| 摘要 |
A support assembly for an item of furniture with an elongated support structure having a first pair of feet connected to a lower end thereof; a passage defining unit defining a guide passage connected to the support structure and extending lengthwise; a support member displaceable with respect to the support structure having a second pair of feet at its lower end thereof; the displaceable support member provided with a guided pin complementary to and longitudinally slidably engaged in the guide passage, characterized thereby that the passage defining unit has a hollow adjustable guide member whereby the dimension of the passage is adjustable in accordance with the dimension of the pin; and the passage defining unit is fastenable to the support structure once it has been adjusted, such that the passage defining unit may first be adjusted to conform with the guide pin and then be fastened to the support structure. |
