Title:
ADHESIVE TAPE-FREE ANTI-THEFT CARTON
Document Type and Number:
WIPO Patent Application WO/2020/252775
Kind Code:
A1
Abstract:
An adhesive tape-free anti-theft carton, comprising a carton body (1), an upper cover (2), a left flap (3), and a right flap (4). The adhesive tape-free anti-theft carton achieves clamping sealing by means of the structure thereof, which is specifically achieved by blocking the movement of a locking tongue (6) by a locking stopper (9), so that the use of an adhesive tape is avoided, the sealing cost is reduced, and the environmental pollution is reduced; an opening dotted cutting line (11) is arranged on the carton, so that the carton can be destructively opened without a sharp auxiliary tool, and damages that may be caused to contents and a user by the sharp auxiliary tool are avoided; a protective tongue is designed to shield the locking tongue after the carton is formed, so that the carton in clamping sealing has no place for force application even the locking tongue is intended to be pulled with external force, and thus the carton cannot be easily opened unless brutal damage is made, as a result of which the design of the protective tongue further enhances the theft resistance of the carton.
Inventors:
TAO CHANGCHUN (CN)
Application Number:
PCT/CN2019/092298
Publication Date:
December 24, 2020
Filing Date:
June 21, 2019
Export Citation:
Assignee:
KUNSHAN SIMAIER PACKAGING PRODUCTS CO LTD (CN)
International Classes:
B65D5/66; B65D5/70
Domestic Patent References:
| WO2001002259A8 | 2001-06-21 |
Foreign References:
| CN209535702U | 2019-10-25 | |||
| CN108860912A | 2018-11-23 | |||
| CN208439563U | 2019-01-29 | |||
| CN207191665U | 2018-04-06 | |||
| KR200452620Y1 | 2011-03-09 |
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