A combined easy-open bottle cap with a handle and a storage bin for preserving
Patent Information
- Application Number
- CN202522604769.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-12-09
AI Technical Summary
但目前市场上出现的即配即饮型的大多瓶盖比较结构复杂、成本高,而且操作繁琐,不易开启,费时费力,使用携带时易滑、易掉,携带也不方便
1、结构设计巧妙,操作简便,加工成本低,而且方便携带、防滑防掉,外形美观,使用体验感好。
Smart Images

Figure CN224882687U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a combination easy-open bottle cap with a handle and a storage compartment for freshness preservation, belonging to the field of bottle cap packaging technology. Background Technology
[0002] Traditional beverages are bottled and sold after two or more ingredients are mixed together during factory production. However, the prolonged interaction between these ingredients significantly diminishes the taste. Therefore, ready-to-drink bottle caps have emerged. These caps have a storage chamber that holds soluble solids such as tea, coffee, and probiotic powder. When ready to drink, the bottom of the chamber is opened, allowing the soluble solids to fall into the beverage bottle. After shaking and mixing, the desired beverage is formed, greatly improving the activity and freshness of beneficial elements, making them very popular with consumers. However, most ready-to-drink bottle caps currently on the market are complex in structure, expensive, cumbersome to operate, difficult to open, time-consuming, and prone to slipping and falling off, making them inconvenient to carry. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a combination easy-open bottle cap with a carrying handle and a storage compartment for freshness preservation. It is easy to operate, easy to open, saves time and effort, and is convenient to carry, thereby overcoming the shortcomings of the existing technology.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A combination easy-open bottle cap with a handle and a storage compartment for food preservation includes a storage compartment, a sealing cap, a bottle cap body, a toothed tear strip located inside the storage compartment, and a double-layered handle tear strip located outside the storage compartment; a tear strip cover embedding groove is provided on the outer wall of the bottle cap body; tear strip sealing cap embedding grooves are provided on the top and side surfaces of the sealing cap, and the tear strip sealing cap embedding grooves correspond to and communicate with the tear strip cover body embedding grooves; a check wedge is provided on the inner ring of the sealing cap; A tear strip channel is provided at the neck of the bottle cap body; a tear groove is provided at the edge of the closed bottom surface of the storage hopper at the bottom of the storage hopper, and a conical connecting post is provided on the closed bottom surface of the storage hopper near the tear groove; the tail end of the toothed tear strip is fixed vertically upward on the connecting post, and the head of the toothed tear strip extends out of the bottle cap body along the tear strip channel and connects to the double-layer wristband tear strip; the double-layer wristband tear strip is embedded in the tear strip cap embedding groove or the tear strip sealing cap embedding groove.
[0005] In a preferred embodiment of this utility model, unidirectional teeth are provided on the surface of the toothed tear strip, and a toothed tear strip connecting plug is provided at the head of the toothed tear strip; a double-layer wristband tear strip connecting slot is provided at the tail of the double-layer wristband tear strip, and connecting teeth are provided in the double-layer wristband tear strip connecting slot; the toothed tear strip connecting plug is inserted into the double-layer wristband tear strip connecting slot, and the toothed tear strip and the double-layer wristband tear strip are connected together by the mutual engagement of the connecting teeth in the double-layer wristband tear strip connecting slot and the unidirectional teeth on the surface of the toothed tear strip.
[0006] As a preferred embodiment of this utility model, an easy-open pull strip is provided at the head of the double-layer wristband tear strip.
[0007] As a preferred embodiment of this utility model, a pleated tube is fitted over the outside of the toothed tear strip.
[0008] As a preferred embodiment of this utility model, an internal thread is provided on the inner wall of the sealing cap, and an external thread is provided on the upper wall opening of the bottle cap body; the sealing cap is connected to the upper wall opening of the bottle cap body by the interlocking of its internal thread and the external thread of the bottle cap body.
[0009] As a preferred embodiment of this utility model, an anti-theft ring is provided at the lower end of the bottle cap body.
[0010] As a preferred embodiment of this utility model, an internal thread for the bottle mouth is provided on the lower inner wall of the bottle cap body, which is connected to the bottle mouth thread.
[0011] In a preferred embodiment of this utility model, the upper diameter of the storage bin is greater than or equal to the diameter of the closed bottom surface of the storage bin, and the spatial height of the storage bin is greater than or equal to the diameter of the closed bottom surface of the storage bin.
[0012] Beneficial effects: Compared with the prior art, this utility model has the following characteristics: 1. It has a clever structural design, is easy to operate, has low processing costs, is easy to carry, is non-slip and prevents it from falling, has a beautiful appearance, and provides a good user experience.
[0013] 2. The tear strip is pulled out from the side of the bottle cap, saving time and effort. When not in use, it can be embedded in the side wall of the bottle cap or the sealing cap, with a beautiful appearance and a strong sense of unity.
[0014] 3. The sealing cap and the bottle cap body are fixed by a non-integral thread, and a check wedge is set on the inner ring of the sealing cap. After the sealing cap and the bottle cap body are tightened clockwise in one go, the sealing cap cannot be opened by counterclockwise rotation due to the anti-rotation action of the check wedge inside the sealing cap. This makes the storage silo a completely sealed space that cannot be opened without destructive means, thus ensuring the sealing of the storage silo and the safety of the ingredients.
[0015] 4. The tear strip is designed as a two-part combination, which facilitates better manufacturing of each tear strip and reduces manufacturing costs. The outer ring of the storage bin can be freely deformed and merged. The surface of the tear strip inside the storage bin has one-way teeth to ensure that it can only be pulled outwards and cannot move in the opposite direction. In addition, the tear strip inside the storage bin is protected by a pleated tube. When the tear strip inside the storage bin is pulled out, no material will be brought out of the storage bin, reducing material waste and protecting consumers from being affected during use.
[0016] 5. This utility model does not use aluminum foil or other materials to seal the storage bin, reducing processing materials and assembly steps, and lowering costs; except for the sealing cap and double-layer tear strip, other parts are integrally molded, reducing mold investment and greatly reducing product cost.
[0017] 6. This utility model only requires one ingredient filling process and one capping and sealing process to form an assembly line operation, complete the manufacturing of finished products, achieve rapid production efficiency, is simple and easy to implement, reduces labor and process management, and lowers production costs.
[0018] 7. The biggest advantage of using a bottle with a cap of this utility model compared to other bottles is that it has a built-in handle, which ensures that consumers can carry it conveniently, prevents slipping and dropping, and meets the development trend of social life and the needs of consumers. It is smoother to use and has a better user experience than existing similar products. The cap can be matched with standard bottle mouths and customized bottle mouths.
[0019] 8. When the user pulls open the bottom of the storage compartment, the opened bottom of the storage compartment is connected to the tear strip and is fixedly hidden in the storage compartment. It will not fall into the bottle and pose a safety risk to drinking, nor will it be removed and discarded without damage, affecting the environment. Attached Figure Description
[0020] Figure 1 This is a half-sectional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the main structure of the bottle cap of this utility model; Figure 4 This is a partial cross-sectional schematic diagram of the present invention; Figure 5This is a schematic diagram of the sealing cap of this utility model; Figure 6 This is a partial cross-sectional view of the sealing cap of this utility model; Figure 7 This is a schematic diagram of the toothed tear strip structure of this utility model; Figure 8 This is a schematic diagram of the closed state of the double-layer wristband tear strip of this utility model; Figure 9 This is a schematic diagram of the double-layer wristband tear strip of this utility model in the open state; Figure 10 This is a schematic diagram of the pleated tube structure of this utility model; Figure 11 This is a schematic diagram of the overall appearance of this utility model; Figure 12 yes Figure 2 Enlarged view of part A; Figure 13 yes Figure 2 Enlarged view of part B; Figure 14 This is a schematic diagram of the structure of the storage bin with its closed bottom surface opened.
