaft for a hinge that is employed in the folding portion of any device, in particular, to obtain a rotating shaft that can securely maintain the assembled state of the members constituting the hinge and prevent the nut loosening.
일반적으로 경첩용 회전축이라 함은 작동부재와 고정부재를 회동가능케 연결하는 기능을 하는 것으로서,회전축에는 작동부재 및 고정부재의 끼움공과 한개이상의 스프링와셔가 차례로 끼워지고 그 끝단에는 끼움공과 스프링와셔의 이탈을 방지하는 너트가 체결된다.In general, the hinge rotating shaft is a function to connect the operating member and the fixing member to be rotatable, the fitting hole of the operating member and the fixing member and one or more spring washers are inserted in turn and the end of the fitting hole and the spring washer To prevent the nut is fastened.
그런데 상기의 구성은 작동부재 와 고정부재 사이에 게제되는 한개이상의 스프링와셔가 회전축에 회동가능케 결합될 뿐만 아니라 회전축 끝단의 너트에 의해 서로 밀착 고정되게 되므로 작동부재와 고정부재 및 스프링와셔 그리고 너트를 체결 한다음 작동부재를 회전작동 시키면 작동부재 표면에 밀착되는 스프링와셔가 회전 하게되고 이는 스프링와셔와 밀착되는 너트의 풀림을 유발시켰고, 상기의 문제점은 부재들의 결속력(조립상태)을 오랫동안 유지시킬 수 없게 하는 문제점도 동반 되었으며 또한 회전축을 작동부재와 고정부재의 끼움공에 끼워 너트를 체결하게 되면 회전축이 끼움공에서 공 회전하게 되므로 너트체결이 난이 하였다.However, in the above configuration, the one or more spring washers disposed between the operating member and the fixing member are rotatably coupled to the rotating shaft, and are fastened to each other by nuts at the ends of the rotating shaft, thereby fastening the operating member, the fixing member, the spring washer and the nut. Then, rotating the actuating member causes the spring washer, which is in close contact with the surface of the actuating member, to rotate, which causes loosening of the nut that is in close contact with the spring washer. The problem is that the binding force (assembly state) of the members cannot be maintained for a long time. In addition, when the nut is inserted into the fitting hole of the operating member and the fixing member and the nut is tightened, the nut is difficult to tighten because the rotating shaft is idle.
본 고안은 위와같이 종래의 경첩용 회전축에서 나타나는 문제점 즉, 너트 풀림현상과 결속력에 대한 문제점을 한꺼번에 해결하기 위함에 기술적인 과제를 두고 안출된 것으로서, 회전축과; 회전축에 끼워지는 스프링와셔가 공 회전하지 못하도록 함과 동시에 부재들의 밀착 고정이 견고하게 되도록 한 것이다.The present invention has been made with a technical problem to solve the problems appearing in the conventional hinge shaft, that is, the nut loosening phenomenon and the binding force at the same time, the rotary shaft; The spring washer that is fitted to the rotating shaft to prevent the co-rotation while at the same time tightly fixing the members.
이하 첨부된 도면과 함께 더욱 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in more detail.
도 1은 본 고안이 적용된 경첩 분해 사시도1 is an exploded perspective view of the hinge to which the present invention is applied
도 2는 본 고안의 사시도2 is a perspective view of the present invention
도 3은 본 고안의 정면 예시도3 is a front view of the present invention
도 4의 (가)는 고정부재가 고정부재의 끼움공에 끼워진 상태 단면 예시도4A is a cross-sectional view illustrating a state in which a fixing member is fitted into a fitting hole of the fixing member
(나)는 지지축부에 작동부재와 와셔가 끼워진 상태 단면 예시도이다.(B) is a cross-sectional view illustrating a state in which an operating member and a washer are fitted to the support shaft.
도 5의 (가)는 본 고안의 또 다른 사시도5A is another perspective view of the present invention
(나)는 (가)의 평면 예시도이다.(B) is a planar view of (a).
*도면의 중요부분에 대한 부호의 설명* Explanation of symbols on important parts of drawing
A : 회전축 1 : 머리부A: rotation axis 1: head
2 : 지지축부 201 : 고정축부2: support shaft 201: fixed shaft
201',202,205 : 각형부 203 : 나사체결부201 ', 202,205: Square part 203: Screw connection part
204 : 단턱 3 : 너트204: step 3: nut
4 : 스프링와셔 4' : 고정와셔4: Spring washer 4 ': Fixed washer
51 : 작동부재 61 : 고정부재51: operating member 61: fixed member
511,611 : 끼움공511,611: Fitting Ball
머리부(1)와; 표면 끝부에 나사체결부(203)를 가진 지지축부(2)로 구성되는 통상적인 경첩용 회전축(A)에 있어서, 지지축부(2)일정위치에 단턱(204)을 형성하여 고정축부(201)가 형성 되도록 하되, 상기 고정축부(201)와 지지축부(2)에 테이퍼형 각형부(201')(202)를 형성하여서 된 것이다.A head 1; In a conventional hinge shaft (A) composed of a support shaft portion (2) having a screwing portion (203) at its surface end, a fixed shaft portion (201) is formed by forming a step (204) at a predetermined position on the support shaft portion (2). It is to be formed, but by forming the tapered square portion 201 '(202) on the fixed shaft portion 201 and the support shaft portion (2).
