KR19980049930U - Fastening Bolts and Nuts - Google Patents
Fastening Bolts and Nuts Download PDFInfo
- Publication number
- KR19980049930U KR19980049930U KR2019960063098U KR19960063098U KR19980049930U KR 19980049930 U KR19980049930 U KR 19980049930U KR 2019960063098 U KR2019960063098 U KR 2019960063098U KR 19960063098 U KR19960063098 U KR 19960063098U KR 19980049930 U KR19980049930 U KR 19980049930U
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- bolt
- pin
- bent
- present
- Prior art date
Links
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
Abstract
본 고안은 분할핀을 별도로 구비해야 하는 번거로움 뿐 아니라, 분할핀이 관통되는 핀홀의 가공에 따르는 작업상의 어려움이 해소되는 체결용 볼트와 너트를 제공하기 위하여 판재에 그 나사부가 관통되는 볼트와, 이 볼트의 나사부에 체결되는 너트에 있어서, 상기 너트의 일측 외곽부에 절곡 가능한 풀림방지핀이 연장 형성되고, 상기 풀림방지핀이 절곡 상태로 끼워질 수 있는 핀홈이 상기 볼트의 단부에 파여진 것이다.The present invention not only hassle of having to separately provide a split pin, but also a bolt through which the screw part penetrates the plate to provide a fastening bolt and a nut that eliminates the difficulty of working due to the processing of the pinhole through which the split pin is penetrated. In the nut that is fastened to the screw portion of the nut, a bent release pin is formed to extend on one side of the nut, the pin groove that can be inserted into the bent state pin is bent in the end of the bolt.
Description
본 고안은 체결용 볼트와 너트에 관한 것으로, 특히 분할핀에 의해 체결해체가 방지될 수 있도록 하는 형성되는 체결용 볼트와 너트에 관한 것이다.The present invention relates to a fastening bolt and nut, and more particularly to a fastening bolt and nut that is formed to be prevented disengagement by the split pin.
소정의 다수 판재를 그 나사부로 관통하는 볼트는 보통 도 1에 도시된 바와 같이 너트(52)와 체결됨으로써, 상기 소정 판재(54)(56)가 결합 상태로 유지될 수 있도록 하고 있으며, 상기한 볼트(58)의 나사부(70)에는 축방향에 직교되는 핀홀(62)이 뚫리고, 이 핀홀(62)에 분할핀(64)이 끼워져 너트(52)의 풀림이 방지될 수 있도록 하고 있다.Bolts that penetrate a plurality of predetermined plates to its threaded portion are usually fastened to the nut 52, as shown in FIG. 1, so that the predetermined plates 54 and 56 can be held in a coupled state. A pin hole 62 orthogonal to the axial direction is drilled through the threaded portion 70 of the bolt 58, and the split pin 64 is fitted into the pin hole 62 to prevent loosening of the nut 52.
한편, 상기한 바와 같은 분할핀(64)은 양단(66)(68)이 중첩되는 상태로 절곡 형성된 것으로 상기 볼트(58)의 핀홀(62)을 동시에 관통한 후 벌어짐 방향으로 다시 절곡되어 볼트(58)의 핀홀(62)로부터 분할핀(4)이 빠지지 않는 상태로 고정 유지되며, 너트(52)가 볼트(58)의 나사부(70)로부터 풀리는 것을 방지하게 되는 것이다.On the other hand, the split pin 64 as described above is bent in a state where both ends 66 and 68 overlap, and simultaneously penetrates through the pinhole 62 of the bolt 58 and is bent again in the unfolding direction to form the bolt 58 The split pin 4 is fixedly maintained from the pin hole 62 of the N), and the nut 52 is prevented from being released from the threaded portion 70 of the bolt 58.
그런데, 상기한 바와 같은 종래 체결용 볼트와 너트는 분할핀을 별도로 구비해야 하기 때문에 분할핀 구비에 따르는 번거로움이 있으며, 뿐만 아니라 분할핀이 관통되는 핀홀의 가공에 따르는 작업상의 어려움이 그 단점으로 지적되고 있었다.By the way, the conventional fastening bolt and nut as described above has to be provided with a split pin separately, which is cumbersome due to the split pin provided, as well as the difficulty in working due to the processing of the pinhole through which the split pin is penetrated. .
본 고안은 상기한 바와 같은 종래의 단점을 해소하기 위하여 안출된 것으로서, 본 고안의 목적은 분할핀을 별도로 구비해야 하는 번거로움 뿐 아니라, 분할핀이 관통되는 핀홀의 가공에 따르는 작업상의 어려움을 해소할 수 있게 한 체결용 볼트와 너트를 제공하는데 있다.The present invention has been devised to solve the above-mentioned disadvantages, the object of the present invention is to solve the difficulty of working with the pinhole through which the split pin is penetrated, as well as the hassle of having to separately provide the split pin. To provide a fastening bolt and nut.
