A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a deadbolt for a door lock. According to the present invention, a deadbolt for a door lock includes: a body portion installed on the door lock; and at least one head portion provided on one side of the body portion. According to the present invention, the deadbolt for the door lock is lightweight and has excellent mechanical properties such as bending strength, tensile strength, and impact strength.
본 발명은 도어락용 데드볼트에 관한 것이다. 본 발명에 따른 도어락용 데드볼트는 도어락에 설치되는 몸체부; 및 상기 몸체부의 일측부에 마련되는 적어도 하나 이상의 헤드부를 포함할 수 있다.
The present invention relates to a deadbolt for a door lock. According to the present invention, a deadbolt for a door lock includes: a body portion installed on the door lock; and at least one head portion provided on one side of the body portion. According to the present invention, the deadbolt for the door lock is lightweight and has excellent mechanical properties such as bending strength, tensile strength, and impact strength.
본 발명은 도어락용 데드볼트에 관한 것이다. 본 발명에 따른 도어락용 데드볼트는 도어락에 설치되는 몸체부; 및 상기 몸체부의 일측부에 마련되는 적어도 하나 이상의 헤드부를 포함할 수 있다.
Deadbolt for door lock
도어락용 데드볼트
KIM DONG WOOK (author)
2023-04-27
Patent
Electronic Resource
Korean
IPC:
E05B
LOCKS
,
Schlösser
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS