Building sunshade device and window sunshade device

Abstract

The utility model relates to the technical field of buildings, and discloses a building sunshade device. According to the building sunshade device, the sunshade part rotationally connected is arranged outside the mounting frame, the opening in the middle of the mounting frame is covered and opened by turning over the sunshade part, and therefore the to-be-shaded area of a building is shaded. Besides, in order to cope with deviation of sunlight along with time change and guarantee the sunshade effect, a lengthening piece and sunshade cloth are further arranged at the end of the sunshade piece, and it is guaranteed that the opening of the mounting frame is always located in the sunshade area by enlarging the sunshade area. And secondly, as the sun-shading piece and the sun-shading cloth which play a role in sun-shading are in a horizontal or outwards inclined state after being turned over, the sun-shading effect is played, and rain and snow can be prevented from dripping into a room in rainy and snowy weather. And finally, compared with the prior art that a reel shrinks up and down, the sunshade piece in the device does not shield the opening in the middle of the mounting frame, and normal indoor lighting is guaranteed while sunshade is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building sunshade device and a window sunshade device. Background Art

[0002] Buildings refer to artificially constructed assets and fall under the category of fixed assets, including two categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store goods and conduct other social activities. Structures are different from buildings. Structures refer to engineering buildings other than houses, such as walls, roads, dams, wells, tunnels, water towers, bridges and chimneys. In modern buildings, in order to improve the shading effect, it is often necessary to install shading devices on the buildings to avoid the glare of sunlight entering the interior of the office building and reflecting off the ground in hot seasons such as summer, which affects people's entry and exit.

[0003] Chinese patent CN202121436385.8 discloses a sunshade device for a building, which moves the shielding layer downward along the plug-in rod through the connecting frame by rotating the reel, so that the movable plate moves forward along the inside of the connecting plate and contacts the shielding layer, thereby making it easier for the operator to fix the top position of the shielding layer, and can avoid the shaking of the shielding layer after the wind blows, and can prevent the shielding layer from hitting other parts and making noises during the shaking process, thereby reducing the impact on the normal use of the parts in the device, and further enhancing the use effect of the parts in the device during the working process. By starting the transmission motor, the reel is driven to rotate along the bearing through the rotation of the second transmission gear, so that the shielding layer moves downward along the plug-in rod through the connecting frame, thereby making it easier for the operator to move the shielding layer in the device, reducing the number of times the operator manually adjusts the position of the shielding layer, shortening the time required for the operator to manipulate the parts in the device to move the position of the shielding layer, and further improving the working efficiency of the parts in the device during use. However, in the above-mentioned device, the reel is used to shrink the sunshade up and down, and rainwater is easily scattered into the house when encountering windy and rainy weather.

[0004] The existing building shading devices have a fixed and limited shading area. As the sun moves, the angle of light exposure will change, and the sunshade may not provide adequate shading, affecting the shading effect.

[0005] Therefore, it is necessary to provide a new building sunshade device to solve the above technical problems. Utility Model Content

[0006] In view of the above-mentioned defects in the prior art, a building shading device and a window shading device are provided to solve the problem of rainwater falling into the room during the shading process, avoid the influence of the shading effect on the change of sunlight, and ensure indoor lighting.

[0007] The technical solution adopted by the utility model to solve the above technical problems is:

[0008] The building sunshade device is characterized by: comprising

[0009] An installation frame is fixedly installed on the building, an opening is provided in the middle of the installation frame, and the area of ​​the building to be shaded is located in the opening in the middle of the installation frame;

[0010] A sunshade, the top of which is rotatably connected to the outer side wall above the opening of the mounting frame, and the sunshade covers and / or removes the covering of the opening according to needs;

[0011] The extension piece and the sunshade cloth, the extension piece is fixed on the bottom end of the sunshade piece, the extension piece adopts a telescopic bracket, the sunshade cloth adopts a telescopic soft cloth, the sunshade cloth covers the extension piece and is telescopic with the telescopic of the reinforcement piece.

[0012] According to the above technical scheme, it includes a hydraulic rod, a sun visor and a fixed plate. The top of the sun visor is rotatably connected to the outer wall above the opening of the mounting frame, and fixed plates are fixed on both sides of the sun visor; the two ends of the hydraulic rod are respectively hinged on the fixed plate and the mounting frame, and the flipping angle of the sun visor is adjusted by controlling the length of the hydraulic rod.