[0021] icon: 1-Storage bin, 2-Sealing cap, 4-Bottle cap body, 3-Storage bin sealed bottom surface, 5-Connecting post, 7-Pleated tube, 8-Teeth-tearable strip, 9-Sealing cap inner ring, 21-Check wedge, 22-Tearable strip sealing cap inlay groove, 23-Sealing cap internal thread, 31-Tearing groove, 41-Wall opening external thread, 42-Bottle mouth internal thread, 43-Anti-theft ring, 44-Tearable strip channel, 45-Tearable strip cap body inlay groove, 81-Double-layer wristband tearable strip, 82-Easy-open strip, 83-Double-layer wristband tearable strip connecting slot, 84-Teeth-tearable strip connecting plug, 85-One-way teeth, 86-Connecting teeth. Detailed Implementation
[0022] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.
[0023] Best Example 1: As shown in the appendix Figure 1-14As shown. A combination easy-open bottle cap with a handle and a storage compartment for preservation includes a storage compartment 1, a sealing cap 2, a bottle cap body 4, a toothed tear strip 8 located inside the storage compartment 1, and a double-layer handle tear strip 81 located outside the storage compartment 1. The storage compartment 1 is a cylindrical cavity (or other spatial shapes) used to store solid powders such as tea leaves, tea powder, probiotics, and coffee, as well as various highly concentrated liquids and other ingredients.
[0024] A pleated tube 7 is fitted over the toothed tear strip 8. The pleated tube 7 is a flexible tube made of straw material with a shrink-folding function. In this example, it can block the tear strip channel 44 and prevent the ingredients in the storage bin 1 from being carried out of the storage bin 1. When the toothed tear strip 8 is pulled out of the storage bin 1, no ingredients will be carried out, avoiding waste of ingredients and protecting consumers from being affected during use.
[0025] A tear-off tape inlay groove 45 is provided on the outer wall of the bottle cap body 4; tear-off tape sealing cap inlay grooves 22 are provided on the top and side surfaces of the sealing cap 2, and the tear-off tape sealing cap inlay grooves 22 correspond to and communicate with the tear-off tape inlay groove 45. The double-layer wristband tear-off tape 81 is inlaid in the tear-off tape inlay groove 45 or the tear-off tape sealing cap inlay groove 22. When using it, consumers can flexibly choose to pull the double-layer wristband tear-off tape 81 downward to inlay it in the tear-off tape inlay groove 45, or pull it upward to inlay it in the tear-off tape sealing cap inlay groove 22, so that it is integrated with the entire bottle cap, which is beautiful and neat, does not take up space, and does not affect the overall appearance of the bottle cap.
[0026] A check wedge 21 is provided on the inner ring 9 of the sealing cover 2. The check wedge 21 is a one-way stop component on the inner ring 9 of the sealing cover. It can rotate clockwise without restriction. After being tightened, it not only prevents the sealing cover from being opened by counterclockwise rotation, but also matches the tear strip channel 44 directly opposite the sealing cover after the storage hopper opening is sealed and tightened. The sealing cover 2 is a non-integral threaded fixing assembly. After being tightened and fixed at one time, the anti-rotation action of the check wedge 21 inside the sealing cover 2 makes the storage hopper 1 a completely sealed space that cannot be opened without destructive means, thus ensuring the sealing of the storage hopper 1 and the safety of the dispensing.
[0027] A tear strip channel 44 is provided at the neck of the bottle cap body 4. In use, the toothed tear strip 8 is pulled out along the tear strip channel 44. Under the action of the anti-return wedge 21 and the one-way teeth 85 on the surface of the toothed tear strip 8, the toothed tear strip 8 can only be pulled outward in one direction. During the outward pulling process, the pleated tube 7 sleeved on the outside of the toothed tear strip 8 can prevent the ingredients in the storage bin 1 from being carried out. When the toothed tear strip 8 is completely pulled to the end, the tear strip channel 44 can be better and more completely blocked by the conical connecting post 5. Even if the bottle is shaken vigorously, the liquid in the bottle will not spill out.
