CN203463652U - Sealing ring - Google Patents

Abstract

The utility model discloses a sealing ring which comprises a body (1) and is characterized in that the body (1) is composed of a support portion (2) and a sealing portion (3) which are integrally connected, the upper side of the sealing portion (3) is connected with the lower side of the support portion (2), the lower side of the sealing portion (3) is located on the inner side of the body (1), isolation pieces (4) evenly distributed are arranged on the inner side of the body (1), and the section of the body (1) becomes smaller from inside to outside. The sealing ring saves materials and is low in production cost and convenient to disassemble, assemble and clean.

Description

A kind of seal ring

Technical field

The utility model relates to a kind of Sealing, relates in particular to a kind of seal ring.

Background technique

Existing pressure cooker or electric pressure cooker etc. are before use, need to be by the seal ring support in pot cover on seal ring or seal ring supporting disk, therefore existing seal ring design is all that cross section is laterally zygomorphic laterally " Y " character form structure, during installation, Y type opening both sides by seal ring are stuck on seal ring support, its size dimension meets that seal ring can the seal ring support from pot cover do not drop, but when seal ring is in cooking process, due to expanded by heating, volume, size change just may cause seal ring after heating greatly, user's increasing back sealing ring of uncapping falls down from pot cover, affect user's normal use, and need to clean seal ring time, the dismounting of seal ring on support is also inconvenient.

Summary of the invention

Technical problem to be solved in the utility model is: provide a kind of and save that material, cost of production are low, the seal ring of dismounting easy to clean.

In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is:

A seal ring, comprises body, and body is comprised of the support zone being connected and sealed department position, the sealing top at position and being connected below of supporting portion, and the inner side that is positioned at below body at sealing position, the inner side of body is provided with uniform partition.

The cross section of described body is interior thick outer thin.

Compared with prior art, the beneficial effect that the present invention has is:

1, the utility model, without the top part of the Y-shaped opening of existing seal ring, is only provided with downward monolateral sealed department, has therefore greatly saved the material of seal ring, has reduced cost of production;

2, thick outer thin in the utility model cross section, very smooth and easy in the time of in the seal ring support slot in embedding pot cover, easy disassembly is cleaned.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is broken section structural representation of the present utility model.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Fig. 1～Fig. 2,

A seal ring, comprises body 1, and body 1 is comprised of the support zone 2 being connected and sealing position 3, the sealing top at position 3 and being connected below of supporting portion 2, and the inner side that is positioned at below body 1 at sealing position 3, the inner side of body 1 is provided with uniform partition 4.

The cross section of described body 1 is interior thick outer thin.

The utility model, without the top part of the Y-shaped opening of existing seal ring, is only provided with downward monolateral sealed department 3, has therefore greatly saved the material of seal ring, has reduced cost of production; Simultaneously because its cross section is interior thick outer thin monolateral circle body structure, very smooth and easy in the time of in the seal ring support slot in embedding pot cover, easy disassembly is cleaned.

Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, to the above embodiment's variation, modification, all will drop within the scope of claim of the present utility model.

Claims (2)

1. a seal ring, comprise body (1), it is characterized in that: body (1) is comprised of the support zone being connected (2) and sealing position (3), the top at sealing position (3) is connected below with supporting portion (2), the inner side that is positioned at below body (1) at sealing position (3), the inner side of body (1) is provided with uniform partition (4).

2. a kind of seal ring as claimed in claim 1, is characterized in that: the cross section of described body (1) is interior thick outer thin.

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