Drip-proof liquid aromatic vinegar bottle cap structure with rotatable vinegar outlet

Abstract

The invention relates to the technical field of bottle caps, discloses a drip-proof liquid aromatic vinegar bottle cap structure with a rotatable vinegar outlet, and solves the problems that in the prior art, after aromatic vinegar is poured out, residual aromatic vinegar still drips from a bottle cap discharge port, so that a table top is polluted, and aromatic vinegar is wasted, the drip-proof liquid aromatic vinegar bottle cap structure comprises a lower cap body, a bottle cap body is fixedly installed on the top of the lower cap body, the upper end of the bottle cap body is sleeved with an upper cap body, an installation ring is arranged above the upper cap body, the circumferential face of the installation ring is fixedly connected with the surface of the bottle cap body through a supporting frame, a rotating ring is rotatably installed on the lower side of the upper cap body, and the surface of the bottle cap body is sleeved with the rotating ring. The rotating ring is in threaded connection with the surface of the bottle cap body, and vinegar passing grooves are formed in the two sides of the bottom of the bottle cap body. When the aromatic vinegar bottle cap is closed, residual aromatic vinegar at the discharge port can be sucked back and temporarily stored, the aromatic vinegar is prevented from dripping to pollute a table top, waste of the aromatic vinegar is reduced, and the aromatic vinegar bottle cap has a very good using effect.

Description

Technical Field

[0001] The invention belongs to the technical field of bottle caps, and in particular relates to a liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet. Background Art

[0002] Balsamic vinegar bottle caps are devices used to seal the mouth of balsamic vinegar bottles to prevent vinegar leakage and external contamination, and are usually designed to be opened or closed by rotating. In terms of application areas, balsamic vinegar bottle caps are mainly used in the food and condiment industry, and are especially widely used in household and catering scenarios. In household scenarios, balsamic vinegar bottle caps provide convenience for daily cooking, allowing users to easily control the amount of vinegar used, while ensuring that the vinegar is fresh and does not evaporate during storage. In the catering industry, the sealing performance of the bottle cap ensures the hygiene and safety of balsamic vinegar during storage, transportation and use, avoiding waste or pollution due to leakage. In addition, as the consumer market pays more attention to product functionality and user experience, balsamic vinegar bottle caps are also constantly being optimized in terms of material and design, such as the use of food-grade safety materials and ergonomic screw-cap designs to meet the usage needs in different scenarios.

[0003] In the prior art, after the balsamic vinegar is poured out, residual balsamic vinegar will still drip from the discharge port of the bottle cap, thereby contaminating the table and causing waste of the balsamic vinegar, resulting in poor use effect. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet, which effectively solves the problem in the above background technology that after the vinegar is poured out, residual vinegar will still drip from the bottle cap outlet, thereby contaminating the countertop and causing waste of vinegar.

[0005] To achieve the above object, the present invention provides the following technical solution: a liquid fragrant vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet, comprising a lower cover body, a bottle cap body being fixedly installed on the top of the lower cover body, an upper cover body being sleeved on the upper end portion of the bottle cap body, a mounting ring being provided above the upper cover body, a circumferential surface of the mounting ring being fixedly connected to the surface of the bottle cap body through a supporting frame, a rotating ring being rotatably installed on the lower side of the upper cover body, the rotating ring being sleeved on the surface of the bottle cap body, and the rotating ring being threadedly connected to the surface of the bottle cap body, a vinegar passing groove being provided on both sides of the bottom of the bottle cap body, a piston cavity being provided at the lower part of the interior of the bottle cap body, a piston disc being provided inside the piston cavity, a circumferential surface of the piston disc being in close contact with the inner wall of the piston cavity, a vinegar outlet channel being provided on the inner top of the piston cavity, two vinegar passing grooves being communicated with the vinegar outlet channel, and the top of the piston disc being rotatably connected to the inner top of the upper cover body through a rotating rod;

[0006] Four discharge pipes are fixedly installed in the middle of the top of the upper cover body, and a discharge head is fixedly installed between the tops of the four discharge pipes, and the upper end of the discharge head is located inside the mounting ring. Rectangular rods are movably inserted on both sides of the inside of the mounting ring, and blocking blocks are fixedly installed at the ends of the two rectangular rods close to each other. Springs are sleeved on the surfaces of the two rectangular rods, and the two ends of the two springs are fixedly connected to the inner wall of the mounting ring and the two blocking blocks respectively.

