CN102409958A - 百叶帘或蜂巢帘的卷线方法及卷线装置 - Google Patents

百叶帘或蜂巢帘的卷线方法及卷线装置 Download PDF

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CN102409958A
CN102409958A CN2011102579674A CN201110257967A CN102409958A CN 102409958 A CN102409958 A CN 102409958A CN 2011102579674 A CN2011102579674 A CN 2011102579674A CN 201110257967 A CN201110257967 A CN 201110257967A CN 102409958 A CN102409958 A CN 102409958A
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林良兴
丁军良
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Ximeike (Guangzhou) Industrial Co Ltd
CMECH Guangzhou Industrial Ltd
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
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    • E06B9/303Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/306Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with tilting bar along which the raising cords are guided
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/308Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • E06B9/322Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
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    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/264Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643Screens between double windows

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Abstract

本发明公开了一种百叶帘或蜂巢帘的卷线方法及其卷线装置,所述的若干股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后,汇聚成一股拉绳,最后该一股拉绳固定连接于一个卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。本发明创新性的采用“多线合一”的卷线方式,通过一个卷线筒控制一股拉绳,即可达到控制整套百叶或蜂巢帘的目的,其结构更为简单,安装更方便,工作寿命更长,百叶升降平衡度更好,产品更美观大方,受窗体尺寸因素影响更小,突破了目前由于窗体内部空间有限而无法制作小规格产品的瓶颈,可广泛应用于电动遮阳中空玻璃装置。

Description

百叶帘或蜂巢帘的卷线方法及卷线装置
技术领域
本发明涉及门窗帘领域,具体是一种应用于百叶帘或蜂巢帘的升降卷线方法及装置。
背景技术
现在用于电动遮阳中空玻璃内百叶帘或蜂巢帘升降的主要部件为扁带和拉绳。
扁带厚度一般为0.16-0.22mm,由于厚度太小,且在百叶升降时会和百叶片摩擦,导致扁带起毛,升降次数多后,扁带极有可能被磨断,从而导致百叶损坏,给厂家和客户带来损失。再有,现时百叶升降的结构为通过扁带的叠加来实现的,但对于中空产品来说,双层玻璃之间的中空间隔是有限的,从而导致高度太大的的百叶无法制作。
拉绳也被广泛应用于控制百叶升降中,一般为了使百叶能够保持水平状态进行升降,一般至少需要设置两根升降拉绳,但现有的结构中,每根拉绳均需要配一个卷线装置,由于每个卷线装置都有一定的长度,同时在有限的空间里还需安装驱动装置(如电动机),从而导致了小规格的百叶无法制作。而且,因为这种卷线装置是独立的,每个卷线装置的工作情况是很难保持完全同步的,从而导致由多根拉绳控制的百叶的升降很难达到平衡。
发明内容
针对上述问题,本发明旨在提供一种百叶帘或蜂巢帘的卷线方法,其能使百叶帘、蜂巢帘工作寿命更长,受窗体尺寸因素影响更小,能保证百叶升降平衡度更好,产品更美观大方。
本发明的另一个目的是提供实现上述方法的卷线装置。
为实现该技术目的,本发明的技术方案是:一种百叶帘或蜂巢帘的卷线方法,其特征在于:所述的若干股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后,汇聚成一股拉绳,最后该一股拉绳固定连接于一个卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
一种百叶帘或蜂巢帘的卷线装置,其特征在于包括:若干股升降拉绳;设于百叶片或蜂巢帘上方对应每股升降拉绳的位置的转向装置;一个位于转向装置侧面的卷线筒;所述的每股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后分别绕过转向装置,然后汇聚成一股拉绳,该股拉绳末端固定连接于所述卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
所述的若干股升降拉绳分别绕过转向装置后,各端头集中与另一股牵引拉绳连接,汇聚成一股拉绳。
所述的若干股升降拉绳的其中一条延长形成牵引段,其他升降拉绳的端头与该股升降拉绳的牵引段连接,汇聚成一股拉绳。
所述拉绳在绕过转向装置后与固定于卷线筒之间的移动轨迹中设有若干个对拉绳进行转向或导向的小轮。
所述的卷线筒为螺杆式卷线筒或筒型卷线筒。
所述的螺杆式卷线筒外套设有可沿卷线筒轴线平移的螺纹式卷线块,螺纹式卷线块下方设有导向小轮。
所述的螺纹式卷线筒下方设有两个卷线小轮,百叶帘或蜂巢帘侧面框架内侧靠下方的位置设有转向小轮;若干股升降拉绳穿过其中一个卷线小轮,并向下延伸汇聚成一股拉绳,该股拉绳绕过转向小轮后向上延伸,通过另一个卷线小轮和导向小轮,最后固定在螺杆式卷线筒的一端。
所述的筒型卷线筒表面光滑并带有锥度。
所述的筒型卷线筒下方设有至少两个卷线小轮,百叶帘或蜂巢帘侧面框架内侧靠下方的位置设有转向小轮;若干股拉绳通过其中一个卷线小轮向下延伸汇聚成一股拉绳,该股拉绳绕过转向小轮后向上延伸,通过另外的卷线小轮,然后固定在筒型卷线筒的一端。
安装有上述百叶帘或蜂巢帘的卷线装置的电动遮阳中空玻璃装置。
本发明创新性的采用“多线合一”的卷线方式,通过一个卷线筒控制一股拉绳,即可达到控制整套百叶或蜂巢帘的目的,其结构更为简单,安装更方便,工作寿命更长,百叶升降平衡度更好,产品更美观大方,受窗体尺寸因素影响更小,突破了目前由于窗体内部空间有限而无法制作小规格产品的瓶颈,可广泛应用于电动遮阳中空玻璃装置。
附图说明
图1是本发明实施例1的结构示意图(正面);
图2是本发明实施例1螺杆式卷线筒部分的结构示意图(背面);
图3是本发明实施例2筒型卷线筒部分的结构示意图(背面)。
具体实施方式
本发明是一种百叶帘或蜂巢帘的卷线方法,所述的若干股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后,汇聚成一股拉绳,最后该一股拉绳固定连接于一个卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
实现上述方法的卷线装置,包括:若干股升降拉绳;设于百叶片或蜂巢帘上方对应每股升降拉绳的位置的转向装置;一个位于转向装置侧面的卷线筒;所述的每股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后分别绕过转向装置,然后汇聚成一股拉绳,该股拉绳末端固定连接于所述卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
所述的若干股升降拉绳分别绕过转向装置后,各端头集中与另一股牵引拉绳连接,汇聚成一股拉绳。或者,所述的若干股升降拉绳的其中一条延长形成牵引段,其他升降拉绳的端头与该股升降拉绳的牵引段连接,汇聚成一股拉绳。无论是采用何种形式,只要能实现“多线合一”即可。另外,拉绳在绕过转向装置后与固定于卷线筒之间的移动轨迹中设有若干个对拉绳进行转向或导向的小轮,其目的是为了使拉绳在窗体有限空间内的行动轨迹更为合理和顺畅。所述的卷线筒可选自螺杆式卷线筒或筒型卷线筒。
实施例1
本实施例以电动遮阳中空玻璃内百叶窗/门为例对本发明做进一步的阐述,但本发明并不限于此特定例子。
如图1所示,本发明包括驱动源1(如电机),调光轮组件2、多股升降拉绳3,卷线筒组件4,下梁5,百叶帘6,牵引拉绳7。
调光轮组件2设于百叶片6上方对应每股升降拉绳的位置,其包括带动调光拉绳移动的调光轮以及令升降拉绳3由上下移动变为水平移动的转向装置(如转向轮,未在图中示出)。
如图2所示,卷线筒组件4位于调光轮组件2侧面,包括卷线座40,螺纹式卷线块41,螺杆式卷线筒42,卷线小轮43、44,导轴45,导向小轮46。螺杆式卷线筒42表面设有螺纹,两端均装有轴承,固定于卷线座40上,驱动源1通过驱动轴与螺杆式卷线筒42连接驱动其转动。螺杆式卷线筒42外套设有螺纹式卷线块41,螺纹式卷线块41的内螺纹与螺杆式卷线筒42表面外螺纹相互咬合。卷线座40上还设有两根导轴45,与螺纹式卷线块41外壁的凹槽配合使用,使螺纹式卷线块41无法随螺杆式卷线筒42的转动而旋转,只能沿螺杆式卷线筒42轴线平移。
拉绳在绕过转向装置后与固定于卷线筒之间的移动轨迹中设有若干个对拉绳进行转向或导向的小轮,例如:在螺纹式卷线块41下方设有导向小轮46,随螺纹式卷线块41一起移动;螺纹式卷线筒42下方设有两个卷线小轮43、44;百叶帘6侧面框架内侧靠下方的位置通过转向座8固定有转向小轮9。
安装时,每股升降拉绳3一端固定连接百叶片6的下梁5,另一端由下而上穿过百叶片6后分别绕过转向装置,转向卷线筒组件4的方向,然后穿过其中一个卷线小轮43,向下延伸被牵引拉绳7绑住从而汇聚成一股拉绳,该股拉绳绕过转向小轮9后向上延伸,通过另一个卷线小轮44和导向小轮46,最后固定在螺杆式卷线筒42的一端。
工作原理:驱动源1带动螺杆式卷线筒42作圆周运动,而螺纹式卷线块41在两根导轴45的限制作用下,只能作左右往返的平移运动。此时经由导向小轮46穿过螺纹式卷线块41的牵引拉绳7随着螺纹式卷线块41移动而依次缠绕在螺杆式卷线筒42表面的螺纹上,不会打结。随着螺杆式卷线筒42的正反向转动,带动牵引拉绳7绕转圈数的增减,就使得若干股升降拉绳3同步拉动百叶帘6上升或下降。
实施例2
本实施例同实施例1,均包括驱动源1(如电机),调光轮组件2、多股升降拉绳3,卷线筒组件4,下梁5,百叶帘6,牵引拉绳7,转向小轮9等。
如图3所示,卷线筒组件4位于调光轮组件2侧面,包括卷线座40,驱动源1带动螺杆式卷线筒42作圆周运动,,以及至少两个卷线小轮。筒型卷线筒47表面光滑并带有一定锥度,两端装有轴承,固定于卷线座40上。在本实施例中,筒型卷线筒47下方设有四个卷线小轮。若干股升降拉绳3通过其中一个卷线轮48后向下延伸,被另一股牵引拉绳7绑住,牵引拉绳7绕过转向小轮9后向上延伸,通过另外三个卷线轮49,然后固定在筒型卷线筒47直径较大的一端。
工作原理:筒型卷线筒的工作原理和螺杆式卷线筒工作原理相近。驱动源1带动筒型卷线筒47作圆周运动,由于筒型卷线筒47表面设有锥度,使得在卷绕时拉绳能顺势由大直径一端向小直径一端方向依次缠绕,不会打结。随着筒型卷线筒47的正反向转动,带动牵引拉绳7绕转圈数的增减,就使得若干股升降拉绳3同步拉动百叶帘6上升或下降。
以上所述,仅为本发明较佳的实施例子,并不用以限制本发明,凡是依据本发明的技术实质对以上实施例子作任何细微修改、等同替换和改进,均应包含在本发明技术方案的保护范围之内。

Claims (10)

1.一种百叶帘或蜂巢帘的卷线方法,其特征在于:所述的若干股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后,汇聚成一股拉绳,最后该一股拉绳固定连接于一个卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
2.一种百叶帘或蜂巢帘的卷线装置,其特征在于包括:若干股升降拉绳;设于百叶片或蜂巢帘上方对应每股升降拉绳的位置的转向装置;一个位于转向装置侧面的卷线筒;所述的每股升降拉绳一端固定连接百叶片或蜂巢帘下梁,另一端穿过百叶片或蜂巢帘后分别绕过转向装置,然后汇聚成一股拉绳,该股拉绳末端固定连接于所述卷线筒,由该卷线筒转动卷绕拉绳实现卷线动作。
3.根据权利要求1所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的若干股升降拉绳分别绕过转向装置后,各端头集中与另一股牵引拉绳连接,汇聚成一股拉绳;或者,所述的若干股升降拉绳的其中一条延长形成牵引段,其他升降拉绳的端头与该股升降拉绳的牵引段连接,汇聚成一股拉绳。
4.根据权利要求1所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述拉绳在绕过转向装置后与固定于卷线筒之间的移动轨迹中设有若干个对拉绳进行转向或导向的小轮。
5.根据权利要求1所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的卷线筒为螺杆式卷线筒或筒型卷线筒。
6.根据权利要求5所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的螺杆式卷线筒外套设有可沿卷线筒轴线平移的螺纹式卷线块,螺纹式卷线块下方设有导向小轮。
7.根据权利要求5所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的螺纹式卷线筒下方设有两个卷线小轮,百叶帘或蜂巢帘侧面框架内侧靠下方的位置设有转向小轮;若干股升降拉绳穿过其中一个卷线小轮,并向下延伸汇聚成一股拉绳,该股拉绳绕过转向小轮后向上延伸,通过另一个卷线小轮和导向小轮,最后固定在螺杆式卷线筒的一端。
8.根据权利要求5所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的筒型卷线筒表面光滑并带有锥度。
9.根据权利要求5所述的百叶帘或蜂巢帘的卷线装置,其特征在于:所述的筒型卷线筒下方设有至少两个卷线小轮,百叶帘或蜂巢帘侧面框架内侧靠下方的位置设有转向小轮;若干股拉绳通过其中一个卷线小轮向下延伸汇聚成一股拉绳,该股拉绳绕过转向小轮后向上延伸,通过另外的卷线小轮,然后固定在筒型卷线筒的一端。
10.安装有权利要求2-9所述百叶帘或蜂巢帘的卷线装置的电动遮阳中空玻璃装置。
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