Hard cigarette case
By setting non-penetrating cuts at the indentation of the hard-pack cigarette box, the problem of the lid rotating automatically is solved, achieving stable opening and closing of the lid, improving the user experience and connection strength.
Patent Information
- Application Number
- CN202520610932.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-02
AI Technical Summary
The lid of the existing hard-pack cigarette box automatically rotates towards the closing direction after being opened to its maximum angle, resulting in an incomplete seal and affecting the storage of cigarettes.
A cut that does not penetrate the wall of the cigarette box is made at the crease where the lid and the body meet, reducing the folding elasticity of the cigarette box paper and ensuring that the lid can be opened or closed stably.
The lid remains stable when fully opened or closed, enhancing the user experience and ensuring connection strength to prevent damage during opening and closing.
Smart Images
Figure CN223878654U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cigarette case technical field especially relates to a hard cigarette case. BACKGROUND
[0002] In prior art, the hard cigarette case is usually integrally connected between the box cover and the box body, and the opening and closing actions of the box cover are realized by setting the indentation at the connecting position between the rear wall of the box body and the rear wall of the box cover.
[0003] However, the technicians find in the product use research that the back of the indentation will protrude from one side of the cigarette case paper, and the cigarette case paper has folding elasticity, so that the box cover will automatically rotate to the closing direction after being opened to the maximum opening angle, which is not conducive to taking cigarettes, and the box cover will automatically open after closing the opening of the cigarette case, which leads to the closing of the cigarette case not being tight, and is not conducive to the storage of cigarettes. INVENTION CONTENTS
[0004] To solve the above technical defects, the utility model provides a hard cigarette case, which sets the incision on the indentation between the box cover and the box body to reduce the folding elasticity of the cigarette case paper at the indentation and ensure that the connecting strength between the box cover and the box body still meets the use requirements, so that the box cover can stably and completely close the opening of the cigarette case or stably and completely open the opening of the cigarette case.
[0005] The technical scheme for solving the above problems is to provide a hard cigarette case, which comprises a box cover and a box body, the upper end of the box body is provided with a cigarette case opening, the lower end of the rear wall of the box cover is integrally connected with the upper end of the rear wall of the box body, an indentation is further arranged at the connecting position of the box cover and the box body, the box cover is turned around the indentation to open or close the cigarette case opening, and an incision is further arranged at the indentation, which does not penetrate the cigarette case wall.
[0006] Further, the incision is arranged on the back of the indentation.
[0007] Further, the depth of the incision is not more than half of the thickness of the cigarette case paper of the hard cigarette case.
[0008] Further, a first mark for marking the position of the indentation is further arranged at the connecting position of the box cover and the box body, and the first mark comprises two parallel marking straight lines.
[0009] Further, a second mark for marking the position of the incision is further arranged at the connecting position of the box cover and the box body, and the second mark is a marking line corresponding to the shape of the incision.
[0010] Further, the cut mark comprises a main cut mark and at least two sub cut marks arranged perpendicularly to the main cut mark, the main cut mark is arranged along the extending direction of the indentation, and the upper and lower ends of the sub cut mark are arranged to extend towards the lid position and the body position respectively.
[0011] Further, when the sub cut mark is provided with two, the two sub cut marks are arranged at the two ends of the main cut mark respectively, when the sub cut mark is provided with three or more, one sub cut mark is arranged at each end of the main cut mark, and the remaining sub cut marks are arranged equidistantly between the two sub cut marks at the two ends of the main cut mark.
[0012] Further, the length of the main cut mark is less than the length of the indentation.
[0013] Further, the cut mark is a V-shaped cutting groove.
[0014] The utility model discloses beneficial effects:
[0015] By arranging the cut mark on the back of the indentation formed on the cigarette box wall when the indentation is formed, the lid can still remain in the fully opened state after being fully opened or the reset rotation range of the reduced lid after being fully opened is reduced, so that the cigarette can be taken conveniently, or the lid can still remain in the state of fully covering the opening of the cigarette box after being fully closed or the reset rotation range of the reduced lid after being fully closed is reduced, so that the cigarette can be stored conveniently, thereby improving the user experience.
[0016] Meanwhile, the cut mark does not penetrate the cigarette box wall, so that the connection integrity between the lid and the body is maintained as much as possible, and thus the connection structure strength between the lid and the box wall can ensure that the lid can withstand more than twenty times of opening and closing without breaking. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, serve to explain the principles of the present utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings in the following description are some embodiments of the present utility model, not all embodiments. For ordinary skilled in the art, other drawings can be obtained from these drawings without creative labor.
[0018] Figure 1 It is a hard-packed cigarette box structure diagram of example one;
[0019] Figure 2 It is a partial enlarged view A of Figure 1
[0020] Figure 3 It is a hard-packed cigarette box structure diagram of example two;
[0021] Figure 4 for Figure 3 Enlarged view B
[0022] 1-Lid, 11-Cigarette box opening, 2-Box body, 3-Indentation, 4-Cut mark, 41-Main cut, 42-Secondary cut, 5-First mark, 6-Second mark. Detailed Implementation
[0023] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the construction shown in the accompanying drawings. The terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.
[0024] Example 1:
[0025] Please see Figure 1 and Figure 2 , refer to Figure 1 As shown in the diagram, this embodiment of a rigid cigarette box includes a lid 1 and a body 2. The cigarette box is rectangular, and the upper end of the body 2 has a cigarette box opening 11. The lid 1 and body 2 are designed as a single piece. The lower end of the right rear side wall of the lid 1 is integrally connected to the upper end of the right rear side wall of the body 2, and an indentation 3 is provided at the connection point. The indentation 3 is formed by pressing the cigarette box paper from right to left with a pressing knife. The lid 1 can be positioned around the indentation 3 to allow for movement along... Figure 1 Swing clockwise to open the cigarette box opening 11, or along... Figure 1 Swing counterclockwise to close the cigarette box opening 11.
