CN217199668U

CN217199668U - Discharging combined cover

Info

Publication number: CN217199668U
Application number: CN202220848465.2U
Authority: CN
Inventors: 徐超; 董泽练
Original assignee: Changzhou Nanyuan Plastics Co ltd
Current assignee: Changzhou Nanyuan Plastics Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-16
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a discharge combined cover, including enclosing cover, lower cover, movable cover and stock chest, lower cover and bottleneck threaded connection, movable cover periphery and bottleneck sealing connection to support tightly with the lower cover, it is downthehole that link up of movable cover is stretched into to the stock chest to sealed joint, and have the chamber of holding in the stock chest, hold and be equipped with the intercommunication on the chamber and link up mesoporous discharging channel, the lower extreme fixed connection of enclosing cover is in the outer end of lower cover, and the lid is put on the stock chest. The utility model discloses it is swift convenient to use, the in-process of the ejection of compact, the movable cover can not produce the displacement all the time, and the leakproofness is good when the powder ejection of compact, can not leak.

Description

Discharging combined cover

Technical Field

The utility model relates to a discharge combined cover belongs to the beverage container field.

Background

The beverage is an essential product in daily life of people, has various varieties and rich tastes in the market, is usually prepared by adding various beverage preparations into water and mixing, and needs to be added with additives which are not beneficial to body health, such as preservatives and the like. Therefore, in order to improve the above-mentioned situation, a method of adding a dry powder preparation to water before drinking and mixing them to improve the taste has been proposed. In the prior art, dry powder is stored in a bottle cap and is put into the bottle to be mixed through operation when the bottle is used. However, the existing bottle cap for storing the dry powder is inconvenient to use, and the powder can leak to the outside of the bottle mouth during discharging.

Disclosure of Invention

An object of the utility model is to provide a use swiftly convenient, the leakproofness is good during the powder ejection of compact, the ejection of compact combined cover that can not leak.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a discharge combined cover, includes enclosing cover, lower cover, movable cover and stock chest, lower cover and bottleneck threaded connection, movable cover periphery and bottleneck sealing connection to support tightly with the lower cover, the stock chest stretches into the through hole of movable cover, and sealed joint, and has the chamber that holds in the stock chest, holds to be equipped with the intercommunication on the chamber and link up mesoporous discharging channel, and the lower extreme fixed connection of enclosing cover is in the outer end of lower cover to the lid is put on the stock chest.

Preferably, the stock chest includes cylindric silo on upper portion, the circular cone silo of lower part and is used for connecting cylindric silo and many the splice bars of circular cone silo, constitutes discharging channel between the splice bar. The cylindrical material groove on the upper part is used for containing powder, and the conical material groove on the lower part can ensure that the powder can be rapidly and fully discharged from the discharge channel.

Preferably, the periphery of the movable cover is provided with an annular sealing ring, and the sealing ring is connected with the bottle mouth in a sealing manner. The sealing ring can play a role in sealing, and also can be propped against the annular spigot after blanking to play a role in stopping.

Preferably, the outer end of the lower cover is provided with an inward annular seam allowance, the annular seam allowance abuts against the periphery of the movable cover, a first connecting buckle extends outwards from the annular seam allowance, and the outer cover is clamped with the first connecting buckle. The blanking is supported against the sealing ring of the movable cover to play a role of stopping, and the blanking device can be conveniently installed and clamped with the outer cover.

Preferably, the middle part and the lower part of stock chest all are equipped with the second buckle, and the upper portion and the lower part that link up the mesopore inner wall of movable cover respectively with the second buckle joint. The storage tank is convenient to install, and powder in the accommodating cavity can be sealed and cannot leak.

Preferably, the upper part of the containing cavity of the storage tank is covered with an inner cover. The powder is convenient to fill.

Preferably, the periphery of the lower cover is provided with a plurality of convex ribs for increasing friction force. The lower cover can be rotated conveniently and labor is saved.

After the structure of the oil adding device is adopted, the utility model discloses a only need with the lower cover decurrent rotation, the enclosing cover links together, and the storage tank is extruded in the meeting of enclosing cover for relative displacement between storage tank and the movable cover, discharging channel exposes, and the powder pours into the bottleneck along with discharging channel, accomplishes the ejection of compact. Therefore, the use is fast and convenient, the movable cover can not displace all the time in the discharging process, the sealing performance is good when the powder is discharged, and the powder can not leak.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a perspective view of a holding tank;

FIG. 4 is a perspective view of the removable cover;

fig. 5 is a sectional view of the discharging state of fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrated in the accompanying drawings.

The first embodiment is as follows: the utility model provides a discharge combined cover, includes enclosing cover 1, lower cover 2, movable cover 3 and stock chest 4, see fig. 1 and 2 and show,

lower cover

2 and 5 threaded connection of bottleneck guarantee that lower cover 2 and bottleneck 5 are sealed, the outer end of lower cover 2 is equipped with inward cyclic annular tang 21, cyclic annular tang 21 offsets with 3 peripheries of movable cover to the tight fit, here can not be fixed, lower cover 2 needs the activity, it has first connection buckle 22 to stretch out on the cyclic annular tang 21, enclosing cover 1 and first connection buckle 22 joint. And the periphery of the lower cover 2 is provided with a plurality of convex ribs for increasing friction force, so that the lower cover 2 can be conveniently rotated manually.

Referring to fig. 2 and 4, the periphery of the movable cap 3 is provided with an annular sealing ring 32, the sealing ring 32 is connected with the bottle mouth 5 in a sealing manner, and the sealing effect is ensured by the two sealing connections of the thread sealing of the lower cap 2 and the bottle mouth 5. The movable cover 3 is not moved from beginning to end, and the sealing during discharging is ensured.

Referring to fig. 3, the storage chute 4 extends into the through middle hole 31 of the movable cover 3, the middle part and the lower part of the storage chute 4 are both provided with a second buckle 46, and the upper part and the lower part of the through middle hole 31 of the movable cover 3 are respectively clamped with the second buckle 46, so that powder cannot leak before discharging. And a holding cavity 41 is arranged in the storage tank 4 and used for holding powder. Four discharging channels 42 communicated with the middle hole 31 are arranged on the containing cavity 41, and the lower end of the outer cover 1 is clamped at the outer end of the lower cover 2 and covers the storage tank 4. The upper part of the containing cavity 41 of the storage tank 4 is covered with an inner cover 47, which is convenient for filling powder.

The concrete structure of the storage tank 4 is shown in fig. 2, and comprises a cylindrical trough 43 at the upper part, a conical trough 44 at the lower part, and four connecting ribs 45 for connecting the cylindrical trough and the conical trough, wherein four discharging channels 42 are formed among the connecting ribs 45. The cylindrical material groove 43 can be filled with more powder, and the conical material groove 44 is upward due to the cone, so that a discharging slope can be formed when the powder is discharged, discharging is convenient, and discharging is quicker.

The utility model discloses during the use, see fig. 2, before using, 2 screw threads of lower cover are screwed on bottleneck 5, when needs are drunk, see fig. 5 and show, the downwardly rotating lower cover 2, lower cover 2 drives enclosing cover 1 and rotates together, the interior terminal surface of enclosing cover 1 supports stock chest 4, oppression stock chest 4 moves down, make stock chest 4 and movable cover 3 relative displacement, thereby discharging channel 42 exposes, the clearance increases, the powder falls to the bottle through discharging channel 42 in the in-process of 4 movements of stock chest, after cyclic annular tang 21 offsets with sealing ring 32, the motion stops. Then the lower cover 2 is rotated reversely, the bottle mouth 5 is opened integrally, and drinking is carried out. The utility model discloses it is swift convenient to use, the in-process of the ejection of compact, the mesopore 31 that link up of removable cover 3 can form a circular passageway, and the powder can not leak all the time, falls into the bottle all the time, and is sealed effectual during the ejection of compact consequently.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A discharging combined cover is characterized in that: including enclosing cover (1), lower cover (2), movable cover (3) and stock chest (4), lower cover (2) and bottleneck (5) threaded connection, movable cover (3) periphery and bottleneck (5) sealing connection to tightly support with lower cover (2), stock chest (4) stretch into in lining up mesopore (31) of movable cover (3), and sealed joint, and have in stock chest (4) and hold chamber (41), it link up discharge channel (42) of mesopore (31) to be equipped with the intercommunication on holding chamber (41), the lower extreme fixed connection of enclosing cover (1) is in the outer end of lower cover (2), and the lid is put on stock chest (4).

2. The discharge assembly lid of claim 1, wherein: the storage trough (4) comprises a cylindrical trough (43) at the upper part, a conical trough (44) at the lower part and a plurality of connecting ribs (45) for connecting the cylindrical trough (43) and the conical trough (44), and a discharge channel (42) is formed between the connecting ribs (45).

3. The discharge assembly lid of claim 1, wherein: the periphery of the movable cover (3) is provided with an annular sealing ring (32), and the sealing ring (32) is connected with the bottle mouth (5) in a sealing way.

4. The discharge assembly lid of claim 1, wherein: the outer end of the lower cover (2) is provided with an inward annular spigot (21), the annular spigot (21) is abutted to the periphery of the movable cover (3), a first connecting buckle (22) extends outwards from the annular spigot (21), and the outer cover (1) is clamped with the first connecting buckle (22).

5. The discharge assembly lid of claim 1, wherein: the middle part and the lower part of the storage tank (4) are both provided with a second buckle (46), and the upper part and the lower part of the through middle hole (31) inner wall of the movable cover (3) are respectively clamped with the second buckle (46).

6. The discharge assembly lid of claim 1, wherein: an inner cover (47) is covered on the upper part of the containing cavity (41) of the storage tank (4).

7. The discharge assembly lid of claim 1, wherein: the periphery of the lower cover (2) is provided with a plurality of convex ribs for increasing friction force.