Stable sealing box easy to tear
By setting multiple connection points in the chain part of the sealed packaging box, the problem of poor box stability in the prior art is solved, and a stable and easy-to-tear sealed packaging box design is achieved.
Patent Information
- Application Number
- CN202421405099.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-19
AI Technical Summary
When the sealed packaging box of the prior art is equipped with a tear-tear structure, there are fewer joint points of the tooth knife, resulting in poor box stability and easy to break when under stress.
Two 1.2mm first connection points and two 1mm secondary connection points are respectively set at the first opposite tooth knife position and the subsequent opposite tooth knife position in the chain part to enhance the structural strength of the chain part.
It effectively improves the box-shaped stability of the sealed packaging box, prevents cracking, and maintains the easy-to-tear characteristics, making it easier for consumers to open the packaging box.
Smart Images
Figure CN222496968U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging paper boxes, in particular to an easy-to-tear and firmly sealed box. Background Art
[0002] A packaging carton is a paper product used for product packaging. It packages the produced products to facilitate product distribution. The raw material of the carton packaging is pulp, generally corrugated paper, which is mostly used to hold items and is recyclable. It is an environmentally friendly packaging option.
[0003] When the sealed packaging boxes in the prior art are provided with an easy-tear structure, these easy-tear sealed packaging boxes have fewer tooth knife connection points at the tearing position, which makes the box shape of the sealed packaging boxes less stable after assembly, and easily causes the tearing position to break when the box body is subjected to force. Therefore, we propose an easy-tear and stable sealed box. Utility Model Content
[0004] The main purpose of the utility model is to provide an easy-to-tear and firmly sealed box. The sealed packaging box of the utility model effectively improves the structural strength of the chain part on the surface of the box body by respectively arranging two 1.2mm first connection points and two 1mm secondary connection points at the first opposing tooth knife position and the subsequent opposing tooth knife positions of the chain part, so that the box shape of the sealed packaging box is stable and not easy to break. At the same time, the chain part connected at multiple points can achieve the purpose of consumers easily tearing open the packaging box, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A box that is easy to tear and has a stable sealing, comprises a box body, a chain part, a first connecting point, a second connecting point, a half-penetrating serrated knife part and a full-penetrating serrated knife part, wherein a chain part is arranged at a cover edge on one side of the box body, and a first connecting point is symmetrically arranged at a first opposing serrated knife position at the chain part, and second connecting points are symmetrically arranged at subsequent serrated knife positions of the chain part away from the first opposing serrated knife position, and four groups of cover edge surfaces of the box body are arranged with half-penetrating serrated knife parts and full-penetrating serrated knife parts in an X-shaped staggered manner, and two groups of arranged serrated knives at the full-penetrating serrated knife part are located at a group of obliquely symmetrical cover edges of the box body, and two groups of arranged serrated knives at the half-penetrating serrated knife part are located at another group of obliquely symmetrical cover edges of the box body, and a full-penetrating serrated knife part is arranged at the cover edge near the chain part, and the size specifications of the first connecting point and the second connecting point are 1.2 mm and 1 mm, respectively.
[0007] Wherein, the full-toothed knife parts are arranged in an array at the cover edge of the box body.
[0008] Wherein, the semi-perforated cutter parts are arranged in an array at the cover edge of the box body.
[0009] Wherein, each two groups of points of the first connection point are set at each tooth cutter of the first opposing tooth cutter position of the chain part, and each two groups of points of the second connection point are set at each tooth cutter of the subsequent opposing tooth cutter position of the chain part;
[0010] By adopting the above technical solution, each tooth cutter at the first opposing tooth cutter position of the chain part has two groups of first connection points to enhance the connection strength of the cover edge at the chain part, and each tooth cutter at the subsequent opposing tooth cutter position of the chain part has two groups of secondary connection points to enhance the connection strength of the cover edge at the chain part.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The sealed packaging box of the utility model is provided with two 1.2mm first connection points and two 1mm second connection points at the first opposing toothed knife position and the subsequent opposing toothed knife positions of the chain part, respectively, so as to effectively improve the structural strength of the chain part on the surface of the box body, so that the box shape of the sealed packaging box is stable and not easy to break, and at the same time, the chain part connected at multiple points can achieve the purpose of consumers easily tearing and opening the packaging box;
[0013] The sealed packaging box of the utility model can be used for corrugated box packaging products such as instant foods and health products, and has the advantages of being easy to tear and not easy to break, achieving a good sealing effect and being easy to tear and open the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a schematic diagram of the overall structure of an easy-to-tear and firmly sealed box.
[0015] Figure 2 The utility model is a schematic diagram of tearing open the chain part of an easy-to-tear and firmly sealed box.
[0016] Figure 3 It is a schematic diagram of an easy-to-tear and firmly sealed box of the utility model in an unfolded box body.
[0017] In the figure: 1. Box body; 2. Chain part; 3. First connection point; 4. Second connection point; 5. Half-penetration tooth knife part; 6. Full-penetration tooth knife part. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] like Figure 1-3As shown, an easy-to-tear and firmly sealed box comprises a box body 1, a chain part 2, a first connecting point 3, a second connecting point 4, a half-penetrating serrated knife part 5 and a full-penetrating serrated knife part 6, a chain part 2 is arranged at a cover edge on one side of the box body 1, and the first connecting point 3 is symmetrically arranged at the first opposing serrated knife position of the chain part 2, and the second connecting point 4 is symmetrically arranged at the subsequent serrated knife positions of the chain part 2 away from the first opposing serrated knife position, the four groups of cover edge surfaces of the box body 1 are arranged with half-penetrating serrated knife parts 5 and full-penetrating serrated knife parts 6 in an X-shaped staggered manner, and the two groups of arranged serrated knives at the full-penetrating serrated knife part 6 are located at a group of obliquely symmetrical cover edges of the box body 1, and the two groups of arranged serrated knives at the half-penetrating serrated knife part 5 are located at another group of obliquely symmetrical cover edges of the box body 1, and the cover edge near the chain part 2 is arranged with the full-penetrating serrated knife part 6, and the size specifications of the first connecting point 3 and the second connecting point 4 are 1.2mm and 1mm, respectively.
[0020] The fully-perforated blade portions 6 are arranged in an array at the cover edge of the box body 1 .
[0021] The semi-perforated blade portions 5 are arranged in an array at the cover edge of the box body 1 .
[0022] Wherein, each two groups of points of the first connection point 3 are set at each tooth cutter of the first opposing tooth cutter position of the chain part 2, and each two groups of points of the second connection point 4 are set at each tooth cutter of the subsequent opposing tooth cutter position of the chain part 2;
[0023] By adopting the above technical solution, each tooth cutter at the first opposing tooth cutter position of the chain part 2 has two groups of first connection points 3 to enhance the connection strength of the cover edge at the chain part 2, and each tooth cutter at the subsequent opposing tooth cutter position of the chain part 2 has two groups of secondary connection points 4 to enhance the connection strength of the cover edge at the chain part 2.
[0024] It should be noted that the utility model is an easy-to-tear and firmly sealed box. The sealed packaging box of the utility model effectively improves the structural strength of the chain part 2 on the surface of the box body 1 by respectively arranging two 1.2mm first connection points 3 and two 1mm secondary connection points 4 at the first opposing tooth knife position and the subsequent opposing tooth knife positions of the chain part 2, so that the box shape of the sealed packaging box is stable and not easy to break. At the same time, the chain part 2 connected at multiple points can achieve the purpose of consumers easily tearing and opening the packaging box.
[0025] It should be noted that the utility model is an easy-to-tear and firmly sealed box, and the components in the utility model are all components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or conventional experimental methods.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An easy-to-tear and firmly sealed box, characterized in that: The invention comprises a box body (1), a chain part (2), a first connection point (3), a second connection point (4), a half-penetrating tooth blade part (5) and a full-penetrating tooth blade part (6), wherein the chain part (2) is arranged at a cover edge of one side of the box body (1), and the first connection point (3) is symmetrically arranged at a first opposing tooth blade position of the chain part (2), and the second connection point (4) is symmetrically arranged at a subsequent tooth blade position of the chain part (2) away from the first opposing tooth blade position, and the four groups of cover edge surfaces of the box body (1) are A half-penetrating tooth blade portion (5) and a full-penetrating tooth blade portion (6) are arranged in an X-shaped staggered manner, and the two groups of arranged tooth blades of the full-penetrating tooth blade portion (6) are located at one group of obliquely symmetrical cover edges of the box body (1), and the two groups of arranged tooth blades of the half-penetrating tooth blade portion (5) are located at another group of obliquely symmetrical cover edges of the box body (1). The cover edge near the chain portion (2) is provided with the full-penetrating tooth blade portion (6), and the size specifications of the first connection point (3) and the second connection point (4) are 1.2 mm and 1 mm respectively.
2. The easy-to-tear and firmly sealed box according to claim 1, characterized in that: The full-toothed knife parts (6) are arranged in an array at the cover edge of the box body (1).
3. The easy-to-tear and firmly sealed box according to claim 1, characterized in that: The semi-perforated blade parts (5) are arranged in an array at the cover edge of the box body (1).
4. The easy-to-tear and firmly sealed box according to claim 1, characterized in that: Each two groups of points of the first connection point (3) are arranged at each tooth cutter of the first opposing tooth cutter position of the chain part (2), and each two groups of points of the second connection point (4) are arranged at each tooth cutter of the subsequent opposing tooth cutter position of the chain part (2).