CN201619765U

CN201619765U - Bottle cover

Info

Publication number: CN201619765U
Application number: CN2010201641128U
Authority: CN
Inventors: 孙金彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-12
Filing date: 2010-04-12
Publication date: 2010-11-03
Anticipated expiration: 2020-04-12

Abstract

The utility model provides a bottle cover, which comprises a crown covered on the bottle opening. A tubular connector is extended out from the bottom of the crown and is jointed with the bottle opening; a channel which is communicated with the connector is arranged inside the crown; the channel is provided with a liquid outlet and an air hole; and the position of the liquid outlet is lower than the position of the air hole so as to guide the liquid to flow out from the liquid outlet by passing through the connector and the channel. The utility model has strong practicability, wide usable range, reusability and environment-friendly property.

Description

Bottle cap

Technical Field

The utility model relates to a packaging technology, concretely relates to bottle lid.

Background

The bottle caps are generally used for sealing bottle openings, but most of the bottle caps can only play a role of sealing at present, and each bottle cap basically corresponds to one type of bottle opening and cannot be recycled. In many occasions, for example, the bottle cap used on the white spirit can only be used once, and because the white spirit is generally poured less each time, the bottle mouth is wider, the pouring amount of the white spirit is not easy to grasp, and the remaining white spirit is not easy to store in a sealing way. For red wine such as wine, a disposable wooden plug is often used, the opening is inconvenient, and the rest wine is not easy to preserve. Therefore, the utility model provides a bottle cap which is convenient to use and can be repeatedly used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a repeatedly usable makes things convenient for the bottle lid that liquid poured out.

In order to realize the purpose of the utility model, the bottle cap of the utility model comprises a crown part covered on the bottle mouth, and a tubular bottle cap connector is extended from the bottom of the crown part to be combined with the bottle mouth; the crown part is internally provided with a channel communicated with the bottle cap connector, the channel is respectively provided with a liquid outlet hole and an air hole, and the outlet position of the liquid outlet hole is lower than the outlet position of the air hole, so that liquid can flow out of the liquid outlet hole from the bottle mouth through the bottle cap connector and the channel. The air holes are used for balancing air pressure, so that the liquid can smoothly flow out of the liquid outlet holes. The aperture of the air holes is smaller than that of the liquid outlet holes, so that liquid is prevented from flowing out of the air holes.

In an embodiment of the utility model, the bottle lid still includes piston, threaded rod and knob, the threaded rod passes through threaded connection with the piston, and threaded rod and knob fixed connection, the knob card is put in the recess on bottle lid top, the cross sectional shape of piston and the passageway that holds the piston is non-circular, and the lower part of piston is the taper that the cross-section diminishes gradually, and the passageway is also corresponding taper below setting up liquid hole position, rotates the knob and can make the piston reciprocate in the passageway to seal or open out the liquid hole. The cross-sectional shape of the piston is preferably triangular or square, but is not circular as long as it is capable of rotating the piston within the passage.

In another embodiment of the present invention, the bottle cap connector can be inserted into the bottle opening after being sleeved with the anti-seepage sleeve, and the bottle opening is sealed by the anti-seepage sleeve.

The crown part of the bottle cap can be made into a faucet shape or a phoenix crown shape to increase the aesthetic feeling.

The technical effect of the utility model lies in, bottle lid structural design is simple and ingenious, not only can play the effect of sealed bottleneck, and more importantly can play the effect of flagon, pours out the liquid in the bottle smoothly, and the cooperation is rich in the crown shape of aesthetic feeling, more can show elegant and noble sensation. The utility model discloses the practicality is strong, and application range is wide to can used repeatedly, be favorable to environmental protection and energy saving.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

fig. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a schematic view of a further embodiment of the invention;

wherein,

1. bottle cap 2, bottle cap connector 3, crown 4 channel

5. Liquid outlet hole 6, air vent 7, piston 8, threaded rod

9. Knob 10, groove 11 and anti-seepage sleeve

Detailed Description

The utility model discloses a preferred embodiment is shown in fig. 1, bottle lid 1 is including the crown 3 that is located bottleneck (not shown in the figure) top, extends pipy bottle lid connector 2 from the bottom of crown 3, the inside of bottle lid 1 is equipped with passageway 4 and bottle lid connector 2 intercommunication, still be equipped with out liquid hole 5 and bleeder vent 6 on the passageway 4, the aperture that goes out liquid hole 5 is greater than bleeder vent 6's aperture, and the liquid outlet height that goes out liquid hole 5 is less than bleeder vent 6's outlet height to can prevent that the liquid in the bottle from flowing out from the bleeder vent. A piston 7 is arranged in the channel 4, a threaded rod 8 is connected to the piston 7 through threads, and a knob 9 is fixed at the top end of the threaded rod 8. The knob 9 is clamped in a groove 10 at the top end of the bottle cap and cannot move up and down. The cross-sectional shape of the piston 7 and the channel 4 cannot be circular, but preferably triangular or square, so that when the knob 9 is turned, the piston 7 cannot rotate in the channel 4, but can only move up and down in the channel 4 under the action of the screw thread. The lower part of the piston 7 is tapered, the section of which is gradually reduced, and the channel 4 is correspondingly tapered below the part provided with the liquid outlet hole. Therefore, when the piston 7 descends to a certain degree, the liquid outlet hole 5 and the air vent 6 are blocked by the upper part of the piston 7, and the purpose of sealing the bottle opening is achieved. When the piston 7 rises to a certain degree, the liquid outlet 5 and the air holes 6 are communicated with the channel 4, so that the liquid in the bottle can flow out of the liquid outlet 5 through the bottle cap connector 2 and the channel 4. Therefore, the bottle cap 1 is sleeved on the bottle mouth, and the knob 9 is rotated to enable the piston 7 to descend to a certain height, so that the bottle mouth can be sealed. When liquid needs to be poured out, the piston 7 can be lifted to a certain height to open the channel 4 by rotating the knob 9, and at the moment, the liquid can flow out of the liquid outlet hole 5 through the bottle cap connector 2 and the channel 4 as long as the liquid outlet of the liquid outlet hole 5 is inclined downwards, so that the bottle cap 1 is equivalent to a wine pot, and the liquid outlet hole 5 is equivalent to a pot nozzle.

Internal threads or external threads can be arranged on the bottle cap connector 2, and external threads or internal threads can be correspondingly arranged on the bottle mouth, so that the bottle cap connector 2 and the bottle mouth can be combined through threads, and the sealing effect is better.

The bottle cap connector 2 can be not provided with threads, and the outer wall of the bottle cap connector is processed to be smooth and dense, so that the bottle cap connector 2 can be inserted into a bottle neck without a gap; or the inner wall of the bottle cap connector is processed to be smooth and compact so as to wrap the bottle mouth, and an annular anti-seepage sleeve is arranged at the crown part of the bottle cap connector, so that the bottle mouth can be locked.

Another embodiment of the present invention is shown in fig. 2, the bottle cap 1 comprises a crown portion 3 and a bottle cap connector 2, a channel 4 is also arranged in the crown portion 3, and a liquid outlet hole 5 and a vent hole 6 are connected to the channel 4. The end of the cap adapter 2 may be fitted with an impermeable cover 11 to seal the passage 4 so that when the cap adapter 2 is inserted into the bottle mouth, liquid is prevented from flowing out of the passage 4.

In the present invention, the position of the air hole 6 can be selected according to the requirement, for example, it can be set at the position shown in fig. 3.

Claims

1. A bottle cap comprising a crown portion, wherein a tubular cap coupling means extends from a bottom of said crown portion for coupling to a bottle mouth; the crown part is internally provided with a channel communicated with the bottle cap connector, the channel is respectively provided with a liquid outlet hole and an air hole, and the outlet position of the liquid outlet hole is lower than the outlet position of the air hole, so that liquid can flow out of the liquid outlet hole from the bottle mouth through the bottle cap connector and the channel.

2. The bottle cap of claim 1, wherein the pore size of the venting hole is smaller than the pore size of the liquid outlet hole.

3. The bottle cap of claim 2, further comprising a piston, a threaded rod and a knob, wherein the threaded rod is connected with the piston through threads, the threaded rod is fixedly connected with the knob, the knob is clamped in a groove at the top end of the bottle cap, the cross sections of the piston and a channel for accommodating the piston are non-circular, the lower part of the piston is in a cone shape with gradually reduced cross section, the channel is in a corresponding cone shape below a position where the liquid outlet hole is formed, and the piston can move up and down in the channel by rotating the knob, so that the liquid outlet hole is closed or opened.

4. The bottle cap of claim 3, wherein the cross-sectional shape of the piston is a triangle or a square.

5. The bottle cap of claim 3, wherein the cap coupler is screw-coupled to the bottle mouth.

6. The bottle cap of claim 3, wherein the cap coupler is inserted into a neck of a bottle without leaving a gap.

7. The bottle cap of claim 3, wherein the cap coupler wraps around the mouth of the bottle, and the cap coupler is provided with an annular anti-seepage sleeve at a position near the crown portion for locking the mouth of the bottle.

8. The bottle cap of claim 2, further comprising an anti-seepage sleeve fitted over the cap coupler, the cap coupler being inserted into the bottle mouth, and the bottle mouth being sealed by the anti-seepage sleeve.

9. The bottle cap of claim 2, wherein the crown of the bottle cap is shaped as a cock or a phoenix crown.