CN201902092U - Door hinge with damping effect - Google Patents
Door hinge with damping effect Download PDFInfo
- Publication number
- CN201902092U CN201902092U CN2010206232067U CN201020623206U CN201902092U CN 201902092 U CN201902092 U CN 201902092U CN 2010206232067 U CN2010206232067 U CN 2010206232067U CN 201020623206 U CN201020623206 U CN 201020623206U CN 201902092 U CN201902092 U CN 201902092U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- hinge
- end surface
- damping
- leaf
- 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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- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a door hinge with a damping effect, which comprises a bracket, an upper shaft sleeve, a lower shaft sleeve and a hinge, wherein one side of the hinge is provided with a rotating shaft penetrating through the hinge, the upper shaft sleeve and the lower shaft sleeve are vertically sheathed and fixed on the bracket, the upper part of the rotating shaft is inserted in the upper shaft sleeve, the lower part of the rotating shaft is inserted in the lower shaft sleeve, a damping ring is respectively sheathed in the upper part and the lower part of the rotating shaft , and the damping rings are in compression joint between the end surface of the upper shaft sleeve and the end surface of the hinge as well as between the end surface of the lower shaft sleeve and the end surface of the hinge. After adopting the technical scheme, the damping rings are additionally arranged between the end surface of the upper shaft sleeves and the end surface of the hinge as well as between the end surface of the lower shaft sleeve and the end surface of the hinge, during rotating process of a door leaf, the damping rings play a damping role so as to avoid generating noise as the door leaf is opened or closed too fast so as to collide with a wall or a door frame.
Description
Technical field:
The utility model relates to a kind of door hinge that has damping.
Background technology:
Usually need in our daily life to promote all kinds of door leafs that door hinge is installed, for example build door leaf, cabinet every fan etc., this conventional door hinge is by support, turning cylinder, Upper shaft sleeve, Lower shaft sleeve and loose-leaf, turning cylinder is located at a side of loose-leaf, it is very free to have adopted the door leaf of this door hinge to rotate, so during the switch door leaf, because of the inertia that pushes, when causing opening the door, door leaf can clash into body of wall, at closing time, and the door leaf knocking door case, send the noise of disturbing the people, even influence the application life of door hinge.
Summary of the invention:
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, a kind of door hinge that has damping, long service life to be provided.
For achieving the above object, the technical scheme that the utility model provides is: a kind of door hinge that has damping, include support, Upper shaft sleeve, Lower shaft sleeve and loose-leaf, side at loose-leaf is provided with the turning cylinder that runs through loose-leaf, the distribution one on the other of Upper shaft sleeve and Lower shaft sleeve is fixed on the support, and Upper shaft sleeve is injected on the top of turning cylinder, and Lower shaft sleeve is injected in the bottom, upper and lower in turning cylinder has packed into damped ring respectively, and damped ring is crimped between axle sleeve end face and the loose-leaf end face.
After adopting technique scheme, set up a damped ring between axle sleeve end face and loose-leaf end face, in the door leaf rotating process, damped ring produces damping action, avoids clashing into body of wall or doorframe too soon because of the door leaf switch motion, makes a noise.
Description of drawings:
Fig. 1 is the three-dimensional exploded view of the utility model door hinge.
The specific embodiment:
Now elaborate the utility model in conjunction with the accompanying drawings:
The damping door hinge that has of present embodiment includes support (not indicating among the figure), Upper shaft sleeve 1, Lower shaft sleeve 2 and loose-leaf 3, side at loose-leaf 3 is provided with the turning cylinder 4 that runs through loose-leaf 3, Upper shaft sleeve 1 and Lower shaft sleeve 2 distribution one on the other are fixed on the support, Upper shaft sleeve 1 is injected on the top 41 of turning cylinder 4, Lower shaft sleeve 2 is injected in bottom 42, top 41 and bottom 42 in turning cylinder 4 have packed into damped ring 51,52 respectively, and damped ring 51,52 is crimped between axle sleeve end face and the loose-leaf end face.
The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (1)
1. door hinge that has damping, include support, Upper shaft sleeve, Lower shaft sleeve and loose-leaf, side at loose-leaf is provided with the turning cylinder that runs through loose-leaf, the distribution one on the other of Upper shaft sleeve and Lower shaft sleeve is fixed on the support, Upper shaft sleeve is injected on the top of turning cylinder, Lower shaft sleeve is injected in the bottom, and it is characterized in that: the upper and lower in turning cylinder has packed into damped ring respectively, and damped ring is crimped between axle sleeve end face and the loose-leaf end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206232067U CN201902092U (en) | 2010-11-23 | 2010-11-23 | Door hinge with damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206232067U CN201902092U (en) | 2010-11-23 | 2010-11-23 | Door hinge with damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902092U true CN201902092U (en) | 2011-07-20 |
Family
ID=44272692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206232067U Expired - Fee Related CN201902092U (en) | 2010-11-23 | 2010-11-23 | Door hinge with damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902092U (en) |
-
2010
- 2010-11-23 CN CN2010206232067U patent/CN201902092U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111123 |