CN216071253U

CN216071253U - Bottle cap and condiment bottle

Info

Publication number: CN216071253U
Application number: CN202121766706.0U
Authority: CN
Inventors: 司徒楚筠; 朱颖仪; 郑丽平
Original assignee: Foshan Haitian Flavoring and Food Co Ltd; Foshan Haitian Gaoming Flavoring and Food Co Ltd
Current assignee: Foshan Haitian Flavoring and Food Co Ltd; Foshan Haitian Gaoming Flavoring and Food Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-18
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a bottle cap and a condiment bottle, wherein the bottle cap comprises: the cover body (1) comprises a circulation port (2), a buffer bin (6) communicated with the circulation port (2) and a liquid outlet communicated with the buffer bin (6), an inlet of the buffer bin (6) is communicated with the circulation port (2), and an outlet of the buffer bin (6) is communicated with the liquid outlet; a valve (3) provided at the flow opening (2) and configured to open the flow opening (2) under the impact of a liquid; and the buffer sheet (4) is connected to the inner wall of the buffer bin (6) and is configured to block liquid sprayed out through the circulation port (2), and the circulation port (2), the buffer bin (6), the buffer sheet (4) and the liquid outlet are arranged side by side in the axial direction of the circulation port (2), so that the speed of the liquid is reduced, and the problem that the liquid is easily sprayed out through the circulation port on the bottle cap in the prior art is solved.

Description

Bottle cap and condiment bottle

Technical Field

The utility model relates to the field of packaging containers, in particular to a bottle cap and a seasoning bottle.

Background

In the related art, a seasoning bottle includes a bottle body that is deformable by extrusion and a bottle cap that is provided at a mouth of the bottle body, and the bottle cap includes a cap body provided with a communication port and a valve that is connected to the cap body. The valve comprises a plurality of deformable valve plates arranged circumferentially around a central axis of the flow opening, the valve plates collectively enclosing the flow opening. Optionally, the valve plate is made of silica gel. When the user uses, the accessible is extruded the bottle and is made the liquid in the bottle push open the valve block, and spout in the circulation mouth. When the user stops squeezing the bottle body, the valve plate is elastically restored to the state of closing the inlet of the valve, so that the bottle opening of the bottle body is closed.

In the related art, the phenomenon that the seasoning is sprayed out of the seasoning bottle is easy to occur in the process that a user uses the seasoning bottle, so that the user is not favorable for controlling the amount of the poured seasoning, and the user feels bad.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottle cap and a condiment bottle so as to solve the problem that liquid in the bottle is easy to spray out through a flow opening on the bottle cap in the related art.

According to an aspect of an embodiment of the present invention, there is provided a bottle cap including:

the cover body comprises a circulation port, a buffer bin communicated with the circulation port and a liquid outlet communicated with the buffer bin, an inlet of the buffer bin is communicated with the circulation port, and an outlet of the buffer bin is communicated with the liquid outlet;

a valve provided at the flow port and configured to open the flow port under impact of the liquid; and

the buffer piece is connected on the inner wall of the buffer bin and is configured to block liquid sprayed out through the circulation port, and the circulation port, the buffer bin buffer piece and the liquid outlet are arranged side by side in the axis direction of the circulation port.

In some embodiments, one end of the buffer sheet is connected with the inner wall of the buffer bin, and a channel for communicating liquid is formed between the other end and/or the side part of the buffer sheet and the inner wall of the buffer bin.

In some embodiments, the buffer sheet is located at an end of the surge bin near the outlet.

In some embodiments, at least a portion of the interior chamber of the surge bin proximate the outlet of the surge bin is a conical or dome-shaped chamber.

In some embodiments, the valve further comprises an inner cap disposed within the cap body, the inner cap and the cap body being separately manufactured and joined, the valve being sandwiched between the inner cap and the cap body.

In some embodiments, the inner cap includes a through hole opposite to and communicating with the flow port and a mounting groove extending along an edge of the through hole, the valve includes a valve body and a convex edge provided along the edge of the valve body and embedded in the mounting groove, and an end of the surge tank near the flow port limits the convex edge in the mounting groove.

In some embodiments, the valve body comprises a plurality of valve plates circumferentially arranged along a center, the plurality of valve plates are made of elastic materials so as to open the flow port under the impact of liquid, and the center is located in the axial direction of the flow port or deviated from the axial direction of the flow port.

In some embodiments, the inner lid and the cover are connected by a snap-fit arrangement.

In some embodiments, the inner cap is provided with a tapered surface on the inside, the distance between the tapered surface and the cap body increasing in a direction away from the communication port.

In some embodiments, the cover body further comprises a discharge nozzle communicated with the outlet of the buffer bin, the liquid outlet is formed at one end of the discharge nozzle far away from the buffer bin,

one side of the liquid outlet of the discharge nozzle is provided with a flow guide part which is inclined outwards, and the flow guide part is more convex outwards than the other side of the liquid outlet; or

The liquid outlet of ejection of compact mouth is formed with the water conservancy diversion portion that turns over to the outside, and water conservancy diversion portion extends along the circumference of liquid outlet.

In some embodiments, the bottle cap further comprises an outer cap, one side of the outer cap being connected to the lid body via a hinge portion to switch between a position covering the discharge nozzle and a position opening the discharge nozzle, the hinge portion being located on a side of the liquid outlet away from the flow guide portion.

In some embodiments, the bottle cap further comprises an outer cap covering the cap body, and the outer cap is provided with an outlet end sealing plug for sealing the discharge nozzle.

In some embodiments, the blocking plug is not lower than the passage between the buffer sheet and the inner wall of the buffer bin in a state that the outer cover is buckled on the cover body.

According to another aspect of the present invention, there is also provided a condiment bottle comprising:

a bottle body; and

the bottle cap is connected to the bottle opening of the bottle body.

By applying the technical scheme of the utility model, when a user squeezes the bottle body, the liquid in the bottle impacts the valve to open the valve, and the liquid sprayed out from the valve is blocked by the buffer sheet, so that the speed of the liquid is reduced, and the problem that the liquid is easy to spray out through the flow opening on the bottle cover in the related technology is solved.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the related art, the drawings needed to be used in the description of the embodiments or the related art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view schematically illustrating a bottle cap according to a first embodiment of the present invention;

fig. 2 shows a schematic side view of a bottle cap according to a first embodiment of the present invention;

fig. 3 is a front view schematically showing the construction of the bottle cap according to the first embodiment of the present invention;

fig. 4 is a schematic top view showing a bottle cap according to a first embodiment of the present invention;

fig. 5 is a structural view showing a cross-section of a bottle cap according to a first embodiment of the present invention;

FIG. 6 shows a partial enlarged view at A in FIG. 5;

fig. 7 is a perspective view schematically illustrating a bottle cap according to a first embodiment of the present invention in an unfolded state;

fig. 8 is a front view schematically showing the construction of the bottle cap in the unfolded state according to the first embodiment of the present invention;

fig. 9 is a schematic top view showing a bottle cap according to a first embodiment of the present invention in an unfolded state;

fig. 10 is a schematic bottom view of the bottle cap according to the first embodiment of the present invention in an unfolded state;

fig. 11 is a view illustrating a structure of a bottle cap according to a second embodiment of the present invention in an unfolded state;

fig. 12 is a view schematically illustrating another angular structure of the bottle cap in the unfolded state according to the second embodiment of the present invention;

fig. 13 is a sectional view schematically showing the bottle cap according to the second embodiment of the present invention in an unfolded state.

