CN212048757U - Fresh-keeping storage device of duck egg - Google Patents

Abstract

The utility model relates to a salted duck egg preparation technical field especially relates to a fresh-keeping storage device of duck egg. The to-be-solved technical problem of the utility model is that the fresh-keeping storage effect of duck egg is not good. In order to solve the technical problem, the utility model provides such fresh-keeping storage device of duck egg, including placing jar, apron and adsorption equipment, the apron is placed at the top of placing the jar, and adsorption equipment fixed connection is at the top of apron, and adsorption equipment is including adsorption tube, piston, pull rod, sliding sleeve, first check valve, adsorption tube and second check valve, and piston sliding connection is in the inside of adsorption tube, and pull rod fixed connection is at the top of piston. The utility model discloses an upper and lower pulling of arm-tie can be so that the removal about the piston will be placed the gas of jar and extract through the adsorption tube, then discharge in the hole from airing exhaust, further form vacuum negative pressure environment, prevent to place the inside duck egg oxidation of jar and deteriorate, has improved the fresh-keeping effect and the save time of duck egg.

Description

Fresh-keeping storage device of duck egg

Technical Field

The utility model relates to a salted duck egg preparation technical field especially relates to a fresh-keeping storage device of duck egg.

Background

Salted duck eggs are used as Chinese characteristic dishes, the eggshells of the salted duck eggs are cyan, the appearance of the salted duck eggs is mellow and smooth, the salted duck eggs are named as salted eggs in ancient times, the salted duck eggs are also named as salted duck eggs, salted duck eggs and green eggs in folk-custom, the salted duck eggs have a long history in China, are well loved by common people, and are also favored in the market.

Salted duck egg uses fresh duck egg to pickle the refabrication egg that forms as the main materials, from the duck house at duck egg, the in-process of workshop is pickled to duck egg is deposited and the transportation in to the duck egg in the duck factory can not delay the overlength time, because of the duck is aquatic class's poultry, by the great many of bacterial contamination's chance meeting, duck egg's shelf life is shorter, easily receive the influence of external climate, however present duck egg storage device fresh-keeping effect is not good, it is mostly open storage container, cause the duck egg to deteriorate easily, be unfavorable for the depositing and the transportation of salted duck egg.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fresh-keeping storage device of duck egg possesses the fresh-keeping advantage of being convenient for, and the shelf life of having solved duck egg is shorter, mostly is open storage container, causes duck egg rotten easily, is unfavorable for the problem of depositing and transporting of salted duck egg.

In order to realize the technical problem, the utility model provides such fresh-keeping storage device of duck egg, including placing jar, apron, the apron is placed at the top of placing the jar, still includes adsorption equipment, adsorption equipment fixed connection is at the top of apron.

Adsorption equipment is including adsorption tube, piston, pull rod, sliding sleeve, first check valve, adsorption tube and second check valve, piston sliding connection is in the inside of adsorption tube, pull rod fixed connection is at the top of piston, the middle part at the adsorption tube top is inlayed to the sliding sleeve, the top of pull rod is passed the sliding sleeve and is extended to the top of adsorption tube, the hole of airing exhaust has all been seted up to the both sides of adsorption tube bottom, first check valve fixed connection is in the inside in the hole of airing exhaust, the fixed intercommunication of adsorption tube is at the middle part of adsorption tube bottom, second check valve fixed connection is in the inside of adsorption tube, the fixed intercommunication in the top of apron in bottom of adsorption tube.

Furthermore, the top of the pull rod is fixedly connected with a pull plate, and the diameter of the pull plate is larger than the inner diameter of the sliding sleeve.

Furthermore, the outer surface of the adsorption tube is fixedly sleeved with a fixing ring, and the bottom of the fixing ring is fixedly connected to the top of the cover plate.

Further, the top of apron has the protective cover through hinge joint, adsorption equipment and solid fixed ring are located the inside of protective cover.

Further, the bottom fixedly connected with sealing plug of apron, the surface mounting of sealing plug has cup jointed the cascade ring, and the surface of cascade ring and the inner wall contact of placing jar mouth.

Further, the bottom of the placing tank is fixedly connected with a base, and the top of the cover plate is fixedly connected with a handle.

Borrow by above-mentioned technical scheme, the utility model provides a fresh-keeping storage device of duck egg possesses following beneficial effect at least:

1. this fresh-keeping storage device of duck egg through adsorption equipment's setting, through the upper and lower pulling of arm-tie, can be so that the removal about the piston, the gas that will place the jar through the adsorption tube extracts, then discharges from the hole of airing exhaust, further forms vacuum negative pressure environment, prevents to place the inside duck egg oxidation of jar and is rotten, has improved the fresh-keeping effect and the save time of duck egg.

2. This fresh-keeping storage device of duck egg uses through the cooperation of apron, sealing plug and ladder ring, and the sealing plug of apron bottom is pegged graft in placing the jar mouth of jar, will place the jar and seal, seals placing the jar, and the ladder ring deforms the inflation after the pressurized and makes its inner wall of placing the jar of laminating more, has guaranteed the sealed effect of placing the jar, has improved the fresh-keeping storage effect of duck egg.

3. This fresh-keeping storage device of duck egg's jar shape of placing can need design into multiple shape more, designs simple and practical, and the input cost is low, utilizes and utilizes widely, can form better economic benefits.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the tank of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the adsorption device of the present invention;

fig. 5 is a front view of the cover plate structure of the present invention.

In the figure: 1. placing the tank; 2. a cover plate; 3. an adsorption device; 301. an adsorption tube; 302. a piston; 303. a pull rod; 304. a sliding sleeve; 305. an air exhaust hole; 306. a first check valve; 307. a connecting pipe; 308. a second one-way valve; 309. pulling a plate; 4. a fixing ring; 5. a protective cover; 6. a sealing plug; 7. a stepped ring; 8. a base; 9. and (4) a handle.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a fresh-keeping storage device of duck egg, is including placing jar 1, apron 2 and adsorption equipment 3, and apron 2 is placing the top of placing jar 1, and 3 fixed connection of adsorption equipment are at the top of apron 2, and the shape of placing jar 1 is multiple shape, like cylinder type, square etc. and it is not limited to the shape shown in this embodiment.

The number of the adsorption devices 3 is not limited to 1, or a plurality of adsorption devices 3 can be simultaneously arranged, further the adsorption devices 3 can be arranged according to the volume of the tank 1 and the size of the adsorption device 3, the adsorption device 3 comprises an adsorption tube 301, a piston 302, a pull rod 303, a sliding sleeve 304, a first check valve 306, a connecting tube 307 and a second check valve 308, the piston 302 is slidably connected inside the adsorption tube 301, a piston ring made of rubber is embedded and sleeved on the piston 302 to ensure that the piston 302 cannot leak gas in the up-and-down movement process of the adsorption tube 301, the pull rod 303 is fixedly connected to the top of the piston 302, the sliding sleeve 304 is embedded in the middle of the top of the adsorption tube 301, the top of the pull rod 303 penetrates through the sliding sleeve 304 and extends to the outside of the adsorption tube 301, the pull rod 303 can slide up and down through a sliding hole of the sliding sleeve 304, the sliding sleeve 304 is made of wear-resistant rubber material, the diameter of the pulling plate 309 is larger than the inner diameter of the sliding sleeve 304, the two sides of the bottom of the adsorption tube 301 are both provided with air exhaust holes 305, the first one-way valve 306 is fixedly connected inside the air exhaust holes 305, the connecting tube 307 is fixedly communicated with the middle part of the bottom of the adsorption tube 301, the second one-way valve 308 is fixedly connected inside the connecting tube 307, the first one-way valve 306 and the second one-way valve 308 are used in a matched manner, when the piston 302 moves upwards, the air pressure in the cavity inside the adsorption tube 301 at the lower part of the piston 302 is reduced, the second one-way valve 308 can enable the air inside the connecting tube 307 to flow upwards from bottom, the second one-way valve 308 is opened and cannot flow backwards, the air inside the tank 1 can be sucked, when the piston 302 moves downwards, the second one-way valve 308 is closed, the first one-way valve 306 is opened, the first one-way valve 306 can enable the air inside the adsorption tube 301, convenient to carry out the extraction that lasts to placing jar 1 inside gas, the fixed intercommunication in the top of apron 2 in bottom of connecting pipe 307, setting through adsorption equipment 3, upper and lower pulling through arm-tie 309, can be so that piston 302 removal from top to bottom, the gas that will place jar 1 through connecting pipe 307 is extracted, then discharge in the hole 305 of airing exhaust, reduce and place jar 1 inside gas density, make and place jar 1 and further form the vacuum negative pressure environment, prevent to place jar 1 inside duck's egg oxidation and deteriorate, the fresh-keeping effect and the save time of duck's egg have been improved.

The outer surface of the adsorption tube 301 is fixedly sleeved with a fixing ring 4, and the bottom of the fixing ring 4 is fixedly connected to the top of the cover plate 2.

The top of apron 2 has protective cover 5 through hinge joint, and adsorption equipment 3 and solid fixed ring 4 are located protective cover 5's inside.

Bottom fixedly connected with sealing plug 6 of apron 2, the outer fixed surface of sealing plug 6 cup joints the cascade ring 7 of elastic material, the preferred rubber that is, and the surface of cascade ring 7 with place the inner wall contact of jar 1 jar mouth, through apron 2, sealing plug 6 and cascade ring 7's cooperation is used, the sealing plug 6 of apron 2 bottom is pegged graft in the jar mouth of placing jar 1, will place jar 1 and seal, seal placing jar 1, the inner wall of placing jar 1 is expanded to make its laminating more to the deformation behind the pressurized cascade ring 7, the sealed effect of placing jar 1 has been guaranteed, the fresh-keeping storage effect of duck egg has been improved, place jar 1's bottom fixedly connected with base 8, the top fixedly connected with handle 9 of apron 2.

When using, place the duck egg in proper order in the inside of placing jar 1, the sealing plug 6 of apron 2 bottom is pegged graft in the jar mouth of placing jar 1, will place jar 1 and seal, seal placing jar 1, the inner wall of jar 1 is placed in its laminating more to deformation inflation messenger after the pressurized of cascade ring 7, the sealed effect of placing jar 1 has been guaranteed, then upper and lower pulling through arm-tie 309, can make the removal about piston 302, gas that will place jar 1 through connecting pipe 307 extracts, then discharge from exhausting hole 305, further form the vacuum negative pressure environment, prevent to place jar 1 inside duck egg oxidation rotten, the fresh-keeping effect and the save time of duck egg have been improved.

The duck egg fresh-keeping storage device provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (6)

1. The utility model provides a fresh-keeping storage device of duck egg, is including placing jar (1), apron (2), place the top of placing jar (1) its characterized in that in apron (2): the device is characterized by also comprising an adsorption device (3), wherein the adsorption device (3) is fixedly connected to the top of the cover plate (2);

adsorption equipment (3) is including adsorption tube (301), piston (302), pull rod (303), sliding sleeve (304), first check valve (306), connecting pipe (307) and second check valve (308), piston (302) sliding connection is in the inside of adsorption tube (301), pull rod (303) fixed connection is at the top of piston (302), sliding sleeve (304) are inlayed at the middle part at adsorption tube (301) top, the top of pull rod (303) is passed sliding sleeve (304) and is extended to the top of adsorption tube (301), exhaust hole (305) have all been seted up to the both sides of adsorption tube (301) bottom, first check valve (306) fixed connection is in the inside of exhaust hole (305), connecting pipe (307) fixed intercommunication is at the middle part of adsorption tube (301) bottom, second check valve (308) fixed connection is in the inside of connecting pipe (307), the bottom of the connecting pipe (307) is fixedly communicated with the top of the cover plate (2).

2. A fresh-keeping storage device for duck eggs according to claim 1, wherein: the top of the pull rod (303) is fixedly connected with a pull plate (309), and the diameter of the pull plate (309) is larger than the inner diameter of the sliding sleeve (304).

3. A fresh-keeping storage device for duck eggs according to claim 1 or 2, wherein: the outer fixed ring (4) that has cup jointed of surface of adsorption tube (301), the bottom fixed connection of solid fixed ring (4) is at the top of apron (2).

4. A fresh-keeping storage device for duck eggs according to claim 1, wherein: the top of apron (2) articulates through the hinge has protective cover (5), adsorption equipment (3) and solid fixed ring (4) are located the inside of protective cover (5).

5. A fresh-keeping storage device for duck eggs according to claim 1, wherein: the bottom fixedly connected with sealing plug (6) of apron (2), the external fixed surface of sealing plug (6) has cup jointed cascade ring (7), and the surface of cascade ring (7) with place the inner wall contact of jar (1) jar mouth.

6. A fresh-keeping storage device for duck eggs according to claim 1, wherein: the bottom fixedly connected with base (8) of placing jar (1), the top fixedly connected with handle (9) of apron (2).

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