Edge protection device for old ground repair

Abstract

The utility model discloses an edge protection device for old ground repair, relates to the technical field of ground repair, and aims to solve the problems that when the ground is generally repaired at present, epoxy floor paint is coated on the ground, but when the ground is coated, the paint is easy to contaminate an edge plinth between the ground and a wall, so that the edge plinth cannot be damaged. The wall corner protection device solves the problems that in the prior art, a plinth position is easily contaminated with a lot of paint of different degrees, attractiveness is easily affected, and the wall corner protection device is not easy to remove and troublesome, and comprises a plurality of protection plates, connecting assemblies and fixing assemblies, the protection plates are mutually connected, clamped and fixed, and the connecting assemblies are arranged at the corner of a wall corner. The multiple protection plates are connected at the bent positions through the connecting assemblies, and the protection plates are fixed to the plinth position where a wall is connected with the ground through the fixing assemblies. The back glue is fixed at the rear end of the fixing assembly through adhesion, and the fixing assembly is adhered to the bottom of a wall through the back glue.

Description

Technical Field

[0001] The utility model relates to the technical field of ground repair, in particular to an edge protection device for repairing old ground. Background Art

[0002] The floor is the most frequently used floor in a building, so it is very easy to be damaged. Due to the limitation of technology, many old floors (such as epoxy, corundum, terrazzo, floor tiles, cement floors, etc.) gradually expose their defects and have problems of different forms and degrees. Therefore, to a certain extent, they need to be renovated. Usually, when repairing old floors, epoxy floor paint is used to repair the floor. Epoxy floor paint is a particularly beautiful and long-lasting floor paint. Since the middle and late 20th century, many clean workshop floors have appeared in Europe and the United States. It uses an integral polymer surface layer, called epoxy floor paint, and its main components are epoxy resin and curing agent.

[0003] Usually when repairing the floor, epoxy floor paint is applied to the floor. However, when coating the floor, the paint is easily stained to the edge footing between the floor and the wall, which can easily cause the footing to be stained with a lot of paint to varying degrees, easily affecting the aesthetics, and is not easy to remove, which is rather troublesome. Therefore, we propose an edge protection device for repairing old floors to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an edge protection device for repairing old floors, so as to solve the problem proposed in the above-mentioned background technology that epoxy floor paint is usually applied to the floor when repairing the floor, but when coating the floor, the paint is easily stained to the edge footing between the floor and the wall, which easily causes the footing to be stained with a lot of paint to varying degrees, which easily affects the aesthetics and is not easy to remove, which is quite troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge protection device for repairing old ground, comprising a protection plate, a connecting assembly and a fixing assembly, wherein a plurality of protection plates are provided, the protection plates are connected and fixed to each other, the connecting assembly is provided at the corner of the wall, a plurality of protection plates are connected at the bend by the connecting assembly, and the protection plates are fixed to the plinth where the wall and the ground are connected by the fixing assembly;

[0006] Also includes:

[0007] The adhesive backing is fixed to the rear end of the fixing component by adhesion, and the fixing component is adhered to the bottom of the wall by the adhesive backing, the fixing component is composed of a second protrusion and a mounting plate, the second protrusion is integrally formed and arranged at the front end of the mounting plate, and the adhesive backing is adhered to the rear end of the mounting plate, the rear end of the protective plate is integrally formed with a second groove, the second groove is connected to the second protrusion by sliding engagement, and the protective plate is installed at the front end of the mounting plate by sliding engagement between the second groove and the second protrusion.

[0008] Preferably, a first groove is integrally formed on the left side of the protective plate, a first protrusion is integrally formed on the right side of the protective plate, and the two protective plates are spliced ​​by sliding engagement between the first groove and the first protrusion.

[0009] Preferably, the bottom of the front end of the protective plate is integrally formed with an inclined surface.

[0010] Preferably, the connecting assembly consists of a first connecting plate and a second connecting plate, and the first connecting plate is connected to the second connecting plate, a locking ring is provided on the left side of the first connecting plate, a circular hole is provided inside the locking ring, and a locking column is provided on the right side of the second connecting plate, and both ends of the locking column are locked and connected to the locking ring through the circular hole, and the first connecting plate and the second connecting plate are connected by the locking of the locking column and the locking ring and can be flipped.

[0011] Preferably, a third groove is integrally formed on the left side of the second connecting plate, and the third groove is connected to the first protrusion by sliding engagement, and a third protrusion is integrally formed on the right side of the first connecting plate, and the third protrusion is connected to the first groove by sliding engagement.

[0012] Preferably, the protective plates can be added in any number and spliced ​​according to the on-site coating conditions to extend the protective area.

[0013] Preferably, the back glue is nano-traceless glue.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a protective plate at the footing between the ground and the wall, a snap-fit ​​structure is set on both sides of the protective plate. The number of protective plates can be added arbitrarily according to the situation on site. The protective plates are spliced ​​through the snap-fit ​​structure to extend the protective area of ​​the footing, so that when repairing with epoxy floor paint, it will not splash on the footing between the ground and the wall, ensuring the efficiency of repairing the old ground. At the same time, an inclined surface is set at the bottom of the protective plate, which can increase the space under the front end of the protective plate, reduce the contact and friction with the protective plate when repairing the edge of the ground, and reserve space under the protective plate for the movement of the repair device.

[0016] 2. A protrusion is set at the front end of the fixing plate to engage with the protective plate. The protective plate can be quickly installed at the plinth of the wall by sliding and engaging. The fixing component is adhered to the plinth of the wall by the back glue. The back glue is a nano-markless glue. The fixing component can be quickly removed after the old floor is repaired without damaging the plinth.

[0017] 3. If you encounter a corner, you can use a connecting component to connect the protective plate at the corner, and the connecting component can be flipped outward or inward to facilitate the engagement with the protrusions of the wall or the recesses of the corners. The connecting component can be flexibly flipped according to the on-site conditions to facilitate the splicing of the protective plate at the corner. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a side view of the installation of the protective plate of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the fixing assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection assembly of the utility model;

[0022] In the figure: 1, protective plate; 2, first groove; 3, second groove; 4, first protrusion; 5, inclined surface; 6, mounting plate; 7, adhesive backing; 8, second protrusion; 9, first connecting plate; 10, second connecting plate; 11, snap-fit ​​column; 12, third groove; 13, third protrusion; 14, snap-fit ​​ring; 15, round hole; 16, connecting component; 17, fixing component. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 The utility model provides an embodiment: an edge protection device for repairing old ground, comprising a protection plate 1, a connecting component 16 and a fixing component 17, wherein the protection plates 1 are provided with a plurality of protection plates 1, the protection plates 1 are connected and fixed to each other, the connecting component 16 is provided at the corner of the wall, the plurality of protection plates 1 are connected at the bend by the connecting component 16, and the protection plates 1 are fixed to the footing where the wall and the ground are connected by the fixing component 17;

[0025] Also includes:

[0026] The adhesive backing 7 is fixed to the rear end of the fixing component 17 by adhesion, and the fixing component 17 is adhered to the bottom of the wall by the adhesive backing 7. The fixing component 17 consists of a second protrusion 8 and a mounting plate 6. The second protrusion 8 is integrally formed and arranged at the front end of the mounting plate 6, and the adhesive backing 7 is adhered to the rear end of the mounting plate 6. The rear end of the protective plate 1 is integrally formed with a second groove 3, and the second groove 3 is connected to the second protrusion 8 by sliding engagement, and the protective plate 1 is installed at the front end of the mounting plate 6 by sliding engagement between the second groove 3 and the second protrusion 8.

[0027] A snap-fit ​​structure is provided on both sides of the protective plate 1, and the number of protective plates 1 can be added arbitrarily according to the situation on site. The protective plates 1 are spliced ​​through the snap-fit ​​structure to extend the protection area of ​​the base, so that when repairing with epoxy floor paint, it will not splash onto the base between the ground and the wall, thereby ensuring the efficiency of repairing the old floor.

[0028] See also Figure 2 A first groove 2 is integrally formed on the left side of the protective plate 1, and a first protrusion 4 is integrally formed on the right side of the protective plate 1. The two protective plates 1 are spliced ​​together by sliding engagement between the first groove 2 and the first protrusion 4, which facilitates the splicing of the protective plates 1.

[0029] See also Figure 2 The bottom of the front end of the protective plate 1 is integrally formed with an inclined surface 5, which can increase the space below the front end of the protective plate 1, reduce the contact and friction with the protective plate 1 when repairing the edge of the ground, and reserve space under the protective plate 1 to facilitate the movement of the repair device.

[0030] See also Figure 4 The connecting assembly 16 is composed of a first connecting plate 9 and a second connecting plate 10, and the first connecting plate 9 is connected to the second connecting plate 10. A snap ring 14 is arranged on the left side of the first connecting plate 9, and a circular hole 15 is arranged inside the snap ring 14. A snap column 11 is arranged on the right side of the second connecting plate 10. Both ends of the snap column 11 are snap-connected with the snap ring 14 through the circular hole 15, and the first connecting plate 9 and the second connecting plate 10 are connected and can be flipped through the snap-connection between the snap column 11 and the snap ring 14. The connecting assembly 16 can be flexibly flipped according to the on-site conditions, so as to facilitate the splicing of the protective plate 1 at the corner.

[0031] See also Figure 4 A third groove 12 is integrally formed on the left side of the second connecting plate 10, and the third groove 12 is connected to the first protrusion 4 by sliding engagement. A third protrusion 13 is integrally formed on the right side of the first connecting plate 9, and the third protrusion 13 is connected to the first groove 2 by sliding engagement. It can be slidably engaged with the protective plate 1 for convenient connection.

[0032] See also Figure 2 The protective plate 1 can be spliced ​​in any number according to the on-site coating situation to extend the protection area and improve the practicality of the protective plate 1.

[0033] See also Figure 3 The back glue 7 is a nano-markless glue, and the fixing component 17 can be quickly removed after the old floor is repaired without causing damage to the footing.

[0034] Working principle: The protective plate 1 is provided with a snap-fit ​​structure on both sides, and the number of protective plates 1 can be added arbitrarily according to the situation on site. The protective plates 1 are spliced ​​through the snap-fit ​​structure to extend the protective area of ​​the base, so that when the epoxy floor paint is used for repair, it will not splash onto the base between the ground and the wall, thereby ensuring the efficiency of repairing the old ground. A protrusion is set at the front end of the mounting plate 6 to snap with the protective plate 1. The protective plate 1 can be quickly installed at the base of the wall through sliding snap-fit, and the fixing component 17 is adhered to the base of the wall through the back glue 7. The back glue 7 is a nano-traceless glue, and the fixing component 17 can be quickly removed after the old ground is repaired, without damaging the base.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An edge protection device for repairing old ground, comprising a protection plate (1), a connecting assembly (16) and a fixing assembly (17), wherein the protection plate (1) is provided with a plurality of protection plates, the protection plates (1) are connected and fixed to each other, the connecting assembly (16) is provided at a corner of a wall, the plurality of protection plates (1) are connected at a bend by the connecting assembly (16), and the protection plate (1) is fixed to a plinth where a wall and a ground are connected by the fixing assembly (17); Features: Also includes: The adhesive backing (7) is fixed to the rear end of the fixing component (17) by adhesion, and the fixing component (17) is adhered to the bottom of the wall by the adhesive backing (7), the fixing component (17) is composed of a second protrusion (8) and a mounting plate (6), the second protrusion (8) is integrally formed and arranged at the front end of the mounting plate (6), and the adhesive backing (7) is adhered to the rear end of the mounting plate (6), the rear end of the protective plate (1) is integrally formed with a second groove (3), the second groove (3) is connected to the second protrusion (8) by sliding engagement, and the protective plate (1) is installed at the front end of the mounting plate (6) by sliding engagement between the second groove (3) and the second protrusion (8).

2. The edge protection device for repairing old ground according to claim 1, characterized in that: The left side of the protective plate (1) is integrally formed with a first groove (2), the right side of the protective plate (1) is integrally formed with a first protrusion (4), and the two protective plates (1) are spliced ​​together by sliding engagement between the first groove (2) and the first protrusion (4).

3. The edge protection device for repairing old ground according to claim 1, characterized in that: The bottom of the front end of the protective plate (1) is integrally formed with an inclined surface (5).

4. The edge protection device for repairing old ground according to claim 1, characterized in that: The connecting assembly (16) is composed of a first connecting plate (9) and a second connecting plate (10), and the first connecting plate (9) and the second connecting plate (10) are connected to each other. A snap ring (14) is arranged on the left side of the first connecting plate (9), and a circular hole (15) is arranged inside the snap ring (14). A snap column (11) is arranged on the right side of the second connecting plate (10), and both ends of the snap column (11) are snap-connected with the snap ring (14) through the circular hole (15). The first connecting plate (9) and the second connecting plate (10) are connected and can be flipped through the snap connection between the snap column (11) and the snap ring (14).

5. The edge protection device for repairing old ground according to claim 4, characterized in that: The left side of the second connecting plate (10) is integrally formed with a third groove (12), and the third groove (12) is connected to the first protrusion (4) by sliding engagement, and the right side of the first connecting plate (9) is integrally formed with a third protrusion (13), and the third protrusion (13) is connected to the first groove (2) by sliding engagement.

6. The edge protection device for repairing old ground according to claim 1, characterized in that: The protective plates (1) can be added in any number and spliced ​​according to the conditions of on-site coating, thereby extending the protective area.

7. The edge protection device for repairing old ground according to claim 1, characterized in that: The back glue (7) is nano-traceless glue.

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