KR0134976Y1 - Nut - Google Patents
Nut Download PDFInfo
- Publication number
- KR0134976Y1 KR0134976Y1 KR2019950013016U KR19950013016U KR0134976Y1 KR 0134976 Y1 KR0134976 Y1 KR 0134976Y1 KR 2019950013016 U KR2019950013016 U KR 2019950013016U KR 19950013016 U KR19950013016 U KR 19950013016U KR 0134976 Y1 KR0134976 Y1 KR 0134976Y1
- Authority
- KR
- South Korea
- Prior art keywords
- nut
- bolt
- nuts
- fastened
- spring
- Prior art date
Links
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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/32—Locking by means of a pawl or pawl-like tongue
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- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
본 고안은 2 개의 너트가 하나의 셋트로 결합되어 서로 탄성력있게 유지되도록 하여, 볼트에 체결되어 서로 대응되는 응력으로 유지될 수 있도록 하므로써, 볼트로부터 너트가 이완되어 풀리는 일이 없도록 한 자기 고정 너트에 관한 것으로, 볼트에 체결될 수 있는 너트에 있어서, 2 개의 너트(10),(20)가 서로 탄성력있게 대응되게 결합된 것으로, 상기 2 개의 너트(10),(20)는, 걸림턱(22)이 형성된 제 1 너트(10)에 제 2 너트(20)가 스프링(30)에 의하여 탄성력있게 대응되게 유지되도록 한 것이다.The present invention allows the two nuts to be combined in one set to be held elastically with each other, so that they can be fastened to the bolts and held at corresponding stresses, thereby preventing the nut from loosening and loosening from the bolts. Regarding the nut that can be fastened to the bolt, two nuts 10 and 20 are elastically coupled to each other, and the two nuts 10 and 20 are engaged with the engaging jaw 22. ) Is formed so that the second nut 20 is elastically supported by the spring 30 to the first nut 10.
Description
제1도는 종래의 볼트, 너트의 체결예를 나타내는 단면도.1 is a cross-sectional view showing a fastening example of a conventional bolt and nut.
제2도는 본 고안의 자기 고정 너트의 볼트에의 체결시의 단면도.2 is a cross-sectional view of the self-fixing nut of the present invention when tightened to a bolt.
제3도는 본 고안의 자기 고정 너트의 볼트에의 체결후의 단면도.3 is a cross-sectional view after the fastening of the self-fixing nut of the present invention to the bolt.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 제 1 너트 20 : 제 2 너트10: first nut 20: second nut
21 : 요홈 22 : 걸림턱21: groove 22: jam jaw
30 : 스프링 40 : 볼트30: spring 40: bolt
41 : 나사부 50 : 부재41: thread 50: member
본 고안은 너트가 볼트의 나사에 대칭 응력으로 체결될 수 있는 자기 고정 너트에 관한 것으로, 상세하게는 2 개의 너트가 하나의 셋트로 결합되어 서로 탄성력있게 유지되도록 하여, 볼트에 체결되어 서로 대응되는 응력으로 유지될 수 있도록 하므로써, 볼트로부터 너트가 이완되어 풀리는 일이 없도록 한 자기 고정 너트에 관한 것이다.The present invention relates to a self-fixing nut that can be fastened to the screw of the bolt with a symmetrical stress, in detail, the two nuts are coupled to one set so as to maintain elasticity with each other, it is fastened to the bolt to correspond to each other It relates to a self-locking nut that can be held under stress so that the nut does not loosen and loosen from the bolt.
종래의 부재(1)에의 볼트(2), 너트(3), (3')의 체결에 있어서는 제1도에 나타낸 바와 같이 부재(1)에 볼트(2)가 체결되도록 하면서, 볼트(2)의 풀림을 방지하기 위하여, 볼트(2)의 나사부(2')에 너트(3),(3')가 체결되도록 하고 있다.In the fastening of the bolt 2, the nut 3, and the 3 'to the conventional member 1, the bolt 2 is fastened to the member 1, as shown in FIG. In order to prevent loosening, the nuts 3 and 3 'are fastened to the threaded portions 2' of the bolt 2.
위와 같이 볼트(2)의 나사부(2')레 너트(3),(3')가 2 중으로 체결되도록 하여, 볼트(2)의 나사부(2')에 너트(3),(3')들이 서로 대응되는 응력으로 유지되도록 하여, 부재(1)로부터 볼트(2)가 풀리지 않도록 하고 있으나, 각각의 너트(3),(3')들을 체결하는 작업이 번거롭고, 너트(3),(3')들이 서로 면접촉으로 유지되도록 견고히 조여하는 작업상의 불편도 있었다.As described above, the nut parts 3 and 3 'of the threaded part 2' of the bolt 2 are fastened in duplicate, so that the nuts 3 and 3 'are screwed into the threaded part 2' of the bolt 2. Although the bolts 2 are not released from the member 1 by maintaining the stresses corresponding to each other, it is cumbersome to fasten the nuts 3 and 3 ', and the nuts 3 and 3'. ), There was also an inconvenience in the work of tightening tightly so that they are kept in surface contact with each other.
본 고안은 상기의 결점을 해소하기 위한 것으로, 2 개의 너트를 셋트화하는 동시에, 서로 스프링의 탄성수단에 의하여 대응하여 탄성력있게 유지되도록 하므로, 볼트에 너트를 체결공구에 의하여 한번의 작업으로 행하여져 체결작업이 용이하고, 또한 볼트의 나사부에 너트가 체결되어 서로 대응되는 응력으로 유지되어, 너트가 풀리는 일이 없이 유지될 수 있는 자기 고정 너트를 제공 하고자 한다.The present invention is intended to solve the above-mentioned drawbacks, and at the same time to set the two nuts, so as to maintain the elastic force corresponding to each other by the elastic means of the spring, the nut to the bolt in one operation by a fastening tool to tighten It is intended to provide a self-fixing nut that is easy to work and that the nut is fastened to the threaded portion of the bolt and maintained at a corresponding stress, so that the nut can be maintained without loosening.
본 고안은, 볼트에 체결될 수 있는 너트에 있어서, 2 개의 너트가 서로 탄성력 있게 대응되게 결합된 것으로, 상기 2 개의 너트는, 걸림턱이 형성된 제 1 너트에 제 2 너트가 스프링에 의하여 탄성력있게 대응되게 유지됨을 특징으로 한다.The present invention is a nut that can be fastened to a bolt, the two nuts are coupled to each other so as to correspond elastically, the two nuts, the second nut is elastically elastic by a spring to the first nut formed with a locking jaw It is characterized in that it is kept corresponding.
본 고안의 실시예를 첨부 도면에 의하여 상세히 설명 하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도 및 제3도에 나타낸 바와 같이, 2 개의 너트(10),(20)가 서로 탄성력있게 대응되게 결합된 것으로, 상기 2 개의 너트(10),(20)는, 걸림턱(22)이 형성된 제 1 너트(10)에 제 2 너트(20)가 스프링(30)에 의하여 탄성력있게 대응되게 일정틈(T)을 두고 유지되어 있다.As shown in FIG. 2 and FIG. 3, the two nuts 10, 20 are elastically coupled to each other so that the two nuts 10, 20 are engaged with the engaging jaw 22. The second nut 20 is held on the formed first nut 10 with a predetermined gap T such that the second nut 20 is elastically supported by the spring 30.
상기 제 2 너트(20)에는 요홈(21)이 형성되어, 상기 스프링(30)이 장착되도록 되어 있으며, 이 스프링(30)은 제 1 너트(10)와 부세하는 힘으로 유지되어, 제 2 너트(20)는 제 1 너트(10)에 대하여 걸림턱(22)에 의하여 걸림유지되어 있다,A recess 21 is formed in the second nut 20 so that the spring 30 is mounted, and the spring 30 is held by a force biasing the first nut 10 and the second nut. 20 is held by the locking jaw 22 with respect to the first nut 10,
상기 제 1 너트(10)및 제 2 너트(20)는 볼트(40)의 나사부(41)와 체결될 수 있는 나사산으로 형성되어 있다.The first nut 10 and the second nut 20 are formed of threads that can be engaged with the threaded portion 41 of the bolt 40.
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.
부재(50)에 볼트(40)를 체결한 후, 본 고안의 너트셋트를 조이게 되면, 제2도에 나타낸 바와 같이 볼트(40)의 나사부(41)에서 제 2 너트(20)가 조임방향에 대응되는 방향으로 제 1 너트(10)와 접촉된 상태로 조여지게 된다.When the nut set of the present invention is tightened after the bolt 40 is fastened to the member 50, as shown in FIG. 2, the second nut 20 is tightened in the tightening direction at the threaded portion 41 of the bolt 40. FIG. It is tightened in contact with the first nut 10 in the corresponding direction.
이 때, 제 2 너트(20)가 제 1 너트(10)에 조임력에 대한 응력에 의하여 스프링(30)은 수축된 상태로 유지되어 너트셋트는 볼트(40)의 나사부(41)에 체결되게 된다.At this time, the second nut 20 is maintained in the contracted state of the spring 30 by the stress on the tightening force on the first nut 10, the nut set is fastened to the threaded portion 41 of the bolt 40. .
상기 상태에서 너트의 조임력을 멈추던, 제 3 도에 나타낸 바와 같이 제 1 너트(10)와 제 2 너트(20)사이에 장착된 스프링(30)의 탄성 복원력에 의하여 제 1 너트(10)와 제 2 너트(20)는 볼트(40)와 나사부(41)에 대하여 대응되는 응력으로 서로에 긴밀한 밀착된 상태를 유지하게 된다.As shown in FIG. 3, the tightening force of the nut in the above state is prevented by the elastic restoring force of the spring 30 mounted between the first nut 10 and the second nut 20. The second nut 20 is maintained in close contact with each other with a stress corresponding to the bolt 40 and the threaded portion 41.
이상과 같이, 본 고안은 2 개의 너트를 셋트화하는 동시에, 서로 스프링의 탄성수단에 의하여 대응하여 탄성력있게 유지되도록 하므로써, 볼트에 너트를 체결공구에 의하여 한번의 작업으로 행하여져 체결작업이 용이하고, 또한 볼트의 나사부에 너트가 체결되어 서로 대응되는 응력으로 유지되어, 너트가 풀리는 일이 없이 유지될 수 있는 것이다.As described above, the subject innovation is to make two nuts at the same time, and to maintain the elastic force corresponding to each other by the elastic means of the spring, the nut to the bolt in one operation by the fastening tool is easy to tighten, In addition, the nut is fastened to the threaded portion of the bolt and is maintained at a corresponding stress, so that the nut can be maintained without loosening.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950013016U KR0134976Y1 (en) | 1995-06-09 | 1995-06-09 | Nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950013016U KR0134976Y1 (en) | 1995-06-09 | 1995-06-09 | Nut |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970002275U KR970002275U (en) | 1997-01-24 |
KR0134976Y1 true KR0134976Y1 (en) | 1999-05-01 |
Family
ID=19415236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950013016U KR0134976Y1 (en) | 1995-06-09 | 1995-06-09 | Nut |
Country Status (1)
Country | Link |
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KR (1) | KR0134976Y1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100475672B1 (en) * | 2002-03-11 | 2005-03-10 | 대구도시가스 주식회사 | Soap bubble for detecting leak gas |
-
1995
- 1995-06-09 KR KR2019950013016U patent/KR0134976Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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KR970002275U (en) | 1997-01-24 |
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