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1. WO2022067903 - PACKAGING BOX HAVING SAFETY LOCK FUNCTION

Publication Number WO/2022/067903
Publication Date 07.04.2022
International Application No. PCT/CN2020/122244
International Filing Date 20.10.2020
IPC
B65D 50/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
50Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
02openable or removable by the combination of plural actions
04requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
CPC
B65D 50/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
50Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
B65D 50/04
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
50Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
02openable or removable by the combination of plural actions
04requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
B65D 55/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
55Accessories for container closures not otherwise provided for
02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Applicants
  • 官其发 GAUN, Qifa [CN]/[CN]
Inventors
  • 官其发 GAUN, Qifa
Agents
  • 宁波高新区核心力专利代理事务所(普通合伙) NINGBO HIGH-TECH ZONE CORE FORCE PATENT AGENCY
Priority Data
202022194953.X30.09.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PACKAGING BOX HAVING SAFETY LOCK FUNCTION
(FR) BOÎTE D'EMBALLAGE AYANT UNE FONCTION DE VERROUILLAGE DE SÉCURITÉ
(ZH) 一种具有安全锁功能的包装盒
Abstract
(EN) A packaging box having a safety lock function. A plurality of outer engagement protrusions (8) are provided on the outer bottom of a locking cover body (7) to form an upper annular engagement structure, and an engagement slot is formed between every two adjacent outer engagement protrusions (8); a plurality of inner engagement protrusions (6) are provided on the inner bottom of an unlocking cover body (3) to form a lower annular engagement structure, and an engagement slot is formed between every two adjacent inner engagement protrusions (6). When the upper annular engagement structure mates with the lower annular engagement structure, the locking cover body (7) is stressed to achieve unlocking of the box body and the cover body; when the upper annular engagement structure is separated from the lower annular engagement structure, the locking cover body (7) is not stressed, so that the box body and the cover body are in a locked state. The upper annular engagement structure and the lower annular engagement structure are provided on the respective bottoms of the locking cover body (7) and the unlocking cover body (3), such that unlocking requires the unlocking cover body (3) to move by a larger stroke, to further ensure that a child cannot open the packaging box by misoperation.
(FR) L'invention concerne une boîte d'emballage ayant une fonction de verrouillage de sécurité. Une pluralité de saillies de mise en prise externes (8) sont disposées sur le fond externe d'un corps de couvercle de verrouillage (7) pour former une structure de mise en prise annulaire supérieure et une fente de mise en prise est formée entre chaque paire de saillies de mise en prise externes adjacentes (8) ; une pluralité de saillies de mise en prise internes (6) sont disposées sur le fond interne d'un corps de couvercle de déverrouillage (3) pour former une structure de mise en prise annulaire inférieure et une fente de mise en prise est formée entre chaque paire de saillies de mise en prise internes adjacentes (6). Lorsque la structure de mise en prise annulaire supérieure s'accouple avec la structure de mise en prise annulaire inférieure, le corps de couvercle de verrouillage (7) est sollicité pour permettre le déverrouillage du corps de boîte et du corps de couvercle ; lorsque la structure de mise en prise annulaire supérieure est séparée de la structure de mise en prise annulaire inférieure, le corps de couvercle de verrouillage (7) n'est pas sollicité, de telle sorte que le corps de boîte et le corps de couvercle sont dans un état verrouillé. La structure de mise en prise annulaire supérieure et la structure de mise en prise annulaire inférieure sont disposées sur les fonds respectifs du corps de couvercle de verrouillage (7) et du corps de couvercle de déverrouillage (3), de telle sorte que le déverrouillage nécessite que le corps de couvercle de déverrouillage (3) se déplace sur une course plus grande, pour garantir en outre qu'un enfant ne puisse pas ouvrir la boîte d'emballage en la manipulant par erreur.
(ZH) 一种具有安全锁功能的包装盒,在锁固盖体(7)外底部设有多个外卡位凸起(8)并形成上环形卡位结构,相邻两个外卡位凸起(8)之间形成卡槽,解锁盖体(3)内底部设有多个内卡位凸起(6)并形成下环形卡位结构,相邻两个内卡位凸起(6)之间形成卡槽,上环形卡位结构与下环形卡位结构配合时,锁固盖体(7)受力实现盒体与盖体的解锁,上环形卡位结构与下环形卡位结构分离时,锁固盖体(7)不受力使得盒体与盖体保持锁定状态,上环形卡位结构与下环形卡位结构设置在锁固盖体(7)与解锁盖体(3)各自的底部,因而解锁需要解锁盖体(3)移动更大的行程,进一步确保儿童无法进行误操作开启包装盒。
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