Protective energy-saving cover of pressure cooker
一种高压锅、煮食的技术,应用在压力锅、烹调器的外壳/套等方向,能够解决易被烫痛或烫伤、金属表面外露面积大、不利保温等问题,达到减少烫痛或烫伤的机会、良好节能和保温效果、减少烫痛或烫伤的效果
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Embodiment 1
[0023] The protective energy-saving cover of the cooking pressure cooker in Embodiment 1 of the present invention (for the structure see Figure 1-Figure 7 ), including a pot cover 1 with a cover handle 13, the pot cover 1 is equipped with a pressure limiting valve and a safety valve 14 with a valve cap 11; the pot cover 1 is provided with a shell 2 for covering its outer surface; the shell 2 consists of The outer shell 3 and the inner sleeve 4 fitted thereon are composed of an appropriate distance between the inner side walls of the two, and form a closed cavity 20; the shell 2 is provided with a valve position hole 21 for avoiding the bonnet 11, There is a suitable steam exhaust gap between the valve position hole 21 and the peripheral side of the valve cap 11, so that the gas ejected from the valve cap 11 can be discharged from the gap; Shank groove 22.
[0024] The shell 2 is provided with a safety hole 23 for avoiding the safety valve 14, so that the function of the safe...
Embodiment 2
[0045] The protective energy-saving cover of the cooking pressure cooker of the second embodiment of the present invention (for the structure see Figure 8-Figure 9 ). In order to make the function of the protective energy-saving cover of the present invention more perfect, so as to make it easier to implement and apply, on the basis of the first embodiment of the present invention, the second embodiment of the present invention further configures the following structure, that is: the above-mentioned shell cover 2 The cavity 20 is provided with a heat-insulating interlayer 6 made of foamed plastic material; the interlayer 6 and the mating surface of the inner sleeve 4 are attached to each other so that the two are tightly bonded or bonded together.
[0046] The constructed interlayer 6 has a good heat insulation effect, which is beneficial to enhance the heat insulation performance of the shell cover 2 in this embodiment, so that the protective energy-saving cover for cooking ...
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