CN111703676B

CN111703676B - Bottom cover for ready-to-mix container and ready-to-mix container

Info

Publication number: CN111703676B
Application number: CN202010727134.9A
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: 2024-11-15
Anticipated expiration: 2040-07-26
Also published as: CN111703676A

Abstract

The utility model provides a join in marriage type container with bottom closing cap promptly, bottom closing cap installs and is joining in marriage type beverage container bottom promptly, the bottom closing cap includes the connector that is connected with join in marriage type beverage container bottom promptly, install the closing cap at the connector upper surface, install the bottom at the connector lower surface, the connector has the appearance that corresponds with joining in marriage type beverage container bottom promptly, the connector has certain thickness, the connector includes the shaft hole that runs through its setting, and the feed bin that forms from upper surface to lower surface recess, closing cap and bottom are connected through the pivot of installing in the shaft hole, closing cap and bottom pass through pivot linkage rotation, the feed bin is closed by the closing cap, be formed with the breach on the closing cap, the breach corresponds the position of feed bin, rotate the closing cap through the bottom, make the breach be located the position of feed bin, in order to open the feed bin. The bottom sealing cover is provided with the connector comprising the storage bin, and meanwhile, the bottom sealing cover can realize the sealing and opening of the storage bin through the rotation of the sealing cover and the bottom cover, so that the storage bin can be prepared immediately after drinking, and the storage bin is simple in structure and convenient to operate.

Description

Bottom sealing cover for instant-type container and instant-type container

Technical Field

The present invention relates generally to the field of packaging, and more particularly, to a bottom closure for a ready-to-dispense container and a ready-to-dispense container.

Background

In the existing beverage, nutrients can deteriorate and lose during long-term storage, and chemical substances such as preservative, stabilizer and the like are required to be added in order to prolong the quality guarantee period of the beverage, but the taste of the beverage can be possibly influenced, and the chemical components in the beverage can cause a certain harm to human bodies.

In order to solve the above-mentioned problems, in the prior art, a technical solution of isolating and preserving a main material and a liquid, namely, a ready-to-use and ready-to-use solution is proposed, for example, the prior patent CN201610982626.6 discloses a bottle cap with a solid beverage inside and a beverage bottle adopting the bottle cap, which comprises an upper cap and a lower cap fixed above a bottle mouth, the upper cap is sleeved outside the lower cap, a containing cavity for containing and storing the solid beverage is formed inside the upper cap and the lower cap, and a sealing film is arranged inside the bottom of the lower cap; the sealing ring is arranged at the top end port of the lower cover, so that the upper cover and the containing cavity in the lower cover are kept sealed with the outside, and the internal containing cavity is prevented from containing and storing the solid beverage and being affected by damp, deterioration and the like. Can be separated and stored in advance according to different tastes of solid beverage and liquid beverage, is convenient for different crowds, and meets different taste requirements.

For example, CN201721240288.5 discloses a ready-to-use beverage bottle cap, comprising an upper cap and a lower cap, wherein the upper cap is provided with a cavity with an opening formed by a side wall and a top wall, the lower cap comprises a storage part which is formed by the side wall and is isolated by a spacer and used for storing beverage ingredients and a mounting part for connecting a bottle body, the outer wall of the lower cap storage part is clamped into the cavity of the upper cap and is matched with the side wall of the upper cap so that the upper cap can rotate around the mounting part of the lower cap, an annular open slot is formed in the middle of the spacer of the lower cap, and a protrusion which is clamped with a hollow shaft sleeve groove is arranged in the open slot.

However, the bottle cap has the function of isolating liquid from main materials, but has complex structure, complex operation and easy damage. How to provide a kind of simple structure, durable just-in-time type bottle lid is the problem that needs to solve.

