Gift packaging box with waterproof function

Abstract

The invention discloses a gift packaging box with a waterproof function, and relates to the technical field of light industry manufacturing. The gift packaging box with a waterproof function comprisesa storage box and a cover plate, wherein convex edges are fixedly connected to the tops of the two sides of the inner wall of the storage box, a rotary knob is arranged at the top of the cover plate,a driving gear is movably connected to the bottom of the cover plate through a bearing, one end of the driving gear is fixedly connected with a bearing inner ring through a connecting shaft, one endof the rotary knob is fixedly connected with the bearing inner ring, the bottom of the cover plate is movably connected with a driven gear set through a moving shaft, the driven gear set is connectedwith the driving gear in a meshed mode, the bottom of the cover plate is fixedly connected with a ring installation box, and threaded shafts are arranged in the ring installation box and movably connected with the cover plate through bearing installation seats. By arranging the driving gear, when the cover plate needs to be taken down, the rotary knob is rotated to driven the driven gear set rotate, the threaded shafts are driven to rotate, sawtooth locking heads retract into lock holes under the action of shifting gears, so that the sawtooth locking heads are conveniently separated from the convex edges, and then the cover plate is conveniently taken down.

Description

technical field [0001] The invention relates to the technical field of light industry manufacturing, in particular to a packaging gift box with waterproof function. Background technique [0002] Packaging box, as the name implies, is a box used to package products. It can be classified by material or by product name. It is used to ensure the safety of products in transportation, improve the grade of products, etc., because gift boxes are a kind of packaging boxes. The extension of the social needs of the function, the exquisiteness of the gift box is directly proportional to the increase in the value of the commodity, which weakens the use value of the commodity to a certain extent. [0003] However, most of the packaging gift boxes on the market have a single structure, the installation effect is not ideal, and it is not conducive to waterproofing. Therefore, a packaging gift box with waterproof function is proposed to solve the above problems. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a packaging gift box with waterproof function, which has the advantages of stable installation structure, good cushioning waterproof effect, etc., and solves the problems of single structure, unsatisfactory installation effect and unfavorable waterproofing

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