WO2023020369A1 - 一种三轴错位式隐形铰链 - Google Patents

一种三轴错位式隐形铰链 Download PDF

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Publication number
WO2023020369A1
WO2023020369A1 PCT/CN2022/111962 CN2022111962W WO2023020369A1 WO 2023020369 A1 WO2023020369 A1 WO 2023020369A1 CN 2022111962 W CN2022111962 W CN 2022111962W WO 2023020369 A1 WO2023020369 A1 WO 2023020369A1
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Prior art keywords
axis
sheet
slant
main
hinge according
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PCT/CN2022/111962
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English (en)
French (fr)
Inventor
刘文勋
汪明彦
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刘文勋
汪明彦
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Publication of WO2023020369A1 publication Critical patent/WO2023020369A1/zh

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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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • 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

Definitions

  • the invention relates to the technical field of opening and closing mechanisms, in particular to a three-axis dislocation invisible hinge.
  • Hinge is a commonly used hardware accessory, usually used as an opening and closing mechanism for doors and windows.
  • Existing hinges usually require double-sided grooves during installation, and the groove depth is relatively large, so the application range is small, and the bearing capacity of materials of the same size Weak, the unfolded state is not beautiful and stretched, and the matching effect of the actual application is poor.
  • the present invention provides a three-axis dislocation invisible hinge.
  • the present invention provides the following scheme:
  • the present invention provides a three-axis dislocation invisible hinge, which includes a main page, an auxiliary page, an upper slant and a lower slant; the main page and one end of the upper slant are rotatably connected by a main side axis;
  • the secondary blade is rotatably connected to one end of the lower slant through a secondary side shaft;
  • the other end of the upper slant is rotatably connected to the other end of the lower slant through a coaxial;
  • the extension line of the main lateral axis, the extension line of the secondary lateral axis and the extension line of the coaxial intersect at one point.
  • At least two said upward slopes are arranged on said main sheet, and at least two said downward slopes are arranged on said secondary sheet; and all said upward slopes on said main sheet are axially symmetrically distributed It is set that all the descending slant sheets on the secondary sheet are arranged in an axis-symmetrical distribution.
  • At least two said upward slant pieces are arranged on said main page, and at least two said downward slant pieces are arranged on said secondary sheet; and all said upper slant pieces on said main page are arranged in parallel distribution , all the descending slant sheets on the secondary sheet are arranged in parallel distribution.
  • the main axis, the secondary axis and the co-axis are located on the same plane.
  • the secondary sheet is provided with accommodating grooves for accommodating the folded upper slant and the lower slant.
  • a groove for accommodating the upper slant is provided on the side of the lower slant facing the upper slant.
  • both the main sheet and the secondary sheet are provided with a plurality of installation through holes.
  • the three-axis dislocation invisible hinge in the present invention has stronger bearing capacity, wider and better product size control, and wider application fields; the three-axis dislocation structure makes the unfolded shape of the hinge more stretchable and beautiful, and is more in line with the application of actual products. , and open easily.
  • Fig. 1 is a schematic structural diagram of a three-axis dislocation invisible hinge of the present invention
  • Fig. 2 is a structural schematic diagram of the folded state of the three-axis misaligned invisible hinge of the present invention
  • Fig. 3 is a schematic diagram of the second structure of the three-axis dislocation invisible hinge of the present invention.
  • Fig. 4 is a schematic diagram of the third structure of the three-axis dislocation invisible hinge of the present invention.
  • Fig. 5 is a schematic diagram of the fourth structure of the three-axis misaligned invisible hinge of the present invention.
  • this embodiment provides a three-axis dislocation invisible hinge, including a main sheet 1, a secondary sheet 2, an upper slant sheet 8 and a lower slant sheet 5; the main sheet 1 and the upper sheet One end of the slant piece 8 is rotatably connected through the main side shaft 7; one end of the secondary leaf 2 and the lower slant piece 5 is rotatably connected through the secondary side shaft 4; the other side of the upper slant piece 8 One end is rotatably connected to the other end of the lower inclined piece 5 through a coaxial 6; the extension of the main axis 7, the extension of the secondary axis 4 and the extension of the coaxial 6 intersect at one point.
  • the main sheet 1 is provided with two upper slant sheets 8, and the secondary sheet 2 is provided with two lower slant sheets 5; the two upper slant sheets 8 Axisymmetrically distributed and arranged, the two said downward slopes are arranged axisymmetrically distributed. More specifically, the intersection of the extension lines of the main lateral axes 7 connecting the two upper slant pieces 8 to the main page 1 is located on the center line of the main page 1, and the two lower slant pieces 5 are connected to the secondary sheet 2. The extension line intersection point of side axis 4 is located on the center line of sub-sheet 2.
  • the secondary leaf 2 is provided with a receiving groove 3 for accommodating the folded upper slant 8 and lower slant 5 .
  • a groove for accommodating the upper slant 8 is provided on the side of the lower slant 5 facing the upper slant 8 .
  • the upper slant piece 8 is stored in the groove of the lower slant piece 5, and the lower slant piece 5 is stored in the receiving groove 3 of the secondary leaf 2, and the main axis 7, the secondary axis 4 and the coaxial axis 6 are located The same plane, so that the main sheet 1 is buckled on the secondary sheet 2, and the minimum thickness of the three-axis misaligned invisible hinge in the folded state is the thickness of the secondary sheet 2.
  • the main sheet 1 and the auxiliary sheet 2 are provided with a plurality of installation through holes, and the ends of the installation through holes facing the inside are provided with counterbore holes, so that the main sheet 1 and the auxiliary sheet 2 After being installed on structures such as doors and windows by screws, the ends of the screws can be hidden in the countersunk head. Under the premise of ensuring the installation strength, it does not occupy the internal space of the three-axis dislocation invisible hinge, which is conducive to reducing the three-axis dislocation invisible hinge. The overall thickness further reduces the installation space occupied by the three-axis dislocation invisible hinge.
  • all the main side axes 7 on the main page 1 are symmetrically distributed along the middle of the main page 1
  • all the secondary side axes 4 on the secondary page 2 are symmetrically distributed along the middle of the secondary page 2 .
  • all the main side axes 7 on the main sheet 1 are distributed in parallel, and all the secondary side axes 4 on the secondary sheet 2 are distributed in parallel.
  • all the main side axes 7 on the main sheet 1 are distributed in parallel, and all the secondary side axes 4 on the secondary sheet 2 are distributed in parallel.

Abstract

一种三轴错位式隐形铰链，包括主页片（1）、副页片（2）、上斜片（8）和下斜片（5）；主页片（1）与上斜片（8）的一端之间通过主边轴（7）可转动连接；副页片（2）与下斜片（5）的一端之间通过副边轴（4）可转动连接；上斜片（8）的另一端与下斜片（5）的另一端之间通过共轴（6）可转动连接；主边轴（7）的延长线、副边轴（4）的延长线和共轴（6）的延长线相交于一点。

Description

一种三轴错位式隐形铰链 技术领域
本发明涉及开合机构技术领域，特别是涉及一种三轴错位式隐形铰链。
背景技术
铰链是一种常用的五金配件，通常作为门窗的开合机构使用，现有的铰链在安装时通常需要双面开槽，且开槽深度较大，应用范围较小，同等尺寸材料下承载能力弱，展开状态不美观舒展，实际应用搭配效果差。
发明内容
为解决以上技术问题，本发明提供一种三轴错位式隐形铰链。
为实现上述目的，本发明提供了如下方案：
本发明提供一种三轴错位式隐形铰链，包括主页片、副页片、上斜片和下斜片；所述主页片与所述上斜片的一端之间通过主边轴可转动连接；所述副页片与所述下斜片的一端之间通过副边轴可转动连接；所述上斜片的另一端与所述下斜片的另一端之间通过共轴可转动连接；所述主边轴的延长线、所述副边轴的延长线和所述共轴的延长线相交于一点。
可选的，所述主页片上设置有至少两个所述上斜片，所述副页片上设置有至少两个所述下斜片；且所述主页片上的全部所述上斜片轴对称分布设置，所述副页片上的全部所述下斜片轴对称分布设置。
可选的，所述主页片上设置有至少两个所述上斜片，所述副页片上设置有至少两个所述下斜片；且所述主页片上的全部所述上斜片平行分布设置，所述副页片上的全部所述下斜片平行分布设置。
可选的，在折叠状态下，所述主边轴、所述副边轴和所述共轴位于同一平面。
可选的，所述副页片上设置有用于容纳折叠后的所述上斜片和所述下斜片的容纳槽。
可选的，在折叠状态下，所述下斜片朝向所述上斜片的一侧设置有容纳所述上斜片的凹槽。
可选的，所述主页片和所述副页片上均设置有多个安装通孔。
本发明相对于现有技术取得了以下技术效果：
本发明中的三轴错位式隐形铰链，承载能力更强，产品尺寸大小控制更宽更好，应用领域更广；三轴错位式结构使铰链展开形态更舒展美观，更符合实际产品的应用搭配，且开启轻松自如。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明三轴错位式隐形铰链的结构示意图；
图2为本发明三轴错位式隐形铰链折叠状态下的结构示意图；
图3为本发明三轴错位式隐形铰链的第二种结构示意图；
图4为本发明三轴错位式隐形铰链的第三种结构示意图；
图5为本发明三轴错位式隐形铰链的第四种结构示意图。
附图标记说明：1、主页片；2、副页片；3、容纳槽；4、副边轴；5、下斜片；6、共轴；7、主边轴；8、上斜片。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一：
如图1和2所示，本实施例提供一种三轴错位式隐形铰链，包括主页片1、副页片2、上斜片8和下斜片5；所述主页片1与所述上斜片8的一端之间通过主边轴7可转动连接；所述副页片2与所述下斜片5的一端之间通过副边轴4可转动连接；所述上斜片8的另一端与所述下斜片5的另一端之间通过共轴6可转动连接；所述主边轴7的延长线、所述副边轴4的延长线和所述共轴6的延长线相交于一点。
于本具体实施例中，所述主页片1上设置有两个所述上斜片8，所述副页片2上设置有两个所述下斜片5；两个所述上斜片8轴对称分布设置，两 个所述下斜片5轴对称分布设置。更具体的，两个所述上斜片8与主页片1连接的主边轴7的延长线交点位于主页片1的中线上，两个所述下斜片5与副页片2连接的副边轴4的延长线交点位于副页片2的中线上。
为了进一步缩小铰链折叠后的体积，所述副页片2上设置有用于容纳折叠后的所述上斜片8和所述下斜片5的容纳槽3。所述下斜片5朝向所述上斜片8的一侧设置有容纳所述上斜片8的凹槽。在折叠状态下，上斜片8收纳至下斜片5的凹槽内，下斜片5收纳与副页片2的容纳槽3内，主边轴7、副边轴4和共轴6位于同一平面，从而使主页片1扣合在副页片2上，折叠状态下的三轴错位式隐形铰链的最小厚度为副页片2的厚度。
为了便于安装，所述主页片1和所述副页片2上均设置有多个安装通孔，安装通孔朝向内侧的一端均设置有沉孔，从而，在主页片1和副页片2通过螺钉安装到门窗等结构上后，螺钉的端头能够隐藏与沉头中，在保证安装强度的前提下，不占用三轴错位式隐形铰链的内部空间，有利于降低三轴错位式隐形铰链的整体厚度，进一步减少三轴错位式隐形铰链占用的安装空间。
实施例二：
如图3所示，本实施例中，主页片1上的所有主边轴7沿主页片1的中部对称分布，副页片2上的所有副边轴4沿副页片2的中部对称分布。
实施例三：
如图4所示，本实施例中，主页片1上的所有主边轴7平行分布，副页片2上的所有副边轴4平行分布。
实施例四：
如图5所示，本实施例中，主页片1上的所有主边轴7平行分布，副页片2上的所有副边轴4平行分布。
需要说明的是，对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内，不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
本说明书中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处。综上所述，本说明书内容不应理解为对本发明的限制。

Claims (7)

  1. 一种三轴错位式隐形铰链，其特征在于，包括主页片、副页片、上斜片和下斜片；所述主页片与所述上斜片的一端之间通过主边轴可转动连接；所述副页片与所述下斜片的一端之间通过副边轴可转动连接；所述上斜片的另一端与所述下斜片的另一端之间通过共轴可转动连接；所述主边轴的延长线、所述副边轴的延长线和所述共轴的延长线相交于一点。
  2. 根据权利要求1所述的三轴错位式隐形铰链，其特征在于，所述主页片上设置有至少两个所述上斜片，所述副页片上设置有至少两个所述下斜片；且所述主页片上的全部所述上斜片轴对称分布设置，所述副页片上的全部所述下斜片轴对称分布设置。
  3. 根据权利要求1所述的三轴错位式隐形铰链，其特征在于，所述主页片上设置有至少两个所述上斜片，所述副页片上设置有至少两个所述下斜片；且所述主页片上的全部所述上斜片平行分布设置，所述副页片上的全部所述下斜片平行分布设置。
  4. 根据权利要求1所述的三轴错位式隐形铰链，其特征在于，在折叠状态下，所述主边轴、所述副边轴和所述共轴位于同一平面。
  5. 根据权利要求1或2或3或4所述的三轴错位式隐形铰链，其特征在于，所述副页片上设置有用于容纳折叠后的所述上斜片和所述下斜片的容纳槽。
  6. 根据权利要求1或2或3或4所述的三轴错位式隐形铰链，其特征在于，在折叠状态下，所述下斜片朝向所述上斜片的一侧设置有容纳所述上斜片的凹槽。
  7. 根据权利要求1或2或3或4所述的三轴错位式隐形铰链，其特征在于，所述主页片和所述副页片上均设置有多个安装通孔。
PCT/CN2022/111962 2021-08-16 2022-08-12 一种三轴错位式隐形铰链 WO2023020369A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN113605796A (zh) * 2021-08-16 2021-11-05 刘文勋 一种三轴错位式隐形铰链

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DE601774C (de) * 1932-03-11 1934-08-25 Pressed Steel Company Of Great Scharnierausbildung und -anordnung, insbesondere an Kraftwagentueren
US2844842A (en) * 1956-07-30 1958-07-29 Alan C Neilson Concealed hinge
CN2039339U (zh) * 1988-08-30 1989-06-14 吴锡祉 折页式定位器
CN108533106A (zh) * 2018-05-22 2018-09-14 大连金蝴蝶科技有限公司 一种转轴呈v形布置的隐形合页
CN113605796A (zh) * 2021-08-16 2021-11-05 刘文勋 一种三轴错位式隐形铰链

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Publication number Priority date Publication date Assignee Title
GB394767A (en) * 1932-03-11 1933-07-06 Pressed Steel Company Of Great Improved method of mounting hinged doors
FR1409898A (fr) * 1964-07-23 1965-09-03 Articulation à centre de rotation virtuel
CN215718013U (zh) * 2021-08-16 2022-02-01 刘文勋 一种三轴错位式隐形铰链

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Publication number Priority date Publication date Assignee Title
DE601774C (de) * 1932-03-11 1934-08-25 Pressed Steel Company Of Great Scharnierausbildung und -anordnung, insbesondere an Kraftwagentueren
US2844842A (en) * 1956-07-30 1958-07-29 Alan C Neilson Concealed hinge
CN2039339U (zh) * 1988-08-30 1989-06-14 吴锡祉 折页式定位器
CN108533106A (zh) * 2018-05-22 2018-09-14 大连金蝴蝶科技有限公司 一种转轴呈v形布置的隐形合页
CN113605796A (zh) * 2021-08-16 2021-11-05 刘文勋 一种三轴错位式隐形铰链

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