CN209863323U

CN209863323U - Vacuum cooking utensil

Info

Publication number: CN209863323U
Application number: CN201920120023.4U
Authority: CN
Inventors: 朱泽春; 金森; 方华峰; 李青松
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2019-01-23
Filing date: 2019-01-23
Publication date: 2019-12-31
Anticipated expiration: 2029-01-23

Abstract

The utility model discloses a vacuum cooking utensil, including the pot body and cover the pot cover of establishing the pot body, the pot cover includes the lining lid and is located the inner cup of lining lid below, be equipped with the steam valve in the inner cup, be equipped with the air inlet on the steam valve and be located the seal assembly in the air inlet outside, be equipped with the solenoid valve on the lining lid, be equipped with the telescopic push rod on the solenoid valve, the push rod is used for with the linkage of seal assembly, promotes the seal assembly seals the air inlet, be equipped with the trompil that will the push rod with the seal assembly communicates on the lining lid, the push rod sliding connection is in the trompil, the tip of push rod can retract in the trompil or the inboard of lining lid; the utility model discloses can prevent the interference of solenoid valve, make things convenient for the assembly of inner cup.

Description

Vacuum cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, indicate a vacuum cooking utensil.

Background

At present, the formation of a vacuum environment and the recovery of normal pressure in the existing vacuum cooking utensil are mainly realized by an electromagnetic valve. However, most of the existing vacuum cooking appliances use the external steam valve, and the external steam valve inevitably damages the whole screen and is inevitably sacrificed in appearance. For the form of the built-in steam valve, due to the limitation of the height of the pot cover, the electromagnetic valve cannot be arranged right above the steam valve, and the opening and closing of the air inlet on the steam valve need to be controlled from the side. As shown in fig. 1, since the inner cap 2 is misaligned during installation, the push rod of the solenoid valve 3 interferes with the inner cap 2.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a vacuum cooking utensil, the utility model discloses can prevent the interference of solenoid valve, make things convenient for the assembly of inner cup.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a vacuum cooking utensil, includes the pot body and covers and establishes the pot cover of the pot body, the pot cover includes the lining lid and is located the inner cup of lining lid below, interior covering is equipped with the steam valve, be equipped with the air inlet on the steam valve and be located the seal assembly in the air inlet outside, the lining is covered and is equipped with the solenoid valve, be equipped with the telescopic push rod on the solenoid valve, the push rod be used for with the seal assembly linkage promotes seal assembly is sealed the air inlet, the lining is covered and is equipped with the push rod with the trompil of seal assembly intercommunication, push rod sliding connection in the trompil, the tip of push rod is retractable in the trompil or the inboard of.

Optionally, the lining cover is provided with a mounting cavity, the steam valve is located in the mounting cavity, and the opening is formed in one side, close to the steam valve air inlet, of the mounting cavity.

Optionally, a movable gap is arranged between the steam valve and the lining cover.

Optionally, the clearance gap is not less than 6 mm.

Optionally, when the solenoid valve is powered on, the end of the push rod has a virtual stroke, and the virtual stroke is from the inside of the lining cover or the opening to the end of the push rod to be in contact with the sealing assembly.

Optionally, the centerline of the pushrod, the centerline of the opening, and the centerline of the seal assembly are in the same line.

Optionally, the sealing assembly comprises an ejector rod and a sealing ring arranged on the ejector rod, and a return spring is arranged between the ejector rod and the sealing ring.

Optionally, the steam valve includes the valve body and covers and establishes the valve gap of valve body, the lateral wall of valve body is equipped with the air inlet, the outside of lateral wall is equipped with the boss, seal assembly passes through the valve gap card is established on the boss.

Optionally, the steam valve is fixed integrally with the inner lid.

Optionally, a vacuum pumping device is arranged on the lining cover, an air pumping port is arranged on the inner cover, and the vacuum pumping device is connected with the air pumping port through an air pumping pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the end part of the push rod in the utility model can be retracted into the opening or the inner side of the lining cover, on one hand, the push rod is prevented from interfering the installation of the inner cover when the inner cover is installed; on the other hand, the push rod is hidden in the opening or the inner side of the lining cover, so that the ugly effect is achieved, and when the inner cover is taken down, the push rod cannot be seen to be exposed outside the lining cover.

2. The movable clearance between the middle steam valve and the lining cover of the utility model is not less than 6mm, thereby facilitating the installation of the inner cover; if the play is less than 6mm, the inner lid does not have enough space for movement when mounted.

3. The utility model discloses when well solenoid valve circular telegram, the push rod has virtual stroke, and this virtual stroke can prevent the interference phenomenon that the inner cup caused because the off normal when installing, and the push rod is located the stroke starting point in addition, can hide in the trompil or the inboard of lining lid, reaches the effect of hiding the ugly for when taking off the inner cup, can not see the push rod and expose outside, guarantee its aesthetic property.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

FIG. 1 is a cross-sectional view of a prior art cooking appliance;

fig. 2 is a cross-sectional view of a vacuum cooking appliance according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the embodiment of the present invention in which the push rod is retracted into the opening;

FIG. 4 is an enlarged view taken at a in FIG. 3;

FIG. 5 is a cross-sectional view of the embodiment of the present invention in which the push rod extends out of the opening;

fig. 6 is an exploded view of the solenoid valve and the steam valve according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The utility model provides a vacuum cooking utensil, establish including the pot body and lid the pot cover of the pot body, the pot cover includes the lining lid and is located the inner cup of lining lid below, cover in and be equipped with the steam valve, be equipped with the air inlet on the steam valve and be located the seal assembly in the air inlet outside, the lining is covered and is equipped with the solenoid valve, be equipped with the telescopic push rod on the solenoid valve, the push rod be used for with the seal assembly linkage promotes seal assembly is sealed the air inlet, the lining is covered and is equipped with the push rod with the trompil of seal assembly intercommunication, push rod sliding connection in the trompil, the tip of push rod can retract in the trompil or the inboard of lining lid.

As shown in fig. 2, 3 and 4, a vacuum cooking utensil comprises a pot body and a pot cover covering the pot body, wherein the pot cover comprises a lining cover 1 and an inner cover 2 positioned below the lining cover 1, and during assembly, the inner cover 2 is arranged below the lining cover 1 from bottom to top. In the embodiment, the vacuum cooking utensil is a built-in steam valve 4, and the steam valve 4 is arranged on the upper surface of the inner cover 2 and is fixed with the inner cover 2 into a whole. The steam valve 4 is provided with an air inlet 401, when the vacuum cooking utensil is in a vacuum state, the air inlet 401 needs to be sealed, so that a closed cavity is formed in the pot body; when the vacuum cooking appliance recovers to the normal pressure state, the air inlet 401 needs to be opened, so that the cavity in the pot body is communicated with the outside through the air inlet 401. In order to seal the air inlet 401, a sealing assembly 5 is further disposed on the steam valve 4, the sealing assembly 5 is located outside the air inlet 401 and corresponds to the air inlet 401, and the sealing assembly 5 can slide on the steam valve 4 to seal or open the air inlet 401.

As shown in fig. 3, 4 and 5, the liner cover 1 is provided with the solenoid valve 3, the solenoid valve 3 is provided with the retractable push rod 301, and the push rod 301 corresponds to the seal assembly 5. In the embodiment, the electromagnetic valve 3 is positioned on the inner side of the lining cover 1, the electromagnetic valve 3 and the steam valve 4 are separated by the lining cover 1, the lining cover 1 is provided with an opening 101 for communicating the push rod 301 with the sealing assembly 5, and the push rod 301 is slidably connected in the opening 101. When the vacuum cooking appliance is in a vacuum state, the solenoid valve 3 is powered on, and the control push rod 301 extends out of the opening 101 and is linked with the sealing assembly 5, so as to push the sealing assembly 5 to seal the air inlet 401, as shown in fig. 5. When the vacuum cooking appliance recovers to the normal pressure state, the solenoid valve 3 controls the push rod 301 to retract, and the push rod is separated from the sealing assembly 5. When the push rod 301 is retracted, the end of the push rod 301 may retract into the aperture 101, as shown in fig. 4.

In some embodiments, when the push rod 301 is retracted, the end of the push rod 301 may also be retracted inside the liner cover 1 through the opening 101. Wherein the inner side of the liner cap 1 refers to the side of the liner cap 1 away from the inner cap 2.

In the utility model, the end of the push rod 301 can be retracted into the opening 101 or the inner side of the lining cover 1, on one hand, when the inner cover 2 is installed, the push rod 301 is prevented from extending out of the opening 101 to interfere the installation of the inner cover 2; on the other hand, the push rod 301 is hidden in the opening 101 or the inner side of the lining cover 1, so that the ugly effect is achieved, and when the inner cover 2 is removed, the push rod 301 cannot be seen to be exposed outside the lining cover 1.

As shown in fig. 3, the liner cover 1 has a mounting cavity 102, the mounting cavity 102 is recessed toward the inner side of the liner cover 1, when the inner lid 2 is assembled from the bottom up, the steam valve 4 on the inner lid 2 is placed in the mounting cavity 102, and an opening 101 is formed in the mounting cavity 102 at a side close to the inlet 401 of the steam valve 4.

In the embodiment, the center line of the push rod 301, the center line of the opening 101, and the center line of the sealing component 5 are in the same straight line, so that the push rod 301 can smoothly pass through the opening 101 to be linked with the sealing component 5 to drive the sealing component 5 to seal the air inlet 401.

As shown in fig. 3, a movable gap 6 is provided between the steam valve 4 and the liner cover 1. Specifically, the movable gap 6 is a gap between the side wall of the installation cavity 102 having the opening 101 and the steam valve 4. The clearance 6 is not less than 6 mm. Thereby facilitating the installation of the inner cover 2; if the play is less than 6mm, there is not enough space for the inner cap 2 to move when it is mounted.

In the embodiment, when the electromagnetic valve 3 is energized, the end of the push rod 301 has a virtual stroke, which means that the end of the push rod 301 takes the inside of the opening 101 or the lining cover 1 as a stroke starting point, and the end of the stroke is the contact of the end of the push rod 301 with the sealing assembly 5 as a stroke end point. Then, the end of the push rod 301 is driven by the solenoid valve 3 to perform the next stroke, that is, the end of the push rod 301 drives the sealing assembly 5 to slide, so as to seal the air inlet 401. The utility model provides an interference phenomenon that virtual stroke caused because the off normal when can preventing the installation of inner cup 2, push rod 301 is located the stroke starting point in addition, can hide in trompil 101 or the inboard of line cover 1, reaches the effect of hiding ugly for when taking off inner cup 2, can not see push rod 301 and expose outside, guarantee its aesthetic property.

As shown in fig. 6, the sealing assembly 5 includes a top rod 501 and a sealing ring 502 disposed on the top rod 501, a return spring 503 is disposed between the top rod 501 and the sealing ring 502, and the top rod 501 corresponds to the push rod 301 and is used for linking with the push rod 301; the sealing ring 502 is driven by the ejector rod 501 to seal the air inlet 401; the return spring 503 is used to return the plunger 501 so that the gasket 502 opens the air inlet 401.

As shown in fig. 6, the steam valve 4 includes a valve body 402 and a valve cover covering the valve body 402, the side wall of the valve body 402 is provided with an air inlet 401, the valve body 402 is provided with a boss 403, the boss 403 is located outside the air inlet 401, and the sealing assembly 5 is clamped on the boss 403 through the valve cover and can slide on the boss 403.

In the embodiment, the lining cover is provided with a vacuumizing device, the inner cover is provided with an air exhaust opening, and the vacuumizing device is connected with the air exhaust opening through an air exhaust pipe, so that the vacuum cooking appliance can be in a vacuum state.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a vacuum cooking utensil, includes the pot body and covers and establishes the pot cover of the pot body, the pot cover includes the lining lid and is located the inner cup of lining lid below, interior covering is equipped with the steam valve, be equipped with the air inlet on the steam valve and be located the seal assembly in the air inlet outside, the lining is covered and is equipped with the solenoid valve, be equipped with the telescopic push rod on the solenoid valve, the push rod be used for with the seal assembly linkage promotes seal assembly is sealed the air inlet, a serial communication port, it will to be equipped with on the lining lid the push rod with the trompil of seal assembly intercommunication, push rod sliding connection in the trompil, the tip of push rod can retract in the trompil or the inboard.

2. The vacuum cooking appliance of claim 1, wherein the lid has a mounting cavity, the steam valve is located in the mounting cavity, and the opening is provided on a side of the mounting cavity adjacent to the steam valve inlet.

3. The vacuum cooking appliance of claim 1, wherein a movable gap is provided between the steam valve and the lid.

4. The vacuum cooking appliance of claim 3, wherein the clearance gap is not less than 6 mm.

5. The vacuum cooking appliance of claim 1, wherein the end of the push rod has a virtual stroke when the solenoid valve is energized, the virtual stroke being from inside the opening or the lid to the end of the push rod contacting the seal assembly.

6. The vacuum cooking appliance of claim 1, wherein a centerline of the push rod, a centerline of the opening, and a centerline of the seal assembly are collinear.

7. The vacuum cooking appliance of claim 1, wherein the seal assembly includes a stem and a seal ring disposed on the stem, a return spring being disposed between the stem and the seal ring.

8. The vacuum cooking appliance of claim 1, wherein the steam valve comprises a valve body and a valve cover covering the valve body, the side wall of the valve body is provided with the air inlet, the outer side of the side wall is provided with a boss, and the sealing assembly is clamped on the boss through the valve cover.

9. The vacuum cooking appliance of claim 1, wherein the steam valve is integrally fixed with the inner lid.

10. The vacuum cooking appliance of claim 1, wherein the lining cover is provided with a vacuum pumping device, the inner cover is provided with a pumping port, and the vacuum pumping device is connected with the pumping port through a pumping pipe.