An adjustable unilateral plug-in combination anchor

Abstract

The application relates to an adjustable single-side plug-in combined anchor, relates to the technical field of building connecting pieces, and comprises a matched L-shaped bottom buckle and an upper buckle, one end of the upper buckle is fixedly connected with one end of the bottom buckle through a screw, the end, away from the bottom buckle, of the upper buckle is upwardly folded to form a plug-in part, third waist-shaped holes are arranged on the two sides of the plug-in part, a first waist-shaped hole is arranged in the middle of the side, away from the upper buckle, of the bottom buckle, two screw holes are symmetrically arranged on the side, where the bottom buckle is connected with the upper buckle, a first waist-shaped hole matched with the screw hole is arranged on the side, where the upper buckle is connected with the bottom buckle, the third waist-shaped hole extends in a direction perpendicular to the first waist-shaped hole, and a groove is arranged in the middle of the plug-in part. Through reasonable structural design, the adjustable single-side plug-in function of the anchor is realized, the anchoring demand in different scenes can be met, and good practicability and flexibility are achieved.

Description

Technical Field

[0001] This application relates to the field of building connector technology, and in particular to an adjustable single-sided plug-in combination anchor. Background Technology

[0002] Currently, the anchors commonly used in integrated thermal insulation and decorative panels are mainly butterfly-type anchors and T-type anchors; however, existing technologies have significant drawbacks:

[0003] 1. Butterfly-shaped anchors: Their asymmetrical design makes it difficult to keep the supporting surface level after installation, resulting in uneven stress distribution on the panels and accelerating adhesive layer failure. Furthermore, to adjust for unevenness between adjacent panels caused by wall surface irregularities, significant external force is usually required during installation, and rigid anchors can easily damage the panel surface.

[0004] 2. T-shaped anchors: After installation, the gap between adjacent panels is usually only about 2 mm, which makes it impossible for the weather-resistant sealant to form an effective thickness (the specification requires ≥3 mm). After the sealant dries and shrinks, it will inevitably crack, and rainwater can easily seep into the interior of the wall through the anchor holes.

[0005] The flatness error of building walls often reaches 10 mm. Traditional anchors have a fixed length, and additional shims or cutting adjustments are required during installation, which is cumbersome and affects installation efficiency and quality. Utility Model Content

[0006] To address the problems of fixed length traditional anchors in existing technologies, which require additional shims or cutting adjustments during installation, resulting in cumbersome procedures and impacting installation efficiency and quality, this application provides an adjustable single-sided plug-in combination anchor.

[0007] The adjustable single-sided plug-in combination anchor provided in this application adopts the following technical solution: An adjustable single-sided plug-in combination anchor includes a matching bottom buckle and an upper buckle. The bottom buckle is L-shaped. One end of the upper buckle is fixedly connected to one end of the bottom buckle by a screw. The end of the upper buckle away from the bottom buckle is folded upward to form a plug-in part. The plug-in part has a third waist-shaped hole on both sides.

[0008] By adopting the above technical solution, the adjustable single-sided plug-in combination anchor uses a single-sided insertion method to connect adjacent panels, simplifying the installation steps; the upper clip is connected to the bottom clip by screws and the two can slide relative to each other. The waist-shaped hole of the upper clip can be used to conveniently adjust the installation length of the anchor, effectively adapting to wall flatness errors; by sliding the upper clip, the verticality, horizontality and flatness between adjacent panels can also be precisely adjusted, avoiding direct application of force to the panel surface and reducing the risk of adhesive layer failure and panel surface damage; the plug-in part at the end of the upper clip facilitates the insertion and installation of adjacent panels.

[0009] Optionally, a first waist-shaped hole is provided in the middle of the side of the bottom buckle away from the top buckle.

[0010] By adopting the above technical solution, a first waist-shaped hole is opened in the middle of the side of the bottom buckle away from the top buckle. This structure allows the bottom buckle to be adjusted up and down when it is fixed to the wall, thereby adjusting the levelness and flatness of the decorative panel.

[0011] Optionally, the bottom buckle and the top buckle are connected by two screw holes symmetrically.

[0012] By adopting the above technical solution, the bottom buckle is connected to the upper buckle through a screw that passes through the screw hole, which improves the convenience of connection.

[0013] Optionally, a first waist-shaped hole is provided on the side where the upper buckle connects to the bottom buckle, which mates with the screw hole. The first waist-shaped hole extends along the connection direction between the upper buckle and the bottom buckle.

[0014] By adopting the above technical solution, the first waist shape extends along the connection direction of the upper buckle and the bottom buckle, which facilitates precise adjustment of the verticality and horizontality of the integrated insulation panel. It also enables convenient adjustment of the installation length of the anchor, effectively adapting to a 10mm flatness error of the wall, while avoiding direct application of reinforcing force to the panel surface, reducing the risk of adhesive layer failure and panel surface damage.

[0015] Optionally, the third waist-shaped hole extends in a direction perpendicular to the first waist-shaped hole.

[0016] By adopting the above technical solution, the third waist-shaped hole extends in a direction perpendicular to the first waist-shaped hole, which can better meet the adjustment needs of the anchor in different directions, and more accurately adjust the verticality and horizontality of the integrated insulation board. This further ensures that the back of the insulation board is tightly bonded to the wall bonding mortar, effectively adapts to the flatness error of the wall, and reduces the risk of adhesive layer failure and board surface damage.

[0017] Optionally, a groove is provided in the middle of the plug portion.

[0018] By adopting the above technical solution, a groove is opened in the middle of the plug-in part, so that the adjustable single-sided plug-in combination anchor can connect adjacent plates by single-sided insertion, simplifying the installation steps.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] This application utilizes the waist-shaped holes of the combination buckle to facilitate convenient adjustment of the anchor installation length, effectively adapting to the flatness error of the wall. In addition, the verticality, horizontality, and flatness between adjacent panels can be precisely adjusted by sliding the upper buckle, avoiding direct application of force to the panel surface and reducing the risk of adhesive layer failure and panel surface damage. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0022] Figure 2 This is a top view schematic diagram of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0023] Figure 3 This is a right-side structural schematic diagram of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0024] Figure 4 This is a schematic diagram of the bottom buckle structure of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0025] Figure 5 This is a schematic diagram of the upper buckle structure of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0026] Figure 6 This is an installation diagram of an adjustable single-sided plug-in combination anchor in an embodiment of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Bottom buckle; 11. First oblong hole; 12. Screw hole; 2. Top buckle; 21. Second oblong hole; 22. Third oblong hole; 23. Insertion part. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification.

[0029] Please see Figure 1-6 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding. They are not intended to limit the scope of this application and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this application, should still fall within the scope of the technical content disclosed in this application. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this application. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this application's implementation.

[0030] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0031] This embodiment discloses an adjustable single-sided plug-in combination anchor.

[0032] Reference Figure 1 , Figure 2 and Figure 3 The adjustable single-sided plug-in combination anchor provided in this application includes a bottom buckle and an upper buckle. The bottom buckle is L-shaped, and one end of the upper buckle is fixedly connected to one end of the bottom buckle by screws. The two can slide relative to each other. The end of the upper buckle away from the bottom buckle is folded upward to form a plug-in part. The plug-in part can be used to insert and connect adjacent panels on one side, which simplifies the installation steps. Furthermore, the installation length can be adjusted by sliding the two relative to each other, which can effectively adapt to the flatness error of the wall.

[0033] Specifically, refer to Figure 4 The bottom clip 1 consists of a base plate and side plates. The base plate is typically a rectangular flat plate, made of metal such as stainless steel, which offers good strength and corrosion resistance. A first oblong hole 11 is located in the middle of the side furthest from the upper clip 2. This oblong hole facilitates the subsequent fixing of the bottom clip to the base wall using expansion bolts. The oblong hole design allows for some positional adjustment during fixing, better adapting to uneven wall surfaces. Alternatively, similar adjustable hole structures such as elliptical holes can be used. The side plates are perpendicular to the base plate and integrally formed with it. Two screw holes are symmetrically located on the side where the side plate connects to the upper clip. These screw holes mate with the oblong hole on the upper clip, connecting the bottom clip 1 and the upper clip 2 with screws. This L-shaped structure design of the bottom clip 1 provides a stable support base for the entire anchor, making the anchor more securely installed on the wall.

[0034] Specifically, refer to Figure 5The upper clip 2 is also plate-shaped and can be made of metal, such as aluminum alloy, which is lightweight and has a certain strength. A second oblong hole 21, which mates with the screw hole of the bottom clip 1, is provided on the side of the upper clip 2 that connects to the bottom clip 1. The second oblong hole 21 extends along the connection direction between the upper clip 2 and the bottom clip 1. This design allows the upper clip 2 to slide relative to the bottom clip 1, and the oblong hole can be moved relative to the screw hole 12 on the bottom clip 1 to precisely adjust the verticality and horizontality of the integrated insulation board. For example, when the wall surface is uneven, sliding the upper clip can ensure a tight bond between the back of the insulation board and the wall adhesive mortar. Alternatively, the connection between the upper clip 2 and the bottom clip 1 can be changed to a sliding groove and slider structure. The end of the upper clip 2 away from the bottom clip is folded upwards to form an insertion part 23. A third oblong hole 22 is provided on both sides of the insertion part 23, extending in a direction perpendicular to the second oblong hole 21. The waist-shaped hole design provides adjustment space for subsequent installation of adjacent panels and facilitates fine-tuning during installation to ensure the connection accuracy between adjacent panels. The insertion part 23 has a groove in the middle, which helps reduce weight and may also serve a positioning or guiding function when installing adjacent panels. This structural design of the upper clip 2, in conjunction with the bottom clip 1, allows for precise adjustment of the installation position of the integrated insulation panel, avoiding direct force on the panel surface and reducing the risk of adhesive layer failure and panel damage.

[0035] Reference Figure 6 The bottom clip 1 and the top clip 2 are connected together by Phillips head screws. When installing the anchors, first stack the top clip 2 on top of the bottom clip, insert the Phillips head screws and tighten them initially, allowing them to slide relative to each other. Then, align the two rivet holes of the top clip 2 with the pre-set rivet holes at the folded edge of the integrated insulation and decorative panel, and use pull-thread rivets to firmly fasten the top clip 2 to the panel. Next, place the insulation panel with the top clip 2 fixed in place, and use expansion bolts to fix the bottom clip to the base wall through the first slotted hole 11 on the bottom clip 1. At this time, by sliding the top clip 2, using its slotted hole to move relative to the screw hole 12 on the bottom clip 1, precisely adjust the verticality and horizontality of the integrated insulation panel, ensuring that the back of the insulation panel is tightly bonded to the wall adhesive mortar, and then fully tighten the Phillips head screws to make the top clip 2 and the bottom clip 1 a single unit, completing the installation of the first integrated panel. When installing the adjacent panels, align the groove of the second integrated insulation panel with the insertion part 23 at the end of the fixed upper buckle 2 on the first panel that has already been installed, and insert it directly to complete the installation.

[0036] The implementation principle of this embodiment is as follows: This adjustable single-sided plug-in combination anchor connects adjacent panels through single-sided insertion, greatly simplifying the installation steps and improving installation efficiency. Its length can be adjusted by the relative sliding of the upper clip 2 and the bottom clip 1. The adjustment range of approximately 15mm can effectively accommodate a 10mm flatness error in the wall, avoiding the cumbersome process of using shims or cutting for adjustment required by traditional anchors due to their fixed length. Simultaneously, the verticality, horizontality, and flatness between adjacent panels can be precisely adjusted by sliding the upper clip 2, avoiding direct force on the panel surface and reducing the risk of adhesive layer failure and panel damage. Compared to traditional butterfly-type and T-type anchors, this has significant advantages, providing a more reliable and convenient solution for the installation of integrated insulation and decoration panels.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

[0038] In summary, this application achieves convenient adjustment of the anchor installation length through the waist-shaped holes of the combination buckle, effectively accommodating wall flatness errors. Furthermore, the sliding upper buckle allows for precise adjustment of the panel's verticality, horizontality, and flatness between adjacent panels, avoiding direct application of force to the panel surface and reducing the risk of adhesive layer failure and panel damage. Therefore, this application effectively overcomes the various shortcomings of existing technologies and possesses high industrial applicability.

[0039] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered within the protection scope of this application.

Claims

1. An adjustable single-sided plug-in combination anchor, characterized in that, Includes a matching bottom buckle (1) and an upper buckle (2). The bottom buckle (1) is L-shaped. One end of the upper buckle (2) is fixedly connected to one end of the bottom buckle (1) by screws. The end of the upper buckle (2) away from the bottom buckle (1) is folded upward to form a plug-in part (23). The plug-in part (23) has a third waist-shaped hole (22) on both sides.

2. An adjustable single-sided plug-in combination anchor according to claim 1, wherein: The bottom buckle (1) has a first waist-shaped hole (11) in the middle on the side away from the top buckle (2).

3. The adjustable single-sided plug-in combination anchor as described in claim 1, characterized in that: The bottom buckle (1) and the top buckle (2) are connected by two screw holes (12) symmetrically.

4. The adjustable single-sided plug-in combination anchor as described in claim 1, characterized in that: The upper buckle (2) is provided with a first waist-shaped hole (11) that matches the screw hole (12) on the side where it is connected to the bottom buckle (1). The first waist-shaped hole (11) extends along the connection direction between the upper buckle (2) and the bottom buckle (1).

5. An adjustable single-sided plug-in combination anchor as described in claim 4, characterized in that: The third waist-shaped hole (22) extends in a direction perpendicular to the first waist-shaped hole (11).

6. The adjustable single-sided plug-in combination anchor as described in claim 1, characterized in that: The insertion part (23) has a groove in the middle.

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