Portable spinning bottle cap

Abstract

The utility model discloses a convenient spinning storage bottle lid technical field's one kind, including cover seat, locating ring, installation ring, liquid storage pipe and top cover, the locating ring is located inside the cover seat, the installation ring is located below the liquid storage pipe, the liquid storage pipe is located inside the locating ring, the top cover is located above the cover seat, the bottom fixed connection of locating ring is limited to limit the pipe, the inner chamber wall downside of limit the pipe is equipped with the limit groove in one round, the outer lateral wall of limit the pipe is equipped with the liquid leakage groove, and the liquid leakage groove evenly distributes, the outer lateral wall of installation ring is fixedly connected with the limit block in one round, the limit block is slidably connected in the inside of limit the groove, the top of installation ring is fixedly connected with the installation strip in one round, this convenient spinning storage bottle lid, the structure design is reasonable, makes the resistance that bottle lid opening process receives smaller, more smooth and labor saving, can also hide after aluminum film paper opens, more beautiful.

Description

Technical Field

[0001] This utility model relates to the field of storage bottle cap technology, specifically a convenient screw-on storage bottle cap. Background Technology

[0002] In the existing technology, beverages such as fruit juice and tea have inherent characteristics that make them difficult to preserve. In order to extend their shelf life, preservatives are often added to the beverages. This method is not good for consumers' health. With the improvement of people's health awareness, a bottle cap that can store solid powder or tea leaves or liquids separately has emerged. Before drinking, consumers can take out the solid powder or tea leaves stored in the bottle cap and brew and drink them immediately.

[0003] Chinese patent publication number CN210063855U discloses a "spin-press bottle cap with built-in brewing function," comprising an outer cap, an inner cap, and a spin-press cap. The bottom end of the outer cap's conduit portion can be sealed with a sealing film. The inner cap is installed within the conduit portion of the outer cap, allowing brewing material to be filled between the inner cap and the sealing film at the bottom end of the conduit portion. The top plate of the inner cap has multiple filter holes. The spin-press cap is rotatably fitted onto the upper ends of the outer and inner caps. The spin-press cap has a tear-away stop at its base, which is confined to the outer cap. After the outer cap is mounted on the bottle and the stop is torn off, the base of the cap rotates and presses down on the inner cap, causing it to descend vertically and precisely cut a portion of the sealing film, allowing a portion of the sealing film to remain connected to the bottom end of the conduit portion for the user to drink from. When brewing beverages, the base of the screw cap is unscrewed, and the inner cap top plate with filter holes provides a filtering function, preventing users from drinking any residue from the brewed beverage. This patent uses internal and external threads to make the base of the screw cap rotate and press down on the inner cap, causing it to descend vertically and precisely cut the sealing film. However, the internal and external threads have significant resistance during rotation, making it difficult to open the screw cap. Furthermore, the cutting part also generates significant resistance when cutting the sealing film, and the large contact area between the cutting part and the sealing film results in a short cutting stroke. The sealing film is opened entirely by external pressure rather than by completely cutting it, making the screw cap even more difficult to open. Moreover, the exposed sealing film after opening is not aesthetically pleasing. Therefore, we propose a convenient screw-on storage bottle cap. Utility Model Content

[0004] The purpose of this invention is to provide a convenient spinning cap for storage bottles, addressing the problems in the prior art where the cap base is rotated and pressed down vertically by internal and external threads to precisely cut the sealing film. However, the internal and external threads exhibit significant resistance during rotation, making opening the cap difficult. Furthermore, the cutting part generates considerable resistance when cutting the sealing film, has a large contact area with the film, and a short cutting stroke. Opening the film relies entirely on external force rather than complete cutting, making opening the cap even more strenuous and resulting in an unsightly exposed sealing film after opening.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient spinning storage bottle cap, comprising a cap base, a positioning ring, a mounting ring, a liquid storage tube, and a top cap. The positioning ring is located inside the cap base, the mounting ring is located below the liquid storage tube, the liquid storage tube is located inside the positioning ring, and the top cap is located above the cap base. A limiting tube is fixedly connected to the bottom of the positioning ring. A limiting groove is formed around the lower side of the inner wall of the limiting tube, and a leakage groove is formed on the outer wall of the limiting tube, and the leakage grooves are evenly distributed. The outer wall of the mounting ring is fixedly connected around the lower side of the upper wall. A limiting block is fixedly connected to the limiting groove. The limiting block is slidably connected to the inside of the limiting groove. An installation strip is fixedly connected to the top circumference of the mounting ring. The bottom of the installation strip is provided with oblique teeth. The ends of the installation strip are fixedly connected with pointed teeth. A limiting tooth is fixedly connected to the lower side of the outer wall of the liquid storage tube. The limiting tooth is slidably connected to the inside of the limiting groove. A pressure block is provided to the upper side of the outer wall of the liquid storage tube. An aluminum foil is adhered to the bottom of the liquid storage tube. A limiting sleeve is fixedly connected to the top of the inner cavity of the top cover. A squeezing block is fixedly connected to the inner side wall of the limiting sleeve.

