CN202542057U

CN202542057U - Container closing structure

Info

Publication number: CN202542057U
Application number: CN2011204901738U
Authority: CN
Inventors: 郭建刚; 屈政军; 肖调龙
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-11-21
Anticipated expiration: 2021-11-30

Abstract

A container closing structure comprises a cover and a seal ring, wherein the cover is arranged on an opening of a container, and the opening of the container is sealed by the seal ring. The seal ring is connected with the cover and comprises a seal ring body and a limiting component arranged on the seal ring body, and the limiting component is matched with the opening of the container to limit displacement of the cover and comprises a flange positioned at the bottom of the seal ring and extending outside. The seal ring is connectedly sleeved on the cover, and the limiting component of the seal ring is matched with the opening of the container to limit displacement of the cover, such as limit horizontal and vertical movement of the cover, so that loosing or/and shedding of the cover from the container can be prevented. Purposes of the container closing structure can be realized on the basis that the cover is limited in movement and difficult to loose or/and shed from the container. Moreover, the container closing structure has the advantages of simple and reasonable structure, safety and reliability, is applicable to containers with covers and in various structures and types, and is suitable for enterprise popularization.

Description

A kind of container closure structure

Technical field

The utility model relates to a kind of enclosed construction, and the prevented container cover that specifically relates to container is taken off, the enclosed construction of pine.

Background technology

In the daily life, many containers (container) all have lid, and the existence of lid on the one hand can closed container, on the one hand, can keep temperature when containing the higher liquid of temperature in the container, can also prevent that certainly dust or foreign material from falling in the container.Therefore, lid has considerable effect as the part of container.

Normally, cover and all be with seal ring, container being played good sealing process, so that make strict isolation inside and outside the container, but concrete strict standard, be as the criterion surely with industry standard and other relevant regulations.

But such structure exists following defective always:

Cover on container looseningly easily or/and come off, even can cause lid to be broken or be out of shape, cause losing original effect or poor effect in the past.By glass, the lid that materials such as pottery are processed, it is particularly evident that this defective just seems.

Based on above-mentioned, research and develop a kind of structure and occur coming off or loosening phenomenon, the just real necessity that belongs to the lid that prevents to be placed on the container.

The utility model content

The utility model technical matters to be solved aims to provide a kind of later-model container closure structure, to solve the problems of the technologies described above.

In order to realize the utility model; Adopt following technical scheme, promptly a kind of container closure structure includes the seal ring that is arranged at the lid on the vessel port and is sealed in the vessel port place; The sealing circle is connected with this lid; And it includes the sealing circle body and is located at the spacing member on the sealing circle body, and this spacing member cooperates with this vessel port, is somebody's turn to do the displacement of lid with restriction.

This spacing member includes the prominent wing, is positioned at sealing circle body bottom and extension laterally.

This spacing member includes convex tendon, and it protrudes from the sealing circle body outside.

Should the prominent wing with tilt and up mode extend sealing circle body bottom.

This lid includes lid, lid lining and is positioned at this mounting groove between the two, and the sealing circle body is socketed in this mounting groove.

The opening that this vessel port includes one edge and defined by the edge, this edge have a sidewall and the bottom that is attached thereto, and this open communication is in this container.

This lid lining stretches into this opening, and this prominent wing is positioned at this below, bottom and transition fit with it, with covering of being connected with the sealing circle of restriction in the displacement of a first direction to limit the displacement of covering that is connected with the sealing circle at a first direction.

This lid lining stretches into this opening, this convex tendon and this sidewall interference fit, and wherein this second direction differs from this first direction.

This edge also has a platform, and this platform and this sidewall are overlapped on this platform to this cap portion.

This edge also has a limited wall, protrudes in this platform, limits the plane of this lid in this platform place.

Seal ring is socketed on and covers, and its this spacing member that has cooperates with this vessel port, with the displacement of this lid of restriction, for example can limit and cover moving in level and vertical direction.Prevent that lid from coming off or/and become flexible in container thereby reach.Mobile restricted based on what cover, it is difficult to become flexible or/and comes off in container, to realize the purpose of the utility model.Have simple and reasonable, safe and reliable characteristics simultaneously, also be applicable to the container with a lid of various structures, type, be fit to the popularization of enterprise.

Description of drawings

Fig. 1 has showed that the utility model specifically is used for the deployed configuration of kettle;

Fig. 2 has showed the cutaway view of kettle; And

Fig. 3 has showed the enlarged drawing of A part among Fig. 2.

The specific embodiment

See also Fig. 1 and Fig. 2.Fig. 1～Fig. 2 has shown a kettle 10, and this kettle 10 includes kettle body 11, lid 12 and is socketed on the seal ring 13 on this lid 12.This kettle body 11 includes kettle mouth 111, and lid 12 includes lid 121 and mounting groove 122, and sealing circle 13 is socketed in this mounting groove 122, and when lid 12 was placed on the Hu Kou, sealing circle 13 is positioned at was located at this kettle mouth 111 places, to realize the sealing to kettle 10.

Continuous Fig. 1 and Fig. 2 of consulting.Sealing circle 13 includes sealing circle body 131, the prominent wing 132 and convex tendon 133.Wherein, this prominent wing 132 by the bottom angled of sealing circle body 131 extend upward, and this convex tendon 133 its protrude from the outside of sealing circle body 131.

Lid 12 also includes lid lining 123 further, is positioned at the bottom of lid 121, and makes mounting groove 122 between lid 121 and lid lining 123, and this lid lining 123 is wider than mounting groove 122.

The opening 113 that this kettle mouth 111 includes one edge 112 and defined by the edge, this edge 112 have a sidewall 114 and the bottom 115 that is attached thereto, and this opening 113 is communicated in this kettle body 11 inside.

Fig. 2, Fig. 3 have shown that this lid 12 is placed on the state on the kettle mouth 111.See also Fig. 2 and Fig. 3, when lid 12 was placed on this kettle mouth 111, lid lining 123 passed opening 113 and stretches into kettle body 11 inside.Seal ring 13 is socketed in the mounting groove 122, and the prominent wing 132 of sealing circle 13 because the prominent wing 132 diagonally extendings cause its free end 135 to be positioned at the below of the bottom 115 at Hu Kou edge 112, forms transition fit also through opening 113 and stretch into kettle body 11 inside with it.

The width W that the wing 132 extends owing to should dash forward is greater than the distance L to sealing circle body 131 to the sidewall 114 at kettle mouth 111 edges 112.Therefore will cover in the time of will emerging in kettle mouth 111, what need overcome that the prominent wing 132 and this bottom 115 form cooperating and the resistance that produces, and 12 in vertical direction mobile are covered in qualification, prevents to cover 12 and breaks away from the purpose of kettle mouth 111 thereby reach.

Need to prove; Closed the lid 12 o'clock; Because root 134 elder generations of the prominent wing 132 are through opening 113, and free end 135 is last through this opening 113, even the width W that the wing 132 of should dashing forward extends is greater than the distance L to sealing circle body 131 to the sidewall 114 at kettle mouth 111 edges 112.This free end 133 is when the opening 113, the restriction that can receive edge sidewall 114, take place deformation to sealing circle body 131 near, to such an extent as to finally through this opening 113.After passing through, this prominent wing 132 can be returned to original shape again.

Next explanation is, when lid 12 when being placed on this kettle mouth 111, convex tendon 133 and opening sidewalls 114 interference fit, limits and cover 12 moving in the horizontal direction, prevents to cover 12 purposes become flexible thereby reach.

Preferably, sealing circle 13 can be processed by having flexible material, the especially prominent wing 132 and convex tendon 133.

The size of lid lining 123 is wider than the wall thickness of sealing circle body 131, is narrower than the bore of opening 113, covers 12 o'clock to such an extent as to open this, and sealing circle 13 can not come off in this lid 121.Otherwise it is inner that seal ring drops to the kettle body.

What further specify is, the edge 112 of this kettle mouth 111 also has a platform 116, this platform 116 and this sidewall 114, and this lid 121 partly is overlapped on this platform 116, and in the present embodiment, the lid edge 124 of concrete is lid is to be overlapped on this platform 116.

Preferably, this edge 112 also has a limited wall 117, protrudes in this platform 116, forms a concavity with ccontaining this lid 121, and this limited wall 117 can limit the displacement of this lid on the plane at this platform place auxiliaryly.

Certainly, this kettle 10 also includes kettle mouth 118, and this Hu Zui is communicated with the kettle body inner, is extended laterally by kettle body 11 sidewalls, pours out from kettle body 11 inside to realize analogues such as beverage.

What replenish is also to be provided with a handgrip 119 on these kettle body 11 sidewalls, so that the hand-held use of user.

Also have, the top of this lid 121 also is provided with a lid 125, makes things convenient for the user to cover and open to cover 12 or other usefulness.

It is pointed out that this kettle 10 can be an insulating pot.But be not limited to is kettle or insulating pot.

The above; Be merely wherein preferred embodiment of the utility model, can not be used for limiting the practical range of the utility model, promptly all variations of being done according to the application's claim protection domain that is equal to; Replacement and modification, the institute that is all the utility model claim is contained.

Claims

1. container closure structure; It includes the seal ring that is arranged at the lid on the vessel port and is sealed in the vessel port place; It is characterized in that the sealing circle is connected with this lid, and it includes the sealing circle body and is located at the spacing member on the sealing circle body; This spacing member cooperates with this vessel port, is somebody's turn to do the displacement of lid with restriction.

2. the container closure structure according to claim 1 is characterized in that this spacing member includes the prominent wing, is positioned at sealing circle body bottom and extension laterally.

3. the container closure structure according to claim 2 is characterized in that this spacing member includes convex tendon, and it protrudes from the sealing circle body outside.

4. the container closure structure according to claim 3 is characterized in that, this prominent wing with tilt and up mode extend sealing circle body bottom.

5. the container closure structure according to claim 4 is characterized in that, this lid includes lid, lid lining and is positioned at this mounting groove between the two, and the sealing circle body is socketed in this mounting groove.

6. the container closure structure according to claim 5 is characterized in that, the opening that this vessel port includes one edge and defined by the edge, this edge have a sidewall and the bottom that is attached thereto, and this open communication is in this container.

7. the container closure structure according to claim 6; It is characterized in that; This lid lining stretches into this opening; Should the prominent wing be positioned at this below, bottom and transition fit with it, with covering of being connected with the sealing circle of restriction in the displacement of a first direction to limit the displacement of covering that is connected with the sealing circle at a first direction.

8. according to claim 6 or 7 said container closure structures, it is characterized in that this lid lining stretches into this opening, this convex tendon and this sidewall interference fit, wherein this second direction differs from this first direction.

9. said according to Claim 8 container closure structure is characterized in that this edge also has a platform, and this platform and this sidewall are overlapped on this platform to this cap portion.

10. the container closure structure according to claim 9 is characterized in that this edge also has a limited wall, protrudes in this platform, limits the plane of this lid in this platform place.