CN220655390U - Integral sealing type heat preservation pot cover - Google Patents

Abstract

The utility model belongs to the technical field of cooking appliances, and provides an integral sealed heat-insulating pot cover which mainly comprises an outer cover, an inner cover and a sealing device, wherein an exhaust hole is formed in the outer cover, a corresponding air inlet hole is formed in the inner cover, the sealing device comprises an inner cover sealing ring, a pot liner sealing ring and an air hole sealing ring, the inner cover sealing ring is arranged between the periphery of the inner cover and the bottom of the outer cover and forms sealing connection, the pot liner sealing ring is arranged at the bottom of the pot cover and forms sealing butt joint corresponding to a pot liner opening in a closed state, and the air hole sealing ring is arranged between the air inlet hole and the exhaust hole and forms sealing connection. The integral sealing type heat preservation pot cover provided by the utility model can be used for cleaning the whole pot cover independently at one time, can realize better heat preservation performance, and is convenient and practical.

Description

Integral sealing type heat preservation pot cover

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to an integral sealed heat-preservation pot cover.

Background

When the cooking utensil is used, mixed dirt such as water drops can be formed on the inner wall of the cooker cover, the cooker cover is generally cleaned after the cooker cover is used, in the traditional flip-type electric cooker at present, the cooker cover and the cooker body are generally in non-detachable hinge connection and generally comprise a double-layer outer cover and a detachable heat-insulating inner cover, and the double-layer structure is of an unsealed structure because the double-layer outer cover is non-detachable and washable, so that a steam channel polluted by cooking steam on the double-layer outer cover is generally cleaned only in a wiping mode, and meanwhile, the detachable inner cover is additionally cleaned, so that the cleaning and maintenance of the traditional electric cooker are complicated, and the action of uncleaning the steam channel (comprising a steam valve) is easily caused, thereby causing unhygienic cooking and unhealthy diet. Among practical patent technologies disclosed in recent years, in particular, application date is 2022, 11, 24, and patent number CN202223128494.0, which is a cooking appliance with a detachable flip pot cover, the detachable flip pot cover can be detached and cleaned independently, which is beneficial to improving and improving cooking sanitation, but specific embodiments and technical features of the pot cover are not mentioned.

Disclosure of Invention

The present utility model is directed to solving, at least to some extent, one of the problems in the related art. Therefore, the utility model aims to provide the integral sealing type heat preservation pot cover, and the integral sealing and heat preservation technology is adopted to perfect the technical structure and realize the service performance.

In order to achieve the above purpose, the present technology adopts the following technical scheme: the utility model provides an integral seal type heat preservation pot cover, mainly comprises enclosing cover, inner cup and sealing device, set up the exhaust hole on the enclosing cover, set up corresponding inlet port on the inner cup, sealing device includes inner cup sealing ring, pot courage sealing ring and air port sealing ring, the inner cup sealing ring sets up between inner cup periphery and enclosing cover bottom and forms sealing connection, pot courage sealing ring sets up in the pot cover bottom and corresponds the sealed butt joint under the pot courage mouth formation closure state, the steam port sealing ring sets up between inlet port and exhaust hole and forms sealing connection.

Preferably, the inner cover sealing ring and the pot liner sealing ring are of an integrated structure. The inner cover sealing ring is similar to the pot liner sealing ring in size and installation position, and can form the relative stability of installation when being connected with the outer cover as a connecting sealing piece between the inner cover and the outer cover, and the inner cover sealing ring and the pot liner sealing ring are integrated, so that independent installation links of the pot liner sealing ring can be reduced.

Preferably, the outer cover is provided with a detachable linking structure. The linking structure can refer to patent number CN202223128494.0 of application No. 11/24 of 2022 [ a cooking utensil with a detachable turnover pot cover ].

Preferably, the outer cover is provided with a door lock device.

Preferably, the outer cover has a single-layer structure.

Preferably, the outer cover and the inner cover are fixedly connected at the corresponding central positions.

Preferably, the inner cover is a metal material.

Preferably, the outer cover is provided with a directional water receiving groove. The directional water receiving groove is arranged on the side edge of the outer cover outside the sealing ring of the pot liner.

Preferably, a directional water receiving groove is arranged between the sealing ring of the pot liner and the inner cover.

The integral sealing type heat preservation pot cover provided by the utility model can be used for cleaning the integral pot cover independently at one time when the pot cover is detached from the pot body.

Therefore, the integral sealing type heat preservation pot cover provided by the utility model not only improves the practicability of cleaning and maintaining products, but also improves and increases the service performance of the products, and simultaneously increases the freshness of the products.

Drawings

Fig. 1 is a perspective view showing the overall structure of a cooking appliance according to the present utility model.

Fig. 2 is a perspective view of the structure of the present utility model.

Fig. 3 is a cross-sectional view of A-A in fig. 2.

Fig. 4 is a split view of the structure of fig. 2.

Fig. 5 is a cross-sectional view of 105 in fig. 4.

The drawings are marked with the following description: 101. a pot cover; 102. a detachable linking device; 103. a door lock device; 104. an outer cover; 105. a sealing device; 106. an inner cover; 107. an air inlet hole; 108. a fastening screw; 109. an exhaust hole; 110. a directional water receiving tank; 201. a pot body; 202. a pot liner opening; 301. an inner cap seal ring; 302. a pot liner sealing ring; 303. an air hole sealing ring; 304. fastening the sealing ring; 305. a fastening stud; 306. screw through holes.