In the figure:

1. a cover body; 2. a flow port; 3. a valve; 4. a buffer sheet; 5. a flow guide nozzle; 6. a buffer bin; 7. an inner cover; 8. an outer cover; 9. blocking; 10. a flow guide part; 11. an inner cavity; 12. a clamping structure; 13. a conical surface; 14. a tapered cavity; 15. a cylindrical member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1 to 10, the bottle cap of the present embodiment includes a cap body 1, a valve 3, and a cushioning sheet 4. Lid 1 includes circulation mouth 2, buffer bin 6 and the liquid outlet with buffer bin 6 intercommunication with circulation mouth 2 intercommunication, the import and the circulation mouth 2 intercommunication of buffer bin 6, the export and the liquid outlet intercommunication of buffer bin 6. The valve 3 is provided at the through-flow opening 2 and is configured to open the through-flow opening 2 under the impact of the liquid. The buffer sheet 4 is attached to an inner wall of the buffer bin 6 and configured to block the liquid ejected through the circulation port 2, and the circulation port 2, the buffer bin 6, the buffer sheet 4, and the liquid outlet are arranged side by side in an axial direction of the circulation port 2.

Liquid in the bottle strikes valve 3 so that valve 3 opens when the user squeezes the body, and the liquid of valve 3 spun is blockked by buffer chip 4 to make the speed of liquid reduce, improved the problem that liquid appears through the liquid outlet blowout on the bottle lid easily among the correlation technique.

Due to the pressure difference between the inside and the outside of the bottle body, the material body breaks through the center of the valve 3 and is sprayed out to impact the buffer sheet 4, the rebounded material flows in a reverse direction in the buffer bin 6 and is converged to the through hole between the buffer sheet and the liquid outlet under the action of the self-weight and the internal and external pressure to flow out.

One end of the buffer sheet 4 is connected with the inner wall of the buffer bin 6, and a channel for circulating liquid is formed between the other end and/or the side part of the buffer sheet 4 and the inner wall of the buffer bin 6.

In some embodiments, the buffer sheet 4 includes a buffer sheet body opposite to the flow port and a connecting portion connecting the buffer sheet body and the inner wall of the buffer bin 6, and an unclosed annular passage for flowing liquid is formed between the buffer sheet body and the inner wall of the buffer bin 6.

The buffer sheet 4 is located at one end of the buffer bin 6 near the outlet of the buffer bin 6.

The inner diameter of at least one section of the buffer bin 6 is gradually reduced along the direction close to the outlet of the buffer bin 6, and the part, at least close to the outlet of the buffer bin 6, of the inner cavity 11 of the buffer bin 6 is a conical cavity 14 or a circular arch cavity, so that liquid can smoothly flow out from the outlet of the buffer bin 6, and the liquid residual in the buffer bin 6 is avoided.

The pouring angle is used for extrusion, the conical top/dome top of the buffer bin has a flow guiding effect on liquid, so that the material can flow out of the through hole more conveniently, and the liquid residual quantity of the buffer bin after the valve is closed is reduced.

The bottle cap further comprises an inner cap 7 which is sleeved in the cap body 1, the inner cap 7 and the cap body 1 are manufactured and connected in a split mode, and the valve 3 is clamped between the inner cap 7 and the cap body 1.

The inner surface of the inner cap 7 is provided with a screw/snap ring structure for connection to the bottle body. The hardness of the inner cap 7 is less than that of the cap body 1 so that the inner cap 7 can achieve good sealing with the bottle body.

The inner cup 7 includes the through-hole that is relative and communicate with circulation port 2 and the mounting groove that extends along the edge of through-hole, and valve 3 includes the valve body and sets up and imbeds the protruding edge of mounting groove along the edge of valve body, and the one end that is close to circulation port 2 of surge bin 6 will be protruding along spacing in the mounting groove.

The valve body includes a plurality of valve blocks along the circumference arrangement of a center, and a plurality of valve blocks are elastic material to open circulation port 2 under the impact of liquid, center and the axial direction that is located circulation port 2 or deviates from circulation port 2.

The valve can be provided with a plurality of opening forms, for example, the discharge burst hole of the valve is not positioned in the center of the shaft, and the position of the slow flow sheet is set to correspondingly align the discharge burst hole of the valve to generate corresponding slow flow effect.

As shown in fig. 5 and 6, the inner lid 7 and the lid body 1 are connected by a snap structure 12. In other embodiments, the inner cap 7 is disposed inside the cap body 1 and connected to the cap body 1 by interference fit. The inner lid 7 corresponds to a valve seat in a general valve cover, and is engaged with the lid body 1 to fix the valve 3.

As shown in fig. 5, the cover body 1 further includes a discharge nozzle 5 communicated with an outlet of the buffer bin 6, a liquid outlet is formed at one end of the discharge nozzle 5 far away from the buffer bin 6, a flow guide portion which is turned outwards is formed at the liquid outlet of the discharge nozzle 5, the flow guide portion extends along the circumferential direction of the liquid outlet, and the flow guide portion has the same structure at each position in the circumferential direction of the liquid outlet.

The bottle cap further includes an outer cap 8, and one side of the outer cap 8 is connected to the cap body 1 through a hinge portion to switch between a position covering the discharge nozzle 5 and a position opening the discharge nozzle 5. In some embodiments, the cap body 1 and the outer cap 8 are integrally formed.

The enclosing cover 8 is provided with the export end shutoff stopper 9 of shutoff ejection of compact mouth 5, and when the enclosing cover 8 lock was on lid 1, the shutoff stopper 9 inserted in the liquid outlet.

Under the state that the outer cover 8 is buckled on the cover body 1, the plugging plug 9 is not lower than a channel between the buffer sheet 4 and the inner wall of the buffer bin 6. The residual accumulation and pollution caused by the adhesion of the fluid material to the plunger in the process of repeatedly lifting and closing the cover are reduced.

In some embodiments, the outer cap 8 is provided with a cylindrical member 15, the cylindrical member 15 is sleeved outside the plug 9, and when the outer cap 8 is fastened on the cap body 1, one end of the cylindrical member 15 far away from the outer cap 8 abuts against the cap body 1, so as to enhance the overall rigidity and strength of the bottle cap.

According to another aspect of the application, the condiment bottle comprises a bottle body and the bottle cap, and the bottle cap is connected to the opening of the bottle body.

Example two

As shown in fig. 11 to 13, the difference between the present embodiment and the first embodiment is:

the inner side of the inner cap 7 is provided with a tapered surface 13, and the distance between the tapered surface 13 and the cap body 1 is gradually increased along the direction away from the communication port 2 to prevent the liquid poured out from the bottle body from remaining in the inner cap.

The inner cover is equivalent to a valve seat in a general valve cover, and the structure clamped with the outer cover can fix the valve element. The inner cover inner plug structure realizes a sealing function. The disk seat bottom extends and sets up the back taper face, forms the support to the internal stopper structure for seal structure is more firm, non-deformable seepage behind the supporting bottleneck. When the product is used to the surplus, the conical surface is arranged to be beneficial to discharging materials in the bottle, and the surplus residue is reduced.

The bottle cap further comprises an outer cap 8, one side of the outer cap 8 is connected with the cap body 1 through a hinged portion so as to switch between a position covering the discharge nozzle 5 and a position opening the discharge nozzle 5, and the hinged portion is located on one side of the liquid outlet, which is far away from the flow guide portion 10. I.e. the guide 10 projects towards the side of the liquid outlet remote from the hinge. The flow guide part 10 is a flanging structure formed at the liquid outlet.

The flanging structure at one side of the liquid outlet, which is close to the hinge part, is shorter and has a concave shape, so that the interference of the outer cover 8 on the plugging plug 9 in the opening and closing process is reduced, and the sealing plug is prevented from being damaged and the sealing performance is reduced. According to the extrusion use habit of people, the liquid outlet flanging close to the outflow direction is longer, and the material drop hanging nozzle residue in the extrusion process is favorably reduced.

