CN86202519U - Common crank arm adjuster for window - Google Patents
Common crank arm adjuster for window Download PDFInfo
- Publication number
- CN86202519U CN86202519U CN 86202519 CN86202519U CN86202519U CN 86202519 U CN86202519 U CN 86202519U CN 86202519 CN86202519 CN 86202519 CN 86202519 U CN86202519 U CN 86202519U CN 86202519 U CN86202519 U CN 86202519U
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- CN
- China
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- window
- windows
- utility
- arm
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Abstract
The utility model relates to a common crank arm support for windows. A front arm, a rear arm and a rivet are connected into a crank. The rivet is used as an axis simultaneously. A crescent groove is arranged in the front arm or the rear arm, and a fastening screw passes through the groove. A wing nut on the fastening screw can not be disassembled. A screw on the crank can not be disassembled also. The utility model has wide application ranges and is suitable for pushing windows, pulling windows and windows having double layers with near distances. The common crank support for windows is not smooth during use, can fix windows at any angle and has simple manufacturing process. Compared with window supports in other modes, the utility model has low cost under the condition of the same materials.
Description
The utility model relates to the general window fastener of cranking arm in a kind of building.
Existing window fastener has unadjustable formula, grade adjustable type and step-less adjustment formula is arranged.The fixed-site that these window fasteners all can only be opened window is in 120 degree.Wherein unadjustable formula can only make window be fixed on some enable possitions; There is grade adjustable type can make window be fixed on several enable possitions.One end of the arm of this window fastener all has a protrusion in the other part of window frame, and the angle that window is opened is more little, and this part is protruded more.The level that has on for example common steel sash is regulated a window fastener, and it is neither attractive in appearance, can not be applicable to the very near double window of distance between window and window again.For example installed the window of screen window additional.Though step-less adjustment formula window fastener can be fixed on window arbitrarily the enable possition between zero degree to one 120 degree.But when the opening and closing window, unsmooth sense is arranged mostly, or the expense material of on making, mostly taking a lot of work.On this class window fastener fixedly the securing member of window enable possition be dismountable, after the user loaded onto windowsill, securing member was easily lost.Above-mentioned various window fastener mostly only is applicable to the window of pushing open to outdoor.As be used for the window that draws back to indoor, it is then convenient inadequately to use, and easily window fastener is damaged.
Task of the present utility model is further to improve above-mentioned window fastener, makes it window can be fixed on any angle that window self can be opened, and can reach 180 degree when maximum.And under the situation with same material, cost is lower than level or step-less adjustment window fastener are arranged.This window fastener is contained on the window easy to use, does not have unsmooth sense.It is non-removable with the securing member of window location, and the user is just not anxious to lose.This window fastener all is suitable on type push form and pull type window.And as long as change to make the material and the surface treatment method of this window fastener, for example high-grade stainless steel of using; The middle-grade non-ferrous metal of using; Low-grade with ferrous metal or plastics; Surfacing is with polishing, plating or paint etc., can be applicable to respectively on the window of various materials of high, medium and low shelves.It both had been applicable to the individual layer window, was applicable to the double window of close proximity between two windows again.
Its solution is: connect to one with an axle and crank arm between two arms of window fastener, this axle can be a rivet.A crescent-shaped slot is arranged on one of them arm, and fixedly the securing member used of window is by crescent-shaped slot, and securing member is non-removable.
Now in conjunction with the accompanying drawings the utility model is described in detail.
Accompanying drawing 1 is the utility model STRUCTURE DECOMPOSITION phantom drawing.
Accompanying drawing 2 is assembling of the present utility model and working state schematic representation.
Accompanying drawing 3 is reverse assembling of the present utility model and working state schematic representation.
As shown in Figure 1: postbrachium (2), forearm (4) is formed one and is cranked arm, and rivet (31), (32), (33) they are rivet, play axle again.Jib (11) and postbrachium (2) are contained on the window frame after linking; Jib (12) and forearm are contained on the window after linking.After securing member wing nut (5) and screw (6) cooperated, an end of screw (6) linked with postbrachium (2) by behind the crescent-shaped slot of forearm (4).Some does not make screw thread one end of screw (6), or this part is made a step, deviates from screw (6) so that prevent wing nut (5) when excessive unscrewing.
As shown in Figure 2: rivet (31) is by the hole (10) of postbrachium (2) and hole (20) riveted of jib (11), and postbrachium behind the riveted (2) should be able to be gone up at jib (11) and freely rotate.Rivet (32) is by the hole (30) of forearm (4) and hole (40) riveted of jib (12).Forearm behind the riveted (4) should be able to be gone up at jib (12) and freely rotate.Rivet (33) is by the hole (50) of forearm (4) and hole (60) riveted of postbrachium (2), and forearm behind the riveted (4) should be able to be gone up at postbrachium (2) and freely rotate.After screw (6) and wing nut (5) fasten, one end of screw (6) is by the crescent-shaped slot of forearm (4), with hole (70) riveted of postbrachium (2), screw behind the riveted (6) should be able to move freely in the crescent-shaped slot of forearm (4) under the situation that wing nut (5) is unscrewed again.
When being installed on the window.Jib (11) and (12) are separately fixed on the framework and window of window, should be near the hinge axis of window or make the axis of the axle of other form that the window open and close rotates in the position of installation.One end of forearm (4) band crescent-shaped slot is towards the right side.
Part in addition among Fig. 3 is all identical with other part of Fig. 2.Difference in the assembling is with forearm (4) counter-rotating 180 degree backs and postbrachium (2) riveted when assembling.The requirement of installing on window is compared with Fig. 2 window fastener, also has only not together, and promptly the end that crescent-shaped slot is arranged of forearm (4) is towards the left side.
The method of using is like this.Window: after wing nut (5) is unscrewed.Push away or draw back window, at this moment screw (6) moves in the crescent-shaped slot of forearm (4).Crank arm and strengthened by the angle of song, when window reaches the angle that need fix, tighten wing nut (5), forearm (4) is fastened between postbrachium (2) and the wing nut (5), and window is fixed thereupon.Close window: unscrew wing nut (5), forearm (4) can move freely between postbrachium (2) and wing nut (5) again.Window is also removable, and at this moment screw (6) moves in the crescent of forearm (4), makes to crank arm because of the angle that strengthens of windowing dwindles, and shuts up to window.
Claims (3)
1, a kind of with the axle two arms are connected to the window fastener of cranking arm.It is characterized in that a crescent-shaped slot is arranged on one of them arm.Fixedly the securing member of window position is by this crescent.
2, the window fastener of cranking arm according to claim 1 is characterized in that above-mentioned axle is rivet.
3, the window fastener of cranking arm according to claim 1 and 2 is characterized in that above-mentioned securing member is non-dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202519 CN86202519U (en) | 1986-04-25 | 1986-04-25 | Common crank arm adjuster for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202519 CN86202519U (en) | 1986-04-25 | 1986-04-25 | Common crank arm adjuster for window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86202519U true CN86202519U (en) | 1987-10-28 |
Family
ID=4806034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86202519 Ceased CN86202519U (en) | 1986-04-25 | 1986-04-25 | Common crank arm adjuster for window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86202519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561849A (en) * | 2010-12-20 | 2012-07-11 | 张学荣 | Adjustable fixator |
| CN103649449A (en) * | 2011-07-13 | 2014-03-19 | 多玛两合有限公司 | Linkage arm of a swivel-door-leaf actuator |
| CN106112856A (en) * | 2016-07-20 | 2016-11-16 | 安徽江淮汽车股份有限公司 | The adjustable fixture of container tail door spacing |
-
1986
- 1986-04-25 CN CN 86202519 patent/CN86202519U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561849A (en) * | 2010-12-20 | 2012-07-11 | 张学荣 | Adjustable fixator |
| CN103649449A (en) * | 2011-07-13 | 2014-03-19 | 多玛两合有限公司 | Linkage arm of a swivel-door-leaf actuator |
| CN106112856A (en) * | 2016-07-20 | 2016-11-16 | 安徽江淮汽车股份有限公司 | The adjustable fixture of container tail door spacing |
| CN106112856B (en) * | 2016-07-20 | 2018-04-06 | 安徽江淮汽车集团股份有限公司 | The adjustable fixture of container tail door spacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |