CN210077372U

CN210077372U - Door sealing structure of steaming and baking integrated machine

Info

Publication number: CN210077372U
Application number: CN201920312920.5U
Authority: CN
Inventors: 朱鹏
Original assignee: Zhongshan Huanuo Electrical Appliance Co Ltd
Current assignee: Zhongshan Huanuo Electrical Appliance Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-02-18
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a evaporate door seal structure of roast all-in-one, it includes that one side is equipped with the open-ended box, and the opening side of box still is provided with can open and close the open-ended furnace gate, is provided with the sealing washer around the opening round between furnace gate and the box, and one side and box or furnace gate of sealing washer are connected fixedly, and the opposite side is provided with sealed tongue, and the free end of sealed tongue is crooked towards the opening. The utility model discloses sealing performance is excellent, can reliably seal the clearance between furnace gate and the box, avoids evaporating the interior steam of roast all-in-one during operation and water leakage.

Description

Door sealing structure of steaming and baking integrated machine

Technical Field

The utility model relates to a cooking device technical field, concretely relates to evaporate door seal structure of roast all-in-one.

Background

Along with the continuous improvement of the quality of life of people, the electric oven has been widely applied to the field of cookers, the traditional electric oven only has the function of baking food, the function is single, and along with the gradual improvement of the requirement of people on the quality of life, the steaming and baking integrated machine with steaming and baking functions gradually appears in the market.

The existing steaming and baking integrated machine mostly adopts a sealing structure of a traditional electric oven, the door sealing structure is an incomplete sealing structure and is only used for preserving heat and preventing oil smoke leakage, the sealing effect on steam and water is poor, and when the steaming and baking integrated machine is used for steaming food, the steam leakage in the steaming and baking integrated machine is easy to cause.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a simple structure is reasonable, can seal the door seal structure of steam and water reliably.

The utility model discloses a solve its technical problem and the technical scheme who adopts is:

the utility model provides a evaporate and roast all-in-one's door seal structure, its includes that one side is equipped with the open-ended box, the opening side of box still is provided with can open and close the open-ended furnace gate, be provided with between furnace gate and the box around the sealing washer of opening round, one side of sealing washer with box or furnace gate are connected fixedly, and the opposite side is provided with the seal tongue, the free end of seal tongue towards the opening is crooked.

Preferably, the sealing tongue has a thickness gradually decreasing from a fixed end to a free end thereof, and an outer side portion of the sealing tongue is provided with a first sealing rib.

Preferably, the first sealing rib has a triangular cross section.

Preferably, the inboard of furnace gate or the opening side of box are provided with the sealing washer mounting panel, the sealing washer is installed on the sealing washer mounting panel, the sealing washer is provided with the sealed muscle of second towards one side of sealing washer mounting panel, the setting of sealing tongue deviates from one side of sealing washer mounting panel.

Preferably, the second sealing rib has a triangular cross section.

Preferably, the sealing ring mounting plate is provided with a plurality of insertion holes, the sealing ring is provided with a plurality of elastic insertion buckles, and each insertion buckle is inserted into the corresponding insertion hole so that the sealing ring is detachably connected with the sealing ring mounting plate.

Preferably, the oven door is connected to the cabinet by at least one door hinge.

The utility model has the advantages that:

the design of the sealing tongue can enhance the sealing performance of the sealing ring, can reliably seal the gap between the oven door and the oven body, and avoids leakage of steam and water in the oven body when the steaming and baking integrated machine works;

the design of the first sealing rib and the second sealing rib can further improve the sealing performance between the oven door and the oven body;

and thirdly, the sealing ring and the sealing ring mounting plate are connected by the inserting buckle and the inserting hole, so that the sealing ring is convenient to replace.

Drawings

FIG. 1 is a schematic structural view of the present invention when the door is opened;

FIG. 2 is a schematic view of the structure of FIG. 1 with the seal ring removed;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a seal ring;

FIG. 5 is a schematic structural view of portion B of FIG. 4;

FIG. 6 is a cross-sectional view of the seal ring;

fig. 7 is a schematic view of a sealing structure when the door is closed.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 7, the utility model provides a evaporate door seal structure of roast all-in-one, its characterized in that includes that one side is equipped with the box 1 of opening 10, and the opening side of box 1 still is provided with the furnace gate 2 that can open and close opening 10, is provided with between furnace gate 2 and the box 1 around the sealing washer 3 of opening 10 round, and one side and box 1 or furnace gate 2 of sealing washer 3 are connected fixedly, and the opposite side is provided with sealed tongue 32, and the free end of sealed tongue 32 is crooked towards opening 10.

Preferably, the packing 3 is fixedly coupled to the opening side of the case 1. Design sealed tongue 32 for crooked towards the opening 10 of box 1, when closing furnace gate 2, furnace gate 2 compresses tightly sealed tongue 32, and sealed tongue 32 then can take place elastic deformation and further incurve, and the outside of sealed tongue 32 is then hugged closely with furnace gate 2, the utility model discloses when evaporating roast all-in-one and being used for steaming food, its inside atmospheric pressure is greater than outside atmospheric pressure, and this atmospheric pressure difference exerts an outside pressure to sealed tongue 32, compresses tightly sealed tongue 32 and furnace gate 2. Therefore, the utility model discloses sealing performance is excellent, can reliably seal the clearance between furnace gate 2 and the box 1, avoids evaporating the steam and the water leakage in the roast all-in-one during operation box 1.

In order to further improve the sealing performance of the present invention, the thickness of the sealing tongue 32 is gradually reduced from the fixed end to the free end thereof, and the outer side of the sealing tongue 32 is provided with the first sealing rib 33. The inner side of the oven door 2 or the opening side of the box body 1 is provided with a sealing ring mounting plate 11, the sealing ring 3 is mounted on the sealing ring mounting plate 11, one side of the sealing ring 3 facing the sealing ring mounting plate 11 is provided with a second sealing rib 31, and a sealing tongue 32 is arranged on one side of the sealing ring 3 deviating from the sealing ring mounting plate 11. The existence of second sealed muscle 31 and first sealed muscle 33 can reduce the area of contact of sealing washer 3 and sealing washer mounting panel 11 and the area of contact of sealing washer 3 and furnace gate 2, strengthens then the utility model discloses a sealing performance.

Preferably, the first sealing rib 33 has a triangular cross section; the second sealing rib 31 has a triangular cross section. In addition, the cross section of the sealing rib may be designed to be semicircular, trapezoidal, etc., without being limited thereto.

Referring to fig. 1, in the present embodiment, a gasket mounting plate 11 is provided at the front side of a case 1; the oven door 2 is mounted on the front side of the cabinet 1 by at least one door hinge 4.

Referring to fig. 3 and 5, the sealing ring mounting plate 11 is provided with a plurality of insertion holes 12, the sealing ring 3 is provided with a plurality of elastic insertion buckles 34, and each insertion buckle 34 is inserted into a corresponding insertion hole 12 so as to detachably connect the sealing ring 3 and the sealing ring mounting plate 11. When the sealing ring 3 needs to be replaced, the inserting buckle 34 on the sealing ring 3 is pulled out from the inserting hole 12, and a new sealing ring 3 is replaced, so that the sealing ring 3 can be detached and replaced, and the sealing ring 3 is very convenient to replace.

Claims

1. The utility model provides a evaporate door seal structure of roast all-in-one, its characterized in that includes box (1) that one side was equipped with opening (10), the opening side of box (1) still is provided with can open and close furnace gate (2) of opening (10), be provided with between furnace gate (2) and box (1) around opening (10) round sealing washer (3), one side of sealing washer (3) with box (1) or furnace gate (2) are connected fixedly, and the opposite side is provided with sealed tongue (32), the free end of sealed tongue (32) towards opening (10) are crooked.

2. The door sealing structure of the steaming and baking all-in-one machine according to claim 1, wherein the thickness of the sealing tongue (32) is gradually reduced from the fixed end to the free end, and the outer side of the sealing tongue (32) is provided with a first sealing rib (33).

3. The door sealing structure of the steaming and baking all-in-one machine as claimed in claim 2, wherein the first sealing rib (33) has a triangular cross section.

4. The door sealing structure of the steaming and baking all-in-one machine is characterized in that a sealing ring mounting plate (11) is arranged on the inner side of the oven door (2) or the opening side of the box body (1), the sealing ring (3) is mounted on the sealing ring mounting plate (11), a second sealing rib (31) is arranged on one side, facing the sealing ring mounting plate (11), of the sealing ring (3), and the sealing tongue (32) is arranged on one side, facing away from the sealing ring mounting plate (11), of the sealing ring (3).

5. The door sealing structure of the steaming and baking all-in-one machine according to claim 4, wherein the cross section of the second sealing rib (31) is triangular.

6. The door sealing structure of the steaming and baking all-in-one machine as claimed in claim 4, wherein a plurality of insertion holes (12) are formed in the sealing ring mounting plate (11), a plurality of elastic insertion buckles (34) are formed in the sealing ring (3), and each elastic insertion buckle (34) is inserted into the corresponding insertion hole (12) so that the sealing ring (3) and the sealing ring mounting plate (11) can be detachably connected.

7. Door sealing structure of a steaming and baking all-in-one machine according to claim 1, characterized in that the oven door (2) is connected with the box (1) by at least one door hinge (4).