Catapult structure for furniture

A catapult and furniture technology, which is applied in household appliances, furniture parts, applications, etc., can solve problems such as operation jamming, inflexible operation, and complex structure of automatic opening devices, and achieves elimination of gaps and contact noise, simple appearance, and reduced The effect of daily wear and tear

Active Publication Date: 2018-12-28
伍志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the automatic opening device of the drawer slide rail of this structure has a complex structure, and the operation is not flexible enough in the actual use process. There will be a stuck state when

Method used

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  • Catapult structure for furniture
  • Catapult structure for furniture
  • Catapult structure for furniture

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] see Figure 1-Figure 5 The catapult structure used in this furniture includes a slide rail assembly, a toggle unit 1 and a catapult device, the slide rail assembly includes a moving slide rail 2 and a fixed slide rail 3, and the moving slide rail 2 is opened and closed on the fixed slide rail 3. The toggle unit 1 is arranged on the movable slide rail 2, and the ejector device is arranged on the fixed slide rail 3, or the ejector device is arranged on the movable slide rail 2, and the toggle unit 1 is arranged on the fixed slide rail 3, and the toggle unit 1 Interact with the ejector device at least when the movable slide rail 2 slides and closes a certain stroke relative to the fixed slide rail 3, and is characterized in that: the ejector device includes a fixed bracket 4, a pendulum bolt 5, a pushing element 6 and a spring 7, and the fixed brack...

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PUM

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Abstract

A catapult structure for furniture comprises a sliding rail assembly, a shifting unit and a catapult device, wherein the sliding rail assembly comprises a movable sliding rail and a fixed sliding rail, the movable sliding rail is opened or closed on the fixed sliding rail in a sliding mode, the shifting unit is arranged on the movable sliding rail, the catapult device is arranged on the fixed sliding rail or is arranged on the movable sliding rail, the shifting unit is arranged on the fixed sliding rail, the shifting unit produces mutual effect with the catapult device when the movable sliding rail is closed for a stroke with respect to the fixed sliding rail in a sliding mode, the catapult device comprises a fixing support, a swing bolt, a push-moving element and a spring, a vertical sliding groove is formed in the fixing support or between the fixing support and the sliding rail assembly, the swing bolt is arranged on the vertical sliding groove in a sliding mode, a heart-shaped sliding groove is formed in the fixing support and is vertically formed, one end of the push-moving element is in matched connection with the swing bolt, the other end of the push-moving element is arranged on the heart-shaped sliding groove in a sliding mode, one end of the spring is in matched connection with the swing bolt, and the other end of the spring is in matched connection with the fixing support or the sliding rail assembly. The catapult structure has good practicability.

Description

technical field [0001] The invention relates to a catapult structure for furniture. Background technique [0002] Chinese patent CN2803114Y disclosed on August 9, 2006 an automatic opening device for drawer slide rails. The sliding hook is provided by the chute of the fixed seat connected to the slide rail of the cabinet body, and is locked on the drawer. The linkage of the linkage rod of the slide rail and the elastic return force of the elastic element cooperate with the positioning axis of the rocker pivoted by the fixed seat and the introduction channel, catch channel and export support groove on the back of the slide hook. It is said that the guide of the channel and the outlet channel can achieve the automatic opening function of the drawer after being pressed; in addition, when the drawer is to be opened, the drawer must be pressed so that it slides inward for more than a certain distance, so that the automatic opening can be achieved. Function, so that the drawer wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B88/463A47B88/467A47B88/50
CPCA47B2210/09
Inventor 伍志勇
Owner 伍志勇
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