CN201002789Y

CN201002789Y - A bottle stopper with high airtightness and easy opening and closing

Info

Publication number: CN201002789Y
Application number: CNU2007201235758U
Authority: CN
Inventors: 吕琳; 刘锋; 邓明; 任长凯
Original assignee: Chongqing University of Technology
Current assignee: Chongqing University of Technology
Priority date: 2007-02-12
Filing date: 2007-02-12
Publication date: 2008-01-09
Anticipated expiration: 2017-02-12

Abstract

The utility model relates to a bottle stopper with high airtightness and easy opening and closing. Among them, the plug head is installed in the cover ring. The plug head is conical with a large top and a small bottom, which can be closely matched with the bottle neck. There are raised ring ribs on the cone surface to ensure high sealing performance; the cover ring has internal threads. , Cooperate with the external thread of the bottle neck, so that it is easy to provide up and down force when the bottle stopper is opened and sealed. The plug is connected with the cap ring and can move up and down with the rotation of the cap ring, so that when opening the bottle cap, the bottle cap can be unscrewed out of the bottle neck only by rotating the cap ring, and when sealing again, only the bottle cap needs to be turned in the opposite direction Screw in, not only easy to open, but also has high sealing performance.

Description

A kind of high sealing, the bottle stopper that easily opens and closes

Technical field

The utility model relates to packing technique, is specifically related to bottle sealing and opening technology

Technical background

Along with the raising of people's living standard, the drink industry develops rapidly.A lot of occasions, people usually add to the fun with wine and beverage.Though the sealing of some red wines is better, must be in the time of unlatching by bottle opener, cumbersome.And the bottle stopper after opening breaks down easily, the wine of cannot not drinking intactly, and bottle stopper can't carry out once more jam-pack, sealing.

Summary of the invention

The purpose of this utility model has been to overcome the shortcoming of ordinary bottle plug in the daily life, and a kind of high sealing of the advantage of general screw top closure and bottle stopper, bottle stopper that easily opens and closes of integrating is provided.

The technical scheme that realizes the foregoing invention purpose is as follows:

A kind of high sealing, the bottle stopper that easily opens and closes are made up of bezel ring, and chock plug, and bezel ring, has negative thread, cooperates with the outside thread of bottleneck, and chock plug is loaded in the bezel ring,, and chock plug and bottleneck internal diameter are up big and down small taper shape for closely cooperating.Only need rotate bezel ring, during use and just can open and seal bottleneck, in the rotation bezel ring,, apply a very little pressure on the bottle stopper top, when bottle cap screws in 3/4, bottle stopper and bottleneck are in transition fit, because the existence of chock plug conical surface angle can make the pressure of outer bound pair bottle stopper increase the application force that doubly is converted between chock plug and bottleneck, when continuing to screw in bottle cap, make bevelled chock plug clog bottleneck tightly, can reach effective sealing, very convenient.In addition, the helicitic texture that bezel ring, has can change the up-and-down movement of bottle stopper into rotatablely moving of bottle stopper, can make in unlatching and the leak free process more laborsaving like this.

Further, the upper end of chock plug snaps in by a bulge loop in the annular groove at bezel ring, top and connects as one, and bottle stopper can only move up and down like this.In addition, design has the raised annular muscle on the conical surface of chock plug, to play better sealing function.

By said structure as seen, the utlity model has good sealing effect, open advantage quickly and easily, be fit to repeated multiple times and use, can solve the inconvenience that existing bottle stopper uses, satisfy people's needs.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Referring to Fig. 1, bottle stopper comprises bezel ring, 1 and chock plug 2 two parts, and there is a bulge loop 3 upper end of chock plug 2, and bezel ring, 1 top is to there being an annular groove 4, and bulge loop 3 snaps in the annular groove 4, and both are held together, chock plug 2 up-and-down movement together under the drive of bezel ring, 1.In the bezel ring, 1 screw thread is arranged, cooperate, realize screwing with the outside thread of bottleneck 6.Chock plug 2 is up big and down small taper shape in bezel ring, 1, be used to fill in bottleneck 6, closely cooperates with bottleneck 6 internal diameters, establishes raised annular muscle 5 on chock plug 2 conical surfaces, plays efficient sealed effect.

Claims

1. A bottle stopper with high airtightness and easy opening and closing, which is composed of a cover ring and a plug head, and is characterized in that: the cover ring (1) has an internal thread, which cooperates with the external thread of the bottle neck, and the plug head (2) is mounted on the In the cover ring (1), the plug head (2) is closely matched with the inner diameter of the bottle neck, and is conical with a large upper part and a smaller lower part.

2. The high-tight, easy-to-open and close bottle stopper according to claim 1, characterized in that: the upper end of the plug head (2) is snapped into the annular groove ( 4) connected as a whole.

3. The highly airtight, easy-to-open and close bottle stopper according to claim 1 or 2, characterized in that: the conical surface of the plug head (2) has a raised annular rib (5).