Refrigerating and freezing device and ice making box thereof
阅读说明:本技术 冷藏冷冻装置及其制冰盒 (Refrigerating and freezing device and ice making box thereof ) 是由 张文 赵卢喆 田秀强 李晓庆 殷际东 于 2019-11-13 设计创作,主要内容包括:本发明提供了一种冷藏冷冻装置及其制冰盒。其中,制冰盒包括:盒体;两个滚轴,相互平行且水平延伸,且分别可绕自身轴线转动地安装于盒体内部;和柔性带,张紧在两个滚轴上,其具有一制冰区段,制冰区段形成有开口朝向柔性带外侧的多个冰格,以便可操作地使制冰区段处于两个滚轴之间,并使冰格开口朝上以进行制冰,且可操作地通过转动滚轴带动柔性带移动,使制冰区段卷绕滚轴,以使冰格发生扭曲,促使其内的冰块脱落。本发明的制冰盒脱冰效果更好、操作简便省力。(The invention provides a refrigerating and freezing device and an ice making box thereof. Wherein, ice-making box includes: a box body; the two rolling shafts are parallel to each other and extend horizontally, and can be respectively and rotatably arranged in the box body around the axis of the two rolling shafts; and the flexible belt is tensioned on the two rollers and is provided with an ice making section, the ice making section is provided with a plurality of ice grids with openings facing to the outer side of the flexible belt, so that the ice making section is positioned between the two rollers in an operable mode, the openings of the ice grids face upwards to make ice, and the flexible belt is driven to move by rotating the rollers in an operable mode, so that the ice making section is wound around the rollers, the ice grids are twisted, and ice blocks in the ice making section are enabled to fall off. The ice-making box has better ice-removing effect and simple and labor-saving operation.)
1. An ice-making housing for a refrigeration freezer comprising:
a box body;
the two rolling shafts are parallel to each other and extend horizontally, and can be respectively and rotatably arranged in the box body around the axis of the two rolling shafts; and
a flexible belt stretched over the two rollers and having an ice making section formed with a plurality of ice cells opened to an outside of the flexible belt,
the roller is driven to move by rotating the roller, so that the ice making section is wound around the roller to twist the ice tray and make ice cubes in the ice making section fall off.
2. The ice-making housing according to claim 1, wherein
Each roller is provided with a plurality of gears which are arranged at intervals along the axial direction of the roller, and the flexible belts are sleeved on the gears.
3. The ice-making housing according to claim 2, wherein
The ice grids are arranged in a plurality of rows along the axial direction of the roller, and each ice grid is projected towards the inner side of the flexible belt compared with the inner surface of the rest part of the flexible belt; and is
Each gear is located between two adjacent rows of ice grids to avoid the ice grids.
4. The ice-making housing according to claim 1, wherein
The flexible band is made of silica gel.
5. The ice-making housing according to claim 1, wherein
The box body is provided with a knob which penetrates through the top wall of the box body and vertically extends, a first bevel gear is formed at the bottom of the knob and meshed with a second bevel gear at the end part of the roller, so that the knob is rotated outside the box body to rotate the roller.
6. The ice-making housing according to claim 5, wherein
The peripheral wall of the knob extends outwards to form a sector annular stopping portion coaxial with the knob, and a sector annular limiting groove coaxial with the sector annular stopping portion is formed in the top wall of the box body and used for accommodating the sector annular stopping portion and limiting the rotating angle range of the sector annular stopping portion, so that the rotating angle range of the rolling shaft is limited.
7. The ice-making housing according to claim 1, wherein
A partition plate extending along the axial direction of the rolling shaft is arranged in the box body to partition the inner space of the box body;
the two rollers and the flexible belt are arranged on one side of the partition plate, and ice blocks fall on the other side of the partition plate when ice is removed.
8. The ice-making housing according to claim 7, wherein
The top of the box body is provided with a top opening; and is
The ice-making housing further comprises at least one upper cover for opening or closing the top opening.
9. The ice-making housing according to claim 8, wherein
The number of the upper covers is two, and the two upper covers are independently arranged on the box body and are respectively matched with the two side areas of the partition plate.
10. A refrigeration chiller comprising:
a box body; and
an ice-making housing mounted within the cabinet for making ice, the ice-making housing being as claimed in any one of claims 1 to 9.
Technical Field
The invention relates to ice making equipment, in particular to a refrigerating and freezing device and an ice making box thereof.
Background
An ice-making box is often provided in a refrigerating and freezing apparatus such as a refrigerator or freezer to make ice pieces. The ice-making box is generally a plate-shaped structure made of hard plastic, and is provided with a plurality of ice grids arranged in an array, and each ice grid is used for making an ice block.
When the ice cubes need to be used, the user twists or beats the ice making box to make the ice cubes on the ice making box fall off. This approach is very laborious and the partial ice pieces are difficult to detach completely from the ice grid, resulting in a poor user experience.
Disclosure of Invention
An object of the present invention is to solve at least the above problems of the prior art and to provide an ice-making box with better ice-removing effect and simple and labor-saving operation.
Another object of the present invention is to provide a refrigerating and freezing apparatus having the ice-making housing.
The invention further aims to improve the user experience in the whole process of ice making, ice removing and ice fetching.
In one aspect, the present invention provides an ice-making housing for a refrigerating and freezing device, comprising:
a box body;
the two rolling shafts are parallel to each other and extend horizontally, and can be respectively and rotatably arranged in the box body around the axis of the two rolling shafts; and
a flexible belt stretched over the two rollers and having an ice making section formed with a plurality of ice cells opened to an outer side of the flexible belt,
so that the ice making section is positioned between the two rollers and the ice grid opening faces upwards to make ice, and the roller is rotated to drive the flexible belt to move, so that the ice making section is wound around the roller to twist the ice grid and make ice cubes in the ice grid fall off.
Alternatively, each roller is formed with a plurality of gears arranged at intervals along an axial direction thereof, and the flexible belt is fitted over the plurality of gears.
Optionally, a plurality of ice grids are arranged in a plurality of rows along the axial direction of the roller, and each ice grid is protruded towards the inner side of the flexible belt compared with the inner surface of the rest part of the flexible belt; and each gear is positioned between two adjacent rows of ice grids to avoid the ice grids.
Optionally, the flexible band is made of silicone.
Optionally, the case is mounted with a knob extending vertically through a top wall thereof, and a first bevel gear is formed at a bottom of the knob and engaged with a second bevel gear at an end of one of the rollers, so that the knob is rotated outside the case to rotate the roller.
Optionally, a sector annular stop portion coaxial with the knob extends outwards from the peripheral wall of the knob, and a sector annular limiting groove coaxial with the sector annular stop portion is formed in the top wall of the box body to accommodate the sector annular stop portion and limit the rotation angle range of the sector annular stop portion, and further limit the rotation angle range of the roller.
Optionally, a partition plate extending along the axial direction of the roller is arranged in the box body to partition the inner space of the box body; the two rollers and the flexible belt are arranged on one side of the partition plate, and ice blocks fall on the other side of the partition plate when ice is removed.
Optionally, the top of the box body is provided with a top opening; and the ice-making box further comprises at least one upper cover for opening or closing the top opening.
Optionally, the number of the upper covers is two, and the two upper covers are independently installed on the box body to respectively match the two side areas of the partition plate.
In another aspect, the invention further provides a refrigerating and freezing device, which comprises a box body and an ice-making box. The ice-making box is arranged in the box body and used for making ice, and the ice-making box is the ice-making box as above.
The ice-making box for the refrigerating and freezing device tensions a flexible belt on two horizontally extending rollers and forms ice grids on an ice-making section of the flexible belt. When ice is needed to be made, the ice making section is positioned between the two rolling shafts, and the opening of the ice grid is upward. When ice blocks are needed, the roller is only needed to be operated to rotate so as to drive the flexible belt to move, the ice making section rolls around the roller, so that the ice grids are twisted, the ice blocks in the ice grids can be promoted to fall into the box body, and a user can take out the ice blocks from the box body. The flexible belt has better flexibility, so that the deicing effect is very good. The knob with the larger outer diameter can be designed to rotate the roller to fully utilize the principle of the wheel shaft and complete the deicing process with smaller force. In a word, the ice making box does not need to twist the ice grids laboriously, has better ice removing effect, and has very good user experience in the whole process of ice making, ice removing and ice taking.
Furthermore, in the ice-making box, the gear arranged on the roller is contacted with the flexible belt, so that the length of the arc part of the flexible belt is longer (the outer diameter of the gear is obviously larger than that of the roller), and the whole ice-removing process can be completed by rotating the roller by a smaller angle.
Further, the ice-making box of the invention, the ice grids are arranged in a plurality of rows along the axial direction of the roller, and the inner surface of each ice grid is protruded towards the inner side of the flexible belt compared with the rest part of the inner surface of the flexible belt. Compare in making the ice tray towards the convex scheme in flexible area outside, the protruding scheme in the ice tray makes the ice tray not additionally occupy the space, makes the overall structure of ice making box compacter. In addition, the gear is positioned between two adjacent rows of ice grids to avoid the ice grids, so that the situation that the roller rotates too hard due to the contact of the bottom wall of the ice grids and the gear can be avoided.
Furthermore, the ice making box utilizes the fan-shaped limiting groove on the box body to limit the rotating angle range of the fan-shaped limiting stopping part on the knob, and the rolling shaft is limited to be incapable of continuously rotating after ice shedding is finished, so that the ice making box plays a role in reminding a user.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an ice-making housing according to an embodiment of the present invention;
fig. 3 is a schematic view of the ice-making housing shown in fig. 2 in a state where an upper cover is opened;
FIG. 4 is an enlarged view at A of FIG. 3;
fig. 5 is an end angle view of the ice-making housing of fig. 2 with the housing and the cover hidden;
fig. 6 is an exploded view of the structure shown in fig. 5.
Detailed Description
The embodiment of the invention provides a refrigerating and freezing device and an ice making box thereof. Fig. 1 is a schematic view of a refrigerating and freezing apparatus according to an embodiment of the present invention.
As shown in fig. 1, the refrigerating and freezing device of the present invention may generally include a
The structure of the ice-making
Fig. 2 is a schematic structural view of an ice-making
As shown in fig. 2 to 6, the ice-making
The
Specifically, in the state shown in fig. 5, the
In the process that the
Also, as will be appreciated by those skilled in the art, under tension, even though the
In some embodiments, as shown in fig. 5 and 6, each
In addition, the inner surface of the
As shown in fig. 6, a plurality of
Moreover, each
In some embodiments, as shown in fig. 2 to 6, the
Of course, it is also possible to have a roller extending directly from the end wall of the
As shown in fig. 4, a fan-
As shown in fig. 3, a partition plate 300 extending in the axial direction of the
The top of the
The number of lids may be one such that they may flip, translate, or otherwise open the top opening 101. However, as shown in fig. 2 and 3, it is preferable that two
As shown in fig. 2 and 3, the
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
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