A cross-net exterior decorative structure

Abstract

The present invention discloses a cross-mesh exterior decoration structure, which relates to the field of building exterior wall shading structures, including a curtain wall frame, wherein the front and rear ends of the curtain wall frame are both provided with stepped portions, and two sliding plates are slidably installed inside the curtain wall frame, and the two sliding plates are arranged longitudinally, and the two ends of the sliding plates are embedded in the outside of the stepped portions, and a shading component is provided between the end surfaces of the two sliding plates that are away from each other and the curtain wall frame; a fixing component can combine and fix the two sliding plates, and the fixing component is installed between the two sliding plates, and a limiting component is also provided at the bottom of each sliding plate. The present invention designs two sliding plates inside the curtain wall frame, and installs a shading component between each sliding plate and the curtain wall frame. Through the foldable and unfoldable shading component, when it is necessary to open a fire passage, the shading component can be directly unfolded to expose the curtain wall frame, thereby forming an escape passage, without the need to break the curtain wall.

Description

Technical Field

[0001] The invention relates to the field of building exterior wall shading structures, in particular to a cross-net exterior decorative structure. Background Art

[0002] Curtain walls are an important symbol of modern architecture and a crucial structure for exterior maintenance. Decorative components enhance the beauty and functionality of building curtain walls. Their diverse colors and ability to be combined and processed into different shapes expand architects' design possibilities. Some window frames on curtain wall glass are equipped with shading components, which not only provide a certain degree of shading but also facilitate ventilation within the building walls.

[0003] The existing curtain wall is basically a fixed plane. If an accident occurs in the building and an emergency fire escape needs to be opened, the curtain wall glass or shading components need to be broken. Generally, the curtain wall glass is high-strength tempered double-layer glass, which is extremely difficult to break. The shading components are fixed building materials. When they are disassembled and broken, it is easy to cause building fragments to fall from high altitude. For this reason, we proposed a cross-net exterior decorative structure. Summary of the Invention

[0004] The object of the present invention is to provide a cross-net-shaped exterior decorative structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a cross-mesh exterior decoration structure, comprising a curtain wall frame, wherein the front and rear ends of the curtain wall frame are both provided with stepped portions, two sliding plates are slidably installed inside the curtain wall frame, and the two sliding plates are arranged longitudinally, the two ends of the sliding plates are embedded on the outside of the stepped portions, and a shading member is provided between the end surfaces of the two sliding plates that are away from each other and the curtain wall frame; a fixing component can merge and fix the two sliding plates, the fixing component is installed between the two sliding plates, and a limiting component is also provided at the bottom of each sliding plate.

[0006] Preferably, the shading component includes two groups of block seats 1 fixedly mounted on the left and right ends of the inner wall of the curtain wall frame and symmetrically distributed. The number of block seats 1 in each group is several and they are equidistantly distributed longitudinally. Each sliding plate is provided with a block seat 2 at one end close to the block seat 1, and the number of the block seats 2 is consistent with that of the block seat 1. The outside of the block seat 1 is hingedly mounted with a shading plate 1 through a rotating shaft 1, and the outside of the block seat 2 is hingedly mounted with a shading plate 2 through a rotating shaft 2. A connecting plate is hingedly mounted between the shading plate 1 and the shading plate 2. The shading plate 1, the shading plate 2 and the connecting plate are distributed in an inclined shape. When the two sliding plates slide close to each other, the shading plate 1 and the shading plate 2 can be unfolded and flattened to play a shading role. An elastic extension component is provided between each block seat 2 and the sliding plate.

[0007] Preferably, the elastic extension component includes a plurality of limit grooves that are longitudinally equidistantly distributed inside the sliding plate, and each of the block seats 2 slides and extends into the interior of the limit groove. The end of the block seat 2 away from the light shading plate 2 is fixedly installed with a slider that slides inside the limit groove, and a spring 1 is provided between the end of the slider close to the light shading plate 2 and the limit groove. By designing a spring 1 between the block seat 2 and the sliding plate, the two sliders can compress the spring 1 during the process of approaching and fitting each other, so that the light shading plate 1 and the light shading plate 2 in the unfolded state are subjected to elastic pulling force, so that the light shading plate 1 and the light shading plate 2 are unfolded more tightly.

[0008] Preferably, a spring four is fixedly installed between the end of each sunshade plate away from the connecting plate and the curtain wall frame. The function of the spring four is that when the two sliding plates are in a relaxed state, the elastic force applied by the spring four can cause the sunshade plate one to be pushed outward, that is, when the sliding plates are released, the sunshade component can have a tendency to cross-fold and unfold outward.

[0009] Preferably, the fixing assembly includes a fixing frame, the internal width of the fixing frame is consistent with twice the width of the sliding plate, a positioning hole is horizontally opened inside each sliding plate, two symmetrically distributed cylindrical grooves are opened inside the fixing frame, and a dome brake rod is slidably embedded inside the cylindrical groove, one end of the dome brake rod close to the center of the fixing frame slides through the fixing frame, and the other end of the dome brake rod is provided with a spring 2, a rotating disk is installed on the top of the fixing frame, and the rotating disk is close to the fixing frame One end is fixedly installed with a rotating rod rotatably embedded in the fixed frame, and the outer surface of the rotating rod is also fixedly sleeved with a winding wheel movably located inside the fixed frame. The dome brake rod is fixedly installed with a cable near one end surface of the spring 2, and the other end of the cable is fixedly wrapped around the outer surface of the winding wheel, and the cable is slidingly engaged with the fixed frame, and the dome brake rod is movably engaged with the positioning hole. When the winding wheel is rotated by the rotating disk, the dome brake rod can be pulled by the cable to retract the dome brake rod into the inside of the fixed frame.

[0010] Preferably, a plurality of grooves are provided on both side surfaces of the fixed frame. The design of the grooves can increase the friction between the user's fingers and the fixed frame.

[0011] Preferably, each of the sliding plates is fixedly mounted with a guide plate on one end face close to the fixed frame, and both long ends of the guide plate are acute-angled, and the middle width of the guide plate is consistent with the width of the sliding plate. The fixed frame can push the two guide plates through the acute-angled parts at both ends of the two guide plates and the two oblique sides, so that the two guide plates are close to each other, that is, the two sliding plates can be merged.

[0012] Preferably, the distance between the positioning hole and the guide plate is consistent with the distance between the dome brake rod and the inner top of the fixed frame, so as to ensure that the dome brake rod can be embedded into the interior of the positioning hole after the fixed frame is completely buckled between the two sliding plates.

[0013] Preferably, the limit assembly includes a cavity opened at the bottom of each sliding plate, and a limit pin is slidably embedded in the interior of the cavity, a shift block is fixedly installed on the top of the limit pin, and the shift block and the limit pin are vertically distributed, the shift block slides and extends into the cavity, a spring three is provided on the top of the shift block, two symmetrically distributed pin holes are opened on the inner bottom surface of the curtain wall frame, and the limit pin is movably engaged with the pin holes, and the engagement of the limit pin with the pin hole can limit the retracted sliding plate to prevent the sliding plate from sliding at will.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention designs two sliding panels inside the curtain wall frame and installs a shading member between each sliding panel and the curtain wall frame. The foldable shading member can be directly unfolded to expose the curtain wall frame when a fire escape is needed, thereby forming an escape route without having to break the curtain wall.

[0016] 2. The present invention designs a limiting assembly between each sliding plate and the curtain wall frame, so that the retracted sliding plate can be confined inside the curtain wall frame, thereby preventing the sliding plate from sliding freely inside the curtain wall frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the connection relationship between the sliding plate and the block seat of the present invention;

[0019] Figure 3 This is a schematic diagram of the guide plate structure of the present invention;

[0020] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the position distribution of the limit components of the present invention;

[0022] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle;

[0023] Figure 7 This is a structural schematic diagram of the shading component of the present invention in a folded state.

[0024] In the figure: 1. Curtain wall frame; 2. Step portion; 3. Sliding plate; 4. Shading member; 5. Fixing assembly; 6. Limiting assembly; 7. Block seat 1; 8. Block seat 2; 9. Shading plate 1; 10. Shading plate 2; 11. Connecting plate; 12. Limiting groove; 13. Slider; 14. Spring 1; 15. Guide plate; 16. Fixing frame; 17. Cylinder groove; 18. Dome brake lever; 19. Spring 2; 20. Rotating disk; 21. Winding wheel; 22. Cable; 23. Groove; 24. Positioning hole; 25. Pin hole; 26. Cavity; 27. Limiting pin; 28. Shift block; 29. ​​Spring 3; 30. Spring 4. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 7 The figure shows a cross-mesh exterior decoration structure, including a curtain wall frame 1, the front and rear ends of the curtain wall frame 1 are provided with stepped portions 2, two sliding plates 3 are slidably installed inside the curtain wall frame 1, and the two sliding plates 3 are arranged longitudinally, the two ends of the sliding plates 3 are embedded in the outside of the stepped portions 2, and a shading member 4 is provided between the end surfaces of the two sliding plates 3 that are away from each other and the curtain wall frame 1; a fixing component 5 can merge and fix the two sliding plates 3, the fixing component 5 is installed between the two sliding plates 3, and a limiting component 6 is also provided at the bottom of each sliding plate 3.

[0027] The shading component 4 includes two groups of block seats 7 fixedly installed on the left and right ends of the inner wall of the curtain wall frame 1 and symmetrically distributed. The number of block seats 7 in each group is several and they are equidistantly distributed longitudinally. Each sliding plate 3 is provided with a block seat 2 8 at the end close to the block seat 1 7, and the number of block seats 2 8 is the same as that of block seat 1 7. The outside of the block seat 7 is hingedly installed with a shading plate 1 9 through a rotating shaft 1, and the outside of the block seat 2 8 is hingedly installed with a shading plate 2 10 through a rotating shaft 2. A connecting plate 11 is hingedly installed between the shading plate 1 9 and the shading plate 2 10. The shading plate 1 9, the shading plate 2 10 and the connecting plate 11 are distributed in an inclined shape. When the two sliding plates 3 slide close to each other, the shading plate 1 9 and the shading plate 2 10 can be unfolded and flattened to play a shading role. An elastic extension component is provided between each block seat 2 8 and the sliding plate 3.

[0028] The elastic extension component includes a plurality of limit grooves 12 that are longitudinally equidistantly distributed inside the sliding plate 3. Each block seat 2 8 slides and extends into the interior of the limit groove 12. A slider 13 that slides inside the limit groove 12 is fixedly installed on the end of the block seat 2 8 away from the light shielding plate 2 10. A spring 14 is provided between the end of the slider 13 close to the light shielding plate 2 10 and the limit groove 12. By designing a spring 14 between the block seat 2 8 and the sliding plate 3, the two sliders 13 can compress the spring 14 when they approach and fit together, so that the light shielding plate 1 9 and the light shielding plate 2 10 in the unfolded state are subjected to elastic pulling force, so that the light shielding plate 1 9 and the light shielding plate 2 10 are unfolded more tightly.

[0029] A spring four 30 is fixedly installed between the end of each shading plate 9 away from the connecting plate 11 and the curtain wall frame 1. The function of the spring four 30 is that when the two sliding plates 3 are in a relaxed state, the elastic force applied by the spring four 30 can push the shading plate 9 outward, that is, when the sliding plates 3 are loosened, the shading member 4 has a tendency to cross-fold and unfold outward.

[0030] The fixing assembly 5 includes a fixing frame 16, the internal width of the fixing frame 16 is consistent with the width of twice the sliding plate 3, and a positioning hole 24 is horizontally opened inside each sliding plate 3. The interior of the fixing frame 16 is provided with two symmetrically distributed cylindrical grooves 17, and a dome brake rod 18 is slidably embedded in the interior of the cylindrical groove 17. The end of the dome brake rod 18 close to the center of the fixing frame 16 slides through the fixing frame 16, and the other end of the dome brake rod 18 is provided with a spring 2 19. A rotating disk 20 is installed on the top of the fixing frame 16, and the rotating disk 20 is fixedly installed near one end of the fixing frame 16. It is equipped with a rotating rod that is rotatably embedded in the fixed frame 16, and the outer surface of the rotating rod is also fixedly sleeved with a winding wheel 21 that is movably located inside the fixed frame 16. The dome brake rod 18 is fixedly installed with a cable 22 on one end face near the spring 2 19, and the other end of the cable 22 is fixedly wound around the outer surface of the winding wheel 21, and the cable 22 is slidingly engaged with the fixed frame 16, and the dome brake rod 18 is movably engaged with the positioning hole 24. When the winding wheel 21 is rotated by the rotating disk 20, the dome brake rod 18 can be pulled by the cable 22, so that the dome brake rod 18 is retracted to the inside of the fixed frame 16.

[0031] A plurality of grooves 23 are formed on both side surfaces of the fixed frame 16 . The design of the grooves 23 can increase the friction between the user's fingers and the fixed frame 16 .

[0032] A guide plate 15 is fixedly mounted on one end face of each sliding plate 3 close to the fixed frame 16, and both long ends of the guide plate 15 are acute-angled. The width of the middle portion of the guide plate 15 is consistent with the width of the sliding plate 3. The fixed frame 16 can push the two guide plates 15 through the acute-angled portions at both ends of the two guide plates 15 through the two oblique sides, so that the two guide plates 15 are close to each other, that is, the two sliding plates 3 can be merged.

[0033] The distance between the positioning hole 24 and the guide plate 15 is consistent with the distance between the dome brake rod 18 and the inner top of the fixed frame 16, so as to ensure that the dome brake rod 18 can be embedded in the interior of the positioning hole 24 after the fixed frame 16 is completely buckled between the two sliding plates 3.

[0034] The limiting assembly 6 includes a cavity 26 opened at the bottom of each sliding plate 3, and a limiting latch 27 is slidably embedded inside the cavity 26. A shift block 28 is fixedly installed on the top of the limiting latch 27, and the shift block 28 and the limiting latch 27 are vertically distributed. The shift block 28 slides and extends into the cavity 26. A spring three 29 is provided on the top of the shift block 28. Two symmetrically distributed latch holes 25 are opened on the inner bottom surface of the curtain wall frame 1, and the limiting latch 27 is movably engaged with the latch hole 25. Through the engagement of the limiting latch 27 with the latch hole 25, the sliding plate 3 after retraction can be restricted to prevent the sliding plate 3 from sliding at will.

[0035] Working principle: When the light shielding member 4 is in normal use, the user slides the two sliding plates 3 toward each other. During the sliding process, the sliding plates 3 can flatten the light shielding plate 1 9 and the light shielding plate 2 10. After the two sliding plates 3 are close to each other, the user can put the fixed frame 16 between the two sliding plates 3 to fix the two sliding plates 3. When the two sliding plates 3 are close to each other, the user first rotates the rotating disk 20 to a certain angle to retract the dome brake rod 18 into the interior of the fixed frame 16, and then uses the guide plates 15 at the front ends of the two sliding plates 3 to make the fixed frame 16 move along the two guide plates. Slide vertically toward the acute angle of the plate 15. During the sliding process, the two guide plates 15 move the two sliding plates 3 closer to each other until the two sliding plates 3 fit tightly together. At this time, the user can press the fixed frame 16 to fit the inner end surface of the fixed frame 16 with the front end surface of the sliding plate 3. Then, the rotating disk 20 is rotated to release the cable 22. Then, the fixed frame 16 is slid up and down in a small range until the dome brake rod 18 is extended under the action of the spring 2 19 and embedded in the interior of the positioning hole 24. At this time, the merging and fixing of the two sliding plates 3 is completed.

[0036] When a fire escape needs to be opened, the user first rotates the rotary disk 20 to withdraw the dome brake rod 18 from the positioning hole 24, and then pulls out the fixed frame 16. At this time, the fixed frame 16 no longer restricts the two sliding plates 3. The sliding plates 3 are now in a free sliding state. The spring 4 30 can exert a force on the sunshade 1 9 to expand outward. At this time, the two sliding plates 3 are directly pushed, so that the multiple sets of sunshade 1 9 and sunshade 2 10 can be folded and expanded, thereby forming a fire escape. In this way, there is no need to crush the building materials and a fire escape can be directly formed.

[0037] It is worth noting that during the unfolding of the two sliding plates 3, the elastic force applied by the spring three 29 allows the limit pin 27 to be embedded in the inside of the pin hole 25, thereby limiting the sliding plates 3 and preventing the sliding plates 3 from sliding at will, thereby ensuring the stability of the folding and unfolding of the shading component 4.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cross-net exterior decorative structure comprising a curtain wall frame (1), characterized in that: The front and rear ends of the curtain wall frame (1) are both provided with stepped portions (2), two sliding plates (3) are slidably mounted inside the curtain wall frame (1), and the two sliding plates (3) are arranged longitudinally, with both ends of the sliding plates (3) embedded outside the stepped portions (2), and a light shielding component (4) is provided between the end surfaces of the two sliding plates (3) that are away from each other and the curtain wall frame (1); A fixing assembly (5) can play a role in combining and fixing the two sliding plates (3); the fixing assembly (5) is installed between the two sliding plates (3), and a limiting assembly (6) is also provided at the bottom of each sliding plate (3); The shading component (4) includes two groups of block seats (7) fixedly mounted on the left and right ends of the inner wall of the curtain wall frame (1) and symmetrically distributed. The number of the block seats (7) in each group is several and is longitudinally equidistantly distributed. Each of the sliding plates (3) is provided with a block seat (8) at one end close to the block seat (7), and the number of the block seats (8) is the same as that of the block seat (7). The outside of the block seat (7) is hingedly mounted with a shading plate (9) through a rotating shaft, and the outside of the block seat (8) is hingedly mounted with a shading plate (10) through a rotating shaft. A connecting plate (11) is hingedly mounted between the shading plate (9) and the shading plate (10). The shading plate (9), the shading plate (10) and the connecting plate (11) are distributed in an inclined shape. An elastic extension component is provided between each block seat (8) and the sliding plate (3); The elastic extension component includes a plurality of longitudinally equidistantly distributed limiting grooves (12) opened inside the sliding plate (3), and each of the block seats (8) slides and extends into the limiting groove (12). The end of the block seat (8) away from the shading plate (10) is fixedly mounted with a slider (13) that slides inside the limiting groove (12), and a spring (14) is provided between the end of the slider (13) close to the shading plate (10) and the limiting groove (12).

2. The cross-net-shaped exterior decorative structure according to claim 1, characterized in that: A spring four (30) is fixedly installed between one end of each shading plate one (9) away from the connecting plate (11) and the curtain wall frame (1).

3. The cross-net-shaped exterior decorative structure according to claim 1, characterized in that: The fixing assembly (5) includes a fixing frame (16), the internal width of the fixing frame (16) is consistent with twice the width of the sliding plate (3), each of the sliding plates (3) is provided with a positioning hole (24) in a transverse direction, the interior of the fixing frame (16) is provided with two symmetrically distributed cylindrical grooves (17), and a dome brake rod (18) is slidably embedded in the interior of the cylindrical groove (17), one end of the dome brake rod (18) close to the center of the fixing frame (16) slides through the fixing frame (16), and the other end of the dome brake rod (18) is provided with a spring 2 (19), and the top of the fixing frame (16) is provided with a spring 2 (19). A rotating disk (20) is provided, and a rotating rod rotatably embedded in the interior of the fixed frame (16) is fixedly installed on one end of the rotating disk (20) close to the fixed frame (16), and a reel (21) movably located in the interior of the fixed frame (16) is fixedly sleeved on the outer surface of the rotating rod. A cable (22) is fixedly installed on one end surface of the dome brake rod (18) close to the second spring (19), and the other end of the cable (22) is fixedly wound around the outer surface of the reel (21), and the cable (22) is slidably engaged with the fixed frame (16), and the dome brake rod (18) is movably engaged with the positioning hole (24).

4. The cross-net-shaped exterior decorative structure according to claim 3, characterized in that: A plurality of grooves (23) are provided on both end sides of the fixed frame (16).

5. The cross-net-shaped exterior decorative structure according to claim 3, characterized in that: A guide plate (15) is fixedly mounted on one end surface of each sliding plate (3) close to the fixed frame (16), and both long ends of the guide plate (15) are in an acute angle shape.

6. The cross-net-shaped exterior decorative structure according to claim 5, characterized in that: The distance between the positioning hole (24) and the guide plate (15) is consistent with the distance between the dome brake rod (18) and the inner top of the fixed frame (16).

7. The cross-net-shaped exterior decorative structure according to claim 1, characterized in that: The limiting assembly (6) includes a cavity (26) opened at the bottom of each sliding plate (3), and a limiting pin (27) is slidably embedded in the interior of the cavity (26), a shift block (28) is fixedly installed on the top of the limiting pin (27), and the shift block (28) and the limiting pin (27) are vertically distributed, the shift block (28) slides and extends into the cavity (26), and a spring three (29) is provided on the top of the shift block (28), and the inner bottom surface of the curtain wall frame (1) is provided with two symmetrically distributed pin holes (25), and the limiting pin (27) is movably engaged with the pin hole (25).

Images