CN212668083U

CN212668083U - Bottle bottom for rotary top-up instant-matching container and container

Info

Publication number: CN212668083U
Application number: CN202021498829.6U
Authority: CN
Inventors: 蔡红亮
Original assignee: Jiangsu Golden Antelope Food Co ltd
Current assignee: Jiangsu Golden Antelope Food Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-03-09
Anticipated expiration: 2030-07-26

Abstract

A bottle bottom for a rotary top-up instant-matching container comprises a connecting ring 1, a rotating plate 2 and a top-out plate 3, wherein the connecting ring 1 is in a shape corresponding to an opening at the bottom end of a beverage container, and a sealing cover sheet 4 internally connected with the inner wall of the connecting ring 1 is arranged at a position adjacent to the bottom end of the beverage container. The lower end of the connecting ring 1 is provided with a rotating plate 2, the rotating plate 2 can be relatively rotatably arranged at the bottom of the connecting ring 1, the rotating plate 2 and the connecting ring 1 are axially fixed, and a threaded shaft 21 is fixed at the center of the rotating plate 2. The rotating plate 2 is provided with an ejector plate 3, the center of the ejector plate 3 is provided with a threaded sleeve 31, and the threaded sleeve 31 is screwed on the threaded shaft 21. Grooves and bulges which are mutually matched are formed between the edge of the ejector plate 3 and the inner side wall of the connecting ring 1, and the peripheral surface of the ejector plate 3 is attached to the inner wall of the connecting ring 1 to form a sealing structure. The top end of the threaded sleeve 31 is attached to the cover flap 4. The invention utilizes a precession mode, saves time and labor and has simple structure.

Description

Bottle bottom for rotary top-up instant-matching container and container

Technical Field

The present invention relates generally to the field of packaging, and more particularly, to a bottle bottom and container for a rotary top-loading instant dispensing container.

Background

Nutrient substances in the existing beverage deteriorate and lose during long-term storage, chemical substances such as preservatives, stabilizers and the like are required to be added for prolonging the quality guarantee period of the beverage, but the taste of the beverage is possibly influenced, and chemical components in the beverage can cause certain harm to human bodies.

In order to solve the above problems, the prior art proposes a technical solution of storing the main ingredient and the liquid separately, i.e. instantly mixing, for example, the prior patent CN201610982626.6 discloses a bottle cap with a built-in solid beverage and a beverage bottle using the same, comprising an upper cap and a lower cap fixed above the bottle mouth, wherein the upper cap is sleeved outside the lower cap, the upper cap and the lower cap form a containing cavity for containing and storing the solid beverage, and a sealing film is arranged in the bottom of the lower cap; the sealing ring is arranged at the port at the top end of the lower cover, so that the accommodating cavity in the upper cover and the lower cover is kept sealed with the outside, and the solid beverage accommodated in the accommodating cavity is prevented from being affected by damp, deterioration and the like. The solid beverage and the liquid beverage can be separated and stored in advance according to different tastes, so that convenience is brought to different people, and different taste requirements are met.

For another example, CN201721240288.5 discloses a ready-to-drink bottle cap, which comprises an upper cap and a lower cap, the upper cover is provided with a cavity which is formed by a side wall and a top wall and is provided with an opening, the lower cover comprises a storage part which is formed by the side wall and is isolated by an isolating sheet and is used for storing beverage ingredients and a mounting part which is used for connecting the bottle body, the outer wall of the lower cover storage part is clamped into the cavity of the upper cover and is matched with the side wall of the upper cover, so that the upper cover can rotate around the lower cover mounting part, the spacer middle part of lower cover is equipped with annular open slot, be equipped with the arch of a block cavity axle sleeve recess in the open slot, the utility model discloses an upper cover has good leakproofness with the lower cover cooperation, has avoided the tradition to join in marriage promptly the beverage bottle lid owing to use the gas tightness to seal the not good condition of leakproofness of the beverage bottle lid that membrane and aluminum sheet sealed the easy damage of membrane and lead to manufacturing cost is lower, can the convenience of customers fast conveniently open the bottle lid.

However, the bottle cap has a function of isolating liquid from the main material, but has a complex structure, is complicated to operate, and is easily damaged. How to provide a simple structure, durable ready-to-use bottle lid is the problem that awaits a urgent solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a bottle bottom for a rotary top-loading type instant container, which is installed at the bottom of a beverage bottle and seals the bottom of the beverage bottle, and comprises a connecting ring 1, a rotating plate 2 and a pushing plate 3, wherein the connecting ring 1 has a shape corresponding to the opening at the bottom end of the beverage container and is used for connecting with the beverage bottle, and a sealing cover sheet 4 inscribed with the inner wall of the connecting ring 1 is arranged at a position adjacent to the bottom end of the beverage bottle; the lower end of the connecting ring 1 is provided with a rotating plate 2, the rotating plate 2 is relatively rotatably arranged at the bottom of the connecting ring 1 and is axially fixed with the rotating plate 2 and the connecting ring 1, and a threaded shaft 21 is fixed at the center of the rotating plate 2; the rotating plate 2 is provided with an ejector plate 3, the center of the ejector plate 3 is provided with a threaded sleeve 31, and the threaded sleeve 31 is screwed on the threaded shaft 21; a groove and a protrusion which are matched with each other are formed between the edge of the ejector plate 3 and the inner side wall of the connecting ring 1, and are used for limiting the ejector plate 3 to rotate relative to the inner wall of the connecting ring 1; the peripheral surface of the ejecting plate 3 is attached to the inner wall of the connecting ring 1 to form a sealing structure; the top end of the threaded sleeve 31 is attached to the cover plate 4.

According to an embodiment of the present invention, the surface of the cover sheet 4 is formed with a plurality of easy-tearing grooves radially from the center.

According to an embodiment of the present invention, the rotating plate 2, the ejecting plate 3 and the connecting ring 1 are circular.

According to an embodiment of the present invention, the edge of the rotating plate 2 is engraved with the anti-slip groove 22 in the up-down direction.

According to the utility model discloses an embodiment, the lower extreme of go-between 1 has the annular bulge of inside protrusion, be formed with annular groove on the periphery on rotor plate 2, annular bulge and annular groove cooperate, are used for making rotor plate 2 can for go-between 1 axial rotation, both keep relative position fixed in the footpath.

According to the utility model discloses an aspect provides a rotatory top formula of joining in marriage type container promptly, has cylindric appearance, installs sealed lid on the bottleneck, and the bottom is open structure, adopts above-mentioned arbitrary any rotatory top formula of joining in marriage type container promptly and regard as the bottle end at the bottom of the bottle with the bottle.

According to the utility model discloses an aspect provides a rotatory top formula of joining in marriage type container promptly, has cylindric appearance, installs sealed lid on the bottleneck, and the bottom has above-mentioned arbitrary any the bottle end, the body with go-between 1 integrated into one piece.

In the utility model, the threaded shaft and the threaded sleeve are matched for use, and the rotation of the rotating plate is utilized to eject the ejection plate to one end of the sealing cover sheet, thereby destroying the sealing cover sheet and utilizing the precession mode, thereby saving time and labor; the structure that the thread sleeve is attached to the sealing cover plate is adopted, so that the sealing cover plate is broken a bit and then gradually expanded, and the sealing cover plate is easier to break; the inner wall of the connecting ring is sealed with the edge of the ejector plate, so that materials are not missed; adopt the recess and the arch of mutually supporting, guaranteed the stability of liftout plate displacement process, the utility model discloses simple structure, convenient to use.

Drawings

FIG. 1 is an exploded view of a bottom of a rotating top-loading ready-to-dispense container;

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;

fig. 3 is an enlarged schematic view of a region B in fig. 2.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like elements and techniques of the present invention so that advantages and features of the present invention may be more readily understood when implemented in a suitable environment. The following description is an embodiment of the present invention, and other embodiments related to the claims that are not explicitly described also fall within the scope of the claims.

Fig. 1 shows a schematic exploded view of a bottle bottom for a rotary top-mount type ready-to-mate container.

As shown in fig. 1, the bottle bottom is arranged at the bottom of a beverage bottle, the bottom of the beverage bottle is sealed, and the beverage bottle comprises a connecting ring 1, a rotating plate 2 and an ejector plate 3, wherein the connecting ring 1 has a shape corresponding to the opening at the bottom end of a beverage container and is used for being connected with the beverage bottle, and a sealing cover sheet 4 inscribed with the inner wall of the connecting ring 1 is arranged at a position adjacent to the bottom end of the beverage bottle; the lower end of the connecting ring 1 is provided with a rotating plate 2, the rotating plate 2 is relatively rotatably arranged at the bottom of the connecting ring 1 and is axially fixed with the rotating plate 2 and the connecting ring 1, and a threaded shaft 21 is fixed at the center of the rotating plate body 23; the rotating plate 2 is provided with the ejector plate 3, the center of the ejector plate body 33 is provided with a threaded sleeve 31, and the threaded sleeve 31 is screwed on the threaded shaft 21; the edge of the ejector plate body 33 and the inner side wall of the connecting ring 1 form a mutually matched groove 12 (see fig. 2) and a protrusion 32 for limiting the ejector plate 3 to rotate relative to the inner wall of the connecting ring 1; the outer peripheral surface of the ejection plate body 33 is attached to the inner wall of the connecting ring 1 to form a sealing structure; the top end of the threaded sleeve 31 is attached to the cover plate 4.

