Bidirectional hoisting type movable sliding door and window structure

Abstract

A bidirectional hoisting type movable sliding door and window structure is characterized in that a sliding sash capable of being pushed and pulled left and right on a front guide rail and a movable sash capable of moving between the front guide rail and a rear guide rail are arranged in a window frame, and the movable sash can be pushed and pulled left and right on the rear guide rail and can also be moved to the front guide rail to be combined with the sliding sash to be closed. The defects that a traditional sliding window is not sealed when closed and a casement window occupies space when opened are overcome. When the movable sash moves on the rear guide rail, the functions of window micro ventilation and indoor air adjustment can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to a two-way hoisting movable sliding door and window structure. Background Art

[0002] Modern building doors and windows are generally divided into two main categories: track-sliding doors and windows and hinged casement doors and windows. The advantages of hinged casement doors and windows are: they provide excellent sealing between the window sash and frame, and between the sash edges. This prevents rain from seeping through the window gaps during inclement weather, and they offer excellent sound and heat insulation. However, their disadvantage is that they occupy indoor or outdoor space when opened. The advantages of track-sliding doors and windows are: they do not occupy indoor or outdoor space when opened, and their structure is simple and easy to open. However, their disadvantage is that, because the adjacent sashes are not on the same track, the sealing at the joint when closed is poor. Inclement weather allows wind and rain to easily enter through the sash joint. Furthermore, their sound and heat insulation performance is affected to a certain extent. Even with flexible seals such as wool strips or adhesive strips, the sealing still does not meet the required level, and the noise isolation and heat insulation performance cannot match those of hinged casement doors and windows.

[0003] Recently introduced sliding doors and windows can be opened by sliding a single sash and then drifted onto a track to close flush with the fixed sash. This solves the problems of sliding windows being unsealed and casement windows taking up space. However, they can only open a single sash, and because they use a cantilevered structure, the hardware is easily damaged, leading to a high maintenance rate. Therefore, those skilled in the art are constantly striving to develop doors and windows that combine the advantages of track-operated sliding and hinged casement windows while maintaining a reliable and durable structure. Utility Model Content

[0004] The purpose of this utility model is to provide a two-way hoisting movable sliding door and window structure, which has two sashes that can be pushed and pulled left and right. At the same time, the movable sash can be moved and tracked, so that the movable sash and the sliding sash are on the same track and closed together. The closed joint is tight and seamless, which perfectly solves the problems of poor sealing of traditional track sliding doors and windows and the space occupied by casement doors and windows when opened. At the same time, when the movable sash is placed on the rear guide rail, a micro-ventilation function can be achieved.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0006] A two-way hoisting movable sliding door and window, a sliding sash that can be pushed and pulled left and right on the front guide rail, and a movable sash that can move and change tracks between the front guide rail and the rear guide rail are arranged in the window frame. The movable sash can be pushed and pulled left and right on the rear guide rail, and can also be moved to the front guide rail to be aligned with the sliding sash for closing.

[0007] A translation hanger is provided above the movable fan, and pulleys are provided at both ends of the translation hanger. The pulleys run along the pulley grooves on both sides of the upper window frame. A plurality of swing arms are provided on the lower end surface of the translation hanger to be hinged to the upper end surface of the upper frame of the movable fan; the inner cavity of the translation hanger is a hanging rail, and a hanging wheel runs on the hanging rail. A hanging rod is connected below the hanging wheel, and the lower end of the hanging rod is hinged to the upper end of the movable fan.

[0008] The track changing of the mobile fan is completed through the joint action of the swing arm, the hanging wheel, the hanging rod and the swing arm. The hanging wheel and the hanging rod suspend the mobile fan to bear the weight, and the swing arm limits the track changing route of the mobile fan. When the mobile fan changes track, the swing arm swings from the front guide rail to the rear guide rail to realize the track changing action of the mobile fan.

[0009] A translation base is provided below the movable fan, and rollers are provided at the bottom of the translation base to move on the rear guide rail; a plurality of swing arms are provided on the upper end surface of the translation base to hinge the lower end surface of the lower frame of the movable fan.

[0010] In addition to the suspension and load-bearing function of the upper hanging wheel and boom, the lower translation base also bears a certain weight of the moving fan. A swing arm is also provided. The lower swing arm and the upper swing arm move simultaneously to guide the moving fan.

[0011] The upper end surface of the translation base is provided with a plurality of damping columns, and the lower end of the damping columns is connected to the translation base via compression springs. The function of the damping columns is that when the lower end surface of the moving sash enters the translation base area, it rubs against the top of the damping columns, causing a certain degree of resistance in the moving sash's track change, thereby preventing the moving sash from changing track too freely.

[0012] The operation method of the utility model from the movable door open state, the movable track change and the push-pull door track closing is as follows:

[0013] (1) Move the sliding door to the left to the end, and then move the movable door to the right along the rear guide rail to the end;

[0014] (2) Make sure the lock pin of the sliding door is in the locked state, and then move the sliding door horizontally toward the front guide rail to make it switch to the front guide rail position;

[0015] (3) Turn the lock handle of the movable door sash clockwise so that the upper and lower vertical pins are inserted into the pin holes of the upper and lower window frames respectively, and the right side horizontal pin is inserted into the groove of the right window frame to lock it, thus completing the closing of the door and window.

[0016] Advantages of utility models

[0017] 1. The utility model can realize the left-right sliding function of ordinary sliding doors and windows, and also has good sealing performance like casement windows closed after the window sashes are aligned, and has good waterproof, heat insulation, thermal insulation and sound insulation effects.

