Drawer with vacuum packaging function

Abstract

This application discloses a drawer with a vacuum packaging function. The bottom plate covers a first, second, third, and fourth side. The side plates include a first side plate, a second side plate, and a third side plate. The first side plate is fixedly connected to the first side, the second side plate is fixedly connected to the second side, and the third side plate is fixedly connected to the third side. The bottom plate and side plates form a receiving space. A partition is disposed opposite to the second side plate, sandwiched between the first and third side plates, dividing the receiving space into a first receiving space and a second receiving space. The first receiving space is located on the side of the receiving space furthest from the fourth side. A vacuum pump engages with the second receiving space. Along the direction perpendicular to the bottom plate and along the direction from the first side plate to the third side plate, the projected area of ​​the vacuum pump is the same as the projected area of ​​the second receiving space. The vacuum pump is based on a modular design of a standard drawer cabinet, combining according to the height and width of the drawer cabinet, without requiring secondary processing.

Description

Technical Field

[0001] The invention relates to the field of furniture, and in particular to a drawer with a vacuum packaging function. Background Art

[0002] At present, in order to keep food and vegetables fresh, almost all families are equipped with household appliances such as refrigerators. In first-tier cities where every inch of land is valuable, each family can only be equipped with one refrigerator. This has enhanced people's rational use of the space in the refrigerator, and put forward higher requirements for the control of odor transmission between foods. When there are babies at home, breast milk and complementary foods must be stored cleanly, hygienically and safely. During the epidemic, people's needs for food preservation, freshness locking, and extended storage time; dry goods are mildew-proof, moisture-proof and insect-proof; all of these have prompted the birth of this product. In addition to non-kitchen furniture, this product is also suitable for bedroom furniture, calligraphy furniture, and even items in the field of precious metal collections that require vacuum preservation.

[0003] Food and vegetables bought from the market can be kept fresh for a longer time by storing them in the refrigerator. However, refrigerators preserve food by keeping it fresh at low temperatures and have a relatively closed internal space, which cannot effectively prevent problems such as bacterial growth, mildew, corruption, and tainting of food items. After vacuum packaging, food safety issues can be avoided while reducing the packaging volume of some soft foods for easier storage. Bedroom furniture usage scenarios: When you need to store high-end leather goods (bags) and other items, when you sort out clothes before a business trip or travel, and when you need to store some seasonal clothes, you can vacuum package them to avoid moisture and mildew and save storage space. Calligraphy furniture and precious metal collections can be vacuum packaged to effectively block oxidation and thus better preserve them.

[0004] Although there is a household vacuum machine on the market, this vacuum technology is only used for independent vacuum machines and is not suitable for cabinet furniture, bedroom furniture, and calligraphy furniture made of solid wood, artificial boards and other materials. Summary of the invention

[0005] The invention discloses a drawer with a vacuum packaging function, comprising:

[0006] A bottom plate, the bottom plate comprising a first side, a second side, a third side and a fourth side connected in sequence;

[0007] Side panels, the side panels are perpendicular to the bottom panel, the side panels include a first side panel, a second side panel and a third side panel, the first side panel is fixedly connected to the first side, the second side panel is fixedly connected to the second side, and the third side panel is fixedly connected to the third side; wherein the bottom panel and the side panels form a receiving space;

[0008] a partition, the partition is arranged opposite to the second side plate, sandwiched between the first side plate and the third side plate, and the partition is fixedly connected to the bottom plate, the partition divides the accommodation space into a first accommodation space and the second accommodation space, and the first accommodation space is located on a side of the accommodation space away from the fourth side;

[0009] A vacuum pump, the vacuum pump is engaged with the second storage space, and along the direction perpendicular to the bottom plate, the orthographic projection area of ​​the vacuum pump is the same as the orthographic projection area of ​​the second storage space, and along the direction from the first side plate to the third side plate, the orthographic projection area of ​​the vacuum pump is the same as the orthographic projection area of ​​the second storage space.

[0010] The vacuum machine comprises a vacuum machine body and an upper cover plate, wherein the vacuum machine body comprises a recessed vacuum chamber on a side away from the bottom plate, and further comprises a first sealing strip arranged around the edge of the vacuum chamber, and the upper cover plate further comprises a second sealing strip, and the second sealing strip is arranged opposite to the first sealing strip;

[0011] The vacuum machine body further includes a heating platform, which extends in a direction from the first side plate to the third side plate and is located on a side of the first sealing strip away from the partition plate, and has a built-in heating element.

[0012] Preferably, the upper cover plate is rotatably connected to a side of the vacuum machine body close to the partition plate.

[0013] Preferably, the upper cover plate includes a buckle, and the vacuum machine body includes a groove;

[0014] The buckle and the groove are arranged opposite to each other, and the buckle and the groove are engaged and detachably connected.

[0015] Preferably, the heating element is an electric heating wire.

[0016] Preferably, the vacuum chamber further includes an air pumping hole, and the air pumping hole is connected to the rotary vane pump in the vacuum chamber.

[0017] Preferably, the vacuum chamber is made of ABS plastic.

[0018] Preferably, the vacuum machine body further comprises a key control switch, and the key control switch is electrically connected to the rotary vane pump.

[0019] Preferably, it further comprises a slide rail, which is connected to the bottom plate and is used to make the drawer with vacuum packaging function reciprocate along the first direction;

[0020] The first direction is parallel to the bottom plate, and the first direction is perpendicular to the direction from the first side plate to the third side plate.

[0021] Compared with the prior art, the drawer with vacuum packaging function provided by the present invention achieves the following beneficial effects:

[0022] The drawer with vacuum packaging function provided by the present invention adopts a modular design of the vacuum machine based on the standard drawer cabinet, and can be combined according to the height and width of the drawer cabinet, without the need for secondary processing. At the same time, the drawer with vacuum packaging function provided by this embodiment is suitable for spaces such as integral kitchen furniture, bedroom furniture, calligraphy furniture, etc., without changing the cabinet material and structure, and only needs to process the embedded groove in the cabinet, and then install the vacuum machine in the cabinet, which almost occupies the space in the cabinet. At the same time, the first accommodating space and the second accommodating space are adjacent to each other, which can further facilitate the storage of vacuum bags and facilitate use.

[0023] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0025] Figure 1 A structural schematic diagram of a drawer with a vacuum packaging function provided by the present invention;

[0026] Figure 2 A structural schematic diagram of another drawer with vacuum packaging function provided by the present invention;

[0027] Figure 3 A schematic structural diagram of another drawer with vacuum packaging function provided by the present invention. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. It should be noted that the described embodiments are actually only a part of the embodiments of the present invention, not all of the embodiments, and are actually only illustrative and are by no means any limitation to the present invention and its application or use. The scope of protection of this application shall be determined by the attached claims.

[0029] Combination Figures 1 to 3 As shown, Figure 1 This is a structural schematic diagram of a drawer with a vacuum packaging function provided by the present invention. Figure 2A structural schematic diagram of another drawer with vacuum packaging function provided by the present invention, Figure 3 A schematic diagram of the structure of another drawer with a vacuum packaging function provided by the present invention. In order to clearly reflect the structure of a drawer with a vacuum packaging function provided by the present invention, Figures 1 to 3 The angles are just different. The present embodiment provides a drawer 100 with a vacuum packaging function, comprising: a bottom plate 10, the bottom plate 10 comprising a first side L1, a second side L2, a third side L3 and a fourth side L4 connected in sequence; a side plate 20, the side plate 20 is perpendicular to the bottom plate 10, the side plate 20 comprises a first side plate 21, a second side plate 22 and a third side plate 23, the first side plate 21 is fixedly connected to the first side L1, the second side plate 22 is fixedly connected to the second side L2, and the third side plate 23 is fixedly connected to the third side L3; wherein the bottom plate 10 and the side plate 20 form a receiving space Q; a partition plate 30, the partition plate 30 is arranged opposite to the second side plate 22, and is clamped between the bottom plate 10 and the side plate 20; Between the first side plate 21 and the third side plate 23, and the partition 30 is fixedly connected to the bottom plate 10, the partition 30 divides the accommodating space Q into a first accommodating space Q1 and a second accommodating space Q2, and the first accommodating space Q1 is located on the side of the accommodating space Q away from the fourth side L4; the vacuum machine 40, the vacuum machine 40 is engaged with the second accommodating space Q2, and along the direction Z perpendicular to the bottom plate 10, the orthographic projection area of ​​the vacuum machine 40 is the same as the orthographic projection area of ​​the second accommodating space Q2, and in the direction Y from the first side plate 21 to the third side plate 23, the orthographic projection area of ​​the vacuum machine 40 is the same as the orthographic projection area of ​​the second accommodating space Q2.

[0030] The vacuum machine 40 includes a vacuum machine body 41 and an upper cover plate 42. The side of the vacuum machine body 41 away from the bottom plate 10 includes a recessed vacuum chamber 412, and also includes a first sealing strip T1 arranged around the edge of the vacuum chamber 412; the upper cover plate 42 also includes a second sealing strip T2, and the second sealing strip T2 is arranged opposite to the first sealing strip T1.

[0031] The side of the vacuum machine body 41 away from the bottom plate 10 includes a recessed vacuum chamber 412, and also includes a first sealing strip T1 arranged around the edge of the vacuum chamber 412; the upper cover plate 42 also includes a second sealing strip T2. When the drawer 100 with a vacuum packaging function provided in this embodiment is in use, after placing the items that need to be vacuum stored in the vacuum bag, the opening to be packaged can be placed on the vacuum machine body 41, and the upper cover plate 42 can be pressed down to engage with the vacuum machine body 41. The second sealing strip T2 is arranged opposite to the first sealing strip T1, and the second sealing strip T2 is in contact with the first sealing strip T1, which can facilitate the subsequent operation of vacuuming the vacuum bag and the subsequent sealing operation.

[0032] The vacuum machine body 41 further includes a heating platform 413 , which extends from the first side plate 21 to the third side plate 23 , and is located on a side of the first sealing strip T1 away from the partition 30 ; the heating platform 413 has a built-in heating element.

[0033] When the drawer 100 with the vacuum packaging function is in use, after placing the items that need to be vacuum stored in the vacuum bag, the opening that needs to be packaged can be placed on the vacuum machine body 41, that is, the sealing position of the vacuum bag is placed on the heating table 413, and the upper cover plate 42 is pressed down to engage with the vacuum machine body 41. After the vacuum bag is completely vacuumed, the vacuum bag can be plastic-sealed by the heating table 413. Optionally, the heating element is an electric heating wire. Further, the heating table can be composed of a heating element, a base core, a fabric, etc. This application does not limit the model structure of the specific heating element, base core, and fabric, and can be set according to actual needs, as long as it can play the role of a plastic-sealed vacuum bag.

[0034] It can be understood that the present embodiment provides a drawer 100 with a vacuum packaging function, a bottom plate 10, the bottom plate 10 includes a first side L1, a second side L2, a third side L3 and a fourth side L4 connected in sequence; a side plate 20, the side plate 20 is perpendicular to the bottom plate 10, the side plate 20 includes a first side plate 21, a second side plate 22 and a third side plate 23, the first side plate 21 is fixedly connected to the first side L1, the second side plate 22 is fixedly connected to the second side L2, and the third side plate 23 is fixedly connected to the third side L3; wherein the bottom plate 10 and the side plate 20 form a storage space Q; the fourth side belongs to one side of the drawer opening, and is only provided with a partition 30, and the partition 30 divides the storage space Q into The first storage space Q1 and the second storage space Q2, the first storage is located on the side of the storage space Q away from the fourth side L4; the first storage space Q1 is on the side away from the drawer opening, and can be used to store vacuum bags or vacuum cans and other peripheral products, while the second storage space Q2 can be used to place the vacuum machine 40. It is further arranged that the vacuum machine 40 is engaged with the second storage space Q2, and in the direction Z perpendicular to the bottom plate 10, the orthographic projection area of ​​the vacuum machine 40 is the same as the orthographic projection area of ​​the second storage space Q2, and in the direction Y from the first side plate 21 to the third side plate 23, the orthographic projection area of ​​the vacuum machine 40 is the same as the orthographic projection area of ​​the second storage space Q2. That is, the vacuum machine 40 adopts a modular design based on the standard drawer cabinet, and can be combined according to the height and width of the drawer cabinet without the need for secondary processing. At the same time, the drawer 100 with a vacuum packaging function provided in this embodiment belongs to the electrical product category, and is suitable for spaces such as integral kitchen furniture, bedroom furniture, and calligraphy furniture. The cabinet material and structure do not need to be changed. Only an embedded groove needs to be processed in the cabinet, and then the vacuum machine 40 is installed in the cabinet, which occupies almost no space in the cabinet. At the same time, the first accommodating space Q1 and the second accommodating space Q2 are adjacently arranged, which can further facilitate the storage of vacuum bags and facilitate use.

