Wall corner protection equipment for house building
The combination structure of baffles, bends, slots, and snap-on plates solves the problems of stability and aesthetics of corner protection equipment, achieves seamless connection and convenient disassembly and assembly, and enhances connection strength and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-04-03
AI Technical Summary
Existing corner protectors have problems with poor stability and are not aesthetically pleasing. In particular, gaps and exposed bolts affect the appearance, and hollow areas are prone to occur in the middle area.
It adopts a combination structure of baffles, bends, slots and buckles. Seamless connection is achieved through the elastic deformation of the baffles. Combined with expansion bolts for fixing, the connection strength is enhanced and the bolts are concealed. ABS plastic and rubber buffer pads are used to improve safety and aesthetics.
Seamless connection was achieved, enhancing the stability and aesthetics of the structure, reducing hollow areas, and improving ease of operation and safety.
Smart Images

Figure CN224078558U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building engineering, specifically to a corner protection device for building construction. Background Technology
[0002] When a house is built, walls are used to divide the interior space and form various functional areas. Some walls have corners due to door frames, bends, etc. These corners are easily bumped and damaged. To reduce the damage to the corners, corner protectors are usually installed to wrap and protect them.
[0003] A building corner protector with application number 202322350688.3 includes a protective panel, with a connecting component at each of the upper and lower ends of the protective panel, and a protective component attached to the outer wall of the two connecting components. The protective component has an L-shaped structure and includes a protective panel with side plates on its side walls. The protective component and the connecting components are interconnected to protect the connecting components. This invention relates to the field of building construction technology. The protective component has a connecting component at each of the upper and lower ends of the protective panel, and a protective component is provided on the outer wall of the connecting component. When the protective component and the protective panel are connected, the connection is smooth and flat. Simultaneously, the protective component can protect the connection holes opened inside the connecting components, improving the overall aesthetics of the structure.
[0004] The technical solution mainly involves fixing the corners with bolts at both ends and then covering the bolts with a protective plate. However, this solution has the following problems: First, the protective plate and the corner guard are not an integral structure. After they are spliced together, there will be gaps on all three contact surfaces, which affects the aesthetics. Second, only the top and bottom ends are fastened with bolts, while the middle area is not fastened, which makes the middle area prone to hollowing. If the number of bolts and protective plates is increased, the number of gaps will be further increased, which will affect the aesthetics even more. Utility Model Content
[0005] Therefore, the purpose of this utility model is to provide a corner protection device for building construction to solve the technical problems of poor stability and lack of aesthetics.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a corner protection device for building construction, including a fixing plate, a baffle connected to the outer surface of the fixing plate, a curved groove on one side of the back of the baffle, a buckle fixed to one side and the back of the baffle, and a slot on one side and one side of the outer surface of the fixing plate.
[0007] By adopting the above technical solution, the setting of the curved groove facilitates the bending of the baffle. Therefore, during assembly, the baffle is first bent into a V-shape, and then the buckle is placed on the slot and released. At this time, the baffle itself elastically returns to its original shape into an L-shape, thereby allowing the buckle to enter the slot and limit the baffle. The baffle completely covers the fixing plate, avoiding the expansion bolts from affecting the appearance and preventing additional gaps from affecting the aesthetics. When disassembling and replacing, the baffle is also bent with force, and then the baffle can be removed.
[0008] Furthermore, the outer surface and one side of the baffle are provided with rounded corners, and the baffle is made of ABS plastic.
[0009] By adopting the above technical solution, the edges and corners of the baffle are all rounded to avoid injuring people and goods. The baffle is made of ABS plastic and can restore its original shape to an L-shape through its own elasticity.
[0010] Furthermore, the buckle plate has an "L" shaped cross section, and the baffle is detachably connected to the fixing plate through the buckle plate and the slot.
[0011] By adopting the above technical solution, the staff sends the baffle to the fixed plate, so that the buckle is placed on the slot. Then the staff releases the hand holding the baffle. At this time, the baffle itself elastically restores its original shape to an L-shape, so that the buckle enters the slot and limits the baffle.
[0012] Furthermore, one side of the inside of the slot is sloped.
[0013] By adopting the above technical solution, when the baffle is damaged due to prolonged use and needs to be disassembled and replaced, the staff will also forcefully bend the baffle into a V-shape to make the buckle come out of the slot, and then the staff can remove the baffle.
[0014] Furthermore, multiple slots and buckles are provided, and all slots and buckles are mirror images of each other.
[0015] By adopting the above technical solution, the number of slots and buckles is increased, thereby increasing the connection surface between the baffle and the fixing plate, and thus increasing the connection strength of the structure.
[0016] Furthermore, mounting holes are provided on the top of the outer surface and on one side of the fixing plate, and expansion bolts are installed inside the mounting holes.
[0017] By adopting the above technical solution, the workers drilled holes on both sides of the corner of the wall, then put one part of the expansion bolt into the hole, and then put the other part of the expansion bolt into the installation hole. After preparation, the workers attached the fixing plate to the corner of the wall and tightened the expansion bolt, thus completing the assembly of the fixing plate.
[0018] Furthermore, multiple mounting holes and expansion bolts are provided, and the multiple mounting holes and expansion bolts are distributed at equal intervals.
[0019] By adopting the above technical solution and increasing the number of expansion bolts, the number of fastening points is increased, thereby reducing the occurrence of loosening and hollowing of the fixing plate.
[0020] Furthermore, a buffer pad is connected to the outer surface of the baffle, and the buffer pad is made of rubber material.
[0021] By adopting the above technical solution, the impact force is reduced by using a buffer pad, further reducing the damage to the baffle, corners, personnel and goods caused by the collision.
[0022] In summary, the present invention has the following main advantages:
[0023] This utility model features a baffle, a curved groove, a slot, and a snap-on plate. The curved groove facilitates bending of the baffle. During assembly, the baffle is first bent into a V-shape, then the snap-on plate is placed on the slot and released. The baffle's elasticity allows it to return to its original L-shape, enabling the snap-on plate to enter the slot and limit its position. The baffle completely covers the fixing plate, preventing expansion bolts from affecting aesthetics and eliminating any gaps. Disassembly and replacement are similar; the baffle is bent forcefully and then removed. The structure is simple, assembly and disassembly are convenient, and the complete concealment of the fixing plate and expansion bolts contributes to a more aesthetically pleasing appearance. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the structure of this utility model;
[0025] Figure 2 This is a top-section diagram of the mounting hole structure of this utility model;
[0026] Figure 3 This is a top-section schematic diagram of the buckle plate structure of this utility model;
[0027] Figure 4 This is a schematic diagram of the fixing plate structure of this utility model.
[0028] In the diagram: 1. Fixing plate; 2. Baffle; 3. Buffer pad; 4. Mounting hole; 5. Expansion bolt; 6. Bend groove; 7. Clip groove; 8. Buckle plate. Detailed Implementation
[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0030] The embodiments of this utility model will be described below based on its overall structure.
[0031] Example 1:
[0032] A type of corner protection device for building construction, such as Figures 1-4 As shown, the assembly includes a fixing plate 1, characterized in that: a baffle 2 is connected to the outer surface of the fixing plate 1, and the outer surface and one side of the baffle 2 are provided with rounded corners. The baffle 2 is made of ABS plastic, and a curved groove 6 is provided on one side of the back of the baffle 2. Due to the setting of the curved groove 6, the baffle 2 is easy to bend. Therefore, during assembly, the worker first bends the baffle 2 into a V shape. A buckle 8 is fixed on one side and the back of the baffle 2. The buckle 8 has an "L" shaped cross section. A slot 7 is provided on one side and one side of the outer surface of the fixing plate 1. One side of the slot 7 is sloping. Multiple slots 7 and buckles 8 are provided. Multiple slots 7 and buckles 8 are mirror images of each other. The baffle 2 is detached and connected to the fixing plate 1 through the buckle 8 and the slot 7. The worker sends the baffle 2 to the fixing plate 1, so that the buckle 8 is placed on the slot 7. Then the worker releases his hand holding the baffle 2. At this time, the baffle 2 returns to its original shape into an L shape due to its own elasticity, so that the buckle 8 enters the slot 7 and limits the baffle 2.
[0033] See Figure 2 and Figure 4 In the above embodiment, mounting holes 4 are provided on the upper surface of the outer surface of the fixing plate 1 and on one side. Expansion bolts 5 are provided inside the mounting holes 4. There are multiple mounting holes 4 and expansion bolts 5. The multiple mounting holes 4 and expansion bolts 5 are distributed at equal intervals. The workers attach the fixing plate 1 to the corner of the wall and tighten the expansion bolts 5 to complete the assembly of the fixing plate 1.
[0034] Example 2:
[0035] Based on the above embodiment one, in order to reduce the impact force and further reduce the damage caused by bumps, the following settings are now implemented.
[0036] See Figures 1-4 In the above embodiment, a buffer pad 3 is connected to the outer surface of the baffle 2. The buffer pad 3 is made of rubber material. The buffer pad 3 is used to buffer and reduce the impact force, further reducing the damage to the baffle 2, the corner of the wall, personnel and goods caused by the collision.
[0037] The implementation principle of this utility model is as follows: First, the workers drill holes on both sides of the corner of the wall. Then, the workers put one part of the expansion bolt 5 into the hole. After that, the workers put the other part of the expansion bolt 5 into the installation hole 4. After preparation, the workers attach the fixing plate 1 to the corner of the wall and tighten the expansion bolt 5 to complete the assembly of the fixing plate 1.
[0038] Because of the setting of the groove 6, the baffle 2 is easy to bend. Therefore, during assembly, the worker first bends the baffle 2 into a V shape, and then sends the baffle 2 to the fixing plate 1, so that the buckle 8 is placed on the slot 7. Then the worker releases the hand holding the baffle 2. At this time, the baffle 2 returns to its original shape into an L shape through its own elasticity, so that the buckle 8 enters the slot 7 and limits the baffle 2. At this time, the baffle 2 completely covers the fixing plate 1, so as to avoid the expansion bolt 5 from affecting the appearance and will not produce additional gaps that affect the appearance.
[0039] In use, the baffle 2 protects the corner of the wall, preventing passersby and goods from bumping into it. The edges of the baffle 2 are rounded to prevent injury to people and goods. Simultaneously, the cushioning pad 3 further reduces impact, minimizing damage to the baffle 2, the corner, people, and goods from collisions.
[0040] When the baffle 2 is damaged due to prolonged use and needs to be disassembled and replaced, the staff will also forcefully bend the baffle 2 into a V shape so that the buckle 8 can be removed from the slot 7, and then the staff can remove the baffle 2.
[0041] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.
Claims
1. A corner protection device for building construction, comprising a fixing plate (1), characterized in that: The outer surface of the fixing plate (1) is connected to a baffle (2), a curved groove (6) is provided on one side of the back of the baffle (2), a buckle plate (8) is fixed on one side and the back of the baffle (2), and a slot (7) is provided on one side and one side of the outer surface of the fixing plate (1).
2. The corner protection device for building construction according to claim 1, characterized in that: The baffle (2) has rounded corners on its outer surface and one side, and the baffle (2) is made of ABS plastic.
3. The corner protection device for building construction according to claim 2, characterized in that: The buckle plate (8) has an "L" shaped cross section, and the baffle (2) is detachably connected to the fixing plate (1) through the buckle plate (8) and the slot (7).
4. The corner protection device for building construction according to claim 3, characterized in that: The inside of the slot (7) is sloped on one side.
5. The corner protection device for building construction according to claim 4, characterized in that: Multiple slots (7) and buckles (8) are provided, and multiple slots (7) and buckles (8) are mirror images of each other.
6. The corner protection device for building construction according to claim 1, characterized in that: The fixing plate (1) has mounting holes (4) on the top of its outer surface and on one side, and expansion bolts (5) are installed inside the mounting holes (4).
7. The corner protection device for building construction according to claim 6, characterized in that: The mounting holes (4) and expansion bolts (5) are provided in multiples, and the multiple mounting holes (4) and expansion bolts (5) are distributed at equal intervals.
8. The corner protection device for building construction according to claim 1, characterized in that: The outer surface of the baffle (2) is connected to a buffer pad (3), and the buffer pad (3) is made of rubber material.
Citation Information
Patent Citations
Wall corner protector for house building
CN220848432U