CN212406467U - Invisible frame structure of casement window - Google Patents
Invisible frame structure of casement window Download PDFInfo
- Publication number
- CN212406467U CN212406467U CN202020660870.2U CN202020660870U CN212406467U CN 212406467 U CN212406467 U CN 212406467U CN 202020660870 U CN202020660870 U CN 202020660870U CN 212406467 U CN212406467 U CN 212406467U
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- frame
- plate
- hinge
- casement window
- opening
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Abstract
The utility model provides an invisible frame structure of flat-open window, relates to curtain window form field, including opening the frame, opening fan and hinge, open the frame include with the fixed frame and the first page or leaf frame of main joist rigid coupling, open the fan including the glass that is used for settling glass even board and second page or leaf frame, first page or leaf frame with the second links the page or leaf frame and passes through hinge connection, can reduce the width of window frame, increases the air volume of window, simultaneously, promotes opening angle of casement.
Description
Technical Field
The utility model relates to a curtain window form field, concretely relates to stealthy frame structure of flat-open window.
Background
The outer glass window is an important building component in building houses, is used for lighting, ventilation and the like, and sometimes has beautifying and decorating effects on the vertical face of a building, the most commonly used outer glass window is the outer glass window which is arranged on two sides of the window through friction hinges and is opened towards the outdoor direction, and the window sash of the existing outward-opening upper-hung window can form a wider frame edge on the vertical face, so that the attractive effect is poor, secondly, the wider frame edge can occupy a large part of the whole ventilation area of the window, and under the condition that the frame edge occupies a part of the ventilation area, the opening angle of the upper-hung window is smaller, so that the whole ventilation area and the ventilation volume of the upper-hung window are smaller, and the whole indoor ventilation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stealthy frame structure of flat-open window reduces the width of window frame, and the air volume of increase window promotes the opening angle of casement simultaneously.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an invisible frame structure of flat-open window, wherein, including opening the frame, opening fan and hinge, open the frame include with the fixed frame and the first page or leaf frame of main joist rigid coupling, open the fan including the glass that is used for settling glass even board and second page or leaf frame, first page or leaf frame with second page or leaf frame passes through hinge connection.
Preferably, the fixed frame comprises a reinforcing frame and an embedded frame, the embedded frame is perpendicular to a frame plate of the reinforcing frame, the first connecting frame is a straight plate which extends along the reinforcing frame, and a groove for embedding the hinge is formed in the surface of the first connecting frame.
Preferably, the second hinge frame is a frame slot extending outward from the back surface of the glass link plate.
Preferably, the opening fan further comprises a middle abutting rod for preventing excessive press-fitting.
Preferably, the middle support rod is a straight plate which is perpendicular to the middle part of the back surface of the glass connecting plate and extends outwards.
Preferably, the opening frame further includes a thickened portion that is a straight frame plate located between the reinforcement frame and the first hinge frame.
Preferably, the glass connecting plate further comprises a steel lining part for enhancing the structural strength of the opening sash, wherein the steel lining part comprises a steel lining frame and steel lining, the steel lining frame is a square frame which extends outwards from the end edge of the front surface of the glass connecting plate on the side far away from the second connecting leaf frame, and the steel lining is positioned in the steel lining frame.
Preferably, the sealing structure further comprises a sealing part, the sealing part comprises a sealing plate and a sealing groove, the sealing plate is a straight plate which is perpendicular to the end edge of the reinforcing frame on one side far away from the first connecting frame and extends outwards, and the sealing groove is a groove which is inwards recessed from the top corner of the steel lining frame.
Preferably, the sealing plate further includes a strip groove extending in a direction perpendicular to the outer end surface of the sealing plate toward the first hinge frame.
To sum up, the utility model discloses following beneficial effect has: the width of the window frame is reduced, the ventilation quantity of the window is increased, and meanwhile, the opening angle of the window sash is increased to 90 degrees.
Drawings
Fig. 1 is a schematic view of the whole structure of a casement window.
Fig. 2 is a schematic view of an opening structure of the casement window opening sash.
Fig. 3 is a schematic view of a hidden frame structure.
In the figure: 1. the opening frame 2, the opening fan 3, the fixing frame 4, the first hinge frame 5, the second hinge frame 6, the middle abutting rod 7, the thickening part 8, the steel lining part 9, the sealing plate 10, the sealing groove 11 and the leather strip groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The second connecting frame 5 is a frame groove extending outwards from the back surface of the glass connecting plate.
The opening fan 2 further includes a middle abutting bar 6 for preventing an excessive press-fit. The middle part support rod 6 is a straight plate which is vertical to the middle part of the back surface of the glass connecting plate and extends outwards. The middle part supports the pole 6 and can contradict in advance on strengthening the outer wall of frame when opening 2 and rotate from the extroversion inwards, and it is spacing to accomplish the turned angle who opens 2, prevents to open 2 excessive inward rotations and with open 1 surperficial bumps of frame and damage glass, also can protect the hinge betterly simultaneously, extension hinge life-span.
The opening frame 1 further includes a thickened portion 7, and the thickened portion 7 is a straight frame plate located between the reinforcing frame and the first connecting frame 4. The thickened part 7 can increase the thickness of the opening frame 1 and the opening fan 2, so that thicker glass can be used, wherein the length of the corresponding glass connecting plate is correspondingly increased along with the increase of the thickened part 7, and the strength of the glass is improved.
The glass connecting plate further comprises a steel lining part 8 used for enhancing the structural strength of the opening sash 2, the steel lining part 8 comprises a steel lining frame and steel lining, the steel lining frame is a square frame extending outwards from the end edge of one side of the front face of the glass connecting plate far away from the second connecting leaf frame 5, and the steel lining is located in the steel lining frame. The lining steel is inserted into the lining steel frame and is embedded from outside to inside through the screw to complete fixation, so that the structural strength of the opening sash 2 can be improved.
The sealing structure further comprises a sealing part, the sealing part comprises a sealing plate 9 and a sealing groove 10, the sealing plate 9 is a straight plate which is perpendicular to the end edge of the reinforcing frame far away from one side of the first connecting frame 4 and extends outwards, and the sealing groove 10 is a groove which is inwards sunken from the top angle of the lining steel frame. The sealing plate 9 is gradually stuck in the sealing groove 10 when the opening fan 2 is retracted and rotated. The sealing portion can block on the one hand and open frame 1 and open the air current that flows between the fan 2 and scurry to indoor stream, and on the other hand also supports the cooperation of pole 6 with the middle part, conflicts the lining steel frame, prevents to open 2 inside excessive rotations of fan.
The sealing plate 9 is further provided with a leather strip groove 11, and the leather strip groove 11 is an inter-plate groove extending perpendicular to the outer end surface of the sealing plate 9 in the direction of the first connecting frame 4. Set up leather strap groove 11 on the outer end internal surface of sealing, inwards insert the leather strap, can play the cushioning effect when lining steel frame or seal groove 10 are close to, more can block the air current that flows scurrying through the gap.
Claims (9)
1. The utility model provides an invisible frame structure of flat-open window, its characterized in that, including opening frame (1), opening fan (2) and hinge, open frame (1) including with fixed frame (3) and first page or leaf frame (4) of main joist rigid coupling, open fan (2) including the glass that is used for settling glass even board and second page or leaf frame (5), first page or leaf frame (4) with second page or leaf frame (5) are through hinge connection.
2. The invisible edge frame structure of a casement window according to claim 1, wherein the fixing frame (3) comprises a reinforcing frame and an embedded frame, the embedded frame is a frame plate perpendicular to the reinforcing frame, the first connecting frame (4) is a straight plate extending along the reinforcing frame, and a groove for embedding a hinge is formed in the surface of the first connecting frame (4).
3. The invisible edge frame structure of a casement window according to claim 2, wherein the second hinge frame (5) is a frame groove extending outward from the back surface of the glass link plate.
4. The invisible rim structure of a casement window according to claim 3, wherein the opening leaf (2) further comprises a middle abutting rod (6) for preventing over-pressing.
5. The invisible edge frame structure of a casement window according to claim 4, wherein the middle part resisting rod (6) is a straight plate which is perpendicular to the middle part of the back surface of the glass connecting plate and extends outwards.
6. Invisible edge frame structure of a casement window according to claim 5, characterised in that the opening frame (1) further comprises a thickened portion (7), the thickened portion (7) being a straight frame plate located between the reinforcing frame and the first connecting frame (4).
7. The invisible edge frame structure of a casement window according to claim 6, further comprising a steel lining part (8) for enhancing the structural strength of the opening sash (2), wherein the steel lining part (8) comprises a steel lining frame and steel lining, the steel lining frame is a square frame extending outwards from the end edge of the front face of the glass connecting plate on the side far away from the second connecting frame (5), and the steel lining is positioned in the steel lining frame.
8. The invisible edge frame structure of a casement window according to claim 7, further comprising a sealing portion, wherein the sealing portion comprises a sealing plate (9) and a sealing groove (10), the sealing plate (9) is a straight plate extending outwards perpendicular to the end edge of the reinforcing frame on the side away from the first hinge frame (4), and the sealing groove (10) is a groove recessed inwards from the top corner of the steel-lined frame.
9. The invisible edge frame structure of a casement window according to claim 8, wherein a leather strip groove (11) is further formed in the sealing plate (9), and the leather strip groove (11) is an inter-plate groove extending in a direction perpendicular to the outer end surface of the sealing plate (9) toward the first hinge frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660870.2U CN212406467U (en) | 2020-04-27 | 2020-04-27 | Invisible frame structure of casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660870.2U CN212406467U (en) | 2020-04-27 | 2020-04-27 | Invisible frame structure of casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212406467U true CN212406467U (en) | 2021-01-26 |
Family
ID=74299682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020660870.2U Active CN212406467U (en) | 2020-04-27 | 2020-04-27 | Invisible frame structure of casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212406467U (en) |
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2020
- 2020-04-27 CN CN202020660870.2U patent/CN212406467U/en active Active
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