CN202882622U - Articulated shaft for doors and windows - Google Patents
Articulated shaft for doors and windows Download PDFInfo
- Publication number
- CN202882622U CN202882622U CN201220446846.4U CN201220446846U CN202882622U CN 202882622 U CN202882622 U CN 202882622U CN 201220446846 U CN201220446846 U CN 201220446846U CN 202882622 U CN202882622 U CN 202882622U
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- CN
- China
- Prior art keywords
- rotating shaft
- lever
- frame
- shaft
- window
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an articulated shaft for doors and windows. The articulated shaft for the doors and the windows comprises a bottom hinged connection and a top hinged connection, wherein the top hinged connection comprises an adjustable top frame rotating shaft fixed on the door and window frame top frame and rotating shaft connecting hole fixed on the door and window top frame. The articulated shaft for the doors and the windows is characterized in that the adjustable top frame rotating shaft comprises a base, a shaft sleeve, a rotating shaft, a lever fulcrum, a lever and a driving mechanism, wherein the shaft sleeve is arranged on the base, the rotating shaft is arranged in the shaft sleeve in a sliding mode, the lever fulcrum is arranged on the base beside the shaft sleeve, the lever is rotatably connected with the lever fulcrum, and the driving mechanism is arranged on the base beside a driving action point of the lever, the driving mechanism comprises a screw and a disc, wherein the screw is connected with the base in a penetrating mode, and the disc is arranged on the end portion of the screw, a bayonet is arranged at the position of the driving action point of the lever, an upper clamping tooth and a lower clamping tooth are respectively arranged on the upper face and the lower face in the bayonet, wherein the upper clamping tooth is opposite to the lower clamping tooth, the upper clamping tooth and the lower clamping tooth are respectively arranged on the upper face and the lower face of the disc, a transverse penetrating groove is formed on the upper portion of the rotating shaft, a transverse penetrating groove is further arranged on the corresponding shaft sleeve, and the driven action point of the lever is connected in the transverse penetrating groove of the rotating shaft in a penetrating mode after penetrating into the transverse penetrating groove of the shaft sleeve. Compared with the prior art, the articulated shaft for the doors and the windows has the advantage that the rotating shaft of the top hinged connection can be smoothly moved up and down.
Description
Technical field
The utility model relates to a kind of jointed shaft.
Background technology
Existing door and window comprises that with hinged bottom hinge connects, crown hinge connects, bottom hinge connects and comprises that the underframe rotating shaft that is fixed on the doorframe and window frame underframe, the rotating shaft that is fixed on the door and window underframe access the hole, and crown hinge connects and comprises that the adjustable top frame rotating shaft that is fixed on the frame of doorframe and window frame top, the rotating shaft that is fixed on the frame of door and window top access the hole.During installation, on the rotation shaft regulated window frame top frame of entering of adjustable top frame that is fixed on the frame of doorframe and window frame top, door and window is positioned between the underframe, top frame of the doorframe and window frame of setting, make access borehole jack on the underframe of door and window in the underframe rotating shaft of doorframe and window frame underframe, then regulate the frame rotating shaft of adjustable top, this rotating shaft is pierced in the access hole on the frame of door and window top, thereby finish the installation of door and window.This kind door and window is with hinged, the adjustable top frame rotating shaft of its crown hinge directly drives by screw and moves up, when moving down, then utilize the gravity fall of rotating shaft, because rotating shaft is fixed together with driving its driving member that moves up, like this, when falling downwards, be subjected to easily driving member impact and can not be descending smoothly, it can not be injected in the access hole smoothly and affect installing and using of door and window.
Summary of the invention
The door and window jointed shaft that the rotating shaft that goal of the invention of the present utility model is to provide a kind of crown hinge to connect can move up and down swimmingly.
The utility model is to realize like this, comprise that bottom hinge connects, crown hinge connects, crown hinge connects and comprises the adjustable top frame rotating shaft that is fixed on the frame of doorframe and window frame top, be fixed on the rotating shaft access hole on the frame of door and window top, its special feature is that the frame rotating shaft of adjustable top comprises pedestal, axle sleeve on the pedestal is set, be slidingly arranged in the rotating shaft in the axle sleeve, be arranged on the balance pivot on the other pedestal of axle sleeve, be rotatably connected on the lever on the balance pivot, be arranged on the driving mechanism on the other pedestal of lever active role point, driving mechanism comprises the screw of cross-under on pedestal, the disk of screw end is set, lever active role point place is provided with bayonet socket, in the bayonet socket top with below be respectively arranged with relative upper latch, lower latch, upper latch, lower latch lay respectively at the top of disk and below, the top of rotating shaft is provided with laterally wears groove, also be provided with on the corresponding axle sleeve and laterally wear groove, what the passive application point of lever pierced into axle sleeve laterally wears cross-under laterally wearing in the groove in rotating shaft behind the groove.During use, bottom rotary screw from pedestal, the drive disk moves up and down, disk drives lever and swings up and down, lever then drives rotating shaft and moves up or utilize its deadweight to move down because between rotating disk and lever, be not fixed together between lever and rotating shaft, like this, three members can be regulated the mutual alignment relation automatically in moving process, make them can successfully mutually drive movement.
Here, move up in order to make lever successfully drive rotating shaft, the top edge camber of the passive application point of lever, laterally wearing of rotating shaft is provided with pillar above the groove.The effect of cambered surface, pillar is to keep the passive application point of lever consistent with the axis direction of rotating shaft to the direction of the active force of pillar, to guarantee that rotating shaft can move up and down along axle sleeve smoothly.
Compared with the prior art the utility model has the advantage that rotating shaft that crown hinge connects can move up and down swimmingly.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the adjustable top frame rotating shaft left side view of Fig. 1;
Fig. 3 is the structural representation of the passive application point of lever.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is done and is described in further detail:
As shown in the figure, the utility model comprises that bottom hinge connects 1, crown hinge connects 2, crown hinge connects 2 and comprises the adjustable top frame rotating shaft 3 that is fixed on the frame of doorframe and window frame top, be fixed on the rotating shaft access hole 4 on the frame of door and window top, its special feature is that adjustable top frame rotating shaft 3 comprises tabular pedestal 3a, axle sleeve 3b on the pedestal 3a is set, be slidingly arranged in the rotating shaft 3c in the axle sleeve 3b, be arranged on the balance pivot 3d on the other pedestal 3a of axle sleeve 3b, be rotatably connected on the lever 3e on the balance pivot 3d, be arranged on the driving mechanism 3f on the other pedestal 3a of lever 3e active role point, driving mechanism 3f comprises the screw 3f1 of cross-under on pedestal 3a, the disk 3f2 of screw 3f1 end is set, lever 3e active role point place is provided with bayonet socket 3g, in the bayonet socket 3g top with below be respectively arranged with relative upper latch 3h, lower latch 3i, upper latch 3h, lower latch 3i lay respectively at the top of disk 3f2 and below, the top of rotating shaft 3c is provided with and laterally wears groove 3j, also be provided with on the corresponding axle sleeve 3b and laterally wear groove 3k, what the passive application point 3l of lever 3e pierced into axle sleeve 3b laterally wears cross-under laterally wearing in the groove 3j at rotating shaft 3c behind the groove 3j.
The top edge camber of the passive application point 3l of lever 3e, laterally wearing of rotating shaft 3c is provided with pillar 3m above the groove 3j.
Claims (2)
1. door and window jointed shaft, comprise that bottom hinge connects, crown hinge connects, crown hinge connects and comprises the adjustable top frame rotating shaft that is fixed on the frame of doorframe and window frame top, be fixed on the rotating shaft access hole on the frame of door and window top, it is characterized in that the frame rotating shaft of adjustable top comprises pedestal, axle sleeve on the pedestal is set, be slidingly arranged in the rotating shaft in the axle sleeve, be arranged on the balance pivot on the other pedestal of axle sleeve, be rotatably connected on the lever on the balance pivot, be arranged on the driving mechanism on the other pedestal of lever active role point, driving mechanism comprises the screw of cross-under on pedestal, the disk of screw end is set, lever active role point place is provided with bayonet socket, in the bayonet socket top with below be respectively arranged with relative upper latch, lower latch, upper latch, lower latch lay respectively at the top of disk and below, the top of rotating shaft is provided with laterally wears groove, also be provided with on the corresponding axle sleeve and laterally wear groove, what the passive application point of lever pierced into axle sleeve laterally wears cross-under laterally wearing in the groove in rotating shaft behind the groove.
2. door and window jointed shaft according to claim 1 is characterized in that the top edge camber of the passive application point of lever, and laterally wearing of rotating shaft is provided with pillar above the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446846.4U CN202882622U (en) | 2012-09-04 | 2012-09-04 | Articulated shaft for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220446846.4U CN202882622U (en) | 2012-09-04 | 2012-09-04 | Articulated shaft for doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882622U true CN202882622U (en) | 2013-04-17 |
Family
ID=48074062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220446846.4U Expired - Lifetime CN202882622U (en) | 2012-09-04 | 2012-09-04 | Articulated shaft for doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989647A (en) * | 2019-04-19 | 2019-07-09 | 天津爱阳光科技有限公司 | A kind of built-in twin shaft position gates window assembly |
| CN111593983A (en) * | 2020-06-11 | 2020-08-28 | 佛山森工建材科技有限公司 | World hinge |
-
2012
- 2012-09-04 CN CN201220446846.4U patent/CN202882622U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989647A (en) * | 2019-04-19 | 2019-07-09 | 天津爱阳光科技有限公司 | A kind of built-in twin shaft position gates window assembly |
| CN111593983A (en) * | 2020-06-11 | 2020-08-28 | 佛山森工建材科技有限公司 | World hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |