CN219155234U

CN219155234U - Cellar jar mouth sealing device

Info

Publication number: CN219155234U
Application number: CN202320143874.7U
Authority: CN
Inventors: 邓寒林; 邓佩; 陈文湘
Original assignee: Hunan Ruijin Agricultural Products Co ltd
Current assignee: Hunan Ruijin Agricultural Products Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-09
Anticipated expiration: 2033-02-07

Abstract

The utility model provides a cellar jar mouth sealing device, which relates to the technical field of dish cellaring and comprises a sealing cover, wherein the sealing cover covers the upper end of a cellar jar body, the upper end of the sealing cover is in sealing connection with a dust cover, two sides of the dust cover are respectively provided with a fixing mechanism, the middle part of the dust cover is connected with the upper end of the sealing cover, so that a sealing ring is tightly attached to the inner wall of the sealing groove, the outer inner wall of the dust cover is pressed at the top end of a water tank, dust or sundries can be prevented from falling into the water tank in the cellar storage process, and further, sewage is prevented from dripping into the cellar jar body along the edge of the sealing cover when the cellar is opened in the later period, and the two rubber block inner walls are tightly abutted against the outer wall of the water tank by arranging the fixing mechanisms, so that the dust cover is tightly connected with the cellar jar body, and the dust cover can be conveniently installed and detached.

Description

Cellar jar mouth sealing device

Technical Field

The utility model relates to the technical field of dish cellaring, in particular to a cellar jar opening sealing device.

Background

The dish cellar is made of clay through glazing and baking, and features small ends, large middle part, water sealing, and covering with cover to isolate air and prevent invasion of microbe.

However, in the prior art, the sealing cover is usually covered at the upper end of the cellar in the use process of the cellar for dishes, and then water is injected into the water tank for sealing, so that in the cellar storage process, because the water tank is exposed in the air, a lot of dust and sundries fall into the cellar, and when the cellar is opened in the later stage, contaminated water can drop into the cellar along the edge of the sealing cover to pollute dishes, so that the sealing device for the cellar mouth is improved.

Disclosure of Invention

The utility model mainly aims to provide a cellar jar opening sealing device which can effectively solve the problems that in the cellaring process of the conventional cellar jar, because a water tank is exposed in the air, a lot of dust and sundries fall into the cellar jar, and polluted water possibly drops into the cellar jar along the edge of a sealing cover during later jar opening, so that dishes are polluted.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a cellar for storing things jar mouth sealing device, includes sealed lid, sealed lid is in cellar for storing things jar body upper end, sealed lid upper end sealing connection has the dust cover, the dust cover both sides are provided with fixed establishment respectively.

Preferably, the upper surface of the sealing cover is fixedly connected with a handle, and the upper end of the sealing cover is provided with a sealing groove.

Preferably, a sealing ring is fixedly connected to the lower surface of the upper end of the dust cover, and the sealing ring is attached to the inner wall of the sealing groove.

Preferably, a plurality of air outlet channels are arranged in the dust cover, each air outlet channel extends to the lower surface of the dust cover, a plurality of vent holes are formed in the inner wall of the dust cover, and the vent holes are correspondingly communicated with the air outlet channels.

Preferably, the two sides of the dust cover are respectively provided with a movable groove, the fixing mechanism comprises two fixing shafts which are respectively and fixedly arranged in the movable grooves, and rubber blocks are respectively and rotatably connected with the shaft bodies of the two fixing shafts.

Preferably, the two rubber blocks are propped against the outer wall of the water tank of the cellar body, the two rubber blocks are fixedly connected with connecting blocks, and limiting holes are formed in the two connecting blocks.

Preferably, the arc guide rods are fixedly connected to the two sides of the dust cover respectively, one ends, far away from the dust cover, of the arc guide rods penetrate through the two limiting holes respectively, and limiting balls are integrally arranged at one ends, far away from the dust cover, of the arc guide rods.

Preferably, two arc guide arm pole body is all overlapped and is equipped with the pressure spring outward, two pressure spring one end all with dust cover outer peripheral face fixed connection, two the equal fixedly connected with pressure spring pad of pressure spring other end, two pressure spring pad keep away from the pressure spring one side all offsets with the connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up dust cover and fixed establishment, after the water injection in the basin, outwards stir the connecting block, make two rubber blocks take the fixed axle to take place outwards to rotate as the center, the pressure spring takes place to shrink, then pass the dust cover middle part behind the handle firmly cover in sealed lid upper end, make the sealing washer hug closely in the seal groove, slowly loosen two connecting blocks afterwards, at this moment, two connecting blocks reset gradually under the pressure spring elastic force, make two rubber blocks reverse rotation, until two rubber block inner walls support tightly with the basin outer wall, can make dust cover and cellar for storing things body coupling inseparable through this setting, simultaneously can make things convenient for the installation and the dismantlement of dust cover, can avoid in cellar for storing things or debris to fall into the basin in-process dust through setting up the dust cover, and then avoid when later stage opening the jar sewage instilling into the inside contaminated dishes of cellar body along sealed lid edge.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a perspective view of the cross-sectional structure of FIG. 2 A-A in accordance with the present utility model;

FIG. 4 is a perspective view of the cross-sectional structure B-B of FIG. 2 in accordance with the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 3C in accordance with the present utility model;

fig. 6 is an enlarged view of the structure of fig. 3D according to the present utility model.

In the figure: 1. sealing cover; 101. sealing grooves; 2. a dust cover; 201. a seal ring; 202. a movable groove; 203. an air outlet channel; 204. a vent hole; 3. a fixing mechanism; 301. a fixed shaft; 302. a rubber block; 303. a connecting block; 304. an arc-shaped guide rod; 305. a pressure spring; 306. a pressure spring pad; 307. a limiting hole; 308. a limit ball; 4. a handle; 5. a cellar jar body.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, the embodiment of the utility model provides a sealing device for a pit opening, which comprises a sealing cover 1, wherein the sealing cover 1 covers the upper end of a pit body 5, the upper end of the sealing cover 1 is connected with a dust cover 2 in a sealing way, and two sides of the dust cover 2 are respectively provided with a fixing mechanism 3.

As shown in fig. 1-5, in another embodiment of the present utility model, a handle 4 is fixedly connected to an upper surface of a sealing cover 1, a sealing groove 101 is formed at an upper end of the sealing cover 1, a sealing ring 201 is fixedly connected to a lower surface of an upper end of a dust cover 2, the sealing ring 201 is attached to an inner wall of the sealing groove 101, a plurality of air outlet channels 203 are arranged in the dust cover 2, each air outlet channel 203 extends to a lower surface of the dust cover 2, a plurality of ventilation holes 204 are formed in an inner wall of the dust cover 2, and the ventilation holes 204 are correspondingly communicated with the air outlet channels 203.

It can be appreciated that in this application, the dust cover 2 cover is established outside the basin of cellar for storing things jar body 5 upper end, the handle 4 can be convenient for remove sealed lid 1, during the use, with sealed lid 1 lid in the basin of cellar for storing things jar body 5 upper end, after the water injection in the basin, with dust cover 2 middle part and sealed lid 1 upper end are connected, make sealing washer 201 and seal groove 101 inner wall closely laminate, press dust cover 2 outside inner wall on the basin top, can avoid falling into the basin in cellar for storing things in-process dust or debris through setting up dust cover 2, and then avoid when later stage opening the jar sewage drops into cellar for storing things jar body 5 inside along sealed lid 1 edge and pollute the vegetable, the carbon dioxide gas that the vegetable fermentation in-process produced is arranged in dust cover 2 in the form of bubble after the basin, through setting up a plurality of air outlet channels 203 and air vent 204 in dust cover 2, can make the bubble discharge to the air in the dust cover 2 in the dirt-proof in-process make jar keep good fermentation condition, the salted and ensure that the goods can not bad for a long time.

As shown in fig. 1-3 and fig. 6, in another embodiment of the present utility model, two sides of the dust cover 2 are respectively provided with the movable groove 202, the fixing mechanism 3 includes two fixing shafts 301 respectively and fixedly installed in the movable groove 202, two shaft bodies of the two fixing shafts 301 are respectively and rotatably connected with rubber blocks 302, two rubber blocks 302 are respectively and fixedly connected with connecting blocks 303 against the outer wall of the water tank of the pit body 5, limiting holes 307 are respectively and fixedly connected with two sides of the dust cover 2, one ends of the two arc guide rods 304, far from the dust cover 2, respectively penetrate through the two limiting holes 307, one ends of the two arc guide rods 304, far from the dust cover 2, are respectively and integrally provided with limiting balls 308, two compression springs 305 are respectively sleeved outside the shaft bodies of the two arc guide rods 304, one ends of the two compression springs 305 are respectively and fixedly connected with the outer peripheral surfaces of the dust cover 2, the other ends of the two compression springs 305 are respectively and fixedly connected with compression spring pads 306, and one sides, far from the compression springs 305, respectively, of the two compression springs 306 are respectively and are respectively abutted against the connecting blocks 303.

When the dust cover 2 is installed, the connecting blocks 303 are firstly shifted outwards, so that the two rubber blocks 302 rotate outwards by taking the fixed shaft 301 as the center, the pressure springs 305 shrink, then the middle part of the dust cover 2 passes through the handle 4 and then firmly covers the upper end of the sealing cover 1, the sealing rings 201 are tightly attached to the sealing grooves 101, then the two connecting blocks 303 are slowly loosened, at the moment, the two connecting blocks 303 gradually reset under the action of the elasticity of the pressure springs 305, so that the two rubber blocks 302 reversely rotate until the inner walls of the two rubber blocks 302 are tightly abutted against the outer wall of the water tank, the dust cover 2 can be tightly connected with the cellar body 5 through the arrangement, and meanwhile, the dust cover 2 can be conveniently installed and detached.

The working principle of the cellar jar opening sealing device is as follows:

during the use, cover sealed lid 1 in the basin of cellar for storing things jar body 5 upper end, after the water injection in the basin, dial connecting block 303 outwards, make two rubber pieces 302 outwards take place to rotate with fixed axle 301 as the center, pressure spring 305 takes place to shrink, then firmly cover sealed lid 1 upper end after passing handle 4 with dust cover 2 middle part, make sealing washer 201 hug closely in sealed groove 101, afterwards slowly loosen two connecting blocks 303, this moment, two connecting blocks 303 reset gradually under pressure spring 305 elasticity effect, make two rubber pieces 302 counter-rotating, until two rubber piece 302 inner wall supports tightly with the basin outer wall, can make dust cover 2 and cellar for storing things jar body 5 be connected closely through this setting, simultaneously can make the installation and the dismantlement of dust cover 2 convenient, can avoid dropping into the basin at cellar for storing things in dust or debris in the process through setting up dust cover 2, and then avoid when later stage opening the jar sewage to drop into the inside vegetable in cellar for the jar body 5 along sealed lid 1 edge, the carbon dioxide gas that produces in the vegetable fermentation process, through the form of afterwards in arranging to dust cover 2 in the form in the dust cover, through setting up in the dust cover 2 and vent 203 can make the air bubble in the channel can keep bad condition in the channel 203 can keep in the dust cover in the course of the fermentation, so that the dust cover is bad.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides a cellar for storing things jar mouth sealing device, includes sealed lid (1), its characterized in that: the anti-dust pit is characterized in that the sealing cover (1) covers the upper end of the pit body (5), the upper end of the sealing cover (1) is connected with the dust cover (2) in a sealing mode, and fixing mechanisms (3) are respectively arranged on two sides of the dust cover (2).

2. The cellar opening sealing device according to claim 1, wherein: the upper surface of the sealing cover (1) is fixedly connected with a handle (4), and the upper end of the sealing cover (1) is provided with a sealing groove (101).

3. The cellar opening sealing device according to claim 2, wherein: the dustproof cover is characterized in that a sealing ring (201) is fixedly connected to the lower surface of the upper end of the dustproof cover (2), and the sealing ring (201) is attached to the inner wall of the sealing groove (101).

4. A cellar opening sealing apparatus according to claim 3, wherein: the dustproof cover is characterized in that a plurality of air outlet channels (203) are arranged in the dustproof cover (2), each air outlet channel (203) extends to the lower surface of the dustproof cover (2), a plurality of vent holes (204) are formed in the inner wall of the dustproof cover (2), and the vent holes (204) are correspondingly communicated with the air outlet channels (203).

5. The cellar opening sealing device according to claim 4, wherein: the dust cover is characterized in that movable grooves (202) are respectively formed in two sides of the dust cover (2), the fixing mechanism (3) comprises two fixing shafts (301) which are respectively and fixedly arranged in the movable grooves (202), and rubber blocks (302) are respectively and rotatably connected to shaft bodies of the two fixing shafts (301).

6. The cellar opening sealing device according to claim 5, wherein: two rubber blocks (302) are propped against the outer wall of a water tank of the pit body (5), connecting blocks (303) are fixedly connected to the two rubber blocks (302), and limiting holes (307) are formed in the two connecting blocks (303).

7. The cellar opening sealing device according to claim 6, wherein: arc guide rods (304) are fixedly connected to two sides of the dust cover (2), one ends, far away from the dust cover (2), of the arc guide rods (304) penetrate through two limiting holes (307) respectively, and limiting balls (308) are integrally arranged at one ends, far away from the dust cover (2), of the arc guide rods (304).

8. The cellar opening sealing apparatus according to claim 7, wherein: two arc guide arm (304) pole body outside all overlaps and is equipped with pressure spring (305), two pressure spring (305) one end all with dust cover (2) outer peripheral face fixed connection, two pressure spring (305) other end all fixedly connected with pressure spring pad (306), two pressure spring pad (306) are kept away from pressure spring (305) one side all offsets with connecting block (303).