CN114207236A - 门铰链 - Google Patents
门铰链 Download PDFInfo
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- CN114207236A CN114207236A CN202080056698.2A CN202080056698A CN114207236A CN 114207236 A CN114207236 A CN 114207236A CN 202080056698 A CN202080056698 A CN 202080056698A CN 114207236 A CN114207236 A CN 114207236A
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
- E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
- E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/682—Pins
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/292—Form or shape having apertures
- E05Y2800/296—Slots
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
Abstract
本发明涉及一种门铰链,尤其涉及一种组装简便且形状小巧,尤其是可以通过在开门时向门施加闭合力而防止从安装有门铰链的器具内部放射出高温热量的门铰链。
Description
技术领域
本发明涉及一种门铰链,尤其涉及一种组装简便且形状小巧,尤其是可以通过在开门时向门施加闭合力而防止从安装有门铰链的器具内部放射出高温热量的门铰链。
背景技术
通常来讲,在形成有门的如家电产品以及家具等器具中,形成有通过铰链连接到主体而对主体进行开闭的门,从而可以通过转动门而对主体进行开闭。
作为可以以器具的上端为基点对门进行上下开闭的器具,包括如燃气炉灶或微波炉等。在韩国公开专利第10-11047640号中公开现有的门铰链。图1是对适用现有技术的门铰链进行图示的示意图。
参阅图1,适用现有技术的门铰链为形成有两个弹簧的形态。因此,具有材料成本较高且组装等工程复杂的问题。此外,因为门铰链的大小过大,因此还具有无法适用于所受到的空间限制较多的器具中的问题。
与此同时,还需要可以在对门进行开闭时提供便利功能的铰链技术。需要一种可以方便地对门的开启以及关闭进行诱导,尤其是可以在打开门时通过向门施加闭合力而防止从器具内部放射出高温热量的铰链技术方面的需求正在逐渐增加。
发明内容
技术问题
本发明旨在解决如上所述的现有问题,本发明的目的在于提供一种可以通过减少部件数量而降低材料成本并借此进一步简化制造工程的门铰链。
此外,本发明的目的在于提供一种可以方便地对门的开启以及关闭进行诱导的门铰链。尤其是,本发明的目的在于提供一种可以在打开门时通过向门施加闭合力而防止从器具内部放射出高温热量,从而只有在施加较强的力量的情况下才可以将门打开的门铰链。
与此同时,需要提前说明的是,本发明的其他目的以及优点将在下述的内容中进行说明,本发明的保护范围不仅包括在本发明的权利要求书中记载的事项以及在实施例中公开的内容,还包括可以从中轻易地推导出的范围内的所有手段以及组合。
技术方案
为了达成如上所述的目的,本发明的门铰链,其特征在于,包括:主体框架,安装在形成有门的器具的主体上;门框架,安装在所述门上,在另一侧与所述主体框架连接并转动;内部框架,形成于所述门框架的内部,另一侧通过连接轴与所述主体框架连接,从而在所述门框架移动时向所述另一侧方向直线移动,在一侧包括以贯穿所述门框架的一侧的方式形成的销;以及,连杆框架,包括形成于所述内部框架的内部且供弹性部件嵌入的连杆部、与所述连杆部的另一侧连接并以防止所述弹性部件发生脱离的方式形成的主体部、以及通过形成于所述主体部的另一侧而在所述门框架旋转时与所述主体框架接触并旋转的滚柱;在所述门框架旋转时,所述内部框架将借助于所述连接轴的转动而进行直线移动,而且所述弹性部件将借助于直线移动的所述内部框架的销而被压缩,从而借助于所述弹性部件的弹性以及所述滚柱与所述主体框架接触的力量而向所述门框架施加闭合力。
此外,适用本发明的较佳实施例,其特征在于:与所述滚柱接触的所述主体框架部分包括向外廓凸出形成的曲面部。
此外,适用本发明的较佳实施例,其特征在于:直至所述滚柱与所述曲面部的最大弯曲点发生接触为止向所述门框架施加闭合力。
此外,适用本发明的较佳实施例,其特征在于:所述门框架,包括:连接槽,在另一侧供所述连接轴嵌入,以使所述连接轴转动的曲线形状形成;以及,销槽,在一侧供所述销嵌入,以使所述销直线移动的方式形成。
技术效果
通过如上所述的本发明,可以达成如下所述的效果。
可以通过减少部件数量,例如在原来需要两个弹簧的结构中仅使用一个弹簧而降低材料成本并借此进一步简化制造工程。
此外,可以通过减少部件数量而将门铰链的长度最小化。即,门铰链通常会受到安装空间方面的限制,但是通过将长度最小化,可以适用于多种不同的器具。
此外,可以方便地对门的开启以及关闭进行诱导。尤其是,可以通过在打开门时向门施加闭合力而只有在施加较强的力量的情况下才可以将门打开,从而防止高温热量放射到外部或内部发生爆炸等问题。
与此同时,需要提前说明的是,本发明的其他效果不仅包括在上述说明的实施例以及本发明的权利要求书中记载的事项,还包括在可以从中轻易地推导出的范围内可能达成的效果以及可以为产业发展做出贡献的可能存在的潜在优点。
附图说明
图1是对适用现有技术的门铰链进行图示的示意图。
图2a是对适用本发明的门铰链进行图示的斜视图。
图2b是对从适用本发明的门铰链中移除门框架的状态进行图示的斜视图。
图3是对适用本发明的门铰链的关闭状态进行图示的平面图。
图4是对适用本发明的门铰链的开启状态进行图示的平面图。
图5a至图5e是对适用本发明的门铰链的开闭状态进行图示的内部结构示意图。
具体实施方式
接下来,将参阅附图对本发明的较佳实施例进行详细的说明。在进行说明之前需要明确的是,本发明的优点和特征及其达成方法将可以通过参阅在后续的内容中结合附图进行详细说明的实施例得到进一步明确。此外,在本说明书中所使用的术语只是为了对实施例进行说明,而不是为了对本发明做出限定。在如上所述的术语中,除非另有明确的提及,否则单数型语句还包含复数型含义,而且在说明过程中用于指示方向的术语只是为了帮助理解本发明,可能会根据视角发生变更。
接下来,将参阅附图对适用本发明之较佳实施例的门铰链进行详细的说明。图2a是对适用本发明的门铰链进行图示的斜视图,图2b是对从适用本发明的门铰链中移除门框架的状态进行图示的斜视图,图3是对适用本发明的门铰链的关闭状态进行图示的平面图,图4是对适用本发明的门铰链的开启状态进行图示的平面图。
参阅图2至图4,适用本发明的门铰链100,包括主体框架10、门框架20、内部框架30以及连杆框架40。
主体框架10被安装在形成有门的器具的主体上。主体框架10为“└”形形状,一侧固定结合到主体而另一侧连接到后续说明的门框架20。主体框架10包括铰链轴11以及曲面部15。
铰链轴11用于将主体框架10与后续说明的门框架20进行连接,并在打开门时使得门框架20相对于主体框架10进行转动。铰链轴11与主体框架10固定连接,而且门框架20借助于铰链轴11进行转动。
曲面部15形成于主体框架10中与后续说明的连杆框架40的滚柱47接触的部分。即,曲面部15形成于主体框架10的另一侧。曲面部15向外廓凸出形成。借助于曲面部15以及后续说明的滚柱47的驱动,可以向门施加闭合力。关于此,将在后续内容中参阅图5a至图5e进行详细的说明。
门框架20被安装在门上。门框架20包括在一侧形成的销槽,例如两个销槽23a、23b以及在另一侧形成的铰链轴11和连接槽21。
门框架20的连接槽21是可供后续说明的内部框架30的连接轴31嵌入的部分。连接槽21在所述铰链轴11上以曲线形状形成,以便于形成有连接槽21的门框架20以连接轴31为中心容易地进行转动。
第一以及第二销槽23a、23b形成于门框架20的一侧。第一以及第二销槽23a、23b是可供后续说明的内部框架30的销,例如第一以及第二销33a、33b嵌入的部分。第一以及第二销槽23a、23b可以使得第一以及第二销33a、33b进行直线移动。在本实施例中,是以形成有两个销槽23以及销33的情况为例进行说明,但是并不限定于如上所述的形态。
内部框架30配备于门框架20的内部,并与主体框架10连接。内部框架30包括在一侧形成的销,例如两个销33a、33b以及在另一侧形成的连接轴31。
内部框架30在另一侧通过连接轴31与主体框架10连接。连接轴31被嵌入到形成于门框架20上的连接槽21中。在打开门时,门框架20将以内部框架30的连接轴31为中心沿着连接槽21进行转动。其中,因为主体框架10是被固定结合到器具中,因此形成有连接槽21的门框架20将以固定安装的连接轴31为中心进行移动。
在内部框架30的一侧,以贯穿门框架20的一侧的方式形成两个销33a、33b。第一以及第二销33a、33b是以贯穿门框架20的方式形成,从而防止后续说明的门框架40的弹性部件45发生脱离,并在打开门时使得弹性部件45收缩。
在因为打开门而导致门框架20转动时,内部框架30将向另一侧方向,即以如图4中的箭头所示的方式主体框架10一侧进行直线移动。此时,内部框架30的第一以及第二销33a、33b将同样以如箭头所示的方式沿着第一以及第二销槽23a、23b进行直线移动。
如上所述,在如图2a和图2b以及图3所示的门被关闭的状态下以如图4所示的方式将门打开时,门框架20将以内部框架30的连接轴31为中心沿着连接槽21进行转动,而内部框架30的第一以及第二销33a、33b将沿着第一以及第二销23a、23b进行直线移动。
连杆框架40形成于内部框架30的内部。连杆框架40包括连杆部41、主体部43、弹性部件45以及滚柱47。
连杆部41在两岸框架40的一侧以连杆形态形成,一端可以嵌入并凸出到门框架20的正面。连杆部41可供弹性部件45嵌入。通过形成于内部框架30内部的连杆部41,可以防止嵌入到连杆部41的弹性部件45向连杆部41的一侧脱离。
主体部43的一侧被连接到连杆部41的另一侧。主体部43的直径大于连杆部41,借此,可以防止嵌入到连杆部41上的弹性部件45向连杆部41的另一侧脱离。
弹性部件34被嵌入到连杆部41上。弹性部件45的一侧可以借助于内部框架30,而另一侧可以借助于主体部43防止其从连杆部41脱离。在门进行转动时,门框架20的转动将带动内部框架30和第一以及第二销33a、33b的直线移动,从而使得弹性部件34收缩。
滚柱47形成于连杆框架40的主体部43的另一侧。滚柱47与主体框架10,例如主体框架10的曲面部15接触。即,在因为打开门而导致门框架20转动时,滚柱47将与主体框架10的曲面部15接触并旋转。直至主体框架10的曲面部15的最大弯曲点为止,只有在施加较强的力量的情况下才可以使得滚柱47进行旋转。即,因为可以借助于向外廓凸出形成的曲面部15的形状以及弹性部件45的弹性力例如拉力而形成较强的闭合力,因此只有在为了打开门而施加较强的力量的情况下才可以使得滚柱47进行旋转。
接下来,将对转动门时适用本实施例的门铰链100的驱动进行详细的说明。图5a至图5e是对适用本发明的门铰链的开闭状态进行图示的内部结构示意图。
图5a是对打开门时的门铰链的内部结构,例如主体框架10以及门框架40的结构进行图示的示意图。在如图2a和图2b以及图3所示的门被关闭的状态下将门打开时,门框架20内部的内部框架30以及连杆框架40将进行移动,而连杆框架40将以如图5a中的箭头所示的方式进行移动。即,第一以及第二销33a、33b将进行直线移动,而弹性部件45将收缩,而且连杆框架40的主体部43将进行直线移动。此时,第一以及第二销33a、33b的直线移动将导致固定结合有销33的内部框架30的直线移动。
图5b是对门被关闭的状态进行图示的示意图。即,在图5b中对如图2a和图2b以及图3所示的门被关闭的状态下的内部结构进行了图示。在门被关闭的情况下,连杆框架40将处于滚柱47与主体框架10的曲面部15接触的状态。弹性部件45在连杆框架40内部处于被拉伸的状态。
图5c以及图5e是对打开门的状态进行图示的示意图。在打开门时,连杆框架40将以如箭头1所示的方式进行移动,销33和弹性部件45将以如箭头2所示的方式进行直线移动。此时,主体框架40在曲面部15中与滚柱47接触,因此直至曲面部15的最大弯曲点为止,需要使用者施加较大的力量。即,因为弹性部件45的拉力以及曲面部15的弯曲,只有在使用者通过施加一定程度以上的力量而使得滚柱47越过曲面部15的最大弯曲点的的情况下才可以将门打开。借此,通过向门施加闭合力,只有在使用者施加较强的力量的情况下才可以将门打开。因此,可以防止高温热量放射到外部或内部发生爆炸等问题。
图5d是对门被完全打开的状态进行图示的示意图。即,在图5d中对如图4所示的门被打开的状态下的内部结构进行了图示。
在门被完全打时,连杆框架40将以如图5d中的箭头1所示的方式打开,销33和弹性部件45将以如箭头2所示的方式进行最大程度的直线移动。此时,如图4所示,因为内部框架30也会进行直线移动,因此门框架20将以连接轴31为中心沿着连接槽21进行转动,从而使得滚柱47不与曲面部15接触而相距一定间隔。
如上所述,适用本发明的门铰链100可以在打开门时直至滚柱47达到曲面部15的最大弯曲点为止向门施加闭合力,从而只有在使用者施加较强的力量的情况下才可以将门打开。而在滚柱47越过曲面部15的最大弯曲点之后,则可以借助于门的自重缓缓地将门打开。借此,可以方便地对门的开启以及关闭进行诱导。尤其是,可以通过在打开门时向门施加闭合力而只有在施加较强的力量的情况下才可以将门打开,从而防止高温热量放射到外部或内部发生爆炸等问题。
在上述内容中进行的说明只是对本发明的技术思想进行的示例性说明,具有本发明所属技术领域之一般知识的人员可以在不脱离本发明的本质特性的范围内进行各种修改、变更以及置换。此外,如上所述的在本发明中公开的实施例以及附图只是用于对本发明的技术思想进行说明而非限定,本发明的技术思想的范围并不因为如上所述的实施例以及附图而受到限定。本发明的保护范围应该根据所附的权利要求书做出解释,与其同等范围内的所有技术思想应该解释为包含在本发明的权利要求范围之内。
Claims (4)
1.一种门铰链,其特征在于,包括:
主体框架,安装在形成有门的器具的主体上;
门框架,安装在所述门上,在另一侧与所述主体框架连接并转动;
内部框架,形成于所述门框架的内部,另一侧通过连接轴与所述主体框架连接,从而在所述门框架移动时向所述另一侧方向直线移动,在一侧包括以贯穿所述门框架的一侧的方式形成的销;以及,
连杆框架,包括形成于所述内部框架的内部且供弹性部件嵌入的连杆部、与所述连杆部的另一侧连接并以防止所述弹性部件发生脱离的方式形成的主体部、以及通过形成于所述主体部的另一侧而在所述门框架旋转时与所述主体框架接触并旋转的滚柱;
在所述门框架旋转时,所述内部框架将借助于所述连接轴的转动而进行直线移动,而且所述弹性部件将借助于直线移动的所述内部框架的销而被压缩,
从而借助于所述弹性部件的弹性以及所述滚柱与所述主体框架接触的力量而向所述门框架施加闭合力。
2.根据权利要求1所述的门铰链,其特征在于,
与所述滚柱接触的所述主体框架部分包括向外廓凸出形成的曲面部。
3.根据权利要求2所述的门铰链,其特征在于,
直至所述滚柱与所述曲面部的最大弯曲点发生接触为止向所述门框架施加闭合力。
4.根据权利要求1所述的门铰链,其特征在于,
所述门框架,包括:
连接槽,在另一侧供所述连接轴嵌入,以使所述连接轴转动的曲线形状形成;以及,
销槽,在一侧供所述销嵌入,以使所述销直线移动的方式形成。
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US20220145683A1 (en) | 2022-05-12 |
WO2021235639A1 (ko) | 2021-11-25 |
US11629542B2 (en) | 2023-04-18 |
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