A disposable ultrasonic welding anti-theft packaging box
By ultrasonically welding the box body and lid, and setting an easy-tear structure on the sealing sheet, the problem of poor anti-theft performance of traditional wine bottle packaging boxes is solved, achieving efficient irreversible sealing and anti-theft effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING JIUZHUN TECH CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-06-30
AI Technical Summary
Traditional wine bottle packaging boxes have poor anti-theft performance, making it difficult to detect illegal opening and resealing, resulting in a high risk of product theft during the distribution process.
The box body and lid are connected using ultrasonic welding technology, and an easy-tear structure is set on the sealing piece of the lid to form an irreversible sealing method.
It achieves a high-strength sealing connection, ensuring that the lid is difficult to open illegally and that items can be removed through destructive disassembly, significantly improving the anti-theft effect.
Smart Images
Figure CN224428507U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging box technology, specifically to a disposable ultrasonic welding anti-theft packaging box. Background Technology
[0002] As an important form of packaging for high-end alcoholic beverages, bottle packaging boxes not only fulfill the basic function of protecting the integrity of the bottle, but also serve as a key carrier for brand image display and anti-counterfeiting and anti-theft measures. However, the anti-theft performance of traditional packaging boxes is generally flawed, resulting in a high risk of products being illegally opened, replaced, or resealed during distribution, seriously damaging consumer rights and brand reputation.
[0003] Traditional wine bottle packaging boxes often use snap-on or adhesive-bonded packaging. Snap-on boxes can be pried open with tools, and after resealing, there are no obvious signs of damage, making it difficult to identify unauthorized opening. Adhesive-bonded boxes, on the other hand, use glue or double-sided tape to seal the seams. While they offer good initial sealing, they can still be opened seamlessly by heat-sealing to soften the adhesive or by precise cutting. After resealing, they remain difficult to detect. Therefore, traditional wine bottle packaging boxes suffer from poor anti-theft performance. Utility Model Content
[0004] The purpose of this utility model is to provide a disposable ultrasonic welding anti-theft packaging box to solve the above-mentioned technical problems in the prior art; the preferred technical solution among the many technical solutions provided by this utility model can produce many technical effects, as detailed below.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] This utility model provides a disposable ultrasonic welding anti-theft packaging box, including a box body and a box cover, wherein: the top of the box body is open, the box cover is disposed on the top of the box body and ultrasonically welded to the box body; the box cover includes a cover body and a sealing piece, the cover body has an opening through it along the axial direction, the edge of the sealing piece is connected to the cover body, the sealing piece seals the opening, and at least one edge of the sealing piece is provided with an easy-tear structure.
[0007] Preferably, all edges of the sealing sheet are provided with an easy-tear structure.
[0008] Preferably, the tearable structure includes a plurality of tearable unit grooves evenly spaced along the edge of the sealing sheet.
[0009] Preferably, the top of the box body is provided with an insertion part, and the cover body is provided with a plug-in part corresponding to the position of the insertion part, the plug-in part being inserted into the insertion part.
[0010] Preferably, the top end face of the box body is provided with a circumferentially inserted groove on the outer side of the opening, and the bottom end face of the cover body is provided with an inserted protrusion corresponding to the inserted groove. The inserted protrusion is inserted into the inserted groove, the inserted groove forms the inserted part, and the inserted protrusion forms the inserted part.
[0011] Preferably, an annular boss is provided on the bottom end face of the cover along the axial direction, and the insertion protrusion is provided on the annular boss; when the insertion protrusion is inserted into the insertion groove, the outer wall surface of the annular boss, the bottom end face of the cover and the top end face of the box form a welding groove.
[0012] Preferably, the disposable ultrasonic welding anti-theft packaging box includes a limiting structure for defining the item to be packaged.
[0013] Preferably, the limiting structure includes multiple upper limit positioning components, all of which are evenly arranged circumferentially on the bottom surface of the sealing sheet and form an upper limit positioning groove that matches the top of the item to be packaged; the bottom end of each upper limit positioning component is provided with a chamfer.
[0014] Preferably, the limiting structure includes multiple lower limiting members, all of which are evenly arranged circumferentially on the inner bottom wall of the box body and form a lower limiting groove that is adapted to the bottom of the item to be packaged.
[0015] Preferably, the box body is a transparent box body; the box lid is a transparent box lid.
[0016] The disposable ultrasonic welding anti-theft packaging box provided by this utility model has at least the following beneficial effects:
[0017] The disposable ultrasonic welding anti-theft packaging box includes a box body and a box lid, which cooperate with each other to contain the items to be packaged.
[0018] The top of the box is open, and the lid is placed on top of the box and ultrasonically welded to the box. On the one hand, ultrasonic welding has high-strength bonding, which can firmly connect the lid and the box, resulting in a significant sealing effect. On the other hand, ultrasonic welding has a certain degree of irreversibility, which provides a certain degree of anti-theft function.
[0019] The box lid includes a lid body and a sealing piece. The lid body has an opening extending through it along the axial direction. The edge of the sealing piece is connected to the lid body and blocks the opening. At least one edge of the sealing piece is provided with an easy-tear structure. When it is necessary to remove the item from the box, the user can quickly and destructively remove the sealing piece through the easy-tear structure, thereby opening the lid and allowing the item to be removed. The easy-tear structure ensures easy removal of the item while using a destructive disassembly method, which is irreversible. One disassembly permanently destroys the item, thus achieving a significant anti-theft effect.
[0020] The box body and lid of this utility model are ultrasonically welded, which not only ensures a strong connection and excellent sealing effect, but also works in conjunction with the easy-tear structure of the lid to extract items by destructively disassembling the lid's sealing plate. This not only makes the item extraction operation convenient, but also has irreversibility and a significant anti-theft effect. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the structure of this utility model;
[0023] Figure 2 This is an exploded view of the box body and lid of this utility model from one perspective;
[0024] Figure 3 This is an enlarged view of part A of this utility model;
[0025] Figure 4 This is an exploded view of the box body and lid of this utility model from another perspective;
[0026] Figure 5 This is an enlarged view of part B of this utility model;
[0027] Figure 6 This is a front view schematic diagram of the present invention;
[0028] Figure 7 This is a cross-sectional schematic diagram of this utility model;
[0029] Figure 8 This is an enlarged view of part C of this utility model;
[0030] Figure 9 This is a structural schematic diagram of the box body of this utility model.
[0031] Figure Labels
[0032] 1. Box body; 11. Insertion part; 111. Insertion groove; 12. Lower limit component; 2. Box cover; 21. Cover body; 22. Sealing piece; 23. Easy-tear structure; 231. Easy-tear unit groove; 24. Insertion part; 241. Insertion protrusion; 25. Upper limit component; 251. Chamfer; 26. Annular boss; 261. Welding groove. Detailed Implementation
[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0034] Example 1:
[0035] This utility model provides a disposable ultrasonic welding anti-theft packaging box, see reference. Figures 1 to 9 As shown, the disposable ultrasonic welding anti-theft packaging box includes a box body 1 and a box cover 2.
[0036] The top of the box body 1 is open, and the lid 2 is placed on the opening at the top of the box body 1 and ultrasonically welded to the box body 1. The lid 2 and the box body 1 form a cavity for holding the items to be packaged.
[0037] The lid 2 includes a lid body 21 and a sealing piece 22. The lid body 21 has an opening that extends through it along the axial direction. The edge of the sealing piece 22 is connected to the lid body 21 and the sealing piece 22 blocks the opening. At least one edge of the sealing piece 22 is provided with an easy-tear structure 23.
[0038] When packaging items, place the items inside the box 1 through the top opening of the box 1. After securing the items, close the lid 2 and perform ultrasonic welding on the seam between the lid 2 and the box 1.
[0039] The use of ultrasonic welding to connect the lid 2 and the body 1 not only ensures a strong connection and excellent sealing effect, but also provides a degree of irreversibility, thus serving as an anti-theft measure.
[0040] When retrieving items, the user can forcibly remove the sealing piece 22 from the cover 21 in a destructive manner using the tear-resistant structure 23, thus opening the opening. After that, the user can directly remove the items from the package.
[0041] During the process of retrieving items, the user can quickly disassemble the sealing plate 22 through the easy-tear structure 23, making the item retrieval operation convenient. Furthermore, the easy-tear structure 23 is irreversible; once torn, it is permanently destroyed, thus providing a significant anti-theft effect.
[0042] Example 2:
[0043] Example 2 is based on Example 1:
[0044] like Figures 1 to 9 As shown, all edges of the sealing piece 22 are provided with an easy-tear structure 23.
[0045] In this way, users can tear any side of the sealing piece 22 during the extraction of items, further simplifying the operation and improving the anti-theft effect.
[0046] As an optional implementation, the tearable structure 23 includes a plurality of tearable unit grooves 231 evenly spaced along the edge of the sealing piece 22.
[0047] The easy-tear unit groove 231 is a strip-shaped groove, and its length direction is set along the edge of the sealing piece 22. Multiple easy-tear unit grooves 231 divide the edge of the sealing piece 22 into multiple segments. The connection between the edge of the sealing piece 22 and the opening edge is equivalent to a multi-point connection, and the easy-tear effect is significant.
[0048] As an optional implementation, the top of the box body 1 is provided with a mating part 11, and the cover body 21 is provided with a plug-in part 24 at the position corresponding to the mating part 11, the plug-in part 24 being adapted to the mating part 11.
[0049] During packaging, the insertion part 24 engages with the insertion part 11, thereby covering the box cover 2 onto the box body 1.
[0050] The plug-in structure allows the lid 2 to be quickly fitted onto the body 1, simplifying the packaging process. It also serves a positioning function, making the connection between the lid 2 and the body 1 more regular and facilitating subsequent ultrasonic welding.
[0051] As an optional implementation, the top end face of the box body 1 is provided with a circumferentially inserted groove on the outer side of the opening, and the bottom end face of the cover body 21 is provided with an insertion protrusion 241 corresponding to the insertion groove 111, and the insertion protrusion 241 and the insertion groove 111 are shaped to match.
[0052] During encapsulation, the insertion protrusion 241 is inserted into the insertion groove 111, the insertion groove 111 forms the insertion part 11, and the insertion protrusion 241 forms the insertion part 24.
[0053] The insertion protrusion 241 and the insertion groove 111 cooperate with each other, resulting in a significant positioning and insertion effect.
[0054] As an optional implementation, an annular boss 26 is provided along the axial direction on the bottom end face of the box cover 2, and the insertion protrusion 241 is provided on the annular boss 26.
[0055] When the insertion protrusion 241 is inserted into the insertion groove 111, the outer wall surface of the annular protrusion, the bottom end face of the cover 21, and the top end face of the box 1 form a welding groove 261.
[0056] The welding groove 261 is designed to provide a welding trajectory for subsequent ultrasonic welding, making the welding operation more convenient.
[0057] As an optional implementation, the disposable ultrasonic welding anti-theft packaging box includes a limiting structure, which is disposed in the accommodating cavity to limit the item to be packaged, so that the item to be packaged is placed more stably.
[0058] As an optional implementation, the limiting structure includes multiple upper limit positioning members 25. All upper limit positioning members 25 are evenly arranged on the bottom surface of the sealing piece 22 in the circumferential direction and form an upper limit positioning groove that is adapted to the top of the item to be packaged. Specifically, the upper limit positioning member 25 is set as a columnar corner plate, and its inner corner groove is adapted to the item to be packaged. The number of upper limit positioning members 25 is set to four.
[0059] The bottom end of the upper limit positioner 25 is provided with a chamfer 251; specifically, both corners of the bottom end of the columnar corner plate are provided with chamfers 251 to facilitate the insertion of the item to be packaged into the upper limit positioner groove.
[0060] As an optional implementation, the limiting structure includes a plurality of lower limiting members 12, all of which are evenly arranged circumferentially on the inner bottom wall of the box body 1 and form a lower limiting groove that is adapted to the bottom of the item to be packaged.
[0061] Specifically, the lower limit component 12 is set as a limit block, and the number of lower limit components 12 is set to eight, two as a group, and set at an angle to fit the bottom corner of the item to be packaged. The eight lower limit components 12 form four lower limit groups, and the four lower limit groups are evenly distributed along the circumference.
[0062] As an optional implementation, both the box body 1 and the box lid 2 are made of transparent material; the box body 1 is a transparent box body; and the box lid 2 is a transparent box lid.
[0063] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0064] Furthermore, in the description of this application, the terms "multiple" and "several" mean at least two, such as two, three, etc., unless otherwise explicitly specified.
[0065] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0066] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A disposable ultrasonically welded anti-theft packaging box, characterized in that, Includes the box body and the box lid, wherein: The top of the box is open, and the box lid is closed and disposed on the top of the box and ultrasonically welded to the box body; The lid includes a cover body and a sealing piece. The cover body has an opening that extends through it along the axial direction. The edge of the sealing piece is connected to the cover body and the sealing piece blocks the opening. At least one edge of the sealing piece has an easy-tear structure.
2. The disposable ultrasonic welding anti-theft packaging box according to claim 1, characterized in that, All edges of the sealing plate are provided with an easy-tear structure.
3. The disposable ultrasonic welding anti-theft packaging box according to claim 1, characterized in that, The tearable structure includes a plurality of tearable unit grooves evenly spaced along the edge of the sealing sheet.
4. The disposable ultrasonic welding anti-theft packaging box according to claim 1, characterized in that, The top of the box is provided with a mating part, and the cover is provided with a plug-in part corresponding to the position of the mating part, and the plug-in part is inserted into the mating part.
5. The disposable ultrasonic welding anti-theft packaging box according to claim 4, characterized in that, The top end face of the box body is provided with a circumferential insertion groove on the outer side of the opening, and the bottom end face of the cover body is provided with an insertion protrusion at the position corresponding to the insertion groove. The insertion protrusion is inserted into the insertion groove, the insertion groove forms the insertion part, and the insertion protrusion forms the insertion part.
6. The disposable ultrasonic welding anti-theft packaging box according to claim 5, characterized in that, An annular boss is provided along the axial direction on the bottom end face of the cover, and the insertion protrusion is provided on the annular boss. When the insertion protrusion is inserted into the insertion groove, the outer wall surface of the annular protrusion, the bottom end face of the cover, and the top end face of the box form a welding groove.
7. The disposable ultrasonic welding anti-theft packaging box according to claim 1, characterized in that, The disposable ultrasonic welding anti-theft packaging box includes a limiting structure for defining the item to be packaged.
8. The disposable ultrasonic welding anti-theft packaging box according to claim 7, characterized in that, The limiting structure includes multiple upper limit members, all of which are evenly arranged circumferentially on the bottom surface of the sealing sheet and form an upper limit groove that is adapted to the top of the item to be packaged. The bottom end of the upper limit positioner is chamfered.
9. The disposable ultrasonic welding anti-theft packaging box according to claim 8, characterized in that, The limiting structure includes multiple lower limiting components, all of which are evenly arranged circumferentially on the inner bottom wall of the box and form a lower limiting groove that is adapted to the bottom of the item to be packaged.
10. The disposable ultrasonic welding anti-theft packaging box according to claim 1, characterized in that, The box body is set to be a transparent box body; The lid is a transparent lid.