CN202831920U - Mutual exclusion type resilient door holder - Google Patents
Mutual exclusion type resilient door holder Download PDFInfo
- Publication number
- CN202831920U CN202831920U CN 201220368318 CN201220368318U CN202831920U CN 202831920 U CN202831920 U CN 202831920U CN 201220368318 CN201220368318 CN 201220368318 CN 201220368318 U CN201220368318 U CN 201220368318U CN 202831920 U CN202831920 U CN 202831920U
- Authority
- CN
- China
- Prior art keywords
- mutual exclusion
- door holder
- knocker
- exclusion type
- type resilient
- 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)
- Hinge Accessories (AREA)
Abstract
The utility model discloses a mutual exclusion type resilient door holder. Two mutual exclusion type magnetic blocks which are in the same size are correspondingly arranged on a fixing board and a turning board of the door holder. Due to the fact that homopolarities of the magnet are excluded, the turning board is not clamped between a door and a cella forever, and the door holder is not bent and broken.
Description
Technical field
The utility model relates to a kind of mutual exclusion formula resilience knocker.
Background technology
At present, known hinge type knocker, ubiquity and are being opened the door and at closing time easily by bending, will recover very inconvenient after the bending, recovery often, knocker will be fractureed.
Summary of the invention
In order to overcome the deficiency of hinge type knocker, the utility model provides a kind of mutual exclusion formula resilience knocker.To guarantee that knocker is not never by bending, more can fracture.
The utility model solves the scheme that its technical problem takes: a kind of mutual exclusion formula resilience knocker, namely the fixed head of knocker with stir plate on the consistent mutual exclusion formula magnet piece of two block sizes is set accordingly, magnet has the character of homopolar-repulsion.
The beneficial effects of the utility model are: knocker never by bending, fracture.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among Fig. 1,1-knocker, 2-mutual exclusion formula magnet piece.
The specific embodiment
As shown in Figure 1: a kind of mutual exclusion formula resilience knocker, namely the fixed head of knocker 1 with stir plate on the consistent mutual exclusion formula magnet piece 2 of two block sizes is set accordingly because magnet has the character of homopolar-repulsion, knocker can't be attached on the door-plate, so, at closing time knocker can be by bending, fracture.
Claims (1)
1. a mutual exclusion formula resilience knocker is characterized in that, namely the fixed head of knocker (1) with stir plate on the consistent mutual exclusion formula magnet piece (2) of two block sizes is set accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368318 CN202831920U (en) | 2012-07-28 | 2012-07-28 | Mutual exclusion type resilient door holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368318 CN202831920U (en) | 2012-07-28 | 2012-07-28 | Mutual exclusion type resilient door holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831920U true CN202831920U (en) | 2013-03-27 |
Family
ID=47943657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368318 Expired - Fee Related CN202831920U (en) | 2012-07-28 | 2012-07-28 | Mutual exclusion type resilient door holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746983A (en) * | 2013-12-26 | 2015-07-01 | 林震云 | Magnetic control anti-biting door holder |
-
2012
- 2012-07-28 CN CN 201220368318 patent/CN202831920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746983A (en) * | 2013-12-26 | 2015-07-01 | 林震云 | Magnetic control anti-biting door holder |
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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: 20130327 Termination date: 20130728 |