CN218172990U - Food sealing can - Google Patents

Abstract

The utility model discloses a food seal pot, including a jar body, a cover, air exhaust mechanism and exhaust mechanism, the cover zonulae occludens is at the top of the jar body, the cavity has been seted up in the cover, air exhaust mechanism sets up in the cavity, air exhaust mechanism includes the casing, the movable block, exhaust tube and air outlet member, the bottom of casing rigid coupling in the cavity, the movable block sets up in the casing, and the surface rigid coupling of movable block has the sealed pad with the sliding connection of casing inner wall, the top rigid coupling of movable block has the slide bar, the bottom that the exhaust tube is fixed to be inlayed in the casing and is linked together with the inside of the jar body, the air outlet member sets up in the left side of casing, exhaust mechanism sets up in the left cavity of air exhaust mechanism; the beneficial effects of the utility model are that, be convenient for extract the internal remaining air of jar through the mechanism of bleeding that sets up when reaching sealed save food to make the internal negative pressure state that forms of jar, further extension the time that food was deposited.

Description

Food sealing can

Technical Field

The utility model relates to a technical field is deposited to food, concretely relates to food seal pot.

Background

In order to prevent food from being affected with moisture and prolong the storage time of the food, people often use a sealed tank to store the food, and the purposes of preventing the food from being affected with moisture and preserving the food at normal temperature for a long time are achieved.

The utility model provides a patent of publication number CN215099199U is sealed food jar of safe type, including food jar main part, the upper end of food jar main part is provided with the sealed lid, the sealed annular has been seted up on the upper end surface of food jar main part, the sealed ring of inserting of lower extreme fixed surface connection of sealed lid, the surface of food jar main part is provided with left semicircle protection casing and right semicircle protection casing, the equal fixedly connected with semicircle piece of the last lower extreme of right semicircle protection casing, the surface cover of semicircle piece is equipped with the block lantern ring. The utility model discloses a left semicircle protects casing, right semicircle protection casing, semicircular arc piece and the block lantern ring for the surface of food jar main part can obtain better protection, thereby avoids breaking easily, and the rethread sets up sealed annular and sealed ring of inserting, makes can play better sealed effect behind food jar main part and the sealed lid lock, thereby has increased the availability factor of food jar.

Exist in above-mentioned scheme, adopt the sealed lid body to closely cooperate with the food can main part and seal, this sealed mode can restrict outside air no longer get into the food can main part in, and remaining air when still having dress food in the food can main part, and then be unfavorable for the sealed can to carry out long-time preservation food.

Therefore, it is necessary to provide a food sealing can to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a food seal pot, the utility model discloses a realize through following technical scheme.

The utility model provides a food seal pot, includes jar body, cover, air exhaust mechanism and exhaust mechanism, cover zonulae occludens is at the top of the jar body, the cavity has been seted up in the cover, air exhaust mechanism sets up in the cavity, the top of cover is located air exhaust mechanism's top and sets up the logical groove that is linked together with the cavity, air exhaust mechanism includes casing, movable block, exhaust tube and the spare of giving vent to anger, the bottom of casing rigid coupling in the cavity, the movable block sets up in the casing, and the surface rigid coupling of movable block has the sealed pad with shells inner wall sliding connection, the top rigid coupling of movable block has the slide bar, and the top of slide bar runs through the logical inslot and the rigid coupling of casing top and have the backing plate, slide bar and casing sliding connection, the below rigid coupling that the movable block is located in the casing has the spacing ring, the rigid coupling has compression spring between spacing ring and the movable block, the exhaust tube is fixed to be inlayed in the bottom in the casing and is linked together with the inside of the jar body, the spare of giving vent to anger sets up in the left side of casing, exhaust mechanism sets up in the left cavity of mechanism.

Preferably, the bottom of the tank cover is provided with an annular groove, the outer side wall of the annular groove is provided with an internal thread, the top of the tank body is clamped in the corresponding annular groove, the outer wall of the top of the tank body is provided with an external thread in threaded connection with the corresponding internal thread, and a sealing ring is arranged between the top of the annular groove and the top of the tank body.

Preferably, the free end of the exhaust tube is a closed end, an elastic tube is movably sleeved on one side of the closed end of the exhaust tube, exhaust holes are formed in the outer surface of the exhaust tube in the elastic tube in an up-down symmetrical mode, an annular bump is fixedly connected to the right side of the exhaust hole on the exhaust tube, and the annular bump is abutted to the inner side wall of the elastic tube.

Preferably, the piece of giving vent to anger includes venthole, riser and baffle, the venthole that is linked together with the casing inside is seted up in the left side of casing, the riser rigid coupling is in the left cavity bottom of casing, the baffle sets up between riser and venthole, and the baffle is close to one side front and back symmetry rigid coupling of riser have with correspond riser sliding connection's horizontal pole, the cover is equipped with the spring of giving vent to anger on the horizontal pole between baffle and the riser, the opposite side butt of baffle is at the surface of casing and blocks up the venthole under the spring action of giving vent to anger.

Preferably, exhaust mechanism includes toper kicking block and montant, the toper exhaust hole that communicates with jar internal phase is seted up to bottom in the cavity, toper kicking block butt is in the toper exhaust hole, the montant rigid coupling is at the top of toper kicking block, and the top of montant runs through the top and the rigid coupling of cover has the pull ring, montant and cover sliding connection, the cover is equipped with exhaust spring on the montant, exhaust spring's top rigid coupling is at the top of cavity, and exhaust spring's bottom rigid coupling is at the top of toper kicking block.

Preferably, the bottom of the tank body is provided with a plurality of anti-skid projections.

The beneficial effects of the utility model are that:

the food sealing can prevent outside air from entering the can body through the tight connection of the can cover and the sealing ring with the can body, thereby achieving the purpose of sealing and preserving food; the air pumping mechanism is convenient for pumping the air remained in the tank body, so that a negative pressure state is formed in the tank body, and the storage time of food is further prolonged; when the cover is required to be opened, the external air can enter the tank body conveniently through the arranged exhaust mechanism, so that the pressure inside and outside the tank body is kept consistent, and the cover and the tank body can be separated conveniently.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some examples of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1: the utility model is a schematic diagram of the overall appearance structure;

FIG. 2 is a schematic diagram: the utility model is a sectional view;

FIG. 3: the structure schematic diagram of the air exhaust mechanism and the exhaust mechanism of the utility model;

FIG. 4 is a schematic view of: the utility model discloses a partial enlarged view of the exhaust mechanism in the figure 2;

FIG. 5 is a schematic view of: the utility model discloses a partial enlarged view of the air exhaust mechanism in the figure 2;

FIG. 6: the partial enlarged view of A department in figure 5.

The reference numbers are as follows:

1. a tank body; 11. anti-skid protrusions;

2. a can cover; 21. a cavity; 22. a through groove; 23. an annular groove; 24. a seal ring;

3. an air exhaust mechanism; 31. a housing; 32. a moving block; 33. an exhaust pipe; 331. an elastic tube; 332. an air exhaust hole; 333. an annular projection; 34. a gas outlet member; 341. an air outlet; 342. a vertical plate; 343. a baffle plate; 344. a cross bar; 345. an air outlet spring; 35. a gasket; 36. a slide bar; 37. a backing plate; 38. a limiting ring; 39. a compression spring;

4. an exhaust mechanism; 41. a conical top block; 42. a vertical rod; 43. a conical vent hole; 44. a pull ring; 45. and an exhaust 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, the present invention provides the following embodiments:

a food sealing can comprises a can body 1, a can cover 2, an air exhaust mechanism 3 and an exhaust mechanism 4, wherein the can cover 2 is tightly connected to the top of the can body 1, a cavity 21 is formed in the can cover 2, the air exhaust mechanism 3 is arranged in the cavity 21, a through groove 22 communicated with the cavity 21 is formed in the position, above the air exhaust mechanism 3, of the top of the can cover 2, the air exhaust mechanism 3 comprises a shell 31, a moving block 32, an air exhaust pipe 33 and an air outlet piece 34, the shell 31 is fixedly connected to the bottom of the cavity 21, the moving block 32 is arranged in the shell 31, a sealing gasket 35 in sliding connection with the inner wall of the shell 31 is fixedly connected to the outer surface of the moving block 32, a sliding rod 36 is fixedly connected to the top of the moving block 32, a backing plate 37 is fixedly connected to the top of the sliding rod 36 penetrating through the through groove 22 above the shell 31, the sliding rod 36 is in sliding connection with the shell 31, a limiting ring 38 is fixedly connected to the lower portion of the moving block 32 in the shell 31, a compression spring 39 is fixedly connected between the limiting ring 38 and the moving block 32, the air exhaust pipe 33 is fixedly embedded in the bottom of the shell 31 and communicated with the interior of the air exhaust mechanism 3, the left side of the cavity 21. The air pumping mechanism 3 is convenient for pumping the air remained in the tank body 1, so that a negative pressure state is formed in the tank body 1, and the food storage time is further prolonged.

Further, ring channel 23 has been seted up to the bottom of cover 2, and has seted up the internal thread on the lateral wall of ring channel 23, and the top block of the jar body 1 is in the ring channel 23 that corresponds, and the top outer wall of the jar body 1 set up with the external screw thread that corresponds internal thread threaded connection, is equipped with sealing washer 24 between the top of the ring channel 23 and the top of the jar body 1. The tank cover 2 and the sealing ring 24 are in threaded connection with the tank body 1, so that outside air can be prevented from entering the tank body 1, and the aim of hermetically preserving food is fulfilled;

furthermore, the free end of the air exhaust tube 33 is a closed end, an elastic tube 331 is movably sleeved on one side of the closed end of the air exhaust tube 33, air exhaust holes 332 are symmetrically formed in the outer surface of the air exhaust tube 33 in the elastic tube 331 from top to bottom, an annular convex block 333 is fixedly connected to the right side of the air exhaust hole 332 on the air exhaust tube 33, and the annular convex block 333 is abutted to the inner side wall of the elastic tube 331. The air remaining in the can body 1 is sucked and the sucked air is prevented from returning to the can body 1 again by the arrangement of the suction hole 332 and the elastic tube 331, so that the efficiency of air suction is high and the elastic tube 331 is prevented from slipping off the suction tube 33 by the annular projection 333.

Further, it includes the venthole 341 to go out gas 34, riser 342 and baffle 343, the venthole 341 that is linked together with casing 31 inside is seted up to casing 31's left side, riser 342 rigid coupling is in the left cavity 21 bottom of casing 31, baffle 343 sets up between riser 342 and venthole 341, and the baffle 343 is close to the front and back symmetry rigid coupling of one side of riser 342 and has and corresponds riser 342 sliding connection's horizontal pole 344, the cover is equipped with the spring 345 of giving vent to anger on the horizontal pole 344 between baffle 343 and the riser 342, the opposite side of baffle 343 is at the surface of casing 31 and block up venthole 341 under the spring 345 effect of giving vent to anger. Through the air outlet 341, the vertical plate 342, the baffle 343, the cross bar 344 and the air outlet spring 345, when air is reserved in the tank body 1, the air extracted into the shell 31 can be discharged, meanwhile, the outside air can be prevented from entering the shell 31, and further, the air in the tank body 1 can be extracted continuously at the later stage.

Further, exhaust mechanism 4 includes toper kicking block 41 and montant 42, the toper exhaust hole 43 that communicates in the jar body 1 is seted up to the bottom in the cavity 21, toper kicking block 41 butt is in toper exhaust hole 43, montant 42 rigid coupling is at the top of toper kicking block 41, and the top of montant 42 runs through the top of cover 2 and the rigid coupling has pull ring 44, montant 42 and cover 2 sliding connection, the cover is equipped with exhaust spring 45 on the montant 42, exhaust spring 45's top rigid coupling is at the top of cavity 21, and exhaust spring 45's bottom rigid coupling is at the top of toper kicking block 41. The air exhausting mechanism 4 is convenient for the outside air to enter the tank body 1, so that the pressure inside and outside the tank body 1 is kept consistent, and the tank cover 2 is convenient to separate from the tank body 1.

Further, the bottom of the tank body 1 is provided with a plurality of anti-skid protrusions 11. Can play a role of preventing the tank body 1 from skidding when being placed.

The specific implementation mode is as follows:

when the food sealing can is used, firstly, the can cover 2 is separated from the can body 1, food to be stored is placed in the can body 1, then the can cover 2 is screwed on the top of the can body 1 and tightened, so that outside air can be prevented from entering the can body 1, the purpose of sealing and storing the food is achieved, then the backing plate 37 is pressed downwards, the backing plate 37 overcomes the downward movement of the compression spring 39, the moving block 32 is driven to slide downwards in the shell 31, the air in the shell 31 can be discharged through the air outlet 341 under the cooperation of the sealing gasket 35, then the baffle 343 is attached to the outer wall of the shell 31 again and blocks the air outlet 341 under the action of the air outlet spring 345, the backing plate 37 rises under the action of the compression spring 39, so that negative pressure is formed in the shell 31, the air pressure in the can body 1 is larger than the air pressure in the shell 31, so that the air remaining in the can body 1 flows into the air extraction pipe 33 again, the air in the extraction pipe 33 enters the shell 31 from the extraction hole 332, and the step of pressing the backing plate 37 is repeated, so that the content of the food in the can be stored in the can be reduced, and the can be further extracted by the step 1; when the can cover 2 needs to be opened, a negative pressure state exists in the can body 1, the can body is not easy to open, the pull ring 44 can be pulled upwards at the moment, the vertical rod 42 drives the conical top block 41 to move upwards, so that the conical top block 41 is not blocking the conical exhaust hole 43, and then outside air enters the can body 1 through the conical exhaust hole 43, so that the pressure inside and outside the can body 1 is kept consistent, the can cover 2 is conveniently separated from the can body 1, the air in the can body 1 can be extracted through the structures of the conical top block 41 and the conical exhaust hole 43, the outside air pressure can extrude the conical top block 41 into the conical exhaust hole 43, the negative pressure in the can body 1 is larger, the extrusion force is larger, and the purpose of preventing air leakage through the conical exhaust hole 43 when food is stored is achieved.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A food seal pot which is characterized in that: the device comprises a tank body (1), a tank cover (2), an air exhaust mechanism (3) and an exhaust mechanism (4), wherein the tank cover (2) is tightly connected to the top of the tank body (1), a cavity (21) is formed in the tank cover (2), the air exhaust mechanism (3) is arranged in the cavity (21), the top of the tank cover (2) is positioned above the air exhaust mechanism (3) and is provided with a through groove (22) communicated with the cavity (21), the air exhaust mechanism (3) comprises a shell (31), a moving block (32), an air exhaust pipe (33) and an air outlet part (34), the shell (31) is fixedly connected to the bottom of the cavity (21), the moving block (32) is arranged in the shell (31), the outer surface of the moving block (32) is fixedly connected with a sealing gasket (35) in sliding connection with the inner wall of the shell (31), the top of the moving block (32) is fixedly connected with a sliding rod (36), the top of the sliding rod (36) penetrates through the through groove (22) above the shell (31) and is fixedly connected with a backing plate (37), the sliding gasket (36) is fixedly connected with the sliding block (31), the sliding block (31) is connected with a limiting ring (38), and the moving block (32) is fixedly connected with a limiting ring (38), the air exhaust pipe (33) is fixedly embedded at the bottom in the shell (31) and communicated with the inside of the tank body (1), the air outlet piece (34) is arranged at the left side of the shell (31), and the exhaust mechanism (4) is arranged in a cavity (21) at the left side of the air exhaust mechanism (3).

2. The food sealing can of claim 1, wherein: ring channel (23) have been seted up to the bottom of cover (2), and have seted up the internal thread on the lateral wall of ring channel (23), the top block of the jar body (1) is in ring channel (23) that correspond, and the top outer wall of the jar body (1) set up with the external screw thread that corresponds internal thread threaded connection, be equipped with sealing washer (24) between the top of ring channel (23) and the top of the jar body (1).

3. The food item canister of claim 1, wherein: the free end of the exhaust tube (33) is a closed end, an elastic tube (331) is movably sleeved on one side of the closed end of the exhaust tube (33), exhaust holes (332) are symmetrically formed in the outer surface of the exhaust tube (33) in the elastic tube (331) from top to bottom, an annular convex block (333) is fixedly connected to the right side of the exhaust hole (332) in the exhaust tube (33), and the annular convex block (333) is abutted to the inner side wall of the elastic tube (331).

4. The food item canister of claim 1, wherein: go out gas spare (34) and include venthole (341), riser (342) and baffle (343), venthole (341) that are linked together with casing (31) inside are seted up to the left side of casing (31), riser (342) rigid coupling is in casing (31) left cavity (21) bottom, baffle (343) set up between riser (342) and venthole (341), and baffle (343) be close to one side front and back symmetry rigid coupling of riser (342) have with the horizontal pole (344) that correspond riser (342) sliding connection, the cover is equipped with air outlet spring (345) on horizontal pole (344) between baffle (343) and riser (342), the opposite side of baffle (343) is at the surface of casing (31) and block up venthole (341) under air outlet spring (345) effect butt.

5. The food item canister of claim 1, wherein: exhaust mechanism (4) include toper kicking block (41) and montant (42), the bottom in cavity (21) seted up with jar body (1) in the toper exhaust hole (43) that communicates, toper kicking block (41) butt is in toper exhaust hole (43), montant (42) rigid coupling is at the top of toper kicking block (41), and the top of montant (42) runs through the top of cover (2) and the rigid coupling has pull ring (44), montant (42) and cover (2) sliding connection, the cover is equipped with exhaust spring (45) on montant (42), the top rigid coupling of exhaust spring (45) is at the top of cavity (21), and the bottom rigid coupling of exhaust spring (45) is at the top of toper kicking block (41).

6. The food sealing can of claim 1, wherein: the bottom of the tank body (1) is provided with a plurality of anti-skid projections (11).

Images