Rotary mouth tube cover

Abstract

The utility model discloses a rotary type mouth tube cover, which relates to the technical field of mouth tubes, and comprises a main body structure and a mouth tube, the top of the mouth tube is provided with a cover body, the bottom of the surface of the mouth tube is fixedly connected with a tube shoulder, and the bottom of the inner cavity of the mouth tube is fixedly connected with a barrier film; the wall breaking assembly is arranged in an inner cavity of the mouth tube and comprises a rotary drum, a first external thread is formed in the surface of the rotary drum, a first internal thread is formed in the inner cavity of the mouth tube, and the first internal thread is matched with the first external thread; operations of opening the cover body and puncturing the barrier film can be simultaneously achieved by rotating the cover body, the barrier film does not need to be torn off manually, use by the old, children and crowds with insufficient hand strength or poor flexibility is facilitated, fingers are prevented from making direct contact with the interior of the container, sanitation of objects contained in the container is guaranteed, risks of a user are reduced, and the service life of the container is prolonged. And health is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of mouth tube technology, and in particular to a rotary mouth tube cap. Background Technology

[0002] The nozzle is a widely used packaging connector. It is made of various materials, with plastic being a common choice. It has advantages such as low cost and easy processing. It also has good versatility, reliable sealing and ease of use. It can adapt to various packaging, prevent leakage of contents, and provide users with convenient opening and closing methods. Therefore, it is used in many fields such as soy milk and laundry detergent, which can meet the packaging needs of different products and improve the user experience and market competitiveness of products.

[0003] The existing technology requires manual opening of the cap at the end of the mouthpiece before use, and manual removal of the barrier film between the mouthpiece and the container before use. This process is quite cumbersome and inconvenient for consumers, especially the elderly, children, and people with insufficient hand strength or dexterity. At the same time, during the process of manually removing the barrier film, fingers can easily come into direct contact with the inside of the container, which can easily bring in bacteria, dust, and other impurities from the hands, seriously affecting hygiene and potentially endangering the user's health. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing rotary nozzle caps, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the problem of having to manually tear off the barrier film before use, which is a cumbersome operation process and easily brings bacteria, dust and other impurities from the hands into the container.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rotary nozzle cap, comprising,

[0008] The main structure includes a mouth tube, a cap on the top of the mouth tube, a shoulder fixedly connected to the bottom of the surface of the mouth tube, and a barrier membrane fixedly connected to the bottom of the inner cavity of the mouth tube; and...

[0009] A cell-wall breaking assembly is disposed in the inner cavity of the inlet tube, including a rotating cylinder. The surface of the rotating cylinder is provided with a first external thread, and the inner cavity of the inlet tube is provided with a first internal thread. The first internal thread and the first external thread cooperate. A driven paddle is fixedly connected to one side of the inner cavity of the rotating cylinder, and an active paddle is fixedly connected to the top of the inner cavity of the cover. The active paddle cooperates with the driven paddle, and cell-wall breaking teeth are fixedly connected to the bottom of the rotating cylinder.

[0010] In a preferred embodiment of the rotary nozzle cap of this utility model, the wall-breaking teeth are in multiple sets and are evenly distributed at the bottom of the rotating cylinder.

[0011] As a preferred embodiment of the rotary nozzle cap of this utility model, the surface of the nozzle is provided with a second external thread, and the inner cavity of the cap is provided with a second internal thread, wherein the second internal thread and the second external thread cooperate.

[0012] In a preferred embodiment of the rotary nozzle cap of this utility model, a sealing ring is fixedly connected to one side of the top of the inner cavity of the cap, and the sealing ring is in contact with the inner wall of the nozzle.

[0013] In a preferred embodiment of the rotary nozzle cap of this utility model, a sleeve ring is fixedly connected to one side of the inner cavity of the cap, and the sleeve ring is in contact with the surface of the nozzle.

[0014] As a preferred embodiment of the rotary nozzle cap of this utility model, anti-slip stripes are fixedly connected to one side of the cap body, and there are multiple sets of anti-slip stripes, which are evenly distributed on one side of the cap body.

[0015] In a preferred embodiment of the rotary nozzle cap of this utility model, a break strip is fixedly connected to the bottom of the cap body, and an anti-disassembly ring is fixedly connected to the cap body through the break strip.

[0016] In a preferred embodiment of the rotary tube cap of this utility model, the anti-disassembly ring is fixedly connected to the surface of the tube, and the bottom of the anti-disassembly ring contacts the tube shoulder.

[0017] In a preferred embodiment of the rotary nozzle cap of this utility model, the broken strips are in multiple sets and are evenly distributed at the bottom of the cap body.

[0018] As a preferred embodiment of the rotary tube cap of this utility model, the tube shoulder is fixedly connected to both sides with reinforcing ribs, and there are multiple sets of reinforcing ribs, which are evenly distributed on both sides of the tube shoulder.

[0019] The beneficial effects of this utility model are as follows: by rotating the lid, the operation of opening the lid and piercing the barrier film can be achieved simultaneously, eliminating the need for manual removal of the barrier film. This makes it convenient for the elderly, children, and people with insufficient hand strength or dexterity to use. At the same time, it avoids direct contact between fingers and the inside of the container, ensuring the hygiene of the container, reducing the user's risk, and protecting their health. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them:

[0021] Figure 1 This is a structural diagram of a rotary nozzle cap.

[0022] Figure 2 This is a cross-sectional view of the rotating nozzle cap.

[0023] Figure 3 This is another perspective view of the rotary nozzle cap.

[0024] Figure 4 This is a top view of the rotating nozzle cap.

[0025] In the diagram: 100, main structure; 101, inlet tube; 102, cover; 103, shoulder; 104, barrier membrane; 200, cell-breaking assembly; 201, rotating drum; 202, first external thread; 203, first internal thread; 204, driven paddle; 205, driving paddle; 206, cell-breaking teeth; 101a, second external thread; 102a, second internal thread; 102b, sealing ring; 102c, connecting ring; 102d, anti-slip stripe; 102e, breakage stripe; 102f, anti-disassembly ring; 103a, reinforcing rib. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Reference Figures 1-4 This utility model provides a rotary nozzle cap, which includes a cell wall breaking component 200.

[0030] The main structure 100 includes a mouth tube 101, a cover 102 on the top of the mouth tube 101, a shoulder 103 fixedly connected to the bottom of the surface of the mouth tube 101, and a barrier membrane 104 fixedly connected to the bottom of the inner cavity of the mouth tube 101; and,

[0031] The cell-wall breaking assembly 200 is disposed within the inner cavity of the inlet tube 101. It includes a rotating drum 201, with a first external thread 202 on its surface and a first internal thread 203 on its inner cavity. The internal thread 203 engages with the external thread 202. A driven lever 204 is fixedly connected to one side of the inner cavity of the rotating drum 201, and an active lever 205 is fixedly connected to the top of the inner cavity of the cover 102. The active lever 205 engages with the driven lever 204. Cell-wall breaking teeth 206 are fixedly connected to the bottom of the rotating drum 201.

[0032] The basic structure of the rotary cap consists of a main structure 100 and a cell-breaking assembly 200. In the main structure 100, the tube 101 serves as a key part connecting the container and the cap 102, the tube shoulder 103 provides a stable connection, and the barrier membrane 104 effectively isolates air and bacteria, ensuring the freshness of the contents. In the cell-breaking assembly 200, the first external thread 202 on the surface of the rotating cylinder 201 engages with the first internal thread 203 inside the tube 101, enabling the rotating cylinder 201 to move up and down. The active paddle 205 engages with the driven paddle 204, allowing the rotating cylinder 201 to move when the cap 102 rotates. The cell-breaking teeth 206 at the bottom of the rotating cylinder 201 are used to pierce the barrier membrane 104, preparing for the use of the contents.

[0033] Specifically, there are multiple sets of the wall-breaking teeth 206, which are evenly distributed at the bottom of the rotating drum 201.

[0034] Multiple sets of wall-breaking teeth 206 evenly distributed at the bottom of the rotating drum 201 can pierce the barrier membrane 104 more efficiently and evenly, so that the barrier membrane 104 is completely destroyed and the contents can be extruded smoothly.

[0035] Specifically, the surface of the nozzle 101 is provided with a second external thread 101a, and the inner cavity of the cover 102 is provided with a second internal thread 102a. The second internal thread 102a mates with the second external thread 101a.

[0036] The second external thread 101a on the surface of the mouth tube 101 engages with the second internal thread 102a in the inner cavity of the cover 102, thereby achieving a tight connection and engagement between the cover 102 and the mouth tube 101, making it convenient for users to open and close the cover 102.

[0037] Specifically, a sealing ring 102b is fixedly connected to one side of the top of the inner cavity of the cover 102, and the sealing ring 102b contacts the inner wall of the nozzle 101.

[0038] The sealing ring 102b at the top of the inner cavity of the cover 102 contacts the inner wall of the mouth tube 101, further enhancing the sealing effect, preventing air and bacteria from entering the container, and extending the shelf life of the contents.

[0039] Specifically, a sleeve ring 102c is fixedly connected to one side of the inner cavity of the cover 102, and the sleeve ring 102c is in contact with the surface of the nozzle 101.

[0040] The sleeve ring 102c on one side of the inner cavity of the cover 102 contacts the surface of the mouth tube 101. While ensuring a seal, it can also play a role in positioning and support, making the connection between the cover 102 and the mouth tube 101 more stable.

[0041] Specifically, anti-slip stripes 102d are fixedly connected to one side of the cover 102. There are multiple sets of anti-slip stripes 102d, which are evenly distributed on one side of the cover 102.

[0042] The multiple anti-slip stripes 102d on one side of the cover 102 increase the friction between the fingers and the cover 102, making it easier for users to rotate the cover 102 to open or close. This is especially helpful for people with insufficient hand strength or poor dexterity.

[0043] Specifically, a break strip 102e is fixedly connected to the bottom of the cover 102, and an anti-tamper ring 102f is fixedly connected to the cover 102 via the break strip 102e. The anti-tamper ring 102f is fixedly connected to the surface of the nozzle 101, and the bottom of the anti-tamper ring 102f contacts the shoulder 103.

[0044] The break strip 102e at the bottom of the cover 102 connects the cover 102 to the anti-tamper ring 102f. The anti-tamper ring 102f is fixed to the surface of the mouth tube 101 and its bottom contacts the tube shoulder 103. When the cover 102 is opened, the break strip 102e breaks, which can intuitively determine whether the container has been opened and ensure the safety of the product.

[0045] Specifically, there are multiple sets of break strips 102e, which are evenly distributed on the bottom of the cover 102.

[0046] Multiple sets of break strips 102e evenly distributed at the bottom of the cover 102 make the breakage more uniform when the cover 102 is opened, and the anti-tampering effect is more reliable.

[0047] Specifically, reinforcing ribs 103a are fixedly connected to both sides of the shoulder 103. There are multiple sets of reinforcing ribs 103a, which are evenly distributed on both sides of the shoulder 103.

[0048] The multiple sets of reinforcing ribs 103a on both sides of the tube shoulder 103 enhance the strength and stability of the tube shoulder 103 and prevent the tube shoulder 103 from being damaged by force during use.

[0049] In use, rotating the cover 102 counterclockwise causes the cover 102 to move upwards due to the engagement of the second external thread 101a on the surface of the mouth tube 101 with the second internal thread 102a inside the cover 102. Simultaneously, the break strip 102e at the bottom of the cover 102 breaks, leaving the tamper-evident ring 102f on the surface of the mouth tube 101, indicating that the container has been opened. As the cover 102 rotates upwards, the active lever 205 at the top of the inner cavity of the cover 102 engages with the driven lever 204 on one side of the inner cavity of the rotating drum 201, causing the rotating drum 201 to rotate. Furthermore, because the first external thread 202 on the surface of the rotating drum 201 engages with the first internal thread 102a inside the inner cavity of the mouth tube 101... The internal thread 203 engages, causing the rotating drum 201 to move downwards. When the rotating drum 201 reaches the set size, the evenly distributed wall-breaking teeth 206 at its bottom pierce the barrier membrane 104 at the bottom of the inner cavity of the mouth tube 101, allowing the user to squeeze out the contents. Throughout the process, the sealing ring 102b at the top of the inner cavity of the cover 102 contacts the inner wall of the mouth tube 101, and the sleeve ring 102c on one side of the inner cavity of the cover 102 contacts the surface of the mouth tube 101, ensuring good sealing. The anti-slip stripes 102d on one side of the cover 102 facilitate the user's rotation operation. The reinforcing ribs 103a on both sides of the tube shoulder 103 enhance the stability of the structure.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rotating mouth tube cover, characterized by: include, The main structure (100) includes a mouth tube (101), a cover (102) provided on the top of the mouth tube (101), a shoulder (103) fixedly connected to the bottom of the surface of the mouth tube (101), and a barrier membrane (104) fixedly connected to the bottom of the inner cavity of the mouth tube (101); and, A cell-wall breaking assembly (200) is disposed in the inner cavity of the inlet tube (101), including a rotating cylinder (201). The surface of the rotating cylinder (201) is provided with a first external thread (202), and the inner cavity of the inlet tube (101) is provided with a first internal thread (203). The first internal thread (203) cooperates with the first external thread (202). A driven paddle (204) is fixedly connected to one side of the inner cavity of the rotating cylinder (201), and an active paddle (205) is fixedly connected to the top of the inner cavity of the cover (102). The active paddle (205) cooperates with the driven paddle (204), and a cell-wall breaking tooth (206) is fixedly connected to the bottom of the rotating cylinder (201).

2. The rotating mouth tube cover of claim 1, wherein: The wall-breaking teeth (206) are in multiple sets and are evenly distributed at the bottom of the rotating drum (201).

3. The rotating mouth tube cover of claim 2, wherein: The surface of the mouth tube (101) is provided with a second external thread (101a), and the inner cavity of the cover (102) is provided with a second internal thread (102a). The second internal thread (102a) and the second external thread (101a) are engaged.

4. The rotating mouth tube cover of claim 3, wherein: A sealing ring (102b) is fixedly connected to one side of the top of the inner cavity of the cover (102), and the sealing ring (102b) is in contact with the inner wall of the mouth tube (101).

5. The rotating mouth tube cover of claim 4, wherein: A sleeve ring (102c) is fixedly connected to one side of the inner cavity of the cover (102), and the sleeve ring (102c) is in contact with the surface of the mouth tube (101).

6. The rotating mouth tube cover of claim 5, wherein: Anti-slip stripes (102d) are fixedly connected to one side of the cover (102). There are multiple sets of anti-slip stripes (102d), which are evenly distributed on one side of the cover (102).

7. The rotating mouth tube cover of claim 6, wherein: A break strip (102e) is fixedly connected to the bottom of the cover (102), and an anti-tamper ring (102f) is fixedly connected to the cover (102) through the break strip (102e).

8. The rotating mouth tube cover of claim 7, wherein: The anti-disassembly ring (102f) is fixedly connected to the surface of the inlet tube (101), and the bottom of the anti-disassembly ring (102f) contacts the tube shoulder (103).

9. The rotating mouth tube cover of claim 8, wherein: There are multiple sets of the broken strips (102e), which are evenly distributed at the bottom of the cover (102).

10. The rotating mouth tube cover of claim 9, wherein: The shoulder (103) is fixedly connected to both sides with reinforcing ribs (103a), and there are multiple sets of reinforcing ribs (103a) evenly distributed on both sides of the shoulder (103).

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