Gasket type height-adjustable screen window

Abstract

The utility model relates to the field of buildings, in particular to a gasket type height-adjustable screen window which comprises a lying groove (2), a rolling box (1) connected with the lying groove (2) and a pull-down strip (5) connected with a gauze element in the rolling box (1), the pull-down strip (5) further comprises an adjusting piece (53), the adjusting piece (53) is connected to the end of the pull-down strip (5), and the adjusting piece (53) abuts against the lying groove (2) after being installed. The screen window can be installed according to the window size and is not limited to transverse installation of the screen window, it is guaranteed that the installation structure of the screen window is compact, the size of the overall structure is adjustable, the installation strength is guaranteed, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] This application relates to the field of construction, and more particularly to a pad-type adjustable height screen window. Background Technology

[0002] More and more customers are opting to purchase equipment through e-commerce platforms, but installation issues still exist for window products. For example, the current common practice is for customers to take measurements first, then the seller designs the product and ships it to the customer. To ensure installation, sellers usually deduct a little extra from the dimensions to prevent it from being difficult to install. This results in a less than perfect fit, negatively impacting mosquito prevention, protection, and aesthetics.

[0003] The applicant has applied for a patent, patent application number: CN202210641490.8; patent title: A method for installing window screens and a business model for selling them. This patent provides a good description of the structure and installation method of window screens.

[0004] However, there are still issues that need to be addressed during actual use.

[0005] Firstly, many current window screens use a horizontal pull-to-open and close mechanism. If the pull strip is also made using the above method, two problems may arise. One is that if the distance between the pull strip and the groove is too small, it may get stuck. The other is that if the distance between the pull strip and the groove is too large, the pull strip will have a larger gap at the top under the influence of gravity, which will reduce the mosquito-proof effect and make it look unsightly.

[0006] Secondly, the current structure makes the installation method inconvenient and needs improvement. Summary of the Invention

[0007] This application aims to solve at least one of the technical problems existing in the prior art.

[0008] Therefore, this application proposes a pad-type adjustable height screen window, the screen window including a reclining groove, a roller box connected to the reclining groove, and a pull strip connected to the screen mesh in the roller box. The pull strip also includes an adjusting member, which is connected to the end of the pull strip and abuts against the reclining groove after installation.

[0009] Furthermore, the adjusting member adjusts the spacing between the pull-down bar and the slot by the number of connections.

[0010] Furthermore, the adjusting component is connected to the pull-down bar via magnetic attraction.

[0011] Furthermore, the adjusting member is connected to the pull-down bar by an adhesive method.

[0012] Furthermore, the adjusting member is provided with a through hole, and the pull bar also includes a first bolt, which passes through the through hole to fix the adjusting member to the pull bar.

[0013] Furthermore, the adjusting member is provided with a countersunk hole to hide the bolt head of the first bolt and prevent it from contacting the groove.

[0014] Furthermore, the screen also includes a fabric-covering connector, which includes a rollable end for connecting the screen mesh and a fixed end for connecting the pull-down strip.

[0015] Furthermore, the screen window is also provided with a guide, the reclining groove is also provided with an inner groove, the guide is provided with a slider structure that matches the inner groove of the reclining groove, one end of the guide is connected to the pull strip, and the other end is connected to the fabric connecting member.

[0016] Furthermore, the side of the trough facing the installation position is also provided with a hook plate, and the position where the hook plate is installed in the trough is provided with a removable strip. Depending on the installation position of the hook plate, the hook plate can be inserted by removing the removable strip.

[0017] The screen window of this application can be installed to fit different window sizes and is not limited to horizontal installation. It ensures a tight installation structure, allows for adjustable overall dimensions, guarantees installation strength, and is easy and quick to operate. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a perspective view of the screen window after installation in the embodiments of this application.

[0020] Figure 2 The three-dimensional shape of the pull bar end in the embodiment of this application. Figure 1 .

[0021] Figure 3 yes Figure 2 Exploded view of the end of the middle and lower pull bar.

[0022] Figure 4 The three-dimensional shape of the pull bar end in the embodiment of this application. Figure 2 .

[0023] Figure 5 yes Figure 4 Exploded view of the end of the middle and lower pull bar.

[0024] Figure 6 The three-dimensional groove in the embodiments of this application Figure 1 .

[0025] Figure 7 The three-dimensional groove in the embodiments of this application Figure 2 .

[0026] Figure 8 This is a perspective view of the internal structure of the pull bar and the groove after installation in the embodiment of this application.

[0027] Figure 9 yes Figure 8 Exploded view of the structural components in the location.

[0028] Icon labels:

[0029] 1. Roll box;

[0030] 2. Recessed groove, 211. Inner groove opening, 212. Easy-to-remove strip, 213. Insertion hole, 22. Abutment plate;

[0031] 5. Pull-down bar; 51. Pull-down bar body; 52. Pull-down bar cover; 521. Mounting surface; 522. Connecting hole; 53. Adjusting component; 531. Countersunk hole; 55. First bolt; 56. Fabric-covered connector; 57. Guide component;

[0032] 8. Hook board;

[0033] 9. Window frame. Detailed Implementation

[0034] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar units or units having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0035] As described in the background section of this application, existing screen windows have many shortcomings, such as being unable to adapt to different installation environments, resulting in improper installation and affecting the user's normal experience. To address these shortcomings, the applicant, after extensive research, has proposed a shim-type adjustable height screen window, which can adapt to different installation environments and achieve rapid on-site height adjustment.

[0036] See Example 1 Figures 1 to 7 This embodiment provides a pad-type adjustable height screen window, which includes a sliding groove 1, a roll box 2 connected to the sliding groove 1, and a pull strip 3 connected to the screen mesh in the roll box 2. The pull strip 3 also includes an adjusting member 53, which is connected to the end of the pull strip 3 and abuts against the sliding groove 1 after installation.

[0037] The height-adjustable screen window provided in this embodiment can change the position of the pull strip 3 relative to the groove 1 by setting the adjustment component 53 on the pull strip 3, thereby raising or lowering the pull strip 3 to meet the installation requirements in different scenarios.

[0038] In some embodiments, the number of adjusting members 53 can be adjusted to regulate the distance between the pull-down strip 3 and the groove 1. That is, the appropriate number of adjusting members 53 can be selected according to the needs of the actual installation environment to adjust the distance between the pull-down strip 3 and the groove 1.

[0039] In some embodiments, the adjusting member 53 can be magnetically connected to the pull-down bar 3. Specifically, a magnet can be provided on the adjusting member 53 or on the pull-down bar 3, so that the two generate a mutual attractive force, thereby enabling the adjusting member 53 to be stably held on the pull-down bar 3.

[0040] In some embodiments, the adjusting member 53 can also be connected to the pull-down strip 3 by adhesive bonding. Specifically, an adhesive such as glue can be applied to the adjusting member 53 and / or the pull-down strip 3, and then the two can be tightly bonded together. After a period of time, the glue can be cured to form a stable connection.

[0041] In some embodiments, the adjusting member 53 is provided with a countersunk hole 531 to hide the bolt head of the first bolt 55 and prevent it from contacting the groove 1. Specifically, the depth of the countersunk hole 531 should be slightly greater than the height of the bolt head so as to completely hide the bolt head of the first bolt 55 and prevent it from directly contacting the groove 1 and causing damage.

[0042] In some embodiments, the screen also includes a fabric-covering connector 56, which includes a rollable end for connecting the screen mesh and a fixed end for connecting the pull-down strip 3. Specifically, the fabric-covering connector 56 is typically made of plastic or steel sheet, and its shape can be customized according to actual needs, as long as it can fix the screen mesh and facilitate operation.

[0043] In some embodiments, the screen window is further provided with a guide 57, and the sliding groove 1 is further provided with an inner groove 211. The guide 57 is provided with a slider structure that matches the inner groove 211 of the sliding groove 1. One end of the guide 57 is connected to the pull strip 3, and the other end is connected to the fabric connecting member 56. Specifically, the guide 57 is mainly used to guide the pull strip 3 to move smoothly along the sliding groove 1, preventing it from getting stuck or tilting.

[0044] In some embodiments, the side of the screen window slat 1 facing the installation position is also provided with a hook plate 8, and a removable strip 212 is provided at the location where the hook plate 8 is installed. Depending on the installation position of the hook plate 8, the hook plate 8 can be inserted by removing the removable strip 212. Specifically, the hook plate 8 is mainly used to fix the screen window slat 1, making it less likely to loosen or fall off. The removable strip 212 is an auxiliary structure that helps the user easily adjust the hook plate 8 to the desired installation position.

[0045] A shim-type adjustable height screen window includes a sliding groove 2, a roll box 1 connected to the sliding groove 2, and a pull strip 5 connected to the screen mesh in the roll box 1. The pull strip 5 also includes an adjusting member 53, which is connected to the end of the pull strip 5 and abuts against the sliding groove 2 after installation.

[0046] The adjusting member 53 adjusts the distance between the pull-down bar 5 and the groove 2 by the number of connections.

[0047] The adjusting component 53 is connected to the pull-down bar 5 by magnetic attraction.

[0048] The adjusting member 53 is connected to the pull-down strip 5 by adhesive bonding.

[0049] The adjusting member 53 is provided with a through hole, and the pull-down bar 5 also includes a first bolt 55, which passes through the through hole to fix the adjusting member 53 to the pull-down bar 5.

[0050] The adjusting member 53 is provided with a countersunk hole 531, which is used to hide the bolt head of the first bolt 55 and prevent it from contacting the groove 2.

[0051] The pull-down strip 5 includes a pull-down strip body 51 and a pull-down strip cover 52. The pull-down strip cover 52 may abut against the end face of the groove 2 as a mounting surface 521 for mounting the adjusting member 53. A connecting hole 522 is also provided on the mounting surface 521 for fixing the adjusting member 53 on the mounting surface 521.

[0052] The screen also includes a fabric-covering connector 56, which includes a rollable end for connecting the screen mesh and a fixed end for connecting the pull-down strip 5. The end of the fabric-covering connector 56 connected to the screen mesh can be rolled up. Generally, a rollable steel sheet can be used to make the fabric-covering connector 56, and the screen mesh after being covered with fabric is then connected through this connector 56.

[0053] The screen window is also equipped with a guide member 57, and the reclining groove 2 is also equipped with an inner groove 211. The guide member 57 is equipped with a slider structure that matches the inner groove 211 of the reclining groove 2. One end of the guide member 57 is connected to the pull strip 5, and the other end is connected to the fabric connecting member 56. Figure 4 and Figure 5 As can be seen, the connection between the guide member 57 and the pull-down bar 5 is a dovetail groove structure. It can be imagined that this mechanism can also be used in reverse, that is, a male dovetail structure is provided on the pull-down bar 5.

[0054] The guide member 57 is connected to the fabric-covering connector 56 by a second bolt, and the guide member 57 slides within the inner groove 211.

[0055] The side of the trough 2 facing the installation position is also provided with a hook plate. The position of the trough 2 where the hook plate is installed is provided with a removable strip 212. According to the installation position of the hook plate, the hook plate can be inserted by removing the removable strip 212.

[0056] After the disassembly strip 212 is removed, an insertion hole 213 is formed for inserting the hook plate. The hook plate is generally a bent sheet material, with one end hooked for hooking the window frame 9; the other end is inserted into the groove 2 through the insertion hole 213 and then fastened using a third bolt. The thread of the third bolt needs to pass through the other end of the groove 2 and connect to the hook plate.

[0057] This height-adjustable screen is ingeniously designed, comprising a recess 2, the fixed part of the screen, typically installed at the top or side of the window, containing a groove to guide the movement of the screen mesh. Connected to this is a roller box 1, where the screen mesh is rolled up and unrolled. A pull rod 5 connects to the screen mesh in the roller box 1, allowing the user to control the raising and lowering of the screen mesh by pulling the pull rod 5. Notably, an adjuster 53 is connected to the end of the pull rod 5, which adjusts the distance between the pull rod 5 and the recess 2 to accommodate different window heights. The adjuster 53 can be attached to the pull rod 5 magnetically, adhesively, or with a first bolt 55. When the first bolt 55 is used, the countersunk hole 531 on the adjuster 53 conceals the bolt head, preventing contact with the recess 2 and reducing wear and noise.

[0058] In addition, the screen includes a fabric-covering connector 56, which connects the rollable end of the screen mesh to the fixed end of the pull strip 5, ensuring the screen mesh remains flat and does not fall off. The screen also features a guide 57 with a slider structure that engages with the groove 211 inside the sliding groove 2 to ensure smooth movement of the pull strip 5, while connecting the pull strip 5 and the fabric-covering connector 56 to ensure the stability of the screen mesh when rolled up and down. Finally, a hook plate is provided on the side of the sliding groove 2 facing the installation position to secure one end of the screen mesh. The removable strip 212 on the sliding groove 2 can be removed according to the installation position of the hook plate, facilitating the insertion of the hook plate and making the installation process more flexible and convenient.

