CLEANER

• Main Authors: LEE, Seungyeop, LEE, Changgun, SUN, Changhwa, LEE, Sangchul
• Format: Patent
• Language: English; French; Korean
• Published: 11.08.2022
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The present invention relates to a cleaner comprising: a pitching member which rotates the body of the cleaner about a pitching axis; a yawing member which rotates the body about a yawing axis; a rolling member which rotates the body about a rolling axis; and a rolling prevention assembly which selectively restricts the rotation of the rolling member, wherein the rotation of the rolling member is restricted when the body is in a first position, and the rotation of the rolling member is permitted when the body is in a second position, whereby excellent operability is ensured when the cleaner is in the first position which is a higher position, and excellent ability to travel straight is ensured when the cleaner is in the second position which is a lower position. La présente invention concerne un appareil de nettoyage comprenant : un élément de tangage qui fait tourner le corps de l'appareil de nettoyage autour d'un axe de tangage ; un élément de lacet qui fait tourner le corps autour d'un axe de lacet ; un élément de roulement qui fait tourner le corps autour d'un axe de roulement ; et un ensemble anti-roulement qui limite sélectivement la rotation de l'élément de roulement, la rotation de l'élément de roulement étant limitée lorsque le corps est dans une première position, et la rotation de l'élément de roulement étant permise lorsque le corps est dans une seconde position, ce qui permet d'obtenir une excellente efficacité fonctionnelle lorsque l'appareil de nettoyage est dans la première position qui est une position plus haute, et une excellente aptitude à se déplacer en ligne droite est assurée lorsque l'appareil de nettoyage est dans la seconde position qui est une position plus basse. 본 발명은 청소기에 관한 것으로, 본체를 피칭축을 중심으로 회전시키는 피칭부재, 본체를 요잉축을 중심으로 회전시키는 요잉부재, 본체를 롤링축을 중심으로 회전시키는 롤링부재, 롤링부재의 회전을 선택적으로 제한하는 롤링방지 어셈블리를 포함하여, 본체가 제1위치에 있을 때 롤링부재의 회전을 제한하고 본체가 제2위치에 있을 때 롤링부재의 회전을 허용함으로써, 청소기가 보다 높은 제1위치에 있을 때에는 우수한 조작성을 확보하고, 청소기가 보다 낮은 제2위치에 있을 때에는 우수한 직진성을 확보한 청소기에 관한 것이다.