CN210439517U - Fast-connecting fastener for assembling curtain wall - Google Patents
Fast-connecting fastener for assembling curtain wall Download PDFInfo
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- CN210439517U CN210439517U CN201921099089.6U CN201921099089U CN210439517U CN 210439517 U CN210439517 U CN 210439517U CN 201921099089 U CN201921099089 U CN 201921099089U CN 210439517 U CN210439517 U CN 210439517U
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Abstract
The utility model relates to a fast-joint fastener for assembling curtain walls, which is used for butt-jointing a curtain wall board mounting frame and a keel connecting frame, wherein the keel connecting frame comprises a frame body, a lower hanging plate and an upper hook plate, the lower hanging plate is hung downwards on a keel, the upper hook plate is provided with an upwards extending connecting panel and an extending panel extending from the opposite side of the horizontal lower hanging plate, the fast-joint fastener comprises a first fastener plate with a fastening groove, a second fastener plate which is connected with the first fastener plate and is butt-jointed with the curtain wall board mounting frame, and a flexible edge covering strip arranged at the upper edge of the connecting panel, wherein the flexible edge covering strip is erected at the top surface of the connecting panel from the top part, the inner side surface and the outer side surface of the connecting panel are clamped at the two side surfaces, the fastening groove is matched with the flexible edge covering strip for butt-jointing and connects the first fastener plate on the connecting panel, the bottom surfaces of the first fastener plate and the second, stability, intensity all have apparent promotion, can realize assembling of curtain fast simultaneously.
Description
Technical Field
The utility model belongs to the curtain field, concretely relates to curtain assembles quick-connecting fastener of usefulness.
Background
The curtain wall is an outer wall enclosure of a building, is hung on the wall body of the building like a curtain, and is a light wall body with a decorative effect commonly used in modern large public places or high-rise buildings. For example: subway or station.
However, in actual curtain assembly process, the curtain board all docks with keel frame through connecting the fastener, adopts outer connecting piece to carry out fixed connection (for example directly adopt bolt spare to dock) moreover basically, and although this kind of embodiment is feasible, the equipment is all very inconvenient with the dismantlement, consequently, need urgently in the market one under the stable prerequisite of guaranteeing to connect, the fast joint fastener of being convenient for fast assembly and dismantlement.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a brand-new fast connecting fastener for assembling curtain walls.
In order to achieve the above purpose, the utility model provides a quick-connecting fastener for assembling curtain walls, which is used for butt-connecting a curtain wall board mounting frame with a keel connecting frame, wherein the keel connecting frame comprises a frame body, a lower hanging plate and an upper hanging plate, the lower hanging plate and the upper hanging plate are arranged at two opposite sides of the frame body and respectively form a lower opening and an upper opening, the lower hanging plate is hung on a keel downwards, the upper hanging plate is provided with a connecting panel extending upwards and an extending panel extending at the opposite side of the horizontal lower hanging plate,
the quick-connect fastener is including the first fastener board that is formed with the buckle groove, be connected with first fastener board and with the second fastener board of curtain board mounting bracket butt joint, and set up the flexible banding strip at the connection panel upper edge, wherein flexible banding strip erects the top surface at connection panel from the top, press from both sides the face from both sides and establish on connection panel's inside and outside both sides face, the buckle groove matches the butt joint with flexible banding strip and connects first fastener board on connection panel, the bottom surface of first fastener board and second fastener board is all pasted and is established on extending the panel.
Preferably, the lower part of keeping away from second fastener board side at first fastener board is equipped with the right angle breach, and the quick-connect fastener still includes and sets up and be located the extension strip on right angle breach outside limit with first fastener board is integrative, and wherein the inboard edge of extending the strip forms the buckle groove that the opening is down with the right angle breach.
According to the utility model discloses a concrete implementation and preferred aspect form the chamfer in the bottom of the inboard side of extension strip, and the inclined plane that this chamfer formed forms right trapezoid's introducing port with the vertical side of right angle breach, and the medial surface and the right angle breach side of the inboard vertical extension of extension strip form the joint mouth that matches with flexible bordure strip, and the introducing port forms the buckle groove with joint mouth intercommunication. In this application, through the setting of introducing port, very make things convenient for the coupling matching of fast joint fastener and fossil fragments link, and then increase the efficiency of assembling of curtain by a wide margin.
Preferably, the upper end of the inclined plane formed by the chamfer is positioned below the flexible edge covering strip. The advantage of setting up like this is that for the stability and the fastness of buckle groove, flexible bordure strip and the butt joint of connecting panel upper portion are all very good.
Specifically, the angle of the chamfer is 15-75 degrees, wherein the angle is 60 degrees is the most preferable.
According to a further embodiment and preferred aspect of the invention, the flexible edge strip is clamped at both sides of the connecting panel with the same edge length. The benefit that sets up like this prevents when first fastener board butt joint buckle, causes the aversion of flexible edge banding strip to first fastener board can't the card.
Preferably, the material of flexible bordure strip is soft rubber spare or soft working of plastics, and the buckle groove is in interference fit or transition fit with flexible bordure strip. Generally, an interference fit is sufficient.
In addition, first fastener board and second fastener board set up perpendicularly, and both integrated into one piece. This can reduce the cost of manufacture of the fastener.
Preferably, the second fastener plate is provided with a connecting hole, and the curtain wall plate mounting frame is fixedly connected with the second fastener plate through a bolt piece penetrating through the connecting hole.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses before assembling the curtain, connect the fastener board of fast joint fastener on the curtain board mounting bracket earlier, flexible edge strip cladding is at connection panel's top edge, when the equipment, hang the fossil fragments link back on fossil fragments, directly articulate the fastener board on the connection panel who is equipped with flexible edge strip from the buckle groove, simultaneously by the support of extension panel to the buckle bottom, accomplish the equipment of curtain wall frame promptly, therefore, the assembling process is very convenient, moreover, under the cooperation of flexible edge strip, stability and the fastness after the butt joint of fastener board and connection panel obviously strengthen, in addition, extend the support fastener board of panel, make the rigidity of whole curtain wall frame better.
Drawings
FIG. 1 is a schematic structural view of a quick-connecting fastener for assembling a curtain wall of the present invention;
wherein: A. a curtain wall plate mounting rack; B. a keel connecting frame; b1, a shelf body; b2, hanging the board down; b3, an upper hook plate; b30, connecting panel; b31, extension panel; C. a keel; 1. a first fastener plate; 2. a second fastener plate; 20. connecting holes; 3. a flexible edge covering strip; 4. an extension bar; 5. a bolt member; a1, introducing port; a2, card interface; a. a bayonet groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the quick-connect fastener for assembling a curtain wall provided by this embodiment is used for butt-connecting a curtain wall panel mounting frame a with a keel connecting frame B, where the keel connecting frame B includes a frame body B1, a lower hanging plate B2 and an upper hanging plate B3, the lower hanging plate B2 is hung downwards on a keel C, the upper hanging plate B3 has a connecting panel B30 extending upwards and an extending panel B31 extending horizontally towards the opposite side of the lower hanging plate B2, and the lower hanging plate B2 and the upper hanging plate B3 are disposed on the opposite sides of the frame body B1.
Specifically, fossil fragments C is square pipe, and frame body b1 is the frame plate of vertical setting, and link plate b2 is the right angle board down, and upper hook plate b3 is the T template of inversion, and wherein connection panel b30 is the vertical board in the T template of inversion, and extension panel b31 is the horizontal plate in the T template of inversion.
In this example, the quick-connect fastener includes a first fastener plate 1 formed with a fastening groove a, a second fastener plate 2 connected with the first fastener plate 1 and butted with the curtain wall board mounting frame a, and a flexible edge-covering strip 3 disposed on the upper edge of the connecting panel b30, wherein the flexible edge-covering strip 3 is erected on the top surface of the connecting panel b30 from the top and clamped on the inner and outer side surfaces of the connecting panel b30 from the two side surfaces, the fastening groove 10 is butted with the flexible edge-covering strip 3 in a matching manner and connects the first fastener plate 1 to the connecting panel b30, and the bottom surfaces of the first fastener plate 1 and the second fastener plate 2 are both pasted on the extending panel b 31.
The lower part of keeping away from 2 sides of second fastener board at first fastener board 1 is equipped with the right angle breach, and the quick-connect fastener still includes and sets up and be located the extension strip 4 on right angle breach outside limit with first fastener board 1 an organic whole, and wherein the inboard edge and the right angle breach of extension strip 4 form the buckle groove a that the opening is down.
Specifically, a chamfer is formed at the bottom of the inner side edge of the extension strip 4, a right-angled trapezoidal leading-in port a1 is formed by an inclined plane formed by the chamfer and the vertical side edge of the right-angled notch, a clamping port a2 matched with the flexible edge 3 is formed by the inner side surface of the inner side edge of the extension strip 4 and the side surface of the right-angled notch, and the leading-in port a1 is communicated with the clamping port a2 to form a clamping groove a. In this application, through the setting of introducing port, very make things convenient for the coupling matching of fast joint fastener and fossil fragments link, and then increase the efficiency of assembling of curtain by a wide margin.
The upper end part of the inclined plane formed by the chamfer is positioned below the flexible edge covering strip 3. The advantage of this arrangement is that the stability and firmness of the upper butt joint of the snap groove a, the flexible edge banding 3 and the connecting panel b30 are very good.
In this example, the angle of the chamfer is 60 °. Not only is the clamping operation convenient, but also the strength of the extension strip 4 can be ensured.
The edge wrapping lengths of the flexible edge wrapping strips 3 clamped on the two side surfaces of the connecting panel are equal. The benefit that sets up like this prevents when first fastener board butt joint buckle, causes the aversion of flexible edge banding strip to first fastener board can't the card.
Meanwhile, in order to save the using amount of the flexible edge covering strip 3, the flexible edge covering strip 3 can be saved in a sectional manner, namely when the buckle plate is required to be hung and connected, the corresponding position is formed. Of course, the joint plate b30 may be entirely covered.
In this embodiment, the flexible edge covering strip 3 is made of a soft rubber or plastic material, and the fastening groove a is in interference fit or transition fit with the flexible edge covering strip 3. Generally, an interference fit is sufficient. The disassembly and the assembly are relatively convenient.
In addition, the first fastening plate 1 and the second fastening plate 2 are vertically disposed and integrally formed. This can reduce the cost of manufacture of the fastener.
The second fastener plate 2 is provided with a connecting hole 20, and the curtain wall plate mounting frame A is fixedly connected with the second fastener plate 2 through a bolt piece 5 penetrating through the connecting hole 20.
To sum up, the utility model discloses before assembling the curtain, connect the fastener board of fast joint fastener on the curtain board mounting bracket earlier, flexible edge strip cladding is at connection panel's top edge, when the equipment, hang the fossil fragments link back on fossil fragments, directly articulate the fastener board on the connection panel who is equipped with flexible edge strip from the buckle groove, support the buckle bottom by extending the panel simultaneously, accomplish the equipment of curtain wall frame promptly, therefore, the assembling process is very convenient, moreover, under the cooperation of flexible edge strip, stability and fastness after fastener board and connection panel's butt joint obviously strengthen, in addition extend the support fastener board of panel, make the rigidity of whole curtain wall frame better.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a fast joint fastener of usefulness is assembled to curtain, fast joint fastener is used for butt joint its characterized in that between curtain board mounting bracket and the fossil fragments link: the keel connecting frame comprises a frame body, a lower hanging plate and an upper hook plate, wherein the lower hanging plate and the upper hook plate are arranged on two opposite sides of the frame body and respectively form a lower opening and an upper opening, the lower hanging plate is hung on the keel downwards, the upper hook plate is provided with a connecting panel extending upwards and an extending panel extending towards the opposite side of the lower hanging plate horizontally,
the fast knot connects the fastener including the first fastener board that is formed with the buckle groove, with first fastener board connect and with the second fastener board of curtain wallboard mounting bracket butt joint and set up the flexible banding strip at connection panel upper edge, wherein flexible banding strip erects from the top connection panel's top surface, press from both sides the face and establish on connection panel's the inside and outside both sides face, the buckle groove with flexible banding strip matches the butt joint and will first fastener board is connected on connection panel, first fastener board with the bottom surface of second fastener board is all pasted and is established extend on the panel.
2. The quick-connecting fastener for assembling the curtain wall according to claim 1, wherein: the first fastener plate is far away from the lower part of the side edge of the second fastener plate is provided with a right-angle notch, the quick-connecting fastener further comprises an extension strip which is integrally arranged with the first fastener plate and is positioned on the outer side edge of the right-angle notch, and the inner side edge of the extension strip and the right-angle notch form a clamping groove with a downward opening.
3. The quick-connecting fastener for assembling the curtain wall according to claim 2, wherein: and a chamfer is formed at the bottom of the inner side edge of the extension strip, a right trapezoid introducing port is formed by an inclined plane formed by the chamfer and the vertical side edge of the right-angle notch, a clamping port matched with the flexible edge covering strip is formed by the inner side surface of the inner side edge of the extension strip, which vertically extends, and the side surface of the right-angle notch, and the introducing port is communicated with the clamping port to form the clamping groove.
4. The quick-connecting fastener for assembling the curtain wall according to claim 3, wherein: the upper end part of the inclined plane formed by the chamfer is positioned below the flexible edge covering strip.
5. The quick-connecting fastener for assembling the curtain wall according to claim 3, wherein: the angle of the chamfer is 15-75 degrees.
6. The quick-connecting fastener for assembling the curtain wall according to claim 5, wherein: the angle of the chamfer is 60 °.
7. The quick-connecting fastener for assembling the curtain wall according to claim 1, wherein: the flexible edge covering strips are clamped on two side faces of the connecting panel, and the edge covering lengths are equal.
8. The quick-connecting fastener for assembling the curtain wall according to claim 1, wherein: the material of flexible bordure strip is soft rubber spare or soft working of plastics, the buckle groove with flexible bordure strip interference fit or transition fit.
9. The quick-connecting fastener for assembling the curtain wall according to claim 1, wherein: the first fastener plate and the second fastener plate are vertically arranged and are integrally formed.
10. The quick-connecting fastener for assembling the curtain wall according to claim 1, wherein: the second fastener plate is provided with a connecting hole, and the curtain wall plate mounting frame is fixedly connected with the second fastener plate through a bolt piece penetrating through the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099089.6U CN210439517U (en) | 2019-07-14 | 2019-07-14 | Fast-connecting fastener for assembling curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921099089.6U CN210439517U (en) | 2019-07-14 | 2019-07-14 | Fast-connecting fastener for assembling curtain wall |
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| Publication Number | Publication Date |
|---|---|
| CN210439517U true CN210439517U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921099089.6U Active CN210439517U (en) | 2019-07-14 | 2019-07-14 | Fast-connecting fastener for assembling curtain wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519801A (en) * | 2020-05-06 | 2020-08-11 | 黄炳江 | Green environment-friendly shockproof building board and preparation and installation method thereof |
| CN112031227A (en) * | 2020-08-12 | 2020-12-04 | 谢圣彪 | Suspension type curtain wall |
| CN113439942A (en) * | 2021-07-22 | 2021-09-28 | 浙江亚厦装饰股份有限公司 | Assembled wall-hung storage cabinet and installation method thereof |
-
2019
- 2019-07-14 CN CN201921099089.6U patent/CN210439517U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519801A (en) * | 2020-05-06 | 2020-08-11 | 黄炳江 | Green environment-friendly shockproof building board and preparation and installation method thereof |
| CN112031227A (en) * | 2020-08-12 | 2020-12-04 | 谢圣彪 | Suspension type curtain wall |
| CN112031227B (en) * | 2020-08-12 | 2021-12-14 | 中国建筑一局(集团)有限公司 | Suspension type curtain wall |
| CN113439942A (en) * | 2021-07-22 | 2021-09-28 | 浙江亚厦装饰股份有限公司 | Assembled wall-hung storage cabinet and installation method thereof |
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