[0059] Figure 8 and Figure 9 This is a three-dimensional structural view of another embodiment. From... Figure 8As can be seen from the diagram, the positional relationship between the guide member 57 and the inner groove 211 is shown, and it can be seen how the two cooperate with each other to achieve the sliding of the guide member 57 in the inner groove 211.

[0060] Further Figure 8 The structure is disassembled, that is, the structure is shown. Figure 8 Exploded view of the structure, i.e. Figure 9 .from Figure 9 As can be seen, the groove 2 also includes an abutment plate 22. The abutment plate 22, together with other materials, forms the inner groove 211. The difference is that the abutment plate 22 is located on the side away from the screen, or in other words, the abutment plate 22 is a material in the inner groove 211 of the groove 2 used to abut against the guide member 57. One end face of the abutment plate 22 contacts the guide member 57 to limit the vertical spacing of the pull strip 5 within the groove 2. That is, the guide member 57 and the abutment plate 22 together constitute the structure for adjusting the vertical spacing of the pull strip 5. Moreover, this structure is hidden inside the screen.

[0061] Because the guide member 57 and the pull-down strip cover 52 are connected by a dovetail groove structure, they can slide relative to each other. This structure allows the guide member 57 to adjust the gap between the pull-down strip 5 and the groove 2 by utilizing its abutment relationship with the abutment plate 22, thereby achieving dimensional adjustability. This adjustability has the same effect as that of the adjusting member 53.

[0062] Finally, it should be noted that the guide member and the pull-down strip cover 52 are adjustable to each other. The above-described solution uses a dovetail groove structure for adjustment and then secures it with bolts. It is conceivable that a simpler method would be to adjust the guide member 57 to its position and then directly bolt it to the pull-down strip cover 52. That is, the dovetail groove structure is merely an optimized solution for easier adjustment and is not a necessary condition for achieving internal adjustability.

[0063] It is conceivable that there are other ways to achieve the initial positioning between the guide member 57 and the pull-down strip cover 52, such as magnetic attraction, positioning pins, and positioning holes. After initial positioning using this method, it can be fastened by bolts, welding, riveting, or adhesive.

[0064] In the description of this application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the structure or unit referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0066] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A shim-type adjustable height screen, characterized in that, The screen includes a sliding groove (2), a roll box (1) connected to the sliding groove (2), and a pull strip (5) connected to the screen mesh in the roll box (1). The pull strip (5) also includes an adjusting member (53), which is connected to the end of the pull strip (5). After installation, the adjusting member (53) abuts against the sliding groove (2).

2. The screen window according to claim 1, characterized in that, The adjusting member (53) adjusts the distance between the pull-down bar (5) and the lying groove (2) by the number of connections.

3. The screen window according to claim 1, characterized in that, The adjusting component (53) is connected to the pull-down bar (5) by magnetic attraction.

4. The screen window according to claim 1, characterized in that, The adjusting member (53) is connected to the pull-down strip (5) by adhesive bonding.

5. The screen window according to any one of claims 1-4, characterized in that, The adjusting member (53) is provided with a through hole, and the pull bar (5) further includes a first bolt (55), which passes through the through hole to fix the adjusting member (53) to the pull bar (5).

6. The screen window according to claim 5, characterized in that, The adjusting member (53) is provided with a countersunk hole (531) for hiding the bolt head of the first bolt (55) to avoid contact with the groove (2).

7. The screen window according to claim 1, characterized in that, The screen also includes a fabric-covering connector (56), which includes a rollable end for connecting the screen and a fixed end for connecting the pull-down strip (5).

8. The screen window according to claim 7, characterized in that, The screen window is also provided with a guide (57), the lying groove (2) is also provided with an inner groove (211), the guide (57) is provided with a slider structure that matches the inner groove (211) of the lying groove (2), one end of the guide (57) is connected to the pull strip (5), and the other end is connected to the fabric connector (56).

9. The screen window according to claim 1, characterized in that, The side of the trough (2) facing the installation position is also provided with a hook plate (8). The trough (2) is provided with a removable strip (212) at the position where the hook plate (8) is installed. According to the installation position of the hook plate (8), the hook plate (8) can be inserted by removing the removable strip (212).

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