CN117508910A - Cigarette case with opening structure - Google Patents

Abstract

The invention provides a cigarette case with an opening structure, which comprises: the cigarette case comprises a cigarette case body, a cigarette case cover, an inner package body, a sealing piece and an opening structure. The cigarette case body is provided with a front wall of the cigarette case body. The cigarette case cover is provided with a front wall of the cigarette case cover and a connecting part of the cigarette case cover. The seal is used for closing the opening of the inner package body. The opening structure is arranged on the front wall of the cigarette case body or the front wall of the cigarette case cover, and can apply overturning moment around the connecting part of the cigarette case cover to the front wall of the cigarette case cover by the opening structure, so that the sealing element is separated from the inner packaging body. The invention solves the problem that the sealing label of the existing cigarette case is inconvenient to tear.

Description

Cigarette case with opening structure

Technical Field

The invention relates to the field of cigarette packaging, in particular to a cigarette case with an opening structure.

Background

Smoking articles are typically packaged in rigid hinge-lid packs, and the bundles of cigarettes are typically wrapped in a flexible, air-impermeable material such as aluminium foil or other metallised paper to form an inner wrapper in the hinge-lid pack. When a consumer takes cigarettes from the packaging box for the first time, the hinged upper cover is turned over, the inner package is destroyed, and finally the cigarettes are taken from the opening of the inner package. After the cigarettes are taken for the first time, the sealing performance of the cigarette packaging box is damaged, and the fragrance and the moisture of the remaining cigarettes in the packaging box can not be maintained. Especially in an excessively humid or dry environment, the quality of the remaining cigarettes in the pack cannot be guaranteed.

In order to solve the above-mentioned problems, a resealable packaging box is proposed in the prior art, for example, international patent application publication No. WO2008/142540 discloses a resealable packaging box, an opening of an inner package is covered by an adhesive label, a pressure-sensitive adhesive layer capable of being repeatedly adhered is disposed around an area corresponding to the inner surface of the adhesive label and the opening of the inner package, and a part of the lower edge of the adhesive label is fixedly connected with the inner wall of the hinged upper cover. The packaging structure has the advantages that when a consumer opens the hinged cover, the adhesive labels can be simultaneously opened to expose the opening of the inner package, and after the packaging is opened for many times, the adhesive labels can still be bonded with the inner package through the self-adhesive to form a seal, so that the packaging structure has the advantages of convenience in opening and repeated sealing. However, this package has the following problems: because a portion of the adhesive label is attached to the lid, the consumer needs to overcome the friction between the lid and the inner package at the same time when opening the lid, and also needs to overcome the adhesive force of the self-adhesive between the label and the inner package. At this time, if the consumer tries to press the front wall of the cover or squeeze the side wall of the cover by using the method of opening the normal package, the friction force between the front cover and the inner package is further increased, so that the adhesive label is very laborious to open, and even the package box may be damaged due to excessive force. Therefore, the existing packaging box has the problem that the adhesive label is inconvenient to tear.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a cigarette case with an opening structure, which comprises: the cigarette case comprises a cigarette case body, a cigarette case cover, an inner package body, a sealing piece and an opening structure. The cigarette case body is provided with a front wall of the cigarette case body. The cigarette case cover is provided with a front wall of the cigarette case cover and a connecting part of the cigarette case cover. Cigarettes may be removed through the opening of the inner package body. The seal is used for closing the opening of the inner package body. The opening structure is arranged on the front wall of the cigarette case body or the front wall of the cigarette case cover, the opening structure can apply overturning moment around the connecting part of the cigarette case cover to the front wall of the cigarette case cover, so that the front wall of the cigarette case cover is far away from the inner packaging body, and one end of the sealing element can drive the sealing element to be separated from the inner packaging body under the action of the overturning moment.

Preferably, the opening structure comprises a first opening notch, the first opening notch is arranged at the lower edge of the front wall of the cigarette case cover, and the overturning moment acts on the front wall of the cigarette case cover through the first opening notch so that the front wall of the cigarette case cover is far away from the inner package body.

Preferably, the opening structure further comprises an opening flap, the opening flap is provided with an opening connection part, the opening flap and the front wall of the cigarette case cover are connected to the opening connection part, and the opening flap can be turned around the opening connection part to form the first opening notch.

Preferably, the opening structure further comprises a first part to be removed, the first part to be removed is connected with the front wall of the cigarette case cover in a removable manner, and the first part to be removed can be removed to form the first opening notch.

Preferably, the first opening notch is square, the length of the first opening notch is 10% -100% of the width of the cigarette case cover, the height of the first opening notch is 1-10 mm, and the depth of the first opening notch is 50% -100% of the wall thickness of the cigarette case cover.

Preferably, the first opening notch is semicircular.

Preferably, the opening structure comprises a second opening notch, the second opening notch is arranged at the upper edge of the front wall of the cigarette case body, and the overturning moment can act on the front wall of the cigarette case cover through the second opening notch so that the front wall of the cigarette case cover is far away from the inner package body.

Preferably, the opening structure further comprises a second member to be removed, which is removably connected to the front wall of the pack body, wherein the second member to be removed can be removed to form the second opening notch.

Preferably, the second opening notch is square, the length of the second opening notch is 10% -100% of the width of the cigarette case body, the height of the second opening notch is 1-10 mm, and the depth of the second opening notch is 50% -100% of the wall thickness of the cigarette case body.

Preferably, the second opening notch is semicircular.

Preferably, the opening structure comprises a projection arranged on the front wall of the cigarette case cover, and the overturning moment acts on the projection to enable the front wall of the cigarette case cover to be far away from the inner package body.

The invention has the beneficial effects that: through setting up opening structure at cigarette case body front wall or cigarette case lid front wall, apply the upset moment of wrapping cigarette case lid connecting portion by opening structure to cigarette case lid front wall and make cigarette case lid front wall keep away from interior packing body, because the one end of sealing member is connected in cigarette case lid front wall, can drive the one end rotation of sealing member when consequently cigarette case lid front wall overturn, the one end of sealing member can drive the sealing member under the effect of upset moment and break away from interior packing body, realize tearing the sealing member from interior packing body the front, when can prevent tearing the sealing member, produce the moment of flexure in the preceding wall of cigarette case lid to interior packing body direction or cigarette case lid lateral wall direction and lead to the sealing member to paste more closely on interior packing body for the sealing member is more difficult to tear. Thus, the sealing member, the cigarette case cover or the inner package body is prevented from being damaged when the sealing member is torn.

The foregoing description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention can be implemented according to the content of the specification, and the following detailed description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view showing an opened state of a cigarette packet with an opening structure according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view showing a closed state of a cigarette case with an opening notch on a cover in an embodiment of the present invention;

fig. 3 is a schematic perspective view showing an opened state of the cigarette case with the opening flap on the cover of the cigarette case in the embodiment of the present invention;

fig. 4 is a schematic perspective view showing an opened state of the cigarette case with the opening flap on the lid of the cigarette case according to the embodiment of the present invention;

fig. 5 is a schematic perspective view showing an opened state of the cigarette case with a to-be-removed member on a lid of the cigarette case in the embodiment of the present invention;

fig. 6 is a schematic perspective view of a closed state of the cigarette case with an opening notch on the cigarette case body according to the embodiment of the present invention;

fig. 7 is a schematic perspective view showing an opened state of the cigarette case with a member to be removed in the cigarette case body according to the embodiment of the present invention;

fig. 8 is a perspective view showing an opened state of the cigarette case with a projection on a lid of the cigarette case according to the embodiment of the present invention.

Reference numerals illustrate:

10. cigarette case body

100. Front wall of cigarette case body

11. Cigarette case cover

110. Front wall of cigarette case cover

111. Cigarette case cover connecting part

12. Inner package body

120. Connecting part of inner package body

121. Opening of inner package body

13. Sealing element

130. First end

131. Second end

14. Opening structure

140. First opening notch

141. Opening flap

1410. Opening the connection part

1411. A first line of weakness

142. First part to be removed

1420. A second line of weakness

143. Second opening notch

144. The second part to be removed

1440. Third line of weakness

145. Bump block

2. Cigarette with cigarette body

M overturning moment

Detailed Description

Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described in the following specific examples.

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments. In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, shall fall within the scope of the invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, in one embodiment, there is provided a cigarette packet with an opening structure, comprising: the pack body 10, pack lid 11, inner pack body 12, seal 13 and opening structure 14 (opening structure may be a notch, flap or bump etc. and reference numeral 14 is a general label including a notch, flap or bump etc.). The pack body 10 has a pack body front wall 100. The lid 11 has a lid front wall 110 and a lid connecting portion 111, the lid 11 and the body 10 being connected to the lid connecting portion 111 in a reversible manner, wherein the lid 11 can be closed to the body 10. The pack body 10 or the pack cover 11 may be formed by folding and bonding cut sheet-shaped overwrap hard paper. The inner package body 12 has an inner package body connecting portion 120 and an inner package body opening 121, the inner package body connecting portion 120 is disposed around the inner package body opening 121, the inner package body 12 is disposed in the cigarette case body 10, the inner package body 12 is used for placing cigarettes 2, wherein the cigarettes 2 can be taken out through the inner package body opening 121. For example, the inner package body 12 may be made of metallized paper. The sealing member 13 has a first end 130 and a second end 131, the first end 130 being connected to the front wall 110 of the pack lid and the second end 131 being connected to the inner package body connecting part 120, wherein the sealing member 13 is adapted to close the inner package body opening 121. For example, the seal 13 may be a sealing label or a repositionable adhesive. The sealing member may be attached to the front wall 110 of the pack lid, the inner pack body connecting portion 120 and the inner pack body opening 121 in an adhesive manner. The opening structure 14 is disposed on the front wall 100 of the cigarette case body or the front wall 110 of the cigarette case cover, and the opening structure 14 can apply a overturning moment M around the connecting portion 111 of the cigarette case cover to the front wall 110 of the cigarette case cover, so that the front wall 110 of the cigarette case cover is far away from the inner package body 12, and the first end 130 can drive the sealing member 13 to separate from the inner package body 12 under the action of the overturning moment M. For example, the turning moment M may be directly generated by the fingers of the consumer via the opening structure 14.

By providing the opening structure 14 on the front wall 100 of the cigarette case body or the front wall 110 of the cigarette case cover, the front wall 110 of the cigarette case cover is far away from the inner package body 12 by applying the overturning moment M around the connecting part 111 of the cigarette case cover to the front wall 110 of the cigarette case cover by the opening structure 14, and the first end 130 is connected to the front wall 110 of the cigarette case cover, so that the front wall 110 of the cigarette case cover can drive the first end 130 to rotate when overturning, the first end 130 can drive the sealing element 13 to separate from the inner package body 12 under the action of the overturning moment M, the sealing element 13 is prevented from being torn from the front of the inner package body 12, and the sealing element 13 is prevented from being tightly stuck on the inner package body 12 due to the fact that the front wall 110 of the cigarette case cover is pressed towards the inner package body 12 or the side wall 11 of the cigarette case cover, so that the sealing element 13 is difficult to tear, and the sealing element 13, the cigarette case cover 11 or the inner package body 12 is prevented from being damaged when being torn.

Referring to fig. 1 and 2, specifically, the opening structure 14 includes a first opening notch 140, the first opening notch 140 is disposed at a lower edge of the front wall 110 of the lid, and the overturning moment M acts on the front wall 110 of the lid via the first opening notch 140 to cause the front wall 110 of the lid to be far away from the inner package body 12. The first opening notch 140 may be disposed at the left, middle or right side of the front wall 110 of the pack cover, and the number thereof may be one or more. The first opening notch 140 may be formed by removing a portion of the material of the lid front wall 110. Since the first opening notch 140 is preformed on the front wall 110 of the pack lid, the consumer can visually or tactilely easily find the first opening notch 140 attractive to the consumer and guide the consumer to the proper opening method before the first use of the pack. For example, when the overturning moment M is provided by the fingers of the consumer, the fingers of the consumer can be buckled into and contact with the lower edge of the front wall 110 of the cigarette case cover through the first opening notch 140 due to the arrangement of the first opening notch 140, so that the front wall 110 of the cigarette case cover is far away from the inner package body 12, and the overturning moment M can be applied to the cigarette case cover 11 by the fingers of the consumer, so that the structure is simple and convenient.

Referring to fig. 1 and 3, specifically, the opening structure 14 further includes an opening flap 141, the opening flap 141 has an opening connection portion 1410, and the opening flap 141 and the front wall 110 of the cigarette case cover are connected to the opening connection portion 1410, wherein the opening flap 141 can be turned around the opening connection portion 1410 to form the first opening notch 140. The opening flap 141 and the front wall 110 of the pack lid are connected in a rotating manner to the opening connection 1410. The opening connection 1410 may be provided at the upper, lower, left or right side of the opening flap 141. The opening flap 141 can be inserted into the first opening notch 140 when not in use, and at this time, the surface of the cigarette case cover 11 is flat, so that the inner package body 12 or the cigarette 2 can be prevented from being damaged at the first opening notch 140 because the first opening notch 140 exists and the inner package body or the cigarette 2 is not protected by the cigarette case cover 11. The opening flap 141 is only needed to be scratched out when in use, which is convenient for use. When the pack lid 11 is opened, the turning moment M may be applied to the opening flap 141 or the first opening notch 140. For example, the consumer may directly click on the opening flap 141 to flip the lid 11 over. Referring to fig. 3 and fig. 4, for example, before the first use of the opening flap 141, the remaining edges except the connecting edge connected to the edge of the first opening notch 140 may be connected to the edge of the first opening notch 140 through the first line of weakness 1411, specifically, when the lid 11 is manufactured, only the corresponding U-shaped first line of weakness 1411 and the opening connection 1410 (for example, the opening connection 1410 is a connection fold line) need to be machined in the front wall 110 of the lid, and when the lid 11 is opened, the front wall 110 of the lid is torn along the U-shaped first line of weakness 1411 and turned along the opening connection 1410, so as to obtain the opening flap 141 and the first opening notch 140.

Referring to fig. 1, fig. 2, and fig. 5, specifically, the opening structure 14 further includes a first to-be-removed member 142, the first to-be-removed member 142 is removably connected to the front wall 110 of the cigarette case lid, wherein the first to-be-removed member 142 can be removed to form the first opening notch 140. For example, a second line of weakness 1420 may be cut into the front lid panel 110, and the first member 142 may be torn from the front lid panel 110 along the second line of weakness 1420 to form the first opening notch 140. In this way, the lid 11 has a good integrity of appearance before the pack 11 is not in use, and the inner package body 12 or cigarettes 2 are not damaged by the lid front wall 110 during transport (transport of the pack before use) as the open first opening notch 140 is present in the lid front wall 110.

As shown in fig. 2, specifically, the first opening notch 140 is square, the length of the first opening notch 140 is 10% -100% of the width of the cigarette case cover, the height of the first opening notch 140 is 1-10 mm, and the depth of the first opening notch 140 is 50% -100% of the wall thickness of the cigarette case cover.

Specifically, the first opening notch 140 is semicircular. The first opening notch 140 is semi-circular in shape such that it is approximately the same shape as the shape of the consumer's finger, allowing the consumer's finger to conveniently pass through the first opening notch 140, and allowing the consumer's finger to more comfortably act on the first opening notch 140.

Referring to fig. 1 and 6, specifically, the opening structure 14 includes a second opening notch 143, the second opening notch 143 is disposed at an upper edge of the front wall 100 of the cigarette case body, and the overturning moment M can act on the front wall 110 of the cigarette case cover via the second opening notch 143 to enable the front wall 110 of the cigarette case cover to be far away from the inner package body 12. The second opening notch 143 may be provided at the left side, the middle side or the right side of the front wall 100 of the pack body, and the number thereof may be one or more. The second opening notch 143 may be formed by removing a portion of the material of the front wall 100 of the pack body. The second opening notch 143, being preformed on the front wall 100 of the pack body, is visually or tactilely apparent to the consumer before the first use of the pack, and the second opening notch 143 is able to attract the consumer and guide the consumer to the correct opening method. For example, when the turning moment M is provided by the fingers of the consumer, the fingers of the consumer can be buckled into and contact with the lower edge of the front wall 110 of the cigarette case cover through the second opening notch 143 due to the second opening notch 143, so that the consumer can apply the turning moment M to the cigarette case cover 11 by the fingers to make the front wall 110 of the cigarette case cover far away from the inner package body 12, and the structure is simple and convenient.

Referring to fig. 1, 6 and 7, in particular, the opening structure 14 further includes a second member to be removed 144, the second member to be removed 144 is removably connected to the front wall 100 of the cigarette case body, wherein the second member to be removed 144 can be removed to form the second opening notch 143. For example, the third line of weakness 1440 can be cut into the front pack body wall 100, and the second member to be removed 144 can be torn from the front pack body wall 100 along the third line of weakness 1440 to form the second opening notch 143. In this way, the exterior integrity of the front wall 100 of the pack body is good before the front wall 100 of the pack body is not in use, and the inner pack body 12 or cigarettes 2 are not damaged by the front wall 100 of the pack body during transportation (transport of the pack before use) due to the open second opening notch 143 in the front wall 100 of the pack body.

As shown in fig. 6, specifically, the second opening notch 143 is square, the length of the second opening notch 143 is 10% -100% of the width of the cigarette case body, the height of the second opening notch 143 is 1-10 mm, and the depth of the second opening notch 143 is 50% -100% of the wall thickness of the cigarette case body.

Specifically, the second opening notch 143 is semicircular. The second opening notch 143 is semi-circular in shape so that it is approximately the same shape as the consumer's finger, allowing the consumer's finger to be conveniently snapped onto the front wall 110 of the lid of the box through the second opening notch 143.

Referring to fig. 1 and 8, in particular, the opening structure 14 includes a protrusion 145, the protrusion 145 is disposed on the front wall 110 of the lid, and the overturning moment M acts on the protrusion 145 to cause the front wall 110 of the lid to be away from the inner package body 12. For example, when the pack 11 is opened, the consumer may directly grasp the tab 145 to generate a tipping moment M to flip the pack 11 about the pack connection 111 such that the pack front wall 110 is away from the inner package body 12.

The foregoing describes in detail a cigarette packet with an opening structure provided by the embodiment of the present invention, and those skilled in the art will vary in specific implementation and application scope according to the ideas of the embodiment of the present invention. In view of the foregoing, it is intended that the present invention not be limited to the above description, but that all equivalent modifications and variations according to the spirit and technical idea of the present invention be covered by the appended claims.

Claims (11)

1. A cigarette packet with an opening structure, comprising:

a pack body having a pack body front wall;

the cigarette box cover is provided with a front wall of the cigarette box cover and a connecting part of the cigarette box cover;

an inner pack body through which cigarettes can be taken out;

a seal for closing an opening of the inner package body;

the cigarette case cover is characterized by further comprising an opening structure which is arranged on the front wall of the cigarette case body or the front wall of the cigarette case cover, wherein the opening structure can apply a turning moment around the connecting part of the cigarette case cover to the front wall of the cigarette case cover so that the front wall of the cigarette case cover is far away from the inner package body, and one end of the sealing element can drive the sealing element to be separated from the inner package body under the action of the turning moment.

2. The cigarette case with an opening structure according to claim 1, wherein the opening structure comprises a first opening notch provided at a lower edge of the front wall of the cigarette case lid, and the turning moment acts on the front wall of the cigarette case lid via the first opening notch so that the front wall of the cigarette case lid is far away from the inner package body.

3. The cigarette packet with an opening structure according to claim 2, wherein the opening structure further comprises an opening flap having an opening connection portion to which the opening flap and the front wall of the cigarette packet lid are connected, wherein the opening flap can be turned around the opening connection portion to form the first opening notch.

4. The cigarette packet with an opening structure according to claim 2, characterized in that said opening structure further comprises a first piece to be removed, said first piece to be removed being removably connected to the front wall of the packet lid, wherein said first piece to be removed can be removed to form said first opening notch.

5. A cigarette case with an opening structure according to any one of claims 2 to 4, wherein the first opening notch is square, the length of the first opening notch is 10% to 100% of the width of the cigarette case cover, the height of the first opening notch is 1 mm to 10mm, and the depth of the first opening notch is 50% to 100% of the wall thickness of the cigarette case cover.

6. A packet of cigarettes with opening structure according to any one of claims 2 to 4, wherein the first opening notch is semi-circular.

7. A cigarette case with an opening structure according to claim 1, wherein the opening structure comprises a second opening notch provided at an upper edge of the case body front wall, the turning moment being able to act on the case lid front wall via the second opening notch so that the case lid front wall is away from the inner package body.

8. The cigarette packet with an opening structure according to claim 7, wherein the opening structure further comprises a second member to be removed, the second member to be removed being removably connected to the front wall of the packet body, wherein the second member to be removed can be removed to form the second opening notch.

9. A cigarette case with an opening structure according to claim 7 or 8, wherein the second opening notch is square, the length of the second opening notch is 10% -100% of the width of the cigarette case body, the height of the second opening notch is 1-10 mm, and the depth of the second opening notch is 50% -100% of the wall thickness of the cigarette case body.

10. A packet of cigarettes with opening structure according to claim 7 or 8, wherein the second opening notch is semi-circular.

11. A cigarette packet with an opening structure according to claim 1, wherein the opening structure comprises a tab provided on the front wall of the packet lid, the tipping moment acting on the tab to cause the front wall of the packet lid to be distanced from the inner packing body.