CN202520163U - Shaft penetration type large-angle pivot frame opening device - Google Patents
Shaft penetration type large-angle pivot frame opening device Download PDFInfo
- Publication number
- CN202520163U CN202520163U CN2012200468041U CN201220046804U CN202520163U CN 202520163 U CN202520163 U CN 202520163U CN 2012200468041 U CN2012200468041 U CN 2012200468041U CN 201220046804 U CN201220046804 U CN 201220046804U CN 202520163 U CN202520163 U CN 202520163U
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- China
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- frame
- pivot frame
- shaft hole
- sash
- angle
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Abstract
A shaft penetration type large-angle pivot frame opening device comprises an opening sash and a transverse frame and is characterized in that the transverse frame as a fixing point of a pivot frame shaft is provided with a round shaft hole, a position of the round shaft hole is correspondingly provided with a gap, an upper transverse frame of the opening sash is further provided with a round shaft hole and a gap, wherein the round shaft hole and the gap of the upper transverse correspond to the round shaft hole and the gap of the transverse frame. Through holes of a pivot frame are connected with axis pins which inserted into the round holes of the transverse frame and the upper transverse frame, and the opening sash is tightly connected with the transverse frame together through the axis pins. According to the penetration shaft type large-angle pivot frame opening device, the opening sash is connected with the transverse frame through the axis pins, and the problem that an existing pothook sash can not be opened in large-angle mode is resolved. The penetration shaft type large-angle pivot frame opening device has the advantages of being simple and reasonable in design, and rapid to assemble and install. In addition, the shaft penetration type large-angle pivot frame opening device can ensure using functions and safety and achieve large-angle opening simultaneously.
Description
Technical field
the utility model relates to a kind of opening device of shaft-penetrating type pivot frame, particularly relates to a kind of shaft-penetrating type pivot frame opening device that can satisfy the wide-angle unlatching, belongs to the building external envelope structure field of engineering technology.
Background technology
are present, open pivot frame as requisite a kind of functional product in the building curtain wall, have been applied in all kinds of building curtain walls, and it mainly is the open and close that the form of window frame and sash utilization hook realized window.The main function of this pivot frame is to guarantee to satisfy the air-conditioning requirement of architecture-self under the attractive in appearance and safe prerequisite of curtain wall.Yet, in the practice of existing engineering, find, the pivot frame of this hook form, though satisfied the requirement of opening, its safety and opening angle are restricted, in actual use, even the phenomenon that the coupling type pivot frame comes off also happens occasionally.That is to say that building body itself wide-angle of pivot frame is if desired opened, the coupling type pivot frame will be difficult to satisfy this requirement; Even it has realized the unlatching of wide-angle slightly; But the hook of window frame and sash is easy to separate, and will cause coming off of pivot frame sash like this, and safety can't be guaranteed.
therefore, architects press for can have a kind of new construction the unlatching pivot frame of cell curtain wall occur.
Summary of the invention
The purpose of
the utility model is to solve the problems referred to above that prior art exists; A kind of curtain wall shaft-penetrating type pivot frame device is provided; Because the utility model will be opened sash and be connected through bearing pin with horizontal frame, solved the difficult problem that existing coupling type pivot frame can't the wide-angle unlatching, have apparatus structure simplicity of design, reasonable, assembling and installation rate characteristics efficiently; Can when guaranteeing function of use and safety, realize that the wide-angle of pivot frame is opened.
technical scheme that the utility model adopted is: this curtain wall shaft-penetrating type pivot frame device; Include and open sash and horizontal frame; Its technical essential is: described horizontal frame as pivot frame axle fixed point is provided with the circular shaft hole; Have corresponding gap in the circular shaft hole site, to adapt to passing of bearing pin.Open simultaneously in the upper transverse frame of sash and also be provided with and horizontal frame circular shaft hole and corresponding circular shaft hole, gap position and gap; The perforation connection bearing pin of pivot frame inserts horizontal frame and opens in the circular hole of sash upper transverse frame; To open sash and horizontal frame links together closely through bearing pin; Pivot frame can realize that the wide-angle of pivot frame is opened when guaranteeing function of use and safety.
compared with prior art; The beneficial effect of the utility model is: be connected through bearing pin with horizontal frame owing to will open sash, so compare its reasonable in design with coupling type curtain wall pivot frame; Can carry out continuous productive process, batch process when not only making; And when satisfying curtain wall protection, ventilation and security requirement, realize the unlatching of the wide-angle of pivot frame, effectively avoided owing to defective of installing or the danger of windowing and overexerting and causing pivot frame to come off.Therefore, the utility model has fundamentally solved the safety of existing Curtain wall hook formula pivot frame and has been difficult to the problem that wide-angle is opened, and applies easily.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the vertical view that marks 1 (the horizontal frame section of pivot frame) among Fig. 1.
Fig. 3 is the vertical view that marks 2 (pivot frame upper window frames) among Fig. 1.
Fig. 4 is the three-dimensional axonometric drawing of Fig. 1.
Sequence number explanation among
figure: the horizontal frame section of 1 pivot frame, 2 pivot frame upper window frame section bars, 3 connect bearing pin.
The specific embodiment
are done further detailed explanation below in conjunction with Fig. 1～Fig. 4 to the utility model.
Connection bearing pin 3 in
present embodiment be that thickness need be slightly less than in the horizontal frame section of pivot frame 1 and the pivot frame upper window frame section bar 2 internal diameter in the circular shafts.The horizontal frame section 1 of pivot frame all needs before the assembling curtain wall unit, to carry out machining with pivot frame upper window frame section bar 2, and the purpose of processing is in order to let the horizontal frame section 1 of pivot frame form and the matching relationship that is connected bearing pin 3 with pivot frame upper window frame section bar 2.This matching relationship can be adjusted according to the actual loading size of structure accordingly; But must guarantee 2 fixed connection; If adopt the matching relationship of 2 fixed connection, should be as far as possible with two fixed points in the both sides of window frame, to guarantee the reasonability of structure stress.If adopt or multiple spot matching relationship at 3; Except that the matching relationship of the both sides of window frame; Middle matching relationship need consider to connect the installation stroke of bearing pin 3, to guarantee that connecting bearing pin 3 can penetrate horizontal frame section 1 of pivot frame and pivot frame upper window frame section bar 2 smoothly, realizes the connection of the utility model.
Be example with 4 matching relationships in
the utility model; Fig. 2 is the vertical view that marks 1 (the horizontal frame section of pivot frame) among Fig. 1; Fig. 3 is the vertical view that marks 2 (pivot frame upper window frames) among Fig. 1; The connection bearing pin 3 of both sides can penetrate from the both sides of the horizontal frame section 1 of corresponding pivot frame with pivot frame upper window frame section bar 2 respectively, and middle connection bearing pin 3 needs to penetrate the phase left and right sides respectively from middle position, realizes 4 connections of pivot frame with this.
this pivot frame device is that shaft-penetrating type connects, and promptly the horizontal frame section 1 of pivot frame is realized connecting through the axle of wearing that is connected bearing pin 3 with pivot frame upper window frame section bar 2.Shaft-penetrating type is connected in the whole stroke that pivot frame opens and closes, the obstruction that has no, and do not have safety problem in structure aspects when connecting.
Claims (1)
1. shaft-penetrating type wide-angle pivot frame opening device; Include and open sash and horizontal frame; It is characterized in that: described horizontal frame as pivot frame axle fixed point is provided with the circular shaft hole, has corresponding gap in the circular shaft hole site, also is provided with and horizontal frame circular shaft hole and corresponding circular shaft hole, gap position and gap in the upper transverse frame of unlatching sash; The perforation connection bearing pin of pivot frame inserts horizontal frame and opens in the circular hole of sash upper transverse frame, and the openable windows fan pass crosses bearing pin and horizontal frame closely links together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200468041U CN202520163U (en) | 2012-02-14 | 2012-02-14 | Shaft penetration type large-angle pivot frame opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200468041U CN202520163U (en) | 2012-02-14 | 2012-02-14 | Shaft penetration type large-angle pivot frame opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520163U true CN202520163U (en) | 2012-11-07 |
Family
ID=47103116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200468041U Expired - Fee Related CN202520163U (en) | 2012-02-14 | 2012-02-14 | Shaft penetration type large-angle pivot frame opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244015A (en) * | 2012-02-14 | 2013-08-14 | 沈阳远大铝业工程有限公司 | Large-angle opening device for shaft-penetrating pivoted window |
-
2012
- 2012-02-14 CN CN2012200468041U patent/CN202520163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244015A (en) * | 2012-02-14 | 2013-08-14 | 沈阳远大铝业工程有限公司 | Large-angle opening device for shaft-penetrating pivoted window |
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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: 20121107 Termination date: 20160214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |