A new type of conversion frame mechanism

Abstract

This utility model discloses a novel conversion frame mechanism. One end of the fixed conversion frame is connected to a fixed window frame via fixing screws. A rigid plastic component is snapped onto one end of the fixed conversion frame, and an outer window frame is snapped onto the other end of the rigid plastic component. A sealing strip is snapped onto the top of the side end of the fixed conversion frame. Symmetrical locking frames are snapped between the outer window frame and the fixed window frame, and at one end of the intermediate locking frame. This utility model utilizes the rigid plastic component snapped onto the side end of the fixed conversion frame, and the symmetrical locking frames and the rigid plastic component snapped onto the outer window frame, achieving an overall locking assembly. This allows the sealant application position to be moved inside during connection and assembly, ensuring overall waterproofing while improving the aesthetics of the window frame. Simultaneously, replacing the aluminum profile in the middle connection with the rigid plastic component achieves intermediate isolation, separating the inside and outside, improving the window's heat insulation effect, and reducing window costs by replacing the aluminum profile with a plastic component.

Description

Technical Field

[0001] This utility model relates to the field of door and window technology, specifically a novel conversion frame mechanism. Background Technology

[0002] Thermally broken aluminum windows and doors are a very mainstream and high-performance type of windows and doors on the market today. Thermal break means that a non-metallic material with extremely poor thermal conductivity is used to connect the indoor and outdoor aluminum alloy profiles in the middle to achieve thermal insulation. The main advantages include excellent thermal insulation performance, excellent sound insulation performance, good air tightness and water tightness, high strength, durability, beautiful and diverse appearance, environmental protection and energy saving, and less condensation.

[0003] However, in the current use of thermally broken aluminum windows and doors, the transition frame is sealed with sealant on the interior surface to ensure its sealing and stability, which affects the aesthetics of the interior. At the same time, during the installation of the transition frame, the sealant strip cannot be fully pressed against the frame, which allows rainwater to flow back into the room under the action of strong winds during storms. Furthermore, strong winds can create wind noise through the gaps, affecting the user experience. Utility Model Content

[0004] This utility model provides a novel conversion frame mechanism that can effectively solve the problems mentioned in the background art. In order to ensure the sealing and stability of the conversion frame in thermally broken aluminum windows, glue is applied to the interior surface, which affects the aesthetics of the interior. At the same time, during the installation of the conversion frame, the glue strip cannot be fully pressed against the frame, which causes rainwater to backflow into the room under the action of strong winds during storms, and the strong wind will create wind noise through the gaps, affecting the user experience.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel conversion frame mechanism, comprising a fixed conversion frame, one end of which is connected to a fixed window frame by a fixing screw, a plastic rigid component snapped onto one end of the fixed conversion frame, and an outer protective window frame snapped onto one end of the plastic rigid component.

[0006] A sealing strip is snapped onto the top of the side of the fixed conversion frame, and a relay positioning frame is snapped onto one end of the sealing strip. Symmetrical positioning brackets are snapped onto the outer protective window frame and the fixed window frame and onto one end of the relay positioning frame.

[0007] According to the above technical solution, the bottom end of the fixed conversion frame is attached to the top end of the fixed window frame, and the longitudinal section of the symmetrical positioning frame is U-shaped.

[0008] According to the above technical solution, one end of each of the two symmetrical positioning frames is connected to an outer limiting window sash, the top of the relay positioning frame is equipped with an inner limiting clamping frame, and the sides of both the outer limiting window sash and the inner limiting clamping frame are connected with clamping strips. One of the symmetrical positioning frames is equipped with thermal insulation and sound insulation cotton at its top.

[0009] According to the above technical solution, the bottom end of the inner limit clamping frame is engaged with the top end of the relay card frame, and the top end of the thermal insulation and sound insulation cotton is attached to the bottom end of the plastic hard rubber part.

[0010] According to the above technical solution, a hidden fixing adhesive is glued to the top of the symmetrical positioning frame near the position of the thermal insulation and sound insulation cotton, and isolation strips are glued to the side ends of the symmetrical positioning frame and the outer window frame.

[0011] According to the above technical solution, the top of the hidden fixing adhesive is attached to the bottom of the fixed conversion frame, and the side of the isolation strip is fitted with the top of the plastic rigid part.

[0012] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0013] 1. Secure the fixed conversion frame and fixed window frame assembly with fixing screws. Attach the symmetrical locking bracket to the side of the fixed window frame. Apply concealed fixing adhesive between the fixed conversion frame and the symmetrical locking bracket, and then adhere thermal insulation and soundproofing cotton. Attach the plastic rigid component to the side of the fixed conversion frame. The symmetrical locking bracket and the plastic rigid component are then attached to the outer window frame to achieve a complete locking assembly. This allows the adhesive application to be moved to the inside during assembly, ensuring overall waterproofing while improving the aesthetics of the window frame. Simultaneously, replace the aluminum profile connecting the middle section with a plastic rigid component to achieve intermediate isolation, creating a partition between the inside and outside, improving the window's heat insulation effect. Replacing the aluminum profile with a plastic component also reduces window costs.

[0014] 2. The edges of the fixed conversion frame and the relay card frame are pressed and sealed by sealing strips. The isolation strips are pressed and sealed by symmetrical card frames and the outer limit window sash side ends. The isolation strips are used to restrict and seal the side ends of the plastic rigid parts. The clamping strips seal the inner limit clamping frame and the outer limit window sash. Multiple sections of strips are used to seal and fill the gaps at each connection. The adhesive is used to clamp and seal the glass edges to achieve overall isolation treatment, improve the overall sound insulation and heat insulation effect. At the same time, the multi-section sealing and pressing reduces the formation of gaps at the connection, thereby reducing the backflow of wind and rain into the room during stormy weather, reducing wind noise, and improving the use effect. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2This is a schematic diagram of the installation structure of the adhesive strip of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the outer limit window sash of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the rigid plastic part of this utility model;

[0021] The following are labeled in the diagram: 1. Fixed conversion frame; 2. Fixed screw; 3. Fixed window frame; 4. Hard plastic parts; 5. Outer window frame; 6. Sealing strip; 7. Intermediate locking frame; 8. Symmetrical locking bracket; 9. Outer limiting window sash; 10. Inner limiting clamping frame; 11. Clamping strip; 12. Thermal insulation and sound insulation cotton; 13. Concealed fixing adhesive; 14. Isolation strip. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figure 1-4 As shown, this utility model provides a technical solution, a novel conversion frame mechanism, including a fixed conversion frame 1. One end of the fixed conversion frame 1 is connected to a fixed window frame 3 by a fixing screw 2. The bottom end of the fixed conversion frame 1 is fitted with the top end of the fixed window frame 3 to achieve a snap-fit ​​fit, ensuring the accuracy and stability of the sealing alignment. One end of the fixed conversion frame 1 is snapped with a plastic rigid component 4, and one end of the plastic rigid component 4 is snapped with an outer protective window frame 5.

[0024] A sealing strip 6 is snapped onto the top of the side of the fixed conversion frame 1. A relay positioning frame 7 is snapped onto one end of the sealing strip 6. A symmetrical positioning frame 8 is snapped onto the outer window frame 5 and the fixed window frame 3 and onto one end of the relay positioning frame 7. The longitudinal section of the symmetrical positioning frame 8 is U-shaped to ensure the stability of the positioning restriction and connection limit.

[0025] Two symmetrical locking frames 8 are connected to an outer limiting window sash 9 at one end. An inner limiting clamping frame 10 is installed at the top of the relay locking frame 7. The bottom end of the inner limiting clamping frame 10 is engaged with the top end of the relay locking frame 7 to achieve frame limiting alignment, ensuring the stability of locking support and sealing connection. Clamping strips 11 are attached to the sides of both the outer limiting window sash 9 and the inner limiting clamping frame 10. Thermal insulation and sound insulation cotton 12 is installed at the top of one of the symmetrical locking frames 8. The top end of the thermal insulation and sound insulation cotton 12 is attached to the bottom end of the plastic hard rubber part 4 to achieve stable sealing and sound insulation treatment.

[0026] A hidden fixing adhesive 13 is glued to the top of the symmetrical positioning bracket 8 near the position of the thermal insulation and sound insulation cotton 12. The top of the hidden fixing adhesive 13 is attached to the bottom of the fixed conversion frame 1 to achieve internal gap isolation and combination limit. Both the symmetrical positioning bracket 8 and the outer window frame 5 are clamped with isolation strips 14. The side of the isolation strips 14 is fitted with the top of the plastic hard rubber part 4 to ensure the stability of isolation limit and positioning combination.

