High-stability gusset for cutting grafting

Abstract

The utility model discloses a high stability gusset for strip connection, relates to the field of gusset, including right angle iron and insert board, this high stability gusset for strip connection, set up the protruding resistance sheet on the insert board, when the strip sleeve is connected on the insert board, and the strip end portion will abut on the resistance sheet, and the resistance sheet can effectively limit the radial swing of strip on the insert board, thereby significantly enhancing the connection rigidity and stability between the strip and gusset.

Description

Technical Field

[0001] This utility model relates to connector technology, specifically to a high-stability connector for connector strips. Background Technology

[0002] During the installation of ventilation ducts, the duct sections need to be supported by ring bars. The ring bars consist of multiple side bars and multiple connecting corners. The corners are located at the corners of the ventilation duct, and their two ends are inserted into the side bars to connect them.

[0003] Chinese utility model patent CN214062247U discloses a decorative insert connecting device, relating to the field of decoration technology. The device includes a housing with a hole at one bottom end inside. A pair of uprights are fixed to the middle two sides of the housing, and a pair of side plates are rotatably connected to the uprights. A locking cone is fixed to the side plate away from the hole, and an insert is fixed inside the housing via the locking cone. A bundle plate is connected to the side plate near the hole, and a locking sleeve is provided on the outer side of the bundle plate near the hole. This utility model connects the insert through the housing, uprights, and side plates, and locks the insert with a top cap and locking cone. The side plates bear the tensile force, significantly improving the tensile strength of the connection. Furthermore, the internal connecting member changes the angle between the two devices, and the external connecting plate and external connecting telescopic rod set the angle of the fixing device, allowing the inserts to be combined into unconventional angles through the connecting device.

[0004] When the existing insert is used, after the insert is inserted into the casing, the casing lacks the constraint on the insert along the thickness direction, which allows the insert to wobble inside the casing and affects the installation stability of the insert. Utility Model Content

[0005] The purpose of this invention is to provide a highly stable connector for inserts, in order to solve the problem that existing connectors cannot stably connect inserts.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-stability insert connector, comprising:

[0007] Right-angle iron, arranged in an L-shape;

[0008] An insert plate is connected to the end of the right-angle iron, and the insert plate is provided with a protruding abutment.

[0009] Preferably, the abutment is a raised arc-shaped piece, and the opening of the abutment faces the end of the insert plate.

[0010] Preferably, the end of the insert plate is chamfered to form a tapered edge, and the width of the insert plate gradually decreases along the tapered edge.

[0011] Preferably, the insert plate and the right-angle iron are offset from each other, that is, the plane of the insert plate and the plane of the right-angle iron are parallel and staggered, and the insert plate is biased towards the side where the abutment is provided, that is, the abutment and the right-angle iron are arranged on both sides of the insert plate.

[0012] Preferably, the right-angle iron, insert plate, and abutment are integrally stamped.

[0013] Compared with the prior art, the present invention provides a high-stability insert corner for insert connection. By setting a protruding abutment on the insert plate, when the insert is sleeved on the insert plate, the end of the insert will abut against the abutment. The abutment can effectively limit the radial sway of the insert on the insert plate, thereby significantly enhancing the connection rigidity and stability between the insert and the corner. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model. Figure 1 ;

[0016] Figure 2 A schematic diagram of the overall structure provided for an embodiment of this utility model. Figure 2 ;

[0017] Figure 3 A schematic diagram of the connection structure between the insertion corner and the insertion strip provided in an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Right angle iron; 2. Insert plate; 3. Support plate; 4. Shrinking edge. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] As attached Figure 1 To be continued Figure 3 As shown:

[0022] Example:

[0023] This utility model provides a high-stability plug-in connector, including a right-angle iron 1 and a plug plate 2.

[0024] Right-angle iron 1 is a one-piece molded structure with an L-shaped cross-section;

[0025] The insert plate 2 is connected to the end of the right angle iron 1. The insert plate 2 is provided with a protruding abutment 3, which serves as a limiting structure when the insert is installed.

[0026] When using the corner connector strip, the insert plates 2 at both ends of the corner can be inserted into the corresponding interfaces of the strip. As the strip moves on the insert plate 2, it will contact and interfere with the abutment 3. The abutment 3 can effectively constrain the radial movement of the strip in the plane of the insert plate 2, thereby significantly enhancing the connection rigidity and stability between the strip and the corner.

[0027] The abutment 3 is a raised arc-shaped piece, and the opening of the abutment 3 faces the end of the insert plate 2. When the insert is inserted into the insert plate 2, the end of the insert will abut against the groove of the abutment 3, that is, the insert is inserted into the gap between the abutment 3 and the insert plate 2, thereby limiting the swaying of the insert in the thickness direction of the insert plate 2 and further optimizing the vibration resistance and alignment accuracy of the connection.

[0028] To facilitate the insertion of the insert plate 2 into the insert strip, the end of the insert plate 2 is chamfered to form a contraction edge 4, and the width of the insert plate 2 gradually decreases along the contraction edge 4.

[0029] The insert plate 2 and the right angle iron 1 are offset from each other, that is, the plane of the insert plate 2 is parallel to the plane of the right angle iron 1 and is offset. The insert plate 2 is biased towards the side where the abutment 3 is provided. That is, the abutment 3 and the right angle iron 1 are arranged on both sides of the insert plate 2, which increases the thickness of the insert corner. When the insert bar collapses at the abutment 3, the biased right angle iron 1 will also block the insert bar and prevent the insert bar from loosening further.

[0030] The right-angle iron 1, the insert plate 2, and the abutment plate 3 are integrally stamped, and the right-angle iron 1 and the insert plate 2 are provided with multiple mounting holes.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-stability connector for insert strips, characterized in that, include: Right-angle iron (1), arranged in an L-shape; Insert plate (2) is connected to the end of the right angle iron (1), and a protruding abutment (3) is provided on the insert plate (2).

2. The high-stability insert connector according to claim 1, characterized in that, The abutment (3) is a raised arc-shaped piece, and the opening of the abutment (3) faces the end of the insert plate (2).

3. The high-stability insert connector according to claim 1, characterized in that, The end of the insert (2) is chamfered to form a contraction edge (4), and the width of the insert (2) gradually decreases along the contraction edge (4).

4. The high-stability insert connector according to claim 1, characterized in that, The insert plate (2) and the right angle iron (1) are offset from each other, that is, the plane of the insert plate (2) is parallel to the plane of the right angle iron (1) and offset, and the insert plate (2) is biased towards the side where the abutment (3) is provided, that is, the abutment (3) and the right angle iron (1) are arranged on both sides of the insert plate (2).

5. The high-stability insert connector according to claim 1, characterized in that, The right-angle iron (1), insert plate (2) and abutment plate (3) are integrally stamped.

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