The utility model discloses in, form the feed bin in the go-between 1, hold the material, the material upper surface is sealed by closing cap piece 4. The upper end 11 of the connecting ring 1 is connected with the bottle body, and the sealing cover piece 4 isolates the liquid in the bottle body from the materials in the storage bin.

The threaded shaft 21 is provided with an external thread, and the threaded sleeve 31 is provided with an internal thread matching the external thread of the threaded shaft 21, so that the threaded sleeve 31 can be screwed with the threaded shaft 21 and screwed in and out on the threaded shaft 21.

The rotating plate 2 is positioned at the bottommost part of the bottle, a threaded shaft 21 is arranged at the central position of the upper surface of the rotating plate body 23, and when the rotating plate body 23 rotates, the threaded shaft 21 is driven to rotate along the axis of the threaded shaft 21.

The center of the ejecting plate body 33 is provided with a threaded sleeve 31, and the threaded sleeve 31 can be through up and down, or only one side facing the rotating plate 2 is provided with an opening, and the other side is in a side closing state. When in the closed state, can avoid the material in the feed bin to get into in the screw thread.

The ejection plate 3 is positioned in the connecting ring 1, the edge of the ejection plate body 33 is connected with the inner wall of the connecting ring 1 in an inner mode to form a sealing structure, and at the moment, the space defined by the upper surface of the ejection plate 3, the lower surface of the cover sealing sheet 4 and the side wall of the connecting ring 1 is the storage bin.

The rotating plate 2 and the threaded shaft 21 thereof act on the threaded sleeve 31 through rotation, so that the threaded sleeve 31 drives the ejector plate 3 to move towards one side of the cover sealing plate 4.

Thus, when the ejector plate 3 is raised in the connecting ring 1, it will squeeze the contents of the magazine and eject the closure flaps 4 to open the bottle. The inner liquid is fully contacted with the materials in the storage bin.

The edge of liftout plate 3 with form recess 12 and the arch 32 of mutually supporting between the go-between 1 inside wall, recess 12 can also be in liftout plate 3 one side go-between 1 inner wall one side, the utility model discloses preferred above-mentioned recess 12 is two pairs or more with protruding 32. When the groove 12 is arranged on one side of the inner wall of the connecting ring 1, the groove 12 is opened along the up-down direction, and when the protrusion 32 on the ejector plate 3 is embedded in the groove, the rotation of the ejector plate 3 in the displacement towards the direction of the cover sealing sheet 4 can be limited, so that the ejector plate 3 can only move upwards. The stability of the ejector plate 3 during displacement and the sealing performance of the ejector plate 3 and the inner wall of the connecting ring 1 are improved.

The rotating plate 2 and the connecting ring 1 are axially fixed, that is, the rotating plate 2 can rotate relative to the connecting ring 1, for example, a circular slide rail and a slide bar are arranged at a position where the connecting ring 1 contacts with the rotating plate 2, and the slide bar is embedded in the slide rail, so that the connecting ring 1 and the rotating plate 2 rotate relatively, wherein the slide rail can be arranged at either one of the connecting ring 1 and the rotating plate 2, and correspondingly, the slide bar is arranged at the other one.

The top of thread bush 31 is fitted in during cover plate 4, when rotating during rotor plate 2, the drive liftout plate 3 upwards displacement, the top that is located the thread bush 31 on top directly falls with cover plate 4 center bursting, the material rises again with all the other positions bursting of cover plate 4 afterwards, promptly, utilizes the less groove of having opened on the thread bush 31 top earlier, enlarges the groove again, the utility model discloses a this kind of setting makes cover plate 4 more easily opened.

In the utility model, the threaded shaft 21 and the threaded sleeve 31 are matched for use, the ejector plate 3 is ejected out to one end of the sealing cover piece 4 by the rotation of the rotating plate 2, thereby the sealing cover piece 4 is damaged, and the screwing-in mode is utilized, thereby saving time and labor; the structure that the thread sleeve 31 is attached to the sealing cover piece 4 is adopted, so that the sealing cover piece 4 is broken a bit and then gradually expanded, and is easier to break; the inner wall of the connecting ring 1 and the edge of the ejector plate 3 are sealed, so that materials are not missed; adopt the recess and the arch of mutually supporting, guaranteed the stability of 3 displacement processes of liftout plate, the utility model discloses simple structure, convenient to use.

The easy-tearing groove formed in the surface of the sealing cover plate 4 enables the sealing cover plate 4 to be easily broken when the ejecting plate 3 moves upwards. Preferably, the easy-to-tear grooves are radially arranged in 360 degrees, and the center of the easy-to-tear grooves is located at the geometric center of the cover sealing piece 4 and corresponds to the top end of the threaded sleeve 31. When the top end of the threaded sleeve 31 is ejected, the cover sealing plate 4 can be damaged to the maximum extent.

According to an embodiment of the present invention, the rotating plate 2, the ejecting plate 3 and the connecting ring 1 are circular. The coaxial arrangement of the rotating plate 2, the ejecting plate 3 and the connecting ring 1 with a circular structure enables the geometric centers of the threaded shaft 21, the threaded sleeve 31 and the cover sealing piece 4 to be located on the same axis, so that ejection can be more convenient, and the cover sealing piece 4 can be damaged.

According to the utility model discloses an embodiment, as shown in fig. 1, the edge of rotor plate is carved with anti-skidding groove 22 along upper and lower direction, manual rotation that can be more convenient rotor plate 2.

Fig. 2 is a schematic sectional view taken along line a-a. Fig. 3 is an enlarged schematic view of the B region.

As shown in fig. 2, fig. 2 is a schematic sectional view taken along a line a-a in fig. 1, and fig. 3 is an enlarged schematic sectional view taken along a line B in fig. 2. The lower end of the connecting ring 1 is provided with an annular protrusion 13 protruding inwards, an annular groove 24 is formed on the upper circumferential surface of the rotating plate 2, and the annular protrusion 13 and the annular groove 24 are matched with each other to enable the rotating plate 2 to rotate axially relative to the connecting ring 1 and keep the relative positions of the two in the radial direction fixed.

With this structure, it is possible to enhance the stability of the rotating plate 2 with respect to the connecting ring 1, thereby enabling more stable output of power when the knock-out plate 3 is pushed by rotation.

According to another aspect of the utility model, a rotatory top-mounted type of joining in marriage promptly container has cylindric appearance, installs sealed lid on the bottleneck, and the bottom is open structure, adopts above-mentioned arbitrary lower dress formula of joining in marriage promptly container with bottle end seal.

According to the utility model discloses a still another aspect provides a rotatory top formula of joining in marriage type container promptly, has cylindric appearance, installs sealed lid on the bottleneck, and the bottom has above-mentioned arbitrary the bottle end, the body with go-between 1 integrated into one piece.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim.

Claims

1. A bottle bottom for a rotary top-up type instant container is arranged at the bottom of a beverage bottle and used for sealing the bottom of the beverage bottle, and is characterized by comprising a connecting ring (1), a rotating plate (2) and an ejector plate (3),

the connecting ring (1) is provided with a shape corresponding to the opening at the bottom end of the beverage container and is used for being connected with a beverage bottle, and a sealing cover plate (4) which is internally connected with the inner wall of the connecting ring (1) is arranged at a position adjacent to the bottom end of the beverage bottle;

the lower end of the connecting ring (1) is provided with a rotating plate (2), the rotating plate (2) can be relatively rotatably arranged at the bottom of the connecting ring (1), the rotating plate (2) and the connecting ring (1) are kept fixed in the axial direction, and a threaded shaft (21) is fixed at the center of the rotating plate (2);

the rotating plate (2) is provided with an ejector plate (3), the center of the ejector plate (3) is provided with a threaded sleeve (31), and the threaded sleeve (31) is screwed on the threaded shaft (21);

a groove and a protrusion which are matched with each other are formed between the edge of the ejector plate (3) and the inner side wall of the connecting ring (1) and used for limiting the ejector plate (3) to rotate relative to the inner wall of the connecting ring (1);

the peripheral surface of the ejector plate (3) is attached to the inner wall of the connecting ring (1) to form a sealing structure;

the top end of the thread sleeve (31) is attached to the cover sealing plate (4).

2. A bottle bottom for a rotary top-up type ready-to-match container as claimed in claim 1, wherein the surface of the cover sheet (4) is formed with a plurality of easy-to-tear grooves radially from the center.

3. The bottom of claim 1, wherein the rotating plate (2), the ejecting plate (3) and the connecting ring (1) are circular.

4. The bottom of claim 1, wherein the edge of the rotating plate (2) is engraved with anti-slip grooves (22) in the up-down direction.

5. The bottom for a rotary top-up ready-to-dispense container according to any of claims 1 to 4, wherein the lower end of the connecting ring (1) has an inwardly protruding annular projection, and the upper circumferential surface of the rotating plate (2) has an annular groove formed thereon, the annular projection and the annular groove cooperating to allow the rotating plate (2) to rotate axially relative to the connecting ring (1) while remaining fixed in position relative to each other in the radial direction.

6. A container having a cylindrical shape, wherein a sealing cap is attached to an opening of the container, a bottom of the container has an open structure, and the bottom of the container is the bottle bottom for the ready-to-dispense container according to any one of claims 1 to 5.

7. Container, characterized in that it has a cylindrical shape, with a sealing cap fitted on the opening, a base with a bottom according to any one of claims 1 to 5, and a body integrally formed with said connecting ring (1).