[0027] The working principle and usage process of this utility model are as follows: When assembling the window frame, the fixed window frame 3 is attached to the fixed conversion frame 1, and the fixed conversion frame 1 and the fixed window frame 3 are assembled and fixed using fixing screws 2. After fixing, the plastic rigid part 4 is snapped onto the side end of the fixed conversion frame 1, and the symmetrical positioning bracket 8 is snapped onto the side end of the fixed window frame 3. At this time, hidden fixing glue 13 is injected between the fixed conversion frame 1 and the symmetrical positioning bracket 8 to bond and fix the symmetrical positioning bracket 8 and the fixed conversion frame 1. At this time, the thermal insulation and sound insulation cotton 12 is attached to the side end of the fixed window frame 3. The mounting bracket 8 and the rigid plastic parts 4 are bonded together. At this time, the outer window frame 5 is attached to the side of the symmetrical mounting bracket 8 and the rigid plastic parts 4 to achieve bottom mounting combination, ensuring the stability of the overall connection support. By injecting hidden fixing glue 13, the waterproofing of the window frame can be solved and the glue can be avoided from being exposed, which would affect the aesthetics of the window frame. At the same time, it is combined with the rigid plastic parts 4 for intermediate assembly, reducing the use of aluminum profiles. At the same time, the glue is used for isolation, reducing the efficiency of heat exchange, improving the thermal insulation effect of the window frame, and reducing the cost of the window frame.

[0028] After the positioning is completed, the sealing strip 6 is inserted into the side of the fixed conversion frame 1, the relay positioning frame 7 is connected to the sealing strip 6, the symmetrical positioning frame 8 is connected to one end of the relay positioning frame 7, and the inner limiting clamping frame 10 is connected to the top of the relay positioning frame 7. At this time, the isolation strip 14 is connected to the bottom of the symmetrical positioning frame 8 and the bottom of the outer limiting window sash 9 respectively. After the connection is completed, the outer limiting window sash 9 and the symmetrical positioning frame 8 are connected to form a pillow positioning combination. The isolation strip 14 is then attached to the top of the plastic hard rubber part 4. At this time, the clamping strip 11 is connected to the inner limiting clamping frame 10 and the side of the outer limiting window sash 9 respectively to form an overall window frame combination. The gaps between the joints are sealed and filled by multiple strips, and the glass edges are clamped and sealed by the adhesive to achieve overall isolation treatment and improve the overall sound insulation and heat insulation effect.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel conversion frame mechanism, comprising a fixed conversion frame (1), characterized in that: One end of the fixed conversion frame (1) is connected to a fixed window frame (3) by a fixing screw (2), and one end of the fixed conversion frame (1) is snapped with a plastic hard plastic part (4), and one end of the plastic hard plastic part (4) is snapped with an outer protective window frame (5). A sealing strip (6) is snapped onto the top of the side of the fixed conversion frame (1), and a relay positioning frame (7) is snapped onto one end of the sealing strip (6). A symmetrical positioning bracket (8) is snapped onto the outer window frame (5) and the fixed window frame (3) and onto one end of the relay positioning frame (7).

2. The novel conversion frame mechanism according to claim 1, characterized in that, The bottom end of the fixed conversion frame (1) is attached to the top end of the fixed window frame (3), and the longitudinal section of the symmetrical card holder (8) is U-shaped.

3. The novel conversion frame mechanism according to claim 1, characterized in that, Two of the symmetrical positioning frames (8) are connected to an outer limit window sash (9) at one end. An inner limit clamping frame (10) is installed at the top of the relay positioning frame (7). Both the outer limit window sash (9) and the inner limit clamping frame (10) are connected to a clamping strip (11) at their sides. One of the symmetrical positioning frames (8) is equipped with thermal insulation and sound insulation cotton (12) at the top.

4. A novel conversion frame mechanism according to claim 3, characterized in that, The bottom end of the inner limit clamping frame (10) is engaged with the top end of the relay card frame (7), and the top end of the thermal insulation and sound insulation cotton (12) is attached to the bottom end of the plastic hard plastic part (4).

5. A novel conversion frame mechanism according to claim 3, characterized in that, The top of the symmetrical positioning bracket (8) is attached with a hidden fixing adhesive (13) near the position of the thermal insulation and sound insulation cotton (12), and the side ends of the symmetrical positioning bracket (8) and the outer window frame (5) are both attached with isolation strips (14).

6. A novel conversion frame mechanism according to claim 5, characterized in that, The top of the hidden fixing adhesive (13) is attached to the bottom of the fixed conversion frame (1), and the side of the isolation adhesive strip (14) is fitted with the top of the plastic hard rubber part (4).

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