CN209535875U

CN209535875U - A kind of inner ring cladding sealing structure of container finish

Info

Publication number: CN209535875U
Application number: CN201821519496.3U
Authority: CN
Inventors: 沈俊杰; 戴耀明; 程立斌
Original assignee: Suzhou Huayuan Zhonglu Packaging Co Ltd; Suzhou Huayuan Cmi Holdings Ltd
Current assignee: Suzhou Huayuan Zhonglu Packaging Co Ltd; Suzhou Huayuan Cmi Holdings Ltd
Priority date: 2018-09-18
Filing date: 2018-09-18
Publication date: 2019-10-25
Anticipated expiration: 2028-09-18

Abstract

The utility model provides a kind of inner ring cladding sealing structure of container finish, makes the sealing of container finish at low cost, so that the low manufacture cost of sealing cover.It includes bottle body, lid, and the bottleneck upper cover of the bottle body is equipped with lid, and the bottleneck is arranged in a ring, and the inner face location arrangements that the bottleneck corresponds to the lid have a rubber mat, and the rubber mat is annular ring, the rubber mat, bottleneck central axis mutually coincide arrangement；The central area of the rubber mat is through hole, the upper surface of the rubber mat is plane under the state of section, the lower end of the rubber mat includes convex under outer transverse plane, inner end, inner edge line convex under the inner end is bonded the inner ring arrangement of the bottleneck under the state of section, and the outer transverse plane covers the loop wire or anchor ring of the extreme higher position of the corresponding region of the bottleneck.

Description

A kind of inner ring cladding sealing structure of container finish

Technical field

The utility model relates to the technical field of bottle sealing, the inner ring cladding sealing knot of specially a kind of container finish Structure.

Background technique

Existing container finish needs to set in the inner face whole face of the top surface of sealing cover when being sealed by sealing cover Rubber mat is set, makes the area of rubber mat big, and then the cost of manufacture that will lead to sealing cover is high.

Summary of the invention

In view of the above-mentioned problems, the utility model provides a kind of inner ring cladding sealing structure of container finish, to hold The sealing of device bottleneck is at low cost, so that the low manufacture cost of sealing cover.

A kind of inner ring of container finish coats sealing structure, it is characterised in that: it includes bottle body, lid, the bottle body Bottleneck upper cover is equipped with lid, and the bottleneck is arranged in a ring, and the inner face location arrangements that the bottleneck corresponds to the lid have Rubber mat, the rubber mat are annular ring, the rubber mat, bottleneck central axis mutually coincide arrangement；The central area of the rubber mat is Through hole, under the state of section the upper surface of the rubber mat be plane, the rubber mat lower end include it is convex under outer transverse plane, inner end, Inner edge line convex under the inner end is bonded the inner ring arrangement of the bottleneck under the state of section, and the outer transverse plane covers the bottle The loop wire or anchor ring of the extreme higher position of the corresponding region of mouth.

It is further characterized by:

The section of the bottleneck is mid-plane, two sides arc transition, the outer end of the lower end of the rubber mat under sealing state The mid-plane that plane is bonded the extreme higher position of the bottleneck arranges that convex inner edge line is bonded the interior of the bottleneck under the inner end Side circular arc arrangement；

Convex inner edge line extends to the lower vertical plane region of the inner arc of the bottleneck under the inner end, it is ensured that entire close The integral sealing of seal structure；

The lid pawl of the lid is under encapsulation state in the convex positioning in side of bottle body.

After the utility model, the central area of the rubber mat is through hole, the upper end of the rubber mat under the state of section Face is plane, the lower end of the rubber mat includes convex under outer transverse plane, inner end, inner edge line convex under inner end patch under the state of section The inner ring arrangement of the bottleneck is closed, the outer transverse plane covers the loop wire or ring of the extreme higher position of the corresponding region of the bottleneck Face, make the outer transverse plane of rubber mat cover the extreme higher position of the corresponding region of bottleneck loop wire or anchor ring and guarantee inner end Under convex inner edge line fitting bottleneck inner ring arrangement, make the sealing of container finish at low cost, so that the system of sealing cover Make at low cost.

Detailed description of the invention

Fig. 1 is the section view figure structure schematic representation of the utility model；

Title corresponding to serial number is as follows in figure:

Bottle body 1, lid 2, lid pawl 21, bottleneck 3, outer arc 31, loop wire or anchor ring 32, rubber mat 4, upper surface 41, outer end Convex 43, inner edge line 44, through hole 5, the convex positioning 6 in side under plane 42, inner end.

Specific embodiment

A kind of inner ring cladding sealing structure of container finish is shown in Fig. 1: it includes bottle body 1, lid 2, on the bottleneck 3 of bottle body 1 Lid is equipped with lid 2, and bottleneck 3 is arranged in a ring, and the inner face location arrangements that bottleneck 3 corresponds to lid 2 have rubber mat 4, and rubber mat 4 is ring Shape circle, rubber mat 4, bottleneck 3 central axis mutually coincide arrangement；The central area of rubber mat 4 is through hole 5, rubber mat 4 under the state of section Upper surface 41 be plane, rubber mat 4 lower end include convex 43 under outer transverse plane 42, inner end, under the state of section convex 43 under inner end Inner edge line 44 be bonded bottleneck 3 inner ring arrangement, outer transverse plane 42 cover the extreme higher position of the corresponding region of bottleneck 3 loop wire or Anchor ring 32.

The section of bottleneck 3 is mid-plane, two sides arc transition, the outer transverse plane 42 of the lower end of rubber mat 4 under sealing state The mid-plane for being bonded the extreme higher position of bottleneck 3 arranges that convex 43 inner edge line 44 is bonded 31 cloth of inner arc of bottleneck 3 under inner end It sets；

Convex 43 inner edge line 44 extends to the lower vertical plane region of the inner arc 31 of bottleneck 3 under inner end, it is ensured that entire close The integral sealing of seal structure；

In the convex positioning 6 in side of the lid pawl 21 of lid 2 under encapsulation state positioned at bottle body 1.

Its make the outer transverse plane of rubber mat cover bottleneck corresponding region extreme higher position loop wire or anchor ring and guarantee The inner ring arrangement of convex inner edge line fitting bottleneck, makes the sealing of container finish at low cost, so that the system of sealing cover under inner end Make at low cost.

Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied All the changes and improvements made by range etc., shall still fall within the scope of this patent.

Claims

1. a kind of inner ring of container finish coats sealing structure, it is characterised in that: it includes bottle body, lid, the bottle of the bottle body Mouth upper cover is equipped with lid, and the bottleneck is arranged in a ring, and the inner face location arrangements that the bottleneck corresponds to the lid have glue Pad, the rubber mat are annular ring, the rubber mat, bottleneck central axis mutually coincide arrangement；The central area of the rubber mat is to pass through Perforation, under the state of section the upper surface of the rubber mat be plane, the rubber mat lower end include it is convex under outer transverse plane, inner end, cut Inner edge line convex under the inner end is bonded the inner ring arrangement of the bottleneck under surface state, and the outer transverse plane covers the bottleneck Corresponding region extreme higher position loop wire or anchor ring；The section of the bottleneck is mid-plane, two sides arc transition, seal shape The mid-plane that the outer transverse plane of the lower end of the rubber mat is bonded the extreme higher position of the bottleneck under state is arranged, convex under the inner end Inner edge line be bonded the bottleneck inner arc arrangement；Convex inner edge line extends to the inside circle of the bottleneck under the inner end The lower vertical plane region of arc.

2. a kind of inner ring of container finish as described in claim 1 coats sealing structure, it is characterised in that: the lid of the lid Pawl is under encapsulation state in the convex positioning in side of bottle body.