Door and window sliding rail structure convenient to install

Abstract

The utility model relates to the technical field of doors and windows, and discloses a door and window sliding rail structure convenient to install, which comprises a door frame and a main frame, first moving devices are connected to the left and right sides of the bottom end of the door frame, and second moving devices are connected to the left and right sides of the top end of the door frame. The door frame is provided with inserting holes and mounting screw holes matched with the first moving device and the second moving device, limiting plates are connected to the upper side and the lower side of the inner wall of the main frame correspondingly, sliding grooves matched with the limiting plates are formed in the upper side and the lower side of the door frame correspondingly, and the first moving device comprises a first U-shaped block. According to the scheme, through the arrangement of the first moving device and the second moving device, the connecting positions of the upper side and the lower side of the door frame and the main frame can be rapidly replaced after being damaged, then the use convenience of the device is improved, and a user can rapidly replace the door frame according to the needs of the user; and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and in particular relates to a door and window sliding rail structure which is easy to install. Background Art

[0002] When installing doors and windows, the frames of the doors and windows need to be fixed on the wall, and then the pulley rails on the lower side of the doors and windows are clamped on the outside of the guide rails produced integrally with the door and window frames. During daily use, due to long-term use, especially the pulley rails on the lower side of aluminum alloy doors and windows, they are prone to damage, causing inconvenience in using the doors and windows. For this reason, we propose a door and window slide rail structure that is easy to install. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a door and window sliding rail structure that is easy to install, which effectively solves the above problem.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window sliding rail structure that is easy to install, comprising a door frame and a main frame, the left and right sides of the bottom end of the door frame are connected to a first moving device, the left and right sides of the top end of the door frame are connected to a second moving device, the door frame is provided with a socket and a mounting screw hole that match the first moving device and the second moving device, the upper and lower sides of the inner wall of the main frame are connected to a limit plate, the upper and lower sides of the door frame are provided with a slide groove that matches the limit plate, the first moving device comprises a first U-shaped block, the lower side of the first U-shaped block is connected to a first rotating wheel, the upper side of the first U-shaped block is provided with a mounting screw hole, the second moving device comprises an action box, the front and rear side walls of the action box are connected to a second U-shaped block, the upper side of the second U-shaped block is connected to a second rotating wheel, the lower side of the second U-shaped block is connected to a spring, the lower side of the spring is connected to the action box, and the lower side of the action box is provided with screw holes.

[0005] Preferably, two groups of U-shaped rubber pads are connected in the sliding groove on the upper side of the door frame, and mounting holes are provided on the left and right sides of the U-shaped rubber pads.

[0006] Preferably, the front and rear side walls of the action box are both provided with sliding grooves, and the second U-shaped block is located in the sliding grooves of the action box.

[0007] Preferably, a placement groove is provided on the upper side of the action box, and the spring is located inside the action box.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. By setting the first moving device and the second moving device, the connection between the upper and lower sides of the door frame and the main frame can be quickly replaced after being damaged, thereby improving the convenience of using the device, allowing users to quickly replace it according to their own needs, thereby increasing the service life of the device;

[0010] 2. The second rotating wheel can be moved up and down by arranging the action box, the second U-shaped block and the spring, and the second rotating wheel is always attached to the outer side of the limit plate during use, thereby improving the stability of the device;

[0011] 3. The door frame is limited by setting a U-shaped rubber pad in cooperation with the limiting plate, so that the limiting plate slides inside the second moving device, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention.

[0013] In the attached picture:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main frame structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified schematic diagram of part A;

[0017] Figure 4 For this utility model Figure 2 Part B is an enlarged schematic diagram;

[0018] Figure 5 This is a schematic diagram of the second U-shaped block structure of the utility model;

[0019] Figure 6 It is a schematic structural diagram of the second moving device of the utility model.

[0020] In the figure: 100, door frame; 110, U-shaped rubber pad; 200, first moving device; 210, first U-shaped block; 220, first rotating wheel; 300, second moving device; 310, action box; 320, second U-shaped block; 330, second rotating wheel; 340, spring; 400, main frame; 410, limit plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6A door and window sliding rail structure that is easy to install includes a door frame 100 and a main frame 400. The left and right sides of the bottom end of the door frame 100 are connected to the first moving device 200, and the left and right sides of the top end of the door frame 100 are connected to the second moving device 300. The door frame 100 is provided with a socket and a mounting screw hole that match the first moving device 200 and the second moving device 300. The upper and lower sides of the inner wall of the main frame 400 are connected to a limit plate 410. The upper and lower sides of the door frame 100 are provided with a slide groove that matches the limit plate 410. By arranging the first moving device 200 and the second moving device 300, the upper and lower sides of the door frame 100 can be quickly replaced after the connection between the main frame 400 and the upper and lower sides is damaged, thereby improving The convenience of using the device allows users to quickly replace it according to their own needs, thereby increasing the service life of the device. The first moving device 200 includes a first U-shaped block 210, the lower side of the first U-shaped block 210 is rotatably connected to the first rotating wheel 220, and the upper side of the first U-shaped block 210 is provided with a mounting screw hole. The second moving device 300 includes an action box 310, the front and rear side walls of the action box 310 are plugged with a second U-shaped block 320, the upper side of the second U-shaped block 320 is rotatably connected to the second rotating wheel 330, the lower side of the second U-shaped block 320 is fixedly connected to a spring 340, the lower side of the spring 340 is fixedly connected to the action box 310, and the lower side of the action box 310 is provided with screw holes. By setting the action box The cooperation of the second U-shaped block 310, the second U-shaped block 320 and the spring 340 can make the second rotating wheel 330 move up and down, and at the same time, the second rotating wheel 330 is always attached to the outer side of the limiting plate 410 during use, thereby improving the stability of the device. The front and rear side walls of the action box 310 are plugged with the second U-shaped block 320, the upper side of the second U-shaped block 320 is rotatably connected to the second rotating wheel 330, and the lower side of the second U-shaped block 320 is fixedly connected to the spring 340. Two sets of U-shaped rubber pads 110 are fixedly connected in the upper side sliding groove of the door frame 100, and the left and right sides of the U-shaped rubber pads 110 are provided with mounting holes. By setting the U-shaped rubber pads 110, the door frame 100 can be fixedly connected to the door frame 100 under the cooperation of the limiting plate 410. 0 is limited, so that the limiting plate 410 slides inside the second mobile device 300, thereby improving the stability of the device. The front and rear side walls of the working box 310 are provided with sliding grooves, and the second U-shaped block 320 is located in the sliding grooves of the working box 310. The second U-shaped block 320 is limited by setting the sliding grooves, thereby avoiding the risk of the second U-shaped block 320 tilting left and right during use, thereby improving the stability of the device. A placement groove is provided on the upper side of the working box 310, and the spring 340 is located inside the working box 310. By setting the placement groove, the spring 340 will not tilt or fall when it is squeezed and deformed, thereby improving the service life and practicality of the spring 340.

[0023] Working principle: When the new solution is implemented, the device is installed by slightly tilting the door frame 100 and putting the upper side of the door frame 100 on the outer side of the upper limit plate 410, so that the limit plate 410 penetrates into the upper side of the door frame 100, and then the door frame 100 continues to move upward and squeezes the second rotating wheel 330, so that the second rotating wheel 330 drives the second U-shaped block 320 to press the spring 340 after being subjected to force, and then the lower side of the door frame 100 is inserted into the upper side of the lower limit plate 410, and then the door frame 100 is released, and the door frame 100 falls on the The upper side of the lower limiting plate 410 supports the door frame 100 through the first rotating wheel 220. At the same time, the elasticity generated by the deformation of the spring 340 drives the second rotating wheel 330 to always be stuck on the lower side of the limiting plate 410, thereby preventing the door frame 100 from tilting forward and backward, thereby improving the stability of the device. When the first moving device 200 or the second moving device 300 is damaged, the bolts are raised to disassemble the first U-shaped block 210 or the action box 310 and replace it with a new first moving device 200 or the second moving device 300.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. It should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect" and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

[0025] 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 slide rail structure that is easy to install, characterized in that: The invention comprises a door frame (100) and a main frame (400), wherein the left and right sides of the bottom end of the door frame (100) are connected to a first moving device (200), and the left and right sides of the top end of the door frame (100) are connected to a second moving device (300), and the door frame (100) is provided with a socket and a mounting screw hole matching the first moving device (200) and the second moving device (300), and the upper and lower sides of the inner wall of the main frame (400) are connected to a limit plate (410), and the upper and lower sides of the door frame (100) are provided with a slide groove matching the limit plate (410), and the first moving device (200) comprises a first The invention relates to a U-shaped block (210), wherein the lower side of the first U-shaped block (210) is connected to a first rotating wheel (220), and the upper side of the first U-shaped block (210) is provided with a mounting screw hole. The second moving device (300) comprises an action box (310), and the front and rear side walls of the action box (310) are connected to a second U-shaped block (320), and the upper side of the second U-shaped block (320) is connected to a second rotating wheel (330). The lower side of the second U-shaped block (320) is connected to a spring (340), and the lower side of the spring (340) is connected to the action box (310), and the lower side of the action box (310) is provided with screw holes.

2. The door and window sliding rail structure that is easy to install according to claim 1, characterized in that: Two groups of U-shaped rubber pads (110) are connected in the upper sliding groove of the door frame (100), and mounting holes are provided on both the left and right sides of the U-shaped rubber pads (110).

3. The door and window sliding rail structure that is easy to install according to claim 1, characterized in that: The front and rear side walls of the action box (310) are both provided with sliding grooves, and the second U-shaped block (320) is located in the sliding grooves of the action box (310).

4. The door and window sliding rail structure that is easy to install according to claim 1, characterized in that: A placement groove is provided on the upper side of the action box (310), and the spring (340) is located inside the action box (310).

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