CN103993797A - Door hinge - Google Patents
Door hinge Download PDFInfo
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- CN103993797A CN103993797A CN201410243063.XA CN201410243063A CN103993797A CN 103993797 A CN103993797 A CN 103993797A CN 201410243063 A CN201410243063 A CN 201410243063A CN 103993797 A CN103993797 A CN 103993797A
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- rotating shaft
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Abstract
The invention discloses a door hinge which comprises a first hinge body, a second hinge body and a rotating shaft. The first hinge body is provided with an upper end and a lower end, space is defined by the upper end, the lower end and the front wall of the first hinge body, and the front wall extends towards the inner side in an arc-shaped mode to form a rotating head. The connecting end of the second hinge body comprises an arc section and a cylindrical wall, a middle hole for containing the rotating shaft is formed in the cylindrical wall, an arc groove is formed between the cylindrical wall and the arc section, the rotating head is contained in the arc groove, the rotating shaft is embedded into and sleeved with the middle hole, and the upper end and the lower end of the rotating shaft are connected to the upper end and the lower end. According to the door hinge, the rotating structure is arranged inside the door hinge, and the door hinge is attractive, fashionable, concise, elegant, convenient to clean and capable of being inwards and outwards rotated.
Description
Technical field
The present invention relates to hinge technical field, relate in particular to a kind of door hinge.
Background technology
The range of application of door hinge is very wide, as door, steam door etc. all needs to use door hinge, for the flexible connection of door.There is following defect in most door hinge: can only, for inward opening door or outward opening door, can not be used in inward opening door and outward opening door simultaneously.In addition, for glass door, just higher to the requirement of door hinge, not only to facilitate durable, also elegant in appearance.Existing door hinge structure is all comprised of first page, second page and rotating shaft substantially, and the rotary head on first page and second page connects outside position is generally all arranged on, and extremely affects the aesthetic property of the overall appearance of door hinge, and simplicity generosity, is also not easy to clean not.
Summary of the invention
The object of the invention is to propose a kind of rotational structure and be arranged on inner door hinge, fashion attractive in appearance, simplicity generosity, is convenient to clean, can be inwardly and to the door hinge of inner rotary.
For reaching this object, the present invention by the following technical solutions:
A door hinge, comprises first page, second page and rotating shaft;
Described first page is provided with upper end and lower end, and the antetheca of described upper end and described lower end and described first page surrounds a dead slot, and described antetheca is to the inside circular arc type and extends rotary head;
The connection end of described second page comprises arc section, cylindrical wall, has the mesopore that holds described rotating shaft in described cylindrical wall, forms an arc groove between described cylindrical wall and arc section;
Described rotary head is contained in described arc groove, and described rotating shaft is nested in described mesopore, and the two ends up and down of rotating shaft are connected in described upper end and described lower end, and the described cylindrical wall of described second page is contained in described dead slot.
Preferably, the radian of the arc in the cross section of described arc groove is no less than 90 degree.
Preferably, the installed surface of described first page and described second page is respectively arranged with the screw of protrusion.
Preferably, described first page or described second page are provided with 2 screws.
Preferably, described door hinge is fixedly installed on a pin by described screw, and described screw is installed on described screw.
Preferably, also comprise clamping plate, described clamping plate are provided with the installing hole corresponding with the screw of described protrusion, and described door hinge is fixedly installed on a pin by described clamping plate and described screw.
Preferably, described connection end is column structure.
Preferably, the installed surface of described first page and described second page is parallel with vertical plane.
Preferably, the installed surface of described second page and described first page is provided with stratum.
Preferably, described door hinge is metal material.
Beneficial effect of the present invention: 1, connection end is arranged on inside, outer setting fashion attractive in appearance, the simplicity generosity of arc end, is convenient to clean; 2, be used in inward opening door and outward opening door simultaneously.
Accompanying drawing explanation
Fig. 1 is the positive generalized section of one embodiment of the present of invention;
Fig. 2 is the reverse side structural representation of one embodiment of the present of invention;
Fig. 3 is the structural representation of one embodiment of the present of invention.
Wherein: first page 1, second page 2, antetheca 100, upper end 110, lower end 120, dead slot 111, rotary head 211, connection end 200, arc section 201, cylindrical wall 202, arc groove 203, mesopore 300, screw 3, stratum 4.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
A door hinge, comprises first page 1, second page 2 and rotating shaft;
Described first page 1 is provided with upper end 110 and lower end 120, and described upper end 110 and described lower end 120 surround a dead slot 111 with the antetheca 100 of described first page, and described antetheca 100 is to the inside circular arc type and extends rotary head 211;
The connection end 200 of described second page 2 comprises arc section 201, cylindrical wall 202, has the mesopore 300 that holds described rotating shaft in described cylindrical wall 202, forms an arc groove 203 between described cylindrical wall 202 and arc section 201;
Described rotary head 211 is contained in described arc groove 203, and described rotating shaft is nested in described mesopore 300, and the two ends up and down of rotating shaft are connected in described upper end 110 and described lower end 120, and the described cylindrical wall 202 of described second page 2 is contained in described dead slot 111.
As Fig. 3, the installment state of door hinge of the present invention is, the antetheca 100 of first page 1 outside, dead slot 111 is interior, after installation, outside room, only can see the antetheca 100 of first page 1, upper end 110, lower end 120 and second page 2, can't see the connection end 200 of second page, because connection end 200 is accommodated in dead slot 111, and upper end 110 and lower end 120 seem and antetheca 100 one integrated mass, the structure of rotating is arranged on dead slot 111 inside, do not affect outward appearance, make door hinge there is smooth external surface, the circular arc setting of first page 1 and second page 2, fashion attractive in appearance, simplicity generosity, be convenient to clean.
Preferably, the radian of the arc in the cross section of described arc groove 203 is no less than 90 degree.The radian of the arc in the cross section of arc groove 203 is no less than 90 degree, and radian is larger, and the cup depth of arc groove 203 is approximately dark, makes the openable angle of door larger, can arrange according to the requirement of the target product of use.
Preferably, the installed surface of described first page 1 and described second page 2 is respectively arranged with the screw 3 of protrusion.The screw 3 protruding, for the installation of door hinge, plays certain positioning action simultaneously, and screw 3 is arranged on installed surface, does not affect the outward appearance of door hinge.
Preferably, described first page 1 or described second page 2 are provided with 2 screws.By 2 counterbores, install fixingly, make the installation of door hinge more firm.
Preferably, described door hinge is fixedly installed on a pin by described screw, and described screw is installed on described screw 3.Door hinge is fixedly installed on a pin by screw, simple in structure, easy for installation.
Preferably, also comprise clamping plate, described clamping plate are provided with the installing hole corresponding with the screw 3 of described protrusion, and described door hinge is fixedly installed on a pin by described clamping plate and described screw.Door hinge is installed on a pin by screw, and clamping plate are arranged between screw and glass door, can avoid life-span of intensity stressing influence glass door of the small size of head of screw.Meanwhile, clamping plate also can make door hinge more firmly be clipped on glass door, and the life-span is longer.
Preferably, described connection end 200 is column structure.The connection end 200 of column structure make door hinge can be inwardly or outward direction rotate, improve the scope of application.
Preferably, the installed surface of described first page 1 and described second page 2 is parallel with vertical plane.The installed surface of first page 1 and second page 2 is parallel with vertical plane, can fit stably and be installed on a pin.
Preferably, the installed surface of described second page 2 and described first page 1 is provided with stratum 4.Being provided for of stratum 4 coordinates glass door doorframe, leaves stratum 4 and can hold doorframe, door hinge can be installed on have the door pin of the glass door of doorframe.
Preferably, described door hinge is metal material.Metal material is durable, and easily processing modelling, is the preferred of door hinge manufactured materials.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. a door hinge, comprises first page, second page and rotating shaft, it is characterized in that:
Described first page is provided with upper end and lower end, and the antetheca of described upper end and described lower end and described first page surrounds a dead slot, and described antetheca is to the inside circular arc type and extends rotary head;
The connection end of described second page comprises arc section, cylindrical wall, has the mesopore that holds described rotating shaft in described cylindrical wall, forms an arc groove between described cylindrical wall and arc section;
Described rotary head is contained in described arc groove, and described rotating shaft is nested in described mesopore, and the two ends up and down of rotating shaft are connected in described upper end and described lower end, and the described cylindrical wall of described second page is contained in described dead slot.
2. door hinge according to claim 1, is characterized in that: the radian of the arc in the cross section of described arc groove is no less than 90 degree.
3. door hinge according to claim 1, is characterized in that: the installed surface of described first page and described second page is respectively arranged with the screw of protrusion.
4. door hinge according to claim 3, is characterized in that: described first page or described second page are provided with 2 screws.
5. door hinge according to claim 3, is characterized in that: described door hinge is fixedly installed on a pin by described screw, and described screw is installed on described screw.
6. door hinge according to claim 5, is characterized in that: also comprise clamping plate, described clamping plate are provided with the installing hole corresponding with the screw of described protrusion, and described door hinge is fixedly installed on a pin by described clamping plate and described screw.
7. door hinge according to claim 1, is characterized in that: described connection end is column structure.
8. door hinge according to claim 1, is characterized in that: the installed surface of described first page and described second page is parallel with vertical plane.
9. door hinge according to claim 1, is characterized in that: the installed surface of described second page and described first page is provided with stratum.
10. door hinge according to claim 1, is characterized in that: described door hinge is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243063.XA CN103993797B (en) | 2014-06-03 | 2014-06-03 | Door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243063.XA CN103993797B (en) | 2014-06-03 | 2014-06-03 | Door hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103993797A true CN103993797A (en) | 2014-08-20 |
| CN103993797B CN103993797B (en) | 2017-01-11 |
Family
ID=51308107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243063.XA Active CN103993797B (en) | 2014-06-03 | 2014-06-03 | Door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993797B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133982A (en) * | 2015-08-27 | 2015-12-09 | 苏州玄禾物联网科技有限公司 | Intelligent hinge |
| CN105421918A (en) * | 2015-12-21 | 2016-03-23 | 中山市福瑞卫浴设备有限公司 | Large angle rotating hinge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594421Y (en) * | 2002-12-17 | 2003-12-24 | 深圳市中兴通讯股份有限公司 | Door hinge device made of sectional material with shielding function |
| CN201406924Y (en) * | 2009-04-03 | 2010-02-17 | 曾锦丽 | Mechanical seal hinge structure |
| CN201433627Y (en) * | 2009-05-04 | 2010-03-31 | 黄永培 | Hinge structure |
| CN201810087U (en) * | 2010-09-28 | 2011-04-27 | 宁波华缘复合新材料有限公司 | Hinged structure for door of optical cable distributing cabinet |
| CN102227538A (en) * | 2008-12-02 | 2011-10-26 | 多玛两合有限公司 | Fitting |
| CN202899870U (en) * | 2012-09-27 | 2013-04-24 | 中山欧得宝家庭用品有限公司 | Shower room moving door hinge device |
| CN203905682U (en) * | 2014-06-03 | 2014-10-29 | 佛山市浪鲸洁具有限公司 | Door hinge |
-
2014
- 2014-06-03 CN CN201410243063.XA patent/CN103993797B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594421Y (en) * | 2002-12-17 | 2003-12-24 | 深圳市中兴通讯股份有限公司 | Door hinge device made of sectional material with shielding function |
| CN102227538A (en) * | 2008-12-02 | 2011-10-26 | 多玛两合有限公司 | Fitting |
| CN201406924Y (en) * | 2009-04-03 | 2010-02-17 | 曾锦丽 | Mechanical seal hinge structure |
| CN201433627Y (en) * | 2009-05-04 | 2010-03-31 | 黄永培 | Hinge structure |
| CN201810087U (en) * | 2010-09-28 | 2011-04-27 | 宁波华缘复合新材料有限公司 | Hinged structure for door of optical cable distributing cabinet |
| CN202899870U (en) * | 2012-09-27 | 2013-04-24 | 中山欧得宝家庭用品有限公司 | Shower room moving door hinge device |
| CN203905682U (en) * | 2014-06-03 | 2014-10-29 | 佛山市浪鲸洁具有限公司 | Door hinge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133982A (en) * | 2015-08-27 | 2015-12-09 | 苏州玄禾物联网科技有限公司 | Intelligent hinge |
| CN105133982B (en) * | 2015-08-27 | 2017-03-22 | 苏州玄禾物联网科技有限公司 | Intelligent hinge |
| CN105421918A (en) * | 2015-12-21 | 2016-03-23 | 中山市福瑞卫浴设备有限公司 | Large angle rotating hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103993797B (en) | 2017-01-11 |
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