CN2393982Y - Hinge mechanism - Google Patents
Hinge mechanism Download PDFInfo
- Publication number
- CN2393982Y CN2393982Y CN 99249177 CN99249177U CN2393982Y CN 2393982 Y CN2393982 Y CN 2393982Y CN 99249177 CN99249177 CN 99249177 CN 99249177 U CN99249177 U CN 99249177U CN 2393982 Y CN2393982 Y CN 2393982Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- door
- hook
- hinges
- 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 - Lifetime
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Abstract
The utility model relates to a hinge mechanism used for a door having large span and large curve degree. The hinge mechanism is composed of a hinge assembly and a safety hinge assembly, wherein, the safety hinge assembly is composed of a hinge fixing sheet, a hook of the hinge fixing sheet and a mandrel, an ear sheet of the hinge fixing sheet and the mandrel are pressed together, the hook of the hinge fixing sheet is hooked in the middle of a hinge shaft, and hinges and hinge hooks are provided with mounting holes which are used for combining the hinges and the hinge hooks with a door and a door frame. When the door having large span and large curve degree is opened, and the door does not interfere with the door frame through the utility model. When the door is closed, the door and two hinges all together bear the air load that the door is subjected. The utility model is particularly suitable for door connecting mechanisms of the fields of helicopters, helicopters with fixing wings, automobiles, etc.
Description
The utility model relates to a kind of Hinge mechanism that is used for large span, big curvature door.
At present, mostly the hinge that is widely used on the door generally is to adopt two Hinge mechanisms, and the form of structure of hinge is comparatively simple, all is made up of an axis and two stators.Because the qualification of this kind structure will produce interference for large span, big curvature door, so that can not open, more cannot say for sure to demonstrate,prove the strength and stiffness of door, therefore, can not satisfy the large span in fields such as helicopter, fixed wing machine, the connection request of big curvature door.
The purpose of this utility model is that a kind of Hinge mechanism that can be used in large span, big curvature door is provided.
Technical solution of the present utility model is, increases a safety hinge assembly outside two ready-made hinge assemblies, and the safety hinge assembly is made up of hinge stator, hinge stator hook and axle; The auricle and the axle of hinge stator press together, and the hook of hinge stator is hooked in the centre of hinge axis; Be useful on hinge and the hinge hook with and the installing hole that combines of doorframe.
The utility model has changed hinge in the past because big two hinges of span of door can not guarantee the deficiency of the strength and stiffness of door, between two hinges, install one or more safety hinges additional, door is not interfered with doorframe when opening, open freely, bear a last suffered aerodynamic loading with two hinges when closing.The utility model is particularly useful for the bindiny mechanism of the door in fields such as helicopter, fixed wing machine, automobile, and span is greater than the design greater than the bindiny mechanism of 5 meters door of 1.8 meters, radius of curvature.
Fig. 1 is a safety hinge assembly graphics;
Fig. 2 is hinge and safety hinge assembling schematic diagram.
One end of the hinge stator 1 of safety hinge assembly is a Qian shape, and two auricle forms a hinge axis support and is connected with axle 3, and axle 3 adopts interference fit to be installed in the hinge axis support; One end of hinge stator 2 is a hook, and its hook is hooked in the centre of axle 3, is arranging all on the hinge stator 1,2 that installing hole has formed a complete hinge.During installation, hinge 4 is installed in the both sides of door 5 and doorframe 6, the utility model is installed between two hinges, be generally the place of the curvature maximum of door, respectively hinge stator 1 and hinge stator 2 are installed on door 5 and the doorframe 6, behind the gap of determining door and doorframe, can determine the hinge axis and finally determine the hinge axis by the method for making circle with door and doorframe marginal point by the height of determining the hinge axis support; When door was closed, the hook of hinge stator was hooked in the centre of hinge axis, and when door was opened, hook broke away from axle.
Claims (1)
1. a Hinge mechanism of being made up of stator and axle is characterized in that, the safety hinge assembly is made up of hinge stator, hinge stator hook and axle; The auricle and the axle of hinge stator press together, and the hook of hinge stator is hooked in the centre of hinge axis; Be useful on hinge and the hinge hook with and the installing hole that combines of doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249177 CN2393982Y (en) | 1999-11-03 | 1999-11-03 | Hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99249177 CN2393982Y (en) | 1999-11-03 | 1999-11-03 | Hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393982Y true CN2393982Y (en) | 2000-08-30 |
Family
ID=34034197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99249177 Expired - Lifetime CN2393982Y (en) | 1999-11-03 | 1999-11-03 | Hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484590A (en) * | 2015-12-31 | 2016-04-13 | 温州一卡五金有限公司 | Hook type hinge |
-
1999
- 1999-11-03 CN CN 99249177 patent/CN2393982Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484590A (en) * | 2015-12-31 | 2016-04-13 | 温州一卡五金有限公司 | Hook type hinge |
| CN105484590B (en) * | 2015-12-31 | 2017-03-29 | 温州一卡五金有限公司 | A kind of coupling type hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |