CN209535877U

CN209535877U - A kind of Internal and external cycle cladding sealing structure of container finish

Info

Publication number: CN209535877U
Application number: CN201821536266.8U
Authority: CN
Inventors: 沈俊杰; 程立斌; 黄小林
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 Internal and external cycle 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, under the state of section the upper surface of the rubber mat be plane, the rubber mat lower end include it is convex under convex, middle plane, outer end under inner end, inner edge line convex under the outer end is bonded the outer ring arrangement of the bottleneck under the state of section, inner edge line convex under the inner end is bonded the inner ring arrangement of the bottleneck.

Description

A kind of Internal and external cycle cladding sealing structure of container finish

Technical field

The utility model relates to the technical field of bottle sealing, the Internal and external cycle 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 Internal and external cycle cladding sealing structure of container finish, make The sealing of container finish is at low cost, so that the low manufacture cost of sealing cover.

A kind of Internal and external cycle cladding sealing structure of container finish, it is characterised in that: it includes bottle body, lid, the bottle body Bottleneck upper cover lid is housed, the bottleneck arranges in a ring, and the bottleneck corresponds to the inner face location arrangements of the lid Have a rubber mat, the rubber mat is annular ring, the rubber mat, bottleneck central axis mutually coincide arrangement；The central area of the rubber mat For through hole, under the state of section the upper surface of the rubber mat be plane, the rubber mat lower end include under inner end it is convex, middle part is flat Convex under face, outer end, inner edge line convex under the outer end is bonded convex under the outer ring arrangement of the bottleneck, the inner end under the state of section Inner edge line be bonded the bottleneck inner ring arrangement.

It is further characterized by:

The middle plane covers the loop wire or anchor ring of the extreme higher position of the corresponding region of the bottleneck；

The section of the bottleneck is mid-plane, two sides arc transition, the middle part 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 outer of the bottleneck under the outer end Side circular arc arranges that convex inner edge line is bonded the inner arc arrangement of the bottleneck under the inner end；

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

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

After the utility model, since the central area of rubber mat is through hole, the upper surface of rubber mat is under the state of section Plane, rubber mat lower end include convex under convex, middle plane, outer end under inner end, convex inner edge line fitting under outer end under the state of section The outer ring of bottleneck is arranged, the inner ring of line fitting bottleneck in inner edge convex under inner end is arranged, makes line fitting in inner edge convex under inner end The outer ring arrangement of line fitting bottleneck in inner edge convex under outer end is arranged and guaranteed to the inner ring of bottleneck, makes container finish Seal it is at low cost so that the low manufacture cost of sealing cover.

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, loop wire or anchor ring 31, outer arc 32, inner arc 33, rubber mat 4, on Convex 44, through hole 5 under convex 42, middle plane 43, outer end, the convex positioning 6 in side under end face 41, inner end.

Specific embodiment

A kind of Internal and external cycle cladding sealing structure of container finish is shown in Fig. 1: it includes bottle body 1, lid 2, the bottleneck 3 of bottle body 1 Upper cover 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 Annular ring, rubber mat 4, bottleneck 3 central axis mutually coincide arrangement；The central area of rubber mat 4 is through hole 5, glue under the state of section The upper surface 41 of pad 4 is plane, the lower end of rubber mat includes under inner end convex 44 under convex 42, middle plane 43, outer end, under the state of section The inner ring of convex 42 inner edge line fitting bottleneck 3 is arranged under the outer ring arrangement of convex 44 inner edge line fitting bottleneck 3, inner end under outer end.

Middle plane 43 covers the loop wire or anchor ring 31 of the extreme higher position of the corresponding region of bottleneck 3；

Specific embodiment is shown in Fig. 1: the section of bottleneck 3 is mid-plane, two sides arc transition, rubber mat 4 under sealing state The mid-plane that the middle plane 43 of lower end is bonded the extreme higher position of bottleneck 3 arranges that convex 44 inner edge line is bonded bottleneck 3 under outer end Outer arc 32 arrange that the inner arc 33 of convex 42 inner edge line fitting bottleneck 3 is arranged under inner end；

Convex 44 inner edge line extends to the lower vertical plane region of the outer arc 32 of bottleneck 3 under outer end, convex 42 under inner end Inner edge line extends to the lower vertical plane region of the inner arc 33 of bottleneck 3, it is ensured that the integral sealing of entire sealing structure；

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

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. the Internal and external cycle of container finish a kind of 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 convex, middle plane under inner end, Convex under outer end, inner edge line convex under the outer end is bonded convex under the outer ring arrangement of the bottleneck, the inner end under the state of section Inner edge line is bonded the inner ring arrangement of the bottleneck；The middle plane covers the extreme higher position of the corresponding region of the bottleneck Loop wire or anchor ring；The section of the bottleneck is mid-plane, two sides arc transition, under sealing state in the lower end of the rubber mat The mid-plane that facial planes is bonded the extreme higher position of the bottleneck arranges that convex inner edge line is bonded the bottleneck under the outer end Outer arc arranges that convex inner edge line is bonded the inner arc arrangement of the bottleneck under the inner end；It is convex interior under the outer end Edge line extends to the lower vertical plane region of the outer arc of the bottleneck, and convex inner edge line extends to the bottleneck under the inner end Inner arc lower vertical plane region.

2. a kind of Internal and external cycle of container finish as described in claim 1 coats sealing structure, it is characterised in that: the lid Lid pawl is under encapsulation state in the convex positioning in side of bottle body.