Door and window joint stable connecting structure

Abstract

The utility model discloses a door and window joint stable connecting structure, and belongs to the technical field of door and window joint connection, the door and window joint stable connecting structure comprises a mounting opening formed in a wall body and a connecting piece arranged on the inner top wall of the mounting opening, the connecting piece is fixedly connected with the wall body through a bolt, and a fixed window frame is arranged at the position, below the connecting piece, in the mounting opening; an empty groove is formed in the fixed window frame, and a plurality of springs evenly distributed in the length direction of the empty groove are fixedly connected to the inner wall of the empty groove. The connecting piece and the wall body are fixedly connected through the bolt, the fixed window frame is fixedly connected with the connecting piece by inserting the sealing block into the connecting piece, the sealing block is inserted into the connecting piece, so that a closed space is formed in the connecting piece, and the bolt is prevented from being corroded; the sealing block abuts against the bolt under the elastic force effect of the spring, the situation that the bolt is loosened after long-time use is avoided, it is ensured that the bolt can be tightly connected, and the overall performance and the service life of the door and window are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of door and window node connection, and in particular to a stable connection structure of door and window nodes. Background Art

[0002] In modern buildings, architects’ requirements for facade design must not only be beautiful but also meet the requirements of energy conservation and sound insulation. As the requirements for building energy conservation increase, the connection node treatment between doors, windows and walls becomes particularly important in the design of building facades. The traditional connection structure between doors, windows and walls will directly affect the service life of doors and windows.

[0003] At present, traditional door and window node connections mostly use screws or welding. Although these methods are simple and easy to use, the screws are prone to loosening after long-term use, which affects the overall performance and service life of the doors and windows. Therefore, improvements are now made to a stable connection structure for door and window nodes. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present application provides a stable connection structure for door and window nodes, which overcomes the shortcomings of the existing technology and aims to solve the problem that screws at the door and window node connections are prone to loosening after long-term use, thereby affecting the overall performance and service life of the doors and windows.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a stable connection structure for door and window nodes, comprising a mounting opening opened on a wall and a connecting member arranged on the top wall inside the mounting opening, the connecting member being fixedly connected to the wall by bolts, a fixed window frame being provided inside the mounting opening below the connecting member, an empty groove being opened inside the fixed window frame, a plurality of springs being fixedly connected to the inner wall of the empty groove and being evenly distributed along the length direction of the empty groove, a sealing block being fixedly installed on the upper end of the spring, and the upper end of the sealing block being located inside the connecting member.

[0006] By adopting the above technical solution, the connecting piece is fixedly connected to the wall by bolts, and the fixed window frame is fixedly connected to the connecting piece by inserting the sealing block into the inside of the connecting piece, thereby fixing and assembling the wall, the connecting piece and the fixed window frame together. The sealing block is inserted into the inside of the connecting piece to form a closed space inside the connecting piece to prevent the bolts from being corroded. The sealing block abuts against the bolts under the elastic force of the spring to avoid the bolts from loosening after long-term use, thereby ensuring that the bolts can be tightly connected and ensuring the overall performance and service life of the doors and windows.

[0007] As a preferred technical solution of the present application, a plurality of threaded sleeves are embedded and installed inside the wall, the bolts are connected to the connecting parts through threads, the upper ends of the bolts are located inside the threaded sleeves, and the bolts are adapted to the threaded sleeves. The number of the threaded sleeves and bolts is equal, and each threaded sleeve corresponds to each bolt one by one.

[0008] By adopting the above technical solution, the fixed connection between the connecting piece and the wall is facilitated.

[0009] As a preferred technical solution of the present application, the sealing block is adapted to the connecting piece, and the top of the sealing block abuts against the lower end of the bolt.

[0010] By adopting the above technical solution, the sealing block is inserted into the interior of the connector to form a closed space inside the connector to prevent the bolts from being corroded. The sealing block abuts against the bolts to avoid the bolts from loosening after long-term use, thereby ensuring the overall performance and service life of the doors and windows.

[0011] As a preferred technical solution of the present application, an adjustment groove is provided inside the fixed window frame below the empty groove, connecting rods are fixedly connected on both sides of the lower surface of the sealing block, the lower end of the connecting rod is slidably inserted into the interior of the adjustment groove and fixedly connected with a pull ring, and a matching slot door is hinged on one side of the adjustment groove.

[0012] By adopting the above technical solution, the connecting rod and the sealing block are moved downward and retracted into the interior of the fixed window frame by pulling the pull ring, which facilitates the installation of the fixed window frame. After loosening the pull ring, the sealing block is inserted into the interior of the connecting part under the elastic force of the spring to achieve a fixed connection with the connecting part.

[0013] As a preferred technical solution of the present application, sealing plates are symmetrically provided on both sides of the connecting member, and the sealing plates are fixedly connected to the wall, the connecting member and the fixed window frame respectively through sealant.

[0014] By adopting the above technical solution, the sealing properties of the connection between the wall, the connecting piece and the fixed window frame are ensured by using the sealing plate and the sealant.

[0015] As a preferred technical solution of the present application, positioning grooves are symmetrically provided on both sides of the installation opening inside the wall, and fixing plates are fixedly connected to both sides of the fixed window frame, and the fixing plates are adapted to the positioning grooves.

[0016] By adopting the above technical solution, the installation between the fixed window frame and the wall is facilitated.

[0017] Beneficial effects of this application:

[0018] In the present invention, the fixed connection between the connecting piece and the wall is achieved by the provided bolts, and the fixed window frame is fixedly connected to the connecting piece by inserting the sealing block into the inside of the connecting piece, so that the wall, the connecting piece and the fixed window frame are fixedly assembled together, and the sealing block is inserted into the inside of the connecting piece to form a closed space inside the connecting piece to prevent the bolts from being corroded. The sealing block abuts against the bolts under the elastic force of the spring to avoid the bolts from loosening after long-term use, thereby ensuring that the bolts can be tightly connected and ensuring the overall performance and service life of the doors and windows.

[0019] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention may be employed. It should be understood that the scope of the embodiments of the present invention is not limited thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present application;

[0022] Figure 3 For this application Figure 2 A magnified schematic diagram of point A;

[0023] Figure 4 This is a schematic side cross-sectional view of the present application;

[0024] Figure 5 This is a schematic diagram of the splitting of this application.

[0025] In the figure: 1. Wall; 2. Connector; 3. Fixed window frame; 4. Empty slot; 5. Spring; 6. Sealing block; 7. Threaded sleeve; 8. Bolt; 9. Connecting rod; 10. Pull ring; 11. Sealing plate; 12. Slot door; 13. Positioning slot; 14. Fixed plate; 15. Installation port; 16. Adjustment slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] Reference Figure 1-5A door and window node stable connection structure includes a mounting hole 15 opened on the wall 1 and a connecting piece 2 set on the top wall of the mounting hole 15. The connecting piece 2 is fixedly connected to the wall 1 by a bolt 8. A fixed window frame 3 is provided inside the mounting hole 15 below the connecting piece 2. An empty slot 4 is opened inside the fixed window frame 3. A plurality of springs 5 ​​uniformly distributed along the length direction of the empty slot 4 are fixedly connected to the inner wall of the empty slot 4. A sealing block 6 is fixedly installed on the upper end of the spring 5. The upper end of the sealing block 6 is located inside the connecting piece 2. When in use, the connecting piece 2 is screwed in place. The bolt 8 is fixedly connected to the wall 1, and the fixed window frame 3 is plugged into the interior of the connector 2 through the sealing block 6 to achieve a fixed connection with the connector 2, thereby fixing and assembling the wall 1, the connector 2 and the fixed window frame 3 together. The sealing block 6 is plugged into the interior of the connector 2 to form a closed space inside the connector 2 to prevent the bolt 8 from being corroded. The sealing block 6 abuts against the bolt 8 under the elastic force of the spring 5 to avoid the bolt 8 from loosening after long-term use, thereby ensuring that the bolt 8 can be tightly connected and ensuring the overall performance and service life of the doors and windows.

[0028] In this embodiment, if Figure 2 、 3 As shown in FIG4 , a plurality of threaded sleeves 7 are embedded and installed inside the wall 1. The bolts 8 are connected to the connector 2 through threads. The upper end of the bolt 8 is inside the threaded sleeve 7, and the bolt 8 is adapted to the threaded sleeve 7. The number of threaded sleeves 7 and bolts 8 is equal. Each threaded sleeve 7 corresponds to each bolt 8 one by one, which facilitates the fixed connection between the connector 2 and the wall 1 when in use.

[0029] In this embodiment, if Figure 2 、 3 As shown in Figure 4, the sealing block 6 is adapted to the connecting member 2, and the top of the sealing block 6 abuts against the lower end of the bolt 8. When in use, the sealing block 6 is inserted into the interior of the connecting member 2 to form a closed space inside the connecting member 2 to prevent the bolt 8 from being corroded. The sealing block 6 abuts against the bolt 8 to avoid the bolt 8 from loosening after long-term use, thereby ensuring the overall performance and service life of the doors and windows.

[0030] In this embodiment, if Figure 2 and 3As shown, an adjustment slot 16 is defined within the fixed window frame 3, below the empty slot 4. Connecting rods 9 are fixedly connected to both sides of the lower surface of the sealing block 6. The lower ends of the connecting rods 9 slide into the adjustment slots 16 and are fixedly connected to a pull ring 10. A matching slot door 12 is hingedly connected to one side of the adjustment slot 16. During use, pulling the pull ring 10 moves the connecting rod 9 and sealing block 6 downward and retracts them into the fixed window frame 3, facilitating installation of the fixed window frame 3. After releasing the pull ring 10, the sealing block 6, under the elastic force of the spring 5, inserts into the interior of the connector 2, achieving a fixed connection with the connector 2.

[0031] In this embodiment, if Figure 4 As shown, sealing plates 11 are symmetrically arranged on both sides of the connecting member 2. The sealing plates 11 are fixedly connected to the wall 1, the connecting member 2 and the fixed window frame 3 respectively through sealant. When in use, the sealing plates 11 and the sealant ensure the sealing of the connection between the wall 1, the connecting member 2 and the fixed window frame 3.

[0032] In this embodiment, if Figure 5 As shown, positioning grooves 13 are symmetrically provided on both sides of the installation opening 15 inside the wall 1, and fixing plates 14 are fixedly connected to both sides of the fixed window frame 3. The fixing plates 14 are adapted to the positioning grooves 13, which facilitate the installation between the fixed window frame 3 and the wall 1 when in use.

[0033] Working principle: When using a door and window node stable connection structure of the present application, the connector 2 is fixedly connected to the wall 1 by bolts 8, and the fixed window frame 3 is plugged into the interior of the connector 2 by a sealing block 6 to achieve a fixed connection with the connector 2, thereby fixing and assembling the wall 1, the connector 2 and the fixed window frame 3 together. The sealing block 6 is plugged into the interior of the connector 2 to form a closed space inside the connector 2 to prevent the bolt 8 from being corroded. The sealing block 6 abuts against the bolt 8 under the elastic force of the spring 5 to avoid the bolt 8 from loosening after long-term use, thereby ensuring that the bolt 8 can be tightly connected and ensuring the overall performance and service life of the doors and windows.

[0034] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A door and window node stable connection structure, comprising a mounting opening (15), characterized in that: The inner top wall of the installation opening (15) is provided with a connecting piece (2), and the connecting piece (2) is fixedly connected to the wall (1) by means of bolts (8). A fixed window frame (3) is provided inside the installation opening (15) and below the connecting piece (2). A hollow groove (4) is provided inside the fixed window frame (3), and a plurality of springs (5) uniformly distributed along the length direction of the hollow groove (4) are fixedly connected to the inner wall of the hollow groove (4). A sealing block (6) is fixedly installed on the upper end of the spring (5), and the upper end of the sealing block (6) is located inside the connection piece (2).

2. A door and window node stable connection structure according to claim 1, characterized in that: A plurality of threaded sleeves (7) are embedded and installed inside the wall (1), and the bolts (8) are connected to the connecting piece (2) through threads. The upper ends of the bolts (8) are located inside the threaded sleeves (7), and the bolts (8) are adapted to the threaded sleeves (7). The number of the threaded sleeves (7) and the bolts (8) is equal, and each threaded sleeve (7) corresponds to each bolt (8) one by one.

3. A door and window node stable connection structure according to claim 1, characterized in that: The sealing block (6) is adapted to the connecting piece (2), and the top of the sealing block (6) abuts against the lower end of the bolt (8).

4. A door and window node stable connection structure according to claim 1, characterized in that: An adjustment groove (16) is provided inside the fixed window frame (3) below the empty groove (4), and connecting rods (9) are fixedly connected to both sides of the lower surface of the sealing block (6). The lower end of the connecting rod (9) is slidably inserted into the interior of the adjustment groove (16) and is fixedly connected to a pull ring (10), and a matching groove door (12) is hingedly connected to one side of the adjustment groove (16).

5. The door and window node stable connection structure according to claim 1, characterized in that: Sealing plates (11) are symmetrically provided on both sides of the connecting member (2), and the sealing plates (11) are fixedly connected to the wall (1), the connecting member (2) and the fixed window frame (3) respectively through sealant.

6. A door and window node stable connection structure according to claim 1, characterized in that: Positioning grooves (13) are symmetrically provided on both sides of the installation opening (15) inside the wall (1), and fixing plates (14) are fixedly connected to both sides of the fixed window frame (3), and the fixing plates (14) are adapted to the positioning grooves (13).

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