[0035] In some optional embodiments, continue to combine Figures 1 to 3 As shown, this embodiment provides a drawer 100 with a vacuum packaging function, wherein the vacuum machine 40 includes a vacuum machine body 41 and an upper cover plate 42 , and the upper cover plate 42 is rotatably connected to a side of the vacuum machine body 41 close to the partition plate 30 .

[0036] It can be understood that in the drawer 100 with vacuum packaging function provided in the present embodiment, the vacuum machine 40 includes a vacuum machine body 41 and an upper cover plate 42, and the upper cover plate 42 is rotatably connected to the side of the vacuum machine body 41 close to the partition 30. When the drawer 100 with vacuum packaging function provided in the present embodiment is in use, after placing the items to be vacuum stored in the vacuum bag, the opening to be packaged can be placed on the vacuum machine body 41, and the upper cover plate 42 can be pressed down to engage with the vacuum machine body 41, so as to facilitate the subsequent operation of vacuumizing the vacuum bag and the subsequent sealing operation.

[0037] In some optional embodiments, continue to combine Figures 1 to 3 As shown, the present embodiment provides a drawer 100 with a vacuum packaging function, wherein the upper cover plate 42 includes a buckle 421, and the vacuum machine body 41 includes a groove 411; the buckle 421 and the groove 411 are arranged opposite to each other, and the buckle 421 and the groove 411 are engaged and detachably connected.

[0038] It can be understood that when the upper cover 42 of the drawer 100 with vacuum packaging function provided in this embodiment includes a buckle 421, and the vacuum machine body 41 includes a groove 411; when the drawer 100 with vacuum packaging function is used, after placing the items that need to be vacuum stored in the vacuum bag, the opening to be packaged can be placed on the vacuum machine body 41, and the buckle 421 can be engaged with the groove 411, that is, the upper cover 42 can be pressed down to engage with the vacuum machine body 41, which can facilitate the subsequent operation of vacuuming the vacuum bag and the subsequent sealing operation.

[0039] In some optional embodiments, continue to combine Figures 1 to 3 As shown, the present embodiment provides a drawer 100 with a vacuum packaging function, wherein the vacuum chamber 412 further includes an exhaust hole H, and the exhaust hole H is connected to a rotary vane pump (not shown in the figure) in the vacuum chamber 412 .

[0040] It can be understood that the drawer 100 with a vacuum packaging function provided in this embodiment further includes an air extraction hole H in the vacuum chamber 412, and the air extraction hole H is connected to the rotary vane pump in the vacuum chamber 412. That is, when the drawer 100 with a vacuum packaging function provided in this embodiment is used, the opening of the vacuum bag is placed in the vacuum chamber 412, and the air extraction hole H in the vacuum chamber 412 drives the rotary vane pump to extract air, so that the air in the vacuum bag is extracted to achieve vacuum storage.

[0041] In some optional embodiments, continue to combine Figures 1 to 3 As shown, the present embodiment provides a drawer 100 with a vacuum packaging function, wherein the vacuum chamber 412 is made of ABS plastic material.

[0042] It can be understood that the present embodiment provides a drawer 100 with a vacuum packaging function, wherein the vacuum chamber 412 is made of ABS plastic material, and the vacuum bag is fixed between the vacuum chamber and the heating table to facilitate one-time film production.

[0043] In some optional embodiments, continue to combine Figures 1 to 3 As shown, the present embodiment provides a drawer 100 with a vacuum packaging function, wherein the vacuum machine body 41 further comprises a key control switch (not shown in the figure), and the key control switch is electrically connected to the rotary vane pump.

[0044] It can be understood that when the drawer 100 with vacuum packaging function provided by the present embodiment is in use, after the vacuum bag is placed in the specified position, the button control switch can be pressed, and the subsequent button control switch controls the operation of the rotary vane pump, and then the rotary vane pump controls the exhaust hole H to evacuate air, so that the air in the vacuum bag is extracted to achieve vacuum storage.

[0045] In some optional embodiments, continue to combine Figures 1 to 3 As shown, a drawer 100 with a vacuum packaging function provided in this embodiment also includes a slide rail 50, which is connected to the bottom plate 10 and is used to make the drawer with a vacuum packaging function reciprocate along a first direction; the first direction X is parallel to the bottom plate 10, and the first direction is perpendicular to the direction from the first side plate 21 to the third side plate 23.

[0046] It can be understood that the drawer 100 with vacuum packaging function provided in the present embodiment also includes a slide rail 50, which is connected to the bottom plate 10 and is used to make the drawer with vacuum packaging function reciprocate along the first direction. When the drawer 100 with vacuum packaging function is subsequently placed in the cabinet, the slide rail 50 can be used to make the drawer 100 with vacuum packaging function slide in the cabinet. When the drawer 100 with vacuum packaging function is pulled out, the vacuum machine 40 is closer to the outer edge, that is, the first accommodating space Q1 is closer to the inside to prevent the vacuum bag and avoid the loss of the vacuum bag, and the second accommodating space Q2 is closer to the outside, which is convenient for operation during use.

[0047] It can be seen from the above embodiments that the present application has the following beneficial effects:

[0048] The drawer with vacuum packaging function provided by the present invention adopts a modular design of the vacuum machine based on the standard drawer cabinet, and can be combined according to the height and width of the drawer cabinet, without the need for secondary processing. At the same time, the drawer with vacuum packaging function provided by this embodiment is suitable for spaces such as integral kitchen furniture, bedroom furniture, calligraphy furniture, etc., without changing the cabinet material and structure, and only needs to process the embedded groove in the cabinet, and then install the vacuum machine in the cabinet, which almost occupies the space in the cabinet. At the same time, the first accommodating space and the second accommodating space are adjacent to each other, which can further facilitate the storage of vacuum bags and facilitate use.

[0049] The technical scheme of the present invention is described in detail through the accompanying drawings and embodiments. Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical schemes recorded in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A drawer with vacuum packaging function, characterized in that: include: A bottom plate, the bottom plate comprising a first side, a second side, a third side and a fourth side connected in sequence; Side panels, the side panels are perpendicular to the bottom panel, the side panels include a first side panel, a second side panel and a third side panel, the first side panel is fixedly connected to the first side, the second side panel is fixedly connected to the second side, and the third side panel is fixedly connected to the third side; wherein the bottom panel and the side panels form a receiving space; a partition, the partition is arranged opposite to the second side plate, sandwiched between the first side plate and the third side plate, and the partition is fixedly connected to the bottom plate, the partition divides the accommodation space into a first accommodation space and a second accommodation space, and the first accommodation space is located on a side of the accommodation space away from the fourth side; A vacuum pump, the vacuum pump is engaged with the second storage space, and the orthographic projection area of ​​the vacuum pump is the same as the orthographic projection area of ​​the second storage space in the direction perpendicular to the bottom plate, and the orthographic projection area of ​​the vacuum pump is the same as the orthographic projection area of ​​the second storage space in the direction from the first side plate to the third side plate; The vacuum machine comprises a vacuum machine body and an upper cover plate, wherein the vacuum machine body comprises a recessed vacuum chamber on a side away from the bottom plate, and further comprises a first sealing strip arranged around the edge of the vacuum chamber, and the upper cover plate further comprises a second sealing strip, and the second sealing strip is arranged opposite to the first sealing strip; The vacuum machine body further comprises a heating platform, which extends in a direction from the first side plate to the third side plate, and is located on a side of the first sealing strip away from the partition, and has a built-in heating element; wherein the upper cover is rotatably connected to a side of the vacuum machine body close to the partition; The upper cover plate includes a buckle, and the vacuum machine body includes a groove; The buckle and the groove are arranged opposite to each other, and the buckle and the groove are engaged and detachably connected; The vacuum chamber also includes an air pumping hole, which is connected to a rotary vane pump in the vacuum chamber; The vacuum machine body further comprises a key control switch, and the key control switch is electrically connected to the rotary vane pump; The drawer with vacuum packaging function further comprises a slide rail, which is connected to the bottom plate and is used to make the drawer with vacuum packaging function reciprocate along the first direction; The first direction is parallel to the bottom plate, and the first direction is perpendicular to the direction from the first side plate to the third side plate.

2. The drawer with vacuum packaging function according to claim 1, characterized in that: The heating element is an electric heating wire.

3. The drawer with vacuum packaging function according to claim 1, characterized in that: The vacuum chamber is made of ABS plastic.

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