[0013] According to the above technical scheme, the extension member includes a first connecting rod, a second connecting rod and a connecting plate. The bottom ends of the connecting plate and the sun visor are arranged in parallel, and the first connecting rod and the second connecting rod are respectively provided at both ends of the connecting plate and the sun visor; the end of the first connecting rod and the end of the second connecting rod are hingedly connected, and the hinge between the two adopts an interference fit; the other end of the first connecting rod and the second connecting rod are respectively hingedly connected to the sun visor and the connecting plate.

[0014] According to the above technical solution, a telescopic rod is provided between the hinges of the first connecting rod and the second connecting rod on both sides, and the maximum length of the telescopic rod does not exceed the distance between the two hinges when the first connecting rod and the second connecting rod are located on the same straight line.

[0015] According to the above technical solution, a pull ring is fixedly connected to the outer side of the connecting plate.

[0016] According to the above technical solution, a mounting piece is provided between the extension piece and the sunshade cloth, and the mounting piece includes a mounting plate and an insertion block. The mounting plate is fixed on the sunshade plate and the connecting plate, and slots are provided on adjacent surfaces of the two mounting plates, and the size of the slots matches the size of the insertion block; the two ends of the sunshade cloth are fixed on the two insertion blocks, and the length of the sunshade cloth is the same as the maximum spacing between the two insertion blocks.

[0017] According to the above technical solution, the mounting member also includes a reinforcing bolt. A threaded hole is provided on the mounting plate. The reinforcing bolt is connected to the mounting plate through the threaded hole, and the end of the reinforcing bolt passes through the threaded hole and abuts against the insert block.

[0018] According to the above technical solution, the mounting part also includes a limit block, which is fixed at the bottom of the plug block, and a through groove matching the limit block is provided at the bottom of the slot; the limit block and the latch slide into the slot and the limit groove respectively, and are fastened by reinforcement bolts.

[0019] According to the above technical solution, an insulation board and a sealing pad are provided on the plane where the sunshade is close to the building wall. The insulation board is fixed to the side of the sunshade close to the wall, and the sealing pad is located at the contact point between the sunshade and the installation frame.

[0020] According to the above technical solution, a mounting block is fixedly provided on the peripheral side wall of the mounting frame, a through hole is opened on the mounting block, and the mounting frame is fixed on the building wall by bolts passing through the through hole.

[0021] A sunshade device for a window, characterized in that it comprises the aforementioned building sunshade device, and the building sunshade device is installed on the outer wall of the window.

[0022] The utility model has the following beneficial effects:

[0023] 1. A rotatably connected sunshade is provided on the outside of the installation frame, and the middle opening of the installation frame is covered and opened by flipping the sunshade, thereby shading the area to be shaded of the building. In addition, in order to cope with the deviation of sunlight over time and ensure the shading effect, an extension piece and a sunshade cloth are also provided at the end of the sunshade, and the opening of the installation frame is always located in the shading area by increasing the shading area. Secondly, since the sunshade and the sunshade cloth that play a shading role are in a horizontal or outwardly inclined state after flipping, while playing a shading effect, it can also prevent rain and snow from dripping into the room in rainy and snowy weather. Finally, compared with the prior art that shrinks up and down through a reel, the sunshade in this device does not block the middle opening of the installation frame, and while shading, it also ensures normal lighting in the room.

[0024] 2. By setting a heat preservation plate on the outside of the sun visor, the heat preservation effect of the sun visor can be increased; when the sun visor is closed, the installation frame can be sealed to improve the heat preservation effect. A sealing pad is set on the outside of the sun visor to increase the sealing effect between the installation frame and the sun visor to avoid air leakage and rain leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an embodiment provided by the utility model;

[0026] Figure 2 It is a structural schematic diagram of an extension piece provided in an embodiment of the utility model;

[0027] Figure 3 It is a structural schematic diagram of a sunshade and a mounting plate provided in an embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of a sunshade cloth and an insert block provided in an embodiment of the utility model;

[0029] Figure 5 This is a schematic structural diagram of the sun visor provided in another embodiment of the utility model from another viewing angle;

[0030] In the figure, 1. mounting frame; 2. sunshade; 201. hydraulic rod; 202. sunshade; 203. fixing plate; 3. extension piece; 301. first connecting rod; 302. second connecting rod; 303. connecting plate; 4. sunshade cloth; 5. mounting piece; 501. mounting plate; 502. slot; 503. insert; 504. reinforcing bolt; 6. sealing gasket; 7. insulation board; 8. mounting block; 9. limit block; 10. pull ring. DETAILED DESCRIPTION

[0031] The utility model is described in detail below with reference to the accompanying drawings and embodiments.

[0032] Reference Figure 1 to Figure 5 As shown, the building sunshade device provided by the utility model

[0033] Example 1

[0034] include

[0035] An installation frame 1 is fixedly installed on the building, an opening is provided in the middle of the installation frame, and the area of ​​the building to be shaded is located in the opening in the middle of the installation frame;

[0036] Sunshade 2, the top of which is rotatably connected to the outer wall above the opening of the mounting frame, and the sunshade covers and removes the covering of the opening according to needs;

[0037] The extension piece 3 and the sunshade cloth 4, the extension piece is fixed on the bottom end of the sunshade piece, the extension piece adopts a telescopic bracket, the sunshade cloth adopts a telescopic soft cloth, the sunshade cloth covers the extension piece and expands and contracts with the expansion and contraction of the reinforcement piece.

[0038] In this embodiment, a rotatably connected sunshade is provided on the outside of the installation frame, and the middle opening of the installation frame is covered and opened by flipping the sunshade, thereby shading the area to be shaded of the building. In addition, in order to cope with the deviation of sunlight over time and ensure the shading effect, an extension piece and a sunshade cloth are also provided at the end of the sunshade, and the opening of the installation frame is always located in the shading area by increasing the shading area. Secondly, since the sunshade and the sunshade cloth that play the role of shading are in a horizontal or outwardly inclined state after flipping, while playing the shading effect, it can also prevent rain and snow from dripping into the room in rainy and snowy weather. Finally, compared with the prior art that shrinks up and down by a reel, the sunshade in this device does not block the middle opening of the installation frame, and while shading, it also ensures normal lighting in the room.

[0039] Example 2

[0040] The structure and principle of Example 2 are similar to those of Example 1, except that: a preferred structural form of a sunshade is provided. It includes a hydraulic rod 201, a sunshade plate 202 and a fixed plate 203. The top of the sunshade plate is rotatably connected to the outer wall above the opening of the mounting frame, and fixed plates are fixed on both sides of the sunshade plate. The two ends of the hydraulic rod are respectively hinged on the fixed plate and the mounting frame. The flip angle of the sunshade plate is adjusted by controlling the length of the hydraulic rod. The hydraulic rod is extended, and the sunshade plate is driven to rotate on the mounting frame through the fixed plate, so that the sunshade plate is opened to achieve the purpose of sunshade.

[0041] In Example 2, a preferred structural form of an extension member is provided. The extension member includes a first connecting rod 301, a second connecting rod 302 and a connecting plate 303. The connecting plate and the bottom end of the sun visor are arranged in parallel, and the first connecting rod and the second connecting rod are respectively provided at both ends of the connecting plate and the sun visor; the end of the first connecting rod and the end of the second connecting rod are hingedly connected, and the hinge between the two adopts interference fit; the other ends of the first connecting rod and the second connecting rod are respectively hingedly connected to the sun visor and the connecting plate.

[0042] In this embodiment, due to the interference fit between the first connecting rod and the second connecting rod, the extension piece cannot be extended or retracted by its own gravity without external force. When the sunshade area needs to be increased, the user pulls the connecting plate to drive the first connecting rod and the second connecting rod to rotate and unfold between the sunshade plate and the connecting plate, thereby driving the sunshade cloth to unfold, increase the sunshade area, and enhance the sunshade effect. The sunshade cloth is a retractable soft cloth that can be expanded and retracted as the extension piece is extended.

[0043] Example 3

[0044] The structure and principle of Example 3 are similar to those of Example 2, except that: in order to prevent the hinges between the first and second connecting rods on both sides from moving away from each other when the extension piece is retracted, a telescopic rod is provided between the hinges of the first and second connecting rods on both sides, and the maximum length of the telescopic rod does not exceed the distance between the two hinges when the first and second connecting rods are located on the same straight line. (The telescopic rod is not shown in the figure)

[0045] Preferably, the outer side of the connecting plate is fixedly connected with a pull ring 10, and in the embodiment shown in the figure, two pull rings are symmetrically arranged. By arranging the pull ring on the outer side of the connecting plate, it is convenient for the user to pull the connecting plate, so that the first connecting rod and the second connecting rod are expanded and contracted.

[0046] Example 4

[0047] The structure and principle of Example 4 are similar to those of Example 3, except that: in order to facilitate the installation of the sunshade cloth on the extension piece, a mounting member 5 is provided between the extension piece and the sunshade cloth, and the mounting member includes a mounting plate 501 and an insertion block 502, the mounting plate is fixed to the sunshade plate and the connecting plate, and slots 503 are provided on adjacent surfaces of the two mounting plates, and the size of the slots matches the size of the insertion blocks; the two ends of the sunshade cloth are fixed on the two insertion blocks, and the length of the sunshade cloth is the same as the maximum spacing between the two insertion blocks.

[0048] In addition, in order to ensure that the plug is firmly connected in the slot, the mounting piece also includes a reinforcing bolt 504. A threaded hole is provided on the mounting plate. The reinforcing bolt is connected to the mounting plate through the threaded hole, and the end of the reinforcing bolt passes through the threaded hole and rests on the plug.

[0049] In Example 4, in order to further ensure that the plug block is firmly connected in the slot, the mounting part also includes a limit block 9, which is fixed at the bottom of the plug block, and a through groove matching the limit block is provided at the bottom of the slot; the limit block and the latch slide into the slot and the limit groove respectively, and are fastened by reinforcement bolts.

[0050] In this embodiment, when installing the sunshade cloth, the plugs at both ends of the sunshade cloth are inserted from the open end of the slot on the mounting plate, so that the two ends of the sunshade cloth are respectively connected and fixed to the sunshade plate and the connecting plate. When the plug is inserted into the slot, the limit block is simultaneously inserted into the limit groove to increase the connection tightness between the plug and the slot. Tighten the reinforcing bolts on the top of the mounting plate to contact the top of the plug inside the slot, thereby reinforcing the plug and improving the firmness of the sunshade cloth.

[0051] Example 5

[0052] The structure and principle of Example 5 are similar to those of Example 2, except that: a heat preservation plate 7 and a sealing pad 6 are provided on the plane where the sun visor is close to the building wall, the heat preservation plate is fixed to the side of the sun visor close to the wall, and the sealing pad is located at the contact point between the sun visor and the mounting frame. By providing a heat preservation plate on the sun visor, the heat preservation effect of the sun visor can be increased; when the sun visor is closed, the mounting frame can be closed to improve the heat preservation effect. A sealing pad is provided between the sun visor and the mounting frame to increase the sealing effect between the mounting frame and the sun visor to avoid air leakage and rain leakage.

[0053] In embodiments 1-5, a mounting block 9 is fixedly provided on the peripheral side wall of the mounting frame, and a through hole is opened on the mounting block, and the mounting frame is fixed to the building wall by passing a bolt through the through hole. By providing the mounting block on the peripheral side wall of the mounting frame, it is convenient to install and fix the mounting frame on the building, thereby improving the convenience of installation.

[0054] The utility model also provides a sunshade device for a window, which is characterized by comprising the building sunshade device, and the building sunshade device is installed on the outer wall of the window.

[0055] The working principle of this utility model:

[0056] When shading a building, the installation frame is installed in a suitable position, and during installation, the installation bolts are passed through the installation blocks to fix it on the building, thereby completing the installation and fixation of the installation frame. When shading is required, the user opens the hydraulic rod, and uses the extension of the hydraulic rod to drive the piston rod to rotate on the fixing plate, thereby driving the sun visor to rotate on the installation frame, and opening the sun visor for the purpose of shading. When the shading area needs to be increased, the user pulls the connecting plate to drive the first connecting rod and the second connecting rod to rotate and unfold between the sun visor and the connecting plate, thereby driving the sunshade cloth to unfold, increase the shading area, and enhance the shading effect. The sunshade cloth is a retractable soft cloth that can shrink as the extension piece expands and contracts. When installing the sunshade cloth, insert the plugs at both ends of the sunshade cloth into the opening end of the slot on the installation plate, thereby connecting and fixing the two ends of the sunshade cloth to the sun visor and the connecting plate respectively. When the plug is inserted into the slot, the limit block is simultaneously inserted into the limit slot to increase the tightness of the connection between the plug and the slot. The reinforcing bolts on the top of the mounting plate are tightened to contact the top of the plug inside the slot, thereby reinforcing the plug and improving the firmness of the sunshade cloth. By providing an insulation plate on the outside of the sun visor, the insulation effect of the sun visor can be increased; when the sun visor is closed, the mounting frame can be closed to improve the insulation effect. A sealing pad is provided on the outside of the sun visor to increase the sealing effect between the mounting frame and the sun visor to avoid air leakage and rain leakage. By providing a mounting block on the outside of the mounting frame, it is convenient to install and fix the mounting frame on the building, thereby improving the convenience of installation. By providing a pull ring on the outside of the connecting plate, it is convenient for the user to pull the connecting plate, so that the first connecting rod and the second connecting rod can be expanded and retracted.

[0057] The above are only preferred embodiments of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of patent application of the present invention still fall within the protection scope of the present invention.

Claims

1. A building sunshade device, characterized in that: include An installation frame is fixedly installed on the building, an opening is provided in the middle of the installation frame, and the area of ​​the building to be shaded is located in the opening in the middle of the installation frame; A sunshade, the top of which is rotatably connected to the outer side wall above the opening of the mounting frame, and the sunshade covers and / or removes the covering of the opening according to needs; The extension piece and the sunshade cloth, the extension piece is fixed on the bottom end of the sunshade piece, the extension piece adopts a telescopic bracket, the sunshade cloth adopts a telescopic soft cloth, the sunshade cloth covers the extension piece and is telescopic with the telescopic of the reinforcement piece.

2. The building sunshade device according to claim 1, characterized in that: It includes a hydraulic rod, a sun visor and a fixing plate. The top of the sun visor is rotatably connected to the outer wall above the opening of the mounting frame, and fixing plates are fixed on both sides of the sun visor. The two ends of the hydraulic rod are respectively hinged to the fixing plate and the mounting frame. The flipping angle of the sun visor can be adjusted by controlling the length of the hydraulic rod.

3. The building sunshade device according to claim 2, characterized in that: The extension member includes a first connecting rod, a second connecting rod and a connecting plate. The bottom ends of the connecting plate and the sun visor are arranged in parallel, and the first connecting rod and the second connecting rod are respectively provided at both ends of the connecting plate and the sun visor; the end of the first connecting rod and the end of the second connecting rod are hingedly connected, and the hinge between the two adopts an interference fit; the other ends of the first connecting rod and the second connecting rod are respectively hingedly connected to the sun visor and the connecting plate.

4. The building sunshade device according to claim 3, characterized in that: A telescopic rod is provided between the hinges of the first connecting rod and the second connecting rod on both sides, and the maximum length of the telescopic rod does not exceed the distance between the two hinges when the first connecting rod and the second connecting rod are located on the same straight line.

5. The building sunshade device according to claim 3, characterized in that: A pull ring is fixedly connected to the outer side of the connecting plate.

6. The building sunshade device according to any one of claims 3 to 5, characterized in that: A mounting piece is provided between the extension piece and the sunshade cloth, and the mounting piece includes a mounting plate and an insertion block. The mounting plate is fixed on the sunshade plate and the connecting plate, and slots are provided on adjacent surfaces of the two mounting plates, and the size of the slots matches the size of the insertion blocks; the two ends of the sunshade cloth are fixed on the two insertion blocks, and the length of the sunshade cloth is the same as the maximum spacing between the two insertion blocks.

7. The building sunshade device according to claim 6, characterized in that: The mounting piece also includes a reinforcing bolt. A threaded hole is provided on the mounting plate. The reinforcing bolt is connected to the mounting plate through the threaded hole, and the end of the reinforcing bolt passes through the threaded hole and abuts against the insert block.

8. The building sunshade device according to claim 7, characterized in that: The mounting piece also includes a limit block, which is fixed at the bottom of the insert block. A through slot matching the limit block is provided at the bottom of the slot. The limit block and the latch slide into the slot and the limit slot respectively and are fastened by reinforcing bolts.

9. The building sunshade device according to claim 2, characterized in that: A heat preservation plate and a sealing pad are arranged on the plane where the sunshade is close to the building wall. The heat preservation plate is fixed to the side of the sunshade close to the wall, and the sealing pad is located at the contact between the sunshade and the installation frame.

10. A sunshade device for a window, characterized in that: It comprises a building sunshade device as described in any one of claims 1 to 9, and the building sunshade device is installed on the outer wall of the window.

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