Sealed cigar box and manufacturing method thereof

Abstract

The invention discloses a sealed cigar box and a manufacturing method thereof, relates to the technical field of daily necessities, and solves the technical problem that the prior cigar box is difficult to open. The cigar box comprises a box body and a box cover hinged on the box body, wherein the box body and the box cover are provided with buckles for locking the box body and the box cover; a sealing groove is formed in the box body, and a sealing ring is embedded in the sealing groove; a soft cigarette supporting plate is arranged in the box body, and a plurality of cigarette placing grooves are formed in the upper surface of the cigarette supporting plate; the lower surface of the box cover is provided with a soft cigarette cover plate, and the lower surface of the cigarette cover plate is provided with a plurality of cover plate grooves; when the box cover covers the opening of the upper end of the box body, each cover plate groove and the corresponding cigarette placing groove form a cigarette accommodating cavity capable of accommodating one cigarette; the box cover is provided with a pressure relief port, which is provided with a pressure relief valve. The cigar box can protect against moisture intrusion and is easy to open and close.

Description

technical field [0001] The invention relates to the technology of daily necessities, in particular to the technology of a sealed cigar box and its manufacturing method. Background technique [0002] Existing cigar boxes are usually made of wood or plastic, with poor sealing performance, and external moisture can easily invade the box, thereby affecting the quality of cigars. [0003] For this reason, some cigar boxes are provided with a sealing structure to prevent external moisture from invading the box, but these cigar boxes with a sealing structure have the defect that it is difficult to open due to the pressure difference between the air pressure inside the box and the external air pressure. This difficulty in opening humidors is especially acute when returning from high altitudes to low altitudes. Contents of the invention [0004] Aiming at the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a seale...

AI Technical Summary

Problems solved by technology

[0002] Existing cigar boxes are usually made of wood or plastic, with poor sealing performance, and external moisture can easily invade the box, thus affecting the quality of cigars

[0003] For this reason, some cigar boxes are provided with a sealing structure to prevent external moisture from invading the box, but these cigar boxes with a sealing structure have the defect that it is difficult to open due to the pressure difference between the air pressure inside the box and the external air pressure. This difficulty in opening humidors is especially acute when returning from high altitudes to low altitudes

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