이와같이 된 본 고안은 회전축(A)을 작동부재(51)와 고정부재(61)의 끼움공(511)(611)에 관통시키면 고정축부(201)는 고정부재(61)의 끼움공(611)에 위치하게 되는데 이때 그 끼움공(611)을 고정축부(201)의 각형부(201')와 동일한 형상으로 형성하게 되면 지지축부(2)는 공 회전하지 않게 되고 또한 고정축부(201)와각형부(201')가 테이퍼형으로 형성되어 있으므로 지지축부(2)끝부의 나사체결부 (203)에 너트(3)를 체결하게 되면 고정축부(201)와 각형의 끼움공((611)에는 억지 끼움이 발생하게 되며,The present invention, as described above, the penetrating shaft A passes through the fitting holes 511 and 611 of the operating member 51 and the fixing member 61, and the fixed shaft portion 201 is the fitting hole 611 of the fixing member 61. In this case, if the fitting hole 611 is formed in the same shape as the square portion 201 'of the fixed shaft portion 201, the support shaft portion 2 is not co-rotated and the fixed shaft portion 201 and the square portion are Since the 201 'is formed in a tapered shape, when the nut 3 is fastened to the screw fastening portion 203 at the end of the support shaft portion 2, the fixed shaft portion 201 and the square fitting hole 611 are forcibly fitted. Will occur,
한편 회전축(A)의 지지축부(2)에는 작동부재(51)와 스프링와셔(4) 및 고정와셔(4') 그리고 너트(3)가 차례로 끼워지게 되는데 너트(3)전방의 스프링와셔(4)와 고정와셔(4')는 각형부(202)에 위치되게 되고 이때 스프링와셔(4) 및 고정와셔(4')의 중심공을 지지축부(2)의 각형부(202)와 동일한 형상으로 형성하게 되면 스프링와셔(4)와 고정와셔(4')는 스프링와셔(4)표면에 밀착된 작동부재(51)가 회전하더라도 회전하지 않게되며 또한 지지축부(2)의 각형부(202)가 테이퍼형이므로 스프링와셔(4)와 고정와셔(4')의 끼움이 견고하게 이루어지게 된다.Meanwhile, the operating member 51, the spring washer 4, the fixing washer 4 ′, and the nut 3 are sequentially inserted into the support shaft portion 2 of the rotation shaft A. The spring washer 4 in front of the nut 3 is provided. ) And the fixed washer 4 'is positioned in the square portion 202, and the center hole of the spring washer 4 and the fixed washer 4' is the same shape as the square portion 202 of the support shaft portion (2). When the spring washer 4 and the fixed washer 4 'are formed, the spring washer 4 and the fixed washer 4' do not rotate even when the operating member 51 in close contact with the surface of the spring washer 4 rotates. Since the tapered type, the fitting of the spring washer 4 and the fixing washer 4 'is made firm.
또한 첨부도면 도 5에서와 같이 회전축(A)의 지지축부(2)와 고정축부(201)를 하나의 축으로 형성하여 그 양측면에 테이퍼형 각형부(205)를 형성할 수도 있는데 이는 상기와 같은 기능(너트의 풀림방지기능과 회전축의 견고한 조립기능)이 부여 되면서 성형도 보다 용이하게 할 수 있는 회전축(A)을 얻을 수 있게한다.In addition, as shown in FIG. 5, the support shaft portion 2 and the fixed shaft portion 201 of the rotation shaft A may be formed as one shaft to form a tapered square portion 205 on both sides thereof. Function (prevention of loosening of nuts and solid assembly of rotating shaft) is given, and it is possible to obtain a rotating shaft (A) which can make molding easier.
