Distilling box capable of deflating

Abstract

The utility model relates to the technical field of storage containers, in particular to a deflatable cooking box. Comprising a box body and a box cover mutually sealed and covered with the box body, the box cover is provided with a deflation plug and a deflation hole, the deflation plug penetrates through the box cover through the deflation hole and is in sliding connection with the box cover, the upper portion of the deflation plug is a sealing part, the sealing part and the deflation hole are mutually sealed and matched, the lower portion of the deflation plug is a deflation part, and a deflation groove is formed in the deflation part. When the deflation plug slides to the deflation part and is located in the deflation hole, the deflation groove penetrates through the upper side and the lower side of the box cover. A handheld part is connected to the upper portion of the sealing part, and a blocking part protruding outwards is arranged at the bottom of the deflation part and used for preventing the deflation plug from sliding out of the deflation hole. The valve is simple in structure, good in sealing performance and convenient and labor-saving in deflation.

Description

Technical Field

[0001] The utility model relates to the technical field of storage containers, in particular to a deflated cooking box. Background Art

[0002] With the accelerated pace of life, portable cooking boxes have become an indispensable part of modern life. Whether it is used for daily food storage or as a lunch for office workers, it provides great convenience for people. Because cooking boxes need to hold food with soup, they generally need to be sealed between the lid and the box body. During the secondary heating process, the steam or hot air generated by the food inside causes high pressure inside the cooking box. Users usually need to spend extra effort to open the lid. When opening it with force, accidental leakage may occur, causing the food inside to spill or even scald the user. If the lid is opened for heating, the smell of the food will overflow and affect the surrounding environment. Especially when heating the food carried in the office, heating with the lid open may affect the working environment. Therefore, this design of the cooking box that is not easy to deflate brings many inconveniences and safety hazards to users. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a deflated cooking box with a simple structure, good sealing performance and convenient and labor-saving deflation.

[0004] The deflated cooking box described in the utility model comprises a box body and a box cover which is sealed and covered with the box body, a deflated plug and a deflated hole are provided on the box cover, the deflated plug passes through the box cover through the deflated hole and is slidably connected with the box cover, the upper part of the deflated plug is a sealing part, the sealing part and the deflated hole are sealed and fitted with each other, the lower part of the deflated plug is a deflated part, a deflated groove is provided on the deflated part, when the deflated plug slides until the deflated part is located in the deflated hole, the deflated groove runs through the upper and lower sides of the box cover; a hand-held part is connected above the sealing part, and a blocking part protruding outwards is provided at the bottom of the deflated part, which is used to prevent the deflated plug from sliding out of the deflated hole when pulled up.

[0005] Preferably, a sealing ring is provided on the inner side of the box cover corresponding to the upper edge of the box body.

[0006] Preferably, the sealing ring is a silicone sealing ring.

[0007] Preferably, a snap ring is provided on the outer side of the upper edge of the box body, and a snap groove corresponding to the snap ring is provided on the inner side of the box cover.

[0008] Preferably, the vent plug is made of elastic material.

[0009] Preferably, a circle of sealing sheet is provided between the hand-holding part and the sealing part. When the sealing part is located in the vent hole, the sealing sheet fits with the upper surface of the box cover, thereby further improving the sealing performance.

[0010] Preferably, the sealing sheet is a rubber sheet or a silicone sheet.

[0011] Preferably, the handle portion is a truncated cone structure that is larger at the top and smaller at the bottom, which is convenient for hand holding.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] First, seal the box cover with the box body, and slide the vent plug in the vent hole. When the sealing part is located in the vent hole, the box body is sealed. When the vent part is located in the vent hole, the box body is connected to the atmosphere through the vent groove, and the box body is unsealed.

[0014] The utility model is convenient and labor-saving for deflation. After the cooking box is heated, the deflation plug can be pulled up by the handheld part so that the deflation part is located in the deflation hole, and deflation can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the vent plug of the utility model;

[0017] Figure 3 It is a side view structural schematic diagram of the utility model when the box cover is not closed;

[0018] Figure 4 This is a schematic diagram of the box cover structure when the utility model is sealed;

[0019] Figure 5 This is a schematic diagram of the box cover structure of the utility model when deflation occurs;

[0020] Figure 6 This is a schematic diagram of the box cover structure of the utility model;

[0021] In the figure: 1. box body; 2. box cover; 3. vent plug; 4. vent hole; 5. sealing part; 6. vent part; 7. vent groove; 8. hand-held part; 9. blocking part; 10. sealing ring; 11. retaining ring; 12. retaining groove; 13. sealing sheet. DETAILED DESCRIPTION

[0022] The present invention will be described clearly and completely below with reference to the accompanying drawings.

[0023] like Figure 1 , Figure 2 , Figure 6As shown, the deflated cooking box described in the utility model comprises a box body 1 and a box cover 2 sealed and covered with the box body 1, a deflated plug 3 and a deflated hole 4 are provided on the box cover 2, the deflated plug 3 passes through the box cover 2 through the deflated hole 4 and is slidably connected with the box cover 2, the upper part of the deflated plug 3 is a sealing part 5, the sealing part 5 and the deflated hole 4 are sealed and fit with each other, the lower part of the deflated plug 3 is a deflated part 6, a deflated groove 7 is provided on the deflated part 6, when the deflated plug 3 slides until the deflated part 6 is located in the deflated hole 4, the deflated groove 7 passes through the upper and lower sides of the box cover 2; a hand-held part 8 is connected above the sealing part 5, and a blocking part 9 protruding outward is provided at the bottom of the deflated part 6 to prevent the deflated plug 3 from sliding out of the deflated hole 4.

[0024] like Figure 3 As shown, a sealing ring 10 is provided on the inner side of the box cover 2 corresponding to the upper edge of the box body 1. The sealing ring 10 is a silicone sealing ring. A clamping ring 11 is provided on the outer side of the upper edge of the box body 1, and a clamping groove 12 corresponding to the clamping ring 11 is provided on the inner side of the box cover 2.

[0025] The vent plug 3 is made of elastic material.

[0026] like Figure 2 As shown, a circle of sealing sheet 13 is provided between the hand-held portion 8 and the sealing portion 5. When the sealing portion 5 is located in the vent hole 4, the sealing sheet 13 fits with the upper surface of the box cover 2, further improving the sealing performance.

[0027] The sealing sheet 13 is a silicone sheet.

[0028] The hand-held portion 8 is a truncated cone structure that is larger at the top and smaller at the bottom, which is convenient for hand holding.

[0029] The use process is as follows: put food in the box body 1, seal the box cover 2 with the box body 1, the card slot 12 is snapped onto the card ring 11, and the sealing ring 10 is pressed tightly against the upper edge of the box body 1 to form a seal. Figure 4 As shown, the hand-held portion 8 is pressed down to fill the sealing portion 5 in the vent hole 4 to form a seal. At this time, the sealing sheet 13 is in contact with the upper surface of the box cover 2; Figure 5 As shown, after the food is heated through the box body 1, the hand-held portion 8 is slowly pulled up by hand, and the sealing sheet 13 is pushed away so that it does not fit the upper surface of the box cover 2. When the venting plug 3 slides up until the venting portion 6 is located in the venting hole 4, the gas in the box body 1 overflows through the venting groove 7; the air pressure inside and outside the box body 1 reaches equilibrium, the card slot 12 is pressed to disengage the card slot 12 from the snap ring 11, and the box cover 2 can be opened to take out the food in the box body 1.

Claims

1. A deflated cooking box, comprising a box body (1) and a box cover (2) sealed with the box body (1), characterized in that: The box cover (2) is provided with a degassing plug (3) and a degassing hole (4). The degassing plug (3) passes through the box cover (2) through the degassing hole (4) and is slidably connected to the box cover (2). The upper part of the degassing plug (3) is a sealing part (5). The sealing part (5) and the degassing hole (4) are sealed and fitted with each other. The lower part of the degassing plug (3) is a degassing part (6). The degassing part (6) is provided with a degassing groove (7). When the degassing plug (3) slides until the degassing part (6) is located in the degassing hole (4), the degassing groove (7) passes through the upper and lower sides of the box cover (2); a hand-held part (8) is connected above the sealing part (5), and a blocking part (9) protruding outwards is provided at the bottom of the degassing part (6).

2. The deflated cooking box according to claim 1, characterized in that: A sealing ring (10) is provided on the inner side of the box cover (2) corresponding to the upper edge of the box body (1).

3. The deflated cooking box according to claim 2, characterized in that: The sealing ring (10) is a silicone sealing ring.

4. The deflated cooking box according to claim 1, characterized in that: A snap ring (11) is provided on the outer side of the upper edge of the box body (1), and a snap groove (12) corresponding to the snap ring (11) is provided on the inner side of the box cover (2).

5. The deflated cooking box according to claim 1, characterized in that: The air release plug (3) is made of elastic material.

6. The deflated cooking box according to claim 1, characterized in that: A circle of sealing sheet (13) is provided between the hand-held portion (8) and the sealing portion (5); when the sealing portion (5) is located in the air release hole (4), the sealing sheet (13) is in contact with the upper surface of the box cover (2).

7. The deflated cooking box according to claim 6, characterized in that: The sealing sheet (13) is a rubber sheet or a silicone sheet.

8. The deflated cooking box according to claim 1, characterized in that: The hand-held portion (8) is a truncated cone structure that is larger at the top and smaller at the bottom.

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