CN205117004U - Door and window fixer that opens and shuts - Google Patents
Door and window fixer that opens and shuts Download PDFInfo
- Publication number
- CN205117004U CN205117004U CN201520863201.4U CN201520863201U CN205117004U CN 205117004 U CN205117004 U CN 205117004U CN 201520863201 U CN201520863201 U CN 201520863201U CN 205117004 U CN205117004 U CN 205117004U
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- CN
- China
- Prior art keywords
- connecting rod
- door
- window
- crank
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a door and window fixer that opens and shuts, including a slider -crank mechanism, the slider -crank structure includes crank, first connecting rod and slider, its characterized in that, the one end of a second connecting rod is still connected to the slider, the one end of third connecting rod is connected to the other end of second connecting rod, the other end of third connecting rod is connected the crank. Door and window fixer that opens and shuts can make opening and shutting of door and window frame fan fix in optional angle department, does not produce violent striking.
Description
Technical field
The utility model relates to building construction door and window manufacturing industry, particularly a kind ofly the folding of door-and window-frames can be made to fix at arbitrary angle place, does not produce the door and window folding fixator of fierce shock.
Background technology
Traditional doorframe, window frame and door leaf, sash all carry out opening and closing operation by hinge or gemel connection, its shortcoming is that operation amplitude size can not from main control, chance wind and rain and other external impacts all can produce fierce shock behavior, produce very large noise.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is: provide a kind of door and window folding fixator, and it can make the folding of door-and window-frames can fix at arbitrary angle place by frictional force and crank rocker, does not produce fierce shock.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of door and window folding fixator, comprise a slider-crank mechanism, described crank block structure comprises crank, first connecting rod and slide block, described slide block also connects one end of a second connecting rod, the other end of described second connecting rod connects one end of third connecting rod, and the other end of described third connecting rod connects described crank.
Described door and window folding fixator, described slide block is arranged in a slideway of doorframe and window frame.
Described door and window folding fixator, described third connecting rod is arranged on bar.
Described door and window folding fixator, the mode of described connection is rivet interlacement.
Compared with prior art, adopt the utility model has the advantage of of technique scheme: on doorframe and window frame and bar, the utility model is installed, can arbitrarily to window ventilation, it can make the folding of door-and window-frames can fix at arbitrary angle place by frictional force and crank rocker, does not produce fierce shock.The utility model design is light and handy, and overall structure is simple, and reliable operation is easy to use, materials'use aluminium alloys, plastics, color steel, pollution-free, cheap.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model when door leaf window and Door leaf frame folding;
Fig. 2 is the schematic diagram of the utility model when door leaf window and Door leaf frame close;
Description of reference numerals: 1-doorframe and window frame; 11-slideway; 2-bar; 21-third connecting rod; 3-crank-link mechanism; 31-crank; 32-first connecting rod; 33-slide block; 4-second connecting rod.
Detailed description of the invention
Further describe the utility model below in conjunction with specific embodiments and the drawings, advantage and disadvantage of the present utility model will be more clear along with description.
As depicted in figs. 1 and 2, for a kind of door and window folding fixator of the present utility model, it comprises a slider-crank mechanism 3, described crank block structure 3 comprises crank 31, first connecting rod 32 and slide block 33, described slide block 33 also connects one end of a second connecting rod 4, the other end of described second connecting rod 4 connects one end of third connecting rod 21, and the other end of described third connecting rod 21 connects described crank 31.Described slide block is arranged in a slideway 11 of doorframe and window frame 1.Described third connecting rod 21 is arranged on bar 2.The mode of described connection is rivet interlacement.Therefore, it is rely on the external force of staff to apply and realize that the folding of bar starts, and when the applying power of staff is greater than the stiction of activity clencher, bar will satisfactory and folding.
In the implementation case, described third connecting rod is formed for being fixed on described bar 2 by an iron plate, when using the utility model, when bar 2 closes with doorframe and window frame 1, described slide block 33 is positioned at the top of slideway 11, and when bar 2 is opened gradually by manpower, described slide block 33 is along slideway 11 slide downward, when slide block 22 slides into the bottom of slideway 11, now bar 2 is in 90 ° of open modes.And stop arbitrarily at the stiction of bar 2 by activity clencher within 0 ° ~ 90 ° scopes.
Therefore, from above content, the utility model has the advantage of:
The utility model installed by doorframe and window frame and bar, ventilation of can arbitrarily windowing, it can make the folding of door-and window-frames can fix at arbitrary angle place by frictional force and crank rocker, does not produce fierce shock.The utility model design is light and handy, and overall structure is simple, and reliable operation is easy to use, materials'use aluminium alloys, plastics, color steel, pollution-free, cheap.
Above explanation and embodiment are only exemplary, do not form any restriction to scope of the present utility model.It will be understood by those skilled in the art that and do not departing under spirit and scope of the present utility model and can modify to the details of technical solutions of the utility model and form or replace, but these amendments and replacement all fall in protection domain of the present utility model.
Claims (4)
1. a door and window folding fixator, comprise a slider-crank mechanism, described crank block structure comprises crank, first connecting rod and slide block, it is characterized in that, described slide block also connects one end of a second connecting rod, the other end of described second connecting rod connects one end of third connecting rod, and the other end of described third connecting rod connects described crank.
2. door and window folding fixator according to claim 1, it is characterized in that, described slide block is arranged in a slideway of doorframe and window frame.
3. door and window folding fixator according to claim 1, it is characterized in that, described third connecting rod is arranged on bar.
4. door and window folding fixator according to claim 1, is characterized in that, the mode of described connection is rivet interlacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863201.4U CN205117004U (en) | 2015-11-02 | 2015-11-02 | Door and window fixer that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863201.4U CN205117004U (en) | 2015-11-02 | 2015-11-02 | Door and window fixer that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117004U true CN205117004U (en) | 2016-03-30 |
Family
ID=55572623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863201.4U Expired - Fee Related CN205117004U (en) | 2015-11-02 | 2015-11-02 | Door and window fixer that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259334A (en) * | 2019-06-24 | 2019-09-20 | 河南工学院 | A kind of multi link formula garbage shaft door with self-locking function |
| CN115625589A (en) * | 2022-12-22 | 2023-01-20 | 靖江市三菱暖通机械制造有限公司 | Grinding device for machining and producing valve body of petroleum machinery |
-
2015
- 2015-11-02 CN CN201520863201.4U patent/CN205117004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259334A (en) * | 2019-06-24 | 2019-09-20 | 河南工学院 | A kind of multi link formula garbage shaft door with self-locking function |
| CN110259334B (en) * | 2019-06-24 | 2023-12-22 | 河南工学院 | Multi-connecting rod type garbage passage door with self-locking function |
| CN115625589A (en) * | 2022-12-22 | 2023-01-20 | 靖江市三菱暖通机械制造有限公司 | Grinding device for machining and producing valve body of petroleum machinery |
| CN115625589B (en) * | 2022-12-22 | 2023-11-24 | 靖江市三菱暖通机械制造有限公司 | Grinding device for petroleum machinery valve body processing production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |