Building board angle bead structure

Abstract

The utility model discloses a building board angle bead structure which comprises a lower clamping sleeve, a connecting groove, an upper clamping sleeve, a sliding block, a movable seat, a through groove, a fixed seat and a screw rod. The adjustable jacket device is arranged, the upper jacket and the lower jacket are smoothly arranged at the corners of the plate in a sleeving mode, then the screw rod is twisted forwards to drive the movable base to move downwards, the movable base is made to be close to the fixed base, and in the process, the distance between the upper jacket and the lower jacket is gradually reduced; according to the adjustable protective sleeve device, the distance between the upper clamping sleeve and the lower clamping sleeve can be adjusted, the adaptive range is large, the adjustable protective sleeve device can adapt to plates of different thickness sizes, it can be guaranteed that clamping is stable and not prone to loosening, and the using effect is further improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of building board sheathing, in particular to a building board corner protection structure. Background Art

[0002] Decorative panels are a common type of building panel in the construction industry. They are mainly used for decoration designs such as walls, ceilings, and decorative columns. They can be selected according to the decoration style, color, shape, etc. Decorative panels are usually made of wood panels, aluminum panels, etc. The material strength is average, and it is usually necessary to install sheaths at the corners of the decorative panels to prevent the corners of the decorative panels from being damaged by bumps and affecting the aesthetics after installation.

[0003] Existing patent application number: CN202121226966.9 A building board corner protection structure includes two corner sleeves correspondingly mounted on the corners of both sides of a certain edge of the building board. The corner sleeves are surrounded by three mutually perpendicular side panels. The utility model has a simple structure and is easy to install. The corners of the building board are wrapped by the corner sleeves to prevent them from being damaged by bumps. The corner guards on the same side are connected as one, not easy to loosen, and have better protection stability.

[0004] The above patent records a corner protector suitable for building boards. The protector structures on the market are fixed, with a single adaptable size and a small scope of application. It is difficult to adapt to boards of different thicknesses. Moreover, the fixed protector structure sometimes does not fit tightly with the corners of the boards, requiring users to stuff fillers such as paper towels into the protector to tighten it. The use effect is not ideal, and the structure of the corner protector needs to be improved to enhance the user experience. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a building board corner protection structure.

[0006] The lockhole that is formed on the upper and lower surfaces of the frame is formed on the upper and lower surfaces of the frame, and the locking slit is formed on the frame, and the locking slit is formed on the upper and lower surfaces of the frame.

[0007] Preferably, the movement range of the upper jacket inside the lower jacket is not less than 2 cm.

[0008] Preferably, rubber strips are pasted and laid on the bottom surface of the lower jacket and the top surface of the upper jacket, and the rubber strips are in a right angle shape.

[0009] Preferably, a heightening pad is attached to the bottom end surface of the lower jacket, and the height of the heightening pad is not less than 5 mm.

[0010] Preferably, the lower jacket and the upper jacket are made entirely of lightweight resin material.

[0011] Preferably, the minimum distance between the upper jacket and the lower jacket does not exceed 5 mm.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides an adjustable sleeve device, which smoothly sleeves the upper and lower sleeves on the corners of the plate, and then rotates the screw rod in the forward direction to drive the movable seat to move downward, so that the movable seat is close to the fixed seat. In this process, the distance between the upper and lower sleeves is gradually reduced until the upper and lower sleeves are respectively fastened and clamped on the upper and lower parts of the corners of the plate, thereby completing the installation of the adjustable sleeve device. The distance between the upper and lower sleeves is adjustable, and the adaptation range is large. It can adapt to plates of different thicknesses and sizes, and can ensure that the clamping is stable and not easy to loosen, so as to further improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the lower jacket in the utility model from top view;

[0016] Figure 3 It is a schematic diagram of the top view of the upper jacket in the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the lower jacket in the utility model when viewed from above.

