TWM645777U - Glue-free easy-to-open type container structure - Google Patents

Abstract

The new invention provides a glue-free easy-open lid container structure, which is characterized by: including a container and a lid body; the container has a first accommodation space, an opening, a container step portion, a first horizontal extension surface and a reinforcing portion, with the reinforcing portion extending outward from the periphery It extends with at least two fin portions arranged at different positions at different intervals, and the free ends are respectively provided with positioning portions, and the stepped portion of the container is provided with a slot; the top surface of the cover is higher than the opening, and has a stepped portion of the cover, a second The horizontal extension surface and the lug part corresponding to the wing part are provided with clamping blocks, and the stepped part of the cover body is also provided with buckles. There are inner and outer break lines between the lug part and the second horizontal extension surface. , and there is a pull-tab portion extending outward from the side away from the discontinuous portion; thereby, when the cover is to be opened, the pull-tab portion must be pulled to tear apart the inner and outer fracture lines together, so that the blocking block can be separated from the protrusion. The ear portion remains on the corresponding positioning portion, so that the lid fastened to the container can be opened.

Description

Glue-free easy-open lid container structure

The invention relates to a plastic packaging container structure, in particular to a glue-free and easy-opening container structure.

Affected by the changes in consumption patterns brought about by food delivery platforms, blister-molded plastic packaging containers, such as lunch boxes, fruit boxes, sushi boxes, 3C product packaging boxes, etc., are currently on the market in order to prevent the packaging contents from being exposed to consumers. If the contents have been tampered with or stolen before purchase, many safety precautions are in place, such as adding tape and ties to the outside of the plastic packaging container, or combining it with paper cards to make it easy to identify when the plastic packaging container is opened and damaged. .

At the same time, the packaging cost has also increased relatively. Therefore, in order to achieve the goal of preventing the contents from being tampered with or stolen while reducing the overall cost, in order to solve the above problems, the applicant proposed a packaging container with an unpacking identification function. (Model No. M598288 of the Republic of China), after the cover is opened, the expanded pull-tab part is still connected to the horizontal cover piece, forming a residue, which can serve as an opening reminder and make it easy to identify whether the contents have been tampered with. , steal.

However, it still has its shortcomings, the cost is still too high, the enlarged pull tab is difficult to pull and tear, and it is easy to pull up the recessed part together, and most importantly, the tear is easy to scratch people, affecting Consumers’ willingness to use.

In view of this, how to provide a glue-free easy-to-open cap container that can solve the aforementioned problems? The structure of the device has become the subject to be improved in this new model.

The purpose of this new model is to provide a glue-free and easy-to-open lid container structure that is lower in cost and easier to apply.

In order to solve the above problems and achieve the purpose of the present invention, the technical means of the present invention are implemented as follows. It is a glue-free and easy-to-open lid container structure, which is characterized in that: the glue-free and easy-to-open lid container structure includes a Container, and a cover; the container has a first accommodation space formed in it, and an opening is provided at the top. A container step portion is provided at the periphery of the opening, and a first horizontal extension is provided at the periphery of the container step portion extending toward the outside. surface, a reinforcing portion with an L-shaped cross-section extends outward from the periphery of the first horizontally extending surface, and has at least two fin portions spaced at different positions extending outward from the periphery of the reinforcing portion. The free end of the fin portion is Each recess is provided with a positioning portion, and the inner side of the vertical surface of the stepped portion of the container is also recessed with at least one slot; the top surface of the cover is higher than the opening and a second accommodation space is formed inside, and the peripheral edge is toward the top direction. A cover step portion is extended to match the container step portion, and a second horizontal extension surface with a bottom surface capable of fitting the first horizontal extension surface is provided on the periphery of the cover step portion in an outward direction. On the periphery of the extension surface corresponding to the wing portion, there is respectively a lug portion with a free end extending horizontally to the top of the corresponding wing portion. The free end of the lug portion corresponds to the positioning portion on the wing portion. , there is a recessed block that can be tightly fixed in the positioning part, and a buckle that can be correspondingly engaged with the slot is protruded on the outside of the vertical surface of the stepped part of the cover body, and the lug part is connected to the second There is an inner fracture line away from the lug portion and an outer fracture line adjacent to the lug portion in sequence from the inside to the outside between the horizontal extension surfaces. The inner fracture line crosses the lug portion from one side edge. The lug portion extends to adjacent to the other edge of the lug portion and forms a discontinuous portion. The outer fracture line is formed from one side edge of the lug portion. Extend beyond the lug portion to the other edge of the lug portion and intersect, and at the end of the inner break line and the outer break line away from the discontinuous portion, a pull tab portion extends outward; Thereby, when the cover is to be opened, the pull-tab portion is pulled to tear the inner break line and the outer break line together, so that the blocking block is separated from the lug portion and remains on the corresponding positioning portion. , the lid fastened on the container can be opened.

More preferably, the inner wall surface of the positioning part is further provided with at least one buckle; and the outer wall surface of the clamping block is further provided with at least one buckle portion that can engage with the buckle.

More preferably, the positioning part and the clamping block are also fixed by hot pressing.

More preferably, the width of the second horizontally extending surface is smaller than or equal to the width of the first horizontally extending surface.

More preferably, a gap is formed between the bottom surface of the lug portion and the top surface of the wing portion.

More preferably, the inner fracture line and the outer fracture line are both linear, and are either a pre-breaking cut mark, a dotted pre-breaking line, or a combination thereof; and the inner fracture line is linear. When the breaking line and the outer breaking line extend from one side edge of the lug portion across the lug portion to the other side edge of the lug portion, they are also implemented in one of parallel or gradually wider ways.

More preferably, the surface of the pull tab part is also provided with a surface treatment part, and the surface treatment part is also a level difference structure, and the aforementioned level difference structure can be implemented in one of the following shapes: cross-shaped, dot-shaped, mesh. Lattice, groove, strip, radial.

More preferably, the container is further provided with at least one partition capable of dividing the first accommodation space into at least two spaces.

More preferably, the partition is also adjacent to the inner side of the cover, or away from the inner side of the cover, or a combination thereof.

Compared with the existing technology, the effects of this new model are as follows:

The first point: through the application of the glue-free easy-open lid container structure, due to the cooperation of the pull tab part, the lug part, the flap part, the clamping block and the positioning part, plus the connection between the slot of the container step and the step part of the cover With the buckle, it is very difficult to open the cover without damaging the lugs to ensure the safety of the contents. Therefore, to open the cover, you must tear off the lugs to allow the blocks to remain in position. In addition to being able to easily open the cover through the pull-tab part, it can also serve as an opening reminder. Once opened, it cannot be restored, making it easy for people to identify whether the contents have been tampered with or stolen.

Second point: In this new model, the top surface of the cover is higher than the opening. With the engagement and positioning between the buckle of the upper cover step and the slot of the container step, the cover is less likely to be pried open. When the opening process is not followed according to the standard, it is difficult to open the cover by hand.

Third point: In this new model, the width of the second horizontal extension surface is controlled, and the possibility of the cover being opened from the side is reduced on the premise of reducing costs. The smaller the force point, the harder it is to pry open, ensuring that the contents are It is safe and effective in increasing the willingness of the industry to use it. It is very convenient in application and meets market demand.

Point 4: In this new type, the overall design is not complicated and is suitable for plastic packaging containers of various shapes. It is very conducive to automated packaging and product promotion.

1: Container

11: First accommodation space

12: Open your mouth

13: Container ladder part

131:Card slot

14: First horizontal extension surface

15: Reinforcement Department

16: Wing part

17: Positioning Department

18: buckle

19:Separation part

2: Cover

21: Second accommodation space

22: Cover body step part

221:Buckle

23: Second horizontal extension surface

24:Lug part

241:Inner fracture line

242:Outer fault line

243: Intermittent Department

244: Pull tab department

245: Surface treatment department

25: card block

26:Buckle connection part

3: Gap part

100: Glue-free easy-open lid container structure

[Fig. 1] is a three-dimensional schematic diagram of the first embodiment of the present invention.

[Fig. 2] is a three-dimensional exploded schematic diagram of the first embodiment of the present invention.

[Fig. 3] is a schematic cross-sectional view of A-A in Fig. 1.

[Fig. 4] is a schematic cross-sectional view taken along line B-B in Fig. 1.

[Fig. 5] is a schematic top view of the first embodiment of the present invention.

[Fig. 6] is a schematic diagram of a three-dimensional implementation of the first embodiment of the present invention.

[Figure 7] is a schematic three-dimensional view of the second embodiment of the present invention.

[Fig. 8] is a schematic three-dimensional view of the third embodiment of the present invention.

[Figure 9] is a schematic three-dimensional view of the fourth embodiment of the present invention.

[Fig. 10] is a three-dimensional schematic diagram of the fifth embodiment of the present invention.

The detailed description is as follows based on the embodiment shown in the drawings:

As shown in Figures 1 to 6, it is revealed that it is a glue-free easy-open lid container structure, which is characterized in that: the glue-free easy-open lid container structure 100 includes a container 1 and a lid. Body 2; the container 1 has a first accommodation space 11 formed in it, and an opening 12 is provided at the top. A container step portion 13 is provided at the periphery of the opening 12, and a first container step portion 13 extends outwardly from the periphery of the opening 12. The horizontal extension surface 14 has a reinforcing portion 15 with an L-shaped cross-section extending outward from the periphery of the first horizontal extension surface 14. The reinforcing portion 15 extends outward from the periphery and has at least two fin portions 16 spaced at different positions. A positioning portion 17 is recessed at the free end of the wing portion 16, and at least one slot 131 is recessed inside the vertical surface of the container step portion 13; the top surface of the cover 2 is higher than the opening 12 and A second accommodation space 21 is formed inside, and a cover step portion 22 is provided at the periphery extending toward the top direction to match the container step portion 13. The cover step portion 22 is provided with a bottom surface extending toward the outside direction from the periphery to fit the container step portion 13. The second horizontal extension surface 23 of the first horizontal extension surface 14 and the peripheral edge of the second horizontal extension surface 23 corresponding to the wing portion 16 are respectively provided with a free end horizontal Extending to the corresponding lug portion 24 at the top of the wing portion 16, the free end of the lug portion 24 corresponds to the positioning portion 17 on the wing portion 16, and is recessed with a recess that can be tightly fixed in the positioning portion 17. The clamping block 25 is provided with a buckle 221 that can engage with the slot 131 on the outer side of the vertical surface of the cover body step portion 22, and between the lug portion 24 and the second horizontal extension surface 23 There is an inner fracture line 241 away from the lug portion 24 and an outer fracture line 242 adjacent to the lug portion 24 in sequence from the inside to the outside. The inner fracture line 241 is crossed by one edge of the lug portion 24 The lug portion 24 extends to adjacent to the other edge of the lug portion 24 and forms a discontinuous portion 243 . The outer fracture line 242 extends from one side edge of the lug portion 24 across the lug portion 24 to the lug. The other side edges of the portion 24 intersect, and at the end of the inner break line 241 and the outer break line 242 away from the discontinuous portion 243, a pull tab portion 244 extends outward; thereby, when you want to When the cover 2 is opened, the pull tab 244 is pulled to tear apart the inner break line 241 and the outer break line 242 together, so that the blocking block 25 is separated from the lug portion 24 and remains in the corresponding positioning portion. 17, the cover 2 that is fastened to the container 1 can be opened.

Among them, the new glue-free easy-open lid container structure 100 is composed of a container 1 and a lid 2. Through the arrangement of the container step portion 13 and the lid step portion 22, the wing portion 16 and the lug portion 24, the clamping The cooperation between the groove 131 and the buckle 221, and the positioning part 17 and the blocking block 25 is double-fixed, so that the container 1 and the lid 2 can be closely matched together. The two can be firmly and effectively fixed together. Only the pull-tab part 244 can be used to pull the container 1 and the cover 2 together. The inner fracture line 241 and the outer fracture line 242 are torn apart together, so that the block 25 is separated from the lug portion 24 and remains on the container 1. The cover 2 can be separated from the container 1 by first untying and fixing it. This design is simple but effective. , on the premise of effectively fixing the cover body 2, the safety of the contents is ensured, and at the same time it serves as an opening reminder. It will be very easy to identify whether it is unpacked or not, which is conducive to popularization and application.

Secondly, in the new glue-free easy-open lid container structure 100, the top surface of the lid 2 is higher than the opening 12, and the buckle 221 of the upper lid step 22 and the slot 131 of the container step 13 are matched. The cover 2 cannot be easily pried open without tearing the inner fracture line 241 and the outer fracture line 242 to allow the blocking block 25 to break away from the lug portion 24. If it is really necessary to forcefully pry it open, regardless of whether Damage to the cover 2 or large movements of prying it open will greatly increase the probability of being discovered, thereby increasing the protective effect of the new glue-free easy-open cover container structure 100 .

Furthermore, the overall design is not complicated and is suitable for plastic packaging containers of various shapes. It is very conducive to automated packaging and can make operators feel more at ease when using it.

In the new glue-free easy-open lid container structure 100, there are at least two fin portions 16 and lug portions 24, and they must be spaced apart from each other. Therefore, the preferred arrangement method is diagonal arrangement. , refer to the rectangular shape of the first embodiment shown in Figure 1, the square shape of the second embodiment shown in Figure 7, the oval shape of the third embodiment shown in Figure 9, and the non-separated shape of the fifth embodiment shown in Figure 10 The slender rectangular shape is arranged diagonally to maximize the engagement effect between the positioning part 17 and the blocking block 25, further increasing the protective effect of the new glue-free easy-open lid container structure 100.

On the other hand, refer to the circular shape of the fourth embodiment shown in Figure 8. Although the fin portion 16 and the lug portion 24 of the circular shape can also be implemented in a diagonal manner, in order to improve the ease of use of the new glue-free For the protection effect of the open-top container structure 100, it is better to apply the arrangement method, which is to arrange the three fin portions 16 and the lug portions 24 in a triangular interval. Only in this way can the protection effect be maximized and provide consumers with the best protection. Good product.

In the new glue-free easy-open lid container structure 100, when the lid 2 is fastened to the container 1, refer to Figures 3 and 4, the slot 131 and the buckle 221 are engaged and fixed, and the blocking block 25 is embedded in the positioning portion. 17 and clamped and fixed. When the cover 2 is to be opened, refer to Figure 6, a pulling force must be applied from the pull tab part 244 to the discontinuous part 243, so that the inner fracture line 241 and the outer fracture line 242 are torn together. Broken apart, the most Finally disconnect the lug portion 24, leaving the pull-tab portion 244 on the lid body 2, and leaving the blocking block 25 on the container 1, so that the lid body 2 can be forced by the consumer through the pull-tab portion 244 to lock it. The buckle 221 is separated from the slot 131, so that the cover 2 can be lifted up.

In this way, the blocking block 25 remaining on the container 1 and the tilted pull tab 244 can serve as an opening reminder, making it easy for people to identify whether the contents have been tampered with or stolen. Therefore, if the contents have not been tampered with or stolen, When the above situation occurs, the new glue-free easy-open lid container structure 100 can make consumers more confident in the integrity, safety and ability to maintain high quality of the items in the container 1 .

The most important thing is that for consumers, it is easy to get started, there is almost no learning cost, and there are no problems that are difficult to apply.

Referring to Figures 2 and 3, the inner wall of the positioning portion 17 is also provided with at least one buckle 18; the outer wall of the blocking block 25 is also provided with at least one buckle that can engage with the buckle 18. Department 26.

Among them, through the cooperation of the buckle 18 and the buckle part 26, the positioning part 17 and the blocking block 25 can be more firmly matched together, so that the blocking block 25 is difficult to disengage from the positioning part after being clipped into the positioning part 17. 17. It is more difficult to be pulled apart, ensuring that the cover 2 cannot be easily opened when the lug portion 24 is not torn open, effectively protecting the contents.

In the above, the positioning portion 17 and the clamping block 25 are also fixed by hot pressing (not shown in the figure).

Among them, according to the user's requirements and for different application situations, the positioning part 17 and the clamping block 25 are fixed by hot pressing without using the buckle 18 and the buckling part 26, which can increase the cost of the invention. New scope of application.

Referring to FIG. 4 , the width of the second horizontal extension surface 23 is smaller than or equal to the width of the first horizontal extension surface 14 .

Among them, through the width control of the second horizontal extension surface 23, the possibility of the cover 2 being opened from the side is reduced, and it can be matched according to the different needs of the contents. The narrower the second horizontal extension surface 23, the smaller the force application point, and the smaller the force application point. It is difficult to pry open, making it easier to remove the contents.

Referring to FIG. 3 , a gap 3 is formed between the bottom surface of the lug portion 24 and the top surface of the wing portion 16 .

Among them, through the application of the gap part 3, the consumer can pull the pull tab part 244 very smoothly, and it is more convenient to apply force along the direction of the inner fracture line 241 and the outer fracture line 242, so that the lug part 24 can be torn apart without any need. Worrying that it will be difficult to pull, the blocking block 25 is separated from the lug portion 24 and remains on the corresponding positioning portion 17 .

Referring to Figure 5, the inner fracture line 241 and the outer fracture line 242 are both linear, and are either a pre-breaking cut mark, a dotted pre-breaking line, or a combination thereof; and the When the inner fracture line 241 and the outer fracture line 242 extend from one side edge of the lug portion 24 across the lug portion 24 to the other side edge of the lug portion 24, they are either parallel or gradually widening. way to implement.

Among them, through different inner fracture lines 241 and the outer fracture lines 242, the application range can be increased. Different combinations are applied according to the different contents. For example: the inner fracture lines 241 and the outer fracture lines 242 are all pre-broken in the shape of a dotted line. line, which can increase the difficulty of tearing off the lug portion 24; alternatively, a dotted pre-breaking line can be used for the inner breaking line 241, and a pre-breaking cut mark (not shown in the figure) can be used for the outer breaking line 242, which can facilitate the tearing of the lug portion 24. 24 to tear apart; or, use pre-breaking cuts for the inner breaking line 241, and use dotted pre-breaking lines for the outer breaking line 242 [not shown in the figure], which can make it easier to tear the lug portion 24 apart; or else Yes, the inner breaking line 241 and the outer breaking line 242 are all made of pre-cut cuts [not shown in the figure], which can minimize the difficulty of tearing the lug portion 24 apart.

Secondly, through the change of the state between the inner fracture line 241 and the outer fracture line 242, the application range can be increased and different protection effects can be provided. When the inner fracture line 241 and the outer fracture line 242 are arranged in parallel, it can facilitate Apply force to provide conventional protection, and when the inner fracture line 241 and the outer fracture line 242 are gradually widened [not shown in the figure], it can increase the difficulty of pulling and provide higher protection.

Referring to Figures 2, 7 to 9, the surface of the pull-tab portion 244 is also provided with a surface treatment portion 245. The surface treatment portion 245 is also a level difference structure, and the aforementioned level difference structure can be implemented in one of the following ways: : Cross-shaped [not revealed in figure], dot-shaped [not revealed in figure], grid-shaped, groove-shaped [not revealed in figure], strip-shaped [not revealed in figure], radial shape [not revealed in figure].

Among them, in order to allow the industry to have more application options, the surface treatment part 245 with a height difference structure can also be used to increase the friction force, which is conducive to smooth use, easy to expand the application range of the product, and is conducive to promoting the product.

Secondly, different surface treatment parts 245 can be changed according to the needs of the industry to expand the application range, such as cross-shaped, dot-shaped, groove-shaped, strip-shaped, and radial surface treatment parts 245. Although not shown in the figure, It is also easy to set up.

Referring to FIG. 2 , the container 1 is further provided with at least one partition 19 that can separate the first accommodation space 11 into at least two spaces.

Among them, through the application of the partition 19, the single first accommodation space 11 can be divided into multiple spaces, so as to be used for placing a variety of contents, which can expand the application scope and increase the industrial applicability.

Referring to FIGS. 2 and 4 , the partition 19 is also adjacent to the inner side of the cover 2 , or away from the inner side of the cover 2 , or a combination thereof.

Among them, through different applications of the partition 19, when the contents must be stored separately and are prone to shaking during transportation, the partition 19 can be disposed adjacent to the inner side of the cover 2 to prevent the contents from being During transportation, when the contents are mixed together due to shaking, and the contents are not easily mixed together due to shaking, the partition 19 can be disposed away from the inner surface of the cover 2 to meet application requirements.

The structure, features and effects of the present invention are described in detail based on the embodiments shown in the drawings. However, the above descriptions are only preferred embodiments of the present invention, but the implementation scope of the present invention is not limited by the drawings. Modification changes that are consistent with the spirit of the present invention shall be included in the patent scope of the present invention as long as they are within the scope of equal effects.

1: Container

14: First horizontal extension surface

15: Reinforcement Department

16: Wing part

17: Positioning Department

2: Cover

22: Cover body step part

23: Second horizontal extension surface

24:Lug part

241:Inner fracture line

242:Outer fault line

243: Intermittent Department

244: Pull tab department

245: Surface treatment department

25: card block

100: Glue-free easy-open lid container structure

Claims (9)

A glue-free and easy-to-open lid container structure, characterized in that: the glue-free and easy-to-open lid container structure (100) includes a container (1) and a lid (2); the container (1) , a first accommodation space (11) is formed inside, and an opening (12) is provided at the top. A container step portion (13) is provided at the periphery of the opening (12), and the periphery of the container step portion (13) extends toward the outside. There is a first horizontal extension surface (14), and a reinforcing portion (15) with an L-shaped cross section extends outward from the periphery of the first horizontal extension surface (14). The reinforcing portion (15) extends outward from the periphery and is provided with at least two intervals. The fin portions (16) at different positions have a positioning portion (17) recessed at the free end of the fin portion (16), and at least one recessed positioning portion (17) is recessed on the inside of the vertical surface of the container step portion (13). The clamping slot (131); the cover (2) has a top surface higher than the opening (12) and a second accommodation space (21) formed inside, and a step portion extending toward the top of the periphery that can connect with the container. (13) Correspondingly matched cover body step portion (22), the peripheral edge of the cover body step portion (22) extends in the outer direction and is provided with a bottom surface that can fit the second horizontal extension surface (23) of the first horizontal extension surface (14). ), the peripheral edge of the second horizontal extension surface (23) corresponding to the fin portion (16) is respectively provided with a lug portion (24) with a free end extending horizontally to the corresponding top end of the fin portion (16), The free end of the lug portion (24) corresponds to the positioning portion (17) on the wing portion (16), and is recessed with a blocking block (25) that can be tightly fixed in the positioning portion (17), and A buckle (221) that can engage with the slot (131) is protruded from the outer side of the vertical surface of the stepped portion (22) of the cover body. In addition, the lug portion (24) is connected to the second horizontal extension surface (221). 23), an inner break line (241) away from the lug portion (24) and an outer break line adjacent to the lug portion (24) are provided in sequence from the inside out. Crack line (242), the inner fracture line (241) extends from one side edge of the lug portion (24) across the lug portion (24) to adjacent to the other side edge of the lug portion (24), and forms a Intermittent portion (243), the outer fracture line (242) extends from one side edge of the lug portion (24) across the lug portion (24) to the other side edge of the lug portion (24) and intersects, and A pull-tab portion (244) extends outward at the end of both the inner rupture line (241) and the outer rupture line (242) away from the discontinuous portion (243); thereby, when the cover is to be opened, When removing the body (2), pull the tab portion (244) to tear the inner break line (241) and the outer break line (242) together, so that the blocking block (25) can be separated from the lug portion (24) , and stay on the corresponding positioning portion (17), so that the cover (2) fastened to the container (1) can be opened. The glue-free easy-open lid container structure as claimed in claim 1, wherein: the inner wall surface of the positioning part (17) is also provided with at least one buckle (18); the outer wall surface of the clamping block (25) , and is also provided with at least one buckle portion (26) that can engage with the buckle (18). The glue-free easy-open lid container structure according to claim 1, wherein the positioning part (17) and the clamping block (25) are also fixed by hot pressing. The glue-free easy-open lid container structure according to claim 2 or 3, wherein the width of the second horizontal extension surface (23) is less than or equal to the width of the first horizontal extension surface (14). The glue-free easy-open lid container structure as claimed in claim 4, wherein a gap portion (3) is formed between the bottom surface of the lug portion (24) and the top surface of the flap portion (16). The glue-free easy-open lid container structure as described in claim 5, wherein: the inner fracture line (241) and the outer fracture line (242) are both linear, and are also One of a pre-breaking cut mark, a dotted pre-breaking line, or a combination thereof; and the inner breaking line (241) and the outer breaking line (242) cross over from one edge of the lug portion (24) When the lug portion (24) extends to the other edge of the lug portion (24), the two are also implemented in one of parallel or gradually widening manners. The glue-free easy-open lid container structure as claimed in claim 6, wherein: the surface of the pull-tab portion (244) is further provided with a surface treatment portion (245), and the surface treatment portion (245) is also a height difference structure, and the aforementioned height difference structure can be implemented in one of the following shapes: cross, point, grid, groove, strip, or radial. The glue-free easy-open lid container structure as claimed in claim 7, wherein: the container (1) is further provided with at least one partition that can separate the first accommodation space (11) into at least two spaces. (19). The glue-free easy-open lid container structure as claimed in claim 8, wherein the partition (19) is also adjacent to the inner side of the lid (2) or away from the inner side of the lid (2). One of them or a combination thereof.

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