CN213832913U

CN213832913U - Vacuum food fresh-keeping device

Info

Publication number: CN213832913U
Application number: CN202022640857.3U
Authority: CN
Inventors: 刘园园
Original assignee: Liaoning Zhengyuan Food Co ltd
Current assignee: Liaoning Zhengyuan Food Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-30
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a vacuum food fresh-keeping device, which comprises a placing box, a top cover and a vent valve, wherein the placing box is a box body with a rectangular structure, the upper wall of the box body is provided with an opening, the top cover is sleeved on the top surface of the placing box, one side of the top cover is provided with a vent groove which is vertically upward, the vent groove is provided with the vent valve, the top cover is provided with a vacuumizing assembly corresponding to the vent groove, and a sealing assembly is arranged between the top cover and the placing box; the utility model relates to a food fresh-keeping technical field, this vacuum food device that keeps fresh, simple structure, convenient operation adopts box structure to place food, carries out evacuation package again, and is capacious, and convenient transportation uses controllable valve type structure control switch, and convenient to use utilizes the cooperation of evacuation subassembly and seal assembly, can guarantee that the food of incasement places under the vacuum environment, effectively improves the fresh-keeping time of food.

Description

Vacuum food fresh-keeping device

Technical Field

The utility model relates to a food fresh-keeping technical field specifically is a vacuum food device that keeps fresh.

Background

In the production link of food processing, some specific foods need to be subjected to fresh-keeping treatment, and treatment modes for food fresh-keeping are divided into a plurality of modes, such as hot air drying, quick cooling drying and the like, while some food materials are not suitable for drying treatment modes in food fresh-keeping, vacuum treatment is required to be performed, so that the fact that an object does not contact with external air is guaranteed, and the food fresh-keeping time is prolonged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a vacuum food device that keeps fresh has solved current background technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a vacuum food fresh-keeping device comprises a placing box, a top cover and a vent valve, wherein the placing box is a box body with a rectangular structure, the upper wall of the box body is provided with an opening, the top cover is sleeved on the top surface of the placing box, one side of the top cover is provided with a vent groove which is vertically upward, the vent groove is provided with the vent valve, the top cover is provided with a vacuumizing assembly corresponding to the vent groove, and a sealing assembly is arranged between the top cover and the placing box;

the evacuation assembly includes: the device comprises an air pumping groove, a plugging cover, a sliding groove, an inserting rod, a sliding block, an adjusting block and a pair of limiting blocks;

the air exhaust device is characterized in that an air exhaust groove is formed in one side, opposite to the air vent groove, of the top cover, the air exhaust groove penetrates through the top cover, a jack is arranged on one side of the air exhaust groove, a blocking cover is sleeved at the bottom end of the air exhaust groove, a sliding groove is formed in the bottom surface of the blocking cover, the inserting rod is inserted into the jack, a sliding block transversely extends out of the bottom end of the inserting rod, the end portion of the sliding block is assembled in the sliding groove, an adjusting block is arranged on the jack, and a pair of limiting grooves are formed in two sides of the inserting rod, matched with a pair of limiting blocks, of the two sides of the inserting rod.

Preferably, the seal assembly comprises: a socket, a sleeve groove and a sealing rubber strip;

the top surface of the placing box is provided with a bellmouth with a rectangular structure, the top cover is provided with a sleeve groove matched with the bellmouth, the sealing rubber strip is embedded in the sleeve groove, and the cross section of the sealing rubber strip is of an inverted concave structure.

Preferably, the air exhaust groove is of a cylindrical structure and is connected with a plurality of reinforcing ribs between the air exhaust groove and the bottom surface of the top cover.

Preferably, jack bottom surface one side is equipped with the backup pad, the backup pad is L type structure, and is equipped with reset spring and sliding block end connection in the backup pad.

Preferably, the pair of limiting blocks are in a slope structure, and the pair of limiting grooves matched with the limiting blocks are also in a slope structure.

Preferably, the plugging cover is hinged with the bottom end of the air exhaust groove, and a plugging block matched with the inner diameter of the air exhaust groove is arranged at the center of the plugging cover.

Advantageous effects

The utility model provides a vacuum food fresh-keeping device. The method has the following beneficial effects: this vacuum food fresh-keeping device, simple structure, convenient operation adopts box structure to place food, carries out evacuation packing again, and is capacious, and convenient transportation uses controllable valve type structure control switch, and convenient to use utilizes evacuation subassembly and seal assembly's cooperation, can guarantee that the food of incasement places under the vacuum environment, effectively improves the fresh-keeping time of food.

Drawings

Fig. 1 is a schematic view of a vacuum food fresh-keeping device according to the present invention.

Fig. 2 is a schematic view of the top cover of the vacuum food fresh-keeping device according to the present invention.

Fig. 3 is the structure schematic diagram of the closed state of the air exhaust groove of the vacuum food fresh-keeping device of the present invention.

In the figure: 1. placing a box; 2. a top cover; 3. a vent valve; 4. a vent channel; 5. an air exhaust groove; 6. a blocking cover; 7. a chute; 8. inserting a rod; 9. a slider; 10. an adjusting block; 11. a limiting block; 12. a socket; 13. sleeving a groove; 14. sealing rubber strips; 15. reinforcing edges; 16. a support plate; 17. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

Example (b): according to the attached figures 1-3 of the specification, the vacuum food fresh-keeping device comprises a placing box 1, a top cover 2 and a vent valve 3, wherein the placing box 1 is a box body with a rectangular structure with an opening on the upper wall, the top cover 2 is sleeved on the top surface of the placing box 1, one side of the top cover 2 is provided with a vertically upward vent groove 4, the vent groove 4 is provided with the vent valve 3, the top cover 2 is provided with a vacuumizing assembly corresponding to the vent groove 4, a sealing assembly is arranged between the top cover 2 and the placing box 1, in the specific implementation process, the top cover 2 is sleeved on the top end opening of the placing box 1 and is sealed with the top end opening of the placing box 1 through the sealing assembly, when the vacuum food fresh-keeping device is used, food is stacked in the placing box 1, then the top cover 2 is buckled on the placing box 1 and is sealed by the sealing assembly, meanwhile, air in the placing box 1 is pumped out by the vacuumizing assembly, and is opened through the vent valve 3 on the vent groove 4 after the food reaches the destination, air is put in to facilitate the opening of the top cover 2;

as can be seen from fig. 1-3 of the specification, the vacuum pumping assembly comprises: the air exhaust groove 5, the plugging cover 6, the sliding groove 7, the inserted link 8, the sliding block 9, the adjusting block 10 and the pair of limiting blocks 11 are connected in the following relationship and position relationship;

an air exhaust groove 5 is formed in one side, opposite to the vent groove 4, of the top cover 2, the air exhaust groove 5 penetrates through the top cover 2, an insertion hole is formed in one side of the air exhaust groove 5, a blocking cover 6 is sleeved at the bottom end of the air exhaust groove 5, a sliding groove 7 is formed in the bottom surface of the blocking cover 6, an insertion rod 8 is inserted into the insertion hole, a sliding block 9 transversely extends out of the bottom end of the insertion rod 8, the end portion of the sliding block 9 is assembled in the sliding groove 7, an adjusting block 10 is arranged on the insertion hole, and a pair of limiting grooves are formed in two sides, penetrating through the adjusting block 10, of the insertion rod 8, of the adjusting block 10, of which two sides are provided with a pair of limiting blocks 11 matched with the limiting blocks 11;

in the specific implementation in-process, be connected with outside vacuum pump through groove 5 of bleeding, press down inserted bar 8, inserted bar 8 drives sliding block 9 and moves down, because the tip and the groove 5 bottom of bleeding of shutoff lid 6 are connected, therefore when sliding block 9 removes, can drive shutoff lid 6 and deflect downwards, thereby open the bottom of groove 5 of bleeding, sliding block 9 slides in the spout 7 of shutoff lid 6 when 6 displacements of shutoff lid, spacing groove on regulating block 10 fixes stopper 11 when inserting the bottom, then start the vacuum pump under the drive of vacuum pump, the air that will place in the case 1 in the groove 5 of bleeding is taken out.

Preferably, as can be seen from fig. 1 to 3 of the specification, the sealing assembly includes: the socket 12, the sleeve groove 13 and the sealing rubber strip 14 are connected and positioned as follows;

the top surface of the placing box 1 is provided with a bellmouth 12 with a rectangular structure, the top cover 2 is provided with a sleeve groove 13 matched with the bellmouth 12, a sealing rubber strip 14 is embedded in the sleeve groove 13, and the section of the sealing rubber strip 14 is of an inverted concave structure;

in the specific implementation process, the bellmouth 12 on the top surface of the placing box 1 is sealed with the sleeve groove 13 below the top cover 2, and the sealing is tight through the sealing rubber strip 14, so that the corners of the placing box 1 connected with the top cover 2 cannot leak, and air permeates into the placing box 1.

Preferably, the air exhaust groove 5 is a cylindrical structure and a plurality of reinforcing ribs 15 are connected between the air exhaust groove and the bottom surface of the top cover 2, so that the structural strength of the air exhaust groove 5 is enhanced.

Preferably, a support plate 16 is disposed on one side of the bottom surface of the insertion hole, the support plate 16 is of an L-shaped structure, and a return spring 17 is disposed on the support plate 16 and connected to an end of the sliding block 9, it should be noted that the return spring 17 is mounted on a vertical wall surface of the support plate 16 and can slide on the support plate 16, and the return spring 17 is used for pushing the sliding block 9 during the return.

As a preferred scheme, furthermore, the pair of limiting blocks 11 are in a slope structure, and the pair of limiting grooves matched with the limiting blocks are also in a slope structure, so that the inserted rod 8 can be conveniently unlocked.

Preferably, the plugging cover 6 is hinged to the bottom end of the air exhaust groove 5, and a plugging block matched with the inner diameter of the air exhaust groove 5 is arranged in the center of the plugging cover 6 and used for sealing the bottom end of the air exhaust groove 5.

To sum up, this vacuum food fresh-keeping device, simple structure, convenient operation adopts box structure to place food, carries out evacuation packing again, and capacious, and convenient transportation uses controllable valve type structure control switch, and convenient to use utilizes the cooperation of evacuation subassembly and seal assembly, can guarantee that the food of incasement places under the vacuum environment, effectively improves the fresh-keeping time of food.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In summary, the present application discloses a vacuum food preservation device, which has a simple structure and is convenient to operate, wherein a box-type structure is adopted to place food, and then the food is vacuumized and packaged, so that the food preservation device has a large capacity and is convenient to transport, a controllable valve structure control switch is used, and the use is convenient, and the cooperation of the vacuuming component and the sealing component is utilized, so that the food in the box can be guaranteed to be placed in a vacuum environment, and the preservation time of the food is effectively prolonged.

Claims

1. A vacuum food fresh-keeping device comprises a placing box (1), a top cover (2) and a vent valve (3), and is characterized in that the placing box (1) is a box body with a rectangular structure with an opening on the upper wall, the top cover (2) is sleeved on the top surface of the placing box (1), a vent groove (4) which is vertically upward is formed in one side of the top cover (2), the vent groove (4) is provided with the vent valve (3), the top cover (2) is provided with a vacuumizing assembly corresponding to the vent groove (4), and a sealing assembly is arranged between the top cover (2) and the placing box (1);

the evacuation assembly includes: the device comprises an air pumping groove (5), a blocking cover (6), a sliding groove (7), an inserting rod (8), a sliding block (9), an adjusting block (10) and a pair of limiting blocks (11);

the utility model discloses a quick-witted, including top cap (2), air exhaust groove (5), shutoff lid (6), top cap (2) have a perfect understanding in air exhaust groove (5), air exhaust groove (5) one side is equipped with the jack, air exhaust groove (5) bottom cover is equipped with shutoff lid (6), spout (7) have been seted up to shutoff lid (6) bottom surface, inserted bar (8) cartridge is in the jack, sliding block (9) transversely extend in inserted bar (8) bottom, sliding block (9) tip assembly is in spout (7), be equipped with regulating block (10) on the jack, inserted bar (8) run through regulating block (10) inserted bar (8) both sides are equipped with a pair of stopper (11) and match with it both sides are equipped with a pair of spacing groove in regulating block (10).

2. The vacuum food freshness preserving device of claim 1, wherein the sealing assembly comprises: a socket (12), a sleeve groove (13) and a sealing rubber strip (14);

the top surface of the placing box (1) is provided with a bellmouth (12) with a rectangular structure, the top cover (2) is provided with a sleeve groove (13) matched with the bellmouth (12), the sealing rubber strip (14) is embedded in the sleeve groove (13), and the cross section of the sealing rubber strip (14) is of an inverted concave structure.

3. The vacuum food fresh-keeping device according to claim 1, characterized in that the air-pumping groove (5) is cylindrical and connected with a plurality of strengthening ribs (15) between the bottom surface of the top cover (2).

4. The vacuum food fresh-keeping device according to claim 1, characterized in that a support plate (16) is arranged on one side of the bottom surface of the insertion hole, the support plate (16) is of an L-shaped structure, and a return spring (17) is arranged on the support plate (16) and is connected with the end of the sliding block (9).

5. The vacuum food fresh-keeping device according to claim 1, characterized in that a pair of said stoppers (11) are of a slope structure and a pair of said stopper grooves are of a slope structure.

6. The vacuum food fresh-keeping device according to claim 1, characterized in that the blocking cover (6) is hinged with the bottom end of the air-extracting groove (5), and the center of the blocking cover (6) is provided with a blocking block matched with the inner diameter of the air-extracting groove (5).