CN218390707U

CN218390707U - Smoldering pot convenient for balancing internal and external air pressure

Info

Publication number: CN218390707U
Application number: CN202221990132.XU
Authority: CN
Inventors: 丁超; 王浩; 应文明; 廖毅; 朱中萍
Original assignee: Zhejiang Jiayi Thermal Insulation Technology Co ltd
Current assignee: Zhejiang Jiayi Thermal Insulation Technology Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-31
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a smoldering pot convenient to inside and outside atmospheric pressure of balance, it includes a jar body, enclosing cover and inner cup, enclosing cover and jar external side threaded connection, the inner cup lock is inboard at jar body top, the inner cup on be equipped with the mounting hole, install the water sealing plug in the mounting hole, water sealing plug center be equipped with the through-hole that runs through, work as when the enclosing cover is screwed with jar body and is connected, the top and the internal portion contact of jar of water sealing plug are sealed the through-hole. The utility model discloses a set up the inner cup of taking the water blocking stopper, make the internal high atmospheric pressure of jar can not direct action on the enclosing cover, it is more convenient that the enclosing cover is opened, secondly the utility model discloses after opening the enclosing cover, the through-hole on the internal high atmospheric pressure accessible water blocking stopper of jar is discharged, the internal and external atmospheric pressure of balance jar.

Description

Smoldering pot convenient for balancing internal and external air pressure

Technical Field

The utility model relates to a smoldering pot technical field specifically is a smoldering pot convenient to inside and outside atmospheric pressure of equilibrium.

Background

The braising pot has a good heat preservation effect, and food can be braised in water at a certain temperature by virtue of the heat preservation function, so that more and more people start to use the braising pot. At present, the large-caliber braising cans on the market have a common problem that the cover body is difficult to open, and the opening force is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoldering pot convenient to inside and outside atmospheric pressure of balance can more laborsaving conveniently open the lid.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a smoldering pot convenient to inside and outside atmospheric pressure of equilibrium, its includes a jar body, enclosing cover and inner cup, enclosing cover and jar external side threaded connection of body top, the inner cup lock is inboard at jar body top, the inner cup on be equipped with the mounting hole, install the water seal stopper in the mounting hole, water seal stopper center be equipped with the through-hole that runs through, work as when the enclosing cover is screwed with jar body and is connected, the top of water seal stopper and jar internal contact are sealed the through-hole.

Preferably, the periphery of the upper end of the mounting hole is provided with an annular groove, the periphery of the lower end of the mounting hole is provided with a limiting groove, and the top of the mounting hole is provided with a protruding part.

Preferably, the whole water sealing plug be the mushroom, its cylinder including the band-pass hole, locate the portion of hanging down of cylinder top week side and locate the spacing protruding of cylinder bottom week side, spacing protruding pass the mounting hole spacing with spacing groove cooperation, the portion of hanging down is spacing with the cooperation of ring groove.

Preferably, the lower surface of the inner cover is fixedly provided with an inner steel cover.

Preferably, a sealing groove is formed in the circumferential direction of the inner cover, a sealing ring is installed in the sealing groove, and the sealing ring is tightly attached to the inner portion of the tank body.

Preferably, the top of the outer cover is provided with a hidden handle, and the outer circumferential surface of the outer cover is an anti-skid rhombic surface.

Preferably, the tank body comprises an inner container and a shell, the top of the inner container is hermetically connected with the shell, and a vacuum closed space is formed between the inner container and the shell.

Compared with the prior art, this practical beneficial effect is:

1. the utility model discloses a set up the inner cup of taking the water shutoff stopper, make jar internal high atmospheric pressure can not direct action on the enclosing cover, it is more convenient that the enclosing cover is opened, secondly the utility model discloses after opening the enclosing cover, the through-hole discharge on the internal high atmospheric pressure accessible water shutoff stopper of jar, jar internal and external atmospheric pressure.

2. The utility model has the advantages of simple integral structure, small occupied space and convenient use.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is a schematic view of the structure of the inner lid of the present invention;

FIG. 4 is a schematic structural view of the middle water sealing plug of the present invention;

in the figure: 1. a tank body; 2. an outer cover; 3. an inner cover; 4. mounting holes; 5. water sealing plugs; 6. an inner steel cover; 7. a seal ring; 8. a hidden handle; 11. an inner container; 12. a housing; 13. a vacuum closed space; 31. a circular groove; 32. a limiting groove; 33. a protrusion; 34. a sealing groove; 51. a through hole; 52. a cylinder; 53. a hanging-down part; 54. the spacing is protruding.

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. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-4, the present embodiment relates to a smoldering pot convenient for balancing internal and external air pressures, which comprises a pot body 1, an outer cover 2 and an inner cover 3, wherein the pot body 1 comprises an inner container 11 and an outer shell 12, the top of the inner container 11 is hermetically connected with the outer shell 12, and a vacuum sealed space 13 is formed between the inner container 11 and the outer shell 12. Enclosing cover 2 and jar body 1 top outside threaded connection, inner cup 3 lock is inboard at jar body 1 top, inner cup 3 on be equipped with mounting hole 4, installation water plug 5 in the mounting hole 4, water plug 5 center be equipped with the through-hole 51 that runs through, work as when enclosing cover 2 is screwed with jar body 1, the top of water plug 5 and jar body 1 internal contact are sealed through-hole 51.

In the embodiment of the present application, the circumferential side of the upper end of the mounting hole 4 is provided with a circular groove 31, the circumferential side of the lower end of the mounting hole 4 is provided with a limiting groove 32, the top of the mounting hole 4 is provided with a protrusion 33, and the inner cover 3 can be opened by the protrusion 33. The whole mushroom that is of water-sealing plug 5, it includes the cylinder 52 of band-pass hole 51, locate the flagging portion 53 of cylinder 52 top week side and locate the spacing protruding 54 of cylinder 52 bottom week side, spacing protruding 54 pass mounting hole 4 and spacing groove 32 cooperation spacing, flagging portion 53 and ring groove 31 cooperation are spacing.

In the embodiment of the present application, the inner steel cover 6 for reinforcing the strength of the inner cover 3 is fixedly installed on the lower surface of the inner cover 3. Be equipped with seal groove 34 in the circumference of inner cup 3, install sealing washer 7 in seal groove 34, sealing washer 7 closely laminates with the inner wall of inner bag 11. The top of the outer cover 2 is provided with a hidden handle 8, so that the space occupied by the braising pot is reduced.

The utility model discloses a theory of operation is:

in this embodiment, inner cup 3 and sealing washer 7 seal the rim of a cup of the braising jar body 1, then screw enclosing cover 2 with jar body 1, the 5 tops of the enclosing water stopper on the inner cup 3 are sealed with enclosing cover 2 contact after screwing, make the inner space atmospheric pressure between enclosing cover 2 and the inner cup 3 different little with atmospheric pressure, after jar internal boiled water more than 95 degrees of having packed, atmospheric pressure can bear through inner cup 3, can not with pressure direct action and enclosing cover 2 on, enclosing cover 2 can not be because of inside atmospheric pressure too big and do not have the way to unscrew, perhaps need very big torsion, the use is more laborsaving. Meanwhile, after the outer cover 2 is opened, the air pressure in the tank body 1 is balanced with the outside through the through hole 51 of the water sealing plug 5, the opening of the inner cover is more convenient, the outer circumferential surface of the outer cover 2 is an anti-skid rhombic surface, and the slipping phenomenon is effectively reduced during cover screwing.

It will be evident to those skilled in the art that the present invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the present embodiments are exemplary, and not limiting. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a smoldering pot convenient to inside and outside atmospheric pressure of balance which characterized in that, it includes a jar body, enclosing cover and inner cup, enclosing cover and jar external side threaded connection in top, the inner cup lock is inboard at jar body top, the inner cup on be equipped with the mounting hole, installation water sealing plug in the mounting hole, water sealing plug center be equipped with the through-hole that runs through, work as when enclosing cover and jar body are screwed, water sealing plug's top and jar internal contact are sealed the through-hole.

2. The smoldering pot convenient for balancing internal and external air pressure as recited in claim 1, characterized in that said mounting hole is provided with a circular groove at the upper end periphery, a limiting groove at the lower end periphery, and a protrusion at the top of the mounting hole.

3. The braising pot convenient for balancing internal and external air pressure as claimed in claim 2, wherein the water sealing plug is mushroom-shaped as a whole and comprises a column body with a through hole, a downward hanging part arranged on the periphery of the top of the column body and a limiting projection arranged on the periphery of the bottom of the column body, the limiting projection passes through the mounting hole to be matched and limited with the limiting groove, and the downward hanging part is matched and limited with the circular groove.

4. The smoldering pot convenient for balancing internal and external air pressure as recited in claim 1, characterized in that an inner steel cover is fixedly mounted on the lower surface of the inner cover.

5. The smoldering pot convenient for balancing internal and external air pressure as recited in claim 1, characterized in that a sealing groove is arranged on the circumference of the inner cover, a sealing ring is arranged in the sealing groove, and the sealing ring is tightly attached to the inner part of the pot body.

6. The smoldering pot convenient for balancing internal and external air pressure as recited in claim 1, characterized in that the top of the outer cover is provided with a hidden handle, and the outer circumferential surface of the outer cover is a non-slip diamond surface.

7. The smoldering pot convenient for balancing internal and external air pressure as claimed in claim 1, characterized in that the pot body comprises an inner container and an outer shell, the top of the inner container is hermetically connected with the outer shell, and a vacuum sealed space is formed between the inner container and the outer shell.