CN104879007A - Hidden type lower hinge - Google Patents
Hidden type lower hinge Download PDFInfo
- Publication number
- CN104879007A CN104879007A CN201510256678.0A CN201510256678A CN104879007A CN 104879007 A CN104879007 A CN 104879007A CN 201510256678 A CN201510256678 A CN 201510256678A CN 104879007 A CN104879007 A CN 104879007A
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- connector
- installing plate
- rod
- rotating shaft
- hinge base
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Abstract
The invention discloses a hidden type lower hinge. The hidden type lower hinge comprises a hinge base mounted in a lower window frame, a rotating shaft mounted in a lower window sash, and a rotating connecting part mounted between the hinge base and the rotating shaft, wherein the hinge base comprises a first mounting plate and a second mounting plate; a concave grove is formed between the upper surface of the first mounting plate and the bottom surface of the second mounting plate; a group of communicating U-shaped grooves and through holes is formed above the hinge base; the rotating connecting part comprises a first connecting part and a second connecting part; a fixing rod is arranged above the first connecting part; an arc-shaped limiting groove is formed in one side close to the fixing rod; a limiting rod is arranged below the other side of the fixing rod; a sliding rod is arranged at the bottom part of the second connecting part and slides in parallel along the communicating U-shaped grooves; the sliding rod is in match with the arc-shaped limiting groove to limit the first connecting part to rotate in one direction; a shaft rod is arranged above the other side of the sliding rod through the second connecting rod; the rotating shaft rotates along the shaft rod. The hidden type lower hinge is stable in structure, high in bearing performance, convenient and quick to mount, and flexible to rotate.
Description
Technical field
The present invention relates to hinge for door and window field, particularly relate to a kind of concealed lower jaw.
Background technology
At present, the hinge structure used is very simple, two panels hinge is arranged on window frame and sash respectively, connects two panels hinge, realize the opening and closing of hinge by rotating shaft, what also have is comparatively complicated, adopt two supports, one of them support has slide bar, and another support has groove, slide bar slides in groove, reaches and closes up object.These window hinge overwhelming majority are exposed hinge, can have influence on the attractive in appearance of window in some cases, the Built-in hinge that market occurs, be generally be interconnected by several steel plates, concealment effect is not good, and weight capacity is weak, steering flexibility is low, cannot be used for large window.
Summary of the invention
The invention provides a kind of concealed lower jaw, hinge structure is firm, has good load-bearing property, and quick and easy for installation, rotates more flexible, and can be used in the larger window installation of volume.
The object of the invention is to be achieved through the following technical solutions:
A kind of concealed lower jaw, it is characterized in that, the steering linkage member comprise the hinge base be contained in lower window frame, being contained in the rotating shaft in lower sash and being arranged between hinge base and rotating shaft, described hinge base comprises the first installing plate and is fixed on the second installing plate above the first installing plate, form groove between the upper surface of the first installing plate and the second installing plate bottom surface, be provided with one group above hinge base and be communicated with U-lag and through hole;
Described steering linkage member comprises the first connector and the second connector, first connector is rotationally connected by screw rod and the second connector, fixed bar is provided with above first connector, arc-shaped limit groove is provided with near the side of fixed bar, gag lever post is provided with below the opposite side of fixed bar, described gag lever post inserts in through hole, the bottom of the second connector is provided with sliding bar, sliding bar is along being communicated with U-lag parallel sliding, sliding bar coordinates arc-shaped limit groove to limit the first connector one-directional rotation, second connector is also provided with axostylus axostyle above sliding bar opposite side, described rotating shaft is along spindle rotation.
Described connection U-lag is overlapped by the connection U-shaped hole on the first installing plate and the U-lag on the second installing plate and forms.
Also be provided with reinforcement limiting plate above described first connector, the first connector is 0 ~ 120 ° along the angle that gag lever post rotates.
Described sliding bar is made up of the body of rod and the telescopic spring block be arranged on below the body of rod.
Compared with prior art, the present invention at least has the following advantages:
By the technical scheme of the invention described above, the hinge base of hinge and rotating shaft are installed in the inner passage of window frame and sash, the coupling part up and down of steering linkage member is arranged between hinge base and rotating shaft, only have the structure of seldom part exposed between window frame and sash, there is good concealment effect; Secondly, the both sides of hinge base and rotating shaft are provided with groove structure, are convenient to hinge and are installed in frame, connector is provided with screw rod, fixed bar and strengthens the structures such as limiting plate, makes hinge structure more firm, improves load-bearing property, rotate convenient, flexible, can be used for the hinge of large-scale window.
Accompanying drawing explanation
Fig. 1 is the structural front view of a kind of concealed lower jaw that the embodiment of the present invention provides;
Fig. 2 is the structural front view of a kind of steering linkage member in the embodiment of the present invention;
Fig. 3 is the structure schematic top plan view of a kind of steering linkage member when deployed condition in the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of rotating shaft in the embodiment of the present invention;
Fig. 5 is the structure schematic top plan view of a kind of hinge base in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present invention, be clearly and completely described the technical scheme in the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-Figure 5, for the concealed lower jaw of one that the embodiment of the present invention proposes, the steering linkage member 3 comprise the hinge base 1 be contained in lower window frame, being contained in the rotating shaft 2 in lower sash and being arranged between hinge base 1 and rotating shaft 2, the second installing plate 5 that hinge base 1 comprises the first installing plate 4 and is fixed on above the first installing plate 4, form groove 6 between the upper surface of the first installing plate 4 and the second installing plate 5 bottom surface, be provided with one group above hinge base 1 and be communicated with U-lag 7 and through hole 8;
Steering linkage member 3 comprises the first connector 9 and the second connector 10, first connector 9 is rotationally connected by screw rod 11 and the second connector 10, fixed bar 12 is provided with above first connector 9, arc-shaped limit groove 13 is provided with near the side of fixed bar 12, gag lever post 14 is provided with below the opposite side of fixed bar 12, gag lever post 14 inserts in through hole 8, the bottom of the second connector 10 is provided with sliding bar 15, sliding bar 15 is along connection U-lag 7 parallel sliding, sliding bar 15 coordinates arc-shaped limit groove 13 to limit the first connector 9 one-directional rotation, second connector 10 is also provided with axostylus axostyle 16 above sliding bar 15 opposite side, rotating shaft 2 is rotated along axostylus axostyle 16.
Preferably, be communicated with U-lag 7 to be made up of the U-lag coincidence on the connection U-shaped hole on the first installing plate 4 and the second installing plate 5.
Preferably, being also provided with reinforcement limiting plate 17, first connector 9 above the first connector 9 is 0 ~ 120 ° along the angle that gag lever post 14 rotates.
Preferably, sliding bar 15 is made up of the body of rod and the telescopic spring block be arranged on below the body of rod.
In installation process of the present invention, first hinge base is inserted in the hinge passage in lower window frame along groove direction, first installing plate is embedded in passage completely, second installing plate exposes above passage, hinge base and window frame is reinforced with screw, similar with hinge floor installation mode, by the concave surface of rotating shaft both sides rotating shaft is inserted in the hinge passage in sash, regulate rotating shaft height, and respectively the sliding bar on steering linkage member and gag lever post are inserted into hinge base is communicated with in U-lag and through hole, axostylus axostyle is linked in the cylindrical hole in rotating shaft, finally with screw by rotating shaft and sash fastening, fixed bar is fixed on sash.
Below in conjunction with accompanying drawing, the course of work of the present invention is described as follows:
As Figure 1-Figure 5, when Window closing, hinge base, steering linkage member and rotating shaft are in horizontal direction, pull the handle on sash, sash arcuately direction moves, sash drives the first connector to rotate by fixed bar, while the first connector rotates along through hole and gag lever post, screw rod drives the second connector to produce deflection displacement, sliding bar bottom second connector is along being communicated with U-lag parallel sliding, stop operating after moving at sliding bar the opposite side being communicated with U-lag, namely window reaches maximum expanded angle, in the process of above-mentioned motion, rotating shaft is rotated all the time on axostylus axostyle.
Compared with prior art, the present invention at least has the following advantages:
By the technical scheme of the invention described above, the hinge base of hinge and rotating shaft are installed in the inner passage of window frame and sash, the coupling part up and down of steering linkage member is arranged between hinge base and rotating shaft, only have the structure of seldom part exposed between window frame and sash, there is good concealment effect; Secondly, the both sides of hinge base and rotating shaft are provided with groove structure, are convenient to hinge and are installed in frame, connector is provided with screw rod, fixed bar and strengthens the structures such as limiting plate, makes hinge structure more firm, improves load-bearing property, rotate convenient, flexible, can be used for the hinge of large-scale window.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (4)
1. a concealed lower jaw, it is characterized in that, the steering linkage member comprise the hinge base be contained in lower window frame, being contained in the rotating shaft in lower sash and being arranged between hinge base and rotating shaft, described hinge base comprises the first installing plate and is fixed on the second installing plate above the first installing plate, form groove between the upper surface of the first installing plate and the second installing plate bottom surface, be provided with one group above hinge base and be communicated with U-lag and through hole;
Described steering linkage member comprises the first connector and the second connector, first connector is rotationally connected by screw rod and the second connector, fixed bar is provided with above first connector, arc-shaped limit groove is provided with near the side of fixed bar, gag lever post is provided with below the opposite side of fixed bar, described gag lever post inserts in through hole, the bottom of the second connector is provided with sliding bar, sliding bar is along being communicated with U-lag parallel sliding, sliding bar coordinates arc-shaped limit groove to limit the first connector one-directional rotation, second connector is also provided with axostylus axostyle above sliding bar opposite side, described rotating shaft is along spindle rotation.
2. concealed lower jaw as claimed in claim 1, is characterized in that, described connection U-lag is overlapped by the connection U-shaped hole on the first installing plate and the U-lag on the second installing plate and forms.
3. concealed lower jaw as claimed in claim 1, is characterized in that, is also provided with reinforcement limiting plate above described first connector, and the first connector is 0 ~ 120 ° along the angle that gag lever post rotates.
4. concealed lower jaw as claimed in claim 1, is characterized in that, described sliding bar is made up of the body of rod and the telescopic spring block be arranged on below the body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256678.0A CN104879007B (en) | 2015-05-20 | 2015-05-20 | Hidden type lower hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256678.0A CN104879007B (en) | 2015-05-20 | 2015-05-20 | Hidden type lower hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879007A true CN104879007A (en) | 2015-09-02 |
| CN104879007B CN104879007B (en) | 2017-01-11 |
Family
ID=53946660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256678.0A Active CN104879007B (en) | 2015-05-20 | 2015-05-20 | Hidden type lower hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879007B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330795A1 (en) * | 1988-02-29 | 1989-09-06 | SOCIETE FINANCIERE YVES JUDEL Forme Juridique: E.U.R.L. | Tilting and swinging window |
| CN2846657Y (en) * | 2005-09-10 | 2006-12-13 | 海尔集团公司 | Refrigerator hinge and refrigerator |
| CN200946417Y (en) * | 2006-08-28 | 2007-09-12 | 鹤山天山金属材料制品有限公司 | Concealed hinge for door |
| JP2008127803A (en) * | 2006-11-17 | 2008-06-05 | Shin Nikkei Co Ltd | Inclination angle adjusting device for inward tiltable window, and inward tiltable window with the same |
| CN201228486Y (en) * | 2008-02-05 | 2009-04-29 | 张国营 | Hidden two dimension adjustable shaft type hinge |
| CN201382648Y (en) * | 2009-04-27 | 2010-01-13 | 德清县三星塑料化工有限公司 | Large-sized refrigerator door body |
| CN201723036U (en) * | 2010-06-30 | 2011-01-26 | 营口托田铝业有限公司 | Novel hidden hinge |
| CN201874369U (en) * | 2010-12-04 | 2011-06-22 | 黄星海 | Hidden hinge for casement |
| CN201981911U (en) * | 2010-12-30 | 2011-09-21 | 广东坚朗五金制品有限公司 | Invisible hinge |
| CN203175235U (en) * | 2013-04-24 | 2013-09-04 | 浙江瑞金铜铝型材有限公司 | Door hinge |
| CN203321153U (en) * | 2013-06-28 | 2013-12-04 | 华鹏集团有限公司 | Lower hinge device of aluminium alloy window |
| CN104018761A (en) * | 2014-06-03 | 2014-09-03 | 东莞市持力五金有限公司 | Window with hinge assemblies capable of being hidden |
| CN203978099U (en) * | 2014-06-03 | 2014-12-03 | 东莞市持力五金有限公司 | A kind of Built-in hinge assembly |
-
2015
- 2015-05-20 CN CN201510256678.0A patent/CN104879007B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330795A1 (en) * | 1988-02-29 | 1989-09-06 | SOCIETE FINANCIERE YVES JUDEL Forme Juridique: E.U.R.L. | Tilting and swinging window |
| CN2846657Y (en) * | 2005-09-10 | 2006-12-13 | 海尔集团公司 | Refrigerator hinge and refrigerator |
| CN200946417Y (en) * | 2006-08-28 | 2007-09-12 | 鹤山天山金属材料制品有限公司 | Concealed hinge for door |
| JP2008127803A (en) * | 2006-11-17 | 2008-06-05 | Shin Nikkei Co Ltd | Inclination angle adjusting device for inward tiltable window, and inward tiltable window with the same |
| CN201228486Y (en) * | 2008-02-05 | 2009-04-29 | 张国营 | Hidden two dimension adjustable shaft type hinge |
| CN201382648Y (en) * | 2009-04-27 | 2010-01-13 | 德清县三星塑料化工有限公司 | Large-sized refrigerator door body |
| CN201723036U (en) * | 2010-06-30 | 2011-01-26 | 营口托田铝业有限公司 | Novel hidden hinge |
| CN201874369U (en) * | 2010-12-04 | 2011-06-22 | 黄星海 | Hidden hinge for casement |
| CN201981911U (en) * | 2010-12-30 | 2011-09-21 | 广东坚朗五金制品有限公司 | Invisible hinge |
| CN203175235U (en) * | 2013-04-24 | 2013-09-04 | 浙江瑞金铜铝型材有限公司 | Door hinge |
| CN203321153U (en) * | 2013-06-28 | 2013-12-04 | 华鹏集团有限公司 | Lower hinge device of aluminium alloy window |
| CN104018761A (en) * | 2014-06-03 | 2014-09-03 | 东莞市持力五金有限公司 | Window with hinge assemblies capable of being hidden |
| CN203978099U (en) * | 2014-06-03 | 2014-12-03 | 东莞市持力五金有限公司 | A kind of Built-in hinge assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879007B (en) | 2017-01-11 |
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