Connecting assembly for aluminum profile frame
By combining connecting blocks and bolts, the problem of connection and fixation at the splicing points of aluminum profile frames was solved, achieving a stable and tight connection effect and simplifying the splicing process.
Patent Information
- Application Number
- CN202520705705.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-04-15
AI Technical Summary
The challenge of connecting and securing aluminum profile frames at joints, especially in door and window frames, is that existing technologies struggle to achieve stable and tight connections effectively.
The design employs a combination of connecting blocks, movable blocks, internal hexagonal bolts, and external hexagonal bolts. The internal hexagonal bolts are rotated to connect to the aluminum profile frame via threads, and the external hexagonal bolts are used to push the movable blocks, causing the internal hexagonal bolts to bring the frame ends closer together, achieving a tight connection.
This achieves stable and tight connection of aluminum profile frames, simplifies the splicing process, and improves the reliability and efficiency of the connection.
Smart Images
Figure CN223964725U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of connector technology, and in particular to a connector assembly for an aluminum profile frame. Background Technology
[0002] Aluminum alloys are ubiquitous in daily life, such as building materials like doors and windows, and the basic frames of various equipment in factories. In actual use, aluminum profiles are mostly straight, and door and window frames are mostly formed by cutting and splicing aluminum profiles. Therefore, the connection and fixation at the splicing points of aluminum profiles are particularly important. Utility Model Content
[0003] In order to address the issue that most aluminum profiles are straight in actual use, and door and window frames are mostly formed by cutting and splicing aluminum profiles, the connection and fixation at the splicing points of aluminum profiles is particularly important. This application provides a connection component for aluminum profile frames.
[0004] The technical solution for a connection assembly for aluminum profile frames provided in this application is as follows:
[0005] A connecting component for an aluminum profile frame includes a connecting block. The connecting block has two through holes on its front side, which are perpendicular to each other. Movable blocks are slidably connected inside each of the two through holes. Limiting components for limiting the movable blocks are provided inside each of the two through holes. An internal hexagon bolt is threaded through the middle of the front side of each of the two movable blocks. External hexagon bolts are threaded through both ends of the connecting block. One end of each of the two external hexagon bolts abuts against one side of the two movable blocks.
[0006] Preferably, the limiting component consists of two limiting grooves and two sliders. The two limiting grooves are respectively formed on the inner top wall and inner bottom wall of the movable block, and the two sliders are respectively slidably connected inside the two limiting grooves. The two sliders are respectively welded to the top and bottom of the movable block.
[0007] Preferably, a support block is bonded to one end of the top of the connecting block, the back side of the support block is on the same horizontal plane as the back side of the connecting block, and a semi-cylindrical groove is formed on the front side of the support block, with a bubble tube fixedly embedded inside the semi-cylindrical groove.
[0008] Preferably, a rectangular groove is formed at one corner of the front side of the connecting block, and a fixing post is provided inside the rectangular groove. The two ends of the fixing post are welded to the inner top wall and the inner bottom wall of the rectangular groove, respectively.
[0009] In summary, this application includes the following beneficial technical effects: by rotating two socket head cap screws, the two socket head cap screws are respectively threaded to the two ends of the aluminum profile frame. Then, by rotating two external hexagonal bolts, the two external hexagonal bolts push two movable blocks during the rotation, causing the two socket head cap screws to move closer to each other. The two socket head cap screws then cause the two ends of the aluminum profile frame to move closer to each other and come into tight contact, thereby completing the connection of the two ends of the aluminum profile frame. Attached Figure Description
[0010] Figure 1 This is a front view structural diagram of an embodiment of the application.
[0011] Figure 2 This is a rear view structural diagram of an embodiment of the application.
[0012] Figure 3 This is a cross-sectional structural diagram of an embodiment of the application.
[0013] Explanation of reference numerals in the attached drawings: 1. Connecting block; 21. Movable block; 22. Internal hex bolt; 23. External hex bolt; 3. Limiting assembly; 31. Limiting groove; 32. Sliding block; 41. Support block; 42. Bubble tube; 5. Fixing column. Detailed Implementation
[0014] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0015] This application discloses a connection assembly for an aluminum profile frame, referring to... Figure 1 , Figure 2 and Figure 3 The assembly includes a connecting block 1. Two through holes are formed on the front side of the connecting block 1, perpendicular to each other. Movable blocks 21 are slidably connected inside each of the two through holes. Limiting components 3 are provided inside each of the two through holes to limit the movement of the movable blocks 21, ensuring that the movable blocks 21 can only slide within the two through holes. Internal hexagon bolts 22 are threaded through the center of the front side of each of the two movable blocks 21. External hexagon bolts 23 are threaded through both ends of the connecting block 1. One end of each external hexagon bolt 23 abuts against one side of each of the two movable blocks 21. By rotating the two internal hexagon bolts 22, they are threadedly connected to the two ends of the aluminum profile frame. Then, rotating the two external hexagon bolts 23 pushes the two movable blocks 21, causing the two internal hexagon bolts 22 to move closer together. The two internal hexagon bolts 22 then move the two ends of the aluminum profile frame closer together and abut tightly against each other.
[0016] Reference Figure 1 and Figure 3The limiting component 3 consists of two limiting grooves 31 and two sliders 32. The two limiting grooves 31 are respectively opened on the inner top wall and inner bottom wall of the movable block 21. The two sliders 32 are slidably connected inside the two limiting grooves 31. The two sliders 32 are respectively welded to the top and bottom of the movable block 21. During the sliding process of the two sliders 32 inside the two limiting grooves 31, the movable block 21 can be driven to slide inside the through hole.
[0017] Reference Figure 1 A support block 41 is attached to one end of the top of the connecting block 1. The back side of the support block 41 is on the same horizontal plane as the back side of the connecting block 1. A semi-cylindrical groove is provided on the front side of the support block 41. A bubble tube 42 is fixedly embedded inside the semi-cylindrical groove. After the back side of the connecting block 1 contacts the front side of the aluminum profile frame, the position of the bubble in the bubble tube 42 can be used to determine whether the connecting block 1 will tilt, so as to facilitate the adjustment of the connecting block 1.
[0018] Reference Figure 1 A rectangular groove is provided on one corner of the front side of the connecting block 1. A fixing post 5 is provided inside the rectangular groove. The two ends of the fixing post 5 are welded to the inner top wall and the inner bottom wall of the rectangular groove, respectively. The connecting block 1 can be supported by squeezing the fixing post 5 by hand.
[0019] The implementation principle of a connecting component for an aluminum profile frame according to an embodiment of this application is as follows: First, the connecting block 1 is supported on one side of the aluminum profile frame by squeezing the fixing post 5. By referring to the position of the bubble in the bubble tube 42, it can be determined whether the connecting block 1 will tilt, so as to make it easier to adjust the connecting block 1. Then, by rotating the two internal hex bolts 22, the two internal hex bolts 22 are threadedly connected to the two ends of the aluminum profile frame. Then, the two external hex bolts 23 are rotated, so that the two external hex bolts 23 push the two movable blocks 21 during the rotation, causing the two internal hex bolts 22 to move closer to each other. The two internal hex bolts 22 then drive the two ends of the aluminum profile frame to move closer to each other and abut tightly together, thereby completing the docking work of the two ends of the aluminum profile frame.
[0020] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0021] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
[0023] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A connecting assembly for an aluminium profile frame comprising a connecting block (1), characterised in that, The front side of the connecting block (1) is provided with two through holes, the two through holes are in a vertical state, the inside of the two through holes is slidably connected with a movable block (21), the inside of the two through holes is provided with a limiting assembly (3) for limiting the movable block (21), the middle of the front side of the two movable blocks (21) is threadedly penetrated by an internal hexagonal bolt (22), both ends of the connecting block (1) are threadedly penetrated by an external hexagonal bolt (23), and one end of the two external hexagonal bolts (23) respectively abuts against one side of the two movable blocks (21).
2. A connecting assembly for an aluminium extrusion frame according to claim 1, characterized in that: The limiting assembly (3) is composed of two limiting grooves (31) and two sliding blocks (32), the two limiting grooves (31) are respectively formed in the inner top wall and the inner bottom wall of the movable block (21), the two sliding blocks (32) are respectively slidably connected in the two limiting grooves (31), and the two sliding blocks (32) are respectively welded at the top end and the bottom end of the movable block (21).
3. A connecting assembly for an aluminium extrusion frame according to claim 1, characterized in that: One end of the top of the connecting block (1) is bonded with a supporting block (41), the back side of the supporting block (41) is in the same horizontal plane as the back side of the connecting block (1), the front side of the supporting block (41) is provided with a semicylindrical groove, and the inside of the semicylindrical groove is fixedly embedded with a bubble tube (42).
4. A connecting assembly for an aluminium extrusion frame according to claim 1, characterized in that: One corner of the front side of the connecting block (1) is provided with a rectangular groove, and the inside of the rectangular groove is provided with a fixed column (5), and the two ends of the fixed column (5) are respectively welded with the inner top wall and the inner bottom wall of the rectangular groove.