CN204568353U - Pulvis can be stored and lid with automatic coffee making function - Google Patents

Abstract

The utility model relates to a cover capable of storing powder and having an automatic brewing function. The cover is used for plastic packaging containers. The cover includes a cover upper cover and a cover base connected to each other. The cover base is connected to the packaging container through threads. , the lid upper cover includes a powder storage cylinder for storing powder and a threaded tooth that prevents the upper cover from fully unscrewing the lid base, and the lid base includes a powder storage cylinder plunger, a powder leakage cavity, and a lid upper cover that prevents Fully unscrew the base stop thread of the cover base. Compared with the prior art, the utility model has the advantages of being more hygienic, more convenient, fresh and novel, safe and reliable.

Description

Lid for powder storage and automatic brewing

technical field

The utility model relates to a packaging cover, in particular to a cover capable of storing powder and having an automatic brewing function.

Background technique

As we all know, because some natural materials contain natural nutrients, they will fade if exposed to sunlight for a long time, thus losing the nutritional value and visual effect of the materials, so some pigments and preservatives need to be added frequently. However, with the improvement of living standards, people are increasingly pursuing natural and fresh beverages. The existing flavored beverages and purified water can no longer meet people's needs. In order to solve this problem, it may be necessary to invest a lot of manpower and material resources. Make the production cost increase excessively. The structure design of some existing powder storage devices used in the pharmaceutical and food industries is unreasonable, and people cannot conveniently add powder when drinking; in addition, the powder will fade or oxidize when exposed to liquid for a long time, thus destroying the medicine And the nutritional content of beverages and affect the taste of drinking.

The publication number is CN201424202, which discloses a powder storage bottle cap device, which includes a powder storage tank, an inner cover and a support sleeve. The lower part of the powder storage tank is provided with an inner cover; the top of the powder storage tank is in the shape of a cover with internal threads , the upper half of the support sleeve body is provided with an external thread groove, the lower half of the support sleeve is divided into inner and outer double layers, the inner layer is a smooth cylindrical tube, the powder storage tank passes through the hollow part of the support sleeve, and the powder storage The top cover of the tank coincides with the external thread groove on the upper half of the support sleeve; the inner side of the outer layer of the support sleeve is provided with an internal thread which can coincide with the thread groove of other container bottle mouths. Thereby realized the purpose that tea beverage or Chinese herbal medicine can drink now, but it also has the following problems: the inner cover will fall into the liquid together with the powder, which will not only cause unhygienic problems, but also make the drinker (especially For picky users) produce a sense of disgust, thereby affecting the quality of drinking.

Utility model content

The purpose of this utility model is to provide a cover capable of storing powder and having an automatic brewing function in order to overcome the above-mentioned defects in the prior art. Excellent sealing performance, convenient and hygienic to use, ensuring the safety and reliability of the product.

The purpose of this utility model can be achieved through the following technical solutions:

A cover capable of storing powder and having an automatic brewing function, the cover is used for a plastic packaging container, the cover includes an interconnected cover upper cover and a cover base, the cover base is connected to the packaging container through threads, and is characterized in that , the lid upper cover includes a powder storage cylinder for storing powder and threaded teeth that prevent the upper cover from fully unscrewing the lid base, and the lid base includes a powder storage cylinder plunger, a powder leakage cavity, and a lid upper cover that prevents Fully unscrew the base stop thread of the cover base;

When the cover is in the closed state, the powder storage tube is pressed against the powder storage tube plunger at the base of the cover;

When in use, turn the upper cover of the lid to make it move upwards, and at the same time drive the powder storage tube to move upwards, leaving the plunger of the powder storage tube at the base of the cover; when the upper cover of the cover is rotated upward to the set height, the upper cover The small teeth of the thread collide with the stop thread of the base of the cover, so that the upper cover of the cover can no longer be rotated; while the upper cover of the cover rotates and moves upward, the upper cover of the cover drives the powder storage tube to move upward to a set height, so that the powder The front end of the storage tube leaves the plunger of the powder storage tube at the base of the cover. At this time, the powder falls freely through the opened gap, and falls into the liquid in the bottle-shaped container through the powder leakage cavity at the base of the cover, where it dissolves and mixes.

