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Door closer or temperature control slide rail of door closer

A technology for window closers and door closers, applied in door/window fittings, wing leaf closers, wing leaf openers, etc., can solve the problems of high cost, large length, complex unlocking mechanism structure, etc., and achieves low cost, Fewer parts and easy installation

Pending Publication Date: 2018-10-12
佛山市合和兴科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this structure, the locking mechanism and the unlocking mechanism are set separately, and its length is relatively large, which is not conducive to the use of windows with narrow width.
Moreover, the structure of the unlocking mechanism is complicated and the cost is relatively high

Method used

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  • Door closer or temperature control slide rail of door closer
  • Door closer or temperature control slide rail of door closer
  • Door closer or temperature control slide rail of door closer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0026] see Figure 1 to Figure 4 As shown, a temperature control slide rail for a door closer or a window closer includes a slide rail 30 and a slider assembly 20. Unlocking and stopping device 10, the temperature-controlled unlocking and stopping device 10 includes a fixed seat 2, a rocker 1, an unlocked sliding seat 6, a temperature controller and an elastic member, and the fixed seat 2 is fixedly arranged in a slide rail 30, so The rocker 1 is oscillatingly arranged on the fixed seat 2, and one end of the rocker 1 is provided with a lock hook 11 for cooperating with the slider assembly 20, and the other end of the rocker 1 is matched with the slope of the unlocking slide 6, and the unlocking slide 6 is arranged in the sliding rail 30, and the temperature controller and the elastic member are arranged between the fixing seat 2 and the unlocking sliding sea...

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Abstract

The invention relates to a door closer or a temperature control slide rail of the door closer. A slide rail body and a sliding block assembly are included; the sliding block assembly is arranged in the slide rail body in a sliding manner; a temperature control unlocking stopping and fixing device is further arranged in the slide rail body, and comprises a fixed base, a rocking rod, an unlocking sliding base, a temperature controller and an elastic piece; the fixed base is fixedly arranged in the slide rail body; the rocking rod is arranged on the fixed base in a swinging manner; one end of therocking rod is provided with a lock hook used for being matched with the sliding block assembly; the other end of the rocking rod is matched with a bevel of the unlocking sliding base; the unlockingsliding base is arranged in the slide rail body; and the temperature controller and the elastic piece are arranged between the fixed base and the unlocking sliding base. The temperature control unlocking stopping and fixing device has the effect of locking the sliding block assembly; meanwhile, the temperature control unlocking stopping and fixing device has the effect of performing automatic unlocking on the sliding block assembly when a fire disaster happens; the temperature controller of the temperature control unlocking stopping and fixing device is arranged between the fixed base and theunlocking sliding base due to elastic force of the elastic piece, so that the volume and the length of the temperature control unlocking stopping and fixing device are small, and the temperature control unlocking stopping and fixing device is suitable for being used on a small-width door window.

Description

technical field [0001] The invention relates to a slide rail for a door closer or a window closer, in particular to a temperature control slide rail for a door closer or a window closer. Background technique [0002] Chinese Patent Document No. CN107724838A discloses a chute-type automatic window closer on February 23, 2018, comprising a body, a positioning seat, and a rocker with two ends pivotally connected to the body and the positioning seat respectively. The locker body includes a chute, a locking mechanism arranged in the chute for locking the rocker arm relative to the locker body, and an unlocking mechanism for driving the rocker arm to slide relative to the locker body to close the window. The unlocking mechanism includes a positioning frame arranged on the chute, an unlocking frame that can be movably connected with the positioning frame and extends along the length direction of the chute, an elastic member and a temperature-sensitive glass ball. When a fire break...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/00E05F1/16
CPCE05F1/004E05F1/16
Inventor 张冬林陈伟鸿黄小勇
Owner 佛山市合和兴科技实业有限公司
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