[0007] Preferably, a threaded sleeve is fixedly mounted on the inner wall of the rotating circle, an external thread is provided on the upper portion of the outer surface of the bottle cap body, and the threaded sleeve is threadedly connected to the bottle cap body via the external thread.

[0008] Preferably, a slip ring is fixedly installed on the top of the rotating circle, an annular sliding groove is opened on the lower side of the upper cover body, and the slip ring is slidably installed inside the annular sliding groove.

[0009] Preferably, a plurality of anti-slip ribs are fixedly installed at equal intervals on the circumferential surface of the rotating ring to prevent rotation and slipping.

[0010] Preferably, a support rod is fixedly installed on the circumferential surface of the upper cover body, a strip groove is opened on the side of the surface of the bottle cap body close to the support rod, a sliding rod is fixedly installed on the inner top of the strip groove, the bottom of the sliding rod is fixedly connected to the inside of the strip groove through a fixing seat, and a sliding sleeve is fixedly installed on the lower end of the support rod, and the sliding sleeve is slidably installed on the surface of the sliding rod.

[0011] Preferably, a sealing tube is fixedly installed on the inner top of the upper cover body, a sealing groove is opened on the upper surface of the bottle cap body, and the sealing tube is inserted into the sealing groove, and a sealing ring is fixedly installed on the inner wall of the sealing tube, and the inner wall of the sealing ring is tightly attached to the sealing groove.

[0012] Preferably, a sealing gasket is fixedly installed on the upper portion of the two blocking blocks on the side close to each other to ensure the sealing between the two blocking blocks.

[0013] Preferably, the lower parts of the two blocking blocks on the sides close to each other are each provided with an opening adapted to the discharge head.

[0014] Preferably, a sealing hoop adapted to the discharge head is fixedly mounted on the bottom of the two blocking blocks to ensure the sealing between the two blocking blocks and the discharge head.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) When installing, the lower cover body is threadedly installed on the bottle mouth of the balsamic vinegar bottle; when in use, the operator rotates the rotating ring forward through the anti-slip ribs, and the rotating ring moves upward through the cooperation of the threaded sleeve and the external thread. When the rotating ring rotates and moves upward, it drives the sliding ring to rotate inside the annular sliding groove, thereby pushing the upper cover body to move upward while preventing it from rotating. When the upper cover body moves, it drives the sliding sleeve to slide along the surface of the sliding rod through the support rod, thereby increasing the stability of the upper cover body when moving. When the upper cover body moves upward, the piston disk is pulled upward inside the piston cavity by the rotating rod. When the upper cover body moves upward, it also drives the sealing tube to extend outward along the inside of the sealing groove to increase the discharge channel, and forms a good seal between the sealing tube and the vinegar discharge channel through the sealing ring, thereby preventing the balsamic vinegar from leaking from the gap between the bottle cap body and the upper cover body;

[0017] When the upper cover moves upward, the four discharge pipes will drive the discharge head upward to push the two blocking blocks to move backward and open. When the two blocking blocks move backward, they will drive the rectangular rod to slide and squeeze the two springs at the same time, thereby ensuring the movement stability of the two blocking blocks while enabling them to have the ability to elastically reset.

[0018] (2) Then, the operator pours the vinegar in the vinegar bottle through the two vinegar troughs into the vinegar outlet channel, and pours the vinegar out for use through the four discharge pipes and the discharge head; after use, the operator rotates the rotating circle in the opposite direction, so that the upper cover body drives the piston disc to move downward along the inside of the piston cavity through the rotating rod, and the vinegar remaining on the opening is sucked into the vinegar outlet channel for temporary storage by the suction force of the piston disc, thereby preventing the residual vinegar from dripping out; at the same time, the upper cover body drives the discharge head to move downward and reset, and no longer pushes the two blocking blocks, so that the two blocking blocks are pushed toward each other and closed under the elastic force of the two springs, and effective sealing is achieved through the two sealing rings and two sealing gaskets to prevent the vinegar from leaking out;

[0019] (3) When the balsamic vinegar bottle cap is closed, the balsamic vinegar remaining at the discharge port will be sucked back and temporarily stored, thereby preventing the balsamic vinegar from dripping and contaminating the table, reducing the waste of balsamic vinegar, and having a very good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0021] In the attached figure:

[0022] Figure 1 This is a schematic diagram of the structure of the liquid vinegar bottle cap with a drip-proof and rotatable vinegar outlet of the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of the liquid vinegar bottle cap with a drip-proof and rotatable vinegar outlet of the present invention. Figure 2 ;

[0024] Figure 3 Schematic diagram of the internal structure of the strip groove of the present invention;

[0025] Figure 4 For the present invention Figure 3 A in the middle is an enlarged structural diagram;

[0026] Figure 5 Schematic diagram of the internal structure of the bottle cap body of the present invention Figure 1 ;

[0027] Figure 6 Schematic diagram of the internal structure of the bottle cap body of the present invention Figure 2 ;

[0028] Figure 7 This is a schematic diagram of the internal structure of the mounting ring of the present invention;

[0029] In the figure: 1. lower cover body; 2. bottle cap body; 3. upper cover body; 4. mounting ring; 5. support frame; 6. rotating ring; 7. threaded sleeve; 8. external thread; 9. slip ring; 10. annular slide groove; 11. anti-slip rib; 12. support rod; 13. strip groove; 14. slide rod; 15. slide sleeve; 16. spring; 17. fixed seat; 18. vinegar tank; 19. piston chamber; 20. piston disc; 21. rotating rod; 22. vinegar outlet channel; 23. sealing tube; 24. sealing groove; 25. sealing ring; 26. discharge pipe; 27. discharge head; 28. sealing hoop; 29. blocking block; 30. sealing gasket; 31. rectangular rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Embodiment 1, by Figures 1 to 7The present invention comprises a lower cover body 1, a bottle cap body 2 is fixedly installed on the top of the lower cover body 1, an upper cover body 3 is sleeved on the upper end of the bottle cap body 2, a mounting ring 4 is provided above the upper cover body 3, the circumferential surface of the mounting ring 4 is fixedly connected to the surface of the bottle cap body 2 through a support frame 5, a rotating ring 6 is rotatably installed on the lower side of the upper cover body 3, the rotating ring 6 is sleeved on the surface of the bottle cap body 2, and the rotating ring 6 is threadedly connected to the surface of the bottle cap body 2, a vinegar passing groove 18 is provided on both sides of the bottom of the bottle cap body 2, a piston cavity 19 is provided at the lower part of the interior of the bottle cap body 2, a piston disc 20 is provided inside the piston cavity 19, the circumferential surface of the piston disc 20 is tightly attached to the inner wall of the piston cavity 19, a vinegar outlet channel 22 is provided on the inner top of the piston cavity 19, the two vinegar passing grooves 18 are communicated with the vinegar outlet channel 22, and the top of the piston disc 20 is rotatably connected to the inner top of the upper cover body 3 through a rotating rod 21;

[0032] Four discharge pipes 26 are fixedly installed in the middle of the top of the upper cover body 3, and a discharge head 27 is fixedly installed between the tops of the four discharge pipes 26, and the upper end of the discharge head 27 is located inside the mounting ring 4. Rectangular rods 31 are movably inserted on both sides of the interior of the mounting ring 4, and a blocking block 29 is fixedly installed at one end of the two rectangular rods 31 close to each other. The surfaces of the two rectangular rods 31 are sleeved with springs 16, and the two ends of the two springs 16 are fixedly connected to the inner wall of the mounting ring 4 and the two blocking blocks 29 respectively;

[0033] A threaded sleeve 7 is fixedly mounted on the inner wall of the rotating ring 6, and an external thread 8 is provided on the upper portion of the outer surface of the bottle cap body 2, through which the threaded sleeve 7 is threadedly connected to the bottle cap body 2; a slip ring 9 is fixedly mounted on the top of the rotating ring 6, and an annular groove 10 is provided on the lower side of the upper cover body 3, and the slip ring 9 is slidably mounted inside the annular groove 10; a number of anti-slip ribs 11 are fixedly mounted at equal intervals on the circumferential surface of the rotating ring 6 to prevent rotation and slippage;

[0034] During installation, the lower cover 1 is threadedly installed on the bottle mouth of the balsamic vinegar bottle; during use, the operator rotates the rotating ring 6 in the positive direction through the anti-slip ribs 11. When the rotating ring 6 rotates, it moves upward through the cooperation between the threaded sleeve 7 and the external thread 8. When the rotating ring 6 rotates upward, it drives the slip ring 9 to rotate inside the annular groove 10, thereby pushing the upper cover 3 to move upward while preventing it from rotating;

[0035] When the upper cover 3 moves upward, the piston disc 20 is pulled upward inside the piston chamber 19 by the rotating rod 21. When the upper cover 3 moves upward, the discharging head 27 is also driven upward through the four discharging pipes 26 to push the two blocking blocks 29 to move backward and open. When the two blocking blocks 29 move backward, they both drive the rectangular rod 31 to slide and squeeze the two springs 16 at the same time, thereby ensuring the movement stability of the two blocking blocks 29 and enabling them to have the ability to elastically reset. Then, the operator pours the vinegar in the vinegar bottle through the two vinegar troughs 18 into the vinegar discharge channel 22, and pours the vinegar out for use through the four discharging pipes 26 and the discharging head 27.

[0036] After use, the operator rotates the rotating circle 6 in the opposite direction, so that the upper cover body 3 drives the piston disc 20 to move downward along the inside of the piston chamber 19 through the rotating rod 21, and the vinegar remaining on the opening is sucked into the vinegar outlet channel 22 for temporary storage by the suction force of the piston disc 20, so as to prevent the residual vinegar from dripping out; at the same time, the upper cover body 3 will drive the discharging head 27 to move downward and reset, and no longer push the two blocking blocks 29, so that the two blocking blocks 29 will be pushed towards each other and closed under the elastic force of the two springs 16; so that the vinegar bottle cap will suck back the vinegar remaining at the discharging port for temporary storage when closing, so as to prevent the vinegar from dripping and contaminating the table surface, reduce the waste of vinegar, and have a very good use effect.

[0037] A support rod 12 is fixedly mounted on the circumferential surface of the upper cover body 3. A strip groove 13 is formed on the surface of the bottle cap body 2 near the support rod 12. A slide rod 14 is fixedly mounted on the inner top of the strip groove 13. The bottom of the slide rod 14 is fixedly connected to the inner part of the strip groove 13 through a fixing seat 17. A sliding sleeve 15 is fixedly mounted on the lower end of the support rod 12. The sliding sleeve 15 is slidably mounted on the surface of the slide rod 14.

[0038] When the upper cover 3 moves, the support rod 12 drives the sliding sleeve 15 to slide along the surface of the sliding rod 14, thereby increasing the stability of the upper cover 3 when moving.

[0039] A sealing tube 23 is fixedly installed on the inner top of the upper cover body 3, and a sealing groove 24 is opened on the upper surface of the bottle cap body 2, and the sealing tube 23 is inserted into the inside of the sealing groove 24. A sealing ring 25 is fixedly installed on the inner wall of the sealing tube 23, and the inner wall of the sealing ring 25 is tightly attached to the sealing groove 24;

[0040] When the upper cover body 3 moves upward, it will also drive the sealing tube 23 to extend outward along the inside of the sealing groove 24 to increase the discharge channel, and form a good seal between the sealing tube 23 and the vinegar discharge channel 22 through the sealing ring 25, thereby preventing the vinegar from leaking out of the gap between the bottle cap body 2 and the upper cover body 3.

[0041] The upper parts of the two blocking blocks 29 on the side close to each other are fixedly installed with sealing gaskets 30 for sealing, ensuring the sealing between the two blocking blocks 29; the lower parts of the two blocking blocks 29 on the side close to each other are provided with openings adapted to the discharge head 27, ensuring the smoothness of the discharge head 27 pushing the two blocking blocks 29; the bottoms of the two blocking blocks 29 are fixedly installed with sealing hoop 28 adapted to the discharge head 27, ensuring the sealing between the two blocking blocks 29 and the discharge head 27; effective sealing can be achieved by the two sealing hoop 28 and the two sealing gaskets 30 to prevent the vinegar from leaking.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet, comprising a lower cover (1), characterized in that: The top of the lower cover body (1) is fixedly mounted with a bottle cap body (2), the upper end of the bottle cap body (2) is sleeved with an upper cover body (3), a mounting ring (4) is provided above the upper cover body (3), the circumferential surface of the mounting ring (4) is fixedly connected to the surface of the bottle cap body (2) through a support frame (5), a rotating ring (6) is rotatably mounted on the lower side of the upper cover body (3), the rotating ring (6) is sleeved on the surface of the bottle cap body (2), and the rotating ring (6) is threadedly connected to the surface of the bottle cap body (2), and the bottle cap body (2 ) are provided with vinegar passing grooves (18) on both sides of the bottom, a piston cavity (19) is provided at the lower part of the interior of the bottle cap body (2), a piston disc (20) is provided inside the piston cavity (19), the circumferential surface of the piston disc (20) is in close contact with the inner wall of the piston cavity (19), a vinegar outlet channel (22) is provided at the inner top of the piston cavity (19), the two vinegar passing grooves (18) are communicated with the vinegar outlet channel (22), and the top of the piston disc (20) is rotatably connected to the inner top of the upper cover body (3) through a rotating rod (21); Four discharge pipes (26) are fixedly installed in the middle of the top of the upper cover body (3), and a discharge head (27) is fixedly installed between the tops of the four discharge pipes (26), and the upper end of the discharge head (27) is located inside the mounting ring (4). Rectangular rods (31) are movably inserted on both sides of the mounting ring (4), and blocking blocks (29) are fixedly installed at the ends of the two rectangular rods (31) that are close to each other. Springs (16) are sleeved on the surfaces of the two rectangular rods (31), and the two ends of the two springs (16) are fixedly connected to the inner wall of the mounting ring (4) and the two blocking blocks (29) respectively.

2. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 1, characterized in that: A threaded sleeve (7) is fixedly mounted on the inner wall of the rotating ring (6), an external thread (8) is provided on the upper portion of the outer surface of the bottle cap body (2), and the threaded sleeve (7) is threadedly connected to the bottle cap body (2) via the external thread (8).

3. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 2, characterized in that: A slip ring (9) is fixedly installed on the top of the rotating ring (6), and an annular sliding groove (10) is opened on the lower side of the upper cover body (3). The slip ring (9) is slidably installed inside the annular sliding groove (10).

4. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 2, characterized in that: A plurality of anti-slip ribs (11) are fixedly mounted at equal intervals on the circumferential surface of the rotating ring (6) to prevent rotational slippage.

5. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 1, characterized in that: A support rod (12) is fixedly mounted on the circumferential surface of the upper cover body (3); a strip groove (13) is provided on the surface of the bottle cap body (2) near the support rod (12); a slide rod (14) is fixedly mounted on the inner top of the strip groove (13); the bottom of the slide rod (14) is fixedly connected to the inside of the strip groove (13) through a fixing seat (17); a sliding sleeve (15) is fixedly mounted on the lower end of the support rod (12); and the sliding sleeve (15) is slidably mounted on the surface of the slide rod (14).

6. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 5, characterized in that: A sealing tube (23) is fixedly installed on the inner top of the upper cover body (3); a sealing groove (24) is opened on the upper surface of the bottle cap body (2), and the sealing tube (23) is inserted into the inside of the sealing groove (24); a sealing ring (25) is fixedly installed on the inner wall of the sealing tube (23), and the inner wall of the sealing ring (25) is tightly attached to the sealing groove (24).

7. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 1, characterized in that: A sealing gasket (30) is fixedly installed on the upper portion of the two blocking blocks (29) on the side close to each other to ensure the sealing between the two blocking blocks (29).

8. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 7, characterized in that: The lower parts of the two blocking blocks (29) close to each other are both provided with openings adapted to the discharge heads (27).

9. The liquid vinegar bottle cap structure with a drip-proof and rotatable vinegar outlet according to claim 8, characterized in that: The bottoms of the two blocking blocks (29) are fixedly mounted with sealing rings (28) that are compatible with the discharge head (27), thereby ensuring the sealing between the two blocking blocks (29) and the discharge head (27).

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