따라서 본 고안은 상기한 바와 같이 고정부재(61)와 작동부재(51)를 연결하는 회전축(A)이 고정축부(201)와 끼움공(611)의 접속에 의거되어 회전하지 않게되므로 작동부재(51)의 원활한 회전작동을 도모할 수 있음과 더불어 지지축부(2)끝단의 나사체결부(203)에 너트(3)체결을 용이하게 할 수 있는 이점이 있고 또 지지축부(2)의 테이퍼형 각형부(202)에 의거되어 스프링와셔(4)와 고정와셔(4')가 견고하게 끼워짐은 물론 작동부재(51)의 회전으로 인한 스프링와셔(4) 및 고정와셔(4')의 마찰 회전이 방지되기 때문에 반복적인 작동부재(51)의 회전작동에도 너트(3)의 풀림현상이 발생하지 않게되는 이점도 가진 유용한 고안인 것이다.Therefore, the present invention is because the rotating shaft (A) connecting the fixing member 61 and the operating member 51 as described above does not rotate based on the connection of the fixed shaft portion 201 and the fitting hole (611) operating member ( 51 can be smoothly rotated and the nut 3 can be easily fastened to the screw fastening portion 203 at the end of the support shaft portion 2, and the tapered shape of the support shaft portion 2 can be obtained. Based on the square portion 202, the spring washer 4 and the fixing washer 4 'are firmly fitted, as well as the friction between the spring washer 4 and the fixing washer 4' caused by the rotation of the operating member 51. Since the rotation is prevented is a useful design with the advantage that the loosening phenomenon of the nut (3) does not occur even in the repeated rotation of the operation member (51).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010020403U KR200249912Y1 (en) | 2001-07-06 | 2001-07-06 | Shaft for Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020010020403U KR200249912Y1 (en) | 2001-07-06 | 2001-07-06 | Shaft for Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200249912Y1 true KR200249912Y1 (en) | 2001-11-16 |
Family
ID=73067212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020010020403U Expired - Fee Related KR200249912Y1 (en) | 2001-07-06 | 2001-07-06 | Shaft for Hinge |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200249912Y1 (en) |
-
2001
- 2001-07-06 KR KR2020010020403U patent/KR200249912Y1/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5251518A (en) | Pipe wrench | |
| US20060213030A1 (en) | Hinge | |
| KR200249912Y1 (en) | Shaft for Hinge | |
| KR20020015931A (en) | Scissors for cutting hair | |
| KR200184125Y1 (en) | A spring washer | |
| CN213360825U (en) | Damping rotating shaft and rotating part matched with same | |
| JP3068688U (en) | Axis device | |
| US6826802B2 (en) | Pivot bearing mechanism | |
| US6663288B1 (en) | Bearing structure | |
| JP2000202177A (en) | Barber's scissors | |
| JP2003262214A (en) | Hinge mechanism | |
| JPH0726575Y2 (en) | Link lever support structure | |
| JP2689408B2 (en) | Barber shears | |
| KR100235045B1 (en) | Torque limit type bolt | |
| KR100418094B1 (en) | Door closer | |
| JP2000214843A (en) | Connecting part structure for pedal plate and heel plate for foot pedal | |
| JP2003336622A (en) | Hinge | |
| US5884533A (en) | Device for holding and controlling the opening angle of a door | |
| KR200219703Y1 (en) | Equipment hinge of multi-step | |
| JPH0144716Y2 (en) | ||
| KR200223118Y1 (en) | Hinge device | |
| KR200354212Y1 (en) | Nut for loose prevention | |
| KR200274563Y1 (en) | Guide Washer | |
| JP2001336518A (en) | Nut housing structure | |
| KR200190391Y1 (en) | The screw driver holder which has folder type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20010706 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 20010927 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 20010707 |
|
| UG1601 | Publication of registration | ||
| UR1001 | Payment of annual fee |
Payment date: 20020124 Start annual number: 2 End annual number: 3 |
|
| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
Patent event date: 20020308 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
| J210 | Request for trial for objection to revocation decision | ||
| UJ0210 | Trial for objection to revocation decision |
Comment text: Request for Trial Against Decision on Revocation Patent event code: UJ02102R02D Patent event date: 20031027 Request date: 20031027 Appeal kind category: Appeal against decision of cancellation Appeal identifier: 2003103000175 Decision date: 20041027 |
|
| UR1001 | Payment of annual fee |
Payment date: 20040930 Start annual number: 4 End annual number: 4 |
|
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION OF CANCELLATION REQUESTED 20031027 Effective date: 20041027 |
|
| UJ1301 | Trial decision |
Patent event date: 20041028 Patent event code: UJ13011S10D Comment text: Trial Decision on Objection to Revocation Decision Appeal identifier: 2003103000175 Appeal kind category: Appeal against decision of cancellation Decision date: 20041027 Request date: 20031027 |
|
| S901 | Examination by remand of revocation | ||
| US0901 | Examination by remand of revocation | ||
| T701 | Written decision to grant on technology evaluation | ||
| UT0701 | Decision on maintenance of utility model |
Patent event date: 20050923 Comment text: Written Decision on Result of Technology Evaluation Patent event code: UT07011S01D |
|
| G701 | Re-publication after modification of scope of protection [utility model] | ||
| UG1701 | Publication of correction |
Patent event date: 20050927 Comment text: Request for Notification of Correction during Technology Evaluation Patent event code: UG17011E02I |
|
| UR1001 | Payment of annual fee |
Payment date: 20051222 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 20060927 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 20070920 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20080926 Year of fee payment: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 20080926 Start annual number: 8 End annual number: 8 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Termination date: 20100810 Termination category: Default of registration fee |