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

Technical Field

[0001] The utility model relates to the field of vacuum sealing machines, in particular to a vacuum sealing machine with an external water receiving box. Background Art

[0002] The existing vacuum sealing machine has a water collecting container connected in series between the vacuum chamber and the vacuum pump. The food juice that enters the trachea with the airflow during vacuuming is filtered out by the water collecting container, which can prevent the vacuum pump from sucking in food juice and causing damage. At present, the water collecting containers of some vacuum sealing machines can be disassembled and assembled from the machine body, which is convenient for pouring out the collected juice and rinsing and cleaning. However, there is also an trachea built into the machine body between the water collecting container and the vacuum chamber. Juice may remain in the trachea, which may cause bacteria to grow. Therefore, the applicant provides a new solution to the above-mentioned technical problems through further improvement and perfection of the structure for consumers to choose and use. Summary of the invention

[0003] The utility model aims to provide a vacuum sealing machine with an external water receiving box which has a simple and reasonable structure, is easy to install and has a stable structure.

[0004] A vacuum sealer with an external water collecting box comprises a cover body and a base body that can be opened and closed, a sealing assembly and a sealing ring are arranged between the cover body and the base body, a vacuum chamber is also formed between the cover body and the base body through the sealing ring, and a vacuum pump connected to the vacuum chamber is arranged in the cover body, characterized in that a water collecting container is detachably connected to the cover body, the water collecting container is connected to the suction port of the vacuum pump, an exhaust pipe is arranged on the water collecting container, and the exhaust pipe directly leads to the vacuum chamber.

[0005] The purpose of the utility model can also be solved by the following technical measures:

[0006] As a more specific solution, the exhaust pipe includes an outer exhaust pipe section and an inner exhaust pipe section, the inner exhaust pipe section is placed in a water receiving container, and its upper end is close to the inner top surface of the water receiving container; the outer exhaust pipe section extends out of the water receiving container along the disassembly and assembly direction and is inserted into the vacuum chamber, and its lower end is close to the bottom of the vacuum chamber.

[0007] As a further solution, the water receiving container is also provided with an exhaust pipe, which includes an exhaust outer pipe section and an exhaust inner pipe section. The exhaust inner pipe section is placed in the water receiving container, and its upper end is close to the inner top surface of the water receiving container and is at the same or close to the height of the exhaust 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 to the suction port of the vacuum pump.

[0008] As a further solution, the suction pipe is arranged close to an inner wall of the water receiving container, and the exhaust pipe is arranged close to the inner wall of the opposite side of the water receiving container; a water baffle extends from the inner top surface of the water receiving container, and the water baffle is arranged between the suction inner pipe section and the exhaust inner pipe section.

[0009] As a further solution, the water receiving container includes a water receiving box with an opening at the bottom and a box cover detachably covered on the box opening, and the air suction pipe and the exhaust pipe are integrally connected to the box cover; a water pouring port is opened on the box cover, and a sealing cover is detachably covered at the water pouring port.

[0010] As a further solution, the cover body includes an outer shell and a bottom shell, and a first sealing ring, a second sealing ring and an exhaust interface are clamped between the outer shell and the bottom shell. The outer vacuum pipe section passes through the first sealing ring and is inserted into the vacuum chamber. The outer exhaust pipe section passes through the second sealing ring and is connected to the air inlet end of the exhaust interface, and the air outlet end of the exhaust interface is connected to the suction port of the vacuum pump.

[0011] As a further solution, a container installation cavity with three open sides is provided on the outer shell, the water receiving container is detachably connected in the container installation cavity, and the surface of the water receiving container smoothly transitions to the surface of the outer shell, and the outer shell is provided with step surfaces corresponding to the three open sides, and the water receiving container extends with an outer flange that rests on the step surfaces.

[0012] As a further solution, a bag opening clamp is provided in the middle position of the vacuum chamber, and a bag opening clamp plate is connected to the bag opening clamp, a bag opening gap is formed between the bag opening clamp plate and the bag opening clamp, and an inclined sealing bag introduction surface is provided at the entrance of the bag opening gap corresponding to the bag opening clamp and the bag opening clamp plate.

[0013] As a further solution, a lower groove is formed on the joint surface of the seat body, a lower sealing groove is formed on the joint surface along the outer circumference of the lower groove, an upper sealing groove is formed on the joint surface of the cover body corresponding to the lower sealing groove, and sealing rings are provided in the upper sealing groove and the lower sealing groove, and the two sealing rings are abutted against each other to form a vacuum chamber between the lower groove and the cover body;

[0014] As a further solution, the sealing component includes a long strip heating module and a pressure contact strip, the long strip heating module and the pressure contact strip are movably in contact with each other and are placed in the vacuum chamber, the strip heating module is connected to the cover body, and the pressure contact strip is connected to the base body.

[0015] As a further solution, a magnet sheet is also connected to the bottom surface of the seat.

[0016] The beneficial effects of the utility model are as follows:

[0017] The utility model discloses a vacuum sealer with an external water collecting box. The vacuum sealer can separate the air extraction pipe from the cover body together with the water collecting container, so as to facilitate flushing and cleaning of the water collecting container and the air extraction pipe, and has good sanitation. The vacuum extraction pipe is not fixedly installed in the cover body or the base body, and the food juice sucked in during vacuuming remains in the pipe for a long time, causing bacteria to grow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the exploded structure of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the exploded structure of the water receiving container in the utility model.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the water receiving container in the utility model.

[0021] Figure 4 It is a schematic diagram of the exploded structure of the cover body in the utility model.

[0022] Figure 5 It is a schematic diagram of the side cross-sectional structure when the cover body and the base body are closed in the utility model.

[0023] Figure 6 It is a structural schematic diagram of the utility model when the cover body and the base body are opened.

[0024] Figure 7 It is a partial enlarged structural schematic diagram of the seat body in the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] like Figures 1 to 7 As shown, a vacuum sealing machine with an external water collecting box comprises a cover body 1 and a base body 2 which are matched to open and close, a sealing assembly 3 and a sealing ring 4 are arranged between the cover body 1 and the base body 2, a vacuum chamber A is also formed between the cover body 1 and the base body 2 through the sealing ring 4, and a vacuum pump 5 which is connected to the vacuum chamber A is arranged in the cover body 1, a water collecting container 6 is detachably connected to the cover body 1, the water collecting container 6 is connected to the suction port 51 of the vacuum pump 5, an exhaust pipe 7 is arranged on the water collecting container 6, and the exhaust pipe 7 directly leads to the vacuum chamber A.

[0027] This vacuum sealing machine can separate the exhaust pipe 7 from the cover body together with the water receiving container 6, so as to facilitate the flushing and cleaning of the water receiving container 6 and the exhaust pipe 7, and has good hygiene. It avoids the exhaust pipe 7 being fixedly installed in the cover body 1 or the base body 2, and the food juice sucked in during vacuuming remains in the pipe for a long time, causing bacteria to grow.

[0028] The exhaust pipe 7 includes an exhaust outer pipe section 71 and an exhaust inner pipe section 72. The exhaust inner pipe section 72 is placed in the water receiving container 6, and its upper end is close to the inner top surface of the water receiving container 6.

[0029] The air-extraction inner pipe section 72 with a certain height is helpful to separate the air and the juice, and the height of the air-extraction inner pipe section 72 determines the maximum liquid storage capacity of the inner cavity of the water receiving container 6. Therefore, in the most ideal state, the closer the upper end of the air-extraction inner pipe section 72 is to the inner top surface, the better. The increase in liquid storage capacity can reduce the number of times the water receiving container 6 is poured, and prolong the single use time of the vacuum sealer.

[0030] In other embodiments, the outer vacuum pipe section 71 only needs to be inserted into the vacuum chamber A, which is more effective in preventing juice from entering the vacuum air path. However, in this embodiment, the vacuum sealing machine needs to clean up the juice dripping into the vacuum chamber while vacuuming. Therefore, the outer vacuum pipe section 71 extends out of the water receiving container 6 along the disassembly and assembly direction and is inserted into the vacuum chamber A, and its lower end is arranged close to the bottom of the vacuum chamber A. The closer the outer vacuum pipe section 71 is to the bottom of the chamber, the cleaner the juice in the vacuum chamber A is cleaned.

[0031] The water receiving container 6 is also provided with an exhaust pipe 8, and the exhaust pipe 8 includes an exhaust outer pipe section 81 and an exhaust inner pipe section 82. The exhaust inner pipe section 82 is placed in the water receiving container 6, and its upper end is closely arranged toward the inner top surface of the water receiving container 6 and is level or close to the height of the exhaust inner pipe section 72. 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. This 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.

[0032] The suction pipe 7 is arranged close to an inner wall of the water receiving container 6, and the exhaust pipe 8 is arranged close to the inner wall on the opposite side of the water receiving container 6; this structure allows the suction pipe 7 and the exhaust pipe 8 to be separated as much as possible, thereby reducing the possibility that the suction pipe 7 sucks the liquid into the water receiving container 6 and splashes the liquid into the exhaust pipe 8;

[0033] In order to further avoid the above-mentioned problem, a water baffle 611 is extended from the inner top surface of the water receiving container 6, and the water baffle 611 is arranged between the air suction inner pipe section 72 and the exhaust inner pipe section 82; in the present embodiment, the water baffle 611 is in an arc-shaped structure and is arranged close to the air suction inner pipe section 72, and is mainly arranged around the outer periphery of the air suction inner pipe section 72. The water baffle 611 can prevent the juice just sprayed into the water receiving container 6 by the air suction inner pipe section 72 from splashing into the exhaust inner pipe section 82.

[0034] The water receiving container 6 comprises a water receiving box 61 with a box opening at the bottom and a box cover 62 detachably covered on the box opening, the air suction pipe 7 and the exhaust pipe 8 are integrally connected to the box cover 62; a water pouring port 621 is provided on the box cover 62, and a sealing cover 63 is detachably covered at the water pouring port 621, and the juice collected in the water receiving container 6 is poured out through the water pouring port 621. When cleaning, the box cover 62 is 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 tube cavities of the air suction pipe 7 and the exhaust pipe 8 can be better cleaned.

[0035] In addition, the water receiving container 6, at least the water receiving box 61, is preferably made of transparent plastic material, so that the user can directly observe the liquid level in the water receiving container 6 during the vacuuming process, and can dump the accumulated liquid in the water receiving container 6 in time, eliminating the liquid level detection structure, and the operation is simple and direct.

[0036] The cover body 1 includes an outer shell 11 and a bottom shell 12, and a first sealing ring 91, a second sealing ring 92 and an exhaust interface 10 are clamped between the outer shell 11 and the bottom shell 12. The outer vacuum pipe section 71 passes through the first sealing ring 91 and is inserted into the vacuum chamber A. The outer exhaust pipe section 81 passes through the second sealing ring 92 and is connected to the air inlet end of the exhaust interface 10. The air outlet end of the exhaust interface 10 is connected to the suction port 51 of the vacuum pump 5.

[0037] The first sealing ring 91 plays a sealing role after the outer vacuum tube section 71 is inserted, so that the water receiving container 6 is immediately sealed during the insertion and assembly process, and the operation is simpler and more convenient; the outer vacuum tube section 71 is directly inserted into the vacuum chamber A through the first sealing ring 91, so that there is no need for an excessive fixed pipeline between the vacuum chamber A and the water receiving container 6.

[0038] Similarly, after the exhaust outer pipe section 81 is inserted, the second sealing ring 92 can seal with the exhaust interface 10, and the exhaust interface 10 can act as an elbow, so that the cover body 1 can be reduced in size and more compact in shape.

[0039] The shell 11 is provided with a container installation cavity 13 with three open sides, the water receiving container 6 is detachably connected to the container installation cavity 13, and the surface of the water receiving container 6 corresponds to the surface of the shell 11 in a smooth transition. The cooperation of the water receiving container 6 and the shell 11 in this structure can enhance the aesthetics of the vacuum sealer;

[0040] In addition, the shell 11 is provided with step surfaces 131 corresponding to the three open openings, and the water receiving container 6 extends with an outer flange 601 that abuts against the step surface 131; among the above-mentioned three open openings, the top open opening is used as the entry and exit for disassembly and assembly of the water receiving container 6, and the open openings on both sides expose the side surfaces of the water receiving container 6, which is convenient for the user to observe the liquid level on the one hand, and convenient for the user to clamp the water receiving container 6 with fingers for disassembly and assembly on the other hand, and there is no need to arrange handles, pulls and other structures on the water receiving container 6, thereby keeping the water receiving container 6 smooth and beautiful.

[0041] A bag opening clamping platform 21 is provided in the middle position of the vacuum chamber A, and a bag opening clamping plate 22 is connected to the bag opening clamping platform 21, and a bag opening gap 23 is formed between the bag opening clamping plate 22 and the bag opening clamping platform 21, and an inclined sealing bag introduction surface 24 is provided at the entrance of the bag opening gap 23 corresponding to the bag opening clamping platform 21 and the bag opening clamping plate 22; when the bag opening of the sealing bag is placed in the vacuum chamber A, the middle position of the bag opening is clamped by the bag opening gap 23 to prevent the middle of the bag opening from warping upward, thereby improving the sealing effect.

[0042] A lower groove 201 is provided on the joint surface of the seat body 2, and a lower sealing groove 202 is provided on the joint surface along the outer circumference of the lower groove 201. An upper sealing groove 101 is provided on the joint surface of the cover body 1 corresponding to the lower sealing groove 202. Sealing rings 4 are 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 body 1.

[0043] The sealing component 3 includes a long strip heating module 31 and a pressure contact strip 32, and the long strip heating module 31 and the pressure contact strip 32 are movably in contact with each other and are placed in the vacuum chamber A. The strip heating module is connected to the cover body 1, and the pressure contact strip 32 is connected to the base body 2. In this embodiment, the long strip heating module 31 and the pressure contact strip 32 are built into the vacuum chamber A, and the sealing work is completed immediately after vacuuming.

[0044] The bottom surface of the base body 2 is also connected with a magnet sheet 14; the vacuum sealer can be adsorbed on, for example, a refrigerator in the kitchen through the magnet sheet 14, which is convenient for users to use.

[0045] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vacuum sealing machine with an external water collecting box, comprising a cover body (1) and a base body (2) that can be opened and closed, a sealing assembly (3) and a sealing ring (4) being arranged between the cover body (1) and the base body (2), a vacuum chamber (A) being enclosed by the cover body (1) and the base body (2) through the sealing ring (4), and a vacuum pump (5) being arranged in the cover body (1) and communicating with the vacuum chamber (A), characterized in that The cover body (1) is detachably connected to a water receiving container (6), the water receiving container (6) is connected to an air suction port (51) of a vacuum pump (5), and an air suction pipe (7) is provided on the water receiving container (6), the air suction pipe (7) directly leads to the vacuum chamber (A).

2. The vacuum sealer with an external water receiving box according to claim 1, characterized in that The exhaust pipe (7) comprises an exhaust outer pipe section (71) and an exhaust inner pipe section (72); the exhaust inner pipe section (72) is placed in the water receiving container (6), and its upper end is arranged close to the inner top surface of the water receiving container (6); the exhaust outer pipe section (71) extends out of the water receiving container (6) along the disassembly direction and is inserted into the vacuum chamber (A), and its lower end is arranged close to the bottom of the vacuum chamber (A).

3. The vacuum sealer with an external water receiving box according to claim 2, characterized in that The water receiving container (6) is also provided with an exhaust pipe (8), the exhaust pipe (8) comprising an exhaust outer pipe section (81) and an exhaust inner pipe section (82), the exhaust inner pipe section (82) being placed in the water receiving container (6), and the upper end of which is arranged close to the inner top surface of the water receiving container (6) and is at the same height or close to the height of the exhaust inner pipe section (72), the exhaust outer pipe section (81) extending out of the water receiving container (6) and inserted into the cover body (1) to be connected to the suction port (51) of the vacuum pump (5).

4. The vacuum sealer with an external water receiving box according to claim 3, characterized in that The air extraction pipe (7) is arranged close to an inner cavity wall of the water receiving container (6), and the air exhaust pipe (8) is arranged close to the inner cavity wall on the opposite side of the water receiving container (6); a water baffle (611) extends from the inner top surface of the water receiving container (6), and the water baffle (611) is arranged between the air extraction inner pipe section (72) and the air exhaust inner pipe section (82).

5. The vacuum sealer with an external water receiving box according to claim 3 or 4, characterized in that The water receiving container (6) comprises a water receiving box (61) with a box opening at the bottom and a box cover (62) detachably mounted on the box opening; the air extraction pipe (7) and the air exhaust pipe (8) are integrally connected to the box cover (62); a water pouring port (621) is formed on the box cover (62); and a sealing cover (63) is detachably mounted on the water pouring port (621).

6. The vacuum sealer with an external water receiving box according to claim 3, characterized in that The cover body (1) comprises an outer shell (11) and a bottom shell (12); a first sealing ring (91), a second sealing ring (92) and an exhaust interface (10) are sandwiched between the outer shell (11) and the bottom shell (12); the outer exhaust pipe section (71) passes through the first sealing ring (91) and is inserted into the vacuum chamber (A); the outer exhaust pipe section (81) passes through the second sealing ring (92) and is connected to the air inlet end of the exhaust interface (10); and the air outlet end of the exhaust interface (10) is connected to the air suction port (51) of the vacuum pump (5).

7. The vacuum sealer with an external water receiving box according to claim 6, characterized in that The outer shell (11) is provided with a container installation cavity (13) with three open sides, the water receiving container (6) is detachably connected in the container installation cavity (13), and the surface of the water receiving container (6) smoothly transitions to the surface of the outer shell (11), and the outer shell (11) is provided with step surfaces (131) corresponding to the three open sides, and the water receiving container (6) is extended with an outer flange (601) that abuts against the step surface (131).

8. The vacuum sealer with an external water receiving box according to claim 1, characterized in that A bag opening clamping platform (21) is provided in the middle of the vacuum chamber (A), a bag opening clamping plate (22) is connected to the bag opening clamping platform (21), a bag opening gap (23) is formed between the bag opening clamping plate (22) and the bag opening clamping platform (21), and an inclined sealing bag introduction surface (24) is provided at the entrance of the bag opening gap (23) corresponding to the bag opening clamping platform (21) and the bag opening clamping plate (22).

9. The vacuum sealer with an external water receiving box according to claim 1, characterized in that A lower groove (201) is provided on the joint surface of the seat body (2), a lower sealing groove (202) is provided on the joint surface along the outer circumference of the lower groove (201), an upper sealing groove (101) is provided on the joint surface of the cover body (1) corresponding to the lower sealing groove (202), sealing rings (4) are provided in the upper sealing groove (101) and the lower sealing groove (202), and the two sealing rings (4) are abutted against each other to form a vacuum chamber (A) between the lower groove (201) and the cover body (1); The sealing component (3) comprises a long strip heating module (31) and a pressure contact strip (32), wherein the long strip heating module (31) and the pressure contact strip (32) are movably in contact with each other and are placed in the vacuum chamber (A), the strip heating module is connected to the cover body (1), and the pressure contact strip (32) is connected to the base body (2).

10. The vacuum sealer with an external water collecting box according to claim 1, characterized in that The bottom surface of the seat body (2) is also connected to a magnet sheet (14).

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