Detailed Description

The following detailed description of the embodiments of the present utility model is given with reference to the accompanying drawings of examples, so that the technical solution of the present utility model can be understood and mastered more easily. As for the related art and structure related to a common technology of the cooking appliance, such as a hinge device, a heating device, a door lock device, etc., it will not be included in the following description. It should be understood that the following description is only illustrative of one embodiment of the present utility model and is not intended to limit the technical scope of the present utility model.

The embodiment provides an integral sealed type heat-preserving pot cover, which is a specific application of the innovative scheme of the utility model to electric rice cookers, and can be applied to any cooking utensil with pot liners and pot covers, such as a frying pot, an electric cooking pot, an electric stewing pot, a pressure cooker, an electric heating lunch box and the like.

As shown in fig. 1, for the integral sealed heat-preserving pot cover provided by the technology, a pot cover (101) is connected with a pot body (201) through a detachable linking device (102), a door lock device (103) is arranged on the pot cover (101), and a circular pot liner opening (202) is arranged on the pot body (201).

As shown in fig. 1 to 5, the pot cover (101) is mainly composed of an outer cover (104), an inner cover (106), a sealing device (105) and a fastening screw (108). The outer cover (104) is of a single-layer structure, a detachable linking device (102) and a directional water receiving groove (110) are arranged on one side of the edge of the outer cover, a door lock device (103) is arranged on the edge of the other symmetrical side, and a fastening stud (305) and an exhaust hole (109) are further arranged on the outer cover (104). The inner cover (106) is made of metal, is arranged into a circular convex column corresponding to the pot liner opening (202), the diameter of the convex column is smaller than that of the pot liner opening (202), the inner cover (106) is provided with an air inlet hole (107) corresponding to the air outlet hole (109), and a screw through hole (306) is arranged corresponding to the fastening stud (305). The sealing device (105) comprises an inner cover sealing ring (301), a pot liner sealing ring (302), an air hole sealing ring (303) and a fastening sealing ring (304), wherein the inner cover sealing ring (301) and the pot liner sealing ring (302) are of an integrated structure.

Therefore, the sealing device (105) is arranged between all the butt joint surfaces of the inner cover (106) and the outer cover (104), as shown in fig. 4, when the outer cover (104), the sealing device (105) and the inner cover (106) are connected through the fastening screw (108), the inner cover sealing ring (301) is in sealing connection between the periphery of the inner cover (106) and the bottom of the outer cover (104), the air hole sealing ring (303) is in sealing connection between the air inlet hole (107) and the air outlet hole (109), the fastening sealing ring (304) is in sealing connection between the fastening screw (305) and the screw through hole (306), the pot liner sealing ring (302) is fixed in relative position due to integration with the inner cover sealing ring (301), the pot liner sealing ring (302) is matched with the pot liner opening (202), and when the pot cover (101) and the pot body (201) are in a closed state, the pot liner sealing ring (302) is arranged between the pot cover (101) and the pot liner opening (202) and forms a sealing effect.

The embodiment of fig. 1-5 is particularly described herein, and the above embodiment is particularly combined with the patent structure of CN202223128494.0, which is a cooking appliance with a detachable turnover pot cover, and because the whole detachable pot cover is a novel technology in the current market, the utility model can be better combined with the technical features to embody more obvious practicability and novelty.

According to the embodiment, when the sealing device (105) can form a certain airtight space between the outer cover (104) and the inner cover (106), the practical performance of heat preservation and water resistance is achieved, and the integral cleaning of the pot cover (101) is facilitated; meanwhile, when the pot cover (101) and the pot body (201) are in a closed state, the pot liner sealing ring (302) forms the seal of the pot liner between the pot cover (101) and the pot liner opening (202), so that the pot cover (101) and the pot body (201) have good heat preservation and overflow prevention performances. Meanwhile, when the pot cover (101) is turned over after cooking is finished, condensed water drops hung on the inner cover (106) can flow to the directional water receiving groove (110) at the bottom of the cover along the wall, so that the condensed water cannot flow to the pot body (201). When the pot cover is to be cleaned, the pot cover (101) can be cleaned at one time without cleaning the pot body (201) after the detachable pot cover (101) is detached.

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the above description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are merely for convenience of describing the present utility model, not to indicate that the mechanism or element referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (7)

1. The utility model provides an integral seal type heat preservation pot cover, its characterized in that mainly comprises enclosing cover, inner cup and sealing device, set up the exhaust hole on the enclosing cover, set up on the inner cup with the inlet port that the exhaust hole corresponds, sealing device includes inner cup sealing ring, pot courage sealing ring and air vent sealing ring, the inner cup sealing ring sets up between inner cup periphery and enclosing cover bottom and forms sealing connection, pot courage sealing ring sets up in the sealed butt joint under the pot cover bottom and forms the closed condition corresponding pot courage mouth, the air vent sealing ring sets up between inlet port and exhaust hole and forms sealing connection.

2. The integral sealed heat preservation pot cover according to claim 1, wherein the inner cover sealing ring and the pot liner sealing ring are of an integral structure.

3. The integrally sealed heat-preserving pot cover of claim 1, wherein the outer cover is provided with a detachable linking structure.

4. An integrally sealed insulating pot cover according to claim 1, wherein the outer cover is provided with a door lock device.

5. The integral sealed heat preservation pot cover according to claim 1, wherein the outer cover has a single-layer structure.

6. The integrally sealed heat-preserving pot cover of claim 1, wherein the inner cover is made of metal material.

7. The integrally sealed heat preservation pot cover according to claim 1, wherein the outer cover is provided with a directional water receiving groove.