CN209973340U

CN209973340U - Novel modified atmosphere fresh-keeping container

Info

Publication number: CN209973340U
Application number: CN201920764052.4U
Authority: CN
Inventors: 苏莹
Original assignee: Zhongtian Hansen (tianjin) Technology Development Co Ltd
Current assignee: Zhongtian Hansen (tianjin) Technology Development Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-21
Anticipated expiration: 2029-05-27

Abstract

The utility model provides a novel air-conditioning fresh-keeping container, which comprises a container body and a container door hinged on the container body; the wall surface of the box body outside the box opening is fixedly connected with a sealing ring, and when the box door is closed, the sealing ring is clamped between the box door and the box body; the box body is rotatably connected with an adjusting mechanism at one side of the box opening, the adjusting mechanism comprises an optical axis and a lead screw, and the box body is driven by the lead screw to slide along the optical axis and press on a sealing ring; the box body is fixedly connected with a positioning mechanism on the outer wall of the other side of the box opening, the positioning mechanism is arranged opposite to the adjusting mechanism, the positioning mechanism comprises a left-turning rod and a positioning block, and the positioning block and the left-turning rod are in threaded connection and abutted against the box door. The container, guaranteed the gas tightness.

Description

Novel modified atmosphere fresh-keeping container

Technical Field

The utility model belongs to the container field especially relates to a novel fresh-keeping container of gas conditioning.

Background

A Modified Atmosphere Preservation (MAP) container is a technology for delaying metabolism of stored materials by controlling gas components in a preservation warehouse to inhibit respiration of stored material cells, so that the texture, taste, nutrition and the like of the stored materials are kept unchanged for a long time, and long-term preservation is achieved. For example, chinese patent publication No. 109221241a discloses a gas conditioning method and system for a modified atmosphere container, and modified atmosphere container equipment.

Because the prior air-conditioned fresh-keeping container adopts a common hinged mode to seal the container opening, the problems of air-conditioned gas leakage and the like can be caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel gas-conditioning fresh-keeping container to guarantee that the box is sealed.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a novel air-conditioning fresh-keeping container comprises a container body and a container door hinged on the container body; the wall surface of the box body outside the box opening is fixedly connected with a sealing ring, and when the box door is closed, the sealing ring is clamped between the box door and the box body; the box body is rotatably connected with an adjusting mechanism at one side of the box opening, the adjusting mechanism comprises an optical axis and a lead screw, and the box body is driven by the lead screw to slide along the optical axis and press on a sealing ring; the box body is fixedly connected with a positioning mechanism on the outer wall of the other side of the box opening, the positioning mechanism is arranged opposite to the adjusting mechanism, the positioning mechanism comprises a left-turning rod and a positioning block, and the positioning block and the left-turning rod are in threaded connection and abutted against the box door.

Further, the rigid coupling has right bearing frame on the outer wall, and right bearing frame rotates and is connected with the right pivot of vertical setting, and right pivot has right bull stick along its radial rigid coupling, and the terminal rigid coupling of right bull stick has interior limiting plate, two optical axes and interior limiting plate rigid coupling, and the lead screw rotates with interior limiting plate to be connected.

Furthermore, the tail ends of the two optical axes are fixedly connected with an outer limiting plate together.

Furthermore, one side of the box door is fixedly connected with a lantern ring for the optical axis to penetrate through.

Furthermore, the tail end of the lead screw is rotatably connected with a rocking wheel.

Furthermore, a left bearing seat is fixedly connected to the outer wall of the box body, a vertically arranged left rotating shaft is rotatably connected to the left bearing seat through a bearing, a left rotating rod is fixedly connected to the left rotating shaft along the radial direction of the left rotating shaft, and a semicircular ring is fixedly connected to one side of the box body away from the lantern ring; the opening of the semicircular ring faces the outer side of the box door and is used for the left rotating rod to turn in.

Furthermore, a handle is fixedly connected to the positioning block.

Compared with the prior art, novel modified atmosphere fresh-keeping container has the following advantages:

(1) container, when closing the chamber door, rotate left-hand member, left-hand member upset gets into the semicircle intra-annular from the opening, then rotates handle and rocking wheel gradually, makes the chamber door compress tightly the sealing washer to guarantee sealed effect.

(2) Container, through setting up the position of inside and outside limiting plate restriction chamber door, prevent that the chamber door from droing.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

fig. 1 is a schematic view of a container according to an embodiment of the present invention;

fig. 2 is a schematic view of an adjusting mechanism according to an embodiment of the present invention;

fig. 3 is a schematic view of a positioning mechanism according to an embodiment of the present invention;

fig. 4 is a schematic view of the installation of the sealing ring according to the embodiment of the present invention.

Description of reference numerals:

1. a box body; 11. a right rotating shaft; 12. a left rotating shaft; 2. a box door; 21. a collar; 22. a semicircular ring; 3. an adjustment mechanism; 31. a right turn bar; 32. a mounting frame; 321. an inner limiting plate; 322. an outer limit plate; 323. an optical axis; 33. a lead screw; 4. shaking the wheel; 5. a positioning mechanism; 51. a left turn lever; 52. positioning blocks; 6. a handle; 7. and (5) sealing rings.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A novel air-conditioned fresh-keeping container is shown in figure 1 and comprises a container body 1 and a container door 2 on the closed container body 1.

The box 1 is fixedly connected with a right bearing seat on the outer wall of one side of the box opening, and the right bearing seat is rotatably connected with two groups of adjusting mechanisms 3 through a vertically arranged right rotating shaft 11. The adjusting mechanism 3 includes a right-hand lever 31, a mounting bracket 32, and a lead screw 33. The head end of the right rotating rod 31 is fixedly connected to the right rotating shaft 11 along the radial direction of the right rotating shaft 11, and the tail end of the right rotating rod 31 is fixedly connected with the mounting frame 32.

As shown in fig. 2, the mounting bracket 32 includes an inner limit plate 321, an outer limit plate 322, and two optical axes 323. The inner limit plate 321 is fixedly connected with the end surface of the tail end of the right rotating rod 31, the two optical axes 323 are opposite to each other and are fixedly connected with the inner limit plate 321 along the normal direction, the outer limit plate 322 is fixedly connected with the tail ends of the two optical axes 323, and one side of the box door 2 is fixedly connected with a lantern ring 21 for the two optical axes 323 to penetrate through; the door 2 is thus articulated to the cabinet 1 by means of the adjustment mechanism 3 and can slide along the optical axis 323. The screw 33 is parallel to the two optical axes 323 and is located between the two optical axes 323, two ends of the screw 33 are respectively spanned on the inner limiting plate 321 and the outer limiting plate 322, and the screw 33 is rotatably connected to the mounting frame 32. The box door 2 is provided with a threaded hole for the lead screw 33 to penetrate through, and the threaded hole is in threaded connection with the lead screw 33, so that the lead screw drives the box door 2 to move along the optical axis 323.

In addition, in order to rotate the lead screw 33, the tail end of the lead screw 33 is rotatably connected with a rocking wheel 4.

As shown in fig. 3, a positioning mechanism 5 is fixed on the outer wall of the box body 1 at the other side of the box opening, and the positioning mechanism 5 is arranged opposite to the adjusting mechanism 3. Positioning mechanism 5 includes left-hand member 51 and locating piece 52, and box 1 rigid coupling left bearing frame on the outer wall, rotates through the bearing on the left bearing frame and connects the vertical left pivot 12 that sets up, and left-hand member 51 is along the radial rigid coupling of left pivot 12 on left pivot 12, and box 1 has semicircle ring 22 in the one side rigid coupling of keeping away from lantern ring 21, and semicircle ring 22 is the C type, and semicircle ring 22's opening is towards the 2 outsides of chamber door. The left-hand lever 51 is turned upside down into the semicircular ring 22, the positioning block 52 is screwed to the left-hand lever 51, and the positioning block 52 abuts against the outer end surface of the semicircular ring 22.

In addition, in order to facilitate the rotation of the positioning block 52, the handle 6 is fixed to the positioning block 52

As shown in fig. 4, the case 1 has a gasket 7 fixed to a wall surface outside the case opening, and the gasket 7 is held between the case door 2 and the case 1 when the case door 2 is closed.

The working process is that when the box door 2 is closed, the left rotating rod 51 is rotated, the left rotating rod 51 turns over and enters the semicircular ring 22 from the opening, and then the handle 6 and the rocking wheel 4 are gradually rotated, so that the box door 2 presses the sealing ring 7 to ensure the sealing effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel air-conditioned fresh-keeping container comprises a container body (1) and a container door (2) hinged on the container body (1); a sealing ring (7) is fixedly connected to the wall surface of the box body (1) on the outer side of the box opening, and when the box door (2) is closed, the sealing ring (7) is clamped between the box door (2) and the box body (1); the method is characterized in that: the adjusting mechanism (3) is rotatably connected to one side of the box opening of the box body (1), the adjusting mechanism (3) comprises an optical axis (323) and a lead screw (33), and the box body (1) is driven by the lead screw (33) to slide along the optical axis (323) and press the sealing ring (7); the box body (1) is fixedly connected with a positioning mechanism (5) on the outer wall of the other side of the box opening, the positioning mechanism (5) is arranged opposite to the adjusting mechanism (3), the positioning mechanism (5) comprises a left-turning rod (51) and a positioning block (52), and the positioning block (52) and the left-turning rod (51) are in threaded connection and abut against the box door (2).

2. The container of claim 1, wherein: the outer wall of the box body (1) is fixedly connected with a right bearing seat, the right bearing seat is rotatably connected with a right rotating shaft (11) which is vertically arranged, the right rotating shaft (11) is fixedly connected with a right rotating rod (31) along the radial direction of the right rotating shaft, the tail end of the right rotating rod (31) is fixedly connected with an inner limiting plate (321), two optical axes (323) are fixedly connected with the inner limiting plate (321), and a screw (33) is rotatably connected with the inner limiting plate (321).

3. A container as claimed in claim 2, wherein: the tail ends of the two optical axes (323) are fixedly connected with an outer limit plate (322).

4. The container of claim 1, wherein: one side of the box door (2) is fixedly connected with a lantern ring (21) through which the optical axis (323) penetrates.

5. The container of claim 1, wherein: the tail end of the screw rod (33) is rotatably connected with a rocking wheel (4).

6. The container of claim 1, wherein: a left bearing seat is fixedly connected to the outer wall of the box body (1), a vertically arranged left rotating shaft (12) is rotatably connected to the left bearing seat through a bearing, a left rotating rod (51) is fixedly connected to the left rotating shaft (12) along the radial direction of the left rotating shaft (12), and a semicircular ring (22) is fixedly connected to one side of the box body (1) far away from the lantern ring (21); the opening of the semicircular ring (22) faces the outer side of the box door (2) and is used for turning in the left rotating rod (51).

7. The container of claim 1, wherein: the positioning block (52) is fixedly connected with a handle (6).