CN203359099U - Air exhaust type sealing plug and wine pouring device - Google Patents

Abstract

The utility model relates to an air exhaust type sealing plug and wine pouring device, the handle is far away from the air outlet through hole when pulling the handle, the pressure in the first cavity is reduced, so that the pressure in the first cavity is smaller than the pressure in the air inlet through hole, the sealing cover is far away from the air inlet through hole under the action of pressure, so that gas enters the first cavity from the gap between the sealing cover and the end part of the air inlet through hole, when the pressure in the first cavity is the same as the pressure in the air inlet through hole, the sealing cover is abutted against the air inlet through hole to seal the air inlet through hole, at the moment, the handle is pressed towards the direction of the sealing part, the pressure in the first cavity and the air outlet through hole is increased, because the outer surface of the sealing ring is an inclined plane, the gas in the first cavity and the air outlet through hole overflows from the gap between the sealing ring and the inner surface of the first cavity under the action of, the shelf life of the sealed preserved article is prolonged.

Description

Suction type sealing plug and wine pourer

technical field

The utility model relates to the technical field of sealing, in particular to a suction type sealing plug and a wine pourer.

Background technique

With the improvement of people's living standards, when people store food and other perishable things, they are generally stored in sealed cans and other well-sealed devices. Sealed cans are generally sealed with a sealing plug, but the sealing plug can only achieve the function of sealing. , so that the outside air is not easy to enter the airtight tank, but when the sealed storage items such as food are put into the airtight tank, some air will enter the airtight tank, shortening the shelf life of the sealed storage items.

Utility model content

The main purpose of the utility model is to provide a suction-type sealing plug, aiming at prolonging the shelf life of sealed and preserved articles through suction.

The utility model proposes a suction type sealing plug, which includes a sealing part, a handle movable sleeve connected with the sealing part, and a handle arranged in the handle movable sleeve; the sealing part includes a second handle connected with the handle movable sleeve. One end and the second end opposite to the first end, the first end is provided with an air outlet through hole communicating with the cavity of the movable sleeve of the handle, the second end is provided with an air intake through hole, and the sealing part It also includes a first cavity communicating with the air inlet through hole and the air outlet through hole, the first cavity is provided with a sealing cover for sealing the air inlet through hole; one end of the sealing cover is connected with the air outlet through hole through an elastic member, and the other end It abuts against the air intake through hole; the handle is sleeved with a frustum-shaped sealing ring, the end of the sealing ring with a smaller diameter is set opposite to the air outlet through hole, and the end with a larger diameter is in contact with the inner wall of the movable sleeve of the handle Abut.

Preferably, the elastic member is a spring.

Preferably, the outer surface of the handle is provided with a fixing groove, the inner surface of the fixing groove is provided with a boss adapted to the fixing groove, and the boss is arranged at the end of the sealing ring with a smaller diameter.

Preferably, the abutting surface of the sealing cover and the air intake through hole is provided with a groove adapted to the end of the air intake through hole.

Preferably, the diameter of the air intake hole gradually decreases from the air intake hole to the sealing cover.

Preferably, the outer surface of the sealing part is provided with at least one flange.

Preferably, a fixing block is provided at an end of the inner surface of the second cavity away from the sealing portion.

The utility model also proposes a wine pourer, which includes a wine inlet and a wine outlet connected to each other, and a sealing plug is arranged at the wine outlet, and the sealing plug is the above-mentioned sealing plug.

Preferably, a sealing ring is provided on the outer surface of the wine pourer.

Preferably, a guide slope extends outward from the wine outlet.

The air pumping type sealing plug and wine pourer proposed by the utility model, when the handle is pulled away from the air outlet through hole, the pressure in the first cavity is reduced, so that the pressure in the first cavity is smaller than that in the air intake through hole Pressure, under the action of pressure, the sealing cover is far away from the air intake through hole, so that the gas enters the first cavity from the gap between the sealing cover and the end of the air intake through hole, when the pressure in the first cavity and the intake air When the pressure in the hole is the same, the sealing cover abuts against the air inlet hole to seal the air inlet hole. At this time, the handle is pressed in the direction of the sealing part, and the pressure in the first cavity and the air outlet hole increases. Due to the sealing ring The outer surface is an inclined plane, and under the action of pressure, the gas in the first cavity and the air outlet hole overflows from the gap between the sealing ring and the inner surface of the first cavity, realizing the pumping process of the sealing plug, reducing and sealing The air in the sealing device connected by the plug can prolong the shelf life of the sealed storage items.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the utility model suction type sealing plug;

Fig. 2 is a schematic structural view of a preferred embodiment of the wine pourer of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1, Fig. 1 is a structural schematic diagram of a preferred embodiment of the utility model air suction type sealing plug.

This embodiment proposes a suction type sealing plug, including a sealing part 10, a handle movable sleeve 20 connected with the sealing part 10, and a handle 30 arranged in the handle movable sleeve 20; the sealing part 10 includes a The first end 11 connected to the movable sleeve 20 and the second end 12 opposite to the first end 11, the first end 11 is provided with an air outlet through hole 13 communicating with the cavity of the handle movable sleeve 20, the first end 11 The two ends 12 are provided with an air inlet through hole 14, and the sealing part 10 also includes a first cavity 15 communicating with the air inlet through hole 14 and the air outlet through hole 13, and the first cavity 15 is provided with a sealed air inlet through hole 14 The sealing cover 16; one end of the sealing cover 16 is connected with the air outlet hole 13 through the elastic member 17, and the other end is in contact with the air inlet hole 14; the handle 30 is sleeved with a frustum-shaped sealing ring 40, so The end of the sealing ring 40 with a smaller diameter is arranged opposite to the air outlet through hole 13 , and the end with a larger diameter abuts against the inner wall of the movable sleeve 20 of the handle. In this embodiment, the elastic member 17 is preferably a spring, and may also be other elastic connecting members such as rubber. The frustum of a cone refers to the use of a plane parallel to the bottom of the cone to truncate the cone, and the part between the bottom and the section is called the frustum of a cone.

In the suction type sealing plug proposed in this embodiment, when the handle 30 is pulled, the handle 30 is far away from the air outlet through hole 13, and the pressure in the first cavity 15 is reduced, so that the pressure in the first cavity 15 is lower than that in the air inlet through hole 14. The pressure inside, under the action of pressure, the sealing cover 16 is away from the air inlet through hole 14, so that the gas enters the first cavity 15 from the gap between the sealing cover 16 and the end of the air inlet through hole 14, when the first cavity When the pressure in 15 is the same as the pressure in the air intake through hole 14, the sealing cover 16 abuts against the air intake through hole 14 to seal the air intake through hole 14. At this time, the handle 30 is pressed in the direction of the sealing part 10, and the first air The pressure in the chamber 15 and the air outlet through hole 13 increases, because the outer surface of the sealing ring 40 is an inclined plane, the gas in the first cavity 15 and the air outlet through hole 13 is released by the sealing ring 40 and the first cavity 15 under the action of pressure. The gap between the inner surfaces of the inner surface overflows, realizes the air pumping process of the sealing plug, reduces the air in the sealing device connected with the sealing plug, and prolongs the shelf life of the sealed and preserved items.

Further, the outer surface of the handle 30 is provided with a fixing groove 31 , and the inner surface of the sealing ring 40 is provided with a positioning boss 41 adapted to the fixing groove 31 , and the positioning boss 41 is arranged at the end of the sealing ring 40 with a smaller diameter. The fixed groove 31 is preferably an annular groove, and the positioning boss 41 is arranged on the smaller end of the seal ring 40, that is, the end of the seal ring 40 with a smaller diameter is connected and fixed to the handle 30, and when the handle 30 is pressed in the direction of the seal portion 10 Under the action of pressure, the gas overflows from between the seal ring 40 and the movable sleeve 20 of the handle, the seal ring 40 is easily deformed toward the handle 30, and the gas is easily discharged.

Further, the abutting surface of the sealing cover 16 and the air intake through hole 14 is provided with a groove adapted to the end of the air intake through hole 14 . A groove is arranged on the abutting surface of the sealing cover 16 and the air inlet through hole 14, and the abutting end of the air inlet through hole 14 and the sealing cover 16 is snapped into the groove, so that the sealing of the sealing cover 16 to the air inlet through hole 14 The performance is better, and a boss adapted to the groove on the seal cover 16 can also be set at the abutting end of the air intake through hole 14 and the seal cover 16, and the boss snaps into the groove on the seal cover 16, and the sealing effect is better. good.

Further, the diameter of the air intake through hole 14 gradually decreases from the direction from the air intake through hole 14 to the sealing cover 16 . Setting the diameter of the air inlet through hole 14 near the end of the sealing cover 16 to be relatively small makes it easier for the air to break through the sealing cover 16 and realize the air extraction process more easily.

Further, the outer surface of the sealing part 10 is provided with at least one flange 18 . In this embodiment, the sealing part 10 is preferably a rubber part, and a flange 18 is provided on the outer surface of the sealing part 10, so that when the sealing plug is plugged on the sealing device, the sealing plug and the sealing device are in an interference fit under the action of the flange 18 , to improve the sealing effect, the flange 18 can be set to one or multiple.

Further, the inner surface of the handle movable sleeve 20 is provided with a fixed block 21 at an end away from the sealing portion 10. The fixed block 21 is preferably ring-shaped, and the fixed block is arranged in the handle movable sleeve 20 so that the handle 30 is positioned on the handle movable sleeve. 20 is not easy to shake, and is not easy to be pulled out under the effect of external force.

Referring to Fig. 2, Fig. 2 is a structural schematic diagram of a preferred embodiment of the wine pourer of the present invention.

This embodiment proposes a wine pourer, which includes a wine inlet 1 and a wine outlet 2. The wine inlet 1 is provided with a sealing plug 3, which is the sealing plug described in the above embodiments.

When pouring wine, the user fixes the wine pourer on the bottle mouth and pulls out the sealing plug 3, tilts the bottle and pours the wine out along the wine pourer, and after the wine is poured, the user puts the sealing plug 3 back into the wine pourer, But at this moment, a lot of air has entered in the wine bottle, and the entry of air will affect the taste of the wine and the quality of the wine, so it is necessary to extract the air in the wine bottle through the air extraction device in the sealing plug 3, so as to reduce the amount of air in the bottle. To ensure the taste and quality of wine.

Further, the outer surface of the connecting part is provided with a sealing member 4, which makes the multi-drinker pourer fixed on the bottle mouth after being inserted into the bottle mouth so that it will not shake and is not easy to fall under the action of external force. The wine in the middle bottle will not leak from the gap between the wine pourer and the inner wall of the wine bottle.

Further, there is a diversion slope 5 extending outward from the wine outlet 2. When the wine outlet 2 is circular, if the wine is poured too fast or too fast, the wine is easy to spill, and the diversion slope 5 is set at the wine outlet 2, and the wine liquid flows out along the diversion slope 5 when pouring the wine, so that it is not easy to spill out.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. the type sealing plug of bleeding, is characterized in that, comprises sealing, the handle quill be connected with sealing, and be arranged at the handle in described handle quill; Sealing comprises that the first end connected with the handle quill reaches second end relative with first end, described first end is provided with the vent hole that goes out be communicated with the cavity of handle quill, described the second end is provided with the air inlet through hole, described sealing also comprises the first cavity that is communicated with the air inlet through hole and goes out vent hole, is provided with the seal cover cap that is sealed into vent hole in the first cavity; One end of described seal cover cap with go out vent hole and be connected by elastic component, the other end and air inlet through hole butt; Be socketed with the seal ring of truncated cone-shaped on described handle, the end that described seal diameter is less goes out the vent hole setting relatively, the end that diameter is larger and the inwall butt of described handle quill.

2. sealing plug according to claim 1, is characterized in that, described elastic component is spring.

3. sealing plug according to claim 1 and 2, is characterized in that, the outside face of described handle is provided with hold down groove, and the inside face of described seal ring is provided with the boss with described hold down groove adaptation, and described boss is arranged at the end that described seal diameter is less.

4. sealing plug according to claim 3, is characterized in that, the bearing surface of described seal cover cap and described air inlet through hole is provided with the groove with the end adaptation of described air inlet through hole.

5. sealing plug according to claim 4, is characterized in that, by the air inlet through hole, the direction to seal cover cap reduces the diameter of described air inlet through hole gradually.

6. sealing plug according to claim 5, is characterized in that, the outside face of described sealing is provided with at least one flange.

7. sealing plug according to claim 6, is characterized in that, the inside face of described handle quill is provided with fixed block away from an end of described sealing.

8. a pouring means from wine bottle, is characterized in that, comprises the wine inlet and the wine outlet that communicate with each other, and described wine inlet place arranges a sealing plug, and described sealing plug is the described sealing plug of claim 1-7 any one.

9. pouring means from wine bottle according to claim 8, is characterized in that, the outside face of described pouring means from wine bottle is provided with seal ring.

10. pouring means from wine bottle according to claim 9, is characterized in that, described wine outlet place is outward extended with the water conservancy diversion inclined-plane.

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