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用于快速移动家用电器（如冰箱或冷冻柜）内部搁板支撑表面高度的装置
Device for fast displacement of the position in height of an internal shelf resting surface of an electrical household appliance, such as a refrigerator or freezer
US-7740332-B2用于快速调节冰箱或冷冻柜内搁板的高度。
专利摘要
一种用于在诸如冰箱或冷冻柜之类的家用电器的冷藏室内快速移动搁板高度的装置，包括用于与相应的导轨耦合的元件，这些导轨用于支撑冷藏室，并布置在冷藏室内的多个固定高度位置，以及设置在耦合元件和搁板相应的相对侧边之间的调节元件，用于选择性地将搁板相对于耦合元件在第一位置和第二位置之间移动，这两个位置设置在不同的高度；这样，搁板在使用中可与设置在冷藏室中选定高度的一对导轨耦合，并且只需向上推动搁板本身，即可相对于该对导轨的高度在两个不同高度之间移动。
Original abstractA device for fast displacement of the position in height of a shelf within a refrigerating cell of an electrical household appliance, such as a refrigerator or freezer, includes elements for the coupling with respective guides for supporting the refrigerating cell arranged in a plurality of positions fixed in height within the refrigerating cell itself and adjustment elements set between the coupling elements and respective opposite lateral sides of the shelf for selective displacement of the shelf between a first position and a second position, set at different heights, with respect to the coupling elements; in this way, the resting shelf can be coupled in use with a pair of guides set at a selected height in the refrigerating cell and can be displaced between two different heights with respect to that of the pair of guides simply by pushing the shelf itself upwards.
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