CN203403746U - Reinforced type slide support hinge - Google Patents
Reinforced type slide support hinge Download PDFInfo
- Publication number
- CN203403746U CN203403746U CN201320423196.6U CN201320423196U CN203403746U CN 203403746 U CN203403746 U CN 203403746U CN 201320423196 U CN201320423196 U CN 201320423196U CN 203403746 U CN203403746 U CN 203403746U
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- Prior art keywords
- holder cantilever
- cantilever
- slide rail
- slide block
- hinge
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Abstract
The utility model provides a reinforced type slide support hinge. The reinforced type slide support hinge comprises a slide rail (2) and a first slide block (11) arranged in the slide rail and further comprises a top supporting cantilever (4), a long supporting cantilever (5) as well as a first short supporting cantilever (3), wherein a guide rail top angle (1) is arranged at the end part of the slide rail (2). The reinforced type slide support hinge is characterized in that the long supporting cantilever (5) is widened towards one side facing a hinge opening direction and bent towards the slide rail (2) to form a side reinforcing rib (5-1). The reinforced type slide support hinge disclosed by the utility model can be used for effectively reinforcing bending deformation resistance of the slide support hinge and prolonging the service life of the slide support hinge, and is suitable for large heavy top-hung windows.
Description
Technical field
The utility model relates to a kind of sliding support hinge, is a kind of holder cantilever strengthened type friction stay hinge specifically, is specially adapted to large-scale, heavy top hinged window and uses, and has advantages of the deformed damaged of being difficult for.
Background technology
Conventional sliding support hinge is assembled by slide rail, slide block and some holder cantilevers: short holder cantilever, holder cantilever and to pack the slide block of slide rail into hinged; Short holder cantilever and hinged, the long holder cantilever of top holder cantilever and slide rail and top holder cantilever be respective hinge component movement mechanism also.Guiding drift angle is equipped with in one end of slide rail, and the open and close of hinge are play the guiding role.The action principle of this sliding support hinge is such: a pair of sliding support is installed between the window frame and sash of window, when promoting sash, sash drives motion that slide block is slided in slide rail by being installed on the top holder cantilever of sash, to change relative position and the angle between top holder cantilever and slide rail, guiding drift angle play the guiding role to the motion of hinge when sash is opened from fastening position and while making sash completely closed: when opening, the most advanced and sophisticated place, one end of top holder cantilever is directed to drift angle and ejects toward opening direction; And when sliding support hinge is closed to a certain degree, withstand and slide along the work plane of guiding drift angle at the most advanced and sophisticated place, one end of its top holder cantilever, until completely closed.
In the patent that the patent No. is 201210377138.4, provide a kind of superduty the flat sliding support hinge of opening, " six connecting rods " motion being assembled by slide rail, the first slide block, the second slide block, movable supporting pad and some holder cantilevers, increase the stress surface of sliding support hinge, thereby increased the weight capacity of sliding support hinge.The wearing and tearing of sliding support hinge have been reduced.But when being applied to larger or heavier top hinged window, also there is following deficiency in this sliding support hinge: 1, in the opening-closing process of sash, sash greatly gravity is born by growing holder cantilever, so bearing capacity and the bending resistance of long holder cantilever seem particularly important, and long holder cantilever is the longest in the holder cantilever of all tensions, pressure, therefore the easiest bend by pressure distortion, particularly bears the gravity (especially in the situation that having wind) opening and be positioned the sash of a certain position and flexural deformation.The strengthening measure adopting at present is conventionally that long holder cantilever adopts steel plate or punching press reinforcing rib in the middle, to strengthen its bending resistance, but the bad stability (slide rail mounting screw is increased by moment of torsion) of installing due to slide rail stress point height increase slide rail after increase thickness; And increase its protrusion height of punching press reinforcing rib reinforcing rib, be subject to the impact of interference distance between long holder cantilever and slide rail or between other holder cantilevers and be restricted, therefore the distortion of the cantilever bending of the long holder of sliding support hinge at present remains the one of the main reasons that hinge damages, although designer, through making great efforts for many years, can not solve this technical problem yet well.
Utility model content
For the long holder of the existing sliding support hinge cantilever flexural deformation problem that is easily stressed, the purpose of this utility model is to provide and a kind ofly can strengthens the counter-bending deformability of long holder cantilever, improves the strengthened type friction stay hinge in the application life of long holder cantilever.
The utility model is achieved through the following technical solutions:
A kind of strengthened type friction stay hinge, comprise slide rail and be arranged on the first slide block in slide rail, also comprise top holder cantilever, long holder cantilever and the first short holder cantilever, slide rail end is provided with guiding drift angle, and described long holder cantilever is to widening and be bent to form side reinforcing rib to slide rail direction towards a side of hinge opening direction.
Further, can also comprise a holder cantilever, holder cantilever and top holder cantilever is parallel and one end is hinged with the first slide block with the long holder cantilever hinge other end, is also hinged with at least two reinforcements and holds in the palm cantilevers between holder cantilever and top holder cantilever, and reinforcement asks cantilever parallel with short holder cantilever.
Described reinforcement holder cantilever and short holder cantilever all can have the reinforcing rib stamping out.
Further, can also comprise the second slide block being arranged in slide rail, the position of the second slide block between the first slide block and long holder cantilever and slide rail pin joint, a second short holder cantilever one end is hinged on the other end on the second slide block and is hinged on long holder cantilever.
Described long holder cantilever middle part can be provided with the reinforcing rib that punching press forms along its length.
Further, described guiding drift angle preferably adopts L shaped, and its work plane is the curved working face to the bending of slide rail direction, and the top holder cantilever tip coordinating is with it also L shaped.
Between described the first short holder cantilever and the first slide block, have movable supporting pad to be arranged on jointed shaft, the width of movable supporting pad is greater than the first slide block upper surface width.
Useful technique effect of the present utility model is: 1,, by growing holder cantilever widening, particularly to slide rail direction, be bent to form side reinforcing rib, can obviously improve the counter-bending deformability of long holder cantilever, the application life of improving hinge.2, the side reinforcing rib of long holder cantilever due to when hinge is closed completely (corresponding window buttoned-up status) be to be positioned at slide rail outside, the height of side reinforcing rib is can be larger and length is longer, can solve better the long holder of existing product cantilever compressive deformation, thereby extend the whole service life of sliding support hinge, be applicable to large-scale heavy top hinged window and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model strengthened type friction stay hinge.
Fig. 2 is the general assembly schematic diagram of sliding support hinge shown in Fig. 1.
Fig. 3 is the stereogram of long holder cantilever.
Fig. 4 is the rear isometric view of long holder cantilever shown in Fig. 3.
Fig. 5 is guiding drift angle partial schematic diagram.
The specific embodiment
With a most preferred embodiment by reference to the accompanying drawings, illustrate the technical solution of the utility model.
Shown in Fig. 1 and Fig. 2 is a most preferred embodiment that is applied to the sliding support hinge of large-scale heavy top hinged window.Described sliding support hinge is assembled by slide rail 2, the first slide block 11, the second slide block 10, movable supporting pad 12 and some holder cantilevers.
The first slide block 11 and the second slide block 10 are arranged in slide rail 2 with in the interior slip of slide rail 2, and the second slide block 10 is to hold in the palm between cantilever 5 and slide rail pin joint with long at the first slide block 11.
