KR19980048348U - Screw structure - Google Patents
Screw structure Download PDFInfo
- Publication number
- KR19980048348U KR19980048348U KR2019960061506U KR19960061506U KR19980048348U KR 19980048348 U KR19980048348 U KR 19980048348U KR 2019960061506 U KR2019960061506 U KR 2019960061506U KR 19960061506 U KR19960061506 U KR 19960061506U KR 19980048348 U KR19980048348 U KR 19980048348U
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- present
- protrusion
- screw structure
- washer
- Prior art date
Links
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
본 고안은 부재간의 체결 수단인 나사의 구조에 관한 것으로, 나사의 머리부 하단부에 ㄷ자형상의 단면을 갖는 돌기부를 제공하여 나사 조립시 이러한 돌기부가 상방으로 변형되어 와셔의 기능을 하므로써 체결력을 유지시키게 되는 것을 특징으로 하는 나사구조를 제공한다.The present invention relates to a structure of a screw, which is a fastening means between members, and provides a protrusion having a U-shaped cross section at the lower end of the head of the screw to maintain the fastening force by acting as a washer by deforming the protrusion upward when assembling the screw. It provides a screw structure characterized in that.
Description
본 고안은 나사 구조에 관한 것이다.The present invention relates to a screw structure.
일반적으로, 부재간의 결합을 위해서는 볼트, 나사, 리벳 이음 등이 사용되고 있으며, 경우에 따라서는 파스너나 클립을 이용한 부재 결합을 이룰 수도 있으며, 이러한 클립은 밴드 형상으로 제공되어 다수의 와이어와 같이 다발로 제공되는 부재를 일체적으로 묶기 위한 곳에도 사용된다.In general, bolts, screws, rivet joints, etc. are used for joining members, and in some cases, joining members using fasteners or clips may be achieved, and the clips may be provided in a band shape and bundled together like a plurality of wires. It is also used for integrally tying the provided members.
그런데, 종래에 있어서, 이러한 체결 수단중의 나사는 그 구조상 체결후에 풀림 현상이 발생되는 경우가 있으며, 이를 방지하기 위해서는 와셔 등을 함께 사용해야하는 문제점이 있었다.By the way, in the prior art, the screw in the fastening means may have a loosening phenomenon after the fastening due to its structure, there was a problem that must be used together with a washer to prevent this.
따라서, 본 고안은 이러한 종래의 불편함을 해결하기 위하여 안출된 것으로서, 나사의 구조를 개선하여 부재간의 결합력을 초기의 조임상태로 유지하도록 하는 것을 목적으로 한다.Therefore, the present invention has been made to solve such a conventional inconvenience, it is an object to improve the structure of the screw to maintain the coupling force between the members in the initial tightening state.
도 1은 본 고안에 따른 나사 구조를 나타내는 측면도.1 is a side view showing a screw structure according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 나사2 : 돌기부1: screw 2: protrusion
상기 목적을 달성하기 위하여, 본 고안은, 부재간의 체결 수단인 나사의 구조로서, 나사의 머리부 하단부에 ㄷ자형상의 단면을 갖는 돌기부를 제공하여 나사 조립시 이러한 돌기부가 상방으로 변형되어 와셔의 기능을 하므로써 체결력을 유지시키게 되는 것을 특징으로 하는 나사구조를 제공한다.In order to achieve the above object, the present invention is a structure of a screw that is a fastening means between the members, by providing a projection having a U-shaped cross section at the lower end of the head of the screw so that the projection is deformed upward during screw assembly function of the washer By providing a screw structure characterized in that to maintain the fastening force.
[실시예]EXAMPLE
이하, 첨부된 도면을 참조하여 본 고안의 양호한 실시예를 보다 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
도 1은 본 고안에 따른 나사 구조를 나타내는 측면도이다.1 is a side view showing a screw structure according to the present invention.
도시된 바와 같이, 본 고안에 따르면, 나사(1)의 머리부 하단부에 ㄷ자형상의 단면을 갖는 돌기부(2)를 제공하여 나사 조립시 이러한 돌기부(2)가 상방으로 변형되어 와셔의 기능을 하므로써 체결력을 유지시키게 된다.As shown, according to the present invention, by providing a projection (2) having a U-shaped cross-section at the lower end of the head of the screw (1), such a projection (2) is deformed upward when the screw is assembled to function as a washer Maintain the clamping force.
이상 상술된 바와 같이, 본 고안에 따른 나사 구조에 의하면, 나사의 머리부 하단에 와셔 기능을 하는 돌기부를 일체적으로 형성시키므로써 체결력을 유지시키게 되는 효과가 있다.As described above, according to the screw structure according to the present invention, there is an effect of maintaining the tightening force by integrally forming the protrusion to function as a washer in the lower end of the head of the screw.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061506U KR19980048348U (en) | 1996-12-30 | 1996-12-30 | Screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061506U KR19980048348U (en) | 1996-12-30 | 1996-12-30 | Screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980048348U true KR19980048348U (en) | 1998-09-25 |
Family
ID=54000088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960061506U KR19980048348U (en) | 1996-12-30 | 1996-12-30 | Screw structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980048348U (en) |
-
1996
- 1996-12-30 KR KR2019960061506U patent/KR19980048348U/en not_active Application Discontinuation
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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 |