CN103485623A - Friction stay hinge - Google Patents
Friction stay hinge Download PDFInfo
- Publication number
- CN103485623A CN103485623A CN201310413442.4A CN201310413442A CN103485623A CN 103485623 A CN103485623 A CN 103485623A CN 201310413442 A CN201310413442 A CN 201310413442A CN 103485623 A CN103485623 A CN 103485623A
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- CN
- China
- Prior art keywords
- connecting rod
- sliding support
- forearm
- slide plate
- socket joint
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Abstract
The invention discloses a friction stay hinge. The friction stay hinge comprises a first connection rod and a second connection rod, and is characterized in that the second connection rod is composed of a front portion and a rear portion, a front arm of the second connection rod is in the shape of L, the vertical portion on the outer side of the front arm of the second connection rod is provided with a supporting slot, a screw hole is formed in the position above the supporting slot, a screw is arranged in the screw hole, one end of a pin shaft of the shape matched with the supporting slot is riveted to an assembling hole in the first connection rod through hinging of the front arm of the second connection rod and the first connection rod, and the other end of the pin shaft is inserted in the supporting slot in the front arm of the second connection rod. The friction stay hinge is resistant to abrasion and compression and capable of ensuring that window sashes are tightly closed.
Description
Technical field
The present invention relates to a kind of spare and accessory parts of door and window, relate in particular to a kind of sliding support.
Background technology
Sliding support is a kind of door and window accessory commonly used, by slide rail, slide plate and some rod members be hinged, is assembled: the slide rail of the first, packing into after an end of the 3rd rod member and slide plate respective hinge; The other end of the 3rd rod member and the second rod member middle part is hinged, and the second rod member is hinged in the middle part of an end and second connecting rod, and the other end and slide rail are hinged, and the other end of first connecting rod and second connecting rod one end are hinged, component movement mechanism.One end of slide rail is equipped with the guiding drift angle, and the open and close of hinge are play the guiding role.Screw is housed on slide plate, plays regulating friction force.Wherein in the relevant position of second connecting rod and slide rail, be useful on the screw hole of installation, during installation, the slide rail of a pair of sliding support is fixed on the relevant position of window frame upper and lower end with screw respectively, and the second connecting rod of sliding support is mounted respectively on the relevant position that is fixed on the sash upper and lower end.When promoting sash, sash is passed to motion by the second connecting rod that is installed on sash by power.Because slide plate can slide in slide rail, thereby motion moves under active force, thus but opening and closing sash.
In the opening-closing process of sash or when opening, effect due to sash gravity, the rod member end that especially first connecting rod does not have slide plate or slide rail to support can occur downward-slopingly and crooked because of gravitate, and the sash be arranged on above sliding support is corresponding sagging, when closed, can restore.Increase along with sash keying number of times, rod member tilts and crooked degree can be more and more serious because of the wearing and tearing of related accessory, finally become permanent inclination and bending, just can't restore when closure like this, cause being arranged on sash above sliding support because of sagging can't tight closing; Simultaneously, in the opening-closing process of sash, because the degree of crook of first connecting rod is larger than the degree of crook of second connecting rod, in the opening-closing process of sash, first connecting rod can produce because first connecting rod is asynchronous with the bending of second connecting rod " separation " power with the hinged place between second connecting rod, under the pressure-acting of " separation " power to the hinged place rivet, the head of rivet and flange place very easily are worn and cause being connected between first connecting rod and second connecting rod to be separated, and cause the destruction of product structure.
Summary of the invention
Technical problem to be solved by this invention is: a kind of self wear-resisting, resistance to compression is provided, and can makes sash close tight sliding support.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of sliding support, comprise first connecting rod and second connecting rod, described second connecting rod is comprised of forward and backward two parts, the second connecting rod forearm is L-type, described second connecting rod forearm outside vertical portion is provided with the socket joint groove, and there is screw hole the top of socket joint groove, on described screw hole, is equipped with screw, the hinged end by bearing pin that shape and socket joint groove are matched between second connecting rod forearm and first connecting rod is riveted on the pilot hole of first connecting rod, and the other end of bearing pin inserts in the socket joint groove of second connecting rod forearm.
The vertical portion of described second connecting rod forearm front end has the stator toward interior direction, and described stator is embedded in the lateral slot of sash while installing.Be provided with mounting groove on described stator.The cross section of the horizontal component of described second connecting rod forearm is reversed convex type, is convenient to insert when mounted in the horizontal mounting groove of sash.
Stator both sides toward interior direction on the vertical portion of described second connecting rod forearm front end are provided with draw-in groove.
Described second connecting rod forearm is the metal crimp foundry goods, and the second connecting rod postbrachium is the stainless steel stamping parts.
Described second connecting rod postbrachium is that lower piece and upper piece two parts of bending to upper and lower secondary stairstepping form, connect the lamellar body both sides and be provided with breach, and connect the lamellar body both sides because rushing jagged narrowing down, lower piece and second connecting rod forearm, the second rod member carry out hinged, and upper piece inserts in the mounting groove of sash when mounted.
Described first connecting rod is the metal crimp foundry goods, uses Zinc-tin alloy to make, and first connecting rod thickness is 8.5mm.First connecting rod adopts the metal crimp foundry goods to replace the corrosion resistant plate stamping parts, compares thickening thickness 3mm before, and its thickness increases, thereby its counter-bending ability strengthens.
Described socket joint groove is equipped with port lid near an end of screw hole, and port lid plays the effect that reduces friction.
Described sliding support also comprises slide plate, and described slide plate is I shape.Described slide plate is plastics slide plate or stainless steel slide plate, and the middle part castingin of described slide plate has stainless steel substrates.
When a kind of sliding support of the present invention is installed, the slide rail of sliding support is screwed on window frame by the mounting groove on slide rail, the horizontal component of second connecting rod forearm and second connecting rod postbrachium upper piece insert in the horizontal mounting groove of sash, simultaneously, the vertical portion of second connecting rod forearm front end is embedded in the lateral slot of sash toward the stator of interior direction.Like this, by horizontal mounting groove and the side direction mounting groove of rod member, can realize being connected with the firm of sash, effectively prevent falling of sash.
Compared with prior art, the beneficial effect that the present invention has is:
A kind of sliding support of the present invention, improved architectural feature is: second connecting rod is comprised of forward and backward two parts, the second connecting rod forearm is L shaped metal crimp foundry goods, be provided with socket joint groove and screw hole on it, be equipped with screw on screw hole, when sash is sagging, turn screw, screw withstands bearing pin and can not down move, thereby can regulate the second connecting rod height, sagging sash is restored; First connecting rod adopts the metal crimp foundry goods to replace the corrosion resistant plate stamping parts, and its thickness increases, thereby its counter-bending ability enhancing, and sash is not easy sagging and causes being not closed completely; Slide plate used adopts I shape castingin slide plate, its stress surface of support to the first connecting rod hinged with it is maximized, thereby strengthened its weight capacity, simultaneously, the castingin slide plate had both had wear-resisting characteristics, increase slide plate intensity by the castingin stainless steel again, be conducive to increase the application life of sliding support.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of sliding support of the present invention;
The part schematic diagram of the first connecting rod that Fig. 2 is a kind of sliding support of the present invention;
The structural representation of the second connecting rod forearm that Fig. 3 is a kind of sliding support of the present invention;
The sectional structure schematic diagram of the second connecting rod forearm horizontal component that Fig. 4 is a kind of sliding support of the present invention;
The top view that Fig. 5 is Fig. 3;
The front view of the second connecting rod postbrachium that Fig. 6 is a kind of sliding support of the present invention;
The top view of the second connecting rod postbrachium that Fig. 7 is a kind of sliding support of the present invention;
The structural representation of the bearing pin that Fig. 8 is a kind of sliding support of the present invention;
The structural representation of the port lid that Fig. 9 is a kind of sliding support of the present invention;
The assembling schematic diagram that the first connecting rod that Figure 10 is a kind of sliding support of the present invention and second connecting rod are hinged;
In figure, be labeled as: first connecting rod 1, second connecting rod forearm 2, stator 21, socket joint groove 22, screw hole 23, mounting groove 24, evagination body 25, second connecting rod postbrachium 3, lower piece 31, upper piece 32, connect lamellar body 33, slide plate 4, bearing pin 5, cover 6, screw 7.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figure 1, a kind of sliding support, comprise first connecting rod 1, second connecting rod and slide plate 4, second connecting rod is comprised of forward and backward two parts 2,3, second connecting rod forearm 2 is L-type, and the vertical portion of second connecting rod forearm 2 front ends has the stator 21 (seeing Fig. 5) toward interior direction, and stator 21 both sides are provided with draw-in groove, stator 21 is embedded in the lateral slot of sash while installing, and the edge of sash side inside groove is snapped in the draw-in groove of stator 21 both sides; Be provided with as shown in Figure 3 mounting groove 24 on stator, so that fix with screw and sash.Second connecting rod forearm 2 outside vertical portions are provided with socket joint groove 22, and there is screw hole 23 top of socket joint groove 22, and an end of socket joint groove 22 close screw holes 23 is equipped with port lid 6(and sees Fig. 9), port lid 6 plays the effect that reduces friction.Be equipped with screw 7 on screw hole 23, hinged between second connecting rod forearm 2 and first connecting rod 1 sees Fig. 8 by the bearing pin 5(that shape and socket joint groove 22 are matched) an end be riveted on the pilot hole of first connecting rod 1, bearing pin 5 other ends insert in socket joint groove 22, see Figure of description Figure 10.When sash is sagging, turn screw 7, screw 7 withstands bearing pin 5 by port lid 6 and can not down move, thereby can regulate the second connecting rod height, sagging sash is restored.The horizontal component of second connecting rod forearm 2 is evagination body 25 (as Fig. 4), is convenient to insert when mounted in the horizontal mounting groove of sash.
Second connecting rod forearm 2 has good rigidity for the metal crimp foundry goods, and second connecting rod postbrachium 3 is the stainless steel stamping parts.Second connecting rod postbrachium 3 forms for lower piece 32 and upper piece 32 two parts that bend to upper and lower secondary stairstepping, see Fig. 6, connect lamellar body 33 both sides and be provided with breach, see Fig. 7, and connect lamellar body 33 both sides because rushing jagged narrowing down, lower piece 31 and second connecting rod forearm 2 carry out hinged, and 32 of upper pieces insert in the mounting groove of sash when mounted.
First connecting rod 1 is the metal crimp foundry goods of middle part with groove, and it makes material can be Zinc-tin alloy, and first connecting rod 1 thickness is 8.5mm.First connecting rod 1 adopts the metal crimp foundry goods to replace the corrosion resistant plate stamping parts, compares thickening thickness 3mm before, and its thickness increases, thereby its counter-bending ability strengthens.Groove reduces material usage.
Sliding support also comprises slide plate 4, and described slide plate 4 is I shape.Slide plate 4 is the plastics slide plate, and the middle part castingin of slide plate 4 has stainless steel substrates.Adopt I shape castingin slide plate, its stress surface of support to the first connecting rod hinged with it 1 is maximized, thereby strengthened its weight capacity, simultaneously, the castingin slide plate had both had the characteristics of plastic wear-resisting, had increased slide plate intensity by the castingin stainless steel again, was conducive to increase the application life of sliding support.
When a kind of sliding support of the present invention is installed, the slide rail of sliding support is screwed on window frame by the mounting groove on slide rail, the horizontal component of second connecting rod forearm and second connecting rod postbrachium upper piece insert in the horizontal mounting groove of sash, simultaneously, the vertical portion of second connecting rod forearm front end is embedded in the lateral slot of sash toward the stator of interior direction.Like this, by horizontal mounting groove and the side direction mounting groove of rod member, can realize being connected with the firm of sash, effectively prevent falling of sash.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and not be used as limitation of the invention, as long as in connotation scope of the present invention, to variation, the modification of the above embodiment, all will drop in claim scope of the present invention.
Claims (10)
1. a sliding support, comprise first connecting rod and second connecting rod, it is characterized in that: described second connecting rod is comprised of forward and backward two parts, the second connecting rod forearm is L-type, described second connecting rod forearm outside vertical portion is provided with the socket joint groove, there is screw hole the top of socket joint groove, be equipped with screw on described screw hole, the hinged end by bearing pin that shape and socket joint groove are matched between second connecting rod forearm and first connecting rod is riveted on the pilot hole of first connecting rod, and the other end of bearing pin inserts in the socket joint groove of second connecting rod forearm.
2. a kind of sliding support as claimed in claim 1 is characterized in that: the vertical portion of described second connecting rod forearm front end has the stator toward interior direction, on described stator, is provided with mounting groove, and the cross section of the horizontal component of described second connecting rod forearm is reversed convex type.
3. a kind of sliding support as claimed in claim 2 is characterized in that: the stator both sides toward interior direction on the vertical portion of described second connecting rod forearm front end are provided with draw-in groove.
4. a kind of sliding support as claimed in claim 3, it is characterized in that: described second connecting rod forearm is the metal crimp foundry goods, the second connecting rod postbrachium is the stainless steel stamping parts.
5. a kind of sliding support as claimed in claim 3 is characterized in that: described second connecting rod postbrachium is that lower piece and upper piece two parts of bending to upper and lower secondary stairstepping form, and connects the lamellar body both sides and is provided with breach.
6. a kind of sliding support as claimed in claim 1, it is characterized in that: described first connecting rod is the metal crimp foundry goods.
7. a kind of sliding support as claimed in claim 6, it is characterized in that: described first connecting rod is the Zinc-tin alloy die casting of middle part with groove, and the thickness of described first connecting rod is 8.5mm.
8. a kind of sliding support as claimed in claim 1 is characterized in that: described socket joint groove is equipped with port lid near an end of screw hole.
9. a kind of sliding support as claimed in claim 1, it is characterized in that: described sliding support also comprises slide plate, described slide plate is I shape.
10. a kind of sliding support as claimed in claim 9, it is characterized in that: described slide plate is the plastics slide plate, the middle part castingin of described plastics slide plate has stainless steel substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413442.4A CN103485623A (en) | 2013-09-12 | 2013-09-12 | Friction stay hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310413442.4A CN103485623A (en) | 2013-09-12 | 2013-09-12 | Friction stay hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103485623A true CN103485623A (en) | 2014-01-01 |
Family
ID=49826173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310413442.4A Pending CN103485623A (en) | 2013-09-12 | 2013-09-12 | Friction stay hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103485623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837028A (en) * | 2017-03-20 | 2017-06-13 | 广东合和建筑五金制品有限公司 | Single fulcrum is opened flat sliding support |
| USD891242S1 (en) | 2017-10-27 | 2020-07-28 | Assa Abloy New Zealand Limited | Window stay |
| WO2021073347A1 (en) * | 2019-10-17 | 2021-04-22 | 中山市观哲五金有限公司 | Heavy outward-opening window sliding support hinge |
| US11091940B2 (en) | 2016-12-23 | 2021-08-17 | Assa Abloy New Zealand Limited | Window stays |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209785U (en) * | 1987-06-30 | 1988-03-30 | 上海铰链四厂 | Slidable supporting hinge |
| CN2328765Y (en) * | 1998-04-30 | 1999-07-14 | 赵新民 | Slide support for door and window |
| CN2339723Y (en) * | 1998-08-20 | 1999-09-22 | 普宁市源达五金制品有限公司 | Slide-support hinge |
| CN2471892Y (en) * | 2001-04-16 | 2002-01-16 | 陈文强 | Hinge |
| CN2641246Y (en) * | 2003-08-20 | 2004-09-15 | 谢耀洪 | Sliding linkage rod for opening/closing window of house |
| EP1462596A2 (en) * | 2003-03-28 | 2004-09-29 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Indexing means for a sliding piece movable in a guide |
| CN201090097Y (en) * | 2007-07-18 | 2008-07-23 | 上海东连工贸有限公司 | Unidirection friction four-connecting-rod hinge for Europe groove window section bar |
| JP2008231761A (en) * | 2007-03-20 | 2008-10-02 | Ｙｋｋ Ａｐ株式会社 | Projected window and window stay |
| CN201891331U (en) * | 2010-11-15 | 2011-07-06 | 陈大川 | Sealing and bearing slide hinge for casement windows |
-
2013
- 2013-09-12 CN CN201310413442.4A patent/CN103485623A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87209785U (en) * | 1987-06-30 | 1988-03-30 | 上海铰链四厂 | Slidable supporting hinge |
| CN2328765Y (en) * | 1998-04-30 | 1999-07-14 | 赵新民 | Slide support for door and window |
| CN2339723Y (en) * | 1998-08-20 | 1999-09-22 | 普宁市源达五金制品有限公司 | Slide-support hinge |
| CN2471892Y (en) * | 2001-04-16 | 2002-01-16 | 陈文强 | Hinge |
| EP1462596A2 (en) * | 2003-03-28 | 2004-09-29 | Wilh. Schlechtendahl & Söhne GmbH & Co. KG | Indexing means for a sliding piece movable in a guide |
| CN2641246Y (en) * | 2003-08-20 | 2004-09-15 | 谢耀洪 | Sliding linkage rod for opening/closing window of house |
| JP2008231761A (en) * | 2007-03-20 | 2008-10-02 | Ｙｋｋ Ａｐ株式会社 | Projected window and window stay |
| CN201090097Y (en) * | 2007-07-18 | 2008-07-23 | 上海东连工贸有限公司 | Unidirection friction four-connecting-rod hinge for Europe groove window section bar |
| CN201891331U (en) * | 2010-11-15 | 2011-07-06 | 陈大川 | Sealing and bearing slide hinge for casement windows |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11091940B2 (en) | 2016-12-23 | 2021-08-17 | Assa Abloy New Zealand Limited | Window stays |
| CN106837028A (en) * | 2017-03-20 | 2017-06-13 | 广东合和建筑五金制品有限公司 | Single fulcrum is opened flat sliding support |
| USD891242S1 (en) | 2017-10-27 | 2020-07-28 | Assa Abloy New Zealand Limited | Window stay |
| WO2021073347A1 (en) * | 2019-10-17 | 2021-04-22 | 中山市观哲五金有限公司 | Heavy outward-opening window sliding support hinge |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |