Hidden framing glass curtain wall glass pressing block

Abstract

The utility model provides a hidden framing glass curtain wall glass pressing block which comprises a keel fixing part and a glass fixing part, a connecting part is arranged between the keel fixing part and the glass fixing part, the side face, used for abutting against a keel, of the keel fixing part is provided with a supporting structure which protrudes outwards and can be bent, and the hidden framing glass curtain wall glass pressing block is simple in structure and convenient to install. By arranging the supporting structure which protrudes out of the keel fixing part and can be bent, when screws for connecting the glass pressing block and the keel are preliminarily tightened, the supporting structure abuts against the keel, the glass pressing block is preliminarily fixed, at the moment, curtain wall glass can be inserted into the space between the glass pressing block and the keel, and friction between the curtain wall glass and an adhesive tape on the side face of the curtain wall keel is avoided; after the curtain wall glass is connected, the screw is tightened for the second time, the supporting structure is gradually flattened in the process, when the supporting structure is pressed to be horizontal, the glass pressing block is completely fixed, and at the moment, the curtain wall glass abuts against the adhesive tape on the side face of the curtain wall keel.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain walls, in particular to a glass pressing block for a hidden frame glass curtain wall. Background Art

[0002] When assembling a hidden frame glass curtain wall, the glass pressing block is generally temporarily fixed on the curtain wall keel, and then the curtain wall glass is pushed in from both sides of the glass pressing block. Since the curtain wall keel is a rigid component, if the curtain wall glass collides hard with the curtain wall keel, it may cause problems such as cracks on the surface of the curtain wall glass. Therefore, a rubber strip is generally set on the side where the curtain wall keel connects to the curtain wall glass to support and protect the curtain wall glass, and to further increase the friction between the curtain wall keel and the curtain wall glass.

[0003] Traditional glass clamps are fixed to the curtain wall keel with screws. If the screws are tightened, the glass clamps are completely fastened to the curtain wall keel. During the process of pushing the curtain wall glass in, the friction between the glass clamps and the rubber strips is too large, making installation difficult. If only part of the screw is screwed into the keel, the glass clamps are not completely fastened to the curtain wall keel, leaving enough space for pushing the curtain wall glass in. Although the curtain wall glass will not directly contact and rub against the rubber strips, the glass clamps themselves will become loose because the screws are not tightened, causing the curtain wall glass to shake. The glass needs to be temporarily fixed, and the construction steps are more cumbersome. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and provide a glass pressing block for a concealed frame glass curtain wall, which can solve the problem that traditional glass pressing blocks make the curtain wall glass difficult to install or cause shaking during installation.

[0005] To this end, the utility model adopts the following technical solutions:

[0006] A glass pressing block for a hidden frame glass curtain wall comprises a keel fixing portion and a glass fixing portion, wherein a connecting portion is provided between the keel fixing portion and the glass fixing portion, and a side of the keel fixing portion for abutting against the keel is provided with an outwardly protruding and bendable supporting structure.

[0007] On the basis of adopting the above technical solutions, the present invention may also adopt the following further technical solutions, or use these further technical solutions in combination:

[0008] An open groove is provided at the connection between the support structure and the keel fixing portion.

[0009] The support structure includes two support plates.

[0010] The two support plates are symmetrically distributed in an eight-shaped pattern about the connecting portion.

[0011] The cross-section of the keel fixing portion is a concave cross-section, and the keel fixing portion includes protrusions located on both sides and a groove between the two protrusions. The support plate is connected to the side of the protrusion facing the groove, and the thickness of the support plate is less than or equal to the depth of the groove.

[0012] The included angle between the support plate and the groove is less than or equal to ninety degrees.

[0013] The included angle between the support plate and the groove is forty-five degrees.

[0014] The support plate can be flattened and completely placed into the groove, and the outer surface of the support plate can be flush with the raised surface.

[0015] The centers of the glass fixing portion and the connecting portion are provided with through holes for screws to pass through, and the center of the keel fixing portion is provided with a connecting hole for screws.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects: simple structure and easy installation. By arranging a bendable supporting structure protruding from the fixing part of the keel, when the screws connecting the glass pressing block and the keel are initially tightened, the supporting structure abuts against the keel, and the glass pressing block is initially fixed. At this time, the space between the glass pressing block and the keel is sufficient for the curtain wall glass to be inserted without rubbing against the rubber strip on the side of the curtain wall keel. After the curtain wall glass is connected, the screws are tightened for the second time. During this process, the supporting structure is gradually flattened. When the supporting structure is pressed to the horizontal, the glass pressing block is completely fixed. At this time, the curtain wall glass abuts against the rubber strip on the side of the curtain wall keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the prior art application.

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0019] Figure 3 For this utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure and screw explosion of the utility model.

[0021] Figure 5-Figure 7 This is a schematic diagram of the installation process when the utility model is used. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred implementation scheme of the present invention is described below in conjunction with specific embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent elements with the same or similar functions. However, it should be understood that the drawings are only used for illustrative purposes and cannot be understood as limiting the present invention. In order to better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted, and the positional relationship described in the drawings is only used for illustrative purposes and cannot be understood as limiting the present invention.

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0024] The utility model provides a glass pressing block for a hidden frame glass curtain wall, comprising a keel fixing part 1 and a glass fixing part 2, wherein a connecting part 3 is provided between the keel fixing part 1 and the glass fixing part 2, and a supporting structure 4 protruding outward and bendable is provided on the side of the keel fixing part 1 for abutting the keel.

[0025] An open groove 5 is provided at the connection between the supporting structure 4 and the keel fixing portion 1 .

[0026] The support structure 4 includes two support plates 41 .

[0027] like Figure 3 As shown, in this embodiment, the opening groove 5 is an arc-shaped opening groove and its groove depth is approximately half of the thickness of the support plate 41.

[0028] The two support plates 41 are symmetrically distributed in an eight-shaped pattern about the connecting portion 3 , so that the support structure 4 can stably abut against the surface of the keel.

[0029] The cross-section of the keel fixing part 1 is a concave cross-section. The keel fixing part 1 includes protrusions 11 on both sides and a groove 12 between the two protrusions 11. The support plate 41 is connected to the side of the protrusion 11 facing the groove 12. The thickness of the support plate 41 is less than or equal to the depth of the groove 12, so that the flattened support plate 41 can be completely located in the groove 12, ensuring that the surface of the support structure 4 abutting the keel is flat.

[0030] The included angle between the support plate 41 and the groove 12 is less than or equal to ninety degrees, so that the support plate 41 can be flattened and pressed into the groove 12 easily.

[0031] In this embodiment, the included angle between the support plate 41 and the groove 12 is forty-five degrees.

[0032] The support plate 41 can be flattened and completely placed into the groove 12 , and the outer surface of the support plate 41 can be flush with the surface of the protrusion 11 .

[0033] A through hole 6 for screws to pass through is provided in the center of the glass fixing part 2 and the connecting part 3. A connecting hole 7 for screws is provided in the center of the keel fixing part 1. The size of the connecting hole 7 matches the diameter of the screw.

[0034] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the glass pressing block for a hidden frame glass curtain wall of the present invention, and can produce the positive effects described in the present invention.

[0035] It should be noted that the terms "including" and "having" in the specification and claims of the present invention and the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two mechanisms, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] In the description of this utility model, it should be understood that terms such as "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are used solely to facilitate the description of this utility model and to simplify the description. They do not indicate or imply that the mechanisms or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are used solely for brevity of description and do not indicate or imply relative importance.

[0037] Furthermore, in practicing the claims of the present invention, those skilled in the art may understand and effect variations to the disclosed embodiments by studying the drawings, the disclosure, and the appended claims. Furthermore, in the claims and the specification, words such as "comprising" and "including" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications made based on the present invention are covered by the scope of the claims of the present invention and will not be listed one by one here.

Claims

1. A glass pressing block for a hidden frame glass curtain wall, comprising a keel fixing portion (1) and a glass fixing portion (2), wherein a connecting portion (3) is provided between the keel fixing portion (1) and the glass fixing portion (2), and characterized in that: The keel fixing portion (1) is provided with a bendable support structure (4) protruding outwards on the side surface thereof for contacting the keel. The support structure (4) comprises two support plates (41). The two support plates (41) are symmetrically distributed in an eight-shaped axis about the connecting portion (3).

2. The glass block for a hidden frame glass curtain wall according to claim 1, characterized in that: An open groove (5) is provided at the connection between the support structure (4) and the keel fixing portion (1).

3. The glass block for a hidden frame glass curtain wall according to claim 1, characterized in that: The cross section of the keel fixing portion (1) is a concave cross section. The keel fixing portion (1) comprises protrusions (11) located on both sides and a groove (12) between the two protrusions (11). The support plate (41) is connected to a side of the protrusion (11) facing the groove (12). The thickness of the support plate (41) is less than or equal to the depth of the groove (12).

4. The glass block for a hidden frame glass curtain wall according to claim 3, characterized in that: The included angle between the support plate (41) and the groove (12) is less than or equal to ninety degrees.

5. The glass block for a hidden frame glass curtain wall according to claim 4, characterized in that: The included angle between the support plate (41) and the groove (12) is forty-five degrees.

6. The glass block for a hidden frame glass curtain wall according to claim 3, characterized in that: The support plate (41) can be flattened and completely placed in the groove (12), and the outer surface of the support plate (41) can be flush with the surface of the protrusion (11).

7. The glass block for a hidden frame glass curtain wall according to claim 1, characterized in that: The centers of the glass fixing portion (2) and the connecting portion (3) are provided with through holes (6) for screws to pass through, and the center of the keel fixing portion (1) is provided with a connecting hole (7) for screws.

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