[0026] However, regarding the issues of the lid 1 automatically popping up clockwise, resulting in an incomplete seal when closing the cigarette box opening 11, and the lid 1 automatically popping up counterclockwise, resulting in the cigarette box opening 11 not being fully exposed, in this embodiment, please refer to... Figure 2 When the indentation 3 is formed, the back side of the indentation 3 faces the inside of the cigarette box, and a protrusion is formed on the inner wall of the cigarette box. The cut 4 is set on the protrusion. Although the cut 4 does not penetrate the wall of the cigarette box, the cut 4 can further cut and separate the paper body structure that is squeezed and compressed on the back of the indentation 3, thereby weakening the paper folding elasticity of the cigarette box paper at the position of the indentation 3, and thus effectively preventing the lid 1 from elastically rotating.
[0027] For details, please refer to Figure 2In the first embodiment, the cut 4 comprises a main cut 41 and two auxiliary cuts 42 arranged perpendicularly to the main cut 41, the cut 4 as a whole is in the shape of an H, the main cut 41 and the two auxiliary cuts 42 are straight cuts, the main cut 41 is arranged centrally in the indentation 3, and the two auxiliary cuts 42 are arranged at the two ends of the main cut 41 respectively, the upper end of each auxiliary cut 42 extends to the upper side edge of the indentation 3, and the lower end extends to the lower side edge of the indentation 3.
[0028] It should be noted that in other embodiments, the auxiliary cut 42 can be arranged at other positions of the main cut 41 except the two ends.
[0029] However, it should be noted that in order to ensure the strength of the connecting structure of the cover 1 and the body 2, the length of the main cut 41 should be less than the length of the indentation 3, so as to leave a part of the complete connecting area at the two ends of the indentation 3, and the cutting depth of the main cut 41 and the auxiliary cut 42 should not exceed half of the thickness of the cigarette box wall.
[0030] Further, please refer to Figure 2 In the first embodiment, in order to ensure that the corresponding equipment can accurately process the indentation 3 and the cut 4 at the predetermined position of the cigarette box, based on the unfolded form of the cigarette box, a first mark 5 is arranged at the predetermined position of the indentation 3, the first mark 5 comprises two parallel mark straight lines, and the two mark straight lines are short lines, and the distance between the two mark straight lines is the width of the indentation 3.
[0031] Meanwhile, a second mark 6 is arranged between the two mark straight lines, the second mark 6 is an H-shaped mark line, the second mark 6 is the same as the shape of the cut 4, and is used to indicate the falling point and the movement track of the marking cutter.
[0032] It should be noted that, Figure 2 The second mark 6 shown in the first embodiment is the appearance after the cut 4 has been processed.
[0033] Embodiment two:
[0034] Different from the first embodiment, the cut 4 in the second embodiment is a V-shaped cutting groove, which can be formed by moving a V-shaped cutter along the second mark 6 to cut the protruding structure on the back of the indentation 3.
[0035] Moreover, in the second embodiment, in order to effectively control the width of the cut 4, the second mark 6 is a thick straight line with a width feature, and the straight line width of the second mark 6 is the maximum width allowed for the cut 4.
[0036] The above-mentioned matters not mentioned are applicable to the prior art.
[0037] It should be finally pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not limit it. Although the utility model has been explained in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A hard pack cigarette case, comprising a case cover (1) and a case body (2), the upper end of the case body (2) is provided with a cigarette case opening (11), the lower end of the rear wall of the case cover (1) is integrally connected with the upper end of the rear wall of the case body (2), and the connecting position of the case cover (1) and the case body (2) is further provided with an indentation (3), the case cover (1) is flipped around the indentation (3) to open or cover the cigarette case opening (11), characterized in that, The indentation (3) is further provided with a cut (4) which does not penetrate the wall of the cigarette box.
2. The cigarette pack of claim 1, wherein, The cut (4) is arranged on the back of the indentation (3).
3. The cigarette pack of Claim 1, wherein The depth of the cut (4) is not more than half of the thickness of the box paper of the hard-packed cigarette box.
4. The cigarette pack of Claim 1, wherein The connecting position of the lid (1) and the body (2) is further provided with a first mark (5) for marking the position of the indentation (3), and the first mark (5) comprises two parallel marking lines.
5. A packet according to claim 4, wherein The connecting position of the lid (1) and the body (2) is further provided with a second mark (6) for marking the position of the cut (4), and the second mark (6) is a marking line corresponding to the shape of the cut (4).
6. The cigarette pack of Claim 1, wherein The cut (4) comprises a main cut (41) and at least two sub-cuts (42) arranged perpendicularly to the main cut (41), the main cut (41) is arranged along the extension direction of the indentation (3), and the upper and lower ends of the sub-cut (42) are respectively arranged to extend to the lid (1) position and the body (2) position.
7. A tobacco pack as claimed in claim 6 wherein, When the sub-cut (42) is provided with two, the two sub-cuts (42) are respectively arranged at the two ends of the main cut (41), when the sub-cut (42) is provided with three or more, one sub-cut (42) is arranged at each end of the main cut (41), and the remaining sub-cuts (42) are equidistantly arranged between the two sub-cuts (42) respectively located at the two ends of the main cut (41).
8. The cigarette pack of Claim 6, wherein, The length of the main cut (41) is less than the length of the indentation (3).
9. The cigarette pack of Claim 1, wherein, The cut (4) is a V-shaped cutting groove.