CN208278503U

CN208278503U - A kind of cigarette case that achievable box cover is self-locking

Info

Publication number: CN208278503U
Application number: CN201820406691.9U
Authority: CN
Inventors: 王旭东; 高晓东; 张善林; 于海军; 常正兴
Original assignee: Inner Mongolia Cistanche Industrial Co Ltd
Current assignee: Inner Mongolia Cistanche Industrial Co Ltd
Priority date: 2018-03-23
Filing date: 2018-03-23
Publication date: 2018-12-25
Anticipated expiration: 2028-03-23

Abstract

The utility model relates to a kind of cigarette cases that achievable box cover is self-locking, mainly it is made by a wrapping paper package, the outer rim of the trapezoidal baby hem in the inside of turnover cover of cigarette case, cut away the small oblique angle with constant slope, certain gap is formed between the trapezoidal baby hem of the turnover cover of cigarette case and inside, by in the small protrusion insertion gap of inner box paper two sides, formed self-locking.The utility model effectively strengthens the airtightness of box cover, and the small protrusion for avoiding existing cigarette case inner box paper two sides causes box cover lid not tight because abrasion occurs, while remaining cigarette moisture and fragrance due to poor sealing effect in box being prevented to be lost.

Description

A kind of cigarette case that achievable box cover is self-locking

Technical field

The utility model belongs to cigarette pack field, and in particular to a kind of for the self-locking cigarette case of box cover to can be achieved.

Background technique

Existing cigarette case is all made of box body, aluminium-foil paper, inner box paper.When smoker takes cigarette from box, cigarette is opened Box cover, cigarette can be taken out by opening (or tearing) aluminium-foil paper pulling-on piece, to prevent the remaining cigarette moisture and fragrance loss in box, be taken Box cover is covered in time after cigarette out.Box cover is able to maintain airtightness, mainly by the inner wall of baby hem trapezoidal on the inside of box cover with The frictional force of the small raised brim in inner box paper two sides is kept, if box cover is repeatedly opened and in box there are also when remaining cigarette, because Abrasion, which occurs, for the small protrusion of inner box paper two sides will cause box cover sealing effect decrease, and first leads to the moisture and fragrance of cigarette in box It is lost rapidly, the second cigarette case is placed in pocket or packet, is easy to fall into dust in cigarette case, so that smoking effect weakens significantly.

Utility model content

In order to solve the above technical problems, the utility model provide it is a kind of for the self-locking cigarette case of box cover to can be achieved, can be with It realizes easy to operate, can be reduced moisture and fragrance and be lost, guarantee quality cigarette.

The purpose of this utility model is achieved through the following technical solutions: a kind of cigarette case that achievable box cover is self-locking, Be characterized in that: the self-locking cigarette case of the box cover is made by a wrapping paper package, and the inside of turnover cover of cigarette case is trapezoidal small The outer rim of flanging is cut away the small oblique angle with constant slope, is formed between the trapezoidal baby hem of the turnover cover of cigarette case and inside certain Gap, by inner box paper two sides it is small protrusion insertion gap in, formed it is self-locking.

Based on the above technical solution, can also increase following technical characteristic to be further defined that

Further, the length a at the small oblique angle is less than the longest right angle edge lengths of the trapezoidal baby hem in inside.

Further, the width b at the small oblique angle is greater than the thickness of inner box paper.

Further, trapezoidal baby hem is equipped with card slot on the inside of the turnover cover of cigarette case.

Further, the cigarette case is equipped with tinfoil paper paper layer inner surface.

Further, the cigarette case is completed self-locking by the toughness of wrapping paper and inner box paper.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model cigarette box packaging paper.

In figure: 1- wrapping paper, the trapezoidal baby hem in the inside 2-, the small oblique angle 3-.

Fig. 2 is the structural schematic diagram of the utility model cigarette case.

In figure: 4- cigarette case, 5- box cover, 6- inner box paper, the small protrusion of 7-.

Specific embodiment

The utility model is illustrated below with reference to Fig. 1 and Fig. 2:

As shown in Figure 1, a kind of cigarette case that achievable box cover is self-locking, is made by a package of wrapping paper 1, cigarette case The outer rim of the trapezoidal baby hem 2 in the inside of flip lid, the length a for cutting away the small oblique angle in small oblique angle 3. with constant slope are less than inside The longest right angle edge lengths of trapezoidal baby hem.The width b at small oblique angle is greater than the thickness of inner box paper.

As shown in Fig. 2, certain gap is formed between the trapezoidal baby hem 2 of turnover cover of cigarette case 5 and inside in cigarette case perspective view, By in the small protrusion insertion gap of inner box paper two sides, cigarette case is completed self-locking by the toughness of wrapping paper and inner box paper.

In conclusion the utility model effectively strengthens the airtightness of box cover, the small of existing cigarette case inner box paper two sides is avoided Protrusion causes box cover lid not tight because abrasion occurs, while preventing remaining cigarette moisture and fragrance stream due to poor sealing effect in box It loses.

The utility model is not limited to above-mentioned specific embodiment, in the spirit, purposes and model for not departing from the utility model Under the premise of enclosing, several changes and modification can be done to it.The protection scope of the utility model is based on the power of the utility model Subject to benefit requires.

Claims

1. a kind of cigarette case that achievable box cover is self-locking, it is characterised in that: the self-locking cigarette case of the box cover passes through a packaging Paper bag, which is wrapped up in, to be made, and the outer rim of the trapezoidal baby hem in the inside of turnover cover of cigarette case cuts away the small oblique angle with constant slope, the cigarette Certain gap is formed between box flip lid and the trapezoidal baby hem in inside, by the small protrusion insertion gap of inner box paper two sides, is formed It is self-locking.

2. the self-locking cigarette case of box cover according to claim 1, it is characterised in that: the length a at the small oblique angle is less than interior The longest right angle edge lengths of the trapezoidal baby hem in side.

3. the self-locking cigarette case of box cover according to claim 1, it is characterised in that: the width b at the small oblique angle is greater than interior The thickness of frame paper.

4. the self-locking cigarette case of box cover according to claim 1, it is characterised in that: trapezoidal small folding on the inside of the turnover cover of cigarette case Side is equipped with card slot.

5. cigarette case according to claim 1, it is characterised in that: the cigarette case is equipped with tinfoil paper paper layer inner surface.

6. the self-locking cigarette case of box cover according to claim 1, it is characterised in that: the cigarette case passes through wrapping paper and inside casing The toughness of paper is completed self-locking.