CN209799792U - fire window with hidden closing device - Google Patents
fire window with hidden closing device Download PDFInfo
- Publication number
- CN209799792U CN209799792U CN201822257611.0U CN201822257611U CN209799792U CN 209799792 U CN209799792 U CN 209799792U CN 201822257611 U CN201822257611 U CN 201822257611U CN 209799792 U CN209799792 U CN 209799792U
- Authority
- CN
- China
- Prior art keywords
- window
- connecting piece
- rotating shaft
- piece
- window sash
- 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 fire window of closing device is hidden in area, include: a window frame; one end of the window sash is hinged with the window frame, and a gap is formed between the upper surface of the window sash and the inner wall of the window frame; a closure device, the closure device comprising: the first end of the first connecting sheet is rotatably connected with the inner wall of the window frame; the first end of the second connecting sheet is connected with the second end of the first connecting sheet in a sliding manner; the rotating shaft penetrates through the window sash, the first end of the rotating shaft penetrates through the upper surface of the window sash, and the rotating shaft is fixedly connected with the second end of the second connecting piece; the protective sleeve is sleeved at the second end of the rotating shaft and is fixed in the window sash; and the two ends of the torsional spring are respectively fixedly connected with the rotating shaft and the protective sleeve. After adopting such scheme, closing device in the fire window can be hidden betterly to reinforcing aesthetic property, it is comparatively convenient when closing or opening the fire window simultaneously.
Description
Technical Field
the utility model relates to a fire window especially relates to a fire window of closing device is hidden in area.
Background
The fireproof window consists of a window frame and a window sash, wherein one side of the window frame is hinged with the window sash, and the other side of the window frame is detachably connected with the window frame through a closing device. The closing device in the prior art is usually exposed on the surface of the fire window, for example, the closing device is a wrench, the wrench is fixed on the window frame, when the window sash needs to be opened, the wrench is rotated to separate a part of the wrench from the window sash, and then the window sash is opened; similarly, when the window sash is closed, the wrench is rotated to fix the window sash on the window frame, but the wrench is exposed outside the window frame, so that the aesthetic property is poor, and secondly, the wrench needs to be rotated, so that the convenience is not high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a closing device's fire window is hidden in area, and closing device in the fire window can be hidden betterly to reinforcing aesthetic property is comparatively convenient when closing or opening the fire window simultaneously.
in order to solve the technical problem, the utility model provides a technical scheme as follows:
A fire window with a concealed closure, comprising: a window frame; one end of the window sash is hinged with the window frame, and a gap is reserved between the upper surface of the window sash and the inner wall of the window frame; a closure device, the closure device comprising: the first end of the first connecting sheet is rotatably connected with the inner wall of the window frame; the first end of the second connecting piece is connected with the second end of the first connecting piece in a sliding manner; the rotating shaft penetrates through the window sash, a first end of the rotating shaft penetrates through the upper surface of the window sash, and the rotating shaft is fixedly connected with a second end of the second connecting piece; the protective sleeve is sleeved at the second end of the rotating shaft and is fixed in the window sash; the torsional spring is located in the protective sleeve, and two ends of the torsional spring are fixedly connected with the rotating shaft and the protective sleeve respectively.
Preferably: the connecting piece is characterized by further comprising a blocking piece, the second connecting piece is located between the first connecting piece and the blocking piece, a connecting piece is connected between the first connecting piece and the blocking piece, a guide hole is formed in the second connecting piece, the connecting piece penetrates through the guide hole, and the blocking piece presses the second connecting piece on the first connecting piece.
Preferably: the window sash is provided with a mounting groove, and the protective sleeve is mounted in the mounting groove.
preferably: the window frame further comprises a fixing piece, the fixing piece is fixed to the upper surface of the window sash, the rotating shaft penetrates through the fixing piece, and the second end of the second connecting piece abuts against the fixing piece.
Preferably: the outer ring of the window sash is provided with a baffle in a surrounding mode, and the baffle abuts against the surface of the window frame.
Preferably: one end of the torsion spring is provided with a hook, a through hole is formed in the side face of the protective sleeve, and the hook is fixed to the through hole.
The utility model has the advantages that: the upper surface of casement with there is the interval between the inner wall of window frame, first connection piece and second connection piece are located this interval, when the casement is opened, first connection piece and second connection piece are difficult to be perceived, when the casement is closed, first connection piece and second connection piece then are hidden completely, thereby the aesthetic property of fire window has been strengthened, secondly, when the casement is in the closed condition, the pivot can not rotate at will under the torsion of torsional spring, the rotation of pivot can be avoided to the elasticity of torsional spring, the casement can be in the closed condition always, when the casement is opened to needs, rotate the casement, the torsional spring is stretched, the casement is opened, consequently, it is comparatively convenient to open or close the casement.
Drawings
The invention will be further explained with reference to the drawings and the detailed description below:
Fig. 1 is a schematic structural view of an embodiment of a fire window with a hidden closing device according to the present invention;
FIG. 2 is a schematic structural diagram of a closing device in the present embodiment;
Fig. 3 is an exploded view of the closing device in this embodiment.
wherein:
1. a window frame;
2. A window sash; 21. a baffle plate;
3. a first connecting piece;
4. a second connecting sheet; 41. a guide hole;
5. A rotating shaft;
6. a protective sleeve; 61. a through hole;
7. a torsion spring; 71. hooking;
8. A baffle plate;
9. A connecting member;
10. A sheet is fixed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the positional and orientational relationships indicated as "upper", "lower", "left", "right", "front", "rear", "vertical", "bottom", "inner", "outer", etc. are based on the positional and orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
as shown in fig. 1 to 3, a fire window with a hidden closing device includes:
a window frame 1;
One end of the window sash 2 is hinged with the window frame 1, and a gap is reserved between the upper surface of the window sash 2 and the inner wall of the window frame 1;
a closure device, the closure device comprising:
a first connecting sheet 3, wherein the first end of the first connecting sheet 3 is rotatably connected with the inner wall of the window frame 1;
The first end of the second connecting piece 4 is connected with the second end of the first connecting piece 3 in a sliding way;
the rotating shaft 5 penetrates through the window sash 2, a first end of the rotating shaft 5 penetrates through the upper surface of the window sash 2, and the rotating shaft 5 is fixedly connected with a second end of the second connecting piece 4;
the protective sleeve 6 is sleeved at the second end of the rotating shaft 5, and the protective sleeve 6 is fixed in the window sash 2;
And the torsional spring 7 is positioned in the protective sleeve 6, and two ends of the torsional spring 7 are respectively fixedly connected with the rotating shaft 5 and the protective sleeve 6.
so, the upper surface of casement 2 with there is the interval between the inner wall of window frame 1, first connection piece 3 and second connection piece 4 are located this interval, when casement 2 is opened, first connection piece 3 and second connection piece 4 are difficult to be perceived, when casement 2 is closed, first connection piece 3 and second connection piece 4 are then hidden completely, thereby the aesthetic property of fire window has been strengthened, secondly, when casement 2 is in the closed condition, pivot 5 can not rotate at will under torsional spring 7's torsion, the rotation of pivot 5 can be avoided to torsional spring 7's elasticity, casement 2 can be in the closed condition always, when needing to open casement 2, rotate casement 2, torsional spring 7 is stretched, casement 2 is opened, consequently it is comparatively convenient to open or close casement 2.
in addition, the connecting piece structure further comprises a blocking piece 8, the second connecting piece 4 is located between the first connecting piece 3 and the blocking piece 8, a connecting piece 9 is connected between the first connecting piece 3 and the blocking piece 8, the connecting piece 9 can be a rivet, a guide hole 41 is formed in the second connecting piece 4, the connecting piece 9 penetrates through the guide hole 41, and the blocking piece 8 presses the second connecting piece 4 on the first connecting piece 3. Therefore, the sliding connection between the first connecting piece 3 and the second connecting piece 4 can be conveniently realized, meanwhile, the second connecting piece 4 is pressed on the first connecting piece 3 by the blocking piece 8, so that larger resistance exists among the second connecting piece 4, the first connecting piece 3 and the blocking piece 8, the second connecting piece 4 and the first connecting piece 3 cannot move randomly when located at a certain position, and the window sash 2 can be conveniently fixed at a required position.
in addition, the window sash 2 is provided with a mounting groove, and the protective sleeve is mounted in the mounting groove, so that the protective sleeve 6 is convenient to mount.
Secondly, in order to fix one end of the torsion spring with the protective sleeve 6, one end of the torsion spring 7 is provided with a hook 71, the side surface of the protective sleeve 6 is provided with a through hole 61, and the hook 71 is fixed at the through hole 61.
in addition, the window further comprises a fixing piece 10, the fixing piece 10 is fixed on the upper surface of the window sash 2, the rotating shaft 5 penetrates through the fixing piece 10, and the second end of the second connecting piece 4 abuts against the fixing piece 10. Thus, the fixing piece 10 can enhance the connection strength between the second connecting piece 4 and the window sash 2.
In addition, the outer ring of the window sash 2 is provided with a baffle 21 in a surrounding manner, the baffle 21 is fixedly connected with the window sash 2, and the baffle 21 abuts against the surface of the window frame 1. Thus, the sealing effect between the window sash 2 and the window frame 1 can be enhanced.
In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. a fire window with a concealed closure, comprising:
A window frame;
One end of the window sash is hinged with the window frame, and a gap is reserved between the upper surface of the window sash and the inner wall of the window frame;
A closure device, the closure device comprising:
The first end of the first connecting sheet is rotatably connected with the inner wall of the window frame;
The first end of the second connecting piece is connected with the second end of the first connecting piece in a sliding manner;
the rotating shaft penetrates through the window sash, a first end of the rotating shaft penetrates through the upper surface of the window sash, and the rotating shaft is fixedly connected with a second end of the second connecting piece;
the protective sleeve is sleeved at the second end of the rotating shaft and is fixed in the window sash;
the torsional spring is located in the protective sleeve, and two ends of the torsional spring are fixedly connected with the rotating shaft and the protective sleeve respectively.
2. the fire window with concealed closure according to claim 1, wherein: the connecting piece is characterized by further comprising a blocking piece, the second connecting piece is located between the first connecting piece and the blocking piece, a connecting piece is connected between the first connecting piece and the blocking piece, a guide hole is formed in the second connecting piece, the connecting piece penetrates through the guide hole, and the blocking piece presses the second connecting piece on the first connecting piece.
3. the fire window with concealed closure according to claim 1, wherein: the window sash is provided with a mounting groove, and the protective sleeve is mounted in the mounting groove.
4. The fire window with concealed closure according to claim 1, wherein: the window frame further comprises a fixing piece, the fixing piece is fixed to the upper surface of the window sash, the rotating shaft penetrates through the fixing piece, and the second end of the second connecting piece abuts against the fixing piece.
5. The fire window with concealed closure according to claim 1, wherein: the outer ring of the window sash is provided with a baffle in a surrounding mode, and the baffle abuts against the surface of the window frame.
6. the fire window with concealed closure according to claim 1, wherein: one end of the torsion spring is provided with a hook, a through hole is formed in the side face of the protective sleeve, and the hook is fixed to the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257611.0U CN209799792U (en) | 2018-12-29 | 2018-12-29 | fire window with hidden closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257611.0U CN209799792U (en) | 2018-12-29 | 2018-12-29 | fire window with hidden closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799792U true CN209799792U (en) | 2019-12-17 |
Family
ID=68819431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257611.0U Expired - Fee Related CN209799792U (en) | 2018-12-29 | 2018-12-29 | fire window with hidden closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799792U (en) |
-
2018
- 2018-12-29 CN CN201822257611.0U patent/CN209799792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321400 No.2 Bixi Road, Xinbi street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhejiang Hubble Industrial Co.,Ltd. Address before: 321200 southeast Industrial Zone, Shuxi street, Wuyi County, Jinhua City, Zhejiang Province Patentee before: WUYI HABO INDUSTRY & TRADE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20211229 |