KR19980032952U - Elastic Washers - Google Patents
Elastic Washers Download PDFInfo
- Publication number
- KR19980032952U KR19980032952U KR2019960045851U KR19960045851U KR19980032952U KR 19980032952 U KR19980032952 U KR 19980032952U KR 2019960045851 U KR2019960045851 U KR 2019960045851U KR 19960045851 U KR19960045851 U KR 19960045851U KR 19980032952 U KR19980032952 U KR 19980032952U
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- elastic force
- present
- elastic
- bolt
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
본 고안은 볼트의 체결시 사용되는 와셔에 관한 것으로서, 특히 와셔의 탄성력이 증가되도록 중앙부에 V형상의 돌기부를 가지는 탄성력을 강화시킨 와셔에 관한 것이다.The present invention relates to a washer used in the fastening of the bolt, and more particularly, to a washer reinforced with an elastic force having a V-shaped protrusion in the center to increase the elastic force of the washer.
본 고안의 목적은, 와셔의 중앙부에 돌기부를 형성하여 볼트체결시 부재와 접하는 곳을 삼중점으로 형성되도록 하는 탄성력을 강화시킨 와셔를 제공하는 것이다.It is an object of the present invention to provide a washer with a reinforcing elastic force that forms a protrusion at the center of the washer so that the contact point with the bolt is formed at a triple point.
본 고안은, 탄성강화와셔(5)의 중앙부로는 돌출하는 돌기부(8)를 형성하고 중공부(6)의 외부 및 내부에 다수의 절단부(7)를 형성한 것을 특징으로 하는 탄성력을 강화시킨 와셔를 제공한다.The present invention is to form a projection (8) protruding to the central portion of the elastic reinforcing washer 5 and to enhance the elastic force, characterized in that formed a plurality of cutouts (7) on the outside and inside of the hollow portion (6) Provide washers.
Description
본 고안은 볼트의 체결시 사용되는 와셔에 관한 것으로서, 특히 와셔의 탄성력이 증가되도록 중앙부에 V형상의 돌기부를 가지는 탄성력을 강화시킨 와셔에 관한 것이다.The present invention relates to a washer used in the fastening of the bolt, and more particularly, to a washer reinforced with an elastic force having a V-shaped protrusion in the center to increase the elastic force of the washer.
일반적으로 부재를 체결할때 체결력의 강화를 얻기위해 와셔를 사용하는데 흔히 사용되는 것은 평와셔와 스프링와셔를 사용한다. 도 1은 일반적인 와셔의 도면으로서,(A)는 평와셔,(B)는 스프링와셔의 사시도,(C)는 평와셔의 사용상태도이다. 부재와 부재를 체결할때 평와셔(1)나 스프링와셔(2)를 사용한다. 상기 평와셔(1)나 스프링와셔(2)는 제 1 부재(3)의 상측에서 볼트(9)로 체결하고 너트(10)를 사용하여 고정한다.In general, when using a washer to obtain a tightening force when fastening the members are commonly used flat washers and spring washers. 1 is a view of a general washer, (A) is a flat washer, (B) is a perspective view of the spring washer, (C) is a state of use of the flat washer. A flat washer (1) or spring washer (2) is used to fasten the member to the member. The flat washer 1 or spring washer 2 is fastened with a bolt 9 on the upper side of the first member 3 and fixed using a nut 10.
상기와 같은 경우의 평와셔나 스프링와셔를 사용하여 볼트를 체결하면 탄성력이 없어 부재를 정확히 체결하였다 하여도 시간이 지나면 체결력이 약화되는 문제점이 있었다.When the bolt is fastened using the flat washer or the spring washer in the case as described above there is a problem that the tightening force is weakened over time even if the member is fastened accurately because there is no elastic force.
전술한 문제점을 감안하여 안출한 것으로서, 본 고안의 목적은, 와셔의 중앙부에 돌기부를 형성하여 볼트체결시 부재와 접하는 곳을 삼중점으로 형성되도록 하는 탄성력을 강화시킨 와셔를 제공하는 것이다.In view of the above-described problems, the object of the present invention is to provide a washer with a reinforcing elastic force to form a projection in the center of the washer to form a triple point of contact with the member when bolted.
전술한 목적을 달성하기 위하여, 본 고안은, 탄성강화와셔(5)의 중앙부로는 돌출하는 돌기부(8)를 형성하고 중공부(6)의 외부 및 내부에 다수의 절단부(7)를 형성한 것을 특징으로 하는 탄성력을 강화시킨 와셔를 제공한다.In order to achieve the above object, the present invention, forming a projection (8) protruding into the central portion of the elastic reinforcing washer 5 and a plurality of cutting portions (7) on the outside and inside of the hollow portion (6) It provides a washer, characterized in that the reinforced elastic force.
도1은 일반적인 와셔의 도면으로서,(A)는 평와셔,(B)는 스프링 와셔의 사시도, (C)는 평와셔의 사용상태도.1 is a view of a general washer, (A) is a flat washer, (B) is a perspective view of the spring washer, (C) is a state of use of the flat washer.
도2는 본 고안의 일실시예에 의한 와셔의 사시도.Figure 2 is a perspective view of a washer according to an embodiment of the present invention.
도3은 본 고안의 일실시예에 의한 와셔의 사용상태도.Figure 3 is a state of use of the washer according to an embodiment of the present invention.
*도면의주요부분에대한부호의설명** Explanation of symbols on the main parts of the drawings *
5 : 탄성강화와셔 6 : 중공부5: elastic reinforcing washer 6: hollow part
7 : 절단부 8 : 돌기부7: cutting part 8: protrusion
9 : 볼트 10: 너트9: bolt 10: nut
11: 제 1 사용부재 12: 제 2 사용부재11: first use member 12: second use member
본 고안의 첨부도면을 참조하여 바람직한 일실시예를 설명하면 다음과 같다. 도2는 본 고안의 일실시예에 의한 와셔의 사시 도이다. 내부로 중공부(6)를 형성한 탄성강화와셔(5)는 내부 및 외부에 다수의 절단부(7)를 형성한다. 상기 탄성강화와셔(5)의 중앙부로는 돌출된 돌기부(8)를 형성한다. 상기 탄성강화와셔(5)를 볼트(9)로 체결하면 사용부재와 접하는 면이 3 중점을 이루며 형성된다.Referring to the accompanying drawings of the present invention will be described a preferred embodiment as follows. 2 is a perspective view of a washer according to one embodiment of the present invention; The elastic reinforcing washer 5 having the hollow part 6 formed therein forms a plurality of cutouts 7 inside and outside. A central portion of the elastic reinforcing washer 5 forms a protruding protrusion 8. When the elastic reinforcing washer 5 is fastened with a bolt 9, a surface in contact with the use member is formed at three midpoints.
전술한 구성의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the above-described configuration in detail as follows.
도 3 은 본 고안의 일실시예에 의한 사용상태도를 나타내는데, 상기 탄성강화와셔(5)를 볼트(9)의 상측으로 설치하고 그 탄성강화와셔(5)의 하단으로는 제 1사용부재(11) 및 제 2사용부재(12)를 설치하고 너트(10)로 고정한다. 상기 탄성강화와셔(5)의 중앙부로 설치한 돌기부(8)에 의해서 그 탄성력으로 제 1 사용부재(11) 및 제 2 사용부재(12)를 더욱 견고하게 체결할 수 있다.3 shows a state diagram of use according to an embodiment of the present invention, in which the elastic reinforcing washer 5 is installed above the bolt 9 and the lower end of the elastic reinforcing washer 5 is used as the first using member 11. ) And the second use member 12 and fixed with a nut (10). The protrusion 8 provided at the center of the elastic reinforcing washer 5 allows the first and second use members 11 and 12 to be more firmly fastened by the elastic force.
전술한 구성과 작용에 의한 본 고안의 효과는, 평와셔와 스프링와셔의 장점을 구비한 탄성강화와셔를 사용하므로 탄성력이 증대되어 사용부재를 더욱 견고하게 체결할 수 있다. 한편, 볼트체결시 3접점으로 체결되어 진동에 의한 풀림이 방지되고 소음이 줄어드는 효과가 있다.The effect of the present invention by the above-described configuration and action, because the elastic washer having the advantages of the flat washer and the spring washer is used, the elastic force is increased, it is possible to tighten the use member more firmly. On the other hand, it is fastened to three contacts when the bolt is fastened to prevent loosening due to vibration and has the effect of reducing noise.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045851U KR19980032952U (en) | 1996-12-05 | 1996-12-05 | Elastic Washers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960045851U KR19980032952U (en) | 1996-12-05 | 1996-12-05 | Elastic Washers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980032952U true KR19980032952U (en) | 1998-09-05 |
Family
ID=53987409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960045851U KR19980032952U (en) | 1996-12-05 | 1996-12-05 | Elastic Washers |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980032952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102169787B1 (en) * | 2019-06-25 | 2020-10-26 | 주식회사 제이유코리아 | A fabric disc distortion prenention device in nonwoven fabric disc roller |
| KR20200129598A (en) * | 2019-05-09 | 2020-11-18 | 평화오일씰공업주식회사 | Sealing washer |
-
1996
- 1996-12-05 KR KR2019960045851U patent/KR19980032952U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200129598A (en) * | 2019-05-09 | 2020-11-18 | 평화오일씰공업주식회사 | Sealing washer |
| KR102169787B1 (en) * | 2019-06-25 | 2020-10-26 | 주식회사 제이유코리아 | A fabric disc distortion prenention device in nonwoven fabric disc roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |