CN203257305U - Anti-hand-clamping door - Google Patents
Anti-hand-clamping door Download PDFInfo
- Publication number
- CN203257305U CN203257305U CN 201320230987 CN201320230987U CN203257305U CN 203257305 U CN203257305 U CN 203257305U CN 201320230987 CN201320230987 CN 201320230987 CN 201320230987 U CN201320230987 U CN 201320230987U CN 203257305 U CN203257305 U CN 203257305U
- Authority
- CN
- China
- Prior art keywords
- door leaf
- door
- doorframe
- leaf
- clamping
- 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
An anti-hand-clamping door comprises a door frame, a door leaf, hinges and an expansion joint. The door frame is connected with the door leaf through the hinges, and the expansion joint between the door frame and the door leaf stretches and retracts along with opening and closing of the door leaf to shield the clearance between the door frame and the door leaf and prevent fingers from stretching between the door frame and the door leaf.
Description
Technical field
The utility model relates to a kind of Anti-clamping door, can avoid clipping to when switch gate finger.
Background technology
Existing door is formed by connecting by the hinge rotating shaft by doorframe and door leaf.Personnel can stretch into finger doorframe and door leaf junction because of carelessness in the process of closing the door, and the gap from large to small, cause finger to weigh wounded, and are very dangerous.
Summary of the invention
The utility model provides a kind of finger that is difficult for clipping broken, safe and reliable Anti-clamping door in order to remedy the deficiencies in the prior art in the process of closing the door.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Anti-clamping door comprises doorframe, door leaf, hinge, expansion coupling.Wherein, doorframe and door leaf are by gemel connection, and the expansion coupling between doorframe and the door leaf stretches with the folding of door leaf, blocks the gap between doorframe and the door leaf, avoid finger to stretch between doorframe and the door leaf.
The beneficial effects of the utility model are, and are simple in structure, are difficult for clipping broken finger in the process of closing the door, safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is sectional structure chart of the present utility model.
1 is door leaf among the figure, the 2nd, and hinge, the 3rd, doorframe, the 4th, expansion coupling.
The specific embodiment
In Fig. 1, door leaf (1), hinge (2), doorframe (3), expansion coupling (4) have formed a kind of Anti-clamping door.Doorframe (3) is connected by hinge (2) with door leaf (1), expansion coupling (4) between doorframe (3) and the door leaf (1) stretches with the folding of door leaf (1), block the gap between doorframe (3) and the door leaf (1), avoid finger to stretch between doorframe (3) and the door leaf (1).
In Fig. 2, door leaf (1), hinge (2), doorframe (3), expansion coupling (4) have formed a kind of Anti-clamping door.Doorframe (3) is connected by hinge (2) with door leaf (1), expansion coupling (4) between doorframe (3) and the door leaf (1) stretches with the folding of door leaf (1), block the gap between doorframe (3) and the door leaf (1), avoid finger to stretch between doorframe (3) and the door leaf (1).
Claims (1)
1. an Anti-clamping door comprises doorframe, door leaf, hinge, expansion coupling, doorframe and door leaf pass through gemel connection, it is characterized in that: the expansion coupling between doorframe and the door leaf stretches with the folding of door leaf, blocks the gap between doorframe and the door leaf, avoids finger to stretch between doorframe and the door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230987 CN203257305U (en) | 2013-05-02 | 2013-05-02 | Anti-hand-clamping door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230987 CN203257305U (en) | 2013-05-02 | 2013-05-02 | Anti-hand-clamping door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257305U true CN203257305U (en) | 2013-10-30 |
Family
ID=49469882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230987 Expired - Fee Related CN203257305U (en) | 2013-05-02 | 2013-05-02 | Anti-hand-clamping door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265130A (en) * | 2014-09-30 | 2015-01-07 | 卢秋华 | Double-door structure with hand clamping prevention function |
| CN110869684A (en) * | 2017-07-19 | 2020-03-06 | 夏普株式会社 | Door opening device and storage provided with same |
-
2013
- 2013-05-02 CN CN 201320230987 patent/CN203257305U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265130A (en) * | 2014-09-30 | 2015-01-07 | 卢秋华 | Double-door structure with hand clamping prevention function |
| CN104265130B (en) * | 2014-09-30 | 2016-07-13 | 卢秋华 | A kind of bivalve door structure of finger |
| CN110869684A (en) * | 2017-07-19 | 2020-03-06 | 夏普株式会社 | Door opening device and storage provided with same |
| CN110869684B (en) * | 2017-07-19 | 2021-11-09 | 夏普株式会社 | Door opening device and storage provided with same |
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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: 20131030 Termination date: 20140502 |