Disclosure of Invention

In order to solve the above problems, the present invention discloses a bottom cover for a ready-to-use container, wherein the bottom cover 1 is installed at the bottom of the ready-to-use container 100, and the bottom cover 1 comprises a connector 11 connected with the bottom of the ready-to-use container 100, a cover 12 installed on the upper surface of the connector 11, and a bottom cover 13 installed on the lower surface of the connector 11; the connecting body 11 has an external shape corresponding to the bottom of the ready-to-use container 100, an upper flange 111 is formed by upward protruding the edge of the upper surface of the connecting body 11, and the upper flange 111 is formed with a connecting structure corresponding to the bottom of the ready-to-use container 100; the connector 11 has a certain thickness, the connector 11 comprises a shaft hole 112 penetrating through the inside of the connector, and a bin 113 formed by recessing from the upper surface to the lower surface, the sealing cover 12 and the bottom cover 13 are connected through a rotating shaft 14 installed in the shaft hole 112, the sealing cover 12 and the bottom cover 13 rotate in a linkage way through the rotating shaft 14, and the bin 113 is closed by the sealing cover 12; the cover 12 has a cover plate 122 and a notch 121 corresponding to the bin 113, the bin 113 is closed by the cover plate 122, the notch 121 opens the bin 113, the cover plate 122 and the notch 121 are staggered by a certain angle in the circumferential direction with the shaft hole 112 as the center, and the cover 12 is rotated by the bottom cover 13, so that the notch 121 is positioned at the position of the bin 113 to open the bin 113.

According to one embodiment of the present invention, the two bins 113 are symmetrically formed on two sides of the shaft hole 112, the shape of the bin 113 on the upper surface is a sector, corresponding to the surface shape of the bin 113, the cover 12 has two sector-shaped cover plates 122 and two sector-shaped notches 121, and the cover plates 122 and the notches 121 are alternately arranged at equal intervals.

According to one embodiment of the present invention, the surface of the cover plate 122 contacting the connection body 11 is provided with a sealing material.

According to one embodiment of the present invention, the lower surface edge of the connection body 11 is downwardly protruded to form a lower flange 114, and the bottom cover 13 is positioned in the lower flange 114.

According to one embodiment of the present invention, the bottom cover 13 is provided with a step 131, the lower flange 114 abuts against the step 131, and a revolute pair is formed by cooperation of the lower flange 114 and the step 131.

According to one embodiment of the present invention, the bottom surface of the bottom cover 13 is a plane, and is located outside the lower flange 114.

According to an embodiment of the present invention, the bottom surface of the bottom cover 13 is located inside the lower flange 114, and a recess for rotation is formed on the bottom surface.

According to one embodiment of the present invention, the rotating shaft 14 includes an outer shaft and an inner shaft, the outer shaft is fixed on the cover 12 or the bottom cover 13, the inner shaft is fixed on the bottom cover 13 or the cover 12, the inner shaft is inserted into the outer shaft, and the inner shaft is fixed by using a bayonet between the two shafts, so that a certain pretightening force is formed between the cover 12, the bottom cover 13 and the connecting body 11.

According to one embodiment of the invention, the shaft 14 comprises an outer shaft fixed to the cover 12 or the bottom cover 13 and an inner shaft fixed to the bottom cover 13 or the cover 12, the inner shaft being inserted into the outer shaft and exposed at the bottom cover 13, the inner shaft and the outer shaft being fixed together by bonding or ultrasonic welding.

The utility model provides a join in marriage type container promptly, includes bottle and bottle end, bottle 100 has cylindric appearance, installs sealed lid 2 on the bottleneck, and the bottom is open structure, installs the bottle end at the bottom of bottle and constitutes and join in marriage type container promptly, the bottle end adopts the bottom closing cap of any one of above-mentioned.

The instant container is formed by mounting the instant container on the bottom of the container by using the bottom sealing cover. The bottom sealing cover is internally provided with a connector containing a storage bin, for example, pulp particles or other particles, powder and liquid which can be imported are placed in the storage bin, meanwhile, the bottom sealing cover can realize the sealing and opening of the storage bin through the rotation of the sealing cover and the bottom cover, the bottom cover of the bottom is rotated when needed, the container is rocked up and down, so that objects in the storage bin and liquid in the container can be mixed to prepare drinks on site, instant drinking and instant preparing are realized, the separation, storage and rapid fusion of the materials and the liquid are realized, and the storage device is simple in structure and convenient to operate.

