Reinforcing structure of energy-saving door and window

Abstract

The utility model provides an energy-saving type door and window reinforcing structure which comprises a door frame, four mounting grooves are formed in the top and the bottom of the door frame respectively, shells are fixedly installed in the four mounting grooves respectively, sliding rods are fixedly installed between the two side walls of the interiors of the four shells respectively, and the sliding rods are connected with the door frame. And sliding sleeves capable of sliding are arranged outside the four sliding rods in a sleeving manner. According to the reinforcing structure of the energy-saving type door and window, after the door frame is installed, the rotary knob is rotated and drives the screw rod to rotate, the lifting plate moves downwards due to the fact that the screw rod is matched with the threaded hole, the angle of the connecting rod is changed due to the fact that the first fixing base is matched with the second fixing base, and therefore the door and window can be fixed. And the sliding sleeve drives the plug pin to move, one end of the plug pin penetrates through the shell and extends into the wall, the door frame is further fixed, the structure is simple, the firmness of door and window installation is improved, disassembly is convenient, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of energy-saving doors and windows, and in particular to a reinforcement structure of energy-saving doors and windows. Background Art

[0002] The so-called energy-saving windows are to work hard on the materials of ordinary windows, so that the windows have greatly improved their thermal insulation functions, thereby achieving energy-saving effects. Energy-saving windows are the cornerstone of modern and future development of environmentally friendly and energy-saving products. From the perspective of door and window materials, there are some energy-saving products with high technical content, such as aluminum alloy thermal insulation profiles, aluminum-wood composite profiles, steel-plastic integral extrusion profiles and UPVC plastic profiles. Among them, the most widely used is UPVC plastic profile. The raw material it uses is a polymer material - rigid polyvinyl chloride. In order to solve the problem of excessive energy loss caused by large-area glass, ordinary glass is processed into hollow glass, coated glass, high-strength LOW-E fireproof glass, glass containing a metal layer plated by magnetron vacuum sputtering radiation method, and the most special smart glass. Reinforced structure is required when installing doors and windows.

[0003] However, the energy-saving doors and windows currently available on the market have poor firmness after installation, or are reinforced with expansion screws, which increases the difficulty of installation, is time-consuming and labor-intensive, and is very inconvenient when the doors and windows need to be disassembled, reducing their practicality.

[0004] Therefore, it is necessary to provide a reinforcement structure for energy-saving doors and windows to solve the above technical problems. Summary of the invention

[0005] The utility model provides a reinforcement structure for energy-saving doors and windows, which solves the problem that the energy-saving doors and windows in the existing market are poor in firmness after installation, or are reinforced with expansion screws, which increases the difficulty of installation, wastes time and labor, and is very inconvenient when the doors and windows need to be disassembled, thereby reducing the practicality.

[0006] The utility model provides a reinforcement structure for energy-saving doors and windows, comprising: a door frame, the top and the bottom of the door frame are both provided with installation grooves, and the number of the installation grooves is four, a shell is fixedly installed inside the four installation grooves, a sliding rod is fixedly installed between the inner side walls of the four shells, a slidable sliding sleeve is sleeved on the outside of the four sliding rods, the inner surface of the sliding sleeve is fitted with the outer surface of the sliding rod, a pin is fixedly installed on one side of the outer side of the four sliding sleeves, and one end of the pin passes through the shell and extends to the outside.

[0007] Preferably, springs are sleeved on the outside of the four sliding rods and above the pins.

[0008] Preferably, a first fixing seat is fixedly installed on the top of each of the four sliding sleeves, and a connecting rod is rotatably installed inside each of the four first fixing seats via a pin shaft.

[0009] Preferably, one end of each of the four connecting rods is rotatably mounted with a second fixing seat via a pin, a lifting plate is fixedly mounted on the top of the second fixing seat, and the lifting plate and the shell are slidably mounted.

[0010] Preferably, a fixing plate is fixedly installed on one side of the interior of the shell, a screw is rotatably installed on the top of the fixing plate, and a knob is connected to the top keyway of the screw.

[0011] Preferably, the top of the screw rod passes through the lifting plate and extends to the outside, and a threaded hole matching the screw rod is provided inside the lifting plate.

[0012] Compared with the related art, the reinforcement structure of an energy-saving door and window provided by the utility model has the following beneficial effects:

[0013] Doors and windows are existing mature products, and their inherent installation structure will not be elaborated here. After the door frame is installed, turn the knob, and the knob drives the screw to rotate. Since the screw is adapted to the threaded hole, the lifting plate moves downward. Due to the cooperation between the first fixed seat and the second fixed seat, the angle of the connecting rod changes, which in turn drives the sliding sleeve to slide, and the sliding sleeve drives the pin to move. One end of the pin passes through the shell and extends to the inside of the wall, further fixing the door frame. The structure is simple, improves the firmness of the door and window installation, and is convenient for disassembly, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a reinforcement structure for energy-saving doors and windows provided by the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of door frame structure shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the connecting rod installation structure shown;

[0017] Figure 4 for Figure 1 Schematic diagram of the screw installation structure is shown.

[0018] In the figure: 1, door frame; 2, mounting groove; 3, shell; 4, sliding rod; 5, sliding sleeve; 6, pin; 7, spring; 8, lifting plate; 9, first fixed seat; 10, connecting rod; 11, second fixed seat; 12, fixing plate; 13, screw; 14, knob; 15, threaded hole. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0020] Embodiment: A reinforcement structure of an energy-saving door and window, such as Figure 1-Figure 4 As shown, it includes: a door frame 1, the top and bottom of the door frame 1 are provided with mounting grooves 2, and the number of the mounting grooves 2 is four, the inside of the four mounting grooves 2 are fixedly installed with a shell 3, the inner side walls of the four shells 3 are fixedly installed with a slide rod 4, the outside of the four slide rods 4 are sleeved with a slidable sliding sleeve 5, the inner surface of the sliding sleeve 5 is in contact with the outer surface of the sliding rod 4, and the outer side of the four sliding sleeves 5 is fixedly installed with a pin 6, one end of the pin 6 penetrates the shell 3 and extends to the outside. The doors and windows are existing mature products, and their inherent installation structure is not described here. After the door frame 1 is installed, the installation firmness is not enough, and the sliding sleeve 5 is driven to slide along the length direction of the sliding rod 4 to drive the sliding sleeve 5 to drive the pin 6 to move, one end of the pin 6 penetrates the shell 3 and extends to the inside of the wall, and further fixes the door frame 1. The structure is simple, improves the firmness of the door and window installation, and is convenient for disassembly, thereby improving the installation efficiency.

[0021] Springs 7 are sleeved on the outside of the four slide bars 4 and above the inserting pins 6. The springs 7 are compressed to reset the slide sleeves 5, thereby driving the inserting pins 6 to reset.

[0022] A first fixed seat 9 is fixedly installed on the top of the four sliding sleeves 5, and a connecting rod 10 is rotatably installed inside the four first fixed seats 9 through a pin shaft. A second fixed seat 11 is rotatably installed on one end of the four connecting rods 10 through a pin shaft, and a lifting plate 8 is fixedly installed on the top of the second fixed seat 11. The lifting plate 8 and the shell 3 are slidably installed. The lifting plate 8 moves downward, and the angle of the connecting rod 10 changes due to the cooperation between the first fixed seat 9 and the second fixed seat 11, thereby driving the sliding sleeve 5 to slide. Similarly, the lifting plate 8 moves upward and the sliding sleeve 5 moves back to reset.

[0023] A fixing plate 12 is fixedly installed on one side of the interior of the shell 3, and a screw 13 is rotatably installed on the top of the fixing plate 12. A knob 14 is connected to the keyway on the top of the screw 13. The top of the screw 13 passes through the lifting plate 8 and extends to the outside. A threaded hole 15 matched with the screw 13 is provided inside the lifting plate 8. When the knob 14 is turned, the knob 14 drives the screw 13 to rotate. Since the screw 13 is matched with the threaded hole 15, the lifting plate 8 moves. When disassembly is required, the knob 14 is rotated in the opposite direction, and the knob 14 drives the screw 13 to rotate. Since the screw 13 is matched with the threaded hole 15, the lifting plate 8 moves upward. Due to the cooperation between the first fixing seat 9 and the second fixing seat 11, the angle of the connecting rod 10 is changed, and the spring 7 is reset, the sliding sleeve 5 moves back and resets, and the nail 6 enters the interior of the shell 3, and it is convenient to disassemble the door frame 1.

[0024] The working principle of the reinforcement structure of an energy-saving door and window provided by the utility model is as follows:

[0025] Step 1: Doors and windows are existing mature products, and their inherent installation structure will not be described in detail here. After the door frame 1 is installed, turn the knob 14, and the knob 14 drives the screw 13 to rotate. Since the screw 13 is adapted to the threaded hole 15, the lifting plate 8 moves downward. Due to the cooperation between the first fixed seat 9 and the second fixed seat 11, the angle of the connecting rod 10 changes, which in turn drives the sliding sleeve 5 to slide. The sliding sleeve 5 drives the pin 6 to move. One end of the pin 6 passes through the shell 3 and extends to the inside of the wall, further fixing the door frame 1. The structure is simple, which improves the firmness of the door and window installation, is convenient for disassembly, and improves the installation efficiency.

[0026] Step 2: When disassembly is required, the knob 14 is rotated in the opposite direction, and the knob 14 drives the screw rod 13 to rotate. Since the screw rod 13 is adapted to the threaded hole 15, the lifting plate 8 moves upward. Due to the cooperation between the first fixing seat 9 and the second fixing seat 11, the angle of the connecting rod 10 is changed, and the spring 7 is reset, the sliding sleeve 5 moves back and resets, and the pin 6 enters the interior of the shell 3. At this time, it is convenient to disassemble the door frame 1.

[0027] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A reinforcement structure for energy-saving doors and windows, comprising: A door frame (1), characterized in that: the top and bottom of the door frame (1) are provided with mounting grooves (2), and the number of the mounting grooves (2) is four, a shell (3) is fixedly installed inside the four mounting grooves (2), a sliding rod (4) is fixedly installed between the inner side walls of the four shells (3), a slidable sliding sleeve (5) is sleeved on the outside of the four sliding rods (4), the inner surface of the sliding sleeve (5) is in contact with the outer surface of the sliding rod (4), a pin (6) is fixedly installed on one side of the outside of the four sliding sleeves (5), one end of the pin (6) passes through the shell (3) and extends to the outside, a fixing plate (12) is fixedly installed on one side of the inside of the shell (3), a screw (13) is rotatably installed on the top of the fixing plate (12), and a knob (14) is connected to the top keyway of the screw (13).

2. The reinforcement structure of an energy-saving door and window according to claim 1, characterized in that: Springs (7) are sleeved on the outside of the four sliding rods (4) and above the inserting pins (6).

3. The reinforcement structure of an energy-saving door and window according to claim 2, characterized in that: A first fixing seat (9) is fixedly mounted on the top of each of the four sliding sleeves (5), and a connecting rod (10) is rotatably mounted inside each of the four first fixing seats (9) via a pin shaft.

4. The reinforcement structure of energy-saving doors and windows according to claim 3, characterized in that: One end of each of the four connecting rods (10) is rotatably mounted with a second fixing seat (11) via a pin, a lifting plate (8) is fixedly mounted on the top of the second fixing seat (11), and the lifting plate (8) is slidably mounted on the housing (3).

5. The reinforcement structure of energy-saving doors and windows according to claim 4, characterized in that: The top of the screw rod (13) passes through the lifting plate (8) and extends to the outside, and a threaded hole (15) matching the screw rod (13) is provided inside the lifting plate (8).

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