Combined bottle cap and container

Abstract

The invention discloses a combined bottle cap which is arranged on a bottle body and comprises a base assembly, a pull ring assembly and a top cap assembly. The base assembly comprises a base body and an oil pouring nozzle. The seat body is connected with the bottle body; the oil pouring nozzle is arranged on the seat body; the pull ring assembly comprises a pull ring, a sealing cover and an oblique cone part. A necking part is arranged on the oil pouring nozzle, the necking part is provided with a large-diameter end and a small-diameter end, the large-diameter end is close to one side of the top cover assembly and is connected with the oil pouring nozzle, the sealing cover is arranged at the small-diameter end of the necking part, the sealing cover is connected with the necking part through an oblique cone part, the oblique cone part inclines towards the inside of the bottle body, and the pull ring is connected with the sealing cover; the top cover assembly comprises a connecting ring and a top cover; the connecting ring is used for connecting the seat body, and the top cover is hinged to the connecting ring and used for sealing the oil pouring nozzle. After the bottle body is used for pouring liquid, the liquid can be prevented from remaining on the oil pouring nozzle, and the liquid is prevented from going bad and affecting the quality of the liquid in the bottle.

Description

Technical Field

[0001] The invention relates to the technical field of container sealing components, and in particular to a combined bottle cap and container. Background Art

[0002] Bottle caps are common sealing components and are one of the components of containers. For containers with a bottle mouth structure, the quality of the connection and sealing of the bottle cap determines the quality of the container. In the prior art, the bottle caps used for the bottle mouths of food containers such as edible oil barrels and liquid seasoning bottles usually adopt a two-way opening structure to open the bottle mouth. First, the anti-theft strip on the outer periphery of the bottle cap is torn off so that the top cover can be opened, and then the pull ring inside is exposed, and then the pull ring is pulled to completely tear off the cover on the base, so that the bottle mouth is in an open state, and the liquid in the bottle can be poured out through the bottle mouth. After pouring out the liquid from this bottle cap, the liquid on the bottle cap will flow back into the bottle, but some of the liquid will still accumulate on the bottle cap. The liquid will deteriorate if it accumulates on the bottle cap for a long time, affecting the quality of the liquid in the bottle. Summary of the invention

[0003] According to an embodiment of the present invention, there is provided a combined bottle cap, which is arranged on a bottle body and comprises: a base assembly, a pull ring assembly and a top cover assembly;

[0004] The base assembly includes: a base body and an oil pouring nozzle;

[0005] The seat body is connected to the bottle body, and the oil pouring nozzle is arranged on the seat body;

[0006] The pull ring assembly comprises: a pull ring, a cover and an oblique cone portion;

[0007] The pouring nozzle is provided with a neck portion, which has a large diameter end and a small diameter end, the large diameter end is close to the top cover assembly and connected to the pouring nozzle, the sealing cap is provided at the small diameter end of the neck portion, the sealing cap is connected to the neck portion through an oblique cone portion, the oblique cone portion is inclined toward the bottle body, and the pull ring is connected to the sealing cap;

[0008] The top cover assembly is arranged on the seat body and is used for sealing the oil pouring nozzle.

[0009] Furthermore, the opening of the small-diameter end of the neck portion is in an acute-angle fan shape, and the shape of the cover matches the small-diameter end of the neck portion.

[0010] Furthermore, an oil pouring port is provided at one end of the oil pouring nozzle close to the top cover assembly, and the cross-section of the oil pouring port is arc-shaped. The arc of the oil pouring port extends to the outside of the oil pouring nozzle and the end is directed downward.

[0011] Further, the top cover assembly includes: a connecting ring, a top cover, an anti-theft strip, a pull block and two insect-proof plates;

[0012] The connecting ring is used to connect the seat body, the top cover is hinged to the connecting ring, the top cover is used to seal the oil pouring nozzle, the anti-theft strip is located between the connecting ring and the top cover, the anti-theft strip connects the connecting ring and the top cover, the pull block is provided at one end of the anti-theft strip, the pull block is used to remove the anti-theft strip from between the connecting ring and the top cover, two anti-insect plates are respectively located at both ends of the anti-theft strip, and the gap between the anti-insect plate and the anti-theft strip, the connecting ring and the top cover does not exceed 0.1mm.

[0013] Furthermore, a positioning groove is provided on the seat body, and the positioning groove is located at the connection between the seat body and the connecting ring. A positioning tooth is provided on the connecting ring corresponding to the positioning groove, and the positioning tooth cooperates with the positioning groove.

[0014] Furthermore, a slow-flow tooth is provided at one end of the pouring nozzle close to the bottle body, and the slow-flow tooth is sawtooth-shaped and is used to slow down the speed at which the liquid enters the pouring nozzle.

[0015] Furthermore, the seat body comprises: an inner ring wall, an outer ring wall and a bottle mouth clamp ring;

[0016] The outer ring wall is sleeved on the outer side of the inner ring wall, the inner ring wall and the outer ring wall are integrally connected, the inner ring wall is integrally connected to the oil pouring nozzle, the bottle mouth clamp is located on the inner side of the outer ring wall, and the bottle mouth clamp is used to clamp the bottle mouth of the bottle body.

[0017] Further, the top cover includes: a sealing ring and a connecting portion;

[0018] The sealing ring and the connecting part are both arranged on one side close to the base assembly. The sealing ring is arranged corresponding to the oil pouring nozzle. The sealing ring is sleeved on the inner side of the oil pouring nozzle. The sealing ring is used to seal the oil pouring nozzle. The connecting part is sleeved on the outer side of the sealing ring and is clamped with the inner ring wall.

[0019] Furthermore, a flip plate is provided on the top cover, and the flip plate is used to open the top cover.

[0020] A container comprises a container body and a bottle cap. The container body comprises a bottle mouth for assembling the bottle cap, and the bottle cap comprises a combined bottle cap.

[0021] A combined bottle cap according to an embodiment of the present invention.

[0022] After the bottle is used to pour liquid, the liquid in the neck portion can flow back into the bottle through the diameter reduction portion, thereby preventing the liquid from remaining on the pouring nozzle and preventing the liquid from deteriorating and affecting the quality of the liquid in the bottle. The pouring nozzle can be sealed by rotating the top cover to prevent the liquid in the bottle from flowing out.

[0023] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A three-dimensional diagram of a combined bottle cap base assembly according to an embodiment of the present invention;

[0025] Figure 2 A three-dimensional diagram of a combined bottle cap and top cover assembly according to an embodiment of the present invention;

[0026] Figure 3 It is a structural diagram of a combined bottle cap base assembly according to an embodiment of the present invention;

[0027] Figure 4 is a cross-sectional view of a combined bottle cap base assembly according to an embodiment of the present invention;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0029] Figure 6 A top view of a combined bottle cap base assembly according to an embodiment of the present invention;

[0030] Figure 7 It is a structural diagram of a combined bottle cap top cover assembly according to an embodiment of the present invention;

[0031] Figure 8 It is a front view of a combined bottle cap and top cover assembly according to an embodiment of the present invention;

[0032] Fig. 9 The figure is a cross-sectional view of a combined bottle cap and top cover assembly according to an embodiment of the present invention.

[0033] The reference numerals in the figure are: 1 is a base assembly, 11 is a seat body, 12 is an oil pouring nozzle, 13 is a neck portion, 14 is an oil pouring port, 15 is an inner ring wall, 16 is a bottle mouth clamp, 17 is a slow flow tooth, 18 is a positioning groove, 2 is a pull ring assembly, 21 is a sealing cover, 22 is a pull ring, 23 is an oblique cone portion, 3 is a top cover assembly, 31 is a connecting ring, 32 is a top cover, 33 is an anti-theft strip, 34 is an insect-proof plate, 35 is a pull block, 36 is a positioning tooth, 37 is a sealing ring, 38 is a connecting portion, and 39 is a flip cover plate. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0035] First, combine Figures 1 to 9 A combined bottle cap according to an embodiment of the present invention is described, which is used to seal the bottle mouth of a container.

[0036] like Figure 1 to Figure 7 As shown, a combined bottle cap according to an embodiment of the present invention is arranged on a bottle body, comprising: a base assembly 1, a pull ring assembly 2 and a top cover assembly 3;

[0037] The base assembly 1 comprises: a base body 11 and an oil pouring nozzle 12;

[0038] The seat body 11 is connected to the bottle body, and the oil pouring nozzle 12 is arranged on the seat body 11;

[0039] The pull ring assembly 2 includes: a pull ring 22, a cover 21 and an oblique cone portion 23;

[0040] The pouring nozzle 12 is provided with a neck portion 13, which has a large diameter end and a small diameter end. The large diameter end is close to the top cover assembly 3 and is connected to the pouring nozzle 12. The sealing cap 21 is provided at the small diameter end of the neck portion 13. The sealing cap 21 is connected to the neck portion 13 through an oblique cone portion 23. The oblique cone portion 23 is inclined toward the bottle body. The pull ring 22 is connected to the sealing cap 21.

[0041] The top cover assembly 3 includes: a connecting ring 31 and a top cover 32;

[0042] The connecting ring 31 is used to connect the seat body 11 , and the top cover 32 is hinged to the connecting ring 31 . The top cover 32 is used to seal the oil pouring nozzle 12 .

[0043] In the prior art, after the cover 21 is removed from the pouring nozzle 12, some connecting material will remain at the connection between the cover 21 and the pouring nozzle 12, resulting in some liquid remaining on the pouring nozzle 12 and the remaining connecting material after the liquid is poured out of the bottle. In this embodiment, a neck portion 13 is provided in the pouring nozzle 12, and the cover 21 and the neck portion 13 are connected via the neck portion 13. The cover 21 can be removed from the neck portion 13 by pulling the pull ring 22, and the oblique cone portion 23 can be completely removed from the neck portion 13. After the bottle is used to pour liquid, the liquid in the neck portion 13 can flow back into the bottle through the neck portion 13, avoiding liquid remaining on the pouring nozzle 12 and the oblique cone portion 23, preventing the liquid from deteriorating and affecting the quality of the liquid in the bottle. The pouring nozzle 12 can be sealed by rotating the top cover 32 to prevent the liquid in the bottle from flowing out.

[0044] like Figure 3 to Figure 6 As shown, the opening of the small-diameter end of the neck portion 13 is in the shape of an acute-angle fan, and the shape of the cover 21 matches the small-diameter end of the neck portion 13 .

[0045] The pouring path in the prior art is a rectangular opening. When pouring liquid outward, the water flow area width of the liquid when leaving the bottle cap is relatively large, resulting in the phenomenon that the edge of the water flow often leaks during the pouring process. When the present application uses the bottle body to pour liquid, the liquid flows out of the bottle body through the small diameter end of the neck 13, and the liquid is poured out in a concentrated manner through the small diameter end in the shape of an acute fan. The water flow area when pouring the liquid is more concentrated, thereby preventing the liquid from spilling when pouring the liquid.

[0046] like Figure 3-4As shown, an oil pouring port 14 is provided at one end of the oil pouring nozzle 12 close to the top cover assembly 3. The cross section of the oil pouring port 14 is arc-shaped. The arc of the oil pouring port 14 extends to the outside of the oil pouring nozzle 12 and the end is facing downward.

[0047] In the prior art, the pouring port 14 is tilted outwards to make the pouring of the liquid smoother. The liquid in the pouring port 14 cannot flow back into the bottle body. The liquid in the pouring port 14 will continue to fall outwards between the pouring nozzle 12 and the inner ring wall 15. The liquid will deteriorate if left for a long time and will be poured out together during the next pouring, endangering the health of the user.

[0048] The present application sets the pouring port 14 to be an arc shape extending to the outside of the pouring nozzle 12 with the end facing downward. After the bottle is used to pour liquid, the liquid at the liquid outlet end of the pouring nozzle 12 can flow back through the pouring port 14, effectively preventing the liquid from entering between the pouring nozzle 12 and the inner ring wall 15 due to the inability to flow back.

[0049] like Figure 7 to Figure 9 As shown, the top cover assembly 3 includes: an anti-theft strip 33, a pull block 35 and two insect-proof plates 34;

[0050] The anti-theft strip 33 is located between the connecting ring 31 and the top cover 32, and the anti-theft strip 33 connects the connecting ring 31 and the top cover 32. The pull block 35 is provided at one end of the anti-theft strip 33, and the pull block 35 is used to remove the anti-theft strip 33 from between the connecting ring 31 and the top cover 32. Two anti-insect plates 34 are respectively located at both ends of the anti-theft strip 33, and the gap between the anti-insect plates 34 and the anti-theft strip 33, the connecting ring 31 and the top cover 32 does not exceed 0.1 mm.

