Convenient glass bottle with threaded opening and machining method

A glass bottle and screw mouth technology, applied in glass production, glass forming, glass manufacturing equipment, etc., can solve the problems of single screw mouth design, low strength of the screw mouth, inconvenient production and use, etc., to achieve beautiful structure, production and use. Convenience and the effect of improving production efficiency

Active Publication Date: 2017-10-20
HANGZHOU CHENGUANG GLASSWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an easy-to-use glass bottle with a threaded mouth, which sol

Method used

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  • Convenient glass bottle with threaded opening and machining method
  • Convenient glass bottle with threaded opening and machining method
  • Convenient glass bottle with threaded opening and machining method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] refer to figure 1 , which is a glass bottle in the prior art, which is blown and molded with glass at one time, and a cylindrical hollow bottle body 3 is arranged in the middle position. 3 A cylinder with half the diameter, the ends of the two cylinders are two bottle mouths, one end of the bottle mouth is provided with a threaded end a1, a sealing ring 2 is set between the threaded end a1 and the bottle body, and the other end of the cylinder body is close to the The bottle mouth end is provided with a sealing seat 4 .

Example Embodiment

[0038] Example 2

[0039] refer to figure 2 and image 3 , is a glass bottle with a threaded mouth of the present invention, comprising a bottle body 5, a bottle neck 6 and a bottle mouth 7, the cross section of the bottle neck 6 is frustoconical, and the lower end is large and the upper end is small, and the bottle mouth 7 is provided with a side close to the bottle neck 6. The bottle neck ring 8, the bottle mouth 7 is provided with a threaded end 9 above the bottle neck ring 8, the threaded end 9 is an external thread, the length of the threaded end 9 is set to two pitches, the end of the threaded end 9 is provided with a sealing ring 10, the bottle The outer diameter of the mouth 7 is smaller than the outer diameter of the minimum shrinkage mouth of the bottle neck 6, and the wall thickness of the bottle mouth 7 is greater than the wall thickness of the bottle body 5. By being provided with a bottle neck ring 8, the bottle mouth 7 is thickened, which increases the strengt...

Example Embodiment

[0040] Example 3

[0041] A processing method for a glass bottle with a threaded mouth mainly includes the following steps: cutting: cutting a glass blank tube whose length is twice that of a finished tube; During the heating process, the side is slowly stretched until it is broken; then it is fixed on the mold, and the bottom is heated and formed; threaded mouth forming: fix the glass blank tube prepared above on the threaded mouth forming equipment, and process and form; finished product packaging: the The processed and formed glass bottle 11 with a threaded mouth is cleaned, air-dried, and finally packaged for storage.

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PUM

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Abstract

The invention relates to the technical field of glass bottles, in particular to an easy-to-use glass bottle with a threaded mouth and a processing method, comprising a bottle body, a bottleneck and a bottle mouth. A threaded end is provided above the neck ring, and a sealing ring is provided at the end of the threaded end. The outer diameter of the bottleneck is smaller than the outer diameter of the minimum shrinkage opening of the bottleneck, and the wall thickness of the bottleneck is greater than that of the bottle body. thick, the bottle neck ring, sealing ring and threaded end are integrally formed; the processing method mainly includes: cutting, back sealing, threaded mouth forming and finished product packaging. The present invention has beautiful structure and convenient production and use through the integral molding design of the threaded opening. The neck ring is provided, and the bottleneck is thickened, which increases the strength of the threaded opening; and the production process is simplified and improved by using the threaded opening forming equipment. Productivity.

Description

technical field [0001] The invention relates to the technical field of glass bottles, in particular to an easy-to-use glass bottle with a threaded mouth. [0002] The invention also relates to a processing method for a conveniently used glass bottle with a screw mouth. Background technique [0003] Glass bottles are widely used, from food packaging to tableware, from industrial supplies to daily necessities, etc., the shape of glass bottles is also designed according to specific uses. However, in the prior art, there are not many designs of glass bottles with threaded mouths, and the types are single, the appearance is not beautiful, and the threaded mouths are fragile. [0004] Chinese invention patent CN 104071407 A discloses a glass bottle with a threaded mouth, including a bottle mouth and a thread provided on the bottle mouth, two longitudinal seams are symmetrically arranged on the bottle mouth, and the threads in the area where each longitudinal seam is located Shri...

Claims

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Application Information

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IPC IPC(8): B65D1/02C03B23/09C03B23/11
CPCY02P40/57B65D1/02C03B23/09C03B23/11
Inventor 何江海
Owner HANGZHOU CHENGUANG GLASSWARE
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