WO2018032530A1 - 一种防坠的摩擦式滑撑铰链 - Google Patents

一种防坠的摩擦式滑撑铰链 Download PDF

Info

Publication number
WO2018032530A1
WO2018032530A1 PCT/CN2016/097091 CN2016097091W WO2018032530A1 WO 2018032530 A1 WO2018032530 A1 WO 2018032530A1 CN 2016097091 W CN2016097091 W CN 2016097091W WO 2018032530 A1 WO2018032530 A1 WO 2018032530A1
Authority
WO
WIPO (PCT)
Prior art keywords
slider
friction
cantilever
support cantilever
sliding hinge
Prior art date
Application number
PCT/CN2016/097091
Other languages
English (en)
French (fr)
Inventor
陈大川
Original Assignee
广东澳利坚建筑五金有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东澳利坚建筑五金有限公司 filed Critical 广东澳利坚建筑五金有限公司
Publication of WO2018032530A1 publication Critical patent/WO2018032530A1/zh

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides

Definitions

  • the utility model relates to a window stay, in particular to a friction type sliding hinge for preventing a flat window sash from falling.
  • the sliding hinge commonly used for casement windows is a kind of motion mechanism assembled by a slide rail, a slider, a top support cantilever, a short support cantilever, a support cantilever and a long support cantilever.
  • One end of the slide rail is provided with a guide apex angle. , guiding the opening and closing of the hinge.
  • a pair of sliding brackets are mounted on the casement window. When the window sash is pushed, the sash can drive the short support cantilever, the long support cantilever and the support cantilever by sliding the cantilever mounted on the top of the sash (the slider slides along the slide rail), thereby Turn the sash on and off.
  • the slider of the sliding hinge is equipped with an adjusting screw, which can be rotated clockwise to extend the bottom surface of the slider, and push the slider upward to press the flange of the upper part of the sliding rail to adjust the friction force to open at a certain position.
  • the sash cannot operate under the friction between the slider and the slide rail, so as to prevent the sash from suddenly colliding under the normal wind force and colliding with the window frame. Due to the poor strength of the commonly used plastics, the plastic threads are prone to failure under pressure conditions; although the metal sliders have high strength, due to the thin thickness, the screw holes on the sliders are small and the threads are short, and the threads are also prone to failure under pressure conditions.
  • the sliding member may be deformed or broken due to the accidental impact of the external force due to the wear of the slider for a long time, and the window sash may fall off due to the deformation or breakage of the window sash.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a anti-falling friction type sliding hinge, which solves the problem that the conventional hinged slider has poor bearing capacity due to long-term wear, and the window fan is accidentally subjected to external force impact. In the case of deformation or breakage, leaving the slide rails, causing the window sash to fall.
  • a fall arresting friction type sliding hinge comprising a slide rail, a slider assembly and a support cantilever assembly;
  • the slider assembly includes a slider, an adjusting screw and a friction pad; the friction pad is disposed on the sliding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

一种防坠的摩擦式滑撑铰链，包括滑轨（2）、滑块组件和托悬臂组件，滑块组件包括滑块（7）、调节螺钉（8）和摩擦垫片（9），摩擦垫片（9）设置在滑块（7）上且与滑轨（2）接触，调节螺钉（8）与滑块（7）螺纹连接且能够与摩擦垫片（9）接触，托悬臂组件铰接在滑块组件上，滑块组件设置在滑轨（2）上且能够沿滑轨（2）滑动。该摩擦式滑撑铰链可防止窗扇受到外力冲击时坠落。

Description

一种防坠的摩擦式滑撑铰链 技术领域
本实用新型涉及一种窗撑，尤其涉及一种防止平开窗窗扇坠落的摩擦式滑撑铰链。
背景技术
平开窗常用的滑撑铰链是一种由滑轨、滑块、顶部托悬臂、短托悬臂、托悬臂以及长托悬臂组装而成的一种运动机构，滑轨的一端装有导向顶角，对铰链的开启与关闭起导向作用。将一对滑撑安装于平开窗上，当推动窗扇时，窗扇通过安装于窗扇的顶部托悬臂带动短托悬臂、长托悬臂以及托悬臂运转(滑块则沿滑轨滑动)，从而可开启和关闭窗扇。滑撑铰链的滑块上装有调节螺钉，可通过顺时针转动调节螺钉，使其伸出滑块底面，推动滑块向上压紧滑轨上部的凸缘来调节摩擦力，使开启在某一位置的窗扇在滑块与滑轨之间摩擦力的作用下不能运转，以免窗扇在正常风力作用下突然关闭而与窗框发生碰撞。常用的塑料由于强度差，塑料螺纹在压力环境下易失效；金属滑块虽然强度高，但由于厚度较薄，滑块上的螺孔小、螺纹短，螺纹在压力环境下也易失效。在没有摩擦力的情况下，没有锁紧的窗扇在不同风向的作用力下会来回关闭，不断地碰撞窗框而导致玻璃损坏脱落，甚至可能导致螺丝松动或失效而发生窗扇坠落的危险。另外，窗户经过一段时间的使用后，也可能因滑块长时间磨损的情况下因承受能力变差，在窗扇意外受到外力冲击的情况下发生变形或断裂，脱离滑轨，导致窗扇坠落。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种防坠的摩擦式滑撑铰链，解决传统铰链的滑块因长时间磨损而导致承受能力变差，在窗扇意外受到外力冲击的情况下发生变形或断裂，脱离滑轨，导致窗扇坠落的问题。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种防坠的摩擦式滑撑铰链，包括滑轨、滑块组件和托悬臂组件；
所述滑块组件包括滑块、调节螺钉和摩擦垫片；摩擦垫片设置在所述滑

Claims (1)

  1. 块上且与滑轨接触；所述调节螺钉与所述滑块螺纹连接且能够与所述摩擦垫片接触；
    所述托悬臂组件铰接在所述滑块组件上，所述滑块组件设置在所述滑轨上且能够沿导轨滑动。
    上述防坠的摩擦式滑撑铰链，所述滑块包括镶件和包裹所述镶件的工程塑料。
    上述防坠的摩擦式滑撑铰链，所述镶件为中间高两边低的阶梯压型。
    上述防坠的摩擦式滑撑铰链，所述镶件两侧边设置有缺口，所述工程塑料上对应所述缺口的位置设置有长孔，所述长孔外面为弧面，所述弧面凸出所述滑块的侧面。
    上述防坠的摩擦式滑撑铰链，所述滑块上设有螺孔和空室，所述空室设置在所述螺孔下方，所述调节螺钉安装在所述螺孔中，所述摩擦垫片安装在所述空室内。
    上述防坠的摩擦式滑撑铰链，所述摩擦垫片与所述滑轨接触的一面为凸出所述滑块底面的弧面。
    上述防坠的摩擦式滑撑铰链，所述滑轨底部相应于滑块在滑撑铰链闭合时所处位置还设有一个带坡度的凸起。
    上述防坠的摩擦式滑撑铰链，所述螺孔包括镶件上的螺纹孔及工程塑料上的塑料螺纹孔。
    上述防坠的摩擦式滑撑铰链，托悬臂组件包括托悬臂、顶部托悬臂、短托悬臂和长托悬臂；所述托悬臂、短托悬臂和所述滑块三者通过同一铰接轴铰接；所述托悬臂另一端铰接在所述长拖悬臂上；所述短托悬臂另一端与所述顶部托悬臂铰接；所述顶部托悬臂另一端与所述长托悬臂铰接。
    上述防坠的摩擦式滑撑铰链，所述顶部托悬臂通过尼龙垫片分别与短托悬臂和长托悬臂铰接。
    采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
    1、调节螺钉抵住摩擦垫片，保证摩擦垫片即便有一定磨损也会同样保持提供强度高而又耐磨的滑块，避免滑块因长时间磨损而导致承受能力变差，在窗扇意外受到外力冲击的情况下发生变形或断裂，脱离滑轨，导致窗扇坠落。
PCT/CN2016/097091 2016-08-15 2016-08-29 一种防坠的摩擦式滑撑铰链 WO2018032530A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620876109 2016-08-15
CN201620876109.6 2016-08-15

Publications (1)

Publication Number Publication Date
WO2018032530A1 true WO2018032530A1 (zh) 2018-02-22

Family

ID=61196240

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/097091 WO2018032530A1 (zh) 2016-08-15 2016-08-29 一种防坠的摩擦式滑撑铰链

Country Status (1)

Country Link
WO (1) WO2018032530A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958359A (zh) * 2019-04-19 2019-07-02 苏州市富尔达科技股份有限公司 一种防火闭窗器
CN110821321A (zh) * 2019-11-21 2020-02-21 吴朋辉 重型铰链

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182386A (en) * 1985-10-30 1987-05-13 Securistyle Ltd Strengthened window stay
CN2370125Y (zh) * 1998-12-29 2000-03-22 立兴(杨氏)制品厂有限公司 窗户开关用金属连杆上的滑片
CN2784536Y (zh) * 2005-04-29 2006-05-31 白宝鲲 具有安全滑块的连杆式铰链
GB2454940A (en) * 2007-11-26 2009-05-27 Securistyle Ltd Slider having link attached between body portion and top portion
CN202324931U (zh) * 2011-11-30 2012-07-11 广东澳利坚建筑五金有限公司 平开窗用滑撑铰链
CN202645220U (zh) * 2012-05-17 2013-01-02 广东澳利坚建筑五金有限公司 平开窗用承重型滑撑铰链
CN203515061U (zh) * 2013-07-08 2014-04-02 广东澳利坚建筑五金有限公司 一种承重耐用的平开窗用滑撑铰链
CN206071318U (zh) * 2016-08-12 2017-04-05 广东澳利坚建筑五金有限公司 一种防坠的摩擦式滑撑铰链

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182386A (en) * 1985-10-30 1987-05-13 Securistyle Ltd Strengthened window stay
CN2370125Y (zh) * 1998-12-29 2000-03-22 立兴(杨氏)制品厂有限公司 窗户开关用金属连杆上的滑片
CN2784536Y (zh) * 2005-04-29 2006-05-31 白宝鲲 具有安全滑块的连杆式铰链
GB2454940A (en) * 2007-11-26 2009-05-27 Securistyle Ltd Slider having link attached between body portion and top portion
CN202324931U (zh) * 2011-11-30 2012-07-11 广东澳利坚建筑五金有限公司 平开窗用滑撑铰链
CN202645220U (zh) * 2012-05-17 2013-01-02 广东澳利坚建筑五金有限公司 平开窗用承重型滑撑铰链
CN203515061U (zh) * 2013-07-08 2014-04-02 广东澳利坚建筑五金有限公司 一种承重耐用的平开窗用滑撑铰链
CN206071318U (zh) * 2016-08-12 2017-04-05 广东澳利坚建筑五金有限公司 一种防坠的摩擦式滑撑铰链

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109958359A (zh) * 2019-04-19 2019-07-02 苏州市富尔达科技股份有限公司 一种防火闭窗器
CN109958359B (zh) * 2019-04-19 2024-05-10 苏州市富尔达科技股份有限公司 一种防火闭窗器
CN110821321A (zh) * 2019-11-21 2020-02-21 吴朋辉 重型铰链

Similar Documents

Publication Publication Date Title
US10641020B2 (en) Electromagnetic release door closer
US7841048B2 (en) Sliding assembly having a body for transversal sliding door
WO2013078794A1 (zh) 平开窗用滑撑铰链
US20160222709A1 (en) Frame with a sliding mechanism
CN206071318U (zh) 一种防坠的摩擦式滑撑铰链
WO2018032530A1 (zh) 一种防坠的摩擦式滑撑铰链
CN209145436U (zh) 一种铰链
GB2510926A (en) Improvements to friction stay hinges
CN202359926U (zh) 门窗趟轮
CN109403770B (zh) 一种铝木复合门窗用隐形铰链
CN202831928U (zh) 五连杆结构滑撑铰链
CN203321156U (zh) 摩擦定位滑撑铰链
US1106791A (en) Swinging-sash connection.
US2576978A (en) Latch mechanism
CN209797216U (zh) 轿门及其轿门密封装置
CN209620971U (zh) 一种铝木复合门窗用隐形铰链
CN102877724A (zh) 五连杆结构滑撑铰链
US2743127A (en) Spring sash balancer
CN208236218U (zh) 一种新型组合窗户
US3020604A (en) Friction pivot block for projected type windows and the like
CN211818866U (zh) 一种闭窗器
TWM610682U (zh) 閉門器
CN209523627U (zh) 一种窄边推拉门
CN205477078U (zh) 一种自动门装置
CN221032092U (zh) 一种门窗滑轨装置及门窗

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16913286

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16913286

Country of ref document: EP

Kind code of ref document: A1