CN204531799U - Casement window concealed hinge - Google Patents
Casement window concealed hinge Download PDFInfo
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- CN204531799U CN204531799U CN201520193607.6U CN201520193607U CN204531799U CN 204531799 U CN204531799 U CN 204531799U CN 201520193607 U CN201520193607 U CN 201520193607U CN 204531799 U CN204531799 U CN 204531799U
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Abstract
The utility model discloses a kind of casement window concealed hinge, by two groups of chain connections between window frame (100) and sash (101), the side in sash (101) bight is connected with hinge, by optimizing the size matching degree of connecting rod in a hinge, the movement locus of adjustment sash (101), and the opposite side in sash (101) bight connects dead bolt (31), dead bolt (31) is a wedge, stretch out along sash (101) place plane and form a tip, window frame (100) is provided with limiting plate (32), when sash (101) opposite frame (100) is fitted, limiting plate (32) outside is inserted in dead bolt (31) tip.Greatly can be strengthened the sealing of window by this design, save material, Element Design highly versatile, reduce equipment and warehouse cost.Be applicable to the concealed hinge of bridge-cut-off aluminum and plastic-steel.
Description
Technical field
The utility model relates to a kind of door and window hinge arrangement.
Background technology
Window not only plays the effect connecting window frame and sash with concealed hinge, when window size is larger, hinge arrangement has a strong impact on window seal.The concealed hinge that current casement window is applied many employings two bar linkage structure, this structure runs the interlocking pattern of path implementation sash and window frame when the closedown of window, as shown in Figure 1, the hinge place of its window frame and sash is the fit-state of plane and cambered surface.The running orbit of this hinge, when close to closure state, the relative motion of sash and window frame is almost parallel motion, that is to say that sash is finally enter window frame in the mode of horizontal sliding.But when sash height is greater than more than 1 meter, the middle part sash of window and window frame cannot lockings, now when blast is comparatively large or when in the situations such as sash distortion, sash and window frame can produce inside and outside dislocation, the sealing of window cannot ensure, especially in the area of weather severe cold, this window cannot ensure indoor heat insulating.
Utility model content
The technical problem that the utility model solves is to provide a kind of better tightness, the casement window concealed hinge that structure is more succinct that are applicable to larger size windows.
The technical solution adopted in the utility model is, casement window concealed hinge, by two groups of chain connections between window frame and sash, hinge is arranged on window frame and sash corner, often organize hinge and comprise master connecting-rod, slave connecting rod and sliding bar, master connecting-rod front end and window frame hinged, rear end and slave connecting rod hinged, rear end and the sash of slave connecting rod are hinged, hinge hole is provided with in the middle part of sliding bar, master connecting-rod is provided with the bearing pin suitable with hinge hole, sliding bar is hinged by bearing pin and master connecting-rod, sliding bar rear end and sash are hinged, the front end of sliding bar is provided with a slide block, slide block is embedded in chute that window frame is arranged, the ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of sliding bar hinge hole center to center distance front end slide block is 1.8-1.6, master connecting-rod bearing pin distance of shaft centers is 3.2-4.1 from the distance in jointed shaft axle center, master connecting-rod front end and bearing pin distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod rear end, jointed shaft axle center, master connecting-rod two ends spacing is 1.4-1.6 with the ratio of jointed shaft axle center, slave connecting rod two ends spacing, the side of sash corner is connected with hinge, opposite side is provided with dead bolt, dead bolt is a wedge, stretch out along sash place plane and form a tip, window frame is provided with limiting plate, when sash opposite frame is fitted, dead bolt tip is inserted outside limiting plate.
The ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of described sliding bar hinge hole center to center distance front end slide block is 1.5, master connecting-rod bearing pin distance of shaft centers is 3.2 from the distance in jointed shaft axle center, master connecting-rod front end and bearing pin distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod rear end, and jointed shaft axle center, master connecting-rod two ends spacing is 1.5 with the ratio of jointed shaft axle center, slave connecting rod two ends spacing.
The beneficial effects of the utility model are the cooperations by each connecting rod, achieve the adjustment of hinge track, coordinate dead bolt and limiting plate that the sealing of door and window is promoted greatly, save material, Element Design highly versatile, reduce equipment and warehouse cost.Be applicable to the concealed hinge of bridge-cut-off aluminum and plastic-steel.
Accompanying drawing explanation
Fig. 1 is prior art structural representation.
Fig. 2 is the utility model structural representation
Fig. 3 is a-quadrant enlarged partial sectional view in Fig. 2.
Fig. 4 is the utility model hinge arrangement figure.
Fig. 5 is hinge movement relation schematic diagram.
Fig. 6 is sash upper limb fortune merit track schematic diagram.
Fig. 7 be sash upper limb movement locus comparison diagram.
Be labeled as in figure: 101-sash, 100-window frame, 21-master connecting-rod, 22-slave connecting rod, 23-sliding bar, 31-dead bolt, 32-limiting plate, 41-bearing pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Casement window hidden hinge structure of the present utility model as shown in Figure 2 and Figure 3, hinge is arranged on window frame 100 and sash 101 bight, often organize hinge and comprise master connecting-rod 21, slave connecting rod 22 and sliding bar 23, master connecting-rod 21 is hinged mutually with slave connecting rod 22, and master connecting-rod 21 is hinged with window frame 100 and sash 101 respectively with the other end of slave connecting rod 22; As shown in Figure 3, Figure 4, hinge hole is provided with in the middle part of sliding bar 23, master connecting-rod 21 is provided with the bearing pin 41 suitable with hinge hole, sliding bar 23 is hinged by bearing pin 41 and master connecting-rod 21, sliding bar 23 rear end and sash 101 are hinged, the front end of sliding bar 23 is provided with a slide block, and slide block is embedded in the chute of setting on window frame 100.When closing the window, with the direction perpendicular to window frame 100 for X-axis, direction is moved up and down for Y-axis with slide block, the slide block slide downward of sliding bar 23, master connecting-rod 21 and slave connecting rod 22 are superimposed with each other, and master connecting-rod 21 drives in the middle part of sliding bar 23 and moves to the direction near window frame 100 simultaneously, moving namely along X-axis, in addition on the one hand, also have less the moving of amplitude along Y-axis, therefore the motion track of the most upper limb of sash 101 as shown in Figure 6.
Current existing hinge arrangement, its can the movement locus of sash 101 upper limb as the curve b in Fig. 7, at window close to time closed, its upper limb opposite frame 100 is almost that horizontal sliding is entered, and sealing is influenced.In order to address this problem, adopt following design, the ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of sliding bar 23 hinge hole center to center distance front end slide block is 1.8-1.6, master connecting-rod 21 bearing pin 41 distance of shaft centers is 3.2-4.1 from the distance in jointed shaft axle center, master connecting-rod 21 front end and bearing pin 41 distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod 21 rear end, jointed shaft axle center, master connecting-rod 21 two ends spacing is 1.4-1.6 with the ratio of jointed shaft axle center, slave connecting rod 22 two ends spacing, the side in sash 101 bight is connected with hinge, opposite side is provided with dead bolt 31, dead bolt 31 is a wedge, stretch out along sash 101 place plane and form a tip, window frame 100 is provided with limiting plate 32, when sash 101 opposite frame 100 is fitted, dead bolt 31 tip is inserted outside limiting plate 32.The movement locus of sash 101 upper limb of the present utility model is as shown in a curve in Fig. 7, when closed close to window when, sash 101 is expressed along the motion amplitude of Y-axis, and insert outside limiting plate 32 to dead bolt 31 and leave space, the cooperation of dead bolt 31 and limiting plate 32 adds sealing.
As shown in Figure 5, dead bolt 31 can adopt triangle, and also can be a circular projection, as long as can be suitable with the spacing hole on window frame 100, the tip of dead bolt 31 can appropriately adjust according to the space of door and window.Wherein master connecting-rod 21, slave connecting rod 22 and sliding bar 23, all can make unitized design for using bridge-cut-off aluminum and plastic-steel door and window, ensureing the wherein versatility of component as much as possible on differential profiles.
The utility model preferred forms is, the ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of sliding bar 23 hinge hole center to center distance front end slide block is 1.5, master connecting-rod 21 bearing pin 41 distance of shaft centers is 3.2 from the distance in jointed shaft axle center, master connecting-rod 21 front end and bearing pin 41 distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod 21 rear end, and jointed shaft axle center, master connecting-rod 21 two ends spacing is 1.5 with the ratio of jointed shaft axle center, slave connecting rod 22 two ends spacing.
Claims (2)
1. casement window concealed hinge, by two groups of chain connections between window frame (100) and sash (101), hinge is arranged on window frame (100) and sash (101) bight, it is characterized in that: often organize hinge and comprise master connecting-rod (21), slave connecting rod (22) and sliding bar (23), master connecting-rod (21) front end and window frame (100) hinged, rear end and slave connecting rod (22) hinged, rear end and the sash (101) of slave connecting rod (22) are hinged, sliding bar (23) middle part is provided with hinge hole, master connecting-rod (21) is provided with the bearing pin (41) suitable with hinge hole, sliding bar (23) is hinged by bearing pin (41) and master connecting-rod (21), sliding bar (23) rear end and sash (101) are hinged, the front end of sliding bar (23) is provided with a slide block, slide block is embedded in the upper chute arranged of window frame (100), the ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of sliding bar (23) hinge hole center to center distance front end slide block is 1.8-1.6, master connecting-rod (21) bearing pin (41) distance of shaft centers is 3.2-4.1 from the distance in jointed shaft axle center, master connecting-rod (21) front end and bearing pin (41) distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod (21) rear end, the ratio of master connecting-rod (21) two ends jointed shaft axle center spacing and jointed shaft axle center, slave connecting rod (22) two ends spacing is 1.4-1.6, the side in sash (101) bight is connected with hinge, opposite side is provided with dead bolt (31), dead bolt (31) is a wedge, stretch out along sash (101) place plane and form a tip, window frame (100) is provided with limiting plate (32), when sash (101) opposite frame (100) is fitted, limiting plate (32) outside is inserted in dead bolt (31) tip.
2. casement window concealed hinge as claimed in claim 1, it is characterized in that: the ratio of distances constant in the jointed shaft axle center, Distance geometry hinge hole center to center distance rear end of described sliding bar (23) hinge hole center to center distance front end slide block is 1.5, master connecting-rod (21) bearing pin (41) distance of shaft centers is 3.2 from the distance in jointed shaft axle center, master connecting-rod (21) front end and bearing pin (41) distance of shaft centers from the ratio of distances constant in jointed shaft axle center, master connecting-rod (21) rear end, the ratio of master connecting-rod (21) two ends jointed shaft axle center spacing and jointed shaft axle center, slave connecting rod (22) two ends spacing is 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520193607.6U CN204531799U (en) | 2014-06-30 | 2015-04-01 | Casement window concealed hinge |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014206393194 | 2014-06-30 | ||
| CN201420639319 | 2014-06-30 | ||
| CN201520193607.6U CN204531799U (en) | 2014-06-30 | 2015-04-01 | Casement window concealed hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204531799U true CN204531799U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520193607.6U Active CN204531799U (en) | 2014-06-30 | 2015-04-01 | Casement window concealed hinge |
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| Country | Link |
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| CN (1) | CN204531799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469225A (en) * | 2019-09-23 | 2019-11-19 | 滦州市捷澳建材有限公司 | A kind of dynamic structure and its mounting means for fire window |
| CN110792347A (en) * | 2018-08-01 | 2020-02-14 | 深圳市瑞鼎轩智能科技有限公司 | Hinge with a hinge body |
| WO2020233317A1 (en) * | 2019-08-16 | 2020-11-26 | 山东正华建筑科技有限公司 | Built-in transfer hinge and door/window |
-
2015
- 2015-04-01 CN CN201520193607.6U patent/CN204531799U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792347A (en) * | 2018-08-01 | 2020-02-14 | 深圳市瑞鼎轩智能科技有限公司 | Hinge with a hinge body |
| CN110792347B (en) * | 2018-08-01 | 2021-04-23 | 深圳市瑞鼎轩智能科技有限公司 | Hinge with a hinge body |
| WO2020233317A1 (en) * | 2019-08-16 | 2020-11-26 | 山东正华建筑科技有限公司 | Built-in transfer hinge and door/window |
| CN110469225A (en) * | 2019-09-23 | 2019-11-19 | 滦州市捷澳建材有限公司 | A kind of dynamic structure and its mounting means for fire window |
| CN110469225B (en) * | 2019-09-23 | 2023-12-01 | 滦州市捷澳建材有限公司 | Power structure for fireproof window and installation mode thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |