CN2094604U - Adjustable handle for window fastener - Google Patents
Adjustable handle for window fastener Download PDFInfo
- Publication number
- CN2094604U CN2094604U CN 90218991 CN90218991U CN2094604U CN 2094604 U CN2094604 U CN 2094604U CN 90218991 CN90218991 CN 90218991 CN 90218991 U CN90218991 U CN 90218991U CN 2094604 U CN2094604 U CN 2094604U
- Authority
- CN
- China
- Prior art keywords
- handle
- utility
- model
- window
- window fastener
- Prior art date
- 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.)
- Withdrawn
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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to an adjustable handle for a window fastener. Revolution pair which is arranged on the end part of the handle is formed by the connection of bolts. The mating surfaces which are positioned at the points of the revolution pair are conical surfaces, and the mating surfaces are in the relative sliding mode. When the handle is turned around, the friction torque which makes the screws loose can not be generated. Through the bolts being adjusted, the loose gap which is caused by the damages at the points of the revolution pair can be eliminated. The locking height of the handle can be adjusted at the same time, making the utility model has the wider universality.
Description
The utility model is with adjustable locking handle about window.This handle can be used for modern window classes such as aluminum window, plastic window and steel sash.
The handle of Ying Yonging is one of main Hardware fitting of above-mentioned window class now.Its design feature is: handle handle and handle seat form a revolute pair that has than the imperial palace friction by riveted joint, rotate each assembly of vice division chief and how to cooperatively interact with plane and cylinder.Its functional characteristics is: the existing handle effect that opens and closes sash, again can be when sash to be in the closed position, and switching handle handle on window frame, plays common latch with the sash locking.The revolute pair that forms of riveted joint can be because abrasion produces the loosening gap that the user can't eliminate voluntarily after handle is with (about 1 year) after a while, make handle lost efficacy (the handle handle can't lean on enough interior frictions to determine its position with respect to the handle seat).Like this, also just influenced result of use and the application life of whole window mostly more than 30 years the application life of above-mentioned modern window class.In addition, adopt the riveted joint form, make that the locking height of handle is a certain value, therefore, it does not possess versatility.Like this, the manufacturer of handle just must adopt the method for preparation one by one in order to be suitable for the window section bar of many different sizes.The shortcoming of the handle that the above is used is now given and is produced, uses and brought inconvenience.
The purpose of this utility model provides a kind ofly can eliminate the loosening gap that handle was lost efficacy, and the window that can regulate the locking height again is with adjustable locking handle.
Fig. 1 is a vertical view of the present utility model; Fig. 2 is an A-A sectional view of the present utility model.
Structure of the present utility model, functional characteristics are shown in accompanying drawing 1, accompanying drawing 2, and handle handle (1) is bolted on the handle seat (2) by bolt (5) and nut (6) with upper and lower dovetail cone pad (3) and the plain cushion (4) that splits. The relative position (angle) of handle handle (1) and handle seat (2) can by the upper and lower taper interface A that splits ' on friction lock. Hole φ on the handle handle (1) produces the moment of friction that makes bolt (5) loosening greater than bolt external diameter D at switching handle handle (1) Shi Buhui. Owing to adopted bolt-connection, the user just can regulate the degree of tightening of nut (5) voluntarily, to eliminate the loosening gap that produces owing to abrasion, makes all the time handle be in good use state. Simultaneously, no matter be the manufacturer of handle, or the user all available easy assembly method change the height equivlent H ' of plain cushion (4), the locking height H of regulating handle is to be suitable for the window section bar of different size. With The handle of using is now compared, and the utility model " the adjustable locking handle of window " has with it identical handle, latch function, in addition, also has its exclusive adjustability, and this is superior part of the present utility model just also.
The material of processing method of the present utility model and use is identical with the handle of using now, and is elected with engineering plastics (example: in the time of ABS etc.), adopt the processing method of injection moulding.When selecting metal material (as allumen etc.) for use, adopt the processing method of die casting.
Accompanying drawing 1,2 is an instantiation of the present utility model, and it has described external form of the present utility model, structure and function, and the utility model is by handle handle (1), handle seat (2), dovetail awl pad (3), plain cushion (4), bolt (5), nut (6) and spring pad (7) are formed.
Claims (1)
- A kind of window is characterized in that with adjustable locking handle: have handle handle and the dovetail shaped tapered pad and the annular plain cushion of two-sided taper counterbore, and hinged by bolt with the handle seat that has the dovetail shaped guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218991 CN2094604U (en) | 1990-09-03 | 1990-09-03 | Adjustable handle for window fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218991 CN2094604U (en) | 1990-09-03 | 1990-09-03 | Adjustable handle for window fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094604U true CN2094604U (en) | 1992-01-29 |
Family
ID=4897725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90218991 Withdrawn CN2094604U (en) | 1990-09-03 | 1990-09-03 | Adjustable handle for window fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861439B (en) * | 2007-10-19 | 2012-11-28 | 埃姆卡零配件两合公司 | Quick-assembly espagnolette lock |
| GB2500785A (en) * | 2012-02-24 | 2013-10-02 | Security Hardware Ltd | Adjustable cockspur handle |
| CN103758416A (en) * | 2013-12-27 | 2014-04-30 | 陈兴君 | Adjustable lock catch of 7-shaped-handle lock |
| CN106862512A (en) * | 2017-03-02 | 2017-06-20 | 新兴铸管股份有限公司 | A kind of groove separation preventing device of tilting gear connecting rod |
-
1990
- 1990-09-03 CN CN 90218991 patent/CN2094604U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861439B (en) * | 2007-10-19 | 2012-11-28 | 埃姆卡零配件两合公司 | Quick-assembly espagnolette lock |
| GB2500785A (en) * | 2012-02-24 | 2013-10-02 | Security Hardware Ltd | Adjustable cockspur handle |
| GB2500785B (en) * | 2012-02-24 | 2017-07-19 | Security Hardware Ltd | Improvements in or relating to security |
| GB2546688A (en) * | 2012-02-24 | 2017-07-26 | Security Hardware Ltd | Improvements in or relating to security |
| GB2546688B (en) * | 2012-02-24 | 2018-02-14 | Security Hardware Ltd | Improvements in or relating to security |
| CN103758416A (en) * | 2013-12-27 | 2014-04-30 | 陈兴君 | Adjustable lock catch of 7-shaped-handle lock |
| CN103758416B (en) * | 2013-12-27 | 2017-01-04 | 陈兴君 | Adjustable lock catch of 7-shaped-handle lock |
| CN106862512A (en) * | 2017-03-02 | 2017-06-20 | 新兴铸管股份有限公司 | A kind of groove separation preventing device of tilting gear connecting rod |
| CN106862512B (en) * | 2017-03-02 | 2023-02-21 | 新兴铸管股份有限公司 | Anticreep groove device of tilting gear connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |