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Container with observation window

An observation window and observation window technology are applied in the field of containers with observation windows, which can solve the problems of waste, water leakage, and easy deformation of containers, and achieve the effects of improving service life, improving mechanical strength, and improving sealing stability.

Inactive Publication Date: 2010-08-18
严绍基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The observation window using this mechanical installation method can improve production efficiency compared with the welding connection method, but it is found during use that because the transparent scale is made of plastic material, it is easy to deform after long-term use, resulting in a tight seal between the transparent scale and the pot body. If it is not strict, there will be water leakage, causing the container to be scrapped in advance

Method used

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  • Container with observation window
  • Container with observation window
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example one: such as Figure 1-Figure 3 As shown, the container with an observation window according to the present invention includes a pot body 1, an observation window 2 is opened on the side wall of the pot body 1, a transparent ruler 3 is installed on the observation window 2, and one of the observation window 2 and the transparent ruler 3 There is a high temperature and aging resistant sealing ring 4, usually made of silicone rubber. In order to prevent the transparent scale 3 from deforming under the action of thermal expansion and contraction, which affects the sealing performance, when the transparent scale 3 is injected, the transparent scale 3 The shaped metal wire 5 is placed in the outer ring compound in advance.

Embodiment 2

[0016] Embodiment two: such as Figure 4 , Figure 5 As shown, the main structure is the same as the first embodiment. The difference is that a slot 6 is opened on the outer ring side of the transparent scale 3, and the shaped metal wire 5 is fixed in the slot 6 of the transparent scale 3.

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Abstract

The invention belongs to the field of household appliance manufacture, and in particular relates to a container with an observation window. The container comprises a kettle body (1); the side wall of the kettle body (1) is provided with the observation window (2); a transparent scale (3) is arranged on the observation window (2); and a high temperature-resistant and ageing-resistant sealing ring (4) is arranged between the transparent scale (3) and the observation window. The container is characterized in that: the transparent scale (3) is provided with a shaping metal wire (5) which is a stainless steel wire; the shaping metal wire (5) is injected in an outer ring sizing material of the transparent scale (3); a clamping groove (6) is formed on the outer ring side of the transparent scale (3); and the shaping metal wire (5) is fixed in the clamping groove (6). The container with the structure has the advantages of good sealing property and long service life.

Description

Technical field [0001] The invention belongs to the field of household appliance manufacturing, and specifically relates to a container with an observation window. Background technique [0002] At present, water containers such as electric kettles and soymilk machines that use metal materials as the kettle body generally have a transparent observation window on the side wall of the kettle body to facilitate observation of the liquid level in the container. The transparent ruler of the container observation window is generally connected by welding methods such as hot-melt welding, high-frequency welding or ultrasonic welding. This installation method requires specific special equipment to achieve installation and fixation. It requires professional personnel to operate and the processing technology is complicated. The production efficiency is low, the cost is high, and welding quality and liquid leakage are prone to occur during the welding process. In order to overcome the variou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/44A23C11/10A47J27/21
Inventor 严绍基顏继云
Owner 严绍基
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