The cover base also includes a base anti-theft ring, the base anti-theft ring is located between the mouth of the bottle and the outer ring of the cover base, after the powder is completely mixed, continue to unscrew the cover base, the base anti-theft ring of the cover base is on the base anti-theft ring The clamping point is separated from the base of the lid and remains on the packaging container; when the base of the lid is completely unscrewed, the lid is completely separated from the packaging container.

The lid upper cover also includes an upper cover sealing ring for being close to the upper mouth of the cover base.

The cover upper cover also includes an anti-theft cover ring, and the upper cover anti-theft ring is arranged between the outer ring of the upper cover and the outer ring of the base base.

There are six threaded small teeth, which are threadedly connected with the base stops of the cover base respectively.

The lid upper cover also includes a limit stop ring, which is used to prevent the lid upper cover from detaching from the cover base after rotating upward to a certain height.

The lid base also includes a base sealing ring for close contact with the bottle mouth of the packaging container.

The powder storage cylinder plunger has a stepped structure, and a groove for tightly inserting the powder storage cylinder is provided between it and the powder leakage chamber.

The cover base also includes a limit undercut.

Compared with the prior art, the utility model has the following advantages:

1. More hygienic and convenient: the container realizes the automatic brewing of powder inside, which will not produce secondary pollution of product powder and liquid, clean and hygienic, and avoids the pollution and inconvenience caused by putting the plunger into the liquid.

2. Fresh and novel: used for easily hydrolyzed vitamin beverages and brewed beverage packaging for fresh taste.

3. Safe and reliable: The strong sealing also ensures that the quality of the product will not be affected. At the same time, it is equipped with an anti-theft ring and a stop-rotation limit mechanism at the base of the cover, which greatly improves the safety and reliability. All parts in the utility model are made of PP polypropylene and PE polyethylene, which are environmentally friendly, non-toxic, high temperature resistant, and corrosion resistant, ensuring the safety of the product before use.

Description of drawings

Fig. 1 is the exploded structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the lid loam cake of the utility model;

Fig. 3 is the sectional structure schematic diagram of the lid loam cake of the present utility model;

Fig. 4 is a schematic structural view of the cover base of the present invention;

Fig. 5 is a schematic cross-sectional structure diagram of the cover base of the present invention;

Fig. 6 is a schematic structural view of the utility model when the cover is closed;

Fig. 7 is a schematic cross-sectional structural view of the utility model when the cover is closed;

Fig. 8 is a schematic diagram of the structure of the utility model when the cover is opened;

Fig. 9 is a schematic cross-sectional structural view of the utility model with the lid opened.

Among them, 1. The upper cover of the cover, 2. The base of the cover, 3. The threaded teeth, 4. The anti-theft ring of the upper cover, 5. The sealing ring of the upper cover, 6. The limit stop ring, 7. The stuck point of the anti-theft ring of the upper cover, 8. Powder storage cylinder, 9. Base stop thread, 10. Limit undercut, 11. Base sealing ring, 12. Base anti-theft ring, 13. Base sealing ring, 14. Base anti-theft ring stuck point, 15. Powder storage barrel plunger.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figures 1-5, the lid of the present invention which can store powder and has an automatic brewing function is mainly composed of a lid base 2 and a lid upper cover 1. The plastic cap is connected with the bottle-shaped container by the threaded structure of the 2 parts of the cap base, and the base sealing ring 11 of the 2 parts of the cap base is closely attached to the inside of the bottle mouth to prevent liquid from leaking out. The upper cover 1 of the cover cooperates with the stop thread 9 of the cover base 2 through the six threaded teeth 3 of the upper cover; the inner part of the cover upper cover 1 is designed with a cover sealing ring 5, and the upper cover sealing ring 5 is closely attached to the cover base 2 The inside of the upper mouth is sealed. A powder storage tube 8 is designed inside the lid upper cover 1, which can store about 6ml-10ml of powder.