Drawings

FIG. 1 is an exploded view of a bottom closure for a ready-to-dispense container;

FIG. 2 is a top view of the bottom closure of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is an exploded view of a ready-to-use container including a bottom closure;

FIG. 6 is a top view of the ready-to-dispense container of FIG. 5;

FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;

FIG. 8 is a top view of another ready-to-use container;

FIG. 9 is a cross-sectional view taken along line D-D of FIG. 8;

FIG. 10 is a top view of the bottom closure of the ready-to-use container of FIG. 8;

FIG. 11 is a cross-sectional view taken along line E-E of FIG. 10;

fig. 12 is a cross-sectional view taken along line F-F in fig. 10.

In the figure, 1, a bottom cover, 11, a connector, 111, an upper flange, 112, a shaft hole, 122, a cover plate, 113, a bin, 114, a lower flange, 12, a cover, 121, a notch, 13, a bottom cover, 131, a step, 14, a rotary shaft, 100, a ready-to-use container and 2, a sealing cover.

Detailed Description

Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein reference numerals refer to the components and techniques of the present invention so that the advantages and features of the present invention may be more readily understood in the proper environment for practice. The following description is a specific embodiment of the present claims, and other specific implementations not explicitly described in connection with the claims also fall within the scope of the claims.

Example 1

Fig. 1 shows an exploded schematic view of a bottom closure for a ready-to-use container.

As shown in fig. 1, the present embodiment provides a bottom cover 1 for a ready-to-use container, the bottom cover 1 is mounted on the bottom of the ready-to-use container, the bottom cover 1 includes a connector 11 connected to the bottom of the ready-to-use container, a cover 12 mounted on the upper surface of the connector 11, and a bottom cover 13 mounted on the lower surface of the connector 11; the connecting body 11 has an appearance corresponding to the bottom of the ready-to-use container, an upper flange 111 is formed by the upward bulge of the edge of the upper surface of the connecting body 11, and the upper flange 111 is formed with a connecting structure corresponding to the bottom of the ready-to-use container; the connector 11 has a certain thickness, the connector 11 comprises a shaft hole 112 arranged through the connector, and a bin 113 formed by recessing from the upper surface to the lower surface, the sealing cover 12 and the bottom cover 13 are connected through a rotating shaft 14 arranged in the shaft hole 112, the sealing cover 12 and the bottom cover 13 rotate in a linkage way through the rotating shaft 14, and the bin 113 is closed by the sealing cover 12;

The cover 12 has a cover plate 122 corresponding to the bin 113 and a notch 121, the bin 113 is closed by the cover plate 122, and the notch 121 opens the bin 113. The cover 122 and the notch 121 are offset by a certain angle in the circumferential direction with the shaft hole 112 as the center, and the cover 12 is rotated by the bottom cover 13, so that the notch 121 is located at the position of the bin 113 to open the bin 113.

As shown in fig. 2 to 4, wherein fig. 2 is a top view of the bottom closure shown in fig. 1; FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2; FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

The upper surface of the connector 11 is connected to the ready-to-use container through the upper flange 111, and the lower surface thereof abuts against the upper surface of the bottom cover 13.

The shaft hole 112 is arranged at the center of the connector 11, and has a diameter not smaller than the diameter of the rotating shaft 14, and a shape matching the shape of the rotating shaft 14.

The two storage bins 113 are symmetrically formed on two sides of the shaft hole 112, the shape of the storage bins 113 on the upper surface is fan-shaped, and the gap of the sealing cover 12 corresponding to the storage bins 113 is fan-shaped. The cover 12 is provided with two fan-shaped cover plates 122 and two fan-shaped notches 121, and the cover plates 122 and the notches 121 are alternately arranged at equal intervals.

The bin 113 has a fan-shaped shape, and can be filled with solid or liquid substances to the maximum in a limited space, thereby reducing the volume of the bottom cover 1.

In this embodiment, the bin 113 is a recess formed by recessing from the upper surface of the connector 11 to the lower surface of the connector 11, and the inner cavity is used for containing materials, such as liquid materials or solid powder, particles, etc., and is closed by the cover 12; in use, the cover 12 is rotated by the bottom cover 13, so that the notch 121 is located at the position of the bin 113 to open the bin 113, and the material in the bin 113 enters the ready-to-use container and is mixed with the liquid therein to be dissolved.

The size of the bin 113 can be set according to different materials, one or more bins 113 can be set to be arranged at will, and in this embodiment, the bin 113 is preferably a fan-shaped groove, so that more materials can be contained.

The cover 12 is connected with the bottom cover 13 through the rotating shaft 14, and the bottom cover 13 is rotated to enable the cover 12 to synchronously rotate, so that the bin 113 is closed and opened.

In this embodiment, the two ends of the rotating shaft 14 are respectively connected to the cover 12 and the bottom cover 13, and any one of the following connection manners may be adopted: the spindle 14 and the bottom cover 13 are preferably integrally formed by screwing, pivoting, clamping and gluing, and the spindle is inserted into the shaft hole 112 and then glued to the cover 12, so that the spindle is firmly fixed and has good sealing performance.

Of course, in other embodiments, the shaft 14 may also connect the cover 12 with the bottom cover 13 by way of an inner shaft and an outer shaft.

For example, the rotating shaft 14 includes an outer shaft and an inner shaft, the outer shaft is fixed on the cover 12 or the bottom cover 13, the inner shaft is fixed on the bottom cover 13 or the cover 12, the inner shaft is inserted into the outer shaft, and the inner shaft is fixed by using a bayonet between the two shafts, so that a certain pretightening force is formed between the cover 12, the bottom cover 13 and the connector 11.

For another example, the rotating shaft 14 includes an outer shaft fixed to the cover 12 or the bottom cover 13, and an inner shaft fixed to the bottom cover 13 or the cover 12, the inner shaft being inserted into the outer shaft and exposed at the bottom cover 13, and the inner shaft and the outer shaft being fixed together by bonding or ultrasonic welding. After the material is put into the bin 113, the two shafts are inserted and fixed. When in installation, a certain force is applied to form a certain pretightening force between the sealing cover 12, the bottom cover 13 and the connecting body 11, so that the sealing effect is further improved.

Further, the surfaces of the cover 12 and the bottom cover 13 contacting the connector 11 are respectively provided with a sealing material. The sealing material can improve the tightness of the bin 113, and is particularly suitable for filling liquid.

As shown in fig. 5-7, wherein fig. 5 is an exploded view of a ready-to-use container including a bottom closure; FIG. 6 is a top view of the ready-to-dispense container of FIG. 5; fig. 7 is a sectional view taken along line C-C of fig. 6.

The present application also provides a ready-to-use container 100, which can be any container for containing liquid, and has a cylindrical shape, wherein a sealing cover 2 is mounted on the bottle mouth of the ready-to-use container 100, the bottom is in an open structure, and the bottom sealing cover 1 is used for sealing.

The connecting body 11 of the bottom cover 1 has an external shape corresponding to the bottom of the ready-to-use container 100, and an upper flange 111 is formed by upwardly protruding an edge of the upper surface of the connecting body 11, and the upper flange 111 is formed with a connecting structure corresponding to the bottom of the ready-to-use container 100.

Example two

As shown in fig. 8 to 12, wherein fig. 8 is a top view of another instant type container; FIG. 9 is a cross-sectional view taken along line D-D of FIG. 8; FIG. 10 is a top view of the bottom closure of the ready-to-dispense container of FIG. 8; FIG. 11 is a cross-sectional view taken along line E-E of FIG. 10; fig. 12 is a cross-sectional view taken along line F-F in fig. 10.

The instant container provided in this embodiment is different from the instant container provided in the first embodiment only in that: the lower surface edge of the connector 11 protrudes downward to form a lower flange 114, and the bottom cover 13 is positioned in the lower flange 114. The leakage of the material in the bin 113 caused by the careless rotation of the bottom cover 13 can be prevented.

Further, the bottom cover 13 is provided with a step 131, and the lower flange 114 abuts against the step 131, so that incorrect rotation is effectively prevented, and connection is facilitated.

Of course, the bottom surface of the bottom cover 13 may be a plane, which is located outside the lower flange 114, and it is more convenient to rotate the bottom cover 13 by using the exposed portion. Other configurations are possible in other embodiments, such as a stable placement using the downwardly projecting lower lip 114 as a contact portion with the table top. For example, the bottom surface of the bottom cover 13 is located inside the lower flange 114, and a rotation groove is formed on the bottom surface, so that the bottom cover 13 can be easily rotated by the groove, and the operation is more convenient.

The bottle cap for the push-down instant container is not only suitable for beverage bottles, but also suitable for any container which needs two materials to be stored separately and prepared on site, such as an agricultural bottle.

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 bottom cover for a ready-to-mix container, the bottom cover (1) being mounted on the bottom of the ready-to-mix container (100), characterized in that the bottom cover (1) comprises a connector (11) connected to the bottom of the ready-to-mix container (100), a cover (12) mounted on the upper surface of the connector (11), and a bottom cover (13) mounted on the lower surface of the connector (11);

The connector (11) has an outer shape corresponding to the bottom of the ready-to-mix container (100), and an upper flange (111) is formed by the edge of the upper surface of the connector (11) protruding upwards, and the upper flange (111) is formed with a connection structure corresponding to the bottom of the ready-to-mix container (100);

The connecting body (11) has a certain thickness, and comprises an axial hole (112) penetrating therethrough, and a material bin (113) formed by being recessed from the upper surface toward the lower surface; the cover (12) and the bottom cover (13) are connected via a rotating shaft (14) installed in the axial hole (112); the cover (12) and the bottom cover (13) rotate in conjunction with each other via the rotating shaft (14); and the material bin (113) is closed by the cover (12);

The cover (12) has a cover plate (122) and a notch (121) corresponding to the material bin (113); the cover plate (122) closes the material bin (113), and the notch (121) opens the material bin (113).

The cover plate (122) and the notch (121) are staggered at a certain angle in the circumferential direction with the shaft hole (112) as the center, and the cover (12) is rotated through the bottom cover (13) so that the notch (121) is located at the position of the material bin (113) to open the material bin (113).

There are two material bins (113) symmetrically formed on both sides of the shaft hole (112); the shape of the material bin (113) on the upper surface is fan-shaped; corresponding to the surface shape of the material bin (113), the cover (12) has two fan-shaped cover plates (122) and two fan-shaped notches (121); the cover plates (122) and the notches (121) are alternately arranged at equal intervals.

The surface of the cover plate (122) in contact with the connecting body (11) is provided with a sealing material, the edge of the lower surface of the connecting body (11) protrudes downward to form a lower flange (114), and the bottom cover (13) is located inside the lower flange (114).

The bottom cover (13) is provided with a step (131), and the lower flange (114) abuts against the step (131), and a rotation pair is formed by the cooperation between the lower flange (114) and the step (131).

The bottom surface of the bottom cover (13) is a plane and is located outside the lower flange (114).

The bottom surface of the bottom cover (13) is located inside the lower flange (114), and a groove for rotation is formed on the bottom surface.

The rotating shaft (14) comprises an outer shaft and an inner shaft, the outer shaft being fixed to the cover (12) or the bottom cover (13), and the inner shaft being fixed to the bottom cover (13) or the cover (12); the inner shaft is inserted into the outer shaft and fixed by means of a bayonet between the two shafts, so that a certain pre-tightening force is formed between the cover (12), the bottom cover (13) and the connecting body (11);

The rotating shaft (14) comprises an outer shaft and an inner shaft, the outer shaft is fixed on the cover (12) or the bottom cover (13), and the inner shaft is fixed on the bottom cover (13) or the cover (12). The inner shaft is inserted into the outer shaft and exposed at the bottom cover (13), and the inner shaft and the outer shaft are fixed together by bonding or ultrasonic welding.

2. A ready-to-mix container, characterized in that it comprises a bottle body and a bottle bottom, the bottle body (100) having a cylindrical shape, a sealing cover (2) being installed on the bottle mouth, and the bottom being an open structure, the bottle bottom being installed on the bottom of the bottle body to form the ready-to-mix container, the bottle bottom adopts the bottom sealing cover according to claim 1.