CN215827375U

CN215827375U - Wine stopper capable of being vacuumized

Info

Publication number: CN215827375U
Application number: CN202121092720.7U
Authority: CN
Inventors: 刘丹萍
Original assignee: Shenzhen City Is A Wine Co ltd
Current assignee: Shenzhen City Is A Wine Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-02-15
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to the technical field of wine bottle stoppers, in particular to a wine bottle stopper capable of being vacuumized, which comprises a base, a shell and a vacuumizing device, wherein the shell and the base jointly enclose a cavity; the base is provided with a boss and a silica gel cover, the boss can be clamped in the bottleneck, sealing silica gel capable of extending into the bottleneck is sleeved on the boss, the top of the boss is provided with a concave cavity, the bottom in the concave cavity is provided with a through hole capable of communicating a vacuumizing device with the interior of the bottle, and the silica gel cover is fixed in the concave cavity through screws; the sealing silica gel is sleeved on the boss of the base, the silica gel cover is pressed into the concave cavity, and stainless steel screws penetrate through screw holes of the silica gel cover and are screwed into corresponding mounting holes in the concave cavity of the base to be fixed; the possibility that the sealing silica gel extending into the bottleneck is easy to fall off after long-term plugging is effectively solved, and the use experience is improved.

Description

Wine stopper capable of being vacuumized

Technical Field

The utility model relates to the technical field of wine bottle stoppers, in particular to a wine stopper capable of being vacuumized.

Background

The red wine bottle stopper is mostly a wooden soft stopper, when people drink red wine, the whole wine can not be drunk, and the red wine is oxidized after contacting air, so that tannin in the red wine is converted into tannin, the taste of the red wine is poor, and the problem of preservation of the residual red wine exists. The existing wine stopper capable of being vacuumized realizes the preservation of the residual red wine, thereby ensuring the taste of the red wine when the red wine is drunk next time. However, the sealing silica gel which is inserted into the bottleneck by long-term plugging has the possibility of gradually dropping off, thereby influencing the use experience.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model relates to an evacuable wine stopper which can solve at least part of defects in the prior art.

The embodiment of the utility model relates to a wine plug capable of being vacuumized, which comprises a base, a shell and a vacuumizing device, wherein the shell and the base jointly enclose a cavity, and the vacuumizing device is arranged in the cavity and is used for vacuumizing air in a bottle to form vacuum; wherein, the base is equipped with can block and fill in intraoral boss and silica gel lid of bottleneck, the cover is equipped with the intraoral sealing silica gel of protractile bottle on the boss, the top of boss is equipped with the cavity, bottom in the cavity is equipped with the through-hole that can communicate evacuating device and bottle, the silica gel lid passes through the screw fixation in the cavity.

Furthermore, the vacuumizing device comprises a vacuum pump, a battery assembly used for supplying power to the vacuum pump and a detection assembly used for detecting the vacuum degree in the bottle, the through hole is connected with the vacuum pump, and the detection assembly is electrically connected with the vacuum pump to automatically control the on-off of a control circuit of the vacuum pump.

Furthermore, the detection assembly comprises a silica gel disc arranged on the base and a micro-touch switch for controlling the on-off of a control circuit of the vacuum pump, a detection cavity which can be communicated with the through hole is arranged at the position, corresponding to the micro-touch switch, of the base, an elastic piece and an elastic cover arranged on the elastic piece are arranged in the detection cavity, the silica gel disc seals the elastic piece and the elastic cover of the detection cavity, and a conical surface part of a weak convex part is formed on a contact surface of the silica gel disc and the elastic cover; the micro-touch switch is electrically connected with the vacuum pump and is pressed against the conical surface part of the silica gel disc; the conical surface part can be pressed by external air pressure when the bottle is in a vacuum state, so that the elastic part is compressed to be sunken along the direction of the cavity to the detection cavity.

Further, the base still be equipped with can with the sealed chamber of through-hole intercommunication, sealed intracavity has the location arch, sealed intracavity still is equipped with the sealing plug, the middle part of sealing plug is equipped with can live the room in the bottle and entangle the protruding locating hole of just with the protruding tight fit of location, sealed chamber with the lateral wall of sealing plug all is equipped with the recess that can communicate with the vacuum pump.

