Material separation bottle cap

Abstract

The utility model discloses a material separation bottle cap, which relates to the technical field of bottle caps and comprises an upper cap, an upper connecting sleeve is fixedly connected onto the upper cap, an upper connecting cavity is formed between the upper cap and the upper connecting sleeve, a stock bin pipe is fixedly connected onto the bottom surface of the upper cap, a material cavity is arranged in the stock bin pipe, and a connecting ring is fixedly connected onto the lower cap. The connecting ring is detachably installed in the upper connecting cavity, and the lower cover is further fixedly connected with a lower connecting sleeve and a limiting sleeve. The sealing device is reasonable in design structure, a multi-layer sealing structure is formed by the upper sealing ring, the stock bin sealing ring and the lower sealing ring, and the sealing rings are installed at key positions of the upper connecting cavity, the stock bin pipe and the lower connecting cavity respectively, so that the sealing performance of materials in the transportation process is guaranteed, and the phenomenon of material leakage is effectively avoided; and moreover, the device can adapt to different types of materials (such as liquid materials, powder materials or solid materials), so that the reliability and the application range of the product are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle caps, in particular to a material separation bottle cap. Background Art

[0002] Bottled solutions containing two or more substances or solvents, such as pesticides, instant beverages, instant Chinese medicine, mixed carbonated beverages, etc., are prepared and bottled during production. Existing solution products are mixed with multiple substances and solvents for long-term storage. In this case, chemical instability is prone to occur, and preservatives and stabilizers need to be added to extend the shelf life, but the shelf life will not be too long.

[0003] A Chinese patent with the announcement number CN213503805U discloses a new type of push-type bottle cap. It presses the fixed block above the bottle cap to make the inner hook pierce the diaphragm at the bottle mouth and rotate it to make the diaphragm fall off the bottle mouth. The diaphragm is pulled up by the finger through the pull ring, without having to open the bottle mouth by the edge of the bottle cap, thus preventing damage to the fingers.

[0004] The above solution uses a diaphragm tape to isolate the material, and then pierces the diaphragm with a hook to release the material into the bottle. This method requires precise control of the diaphragm's fit during processing, otherwise it is very easy to leak the material, which is costly. It is also only suitable for liquid materials. Powders and solid materials may not be completely discharged after the diaphragm ruptures, which can easily cause material jams. To address this problem, we provide a material separation bottle cap. Utility Model Content

[0005] 1) Technical problems solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a material separation bottle cap.

[0007] 2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material separation bottle cap, comprising:

[0009] The upper cover is fixedly connected to an upper connecting sleeve, an upper connecting cavity is formed between the upper cover and the upper connecting sleeve, the bottom surface of the upper cover is fixedly connected to a silo tube, and a material cavity is provided in the silo tube.

[0010] The lower cover is fixedly connected to a connecting ring, and the connecting ring can be detachably installed in the upper connecting cavity. The lower cover is also fixedly connected to a lower connecting sleeve and a limiting sleeve. A lower connecting cavity is provided between the lower connecting sleeve and the limiting sleeve, and the bottom end of the silo pipe is inserted into the limiting sleeve.

[0011] The silo cover is detachably installed in the silo chamber and is used to seal the opening of the silo chamber.

[0012] The material piece is arranged in the material cavity.

[0013] The bottle body has a top end which is detachably mounted in the lower connecting cavity.

[0014] Furthermore, the inner wall of the upper connecting sleeve is fixedly connected with a first thread groove, the outer surface of the connecting ring is provided with a second thread groove, and the connecting ring is threadedly connected to the upper connecting cavity through the second thread groove and the first thread groove.

[0015] Furthermore, an upper sealing ring is installed on the inner top wall of the upper connecting cavity, and the top end of the connecting ring is inserted into the upper sealing ring.

[0016] Furthermore, a first anti-slip groove is provided on the connecting ring, and an upper anti-theft ring is fixedly connected to the bottom end of the upper connecting sleeve, and the upper anti-theft ring is adapted to the first anti-slip groove.

[0017] Furthermore, a third thread groove is provided on the inner wall of the lower connecting sleeve, a fourth thread groove is provided on the outer surface of the bottle body, and the bottle body is threadably connected to the lower connecting cavity through the third thread groove and the fourth thread groove.

[0018] Furthermore, a lower sealing ring is installed on the inner top wall of the lower connecting cavity, and the top end of the bottle body is inserted into the lower sealing ring.

[0019] Furthermore, a lower anti-theft ring is fixedly connected to the bottom end of the lower connecting sleeve, a second anti-slip groove is opened on the bottle body, and the lower anti-theft ring matches the second anti-slip groove.

[0020] Furthermore, a silo sealing ring is fixedly connected to the inner wall of the silo pipe, a silo cover sealing groove is provided on the silo cover, and the silo cover is installed in the silo pipe through the silo cover sealing groove and the silo sealing ring.

[0021] 3) Beneficial effects:

[0022] Compared with the existing technology, the material separation bottle cap has the following beneficial effects:

[0023] 1. The utility model forms a multi-layer sealing structure through the upper sealing ring, the silo sealing ring and the lower sealing ring. These sealing rings are respectively installed at the key positions of the upper connecting cavity, the silo pipe and the lower connecting cavity. It not only ensures the sealing of the material during transportation and effectively avoids the occurrence of leakage, but also can adapt to different types of materials (such as liquid, powder or solid materials), greatly improving the reliability and applicability of the product.

[0024] 2. The utility model adopts a threaded connection method to achieve the connection between the upper cover and the lower cover, the bottle body and the lower cover, and the coordination between the silo cover and the silo pipe, which not only facilitates production and assembly, reduces the need for complex processes such as diaphragm lamination, and reduces production costs, but also simplifies subsequent maintenance work and improves the overall production effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model under installation;

[0026] Figure 2 This is a schematic structural diagram of the upper cover of the utility model;

[0027] Figure 3 This is a schematic structural diagram of the lower cover of the utility model;

[0028] Figure 4 This is a structural diagram of the silo cover of the utility model.

[0029] In the figure: 1. Upper cover; 2. Upper connecting sleeve; 3. Upper connecting cavity; 4. First threaded groove; 5. Upper sealing ring; 6. Upper anti-theft ring; 7. Silo tube; 8. Silo sealing ring; 9. Material cavity; 10. Connecting ring; 11. Second threaded groove; 12. Lower cover; 13. Lower connecting cavity; 14. Lower anti-theft ring; 15. Lower connecting sleeve; 16. Third threaded groove; 17. Lower sealing ring; 18. Limiting sleeve; 19. Silo cover; 20. Silo cover sealing groove; 21. Material part; 22. First anti-slip groove; 23. Bottle body; 24. Second anti-slip groove; 25. Fourth threaded groove. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figure 1-4 As shown, the utility model provides a technical solution: a material separation bottle cap, comprising an upper cover 1, a lower cover 12, a silo cover 19, a material piece 21 and a bottle body 23.

[0032] An upper connecting sleeve 2 is fixedly connected to the upper cover 1, and an upper connecting cavity 3 is formed between the upper cover 1 and the upper connecting sleeve 2. A silo tube 7 is fixedly connected to the bottom surface of the upper cover 1, and the bottom end of the silo tube 7 is located outside the upper connecting cavity 3. A material cavity 9 is provided in the silo tube 7, and the material cavity 9 can hold different types of materials.

[0033] A connecting ring 10 is fixedly connected to the lower cover 12, and the connecting ring 10 can be detachably installed in the upper connecting cavity 3. The inner wall of the upper connecting sleeve 2 is fixedly connected with a first thread groove 4. A second thread groove 11 is provided on the outer surface of the connecting ring 10, and the connecting ring 10 is threadedly connected to the upper connecting cavity 3 through the second thread groove 11 and the first thread groove 4.

[0034] When connecting the lower cover 12 and the upper cover 1, the connecting ring 10 needs to be inserted into the interior of the upper connecting cavity 3 in a spiral manner. At this time, the second thread groove 11 and the first thread groove 4 will be threadedly engaged, so that the lower cover 12 and the upper cover 1 are firmly connected.

[0035] An upper sealing ring 5 is installed on the inner top wall of the upper connecting cavity 3. The top end of the connecting ring 10 is inserted into the upper sealing ring 5. The upper sealing ring 5 itself has a groove. After the connecting ring 10 is installed inside the upper connecting cavity 3, the top end of the connecting ring 10 will be inserted into the groove on the upper sealing ring 5, thereby improving the sealing between the upper cover 1 and the lower cover 12.

[0036] A first anti-slip groove 22 is provided on the connecting ring 10, and an upper anti-theft ring 6 is fixedly connected to the bottom end of the upper connecting sleeve 2, and the upper anti-theft ring 6 is adapted to the first anti-slip groove 22. After the upper cover 1 and the lower cover 12 are connected, the upper anti-theft ring 6 will be inside the first anti-slip groove 22, which has a limiting effect.

[0037] The lower cover 12 is also fixedly connected to a lower connecting sleeve 15 and a limiting sleeve 18. A lower connecting cavity 13 is provided between the lower connecting sleeve 15 and the limiting sleeve 18. The bottom end of the silo tube 7 is inserted into the limiting sleeve 18. After the upper cover 1 is connected to the lower cover 12, the bottom end of the silo tube 7 will be inserted into the interior of the limiting sleeve 18.

[0038] The silo cover 19 can be detachably installed in the material cavity 9 and is used to close the opening of the material cavity 9. The inner wall of the silo tube 7 is fixedly connected with a silo sealing ring 8. A silo cover sealing groove 20 is opened on the silo cover 19, and the silo cover 19 is installed in the silo tube 7 through the silo cover sealing groove 20 and the silo sealing ring 8.

[0039] After the lower cover 12 is connected to the upper cover 1, the connected structure is flipped 180 degrees, that is, the upper cover 1 is below the lower cover 12, so that the material piece 21 is poured into the interior of the material cavity 9, and then the silo cover 19 is installed, that is, the silo sealing ring 8 is inserted into the interior of the silo cover sealing groove 20, so as to preliminarily limit the silo cover 19, which can confine the material piece 21 in the material cavity 9.

[0040] The material piece 21 is disposed in the material cavity 9 , and the material piece 21 can be liquid material, powder material or solid material.

[0041] The top end of the bottle body 23 can be detachably installed in the lower connecting cavity 13. The inner wall of the lower connecting sleeve 15 is provided with a third thread groove 16, and the outer surface of the bottle body 23 is provided with a fourth thread groove 25. The bottle body 23 is threadedly connected to the lower connecting cavity 13 through the third thread groove 16 and the fourth thread groove 25.

[0042] After the material pieces 21 are loaded, the lower cover 12 is installed on the bottle body 23 through the fourth thread groove 25 and the third thread groove 16 , so that the silo cover 19 is located inside the bottle body 23 .

[0043] A lower sealing ring 17 is installed on the inner top wall of the lower connecting cavity 13, and the top end of the bottle body 23 is inserted into the lower sealing ring 17. When the bottle body 23 is installed inside the lower connecting cavity 13, the top end of the bottle body 23 will be inserted into the lower sealing ring 17, thereby sealing the connection between the bottle body 23 and the lower connecting cavity 13.

[0044] The bottom end of the lower connecting sleeve 15 is fixedly connected to the lower anti-theft ring 14, and a second anti-slip groove 24 is opened on the bottle body 23, and the lower anti-theft ring 14 matches the second anti-slip groove 24. The lower anti-theft ring 14 is inserted into the inside of the second anti-slip groove 24 to limit the lower cover 12.

[0045] When unloading the material part 21, the upper cover 1 is disassembled and rotated in the opposite direction, that is, the upper cover 1 is moved upward on the connecting ring 10 through the first thread groove 4 and the second thread groove 11, so that the silo cover 19 is against the limit sleeve 18, and then the silo cover 19 is removed from the silo pipe 7, thereby completing the unloading of the material part 21.

[0046] It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or location relationships based on the positions or location relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a mechanical connection or an electrical connection; "connected" can mean a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material separation bottle cap, characterized in that: include: An upper cover (1), wherein an upper connecting sleeve (2) is fixedly connected to the upper cover (1), an upper connecting cavity (3) is formed between the upper cover (1) and the upper connecting sleeve (2), a silo tube (7) is fixedly connected to the bottom surface of the upper cover (1), and a material cavity (9) is provided in the silo tube (7); A lower cover (12), wherein a connecting ring (10) is fixedly connected to the lower cover (12), and the connecting ring (10) is detachably installed in the upper connecting cavity (3); a lower connecting sleeve (15) and a limiting sleeve (18) are also fixedly connected to the lower cover (12); a lower connecting cavity (13) is provided between the lower connecting sleeve (15) and the limiting sleeve (18); and the bottom end of the silo pipe (7) is inserted into the limiting sleeve (18); A silo cover (19), which is detachably mounted in the silo chamber (9) and is used to seal the opening of the silo chamber (9); A material piece (21) is disposed in the material cavity (9); A bottle body (23), the top end of which is detachably mounted in the lower connecting cavity (13).

2. The material separation bottle cap according to claim 1, characterized in that: The inner wall of the upper connecting sleeve (2) is fixedly connected with a first thread groove (4), the outer surface of the connecting ring (10) is provided with a second thread groove (11), and the connecting ring (10) is threadedly connected to the upper connecting cavity (3) through the second thread groove (11) and the first thread groove (4).

3. The material separation bottle cap according to claim 1, characterized in that: An upper sealing ring (5) is installed on the inner top wall of the upper connecting cavity (3), and the top end of the connecting ring (10) is inserted into the upper sealing ring (5).

4. The material separation bottle cap according to claim 1, characterized in that: The connecting ring (10) is provided with a first anti-slip groove (22), and the bottom end of the upper connecting sleeve (2) is fixedly connected with an upper anti-theft ring (6), and the upper anti-theft ring (6) is adapted to the first anti-slip groove (22).

5. The material separation bottle cap according to claim 1, characterized in that: The inner wall of the lower connecting sleeve (15) is provided with a third thread groove (16), the outer surface of the bottle body (23) is provided with a fourth thread groove (25), and the bottle body (23) is threadably connected to the lower connecting cavity (13) through the third thread groove (16) and the fourth thread groove (25).

6. The material separation bottle cap according to claim 1, characterized in that: A lower sealing ring (17) is installed on the inner top wall of the lower connecting cavity (13), and the top end of the bottle body (23) is inserted into the lower sealing ring (17).

7. The material separation bottle cap according to claim 1, characterized in that: The bottom end of the lower connecting sleeve (15) is fixedly connected with a lower anti-theft ring (14), and a second anti-slip groove (24) is provided on the bottle body (23), and the lower anti-theft ring (14) matches the second anti-slip groove (24).

8. The material separation bottle cap according to claim 1, characterized in that: The inner wall of the silo pipe (7) is fixedly connected with a silo sealing ring (8), the silo cover (19) is provided with a silo cover sealing groove (20), and the silo cover (19) is installed in the silo pipe (7) through the silo cover sealing groove (20) and the silo sealing ring (8).

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