CN202863983U

CN202863983U - Novel storage jar sealing cover

Info

Publication number: CN202863983U
Application number: CN 201220201446
Authority: CN
Inventors: 陆耀海
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-04-10
Anticipated expiration: 2022-04-28

Abstract

The utility model discloses a novel storage jar sealing cover. A seal ring of a prior storage jar sealing cover can be abraded easily, the sealing performance also is not good, and an integral cover cannot be taken conveniently; and according to the novel storage jar sealing cover, an inner cover with the same shape as that of an outer cover is arranged inside the outer cover; the inner cover is fixed above the inner side of the outer cover through an inner cover plate; an inner cover wall is arranged below the inner cover plate; a jacket extended outwards is arranged at the bottom end part of the inner cover wall in a perpendicular direction of the inner cover wall; a sealing ring is arranged inside the jacket; the sealing performance of the integral inner cover is good; and as the sealing ring is arranged inside the jacket movably, the sealing ring cannot be damaged easily and can be opened more conveniently. The novel storage jar sealing cover is broadly applicable to various sealing container covers.

Description

The Novel storing tank seal cover cap

Technical field

The utility model relates to a kind of lid of preserving jar, particularly a kind of Novel storing tank seal cover cap.

Background technology

In the daily life, a lot of when using preserving jar, preserving jar can be used for depositing various article, particularly seal preserving jar in daily life, multiplexly preserve the food that various needs keep dry, and various food always will be brought and to eat, and the frequency of taking of the food that has is understood suitable height, if consider the drying that should keep food, can guarantee again the convenient function etc. when taking food, and common sealing preserving jar substantially all is to adopt in cover bottom portion inwardly curlingly by the extension of tegmental wall, forms seal groove, in seal groove, place again seal ring, for reaching sealing effectiveness, seal ring must with the tank body close contact, along with the increase of taking number of times, the friction number of times of the seal ring on the sealed tank cap and tank body is more and more, the wearing and tearing meeting of seal ring is more and more severe, affect the sealing effectiveness of sealed tank cap, and such sealed tank cap is when opening, required great efforts, the side does not just take the food of the inside at any time.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of good seal performance, opens easily Novel storing tank seal cover cap.

The technical scheme that its technical matters that solves the utility model adopts is: the Novel storing tank seal cover cap, comprise the enclosing cover with handle, it is characterized in that being provided with in the enclosing cover inner cap, inner cap is fixed on the inside front of enclosing cover by inner cover plate, the below of inner cover plate is provided with interior tegmental wall, the bottom of interior tegmental wall is provided with chuck, is provided with seal ring in the chuck.

The Novel storing tank seal cover cap is provided with reinforced rib on the described inner cover plate.

The Novel storing tank seal cover cap, the interior cap body that described inner cover plate and interior tegmental wall form, its shape is identical with the shape of enclosing cover.

The Novel storing tank seal cover cap, the interior cap body that described inner cover plate and interior tegmental wall form, its size is less than the size of enclosing cover.

The Novel storing tank seal cover cap, described chuck is comprised of the two-layer parallel faces circle that vertically extends to the outside of inside tegmental wall along interior tegmental wall.

The Novel storing tank seal cover cap, the internal diameter of described seal ring is identical with the outside dimension of interior tegmental wall.

The Novel storing tank seal cover cap is in the external diameter of the described seal ring outside dimension greater than chuck.

The beneficial effects of the utility model are: because the utility model is provided with the identical inner cap of shape in enclosing cover, inner cap is fixed on the inside front of enclosing cover by inner cover plate, the below of inner cover plate is provided with interior tegmental wall, the bottom of interior tegmental wall is provided with outward extending chuck along interior tegmental wall vertical direction, be provided with seal ring in the chuck, the good seal performance of whole inner cap, and owing to seal ring is movably arranged in the chuck, seal ring is not fragile, and opens convenient.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is integral structure broken away view of the present utility model;

Fig. 2 is the utility model integral structure transparent view;

Fig. 3 is the utility model inner cap front view;

Fig. 4 is the utility model integral structure scheme drawing;

Fig. 5 is the utility model integral structure section drawing;

Fig. 6 is the utility model inner cover structure scheme drawing.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the Novel storing tank seal cover cap, comprise the enclosing cover 2 with handle 1, be provided with inner cap 3 in the enclosing cover 2, inner cap 3 is fixed on inner cover plate 31 by rivet 123 inside front of enclosing cover 2, rivet 123 is provided with certain length, just the handle 1 of enclosing cover 2 tops can be fixed together, and integral cap is fixing as a whole; The below of inner cover plate 31 is provided with interior tegmental wall 32, inner cover plate 31 and the interior lid of interior tegmental wall 32 common formation, with reference to Fig. 2, Fig. 3, interior tegmental wall 32 has certain distance with the outward flange of inner cover plate 31, the interior cap body that inner cover plate 31 and interior tegmental wall 32 form, its size are less than the size of enclosing cover 2, thus the certain space of formation between the inboard of outer lid body and the interior lid, such space can guarantee integral cap during being placed to tank body or the operating process when tank body is opened, and is convenient, laborsaving; The bottom of interior tegmental wall 32 is provided with chuck 33, be provided with seal ring 4 in the chuck 33, the parallel faces circle that chuck 33 is extended by the outside of the inside tegmental wall 32 of two-layer vertical direction along interior tegmental wall 32 forms, seal ring 4 live splints are contained in the chuck 33, can be conveniently replaced and clean, in addition, the internal diameter of the utility model seal ring 4 is set to identical with the outside dimension of interior tegmental wall 32, can guarantee that whole seal ring 4 is set with in the chuck 33 in the interior tegmental wall outside tightly, and can in operating process, not come off; And the external diameter of seal ring 4 is set to the outside dimension greater than chuck 33, until integral sealing ring 4 can all seal the space between interior lid and the outer cover inboard, thereby guarantee the sealing property of integral cap, because general seal ring 4 all adopts elastomeric material, thereby, can allow again in the space of seal ring 4 between interior lid and outer cover inboard smooth and easy currently, can not

Produce friction with tank body, thereby avoid the wearing and tearing of seal ring 4, guarantee sealing property and the service life of integral cap.

With reference to Fig. 4, Fig. 6, the Novel storing tank seal cover cap is provided with reinforced rib on the described inner cover plate 31, can guarantee structural stability and the sealing property of integral cap.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the Novel storing tank seal cover cap, the interior cap body that described inner cover plate 31 and interior tegmental wall 32 form, its shape is identical with the shape of enclosing cover 2.

The Novel storing tank seal cover cap is characterized in that the interior cap body that described inner cover plate 31 and interior tegmental wall 32 form, and its size is less than the size of enclosing cover 2.

The Novel storing tank seal cover cap is characterized in that parallel faces circle that described chuck 33 is extended by the outside of the inside tegmental wall 32 of two-layer vertical direction along interior tegmental wall 32 forms.

The Novel storing tank seal cover cap is characterized in that the internal diameter of described seal ring 4 is identical with the outside dimension of interior tegmental wall 32.

The Novel storing tank seal cover cap is characterized in that the external diameter of described seal ring 4 is greater than the outside dimension of chuck 33.

In a word, the utility model specific embodiment has only been described wherein a kind of structure of Novel storing tank seal cover cap, and any other is equal to alternative structure all within its protection domain.

Claims

1. Novel storing tank seal cover cap, the enclosing cover (2) that comprises band handle (1), it is characterized in that being provided with in the enclosing cover (2) inner cap (3), inner cap (3) is fixed on the inside front of enclosing cover (2) by inner cover plate (31), the below of inner cover plate (31) is provided with interior tegmental wall (32), the bottom of interior tegmental wall (32) is provided with chuck (33), is provided with seal ring (4) in the chuck (33).

2. Novel storing tank seal cover cap according to claim 1 is characterized in that being provided with reinforced rib on the described inner cover plate (31).

3. Novel storing tank seal cover cap according to claim 1 is characterized in that the interior cap body that described inner cover plate (31) and interior tegmental wall (32) form, and its shape is identical with the shape of enclosing cover (2).

4. Novel storing tank seal cover cap according to claim 1 is characterized in that the interior cap body that described inner cover plate (31) and interior tegmental wall (32) form, and its size is less than the size of enclosing cover (2).

5. Novel storing tank seal cover cap according to claim 1 is characterized in that parallel faces circle that described chuck (33) is extended by the outside of the two-layer inside tegmental wall of vertical direction (32) along interior tegmental wall (32) forms.

6. Novel storing tank seal cover cap according to claim 1 is characterized in that the internal diameter of described seal ring (4) is identical with the outside dimension of interior tegmental wall (32).

7. Novel storing tank seal cover cap according to claim 1 is characterized in that the external diameter of described seal ring (4) is greater than the outside dimension of chuck (33).