Framework assembly for sunlight room

Abstract

The invention discloses a framework assembly for a sunlight room, and relates to the technical field of building structures, the framework assembly comprises a roof grillage located at the top of the sunlight room, the roof grillage is provided with a plurality of grillage openings, each grillage opening is internally provided with a supporting frame fixed with the roof grillage, and the top of each supporting frame is provided with a light-transmitting plate covering the whole corresponding grillage opening. A plurality of light-transmitting plates are arranged on the roof grillwork, interval gaps are formed between the light-transmitting plates, a covering frame located above the light-transmitting plates is arranged on the top of the roof grillwork, the covering frame and the roof grillwork are connected through a lifting and pressing mechanism, and when the lifting and pressing mechanism is in a falling and pressing state, the covering frame can seal and cover the interval gaps between the light-transmitting plates. The lifting and pressing mechanism is separated from the tops of the light-transmitting plates in the lifting state to form a cleaning space, and therefore when the roof of the sunlight room is cleaned, the light-transmitting plates of the roof of the sunlight room are not blocked by protruding rib structures any more.

Description

Technical Field

[0001] This invention relates to the field of building structure technology, specifically to a frame assembly for a sunroom. Background Technology

[0002] A sunroom, also known as a glass room, is a fully transparent building mainly composed of glass and a frame structure. Its facade can use transparent panels or glass, which can provide shelter from wind and rain while allowing you to enjoy the sun and get close to nature.

[0003] Existing examples include Chinese Patent Publication No. CN104405145A, which is titled "Sunroom and Installation Method Thereof". This patent includes "columns, front beams, main beams, auxiliary beams and glass, wherein the columns, front beams, main beams and auxiliary beams form the frame of the sunroom and the glass covers the top of the frame".

[0004] Currently, the roof of the sunroom is constructed by aligning and splicing multiple glass panels. The glass panels are located within the openings of the frame, and sealing rubber strips and waterproof adhesive are used to fill the gaps between the glass panels and the frame to achieve waterproofing. However, the existing solution has a drawback: the roof of the sunroom also forms multiple frame-like protruding ridges. As a result, when cleaning the roof of the sunroom, these frame-like protruding ridges hinder the removal of dust, fallen leaves, and other coverings, making the cleaning process difficult. Summary of the Invention

[0005] The purpose of this invention is to provide a frame assembly for a sunroom to address the shortcomings of the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A frame assembly for a sunroom includes a roof grid located at the top of the sunroom. The roof grid has multiple openings, and each opening has a support frame fixed to the roof grid. Each support frame has a light-transmitting panel covering the entire opening on its top, with gaps between the light-transmitting panels. A covering frame is located on top of the roof grid above each light-transmitting panel. The covering frame is connected to the roof grid via a lifting and pressing mechanism. When the lifting and pressing mechanism is in a depressed state, the covering frame can seal the gaps between the light-transmitting panels. When the lifting and pressing mechanism is in a raised state, it separates from the top of each light-transmitting panel to form a cleaning space.

[0008] Preferably, the covering frame is a plate-shaped frame, and the frame openings on the covering frame correspond one-to-one with the frame openings.

[0009] Preferably, the lifting and pressing mechanism includes a threaded rod rotatably mounted on the roof grid, a support block connected to the cover frame is helically sleeved on the threaded rod, and a drive motor connected to the threaded rod is fixed on the roof grid. When the lifting and pressing mechanism is in the lifting state, the support block can lift the cover frame vertically to the raised position.

[0010] Preferably, the support block and the cover frame are slidably connected by a slide rail assembly, an end face gear plate is coaxially fixed on the threaded rod, and a rack is fixed on the top of the cover frame. When the cover frame is in the raised position, the end face gear plate and the rack are engaged, and the cover frame can move laterally.

[0011] Preferably, the cover frame includes a frame body slidably connected to the slide rail assembly, a main beam is fixed in the middle of the frame body, a plurality of secondary beams are uniformly fixed in the length direction of the main beam, and a cleaning strip is fixed on the bottom of each secondary beam, the cleaning strip being able to clean the deposits on the light-transmitting plate as the cover frame moves laterally.

[0012] Preferably, the slide assembly includes a groove formed on the side end face of the support block, the groove being slidably adapted to the edge of the cover frame, and a plurality of rollers that are slidably adapted to the cover frame are rolled on the groove wall.