[0018] 2. When the movable fan is placed on the rear guide rail, the utility model can realize micro-ventilation function and effectively adjust the indoor air effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main appearance structure of the utility model; (movable fan closed state)

[0020] Figure 2 for Figure 1 Schematic diagram of the middle AA section;

[0021] Figure 3 This is a cross-sectional view of the movable fan in the open state;

[0022] Figure 4 for Figure 3 Schematic diagram of the middle BB section;

[0023] Figure 5 for Figure 4 The structure diagram at D in the middle is enlarged;

[0024] Figure 6 This is a schematic diagram of the assembly of the hanging rail assembly;

[0025] Figure 7 for Figure 6 mid-CC cross-section;

[0026] Figure 8 It is a plan view of the lower roller assembly;

[0027] Figure 9 for Figure 8 Schematic diagram of the middle DD section;

[0028] Figure 10 for Figure 8 Schematic diagram of the middle EE section;

[0029] Figure 11 for Figure 5 The structure diagram at M in the middle is enlarged;

[0030] Figure 12 This is the cross-section of the upper window frame profile;

[0031] Figure 13 This is the cross-section of the lower window frame profile;

[0032] Figure 14 This is a structural diagram of the moving fan in the state of not changing tracks;

[0033] Figure 15 This is a structural diagram of the moving fan in the track-changing state;

[0034] The names of the components in the figure are: 11-upper window frame; 12-lower window frame; 21-rear guide rail; 22-front guide rail; 3-movable fan; 31-lower frame of movable fan; 32-left frame of movable fan; 33-right frame of movable fan; 34-upper frame of movable fan; 4-sliding fan; 41-left frame of sliding fan; 42-right frame of sliding fan; 43-upper frame of sliding fan; 431-small roller; 5-translational hanger; 51-pulley shaft; 52-hanging rail; 54-hanging wheel; 55-pulley groove; 56-hanging rod; 57-hanging wheel shaft; 58-swing arm; 59-pulley; 6-translational base; 62-roller; 63-damping column; 64-compression spring. DETAILED DESCRIPTION Example

[0035] A two-way hoisting movable sliding door and window structure, a sliding sash 4 that can be pushed and pulled left and right on the front guide rail 22, and a movable sash 3 that can move and change tracks between the front guide rail 22 and the rear guide rail 21 are provided in the window frame. The movable sash 3 can be pushed and pulled left and right on the rear guide rail 21, and can also be moved to the front guide rail 22 to be aligned with the sliding sash 4 for closing.

[0036] A translation hanger 5 is provided above the movable fan 3, and pulleys 59 are provided at both ends of the translation hanger 5. The pulleys 59 move along the pulley grooves 55 on both sides of the upper window frame 11. Two swing arms 58 are provided on the lower end surface of the translation hanger 5 to be hinged to the upper end surface of the upper frame 34 of the movable fan; the inner cavity of the translation hanger 5 is a hanging rail 52, and a hanging wheel 54 moves on the hanging rail 52. The lower end of the hanging wheel 54 is connected to a hanging rod (56), and the lower end of the hanging rod 56 is hinged to the upper end of the movable fan 3.

[0037] A translation base 6 is provided below the movable fan 3 , and a roller 62 is provided at the bottom of the translation base 6 to move on the rear guide rail 21 ; two swing arms 58 are provided on the upper end surface of the translation base 6 to hinge the lower end surface of the lower frame 31 of the movable fan.

[0038] A plurality of damping columns 63 are provided on the upper end surface of the translation base 6 , and the damping columns 63 are connected to the translation base 6 via compression springs 64 below.

Claims

1. A two-way hoisting movable sliding door and window structure, characterized by: A sliding sash (4) that can be pushed and pulled left and right on the front guide rail (22) is provided in the window frame, and a movable sash (3) that can be moved between the front guide rail (22) and the rear guide rail (21) is provided. The movable sash (3) can be pushed and pulled left and right on the rear guide rail (21), and can also be moved to the front guide rail (22) and aligned with the sliding sash (4) to be closed.

2. The two-way lifting movable sliding door and window structure according to claim 1 is characterized in that: A translation hanger (5) is provided above the movable fan (3), and pulleys (59) are provided at both ends of the translation hanger (5). The pulleys (59) move along the pulley grooves (55) on both sides of the upper window frame (11). A plurality of swing arms (58) are provided on the lower end surface of the translation hanger (5) to be hinged to the upper end surface of the upper frame (34) of the movable fan; the inner cavity of the translation hanger (5) is a hanging rail (52), a hanging wheel (54) travels on the hanging rail (52), a hanging rod (56) is connected below the hanging wheel (54), and the lower end of the hanging rod (56) is hinged to the upper end of the movable fan (3).

3. The two-way lifting movable sliding door and window structure according to claim 1 is characterized in that: A translation base (6) is provided below the movable fan (3), and a roller (62) is provided at the bottom of the translation base (6) for running on the rear guide rail (21); a plurality of swing arms (58) are provided on the upper end surface of the translation base (6) for hinged connection with the lower end surface of the lower frame (31) of the movable fan.

4. The two-way lifting movable sliding door and window structure according to claim 3 is characterized in that: A plurality of damping columns (63) are provided on the upper end surface of the translation base (6), and the damping columns (63) are connected to the translation base (6) via compression springs (64) below.

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