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1. (WO2017131398) HEIGHT ADJUSTMENT DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/131398 International Application No.: PCT/KR2017/000753
Publication Date: 03.08.2017 International Filing Date: 23.01.2017
IPC:
A45B 1/00 (2006.01) ,A45B 9/02 (2006.01) ,A45B 9/00 (2006.01)
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
B
WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
1
Sticks with supporting, hanging or carrying means
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
B
WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
9
Details
02
Handles or heads
A HUMAN NECESSITIES
45
HAND OR TRAVELLING ARTICLES
B
WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
9
Details
Applicants:
이명아 LEE, Myeong A [KR/KR]; KR
Inventors:
이명아 LEE, Myeong A; KR
Agent:
특허법인 인터브레인 INTERBRAIN PATENT & LAW FIRM; 서울시 서초구 서초대로 396, 1403호 #1403, 396, Seocho-daero Seocho-gu Seoul 06619, KR
Priority Data:
10-2016-001134929.01.2016KR
Title (EN) HEIGHT ADJUSTMENT DEVICE
(FR) DISPOSITIF DE RÉGLAGE DE LA HAUTEUR
(KO) 높낮이 조절 장치
Abstract:
(EN) The present invention provides a height adjustment device comprising: a head including a handle, a push button having a return spring, and a push rod extending to a lower part of the push button so as to move up and down and having an elongated hole; a main pole bar including an outer pipe connected to the lower part of the head, an inner pipe provided inside the outer pipe and moving up and down by the push rod, and a support of which an upper end portion is inserted into the push rod and fixedly coupled to the elongated hole by a fixing pin and of which a lower end portion supports a compression spring; an extensible pole bar inserted into or withdrawn from the main pole bar, and having a plurality of stopping grooves formed on the outer peripheral surface thereof and the compression spring embedded therein in a state of being supported by the lower end portion of the support; and a pole bar cap comprising a fixing cap having a locking hole, a lower cap provided so as to encompass and support the outer periphery of the extensible pole bar, an adjusting cap provided to the outer periphery of the fixing cap and coupled to the inner pipe by a fixing bolt horizontally passing through the elongated hole, and a stopper mounted in the locking hole and of which side surfaces are pressed and caught by the stopping groove such that the extensible pole bar is fixed, wherein when the push button is pressed, the inner pipe and the adjusting cap, which are coupled by the fixing bolt, are guided in the elongated hole and move downward together, and the stopper is separated from the stopping groove such that a fixing force for the extensible pole bar is released, thereby enabling height adjustment.
(FR) La présente invention concerne un dispositif de réglage de la hauteur comprenant : une tête comprenant une poignée, un bouton-poussoir présentant un ressort de rappel, et une tige de poussée s'étendant jusqu'à une partie inférieure du bouton-poussoir de manière à se déplacer vers le haut et vers le bas et possédant un trou allongé ; une barre de montant principale comprenant un tube externe raccordé à la partie inférieure de la tête, un tube interne disposé à l'intérieur du tube externe et se déplaçant vers le haut et vers le bas par la tige de poussée, et un support dont une partie extrémité supérieure est insérée dans la tige de poussée et accouplée de manière fixe au trou allongé par une broche de fixation et dont une partie extrémité inférieure supporte un ressort de compression ; une barre de montant extensible insérée dans ou retirée de la barre de montant principale, et présentant une pluralité de rainures d'arrêt formées sur sa surface périphérique externe et le ressort de compression incorporé à l'intérieur dans un état où il est supporté par la partie extrémité inférieure du support ; et un embout de barre de montant comprenant un embout de fixation présentant un trou de verrouillage, un embout inférieur conçu de façon à entourer et supporter la périphérie externe de la barre de montant extensible, un embout de réglage prévu sur la périphérie externe de l'embout de fixation et accouplé au tube interne par un boulon de fixation traversant le trou allongé horizontalement, et une butée montée dans le trou de verrouillage et dont les surfaces latérales sont comprimées et retenues par la rainure d'arrêt de telle sorte que la barre de montant extensible est fixée, lorsque le bouton-poussoir est enfoncé, le tube interne et l'embout de réglage, qui sont accouplés par le boulon de fixation, sont guidés dans le trou allongé et se déplacent vers le bas, et la butée est séparée de la rainure d'arrêt, de sorte qu'une force de fixation de la barre de montant extensible est libérée, ce qui permet un réglage de la hauteur.
(KO) 본 발명은 손잡이와, 복귀스프링이 설치된 푸쉬버튼과, 푸쉬버튼의 하부로 연장되어 승강 이동하고 장공이 형성된 푸쉬봉을 포함하는 헤드; 헤드의 하부에 연결된 외부관과, 외부관의 내측에 설치되고 푸쉬봉에 의해 승강 이동하는 내부관과, 상단부가 푸쉬봉에 삽입된 채 고정핀에 의해 장공에 고정 결합되며, 하단부가 압축스프링을 지지하는 지지대를 포함하는 메인폴대; 메인폴대의 내외로 출입되고, 외주면에 다수의 걸림홈이 형성되며, 압축스프링이 지지대의 하단부에 지지된 채 내장된 신장폴대; 및 잠금홀이 형성된 고정캡과 신장폴대의 외주를 감싸 지지하도록 설치된 하부캡과 고정캡 외주에 설치되고 장홀을 수평으로 관통하는 고정볼트를 통하여 내부관과 결합된 조절캡과 잠금홀에 장착되고 조절캡에 의해 측면이 가압되며 걸림홈에 걸림되어 신장폴대를 고정하는 스토퍼로 이루어진 폴대캡을 포함하되, 푸쉬버튼을 누르면 고정볼트를 통해 결합된 내부관과 조절캡이 장홀에 가이드되어 함께 하강하고, 스토퍼가 걸림홈에서 이탈되면서 신장폴대에 대한 고정력이 해제되어 높낮이 조절이 이루어지는 것을 특징으로 하는 높낮이 조절 장치를 제공한다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)