Door and window frame track

Abstract

The utility model discloses a door and window frame track which comprises a first door and window frame and a sliding groove. A second door and window frame is connected to one side of the first door and window frame in a sliding manner; the sliding groove is formed in the surface of the second door and window frame, and a protruding block is slidably connected into the sliding groove. The second door and window frame moves outwards from the inner side of the first door and window frame, the inserting blocks on the surfaces of the protruding blocks can be disengaged from the inserting holes in one side, the inserting blocks drive the movable plates to move towards the interior of the positioning cavity, and therefore the movable plates extrude the springs in the positioning cavity, and after the second door and window frame moves to the designated position, the second door and window frame can be fixed. When the second door and window frame is opened, one end of the inserting block moves to one side of the inserting hole in the other side, the movable plate and the inserting block are pushed to the initial position through the elastic force of the spring, the inserting block is inserted into the inserting hole in the other side, and then the second door and window frame can be fixed after being opened. Therefore, the second door and window frame does not move in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window frames, in particular to a door and window frame track. Background Art

[0002] Door and window frame tracks generally refer to the track or track system installed on the door and window frame to support and guide the opening and closing of doors and windows. These tracks are usually made of metal or plastic, and their shape and structure will vary depending on the design and function of the door and window.

[0003] In the related art, a solution of a door and window frame track for a mobile sun room (Announcement No.: CN219910439U) is found through searching. When in use, the first door and window frame and the second door and window frame, and the second door and window frame and the third door and window frame are connected by a track assembly, and the track assembly is arranged on the first door and window frame and the second door and window frame, so that the third door and window frame can slide on the outer side of the second door and window frame, and the second door and window frame can slide on the outer side of the first door and window frame. At the same time, the area of ​​the ground occupied by installing the first door and window frame, the second door and window frame and the third door and window frame is also reduced, thereby improving the overall aesthetics.

[0004] A protective assembly is provided on the front side of the track assembly, and the protective assembly is composed of a slide groove, a slide rod and a rain shield. When the second door and window frame moves on the outside of the first door and window frame, it can pull the slide rod to move in the slide groove, which is convenient for shielding the interior of the installation groove from wind and rain, preventing dust from entering the installation groove, and improving the life of the internal parts of the installation groove.

[0005] However, since the second door and window frames and the third door and window frames are not fixed after the second door and window frames are moved, the second door and window frames and the third door and window frames may be displaced to a certain extent by external objects or accidental collisions, and the second door and window frames and the third door and window frames may move to the inside of the first door and window frame, which is inconvenient to use. In view of this, we have introduced a door and window frame track. Utility Model Content

[0006] The purpose of the utility model is to provide a door and window frame track to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window frame track, comprising: a first door and window frame and a slide groove;

[0008] A second door and window frame is slidably connected to one side of the first door and window frame;

[0009] The slide groove is arranged on the surface of the second door and window frame, the slide groove and the second door and window frame are integrally formed, and a protrusion is slidably connected inside the slide groove;

[0010] A positioning mechanism is arranged inside the protrusion, and the spring of the positioning mechanism drives the moving plate and the plug-in block to move, so that the plug-in block fixes the second door and window frame.

[0011] Preferably, the positioning mechanism includes a positioning cavity opened inside the protrusion, the positioning cavity and the protrusion are integrally formed, the spring is connected to the inside of the positioning cavity, the spring is fixedly connected to the inner wall of the positioning cavity, the movable plate is slidably connected to the inside of the positioning cavity, one end of the spring is connected to one side of the movable plate, the plug-in block is connected to one side of the movable plate, and the plug-in block passes through the protrusion, when the plug-in block is squeezed, the plug-in block will drive the movable plate to move, so that the movable plate squeezes the spring inside the positioning cavity, so that the spring can be in a compressed state.

[0012] Preferably, a plug-in hole for plugging in the plug-in block is provided on one side of the slide groove inside the second door and window frame, the plug-in hole and the second door and window frame are integrally formed, and the size of the plug-in hole is the same as that of the plug-in block.

[0013] Preferably, a limiting groove for slidingly connecting the movable plate is provided inside the protrusion, and the setting of the limiting groove can limit the position of the movement of the movable plate, so that the movable plate is always in a horizontal state during movement.

[0014] Preferably, the surfaces of the first door and window frame and the second door and window frame are connected with glass, and the glass is in multiple groups.

[0015] Preferably, a handle is connected to one side of the second door and window frame, the handle is welded to the second door and window frame, and the surface of the handle is connected with anti-slip grooves.

[0016] Preferably, one end of the protrusion is fixedly connected to the side of the first door and window frame, and the protrusion and the first door and window frame can preferably be welded, so that the protrusion can be better fixed to one side of the first door and window frame.

[0017] Compared with the prior art, the beneficial effect of the utility model is as follows: the utility model drives the second door and window frame to move by the handle, so that the second door and window frame moves outward from the inner side of the first door and window frame, and the plug-in block on the surface of the protrusion will be disengaged from the plug-in hole on one side, so that the plug-in block drives the movable plate to move toward the inside of the positioning cavity, thereby causing the movable plate to squeeze the spring inside the positioning cavity. After the second door and window frame moves to the specified position, one end of the plug-in block will move to the side of the plug-in hole on the other side, and the elastic force of the spring itself will be used to push the movable plate and the plug-in block to the initial position, so that the plug-in block is inserted into the plug-in hole on the other side. At this time, the second door and window frame can be opened and fixed, so that the second door and window frame will not move during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the convex block of the utility model in a front section;

[0020] Figure 3 It is a schematic diagram of the structure of the second door and window frame and the protrusion when they are disassembled;

[0021] Figure 4 This is a schematic diagram of the structure of the utility model when the protrusions are three-dimensionally connected;

[0022] Figure 5 It is a schematic structural diagram of a side section of the second door and window frame of the utility model.

[0023] In the figure: 1. first door and window frame; 2. second door and window frame; 3. slide groove; 4. convex block; 5. positioning cavity; 6. spring; 7. moving plate; 8. plug-in block; 9. limiting groove; 10. plug-in hole; 11. glass; 12. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides a technical solution: a door and window frame track, comprising: a first door and window frame 1, a second door and window frame 2 is slidably connected to one side of the first door and window frame 1;

[0026] A slide groove 3, wherein the slide groove 3 is provided on the surface of the second door and window frame 2, and a protrusion 4 is slidably connected inside the slide groove 3;

[0027] A positioning mechanism is disposed inside the protrusion 4 , and the spring 6 of the positioning mechanism drives the moving plate 7 and the plug-in block 8 to move, so that the plug-in block 8 fixes the second door and window frame 2 .

[0028] The positioning mechanism includes a positioning cavity 5 opened inside the protrusion 4, the spring 6 is connected inside the positioning cavity 5, the movable plate 7 is slidably connected inside the positioning cavity 5, one end of the spring 6 is connected to one side of the movable plate 7, the plug-in block 8 is connected to one side of the movable plate 7, and the plug-in block 8 passes through the protrusion 4.

[0029] A plug-in hole 10 for plugging in the plug-in block 8 is provided on one side of the slide groove 3 inside the second door and window frame 2 . The plug-in hole 10 and the second door and window frame 2 are integrally formed, and the size of the plug-in hole 10 is the same as that of the plug-in block 8 .

[0030] The inside of the protrusion 4 is provided with a limiting groove 9 for slidingly connecting the moving plate 7. The setting of the limiting groove 9 can limit the position of the movement of the moving plate 7, so that the moving plate 7 is always in a horizontal state during movement.

[0031] Glass 11 is connected to the surfaces of the first door and window frame 1 and the second door and window frame 2, and the glass 11 is in multiple groups.

[0032] A handle 12 is connected to one side of the second door and window frame 2 . The handle 12 and the second door and window frame 2 are welded together, and a surface of the handle 12 is provided with anti-slip grooves.

[0033] One end of the protrusion 4 is fixedly connected to the side of the first door and window frame 1 , and the protrusion 4 and the first door and window frame 1 can preferably be welded, so that the protrusion 4 can be better fixed to one side of the first door and window frame 1 .

[0034] Specifically, when in use, the handle 12 is pulled to allow the handle 12 to drive the second door and window frame 2 to move, so that the second door and window frame 2 moves outward from the inner side of the first door and window frame 1, and the protrusion 4 on the inner side of the first door and window frame 1 will slide inside the slide groove 3, and the cooperation of the slide groove 3 and the protrusion 4 will limit the movement of the second door and window frame 2, so that the second door and window frame 2 is always in a horizontal state of movement, and the plug-in block 8 on the surface of the protrusion 4 will be disengaged from the plug-in hole 10 on one side, so that the plug-in block 8 drives the moving plate 7 to move into the positioning cavity 5, so that the moving plate 7 squeezes the spring 6 inside the positioning cavity 5, so that the spring 6 is compressed, and the plug-in block 8 will completely enter the positioning cavity 5, and then the second door and window frame 2 continues to move, and after the second door and window frame 2 moves to the specified position (such as Figure 1 The state is shown), and one end of the plug-in block 8 will move to the side of the plug-in hole 10 on the other side. At this time, the elastic force of the spring 6 itself will be used to push the movable plate 7 and the plug-in block 8 to the initial position, so that the plug-in block 8 is inserted into the plug-in hole 10 on the other side. At this time, the second door and window frame 2 can be opened and fixed to prevent the second door and window frame 2 from moving during use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A door and window frame track, characterized in that: include: A first door and window frame (1), wherein a second door and window frame (2) is slidably connected to one side of the first door and window frame (1); A slide groove (3), wherein the slide groove (3) is provided on the surface of the second door and window frame (2), and a protrusion (4) is slidably connected inside the slide groove (3); A positioning mechanism is provided inside the protrusion (4), and the spring (6) of the positioning mechanism drives the moving plate (7) and the plug-in block (8) to move, so that the plug-in block (8) fixes the second door and window frame (2); The positioning mechanism comprises a positioning cavity (5) opened inside the protrusion (4), the spring (6) is connected inside the positioning cavity (5), the movable plate (7) is slidably connected inside the positioning cavity (5), one end of the spring (6) is connected to one side of the movable plate (7), the plug-in block (8) is connected to one side of the movable plate (7), and the plug-in block (8) passes through the protrusion (4).

2. A door and window frame track according to claim 1, characterized in that: A plug-in hole (10) for plugging in a plug-in block (8) is provided on one side of the slide groove (3) inside the second door and window frame (2).

3. A door and window frame track according to claim 1, characterized in that: A limiting groove (9) for slidingly connecting the moving plate (7) is provided inside the protrusion (4).

4. A door and window frame track according to claim 1, characterized in that: Glass (11) is connected to the surfaces of the first door and window frame (1) and the second door and window frame (2).

5. A door and window frame track according to claim 1, characterized in that: A handle (12) is connected to one side of the second door and window frame (2).

6. A door and window frame track according to claim 1, characterized in that: One end of the protrusion (4) is fixedly connected to the side edge of the first door and window frame (1).

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