Simple sunshade screen window

Abstract

The utility model provides a simple sunshade screen window which comprises a folding sunshade screen and further comprises an upper frame, a lower frame and a connecting rope, the two ends of the connecting rope are connected with the upper frame and the lower frame respectively, a line adjusting buckle is connected between the connecting rope and the upper frame and / or the lower frame, and the line adjusting buckle is used for adjusting the length of the connecting rope. The folding sunshade gauze element is arranged on the connecting rope in a penetrating mode, the upper end and the lower end of the folding sunshade gauze element are each provided with a middle puller, the two ends of each middle puller penetrate through the connecting rope, and the middle pullers can move up and down along the connecting rope. A left side frame and a right side frame are removed, the length of a connecting rope is freely adjusted by arranging a line adjusting buckle, the upper frame or the lower frame only needs to be installed at the designated position of the edge of the window, the size needing customized cutting is reduced, universality is higher, and the production cost and the installation difficulty of a user can be reduced; the middle pull is pulled to directly slide along the connecting rope to adjust the height of the folding sunshade gauze and the like, a traditional pulley system is omitted, the number of parts is reduced, and the assembly efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, and in particular to a simple sunshade screen. Background Technology

[0002] Many retractable and folding sunshade screen windows on the market are made of aluminum profiles, which are complex and troublesome to assemble. The product processing technology is relatively complicated, resulting in low production efficiency and a high product price. They are composed of components such as window frames, connecting ropes, folding sunshade screens, and pulleys. The overall structure is relatively complex, and the size of the window frame and the length of the connecting ropes need to be customized according to the site. They cannot be confidently adjusted according to the actual installation situation, and it is also difficult for users to install them themselves, as shown in the patent document CN210738431U. Utility Model Content

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a simple sunshade screen.

[0004] This utility model is implemented using the following method: a simple sunshade screen, including a folding sunshade mesh, an upper frame, a lower frame, and a connecting rope. The two ends of the connecting rope are respectively connected to the upper frame and the lower frame. An adjusting buckle is connected between the connecting rope and the upper frame and / or the lower frame. The adjusting buckle is used to adjust the length of the connecting rope. The folding sunshade mesh is threaded on the connecting rope. The upper end and the lower end of the folding sunshade mesh are respectively provided with a central pull. The two ends of the central pull pass through the connecting rope, and the central pull can move up and down along the connecting rope.

[0005] Preferably, when the adjusting buckle is connected between the connecting rope and the upper frame, the upper frame has a groove; or, when the adjusting buckle is connected between the connecting rope and the lower frame, the lower frame has a groove; or, when the adjusting buckle is connected between the connecting rope and both the upper and lower frames, both the upper and lower frames have grooves. The adjusting buckle is installed in the groove and can move within the groove to adjust the length of the connecting rope.

[0006] Preferably, the adjusting clip has a threaded hole, a locking screw is provided in the threaded hole, and the slide groove is C-shaped.

[0007] Preferably, the adjusting buckle has a connecting hole at a position away from the threaded hole, and the connecting rope is tied in the connecting hole.

[0008] Preferably, a clearance groove is provided between the connecting hole and the position of the adjusting buckle facing the side where the connecting rope passes through, and the connecting rope passes through the clearance groove.

[0009] Preferably, the end of the threaded hole facing the opening of the groove is chamfered; the locking screw is inserted from the chamfered side.

[0010] Preferably, the two ends of the pull are provided with first plugs, and the first plugs are provided with first wire grooves. The connecting rope passes through the first wire grooves and enters the folded sunshade net.

[0011] Preferably, the end face of the middle pull contacting the folded sunshade net is provided with a connecting groove, and the upper or lower end face of the folded sunshade net is inserted into the connecting groove corresponding to the middle pull; the connecting groove is connected to the first guide groove; the first guide groove includes a longitudinal part and a transverse part, the longitudinal part and the transverse part are connected, and the outlet end of the transverse part is directly opposite to the connecting groove or located in the connecting groove.

[0012] Preferably, both ends of the upper frame and the lower frame are provided with frame plugs, and the frame plugs are provided with thread holes, which facilitate the connection rope to be threaded into the upper frame or the lower frame.