[0028] A sealed bottom surface 3 is provided at the bottom port of the storage silo 1. The sealed bottom surface 3 is integrally formed and sealed with the lower wall of the bottle cap body 4 (or can be connected by threaded connection and integrated flip-top), which can prevent the ingredients in the storage silo 1 from leaking.
[0029] A tear-off groove 31, integrally injection molded with the sealed bottom surface 3 of the storage silo, is provided along the edge of the sealed bottom surface 3. A conical connecting post 5 is provided on the sealed bottom surface 3 of the storage silo near the tear-off groove 31. In this example, the toothed tear strip 8 and the conical connecting post 5 are integrally injection molded in one piece (or multiple toothed tear strips and multiple connecting posts can be connected in a ring, which can be integrally injection molded in one piece, or assembled and connected by a method other than integral injection molding). The toothed tear strip 8 is fixed vertically upward at its tail end to the connecting post 5, and its head extends out of the bottle cap body 4 along the tear strip channel 44 and connects to the double-layer wristband tear strip 81. In use, pulling the double-layer wristband tear strip 81 opens the sealed bottom surface 3 of the storage compartment along the tear groove 31 via the toothed tear strip 8. The ingredients in the storage compartment 1 can quickly and unobstructedly fall into the water or liquid in the bottle. A slight shake or agitation is all it takes to achieve the purpose of instant preparation and consumption. Combined with the shaking and mixing of the liquid in the bottle, the remaining trace ingredients in the storage compartment 1 can be more completely integrated into the bottle under the shaking of the water. In this example, the toothed tear strip 8 is made of a highly flexible, wear-resistant, and fold-resistant plastic strip (tear strips made of materials other than plastic can also be used).
[0030] One-way teeth 85 are provided on the surface of the toothed tear strip 8, and a toothed tear strip connecting plug 84 is provided at the head of the toothed tear strip 8; a double-layer wristband tear strip connecting slot 83 is provided at the tail of the double-layer wristband tear strip 81, and a connecting tooth 86 is provided in the double-layer wristband tear strip connecting slot 83; the toothed tear strip connecting plug 84 is inserted into the double-layer wristband tear strip connecting slot 83, and the toothed tear strip 8 and the double-layer wristband tear strip 81 are connected together by the mutual engagement of the connecting tooth 86 in the double-layer wristband tear strip connecting slot 83 and the one-way teeth 85 on the surface of the toothed tear strip 8.
[0031] An easy-open pull strip 82 is provided at the head of the double-layer wristband tear strip 81. The entire double-layer wristband tear strip 81 can be easily pulled up from the tear strip cover recess 45 or the tear strip sealing cover recess 22 using the easy-open pull strip 82, making it convenient to use. In this example, the easy-open pull strip 82 and the double-layer wristband tear strip 81 are integrally injection molded, but other methods of combination and connection can also be used.
[0032] The sealing cap 2 is a cap used to seal the storage bin 1 by cooperating with the bottom surface 3 of the storage bin. The inner wall of the sealing cap 2 is provided with an internal thread 23, and the upper wall opening of the bottle cap body 4 is provided with an external thread 41. The sealing cap 2 is connected to the upper wall opening of the bottle cap body 4 by its internal thread 23 engaging with the external thread 41 of the bottle cap body 4.
[0033] An anti-theft ring 43 is provided at the lower end of the bottle cap body 4 to prevent the bottle cap from being opened abnormally.
[0034] The lower inner wall of the bottle cap body 4 is provided with an internal bottle mouth thread 42 that connects with the bottle mouth thread, which facilitates the screwing of the bottle cap into and out of the bottle body, realizing the opening and closing of the bottle mouth, forming a complete easy-open bottle cap body for food preservation. This easy-open bottle cap can be connected to all standard bottle bodies, or can be customized to connect according to the non-standard bottle mouth thread.
[0035] The upper diameter of the storage bin 1 is greater than or equal to the diameter of the closed bottom surface 3 of the storage bin, and the spatial height of the storage bin 1 is greater than or equal to the diameter of the closed bottom surface 3 of the storage bin. The entire space of the storage bin 1 decreases from top to bottom, that is, the vertical spatial height of the entire storage bin 1 is greater than or equal to the diameter of the closed bottom surface 3 of the storage bin. This top-larger-lower-smaller size setting allows the closed bottom surface 3 of the storage bin to be completely torn away from the bottom of the storage bin 1, fully opening the storage bin 1. Moreover, this top-larger-lower-smaller structure allows the ingredients in the storage bin 1 to fall into the bottle at the fastest speed, achieving the effect of rapid mixing with the liquid. The spatial height of the storage bin 1 is greater than or equal to the diameter of the closed bottom surface 3 of the storage bin. After tearing the closed bottom surface 3 of the storage bin, it will completely detach from the edge of the tearing groove 31 and be hidden next to the inner wall of the storage bin 1 (but not limited to incomplete detachment except for complete detachment from the lower edge of the inner wall of the storage bin).
[0036] Consumers use the storage compartment to tear open the sealed bottom surface 3 by hand. This method has sufficient force to open the storage compartment 1. Moreover, the conical connecting post 5 connected to the sealed bottom surface 3 of the storage compartment is integrally formed and connected to the toothed tear strip 8. The toothed tear strip 8 is of moderate thickness and flexibility, extremely flexible and elastic, and wear-resistant, fold-resistant and unbreakable. The end of the toothed tear strip 8 is connected to a double-layer wristband tear strip 81 for easy hooking and force application. This makes it more convenient and smooth to pull open the sealed bottom surface 3 of the storage compartment, and there will be no situation where the sealed bottom surface 3 of the storage compartment cannot be torn open, ensuring that consumers can easily prepare and drink the product.
[0037] In this example, the toothed tear strip 8 is flat (or can be a combination of round strips and strips of various shapes, in addition to flat strips, as needed), located inside the storage bin 1. Several one-way teeth 85 are provided on the surface of the toothed tear strip 8. During use, the toothed tear strip 8 is pulled out along the tear strip channel 44. Under the action of the anti-return wedge 21 and the one-way teeth 85 on the surface of the toothed tear strip 8, the toothed tear strip 8 can only be pulled outwards in one direction and cannot retract in the opposite direction. When the sealed bottom surface 3 of the storage hopper is completely torn open, because the torn sealed bottom surface 3 of the storage hopper and the conical connecting post 5 are larger than the tearing channel 44, they cannot be pulled out of the tearing channel 44, nor can they be pulled out or retracted. In this way, the toothed tearing belt 8 and the connecting post 5 and the torn sealed bottom surface 3 of the storage hopper are fixed and stuck in the tearing channel 44. After the sealing cap 2 is closed, it cannot be opened again without damage. In this way, the toothed tearing belt 8 that is pulled out and the connected double-layer wristband tearing belt 81 are connected to the bottle cap and cannot be separated. In turn, they are connected to the bottle body to naturally form the handle of the bottle cap, forming an anti-slip, anti-drop, easy-to-carry, and convenient easy-open bottle cap with a wristband, until the beverage in the bottle is used up.
[0038] The double-layer wristband tear strip 81 adopts a loop structure. When pulled open, it forms a handle, which is convenient to put on the finger and helps to prevent slipping and falling. It also frees up the hand to pick up other items.
[0039] Working principle: In use, pull up the easy-open pull strip 82 to pull up the double-layer wristband tear strip 81 from the tear strip cover groove 45 or the tear strip sealing cover groove 22. In the combined state, directly pull the toothed tear strip connecting plug 84 upwards at an angle. Alternatively, separate the double-layer wristband tear strip 81, put it on your finger, and then pull the toothed tear strip connecting plug 84 upwards at an angle. Since the storage bin 1's sealed bottom surface 3 is connected to the toothed tear strip connecting plug 84, under the influence of... Under the upward pulling force of the toothed tear tape connecting plug 84, the sealed bottom surface 3 of the storage bin is torn open. As the sealed bottom surface 3 of the storage bin 1 is continuously pulled open and lifted, the ingredients in the storage bin 1 quickly fall into the bottle. By shaking the bottle in hand, the ingredients that fall into the bottle quickly mix and are ready to drink. The remaining trace amount of ingredients in the storage bin 1 is also washed away by the liquid in the bottle during the shaking, leaving no residue. It can be used like a normal bottle cap, realizing instant preparation and drinking.
[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made by any person skilled in the art to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model's technical solution shall still fall within the scope of the present utility model's technical solution.
Claims
1. A combination easy-open bottle cap with a carrying handle and a storage compartment for food preservation, characterized in that: Includes a storage bin (1), a sealing cap (2), a bottle cap body (4), and a toothed tear strip (8) located inside the storage bin (1) and a double-layer wristband tear strip (81) located outside the storage bin (1); a tear strip cover inlay groove (45) is provided on the outer wall of the bottle cap body (4); tear strip sealing cap inlay grooves (22) are provided on the top and side surfaces of the sealing cap (2), and the tear strip sealing cap inlay grooves (22) correspond to and communicate with the tear strip cover inlay grooves (45); a check wedge (21) is provided on the inner ring (9) of the sealing cap (2); and on the bottle cap body (4) A tear strip channel (44) is provided in the neck; a tear groove (31) is provided on the edge of the closed bottom surface (3) of the storage silo (1) at the bottom of the storage silo (1), and a conical connecting post (5) is provided on the side of the closed bottom surface (3) of the storage silo near the tear groove (31); the tail end of the toothed tear strip (8) is fixed on the connecting post (5), and the head of the toothed tear strip (8) extends out of the bottle cap body (4) along the tear strip channel (44) and is connected to the double-layer wristband tear strip (81); the double-layer wristband tear strip (81) is embedded in the tear strip cap body embedding groove (45) or the tear strip sealing cap embedding groove (22).
2. The combined easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1, characterized in that: One-way teeth (85) are provided on the surface of the toothed tear strip (8), and a toothed tear strip connector plug (84) is provided at the head of the toothed tear strip (8); a double-layer wristband tear strip connector slot (83) is provided at the tail of the double-layer wristband tear strip (81), and a connecting tooth (86) is provided in the double-layer wristband tear strip connector slot (83); the toothed tear strip connector plug (84) is inserted into the double-layer wristband tear strip connector slot (83), and the toothed tear strip (8) and the double-layer wristband tear strip (81) are connected together by the engagement of the connecting tooth (86) in the double-layer wristband tear strip connector slot (83) and the one-way teeth (85) on the surface of the toothed tear strip (8).
3. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1 or 2, characterized in that: An easy-opening pull strip (82) is provided at the head of the double-layer wristband tear strip (81).
4. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1 or 2, characterized in that: A corrugated tube (7) is fitted over the toothed tear strip (8).
5. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1, characterized in that: An internal thread (23) is provided on the inner wall of the sealing cap (2), and an external thread (41) is provided on the upper wall opening of the bottle cap body (4); the sealing cap (2) is connected to the upper wall opening of the bottle cap body (4) by its internal thread (23) engaging with the external thread (41) of the bottle cap body (4).
6. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1, characterized in that: An anti-theft ring (43) is provided at the lower end of the bottle cap body (4).
7. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1, characterized in that: An internal thread (42) for the bottle mouth is provided on the lower inner wall of the bottle cap body (4) and is connected to the bottle mouth thread.
8. A combination easy-open bottle cap with a handle and a storage compartment for freshness preservation as described in claim 1, characterized in that: The upper diameter of the storage bin (1) is greater than or equal to the diameter of the closed bottom surface (3) of the storage bin, and the spatial height of the storage bin (1) is greater than or equal to the diameter of the closed bottom surface (3) of the storage bin.