Bottle mouth structure capable of preventing liquid from being poured out and leaked

Abstract

The utility model discloses a bottle neck structure for preventing liquid from being poured and leaked, which comprises a base, a placement seat is fixedly arranged at the top of the inner side of the base, a first trapezoidal groove is formed in the middle of the top end of the placement seat, and a second trapezoidal groove is formed in the middle of the bottom end of the placement seat. An auxiliary handle is pulled upwards to open a sealing cover, a thumb presses a limiting strip to limit a gravity bead, then a bottle body is inclined, liquid is guided out through a bottle mouth structure, when the bottle body collapses, the gravity bead slides along a first trapezoidal groove under the automatic gravity, and then a connecting rope and a plugging block are driven to move; according to the bottle mouth sealing device, the sealing block and the second trapezoidal groove are clamped, then the bottle mouth structure is sealed, liquid leakage is avoided, and stable up-and-down movement of the sealing block is facilitated through cooperation of the two guide rods and the two through holes and cooperation of the two guide holes and the two guide blocks.

Description

Technical Field

[0001] This utility model relates to the field of bottle spout structures, specifically a bottle spout structure to prevent liquid from spilling and leaking. Background Technology

[0002] A spout is a device used to control the flow of liquids, typically installed at the mouth of a bottle to facilitate pouring. The main function of a spout is to control the flow of alcohol or other liquids, ensuring a smooth and slow pour to prevent waste and spillage. This device is extremely useful in cocktail preparation and other liquid mixing processes, helping bartenders precisely control the amount of liquid used. However, existing spout designs automatically seal when the bottle is tilted, leading to leakage.

[0003] To address the aforementioned problem, a bottle spout structure to prevent liquid spillage is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a bottle spout structure that prevents liquid from spilling and leaking, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bottle spout structure for preventing liquid spillage and leakage, comprising a base, a mounting seat fixedly disposed on the top of the inner side of the base, a first trapezoidal groove formed in the middle of the top of the mounting seat, a second trapezoidal groove formed in the middle of the bottom of the mounting seat, the second trapezoidal groove communicating with the first trapezoidal groove, a plurality of limiting protrusions fixedly disposed in the middle of the inner side of the first trapezoidal groove, gravity beads engaged between the plurality of second trapezoidal grooves, a connecting rope fixedly connected to the bottom of the gravity beads, a sealing block fixedly connected to the bottom of the connecting rope, a second hinge seat fixedly disposed on the top of one side of the inner wall of the first trapezoidal groove, a limiting strip hinged to the surface of the second hinge seat, the limiting strip being correspondingly disposed with the gravity beads.

[0006] By pulling the auxiliary handle upwards, the sealing cap is opened. Then, the thumb is pressed on the limiting strip to limit the gravity bead. The bottle is then tilted to allow the liquid to flow out through the nozzle structure. When the bottle collapses, the gravity bead slides along the first trapezoidal groove under automatic gravity, which in turn moves the connecting rope and the sealing block. This causes the sealing block to engage with the second trapezoidal groove, thus sealing the nozzle structure and preventing liquid leakage. The two guide rods, which are respectively engaged with the two through holes, and the two guide holes, which are respectively engaged with the two guide blocks, facilitate the stable up and down movement of the sealing block.

[0007] Preferably, through holes are provided on both sides of the inner wall of the second trapezoidal groove, and guide holes are provided at the top of the inner sides of the two through holes. Guide blocks are inserted into the interior of the two guide holes, and guide rods are fixedly connected to the bottom ends of the two guide blocks. The two guide rods are respectively inserted into the two through holes, and the bottom ends of the two guide rods are fixedly connected to the sealing block. The cooperation between the two guide rods and the two through holes and the cooperation between the two guide holes and the two guide blocks facilitates the stable up and down movement of the sealing block.

[0008] Preferably, the sealing block is correspondingly arranged with the second trapezoidal groove, and the sealing block and the second trapezoidal groove are engaged to facilitate sealing of the bottle mouth, thereby preventing liquid leakage.

[0009] Preferably, the bottom of the inner side of the base is provided with an internal thread, which facilitates the installation of the base.

[0010] Preferably, a discharge port is provided at the connection between the mounting base and the base to facilitate the discharge of liquid.

[0011] Preferably, a first hinge seat is fixedly provided on one side of the top of the base, a sealing cover is hinged to the top of the first hinge seat, and an auxiliary handle is fixedly provided on one side of the sealing cover, so that the sealing cover can be opened easily by the auxiliary handle.

[0012] Preferably, a number of auxiliary stripes are provided in the middle of the base surface. The arrangement of the auxiliary stripes can increase the friction of the base surface, thereby facilitating the disassembly and assembly of the bottle mouth.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by pulling the auxiliary handle upward, the sealing cap is opened, and then the thumb is pressed on the limiting strip to limit the gravity bead. Then, the bottle is tilted so that the liquid is discharged through the bottle mouth structure. When the bottle collapses, the gravity bead will slide along the first trapezoidal groove under automatic gravity, thereby driving the connecting rope and the sealing block to move, so that the sealing block engages with the second trapezoidal groove, thereby sealing the bottle mouth structure and preventing liquid leakage. The two guide rods are respectively engaged with the two through holes and the two guide holes are respectively engaged with the two guide blocks to facilitate the stable up and down movement of the sealing block. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a front sectional view of the bottle spout of this utility model when it collapses;

[0016] Figure 3 This is an enlarged view of the bottle spout of this utility model when it is upright;

[0017] Figure 4 This is an enlarged view of part A of this utility model.

[0018] In the diagram: 1. Base; 2. Internal thread; 3. Mounting seat; 4. First trapezoidal groove; 5. Second trapezoidal groove; 6. Limiting protrusion; 7. Gravity bead; 8. Connecting rope; 9. Sealing block; 10. Discharge port; 11. First hinge seat; 12. Sealing cap; 13. Second hinge seat; 14. Limiting strip; 15. Guide hole; 16. Guide block; 17. Through hole; 18. Guide rod; 19. Auxiliary stripe; 20. Auxiliary handle. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figure 1-4 This utility model provides a bottle spout structure to prevent liquid spillage, including a base 1, a mounting seat 3 fixedly installed on the top of the inner side of the base 1, a first trapezoidal groove 4 opened in the middle of the top of the mounting seat 3, a second trapezoidal groove 5 opened in the middle of the bottom of the mounting seat 3, the second trapezoidal groove 5 communicating with the first trapezoidal groove 4, a plurality of limiting protrusions 6 fixedly installed in the middle of the inner side of the first trapezoidal groove 4, gravity beads 7 engaged between the plurality of second trapezoidal grooves 5, a connecting rope 8 fixedly connected to the bottom of the gravity beads 7, a sealing block 9 fixedly connected to the bottom of the connecting rope 8, a second hinge seat 13 fixedly installed on the top of one side of the inner wall of the first trapezoidal groove 4, and a limiting strip 14 hinged to the surface of the second hinge seat 13. The limiting strip 14 is set to correspond with the gravity bead 7. By pulling the auxiliary handle 20 upward, the sealing cover 12 is opened. Then, the thumb is pressed on the limiting strip 14 to limit the gravity bead 7. Then, the bottle is tilted so that the liquid is discharged through the bottle mouth structure. When the bottle collapses, the gravity bead 7 will slide along the first trapezoidal groove 4 under automatic gravity, thereby driving the connecting rope 8 and the sealing block 9 to move, so that the sealing block 9 engages with the second trapezoidal groove 5, thereby sealing the bottle mouth structure and preventing liquid leakage. The two guide rods 18 are respectively engaged with the two through holes 17 and the two guide holes 15 are respectively engaged with the two guide blocks 16 to facilitate the stable up and down movement of the sealing block 9.

[0021] Both sides of the inner wall of the second trapezoidal groove 5 are provided with through holes 17. The top of the inner side of each of the two through holes 17 is provided with guide holes 15. Guide blocks 16 are inserted into the interior of each of the two guide holes 15. Guide rods 18 are fixedly connected to the bottom of each of the two guide blocks 16. The two guide rods 18 are respectively inserted into the two through holes 17. The bottom of each of the two guide rods 18 is fixedly connected to the sealing block 9. The sealing block 9 is correspondingly provided with the second trapezoidal groove 5. The bottom of the inner side of the base 1 is provided with internal threads 2.