[0013] Preferably, the frame end cap is provided with a mounting part at a position away from the wire hole, and the mounting part is provided with a through hole for inserting a mounting screw to fix the upper frame or the lower frame in a designated position.

[0014] The beneficial effects of this utility model are as follows: This utility model provides a simple sunshade screen window. Compared with the prior art, this utility model has at least the following technical effects: 1. It eliminates the left and right side frames and achieves free adjustment of the connecting rope length by setting an adjustment buckle. The upper or lower frame only needs to be installed at a designated position on the window edge, reducing the size that needs to be customized and increasing versatility, thereby reducing production costs and installation difficulty for users. Pulling the middle pull allows direct sliding along the connecting rope to adjust the height of the folded sunshade screen, eliminating the need for a traditional pulley system, reducing the number of parts, and improving assembly efficiency. 2. The length of the connecting rope can be adjusted by moving the adjustment buckle in the groove of the upper and / or lower frame to meet the installation requirements of windows of different sizes. During production, there is no need to specially cut the length of the pull rope; a single length is sufficient. The upper or lower frame only needs to be installed at a designated position on the window edge. 3. The locking screw, by rotating, presses against the groove, causing the adjustment buckle and the C-shaped groove to squeeze and fix each other, thereby fixing the adjusted adjustment buckle so that the length of the connecting rope is adapted to the size of the window. 4. Connecting holes facilitate the assembly of the two components and make it easier to replace the connecting rope later. 5. A clearance groove is provided on the adjusting buckle to allow the connecting rope to pass through, preventing friction between the connecting rope and the sliding groove and extending its service life. 6. A chamfer is provided on the end face of the threaded hole to facilitate the centering and installation of the locking screw. 7. First plugs are provided at both ends of the central pull, which can fix the folded sunshade netting to the central pull. The first plugs have wire grooves to regulate the direction of the connecting rope, guide the movement of the central pull, and reduce wear on the connecting rope, extending its service life. 8. Connecting grooves facilitate the fixing of the central pull and the folded sunshade netting. The first plugs prevent the folded sunshade netting from falling out of the connecting groove. The first wire groove and the connecting groove are connected, allowing the connecting rope to pass through the top or bottom of the folded sunshade netting. 9. Frame plugs are provided on the top and bottom frames to prevent the adjusting buckle from falling out of the sliding groove. Wire holes are provided to allow the connecting rope to pass through the sliding groove and connect to the adjusting buckle. 10. Separate mounting holes avoid opening holes in the profile body (top or bottom frame) to maintain structural integrity. Attached Figure Description

[0015] Figure 1 This is an exploded view of a simple sunshade screen according to this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of a simple sunshade screen according to this utility model.

[0017] Figure 3 This is a schematic diagram of the upper frame connecting pull rope part of a simple sunshade window according to this utility model.

[0018] Figure 4 This is a schematic diagram of the lower frame of a simple sunshade screen window that is connected to a pull cord, according to this utility model.

[0019] Figure 5 yes Figure 1 A magnified view of a portion of point A in the middle.

[0020] The following are the symbols and their meanings: 1. Folding sunshade mesh; 2. Top frame; 3. Bottom frame; 4. Connecting rope; 5. Adjusting clip; 51. Threaded hole; 52. Locking screw; 53. Connecting hole; 54. Clearance groove; 6. Center pull; 61. Connecting groove; 7. Sliding groove; 8. First plug; 81. First wire groove; 9. Frame plug; 91. Threading hole; 92. Through hole. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Please see Figures 1 to 5 A simple sunshade screen includes a folding sunshade mesh 1, an upper frame 2, a lower frame 3, and a connecting rope 4. The two ends of the connecting rope 4 are connected to the upper frame 2 and the lower frame 3, respectively. An adjusting buckle 5 is connected between the connecting rope 4 and the upper frame 2 and / or the lower frame 3. The adjusting buckle 5 is used to adjust the length of the connecting rope 4. The folding sunshade mesh 1 is threaded on the connecting rope 4. The upper end and the lower end of the folding sunshade mesh 1 are respectively provided with a middle pull 6. The two ends of the middle pull 6 pass through the connecting rope 4, and the middle pull 6 can move up and down along the connecting rope 4. The left and right side frames have been removed, and the length of the connecting rope 4 can be freely adjusted by setting the adjustment buckle 5. The upper frame 2 or the lower frame 3 only needs to be installed at the designated position on the edge of the window, which reduces the size that needs to be customized and makes it more versatile, reducing production costs and installation difficulty for users. Pulling the middle pull 6 allows the height of the folded sunshade net 1 to be adjusted directly along the connecting rope 4, eliminating the need for the traditional pulley system, reducing the number of parts, and improving assembly efficiency.

[0023] Please see Figures 1 to 5Preferably, when the adjusting buckle 5 connects the connecting rope 4 and the upper frame 2, the upper frame 2 has a sliding groove 7; or, when the adjusting buckle 5 connects the connecting rope 4 and the lower frame 3, the lower frame 3 has a sliding groove 7; or, when the adjusting buckle 5 connects the connecting rope 4 to both the upper frame 2 and the lower frame 3, both the upper frame 2 and the lower frame 3 have sliding grooves 7. The adjusting buckle 5 is installed in the sliding groove 7 and can move within the sliding groove 7 to adjust the length of the connecting rope 4. By moving the adjusting buckle 5 within the sliding groove 7 of the upper frame 2 and / or the lower frame 3, the length of the connecting rope 4 can be adjusted to meet the installation requirements of windows of different sizes. During production, there is no need to specially cut the length of the rope; a single length is sufficient. The upper frame 2 or the lower frame 3 only needs to be installed at a designated position on the edge of the window.

[0024] Please see Figures 1 to 2 Preferably, there are two connecting ropes 4, each of which is connected to the upper frame 2 and the lower frame 3 by a wire adjustment buckle 5.

[0025] Please see Figures 1 to 3 , Figure 5 Preferably, the adjusting clip 5 has a threaded hole 51, and a locking screw 52 is provided in the threaded hole 51. The sliding groove 7 is C-shaped. The locking screw 52 is rotated to press against the sliding groove 7, so that the adjusting clip 5 and the C-shaped sliding groove 7 are pressed and fixed together, thereby fixing the adjusting clip 5 after adjustment, so that the length of the connecting rope 4 is adapted to the size of the window.

[0026] Please see Figures 1 to 3 , Figure 5 Preferably, the adjusting buckle 5 has a connecting hole 53 located away from the threaded hole 51, and the connecting rope 4 is tied in the connecting hole. By providing the connecting hole 53 to tie the connecting rope 4, it is convenient for the two to be assembled together, and it is also convenient to replace the connecting rope 4 later.

[0027] Please see Figures 1 to 3 , Figure 5 Preferably, a clearance groove 54 is provided between the connecting hole 53 and the position of the adjusting buckle 5 facing the side where the connecting rope 4 passes through, and the connecting rope 4 passes through the clearance groove 54. The clearance groove 54 on the adjusting buckle 5 is provided for the connecting rope 4 to pass through, so as to avoid the connecting rope 4 from rubbing against the sliding groove 7 and extend its service life.

[0028] Please see Figures 1 to 3 , Figure 5 Preferably, the end of the threaded hole 51 facing the opening of the groove 7 is chamfered; the locking screw 52 is inserted from the chamfered side. The chamfer on the end face of the threaded hole 51 facilitates the centering and installation of the locking screw.

[0029] Please see Figures 1 to 2 , Figure 4 , Figure 5 Preferably, the two ends of the central pull 6 are provided with first end caps 8, and the first end caps 8 are provided with first guide grooves 81. The connecting rope 4 passes through the first guide grooves 81 and enters the folded sunshade net 1. The first end caps 8 at both ends of the central pull 6 can fix the folded sunshade net 1 on the central pull 6, while the guide grooves on the first end caps 8 regulate the direction of the connecting rope 4, guide the movement of the central pull 6, and also reduce wear on the connecting rope 4, thus extending its service life.

[0030] Please see Figures 1 to 2 , Figure 4 , Figure 5 Preferably, the end face of the pull rod 6 that contacts the folded sunshade net 1 is provided with a connecting groove 61, and the upper or lower end face of the folded sunshade net 1 is inserted into the connecting groove 61 corresponding to the pull rod 6; the connecting groove 61 is connected to the first guide wire groove 81; the first guide wire groove 81 includes a longitudinal part and a transverse part, the longitudinal part and the transverse part are connected, and the outlet end of the transverse part is directly opposite to or located in the connecting groove 61. The connecting groove 61 is provided to facilitate the fixing of the pull rod 6 and the folded sunshade net 1, the first plug 8 can prevent the folded sunshade net 1 from coming out of the connecting groove 61, and the first guide wire groove 81 and the connecting groove 61 are connected to facilitate the connection rope 4 to pass through the upper or lower end of the folded sunshade net 1.

[0031] Please see Figures 1 to 2 , Figure 4 , Figure 5 Preferably, the portion of the first plug 8 that inserts into the middle pull 6 also has an arc-shaped groove, making it easier for fingers to press in and grasp the first plug 8 to pull the middle pull 6 up and down. This is more ergonomic.

[0032] Please see Figures 1 to 5 Preferably, both ends of the upper frame 2 and the lower frame 3 are provided with frame plugs 9, and the frame plugs 9 are provided with wire holes 91, which facilitate the connection of the connecting rope 4 into the upper frame 2 or the lower frame 3. The frame plugs 9 on the upper frame 2 and the lower frame 3 prevent the adjusting buckle 5 from coming out of the slide groove 7, and the wire holes 91 facilitate the connection of the connecting rope 4 into the slide groove 7 to connect the adjusting buckle 5.

[0033] Please see Figures 1 to 5 Preferably, the frame plug 9 has a mounting portion located away from the wire hole 91, and the mounting portion has a through hole 92 for inserting a mounting screw to fix the upper frame 2 or the lower frame 3 in a designated position. Separate mounting holes avoid openings in the profile body (upper frame 2 or lower frame 3), maintaining structural integrity.

[0034] The working principle of this utility model is as follows:

[0035] During installation (the product is already assembled at the factory; users only need to adjust the length of the pull cord), the user measures the window height. Then, by moving the adjusting clips 5 in the grooves 7 of the upper frame 2 and lower frame 3, once the length of the connecting cord 4 exposed outside the frame meets the window height, the user uses a screwdriver to rotate the locking screw 52. This causes the locking screw 52 to press against the groove 7 and, in the opposite direction, to press the adjusting clip against the open side of the groove 7, thus adjusting the length of the connecting cord 4. Afterward, by inserting and tightening the mounting screws into the through holes 92, the upper frame 2 and lower frame 3 are fixed in the appropriate position on the window, completing the installation of this sunshade screen. The operation is simple, and the overall structure is also very straightforward.

[0036] Several points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] Finally, the above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions that fall within the scope of the present utility model are protected by the present utility model.

[0039] It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of this utility model should also be considered within the scope of protection of this utility model.

Claims

1. A simple sunshade screen comprising a folding sunshade screen, characterized in that: The folding sunshade screen is arranged on the connecting rope.

2. The simple sunshade screen window according to claim 1, characterized in that: The thread hole is arranged on the upper frame or the lower frame.

3. The simple sunshade screen window according to claim 2, characterized in that: The installation part is arranged on the frame plug avoiding the thread hole.

4. The simple sunshade screen window according to claim 3, characterized in that: The through hole is arranged on the installation part for passing the mounting screw to fix the upper frame or the lower frame at a specified position.

5. The simple sunshade screen according to claim 4, characterized in that: ​ 6. The simple sunshade screen window according to claim 3, characterized in that: ​ 7. The simple sunshade screen according to claim 1, characterized in that: ​ 8. The simple sunshade screen according to claim 7, characterized in that: ​ 9. The simple sunshade screen according to claim 1, characterized in that: ​ 10. The simple sunshade screen according to claim 9, characterized in that: ​

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