[0006] Preferably, a limiting ring is fixedly connected to the outer side wall of the cover, and an external thread is provided on the outer side wall of the cover above the limiting ring. An installation thread is provided on the inner side wall of the cover.

[0007] Preferably, the mounting ring is sleeved inside the lower side of the limiting tube, the angle of the mounting strip is 45 degrees, there are three mounting strips, and the five oblique teeth are grouped into three groups.

[0008] Preferably, the liquid storage tube is sleeved inside the limiting tube, the bottom of the pressure block is provided with an arc-shaped slope, the bottom of the extrusion block is provided with an arc-shaped slope, and the bottom of the pressure block is in contact with the top of the extrusion block.

[0009] Preferably, an anti-detachment ring is fixedly connected to the bottom circumference of the top cover, a through groove is opened between the anti-detachment ring and the top cover, an anti-detachment block is fixedly connected to the inner side wall of the anti-detachment ring, and the anti-detachment block is engaged with the limiting ring, and a connecting strip is provided between the anti-detachment ring and the top cover.

[0010] Preferably, the inner wall of the top cover is provided with an internal thread around its circumference, and the internal thread is screwed into the external thread.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When the top cap is opened, the limiting sleeve limits the upper end of the liquid storage tube, and the limiting groove inside the limiting tube limits the limiting teeth. While the squeezing block squeezes the pressure block, the liquid storage tube moves downwards within the limiting tube. Simultaneously, the pointed teeth puncture the aluminum foil during the descent of the liquid storage tube. As the limiting tube continues to descend, the aluminum foil is evenly cut by the oblique teeth on the three mounting strips, and the cut aluminum foil is hidden inside the liquid storage tube. When the liquid storage tube is opened, the liquid inside the bottle merges with the liquid inside the tube, resulting in less resistance during the opening process, making it smoother and easier. Furthermore, the aluminum foil is hidden after opening, making it more aesthetically pleasing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main sectional view of a convenient spinning storage bottle cap proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of the cap base and top cap structure of a convenient spinning storage bottle cap proposed in this utility model.

[0014] Figure 3 This is a schematic diagram of the liquid storage tube structure of a convenient spinning storage bottle cap proposed in this utility model;

[0015] Figure 4 A schematic diagram of the limiting tube structure of a convenient spinning storage bottle cap proposed in this utility model;

[0016] Figure 5 This is a schematic diagram of the mounting ring structure of a convenient spinning storage bottle cap proposed in this utility model.

[0017] In the diagram: 100, cover; 110, limiting ring; 120, external thread; 130, mounting thread; 200, positioning ring; 210, limiting tube; 220, limiting groove; 230, leakage groove; 300, mounting ring; 310, limiting block; 320, mounting strip; 321, helical tooth; 330, pointed tooth; 400, liquid storage tube; 410, limiting tooth; 420, pressure block; 430, aluminum foil; 500, top cover; 510, limiting sleeve; 511, compression block; 520, anti-detachment ring; 521, anti-detachment block; 522, connecting strip; 530, internal thread. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example: Figures 1-5As shown, this utility model provides a convenient spinning storage bottle cap, which makes the bottle cap opening process less resistant, smoother and less strenuous, and can also hide the aluminum foil 430 after opening, making it more aesthetically pleasing. It includes a cap base 100, a positioning ring 200, an installation ring 300, a liquid storage tube 400 and a top cover 500.

[0022] Please refer to it again. Figure 1-5 A limiting ring 110 is fixedly connected to the outer side wall of the cap seat 100. The limiting ring 110 is used to cooperate with the anti-detachment block 521 to prevent the anti-detachment ring 520 from falling off. An external thread 120 is provided on the outer side wall of the cap seat 100 above the limiting ring 110. The external thread 120 is used to cooperate with the internal thread 530 to open or close the top cover 500 and the cap seat 100. An installation thread 130 is provided on the inner side wall of the cap seat 100. The installation thread 130 is used to install the cap seat 100 onto the bottle body.

[0023] Please refer to it again. Figure 1-5 The bottom of the positioning ring 200 is fixedly connected to the limiting tube 210. The limiting tube 210 is used to limit the installation of the liquid storage tube 400. A limiting groove 220 is opened around the lower side of the inner wall of the limiting tube 210 to cooperate with the limiting tooth 410 to limit the downward movement of the liquid storage tube 400. A leakage groove 230 is opened on the outer wall of the limiting tube 210. The leakage groove 230 is used for the full mixing of liquids and the leakage groove 230 is evenly distributed. The positioning ring 200 is located inside the cover 100. When the top cover 500 is opened, the limiting sleeve 510 limits the upper end of the liquid storage tube 400, and at the same time, the limiting groove 220 in the limiting tube 210 limits the limiting tooth 410.

[0024] Please refer to it again. Figure 1-5A limiting block 310 is fixedly connected to the outer wall of the mounting ring 300. The limiting block 310 is used to limit the positioning and installation of the mounting ring 300. The limiting block 310 is slidably connected inside the limiting groove 220. An mounting strip 320 is fixedly connected to the top of the mounting ring 300. The mounting strip 320 is used to install the helical teeth 321. The bottom of the mounting strip 320 is provided with helical teeth 321. The helical teeth 321 are used to cooperate with the sharp teeth 330 to puncture the aluminum film paper 430 and cut the aluminum film paper 430 evenly. The ends of the mounting strip 320 are fixedly connected with sharp teeth 330 to pre-puncture the aluminum film paper 430. The mounting ring 300 is sleeved inside the limiting tube 210. On the lower side, the angle of the mounting strip 320 is 45 degrees. Multiple sets of oblique teeth 321 can progressively cut the aluminum film paper 430. There are three mounting strips 320 and five oblique teeth 321 in a group, and there are three groups. The mounting ring 300 is located below the liquid storage tube 400. While the extrusion block 511 extrudes the pressure block 420, the liquid storage tube 400 moves downward within the limiting tube 210. At the same time, the sharp teeth 330 puncture the aluminum film paper 430 as the liquid storage tube 400 descends. Meanwhile, the limiting tube 210 continues to descend. The aluminum film paper 430 is evenly cut by the oblique teeth 321 on the three mounting strips 320.

[0025] Please refer to it again. Figure 1-5 A limiting tooth 410 is fixedly connected to the lower side of the outer wall of the liquid storage tube 400. The limiting tooth 410 limits the movement of the liquid storage tube 400. The limiting tooth 410 is slidably connected inside the limiting groove 220. A pressure block 420 is provided around the upper side of the outer wall of the liquid storage tube 400. The pressure block 420 is used to cooperate with the extrusion block 511 to extrude the liquid storage tube 400 downward. An aluminum foil 430 is adhered to the bottom of the liquid storage tube 400. The aluminum foil 430 is used to seal the liquid storage tube 400. 0. The liquid storage tube 400 is sleeved inside the limiting tube 210. The bottom of the pressure block 420 is provided with an arc-shaped slope, and the bottom of the squeezing block 511 is provided with an arc-shaped slope. The bottom of the pressure block 420 is in contact with the top of the squeezing block 511. The liquid storage tube 400 is located inside the positioning ring 200. The cut aluminum foil 430 is hidden inside the liquid storage tube 400. When the liquid storage tube 400 is opened, the liquid inside the bottle is mixed with the liquid inside the liquid storage tube 400.

[0026] Please refer to it again. Figure 1-5A limiting sleeve 510 is fixedly connected to the top of the inner cavity of the top cover 500. The limiting sleeve 510 is used to limit the upper end of the liquid storage tube 400. A squeezing block 511 is fixedly connected to the inner side wall of the limiting sleeve 510. An anti-detachment ring 520 is fixedly connected to the bottom of the top cover 500. The anti-detachment ring 520 is used to prevent the top cover 500 from falling off. A through groove is opened between the anti-detachment ring 520 and the top cover 500. An anti-detachment block 521 is fixedly connected to the inner side wall of the anti-detachment ring 520, and the anti-detachment block 521 is engaged with the limiting ring 110. The anti-detachment block 521 is used to cooperate with the limiting ring 110 to limit the anti-detachment ring 520. The anti-detachment ring 520 and the top cover 500 are connected by a connecting strip 522. The connecting strip 522 is used to prevent the top cover 500 from falling off after it is opened. The inner wall of the top cover 500 is provided with an internal thread 530, which is screwed to the external thread 120. The top cover 500 is located above the cover seat 100. Under the action of the external thread 120 and the internal thread 530, the top cover 500 and the cover seat 100 are opened and closed. The anti-detachment block 521 on the anti-detachment ring 520 is engaged with the limiting ring 110. During the opening of the top cover 500, the anti-detachment ring 520 is connected to the connecting strip 522 to prevent detachment.

[0027] In summary, this design reduces resistance during bottle cap opening, making it smoother and easier, while also concealing the aluminum foil 430 after opening for a more aesthetically pleasing result.

[0028] In practical use, when personnel in this technical field use the bottle cap, they rotate the top cap 500 counterclockwise. Under the action of the external thread 120 and the internal thread 530, the top cap 500 and the cap seat 100 open. Simultaneously, the limiting sleeve 510 limits the upper end of the liquid storage tube 400, and the limiting groove 220 inside the limiting tube 210 limits the limiting teeth 410. The squeezing block 511 squeezes the pressure block 420, and the liquid storage tube 400 moves downward within the limiting tube 210, while the pointed teeth 330 move downward as the liquid storage tube 400 descends. During the process, the aluminum foil paper 430 is punctured, and the limiting tube 210 continues to descend. The oblique teeth 321 on the three mounting strips 320 cut the aluminum foil paper 430 evenly, hiding the cut aluminum foil paper 430 inside the liquid storage tube 400. When the liquid storage tube 400 is opened, the liquid inside the bottle merges with the liquid storage tube 400. When the top cover 500 is opened, the anti-detachment block 521 on the anti-detachment ring 520 engages with the limiting ring 110. During the opening of the top cover 500, the anti-detachment ring 520 is connected to the anti-detachment device through the connecting strip 522.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A convenient screw-on storage bottle cap, characterized in that: The device includes a cover (100), a positioning ring (200), a mounting ring (300), a liquid storage tube (400), and a top cover (500). The positioning ring (200) is located inside the cover (100), the mounting ring (300) is located below the liquid storage tube (400), the liquid storage tube (400) is located inside the positioning ring (200), and the top cover (500) is located above the cover (100). A limiting tube (210) is fixedly connected to the bottom of the positioning ring (200). A limiting groove (220) is formed around the lower side of the inner wall of the limiting tube (210), and a leakage groove (230) is formed on the outer wall of the limiting tube (210), and the leakage grooves (230) are evenly distributed. A limiting block (310) is fixedly connected around the outer wall of the mounting ring (300). The block (310) is slidably connected inside the limiting groove (220). The top of the mounting ring (300) is fixedly connected with the mounting strip (320). The bottom of the mounting strip (320) is provided with helical teeth (321). The ends of the mounting strip (320) are fixedly connected with sharp teeth (330). The lower side of the outer wall of the liquid storage tube (400) is fixedly connected with limiting teeth (410). The limiting teeth (410) are slidably connected inside the limiting groove (220). The upper side of the outer wall of the liquid storage tube (400) is provided with a pressure block (420). The bottom of the liquid storage tube (400) is bonded with aluminum foil paper (430). The top of the inner cavity of the top cover (500) is fixedly connected with a limiting sleeve (510). The inner side wall of the limiting sleeve (510) is fixedly connected with a squeezing block (511).

2. The convenient spin-pressed storage bottle cap according to claim 1, characterized in that: A limiting ring (110) is fixedly connected to the outer side wall of the cover (100). An external thread (120) is provided on the outer side wall of the cover (100) above the limiting ring (110). An installation thread (130) is provided on the inner side wall of the cover (100).

3. The convenient spin-pressed storage bottle cap according to claim 1, characterized in that: The mounting ring (300) is sleeved on the lower inner side of the limiting tube (210). The angle of the mounting strip (320) is 45 degrees. There are three mounting strips (320). The helical teeth (321) are in groups of five and there are three groups.

4. The convenient spin-pressed storage bottle cap according to claim 1, characterized in that: The liquid storage tube (400) is sleeved inside the limiting tube (210). The bottom of the pressure block (420) is provided with an arc-shaped slope. The bottom of the squeezing block (511) is provided with an arc-shaped slope. The bottom of the pressure block (420) is in contact with the top of the squeezing block (511).

5. A convenient spin-pressed storage bottle cap according to claim 2, characterized in that: An anti-detachment ring (520) is fixedly connected to the bottom of the top cover (500). A through groove is opened between the anti-detachment ring (520) and the top cover (500). An anti-detachment block (521) is fixedly connected to the inner side wall of the anti-detachment ring (520), and the anti-detachment block (521) is engaged with the limiting ring (110). A connecting strip (522) is provided between the anti-detachment ring (520) and the top cover (500).

6. A convenient spin-pressed storage bottle cap according to claim 5, characterized in that: The inner wall of the top cover (500) is provided with an internal thread (530) around its circumference, and the internal thread (530) is screwed into the external thread (120).

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