Vacuum sealing machine with external water receiving box

Abstract

The utility model relates to a vacuum sealer with an external water receiving box, which comprises a cover body and a seat body which are matched with each other in an opening and closing manner, a sealing component and a sealing ring are arranged between the cover body and the seat body, a vacuumizing cavity is defined by the cover body and the seat body through the sealing ring, and a vacuum pump communicated with the vacuumizing cavity is arranged in the cover body. The cover body is detachably connected with a water receiving container, the water receiving container is connected with an air suction port of the vacuum pump, the water receiving container is provided with an air exhaust pipe, and the air exhaust pipe directly leads to the interior of the vacuumizing cavity; according to the vacuum sealing machine, the exhaust pipe can be separated from the cover body along with the water receiving container, the water receiving container and the exhaust pipe can be washed and cleaned conveniently, sanitation is good, and the situation that the exhaust pipe is fixed in the cover body, and bacteria are bred due to food soup left in the exhaust pipe after long-term use is avoided.

Description

[0001] The present application is a divisional application of the patent application with application number 202421036979.3, application date 2024-05-13, and invention title "Vacuum sealer with external water receiving box". TECHNICAL FIELD

[0002] The utility model relates to the field of vacuum sealers, in particular to a vacuum sealer with an external water receiving box. BACKGROUND

[0003] The existing vacuum sealer has a water receiving container connected in series between the vacuum cavity and the vacuum pump. The water receiving container filters out food juice that enters the air pipe with airflow during vacuumization, preventing the vacuum pump from being damaged by sucking in food juice. However, the water receiving container of some current vacuum sealers can be disassembled from the machine body, making it convenient to pour and collect the juice and to clean it. However, the water receiving container and the vacuum cavity are also provided with an air pipe that is built-in the machine body. The air pipe may have residual juice, which can breed bacteria. Therefore, the applicant has further improved the structure and provided a new solution to the above technical problem for consumers to choose. SUMMARY

[0004] The utility model aims to provide a vacuum sealer with an external water receiving box, which is simple and reasonable in structure, easy to install, and stable in structure.

[0005] The vacuum sealer with an external water receiving box comprises a cover body and a seat body that are openably connected, a sealing ring and a sealing assembly are arranged between the cover body and the seat body, the cover body and the seat body are also surrounded by the sealing ring to form a vacuum cavity, a vacuum pump is arranged in the cover body and is in communication with the vacuum cavity, and the cover body is detachably connected with a water receiving container, the water receiving container is connected with the air suction port of the vacuum pump, an air suction pipe is arranged on the water receiving container, and the air suction pipe directly leads into the vacuum cavity.

[0006] The utility model can also be solved by the following technical measures:

[0007] As a more specific solution, the air suction pipe comprises an air suction outer pipe segment and an air suction inner pipe segment, the air suction inner pipe segment is arranged in the water receiving container and abuts against the inner top surface of the water receiving container at its upper end, the air suction outer pipe segment extends out of the water receiving container along the disassembly direction and is inserted into the vacuum cavity, and the lower end of the air suction outer pipe segment abuts against the cavity bottom of the vacuum cavity.

[0008] As a further scheme, the water receiving container is further provided with an exhaust pipe, which comprises an exhaust outer pipe section and an exhaust inner pipe section, the exhaust inner pipe section is arranged in the water receiving container, and the upper end of the exhaust inner pipe section is arranged close to the inner top surface of the water receiving container and is at the same height or similar height with the suction inner pipe section, the exhaust outer pipe section extends out of the water receiving container and is inserted into the cover body to be connected with the suction port of the vacuum pump.

[0009] As a further scheme, the suction pipe is arranged close to the inner cavity wall of the water receiving container on one side, and the exhaust pipe is arranged close to the inner cavity wall of the water receiving container on the opposite side; the inner top surface of the water receiving container extends a water baffle, and the water baffle is arranged between the suction inner pipe section and the exhaust inner pipe section.

[0010] As a further scheme, the water receiving container comprises a water receiving box with a box opening arranged on the bottom and a box cover which is detachably arranged on the box opening, the suction pipe and the exhaust pipe are integrally connected to the box cover; the box cover is provided with a water pouring opening, and a sealing cover is detachably arranged at the water pouring opening.

[0011] As a further scheme, the cover body comprises an outer shell and a bottom shell, a first sealing ring, a second sealing ring and an exhaust interface are arranged between the outer shell and the bottom shell, the suction outer pipe section is inserted into the vacuum cavity through the first sealing ring, the exhaust outer pipe section is connected with the air inlet end of the exhaust interface through the second sealing ring, and the air outlet end of the exhaust interface is connected with the suction port of the vacuum pump.

[0012] As a further scheme, the outer shell is provided with a container mounting cavity with three open surfaces, the water receiving container is detachably connected in the container mounting cavity, and the surface of the water receiving container smoothly transitions with the surface of the outer shell, and the outer shell is provided with a stepped surface corresponding to the three open surfaces, and the water receiving container extends an outward turning edge which abuts against the stepped surface.

[0013] As a further scheme, a bag opening clamping table is arranged at the middle position of the vacuum cavity, a bag opening clamping plate is connected to the bag opening clamping table, and a bag opening clamping gap is formed between the bag opening clamping table and the bag opening clamping plate, and the bag opening clamping table and the bag opening clamping plate are provided with inclined sealing bag guide surfaces corresponding to the inlet of the bag opening clamping gap.

[0014] As a further scheme, a lower groove is arranged on the joint surface of the seat body, a lower sealing groove is arranged along the outer periphery of the lower groove on the joint surface, an upper sealing groove is arranged on the joint surface of the cover body corresponding to the lower sealing groove, and sealing rings are arranged in the upper sealing groove and the lower sealing groove, and the two sealing rings abut against each other to form the vacuum cavity between the lower groove and the cover body.

[0015] As a further scheme, the sealing assembly comprises a long strip-shaped heating module and a pressing strip, the long strip-shaped heating module and the pressing strip are movably arranged in the vacuum cavity, the long strip-shaped heating module is connected to the cover body, and the pressing strip is connected to the seat body.

[0016] As a further solution, the bottom surface of the seat body is also connected with a magnet sheet.

[0017] The utility model discloses the beneficial effect is as follows:

[0018] The vacuum sealing machine with the external water receiving box can separate the air suction pipe from the cover body together with the water receiving container, facilitate flushing and cleaning the water receiving container and the air suction pipe, has better sanitation, avoids the air suction pipe being fixedly installed in the cover body or the seat body, and the food juice sucked in during vacuumizing is long-term remained in the pipe to cause the bacterial breeding. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the exploded structural schematic view of an embodiment in the utility model.

[0020] Figure 2 It is the exploded structural schematic view of the water receiving container in the utility model.

[0021] Figure 3 It is the sectional structure schematic view of the water receiving container in the utility model.

[0022] Figure 4 It is the exploded structural schematic view of the cover body in the utility model.

[0023] Figure 5 It is the lateral sectional structure schematic view when the cover body and the seat body are closed in the utility model.

[0024] Figure 6 It is the structure schematic view when the cover body and the seat body are opened in the utility model.

[0025] Figure 7 It is the local enlarged structure schematic view of the seat body in the utility model. DETAILED DESCRIPTION

[0026] The utility model is further explained in connection with the drawings and embodiments.

[0027] As Figures 1 to 7 The vacuum sealing machine with the external water receiving box, including the cover body 1 and the seat body 2 of open and close cooperation, be provided with sealing assembly 3 and sealing ring 4 between the cover body 1 and the seat body 2, the cover body 1 and the seat body 2 still pass through sealing ring 4 and jointly enclose the vacuumizing cavity A between them, and the cover body 1 is equipped with the vacuum pump 5 that communicates with the vacuumizing cavity A, the water receiving container 6 of detachable connection is connected on the cover body 1, and the water receiving container 6 is connected with the air suction port 51 of vacuum pump 5, the air suction pipe 7 is equipped on the water receiving container 6, and the air suction pipe 7 directly leads to the vacuumizing cavity A.

[0028] The vacuum sealing machine can separate the air suction pipe 7 from the cover body together with the water receiving container 6, facilitate the flushing and cleaning of the water receiving container 6 and the air suction pipe 7, and has better hygiene, avoiding the case that the food juice sucked in during vacuumizing is long-term retained in the pipe to cause bacterial breeding when the air suction pipe 7 is fixedly installed in the cover body 1 or the seat body 2.

[0029] The air suction pipe 7 comprises an air suction outer pipe section 71 and an air suction inner pipe section 72, the air suction inner pipe section 72 is arranged in the water receiving container 6, and the upper end thereof is arranged close to the inner top surface of the water receiving container 6;

[0030] The air suction inner pipe section 72 with a certain height is helpful to separate the air and the juice, and the height of the air suction inner pipe section 72 determines the maximum liquid storage capacity of the inner cavity of the water receiving container 6, so that in the most ideal state, the upper end of the air suction inner pipe section 72 is closer to the inner top surface, and the increase of the liquid storage capacity can reduce the water pouring frequency of the water receiving container 6 and prolong the single use time of the vacuum sealing machine;

[0031] In other embodiments, the air suction outer pipe section 71 only needs to be inserted into the vacuumizing cavity A, which can more effectively avoid the juice from entering the air suction air path, but in the present embodiment, the vacuum sealing machine needs to clean the juice dropped into the vacuumizing cavity during vacuumizing, so the air suction outer pipe section 71 extends out of the water receiving container 6 along the dismounting direction and is inserted into the vacuumizing cavity A, and the lower end thereof is arranged close to the cavity bottom of the vacuumizing cavity A, and the closer the air suction outer pipe section 71 is to the cavity bottom, the cleaner the juice in the vacuumizing cavity A is cleaned.

[0032] The water receiving container 6 is further provided with an exhaust pipe 8, the exhaust pipe 8 comprises an exhaust outer pipe section 81 and an exhaust inner pipe section 82, the exhaust inner pipe section 82 is arranged in the water receiving container 6, and the upper end thereof is arranged close to the inner top surface of the water receiving container 6 and is leveled or similar to the height of the air suction inner pipe section 72, and the exhaust outer pipe section 81 extends out of the water receiving container 6 and is inserted into the cover body 1 to be connected with the suction port 51 of the vacuum pump 5; the structure can prevent the juice in the water receiving container 6 from being sucked into the exhaust pipe 8 and entering the vacuum pump 5.

[0033] The air suction pipe 7 is arranged close to the inner cavity wall of the water receiving container 6, and the exhaust pipe 8 is arranged close to the inner cavity wall of the opposite side of the water receiving container 6; the structure makes the air suction pipe 7 and the exhaust pipe 8 be arranged as far apart as possible, reducing the case that the liquid is easily splashed into the exhaust pipe 8 when the liquid is sucked into the water receiving container 6 by the air suction pipe 7;

[0034] In order to further avoid the above problems, the inner top surface of the water receiving container 6 extends a water baffle 611, which is arranged between the air suction inner pipe section 72 and the air exhaust inner pipe section 82. In this embodiment, the water baffle 611 is in an arc-shaped structure and is arranged close to the air suction inner pipe section 72 and mainly surrounds the outer periphery of the air suction inner pipe section 72. The water baffle 611 can prevent the juice sprayed into the water receiving container 6 from splashing into the air exhaust inner pipe section 82.

[0035] The water receiving container 6 comprises a water receiving box 61 with a box opening arranged on the bottom and a box cover 62 removably arranged on the box opening. The air suction pipe 7 and the air exhaust pipe 8 are integrally connected to the box cover 62. A water pouring opening 621 is arranged on the box cover 62, and a sealing cover 63 is removably arranged on the water pouring opening 621. The juice collected in the water receiving container 6 can be poured through the water pouring opening 621. When cleaning, the box cover 62 can be removed from the water receiving box 61, so that the inner walls of the water receiving box 61 and the box cover 62 and the pipe cavities of the air suction pipe 7 and the air exhaust pipe 8 can be better cleaned.

[0036] In addition, the water receiving container 6 is preferably made of transparent plastic material, so that the user can directly observe the liquid level in the water receiving container 6 during vacuumization, and the accumulated liquid in the water receiving container 6 can be poured in time, thereby eliminating the need for a liquid level detection structure and simplifying the operation.

[0037] The cover body 1 comprises an outer shell 11 and a bottom shell 12. The first sealing ring 91, the second sealing ring 92 and the air exhaust interface 10 are arranged between the outer shell 11 and the bottom shell 12. The air suction outer pipe section 71 is inserted into the vacuumization cavity A through the first sealing ring 91. The air exhaust outer pipe section 81 is connected to the air inlet end of the air exhaust interface 10 through the second sealing ring 92. The air outlet end of the air exhaust interface 10 is connected to the air suction port 51 of the vacuum pump 5.

[0038] The first sealing ring 91 plays a sealing role after the air suction outer pipe section 71 is inserted, so that the water receiving container 6 is immediately sealed during the insertion and assembly process, and the operation is more simple and convenient. The air suction outer pipe section 71 is directly inserted into the vacuumization cavity A through the first sealing ring 91, so that the vacuumization cavity A and the water receiving container 6 no longer need an excessive fixed pipeline.

[0039] Similarly, the second sealing ring 92 can play a sealing role with the air exhaust interface 10 after the air exhaust outer pipe section 81 is inserted. The air exhaust interface 10 can play a bend role, so that the cover body 1 can be reduced in size and the shape is more compact.

[0040] The outer shell 11 is provided with a three-side open container installation cavity 13, and the water receiving container 6 is detachably connected in the container installation cavity 13, and the surface of the water receiving container 6 is smoothly connected with the surface of the outer shell 11, so that the water receiving container 6 and the outer shell 11 can improve the aesthetics of the vacuum sealing machine.

[0041] The outer shell 11 is provided with a stepped surface 131 corresponding to the three-side open structure, and the water receiving container 6 is provided with an outwardly turned edge 601 abutting against the stepped surface 131. Among the three-side open structure, the top opening is used for the dismounting entrance of the water receiving container 6, and the two side openings expose the side surface of the water receiving container 6, which can facilitate the user to observe the liquid level and facilitate the user to hold the water receiving container 6 for dismounting, and the water receiving container 6 does not need to be provided with a handle or a pull handle, so that the smoothness and aesthetics of the water receiving container 6 are maintained.

[0042] The middle position of the vacuum cavity A is provided with a bag opening clamping table 21, the bag opening clamping plate 22 is connected to the bag opening clamping table 21, and the bag opening clamping gap 23 is formed between the bag opening clamping table 21 and the bag opening clamping plate 22. The bag opening clamping table 21 and the bag opening clamping plate 22 are provided with an inclined sealing bag guide surface 24 corresponding to the entrance of the bag opening clamping gap 23. When the sealing bag is placed into the vacuum cavity A, the middle position of the bag opening is clamped by the bag opening clamping gap 23 to prevent the middle position of the bag opening from being raised upward, thereby improving the sealing effect.

[0043] The engaging surface of the seat body 2 is provided with a lower groove 201, and the lower sealing groove 202 is provided along the outer periphery of the lower groove 201. The engaging surface of the cover body 1 is provided with an upper sealing groove 101 corresponding to the lower sealing groove 202. The upper sealing groove 101 and the lower sealing groove 202 are provided with sealing rings 4, and the two sealing rings 4 abut to form the vacuum cavity A between the lower groove 201 and the cover body 1.

[0044] The sealing assembly 3 comprises a long strip-shaped heating module 31 and a pressing strip 32. The long strip-shaped heating module 31 and the pressing strip 32 are movably abutted and placed in the vacuum cavity A. The long strip-shaped heating module 31 is connected to the cover body 1, and the pressing strip 32 is connected to the seat body 2. In this embodiment, the long strip-shaped heating module 31 and the pressing strip 32 are placed in the vacuum cavity A, and the sealing work is completed after the vacuum is formed.

[0045] The bottom surface of the seat body 2 is further connected with a magnet piece 14. The vacuum sealing machine can be adsorbed on a refrigerator in a kitchen through the magnet piece 14, which is convenient for the user to use.

[0046] The above is the preferred scheme of the utility model, and the basic principle, main features and advantages of the utility model are displayed and described. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for the purpose of illustrating the principle of the utility model. The utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and equivalents.

Claims

1. A vacuum sealing machine with an external water receiving box, comprising a cover (1) and a base (2) that open and close, wherein a sealing assembly (3) and a sealing ring (4) are provided between the cover (1) and the base (2), and the cover (1) and the base (2) are also connected by the sealing ring (4) to form a vacuum chamber (A), and a vacuum pump (5) communicating with the vacuum chamber (A) is provided inside the cover (1), characterized in that... A water container (6) is detachably connected to the cover (1). The water container (6) is connected to the suction port (51) of the vacuum pump (5). The water container (6) is provided with a suction pipe (7), which leads directly into the vacuum chamber (A). The extraction pipe (7) includes an outer extraction pipe section (71) and an inner extraction pipe section (72). The inner extraction pipe section (72) is placed inside the water receiving container (6), and its upper end is closely attached to the inner top surface of the water receiving container (6). The water receiving container (6) is also provided with an exhaust pipe (8), which includes an outer exhaust pipe section (81) and an inner exhaust pipe section (82). The inner exhaust pipe section (82) is placed inside the water receiving container (6), and its upper end is set close to the inner top surface of the water receiving container (6) and is level with or close to the height of the inner suction pipe section (72). The outer exhaust pipe section (81) extends out of the water receiving container (6) and is inserted into the cover (1) to connect with the suction port (51) of the vacuum pump (5). The inner top surface of the water receiving container (6) extends a baffle plate (611), which is disposed between the inner suction pipe section (72) and the inner exhaust pipe section (82); The cover (1) includes an outer shell (11) and a bottom shell (12). A first sealing ring (91), a second sealing ring (92), and an exhaust port (10) are sandwiched between the outer shell (11) and the bottom shell (12). The external suction pipe section (71) passes through the first sealing ring (91) and is inserted into the vacuum chamber (A). The external exhaust pipe section (81) passes through the second sealing ring (92) and is connected to the air inlet end of the exhaust port (10). The air outlet end of the exhaust port (10) is connected to the air intake port (51) of the vacuum pump (5).

2. The vacuum sealing machine with an external water receiving box according to claim 1, characterized in that... The air extraction pipe (7) is disposed against the inner wall of the water receiving container (6), and the exhaust pipe (8) is disposed against the inner wall of the opposite side of the water receiving container (6).

3. The vacuum sealing machine with an external water receiving box according to claim 1 or 2, characterized in that... The water receiving container (6) includes a water receiving box (61) with the opening at the bottom and a detachable cover (62) on the opening. The air extraction pipe (7) and the exhaust pipe (8) are integrally connected to the cover (62). The cover (62) has a drain outlet (621) and a detachable cover (63) at the drain outlet (621).

4. The vacuum sealing machine with an external water receiving box according to claim 1, characterized in that... The outer shell (11) has a container mounting cavity (13) with three open sides. The water receiving container (6) is detachably connected to the container mounting cavity (13), and the surface of the water receiving container (6) smoothly transitions to the surface of the outer shell (11). The outer shell (11) has a stepped surface (131) corresponding to the three open sides, and the water receiving container (6) extends with an outward flange (601) that abuts against the stepped surface (131).

5. The vacuum sealing machine with an external water receiving box according to claim 1, characterized in that... The vacuum chamber (A) is provided with a bag mouth clamp (21) in the middle position. A bag mouth clamp (22) is connected to the bag mouth clamp (21). A bag mouth gap (23) is formed between the bag mouth clamp (22) and the bag mouth clamp (21). The bag mouth clamp (21) and the bag mouth clamp (22) are provided with an inclined sealing bag guide surface (24) at the entrance of the bag mouth gap (23).

6. The vacuum sealing machine with an external water receiving box according to claim 1, characterized in that... The mating surface of the seat (2) is provided with a lower groove (201), and a lower sealing groove (202) is provided along the outer periphery of the lower groove (201). The mating surface of the cover (1) is provided with an upper sealing groove (101) corresponding to the lower sealing groove (202). A sealing ring (4) is provided in the upper sealing groove (101) and the lower sealing groove (202). The two sealing rings (4) abut against each other to form a vacuum chamber (A) between the lower groove (201) and the cover (1). The sealing assembly (3) includes a strip-shaped heating module (31) and a pressure strip (32). The strip-shaped heating module (31) and the pressure strip (32) are in contact and placed in a vacuum chamber (A). The strip-shaped heating module is connected to the cover (1), and the pressure strip (32) is connected to the base (2).

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