CN112208932A

CN112208932A - Push type bottle cap

Info

Publication number: CN112208932A
Application number: CN202011127001.4A
Authority: CN
Inventors: 施东兴
Original assignee: Anhui Dinghong Packaging Co ltd
Current assignee: Anhui Dinghong Packaging Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-01-12

Abstract

The embodiment of the invention discloses a pressing type bottle cap which is a connected bottle cap or a split bottle cap and comprises an upper cap body and a lower cap body, wherein a pressing block is arranged on the end surface of the lower cap body facing the upper cap body, a pouring cavity is arranged at the upper end of the end surface of the lower cap body facing the upper cap body or the side surface of the pressing block, the top of the pouring cavity is a sealing structure, and the pressing block protrudes upwards.

Description

Push type bottle cap

Technical Field

The invention relates to the field of bottle caps, in particular to a push type bottle cap.

Background

The plastic cap is a common packaging form of bottle, can and barrel packaging, especially in the fields of beverage, chemical industry and medicine, the plastic cap generally uses polyolefin as a main raw material and is processed and formed by processes such as injection molding, hot pressing and the like, the cap comprises a split type and a connected type, the connected cap is convenient on a smaller bottle, the upper cap is opened when in use, and bottled liquid such as soy sauce and the like is poured out after a pull ring is torn. With the progress of society, seasonings such as soy sauce and the like need to be poured out for a new type catering such as a daily meal and are uniformly mixed, different people have different tastes, so that different seasonings need to be filled in small bottles, only a small amount of seasonings are needed at a time when the seasoning is used, and the seasonings are poured out from a common bottle cap too many at a time and are inconvenient to use.

Disclosure of Invention

In view of this, the embodiment of the invention provides a push type bottle cap which can only discharge a small amount of seasonings when being used at one time and is convenient to use.

The embodiment of the invention discloses a pressing type bottle cap which is a connected bottle cap or a split bottle cap and comprises an upper cap body and a lower cap body, wherein a pressing block is arranged on the end surface of the lower cap body facing the upper cap body, a pouring cavity is arranged at the upper end of the end surface of the lower cap body facing the upper cap body or on the side surface of the pressing block, a pouring groove is arranged in the middle of the pouring cavity, and the pressing block protrudes upwards.

Furthermore, the upper end of the pressing block is provided with a second pressing block.

Further, the second pressing block is semi-cylindrical, rectangular, prismatic, trapezoidal, parallelogram, triangular or elliptical.

Further, the pressing block is cylindrical or semi-cylindrical, and the curved surface part of the second pressing block faces the curved surface part of the pressing block.

Furthermore, the inner side of the lower part of the lower cover body is provided with a first inner plug, and the diameter of the first inner plug is equal to that of the pressing block.

Furthermore, according to the briquetting and pressing the briquetting two and be shell structure, according to the inner space of briquetting two, pour the inner space of chamber and the space intercommunication of lower lid lower part.

Furthermore, the up end in chamber of pouring is the plane, pours the chamber and is the minimum towards one side of pressing the briquetting, pours the intracavity cavity and be the round platform structure, and the diameter of pouring the chamber and the terminal surface junction of lower lid towards the upper cover body is minimum, goes up lid and lower lid and closes the lid back, has the interval between the top in chamber of pouring and the upper cover body.

Furthermore, the top of going up the lid is equipped with the snap ring, and the up end outside of lower lid is equipped with the card face that matches with the snap ring, and after going up lid and lower lid closed, snap ring and snap ring block, the angle of snap ring was located between 180 degrees and 360 degrees.

Furthermore, the top of the pouring cavity is provided with a sealing structure.

Furthermore, the top of the pouring cavity is an opening.

The pressing structure is creatively designed on the upper end face of the lower cover body, the pouring cavity is designed beside the pressing structure, when the lower cover body needs to be used, pressure is directly applied to the pressing block, so that the space pressure of the lower cover body and the bottle is increased, seasoning or liquid is pressed out of the pouring cavity by the pressure, the pouring function is realized, when the lower cover body does not need to be used, the pressing block is not pressed, the pressing block is reset at the moment, the pressure inside and outside the bottle is kept consistent, and the seasoning can be continuously pressed by the pressing block to be pressed out of the pouring cavity when the lower cover body is used again next time.

The embodiment of the invention does not need to use other auxiliary accessories: for example, the spring and the plastic pipe are directly formed by injection molding without assembly of accessories, so that the function of discharging liquid by pressing is achieved, the cost is reduced, the environment is protected, the sanitation is realized, the use is convenient, and the amount depends on the pressing times.

It is within the scope of this patent that the present invention allows for the pouring of liquids or powdery or granular substances without the aid of an auxiliary tool or other accessory by directly pressing on the plastic cap.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

FIG. 5 is a schematic view of another embodiment of the present invention.

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. 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.

As shown in the figures, the embodiment of the invention discloses a pressing type bottle cap which is a connected bottle cap or a split bottle cap and comprises an upper cap body 1 and a lower cap body 2, wherein a pressing block 3 is arranged on the end surface of the lower cap body 2 facing the upper cap body, a pouring cavity 4 is arranged at the upper end of the end surface of the lower cap body 2 facing the upper cap body or on the side surface of the pressing block, a pouring groove is arranged in the middle of the pouring cavity 4, the top of the pouring cavity 4 is a sealing structure, and the pressing block 3 protrudes upwards.

In another embodiment, the top of the pouring cavity is an opening, and the upper end of the opening is provided with a large closing-in structure, and the size of the closing-in is larger than the diameter of the pouring cavity for recovering oil.

According to the invention, the pressing block is designed on the upper end surface of the traditional lower cover body, the pull ring on the traditional lower cover body is omitted, the traditional mode of lifting the bottle to pour liquid is replaced by extruding the liquid by pressing, so that the pouring operation is changed, the small and beautiful design in the modern society is adapted, simultaneously, only a small amount of seasoning can be poured out at one time, and a small amount of seasoning can be poured out at one time by pressing, so that the seasoning bottle is suitable for the seasoning requirements of people with different tastes. The invention takes out liquid from the bottle in a pressing mode.

When using for the first time, open the upper cover body, cut off the top in pouring out the chamber for pour out the groove in chamber and outside air intercommunication, the liquid in the bottle is poured out from the pouring out chamber, and this kind of design has the theftproof function, and it can not flow out not to see to cut off pouring out chamber liquid.

The invention does not need any auxiliary device, such as a spring and the like, directly realizes the pressing function through one-time injection molding, saves the cost and is convenient to operate.

In an embodiment of the present invention, a second pressing block 5 is disposed at the upper end of the pressing block. The pressing block II is added, so that the space is indirectly increased, and the pressing operation is convenient.

In an embodiment of the present invention, the second pressing block 5 has a semi-cylindrical shape, a rectangular shape, a prismatic shape, a trapezoidal shape, a parallelogram shape, a triangular shape, or an elliptical shape, but may have other shapes.

In an embodiment of the invention, the pressing block 3 is cylindrical or semi-cylindrical, and the curved surface part of the second pressing block 5 faces the curved surface part of the pressing block.

In an embodiment of the present invention, an inner plug 21 is disposed at the inner side of the lower portion of the lower cover 2, and the diameter of the inner plug is equal to the diameter of the pressing block.

When pouring out the chamber and pressing the side intercommunication of briquetting two, pour out the chamber level setting.

In an embodiment of the present invention, the pressing block 3 and the second pressing block 5 are both of a housing structure, and the internal space of the pressing block 3, the internal space of the second pressing block 5, the internal space of the pouring cavity 4, and the space at the lower part of the lower lid body 2 are communicated. Since the spaces are communicated, when the pressing block II is pressed, the pressure of the inner space is increased, and the liquid or the seasoning is pressed out.

In an embodiment of the invention, the upper end surface of the pouring cavity 4 is an inclined surface, and one side of the pouring cavity 4 facing the pressing block 3 is the lowest part, so that the seasoning can be poured conveniently. The cavity in the pouring cavity 4 is of a circular truncated cone structure, the diameter of the joint of the pouring cavity 4 and the end face of the lower cover body 2 facing the upper cover body 1 is the smallest, and after the upper cover body 1 and the lower cover body 2 are closed, a space is reserved between the top of the pouring cavity 4 and the upper cover body 1.

In an embodiment of the present invention, the top of the upper cover body 1 is provided with a snap ring 11, the outer side of the upper end surface 22 of the lower cover body 2 is provided with a snap surface 23 matching with the snap ring, when the upper cover body and the lower cover body are closed, the snap ring is engaged with the snap ring, the angle of the snap ring is between 180 degrees and 360 degrees, and the snap ring plays a role in sealing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.

Claims

1. The utility model provides a push type bottle lid, the bottle lid is disjunctor bottle lid or components of a whole that can function independently bottle lid, its characterized in that includes lid and lower lid, is equipped with on the terminal surface of lower lid towards the lid and presses the briquetting, and lower lid is equipped with towards the terminal surface upper end of lid or presses the side of briquetting and pours the chamber, presses the briquetting arch upwards.

2. The push type bottle cap as claimed in claim 1, wherein a second push block is provided at an upper end of the push block.

3. The push type bottle cap of claim 2, wherein the push block two is a semi-cylindrical shape or a rectangular shape or a prismatic shape or a trapezoidal shape or a parallelogram shape or a triangular shape or an oval shape.

4. The push type bottle cap of claim 3, wherein the press block has a cylindrical or semi-cylindrical shape, and the curved surface portion of the second press block faces the curved surface portion of the press block.

5. The push-type bottle cap as claimed in claim 1, wherein the lower inner side of the lower cap body is provided with a first inner plug having a diameter equal to that of the push block.

6. The push type bottle cap as claimed in claim 2, wherein the push block and the second push block are formed as a shell, and an inner space of the push block, an inner space of the second push block, an inner space of the pouring chamber and a space of the lower portion of the lower cap body are communicated with each other.

7. The push type bottle cap as claimed in claim 1, wherein the upper end surface of the pouring cavity is a flat surface, the side of the pouring cavity facing the pressing block is the lowest part, the cavity in the pouring cavity has a circular truncated cone structure, the diameter of the junction of the pouring cavity and the end surface of the lower cap facing the upper cap is the smallest, and after the upper cap and the lower cap are closed, a space is formed between the top of the pouring cavity and the upper cap.

8. The push type bottle cap of claim 1, wherein the top of the upper cap body is provided with a snap ring, the outer side of the upper end surface of the lower cap body is provided with a snap surface matching with the snap ring, when the upper cap body and the lower cap body are closed, the snap ring is engaged with the snap ring, and the angle of the snap ring is between 180 degrees and 360 degrees.

9. The push-on bottle cap of claim 1, wherein the top of the pouring chamber is a sealing structure.

10. The push-on bottle cap of claim 1, wherein the top of the pouring chamber is open.