[0018] Among them: adjustable sheath device-1, lower jacket-11, connecting groove-12, upper jacket-13, sliding block-14, movable seat-15, through groove-16, fixed seat-17, screw rod-18, rubber strip-19, height-increasing foot pad-110. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0020] See also Figure 1-4The utility model provides a building board corner protection structure, including an adjustable sheath device 1, the adjustable sheath device 1 includes a lower jacket 11, a connecting groove 12, an upper jacket 13, a slider 14, a movable seat 15, a through groove 16, a fixed seat 17 and a screw 18. The left and right side walls inside the lower jacket 11 are longitudinally provided with connecting grooves 12, the upper jacket 13 is arranged on the inner side of the lower jacket 11, the upper jacket 13 is closely attached to the inner side wall of the lower jacket 11, and the left and right side walls outside the upper jacket 13 are integrally provided with sliders 14, and the sliders 14 are movably embedded in the inner side of the connecting groove 12, so as to realize the sliding of the upper jacket 13 and the lower jacket 11. A movable seat 15 is connected to the sharp corner of the rear of the upper jacket 13, a through slot 16 is longitudinally arranged at the sharp corner of the rear of the lower jacket 11, the movable seat 15 passes through the through slot 16 and extends to the rear of the lower jacket 11, a fixed seat 17 is connected to the bottom surface of the rear of the lower jacket 11, a screw 18 is rotatably installed on the top surface of the fixed seat 17, the screw 18 longitudinally passes through the screw hole in the middle of the movable seat 15 and is threadedly connected with it, the movable seat 15 is driven to move longitudinally by rotating the screw 18, so as to adjust the distance between the upper jacket 13 and the lower jacket 11, so that it can adapt to plates of different thicknesses and can ensure that the clamping is stable and not easy to loosen.

[0021] To further illustrate, the movement range of the upper jacket 13 inside the lower jacket 11 is not less than 2 cm, so that the upper jacket 13 has sufficient adjustment margin to better adapt to plates of different thickness specifications.

[0022] To further explain, rubber strips 19 are pasted and laid on the bottom surface of the lower jacket 11 and the top surface of the upper jacket 13. The rubber strips 19 are in a right angle shape. The rubber strips 19 can increase the clamping friction of the lower jacket 11 and the upper jacket 13 on the plate, ensuring that the clamping is firm and not easy to loosen.

[0023] To further illustrate, a heightening pad 110 is attached to the bottom end surface of the lower jacket 11, and the height of the heightening pad 110 is not less than 5 mm. The lower jacket 11 can lift the plate off the ground with the help of the heightening pad 110 to prevent the plate from being damaged by friction on the side facing the ground.

[0024] To further explain, the lower jacket 11 and the upper jacket 13 are made of a lightweight resin material as a whole, and polypropylene resin may be used, which has excellent wear resistance to extend the service life and ensure lightweight.

[0025] It is further explained that the minimum distance between the upper jacket 13 and the lower jacket 11 does not exceed 5 mm, so that thin and light plates can also be clamped, and the adaptability range is wide.

[0026] Here’s how it works:

[0027] First, in order to prevent the corners of the decorative plate from being damaged and affecting the aesthetics after installation, an adjustable sheath device 1 can be installed at the corners of the plate. The specific installation operation process is: first, reversely twist the screw 18 to drive the movable seat 15 to move up along the through groove 16, so that the movable seat 15 drives the upper jacket 13 to move, and the upper jacket 13 moves up along the connecting groove 12 through the slider 14. During this process, the distance between the upper jacket 13 and the lower jacket 11 will increase, so that the upper jacket 13 and the lower jacket 11 can be smoothly installed at the corners of the plate, and then Then, the screw rod 18 is turned forward to drive the movable seat 15 to move downward, so that the movable seat 15 is close to the fixed seat 17. During this process, the distance between the upper jacket 13 and the lower jacket 11 is gradually reduced until the upper jacket 13 and the lower jacket 11 are respectively fastened and clamped on the upper and lower parts of the edge corner of the plate, thereby completing the installation of the adjustable jacket device 1. The distance between the upper jacket 13 and the lower jacket 11 is adjustable, and the adaptation range is large. It can adapt to plates of different thicknesses and sizes, and can ensure that the clamping is stable and not easy to loosen, so as to further improve the use effect.