[0013] Preferably, the supporting block has a through-hole for the threaded rod to pass through. Multiple through-holes are evenly distributed around the circumference of the through-hole. Each through-hole is connected to the other through-hole through a connecting channel. Each connecting channel has a sliding rod that can be screwed into the threaded rod. Each through-hole has a column that is fixed to the roof lattice. The side of the column has a slot that can be inserted into the sliding rod.

[0014] Preferably, the support block has an annular channel inside that connects the various connecting channels. The annular channel has a rotatable toothed ring. The annular surface of the toothed ring has a track groove. A protrusion fixed to the slide rod is slidably fitted in the track groove. The rotation of the toothed ring can change the position of the slide rod in the connecting channel.

[0015] Preferably, a rotating shaft is rotatably mounted on the roof lattice, and a gear capable of meshing with a gear ring is coaxially fixed on the rotating shaft. A triggering component is provided between the rotating shaft and the cover frame.

[0016] Preferably, the triggering component includes a first protrusion and a second protrusion fixed to the side of the rack rod, and a trigger rod fixed to the shaft rod is provided between the first protrusion and the second protrusion. The trigger rod can be driven by the first protrusion and the second protrusion to drive the shaft rod to rotate.

[0017] In the above technical solution, the present invention provides a frame assembly for a sunroom, which fixes a support frame that can support the light-transmitting panels on the frame opening of the roof grid, and provides a covering frame on the top of the roof grid. Under the connection of the lifting and pressing components, the covering frame can seal the gap between each light-transmitting panel, and can also be separated from the top of each light-transmitting panel to form a cleaning space.

[0018] Therefore, when cleaning the roof of the sunroom, the lifting and pressing components separate from the top of each light-transmitting panel in the raised state, forming a cleaning space. There are no longer any protruding ridges obstructing the light-transmitting panels on the roof of the sunroom, making it easier to clean dust or fallen leaves and other coverings on the roof of the sunroom, which is conducive to the smooth progress of cleaning work. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is an overall schematic diagram of a sunroom frame assembly according to the present invention;

[0021] Figure 2 This is a schematic diagram of the roof lattice of a sunroom frame assembly according to the present invention;

[0022] Figure 3 This is a schematic diagram of the light-transmitting panel on the support frame of a sunroom frame assembly according to the present invention.

[0023] Figure 4 This is a cross-sectional schematic diagram of the roof lattice of a sunroom frame assembly according to the present invention;

[0024] Figure 5 This is a schematic diagram of the covering frame of a sunroom frame assembly according to the present invention;

[0025] Figure 6 For the present invention Figure 2 Enlarged view of point A in the middle;

[0026] Figure 7 This is a schematic cross-sectional view of the support block of a frame assembly for a sunroom according to the present invention;

[0027] Figure 8 This is a partial structural diagram of the cleaning strip of a sunroom frame assembly according to the present invention;

[0028] Figure 9This is a schematic diagram of the overall structure assembly for a sunroom according to the present invention from another perspective.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Roof scaffolding; 2. Frame opening; 3. Support frame; 4. Translucent panel; 5. Covering frame; 5.1. Frame body; 5.2. Main beam; 5.3. Secondary beam; 5.4. Cleaning strip; 6. Lifting and pressing mechanism; 6.1. Threaded rod; 6.2. Support block; 6.3. Drive motor; 6.4. Slide assembly; 6.41. Slide groove; 6.42. Roller; 6.43. Anti-slip mat; 6.5. End face gear plate; 6 6. Rack and pinion; 6.7 Through-hole; 6.8 Through-hole; 6.9 Connecting channel; 7. Slide rod; 8. Post; 9. Slot; 10. Annular channel; 11. Gear ring; 12. Track groove; 13. Protruding post; 14. Shaft rotating rod; 15. Gear; 16. Trigger assembly; 17. First protrusion; 18. Second protrusion; 19. Trigger rod; 20.1. Brush rod body; 20.2. Brush bristle strip. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] Please see Figures 1-9 The present invention provides a frame assembly for a sunroom, including a roof grid 1 located on the top of the sunroom. The roof grid 1 has multiple openings 2, and each opening 2 is provided with a support frame 3 fixed to the roof grid 1. Each support frame 3 is topped with a light-transmitting plate 4 covering the entire corresponding opening 2. There are gaps between the light-transmitting plates 4. The roof grid 1 is topped with a covering frame 5 located above each light-transmitting plate 4. The covering frame 5 is connected to the roof grid 1 through a lifting and pressing mechanism 6. When the lifting and pressing mechanism 6 is in the pressing state, the covering frame 5 can seal and cover the gaps between each light-transmitting plate 4. When the lifting and pressing mechanism 6 is in the lifting state, it separates from the top of each light-transmitting plate 4 to form a cleaning space.

[0033] Specifically, the roof lattice 1 is a plate-shaped frame, and the outlines of multiple frame openings 2 are rectangular. The multiple frame openings 2 are distributed in a rectangular array on the roof lattice 1. The support frame 3 is a rectangular frame, and the support frame 3 is fixed to the inner wall of the frame opening 2. The top frame opening of the support frame 3 is higher than the top surface of the roof lattice 1, and the top frame opening of the support frame 3 is parallel to the top surface of the roof lattice 1. The light-transmitting plate 4 is a rectangular plate, and the light-transmitting plate 4 can be made of transparent materials such as acrylic or glass. Preferably, a rubber buffer gasket is fixed on the top frame opening of the support frame 3, so as to buffer and increase the sealing between the light-transmitting plate 4 and the support frame 3. The covering frame 5 is a plate-shaped frame, and the top surface of the covering frame 5 is parallel to the top surface of the roof lattice 1. The frame openings on the covering frame 5 correspond one-to-one with the frame openings 2.

[0034] In practical use, there are gaps between the light-transmitting panels 4, and these gaps are located directly above the frame of the roof lattice 1. When the lifting mechanism 6 is in the lowering state, the covering frame 5 can seal the gaps between the light-transmitting panels 4. Preferably, the bottom of the covering frame 5 is also fixed with a rubber buffer gasket that presses against the light-transmitting panels 4 to improve the sealing of the cover and prevent rainwater from seeping into the room. The rubber buffer gasket can be a hollow gasket. When the lifting mechanism 6 is in the lifting state, it separates from the top of each light-transmitting panel 4 to form a cleaning space. At this time, the covering frame 5 causes the rubber buffer gasket to separate from the light-transmitting panel 4, and a cleaning space is formed between the covering frame 5 and the top of the light-transmitting panel 4. When cleaning the light-transmitting panels 4, there are no longer any protruding ribs between the light-transmitting panels 4 on the roof of the sunroom, which facilitates the removal of dust or fallen leaves and other coverings from the roof of the sunroom. This makes the cleaning work smoother, improves cleaning efficiency and effectiveness, and even if the dust falls into the gaps between the light-transmitting panels 4, it will not enter the room due to the protection of the roof frame 1 and the support frame 3, and will not affect the sealing of the roof of the sunroom. It should be noted that during the cleaning process, the dust that falls into the gaps between the light-transmitting panels 4 is also easier to collect and process, effectively reducing the occurrence of dust and other attached materials falling and scattering from the roof, and avoiding secondary pollution of the environment caused by the falling and scattering of roof dust.

[0035] In another embodiment of the present invention, the lifting and pressing mechanism 6 includes a threaded rod 6.1 rotatably mounted on the roof grid 1. The axis of the threaded rod 6.1 is perpendicular to the top surface of the roof grid 1. A support block 6.2 connected to the cover frame 5 is screwed onto the threaded rod 6.1. A drive motor 6.3 connected to the threaded rod 6.1 is fixed on the roof grid 1. The drive motor 6.3 can be embedded and fixed inside the roof grid 1. Preferably, the drive motor 6.3 is a waterproof servo control motor. When the lifting and pressing mechanism 6 is in the lifting state, the support block 6.2 can lift the cover frame 5 vertically to the raised position. When the cover frame 5 is in the raised position, the cover frame 5 causes the rubber buffer gasket to separate from the light-transmitting plate 4, and a space for cleaning is formed between the top of the cover frame 5 and the light-transmitting plate 4.

[0036] When the lifting and pressing mechanism 6 is in the pressing state, the supporting block 6.2 can lower the covering frame 5 vertically to the pressing position. When the covering frame 5 is in the pressing position, it is in a state of sealing and covering the gaps between the light-transmitting plates 4. At the same time, it applies a downward pressure perpendicular to the surface of the light-transmitting plate 4 to ensure that the light-transmitting plate 4 is fixed in the support frame 3 and prevents the light-transmitting plate 4 from detaching. There are multiple lifting and pressing mechanisms 6, which are evenly distributed on both sides of the covering frame 5.

[0037] In another embodiment of the present invention, the support block 6.2 and the cover frame 5 are slidably connected by a slide assembly 6.4. An end face gear 6.5 is coaxially fixed on the threaded rod 6.1, and a rack rod 6.6 is fixed on the top of the cover frame 5. When the cover frame 5 is in the raised position, the end face gear 6.5 and the rack rod 6.6 mesh, and the cover frame 5 can be driven by the end face gear 6.5 to move laterally.

[0038] Furthermore, the covering frame 5 includes a frame 5.1 slidably connected to the slide assembly 6.4. A main beam 5.2 is fixed in the middle of the frame 5.1. Multiple secondary beams 5.3 are evenly fixed along the length of the main beam 5.2. A cleaning strip 5.4 is fixed to the bottom surface of each secondary beam 5.3. The cleaning strip 5.4 can clean the deposits on the light-transmitting plate 4 as the covering frame 5 moves laterally.

[0039] The slide assembly 6.4 includes a slide groove 6.41 formed on the side end face of the support block 6.2. The slide groove 6.41 can slide and adapt to the edge of the cover frame 5. Multiple rollers 6.42 that are adapted to the cover frame 5 are rolled on the bottom wall of the slide groove 6.41. An anti-slip pad 6.43 is fixed on the top wall of the slide groove 6.41.

[0040] In actual use, under normal circumstances, the cover frame 5 is in the compression position. The anti-slip pad 6.43 fixed on the top wall of the chute 6.41 compresses and limits the top surface of the cover frame 5. The roller 6.42 is separated from the cover frame 5. When the light-transmitting plate 4 needs to be cleaned, the threaded rod 6.1 is driven by the drive motor 6.3 and rotates in the first stage. During the first stage of the forward rotation of the threaded rod 6.1, the cover frame 5 switches from the compression position to the raised position. The raised position is above the compression position. At this time, the end face toothed plate 6.5 meshes with the rack 6.6, and the roller 6.42 provides rolling support force for the cover frame 5. The anti-slip pad fixed on the top wall of the chute 6.41 is separated from the top surface of the cover frame 5.

[0041] Then the threaded rod 6.1 continues to be driven in the forward direction by the drive motor 6.3, so the threaded rod 6.1 undergoes the second stage of forward rotation. During this process, since the end face toothed disc 6.5 meshes with the rack rod 6.6, the support block 6.2 also reaches the top of the spiral of the threaded rod 6.1. The support block 6.2 no longer continues to move upward. Since the end face toothed disc 6.5 meshes with the rack rod 6.6, the cover frame 5 moves in the forward lateral direction along the length of the main beam 5.2, so that the cleaning strip 5.4 can move in the forward cleaning direction on the light-transmitting plate 4 to remove the attached objects on the light-transmitting plate 4.

[0042] When the cleaning brush 5.4 reaches the edge of the light-transmitting plate 4, the threaded rod 6.1 is driven in the opposite direction by the drive motor 6.3 to rotate in the first stage, thereby covering the frame 5 to move in the opposite direction along the length of the main beam 5.2, so that the cleaning brush 5.4 can move in the opposite direction on the light-transmitting plate 4 to clean the light-transmitting plate 4 again.

[0043] When the cover frame 5 returns to the initial raised position by the reverse lateral movement, the threaded rod 6.1 continues to be driven by the second stage of the drive motor 6.3 in the reverse direction. The cover frame 5 switches from the raised position to the squeezed position, and then the drive motor 6.3 stops driving. At this time, the cleaning strip 5.4 is located in the gap between the light-transmitting plates 4.

[0044] Throughout the process, the state of the covering frame 5 on the roof grid 1 can be freely switched, which facilitates the cleaning of the roof and also enables the automatic cleaning of the light-transmitting panel 4, saving manpower and reducing the difficulty of cleaning.

[0045] In another embodiment of the present invention, the cleaning strip 5.4 is a straight brush strip. Preferably, the cleaning strip 5.4 can be an electric roller brush. The electric roller brush is a columnar brush body that can rotate axially on its own. Its principle is existing technology and will not be described in detail. The axis of the cleaning strip 5.4 is parallel to the length direction of the secondary beam 5.3. Both ends of the cleaning strip 5.4 are rotatably mounted with ear plates that are fixed to the secondary beam 5.3. The rotation direction of the electric roller brush during cleaning can be synchronously switched according to the change of the lateral movement direction of the cover frame 5. Preferably, the electric roller brush includes a self-rotating brush rod 20.1. Brush strips 20.2 are fixed on the brush rod 20.1. The brush strips 20.2 on the brush rod 20.1 of the electric roller brush 20 are spirally wound.

[0046] In actual use, when the cover frame 5 moves in the forward lateral movement, the brush rod of the electric roller brush rotates in the forward direction. When the cover frame 5 moves in the reverse lateral movement, the brush rod of the electric roller brush switches to reverse rotation. When the cover frame 5 is in the squeezing position, the brush rod of the electric roller brush, during rotation, concentrates the dust accumulated in the gaps of the light-transmitting plate 4 to one end through its spirally distributed bristles. This is equivalent to the spirally distributed bristles forming a auger conveying structure in the gap space formed by the roof grid 1 and the support frame 3, thereby concentrating the dust accumulated in the gaps to one end again, further improving the convenience of roof dust treatment.

[0047] In other words, the covering frame 5 can help fix the light-transmitting plate 4, and can also avoid it when cleaning the light-transmitting plate 4. Moreover, it can move during the avoidance process to clean the light-transmitting plate 4. In addition, the cleaned dust is concentrated in the gap space, thereby reducing the dust falling and spreading from the roof. After the covering frame 5 returns to the squeezed position, the cleaning strip 5.4 can also concentrate the dust in the gap space to one end again, which is convenient for the dust to be concentrated and transferred. The operation is simple and convenient.

[0048] In another embodiment of the present invention, the support block 6.2 has a through-hole 6.7 for the threaded rod 6.1 to pass through. Multiple through-holes 6.8 are evenly distributed around the through-hole 6.7, and the cross-sectional outline of each through-hole 6.8 is rectangular. Each through-hole 6.8 is connected to the through-hole 6.7 via a connecting channel 6.9. The length direction of the connecting channel 6.9 is perpendicular to the axis of the through-hole 6.7. Each connecting channel 6.9 contains a sliding rod 7 that can be screwed into the threaded rod 6.1. Both the connecting channel 6.9 and the sliding rod 7 have rectangular cross-sections. One end of the slide rod 7 can be engaged with the threaded part of the threaded rod 6.1. Each through-hole 6.8 is inserted with a column 8 that is fixed to the roof lattice 1. The length direction line of the column 8 is parallel to the length direction line of the threaded rod 6.1. The cross-sectional outline shape of the column 8 is the same as the cross-sectional outline shape of the through-hole 6.8. The side of the column 8 is provided with a slot 9 that can be inserted with the slide rod 7.

[0049] It should be noted that the slide rod 7 has three positional configurations within the connecting channel 6.9. In the first configuration, one end of the slide rod 7 is screwed into the threaded rod 6.1, and the other end of the slide rod 7 is completely disengaged from the slot 9. In the first configuration, the forward and reverse rotation of the threaded rod 6.1 can drive the support block 6.2 to move up and down vertically.

[0050] In the second configuration, one end of the slide rod 7 is screwed into the spiral thread of the threaded rod 6.1, and the other end of the slide rod 7 is inserted into the slot 9. In the second configuration, the support block 6.2 is in the raised position.

[0051] In the third configuration, one end of the slide rod 7 is disengaged from the helix of the threaded rod 6.1, and the other end of the slide rod 7 is inserted into the slot 9. At this time, the support block 6.2 is kept in the raised position under the support of the column 8, and the forward and reverse rotation of the threaded rod 6.1 will not cause the support block 6.2 to change its vertical position.

[0052] Furthermore, the support block 6.2 has an annular channel 10 inside that connects the various connecting channels 6.9. The annular channel 10 has a rotatable toothed ring 11. The annular surface of the toothed ring 11 has a track groove 12. The number of track grooves 12 is the same as the number of through holes 6.8. Each track groove 12 corresponds to each through hole 6.8. The track groove 12 is an arc-shaped groove. A protruding post 13 fixed to the slide rod 7 is slidably fitted inside the track groove 12. The axis of the protruding post 13 is parallel to the axis of the column 8. The rotation of the toothed ring 11 can change the position of the slide rod 7 in the connecting channel 6.9.

[0053] Furthermore, a pivot rod 14 is rotatably installed on the roof lattice 1. The axis of the pivot rod 14 is parallel to the axis of the column 8. The pivot rod 14 moves through the support block 6.2. A gear 15 that can mesh with the gear ring 11 is coaxially fixed on the pivot rod 14. A trigger assembly 16 is provided between the pivot rod 14 and the cover frame 5.

[0054] Preferably, the trigger assembly 16 includes a first protrusion 17 and a second protrusion 18 fixed to the side of the rack 6.6. The protrusion length of the first protrusion 17 is less than the protrusion length of the second protrusion 18. A trigger rod 19 fixed to the shaft rotation rod 14 is provided between the first protrusion 17 and the second protrusion 18. The length direction line of the trigger rod 19 is perpendicular to the shaft rotation rod 14. The trigger rod 19 can be pushed by the first protrusion 17 and the second protrusion 18 to drive the shaft rotation rod 14 to rotate.

[0055] In actual use, the threaded rod 6.1 rotates in the forward direction. When the support block 6.2 reaches the lifting position, the threaded rod 6.1 continues to rotate in the forward direction. Then, the cover frame 5 moves in the forward lateral direction along the length of the main beam 5.2. During the forward lateral movement of the cover frame 5, the first protrusion 17 on the cover frame 5 moves closer to the trigger rod 19. When the first protrusion 17 pushes the trigger rod 19, the trigger rod 19 deflects in the forward direction. At this time, the trigger rod 19 deflects from the original first position to the second position. During the forward deflection of the trigger rod 19, the shaft rod 14 engages with the gear ring 11 through the gear 15, causing the gear ring 11 to rotate in the forward direction. Then, under the transmission action of the protrusion 13 and the track groove 12, the slide rod 7 transitions from the first form to the second form and then to the third form.

[0056] Then, the threaded rod 6.1 rotates in the opposite direction, and the cover frame 5 moves laterally in the opposite direction along the length of the main beam 5.2. At this time, the second protrusion 18 on the cover frame 5 is close to the trigger rod 19. Since the protrusion length of the first protrusion 17 is less than the protrusion length of the second protrusion 18, the second protrusion 18 can push the trigger rod 19 from the second position back to the first position of the trigger rod 19. The trigger rod 19 deflects in the opposite direction. Similarly, the slide rod 7 transitions from the third form through the second form to the first form. If the threaded rod 6.1 continues to rotate in the opposite direction, the support block 6.2 returns to the pressing position.

[0057] Therefore, it is possible to raise and lower the support block 62 by changing the rotation direction of the threaded rod 6.1, and also to achieve the reciprocating lateral movement of the cover frame 5 in the horizontal direction.

[0058] In short, during actual use, such as when cleaning the roof, when the threaded rod 6.1 rotates in the forward direction, the support block 6.2 reaches the lifting position, driving the covering frame 5 to move vertically. The gaps between the light-transmitting panels 4, formed by the roof grid 1 and the support frame 3, are also exposed, which facilitates the cleaning of dust or fallen leaves and other coverings on the top of the sunroom. The cleaned dust also falls into the gaps and is initially collected, effectively reducing the situation where dust and other attached objects fall and scatter from the roof.

[0059] In addition, the rotation of the threaded rod 6.1 can also drive the cover frame 5 to move laterally, thereby driving the cleaning strip 5.4 to automatically clean the light-transmitting plate 4. Moreover, the cleaning strip 5.4 can also form an auger conveying structure with the gap space, which will re-gather the dust that has initially accumulated in the gap. The dust is concentrated at one end of the gap, which is convenient for dust collection. The whole process is simple to operate and easy to use. It should be noted that the shaft rotation drive of the threaded rod 6.1 can also be manually driven by the corresponding crank unit. The crank unit is an existing transmission structure, which will not be described again.

[0060] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A framework assembly for a sunroom, comprising a roof rack (1) located on the roof of the sunroom, the roof rack (1) having a plurality of rack openings (2) thereon, characterized in that, Each of the said frame mouth (2) is equipped with a support frame (3) fixed with roof grille (1), each of the said support frame (3) top is equipped with light-transmitting plate (4) covering the whole corresponding frame mouth (2), each light-transmitting plate (4) has interval gap between them, the top of the said roof grille (1) is equipped with cover frame (5) above each light-transmitting plate (4), the said cover frame (5) and roof grille (1) are connected by lifting mechanism (6), the cover frame (5) can seal and cover the interval gap between each light-transmitting plate (4) when lifting mechanism (6) is in the state of falling pressure, lifting mechanism (6) is separated from the top of each light-transmitting plate (4) when it is in the state of lifting, forming cleaning space.

2. A framework assembly for a sunroom according to claim 1, wherein, The cover frame (5) is a plate type frame, and the frame opening on the cover frame (5) corresponds to the frame mouth (2) one by one.

3. A greenhouse frame assembly according to claim 1, characterized in that The lifting mechanism (6) includes a threaded rod (6.1) rotatably installed on the roof grille (1), a supporting block (6.2) connected with the cover frame (5) is spirally drivenly sleeved on the threaded rod (6.1), a driving motor (6.3) drivingly connected with the threaded rod (6.1) is fixed on the roof grille (1), and the supporting block (6.2) can lift the cover frame (5) to a raised position along the vertical direction when the lifting mechanism (6) is in the state of lifting.

4. A greenhouse construction assembly according to claim 3, characterized in that The supporting block (6.2) and the cover frame (5) are slidably connected through a slide assembly (6.4), an end face gear disc (6.5) is fixed coaxially on the threaded rod (6.1), a rack rod (6.6) is fixed on the top of the cover frame (5), the end face gear disc (6.5) is engaged with the rack rod (6.6) when the cover frame (5) is in the raised position, and the cover frame (5) can move laterally.

5. A greenhouse construction assembly according to claim 4, characterized in that The cover frame (5) includes a frame body (5.1) slidably connected with the slide assembly (6.4), a main beam rod (5.2) is fixed in the middle of the frame body (5.1), a plurality of auxiliary beam rods (5.3) are uniformly fixed in the length direction of the main beam rod (5.2), a cleaning brush strip (5.4) is fixed on the bottom of the rod body of each auxiliary beam rod (5.3), and the cleaning brush strip (5.4) can clean the attachments on the light-transmitting plate (4) with the lateral movement of the cover frame (5).

6. A greenhouse framework assembly according to claim 4, characterized in that The slide assembly (6.4) includes a sliding groove (6.41) opened in the side end face of the supporting block (6.2), the sliding groove (6.41) can slidably adapt to the edge of the cover frame (5), and a plurality of roller columns (6.42) slidably adapted to the cover frame (5) are rollingly installed on the groove wall of the sliding groove (6.41).

7. A greenhouse framework assembly according to claim 4, characterized in that The supporting block (6.2) is provided with a through hole (6.7) for the threaded rod (6.1) to pass through, a plurality of through holes (6.8) are uniformly distributed in the circumferential direction of the through hole (6.7), each through hole (6.8) is connected with the through hole (6.7) through a connecting channel (6.9), each connecting channel (6.9) is provided with a sliding rod (7) capable of being screwed with the threaded rod (6.1), each through hole (6.8) is provided with a stand column (8) fixed with the roof lattice (1), and the side surface of the stand column (8) is provided with a slot (9) capable of being inserted with the sliding rod (7).

8. A greenhouse framework assembly according to claim 7, characterized in that The inside of the supporting block (6.2) is provided with an annular channel (10) connecting each connecting channel (6.9), the annular channel (10) is provided with a gear ring (11) capable of rotating, the annular surface of the gear ring (11) is provided with a track groove (12), the track groove (12) is slidably provided with a convex column (13) fixed with the sliding rod (7), and the rotation of the gear ring (11) can change the position of the sliding rod (7) in the connecting channel (6.9).

9. A greenhouse construction assembly according to claim 8, characterized in that The roof lattice (1) is rotatably provided with a shaft rotating rod (14), the shaft rotating rod (14) is coaxially provided with a gear (15) capable of engaging with the gear ring (11), and the shaft rotating rod (14) and the covering frame (5) are provided with a trigger assembly (16).

10. A greenhouse construction assembly according to claim 9, characterized in that The trigger assembly (16) comprises a first protrusion (17) and a second protrusion (18) fixed on the side surface of the rack rod (6.6), the first protrusion (17) and the second protrusion (18) are provided with a trigger rod (19) fixed with the shaft rotating rod (14), and the trigger rod (19) can be pushed by the first protrusion (17) and the second protrusion (18) to drive the shaft rotating rod (14) to rotate.

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