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Seal liner and elastic net pipe

A sealing gasket and elastic technology, applied in the field of sealing gasket, can solve problems such as difficulty in insertion, achieve the effects of reducing friction, simplifying production, and reducing the generation of glass fiber debris

Active Publication Date: 2017-05-17
CHANGZHOU SANYOU DIOR INSULATION MATERIALS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: during production, the elastic net tube needs to be inserted into the glass fiber tube, and during the insertion process, friction occurs between the elastic net and the glass fiber tube (especially the end of the elastic net and the inner wall of the glass fiber tube), which is easy to cause Generation of large amounts of fiberglass debris with difficulty interpenetrating each other

Method used

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  • Seal liner and elastic net pipe
  • Seal liner and elastic net pipe
  • Seal liner and elastic net pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See figure 1 , 2 and 5, this embodiment includes a glass fiber tube 1, an elastic net tube 2 made of stainless steel wire (0.1 mm in diameter) and a metal hook 3.

[0026] The outer wall of the glass fiber tube 1 is provided with an extension part 11 extending radially along the glass fiber tube 1 and integrated with the glass fiber tube 1; the extension part extends axially along the same side of the outer wall of the glass fiber tube 1 at the same time; The inner and outer walls of the glass fiber tube 1 are impregnated with graphite layers. The graphite layer acts as a lubricant, which facilitates the penetration of the elastic mesh into the fiberglass tube, greatly reducing friction, which in turn greatly reduces the generation of glass fiber debris. In addition, for the second production method, the friction is also greatly reduced, thereby greatly reducing the generation of glass fiber debris.

[0027] Such as Figure 6 , the elastic network tube 2 is made of ...

Embodiment 2

[0036] See image 3 and 4 , on the basis of embodiment 1, there are the following modifications in this embodiment:

[0037] The fiberglass tube 1 and the extension part 11 are braided and formed at one time, and the fiberglass tube 1 and the extension part 11 are tubular, and the extension part 11 is crushed during use. When the glass fiber tube 1 is flattened, the width of the extension part (11) is 1 / 5 to 3 / 5 of the width of the glass fiber tube (1).

Embodiment 3

[0039] For the elastic network pipe 2 of the above-mentioned embodiment 1 or 2, when weaving, the ends of the metal wires move along the spiral, and make the arc-shaped heads of the Ω bodies in the upper layer pass through the heads of the corresponding Ω bodies in the lower layer as a whole. , and so on, forming the elastic network pipe 2 .

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Abstract

The invention provides a seal liner and an elastic net pipe. The elastic net pipe is formed by weaving metal wires, and the metal wires are machined into a plurality of omega-shaped omega bodies which are transversely connected in a neighbor mode in sequence; the metal wires in the elastic net pipe are spirally distributed, and circular-arc-shaped heads of the omega bodies located on the upper layer integrally penetrate through circular-arc-shaped heads of the corresponding omega bodies located on the lower layer. The length and the radial support force of the elastic net pipe can be adjusted randomly according to needs.

Description

technical field [0001] The invention relates to a sealing gasket suitable for heating appliances. Background technique [0002] In order to prevent the heat in the heat capacity chamber of heating appliances such as ovens and ovens from escaping from the gap between the box (furnace) body and the heat capacity chamber door, a sealing gasket is generally installed on the door body to seal the above gap. Both ovens and ovens have inner tanks, and the cavity of the inner tank is the heat capacity chamber. The existing liner has a glass fiber tube, an elastic net tube and a metal hook, the elastic net tube is arranged in the casing, the metal hook has a hook head and a hook base, the hook base passes through the glass fiber tube and is between the glass fiber tube and the elastic net tube, The liner is placed on the heat storage chamber door by positioning hooks. [0003] The main bodies of the above-mentioned liners are composed of elastic mesh tubes and glass fiber tubes. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/16
CPCE06B7/16F24C15/021F16J15/12E06B7/23
Inventor 糜玥崎
Owner CHANGZHOU SANYOU DIOR INSULATION MATERIALS MFG
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