Glass curtain wall opening device

Abstract

The utility model discloses a glass curtain wall opening device which comprises an inner frame, a fixed window is arranged on the outer wall of the inner frame and located at the bottom, a ventilation hole is formed in the upper end of the inner frame, rotating shafts are arranged on the inner wall of the ventilation hole and located on the two sides, and ventilation windows are rotationally arranged on the rotating shafts. Fixing blocks are arranged on the portions, located on the two sides, of the outer wall of the ventilation window, strip-shaped holes are formed in the fixing blocks, connecting blocks are arranged on the portions, located on the two sides, of the outer wall of the inner frame, bent rods are rotationally arranged on the connecting blocks, and the other ends of the bent rods are located in the strip-shaped holes and movably installed in the strip-shaped holes; and when the ventilation window is opened, one end of the bent rod slides in the strip-shaped hole till the bent rod makes contact with the bottom of the inner wall of the strip-shaped hole, then the ventilation window is fixed and supported, compared with hinge connection, the supporting performance is better, the fixing effect is better, and the ventilation effect is conveniently achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass curtain wall technical field more specifically, it relates to a glass curtain wall opening device. BACKGROUND

[0002] Glass curtain wall refers to the support structure system can have certain displacement capacity relative to the main structure, does not share the action of the main structure of building envelope or decoration structure, and glass curtain wall is also a novel and beautiful building wall decoration method, is the significant feature of modern high-rise building era, the glass curtain wall of present satisfies the function of ventilation and air change, and usually has the opening window.

[0003] But the existing glass curtain wall opening window does not have the supporting structure when using, leading to after opening, the opening window does not have the supporting point, therefore long -term use will damage the hinge connection position to a certain extent, and then makes it appear the deformation phenomenon;

[0004] And the opening and closing mode of the opening window mostly are through the unlocking or locking mode, but this structure is more troublesome when operating the opening window, and the convenience degree of the opening window when using is affected. UTILITY MODEL CONTENT

[0005] (I) the technical problem solved

[0006] In view of the problems in the prior art, the utility model provides a glass curtain wall opening device to solve the technical problem that the existing glass curtain wall opening window does not have the supporting structure when using, leading to after opening, the opening window does not have the supporting point.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a glass curtain wall opening device, including the inner frame, the outer wall of the inner frame and being located at the bottom is equipped with fixed window, and the upper end is equipped with ventilation hole, the inner wall of the ventilation hole and being located at both sides is equipped with rotating shaft, the rotating shaft is equipped with ventilation window and rotates, the outer wall of the ventilation window and being located at both sides is equipped with fixed block, the fixed block is equipped with strip hole, the outer wall of the inner frame and being located at both sides is equipped with connecting block, the connecting block is equipped with bent rod and rotates, the other end of the bent rod is located in the interior of strip hole, and with strip hole movable mounting, the upper end of the ventilation window is provided with locking mechanism, and the locking mechanism includes strip block.

[0009] The utility model further sets up, the strip -shaped block is fixedly arranged at the upper end of the ventilation window, the lower end surface of the strip -shaped block and located both sides are all set up to avoid the groove, the inside of avoiding the groove is all slid and is equipped with the pull ring, the outer wall of the inner frame and located the upper end is fixedly equipped with the locking block, the locking block is correspondingly set up to have locking groove, the both ends of pull ring are all located in the inside of locking groove, and it is convenient to fix the ventilation window.

[0010] The utility model further sets up, the outer wall of the pull ring is all equipped with the fixed ring, the fixed ring is all located in the inside of avoiding the groove, and the fixed ring and avoiding the groove between are all equipped with the connecting spring, convenient for making the pull ring enter in the locking groove.

[0011] The utility model further sets up, the outer end of the inner frame is equipped with the outer frame, the inner frame is hinged through the hinge with the outer frame, the bottom of the outer frame is fixedly equipped with the square block, the upper end of the square block is rotatably equipped with the lap joint rod, the bottom of the inner frame is correspondingly equipped with the lap joint hook, the lap joint rod can enter the inside of the lap joint hook, convenient for the fixed mounting of the inner frame.

[0012] The utility model further sets up, the outer wall of the inner frame and located both sides are all fixedly equipped with the handle, convenient for the inner frame opening.

[0013] The utility model further sets up, the middle position of two fixed rings is fixedly equipped with the handle, convenient for the both ends of pull ring to draw out locking groove.

[0014] The utility model further sets up, the upper and lower ends of the ventilation window are all equipped with the sealing block, the upper and lower ends of the air hole are correspondingly set up to have the sealing groove, the sealing block is all located in the inside of sealing groove, and its connecting position is all equipped with the rubber pad, convenient for increasing the sealing between the ventilation window and air hole.

[0015] The utility model further sets up, the one end of the bent rod is all through the strip -shaped hole and is fixedly equipped with the limit block, convenient for the limit of the movement distance of the one end of bent rod.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides a glass curtain wall opening device, has the following

[0018] Beneficial effect:

[0019] 1, by setting up fixed block, strip -shaped hole, bent rod and limit block, thereby when the ventilation window opens, the one end of bent rod will slide in the inside of strip -shaped hole, until the bent rod and the bottom on the inner wall of strip -shaped hole contact, and then realize the effect of fixing and supporting to the ventilation window, compared with the hinge connection, the supporting is better and the fixed effect is better, convenient for realizing the effect of ventilation.

[0020] 2、By setting the strip-shaped block, the avoiding groove, the pull ring and the locking block, the user can pull down the handle to move the two ends of the pull ring downwards to make it separate from the locking groove on the locking block, at this time, the ventilation window can be opened to realize the ventilation effect, and the structure is controlled only by the pull ring and the connecting spring, so the structure is simple and the operation is more convenient, which is convenient for the user to open and close the ventilation window.

[0021] 3、By setting the outer frame, the square block, the lapping rod and the lapping hook, the user can rotate the lapping rod to make one end thereof separate from the lapping hook, at this time, the inner frame can be opened through the hinge to make the ventilation effect of the device better. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall schematic view of a glass curtain wall opening device in a non-use state.

[0023] Figure 2 It is an installation schematic view of the inner frame, the ventilation window and the bent rod.

[0024] Figure 3 It is a position schematic view of the ventilation hole, the rotating shaft, the locking block, the locking groove and the lapping hook on the inner frame.

[0025] Figure 4 It is a position schematic view of the fixed ring, the connecting spring and the handle on the pull ring.

[0026] Figure 5 It is an installation schematic view of the square block and the lapping rod on the outer frame.

[0027] In the drawing: 1, inner frame; 2, fixed window; 3, ventilation hole; 4, rotating shaft; 5, ventilation window; 6, fixed block; 7, strip-shaped hole; 8, connecting block; 9, bent rod; 10, strip-shaped block; 11, avoiding groove; 12, pull ring; 13, locking block; 14, locking groove; 15, fixed ring; 16, connecting spring; 17, outer frame; 18, square block; 19, lapping rod; 20, lapping hook; 21, handle; 22, handle; 23, sealing block; 24, sealing groove; 25, rubber pad; 26, limiting block. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0031] Please refer to Figures 1-5 A glass curtain wall opening device, including inner frame 1, the outer wall of inner frame 1 and located at the bottom is equipped with fixed window 2, the upper end is equipped with ventilation hole 3, the inner wall of ventilation hole 3 and located at both sides is equipped with rotating shaft 4, rotating shaft 4 is all equipped with ventilation window 5, the outer wall of ventilation window 5 and located at both sides is equipped with fixed block 6, fixed block 6 is all equipped with strip hole 7, the outer wall of inner frame 1 and located at both sides is equipped with connecting block 8, connecting block 8 is all equipped with curved rod 9, the other end of curved rod 9 is all located in the inside of strip hole 7, and with strip hole 7 movable installation, the upper end of ventilation window 5 is provided with locking mechanism, and the locking mechanism includes strip block 10.

[0032] In the embodiment, strip block 10 is fixedly arranged at the upper end of ventilation window 5, strip block 10 is all equipped with escape groove 11 at the lower end face and located at both sides, escape groove 11 is all equipped with pull ring 12 in the inside, the outer wall of inner frame 1 and located at the upper end is fixedly provided with locking block 13, locking groove 14 is formed in locking block 13 correspondingly, both ends of pull ring 12 are located in the inside of locking groove 14, locking block 13 is all equipped with fixed ring 15 on the outer wall, fixed ring 15 is located in the inside of escape groove 11, and connecting spring 16 is arranged between fixed ring 15 and escape groove 11, handle 22 is fixedly arranged at the middle position of the two fixed rings 15, one end of curved rod 9 passes through strip hole 7 and is fixedly provided with limiting block 26.

[0033] More specifically, the user can move the two ends of the pull ring 12 downward by pulling the handle 22 downward, so that it is separated from the locking groove 14 on the locking block 13, at this time, the ventilation window 5 can be opened to achieve the effect of ventilation, and when the ventilation window 5 is opened, one end of the curved rod 9 will slide in the inside of the strip hole 7 until the curved rod 9 contacts the bottom of the inner wall of the strip hole 7, thereby achieving the effect of fixing and supporting the ventilation window 5. Compared with the hinge connection, the support is better and the fixing effect is better, which facilitates the effect of ventilation.

[0034] Please refer to Figure 1 , Figure 2 And Figure 5, as the inner frame 1 is opened to increase the ventilation effect: the outer end of the inner frame 1 is provided with an outer frame 17, the inner frame 1 is hinged with the outer frame 17, the bottom of the outer frame 17 is fixedly provided with a square block 18, the upper end of the square block 18 is rotatably provided with a lap rod 19, the bottom of the inner frame 1 is correspondingly provided with a lap hook 20, the lap rod 19 can enter the inside of the lap hook 20, and the outer wall of the inner frame 1 and located on both sides is fixedly provided with a handle 21.

[0035] Specifically, the user can rotate the lap rod 19 to make one end thereof away from the lap hook 20, at which time the inner frame 1 can be opened through the hinge and the handle 21 to increase the ventilation area size of the device during ventilation, so that the ventilation effect of the device is better.

[0036] Please refer to Figure 2 , as a further embodiment of sealing and installing the ventilation window 5: the upper and lower ends of the ventilation window 5 are provided with sealing blocks 23, the upper and lower ends of the ventilation hole 3 are correspondingly provided with sealing grooves 24, the sealing blocks 23 are located inside the sealing grooves 24, and the connecting positions thereof are provided with rubber pads 25.

[0037] Specifically, after the ventilation window 5 is closed, the sealing between the ventilation window 5 and the ventilation hole 3 can be increased.

[0038] As described above, when the overall device is in use: the user can pull down the handle 22 to move the two ends of the pull ring 12 downward to make them away from the locking grooves 14 on the locking blocks 13, at which time the ventilation window 5 can be opened to achieve the effect of ventilation, and when the ventilation window 5 is opened, one end of the bent rod 9 will slide inside the strip-shaped hole 7 until the bent rod 9 contacts the bottom on the inner wall of the strip-shaped hole 7, thereby achieving the effect of fixing and supporting the ventilation window 5. Compared with the hinge connection, this structure has better supporting property and better fixing effect, which facilitates the effect of ventilation, and the user can also rotate the lap rod 19 to make one end thereof away from the lap hook 20, at which time the inner frame 1 can be opened through the hinge and the handle 21 to increase the ventilation area size of the device during ventilation, so that the ventilation effect of the device is better.

[0039] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A glass curtain wall opening device comprising an inner frame (1), characterized in that: The outer wall of the inner frame (1) is provided with a fixed window (2) at the bottom, and a ventilation hole (3) is formed at the upper end, the inner wall of the ventilation hole (3) is provided with a rotating shaft (4) at both sides, the rotating shaft (4) is rotatably provided with a ventilation window (5), the outer wall of the ventilation window (5) is provided with a fixed block (6) at both sides, the fixed block (6) is provided with a strip-shaped hole (7), the outer wall of the inner frame (1) is provided with a connecting block (8) at both sides, the connecting block (8) is rotatably provided with a bent rod (9), one end of the bent rod (9) is located in the strip-shaped hole (7), and the strip-shaped hole (7) is movably mounted, the upper end of the ventilation window (5) is provided with a locking mechanism, and the locking mechanism comprises a strip-shaped block (10).

2. A glass curtain wall opening device according to claim 1, characterized in that: The strip-shaped block (10) is fixedly arranged at the upper end of the ventilation window (5), the lower end surface of the strip-shaped block (10) is provided with an escape groove (11) at both sides, the escape groove (11) is slidably provided with a pull ring (12), the outer wall of the inner frame (1) is fixedly provided with a locking block (13) at the upper end, the locking block (13) is provided with a locking groove (14) corresponding, and the two ends of the pull ring (12) are located in the locking groove (14).

3. A glass curtain wall opening device according to claim 2, characterized in that: The outer wall of the pull ring (12) is provided with a fixed ring (15), the fixed ring (15) is located in the escape groove (11), and the fixed ring (15) and the escape groove (11) are provided with a connecting spring (16).

4. A glass curtain wall opening device according to claim 1, characterized in that: The outer end of the inner frame (1) is provided with an outer frame (17), the inner frame (1) and the outer frame (17) are hinged, the bottom of the outer frame (17) is fixedly provided with a square block (18), the upper end of the square block (18) is rotatably provided with a lap rod (19), the bottom of the inner frame (1) is provided with a lap hook (20) corresponding, and the lap rod (19) can enter the inside of the lap hook (20).

5. A glass curtain wall opening device according to claim 1, characterized in that: The outer wall of the inner frame (1) is provided with a handle (21) at both sides.

6. A glass curtain wall opening device according to claim 3, characterized in that: The middle position of the two fixed rings (15) is fixedly provided with a handle (22).

7. A glass curtain wall opening device according to claim 1, characterized in that: The upper and lower ends of the ventilation window (5) are provided with sealing blocks (23), the upper and lower ends of the ventilation hole (3) are provided with sealing grooves (24) corresponding, the sealing blocks (23) are located in the sealing grooves (24), and the connecting positions thereof are provided with rubber pads (25).

8. A glass curtain wall opening device according to claim 1, characterized in that: One end of the bent rod (9) penetrates through the strip-shaped hole (7) and is fixedly provided with a limiting block (26).

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