CN215761220U - Aluminum alloy outward-opening window sash without falling off - Google Patents
Aluminum alloy outward-opening window sash without falling off Download PDFInfo
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- CN215761220U CN215761220U CN202122306039.4U CN202122306039U CN215761220U CN 215761220 U CN215761220 U CN 215761220U CN 202122306039 U CN202122306039 U CN 202122306039U CN 215761220 U CN215761220 U CN 215761220U
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- mullion
- friction hinge
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Abstract
The utility model discloses a non-falling aluminum alloy outward-opening window sash, which comprises: frame, mullion, friction hinge, connecting piece and external-open fan, all be provided with the angle sign indicating number in the cavity that frame and external-open fan, the frame with the mullion with external-open fan be connected, the friction hinge sets up in the one side of frame and mullion, the friction hinge pass through the connecting piece respectively with frame, mullion and external-open fan fixed connection. The friction hinge is in through and firm connection with the frame, the mullion and the outward-opening sash by matching the lantern nut and the flat head bolt, and the friction hinge is in through and firm connection with the frame and the corner codes in the cavity of the outward-opening sash by matching the lantern nut and the flat head bolt, so that the sash can not fall off under the action of external force even if external force such as strong wind and heavy objects is applied to the aluminum alloy outward-opening window.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy windows, in particular to an aluminum alloy outward-opening window sash without falling off.
Background
The phenomenon that personal injury or property damage is caused by falling of the outward-opening window sash occurs in various high-rise buildings and multi-story buildings, and particularly in areas in the south east and coast which are greatly affected by typhoons. At present, the process of fixing the hinge by using the self-tapping nail is adopted for manufacturing and installing the outward-opening window, a worker can inevitably drill one more button when fixing the outward-opening window by using the self-tapping nail, the nail holding force of the self-tapping nail is greatly reduced, the outward-opening window is fixed on a single-layer aluminum alloy section, hidden dangers are buried for the firmness of connection of the frame and the sash of the outward-opening window, and the outward-opening window sash can fall off under the influence of external force seriously to threaten the life and property of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum alloy outward-opening window sash without falling off, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an aluminum alloy out-opening window sash without falling off, comprising: frame, mullion, friction hinge, connecting piece and external-open fan, all be provided with the angle sign indicating number in the cavity that frame and external-open fan, the frame with the mullion with external-open fan be connected, the friction hinge sets up in the one side of frame and mullion, the friction hinge pass through the connecting piece respectively with frame, mullion and external-open fan fixed connection.
As a further scheme of the utility model: the connecting piece comprises a lantern nut and a plain bolt.
As a further scheme of the utility model: the friction hinge is connected with the corner connectors at the frame and the outward opening sash through the connecting pieces.
Compared with the prior art, the utility model has the beneficial effects that: the friction hinge is in through and firm connection with the frame, the mullion and the outward-opening sash by matching the lantern nut and the flat head bolt, and the friction hinge is in through and firm connection with the frame and the corner codes in the cavity of the outward-opening sash by matching the lantern nut and the flat head bolt, so that the sash can not fall off under the action of external force even if external force such as strong wind and heavy objects is applied to the aluminum alloy outward-opening window.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the sectional material of the outward-opening sash window of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, an aluminum alloy out-swinging window sash without dropping includes: the frame 1, the mullion 3, the friction hinge 4, the connecting piece 5 and the outward opening sash 6, the corner connectors 2 are arranged in the cavities of the frame 1 and the outward opening sash 6, the frame 1 is connected with the mullion 3 and the outward opening sash 6, the connecting piece 5 comprises a lantern nut and a flat bolt, the friction hinge 4 is arranged on one side of the frame 1 and the mullion 3, the friction hinge 4 is respectively and fixedly connected with the frame 1, the mullion 3 and the outward opening sash 6 through the connecting piece 5, and the friction hinge 4 is simultaneously connected with the corner connector 2 at the frame 1 and the outward opening sash 6 through the connecting piece 5, namely, the corner connector 2 is fixed on the frame 1 or the outward opening sash 6 through a connecting piece 5 and is in through and firm connection with the friction hinge 4, through the lantern nut and flat-head bolt matched through connection structure, the problem that the existing self-tapping screw hinge is insufficient in holding force can be solved, and the aluminum alloy outward-opening window is ensured not to fall off under the action of external force.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. An aluminum alloy out-opening window sash without falling off, comprising: frame (1), stile (3), friction hinge (4), connecting piece (5) and outer fan (6), its characterized in that: all be provided with angle sign indicating number (2) in the cavity of frame (1) and external-open fan (6), frame (1) and mullion (3) and external-open fan (6) are connected, friction hinge (4) set up in one side of frame (1) and mullion (3), friction hinge (4) through connecting piece (5) respectively with frame (1), mullion (3) and external-open fan (6) fixed connection.
2. The aluminum alloy outward-opening window sash without falling off as set forth in claim 1, wherein: the connecting piece (5) comprises a lantern nut and a plain bolt.
3. The aluminum alloy outward-opening window sash without falling off as set forth in claim 1, wherein: the friction hinge (4) is connected with the corner connector (2) through a connecting piece (5) at the frame (1) and the outward opening sash (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306039.4U CN215761220U (en) | 2021-09-23 | 2021-09-23 | Aluminum alloy outward-opening window sash without falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122306039.4U CN215761220U (en) | 2021-09-23 | 2021-09-23 | Aluminum alloy outward-opening window sash without falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215761220U true CN215761220U (en) | 2022-02-08 |
Family
ID=80090211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122306039.4U Active CN215761220U (en) | 2021-09-23 | 2021-09-23 | Aluminum alloy outward-opening window sash without falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215761220U (en) |
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2021
- 2021-09-23 CN CN202122306039.4U patent/CN215761220U/en active Active
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