CN2173302Y - Hinge for door and window axle - Google Patents
Hinge for door and window axle Download PDFInfo
- Publication number
- CN2173302Y CN2173302Y CN 93235468 CN93235468U CN2173302Y CN 2173302 Y CN2173302 Y CN 2173302Y CN 93235468 CN93235468 CN 93235468 CN 93235468 U CN93235468 U CN 93235468U CN 2173302 Y CN2173302 Y CN 2173302Y
- Authority
- CN
- China
- Prior art keywords
- door
- hinge
- shaft
- connecting piece
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a hinge for door and window shafts, which is composed of an upper door shaft and a connecting piece thereof, an upper door shaft sleeve, a lower door shaft and a connecting piece thereof, a lower door shaft sleeve and protective supporting plates. The utility model is characterized in that the upper door shaft and the connecting piece thereof are arranged in a shaft sleeve at the top end of a door frame. The lower door shaft which is drilled with a center concave hole and is used for fixing a rotation roller ball, and the connecting piece thereof are arranged on a shaft sleeve at the bottom end of the door frame. The protective supporting plates are respectively arranged at the edges of an upper and a lower door leaves. The structure concentrates the load bearing force of the door leaves on the axial rotation direction of a main shaft. The utility model has the advantages of artful structure, flexible rotation, close-grained closing and reliable locking, and is a replacement product of traditional leaf type door and window connecting pieces.
Description
The utility model relates to the hinge that door and window is rotationally connected, particularly a kind of Hinge for door and window axle, the connector of door and window is traditional hinge at present, it has following shortcoming: bearing capacity is little, and long-time use makes the door leaf distortion easily and sinks, and screw is loose, the squareness factor of door leaf descends, do not open for a long time, the environment corrosion, hinge can't rotate.
The purpose of this utility model is to provide a kind of Hinge for door and window axle, makes the lateral stressed longitudinal stress that is changed to, and improves stability.
The purpose of this utility model is achieved in that a kind of Hinge for door and window axle, by last axle axle sleeve, following ball axle axle sleeve, connect support and protect the supporting plate composition, it is characterized in that: upper end door-hinge and connector are installed in the axle sleeve on doorframe top, be drilled with the center shrinkage pool, the lower end door-hinge and the connector that are used for fixing rotation ball are installed on the axle sleeve of doorframe bottom; Protect supporting plate and be installed on upper and lower door edge respectively.Owing to said structure is arranged, so changed the form and the bearing load direction of doorframe door leaf connector; Also change the horizontal load-bearing moment of hinge and be distributed in and install and fix screw and the doorframe and window frame side is stressed, thereby guaranteed doors and windows leaf squareness factor and axial vertical stress.Also have following advantage simultaneously:
1, can alleviate stress and the motoring torque of door leaf greatly, guarantee axial uniformly distributed load, door leaf is not tilted, not sink doorframe.
2, the vertical stress of axial rotation has solved the lateral stress of traditional hinge, has solved the long losing lock of bringing loosening deformation displacement to cause naturally service time.
3, the upper and lower installation of protecting holder can guarantee the not loose and squareness factor of door leaf, strengthens the reliability of locking.
4, protect supporting plate and upper and lower axle, axle sleeve fuses, guarantee under the situation of not opening door leaf, can not from doorframe, shift out.
Below in conjunction with drawings and Examples the utility model is further described:
Accompanying drawing is structure sectional view of the present utility model and embodiment.
Among the figure: (1) upper end door-hinge and connector, effect is to install and fix door leaf and protect supporting plate,
(2) doorframe top axle sleeve and connector, effect are to constitute with doorframe, door leaf to go up turning cylinder and axle sleeve connection.
(3) lower end door-hinge and connector, effect are to install and fix door leaf, and lower end door-hinge center shrinkage pool and ball constitute movingly, play the loading transfer effect, guarantee the concentricity of door-hinge simultaneously, flexibility and stability.
(4) doorframe bottom axle sleeve and connector thereof, effect are to constitute turning cylinder and axle sleeve connection down with doorframe, door leaf.
(5) load-bearing ball, the effect weight transfer, changing lateral stressed is longitudinal stress, improves flexibility ratio and stability.
(6) supporting plate is protected on upper and lower limit, and effect is to install with Upper shaft sleeve, door leaf, right angle to be connected, and guarantees that door leaf is indeformable, not loose, does not sink, and squareness factor is preferably arranged.
As shown in the figure: door leaf is fixed between upper and lower door-hinge and the connector, upper and lowerly protect the edge that supporting plate is installed on upper and lower door leaf respectively, upper end door-hinge and connector are installed in the axle sleeve on doorframe top, the axle sleeve on doorframe top is fixed in the doorframe top, and lower end door-hinge and connector that the center shrinkage pool of being drilled with is used for fixing rotation ball are installed on the doorframe bottom axle sleeve that is fixed on the doorframe bottom.
Claims (1)
1, a kind of Hinge for door and window axle, by last door-hinge, axle sleeve, following ball axle, axle sleeve, connect support and protect the supporting plate composition, it is characterized in that: upper end door-hinge and connector are installed in the axle sleeve on doorframe top, are drilled with the center shrinkage pool, are used for fixing the lower end door-hinge and the connector of rotation ball, be installed on the axle sleeve of doorframe bottom, protect the edge that supporting plate is installed on upper and lower door leaf respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235468 CN2173302Y (en) | 1993-12-28 | 1993-12-28 | Hinge for door and window axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235468 CN2173302Y (en) | 1993-12-28 | 1993-12-28 | Hinge for door and window axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173302Y true CN2173302Y (en) | 1994-08-03 |
Family
ID=33810890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235468 Expired - Fee Related CN2173302Y (en) | 1993-12-28 | 1993-12-28 | Hinge for door and window axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173302Y (en) |
-
1993
- 1993-12-28 CN CN 93235468 patent/CN2173302Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |