CN201318087Y - Blind hinge structure with adjustable angle of 180 DEG - Google Patents
Blind hinge structure with adjustable angle of 180 DEG Download PDFInfo
- Publication number
- CN201318087Y CN201318087Y CNU2008200991875U CN200820099187U CN201318087Y CN 201318087 Y CN201318087 Y CN 201318087Y CN U2008200991875 U CNU2008200991875 U CN U2008200991875U CN 200820099187 U CN200820099187 U CN 200820099187U CN 201318087 Y CN201318087 Y CN 201318087Y
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- hinge
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Abstract
The utility model provides a blind hinge structure with the adjustable angle of 180 DEG. The blind hinge structure comprises a hinge mount fixed on a fixed frame, a hinge block fixed on a movable sash, an L-shaped movable sash sequence block, a fixed frame sequence block, a hinge adjustable block and a fixed frame hinge block, wherein, the movable sash sequence block is connected with the fixed frame sequence block into U shape through a bolt, and the two ends are respectively arranged on the hinge mount and the hinge block through a first connecting pin and a third connecting pin; the hinge adjustable block is also connected with the fixed frame hinge block into U shape through a bolt, and the two ends are respectively arranged on the hinge mount and the hinge block through a second connecting pin and a fourth connecting pin; and the first connecting pin and the second connecting pin as well as the third connecting pin and the fourth connecting pin, all of which are respectively positioned on the hinge mount and the hinge block in parallel, stagger towards one direction. The hinge structure enables the opening angle of the movable sash to be 0-180 DEG, that is, the opening angle is increased, the narrow space is not crowded anymore, the structure is simple, the volume is small, and the assembly is easy.
Description
Technical field
The utility model belongs to the hinge technical field, is specifically related to a kind of adjustable blind hinge structure.
Background technology
Blind hinge opening angle in the market mostly is about 100 °, and the door that this hinge is installed at narrow space can influence neighbours' turnover, brings inconvenience.Existing 180 ° of some deficiencies of blind hinge patent, the occupation space that has is bigger, is unfavorable for being installed in the fixed frame, and the structure that has complexity is prone to problem.
Summary of the invention
For overcoming the above-mentioned problems in the prior art, the utility model discloses a kind of 180 ° of adjustable blind hinge structures.
The technical solution adopted in the utility model is specific as follows:
A kind of 180 ° of adjustable blind hinge structures, this blind hinge is installed between active fan and the fixed frame, is used for the opening and closing of active fan.Described blind hinge comprises hinge seat, active fan order piece, fixed frame order piece, hinge is adjustable piece, fixed frame hinge block, first to fourth connecting pin and active fan hinge block.
Described active fan order piece and fixed frame order piece connect into the U type by screw, and two ends are installed on hinge seat and the hinge block by first connecting pin and the 3rd connecting pin respectively.
Described hinge is adjustable piece and the fixed frame hinge block also connects into the U type by a screw, and two ends are installed on hinge seat and the hinge block by second connecting pin and the 4th connecting pin respectively.
First connecting pin and second connecting pin and the 3rd connecting pin and the 4th connecting pin are respectively at hinge seat with the upper horizontalization of hinge block is capable and stagger to a direction.
Described active fan order piece and fixed frame order piece connect and compose member I, hinge is adjustable piece and the fixed frame hinge block connects and composes component II I, the active fan hinge block is a component II, hinge seat is frame IV, first to fourth connecting pin is corresponding A, D, B, C point respectively, forms a plane mechanism by member I, component II, component II I and frame IV and A, D, B, C point; In the described plane mechanism, member I and component II constitute revolute pair at the B point, and member I forms locus circle a at the B point; Part II and component II I constitute revolute pair, the formation locus circle b that component II is ordered at B at the C point; Structure I, component II I and frame IV constitute revolute pair at A point and D point respectively, and component II I forms locus circle c at the C point, and component II is a driving link, and this plane mechanism realizes that component II satisfies two conditions from 0 ° to 180 ° rotation: locus circle c is within locus circle a; When active fan was in 180 °, the C point was tangential on the B point at D point vertical lower and locus circle b and locus circle a.
Advantage of the present utility model is as follows:
1, to be 0 ° to 180 ° be that opening angle increases to the opening angle of active fan, makes narrow space no longer crowded, is particularly useful for being used on the door.
2, simple in structure, volume is little, be easy to install.
Description of drawings
Fig. 1 is the cross-section structure of this hinge when closing (being 0 °) at active fan;
Fig. 2 is the cross-section structure of this hinge when active fan is opened 90 °;
Fig. 3 is the cross-section structure of this hinge when active fan is opened 180 °;
Fig. 4 is the plane mechanism sketch of this hinge when closing (being 0 °) at active fan;
The plane mechanism sketch that Fig. 5 is this hinge when 90 ° of active fans;
The plane mechanism sketch that Fig. 6 is this hinge when 180 ° of active fans.
The specific embodiment
Describe structure of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1, Fig. 2 and Fig. 3 are a kind of hinges with the utility model structure, 6, one a fixed frame hinge block 7 that major part has active fan order piece 4, fixed frame order piece 5, a hinge is adjustable, first to fourth connecting pin 8,9,10,11, an active fan hinge block 12.
Active fan order piece 4, fixed frame order piece 5, hinge is adjustable pieces 6, all approximate " L " type of fixed frame hinge block 7, at an end of each part hollow cylinder is arranged.Hinge is adjustable pieces 6 to be connected with fixed frame hinge block 7 usefulness screws, active fan order piece 4 is connected with fixed frame order piece 5 usefulness screws, all form U-shaped, adopt bar hole, be convenient to the adjusting of active fan 1 position at the screw hole of the link of fixed frame hinge block 7 and fixed frame order piece 5.
First and second connecting pins 8,9 insert in the hollow cylinder of fixed frame order piece 5 respectively and in the hollow cylinder of fixed frame hinge block 7, and all pass and be fixed on the hinge seat 3, realize that fixed frame order piece 5 is around connecting pin 8 rotations, fixed frame hinge block 7 is around connecting pin 9 rotations, and hinge seat 3 is fixedlyed connected with fixed frame 2.
Third and fourth connecting pin 10,11 insert in the hollow cylinder of active fan order piece 4 respectively and the hollow cylinder of adjustable 6 on hinge in, and all pass and be fixed in hinge block 12, realize active fan order piece 4 around connecting pin 10 rotations, hinge is adjustable pieces 6 around connecting pin 11 rotations.Hinge block 12 is fixedlyed connected with active fan 1.
As Fig. 1, Fig. 4: active fan order piece 4 and fixed frame order piece 5 are connected to member I, hinge is adjustable pieces 6 and fixed frame hinge block 7 be connected to component II I, active fan hinge block 12 is a component II, hinge seat 3 is frame IV, first to fourth connecting pin 8,9,10,11 is corresponding A, D, B, C point respectively, and they constitute a plane mechanism jointly, in this mechanism, member I and component II constitute revolute pair at the B point, and member I forms locus circle a at the B point.Component II and component II I constitute revolute pair, the formation locus circle b that component II is ordered at B at the C point.Member I, component II I and frame IV constitute revolute pair at A point and D point respectively, and component II I forms locus circle c at the C point.Component II is a driving link, and this plane mechanism can realize that just component II is from 0 ° to 180 ° rotation.
This plane mechanism realizes that component II need satisfy two conditions from 0 ° to 180 ° rotation: one, locus circle c is within locus circle a, as Fig. 4,5,6.Two, as Fig. 6, when active fan was in 180 °, the C point was tangential on the B point at D point vertical lower and locus circle b and locus circle a.
The course of work:
Opening-closing process: active fan 1 is in closure (being 0 °) state, applies an opening force F1 on active fan 1, and under the effect of plane mechanism, unlatching is finished in active fan 1 rotation from 0 ° to 180 °.Otherwise, referring to Fig. 3, on active fan 1, apply one and close power F2, under the effect of plane mechanism, active fan 1 rotation from 180 ° to 0 ° has realized closing of active fan 1.
Claims (3)
1, a kind of 180 ° of adjustable blind hinge structures, this blind hinge are installed between active fan (1) and the fixed frame (2), and it includes the hinge seat (3) that is fixed on the fixed frame and is fixed on hinge block (12) on the active fan; It is characterized in that: described blind hinge also comprises active fan order piece (4), fixed frame order piece (5), hinge is adjustable piece (6) and fixed frame hinge block (7), and they are L shaped;
Described active fan order piece (4) and fixed frame order piece (5) connect into the U type by screw, and two ends are installed on hinge seat (3) and the hinge block (12) by first connecting pin (8) and the 3rd connecting pin (10) respectively;
Described hinge is adjustable piece (6) and fixed frame hinge block (7) also connects into the U type by a screw, and two ends are installed on hinge seat (3) and the hinge block (12) by second connecting pin (9) and the 4th connecting pin (11) respectively;
First connecting pin (8) and second connecting pin (9) and the 3rd connecting pin (10) and the 4th connecting pin (11) are respectively at hinge seat (3) with the upper horizontalization of hinge block (12) is capable and stagger to a direction.
2,180 ° of adjustable blind hinge structures according to claim 1, it is characterized in that: described active fan order piece (4) and fixed frame order piece (5) connect and compose member I, hinge is adjustable piece (6) and fixed frame hinge block (7) connects and composes component II I, active fan hinge block (12) is a component II, hinge seat (3) is frame IV, first to fourth connecting pin (8,9,10,11) is corresponding A, D, B, C point respectively, forms a plane mechanism by member I, component II, component II I and frame IV and A, D, B, C point; In the described plane mechanism, member I and component II constitute revolute pair at the B point, and member I forms locus circle a at the B point; Part II and component II I constitute revolute pair, the formation locus circle b that component II is ordered at B at the C point; Structure I, component II I and frame IV constitute revolute pair at A point and D point respectively, and component II I forms locus circle c at the C point, and component II is a driving link, and this plane mechanism realizes that component II satisfies two conditions from 0 ° to 180 ° rotation: locus circle c is within locus circle a; When active fan was in 1 80 °, the C point was tangential on the B point at D point vertical lower and locus circle b and locus circle a.
3,180 ° of adjustable blind hinge structures according to claim 1 and 2 is characterized in that: screw hole and fixed frame order piece (5) that described fixed frame hinge block (7) and hinge adjustable (6) are connected are bar hole with the screw hole that active fan order piece (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200991875U CN201318087Y (en) | 2008-12-22 | 2008-12-22 | Blind hinge structure with adjustable angle of 180 DEG |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200991875U CN201318087Y (en) | 2008-12-22 | 2008-12-22 | Blind hinge structure with adjustable angle of 180 DEG |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318087Y true CN201318087Y (en) | 2009-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200991875U Expired - Fee Related CN201318087Y (en) | 2008-12-22 | 2008-12-22 | Blind hinge structure with adjustable angle of 180 DEG |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318087Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971475A (en) * | 2010-04-26 | 2013-03-13 | 布兰金系统公司 | Hinge assembly for a frame structure |
| CN104583517A (en) * | 2012-07-24 | 2015-04-29 | 布雷兹乔内里有限公司 | Door hinge |
| CN108603391A (en) * | 2016-02-11 | 2018-09-28 | 西门子工业公司 | The hidden external hinge rotated with 180 degree |
-
2008
- 2008-12-22 CN CNU2008200991875U patent/CN201318087Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971475A (en) * | 2010-04-26 | 2013-03-13 | 布兰金系统公司 | Hinge assembly for a frame structure |
| CN102971475B (en) * | 2010-04-26 | 2016-02-24 | 布兰金系统公司 | For the hinge assemblies of frame construction |
| CN104583517A (en) * | 2012-07-24 | 2015-04-29 | 布雷兹乔内里有限公司 | Door hinge |
| US9790718B2 (en) | 2012-07-24 | 2017-10-17 | Diab Design Limited | Door hinge |
| CN104583517B (en) * | 2012-07-24 | 2018-05-18 | Diab设计有限公司 | Door hinge |
| CN108603391A (en) * | 2016-02-11 | 2018-09-28 | 西门子工业公司 | The hidden external hinge rotated with 180 degree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20131222 |