CN2398215Y

CN2398215Y - Sealing jump ring for bottleneck

Info

Publication number: CN2398215Y
Application number: CN 99224601
Authority: CN
Inventors: 孙学令; 田万春; 温克诚; 孙天普; 孙希永; 孙丽
Original assignee: HANWEI GRAPE CO Ltd CHANGCHUN
Current assignee: HANWEI GRAPE CO Ltd CHANGCHUN
Priority date: 1999-07-23
Filing date: 1999-07-23
Publication date: 2000-09-27
Anticipated expiration: 2009-07-23

Abstract

The utility model relates to a sealing clamping spring for a bottle opening, which is composed of an elastic metal rest spring and a U-shaped clamping spring. The both sides of the rest spring are respectively provided with a circular ring, and the both ends of the U-shaped clamping spring are inserted in the circular rings. A rest shaft of the rest spring is inserted in a shaft hole of a bottle mouth, and the U-shaped clamping spring is pressed on a bottle cover of a bottle. The rest spring is pressed downwards, the U-shaped clamping spring moves downwards under the action of the circular rings, and the bottle cover is impacted. When the bottle cover is opened, so long as the circular rings of the rest spring is pushed outwards, the U-shaped clamping spring can be released, and the bottle cover is taken off. Because the clamping spring is elastic, a bottle opening is not easily damaged. The clamping spring has the advantages of artful structure, convenient opening and good sealing performance.

Description

Sealing jump ring for bottleneck

The utility model discloses a kind of Sealing jump ring for bottleneck, relates to the sealing arrangement technical field of bottle mouth.

At present, the encapsulating method of bottle has many, as the crown cap press seal, and cork capping plug envelope etc., the utility model provides a kind of later-model bottleneck encapsulating method, has simple in structure, create an aesthetic feeling, characteristics easy to use.

Task of the present utility model is achieved in that by elastomeric metal to be formed by spring, U type jump ring, leans on the both sides of spring respectively to be provided with an annulus, and the two ends of leaning on spring are for leaning on axle, and the two ends of U type jump ring are inserted in the annulus.

The utility model will lean on being inserted in the axis hole of bottle neck by axle of spring in use, and U type jump ring is pressed on the bottle cap of bottle, press downwards by spring, and U type jump ring is moved down, and compress bottle cap; When opening bottle cap,, can discharge U type jump ring, take off bottle cap as long as outwards promote to lean on the annulus of spring.

Good effect of the present utility model is: because jump ring is an elasticity, bottleneck should not damage, jump ring structure dexterity, and it is convenient to open, good airproof performance.

Fig. 1 is the utility model structure principle chart.

Fig. 2 is the utility model running condition figure.

Further specify the utility model below in conjunction with Fig. 1: lean on spring 1 to adapt with bottleneck for semicircle, Ge Wei of both sides is shaped on an annulus 2, and the two ends of leaning on spring 1 are by axle 3, be inserted in the axis hole of bottle neck 5, the two ends of U type jump ring 4 are inserted in the annulus 2, serve as that axle can rotate with it, are pressed on the bottle cap 6.

Claims

1, a kind of Sealing jump ring for bottleneck is characterized in that: be made up of by spring (1), U type jump ring (4) elastomeric metal, lean on the both sides of spring (1) respectively to be provided with an annulus (2), the two ends of leaning on spring (1) are for leaning on axle (3), and the two ends of U type jump ring (4) are inserted in the annulus (2).