Frame body of built-in pleated curtain hollow glass

Abstract

The utility model provides a frame body of hollow glass with a built-in pleated curtain, which comprises a frame body, an upper frame and a lower frame of the frame body are internally provided with accommodating grooves for accommodating driving parts, the driving parts are used for driving a sliding beam vertically arranged between the upper frame and the lower frame to slide, and the sliding beam is connected with the pleated curtain; the upper frame and the lower frame are both U-shaped profiles, the cross section of the upper frame and the cross section of the lower frame comprise frame bodies, inner panels and outer panels, arc-shaped bosses are arranged on the inner sides of the opening edges of the inner panels and the outer panels respectively, and the bosses are used for limiting the space of the pleated curtain on the two sides in the upper frame and the lower frame. By adding the extension edge, the part, inserted into the frame, of the pleated curtain is longer, and the pleated curtain is not prone to disengagement after daily stretching and structure aging; the posture of the pleated curtain in the telescopic operation process is limited through the added boss, and the oval boss cannot damage the pleated curtain. The utility model can effectively ensure that the pleated curtain is not easy to fall off in daily use.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating glass, and particularly relates to an improvement on the frame structure of insulating glass with an internal pleated curtain. Background Art

[0002] Insulating glass is a glass product in which two or more pieces of glass are evenly separated by effective supports and bonded and sealed at the periphery, so that a dry gas space is formed between the glass layers. The insulating glass with an internal pleated curtain has the characteristics of complete light shielding and good heat insulation, and is an important category of insulating glass.

[0003] In actual use, the following technical problems exist in the insulating glass with an internal pleated curtain: Refer to Figure 3 , according to the manufacturing standard, the thickness of the frame should be fixed and consistent. In order to facilitate operation, the thickness of the pleated curtain cannot be too thick, so that there is a certain distance between the pleated curtain and the inner walls of the two side frames. During the telescopic process of the pleated curtain, especially in the insulating glass with an arc-shaped frame, during the telescopic process of the pleated curtain, and with the increase of the service time, the pleated curtain will age and the structure will become loose, which will cause the pleated curtain to be more likely to come out, resulting in inoperability.

[0004] Therefore, it is urgent to design a frame for insulating glass with an internal pleated curtain to solve the problem that the pleated curtain is likely to come out when using the existing frame. Summary of the Utility Model

[0005] Aiming at the above technical problems, the utility model provides a frame for insulating glass with an internal pleated curtain to solve the problem that the pleated curtain is likely to come out when using the existing frame.

[0006] The technical solution of the utility model is: a frame for insulating glass with an internal pleated curtain, including a frame body. Accommodating grooves for accommodating driving components are provided in both the upper frame and the lower frame of the frame body. The driving components are used to drive a sliding beam vertically arranged between the upper frame and the lower frame to slide, and the sliding beam is connected to the pleated curtain; both the upper frame and the lower frame are U-shaped profiles. The cross-section of the upper frame and the lower frame includes a frame body, an inner panel and an outer panel. Arc-shaped convex platforms are respectively provided on the inner sides of the edges of the inner panel and the outer panel. The convex platforms are used to limit the upper edge and / or the lower edge of the pleated curtain between a pair of convex platforms.

[0007] Preferably, both the inner panel and the outer panel of the upper frame are provided with downward extension edges, and both the inner panel and the outer panel of the lower frame are provided with upward extension edges.

[0008] Preferably, the distance between the top surface of the accommodating groove and the end surface of the extension edge is not less than 28 mm;

[0009] Preferably, the distance between the pleated curtain and the vertex of the convex platform is not less than 2 mm.

[0010] Preferably, the bosses are symmetrically arranged and are semi-elliptical in shape.

[0011] Preferably, the length of the major axis of the bosses is not less than twice the length of the minor axis.

[0012] The beneficial effects of the present utility model are as follows: By adding the extension edges, the part of the pleated curtain inserted into the frame is longer, making it not easy to come out during daily telescoping and after the structure ages;

[0013] By adding the bosses to limit the posture of the pleated curtain during the telescoping operation, it is further ensured that the pleated curtain is not easy to come out, and the elliptical bosses will not cause damage to the pleated curtain.

[0014] The present utility model can effectively ensure that the pleated curtain is not easy to come out during daily use and is stable and reliable in use. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model,

[0016] Figure 2 is a cross-sectional view of the upper frame part,

[0017] Figure 3 is a cross-sectional view of the frame of the prior art.

[0018] In the figure, 1 is the glass, 2 is the frame body, 21 is the upper frame, 211 is the extension edge, 212 is the boss, 213 is the accommodation groove, 22 is the lower frame, 3 is the pleated curtain, and 31 is the sliding beam;

[0019] The arrow indicates the telescoping direction of the pleated curtain. Detailed Embodiments

[0020] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "inner", "outer", "front", "back", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] Figure 1 andFigure 2 The middle part is the frame of the built-in pleated curtain insulating glass, including the frame 2. In this embodiment, the arc-shaped frame 2 is taken as an example, and it can also be applied to the insulating glass with straight side frames. Glass 1 is provided on both sides of the frame 2. Accommodating grooves 213 for accommodating driving components are provided in both the upper frame 21 and the lower frame 22 of the frame 2. In this embodiment, the driving component is a synchronous belt, and it can also be a belt, a chain, etc. The driving component is used to drive the sliding beam 31 vertically arranged between the upper frame and the lower frame to slide. The sliding beam 31 is connected to the pleated curtain 3. Both the upper frame 21 and the lower frame 22 are U-shaped profiles. The cross-section of the upper frame 21 and the lower frame 22 includes a frame body, an inner panel and an outer panel. The above structure is a conventional technology, and the specific connection method and operating principle will not be elaborated.

[0023] Arc-shaped bosses 212 are respectively provided on the inner sides of the mouth edges of the inner panel and the outer panel. The bosses 212 are used to limit the upper edge and / or the lower edge of the pleated curtain 3 between a pair of bosses 212.

[0024] Both the inner panel and the outer panel of the upper frame 21 are provided with downward extension edges 211, and both the inner panel and the outer panel of the lower frame 22 are provided with upward extension edges 211. In this embodiment, the distance between the top surface of the accommodating groove 213 and the end surface of the extension edge 211 is 28 millimeters;

[0025] See Figure 2 , bosses 212 are provided on the inner wall of the extension edge 211. In this embodiment, the distance between the pleated curtain 3 and the vertex of the boss 212 is 3 millimeters. The bosses 212 are symmetrically arranged and the bosses 212 are semi-elliptical.

[0026] In this embodiment, the length of the major axis of the boss 212 is twice the length of the minor axis. The round shape makes it difficult for the boss 212 to damage the pleated curtain 3.

[0027] By adding the extension edge 211 in the present utility model, the part of the pleated curtain 3 inserted into the frame is longer, and it is not easy to come out during daily stretching and after structural aging;

[0028] By adding the bosses 212, the deviation displacement of the pleated curtain 3 during the unfolding or closing operation is restricted, and it cannot easily come out, and the elliptical bosses 212 will not damage the pleated curtain 3.

[0029] The frame provided by the present utility model can effectively ensure that the pleated curtain 3 is not easy to come out during daily use.

[0030] The present utility model is not limited to the above embodiments. Based on the technical solutions disclosed in the present utility model, those skilled in the art can make some substitutions and deformations of some technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A frame of an insulating glass with a built-in pleated curtain, comprising a frame, wherein an upper frame and a lower frame of the frame are provided with a receiving groove for receiving a driving component, wherein the driving component is used to drive a sliding beam vertically arranged between the upper frame and the lower frame to slide, wherein the sliding beam is connected to the pleated curtain; the upper frame and the lower frame are both U-shaped profiles, wherein the cross section of the upper frame and the lower frame comprises a frame body, an inner panel and an outer panel, wherein the upper frame and the lower frame are provided with a receiving groove for receiving a driving component, wherein the driving component is used to drive a sliding beam vertically arranged between the upper frame and the lower frame to slide, wherein the sliding beam is connected to the pleated curtain; the upper frame and the lower frame are both U-shaped profiles, wherein the cross section of the upper frame and the lower frame comprises a frame body, an inner panel and an outer panel ... The inner sides of the edges of the inner panel and the outer panel are respectively provided with arc-shaped bosses, and the bosses are used to limit the upper edge and / or the lower edge of the pleated curtain between a pair of bosses.

2. The frame of the hollow glass with built-in pleated curtain according to claim 1 is characterized in that: The inner panel and the outer panel of the upper frame are both provided with downwardly extending edges, and the inner panel and the outer panel of the lower frame are both provided with upwardly extending edges.

3. The frame of the hollow glass with built-in pleated curtain according to claim 2 is characterized in that: The distance between the top surface of the accommodating groove and the end surface of the extended edge is not less than 28 mm.

4. The frame of the hollow glass with built-in pleated curtain according to claim 1 is characterized in that: The distance between the pleat curtain and the apex of the boss shall not be less than 2 mm.

5. The frame of the hollow glass with built-in pleated curtain according to claim 4 is characterized in that: The bosses are symmetrically arranged and are semi-elliptical in shape.

6. The frame of the hollow glass with built-in pleated curtain according to claim 5 is characterized in that: The length of the major axis of the boss is not less than twice the length of the minor axis.

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