A sash fixing clip

Abstract

The utility model discloses a sash fixed clamp piece relates to building door and window technical field, and its technical key points include the fixed clamp piece main part of adaptive configuration, sash frame and decoration cover, the fixed clamp piece main part is installed in the indoor side and the outdoor side frame structure of sash frame through configuration adaptation, forms the frame assembly system, the decoration cover is assembled in the sash frame surface with the covering type configuration, and with fixed clamp piece main part, sash frame constitutes the sash assembly configuration with the assembly integrity together, and the technical effect adopts elastomer plastic material through the fixed clamp piece main part, utilizes its material characteristic of having strength and tenacity, effectively solved the problem that traditional rigid metal clamp piece easily scratches the frame. The slight size error in the adaptive assembly process can be adapted to the elastic material, reduces the surface damage of the hard friction, and simultaneously through the deformation of the self elastic compensation part, reduces the assembly difficulty, improves the assembly efficiency and assembly accuracy.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, specifically a window sash fixing clip. Background Technology

[0002] In the window sash assembly process, the fixing clips are the key structure for achieving a stable connection between the window sash frame and components such as the decorative cover. Their performance directly affects the assembly efficiency, connection reliability, and service life of the window sash. Currently, most existing window sash fixing clips are made of rigid metal materials (such as ordinary steel). Although these clips have a certain strength, their high rigidity and lack of elasticity make them prone to hard friction with the window sash frame during assembly. This can not only scratch the frame surface and affect its appearance, but also make it difficult to accommodate minor dimensional errors in the frame or decorative cover, increasing assembly difficulty and even causing the clips to loosen after assembly. Therefore, we propose a new type of window sash fixing clip. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a window sash fixing clip, which solves the problems of poor compatibility of rigid material assembly, easy scratching of the frame, and loose fit.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a window sash fixing clip, comprising a fixing clip body with an adaptive structure, a window sash frame, and a decorative cover; the fixing clip body is structurally adapted and installed in the indoor and outdoor frame structures of the window sash frame to form a frame assembly system; the decorative cover is assembled on the surface of the window sash frame in a covering structure, and together with the fixing clip body and the window sash frame, constitutes a window sash assembly structure with overall assembly integrity.

[0007] Preferably, the main body of the fixing clip has a raised dot, and the window sash frame has a corresponding recessed frame groove. The raised dot and the frame groove form a matching snap-fit ​​structure, which enables the initial positioning and connection of the main body of the fixing clip on the window sash frame structure.

[0008] Preferably, the main body of the fixing clip has a recessed groove, which forms a fitting structure with the window sash decorative cover or the adapter with the mushroom head inlay structure, thereby enhancing the connection stability between the components after the window sash is assembled.

[0009] Preferably, the shape of the protrusion is adapted to the inner shape of the window frame groove, so that the protrusion can be accurately embedded in the frame groove; the engagement structure between the protrusion and the frame groove has the ability to resist external force separation, which can improve the reliability of the connection between the fixing clip body and the window frame.

[0010] Preferably, the main body of the fixing clip is made of elastomeric plastic material, which can withstand the external forces during assembly and use without deformation or damage, and has the toughness to adapt to assembly deformation.

[0011] Preferably, the decorative cover and the window frame form a covering assembly structure, which can cover the gap between the fixing clip body and the window frame and form a protective structure for the fixing clip body, reducing dust and moisture erosion.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0014] 1. This utility model utilizes an elastomeric plastic material for the main body of the fixing clip, leveraging its combination of strength and toughness to effectively solve the problem of traditional rigid metal clips easily scratching the frame. The elastic material can accommodate minor dimensional errors during assembly, reducing surface damage caused by hard friction. Simultaneously, its elasticity compensates for component deformation, reducing assembly difficulty and improving assembly efficiency and accuracy.

[0015] 2. This utility model achieves rapid positioning and stable connection between the fixing clip and the window frame frame through the precise snap-fit ​​structure of the protrusion and the frame groove. It eliminates the need for screw fastening, simplifying the assembly process. Furthermore, the matching snap-fit ​​structure of the protrusion and groove provides excellent resistance to external force detachment, resisting the effects of external forces such as window opening and closing vibrations and temperature changes, significantly reducing the risk of connection loosening and ensuring a long-term stable connection.

[0016] 3. This utility model utilizes the interlocking structure formed by the groove of the fixing clip and the mushroom-shaped head of the decorative cover. This interlocking enhances the connection stability between the fixing clip and the decorative cover, while the deformable nature of the groove makes the removal of the decorative cover more convenient and effortless. Compared with traditional interference fits or single slot structures, this effectively avoids damage to components during disassembly and assembly, and improves the convenience of window sash maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the isometric structure of the window sash frame of this utility model;

[0019] Figure 3For the present utility model Figure 2 Schematic diagram of structure A in the middle;

[0020] Figure 4 This is a schematic diagram of the protrusion structure of this utility model;

[0021] Figure 5 This is a structural diagram of the mushroom head insert and groove fitting of this utility model.

[0022] In the picture:

[0023] 1. Fixing the main body of the card;

[0024] 2. Window sash frame;

[0025] 3. Decorative cover;

[0026] 4. Frame groove;

[0027] 5. Protrusions;

[0028] 6. Groove;

[0029] 7. Mushroom head inlay. Detailed Implementation

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] This utility model provides a technical solution:

[0032] Please see Figures 1-5 A window sash fixing clip includes a fixing clip body 1, a window sash frame 2, and a decorative cover 3, which are adapted to each other. The fixing clip body 1 is installed in the indoor and outdoor frame structures of the window sash frame 2 through a structural adaptation, forming a frame assembly system. The decorative cover 3 is assembled on the surface of the window sash frame 2 with a covering structure, and together with the fixing clip body 1 and the window sash frame 2, it forms a window sash assembly structure with assembly integrity. Through the three-way adaptation structure of the fixing clip body 1, the window sash frame 2, and the decorative cover 3, a modular assembly system is formed, which simplifies the installation process and improves the overall structural integrity. The covering decorative cover 3 design achieves both aesthetics and functionality, hides internal connection gaps, and enhances visual uniformity.

[0033] Furthermore, the main body 1 of the fixing clip has a raised point 5, and the window frame 2 has a corresponding recessed frame groove 4. The raised point 5 and the frame groove 4 form a matching snap-fit ​​structure. Through this snap-fit ​​structure, the main body 1 of the fixing clip is initially positioned and connected on the structure of the window frame 2. The snap-fit ​​structure between the raised point 5 and the frame groove 4 enables rapid positioning, reduces alignment errors during installation, and improves assembly efficiency. The concave-convex mating structure provides mechanical interlocking to prevent the main body 1 of the fixing clip from accidentally falling off during transportation or the initial stage of installation.

[0034] Furthermore, the main body 1 of the fixing clip is provided with a recessed groove 6. The groove 6 forms a fitting structure with the window sash decorative cover 3 or the matching part with the mushroom head inlay 7 structure. This fitting structure enhances the connection stability between the components after the window sash is assembled. The fitting design of the groove 6 and the mushroom head inlay 7 structure enhances the longitudinal connection stability, resists the vibration or wind pressure impact when the window sash is opened and closed, adapts to multiple types of components, and expands the compatibility of the clip.

[0035] Furthermore, the external shape of the protrusion 5 is adapted to the internal shape of the window frame groove 4, so that the protrusion 5 can be precisely embedded in the frame groove 4; the engagement structure of the protrusion 5 and the frame groove 4 has the ability to resist external force separation, which can improve the reliability of the connection between the fixing clip body 1 and the window frame 2. The precise shape adaptation of the protrusion 5 and the frame groove 4 ensures tight assembly and reduces the risk of loosening caused by tolerance. The ability to resist external force separation, such as barbs or interference design, improves the connection reliability under long-term use and avoids separation due to temperature deformation or external force.

[0036] Furthermore, the main body 1 of the fixing clip is made of elastomeric plastic material. Its material structure can withstand the external force during assembly and use without deformation or damage, and it has the toughness to adapt to assembly deformation. Elastomeric plastic material has both strength and toughness, and can withstand the compressive stress during installation, as well as adapt to the micro deformation of the window frame such as thermal expansion and contraction. The material's weather resistance extends the life of the clip and reduces failure problems caused by aging.

[0037] Furthermore, the decorative cover 3 and the window frame 2 form a covering assembly structure. This structure can cover the gap between the fixing clip body 1 and the window frame 2, and form a protective structure for the fixing clip body 1, reducing dust and moisture erosion. The covering structure of the decorative cover 3 forms a physical barrier to prevent dust and rainwater from entering the internal connection structure, reducing the risk of corrosion. The protective structure reduces the direct impact of external mechanical damage such as scratches on the fixing clip body 1, maintaining functionality.

[0038] In practical use, the working principle of this utility model is as follows:

[0039] Preliminary positioning and engagement of the fixing clip body with the window sash frame

[0040] The protrusion engages with the slot:

[0041] The protrusion 5 on the main body 1 of the fixing clip matches the shape of the frame groove 4 on the window frame 2. During installation, the protrusion is embedded in the groove to achieve quick alignment. The snap-fit ​​structure provides initial fixation and prevents the clip from shifting or falling off during subsequent assembly.

[0042] If a decorative cover with a mushroom head insert 7 or other compatible parts are used, the groove 6 of the fixing clip body 1 will fit into the mushroom head structure to form a secondary locking and improve the resistance to pull-out.

[0043] Final fixing of the fastener body to the window sash frame

[0044] Elastic materials adapt to assembly deformation:

[0045] The main body 1 of the fixing clip is made of elastomeric plastic, which can undergo slight elastic deformation during installation to ensure that the protrusion 5 and the groove 4 fit tightly and avoid loosening. This material property enables it to withstand the vibration or wind pressure impact when the window is opened and closed, and maintain long-term stability.

[0046] Cover installation of decorative cover

[0047] The decorative cover 3 is installed on the surface of the window frame 2 with a covering structure, covering the connection gap between the fixing clip body 1 and the window frame 2, improving the aesthetics. At the same time, the decorative cover forms a dustproof and waterproof barrier, reducing the erosion of the internal structure by the external environment (such as rain and dust) and extending the service life.

[0048] In summary, this window sash fixing clip, through a series of innovative designs, features a convex point 5 and a groove 4 that provide anti-pull-out properties, ensuring that the window sash remains firmly connected even under frequent opening and closing or strong winds. The elastic material allows the window sash frame to undergo slight deformation due to temperature changes, preventing the clip from being damaged due to stress concentration.

[0049] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A window sash fixing clip, characterized in that, The system includes a fixed clip body (1) with a fitted structure, a window sash frame (2) and a decorative cover (3); the fixed clip body (1) is fitted into the indoor and outdoor frame structures of the window sash frame (2) to form a frame assembly system; the decorative cover (3) is fitted onto the surface of the window sash frame (2) with a covering structure, and together with the fixed clip body (1) and the window sash frame (2), it forms a window sash assembly structure with overall assembly integrity; The fixing clip body (1) is provided with a protruding point (5) of a raised structure, and the window sash frame (2) is provided with a recessed frame groove (4). The protruding point (5) and the frame groove (4) form a matching snap-fit ​​structure, and the fixing clip body (1) is initially positioned and connected on the window sash frame (2) structure through this snap-fit ​​structure.

2. A window sash fixing clip according to claim 1, characterized in that, The main body (1) of the fixing clip has a recessed groove (6), which forms a fitting structure with the window sash decorative cover (3) or the matching part with the mushroom head inlay (7) structure. This fitting structure enhances the connection stability between the components after the window sash is assembled.

3. A window sash fixing clip according to claim 1, characterized in that: The external shape of the protrusion (5) is adapted to the internal shape of the window frame groove (4), so that the protrusion (5) can be accurately embedded in the frame groove (4); the engagement structure of the protrusion (5) and the frame groove (4) has the ability to resist external force separation, which can improve the reliability of the connection between the fixing clip body (1) and the window frame (2).

4. A window sash fixing clip according to claim 1, characterized in that, The main body (1) of the fixing clip is made of elastomeric plastic material. Its material structure can withstand the external force during assembly and use without deformation or damage, and has the toughness characteristic to adapt to assembly deformation.

5. A window sash fixing clip according to claim 1, characterized in that, The decorative cover (3) and the window frame (2) form a covering assembly structure. This structure can cover the gap between the fixing clip body (1) and the window frame (2) and form a protective structure for the fixing clip body (1) to reduce dust and moisture erosion.

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