KR920007889Y1 - Supporting device of sheet - Google Patents
Supporting device of sheet Download PDFInfo
- Publication number
- KR920007889Y1 KR920007889Y1 KR2019900019867U KR900019867U KR920007889Y1 KR 920007889 Y1 KR920007889 Y1 KR 920007889Y1 KR 2019900019867 U KR2019900019867 U KR 2019900019867U KR 900019867 U KR900019867 U KR 900019867U KR 920007889 Y1 KR920007889 Y1 KR 920007889Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fixing
- supporter
- metal plate
- plate
- fixing hole
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/02—Nuts or like thread-engaging members made of thin sheet material
Abstract
내용 없음.No content.
Description
제1도의 (a),(b)는 종래의 리베트와 그 고정상태를 나타낸 리베트 결합도.(A), (b) of FIG. 1 is a rivet coupling diagram which shows the conventional rivet and its fixed state.
제2도의 (a),(b)는 이 고안에 따른 서포터와 그 고정상태를 나타내 서포터 결합도이다.(A), (b) of FIG. 2 is a supporter coupling diagram showing the supporter and its fixed state according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 로렛트 11 : 돌기10: lottery 11: projection
20 : 몸체 21 : 네크부20: body 21: neck
30 : 금속판 31 : 고정공30: metal plate 31: fixing hole
100 : 서포터100: supporter
이 고안은 박판고정용 서포터에 관한 것으로서, 보다 상세하게는 두께가 매우 얇은 알루미늄 박판등의 고정에 적합하도록한 박판고정용 서포터에 관한 것이다.The present invention relates to a thin plate fixing supporter, and more particularly, to a thin plate fixing supporter adapted to be suitable for fixing a very thin aluminum sheet.
일반적으로 금속판등을 고정하는 주요방법은 리베팅방식을 이용하고 있는데, 이 리베팅방법은 제1도에서와 같다.In general, the main method of fixing a metal plate, etc. is using a riveting method, as shown in FIG.
즉, 제1도의 (a)는 리베트(3)의 형상을 나타낸 것으로서 (b)와 같이 고정용 금속판(1)의 고정공(2)에 리베트(3)의 선단부(4)를 삽입한 후 타격홈(5)에 지그를 사용하여 타격하는 것으로 결합이 완료되게 된다.That is, (a) of FIG. 1 shows the shape of the rivet (3), and as shown in (b), the front end portion (4) of the rivet (3) is inserted into the fixing hole (2) of the fixing metal plate (1). Combination is completed by hitting the groove 5 with the jig.
이러한 리베팅 방식은 수 ㎜이상의 두께를 갖는 금속판에는 사용이 편리하나 0.6㎜등과 같은 박판에는 사용이 곤란한 문제가 있는 것이다.This riveting method is easy to use for a metal plate having a thickness of several millimeters or more, but is difficult to use for thin plates such as 0.6 mm.
즉, 두께가 얇은 판에 리베팅을 할 경우 리베팅부위가 파손되어 고정되지 않게 된다. 또한 고정되었다 하여도 손쉽게 파손되므로 사용이 곤란한 문제가 있는 것이다.That is, when riveting on a thin plate, the riveting part is broken and is not fixed. In addition, there is a problem that is difficult to use because it is easily broken even if fixed.
이 고안은 이와같은 문제를 해결하기 위한 것으로서, 이 고안의 목적은 두께가 얇은 금속판 특히 알루미늄판의 고정이 용이하도록 되고, 알루미늄판의 고정용 홀에 프레싱 가공하여 고정시킬 수 있도록 한 박판고정용 서포터를 제공하는데 있다.The present invention is to solve such problems, and the object of the present invention is to support fixing of thin plate, especially aluminum plate, which is easy to be fixed, and can be fixed by pressing and processing to fixing hole of aluminum plate. To provide.
이와같은 목적을 달성하기 위한 이 고안은, 선단의 둘레에 칼날형상의 돌기가 환형상으로 형성된 로렛트를 구비하고, 이 로렛트와 몸체사이에 금속판의 고정공에 삽입되는 네크부를 형성시켜서 되는 박판고정용 서포터에 그 특징이 있다.This invention for achieving the above object is a thin plate provided with a lottery in which a blade-shaped projection is formed in an annular shape around the tip, and forming a neck portion inserted between the rocket and the body in a fixing hole of a metal plate. The fixing supporter has its characteristics.