[0028] Secondly, by providing rubber strips 19 on the bottom surface of the lower jacket 11 and the top surface of the upper jacket 13, the rubber strips 19 can increase the clamping friction of the lower jacket 11 and the upper jacket 13 on the plate, ensuring that the clamping is stable and not easy to loosen.

[0029] Third, by pasting and setting a heightening foot pad 110 on the bottom end surface of the lower jacket 11, when the adjustable jacket device 1 is installed on the four corners of the plate, the lower jacket 11 can lift the plate off the ground with the help of the heightening foot pad 110, avoiding friction damage to the side of the plate facing the ground, and providing good protection for the plate.

[0030] The utility model provides a building board corner protection structure, which is provided with an adjustable sheath device 1, by smoothly sheathing an upper jacket 13 and a lower jacket 11 on the edge corner of the board, and then positively twisting a screw rod 18 to drive a movable seat 15 to move downward, so that the movable seat 15 is close to a fixed seat 17. During this process, the distance between the upper jacket 13 and the lower jacket 11 is gradually reduced until the upper jacket 13 and the lower jacket 11 are respectively fastened and clamped on the upper and lower parts of the edge corner of the board, thereby completing the installation of the adjustable sheath device 1, the distance between the upper jacket 13 and the lower jacket 11 is adjustable, the adaptation range is large, and it can adapt to boards of different thicknesses and sizes, and can ensure that the clamping is stable and not easy to loosen, so as to further improve the use effect.

[0031] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building board corner protection structure, characterized in that: The invention comprises an adjustable jacket device (1), wherein the adjustable jacket device (1) comprises a lower jacket (11), a connecting groove (12), an upper jacket (13), a slider (14), a movable seat (15), a through groove (16), a fixed seat (17) and a screw (18), wherein the left and right side walls inside the lower jacket (11) are longitudinally provided with connecting grooves (12), the upper jacket (13) is arranged inside the lower jacket (11), the upper jacket (13) is closely fitted to the inner side wall of the lower jacket (11), and the left and right side walls outside the upper jacket (13) are integrally provided with sliders (14), and the sliders (14) are movably embedded in the The upper jacket (13) and the lower jacket (11) are connected to the inner side of the connecting groove (12) to realize the sliding connection between the upper jacket (13) and the lower jacket (11); a movable seat (15) is connected to the sharp corner of the rear of the upper jacket (13); a through groove (16) is longitudinally arranged at the sharp corner of the rear of the lower jacket (11); the movable seat (15) passes through the through groove (16) and extends to the rear of the lower jacket (11); a fixed seat (17) is connected to the bottom surface of the rear of the lower jacket (11); a screw (18) is rotatably installed on the top surface of the fixed seat (17); the screw (18) longitudinally passes through the screw hole in the middle of the movable seat (15) and is threadedly connected to it.

2. A building board corner protection structure according to claim 1, characterized in that: The upper jacket (13) has a moving range of not less than 2 cm inside the lower jacket (11).

3. The building board corner protection structure according to claim 1, characterized in that: The inner bottom surface of the lower jacket (11) and the inner top surface of the upper jacket (13) are both pasted and laid with rubber strips (19), and the rubber strips (19) are in a right angle shape.

4. The building board corner protection structure according to claim 1, characterized in that: A heightening pad (110) is attached to the bottom end surface of the lower jacket (11), and the height of the heightening pad (110) is not less than 5 mm.

5. The building board corner protection structure according to claim 1, characterized in that: The lower jacket (11) and the upper jacket (13) are made entirely of lightweight resin.

6. The building board corner protection structure according to claim 1, characterized in that: The minimum distance between the upper jacket (13) and the lower jacket (11) does not exceed 5 mm.

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