One end of the first short holder cantilever 3 and top holder cantilever 4 are hinged, the other end is hinged with the first slide block 11, between the first short holder cantilever 3 and the first slide block 11, there is the movable supporting pad 12 of nylon material to be arranged on jointed shaft, the width of movable supporting pad 12 is greater than the first slide block 11 upper surface width, consistent with slide rail width in this most preferred embodiment, movable supporting pad 12 both can have been avoided the first short holder cantilever 3 and slide rail 2 phase mutual friction, improve the life-span and open and close flexibility, again because width is greater than the first slide block 11 upper surface width, therefore can increase the Area of bearing to the first short holder cantilever 3, improve the crooked deformability of the first short holder cantilever 3.One end and the slide rail 2 of long holder cantilever 5 are hinged, and the hinged of cantilever 4 held in the palm at the other end and the top of long holder cantilever 5.Holder cantilever 6 one end and the first slide block 11 are hinged, and the other end is hinged with long holder cantilever 5; Holder cantilever 6 and top holder cantilever 4 is parallel, and two to strengthen 8,9, holder cantilevers hinged with the middle part of top holder cantilever 4 and holder cantilever 6 respectively, and the first short holder cantilever 3, two are strengthened holding in the palm between cantilever 8,9 and be parallel to each other.Second short holder cantilever 7 one end are hinged on the other end on the second slide block 10 and are hinged on long holder cantilever 5.Seven holder cantilevers form " seven-link assembly " motion.Because the sliding support hinge adopting for large-scale window is also long, be that slide rail 2 and top holder cantilever 4 length are longer, adopt " seven-link assembly " motion, between long holder cantilever 5 and the first slide block 11, increase holder cantilever 6 and improved the support to long holder cantilever middle part, the suffered pulling force of the first short holder cantilever 3 is reduced, and the sharing of second short 7 pairs of long holder cantilever 5 pressure of holder cantilever, strengthen holder cantilever 8,9 pairs of resolution of forces and transmission, make the stressed more dispersion of whole motion, improved whole motion resistance to deformation and damage capability.Meanwhile, adopt double-slider, the very fast problem of wearing and tearing that is under pressure and causes greatly due to slide block while also avoiding only adopting the first slide block 11.The short holder cantilever 3 of described reinforcement holder cantilever 8,9 and first all has the reinforcing rib stamping out, to improve non-deformability.
Guiding drift angle 1 is equipped with in one end of slide rail 2, and the open and close of hinge are play the guiding role.
See figures.1.and.2 and Fig. 3 and Fig. 4 shown in, the long holder cantilever 5 in Fig. 1, diagram is widened and is bent to form side reinforcing rib 5-1 to slide rail direction along the whole length direction of long holder cantilever 5 to the side towards hinge opening direction, middle part stamps out reinforcing rib 5-2 simultaneously.Widen and adopt two reinforcing rib 5-1,5-2 that the resistance to compression non-deformability of long holder cantilever 5 is increased greatly, to solve the problem for the non-deformability deficiency of large-scale and heavy window.As Fig. 1-4, can find out, while adopting merely punching press reinforcing rib 5-2, it can only be arranged on the position between the hinge hole on long holder cantilever and can not, along the setting of whole long holder jib-length, can only locally strengthen.And adopt the utility model to widen and bend to form the mode of side reinforcing rib 5-1, be not subject to hinge hole restriction to realize whole reinforcement along whole length direction design.Weight more, its height that protrudes from long holder cantilever 5 of punching press reinforcing rib 5-2 is subject to the restriction of the second short holder cantilever 7 hinged with it, can not contact with the second short holder cantilever 7.But by the side reinforcing rib 5-1 that is bent to form again after widening laterally when hinge is closed, it is the outside that is positioned at the second short holder cantilever 7, can not form interference each other, therefore compare with reinforcing rib 5-2 can be longer for side reinforcing rib 5-1 part bending down minute length, to obtain than the stronger stiffening effect of reinforcing rib 5-2 bend resistance ability.As most preferred embodiment, side reinforcing rib 5-1 can extend to the direction of slide rail 2 and be greater than pin joint director and ask cantilever to the vertical distance of slide rail, can further strengthen bend resistance ability.This long holder cantilever, also can be for sliding support hinges such as four traditional connecting rod links and five connecting rod links except can be used for the seven-link assembly hinge in figure.
Figure 5 shows that the structural representation of guiding drift angle, guiding drift angle 1 adopts L shaped, and its work plane 1-1 be the curved working face to the bending of slide rail direction, and it is also L shaped that cantilever tip 4-1 is held in the palm at the top coordinating with it.Compare with the symmetrical V font guiding of tradition drift angle, the work plane distance of corresponding top holder cantilever tip 4-1 is longer, and contact surface area when it coordinates with guiding drift angle is larger, and the pressure being subject under same pressure is less, more wear-resisting, to improve the life-span of guidance set.
Claims (7)
1. a strengthened type friction stay hinge, comprise slide rail (2) and be arranged on the first slide block (11) in slide rail, also comprise top holder cantilever (4), long holder cantilever (5) and the first short holder cantilever (3), slide rail (2) end is provided with guiding drift angle (1), it is characterized in that: described long holder cantilever (5) is to widening towards a side of hinge opening direction and being bent to form side reinforcing rib (5-1) to slide rail direction.
2. strengthened type friction stay hinge as claimed in claim 1, it is characterized in that: also comprise a holder cantilever (6), holder cantilever (6) and one end parallel with top holder cantilever (4) with grow hold in the palm the hinged other end of cantilever (5) and the first slide block (11) hinged, between holder cantilever (6) and top holder cantilever (4), be also hinged with at least two and strengthen holder cantilever (8,9), strengthen holder cantilever (8,9) parallel with short holder cantilever (3).
3. strengthened type friction stay hinge as claimed in claim 2, is characterized in that: described reinforcement holder cantilever (8,9) all has with short holder cantilever (3) reinforcing rib stamping out.
4. the strengthened type friction stay hinge as described in claim 1 or 2 or 3, it is characterized in that: also comprise the second slide block (10) being arranged in slide rail (2), the second slide block (10) is positioned at the position between the first slide block (11) and long holder cantilever (5) and slide rail (2) pin joint, and second short holder cantilever (7) one end is hinged on the upper other end of the second slide block (10) and is hinged on long holder cantilever (5).
5. strengthened type friction stay hinge as claimed in claim 4, is characterized in that: described long holder cantilever (5) middle part is provided with the reinforcing rib (5-2) that punching press forms along its length.
6. strengthened type friction stay hinge as claimed in claim 5, is characterized in that: described guiding drift angle (1) adopts L shaped, and its work plane is the curved working face to slide rail (2) direction bending, and the top holder cantilever tip coordinating is with it also L shaped.
7. strengthened type friction stay hinge as claimed in claim 6, it is characterized in that: between described the first short holder cantilever (3) and the first slide block (11), have movable supporting pad (12) to be arranged on jointed shaft, the width of movable supporting pad (12) is greater than the first slide block (11) upper surface width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423196.6U CN203403746U (en) | 2013-07-16 | 2013-07-16 | Reinforced type slide support hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423196.6U CN203403746U (en) | 2013-07-16 | 2013-07-16 | Reinforced type slide support hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203403746U true CN203403746U (en) | 2014-01-22 |
Family
ID=49939685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423196.6U Expired - Lifetime CN203403746U (en) | 2013-07-16 | 2013-07-16 | Reinforced type slide support hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203403746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014028A (en) * | 2016-06-29 | 2016-10-12 | 广东坚朗五金制品股份有限公司 | Sliding support |
| CN107620532A (en) * | 2017-09-28 | 2018-01-23 | 立兴杨氏实业（深圳）有限公司 | A kind of hinges of door and window |
-
2013
- 2013-07-16 CN CN201320423196.6U patent/CN203403746U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014028A (en) * | 2016-06-29 | 2016-10-12 | 广东坚朗五金制品股份有限公司 | Sliding support |
| CN106014028B (en) * | 2016-06-29 | 2017-12-12 | 广东坚朗五金制品股份有限公司 | Sliding support |
| CN107620532A (en) * | 2017-09-28 | 2018-01-23 | 立兴杨氏实业（深圳）有限公司 | A kind of hinges of door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jinping District 515064 of Guangdong province 06B3 Shantou City Shengping Industrial Zone second plant plots Patentee after: GUANGDONG AURICAN HARDWARE TECHNOLOGY CO.,LTD. Address before: Jinping District 515064 of Guangdong province 06B3 Shantou City Shengping Industrial Zone second plant plots Patentee before: GUANGDONG AURICAN ARCHITECTURAL HARDWARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |