CN202704154U - Beverage bottle with automatic opening and closing function - Google Patents

Abstract

The utility model discloses a beverage bottle with automatic opening and closing function, which comprises a bottle body, an upper spiral cover screwed on the bottle neck, an anti-theft ring which is nested at the lower part of the bottle neck and can be broken and connected with the upper spiral cover, a suction nozzle which extends upwards is arranged at the middle part of the upper spiral cover, an air inlet pipe is arranged at the side edge of the suction nozzle, a water outlet silica gel valve which can seal the channel of the suction nozzle is arranged at the lower end of the suction nozzle, an air supply silica gel valve which can seal the channel of the air inlet pipe is arranged at the lower end of the air inlet pipe, a water outlet cut and an air supply cut which can be automatically closed are respectively arranged at the centers of the, after the beverage bottle is opened, the suction nozzle is sucked by mouth when drinking, the cut at the center of the water outlet silica gel valve can be opened by suction force, the cut can be automatically closed by the elasticity of the water outlet silica gel valve when not drinking, the liquid in the bottle can be prevented from leaking, and the air supply silica gel valve can automatically open and supply air under the action of atmospheric pressure; the air pressure in the bottle can be automatically closed after being balanced with the external pressure, so that the liquid in the bottle is prevented from leaking, and the bottle is convenient to drink and is clean and sanitary.

Description

A beverage bottle with automatic opening and closing function

technical field

The utility model relates to a beverage bottle, in particular to a beverage bottle with automatic opening and closing function.

Background technique

In the prior art, when the lid of the bottled beverage is opened, if the drink is not finished, the bottle cap must be screwed to prevent the liquid in the bottle from leaking when the bottle is turned sideways. secondary pollution.

Utility model content

In order to overcome the deficiency of the open mouth of the pop-top can in the prior art, the utility model provides a silicone valve for water outlet that is automatically opened when drinking after the bottle cap is opened, and automatically closed when not drinking, so as to prevent the liquid in the bottle from leaking out and is easy to use. drink bottle.

The technical scheme that the utility model solves its technical problem adopts is:

A beverage bottle with automatic opening and closing function, comprising a bottle body, an upper screw cap screwed on the neck of the bottle, an anti-theft ring nested in the lower part of the bottle neck and disconnectably connected with the upper screw cap, the upper screw cap The middle part of the suction nozzle is provided with an upwardly protruding suction nozzle, and the side of the suction nozzle is provided with an air inlet pipe. The lower end of the suction nozzle is provided with a water outlet silicone valve that can seal the passage of the suction nozzle. The air-supplementing silicone valve that can seal the passage of the inlet pipe mouth, the centers of the water outlet silicone valve and the air-supplementing silicone valve are respectively provided with a water outlet scratch and an air supply scratch that can be automatically closed.

A cover that can cover the suction nozzle and the air intake pipe is integrally formed on the side of the upper screw cap.

The air supply silicone valve and the water outlet silicone valve are short pipe members with one end closed, which are respectively sleeved on the lower end pipe body of the suction nozzle and the air intake pipe.

The beneficial effects of the utility model are: after the beverage bottle is opened, use the mouth to suck the nozzle when drinking, the suction force can open the cutout in the center of the water outlet silicone valve, and the elasticity of the water outlet silicone valve can automatically close the cutout when not drinking, which can prevent When the liquid in the bottle leaks, the silicone valve for replenishing air will automatically open to replenish air under the action of atmospheric pressure; after the air pressure in the bottle is balanced with the external pressure, it will automatically close to prevent the liquid in the bottle from leaking out, making drinking convenient, clean and hygienic.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a perspective view of the beverage bottle structure;

Fig. 2 is a structural sectional view of a beverage bottle;

Fig. 3 is a three-dimensional view of the structure of the water outlet silicone valve in the beverage bottle;

Fig. 4 is a three-dimensional view of the structure of the air-supplementing silicone valve in the beverage bottle.

Detailed ways

Referring to Figures 1 to 4, a beverage bottle with automatic opening and closing function includes a bottle body 1, an upper screw cap 2 screwed on the neck of the bottle, nested in the lower part of the bottle neck and can be disconnected from the upper screw cap Anti-theft ring, the middle part of the upper screw cap 2 is provided with an upwardly protruding suction nozzle 201, the side of the suction nozzle 201 is provided with an air intake pipe 202, and the lower end of the suction nozzle 201 is provided with a nozzle that can seal the suction nozzle passage. The water outlet silicone valve 5, the lower end of the air inlet pipe is provided with an air supply silicone valve 4 that can seal the inlet pipe mouth passage, and the centers of the water outlet silicone valve 5 and the air supply silicone valve 4 are respectively provided with water outlet valves that can be automatically closed. Scratches 501 and slits 401 for supplementing air.

A cover 3 that can cover the suction nozzle 201 and the air intake pipe 202 is integrally formed on the side of the upper screw cap 2 .

The air supply silicone valve 4 and the water outlet silicone valve 5 are short tube members with one end closed, which are sleeved on the lower ends of the suction nozzle 201 and the intake pipe 202 respectively.

When drinking, suck the nozzle 201 with your mouth, and the suction force can open the cutout 501 in the center of the water outlet silicone valve 5. When not drinking, the elasticity of the water outlet silicone valve 5 can automatically close the water outlet cutout 501, which can prevent the liquid in the bottle from leaking out. The valve 4 will automatically open the air supply slot 401 under the action of atmospheric pressure; it can be automatically closed when the air pressure in the bottle is balanced with the external pressure.

Claims (3)

1. beverage bottle with automatic shutter function, comprise bottle, be screwed in the upper spiral cover on the bottleneck, be nested in base of neck and can break the pilfer band that is connected with described upper spiral cover, it is characterized in that: the middle part of described upper spiral cover is provided with the suction nozzle that protrudes upward, the side of suction nozzle is provided with air inlet pipe, the lower end of described suction nozzle is provided with a water outlet silica gel valve that can seal described nozzle outlet, the lower end of described air inlet pipe is provided with the tonifying Qi silica gel valve that can seal air inlet mouth of pipe passage, but the center of described water outlet silica gel valve and tonifying Qi silica gel valve has water outlet designated port and the tonifying Qi designated port of autoshutdown.

2. the beverage bottle with automatic shutter function according to claim 1 is characterized in that: the sidepiece of spiral cover is one-body molded on described a cover cap that can cover described suction nozzle and air inlet pipe.

3. the beverage bottle with automatic shutter function according to claim 1 is characterized in that: described tonifying Qi silica gel valve and water outlet silica gel valve are a kind of short tube members of end sealing, are enclosed within respectively on the lower end body of described suction nozzle and air inlet pipe.

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