Extremely narrow outer frame and screen window structure with extremely narrow outer frame

Abstract

The utility model discloses an ultra-narrow outer frame and a screen window structure with the ultra-narrow outer frame, the ultra-narrow outer frame comprises a frame body, and a vertical frame edge, close to one side of a handle, of the frame body is an ultra-narrow frame edge. The screen window structure with the ultra-narrow outer frame comprises the ultra-narrow outer frame and an inner frame arranged in the ultra-narrow outer frame. And windproof sheet tracks are arranged in the top frame edge and the bottom frame edge of the inner frame. The window frame is reasonable in structural arrangement, the outer frame is arranged to be the extremely narrow frame edge, the vertical frame edge, close to one side of the handle, of the frame body is arranged to be the extremely narrow frame edge, the requirement that the frame at the position, close to the lock handle, of a window is narrow can be met, the convenience of transportation and carrying or installation is improved, deformation is not prone to occurring, and the service life of the window frame is prolonged. Control is not needed during installation; the screen window structure with the extremely narrow outer frame also facilitates the installation and positioning of the inner frame, facilitates the opening operation of the screen window, facilitates the improvement of the transportation, carrying or installation convenience, and facilitates the improvement of the overall use stability and reliability.

Description

Technical Field

[0001] The utility model belongs to the technical field of window screens, and particularly relates to an extremely narrow outer frame and a window screen structure with an extremely narrow outer frame. Background Art

[0002] When using a detachable invisible window screen that does not require installation for an existing single window, it is necessary to pre-install an outer frame in the original window opening. The outer frame needs to be fixed to the original window opening with screws, etc. The invisible window screen with an inner frame can be fixed to the outer frame in a detachable manner without installation by means of snap fasteners. Although it can meet the usage requirements in general situations, in the actual application process, the position of the window near the handle of the lock is generally narrow from the border of the window opening. After installing a conventional outer frame and window screen, it is easy to affect the handle, and further affect the opening and closing operations of the window. To solve the above technical problems, the conventional operation is to change the four side frames of the window screen into three side frames, that is, the side that cooperates with the handle of the lock is not provided with a frame edge. Although it can meet the usage requirements, it is not convenient during transportation, moving or installation, and it is also easy to deform, etc., affecting the smoothness and reliability of installation. Therefore, the usability and practicality are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide an extremely narrow outer frame and a window screen structure with an extremely narrow outer frame, which have reasonable structural settings and are beneficial to improving the use smoothness.

[0004] One of the technical solutions for achieving the purpose of the utility model is: an extremely narrow outer frame, including a frame body, and the vertical frame edge on the side of the frame body close to the handle is an extremely narrow frame edge; the extremely narrow frame edge is a thin sheet frame edge.

[0005] Further preferably: the structures of the two parallel vertical frame edges on the frame body are the same, and both are extremely narrow frame edges.

[0006] Another technical solution for achieving the purpose of the utility model is: a window screen structure with an extremely narrow outer frame, including the above-mentioned extremely narrow outer frame and an inner frame arranged in the extremely narrow outer frame;

[0007] Windproof sheet tracks are arranged in both the top frame edge and the bottom frame edge of the inner frame.

[0008] Further preferably: the windproof sheet track includes a windproof sheet guide rail and a windproof sheet guide member arranged at one end of the windproof sheet guide rail close to the yarn box;

[0009] At least one horizontal plane at one end of the windproof sheet guide member close to the yarn box is a non-right-angle guide surface, and at least one vertical plane end face on the inner side of the windproof sheet guide member is an inclined surface or an arc transition surface.

[0010] Further preferably: the non-right-angle guide surface is an inclined surface, an arc surface or a round chamfer surface.

[0011] More preferably, the guide rail and the guide member of the wind-proof sheet are integrally formed or fixedly combined in a split manner.

[0012] More preferably, the connection of the frame edges of the frame body is set at a right angle or an oblique angle.

[0013] More preferably, the angle of the oblique angle at the connection of the frame edges of the frame body is 45 degrees.

[0014] The utility model has positive effects: The structure of the utility model is reasonably arranged. The outer frame is set as an extremely narrow frame edge, and the vertical frame edge on the side of the frame body close to the handle is set as an extremely narrow frame edge, which can meet the requirement when the frame edge at the position of the window near the handle of the lock is narrow, and it is not easy to affect the normal operation of the handle, thus not affecting the opening and closing operations of the window. Moreover, it does not need to be made into a situation where one frame edge is hollowed out, which is also beneficial to improving the convenience of transportation, moving or installation, and is not easy to deform. During installation, no control is required, which is beneficial to improving the overall stability and reliability of use.

[0015] The screen window structure with an extremely narrow outer frame of the utility model, when the extremely narrow frame edge of the outer frame is installed on the window, the vertical frame edge on the side of the frame body close to the handle is set as an extremely narrow frame edge, so as to meet the requirement when the frame edge at the position of the window near the handle of the lock is narrow, and it is not easy to affect the normal operation of the handle, thus not affecting the opening and closing operations of the window. And it is also convenient for the installation and positioning of the inner frame, convenient for the opening operation of the screen window, at the same time, it is beneficial to improving the convenience of transportation, moving or installation, beneficial to improving the overall stability and reliability of use, with strong applicability and good practicability.

[0016] And a wind-proof sheet guide member is matched in the inner frame, and the inner vertical end face of the wind-proof sheet guide member is an inclined surface or an arc transition surface. The non-right-angle guide surface is an inclined surface, an arc surface or a round chamfer surface, and there is no gap at its corner, so that the screen mesh will not be scratched and damaged during the pushing and pulling process, and it is not easy to wrinkle, which is beneficial to improving the stability and reliability of the use of the screen mesh, beneficial to guiding the screen mesh to be combined with the wind-proof sheet guide rail slowly together, there will be no triangular hollow area, which is beneficial to improving the anti-mosquito and dust-proof performance, and using plastic parts will not cause scratching and damage. At the same time, it is also beneficial to reducing friction, reducing noise, and beneficial to improving the smoothness of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model easier to be clearly understood, the following further detailed description of the utility model is made according to specific embodiments in combination with the drawings, where:

[0018] Figure 1 It is the first outer frame structure schematic diagram of the utility model;

[0019] Figure 2 This is the schematic diagram of the second outer frame structure of the present utility model;

[0020] Figure 3 This is the schematic diagram of the structure when the first outer frame and the inner frame of the present utility model are combined;

[0021] Figure 4 is Figure 3 the split structure schematic diagram;

[0022] Figure 5 This is the specific structure schematic diagram of the windproof sheet track in the present utility model;

[0023] Figure 6 This is the schematic diagram of the structure when the second outer frame and the inner frame of the present utility model are combined;

[0024] Figure 7 is Figure 6 the split structure schematic diagram of the extremely narrow frame edge in

[0025] Reference numerals: extremely narrow outer frame 1, frame body 2, extremely narrow frame edge 3, inner frame 4, windproof sheet track 5, windproof sheet guide rail 51, windproof sheet guide member 52, non-right-angle guide surface 53, arc transition surface 54. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1

[0027] As shown in Figure 1 , an extremely narrow outer frame 1 includes a frame body 2, and the vertical frame edge of the frame body near the handle is an extremely narrow frame edge 3; in this embodiment, the extremely narrow frame edge is a thin sheet frame edge. Through the above structure, the thickness of this frame edge of the frame body can be reduced, so as to meet the requirement when the frame edge at the position of the window near the handle of the lock is narrow. Since its thickness is extremely narrow, during operation, it will not easily affect the normal operation of the handle. At the same time, since the frame body has four sides and no hollow side edges, it will not be damaged during transportation, which is beneficial to improving the convenience of transportation, moving or installation. And because its frame edge is thin, it does not need to be processed with a hollow on one side, so as to ensure the strength of the overall structure, facilitate transportation, and is not easily deformed, and installation does not require control, improving the convenience and reliability of installation.

[0028] The structure of the utility model is reasonably arranged. The outer frame is set as an extremely narrow frame edge, and the vertical frame edge on the side of the frame body close to the handle is set as an extremely narrow frame edge, which can meet the requirements when the frame edge at the position of the lock handle on the window is narrow, and it is not easy to affect the normal operation of the handle, thus not affecting the opening and closing operations of the window. Moreover, it does not need to be made with a hollowed-out frame edge, which is also beneficial to improving the convenience of transportation, moving or installation, and is not easy to deform. During installation, no control is required, which is beneficial to improving the overall stability and reliability of use; Embodiment 2

[0029] See Figure 2 As shown, this embodiment is basically the same as Embodiment 1, the difference being: the shape and width of the extremely narrow frame edge are different. Embodiment 3

[0030] See Figures 3 to 5 As shown, an extremely narrow outer frame and a screen window structure with an extremely narrow outer frame include the above-mentioned extremely narrow outer frame 1 and an inner frame 4 arranged inside the extremely narrow outer frame; in this embodiment, the extremely narrow frame edge is a thin sheet frame edge. Through the above structure, the thickness of this frame edge of the frame body can be reduced, thus meeting the requirements when the frame edge at the position of the lock handle on the window is narrow. Since its thickness is extremely narrow, it is not easy to affect the normal operation of the handle during operation. At the same time, since the frame body has four sides and no hollowed-out side edges, it will not cause damage during transportation, which is beneficial to improving the convenience of transportation, moving or installation.

[0031] During the actual application process, windproof sheet tracks 5 are arranged inside the top frame edge and the bottom frame edge of the inner frame. And, the windproof sheet track includes a windproof sheet guide rail 51 and a windproof sheet guide 52 arranged at the end of the windproof sheet guide rail close to the screen box; at least one horizontal plane at the end of the windproof sheet guide close to the screen box is a non-right-angle guide surface 53, and at least one vertical plane end face inside the windproof sheet guide is an inclined plane or an arc transition surface 54. The non-right-angle guide surface is an inclined plane, an arc surface or a rounded chamfer surface. The windproof sheet guide rail and the windproof sheet guide are integrally formed or fixedly combined in a split manner. It can ensure the smoothness and effectiveness of the use of the screen window, and can also prevent damage to the screen window, which is beneficial to improving the service life of the screen window, and is also beneficial to improving the anti-mosquito and dust-proof performance. At the same time, its modular combination is also beneficial to improving the universality of materials and reducing waste of materials.

[0032] During the actual application process, the joints of the frame edges of the frame body are set at right angles. During processing, it can be directly cut at 90 degrees, which is beneficial to improving the processing efficiency. Moreover, since the invisible screen window has a new type of windproof sheet track, it can ensure the smoothness and effectiveness of the use of the screen window, and can also prevent damage to the screen window, which is beneficial to improving the service life of the screen window, and is also beneficial to improving the anti-mosquito and dust-proof performance.

[0033] In actual application, the two parallel vertical frame edges on the frame can have the same structure and be extremely narrow frame edges, thereby reducing the thickness of the two symmetrical frame edges of the frame, meeting different installation requirements, and having strong practicality.

[0034] The screen window structure with an extremely narrow outer frame of the utility model sets the vertical frame edge on the side of the frame body close to the handle as an extremely narrow frame edge when the extremely narrow frame edge of the outer frame is installed on the window, so as to meet the demand when the frame at the position close to the lock handle of the window is narrow, and will not easily affect the normal operation of the handle, thereby not affecting the opening and closing operation of the window, and also facilitates the installation and positioning of the inner frame, and the opening operation of the screen window, and is also conducive to improving the convenience of transportation, moving or installation, and is conducive to improving the stability and reliability of overall use, and has strong applicability and good practicality;

[0035] In addition, a windproof sheet guide is provided in the inner frame, and the inner vertical end face of the windproof sheet guide is an inclined surface or an arc-shaped transition surface, and the non-right-angle guide surface is an inclined surface, an arc-shaped surface or a rounded chamfered surface, with no gaps at the edges and corners, so that the mesh will not be scratched or damaged during the pushing and pulling process, and it is not easy to wrinkle, which is beneficial to improving the stability and reliability of the use of the mesh, and is beneficial to guiding the mesh to be slowly combined with the windproof sheet guide rail. There will be no triangular hollow area, which is beneficial to improving the mosquito and dustproof performance, and the use of plastic parts will not cause scratches or damage. At the same time, it is also beneficial to reduce friction, reduce noise, and improve smoothness of use. Example 4

[0036] See Figures 6 to 7 As shown, this embodiment is basically the same as the third embodiment, except that: the frame edge connection of the frame body is set at an angle. The angle of the angle of the frame edge connection of the frame body is 45 degrees. During processing, only a 45-degree cutting angle is required, which is conducive to improving processing efficiency and improving the stability and effectiveness of assembly.

[0037] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0038] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A very narrow outer frame, comprising a frame body, characterized in that: The vertical frame edge on the handle side of the frame body is an extremely narrow frame edge; The extremely narrow frame edge is a thin sheet frame edge; The structures of the two parallel vertical frame edges on the frame body are the same, and both are extremely narrow frame edges; The connection of the frame edges of the frame body is set at a right angle or an oblique angle.

2. A screen window structure with an extremely narrow outer frame, characterized in that: It includes the extremely narrow outer frame described in claim 1 and an inner frame arranged inside the extremely narrow outer frame; Windproof sheet tracks are arranged inside the top frame edge and the bottom frame edge of the inner frame.

3. A window screen structure with an extremely narrow outer frame according to claim 2, characterized in that: The windproof sheet track includes a windproof sheet guide rail and a windproof sheet guide member arranged at the end of the windproof sheet guide rail close to the yarn box; At least one horizontal plane at the end close to the yarn box of the windproof sheet guide member is a non-right-angle guide surface, and at least one vertical surface end face on the inner side of the windproof sheet guide member is an inclined surface or an arc transition surface.

4. A screen window structure with an extremely narrow outer frame according to claim 3, characterized in that: The non-right-angle guide surface is an inclined surface, an arc surface or a round chamfer surface.

5. A screen window structure with an extremely narrow outer frame according to claim 4, characterized in that: The windproof sheet guide rail and the windproof sheet guide member are integrally formed or fixedly combined in a split manner.

6. The screen window structure with an extremely narrow outer frame according to claim 3, characterized in that: The angle of the oblique angle at the connection of the frame edges of the frame body is 45 degrees.

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