Further, the silica gel dish be equipped with can with the recess with the location lug hole of vacuum pump intercommunication.

Further, a screw hole is formed in the center of the silica gel cover in a concave mode, and a plurality of air guide holes are formed around the periphery of the concave position; and the bottom in the concave cavity is provided with a mounting hole matched with the screw hole.

Further, the vacuum pump control circuit also comprises an anti-tilt switch connected in series with the vacuum pump control circuit.

And the vacuum pump control circuit is provided with an indicator light which is arranged on the vacuum pump control circuit and can display whether the vacuum pump works or not, and the indicator light is electrically connected with the vacuum pump.

Further, the casing includes shell, inner shell and light-permeable top cap, the inner shell is located in the shell, its with the base passes through the buckle and connects and enclose jointly and close out the cavity, the top of shell is provided with the accepting groove, the top cap is located the accepting groove opening part.

The embodiment of the utility model at least has the following beneficial effects:

in the wine stopper capable of being vacuumized, the base is provided with the boss and the silica gel cover which can be clamped and plugged in the bottle mouth, the boss is sleeved with the sealing silica gel which can extend into the bottle mouth, the top of the boss is provided with the concave cavity, the bottom in the concave cavity is provided with the through hole which can be communicated with the vacuumizing device and the bottle, and the silica gel cover is fixed in the concave cavity through the screw; the sealing silica gel is sleeved on the boss of the base, the silica gel cover is pressed into the concave cavity, and stainless steel screws penetrate through screw holes of the silica gel cover and are screwed into corresponding mounting holes in the concave cavity of the base to be fixed; the possibility that the sealing silica gel extending into the bottleneck is easy to fall off after long-term plugging is effectively solved, and the use experience is improved.

In the wine plug capable of being vacuumized, the elastic part and the elastic cover arranged on the elastic part are arranged in the detection cavity, the elastic part and the elastic cover of the detection cavity are sealed by the silica gel disc, and the contact surface of the silica gel disc and the elastic cover forms the conical surface part of the weak convex part; the micro-touch switch is electrically connected with the vacuum pump and is pressed against the conical surface part of the silica gel disc; the conical surface part can be compressed by external air pressure to enable the elastic part to be compressed to be sunken along the direction of the cavity to be detected when the bottle is in a vacuum state, and the sealing effect is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an evacuable wine stopper according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a base of the evacuable wine stopper according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a vacuum extractor of the wine cork capable of being vacuumized according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides an evacuable wine stopper, which includes a base 10, a housing 30 enclosing a chamber together with the base, and an evacuating device 20 disposed in the chamber and used for evacuating air in the bottle to form a vacuum; the base 10 is provided with a boss 11 and a silica gel cover 12 which can be clamped in a bottle mouth, the boss 11 is sleeved with a sealing silica gel 13 which can extend into the bottle mouth, the top of the boss 11 is provided with a concave cavity 14, the bottom in the concave cavity 14 is provided with a through hole 15 which can be communicated with a vacuumizing device 20 and the bottle, the silica gel cover 12 is fixed in the concave cavity 14 through screws, the sealing silica gel 13 is sleeved on the boss 11 of the base, then the silica gel cover 12 is pressed into the concave cavity 14, and then a stainless steel screw is inserted through a screw hole of the silica gel cover 12 and screwed into a corresponding mounting hole 18 in the concave cavity 14 of the base to be fixed, so that the situation that the sealing silica gel is easy to fall off due to long-time use plugging and unplugging is prevented; when the base cover was located on the beverage bottle, boss on the base stretched into in the bottleneck and through the inner wall chucking of sealing silica gel and bottleneck, was provided with the external screw thread on the sealing silica gel, played the effect of sealing the bottleneck through extrusion sealing silica gel, used plug sealing silica gel for a long time and was difficult for droing.

In the embodiment of the present invention, the vacuum pumping device 20 includes a vacuum pump 21, a battery assembly 22 for supplying power to the vacuum pump 21, and a detection assembly 23 for detecting a vacuum degree in the bottle, the through hole 15 is connected to the vacuum pump 21, the detection assembly 23 is electrically connected to the vacuum pump 21 to automatically control the on/off of a control circuit of the vacuum pump, when the base is covered on the wine bottle, the vacuum degree in the bottle can be determined by the detection assembly 23, when the vacuum degree in the bottle reaches a set requirement, the vacuum pump 21 does not operate, and when the vacuum degree in the bottle is detected not to reach the set requirement, the vacuum pump 21 starts to pump air in the bottle until the requirement is reached. The evacuation device 20 is further provided with a PCBA board 24, on which PCBA board 24 the control circuitry of the vacuum pump 21 is provided, to which the vacuum pump 21 and the detection assembly 23 and the battery assembly 22 are electrically connected.

In the embodiment of the present invention, the detection assembly 23 includes a silicone disc 25 disposed on the base and a micro-touch switch 26 for controlling the on-off of the control circuit of the vacuum pump 21, a detection cavity 27 capable of communicating with the through hole 15 is disposed at a position of the base 10 corresponding to the micro-touch switch 26, an elastic member 28 and an elastic cover 29 disposed on the elastic member are disposed in the detection cavity 27, the silicone disc 25 seals the elastic member 28 and the elastic cover 29 of the detection cavity, and a tapered surface portion 40 of a weak protrusion portion is formed on a contact surface with the elastic cover 29; the micro-touch switch 26 is electrically connected with the vacuum pump 21 and is pressed against the conical surface part 40 of the silica gel disc; the conical surface portion 40 can be pressed by external air pressure when the bottle is in a vacuum state, so that the elastic member is compressed and dented along the direction of the cavity to the detection cavity. The elastic part is a return spring, when air exists in the bottle, the elastic cover in the detection cavity is in a relaxation state and is pressed against the conical surface part on the silica gel disc, and the micro-touch switch triggers the control circuit of the vacuum pump to pump the air in the bottle; when the bottle is in vacuum, the conical surface part is forced by external air pressure to compress the elastic part into the detection cavity along with the elastic part.

In the embodiment of the present invention, the base 10 is further provided with a sealing cavity 41 capable of communicating with the through hole 15, the sealing cavity 41 is provided with a positioning protrusion 42 therein, the sealing cavity 41 is further provided with a sealing plug 43 therein, the middle portion of the sealing plug 43 is provided with a positioning hole 44 capable of covering the positioning protrusion 42 in a bottle in a vacuum chamber and tightly fitting with the positioning protrusion 42, and the side walls of the sealing cavity 41 and the sealing plug 43 are both provided with a groove 45 capable of communicating with the vacuum pump 21. The silica gel plate 25 is provided with a positioning convex hole 46 which can be communicated with the groove 45 and the vacuum pump 21. The sealing plug 43 is made of sealing silica gel, when the bottle reaches a set vacuum degree, the wine plug stops vacuumizing, and the vacuum in the wine bottle is kept by the sealing silica gel 43 in a sealing mode.

In the embodiment of the present invention, a screw hole 16 is recessed in the center of the silicone cover 12, and a plurality of air vents 17 are disposed around the recess; bottom in the cavity 14 is equipped with the mounting hole 18 that matches with screw hole 16, and screw hole 16 through the silica gel lid penetrates the mounting hole 18 that corresponds in the cavity that the stainless steel screw was twisted to the base and fixes, effectively prevents that sealing silica gel from droing.

In the embodiment of the present invention, the wine bottle further comprises an anti-tilt switch (not shown) connected in series to the vacuum pump control circuit, the anti-tilt switch is disposed on the PCBA board 24, and the anti-tilt switch is used for detecting the tilt of the bottle body and stopping the operation of the vacuum pumping device when the bottle body is tilted by a predetermined angle, so as to prevent the vacuum pump from continuing to operate to pump the liquid into the cavity when the bottle body is tilted to damage the electronic components of the evacuable wine stopper, thereby ensuring the normal use of the evacuable wine stopper.

In the embodiment of the utility model, the vacuum pump control circuit further comprises an indicator light 47 which is arranged on the vacuum pump control circuit and can display whether the vacuum pump works, the indicator light 47 is electrically connected with the vacuum pump 21, the indicator light 47 is arranged on the PCBA board 24, whether the vacuum pump works normally can be judged through the indicator light, and when the vacuum pump works, the indicator light is displayed as blue; when the vacuum pump stop work, the pilot lamp shows for green, and the pilot lamp is located the accepting groove, is convenient for the user through the top cap of light-permeable and observes.

In the embodiment of the present invention, the housing 30 includes an outer shell 31, an inner shell 32, and a light-permeable top cover 33, the inner shell 32 is disposed in the outer shell 31, and is connected to the base 10 by a snap-fit manner to jointly enclose a cavity 34, the top of the outer shell 31 is provided with a receiving groove 35, the receiving groove 35 can be used for receiving other electronic components of the wine cork 20 capable of being vacuumed, the top cover 33 is disposed at an opening of the receiving groove 35, a fastening position 36 is disposed on an outer surface of the base 10, and a slot (not shown) extending into an inner wall of the outer shell through the fastening position 36 is fastened to form a detachable connection between the base 10 and the housing 30.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A wine stopper capable of being vacuumized is characterized by comprising a base, a shell and a vacuumizing device, wherein the shell and the base jointly enclose a cavity; wherein, the base is equipped with can block and fill in intraoral boss and silica gel lid of bottleneck, the cover is equipped with the intraoral sealing silica gel of protractile bottle on the boss, the top of boss is equipped with the cavity, bottom in the cavity is equipped with the through-hole that can communicate evacuating device and bottle, the silica gel lid passes through the screw fixation in the cavity.

2. The evacuable wine stopper of claim 1, wherein: the vacuumizing device comprises a vacuum pump, a battery assembly used for supplying power to the vacuum pump and a detection assembly used for detecting the vacuum degree in the bottle, the through hole is connected with the vacuum pump, and the detection assembly is electrically connected with the vacuum pump to automatically control the on-off of a control circuit of the vacuum pump.

3. The evacuable wine stopper of claim 2, wherein: the detection assembly comprises a silica gel disc arranged on the base and a micro-touch switch for controlling the on-off of a control circuit of the vacuum pump, a detection cavity which can be communicated with the through hole is arranged at the position, corresponding to the micro-touch switch, of the base, an elastic piece and an elastic cover arranged on the elastic piece are arranged in the detection cavity, the silica gel disc seals the elastic piece and the elastic cover of the detection cavity, and a conical surface part of a weak convex part is formed on a contact surface of the silica gel disc and the elastic cover; the micro-touch switch is electrically connected with the vacuum pump and is pressed against the conical surface part of the silica gel disc; the conical surface part can be pressed by external air pressure when the bottle is in a vacuum state, so that the elastic part is compressed to be sunken along the direction of the cavity to the detection cavity.

4. The evacuable wine stopper of claim 3, wherein: the base still be equipped with can with the sealed chamber of through-hole intercommunication, sealed intracavity has the location arch, sealed intracavity still is equipped with the sealing plug, the middle part of sealing plug is equipped with can live the room in the bottle and entangles the protruding locating hole of just with the protruding tight fit of location, sealed chamber with the lateral wall of sealing plug all is equipped with the recess that can communicate with the vacuum pump.

5. The evacuable wine stopper of claim 4, wherein: the silica gel plate is provided with a positioning convex hole which can be communicated with the groove and the vacuum pump.

6. The evacuable wine stopper of claim 1, wherein: the center of the silica gel cover is provided with a screw hole in a concave manner, and a plurality of air guide holes are formed around the periphery of the concave portion; and the bottom in the concave cavity is provided with a mounting hole matched with the screw hole.

7. The evacuable wine stopper of claim 3, wherein: the vacuum pump control circuit also comprises an anti-tilt switch connected in series on the vacuum pump control circuit.

8. The evacuable wine stopper of claim 3, wherein: the vacuum pump control circuit is provided with an indicator light which is arranged on the vacuum pump control circuit and can display whether the vacuum pump works or not, and the indicator light is electrically connected with the vacuum pump.

9. The evacuable wine stopper of claim 1, wherein: the shell comprises an outer shell, an inner shell and a light-permeable top cover, the inner shell is arranged in the outer shell, the inner shell and the base are connected through a buckle and jointly enclose a cavity, an accommodating groove is formed in the top of the outer shell, and the top cover is arranged at the opening of the accommodating groove.