The present invention is not limited to the above exemplary embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottle cap, comprising:

the cover body (1) comprises a circulation port (2), a buffer bin (6) communicated with the circulation port (2) and a liquid outlet communicated with the buffer bin (6), wherein an inlet of the buffer bin (6) is communicated with the circulation port (2), and an outlet of the buffer bin (6) is communicated with the liquid outlet;

a valve (3) provided at the through-flow opening (2) and configured to open the through-flow opening (2) under the impact of a liquid; and

buffer plate (4), connect on the inner wall of surge bin (6) to be configured to block the warp circulation mouth (2) spun liquid, circulation mouth (2) surge bin (6) buffer plate (4) with the liquid outlet is followed the axis direction of circulation mouth (2) arranges side by side.

2. The bottle cap according to claim 1, wherein one end of the buffer sheet (4) is connected with the inner wall of the buffer chamber (6), and a channel for communicating liquid is formed between the other end and/or the side part of the buffer sheet (4) and the inner wall of the buffer chamber (6).

3. The bottle cap according to claim 1, wherein the buffer sheet (4) is located at an end of the buffer bin (6) near the outlet.

4. The bottle cap according to claim 1, characterized in that at least the part of the inner cavity (11) of the surge bin (6) close to the outlet of the surge bin (6) is a conical cavity (14) or a dome-shaped cavity.

5. The bottle cap according to claim 1, further comprising an inner cap (7) fitted inside the cap body (1), the inner cap (7) and the cap body (1) being manufactured separately and joined, the valve (3) being sandwiched between the inner cap (7) and the cap body (1).

6. The bottle cap according to claim 5, wherein the inner cap (7) includes a through hole opposite to and communicating with the communication port (2) and a mounting groove extending along an edge of the through hole, the valve (3) includes a valve body and a flange provided along an edge of the valve body and fitted into the mounting groove, and an end of the surge tank (6) adjacent to the communication port (2) retains the flange in the mounting groove.

7. The closure according to claim 6, wherein the valve body comprises a plurality of flaps circumferentially arranged along a center, the flaps being of an elastic material to open the through-flow opening (2) under impact of liquid, the center being located in the axial direction of the through-flow opening (2) or offset from the axial direction of the through-flow opening (2).

8. The bottle cap according to claim 5, wherein the inner cap (7) and the cap body (1) are connected by a snap structure (12).

9. The bottle cap according to claim 5, characterized in that the inner cap (7) is provided with a conical surface (13) on the inside, the distance between the conical surface (13) and the cap body (1) increasing in the direction away from the through-flow opening (2).

10. The bottle cap according to claim 1, wherein the cap body (1) further comprises a discharge nozzle (5) communicating with an outlet of the surge bin (6), the liquid outlet being formed at an end of the discharge nozzle (5) remote from the surge bin (6),

one side of a liquid outlet of the discharging nozzle (5) is provided with a flow guide part (10) which is inclined outwards, and the flow guide part (10) is more convex outwards than the other side of the liquid outlet; or

The liquid outlet of discharge nozzle (5) is formed with the water conservancy diversion portion that turns over to the outside, water conservancy diversion portion follows the circumference of liquid outlet extends.

11. The bottle cap according to claim 10, further comprising an outer cap (8), wherein one side of the outer cap (8) is connected to the lid body (1) through a hinge portion to switch between a position covering outside the spout (5) and a position opening the spout (5), the hinge portion being located on a side of the liquid outlet away from the flow guide portion (10).

12. The bottle cap according to claim 10, further comprising an outer cap (8) covering the cap body (1), wherein the outer cap (8) is provided with an outlet end plug (9) for plugging the discharge nozzle (5).

13. The bottle cap according to claim 12, wherein the stopper (9) is not lower than a passage between the buffer sheet (4) and an inner wall of the buffer bin (6) in a state where the outer cap (8) is fastened to the cap body (1).

14. A condiment bottle, comprising:

a bottle body; and

the bottle cap of any one of claims 1 to 13, attached to a mouth of the bottle body.