CN203515156U - Lower frame for side-hung doors and windows - Google Patents
Lower frame for side-hung doors and windows Download PDFInfo
- Publication number
- CN203515156U CN203515156U CN201320401895.0U CN201320401895U CN203515156U CN 203515156 U CN203515156 U CN 203515156U CN 201320401895 U CN201320401895 U CN 201320401895U CN 203515156 U CN203515156 U CN 203515156U
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- CN
- China
- Prior art keywords
- windows
- extension board
- lower frame
- frame body
- flat
- 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 discloses a lower frame for side-hung doors and windows. The lower frame for the side-hung doors and windows comprises a frame body. The middle of a right side board of the frame body is concaved inwards to form an arc sliding groove, and the middle of a left side board of the frame body is provided with an insertion groove. The upper end and the lower end of the left side board are provided with extension boards which horizontally extend leftwards, and the ends of the extension boards are provided with E-shaped opening grooves with openings facing leftwards. The lower frame for the side-hung doors and windows is novel in design, by designing the arc sliding groove, the insertion groove, the E-shaped opening grooves and the like in reasonable portions of the frame body, assembling can be fast and convenient, the overall structural strength is promoted after assembly, and the practical using effect is good.
Description
Technical field:
The utility model relates to the processing of flat-open door and window frame aluminium extruded sections, relates in particular to the lower square bearer of a kind of flat-open door and window.
Background technology:
Flat-open door and window refer to take plural parallel or vertical point as axle center, be fixed on hole, mouthful side, can be manual, electronic, chain moving, twist, rotation, magnetic are moving opens, there is certain ventilation, lighting performance and locking functions door and window, in being divided into, open, external-open, freedom, upper outstanding, lower outstanding, in outstanding, transfer, folding, lifting etc.
Weak effect after the connecting portions such as the mechanical strength of the lower square bearer of flat-open door and window does not reach the demand of actual use at present, chute connect, makes can be distorted in actual use, in addition, assembling process inefficiency, hand labor intensity is large.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide the lower square bearer of a kind of flat-open door and window, and simple in structure, connecting portion is reasonable in design, is convenient to assemble, and mechanical strength is high, and practical effect is good.
The technical solution of the utility model is as follows:
The lower square bearer of flat-open door and window, comprise framework, it is characterized in that: described framework right plate middle part caves inward and forms the chute of arc, the left plate middle part of framework is provided with slot, left plate upper and lower side is equipped with horizontally extending extension board left, and the end of extension board is provided with opening towards the open slot of left mountain font.
The lower square bearer of described flat-open door and window, is characterized in that: the upper surface of described extension board is provided with locating slot spaced apart, and the lower surface of extension board is provided with arc convex spaced apart, and arc convex is corresponding one by one with locating slot.
The utility model has the advantages that:
The utility model structure design is novel, and the open slot of the chute by the reasonable position design arc in framework, slot, mountain font etc., guarantee that assembling is efficient and convenient, and after assembling, overall construction intensity gets a promotion, and practical effect is good.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1:
The lower square bearer of flat-open door and window, comprise framework 1, framework 1 right plate middle part caves inward and forms the chute 2 of arc, and the left plate middle part of framework 1 is provided with slot 3, left plate upper and lower side is equipped with horizontally extending extension board 4 left, and the end of extension board 4 is provided with opening towards the open slot 5 of left mountain font.
The upper surface of extension board 4 is provided with locating slot spaced apart 6, and the lower surface of extension board 4 is provided with arc convex spaced apart 7, and arc convex 7 is corresponding one by one with locating slot 6.
Claims (2)
1. the lower square bearer of flat-open door and window, comprise framework, it is characterized in that: described framework right plate middle part caves inward and forms the chute of arc, the left plate middle part of framework is provided with slot, left plate upper and lower side is equipped with horizontally extending extension board left, and the end of extension board is provided with opening towards the open slot of left mountain font.
2. the lower square bearer of flat-open door and window according to claim 1, is characterized in that: the upper surface of described extension board is provided with locating slot spaced apart, and the lower surface of extension board is provided with arc convex spaced apart, and arc convex is corresponding one by one with locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401895.0U CN203515156U (en) | 2013-07-05 | 2013-07-05 | Lower frame for side-hung doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401895.0U CN203515156U (en) | 2013-07-05 | 2013-07-05 | Lower frame for side-hung doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515156U true CN203515156U (en) | 2014-04-02 |
Family
ID=50374103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401895.0U Expired - Fee Related CN203515156U (en) | 2013-07-05 | 2013-07-05 | Lower frame for side-hung doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515156U (en) |
-
2013
- 2013-07-05 CN CN201320401895.0U patent/CN203515156U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |