A sealing strip for a high temperature steamer

Abstract

The utility model discloses a sealing strip of high temperature steaming box, including sealing strip body, sealing strip body includes mutually fixed connection's connecting end and sealing end, the sealing end is arc surface, and the inside of sealing end is provided with cavity, the both sides of arc surface sealing end are provided with the sealing convex stripe respectively, and two sealing convex stripes are provided with and are out eight character convex, and when arc surface is extruded and sealed, the sealing convex stripe is extruded synchronously and forms the seal, and the connecting end sets up two and is held to set up the clamping strip of inside eight character, the both sides of arc surface sealing end of the utility model are provided with the sealing convex stripe respectively, and the deformation seal is generated under the pressure of steaming box door, is favorable to the compensation air leakage phenomenon that leads to of steaming box panel uneven, and the sealing property is promoted, and the middle part semicircular shape structure increases the elasticity of sealing strip, and the connecting end is two and is held to set up the clamping strip of inside eight character, and the convenient dismounting and cleaning are convenient for clamping and fixing.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip technology, and in particular to a sealing strip for a high-temperature steam oven. Background Technology

[0002] like Figure 1 As shown, the sealing strip of the existing high-temperature steam oven includes a connecting end 1 and a sealing end 2. The connecting end is L-shaped and is used to be inserted into the slot of the high-temperature steam oven for clamping and fixing. The sealing end is arc-shaped and is sealed by pressing the arc surface.

[0003] Silicone products can harden over time. The conventional slotted installation method is laborious to replace, and existing sealing strips are prone to deformation due to prolonged compression and high temperatures during use. The slotted installation method is also inconvenient for installation and disassembly.

[0004] Furthermore, the single-arc surface compression seal is prone to leakage under high-temperature conditions, as water turns into steam and generates pressure, impacting the arc surface of the sealing strip. The small contact area of ​​the sealing surface also makes it susceptible to wrinkles and leaks at corners. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model designs a sealing strip for a high-temperature steam oven.

[0006] The present invention adopts the following technical solution: A sealing strip for a high-temperature steam oven includes a sealing strip body, which includes a connecting end and a sealing end that are fixedly connected to each other. The sealing end is an arc surface with a cavity inside. Sealing protrusions are provided on both sides of the sealing end of the arc surface. The two sealing protrusions are arranged in an outward V-shape. When the arc surface is compressed to seal, the sealing protrusions are compressed synchronously to form a seal. The connecting end is provided with two clamping strips arranged in an inward V-shape.

[0007] Preferably, the sealing strip body is integrally extruded from silicone.

[0008] Preferably, the included angle α between the two sealing protrusions is 50-60°.

[0009] Preferably, the included angle β between the two clamping strips is 10-20°.

[0010] Preferably, the sealing end is an arc surface with a semi-circular cross-section.

[0011] Preferably, the height of the highest point of the two sealing protrusions is the same as the height of the highest point of the arc surface.

[0012] Preferably, the silicone rubber has a hardness of 20-80A. A material hardness of 20-80A is beneficial for adapting to the sealing of different steam oven structures. Choosing silicone-based materials is beneficial for food safety, improves high-temperature resistance and steam resistance, and thus enhances the sealing performance of the steam oven.

[0013] The beneficial effects of this utility model are: (1) The sealing end of the arc surface of this utility model is provided with sealing strips on both sides, which deform and seal under the pressure of the steam oven door, which helps to compensate for the air leakage caused by the unevenness of the steam oven panel and improves the sealing performance; the semi-circular structure in the middle increases the elasticity of the sealing strip; (2) The connecting end is a clamping strip with two inward V-shaped clamps, which is convenient for clamping and fixing, and easy to disassemble and clean. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the sealing strip of an existing high-temperature steam oven; Figure 2 This is a schematic diagram of the structure of this utility model; In the diagram: 1. Connecting end, 2. Sealing end, 3. Cavity, 4. Sealing protrusion, 5. Clamping strip. Detailed Implementation

[0015] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings: Example: Figure 2 As shown, a sealing strip for a high-temperature steam oven includes a sealing strip body, which includes a connecting end 1 and a sealing end 2 that are fixedly connected to each other. The sealing end is an arc surface with a semi-circular cross-section, and a cavity 3 is provided inside the sealing end. Sealing protrusions 4 are respectively provided on both sides of the sealing end of the arc surface. The two sealing protrusions are arranged in an outward V-shape. When the arc surface is compressed and sealed, the sealing protrusions are compressed synchronously to form a seal. The connecting end is provided with two clamping strips 5 that are arranged in an inward V-shape.

[0016] The sealing strip body is integrally extruded from silicone. The included angle α between the two sealing protrusions is 57°. The included angle β between the two strips is 16°. The height of the highest point of the two sealing protrusions is the same as the height of the highest point of the arc surface.

[0017] Silicone has a hardness of 20-80A. This hardness range is advantageous for adapting to the sealing of different steam oven structures. Choosing silicone-based materials is beneficial for food safety, improves high-temperature resistance and steam resistance, and thus enhances the sealing performance of the steam oven.

[0018] The sealing end of this utility model has two raised sealing strips on both sides of the arc surface. Under the pressure of the steam oven door, the strips deform and seal, which helps to compensate for air leakage caused by unevenness of the steam oven panel and improves the sealing performance. The semi-circular structure in the middle increases the elasticity of the sealing strip. The connecting end has two clamping strips arranged in an inward V-shape, which facilitates clamping and fixing, and makes disassembly and cleaning convenient.

[0019] The embodiments described above are merely preferred solutions of this utility model and are not intended to limit this utility model in any way. Other variations and modifications are possible without departing from the technical solutions described in the claims.

Claims

1. A sealing strip for a high-temperature steam oven, comprising a sealing strip body, the sealing strip body including a connecting end and a sealing end fixedly connected to each other, the sealing end being an arc surface and having a cavity inside, characterized in that, The sealing end of the arc surface is provided with sealing strips on both sides. The two sealing strips are arranged in an outward V-shape. When the arc surface is squeezed to seal, the sealing strips are squeezed synchronously to form a seal. The connecting end is provided with two clamping strips arranged in an inward V-shape.

2. The sealing strip of a high-temperature steam oven according to claim 1, characterized in that, The sealing strip body is integrally extruded from silicone.

3. The sealing strip of a high-temperature steam oven according to claim 1, characterized in that, The included angle α between the two sealing protrusions is 50-60°.

4. The sealing strip of a high-temperature steam oven according to claim 1, characterized in that, The included angle β between the two clamping strips is 10-20°.

5. The sealing strip of a high-temperature steam oven according to claim 1, characterized in that, The sealing end is an arc surface with a semi-circular cross-section.

6. The sealing strip of a high-temperature steam oven according to claim 1, characterized in that, The height of the highest point of the two sealing protrusions is the same as the height of the highest point of the arc surface.

7. The sealing strip of a high-temperature steam oven according to claim 2, characterized in that, The hardness of the silicone is 20-80A.

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