도 1은 종래 체결용 볼트와 너트를 나타내는 도면,1 is a view showing a conventional fastening bolt and nut,
도 2는 본 고안에 의한 체결용 너트를 나타내는 사시도,2 is a perspective view showing a fastening nut according to the present invention,
도 3은 본 고안에 의한 체결용 볼트와 너트를 나타내는 도면.3 is a view showing a fastening bolt and a nut according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
2, 4:판재6:나사부2, 4: board 6: thread part
8:볼트10:너트8: Bolt 10: Nut
12:풀림방지핀14:핀홈12: Loosening prevention pin 14: Pin groove
이를 실현하기 위하여 본 고안은 다수의 판재에 그 나사부가 관통되는 볼트와, 이 볼트의 나사부에 체결되는 너트에 있어서, 상기 너트의 일측 외곽부에 절곡가능한 풀림방지핀이 연장 형성되고, 상기 풀림방지핀이 절곡 상태로 끼워질 수 있는 핀홈이 상기 볼트의 단부에 파여진 것을 특징으로 하는 체결용 볼트와 너트를 제공한다.In order to realize this, the present invention provides a bolt through which the threaded part passes through a plurality of plate members, and a nut fastened to the threaded part of the bolt, wherein a release preventing pin that is bendable is formed at an outer side of the nut and the release preventing pin is extended. It provides a fastening bolt and nut, characterized in that the pin groove that can be fitted in the bent state is dug into the end of the bolt.
[실시예]EXAMPLE
이하, 본 고안의 바람직한 실시예를 첨부한 도면에 더욱 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
첨부된 도 2와 도 3에 도시된 바와 같은 본 고안에 따른 체결용 볼트와 너트에 대한 일 실시예는 소정의 다수 판재(2)(4)를 그 나사부(6)로 관통하는 볼트(8)는 보통 너트(10)와 체결됨으로써, 상기 소정 판재(2)(4)가 결합 상태로 유지될 수 있도록 하고 있다.One embodiment of the fastening bolt and nut according to the present invention as shown in Figures 2 and 3 attached is a bolt (8) penetrating a predetermined number of plates (2) (4) to its threaded portion (6) Is usually fastened with the nut 10 so that the predetermined plate 2 and 4 can be held in a coupled state.
한편, 상기한 너트(10)의 일측 외곽부에는 절곡 가능한 풀림방지핀(12)이 연장 형성되어 있으며, 상기 볼트(8)의 단부에 상기 풀림방지핀(12)이 절곡 상태로 끼워질 수 있는 핀홈(14)이 파여져 있다.On the other hand, the one side outer portion of the nut 10 is bent release preventing pin 12 is extended, the release preventing pin 12 can be fitted to the end of the bolt (8) in a bent state The pin groove 14 is dug out.
따라서, 상기한 풀림방지핀(12)이 핀홈(14)에 끼워지면서 절곡되어 너트(10)로 하여금 결국 볼트(8)에 고정되게 함으로써, 너트(10)가 볼트(8)의 나사부(6)로부터 풀리는 것이 방지되는 작용이 이루어진다.Accordingly, the above-mentioned anti-loosening pin 12 is bent while being fitted into the pin groove 14 to cause the nut 10 to be fixed to the bolt 8, thereby causing the nut 10 to be screwed on the screw 6 of the bolt 8. The action is prevented from being released.
상기한 바와 같은 본 고안에 의한 체결용 볼트와 너트는 분할핀을 별도로 구비해야 하는 번거로움 뿐 아니라, 분할핀이 관통되는 핀홀의 가공에 따르는 작업상의 어려움을 해소할 수 있는 이점이 있다.The fastening bolt and nut according to the present invention as described above has the advantage of eliminating the trouble of having to separately provide a split pin, and the difficulty of working due to the processing of the pinhole through which the split pin passes.
이상에서는 본 고안의 일 실시예를 단지 예로서 도시하고, 설명하였으나 본 고안은 상기한 실시예에 한정되지 아니하며, 본 고안의 정신을 벗어나지 않는 범위내에서 당해 고안이 속하는 기술분야에서의 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능한 것이다.In the above, an embodiment of the present invention has been illustrated and described by way of example only, but the present invention is not limited to the above-described embodiment, and the general knowledge in the art to which the present invention pertains without departing from the spirit of the present invention. Various changes and modifications are possible by those who have.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063098U KR19980049930U (en) | 1996-12-30 | 1996-12-30 | Fastening Bolts and Nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063098U KR19980049930U (en) | 1996-12-30 | 1996-12-30 | Fastening Bolts and Nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980049930U true KR19980049930U (en) | 1998-10-07 |
Family
ID=54001372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960063098U KR19980049930U (en) | 1996-12-30 | 1996-12-30 | Fastening Bolts and Nuts |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980049930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931321A (en) * | 2017-12-19 | 2019-06-25 | 中国原子能科学研究院 | A kind of stop nut remotely removed suitable for reactor and its long-range method for dismounting |
-
1996
- 1996-12-30 KR KR2019960063098U patent/KR19980049930U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931321A (en) * | 2017-12-19 | 2019-06-25 | 中国原子能科学研究院 | A kind of stop nut remotely removed suitable for reactor and its long-range method for dismounting |
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|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |