CN202970212U - Sliding support hinge applied to top-hung window - Google Patents
Sliding support hinge applied to top-hung window Download PDFInfo
- Publication number
- CN202970212U CN202970212U CN 201220578720 CN201220578720U CN202970212U CN 202970212 U CN202970212 U CN 202970212U CN 201220578720 CN201220578720 CN 201220578720 CN 201220578720 U CN201220578720 U CN 201220578720U CN 202970212 U CN202970212 U CN 202970212U
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- Prior art keywords
- sliding support
- support hinge
- cantilever
- sliding
- sliding block
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Abstract
The utility model discloses a sliding support hinge applied to a top-hung window. The sliding support hinge comprises a guide top angle, a sliding track, a sliding block and a four-bar linkage motion mechanism, as well as a second sliding block and a third support cantilever, wherein the second sliding block is arranged inside the sliding track; one end of the third support cantilever is hinged with the second sliding block; and the other end of the third support cantilever is hinged with an arm rod of a support cantilever. According to the sliding support hinge, as the non-right-angle-shaped guide top angle is adopted, the friction and the extrusion between the sharp angle part at the end part of the top support cantilever and the guide top angle are avoided, and the problem that the top-hung window cannot be tightly closed or even cannot be completely closed is solved; and by additionally arranging the second sliding block, the contact thrust surface between the edge of the sliding block and the edge of the sliding track is increased, the wear-resistance of the sliding block is improved, the abrasion of the sharp angle part of the top support cantilever caused by the abrasion of the sliding block is slowed, and a larger friction is provided through the sliding support hinge so as to resist the closure force caused by the self-weight of a window sash which is opened at one position, so that the sliding support hinge can be applied to a larger or heavier top-hung window.
Description
Technical field
The utility model relates to a kind of forms sliding support hinge, particularly a kind of tophinged window sliding support hinge.
Background technology
in the prior art, as shown in Figure 1, tophinged window sliding support hinge commonly used is a kind of by slide rail 8, slide block 1 and four four bar linkage motion mechanisms that the holder cantilever assembles: slide block 1 is arranged in slide rail 8, four holder cantilevers comprise first holder cantilever 3 and the second holder cantilever 4 hinged with slide block 1, directly hold in the palm cantilever 6 with tophinged window hinged top and in order to the supporting bracket cantilever 7 of support, top holder cantilever 6, one end of the first holder cantilever 3 is hinged on slide block 1, one end of the second holder cantilever 4 also is hinged on slide block 1, one end of the other end of the first holder cantilever 3 and top holder cantilever 6 is hinged, the other end of the second holder cantilever 4 and the armed lever of supporting bracket cantilever 7 are hinged, the other end and the tophinged window of top holder cantilever 6 are hinged, one end and the slide rail 8 of supporting bracket cantilever 7 are hinged, the armed lever of the other end and top holder cantilever 6 is hinged.Slide rail 8 is equipped with the guiding drift angle away from an end of supporting bracket cantilever 7 and slide rail 8 pin joints, and the guiding drift angle play the guiding role to the open and close of hinge: when opening, an end most advanced and sophisticated place of top holder cantilever 6 is directed to drift angle and ejects toward opening direction; And in closing course when sliding support hinge is closed to a certain degree, withstand and slide along the work plane of guiding drift angle at an end most advanced and sophisticated place of its top holder cantilever 6, until fully closed.Adjustment screw 11 is housed on slide block 1, plays regulating friction force.
this sliding support hinge mainly contains following shortcomings when being installed on tophinged window: 1, in the opening-closing process of sash, slide block 1 is dragged the one side that compresses slide rail 8 under the Action of Gravity Field of sash, thereby can be worn because of friction in the opening-closing process of sash, increase along with slide block 1 wearing and tearing, the degree that slide block 1 departs from slide rail 8 centers increases gradually, therefore the pressure increase of the tip of top holder cantilever 6 heads to the guiding drift angle when sliding support hinge is closed, make the wearing and tearing of guiding drift angle increase, the guiding drift angle reduces application life greatly, and due to the guiding drift angle restriction, top holder cantilever 6 can not be fully closed, so just cause the Window closing imprecision even can't close, 2, when being used for larger or heavier tophinged window, although adjustment screw 11 is housed on slide block 1, yet the amplitude of accommodation of adjustment screw 11 is limited after all, the frictional force that sliding support hinge provides still is not enough to resist the power of closing that sash produces because of deadweight, thereby the frictional force that provides by sliding support hinge self of sash can not be positioned arbitrarily the arbitrary position in its unlatching scope.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and window is closed fully and can make sash still to be positioned the tophinged window sliding support hinge of arbitrary position in its unlatching scope.
The technical solution of the utility model is achieved in that
A kind of tophinged window sliding support hinge, comprise guiding drift angle, slide rail, slide block and four bar linkage motion mechanisms, also comprise the second slide block and the 3rd holder cantilever, described the second slide block is arranged in described slide rail, one end and described second slide block of described the 3rd holder cantilever are hinged, and the other end of described the 3rd holder cantilever and the armed lever of supporting bracket cantilever are hinged.
Above-mentioned tophinged window sliding support hinge, described guiding drift angle is the guiding work plane towards the one side of described slide rail, the bending angle between described guiding work plane and described slide rail axis is less than 90 °.
Above-mentioned tophinged window sliding support hinge, the bottom surface of described guiding work plane and described guiding drift angle is provided with reinforcing rib.
Above-mentioned tophinged window sliding support hinge has the breach of stepping down on described guiding drift angle, and the below of the described breach of stepping down has and the corresponding rib of breach.
Above-mentioned tophinged window sliding support hinge, described guiding work plane away from an end of the described breach of stepping down to the lateral buckling away from described slide rail.
Above-mentioned tophinged window sliding support hinge, described reinforcing rib are arranged on described guiding drift angle away from an end of the described breach of stepping down.
The beneficial effects of the utility model are: adopt the guiding drift angle of on-right angle shape to avoid the end wedge angle part of top holder cantilever and friction and the extruding between the guiding drift angle, make all greatly increase the application life of guiding drift angle and top holder cantilever, also solved tophinged window simultaneously and closed the problem that leakiness even can not be closed fully; Increased by the second slide block and increased contact face between shoe edge and slide rail edge, both increased the slide block abrasion resistance properties, slow down the wearing and tearing that cause top holder cantilever wedge angle part because of slider wear, make again sliding support hinge can provide larger frictional force to open in a certain position sash because of the power of closing that deadweight produces with opposing, can be used in larger or heavier tophinged window.
Description of drawings
Fig. 1 is the structural representation that existing tophinged window is used sliding support hinge,
Fig. 2 is the assembly structure schematic diagram that the utility model tophinged window is used sliding support hinge,
Fig. 3 is the structural representation that the utility model tophinged window is used sliding support hinge,
Fig. 4 is the structural representation that the utility model tophinged window is used the guiding drift angle of sliding support hinge.
In figure: 1-slide block, 2-the second slide block, 3-first holder cantilever, 4-the second holder cantilever, 5-the 3rd holder cantilever, 6-top holder cantilever, 7-supporting bracket cantilever, 8-slide rail, 9-reinforcing rib, the 10-breach of stepping down, 11-adjustment screw, 12-rib.
The specific embodiment
By reference to the accompanying drawings the utility model is described further:
as shown in Figures 2 and 3, a kind of tophinged window sliding support hinge, comprise the guiding drift angle, slide rail 8, slide block 1 and four bar linkage motion mechanisms, also comprise the second slide block 2 and the 3rd holder cantilever 5, the bending angle of described guiding drift angle is less than 90 °, described the second slide block 2 is arranged in described slide rail 8, one end and described second slide block 2 of described the 3rd holder cantilever 5 are hinged, the other end of described the 3rd holder cantilever 5 and the armed lever of supporting bracket cantilever 7 are hinged, each pin joint all adopts rivet hinged, nylon spacer is held in adding between the two of being hinged, increase to use the second slide block 2 to increase contact face between shoe edge and slide rail 8 edges, both increased the slide block abrasion resistance properties, slow down the wearing and tearing that cause top holder cantilever 6 wedge angle parts because of slider wear, make again sliding support hinge can provide larger frictional force to open the power of closing that produces because of deadweight in a certain position sash with opposing, can be used in larger or heavier tophinged window, described slide block 1 and the second slide block 2 are provided with adjustment screw 11, when slider wear or frictional force when inadequate, can increase frictional force by rotating adjustment screw 11, slide block 1 and the second slide block 2 all adopt the form of structure of engineering plastics slide block base stainless steel mold insert combination, the good characteristics of engineering plastics slide block abrasion resistance both can have been brought into play, improve again the intensity of slide block by the stainless steel mold insert, make not easy fracture and wear-resisting of slide block.
as shown in Figure 4, described guiding drift angle is the guiding work plane towards the one side of described slide rail 8, bending angle between described guiding work plane and described slide rail axis is less than 90 °, bending angle provides spatial margin when the closure for top holder cantilever 6 end wedge angles less than the guiding drift angles of 90 degree, avoid top holder cantilever 6 end wedge angles that the guiding drift angle is exerted pressure, solved the problem that shortens in application life that the guiding drift angle causes because of wearing and tearing, and then solved the problem that the Window closing imprecision even can not be closed, and bending angle also can make the wedge angle part of holder cantilever 6 ends, top more easily enter " guiding drift angle " thereby pressure and the wearing and tearing of the drift angle that reduces to lead when sliding support hinge is closed less than 90 ° of guiding drift angles, thereby avoid the phenomenon because cantilever 6 end wedge angles are held in the palm partly in the top and the too early wearing and tearing of guiding drift angle cause the Window closing imprecision even can't close.For further reducing the wedge angle wearing and tearing partly of holder cantilevered head, in the application life of improving sliding support hinge, described guiding drift angle has in top holder cantilever 6 end wedge angle part closed position the breach 10 of stepping down.
the one side that described guiding work plane and described guiding drift angle and described slide rail 8 are fitted is provided with reinforcing rib 9, described reinforcing rib 9 is arranged on described guiding drift angle away from an end of the described breach of stepping down, have the breach of stepping down on described guiding drift angle, the below of the described breach of stepping down has and the corresponding rib 12 of the breach of stepping down, described guiding work plane away from an end of the described breach of stepping down to the lateral buckling away from described slide rail, here bending volume can be so that the end of top holder cantilever 6 more easily enters in the guiding drift angle, reinforcing rib 9 on the guiding drift angle is given the effect of a traction of guiding work plane jointly with the rib 12 below the breach of stepping down, further increased the ability of guiding drift angle lower resistance to deformation of exerting pressure when the wedge angle that bears holder cantilever 6 ends, top partly enters the guiding work plane.
Above-described embodiment is only for illustrating that clearly the utility model creates example, and is not the utility model to be created the restriction of the specific embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any apparent variation or changes being extended out within spirit of the present utility model and principle still are among the protection domain of the utility model creation claim.
Claims (6)
1. tophinged window sliding support hinge, comprise guiding drift angle, slide rail, slide block and four bar linkage motion mechanisms, it is characterized in that, also comprise the second slide block and the 3rd holder cantilever, described the second slide block is arranged in described slide rail, one end and described second slide block of described the 3rd holder cantilever are hinged, and the other end of described the 3rd holder cantilever and the armed lever of supporting bracket cantilever are hinged.
2. tophinged window sliding support hinge according to claim 1, is characterized in that, described guiding drift angle is the guiding work plane towards the one side of described slide rail, and the bending angle between described guiding work plane and described slide rail axis is less than 90 °.
3. tophinged window sliding support hinge according to claim 2, is characterized in that, the bottom surface of described guiding work plane and described guiding drift angle is provided with reinforcing rib.
4. tophinged window sliding support hinge according to claim 3, is characterized in that, has the breach of stepping down on described guiding drift angle, and the below of the described breach of stepping down has and the corresponding rib of breach.
5. tophinged window sliding support hinge according to claim 4, is characterized in that, described guiding work plane away from an end of the described breach of stepping down to the lateral buckling away from described slide rail.
6. according to claim 4 or 5 described tophinged window sliding support hinges, is characterized in that, described reinforcing rib is arranged on described guiding drift angle away from an end of the described breach of stepping down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578720 CN202970212U (en) | 2012-11-05 | 2012-11-05 | Sliding support hinge applied to top-hung window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578720 CN202970212U (en) | 2012-11-05 | 2012-11-05 | Sliding support hinge applied to top-hung window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202970212U true CN202970212U (en) | 2013-06-05 |
Family
ID=48511304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578720 Expired - Lifetime CN202970212U (en) | 2012-11-05 | 2012-11-05 | Sliding support hinge applied to top-hung window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202970212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133970A (en) * | 2015-09-30 | 2015-12-09 | 苏州龙行洲实业有限公司 | Hardware wind bracing member for plastic steel window |
| 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 |
| US11505322B2 (en) | 2020-10-05 | 2022-11-22 | B/E Aerospace, Inc. | Arm cap friction hinge mechanism |
-
2012
- 2012-11-05 CN CN 201220578720 patent/CN202970212U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133970A (en) * | 2015-09-30 | 2015-12-09 | 苏州龙行洲实业有限公司 | Hardware wind bracing member for plastic steel window |
| 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 |
| US11505322B2 (en) | 2020-10-05 | 2022-11-22 | B/E Aerospace, Inc. | Arm cap friction hinge mechanism |
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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 | ||
| 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |