Hollow shutter glass locking structure

Abstract

The utility model discloses a hollow shutter glass locking structure which comprises a window frame, two glass plates are fixedly connected to the inner wall of the window frame, a fixing cavity is formed in the side wall of the window frame, a fixing rotating rod is rotationally connected to the top of the fixing cavity, and the fixing rotating rod is connected with a linkage screw through a linkage assembly. The linkage screw rod is in threaded connection with a connection sliding plate, and insections are arranged on the side wall of the connection sliding plate. By arranging the limiting spring, the limiting sliding plate, the limiting pin and the connecting sliding plate, after the position of the connecting sliding plate is adjusted through the fixed rotating rod, the linkage gear can be driven to rotate so that the fixed rotating shaft can drive the shading blade to be adjusted, and then the shading blade is driven to rotate under the action of the limiting spring. And the limiting sliding plate can drive the limiting pin to be inserted into the limiting hole in the side wall of the connecting sliding plate, so that the connecting sliding plate is effectively fixed in the fixing cavity, and the situation that the use of the louver glass is affected due to sliding off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass locking, in particular to a hollow louver glass locking structure. Background Art

[0002] Insulating glass built-in blinds refer to a product in which blinds are installed in insulating glass. The blinds in the insulating glass can be raised and lowered and the angle of the leaves can be adjusted to achieve the functions of natural lighting and complete sunshade. It has the advantages of reasonable use of space, strong sound insulation effect, good sanitary environment, economical and practical, and also has the characteristics of energy saving, dust, fume and pollution prevention, fire prevention, sound insulation, and anti-frost.

[0003] When using traditional hollow glass blinds, a magnet is installed inside. After installation, another magnet is placed at the corresponding position of the magnet, so that the adjustment of the blinds can be controlled by moving the internal magnet by moving the external magnet. However, the internal magnetic block does not have a limiting structure. During use, it may slide down on its own, resulting in poor limiting effect and affecting the use of the blinds. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a hollow louver glass locking structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The locking structure of a hollow louver glass comprises a window frame, the inner wall of the window frame is fixedly connected to two glass plates, the side wall of the window frame is provided with a fixed cavity, the top of the fixed cavity is rotatably connected to a fixed rotating rod, the fixed rotating rod is connected to a linkage screw through a linkage assembly, the linkage screw is threadedly connected to a connecting slide, the side wall of the connecting slide is provided with teeth, the connecting slide is meshingly connected to a plurality of linkage gears, the linkage gear is fixedly connected to a fixed rotating shaft, a shading leaf is fixedly connected to the fixed rotating shaft, a fixing groove is provided on one side of the inner wall of the fixed cavity, a plurality of limit springs are fixedly connected to the inner wall of the fixing groove, the end of the limit spring is fixedly connected to the limit slide, a plurality of limit pins arranged equidistantly are fixedly connected to the side wall of the limit slide, and a plurality of limit holes matching the limit pins are provided on the other side wall of the connecting slide.

[0007] Preferably, the linkage assembly comprises a driving bevel gear fixedly connected to the end of the fixed rotating rod, the driving bevel gear is meshingly connected with a driven bevel gear, and the driven bevel gear is fixedly connected to the top of the linkage screw.

[0008] Preferably, the bottom of the linkage screw is rotatably connected to the bottom of the fixed cavity, and the connecting slide is slidably connected to the inner wall of the fixed cavity.

[0009] Preferably, a plurality of fixing holes matched with the fixing shaft are formed on the side wall of the fixing cavity, the fixing shaft passes through the fixing holes and is rotatably connected to the inner wall thereof, and the other end of the fixing shaft is rotatably connected to the inner wall of the window frame.

[0010] Preferably, the limiting slide is slidably connected to the inner wall of the fixing groove, a pull rod is fixedly connected to the side wall of the limiting slide, a pull hole matching the pull rod is opened on the side wall of the fixing groove, and the pull rod passes through the pull hole and extends to the outside of the window frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting a limit spring, a limit slide, a limit pin and a connecting slide, after the position of the connecting slide is adjusted by the fixed rotating rod, the linkage gear can be driven to rotate so that the fixed rotating shaft can drive the shading leaf to be adjusted. Under the action of the limit spring, the limit slide can drive the limit pin to be inserted into the limit hole on the side wall of the connecting slide, thereby effectively fixing the connecting slide in the fixed cavity to avoid slipping and affecting the use of the blinds. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of the locking structure of the hollow louver glass proposed by the utility model;

[0014] Figure 2 A side cross-sectional view of the hollow louver glass locking structure proposed by the utility model;

[0015] Figure 3 This is a front cross-sectional view of the hollow louver glass locking structure proposed by the utility model;

[0016] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0017] Figure 5 for Figure 3 The enlarged view of point B in the middle;

[0018] Figure 6 A three-dimensional diagram of the connecting slide plate in the hollow louver glass locking structure proposed by the utility model;

[0019] Figure 7 A three-dimensional diagram of the shading leaves in the hollow louver glass locking structure proposed by the utility model;

[0020] Figure 8 This is a three-dimensional diagram of the limiting slide plate in the hollow louver glass locking structure proposed by the utility model.

[0021] In the figure: 1 window frame, 2 glass plate, 3 fixed rotating rod, 4 active bevel gear, 5 driven bevel gear, 6 linkage screw, 7 connecting slide plate, 8 linkage gear, 9 fixed rotating shaft, 10 shading leaf, 11 limit spring, 12 limit slide plate, 13 limit pin, 14 pull rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 8 The hollow shutter glass locking structure comprises a window frame 1, wherein two glass plates 2 are fixedly connected to the inner wall of the window frame 1, a fixed cavity is opened in the side wall of the window frame 1, a fixed rotating rod 3 is rotatably connected to the top of the fixed cavity, and the fixed rotating rod 3 is connected to the linkage screw 6 through a linkage component. Further, the linkage component comprises an active bevel gear 4 fixedly connected to the end of the fixed rotating rod 3, the active bevel gear 4 is meshingly connected to the driven bevel gear 5, and the driven bevel gear 5 is fixedly connected to the top of the linkage screw 6. By setting the linkage component, when the angle state of the shading leaf 10 is adjusted, the fixed rotating rod 3 is first rotated so that it The active bevel gear 4 is driven to rotate. When the active bevel gear 4 rotates, it can drive the driven bevel gear 5 meshing with it to rotate, so that the linkage screw 6 rotates in different directions according to the different rotation directions of the fixed rotating rod 3. At this time, since the connecting slide 7 is threadedly connected with the linkage screw 6 and is slidably connected with the inner wall of the fixed cavity, as the rotation direction of the linkage screw 6 is different, the connecting slide 7 can drive the linkage gear 8 to rotate in different directions through the tooth pattern on the side, and then drive the fixed rotating shaft 9 to rotate, so that the angle of the shading leaf 10 can be adjusted;

[0024] Furthermore, the bottom of the linkage screw 6 is rotatably connected to the bottom of the fixed cavity, and the connecting slide plate 7 is slidably connected to the inner wall of the fixed cavity;

[0025] The linkage screw rod 6 is threadedly connected with a connecting slide plate 7, and a tooth pattern is provided on the side wall of the connecting slide plate 7. The connecting slide plate 7 is meshedly connected with a plurality of linkage gears 8, and the linkage gears 8 are meshedly connected with a fixed shaft 9. Furthermore, a plurality of fixing holes adapted to the fixed shaft 9 are provided on the side wall of the fixed cavity, and the fixed shaft 9 passes through the fixing holes and is rotatably connected with the inner wall thereof, and the other end of the fixed shaft 9 is rotatably connected with the inner wall of the window frame 1;

[0026] A shading leaf 10 is fixedly connected to the fixed rotating shaft 9, a fixed groove is provided on one side of the inner wall of the fixed cavity, a plurality of limit springs 11 are fixedly connected to the inner wall of the fixed groove, and a limit slide 12 is fixedly connected to the end of the limit spring 11. Further, the limit slide 12 is slidably connected to the inner wall of the fixed groove, a pull rod 14 is fixedly connected to the side wall of the limit slide 12, a pull hole matching the pull rod 14 is provided on the side wall of the fixed groove, and the pull rod 14 passes through the pull hole and extends to the outside of the window frame 1;

[0027] A plurality of limit pins 13 arranged at equal intervals are fixedly connected to the side wall of the limit slide 12, and a plurality of limit holes matched with the limit pins 13 are opened on the other side wall of the connecting slide 7. By setting the limit spring 11 and the limit slide 12, after the adjustment of the shading leaf 10 is completed, under the action of the limit spring 11, the limit slide 12 can drive the limit pin 13 to slide in the direction of the connecting slide 7. When the limit pin 13 is inserted into the limit hole on the connecting slide 7, the connecting slide 7 can be fixed to avoid sliding and affecting the normal use of the blinds.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hollow louver glass locking structure, comprising a window frame (1), characterized in that: The inner wall of the window frame (1) is fixedly connected to two glass plates (2); a fixed cavity is provided in the side wall of the window frame (1); a fixed rotating rod (3) is rotatably connected to the top of the fixed cavity; the fixed rotating rod (3) is connected to a linkage screw (6) through a linkage assembly; the linkage screw (6) is threadedly connected to a connecting slide (7); a tooth pattern is provided on the side wall of the connecting slide (7); the connecting slide (7) is meshedly connected to a plurality of linkage gears (8); the linkage gears (8) are fixedly connected to a fixed A rotating shaft (9), a shading leaf (10) is fixedly connected to the fixed rotating shaft (9), a fixing groove is provided on one side of the inner wall of the fixed cavity, a plurality of limit springs (11) are fixedly connected to the inner wall of the fixing groove, an end of the limit spring (11) is fixedly connected to a limit slide (12), a plurality of limit pins (13) arranged at equal distances are fixedly connected to the side wall of the limit slide (12), and a plurality of limit holes matched with the limit pins (13) are provided on the other side wall of the connecting slide (7).

2. The hollow louver glass locking structure according to claim 1, characterized in that: The linkage assembly comprises an active bevel gear (4) fixedly connected to the end of the fixed rotating rod (3), the active bevel gear (4) is meshingly connected to a driven bevel gear (5), and the driven bevel gear (5) is fixedly connected to the top of the linkage screw rod (6).

3. The hollow louver glass locking structure according to claim 1, characterized in that: The bottom of the linkage screw rod (6) is rotatably connected to the bottom of the fixed cavity, and the connecting slide plate (7) is slidably connected to the inner wall of the fixed cavity.

4. The hollow louver glass locking structure according to claim 1, characterized in that: A plurality of fixing holes matched with the fixing shaft (9) are provided on the side wall of the fixing cavity. The fixing shaft (9) passes through the fixing holes and is rotatably connected to the inner wall thereof. The other end of the fixing shaft (9) is rotatably connected to the inner wall of the window frame (1).

5. The hollow louver glass locking structure according to claim 1, characterized in that: The limiting slide plate (12) is slidably connected to the inner wall of the fixing groove, a pull rod (14) is fixedly connected to the side wall of the limiting slide plate (12), a pull hole matching the pull rod (14) is opened on the side wall of the fixing groove, and the pull rod (14) passes through the pull hole and extends to the outside of the window frame (1).

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