CN2059446U - Auto-braking hinge - Google Patents
Auto-braking hinge Download PDFInfo
- Publication number
- CN2059446U CN2059446U CN 89209698 CN89209698U CN2059446U CN 2059446 U CN2059446 U CN 2059446U CN 89209698 CN89209698 CN 89209698 CN 89209698 U CN89209698 U CN 89209698U CN 2059446 U CN2059446 U CN 2059446U
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- CN
- China
- Prior art keywords
- hinge
- leaf
- contained
- model
- 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.)
- Pending
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Abstract
The utility model relates to an auto-braking hinge, belonging to hardware construction materials, and comprising a hinge shaft, a sleeve, a steel ball, a hinge leaf, and a hinge block. The utility model has the advantages of simple structure and automatic closing.
Description
The utility model is a kind of automatic brake hinge, belongs to the five metals building materials.
At present, produce the hinge for door and window that uses, when opening wide door and window, need fixing, very inconvenient.The weather of wind is being arranged, if forget that hook is fixing, causing door, the thing that window or glass damage is recurrent.
The purpose of this utility model provides a kind of hinge of automatic brake.
The utility model is realized with following technical scheme: process two helicla flutes on hinge axis, two helicla flutes are symmetrically distributed, the sleeve pipe middle part is drilled with two holes, two steel balls are contained in respectively in hinge axis and the collar aperture, again the combinations thereof part is contained in the leaf of hinge central siphon.This hinge is installed in door, on the window, when opening less than 90 ℃, door, window are closed automatically when opening door, window.When opening greater than 90 ℃, door, window then circle round fixing after 90 ℃ of angles, have the automatic brake function.
The utlity model has the automatic brake function, characteristic of simple structure.
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is that the utility model master looks sectional view.
Fig. 1 is the utility model specific embodiment.Processing two helicla flutes on hinge axis 3, two helicla flutes are symmetrically distributed, and sleeve pipe 4 middle parts are drilled with two holes, and steel ball 2 is contained in respectively in the hole of the helicla flute of hinge axis 3 and sleeve pipe 4, the combinations thereof part is contained in the central siphon of leaf of hinge 1, the central siphon that page or leaf stifled 5 is contained in leaf of hinge 1 respectively is two ends up and down again.
Claims (1)
1, a kind of automatic brake hinge, the helicla flute that it is characterized in that processing two symmetries on the hinge axis 3, sleeve pipe 4 middle parts are processed with two hole steel balls 2 and are contained in respectively in the hole of the helicla flute of hinge axis 3 and sleeve pipe 4, hinge axis 3 and sleeve pipe 4 are contained in the central siphon of leaf of hinge 1, and page or leaf stifled 5 is contained in the upper/lower terminal of leaf of hinge 1 central siphon respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209698 CN2059446U (en) | 1989-11-10 | 1989-11-10 | Auto-braking hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209698 CN2059446U (en) | 1989-11-10 | 1989-11-10 | Auto-braking hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2059446U true CN2059446U (en) | 1990-07-18 |
Family
ID=4866211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89209698 Pending CN2059446U (en) | 1989-11-10 | 1989-11-10 | Auto-braking hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2059446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989200A (en) * | 2015-07-15 | 2015-10-21 | 沈红如 | Safety hinge for security door |
-
1989
- 1989-11-10 CN CN 89209698 patent/CN2059446U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989200A (en) * | 2015-07-15 | 2015-10-21 | 沈红如 | Safety hinge for security door |
| CN104989200B (en) * | 2015-07-15 | 2016-08-17 | 王鼎兴 | Safe hinge for antitheft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |