Latch and release device of a slide assembly

A latch and release device of a slide assembly comprising a resilient catch, a press button, and a mounting base;

• the resilient catch having a first end and a second end opposite to each other, and a locking portion;
• the first end of the resilient catch being fixed to a mobile track of the slide assembly;
• the locking portion holding against a locating portion to prevent the mobile track from extending in relation to a fixed track of the slide assembly;
• the press button having a locating hole;
• the mounting base fixed to a front end of the mobile track comprising a chamber to receive the press button and allow the press button to slide therein and an opening corresponding in position to the locating hole of the press button, the second end of the resilient catch being inserted through the opening and secured in the locating hole of the press button.