CN210823551U

CN210823551U - High-temperature-resistant exhaust preservation box cover

Info

Publication number: CN210823551U
Application number: CN201921717580.0U
Authority: CN
Inventors: 邓志坚
Original assignee: Yangzhou Yujing Daily Articles Co ltd
Current assignee: Yangzhou Yujing Daily Articles Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-23
Anticipated expiration: 2029-10-14

Abstract

The utility model belongs to the technical field of the lid, especially be a high temperature resistant exhaust fresh-keeping lid, including apron and knot ear, the knot ear integrated into one piece is at the edge of apron, the central point of apron puts and has seted up the bleeder vent, the surface mounting of apron has the locating rack, install the closing plate between apron and the locating rack, the upper surface bonding of closing plate has the cushion collar, the cushion collar contacts with the internal surface of locating rack, the lower surface bonding of closing plate has the sealing ring, the surface of apron is seted up the seal groove with sealing ring looks adaptation; install closing plate and the cushion collar between apron and locating rack, the closing plate hugs closely the surface at the apron under the effect of cushion collar simultaneously for the bleeder vent that apron central point put department and seted up carries out the shutoff through the closing plate, and the closing plate seals through the surface of sealing ring and seal groove and apron simultaneously, has increased the airtight degree of apron lid when the box end portion of preserving.

Description

High-temperature-resistant exhaust preservation box cover

Technical Field

The utility model belongs to the technical field of the lid, concretely relates to high temperature resistant exhaust fresh-keeping lid.

Background

The preservation box cover is a cover for the preservation box, the preservation box has the functions of preventing water from diffusing, sealing, preventing food from losing original delicate flavor when being stored, isolating air and preventing food from being oxidized (infected). The tradition has the crisper in exhaust hole when using, it is big to seal the degree of difficulty after exhausting, causes the interior air of crisper and external circulation easily, and the seal when reducing the crisper use simultaneously, and when the high temperature object was deposited to the crisper simultaneously, the vapor on surface met cold liquefaction honor and flows in the crisper when the lid was opened in, reduced the taste of object, and the blotter is changed and is washd the problem that consumes time simultaneously.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high temperature resistant exhaust preservation lid has and seals more stably after exhausting, and when the high temperature object was deposited to the preservation box simultaneously, in can not flowing into the preservation box after the vapor liquefaction on lid surface, kept the characteristics of object deposit back taste.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant exhaust fresh-keeping lid, includes the apron and detains the ear, detain ear integrated into one piece in the edge of apron, the central point of apron puts the department and has seted up the bleeder vent, the external fixed surface of apron has the locating rack, install the closing plate between apron and the locating rack, the last surface bonding of closing plate has the cushion collar, the internal surface contact of cushion collar and locating rack, the lower surface bonding of closing plate has the sealing ring, the seal groove with sealing ring looks adaptation is seted up to the surface of apron.

As the utility model discloses a high temperature resistant exhaust fresh-keeping lid preferred technical scheme, the internal surface integrated into one piece of apron has the aqua storage tank, the edge block of aqua storage tank and apron is provided with the blotter.

As the utility model discloses a high temperature resistant exhaust fresh-keeping lid preferred technical scheme, aqua storage tank and cushion are the loop configuration, the cross section of aqua storage tank is the circular arc structure of four per cent.

As the utility model discloses a high temperature resistant exhaust fresh-keeping lid preferred technical scheme, the centre of a circle of apron, bleeder vent, locating rack and closing plate is in on the same straight line.

As the utility model discloses a high temperature resistant exhaust fresh-keeping lid preferred technical scheme, the bonded sealing ring of closing plate lower surface is provided with two.

As the utility model discloses a high temperature resistant exhaust fresh-keeping lid preferred technical scheme, apron edge integrated into one piece's knot ear is provided with four.

Compared with the prior art, the beneficial effects of the utility model are that:

1. install closing plate and the cushion collar between apron and locating rack, the closing plate hugs closely the surface at the apron under the effect of cushion collar simultaneously for the bleeder vent that apron central point put department and seted up carries out the shutoff through the closing plate, and the closing plate seals through the surface of sealing ring and seal groove and apron simultaneously, has increased the airtight degree of apron lid when the box end portion of preserving.

2. Through apron lower surface integrated into one piece's aqua storage tank, when the preservation box deposits high temperature object, the high temperature vapor of apron lower surface meets the inside that cold liquefaction flows into the aqua storage tank, in the drop of water of avoiding the apron lower surface flows into the preservation box, it receives the influence of drop of water to reduce the interior storage object of preservation box, the taste of the interior storage object of preservation box is kept, the effect that the preservation box used has been improved, the blotter of aqua storage tank and apron edge block simultaneously, the stability of blotter and cover connection has been increased, simultaneously wash after being convenient for the blotter dismantlement.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the present invention;

FIG. 3 is a schematic structural view of the cover plate, the positioning frame and the sealing plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

in the figure: 1. a cover plate; 2. buckling lugs; 3. air holes are formed; 4. a positioning frame; 5. a sealing plate; 6. a buffer sleeve; 7. a seal ring; 8. a sealing groove; 9. a water storage tank; 10. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high temperature resistant exhaust fresh-keeping lid, including apron 1 and knot ear 2, detain ear 2 integrated into one piece in the edge of apron 1, the central point of apron 1 puts the department and has seted up bleeder vent 3, the external fixed surface of apron 1 has locating rack 4, install closing plate 5 between apron 1 and the locating rack 4, the last surface adhesion of closing plate 5 has cushion collar 6, the internal surface contact of cushion collar 6 and locating rack 4, the lower surface adhesion of closing plate 5 has sealing ring 7, the seal groove 8 with 7 looks adaptations of sealing ring is seted up to the surface of apron 1.

In this embodiment, install closing plate 5 and cushion collar 6 between apron 1 and locating rack 4, closing plate 5 hugs closely on the surface of apron 1 under the effect of cushion collar 6 simultaneously for the bleeder vent 3 that 1 central point of apron was located to set up carries out the shutoff through closing plate 5, and closing plate 5 seals through the surface of sealing ring 7 and seal groove 8 with apron 1 simultaneously, has increased the airtight degree of apron 1 lid when the bright box end portion.

Specifically, the internal surface integrated into one piece of apron 1 has aqua storage tank 9, and the edge block of aqua storage tank 9 and apron 1 is provided with blotter 10, and aqua storage tank 9 and blotter 10 are the loop configuration, and the cross section of aqua storage tank 9 is the circular arc structure of four per seventeen.

In this embodiment, aqua storage tank 9 through 1 lower surface integrated into one piece of apron, when the high temperature object was deposited to the crisper, the high temperature vapor of 1 lower surface of apron meets cold liquefaction and flows in the inside of aqua storage tank 9, the little drop of water of avoiding 1 lower surface of apron flows in the crisper, it receives the influence of little drop of water to reduce the interior deposited object of crisper, keep the taste of depositing the object in the crisper, the effect that the crisper used has been improved, simultaneously the blotter 10 of

aqua storage tank

9 and 1 marginal block of apron, the stability of blotter 10 with the apron 1 is connected has been increased, be convenient for simultaneously wash after blotter 10 dismantles.

Specifically, the centers of circles of the cover plate 1, the air holes 3, the positioning frame 4 and the sealing plate 5 are on the same straight line.

In this embodiment, the center of the cover plate 1 is provided with the vent holes 3, the positioning frame 4 is provided with the sealing plate 5, and the center of the cover plate 1 is provided with the vent holes 3.

Specifically, two seal rings 7 are provided to be bonded to the lower surface of the seal plate 5.

In this embodiment, through two sealing rings 7 that the lower surface of the sealing plate 5 is bonded, the sealing ring 7 is installed in the sealing groove 8, and the sealing stability between the sealing plate 5 and the cover plate 1 is improved.

Specifically, four buckling lugs 2 which are integrally formed at the edge of the cover plate 1 are arranged.

In this embodiment, through 1 edge integrated into one piece's of apron four knot ears 2, make the stability that apron 1 and crisper are connected.

The utility model discloses a theory of operation and use flow: during the use, cover 1 lid in the upper end of fresh-keeping box, and cover 1 edge fashioned knot ear 2 one day edge of apron and detain the edge at fresh-keeping box, the blotter 10 and the fresh-keeping box contact of 1 edge block of aqua storage tank 9 and apron this moment, when depositing high temperature object in the fresh-keeping box, the air volume inflation of 1 inside of apron, closing plate 5 receives and takes 6 deformations of cushion collar after the extrusion, make the air in the fresh-keeping box pass through bleeder vent 3 and outwards discharge, when air temperature reduces in the fresh-keeping box, according to the expend with heat and contract with cold principle of air, the inside atmospheric pressure of fresh-keeping box reduces, closing plate 5 hugs closely under the effect of atmospheric pressure this moment at the upper surface of apron 1, make apron 1 and fresh-keeping box carry.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high temperature resistant exhaust preservation lid, includes apron (1) and knot ear (2), detain ear (2) integrated into one piece in the edge of apron (1), its characterized in that: the center position department of apron (1) has seted up bleeder vent (3), the external fixed surface of apron (1) has locating rack (4), install closing plate (5) between apron (1) and locating rack (4), the upper surface bonding of closing plate (5) has cushion collar (6), the internal surface contact of cushion collar (6) and locating rack (4), the lower surface bonding of closing plate (5) has sealing ring (7), seal groove (8) with sealing ring (7) looks adaptation are seted up to the surface of apron (1).

2. The high temperature resistant degassing fresh-keeping box cover of claim 1, characterized in that: the internal surface integrated into one piece of apron (1) has aqua storage tank (9), the edge block of aqua storage tank (9) and apron (1) is provided with blotter (10).

3. The high temperature resistant degassing fresh-keeping box cover of claim 2, characterized in that: the water storage tank (9) and the buffer cushion (10) are both of annular structures, and the cross section of the water storage tank (9) is of a four-seventh arc structure.

4. The high temperature resistant degassing fresh-keeping box cover of claim 1, characterized in that: the circle centers of the cover plate (1), the air holes (3), the positioning frame (4) and the sealing plate (5) are positioned on the same straight line.

5. The high temperature resistant degassing fresh-keeping box cover of claim 1, characterized in that: two sealing rings (7) are arranged on the lower surface of the sealing plate (5) in an adhesive mode.

6. The high temperature resistant degassing fresh-keeping box cover of claim 1, characterized in that: the edge of the cover plate (1) is provided with four integrally-formed buckling lugs (2).