이와같은 이 고안에 따른 박판고정용 서포터의 일실시예에 대하여 첨부도면에 따라서 상세히 설명하면 다음과 같다.Such an embodiment of a thin plate fixing supporter according to the present invention will be described in detail according to the accompanying drawings.
제2도의 (a),(b)는 이 고안에 다른 박판고정용 서포터(100)와, 이 서포터(100)와 금속판(30)의 결합관계를 나타낸 것이다.(A) and (b) of FIG. 2 show a coupling relationship between the thin plate fixing supporter 100 and the supporter 100 and the metal plate 30 according to the present invention.
즉, 선단부의 둘레에 칼날 형상의 돌기(11)를 환형상으로 형성한 로렛트(10)의 직하에는 몸체(20)보다 직경이 작은 네크부(21)를 형성하여서 구성되었다.That is, the neck portion 21 having a diameter smaller than that of the body 20 is formed under the lottery 10 in which the blade-shaped protrusion 11 is formed in an annular shape around the tip end portion.
이와같은 서포터(100)를 금속판(30)의 고정공(31)에 몸체를 위치시킨후 프레스로 가압하면 상기 네크부(21)가 고정공(31)에 삽입되면서 로렛트(10)가 금속판(30)의 고정공(31)의 둘레에 압착되게 된다.When the supporter 100 places the body in the fixing hole 31 of the metal plate 30 and presses it with a press, the neck portion 21 is inserted into the fixing hole 31 and the lottery 10 is inserted into the metal plate ( It is pressed around the fixing hole 31 of 30.
즉, 가압에 의해 로렛트(10)의 칼날형상의 돌기(11)가 금속판(30)의 고정공(31)의 둘레에 강제로 끼어들어가게 되므로 매우 견고한 결합이 이루어지게 된다.That is, the pressurized protrusions 11 of the lattices 10 are forced into the circumference of the fixing hole 31 of the metal plate 30 by pressurization, thereby making a very strong coupling.
특히 이와같은 서포터(100)는 두께가 얇고 연실율이 좋은 알루미늄판에 결합할때에 매우 사용이 편리하게 되며, 금속판과의 결합된 부위가 파손되지 않게 되어 작업이 용이하게 된다.In particular, such a supporter 100 is very convenient to use when bonded to a thin aluminum plate with a good burn rate, and the combined portion with the metal plate is not broken is easy to work.
이상에서와 같이 이 고안에 다른 박판고정용 서포터에 의하면, 선단부의 둘레에 칼날형상의 돌기를 환형상으로 형성한 로레트를 구비하고, 이 로렛트와 몸체사이에 금속판의 고정공에 삽입되는 네크부가 형성시켜서 되는 것이므로 알루미늄 박판등에 고정시 프레싱에 의해 칼날형상의 돌기가 금속판의 고정공의 둘레부위에 강제로 파고들면서 네크부로 동시에 삽입되어 결합되게 되므로 결합부위의 파손이 없게 되고 박판고정이 용이하게 되므로 수율이 향상되는 효과를 갖게된다.According to the thin plate fixing supporter according to the present invention as described above, the neck is provided with a rotlet having a blade-shaped protrusion formed in an annular shape around the distal end, and is inserted into the fixing hole of the metal plate between the rocket and the body. Since it is to be formed in the aluminum plate, the blade-shaped protrusion is pressed into the circumferential part of the fixing hole of the metal plate by pressing so that it is inserted into the neck at the same time to be combined so that there is no breakage of the coupling part, and the plate is easily fixed. Therefore, the yield is improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900019867U KR920007889Y1 (en) | 1990-12-14 | 1990-12-14 | Supporting device of sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900019867U KR920007889Y1 (en) | 1990-12-14 | 1990-12-14 | Supporting device of sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920012434U KR920012434U (en) | 1992-07-25 |
| KR920007889Y1 true KR920007889Y1 (en) | 1992-10-22 |
Family
ID=19307015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900019867U KR920007889Y1 (en) | 1990-12-14 | 1990-12-14 | Supporting device of sheet |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920007889Y1 (en) |
-
1990
- 1990-12-14 KR KR2019900019867U patent/KR920007889Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920012434U (en) | 1992-07-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |