CN115370279A

CN115370279A - Retracting and turning device for built-in shutter glass window

Info

Publication number: CN115370279A
Application number: CN202210789213.1A
Authority: CN
Inventors: 王爱明
Original assignee: Nanjing Muding Energy Saving Building Materials Co ltd
Current assignee: Nanjing Muding Energy Saving Building Materials Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-22
Anticipated expiration: 2042-07-06
Also published as: CN115370279B

Abstract

The invention discloses a retracting and pulling and overturning device of a built-in louver glass window, which comprises a control outer frame, wherein two groups of glass layers are arranged on one side of the control outer frame, a cavity is arranged in the middle of each glass layer, the edge of the cavity is sealed by sealant, a telescopic adjustable light shading plate is controlled by the control outer frame in a rotating mode, a first light shading layer is arranged on the surface of the adjustable light shading plate, gap adapting plates are arranged at two ends of the adjustable light shading plate, transparent media are filled in the cavity, and the adjustable light shading plate is made of transparent materials.

Description

Retracting and turning device for built-in shutter glass window

Technical Field

The invention relates to the technical field of windows, in particular to a retracting and turning device of a built-in shutter glass window.

Background

The shutter is a soft decoration for a new family room, and is basically used for decorating newly built buildings. Modern people advocate healthy and comfortable life. Wood has an unparalleled natural beauty in all decorative materials. A simple piece of wood lets a metropolitan person in a deep-lying reinforced cement forest conceive of green trees and trees with shade green trees, just as if there were a strand of fresh oxygen flowing off the green leaf tips to flood the heart. For the natural beauty of wood, people want to have it, especially in green and healthy. As the most secret and relaxed place, people want to decorate the house more comfortably. With the help of wood, elegant expression can easily and naturally appear. The hardwood doors and windows with the handsome style are often difficult to forget and have deep impression. Wood is a superior material, both visually and tactilely. The clear and deep lines immediately attract attention, so that people do not forbid touching the texture of a next wood. The wooden shutter is more beautiful and elegant in the living room. Wood has played a significant role throughout the time from victoria to the current transition in us home design. Wherein classic oblique angle glass decorated wooden doors and comfortable and natural hardwood tracery can be used to make some household people full of souvenirs.

The invention provides a blind window with wind guiding function, which comprises a window body, a blind body and a connecting rod shaft, wherein the connecting rod shaft penetrates through one end of the blind body, the upper end and the lower end of the connecting rod shaft are respectively matched and connected with a shaft sleeve arranged on the window body, the other end of the blind body is movably connected with the window body, the connecting rod shaft comprises an upper connecting rod shaft and a lower connecting rod shaft, the upper connecting rod shaft and the lower connecting rod shaft are connected through a connecting rod adjuster, the connecting rod adjuster is connected with a motor, and the connecting rod shaft can stretch up and down.

The louver of the existing louver window is mostly arranged on the outer side of glass, the louver is easy to be damaged differently under different use environments after long-term use, such as bending and the like, the service life of the louver is greatly reduced, the existing louver is paved in all areas of the window when in use, and the louver is also greatly shaded when being horizontal, and the light transmission effect of the louver is not ideal when the louver is horizontally opened mainly due to the influence of the thickness of the louver and the covering surface of the louver.

Therefore, there is a need to provide a retracting and turning device for a built-in venetian blind window to solve the above problems.

Disclosure of Invention

The invention aims to provide a retracting and turning device of a built-in shutter glass window to solve the technical problem.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a receipts of built-in glass louver window draw and turning device, includes the control frame, one side of control frame is equipped with two sets of glass layers, the middle part on glass layer is equipped with the cavity, the edge of cavity is sealed through sealed glue, control frame rotation control has telescopic adjustable light screen, the surface of adjustable light screen is equipped with first light shield layer, the both ends of adjustable light screen are equipped with and are used for clearance adapter plate, the inside packing of cavity has transparent medium, just the adjustable light screen adopts transparent material.

As a further scheme of the invention, one end of the adjustable light shielding plate is fixedly connected with an air supply shaft, a sealing cavity is formed in the adjustable light shielding plate, the sealing cavity is communicated with the air supply shaft, a piston plate is connected in the sealing cavity in a sliding manner, a sliding groove is formed in the inner wall of the sealing cavity, two ends of the sealing cavity are fixedly connected with sliding rods matched with the sliding groove, one end of the sealing cavity, which is away from the air supply shaft, is fixedly connected with a movable plate, and the movable plate is fixedly connected with one end of the first light shielding layer.

Furthermore, the first shading layer is made of elastic materials, two ends of the first shading layer are fixedly connected with the movable plate and the adjustable shading plate respectively, and the piston plate can be fixedly connected with the movable plate through a fixed connecting rod and the like so as to reduce the weight of the movable plate and the piston plate.

As a further scheme of the invention, two ends of the adjustable light screen are provided with movable cavities, the gap adapter plate is movably arranged inside the movable cavities, the inner wall of each movable cavity is provided with a first elastic airbag, the inner wall of each sliding chute is embedded with a sealing block, the sealing blocks are provided with attaching plates in an attaching manner, the attaching plates are elastically connected with the sealing blocks through springs, and the movable cavities are communicated with the first elastic airbags through the attaching plates.

Further, the attaching plate is frustum-shaped, the two ends of the sliding rod are provided with bumps matched with the attaching plate with one ends attached to the sliding grooves, an attaching surface is arranged at one end of the gap adapter plate, which deviates from the adjustable light shielding plate, the attaching surface can be an inclined surface or a cambered surface, and a second light shielding layer is arranged at one end of the gap adapter plate.

As a further scheme of the invention, the control outer frame comprises a frame body and a control plate, the frame body is fixedly connected with the glass layer, the control plate is connected to the outer end face of the frame body in a sliding mode, and the air supply shaft is connected to one end of the frame body in a rotating mode.

As a further scheme of the invention, an air bag cavity and a driving cavity are formed in the frame body, the air bag cavity and the driving cavity are separated by a partition plate, a second elastic air bag is filled in the air bag cavity, one end of the second elastic air bag is fixedly connected with a pressing plate, the pressing plate is movably arranged in the air bag cavity, and the pressing plate is fixedly connected with a control panel.

As a further scheme of the invention, a control gear is rotatably connected inside the driving cavity, the control gear is fixedly connected with the air supply shaft, a communicating groove communicated with the second elastic air bag is formed in the middle of the control gear and the air supply shaft in a penetrating manner, one end of the communicating groove, which is far away from the second elastic air bag, is communicated with the sealing cavity, and the bottom of the inner wall of the driving cavity is fixedly connected with a positioning mechanism.

As a further scheme of the invention, a separation plate for limiting the control gear is arranged inside the control plate, a fixed rod is slidably connected inside the separation plate, one end of the fixed rod, which is attached to the control gear, is fixedly connected with a driving toothed plate and a telescopic rod, the driving toothed plate is positioned above the telescopic rod and is matched with the control gear, one end of the telescopic rod, which is far away from the fixed rod, is provided with an inclined plane part, the bottom of the telescopic rod is fixedly connected with an elastic bulge, and the fixed rod is fixedly connected with the control plate.

As a further scheme of the present invention, the positioning mechanism includes a snap tooth, a telescopic rod groove, an inclined groove, a positioning block, and a movable block, the positioning block is fixedly connected to the bottom of the partition plate, the movable block is elastically connected to the upper side of the positioning block, the telescopic rod groove is adapted to the telescopic rod, the inclined groove is formed in the telescopic rod groove and adapted to the inclined portion, the snap tooth is fixedly embedded in the upper end face of the movable block, and the snap tooth is engaged with the control gear.

A magnetic attraction sheet is embedded at one end of the movable plate, which is far away from the piston plate.

When the adjustable light shielding plate is used, the adjustable light shielding plate is arranged in the cavity, so that the influence of the external environment on the adjustable light shielding plate is effectively avoided, the damage of the adjustable light shielding plate is caused to influence the light shielding performance of the adjustable light shielding plate, meanwhile, the adjustable light shielding plate is made of transparent materials, the light transmittance of the device is prevented from being influenced, the first light shielding layer is arranged, the adjustable light shielding plate is controlled by the control outer frame to rotate, so that the light shielding function of the adjustable light shielding plate is realized, the first light shielding layer has extremely small light shielding when the adjustable light shielding plate is positioned at the horizontal position, the gap adapter plates are arranged at the two ends of the adjustable light shielding plate, and gaps at the two sides of the adjustable light shielding plate after the adjustable light shielding plate rotates can be effectively filled through the gap adapter plates so as to avoid light leakage at the two ends of the gaps.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an adjustable light shielding plate according to the present invention;

FIG. 3 is a schematic view of the internal structure of the adjustable light-shielding plate of the present invention;

FIG. 4 is a schematic diagram of the lateral structure of the adjustable light shielding plate of the present invention;

FIG. 5 is an enlarged schematic view of the invention at A in FIG. 3;

FIG. 6 is a schematic view of the movable plate structure of the present invention;

FIG. 7 is a schematic view of the internal structure of the adjustable light-shielding plate of the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at B;

FIG. 9 is a schematic view of the adjustable visor in a closed state according to the present invention;

FIG. 10 is an enlarged view of FIG. 9 at C of the present invention;

FIG. 11 is a schematic view of the control frame structure of the present invention;

FIG. 12 is a schematic structural diagram of the frame of the present invention;

FIG. 13 is a cross-sectional view of the frame of the present invention;

FIG. 14 is a schematic view of the positioning mechanism of the present invention;

fig. 15 is a schematic view of the structure of the mounting mechanism in the use state of the present invention.

In the figure: 1. a glass layer; 2. sealing glue; 3. controlling the outer frame; 4. an adjustable light screen; 5. a cavity; 6. a first light-shielding layer; 7. a movable plate; 8. a magnetic attraction sheet; 9. a movable cavity; 10. a gap adapter plate; 11. sealing the cavity; 12. a second light-shielding layer; 13. a first elastic air bag; 14. a chute; 15. an air supply shaft; 16. a sealing block; 17. a spring; 18. attaching a plate; 19. a frame body; 20. a control panel; 21. a control gear; 22. a partition plate; 23. a drive chamber; 24. a balloon lumen; 25. pressing a plate; 26. a second elastic air bag; 27. a fixing rod; 28. a driving toothed plate; 29. a telescopic rod; 30. an elastic bulge; 31. an inclined plane part; 32. a positioning mechanism; 33. a communicating groove; 34. a clamping tooth; 35. a telescopic rod groove; 36. an inclined plane groove; 37. positioning blocks; 38. a movable block; 39. piston plate 40, slide bar.

Detailed Description

Example one

As shown in fig. 1-4, a take-up, pull and turning device of a built-in glass louver window comprises a control frame 3, wherein one side of the control frame 3 is provided with two groups of glass layers 1, the middle part of each glass layer 1 is provided with a cavity 5, the edge of each cavity 5 is sealed by a sealant 2, the control frame 3 is controlled in a rotating mode to be provided with an adjustable telescopic light shading plate 4, the surface of the adjustable light shading plate 4 is provided with a first light shading layer 6, two ends of the adjustable light shading plate 4 are provided with gap adapter plates 10, the cavity 5 is filled with a transparent medium, and the adjustable light shading plate 4 is made of a transparent material.

During the use, through arranging adjustable light screen 4 in the inside of cavity 5, effectively avoid external environment to lead to adjustable light screen 4's damage to influence its shading performance to adjustable light screen 4's influence, adjustable light screen 4 adopts transparent material simultaneously, avoid its light transmissivity that influences the device, and through being equipped with first light shield layer 6, thereby realize its shading function through the adjustable light screen 4 of control frame 3 control rotates, and first light shield layer 6 is minimum to the light shading at adjustable light screen 4 level, and be equipped with clearance adapter plate 10 at adjustable light screen 4 both ends, can make adjustable light screen 4 can effectively fill in the both ends gap of avoiding the both ends gap through clearance adapter plate 10 after rotating.

Example two

On the basis of the first embodiment, as shown in fig. 1 to 6, an air supply shaft 15 is fixedly connected to one end of the adjustable light shielding plate 4, a sealing cavity 11 is formed inside the adjustable light shielding plate 4, the sealing cavity 11 is communicated with the air supply shaft 15, a piston plate 39 is slidably connected inside the sealing cavity 11, a sliding groove 14 is formed in the inner wall of the sealing cavity 11, sliding rods 40 matched with the sliding groove 14 are fixedly connected to two ends of the sealing cavity 11, a movable plate 7 is fixedly connected to one end of the sealing cavity 11, which is far away from the air supply shaft 15, and the movable plate 7 is fixedly connected to one end of the first light shielding layer 6.

Furthermore, the first shading layer 6 is made of an elastic material, two ends of the first shading layer 6 are fixedly connected with the movable plate 7 and the adjustable shading plate 4 respectively, and the piston plate 39 can be fixedly connected with the movable plate 7 through a fixed connecting rod and the like, so that the weight of the movable plate 7 and the piston plate 39 is reduced.

During the use, supply pressure for the inside of seal chamber 11 through air feed shaft 15, thereby promote piston plate 39 and drive fly leaf 7 and remove, make first light shield layer 6 expand along with the removal of fly leaf 7, thereby make adjustable light shield 4 only need occupy cavity 5 inside part space, reduce the influence of adjustable light shield 4 to light when not using, accessible pressure control rotates adjustable light shield 4 after flexible when needing the shading and can accomplish the shading, thereby great reducing means's light transmissivity provides the functional of device use.

As shown in fig. 1-8 and 10, movable cavities 9 are formed at two ends of the adjustable light shading plate 4, a gap adapter plate 10 is movably arranged inside the movable cavities 9, a first elastic airbag 13 is arranged on the inner wall of each movable cavity 9, a sealing block 16 is embedded in the inner wall of each sliding groove 14, an attaching plate 18 is arranged on each sealing block 16 in an attaching manner, each attaching plate 18 is elastically attached to each sealing block 16 through a spring 17, and the movable cavities 9 are communicated with the first elastic airbags 13 through the attaching plates 18.

Furthermore, the attaching plate 18 is frustum-shaped, a protruding point matched with the attaching plate 18 is arranged at one end, attached to the sliding groove 14, of each of the two ends of the sliding rod 40, an attaching surface is arranged at one end, away from the adjustable light shielding plate 4, of the gap adapter plate 10, the attaching surface can be an inclined surface or an arc surface, and a second light shielding layer 12 is arranged at one end of the gap adapter plate 10.

When the movable plate 7 is not unfolded, the sliding rod 40 is connected inside the sliding groove 14 in a sliding mode, when the sliding rod 40 slides to the tail end of the sliding groove 14, the sealing cavity 11 is communicated with the sliding groove 14, the movable plate 7 stretches and retracts at the moment, the adjustable light shielding plate 4 is rotated to a proper angle to shield light, the sealing block 16 on the inner wall of the sliding groove 14 is elastically embedded with the attaching plate 18, along with continuous rising of the pressure in the sealing cavity 11, the first elastic air bag 13 is communicated with the sealing cavity 11 through the pressure spring 17, the first elastic air bag 13 is further expanded to push the gap adapting plate 10 to move, the gap adapting plate 10 is used for fine adjustment and filling of a gap after the adjustable light shielding plate 4 rotates, the second light shielding layer 12 on the surface of the gap adapting plate 10 effectively avoids light leakage at the gap, the attaching degree of the gap adapting plate 10 is improved through the arrangement of the adapting surface when the gap adapting plate 10 is closed, meanwhile, the protruding points of the light shielding layer on the surface of the sliding rod 40 are attached to the attaching plate 18, the attaching plate 18 is communicated with the sealing cavity 11, further, the internal pressure of the sealing cavity 11 is released under the action of the elastic force, the side of the light shielding layer 9 of the gap adapting plate, and the area of the second light shielding layer 6 is reduced.

As shown in fig. 1-6 and fig. 11-15, the control frame 3 includes a frame 19 and a control board 20, the frame 19 is fixedly connected to the glass layer 1, the control board 20 is slidably connected to an outer end surface of the frame 19, and the air supply shaft 15 is rotatably connected to one end of the frame 19.

As shown in fig. 1-6 and fig. 11-15, an air bag cavity 24 and a driving cavity 23 are opened in the frame 19, the air bag cavity 24 and the driving cavity 23 are separated by a partition plate 22, a second elastic air bag 26 is filled in the air bag cavity 24, one end of the second elastic air bag 26 is fixedly connected with a pressure plate 25, the pressure plate 25 is movably arranged in the air bag cavity 24, and the pressure plate 25 is fixedly connected with the control board 20.

As shown in fig. 1-6 and fig. 11-15, the driving chamber 23 is rotatably connected with a control gear 21, the control gear 21 is fixedly connected with the air supply shaft 15, a communicating groove 33 communicated with the second elastic air bag 26 is formed in the middle of the control gear 21 and the air supply shaft 15 in a penetrating manner, one end of the communicating groove 33 departing from the second elastic air bag 26 is connected with the sealing chamber 11, and the bottom of the inner wall of the driving chamber 23 is fixedly connected with a positioning mechanism 32.

During the use, along with the slip of control panel 20, drive clamp plate 25 compression second elasticity gasbag 26, and then make inside gas of second elasticity gasbag 26 carry to seal chamber 11 inside through intercommunication groove 33, and then realize through the slip control seal chamber 11 internal pressure of control panel 20 to the flexible of control movable plate 7, and piston plate 39 accessible makes movable plate 7 can reset fast when no pressure with seal chamber 11 elastic connection.

As shown in fig. 1 to 6 and fig. 11 to 15, a separation plate 22 for limiting the control gear 21 is disposed inside the control plate 20, a fixing rod 27 is slidably connected inside the separation plate 22, one end of the fixing rod 27 attached to the control gear 21 is fixedly connected with a driving toothed plate 28 and a telescopic rod 29, the driving toothed plate 28 is located above the telescopic rod 29 and adapted to the control gear 21, one end of the telescopic rod 29 departing from the fixing rod 27 is provided with an inclined surface portion 31, the bottom of the telescopic rod 29 is fixedly connected with an elastic protrusion 30, and the fixing rod 27 is fixedly connected to the control plate 20.

As shown in fig. 1-6 and 11-15, the positioning mechanism 32 includes a latch tooth 34, a telescopic rod groove 35, a bevel groove 36, a positioning block 37 and a movable block 38, the positioning block 37 is fixedly connected to the bottom of the partition plate 22, the movable block 38 is elastically connected to the upper side of the positioning block 37, the telescopic rod groove 35 is adapted to the telescopic rod 29, the bevel groove 36 is disposed inside the telescopic rod groove 35 and adapted to the bevel portion 31, the latch tooth 34 is fixedly embedded in the upper end face of the movable block 38, and the latch tooth 34 is latched to the control gear 21.

A magnetic attraction sheet 8 is embedded at one end of the further movable plate 7, which is far away from the piston plate 39.

When the shading device is used, the clamping teeth 34 are clamped with the control gear 21, so that the control gear 21 is prevented from driving the air supply shaft 15 to enable the adjustable shading plate 4 to rotate, the movable control plate 20 is moved to drive the pressing plate 25 and the fixing rod 27 to move to supply pressure to the inside of the sealed cavity 11 to control the expansion of the movable plate 7, and further after the movable plate 7 is expanded, the adjustable shading plate 4 is required to be controlled to deflect and further supply pressure to the inside of the sealed cavity 11 to enable the gap adapting plate 10 to extend out, so that the first shading layer 6 can reach the optimal shading angle, in order to improve the convenience of the device, the telescopic rod 29 is adapted to the telescopic rod groove 35 by continuously moving the control plate 20, the height of the movable block 38 is reduced under the action of the inclined plane part 31 and the inclined plane groove 36, the clamping teeth 34 are disengaged from the control gear 21 at the moment, the movable block 38 is clamped with the control gear 21, and the control gear 21 is controlled to drive the air supply shaft 15 to enable the adjustable shading plate 4 to rotate along with the continuous movement of the fixing rod 27, when the device does not need shading, the fixed rod 27 and the pressing plate 25 are reset through the movable control plate 20, the driving toothed plate 28 is reset to drive the control gear 21 to synchronously rotate so that the adjustable shading plate 4 is reset, the pressing plate 25 also reduces the pressure on the second elastic air bag 26 along with the movement, the movable plate 7 automatically retracts under the action of the elastic force of the sealing cavity 11, and after the driving toothed plate 28 is separated from the control gear 21, the movable block 38 is clamped with the control gear 21 under the action of the elastic force to position the control gear 21 to prevent the control gear 21 from moving, so that the stability of the device is improved, the telescopic rod 29 can be freely adjusted according to the length of the driving toothed plate 28 and can be matched with the telescopic rod groove 35 through the telescopic rod 29 The elastic protrusion 30 performs an auxiliary positioning to prevent the fixing lever 27 from sliding.

The working principle is as follows: the adjustable light shielding plate 4 is arranged in the cavity 5, the damage of the adjustable light shielding plate 4 caused by the influence of the external environment on the adjustable light shielding plate 4 is effectively avoided from influencing the light shielding performance of the adjustable light shielding plate 4, meanwhile, the adjustable light shielding plate 4 is made of transparent materials, the light transmission of the device is avoided, the first light shielding layer 6 is arranged, the adjustable light shielding plate 4 is controlled to rotate through the control outer frame 3, the light shielding function is realized, the first light shielding layer 6 is extremely small in light shielding when the adjustable light shielding plate 4 is at the level, the gap adapter plates 10 are arranged at two ends of the adjustable light shielding plate 4, the gaps at two sides of the adjustable light shielding plate 4 after rotation can be effectively filled to avoid light leakage at two ends, the air supply shaft 15 supplies pressure to the inside of the sealed cavity 11, so that the piston plate 39 is pushed to drive the movable plate 7 to move, and the first light shielding layer 6 is unfolded along with the movement of the movable plate 7, therefore, the adjustable light shading plate 4 only needs to occupy partial space inside the cavity 5, the influence of the adjustable light shading plate 4 on light when not in use is reduced, when the light shading is needed, the adjustable light shading plate 4 can be rotated after the adjustable light shading plate 4 is stretched and contracted through pressure control, the light shading can be completed, the light transmission of the device is greatly reduced, the device is used, when the movable plate 7 is not unfolded, the sliding rod 40 is connected inside the sliding groove 14 in a sliding way, when the sliding rod 40 slides to the tail end of the sliding groove 14, the sealing cavity 11 is communicated with the sliding groove 14 at the moment, because the movable plate 7 is stretched and contracted at the moment, the adjustable light shading plate 4 is completed by rotating the adjustable light shading plate 4 to a proper angle, the sealing block 16 on the inner wall of the sliding groove 14 is elastically embedded with the jointing plate 18, and as the pressure in the sealing cavity 11 is continuously raised, the first elastic air bag 13 is communicated with the sealing cavity 11 through the pressing spring 17, and then make the first elastic gasbag 13 expand and promote the movement of the adaptive board of interval 10, fine-tune and pack the interval after the adjustable light screen 4 rotates through the adaptive board of interval 10, and the second light shield layer 12 on the surface of the adaptive board of interval 10 avoids its light leakage of gap place effectively, the adaptive board of interval 10 is through setting up the adaptation surface, improve its laminating degree when closing, while the salient point of its side end surface is laminated with the laminated board 18 when the slide bar 40 resets, make the laminated board 18 communicate with sealed cavity 11, and then make the internal pressure of sealed cavity 11 release under the effect of elasticity, thus make the adaptive board of interval 10 withdraw the inside of movable cavity 9, the first light shield layer 6 has the second light shield layer 12 to overlap and reduce its shading area, with the slip of the control panel 20, drive the clamp plate 25 to compress the second elastic gasbag 26, and then make the internal gas of the second elastic gasbag 26 convey to the inside of sealed cavity 11 through the communicating trough 33, further, the internal pressure of the sealing cavity 11 is controlled by the sliding of the control plate 20, so as to control the extension and contraction of the movable plate 7, the piston plate 39 can be elastically connected with the sealing cavity 11, so that the movable plate 7 can be quickly reset when no pressure exists, the clamping teeth 34 are clamped with the control gear 21, so that the control gear 21 is prevented from driving the air supply shaft 15 to rotate the adjustable light shielding plate 4, at this time, the movable control plate 20 drives the pressing plate 25 and the fixing rod 27 to move, so as to supply pressure to the inside of the sealing cavity 11, control the expansion of the movable plate 7, and further, after the movable plate 7 is expanded, at this time, the adjustable light shielding plate 4 needs to be controlled to deflect, and further supply pressure to the inside of the sealing cavity 11, so that the gap adapting plate 10 extends out, so that the first light shielding layer 6 can reach the optimal light shielding angle, in order to improve the convenience of the device, the telescopic rod 29 is adapted to the telescopic rod groove 35 by continuously moving the control plate 20, the height of the movable block 38 is lowered under the action of the inclined plane part 31 and the inclined plane groove 36, at this time, the clamping tooth 34 is separated from the control gear 21 in a matching manner, the movable block 38 is clamped with the control gear 21 in a matching manner, the control gear 21 drives the air supply shaft 15 to enable the adjustable shading plate 4 to rotate along with the continuous movement of the fixed rod 27, the pressure in the sealed cavity 11 is continuously raised while the movable block 38 rotates, the gap adapting plate 10 extends out of the movable cavity 9 to complete the shading operation, when the device does not need shading, the fixed rod 27 and the pressing plate 25 are reset through the movable control plate 20, the reset of the driving toothed plate 28 drives the control gear 21 to synchronously rotate to reset the adjustable shading plate 4, the pressing plate 25 also reduces the pressure on the second elastic airbag 26 along with the movement, the movable plate 7 automatically retracts under the action of the elastic force of the sealed cavity 11, and after the driving toothed plate 28 is separated from the control gear 21, the movable block 38 is positioned with the control gear 21 under the elastic force to avoid the clamping movement of the control gear 21, the stability of the telescopic rod 29 is provided, and the telescopic rod 29 can be freely adjusted according to the length of the telescopic rod 28 and can be matched with the elastic protrusion of the telescopic rod 27 to avoid the telescopic rod to be a telescopic rod.

Claims

1. The utility model provides a built-in glass louver's receipts are drawn and turning device, includes the control frame, its characterized in that: one side of control frame is equipped with two sets of glass layers, the middle part on glass layer is equipped with the cavity, the edge of cavity is sealed through sealed glue, control frame rotation control has telescopic adjustable light screen, the surface of adjustable light screen is equipped with first light shield layer, the both ends of adjustable light screen are equipped with and are used for clearance adapter plate, the inside packing of cavity has transparent medium, just adjustable light screen adopts transparent material.

2. A retracting and turning device for a built-in shutter glass window according to claim 1, wherein: the one end fixedly connected with air feed axle of light screen with adjustable, sealed chamber has been seted up to the inside of light screen with adjustable, sealed chamber and air feed axle intercommunication the inside sliding connection of sealed chamber has the piston board, the spout has been seted up to sealed intracavity wall, the slide bar of sealed chamber both ends fixedly connected with and spout looks adaptation, the one end fixedly connected with fly leaf of air feed axle is kept away from to sealed chamber, the fly leaf is fixed with the one end of first light shield layer and links to each other.

3. A retracting and turning device for a built-in shutter glass window according to claim 2, wherein: the adjustable light screen comprises a light screen body, a gap adapter plate, a spring, a sealing block, a laminating plate and an elastic air bag, wherein the gap adapter plate is movably arranged in the gap cavity, the elastic air bag is arranged on the inner wall of the movable cavity, the sealing block is embedded in the inner wall of the sliding groove, the laminating plate is attached to the sealing block and elastically connected with the sealing block through the spring, and the movable cavity is communicated with the elastic air bag through the laminating plate.

4. A retracting and pivoting mechanism for a venetian window according to claim 2, characterized by: the control frame comprises a frame body and a control panel, the frame body is fixedly connected with the glass layer, the control panel is connected to the outer end face of the frame body in a sliding mode, and the air supply shaft is rotatably connected to one end of the frame body.

5. A retracting and turning device for a built-in shutter glass window according to claim 4, wherein: the inside gasbag chamber and the drive chamber of having seted up of framework, gasbag chamber and drive chamber pass through the division board and separate, gasbag intracavity portion fills has second elastic airbag, the one end fixedly connected with clamp plate of second elastic airbag, the clamp plate activity sets up the inside in gasbag chamber, just the clamp plate links to each other with the control panel is fixed.

6. A retracting and turning device for a built-in shutter glass window according to claim 5, wherein: the inside rotation in drive chamber is connected with the control gear, the control gear links to each other with the air feed axle is fixed, the control gear runs through with air feed axle middle part and sets up the intercommunication groove that is linked together with second elasticity gasbag, the intercommunication groove deviates from the one end and the sealed chamber of second elasticity gasbag and is linked together, the inner wall bottom fixedly connected with positioning mechanism in drive chamber.

7. A retracting and pivoting mechanism for a venetian window according to claim 6, characterized by: the inside of control panel is equipped with and is used for spacing division board to the control gear, the inside sliding connection of division board has the dead lever, the one end fixedly connected with drive pinion rack and the telescopic link of dead lever laminating control gear, drive pinion rack be located the telescopic link top and with the control gear adaptation, the one end that the telescopic link deviates from the dead lever is equipped with inclined plane portion, the bottom fixed connection of telescopic link has elastic bulge, just the dead lever links to each other with the control panel is fixed.

8. A retracting and turning device for a built-in shutter glass window according to claim 7, wherein: positioning mechanism includes joint tooth, telescopic link groove, inclined plane groove, locating piece and movable block, locating piece fixed connection is in the bottom of division board, movable block elastic connection is in the top of locating piece, telescopic link groove and telescopic link looks adaptation, the inclined plane groove is seted up in the inside in telescopic link groove and inclined plane looks adaptation, just the fixed terminal surface of establishing at the movable block that inlays of joint tooth, joint tooth and control gear looks block.