Household vacuum machine with auxiliary sealing structure

Abstract

The household vacuum machine with the auxiliary sealing structure comprises a working assembly, the working assembly is composed of vacuum pumps, a machine box, a circuit board, a suction opening, a heating plate, a power source socket, a cover plate, an air escape valve, a first sealing gasket, a second sealing gasket and a pressing strip, the vacuum pumps are symmetrically and fixedly connected to the machine box, the circuit board is fixedly connected to the machine box, and the heating plate is fixedly connected to the machine box. The circuit board is connected with a vacuum pump through a wire, a suction port is formed in the vacuum pump, and the suction port is fixedly connected to the case; according to the utility model, by using the auxiliary assembly, the sealing bag can be fixed on the heating plate in advance during use, so that the poor sealing effect caused by improper position of the sealing bag is avoided, and the use experience of a user is improved; and by using the fixing assembly, further stability can be provided in the using process, installation and fixation can be adjusted according to different installation positions and the sizes of installation areas, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household vacuum machines, in particular to a household vacuum machine with an auxiliary sealing structure. Background Art

[0002] A household vacuum machine is a household appliance that is mainly used for vacuum packaging of food, medicine, cultural supplies and other items to achieve the effects of preservation, moisture-proofing and oxidation-proofing. The air in the packaging bag is extracted through the vacuum principle to form a vacuum state. At the same time, the vacuum pump can also be used to extract moisture and odors from the air to maintain the freshness and taste of the food. However, the existing household vacuum machines still have shortcomings. First, when using the existing household vacuum machines, the sealing bag needs to be placed on the heating area in advance, but the sealing effect is poor due to improper positioning of the sealing bag, which affects the user experience. Secondly, when using the existing household vacuum machines, there are high requirements for stability during use, and it is difficult to adjust and install according to different installation positions and the size of the installation area, which is not practical enough. Therefore, it is very necessary to design a household vacuum machine with an auxiliary sealing structure. Utility Model Content

[0003] The purpose of the utility model is to provide a household vacuum machine with an auxiliary sealing structure, so as to solve the problem that the existing household vacuum machine needs to place a sealing bag on the heating area in advance when in use, but the sealing bag is improperly positioned, resulting in poor sealing effect, affecting the user experience, and has high requirements for stability during use. It is difficult to adjust the installation and fixation according to different installation positions and the size of the installation area, and the problem of insufficient practicality.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a household vacuum machine with an auxiliary sealing structure, comprising a working component, wherein the working component consists of a vacuum pump, a chassis, a circuit board, a suction port, a heating plate, a power socket, a cover, an air release valve, a first sealing gasket, a second sealing gasket and a pressure strip, the vacuum pump is symmetrically fixedly connected to the chassis, a circuit board is fixedly connected to the chassis, the circuit board is connected to the vacuum pump through a wire, a suction port is provided on the vacuum pump, the suction port is fixedly connected to the chassis, a placement slot in the auxiliary component is opened on the chassis, a rotating slot is opened at one end of the placement slot, a rotating seat in the fixed component is symmetrically fixedly connected to the chassis, and a rotating clamp is rotatably connected in the rotating seat.

[0005] As a further technical solution of the present invention, a heating plate is fixedly connected to the chassis, the heating plate is connected to the circuit board through a wire, the circuit board is connected to a power socket, the power socket is fixedly connected to the chassis, a cover plate is rotatably connected to the chassis, a drain valve is fixedly connected to the cover plate, a first sealing gasket is fixedly connected to the cover plate, the first sealing gasket is affixed to the second sealing gasket, and the second sealing gasket is fixedly connected to the chassis.

[0006] As a further technical solution of the present invention, the heating plate is attached to the pressure strip, and the pressure strip is fixedly connected to the cover plate.

[0007] As a further technical solution of the present invention, the auxiliary component consists of a placement slot, a rotating slot, a fixed rod, a sliding rod, a first magnetic device and a second magnetic device. The fixed rod is rotatably connected to the rotating slot, the sliding rod is slidably connected to the fixed rod, the first magnetic device is fixedly connected to one end of the sliding rod, the first magnetic device is magnetically connected to the second magnetic device, and the second magnetic device is fixedly connected to one end of the placement slot.

[0008] As a further technical solution of the present invention, the fixing assembly consists of a rotating seat, a rotating clamp, a fixed base, a slide groove, a slider and a fixed suction cup. The rotating clamp is tightly attached to the chassis, the chassis is tightly attached to a cover plate, and the cover plate is tightly attached to the rotating clamp.

[0009] As a further technical solution of the present invention, the chassis is fixedly connected to a fixed base, a sliding groove is provided in the fixed base, and a slider is slidably connected in the sliding groove.

[0010] As a further technical solution of the present invention, a fixed suction cup is fixedly connected to the slider.

[0011] The utility model provides a household vacuum machine with an auxiliary sealing structure, which has the advantages that: the circuit board is powered by the power socket, so that the vacuum pump and the heating plate are controlled by the circuit board to work; when in use, the items are put into the sealing bag, and the sealing bag is placed in the placement groove through the lower end of the fixing rod, and the position of the sealing bag is adjusted so that its opening is located in the central area of ​​the second sealing pad, and then the fixing rod is rotated to press it on the sealing bag, and the sliding rod is pulled to move the first magnetic attraction device installed on the sliding rod to the second magnetic attraction device for fitting and fixing, and then the cover plate is closed and the device is started, and the air in the sealing bag is taken away by the operation of the vacuum pump and the suction of the suction port, and the sealing is sealed by the cooperation of the heating of the heating plate and the pressure strip. The bag is sealed, and after completion, the air is deflated through the air release valve, and the cover is opened. The sliding rod is moved and the fixing rod is rotated to take away the sealed bag and items. When in use, the sealing bag can be fixed on the heating plate in advance, avoiding poor sealing effect caused by improper position of the sealing bag, thereby improving the user experience; when the cover is buckled on the chassis, the cover and the chassis are fastened together by rotating the clamp, and at the same time, the fixed suction cup and the slider are moved according to the installation position and the size of the installation area. After reaching the appropriate position, the fixed suction cup is pressed to fix the fixed base chassis, which can provide further stability during use and can be adjusted and fixed according to different installation positions and the size of the installation area, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 A magnified view of the local structure of area A in the middle;

[0015] Figure 3 This is a schematic diagram of the position of the air release valve in the present utility model;

[0016] Figure 4 for Figure 3 A magnified view of the local structure of area B in the middle;

[0017] Figure 5 This is a schematic diagram of the position of the slider in the utility model;

[0018] Figure 6 This is a schematic diagram of the position of the circuit board in the present utility model.

[0019] In the figure: 1. Working component; 3. Auxiliary component; 4. Fixed component; 11. Vacuum pump; 12. Chassis; 13. Circuit board; 14. Suction port; 15. Heating plate; 16. Power socket; 17. Cover; 18. Air release valve; 19. First sealing gasket; 20. Second sealing gasket; 21. Pressure strip; 31. Placement groove; 32. Rotation groove; 33. Fixed rod; 34. Sliding rod; 35. First magnetic device; 36. Second magnetic device; 41. Rotating seat; 42. Rotating clamp; 43. Fixed base; 44. Slide groove; 45. Slider; 46. Fixed suction cup. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Please see the attached Figure 1 -Attached Figure 6The utility model provides an embodiment: a household vacuum machine with an auxiliary sealing structure, including a working component 1, the working component 1 consists of a vacuum pump 11, a chassis 12, a circuit board 13, a suction port 14, a heating plate 15, a power socket 16, a cover 17, a relief valve 18, a first sealing gasket 19, a second sealing gasket 20 and a pressure strip 21. The vacuum pump 11 is symmetrically fixedly connected to the chassis 12, the chassis 12 is fixedly connected to the circuit board 13, the circuit board 13 is connected to the vacuum pump 11 through a wire, the vacuum pump 11 is provided with a suction port 14, the suction port 14 is fixedly connected to the chassis 12, the machine The box 12 is provided with a placement slot 31 of the auxiliary component 3, and a rotation slot 32 is provided at one end of the placement slot 31. The chassis 12 is symmetrically fixedly connected to the rotating seat 41 of the fixing component 4, and the rotating seat 41 is rotatably connected to the rotating clamp 42. The chassis 12 is fixedly connected to the heating plate 15, and the heating plate 15 is connected to the circuit board 13 through a wire. The circuit board 13 is connected to the power socket 16, and the power socket 16 is fixedly connected to the chassis 12. The chassis 12 is rotatably connected to a cover plate 17, and the cover plate 17 is fixedly connected to the air release valve 18. The cover plate 17 is fixedly connected to the first sealing gasket 19. The first sealing gasket 19 is attached to the second sealing gasket 20, the second sealing gasket 20 is fixedly connected to the chassis 12, the heating plate 15 is attached to the pressure strip 21, the pressure strip 21 is fixedly connected to the cover 17, the auxiliary component 3 is composed of a placement groove 31, a rotation groove 32, a fixed rod 33, a sliding rod 34, a first magnetic device 35 and a second magnetic device 36. The rotating groove 32 is rotatably connected to the fixed rod 33, the fixed rod 33 is slidably connected to the sliding rod 34, and one end of the sliding rod 34 is fixedly connected to the first magnetic device 35. The first magnetic device 35 is magnetically connected to the second magnetic device 36, and the second magnetic device 36 is fixed. The fixing assembly 4 is fixedly connected to one end of the placement slot 31, and is composed of a rotating seat 41, a rotating clamp 42, a fixed base 43, a slide 44, a slider 45 and a fixed suction cup 46. The rotating clamp 42 is tightly attached to the chassis 12, the chassis 12 is tightly attached to the cover 17, the cover 17 is tightly attached to the rotating clamp 42, the chassis 12 is fixedly connected to the fixed base 43, a slide 44 is provided in the fixed base 43, a slider 45 is slidably connected in the slide 44, the slide 44 is used to provide a moving path for the slider 45, a fixed suction cup 46 is fixedly connected to the slider 45, and the slider 45 is used to provide support for the fixed suction cup 46;

[0022] Specifically, when in use, first, power is supplied to the circuit board 13 through the power socket 16, so that the vacuum pump 11 and the heating plate 15 are controlled to work through the circuit board 13. When in use, the items are put into the sealed bag, and the sealed bag is placed in the placement groove 31 through the lower end of the fixing rod 33, and the position of the sealed bag is adjusted so that its opening is located in the central area of ​​the second sealing pad 20. Then, the fixing rod 33 is rotated to press it on the sealed bag, and the sliding rod 34 is pulled to move the first magnetic device 35 installed on the sliding rod 34 to the second magnetic device 36 for fitting and fixing. Then, the cover plate 17 is closed and the equipment is started. The air in the sealed bag is taken away by the operation of the vacuum pump 11 and the suction of the suction port 14, and the sealed bag is sealed by the heating of the heating plate 15 and the cooperation of the pressure strip 21. After completion, the air is released through the air release valve 18, and the cover 17 is opened. The sliding rod 34 is moved and the fixing rod 33 is rotated to remove the sealed bag and items. When in use, the sealing bag can be fixed on the heating plate 15 in advance, avoiding poor sealing effect caused by improper position of the sealing bag, thereby improving the user experience; when the cover 17 is buckled on the chassis 12, the cover 17 and the chassis 12 are fastened together by rotating the rotating clamp 42. At the same time, according to the installation position and the size of the installation area, the fixed suction cup 46 and the slider 45 are moved to the appropriate position. After the fixed suction cup 46 is pressed to fix the fixed base 43 to the chassis 12, it can provide further stability during use, and can be adjusted and installed according to different installation positions and the size of the installation area, thereby improving practicality.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A household vacuum machine with an auxiliary sealing structure, comprising a working assembly (1), characterized in that: The working assembly (1) is composed of a vacuum pump (11), a chassis (12), a circuit board (13), a suction port (14), a heating plate (15), a power socket (16), a cover (17), a degassing valve (18), a first sealing gasket (19), a second sealing gasket (20) and a pressure strip (21). The vacuum pump (11) is symmetrically fixedly connected to the chassis (12). The chassis (12) is fixedly connected with the circuit board (13). The circuit board (13) is connected to the vacuum pump (11) via a wire. The vacuum pump (11) is provided with a suction port (14). The suction port (14) is fixedly connected to the chassis (12). The chassis (12) is provided with a placement groove (31) in the auxiliary assembly (3). One end of the placement groove (31) is provided with a rotation groove (32). The chassis (12) is symmetrically fixedly connected with a rotating seat (41) in the fixed assembly (4). A rotating clamp (42) is rotatably connected to the rotating seat (41).

2. The household vacuum machine with an auxiliary sealing structure according to claim 1, characterized in that: The chassis (12) is fixedly connected to a heating plate (15), the heating plate (15) is connected to a circuit board (13) through a wire, the circuit board (13) is connected to a power socket (16), the power socket (16) is fixedly connected to the chassis (12), a cover plate (17) is rotatably connected to the chassis (12), a relief valve (18) is fixedly connected to the cover plate (17), a first sealing gasket (19) is fixedly connected to the cover plate (17), the first sealing gasket (19) is attached to a second sealing gasket (20), and the second sealing gasket (20) is fixedly connected to the chassis (12).

3. The household vacuum machine with an auxiliary sealing structure according to claim 2, characterized in that: The heating plate (15) is attached to the pressure strip (21), and the pressure strip (21) is fixedly connected to the cover plate (17).

4. The household vacuum machine with an auxiliary sealing structure according to claim 1, characterized in that: The auxiliary component (3) consists of a placement slot (31), a rotation slot (32), a fixed rod (33), a sliding rod (34), a first magnetic attraction device (35) and a second magnetic attraction device (36); the fixed rod (33) is rotationally connected in the rotation slot (32); the sliding rod (34) is slidingly connected in the fixed rod (33); one end of the sliding rod (34) is fixedly connected to the first magnetic attraction device (35); the first magnetic attraction device (35) is magnetically connected to the second magnetic attraction device (36); and the second magnetic attraction device (36) is fixedly connected to one end of the placement slot (31).

5. The household vacuum machine with an auxiliary sealing structure according to claim 1, characterized in that: The fixing assembly (4) is composed of a rotating seat (41), a rotating clamp (42), a fixed base (43), a sliding groove (44), a slider (45) and a fixed suction cup (46); the rotating clamp (42) is closely attached to the chassis (12); a cover plate (17) is closely attached to the chassis (12); and the rotating clamp (42) is closely attached to the cover plate (17).

6. The household vacuum machine with an auxiliary sealing structure according to claim 5, characterized in that: The chassis (12) is fixedly connected to a fixed base (43), a sliding groove (44) is provided in the fixed base (43), and a slider (45) is slidably connected in the sliding groove (44).

7. The household vacuum machine with an auxiliary sealing structure according to claim 6, characterized in that: A fixed suction cup (46) is fixedly connected to the slider (45).

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