[0022] In use, the two guide rods 18 are engaged with the two through holes 17 respectively, and the two guide holes 15 are engaged with the two guide blocks 16 respectively to facilitate the stable up and down movement of the sealing block 9. The sealing block 9 and the second trapezoidal groove 5 are engaged to seal the bottle mouth and prevent liquid leakage. The internal thread 2 facilitates the installation of the base 1.

[0023] A discharge port 10 is provided at the connection between the mounting base 3 and the base 1. A first hinge seat 11 is fixedly provided on one side of the top of the base 1. A sealing cover 12 is hinged to the top of the first hinge seat 11. An auxiliary handle 20 is fixedly provided on one side of the sealing cover 12. Several auxiliary stripes 19 are provided in the middle of the surface of the base 1.

[0024] In use, the outlet 10 facilitates the discharge of liquid, the auxiliary handle 20 facilitates the opening of the sealing cap 12, and the several auxiliary stripes 19 increase the friction on the surface of the base 1, thereby facilitating the disassembly and assembly of the bottle nozzle.

[0025] In this embodiment, the sealing cap 12 is opened by pulling the auxiliary handle 20 upwards. Then, the thumb is pressed on the limiting strip 14 to limit the gravity bead 7. The bottle is then tilted to allow the liquid to flow out through the bottle mouth structure. After use, the sealing cap 12 is closed. When the bottle collapses, the gravity bead 7 slides along the first trapezoidal groove 4 under automatic gravity, thereby driving the connecting rope 8 and the sealing block 9 to move. This causes the sealing block 9 to engage with the second trapezoidal groove 5, thereby sealing the bottle mouth structure and preventing liquid leakage. The two guide rods 18 are respectively engaged with the two through holes 17, and the two guide holes 15 are respectively engaged with the two guide blocks 16 to facilitate the stable up and down movement of the sealing block 9.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bottle spout structure for preventing liquid spillage and leakage, comprising a base (1), characterized in that: A mounting base (3) is fixedly installed on the top of the inner side of the base (1). A first trapezoidal groove (4) is opened in the middle of the top of the mounting base (3). A second trapezoidal groove (5) is opened in the middle of the bottom of the mounting base (3). The second trapezoidal groove (5) is connected to the first trapezoidal groove (4). A plurality of limiting protrusions (6) are fixedly installed in the middle of the inner side of the first trapezoidal groove (4). Gravity beads (7) are engaged between the plurality of second trapezoidal grooves (5). A connecting rope (8) is fixedly connected to the bottom of the gravity beads (7). A sealing block (9) is fixedly connected to the bottom of the connecting rope (8). A second hinge seat (13) is fixedly installed on the top of one side of the inner wall of the first trapezoidal groove (4). A limiting strip (14) is hinged to the surface of the second hinge seat (13). The limiting strip (14) is correspondingly installed with the gravity beads (7).

2. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: The inner walls of the second trapezoidal groove (5) are provided with through holes (17) on both sides. The top of the inner side of the two through holes (17) is provided with guide holes (15). Guide blocks (16) are inserted into the interior of the two guide holes (15). Guide rods (18) are fixedly connected to the bottom of the two guide blocks (16). The two guide rods (18) are respectively inserted into the two through holes (17). The bottom of the two guide rods (18) are fixedly connected to the sealing block (9).

3. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: The sealing block (9) is correspondingly arranged with the second trapezoidal groove (5).

4. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: The bottom of the inner side of the base (1) is provided with an internal thread (2).

5. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: The mounting base (3) and the base (1) are both provided with discharge ports (10).

6. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: A first hinge seat (11) is fixedly provided on one side of the top of the base (1), and a sealing cover (12) is hinged to the top of the first hinge seat (11). An auxiliary handle (20) is fixedly provided on one side of the sealing cover (12).

7. The bottle spout structure for preventing liquid spillage and leakage according to claim 1, characterized in that: The base (1) has several auxiliary stripes (19) in the middle of its surface.

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