As shown in Figure 6-7, when the cover is closed, the powder storage tube 8 of the cover upper cover 1 is pressed against the powder storage tube plunger 15 of the cover base 2. At this time, the powder storage tube 8 of the cover upper cover 1 is in the In a sealed state, the powder cannot leak out.

As shown in Figure 8-9, when in use, first unscrew the lid upper cover 1 counterclockwise, the upper cover anti-theft ring 4 is separated from the lid upper cover 1 under the action of the upper cover anti-theft ring snap point 7, and remains on the lid base 2. After the lid upper cover 1 moves upward for a certain height, the threaded tooth 3 of the lid upper cover 1 collides with the base stop thread 9 of the cover base 2, and the limit stop ring 6 of the lid upper cover 1 also hits The limit undercut 10 of the lid base 2 prevents the lid loamer 1 from being further rotated to open; the powder storage tube 8 of the lid loamer 1 moves upward along with the lid loamer 1, and the powder storage tube plunger 15 leaving the lid base 2 must Height; the powder storage tube 8 is opened, the powder falls freely, falls into the liquid in the bottle-shaped container through the powder leakage chamber 13 at the base of the cover, dissolves and mixes.

After the powder is completely mixed, continue to unscrew the lid base 2 counterclockwise. The base anti-theft ring 12 of the lid base 2 is separated from the lid base 2 under the action of the base anti-theft ring snap point 14, and remains on the bottle-shaped container. After the cover base 2 is fully unscrewed, the plastic cover is completely separated from the container, and at this moment, the consumer can drink the liquid mixed with the powder in the container.

Claims (9)

1. pulvis can be stored and lid with automatic coffee making function for one kind, this lid is used for plastic packaging containers, described lid comprises interconnective lid upper cover and cap base, this cap base is connected with packing container by screw thread, it is characterized in that, described lid upper cover comprises the pulvis storage cylinder for storing pulvis and prevents upper cover from screwing out the little tooth of screw thread of cap base completely, and described cap base comprises pulvis storage barrel mast plug, pulvis leakage chamber and prevents lid upper cover from screwing out the base stop bit screw thread of cap base completely;

When lid is in closed condition, described pulvis storage cylinder is pressed in the pulvis storage barrel mast of cap base beyond the Great Wall;

During use, turn lid upper cover makes its upward movement, drives pulvis storage cylinder upward movement simultaneously, leaves the pulvis storage barrel mast plug of cap base; After lid upper cover is rotated upwardly to the height of setting, the little tooth of screw thread of described lid upper cover and the base stop bit screw thread of cap base are collided; While described lid upper cover rotates and moves up, lid upper cover drives pulvis storage cylinder to move up setting height, pulvis storage cylinder front end is made to leave the pulvis storage barrel mast plug of cap base, the now gap free fall of pulvis by opening, pulvis leakage chamber via cap base drops in the liquid of flask, dissolves and mixes.

2. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described cap base also comprises base anti-theft ring, this base anti-theft ring is located between bottle and cap base outer ring, after pulvis mixing completely, continue unscrewing cap base, the base anti-theft ring of cap base is separated with cap base under the effect of base anti-theft ring stuck point, continues to stay packing container.

3. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described lid upper cover also comprises the upper cover seal ring for being close to cap base upper oral part.

4. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described lid upper cover also comprises anti-upper cover and steals ring, and this upper cover anti-theft ring is located between lid upper cover outer ring and cap base outer ring.

5. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, the little tooth of described screw thread is provided with six, is threaded respectively with the base stop bit of cap base.

6. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described lid upper cover also comprises the spacing spline collar of a circle, upwards departs from cap base after certain altitude for preventing lid upper cover rotating.

7. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described cap base also comprises the base seal circle for being close to packing container bottleneck.

8. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described pulvis storage barrel mast plug is step-like structure, is provided with and stores for pulvis the groove that cylinder closely inserts between itself and pulvis leakage chamber.

9. according to claim 1ly a kind ofly store pulvis and lid with automatic coffee making function, it is characterized in that, described cap base also comprises spacing back-off.