Window corner anti-collision corner protection structure

Abstract

The utility model belongs to the technical field of window corner protection, and discloses a window corner anti-collision corner protection structure which comprises a flexible anti-collision body, a magnetic attraction reset assembly and a base assembly, the flexible anti-collision body comprises a buffering part and a fixing part, and the magnetic attraction reset assembly comprises a first magnetic unit, a second magnetic unit and a clamping mechanism. The clamping mechanism comprises a first clamping piece and a second clamping piece, a positioning groove is formed in the clamping mechanism to fix a first magnetic unit and is in magnetic attraction fit with a second magnetic unit to achieve resetting, the base assembly comprises a base plate and a packaging cover, the base plate is provided with a limiting structure to position the second magnetic unit, and the limiting structure and the second magnetic unit are buckled to form a clamping cavity to restrain a fixing part. According to the utility model, the reset stability is enhanced, the installation convenience is improved, the structural adaptability and the protection effect are improved, and the problem that a magnetic part is easy to deviate in the prior art is effectively solved.

Description

Technical Field

[0001] This utility model belongs to the field of window corner protection technology, and in particular relates to a window corner anti-collision corner protection structure. Background Technology

[0002] In the construction industry, casement windows are widely used, but their protruding corners can easily cause collision injuries to users. Therefore, corner protectors were developed. Early corner protectors were relatively simple, consisting mainly of a single flexible material directly fixed to the window corner, providing only basic cushioning and limited protection.

[0003] With continuous technological advancements, the technical level of current window corner protectors has significantly improved. Commonly used corner protectors typically consist of a flexible component and a mounting plate for fixing to the window corner. For example, the universal window corner protection device disclosed in Chinese Invention Patent Application No. 202111065714 has a fixed mounting plate installed on the window sash surface, while the flexible protective corner is fixedly mounted on the fixed mounting plate. This design allows the flexible protective corner to flip when the window is closed to avoid interference, and to return to its original position and tightly cover the window corner when the window is open.

[0004] To improve the reset performance of flexible components, existing technologies use magnetic components placed on both the fixed mounting plate and the flexible protective corner, employing magnetic attraction to assist reset. However, this structure has the following drawbacks: after installation, one side of the magnetic component fits snugly against the flexible protective corner. Due to the deformability of the flexible material, the magnetic component is prone to shifting, affecting reset stability. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a window corner anti-collision protection structure.

[0006] The objective of this utility model can be achieved through the following technical solution: A window corner anti-collision protection structure, comprising a flexible anti-collision body, a magnetic resetting component, and a base component installed on the window sash for fixing the flexible anti-collision body. The flexible anti-collision body includes a buffer portion and a fixing portion for covering the window corner. The magnetic resetting component includes a first magnetic unit, a second magnetic unit disposed on the base component, and a clamping mechanism disposed on the fixing portion. The clamping mechanism includes a first clamping member and a second clamping member distributed on both sides of the fixing portion, and the clamping mechanism is provided with a positioning groove capable of positioning the first magnetic unit. The first clamping member and the second clamping member are connected by a snap-fit ​​to clamp and fix the first magnetic unit. The first magnetic unit and the second magnetic unit magnetically cooperate to realize the resetting of the flexible anti-collision body.

[0007] Preferably, the base assembly includes a base plate for fixing to the window sash and a cover. The base plate is provided with a limiting structure that can position the second magnetic unit. The cover is fastened to the base plate through a detachable structure to form a clamping cavity. The end of the fixing part is constrained in the clamping cavity.

[0008] Preferably, the fixing part has a pre-formed bending structure for adapting to the window corner flipping movement. The pre-formed bending structure is an indentation or groove, and the pre-formed bending structure is provided along the edge of the clamping area of ​​the fixing part.

[0009] Preferably, the limiting structure includes a limiting groove provided on the mating end face of the substrate and the window sash for embedding the second magnetic unit, and a limiting through hole is formed in the limiting groove.

[0010] Preferably, the first clamping member abuts against the substrate, the positioning groove is provided on the first clamping member, the positioning groove has a positioning through hole that aligns with the limiting through hole, the second clamping member has a plurality of hooks, the first clamping member has a locking hole that corresponds to and engages with the hooks, the fixing part has a connecting hole for the hooks to pass through, and the first magnetic unit is clamped between the first clamping member and the second clamping member.

[0011] Preferably, the two sides of the fixing part are respectively provided with embedding grooves for the first clamping member and the second clamping member to be embedded and fixed.

[0012] Preferably, the buffer portion has a stepped adapter structure on the side facing the window sash, the step height of the adapter structure matches the depth of the recess on the side of the window sash, and the step extension direction is consistent with the edge direction of the recess of the window sash.

[0013] Preferably, the surface of the adapter structure is provided with shear-resistant texture, and the texture direction is at a certain angle to the opening and closing direction of the window sash.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. Enhanced reset stability: This utility model uses a clamping mechanism to firmly clamp the first magnetic unit onto the fixed part, effectively avoiding the problem of magnetic component adsorption and displacement caused by deformation of the flexible anti-collision body, thereby ensuring that the flexible anti-collision body can be stably reset after being subjected to external force.

[0016] 2. Improved ease of installation: The design of the limiting structure and positioning groove simplifies the installation process of the magnetic unit, ensuring that the magnetic unit can be accurately and quickly positioned and fixed.

[0017] 3. Improved structural adaptability and protective effect: The pre-formed bending structure on the fixing part allows the flexible anti-collision body to better adapt to the flipping movement of the window corner, improving the flexibility and durability of the structure. The design of the adaptable structure allows the buffer part to fit tightly into the concave part on the side of the window sash, improving the protective buffer effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the installation structure of this utility model in conjunction with a window sash.

[0019] Figure 2 This is a schematic diagram of the disassembled structure of this utility model.

[0020] Figure 3 This is a cross-sectional structural diagram of the clamping mechanism of this utility model.

[0021] Figure 4 This is a schematic diagram of the structure in which the substrate and the second magnetic unit are coupled.

[0022] Figure 5 This is a schematic diagram of the inner structure of the flexible anti-collision body.

[0023] In the figure, 1. Flexible anti-collision body; 11. Buffer part; 11a. Adaptor structure; 12. Fixing part; 121. Pre-formed bending structure; 122. Connecting hole; 123. Embedding groove; 2. Magnetic resetting assembly; 21. First magnetic unit; 22. Second magnetic unit; 23. Clamping mechanism; 231. First clamping member; 231a. Card hole; 232. Second clamping member; 232a. Card hook; 233. Positioning groove; 233a. Positioning through hole; 3. Base assembly; 31. Substrate; 311. Limiting structure; 311a. Limiting groove; 311b. Limiting through hole; 32. Encapsulation cover; 4. Shear-resistant texture. Detailed Implementation

[0024] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0025] Example

[0026] like Figures 1 to 3As shown, this embodiment provides a window corner anti-collision protection structure, including a flexible anti-collision body 1, a magnetic resetting component 2, and a base component 3 installed on the window sash for fixing the flexible anti-collision body 1. The flexible anti-collision body 1 includes a buffer part 11 for covering the window corner and a fixing part 12. The magnetic resetting component 2 includes a first magnetic unit 21, a second magnetic unit 22 disposed on the base component 3, and a clamping mechanism 23 disposed on the fixing part 12. The clamping mechanism 23 includes a first clamping member 231 and a second clamping member 232 distributed on both sides of the fixing part 12, and the clamping mechanism 23 is provided with a positioning groove 233 that can position the first magnetic unit 21. The first clamping member 231 and the second clamping member 232 are connected by a snap-fit ​​to clamp and fix the first magnetic unit 21. The first magnetic unit 21 and the second magnetic unit 22 magnetically cooperate to realize the resetting of the flexible anti-collision body 1.

[0027] The flexible anti-collision body 1, as the core component of the anti-collision corner protection structure, must fully consider both safety and durability. The flexible anti-collision body 1 is generally made of highly elastic, wear-resistant flexible materials, such as silicone, rubber, or highly elastic plastics, to ensure sufficient cushioning during a collision and reduce injury. The flexible anti-collision body 1 includes a buffer section 11 and a fixing section 12. The buffer section 11 can directly cover the outside of the window corner when the window sash is opened, forming a protective layer. Its shape and size are adjusted according to the actual design of the window corner to ensure a tight fit to the window sash.

[0028] The magnetic repositioning assembly 2 is used to assist the flexible anti-collision body 1 in automatically repositioning itself after being deviated from its original position by external force. Specifically, the magnetic repositioning assembly 2 includes a first magnetic unit 21, a second magnetic unit 22, and a clamping mechanism 23. The first magnetic unit 21 is cleverly positioned in the positioning groove 233 of the clamping mechanism 23, while the second magnetic unit 22 is mounted on the base assembly 2, and the two are magnetically attracted to each other. The flexible anti-collision body 1 is made of flexible material, and it will adapt to the external force and undergo corresponding deformation when subjected to external force. When the external force disappears, it will attempt to return to its original relatively stable state. The magnetic attraction between the first magnetic unit 21 and the second magnetic unit 22 will further promote the repositioning of the flexible anti-collision body 1.

[0029] The clamping mechanism 23 is located on the fixed part 12 and includes a first clamping member 231 and a second clamping member 232, which are distributed on both sides of the fixed part 12. The two are tightly connected by a snap-fit ​​to form a closed space. The interior is provided with a positioning groove 233 for precise positioning and secure clamping of the first magnetic unit 21. This structure not only facilitates installation and disassembly, but also effectively prevents the first magnetic unit 21 from loosening and falling off during use, prevents adsorption displacement, and ensures the stability and durability of the magnetic resetting function.

[0030] The working principle of this embodiment in practical application is as follows: The flexible anti-collision body 1 is fixedly installed on the base assembly 3. The base assembly 3 serves as the supporting foundation for the entire anti-collision corner protection structure. The base assembly 3 is tightly connected to the window sash by screws, adhesives, or other fixing methods. The flexible anti-collision body 1 covers the window corner to form a protective layer. When the window corner is accidentally hit, the buffer part 11 of the flexible anti-collision body 1 first absorbs the impact and reduces the damage. When the window sash needs to be closed, the buffer part 11 can be flipped and the window sash can be closed. The buffer part 11 abuts against the window sash structure to maintain the flipped state. When the window sash is opened, the flexible anti-collision body 1 automatically flips and resets. During this period, the magnetic force between the first magnetic unit 21 and the second magnetic unit 22 further assists the flexible anti-collision body 1 in resetting and re-covering the window corner. No manual intervention is required, which greatly improves the convenience and safety of use.

[0031] like Figures 2 to 4 As shown, in this embodiment, the base assembly 3 includes a base plate 31 for fixing to the window sash and an encapsulation cover 32. The base plate 31 is provided with a limiting structure 311 that can position the second magnetic unit 22. The encapsulation cover 32 is fastened to the base plate 31 through a detachable structure to form a clamping cavity. The end of the fixing part 12 is constrained in the clamping cavity.

[0032] During installation, the second magnetic unit 22 is first placed in the limiting structure 311 of the substrate 31. Then, the fixing part 12 of the flexible anti-collision body 1 is aligned with the reserved position on the substrate 31, and the encapsulation cover 32 is fastened to the substrate 31. In this way, the end of the fixing part 12 is constrained in the clamping cavity formed by the substrate 31 and the encapsulation cover 32. At the same time, the first magnetic unit 21 and the second magnetic unit 22 also achieve effective magnetic attraction, further improving the convenience and stability of installation. It is worth mentioning that the detachable structure between the encapsulation cover 32 and the substrate 31 can be a snap-fit, screw, or other connection method that facilitates installation and disassembly, in order to improve durability and user experience.

[0033] Furthermore, the fixing part 12 has a pre-formed bending structure 121 for adapting to the window corner flipping movement. The pre-formed bending structure 121 is an indentation or groove, and it is disposed along the edge of the clamping area of ​​the fixing part 12. The pre-formed bending structure 121 is used to guide the flexible anti-collision body 1 to deform along this area when subjected to external force, and to guide the flexible anti-collision body 1 to autonomously return to its original position along this area after the external force disappears.

[0034] Furthermore, the limiting structure 311 includes a limiting groove 311a provided on the mating end face of the substrate 31 and the window sash for embedding the second magnetic unit 22, and a limiting through hole 311b is formed in the limiting groove 311a.

[0035] Specifically, when the second magnetic unit 22 needs to be installed, the second magnetic unit 22 is first placed in the limiting groove 311a, and then the substrate 31 is fixed to the window sash. The limiting through hole 311b is used to ensure the magnetic attraction of the second magnetic unit 22. This limiting structure 311 not only simplifies the installation process, but also demonstrates excellent positioning and fixing capabilities for the second magnetic unit 22.

[0036] Furthermore, the first clamping member 231 abuts against the substrate 31, the positioning groove 233 is provided on the first clamping member 231, the positioning groove 233 has a positioning through hole 233a that mates with the limiting through hole 311b, the second clamping member 232 is provided with a plurality of hooks 232a, the first clamping member 231 is provided with a locking hole 231a that corresponds to and engages with the hooks 232a, the fixing part 12 is provided with a connecting hole 122 for the hooks 232a to pass through, and the first magnetic unit 21 is clamped between the first clamping member 231 and the second clamping member 232.

[0037] Specifically, when the first magnetic unit 21 needs to be installed, the first magnetic unit 21 is first placed in the positioning groove 233, and the hook 232a passes through the connecting hole 122 and forms a snap-fit ​​with the snap hole 231a on the first clamping member 231. This not only simplifies the installation process and ensures that the first magnetic unit 21 will not loosen or shift during long-term use, but also ensures the magnetic attraction between the first magnetic unit 21 and the second magnetic unit 22 by connecting the positioning through hole 233a and the limiting through hole 311b.

[0038] like Figure 2 , Figure 4 As shown, the two sides of the fixing part 12 are respectively provided with embedding grooves 123 for the first clamping member 231 and the second clamping member 232 to be embedded and fixed.

[0039] The first clamping member 231 and the second clamping member 232 are embedded in the embedding groove 123 to ensure the smoothness of the surface of the flexible anti-collision body 1. This not only improves the stability of the connection structure between the first clamping member 231 and the second clamping member 232 and the flexible anti-collision body 1, but also reduces the overall thickness of the anti-collision corner protector and reduces material costs.

[0040] Furthermore, such as Figure 1 , Figure 2 As shown, the buffer part 11 has a stepped adapter structure 11a on the side facing the window sash. The step height of the adapter structure 11a matches the depth of the recess on the side of the window sash, and the step extension direction is consistent with the edge direction of the recess of the window sash.

[0041] The surface of the adapter structure 11a is provided with anti-shear texture 4, and the texture direction is at a certain angle to the opening and closing direction of the window sash. The anti-shear texture increases the friction and bonding force of the corner protector surface to a certain extent, which can be regarded as a kind of reinforcement for the corner protector material, thereby making it more resistant to shear deformation, maintaining the stability and integrity of the structure, and enabling the corner protector to better disperse and resist the impact force when subjected to external impact, thereby protecting the structure wrapped or supported by the anti-collision corner protector from damage and improving the cushioning effect.

[0042] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A window corner anti-collision protection structure, comprising a flexible anti-collision body (1), a magnetic resetting assembly (2), and a base assembly (3) installed on a window sash for fixing the flexible anti-collision body (1), wherein the flexible anti-collision body (1) includes a buffer portion (11) for covering the window corner and a fixing portion (12), characterized in that, The magnetic resetting assembly (2) includes a first magnetic unit (21), a second magnetic unit (22) disposed on the base assembly (3), and a clamping mechanism (23) disposed on the fixing part (12). The clamping mechanism (23) includes a first clamping member (231) and a second clamping member (232) distributed on both sides of the fixing part (12). The clamping mechanism (23) is provided with a positioning groove (233) that can position the first magnetic unit (21). The first clamping member (231) and the second clamping member (232) are connected by a snap fastener to clamp and fix the first magnetic unit (21). The first magnetic unit (21) and the second magnetic unit (22) magnetically cooperate to realize the resetting of the flexible anti-collision body (1).

2. The window corner anti-collision corner protection structure according to claim 1, characterized in that, The base assembly (3) includes a base plate (31) for fixing to the window sash and an encapsulation cover (32). The base plate (31) is provided with a limiting structure (311) that can position the second magnetic unit (22). The encapsulation cover (32) is fastened to the base plate (31) through a detachable structure to form a clamping cavity. The end of the fixing part (12) is constrained in the clamping cavity.

3. A window corner anti-collision corner protection structure according to claim 2, characterized in that, The fixing part (12) has a pre-formed bending structure (121) for adapting to the window corner flipping movement. The pre-formed bending structure (121) is an indentation or groove, and the pre-formed bending structure (121) is provided along the edge of the clamping area of ​​the fixing part (12).

4. A window corner anti-collision corner protection structure according to claim 2 or 3, characterized in that, The limiting structure (311) includes a limiting groove (311a) provided on the mating end face of the substrate (31) and the window sash for embedding the second magnetic unit (22), and a limiting through hole (311b) is formed in the limiting groove (311a).

5. A window corner anti-collision corner protection structure according to claim 4, characterized in that, The first clamping member (231) abuts against the substrate (31). The positioning groove (233) is provided on the first clamping member (231). The positioning groove (233) has a positioning through hole (233a) that mates with the limiting through hole (311b). The second clamping member (232) is provided with a plurality of hooks (232a). The first clamping member (231) is provided with a locking hole (231a) that corresponds to and engages with the hooks (232a). The fixing part (12) is provided with a connecting hole (122) through which the hooks (232a) pass. The first magnetic unit (21) is clamped between the first clamping member (231) and the second clamping member (232).

6. A window corner anti-collision corner protection structure according to claim 1, characterized in that, The fixing part (12) has embedding grooves (123) on both sides for the first clamping member (231) and the second clamping member (232) to be embedded and fixed.

7. A window corner anti-collision corner protection structure according to any one of claims 1, 2, 3, 5, or 6, characterized in that, The buffer section (11) has a stepped adapter structure (11a) on the side facing the window sash. The step height of the adapter structure (11a) matches the depth of the recess on the side of the window sash, and the step extension direction is consistent with the edge direction of the recess of the window sash.

8. A window corner anti-collision corner protection structure according to claim 7, characterized in that, The surface of the adapter structure (11a) is provided with anti-shear texture (4), and the texture direction is at a certain angle to the opening and closing direction of the window sash.

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