[0051] In this embodiment, the insect-proof plate 34 is extended from the top cover 32 toward the connecting ring 31. The insect-proof plate 34 and the top cover 32 are designed as an integrated whole. The gap between the insect-proof plate 34 and the connecting ring 31 does not exceed 0.1 mm, so as to prevent mosquitoes from entering the bottle body through the gap between the connecting ring 31 and the top cover 32. The anti-theft strip 33 can be removed from between the connecting ring 31 and the top cover 32 by pulling the pull block 35, and the insect-proof plate 34 can prevent mosquitoes from entering the bottle body.

[0052] like Figure 6-7 As shown, a positioning groove 18 is provided on the seat body 11 , and the positioning groove 18 is located at the connection between the seat body 11 and the connecting ring 31 . A positioning tooth 36 is provided on the connecting ring 31 corresponding to the positioning groove 18 , and the positioning tooth 36 cooperates with the positioning groove 18 .

[0053] When connecting the seat body 11 and the connecting ring 31 , the positioning teeth 36 on the connecting ring 31 correspond to the positioning grooves 18 on the seat body 11 , so that the connecting ring 31 can be fixed to the seat body 11 , and when the seat body 11 is rotated, the connecting ring 31 and the seat body 11 rotate synchronously.

[0054] like Figure 3-4 As shown, a slow-flow tooth 17 is provided at one end of the pouring nozzle 12 close to the bottle body. The slow-flow tooth 17 is sawtooth-shaped and is used to slow down the speed at which liquid enters the pouring nozzle 12 .

[0055] When using the bottle to pour liquid, the liquid in the bottle enters the neck portion 13 through the slow-flow teeth 17. The slow-flow teeth 17 can slow down the speed at which the liquid enters the pouring nozzle 12. By changing the density of the slow-flow teeth 17, the speed at which the liquid passes through the slow-flow teeth 17 can be adjusted, thereby adjusting the speed at which the liquid is poured out, thereby preventing the user from pouring out too much liquid in a short period of time.

[0056] like Figure 3-4 As shown, the seat body 11 includes: an inner ring wall 15, an outer ring wall and a bottle mouth clamp ring 16;

[0057] The outer annular wall is sleeved on the outer side of the inner annular wall 15, the inner annular wall 15 and the outer annular wall are integrally connected, the inner annular wall 15 and the oil pouring nozzle 12 are integrally connected, and the bottle mouth clamp 16 is located on the inner side of the outer annular wall, and the bottle mouth clamp 16 is used to clamp the bottle mouth of the bottle body.

[0058] In this embodiment, a matching clamp ring is provided on the inner ring wall 15, and the matching clamp ring is provided corresponding to the bottle mouth clamp ring 16. The bottle mouth clamp ring 16 and the matching clamp ring clamp the inside and outside of the bottle mouth at the same time, so that the seat body 11 is clamped to the bottle mouth.

[0059] like Figure 3-4 As shown, the top cover 32 includes: a sealing ring 37 and a connecting portion 38;

[0060] The sealing ring 37 and the connecting portion 38 are both arranged on a side close to the base assembly 1. The sealing ring 37 is arranged corresponding to the oil pouring nozzle 12. The sealing ring 37 is sleeved on the inner side of the oil pouring nozzle 12. The sealing ring 37 is used to seal the oil pouring nozzle 12. The connecting portion 38 is sleeved on the outer side of the sealing ring 37. The connecting portion 38 is clamped with the inner ring wall 15.

[0061] When the top cover 32 is put on the pouring nozzle 12, the sealing ring 37 is sleeved in the pouring nozzle 12, and the pouring nozzle 12 is sealed by the sealing ring 37 to prevent the liquid in the bottle from flowing out.

[0062] like Figure 7 to Figure 9 As shown, the top cover 32 is provided with a flip cover plate 39, and the flip cover plate 39 is used to open the top cover 32. By flipping the flip cover plate 39, it is convenient to remove the top cover 32 from the pouring nozzle 12, so that the liquid can be poured out from the bottle body.

[0063] A container comprises a container body and a bottle cap. The container body comprises a bottle mouth for assembling the bottle cap, and the bottle cap comprises a combined bottle cap.

[0064] Above, refer to Figures 1 to 9A combined bottle cap according to an embodiment of the present invention is described. After pouring liquid from the bottle, the liquid in the neck portion 13 can all flow back into the bottle through the neck portion 13, avoiding liquid residue on the pouring nozzle 12, preventing the liquid from deteriorating and affecting the quality of the liquid in the bottle. The pouring nozzle 12 can be sealed by rotating the top cover 32 to prevent the liquid in the bottle from flowing out.

[0065] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0066] Although the content of the present invention has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the present invention. After reading the above content, it will be apparent to those skilled in the art that various modifications and substitutions of the present invention will occur. Therefore, the protection scope of the present invention should be limited by the appended claims.

Claims

1. A combined bottle cap, arranged on a bottle body, characterized in that: include: Base assembly, pull ring assembly and top cover assembly; The base assembly comprises: a base body and an oil pouring nozzle; The seat body is connected to the bottle body, and the oil pouring nozzle is arranged on the seat body; The pull ring assembly comprises: a pull ring, a sealing cover and an oblique cone portion; The oil pouring nozzle is provided with a neck portion, the neck portion has a large diameter end and a small diameter end, the large diameter end is close to the top cover assembly and connected to the oil pouring nozzle, the sealing cover is provided at the small diameter end of the neck portion, the sealing cover is connected to the neck portion through an oblique cone portion, the oblique cone portion is inclined toward the bottle body, and the pull ring is connected to the sealing cover; The top cover assembly is arranged on the seat body and is used for sealing the oil pouring nozzle.

2. A combined bottle cap as claimed in claim 1, characterized in that: The opening of the small-diameter end of the neck portion is in an acute-angle fan shape, and the shape of the cover matches the small-diameter end of the neck portion.

3. A combined bottle cap as claimed in claim 1, characterized in that: An oil pouring port is provided at one end of the oil pouring nozzle close to the top cover assembly. The cross section of the oil pouring port is arc-shaped. The arc of the oil pouring port extends to the outside of the oil pouring nozzle and the end thereof faces downward.

4. A combined bottle cap as claimed in claim 1, characterized in that: The top cover assembly comprises: a connecting ring, a top cover, an anti-theft strip, a pull block and two insect-proof plates; The connecting ring is used to connect the seat body, the top cover is hinged to the connecting ring, the top cover is used to seal the oil pouring nozzle, the anti-theft strip is located between the connecting ring and the top cover, the anti-theft strip connects the connecting ring and the top cover, the pull block is provided at one end of the anti-theft strip, the pull block is used to remove the anti-theft strip from between the connecting ring and the top cover, the two anti-insect plates are respectively located at both ends of the anti-theft strip, and the gap between the anti-insect plate and the anti-theft strip, the connecting ring and the top cover does not exceed 0.1mm.

5. A combined bottle cap as claimed in claim 1, characterized in that: The seat body is provided with a positioning groove, and the positioning groove is located at the connection between the seat body and the connecting ring. The connecting ring is provided with a positioning tooth at a position corresponding to the positioning groove, and the positioning tooth cooperates with the positioning groove.

6. A combined bottle cap as claimed in claim 1, characterized in that: One end of the oil pouring nozzle close to the bottle body is provided with slow-flow teeth, and the slow-flow teeth are sawtooth-shaped and are used to slow down the speed at which liquid enters the oil pouring nozzle.

7. A combined bottle cap as claimed in claim 1, characterized in that: The seat body comprises: an inner ring wall, an outer ring wall and a bottle mouth clamp ring; The outer ring wall is sleeved on the outer side of the inner ring wall, the inner ring wall and the outer ring wall are integrally connected, the inner ring wall is integrally connected to the oil pouring nozzle, the bottle mouth clamp is located on the inner side of the outer ring wall, and the bottle mouth clamp is used to clamp the bottle mouth of the bottle body.

8. A combined bottle cap as claimed in claim 7, characterized in that: The top cover comprises: a sealing ring and a connecting portion; The sealing ring and the connecting part are both arranged on one side close to the base assembly. The sealing ring is arranged corresponding to the oil pouring nozzle. The sealing ring is sleeved on the inner side of the oil pouring nozzle. The sealing ring is used to seal the oil pouring nozzle. The connecting part is sleeved on the outer side of the sealing ring and is clamped with the inner ring wall.

9. A combined bottle cap as claimed in claim 1, characterized in that: The top cover is provided with a flip plate, and the flip plate is used to open the top cover.

10. A container comprising a container body and a bottle cap, wherein the container body has a bottle mouth for assembling the bottle cap, characterized in that: The bottle cap comprises a combined bottle cap as claimed in any one of claims 1 to 9.

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