CN201857835U - Butterfly-shaped hinge - Google Patents
Butterfly-shaped hinge Download PDFInfo
- Publication number
- CN201857835U CN201857835U CN2010205239853U CN201020523985U CN201857835U CN 201857835 U CN201857835 U CN 201857835U CN 2010205239853 U CN2010205239853 U CN 2010205239853U CN 201020523985 U CN201020523985 U CN 201020523985U CN 201857835 U CN201857835 U CN 201857835U
- Authority
- CN
- China
- Prior art keywords
- leaf
- page
- door leaf
- door
- blade
- 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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- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a butterfly-shaped hinge which comprises a door frame blade, a door leaf blade and a hinge shaft; the door frame blade and the door leaf blade are bended; and the door frame blade and the door leaf blade are rotatablely connected with the hinge shaft. The butterfly-shaped hinge is characterized in that the length of the door frame blade is larger than that of the door leaf blade, and the door frame blade is provided with a notch; and under the status that the door leaf is closed, the door leaf blade is arranged at the notch on the door frame blade. The butterfly-shaped hinge has the advantages that the shape of the door frame blade is as the same as that of the door leaf when the door frame blade is connected, the outer side of the door frame blade is parallel and level, and the installing place of a door frame hinge is attractive in appearance; and the butterfly-shaped hinge can be machined without overhigh accuracy, the door leaf can not be rebounded after being installed, and the door leaf is free from noise during opening and closing.
Description
Technical field
The utility model discloses a kind of buttferfly-type hinge, relates to a kind of improvement to existing hinge structure, is specially adapted to installations such as household door, window, furniture door, belongs to the life technical field.
Background technology
Well-known hinge comprises doorframe page or leaf sheet, door leaf page or leaf sheet, hinge axis; Doorframe page or leaf sheet and door leaf page or leaf sheet and hinge axis are rotatably connected.
Known doorframe page or leaf sheet and door leaf page or leaf sheet are two straight structure hinges, and the fixed head of hinge must recessed doorframe much could guarantee the requirements of installation in use, and aesthetics is poor.
Known doorframe page or leaf sheet and door leaf page or leaf sheet are two bending structure hinges, and machining accuracy is difficult for guaranteeing that door leaf is installed easily bounce-back of back, and door leaf folding noise is big.
Summary of the invention
The utility model discloses a kind of buttferfly-type hinge, the back hinge is installed in the prior art and doorframe appearance injustice caves in, aesthetics is poor, machining accuracy is difficult for guaranteeing, door leaf is installed problems such as easily rebound in the back, door leaf folding noise is big more to solve.
The utility model comprises doorframe page or leaf sheet, door leaf page or leaf sheet, hinge axis; Doorframe page or leaf sheet and door leaf page or leaf sheet have the bending structure shape; Doorframe page or leaf sheet and door leaf page or leaf sheet and hinge axis are rotatably connected; It is characterized in that: doorframe page or leaf leaf length has a notch greater than door leaf page or leaf leaf length on the doorframe page or leaf sheet; Under the door leaf closing state, door leaf page or leaf sheet is positioned at the notch place on the doorframe page or leaf sheet.
The utility model advantage is: doorframe page or leaf sheet is when connecting and the shape similar shape of door leaf, and the outside is concordant, doorframe hinge installation place appearance looks elegant; Need not high manufacturing accuracy, door leaf does not rebound door leaf folding noiselessness after installing.
The invention purposes: be used in the door with trapezoidal (lid) mouth structure, outward appearance simplicity generosity, practicality are opened flexibly a body, and opening angle increases, and is easy for installation and removal.
Description of drawings
Fig. 1 looks schematic diagram for the utility model structure master;
Fig. 2 is the utility model structure cross-sectional schematic;
Fig. 3 is the utility model structure scheme of installation;
Among the figure: 1 doorframe page or leaf sheet, 2 door leaf page or leaf sheets, 3 hinge axis, 1a notch, m1 doorframe, m2 door leaf.
The specific embodiment
Below be an embodiment of the present utility model.
As shown in Figure 1 and Figure 2: the utility model comprises doorframe page or leaf sheet 1, door leaf page or leaf sheet 2, hinge axis 3; Doorframe page or leaf sheet 1 and door leaf page or leaf sheet 2 have the bending structure shape; Doorframe page or leaf sheet 1 and door leaf page or leaf sheet 2 are rotatably connected with hinge axis 3; Has notch 1a on the doorframe page or leaf sheet 1; Under the door leaf m2 closing state, door leaf page or leaf sheet 2 is positioned at the notch 1a place on the doorframe page or leaf sheet 1.
As shown in Figure 3: doorframe page or leaf sheet 1 is fixed with screw attachment with doorframe m1; The forming shape of doorframe page or leaf sheet 1 and the shape of doorframe m1 are in full accord, the back is installed forms a plane; Door leaf page or leaf sheet 2 is screwed with door leaf m2.After door leaf m2 closed, door leaf page or leaf sheet 2 is positioned at ankylose page or leaf sheet notch 1a place, and was both artistic and practical.
Claims (1)
1. a buttferfly-type hinge comprises doorframe page or leaf sheet, door leaf page or leaf sheet, hinge axis; Doorframe page or leaf sheet and door leaf page or leaf sheet have the bending structure shape; Doorframe page or leaf sheet and door leaf page or leaf sheet and hinge axis are rotatably connected; It is characterized in that: doorframe page or leaf leaf length has a notch greater than door leaf page or leaf leaf length on the doorframe page or leaf sheet; Under the door leaf closing state, door leaf page or leaf sheet is positioned at the notch place on the doorframe page or leaf sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205239853U CN201857835U (en) | 2010-09-10 | 2010-09-10 | Butterfly-shaped hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205239853U CN201857835U (en) | 2010-09-10 | 2010-09-10 | Butterfly-shaped hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857835U true CN201857835U (en) | 2011-06-08 |
Family
ID=44103645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205239853U Expired - Fee Related CN201857835U (en) | 2010-09-10 | 2010-09-10 | Butterfly-shaped hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368541A (en) * | 2016-10-11 | 2017-02-01 | 广西双迎门业有限公司 | One-piece hinge |
-
2010
- 2010-09-10 CN CN2010205239853U patent/CN201857835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368541A (en) * | 2016-10-11 | 2017-02-01 | 广西双迎门业有限公司 | One-piece 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20130910 |