Refrigeration sealing box

Abstract

The utility model discloses a refrigeration sealing box, relates to household articles, aims to solve the problem of pressure difference inside and outside the sealing box, and adopts the technical scheme that the refrigeration sealing box comprises a box body and a box cover covering the box body, the box cover is provided with an accessory mounting position, and the accessory mounting position is provided with a warped cover; the tilting cover is rotationally connected with a rotary cover, an arc-shaped plate is arranged on the lower surface of the rotary cover, and the lower end face of the arc-shaped plate is provided with a blocking end face and a separating inclined face; the box cover is provided with an air escape valve, and a through hole of the air escape valve is always located in the vertical projection range of the arc-shaped plate. According to the refrigeration sealing box, ventilation is achieved through rotation, the ventilation step can be completed only with small force, the hidden danger of damage is effectively eliminated, and due to the arrangement of the tilting cover, a user can be helped to pull up the box cover more easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to household articles more specifically, it relates to a refrigeration sealed box. BACKGROUND

[0002] The sealed box is a household utensil for containing food to be refrigerated.

[0003] Since the sealed box is mostly stored in the refrigerator, it may be difficult to open the cover due to the negative pressure caused by the decrease in air volume when air is cooled.

[0004] To solve the above problems, the applicant searched the Chinese patent announcement with the announcement number CN201512186U, a negative pressure sealed box, the technical points of which are: including box body and box cover, the box cover is covered on the box body; The box cover is of plastic material, and a switchable air hole is arranged on the box cover; The structure of the connection between the box cover and the box body is that the outer edge of the box cover and the upper edge of the box body are provided with corresponding U-shaped grooves and protrusions, and the protrusions extend into the U-shaped grooves; A transverse side wing is arranged on one side of the opening end of the U-shaped groove, which seals part of the opening end of the U-shaped groove, so that the opening of the opening end is smaller than the thickness of the protrusion.

[0005] The above technical scheme forces the hole plug to be pulled out of the air hole by lifting the hole cover, thereby achieving the air pressure balance between the inside and outside of the box body to facilitate the disassembly of the box cover; However, in actual application, when the hole plug is pulled out of the hole cover, the air pressure difference between the inside and outside needs to be overcome, which results in the need to lift the hole cover with a large force, and the box cover will deform greatly, which may damage the hole cover or the box cover; Therefore, a new scheme is needed to solve this problem. Utility model content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a refrigeration sealed box, which realizes ventilation by rotation, only needs a small force to complete the ventilation step, effectively eliminates the damage risk, and the lifting of the cover can help users to lift the box cover more easily.

[0007] The technical scheme of the above technical objective is realized by the following technical scheme: a refrigeration sealing box, comprising a box body and a box cover covering the box body, wherein the box cover is provided with an auxiliary component mounting position, the auxiliary component mounting position is provided with a cover lifting device, the cover lifting device is rotationally connected with a rotating cover, the lower surface of the rotating cover is provided with an arc-shaped plate, the lower end surface of the arc-shaped plate is provided with a blocking end surface and a separation inclined surface, the box cover is provided with a gas release valve, the through hole of the gas release valve is always within the vertical projection range of the arc-shaped plate, the through hole top end of the gas release valve is closed by the blocking end surface in the sealing state of the rotating cover, the through hole top end of the gas release valve is spaced from the separation inclined surface in the ventilation state of the rotating cover, the cover lifting device is in a horizontal state when the box cover closes the box body, and the cover lifting device is in an upward lifting state during the opening process of the box cover.

[0008] By adopting the above technical scheme, when a user uses the refrigeration sealing box, the user rotates the rotating cover until the blocking end surface of the arc-shaped plate is separated from the gas release valve, and continues to rotate, so that the linear distance between the separation inclined surface and the top end of the gas release valve gradually increases, air can enter the box body through the gas release valve without limitation, the air pressure inside and outside the box body tends to be balanced, and the user can directly lift the cover lifting device to exert force on the cover lifting device to easily open the box cover.

[0009] The utility model further sets up: the box cover is provided with embedded extension, embedded extension is provided with the through groove for the communication auxiliary component mounting position with outside, embedded extension is fixed with silica gel ring under the through groove, silica gel ring is close to the inner wall of box body.

[0010] The utility model further sets up: the auxiliary component mounting position sets up in the arbitrary side of box cover, the opening along of cover lifting device one side and box body abuts to cooperate.

[0011] The utility model further sets up: the bottom surface of auxiliary component mounting position is provided with vertical shaft, the rotating cover is provided with vertical sleeve, and the vertical sleeve is rotationally connected to the vertical shaft.

[0012] The utility model further sets up: the vertical shaft is provided with horizontal shaft, the vertical sleeve is provided with arc-shaped through groove, and the horizontal shaft is movably connected to the arc-shaped through groove.

[0013] The utility model further sets up: the cover lifting device is provided with lower turning ring wall, the rotating cover is provided with upper turning ring wall that rotates and embeds with lower turning ring wall, the inner circumferential surface of lower turning ring wall is provided with rotating embedding edge, and the outer circumferential surface of upper turning ring wall is provided with rotating embedding groove for the embedding of rotating embedding edge.

[0014] The utility model further sets up: the upper surface of rotating cover is provided with pinching strip.

[0015] The utility model further sets up: the cocked cover is provided with the pointing triangle, when the pointing triangle is aligned to the end of the pinch strip, the through hole top end of the air release valve is closed by the blocking end face.

[0016] In conclusion, the utility model has the following beneficial effects: air is ventilated by rotation, the air ventilation step can be completed by only a small force, hidden dangers of damage are effectively eliminated, and the cocked cover can help users to pull up the box cover more easily, in the process of pulling and tearing the cocked cover to make it cocked, the cocked cover generates abutment force on the opening upper edge of the box body, thereby the box cover can be separated from the box body, further improving the convenience of disassembling the box cover, the rotating cover and the box cover are connected through the rotation cooperation of the vertical shaft and the vertical sleeve, effectively ensuring the installation stability of the rotating cover, the pinch strip provides a force application position for rotating the cover, and the user is prompted in the sealed state. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a demonstration diagram of the opening process of the application;

[0018] Figure 2 It is a sectional view in the sealed state of the application;

[0019] Figure 3 It is a sectional view in the ventilation state of the application;

[0020] Figure 4 It is a sectional view in the opening state of the application;

[0021] Figure 5 It is a structural schematic diagram of the box cover of the application;

[0022] Figure 6 It is a bottom surface structural schematic diagram of the rotating cover of the application;

[0023] Figure 7 It is a structural schematic diagram of the cocked cover of the application.

[0024] BRIEF DESCRIPTION OF DRAWINGS: 1, the box body; 2, the box cover; 3, auxiliary component installation position; 4, cocked cover; 5, rotating cover; 6, arc plate; 7, blocking end face; 8, separation inclined surface; 9, air release valve; 10, embedded extension; 11, through slot; 12, silica gel ring; 13, vertical shaft; 14, vertical sleeve; 15, horizontal shaft; 16, arc-shaped through slot; 17, lower turning ring wall; 18, upper turning ring wall; 19, rotating embedding edge; 20, rotating embedding groove; 21, pinch strip; 22, pointing triangle. DETAILED DESCRIPTION

[0025] The utility model will be further described in detail in combination with the drawings.

[0026] A cold storage sealed box, such as Figure 1 ,Figure 2 As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state.

[0027] As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state. Figure 2 、 Figure 3 、 Figure 4 As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state.

[0028] As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state. Figure 2 、 Figure 5 As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state.

[0029] As shown in the drawings, it comprises a box body 1 and a box cover 2 which is combined with the box body 1, the box cover 2 is integrally formed with an auxiliary component mounting position 3, the auxiliary component mounting position 3 is provided with a lifting cover 4; the lifting cover 4 is rotationally connected with a rotating cover 5, the lower surface of the rotating cover 5 is integrally formed with an arc-shaped plate 6, the lower end surface of the arc-shaped plate 6 is provided with a blocking end surface 7 and a separation inclined surface 8; the box cover 2 is clamped and fixed with a deflation valve 9, the through hole of the deflation valve 9 is always within the vertical projection range of the arc-shaped plate 6; in the sealed state, the top end of the through hole of the deflation valve 9 is closed by the blocking end surface 7; in the ventilation state, the top end of the through hole of the deflation valve 9 is spaced from the separation inclined surface 8; in the state that the box cover 2 closes the box body 1, the lifting cover 4 is in a horizontal state; in the opening process of the box cover 2, the lifting cover 4 is in an upward lifting state. Figure 2

[0030] ​The application realizes the rotating installation of the rotating cap 5 in the following way, as shown in Figure 3 、 Figure 5 、 Figure 6 The bottom surface of the auxiliary component installation site 3 is integrally formed with a vertical shaft 13, the rotating cap 5 is integrally formed with a vertical sleeve 14, and the vertical sleeve 14 is rotatably sleeved on the vertical shaft 13; thus, the connection between the rotating cap 5 and the box cover 2 is realized through the rotating cooperation of the vertical shaft 13 and the vertical sleeve 14, and the installation stability of the rotating cap 5 is effectively ensured.

[0031] The rotating cap 4 is swingably installed in the following way, as shown in Figure 4 、 Figure 5 、 Figure 6 The vertical shaft 13 is integrally formed with a horizontal shaft 15, the vertical sleeve 14 is provided with an arc-shaped through slot 16, and the horizontal shaft 15 is movably connected to the arc-shaped through slot 16; through the cooperation between the horizontal shaft 15 and the arc-shaped through slot 16, the overall swingable installation of the rotating cap 5 and the rotating cap 4 is realized on the premise that the rotating activity of the rotating cap 5 is not affected, that is, the whole formed by the rotating cap 5 and the rotating cap 4 can be swung with the horizontal shaft 15 as the rotation center.

[0032] The rotating cap 4 and the rotating cap 5 form an overall relative rotation in the following way, as shown in Figure 3 、 Figure 6 、 Figure 7 The rotating cap 4 is integrally formed with a downwardly turned annular wall 17, the rotating cap 5 is integrally formed with an upwardly turned annular wall 18 which is rotatably embedded with the downwardly turned annular wall 17, the inner circumferential surface of the downwardly turned annular wall 17 is provided with a rotating embedding edge 19, and the outer circumferential surface of the upwardly turned annular wall 18 is provided with a rotating embedding groove 20 for embedding the rotating embedding edge 19; thus, the rotating cap 4 and the rotating cap 5 realize the technical requirement of relative rotation through the cooperation between the upwardly turned annular wall 18 and the downwardly turned annular wall 17, and realize the technical requirement of overall swing through the cooperation between the rotating embedding edge 19 and the rotating embedding groove 20.

[0033] In order to facilitate the user to rotate the rotating cap 5, as shown in Figure 2 The upper surface of the rotating cap 5 is integrally formed with a pinching strip 21, so as to provide a force application position for rotating the rotating cap 5.

[0034] It should be noted that, as shown in Figure 2 、 Figure 3 、 Figure 7 The rotating cap 4 is provided with a pointing triangle 22, when the pointing triangle 22 is aligned with the end of the pinching strip 21, the top end of the through hole of the air release valve 9 is closed by the closed end surface 7, so as to realize the prompting of the sealed state to the user.

[0035] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. A person skilled in the art can make a modification without creative contribution to the embodiment according to a need after reading the specification, and as long as the modification is within the scope of the claims of the utility model, the modification is protected by the patent law.

Claims

1. A cold-seal box comprising a box body (1) and a box cover (2) which is fitted to the box body (1), characterized in that: The box cover (2) is provided with an auxiliary component mounting position (3), which is provided with a lifting cover (4); The lifting cover (4) is rotationally connected with a rotating cover (5), the lower surface of the rotating cover (5) is provided with an arc-shaped plate (6), the lower end surface of the arc-shaped plate (6) is provided with a blocking end surface (7) and a separation inclined surface (8); the box cover (2) is provided with a gas release valve (9), the through hole of the gas release valve (9) is always within the vertical projection range of the arc-shaped plate (6); In the sealed state of the rotating cover (5), the top end of the through hole of the gas release valve (9) is closed by the blocking end surface (7); in the ventilation state of the rotating cover (5), the top end of the through hole of the gas release valve (9) is spaced from the separation inclined surface (8). In the state that the box cover (2) closes the box body (1), the lifting cover (4) is in a horizontal state; during the opening process of the box cover (2), the lifting cover (4) is in an upwardly lifted state.

2. A cold-seal box according to claim 1, wherein: The box cover (2) is provided with an embedded extension (10), which is provided with a through slot (11) for connecting the auxiliary component mounting position (3) with the outside; the embedded extension (10) is clamped and fixed with a silica gel ring (12) below the through slot (11), and the silica gel ring (12) abuts against the inner wall of the box body (1).

3. A cold-seal box according to claim 1, wherein: The auxiliary component mounting position (3) is arranged on any side of the box cover (2), and one side of the lifting cover (4) is in abutting cooperation with the opening of the box body (1).

4. A cold-seal box according to claim 1, wherein: The bottom surface of the auxiliary component mounting position (3) is provided with a vertical shaft (13), and the rotating cover (5) is provided with a vertical sleeve (14) which is rotationally sleeved on the vertical shaft (13).

5. A cold-seal box according to claim 4, wherein: The vertical shaft (13) is provided with a horizontal shaft (15), and the vertical sleeve (14) is provided with an arc-shaped through slot (16), and the horizontal shaft (15) is movably connected in the arc-shaped through slot (16).

6. A cold-seal box according to claim 1, wherein: The lifting cover (4) is provided with a downwardly turned ring wall (17), the rotating cover (5) is provided with an upwardly turned ring wall (18) which is rotationally embedded with the downwardly turned ring wall (17), the inner circumferential surface of the downwardly turned ring wall (17) is provided with a rotation embedding ridge (19), and the outer circumferential surface of the upwardly turned ring wall (18) is provided with a rotation embedding groove (20) for embedding the rotation embedding ridge (19).

7. A cold-seal box according to claim 1, wherein: The upper surface of the rotating cover (5) is provided with a pinching strip (21).

8. A cold-seal box according to claim 7, wherein: The lifting cover (4) is provided with a pointing triangle (22), when the pointing triangle (22) is aligned with the end portion of the pinching strip (21), the top end of the through hole of the gas release valve (9) is closed by the blocking end surface (7).

Images