CN104859933A - Swivel nozzle cover - Google Patents

Abstract

The invention discloses a pull-able cut suction nozzle cover which comprises a suction nozzle and a bottle mouth, wherein the suction nozzle and the bottle mouth are made of elastic materials, the bottle mouth comprises an outer bottle and an inner bottle connected to the inner side of the outer bottle, the upper end and the lower end of the inner bottle are respectively provided with an upper suction nozzle jack and a lower suction nozzle jack, the diameter of the lower suction nozzle jack is larger than that of the suction nozzle, the lower end of the suction nozzle is provided with a clamping table, the suction nozzle is provided with a cut above the clamping table, the suction nozzle is sequentially inserted and penetrates through the upper suction nozzle jack and the lower suction nozzle jack, the clamping table is clamped below the lower suction nozzle jack, and a bottle mouth window is formed between the lower suction nozzle jack and the. The pull-able cut suction nozzle cap has good sealing performance, can prevent liquid in a bottle from automatically flowing out after the bottle is carelessly overturned, and is also convenient to carry.

Description

Swivel nozzle cover

technical field

The invention relates to the field of daily necessities, in particular to a suction nozzle cover that can be pulled.

Background technique

In the prior art, the container lid installed on the container opening has only a single function of opening and covering, for example: the lid on the beverage container is screwed on the container mouth in a screw-in manner, when opened, if the container If the drink is not finished and the drink in the container needs to be taken away, the cover must be re-screwed by hand. If the cover is not closed, the drink in the drink container will be easily contaminated. When the container body is knocked over, the liquid in the container will Leakage, in addition, is not convenient to move and carry.

Contents of the invention

The object of the present invention is to provide a pullable suction nozzle cover with good leak-proof performance and convenient carrying.

In order to achieve the above object, the technical solution of the present invention is to provide a suction nozzle cover that can be pulled, including a suction nozzle and a bottle mouth made of elastic material, and the bottle mouth includes an outer bottle and is connected to the outer bottle. The inner bottle on the inner side of the bottle, the upper end and the lower end of the inner bottle are respectively provided with an upper suction nozzle jack and a lower suction nozzle jack with a diameter greater than the diameter of the suction nozzle, and the lower end of the suction nozzle is provided with a card platform. The suction nozzle is provided with a slot on the top of the card table, and the suction nozzle is sequentially inserted through the upper suction nozzle jack and the lower suction nozzle jack, and the card table is stuck in the lower suction nozzle jack. Below, a bottle mouth window is formed between the lower suction nozzle insertion hole and the suction nozzle.

The slit is in an inclined structure.

The side wall of the suction nozzle is provided with an elastic tray above the slit, and the lower end of the elastic tray and the top of the bottle mouth elastically press against the outer side of the upper nozzle insertion hole.

Compared with the prior art, the invention has a good sealing performance of the movable nozzle cover, can prevent the liquid in the bottle from flowing out automatically after the bottle is accidentally knocked over, and is also easy to carry. If the surface of the bottle body is under pressure, the pressure inside the bottle will increase, and the rod body of the suction nozzle in the bottle will also be under pressure, which can make the upper opening of the suction nozzle more tightly sealed and less likely to leak. This advantage of the present invention : When making the bottle body, its thickness can be reduced to reduce the amount of raw materials and save the occupied space of the bottle body, which is convenient for transportation and storage.

The present invention will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention.

Description of drawings

Fig. 1 is an exploded view of the first embodiment of the movable nozzle cover of the present invention;

Fig. 2 is a cross-sectional view of a state of the first embodiment of the movable nozzle cover of the present invention;

Fig. 3 is a cross-sectional view of another state of the first embodiment of the movable nozzle cover of the present invention;

Fig. 4 is an exploded view of the second embodiment of the movable nozzle cover of the present invention;

Fig. 5 is a cross-sectional view of a state of the second embodiment of the movable nozzle cover of the present invention;

Fig. 6 is a cross-sectional view of another state of the second embodiment of the movable slit nozzle cover of the present invention.

Detailed ways

Referring to FIG. 1 to FIG. 3 , the pullable nozzle cover 100 of the present invention includes a nozzle 10 and a bottle mouth 20 made of elastic materials.

The lower end of the suction nozzle 10 is provided with a card table 11 . The suction nozzle 10 is provided with a notch 12 above the card table 11, and in this embodiment, the notch 12 is in an inclined structure.

The bottle opening 20 includes an outer bottle 21 and an inner bottle 22 connected inside the outer bottle 21 . The upper end and the lower end of the inner bottle 22 are respectively provided with an upper suction nozzle insertion hole 221 and a lower suction nozzle insertion hole 222 with a diameter larger than that of the suction nozzle 10 .

The suction nozzle 10 is sequentially inserted through the upper nozzle insertion hole 221 and the lower suction nozzle insertion hole 222 , and the card table 11 is clamped under the lower suction nozzle insertion hole 222 . A bottle mouth window is formed between the lower suction nozzle insertion hole 222 and the suction nozzle 10 .

When the present invention can pull the nozzle cover 100 to use, pull the nozzle 10, the nozzle 12 opens to form the nozzle window 101, and the liquid in the bottle passes through the mouth window and the nozzle window 101, and finally passes through the nozzle window 101. The upper end of 10 flows out. When the pulling force is removed, the nozzle window 101 closes and returns to the state of the notch 12 . At this time, the liquid cannot flow out.

Referring to Fig. 4 to Fig. 6, the difference from the first embodiment is that the side wall of the suction nozzle 10 of the suction nozzle cover 100' that can be moved is provided with an elastic tray 13 above the slit 12, so that The lower end of the elastic tray 13 elastically presses against the top of the bottle mouth 20 on the outer side of the upper nozzle insertion hole 221 .

The present invention can pull the suction nozzle cover 100' when in use, the suction nozzle 10 is pulled, the elastic tray 13 is deformed, the scratch 12 is opened to form the suction nozzle window 101, and the liquid in the bottle passes through the bottleneck window and the suction nozzle The window 101 flows out from the upper end of the suction nozzle 10 at last. When the pulling force is removed, the nozzle window 101 is closed to the state of the notch 12 under the action of the elastic restoring force of the elastic tray 13 . At this time, the liquid cannot flow out.

It should be noted that, in addition to the above-mentioned full-circle shape, the elastic tray of this embodiment can also be multi-segment;

The invention has better leakage-proof performance of the bent straw lid of the tray, and is simple in structure and convenient to use. If the surface of the bottle body is under pressure, the pressure inside the bottle will increase, and the rod body of the suction nozzle in the bottle will also be under pressure, which can make the upper opening of the suction nozzle more tightly sealed and less likely to leak. This advantage of the present invention : When making the bottle body, its thickness can be reduced to reduce the amount of raw materials and save the occupied space of the bottle body, which is convenient for transportation and storage.

The present invention has been described above in conjunction with the best embodiments, but the present invention is not limited to the above-disclosed embodiments, but should cover various modifications and equivalent combinations based on the essence of the present embodiments.

Claims (3)

1. can pull designated port suction nozzle cover for one kind, it is characterized in that: comprise the suction nozzle and bottleneck be made up of elastomeric material, described bottleneck comprises outer blank and is connected to the interior bottle inside described outer blank, the upper end of described interior bottle and lower end offer the lower suction nozzle jack that suction nozzle jack and diameter are greater than described suction nozzle diameter respectively, the lower end of described suction nozzle is provided with chuck, described suction nozzle offers designated port in the top of chuck, described suction nozzle plugs through described upper suction nozzle jack and lower suction nozzle jack successively, described chuck is arranged in the below of described lower suction nozzle jack, bottleneck window is formed between described lower suction nozzle jack and described suction nozzle.

2. can pull designated port suction nozzle cover as claimed in claim 1, it is characterized in that: described designated port is incline structure.

3. can pull designated port suction nozzle cover as claimed in claim 1, it is characterized in that: the sidewall of described suction nozzle is provided with plastic trays in the top of described designated port, the lower end of described plastic trays and the top of described bottleneck compress in the outer elastic of described upper suction nozzle jack.