WO2002030781A1

WO2002030781A1 - Cap

Info

Publication number: WO2002030781A1
Application number: PCT/CN2000/000312
Authority: WO
Inventors: Qiang Li
Original assignee: Qiang Li
Priority date: 2000-10-11
Filing date: 2000-10-11
Publication date: 2002-04-18
Also published as: AU2000277685A1

Abstract

The present invention relates to a cap, and more particularly to a cap which can dispense liquid from lateral side without opening the cap. The cap is a cylindrical body, and it is characterized in that the upper portion of the cylindrical body is an actuating portion, whereas the lower portion of it is a mouth-engaging portion, and between the actuating portion and the mouth-engaging portion is provided a through hole. Furthermore, the cap is provided with a piston rod which is operated by a button. At one end of the piston rod is provided with a sealing ring, and surrounding the piston rod is a spring which forces the sealing ring against and to seal a conical hole within a dispensing aperture. The button is exposed beyond the outer lateral side of the cylindrical body.

Description

TECHNICAL FIELD

The invention relates to a bottle cap, in particular to a bottle cap which can discharge liquid from the side without opening the bottle cap. Background assist

The existing bottle caps, such as wine bottle caps, only have the function of closing the bottle cap. When pouring wine, the bottle cap must be opened, removed from the bottle mouth, and then the wine bottle is poured to pour out the wine in the bottle. The wine is poured out of the bottle mouth facing forward. Due to the strong forward force, it often happens that the wine is poured out of the cup, soiling the table top and clothing, which is very uncivilized. In addition, after opening the bottle cap, The bottle cap is discarded, and if the wine in the bottle cannot be drunk all at once, it is inconvenient to save the remaining wine. Of the invention

In view of this, how can a bottle cap be provided that can gently and smoothly pour the liquid out of the side to avoid the liquid in the bottle from rushing forward, and that the liquid in the bottle can not be consumed at one time, and the remaining liquid in the bottle can be very good Preservation is the motivation of the invention.

The designer of the present invention relies on many years of practical experience in various fields of research, production and processing of packaging, and based on repeated research and demonstration, to make a new design and composition, and finally the invention of this invention.

The purpose of the present invention is to provide a bottle cap which does not need to remove the cap when pouring the liquid in the bottle, as long as the bottle is poured and the button on the bottle cap is pressed, the liquid in the bottle can flow out from the hole on the side. Technical solution of the present invention

The above object of the present invention is achieved by the following technical solutions.

A bottle cap, which is a cylindrical bottle cap body, is characterized in that the upper part of the cylindrical bottle cap body is a control part, and the lower part is a bottle mouth joint part; There is a through hole between them; there is a piston rod controlled by a button, one end of the piston rod is sleeved with a sealing ring, and the piston rod is also sleeved with a spring that presses the sealing ring against and seals the tapered hole in the liquid outlet hole; The button is exposed on the side of the cylindrical cap body.

In addition to the necessary technical features mentioned above, the following technical content can be added during the specific implementation process: The control part provided on the upper part of the cylindrical bottle cap body is: a longitudinal partition plate parallel to the central axis is provided on the upper part of the cylindrical bottle cap body, and a piston seat is arranged on the vertical partition plate, and a column wall surface corresponding to the piston seat is provided. There is a tapered liquid outlet hole inside and outside, a stepped piston rod is arranged in the piston seat; a spring presses on the inner end face of the piston seat and the stepped end face of the piston rod; a sealing ring is sleeved in the sealing groove of the piston pestle Inside and closely matched with the inner hole of the piston seat; the other sealing ring is sleeved in another sealing groove close to the end face of the piston rod, and fits with the tapered hole in the outlet hole under the ejection of the spring; the other end of the piston rod There is a hole; a lever is inserted in the hole, the fulcrum of the lever is set on the piston seat, and the other end of the lever is provided with a button protruding from the outside of the cylindrical bottle cap; the liquid outlet hole on the top of the cylindrical bottle cap is opened There is a 'h hole, and a small cap is provided on the cylindrical bottle cap body, and the small cap has a protruding small column to seal the small hole on the cylindrical bottle cap; an acoustic circuit board can be provided in the space on the vertical partition and With battery power, the power switch consists of two metal elastic sheets Two elastic pieces are arranged near the top of the cylindrical bottle cap body, a small hole is provided at the top, and a convex long column is also provided at the corresponding small hole at the top cover. The convex long column can be inserted into the small hole and Separate the two elastic pieces of the power switch.

The spring and lever are made of stainless material;

The cylindrical bottle cap body, piston seat and piston rod are made of non-toxic and odorless plastic;

The joint is provided with an internal thread that can be matched with the bottle mouth thread;

The joint portion is provided with a light hole which is tightly sealed with the bottle mouth.

The advantage of the present invention is that it is not necessary to open the bottle cap when pouring the liquid, as long as the small cap on the bottle cap body is opened, the bottle is properly poured, the hole on the side of the bottle cap is aligned with the container, and the cap is set on the bottle cap with fingers On the button above, the liquid is poured downward into the cup from the liquid outlet hole on the side of the bottle cap. Because there is no forward impulse, it can avoid overflowing out of the cup due to forward rush. The injection speed and injection amount can be accurately controlled by the button; The small cover is opened, and the power of the audio circuit board is turned on. After pressing the button, the audio circuit can play a beautiful music. '

The present invention will be further described below with reference to the embodiments of the accompanying drawings. To explain the tube

FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention.

FIG. 2 is a schematic diagram of an appearance structure of the present invention.

FIG. 3 is a circuit diagram of a music circuit board of the present invention. Examples of the invention

As can be seen from FIG. 1, a bottle cap provided by the present invention has a cylindrical bottle cap body, and the column shape may be a cylindrical shape. The upper part of the cylindrical bottle cap body is the manipulation part 1, and the lower part thereof is the bottle mouth. A joint hole 2 is provided with a through hole between the control unit 1 and the bottle mouth joint portion 2; a piston rod 4 controlled by a button 3 is provided; a sealing ring 5 is sleeved on one end of the piston rod 4, and a piston pestle 4 is sleeved There is a spring 8 that seals the sealing ring 5 against the taper hole sealed in the liquid outlet hole 7 opened on the side of the cylindrical bottle cap body; the button 3 is exposed on the outer side of the cylindrical bottle cap body.

As shown in FIG. 1, the control part 1 provided on the upper part of the cylindrical bottle cap body is provided with a vertical partition 9 parallel to the central axis on the upper part of the cylindrical bottle cap body, and a piston seat 10 on the vertical partition 9. A cylindrical wall surface corresponding to the piston seat 10 is provided with a large and small tapered liquid outlet hole 7, a stepped piston rod 4 is provided in the piston seat 10; a spring 8 is pressed against the inner end face 11 of the piston seat 10. And the stepped end surface 12 of the piston rod 4; a sealing ring 6 is sleeved in the sealing groove 13 of the piston rod 4 and closely matches the inner hole of the piston seat 10; the other sealing ring 5 is sleeved near the end surface of the piston rod 4 In the other sealing groove 14, under the ejection of the spring 8, the tapered outlet hole 7 on the cylindrical wall surface is tightly sealed; the other end of the piston rod 4 is provided with a hole 15;-the lever 16 is inserted in the hole 15, the lever The fulcrum 17 of 16 is provided on the piston seat 10, and the other end of the lever 16 is provided with a button 3 protruding from the outside of the cylindrical bottle cap; the top of the cylindrical bottle cap is provided with two small holes 18, 19, and the cylindrical shape A small cap 20 is provided on the bottle cap body, and the small cap has a protruding small column 21 and a long column 22 to seal the two small holes 18 and 19 on the cylindrical bottle cap body; on the vertical partition plate 9 An audio circuit board 23 and a battery power source 24 can be provided in the space. The power switch is composed of two elastic pieces 25. The two elastic pieces 25 are arranged near the top of the cylindrical bottle cap body. The hole 19 and the corresponding small hole 19 on the top cover are also provided with a raised long post. The raised long post can be inserted into the small hole 19 and separate the two elastic pieces 25 of the power switch. When not used for a long time, this battery power supply There will be no leakage. For the convenience of installing the battery and the circuit board, a side cap 26 can be provided on the side of the cylindrical bottle cap body. A set of small sound holes 27 can be opened on the side cap. The buzzer of the audio circuit board is installed in the small pronunciation On the side of the hole; when the small cap is opened, the small hole 18 is opened, and air can enter the bottle cap. At the same time, the two elastic pieces of the battery power supply are closed and connected. When the button 3 is pressed, the other end of the lever 16 will move the piston rod 4 upward. The liquid outlet hole 7 is opened, and the liquid in the bottle will smoothly flow out from the liquid outlet hole and be filled into the container. At the same time, when the button is pressed, the circuit of the audio circuit board 23 is turned on, and a beautiful external sound is played through the buzzer. Music.

In this embodiment, the spring, lever, and reed are all made of stainless material; the cylindrical bottle cap body, the piston seat and the piston rod are all made of non-toxic and odorless plastic.

The joint portion 2 is provided with an internal thread capable of mating with the bottle mouth thread;

The joint portion 2 may be a light hole that is tightly sealed with the bottle mouth.

The small cap 20 and the top of the cylindrical bottle cap body can be connected by a soft plastic band. When the small cap is closed, the small cap cannot be found.

Audio circuit board 23 is composed of audio integrated circuit IC1, power battery £, buzzer F, power switch K and audio switch S. Audio integrated circuit IC1 can choose model NS1488, IC1 can store multiple songs, and audio integrated circuit IC1 can only be connected. After turning on the power and turning on the sound switch S, once the sound switch S is turned on, as long as the power switch K is not turned off, at least one piece of music is finished. The sound switch S is connected to button 3. When the button 3 is pressed, the switch S is turned on. The buzzer F is set at the small sound hole of the side cover.

There is no need to remove the cap when pouring the liquid. Just open the small cap, pour the bottle, and press the button on the cap. The liquid in the bottle can flow out of the hole on the side and be poured into the container. The flow rate can be adjusted by the button. It is controlled by the degree of depression, and a piece of music is played at the same time during the pouring process. It is particularly suitable for use on wine bottles. The sound of music can help wine to thrive.

In summary, the present invention can use a simple structural design, which can conveniently realize the effective control of the liquid flow direction when the liquid in the bottle is poured, avoid the forward splash of the liquid, and is convenient to use. Obviously, the present invention is a new, advanced and practical design. The above are the specific embodiments of the present invention and the technical principles used. If the equivalent changes made according to the concept of the present invention, the resulting functional effects still do not exceed the spirit covered by the description and drawings. It should be explained within the scope of the present invention.

Claims

Rights request

1. A bottle cap, which is a cylindrical bottle cap body, characterized in that the upper part of the cylindrical bottle cap body is a control part, and the lower part is a bottle mouth joint part, and the operation part is combined with the bottle mouth There are through holes between the parts; there is a piston rod controlled by a button, one end of the piston rod is sleeved with a sealing ring, and the piston rod is also sleeved with a spring that presses the sealing ring against and seals the taper hole in the liquid outlet hole The above button is exposed on the outer side of the cylindrical bottle cap body.

2. The bottle cap according to claim 1, characterized in that: the control part provided on the upper part of the cylindrical bottle cap body is provided on the upper part of the cylindrical bottle cap body with a vertical partition plate parallel to the central axis, and a vertical partition plate A piston seat is provided on the wall surface of the cylinder corresponding to the piston seat, and a large and small conical liquid discharge hole is provided inside. A stepped piston rod is provided in the piston seat. A spring is pressed against the inner end face of the piston seat and the piston. On the stepped end face of the rod; one seal ring is sleeved in the seal groove of the piston rod and closely matches the inner hole of the piston seat; the other seal ring is sleeved in another seal groove near the end face of the piston rod, under the ejection of the spring It fits with the tapered hole in the liquid outlet hole; the other end of the piston rod is provided with a hole; a lever is inserted in the hole, the fulcrum of the lever is set on the piston seat, and the other end of the lever is provided with a cylindrical bottle cap Buttons outside the body; a small hole is formed at the liquid outlet of the top of the cylindrical bottle cap body, and a small cap is provided on the cylindrical bottle cap body, and the small cap has a protruding small column to seal the small hole on the cylindrical bottle cap.

3. The bottle cap according to claim 1 or 2, characterized in that: an acoustic circuit board and a battery power source can be provided in the space on the vertical partition, and the power switch is composed of two metal elastic sheets, two elastic The sheet is arranged near the top of the cylindrical bottle cap body, and a small hole is provided at the top. The small cap is also provided with a convex long column corresponding to the small hole. The convex long column can be inserted into the small hole and the power switch is turned on. The two elastic pieces are separated.

4. The bottle cap according to claim 1 or 2, characterized in that: the spring and the lever are made of stainless material.

5. The bottle cap according to claim 1 or 2, characterized in that: the cylindrical bottle cap body, the piston seat and the piston rod are all made of non-toxic and tasteless plastic.

6. The bottle cap according to claim 1 or 2, characterized in that: the joint portion is provided with an internal thread capable of mating with the bottle mouth thread.

7. The bottle cap according to claim 1 or 2, characterized in that: the joint portion is provided with a bottle mouth Press the sealed light hole.

8. The bottle cap according to claim 1 or 2, characterized in that the small cap and the top of the cylindrical bottle cap body can be connected by a soft plastic band.