CN204016012U - A kind of pot lid that improves hermetically-sealed construction - Google Patents

Abstract

The utility model discloses a kind of pot lid that improves hermetically-sealed construction, include pot and cover body, pot covers body inner side and has overflow preventing lid, and the periphery of overflow preventing lid is embedded with an O-ring seal, the inner side of described O-ring seal forms a draw-in groove, and draw-in groove is the large clamping structure of the little inner chamber of opening.Compared with prior art, its beneficial effect is the utility model: 1, the utility model adopts removable O-ring seal, easy to assembly, easily cleans, simple in structure solid and reliable, and has sealing and use train of dress limit, has further strengthened anti-overflow effect.2, O-ring seal is except anti-overflow effect; can also play the effect of crash protection; when pot lid drops or can be protected by O-ring seal when sizable gravity collides; due to the soft continuous characteristic buffering of O-ring seal with offset the dynamics of percussion, thereby being covered to breakage, protection pot plays a role.

Description

A kind of pot lid that improves hermetically-sealed construction

Technical field

The utility model relates to a kind of pot lid, belongs to kitchen utensils product technical field, refers in particular to a kind of pot lid that improves hermetically-sealed construction.

Background technology

At present, the function of electric cooker is no longer only confined to pot congee of cooking, but can make bread, dish-cooking etc., be a kind of Multifunctional kitchen equipment.The inner side that the basic structure of this electric cooker generally all can cover body at pot arranges overflow preventing lid, and in order further to improve anti-overflow effect, general meeting arrange O-ring seal at the periphery of overflow preventing lid.In prior art, this O-ring seal be all generally fixing and locking on overflow preventing lid, assembling trouble not only, nor easily clean up.

Utility model content

The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of pot lid that improves hermetically-sealed construction is provided, and the O-ring seal that this pot the covers cleaning of detachably getting off is easy to assembly, solid and reliable, anti-overflow effective.

To achieve these goals, the utility model is realized according to following technical scheme:

A kind of pot lid that improves hermetically-sealed construction, includes pot and covers body, and pot covers body inner side and has overflow preventing lid, and the periphery of overflow preventing lid is embedded with an O-ring seal, and the inner side of described O-ring seal forms a draw-in groove, and draw-in groove is the large clamping structure of the little inner chamber of opening.

Further, the lower edge of described O-ring seal is provided with the train of dress limit of oblique extension laterally.

Compared with prior art, its beneficial effect is the utility model:

1, the utility model adopts removable O-ring seal, easy to assembly, easily cleans, simple in structure solid and reliable, and has sealing and use train of dress limit, has further strengthened anti-overflow effect.

2, O-ring seal is except anti-overflow effect; can also play the effect of crash protection; when pot lid drops or can be protected by O-ring seal when sizable gravity collides; due to the soft continuous characteristic buffering of O-ring seal with offset the dynamics of percussion, thereby being covered to breakage, protection pot plays a role.

In order to understand more clearly the utility model, below with reference to accompanying drawing explanation, set forth the specific embodiment of the present utility model.

Accompanying drawing explanation

Fig. 1 is cutaway view of the present utility model.

Fig. 2 is the enlarged diagram of A in Fig. 1.

The specific embodiment

As shown in Figure 1, 2, pot lid of improvement hermetically-sealed construction described in the utility model, include pot and cover body, pot covers body inner side and has overflow preventing lid 1, and the periphery of overflow preventing lid 1 is embedded with an O-ring seal 2, and the inner side of described O-ring seal 2 forms a draw-in groove 21, draw-in groove 21 is the large clamping structure of the little inner chamber of opening, adopt the clamping structure of this approximate C type, can easy disassembly, and firm and reliable connection.Further, the lower edge of described O-ring seal 2 is provided with the train of dress limit 22 of oblique extension laterally.During closing lid, close contact is divided with pot body in the train of dress limit 22 of O-ring seal, further strengthens anti-overflow effect.

The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or modification are not departed to spirit and scope of the present utility model, if within these changes and modification belong to claim of the present utility model and equivalent technologies scope, the utility model is also intended to comprise these changes and modification.

Claims (2)

1. pot that improves hermetically-sealed construction covers, include pot and cover body, pot covers body inner side and has overflow preventing lid, and the periphery of overflow preventing lid is embedded with an O-ring seal, it is characterized in that: the inner side of described O-ring seal forms a draw-in groove, draw-in groove is the large clamping structure of the little inner chamber of opening.

2. a kind of pot that improves hermetically-sealed construction covers according to claim 1, it is characterized in that: the lower edge of described O-ring seal is provided with the train of dress limit of oblique extension laterally.