Seal structure of electric kettle
A technology of sealing structure and electric kettle, which is applied to water boiling utensils, cooking utensils, household utensils, etc. It can solve the problems of high cost, difficult assembly, and poor sealing, so as to improve quality, reduce cost, and prevent poor sealing. Strict effect
- Application Information
AI Technical Summary
Problems solved by technology
no. 1 example
 see Figure 1-Figure 5 , the sealed structure of the electric kettle includes a main body 2 with a handle 13 and its bottom cover 8, the handle 13 and the main body 2 are separated, and a steam channel 12 is arranged between the handle 13 and the main body 2, and the steam channel 12 communicates with the inner cavity of the main body 2, and the material of the main body 2 is glass. The handle 13 is provided with a cover body 1 hingedly fixed thereto, and the cover body 1 is rotatably connected with the main body 2 . A heating element 5 is arranged in the main body 2, and the heating element 5 is a heating plate. The bottom cover 8 is provided with a thermostat assembly 4 electrically connected to the heating element 5 , a switch button 14 and a power connection assembly. The power connection assembly is movably connected with the bottom cover 8, and the power connection assembly is assembled by the power supply upper cover 9 and the power supply lower cover 11. A co...
no. 2 example
 see Figure 6-Figure 8 , The silicone seal ring 3 is provided with an inlay portion with an upward opening, or the silicone seal ring 3 is provided with a contact surface that gradually increases or is equal in size from top to bottom to match the body opening 2.1. The main body opening 2.1 on the main body 2 is inserted into the inlay part, and the cross section of the main body opening 2.1 is straight, bent or inclined. The silicone sealing ring 3 is wrapped on the lower part of the main body 2 to realize double-layer sealing effect between the main body 2 and the heating element 5 and further improve the sealing performance. Other unmentioned parts are the same as the first embodiment.
no. 3 example
 see Figure 9-Figure 12, the outer side of the silicone sealing ring 3 is set as a shrinkage band 31 or a metal tie wire 32 to fix the heating element 5 and the body 2 in a sealed connection, the shrinkage band 61 or the metal tie wire 62 is in the shape of a ring with an opening, the shrinkage band or The two ends of the metal binding wire are tightened and together form a closed ring, circle or ellipse. Two connecting pieces 62.2 are arranged on the metal binding wire, and the connecting pieces 62.2 are connected with the top ring through fasteners. Shrink band 61, or metal binding wire 62, or clasp and top ring 7 fixed sealing parts are lifted upwards, and sealing parts are provided with gradually larger or equal contact surfaces from top to bottom to cooperate with the opening of the body 2 to form a Leakproof body with heated bottom. Other unmentioned parts are the same as the first embodiment.
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