Guide wheel assembly and drifting door and window system comprising same

Abstract

The utility model discloses a guide wheel assembly and a drifting door and window system comprising the same. The guide wheel assembly is used for drifting the door and window system and comprises a pulley seat; the swing arm comprises a first connecting arm, a second connecting arm and a third connecting arm which are connected in sequence, the first connecting arm is rotationally connected with the pulley seat, and the third connecting arm is used for being rotationally connected with the door and window sash; wherein the first connecting arm and the third connecting arm are distributed up and down, the first connecting arm and the third connecting arm are located on the side, close to the pulley seat, of the second connecting arm, and an avoiding space is formed among the first connecting arm, the second connecting arm and the third connecting arm; due to the arrangement of the avoiding space, the installation and the action of the swing arm can avoid a frame structure of the door and window frame or a functional part arranged on the door and window frame, and the thickness size of the door and window frame and the door and window sash does not need to be increased due to the fact that a large space is provided for the installation and the action of the swing arm. The guide wheel assembly can be suitable for drifting door and window systems with small thickness sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window hardware fittings, in particular to a guide wheel assembly and a drift door and window system including the same. Background Art

[0002] Side-sliding doors and windows, known as drift doors and windows in the market, when the door and window sash needs to be opened, the door and window sash can be translated out of the door and window frame along the thickness direction of the door and window sash, and the door and window sash can slide linearly along the door and window track outside the door and window frame, so that it does not occupy too much extra space and has a large opening area; when the door and window sash needs to be closed, the door and window sash can also be moved into the door and window frame along the thickness direction of the door and window sash.

[0003] Drift doors and windows usually include a guide wheel assembly, which includes a pulley seat and a swing arm. The pulley seat is slidably arranged on the track of the door and window frame. One end of the swing arm is hinged to the pulley seat, and the other end of the swing arm is hinged to the door and window sash. The door and window sash can be moved out or into the door and window frame along the thickness direction through the action of the swing arm; it can be understood that the installation and movement of the swing arm require a certain amount of space. In order to provide enough space for the installation and movement of the swing arm, the thickness dimensions of the door and window frame and the door and window sash need to be made larger accordingly, which easily leads to the overall thickness of the drift doors and windows being relatively large. The existing guide wheel assemblies are difficult to meet the requirement of reducing the overall thickness of the drift doors and windows. Summary of the Utility Model

[0004] In order to overcome at least one of the above-mentioned defects of the prior art, the utility model provides a guide wheel assembly and a drift door and window system including the same, aiming to make the guide wheel assembly applicable to a drift door and window system with a smaller thickness dimension.

[0005] The technical solution adopted by the utility model to solve its problems is as follows:

[0006] A guide wheel assembly for a drift door and window system, comprising: a pulley seat; a swing arm including a first connecting arm, a second connecting arm and a third connecting arm connected in sequence, the first connecting arm is rotatably connected to the pulley seat, and the third connecting arm is used for rotatably connecting to the door and window sash; wherein, the first connecting arm and the third connecting arm are distributed up and down, the first connecting arm and the third connecting arm are located on one side of the second connecting arm close to the pulley seat, and an avoidance space is formed between the first connecting arm, the second connecting arm and the third connecting arm.

[0007] According to some embodiments of the utility model, both the first connecting arm and the third connecting arm are horizontally arranged, and the second connecting arm extends along a direction inclined to the horizontal plane.

[0008] According to some embodiments of the utility model, the guide wheel assembly further includes a roller, and the roller is rotatably connected to the pulley seat through a rotating shaft, and the axial direction of the rotating shaft is arranged vertically.

[0009] According to some embodiments of the present invention, a connection groove is provided on a side of the pulley seat facing away from the third connecting arm, and the first connecting arm is disposed in the connection groove.

[0010] According to some embodiments of the present invention, the third connecting arm is located above the first connecting arm.

[0011] According to some embodiments of the present invention, the guide wheel assembly further includes a connecting piece, the third connecting arm is hinged to the connecting piece, and the connecting piece is used for fixedly connecting with a window and door sash.

[0012] In addition, the present invention further provides a drift window and door system, including the guide wheel assembly as described above, and further including a window and door frame and a window and door sash. The window and door frame includes a first horizontal frame, the window and door sash includes a second horizontal frame, the pulley seat is slidably connected to the first horizontal frame, and the third connecting arm is rotatably connected to the second horizontal frame;

[0013] Under the guidance of the guide wheel assembly, the window and door sash can be moved out or into the window and door frame along a first direction, and the window and door sash can be translated relative to the window and door frame along a second direction after moving out of the window and door frame; the first direction is the thickness direction of the window and door sash, and the second direction is the extending direction of the first horizontal frame.

[0014] According to some embodiments of the present invention, the first horizontal frame is the lower horizontal frame of the window and door frame, the lower horizontal frame is provided with a downward-opening sliding groove, the sliding groove has a groove top wall, and the pulley seat is slidably connected in the sliding groove; when the swing arm rotates relative to the pulley seat to the storage position, a part of the lower horizontal frame is located in the avoidance space.

[0015] According to some embodiments of the present invention, at least two guide wheel assemblies are provided, and the drift window and door system further includes a connecting rod, and the connecting rod is connected between adjacent two pulley seats to enable the adjacent two pulley seats to move synchronously.

[0016] According to some embodiments of the present invention, a limiting post is provided on the first connecting arm of one of the guide wheel assemblies, and the drift window and door system further includes a limiting seat, the limiting seat is disposed on the first horizontal frame, and the limiting seat is provided with an arc-shaped limiting groove; when the swing arm rotates relative to the pulley seat to the storage position, the limiting post is slidably connected in the arc-shaped limiting groove.

[0017] In summary, the guide wheel assembly provided by the present invention and the drift window and door system including the same have at least the following technical effects:

[0018] The first connecting arm and the third connecting arm are distributed vertically to form an avoidance space between the first connecting arm, the second connecting arm, and the third connecting arm. The setting of the avoidance space enables the installation and movement of the swing arm to avoid the self-frame structure of the door and window frame or the functional components provided on the door and window frame. The door and window frame and the door and window sash do not need to increase the thickness dimension to provide a large space for the installation and movement of the swing arm, and the thickness dimensions of the door and window frame and the door and window sash are allowed to become smaller. Thus, this guide wheel assembly can be applied to a sliding door and window system with a smaller thickness dimension. Description of the Drawings

[0019] Figure 1 Schematic perspective view of the guide wheel assembly of the embodiment of the present utility model in the retracted position;

[0020] Figure 2 Schematic front view of the guide wheel assembly of the embodiment of the present utility model in the retracted position;

[0021] Figure 3 Schematic perspective view of the guide wheel assembly of the embodiment of the present utility model in the deployed position;

[0022] Figure 4 Schematic perspective view of the swing arm of the embodiment of the present utility model;

[0023] Figure 5 Schematic perspective view of the sliding door and window system of the embodiment of the present utility model in the closed state;

[0024] Figure 6 Schematic perspective view of the sliding door and window system of the embodiment of the present utility model in the open state;

[0025] Figure 7 Schematic top view of the sliding door and window system of the embodiment of the present utility model in the closed state;

[0026] Figure 8 Schematic assembly structure diagram of the guide wheel assembly (in the retracted position), the first horizontal frame, and the limit seat of the embodiment of the present utility model;

[0027] Figure 9 Schematic assembly structure diagram of the guide wheel assembly (in the retracted position) and the first horizontal frame of the embodiment of the present utility model;

[0028] Figure 10 Schematic assembly structure diagram of the guide wheel assembly (in the deployed position), the first horizontal frame, and the limit seat of the embodiment of the present utility model;

[0029] Figure 11 Schematic structure diagram of the first horizontal frame (lower horizontal frame) of the embodiment of the present utility model;

[0030] Figure 12 Schematic assembly structure diagram of the guide wheel assembly (in the retracted position), the limit seat, and the connecting rod according to an embodiment of the present invention.

[0031] Among them, the meanings of the reference numerals are as follows:

[0032] 100. Guide wheel assembly; 1. Pulley seat; 11. First seat body; 12. Second seat body; 13. Third seat body; 14. Connection groove; 2. Swing arm; 21. First connecting arm; 211. First hinge shaft; 212. Limit post; 22. Second connecting arm; 23. Third connecting arm; 231. Second hinge shaft; 24. Avoidance space; 3. Roller; 31. Rotating shaft; 4. Connecting piece; 5. Door and window frame; 51. First horizontal frame; 511. Lower chute; 5111. Top wall of the chute; 6. Door and window sash; 61. Second horizontal frame; 7. Connecting rod; 8. Limit seat; 81. Arc-shaped limit groove; 9. Load-bearing wheel assembly. Detailed implementation manners

[0033] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0036] The present invention will be further described in detail below with reference to the accompanying drawings.

[0037] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 8 and Figure 9, this embodiment discloses a guide wheel assembly 100, which includes a pulley seat 1 and a swing arm 2; the pulley seat 1 is used for slidably connecting in the chute of the door and window frame 5, and the swing arm 2 includes a first connecting arm 21, a second connecting arm 22 and a third connecting arm 23 connected in sequence. The first connecting arm 21 is rotatably connected to the pulley seat 1, and the third connecting arm 23 is used for rotatably connecting to the door and window sash 6; wherein, the first connecting arm 21 and the third connecting arm 23 are distributed up and down, and the first connecting arm 21 and the third connecting arm 23 are located on one side of the second connecting arm 22 close to the pulley seat 1, and an avoidance space 24 is formed between the first connecting arm 21, the second connecting arm 22 and the third connecting arm 23.

[0038] Specifically, the guide wheel assembly 100 is applied in a drift door and window system, and the door and window sash 6 can be moved into or out of the door and window frame 5 through the action of the swing arm 2.

[0039] For a guide wheel assembly 100 disclosed in this embodiment, the first connecting arm 21 and the third connecting arm 23 are distributed up and down to form an avoidance space 24 between the first connecting arm 21, the second connecting arm 22 and the third connecting arm 23. The setting of the avoidance space 24 enables the installation and movement of the swing arm 2 to avoid the self-frame structure of the door and window frame 5 or avoid the functional components arranged on the door and window frame 5. The door and window frame 5 and the door and window sash 6 do not need to increase the thickness dimension due to providing a large space for the installation and movement of the swing arm 2, and the thickness dimensions of the door and window frame 5 and the door and window sash 6 are allowed to become smaller. In this way, the guide wheel assembly 100 can be applied to a drift door and window system with a smaller thickness dimension.

[0040] As Figure 4 shown, specifically, in this embodiment, in order to save production costs and improve the overall structural strength, the first connecting arm 21, the second connecting arm 22 and the third connecting arm 23 are integrally formed.

[0041] It should be noted that, in some other embodiments, the first connecting arm 21, the second connecting arm 22 and the third connecting arm 23 can also but are not limited to be fixed by welding or by screwing.

[0042] As Figure 1 and Figure 3 shown, specifically, in this embodiment, the first connecting arm 21 is hinged to the pulley seat 1 through a first hinge shaft 211, and the third connecting arm 23 is hinged to the door and window sash 6 through a second hinge shaft 231.

[0043] As Figure 2 and Figure 4As shown, preferably, in this embodiment, the first connecting arm 21 and the third connecting arm 23 are both arranged horizontally, and the second connecting arm 22 extends in a direction inclined to the horizontal plane. In this way, on the one hand, it is convenient for the first connecting arm 21 to be rotatably connected to the pulley seat 1 and for the third connecting arm 23 to be rotatably connected to the door and window sash 6. On the other hand, it can also improve the overall installation stability and movement stability of the swing arm 2.

[0044] As Figure 1 , Figure 8 , Figure 9 and Figure 10 shown, preferably, in this embodiment, the guide wheel assembly 100 further includes a roller 3. The roller 3 is rotatably connected to the pulley seat 1 through a rotating shaft 31, and the axial direction of the rotating shaft 31 is arranged vertically. In this way, the two sides of the roller 3 in the horizontal direction can be respectively used to form rolling contact with the two sides of the sliding groove of the door and window frame 5.

[0045] As Figure 1 , Figure 2 and Figure 3 shown, preferably, in this embodiment, a connecting groove 14 is provided on the side of the pulley seat 1 facing away from the third connecting arm 23, and the first connecting arm 21 is arranged in the connecting groove 14. In this way, the overall occupied space of the guide wheel assembly 100 can be reduced, and the miniaturization of the guide wheel assembly 100 can be realized.

[0046] As Figure 2 shown, specifically, in this embodiment, the pulley seat 1 includes a first seat body 11, a second seat body 12 and a third seat body 13 that are sequentially connected in the horizontal direction. The second seat body 12 protrudes towards the third connecting arm 23, and the above-mentioned connecting groove 14 is provided on the side of the second seat body 12 facing away from the third connecting arm 23. The rollers 3 are respectively arranged on the sides of the first seat body 11 and the third seat body 13 facing the third connecting arm 23.

[0047] As Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 10 shown, preferably, in this embodiment, the guide wheel assembly 100 further includes a connecting piece 4. The third connecting arm 23 is hinged to the connecting piece 4 through the above-mentioned second hinge shaft 231, and the connecting piece 4 is used to be fixedly connected to the door and window sash 6. In this way, the connection stability between the third connecting arm 23 and the door and window sash 6 can be improved.

[0048] As Figure 1 , Figure 8 , Figure 9 and Figure 10 shown, preferably, in this embodiment, in order to facilitate the installation of the guide wheel assembly 100 between the lower horizontal frame of the door and window frame 5 and the lower side of the door and window sash 6, the third connecting arm 23 is located above the first connecting arm 21.

[0049] It should be noted that in some other embodiments, the third connecting arm 23 may also be located below the first connecting arm 21. At this time, the guide wheel assembly 100 is installed between the upper cross frame of the door and window frame 5 and the upper side of the door and window sash 6.

[0050] As Figures 5 to 12 shown, in addition, the present embodiment further provides a drifting door and window system, which includes the guide wheel assembly 100 as described above, and also includes a door and window frame 5 and a door and window sash 6. The door and window frame 5 includes a first transverse frame 51, and the door and window sash 6 includes a second transverse frame 61. The pulley seat 1 is slidably connected to the first transverse frame 51, and the third connecting arm 23 is rotatably connected to the second transverse frame 61. Specifically, the connecting piece 4 is fixed to the second transverse frame 61, and the third connecting arm 23 is hinged to the connecting piece 4 through the second hinge shaft 231 described above; under the guidance of the guide wheel assembly 100, the door and window sash 6 can be moved out or into the door and window frame 5 along the first direction. After the door and window sash 6 moves out of the door and window frame 5, it can be translated relative to the door and window frame 5 along the second direction. The first direction is the thickness direction of the door and window sash 6, and the second direction is the extending direction of the first transverse frame 51. Specifically, the first direction can refer to Figure 7 the e1 direction in Figure 7 and the second direction can refer to

[0051] the e2 direction in Figure 8 ; Figure 9 ; Figure 10 and Figure 11 shown. Specifically, in the present embodiment, the first transverse frame 51 is the lower cross frame of the door and window frame 5, and the second transverse frame 61 is the lower frame of the door and window sash 6. The lower cross frame is provided with a lower sliding groove 511 with an opening facing downwards. The lower sliding groove 511 has a groove top wall 5111. The pulley seat 1 is slidably connected in the lower sliding groove 511, and the connecting piece 4 is fixed to the lower frame. The lower sliding groove 511 has an opening facing downwards and has a groove top wall 5111. In this way, the accumulation of dust, water and other sundries in the lower cross frame can be reduced; and when the swing arm 2 rotates relative to the pulley seat 1 to the storage position, a part of the lower cross frame is located in the avoidance space 24. In this way, the installation and movement of the swing arm 2 and the lower cross frame can be prevented from interfering with each other, so as to achieve the purpose of installing the guide wheel assembly 100 on the lower cross frame with the above-mentioned lower sliding groove 511.

[0052] It can be understood that in this embodiment, the guide wheel assembly 100 is arranged between the lower crossbar of the door and window frame 5 and the lower edge of the door and window sash 6, and the lower chute 511 opens downward. The guide wheel assembly 100 mainly plays a guiding role rather than a load-bearing role. More specifically, in this embodiment, the sliding door and window system further includes a load-bearing wheel assembly 9. The load-bearing wheel assembly 9 bears the main weight of the door and window sash 6 and guides the movement of the door and window sash 6. The load-bearing wheel assembly 9 is arranged between the upper crossbar of the door and window frame 5 and the upper edge of the door and window sash 6. Compared with the prior art sliding door and window system with lower load-bearing, the load-bearing wheel assembly 9 and the upper crossbar of the door and window frame 5 are not prone to accumulating dust, water, and other sundries. The movement of the load-bearing wheel assembly 9 will not be interfered. Moreover, there is no need to increase the width of the upper crossbar of the door and window frame 5 for convenient cleaning. The upper crossbar of the door and window frame 5 can be made narrower and lighter, so that the overall sliding door and window system can also be narrower and lighter.

[0053] It should be noted that in some other embodiments, the first transverse frame 51 can also be the upper crossbar of the door and window frame 5, and the second transverse frame 61 can correspondingly be the upper edge of the door and window sash 6. In this way, the guide wheel assembly 100 is installed between the upper crossbar and the upper edge, and can be set according to actual needs, and is not limited to this.

[0054] As Figure 12 shown, specifically, in this embodiment, in order to improve the guiding stability of the door and window sash 6, two guide wheel assemblies 100 are provided. Preferably, in this embodiment, in order to further improve the guiding stability, the sliding door and window system further includes a connecting rod 7. The connecting rod 7 is connected between adjacent two pulley seats 1 to make the adjacent two pulley seats 1 move synchronously.

[0055] It should be noted that in some other embodiments, the guide wheel assembly 100 can also be but not limited to 3, 4, etc., and can be set according to actual needs, and is not limited to this.

[0056] Specifically, in this embodiment, the swing arm 2 can move relative to the pulley seat 1 between a storage position and an extended position; as Figure 1 and Figure 5 shown, when the swing arm 2 rotates to the storage position, the door and window sash 6 moves into the door and window frame 5; as Figure 3 and Figure 6 shown, when the swing arm 2 rotates to the extended position, the door and window sash 6 moves out of the door and window frame 5, and the door and window sash 6 can translate relative to the door and window frame 5 along the second direction outside the door and window frame 5.

[0057] As Figure 1 and Figure 12As shown, preferably, in this embodiment, a limiting post 212 is provided on the first connecting arm 21 of one of the guide wheel assemblies 100. The drifting door and window system further includes a limiting seat 8 which is arranged at the end of the lower horizontal frame. The limiting seat 8 is provided with an arc-shaped limiting groove 81. When the swing arm 2 approaches the end of the lower horizontal frame and rotates relative to the pulley seat 1 towards the storage position, the limiting post 212 is slidably connected in the arc-shaped limiting groove 81, so as to provide guidance for the rotation of the swing arm 2 relative to the pulley seat 1.

[0058] In summary, the guide wheel assembly 100 disclosed by the present utility model and the drifting door and window system including the same can at least bring the following beneficial technical effects:

[0059] 1) Due to the provision of the avoidance space 24, the door and window frame 5 and the door and window sash 6 do not need to increase the thickness dimension to provide a large space for the installation and movement of the swing arm 2, and the thickness dimensions of the door and window frame 5 and the door and window sash 6 are allowed to become smaller, and the guide wheel assembly 100 can be applied to a drifting door and window system with a smaller thickness dimension;

[0060] 2) Both the first connecting arm 21 and the third connecting arm 23 are horizontally arranged, which is convenient for the rotational connection between the first connecting arm 21 and the pulley seat 1, and for the rotational connection between the third connecting arm 23 and the door and window sash 6;

[0061] 3) The first direction is inclined to the horizontal direction, which can improve the overall installation stability and movement stability of the swing arm 2;

[0062] 4) The first connecting arm 21 is arranged in the connecting groove 14, which can reduce the overall occupied space of the guide wheel assembly 100 and realize the miniaturization of the guide wheel assembly 100;

[0063] 5) The roller 3 is rotationally connected to the pulley seat 1 through a rotating shaft 31, the axial direction of the rotating shaft 31 is arranged vertically, and both sides of the roller 3 in the horizontal direction can be respectively used for rolling contact with both sides of the sliding groove of the door and window frame 5.

[0064] The technical means disclosed by the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. Guide wheel assembly (100) for a drift door and window system, characterized in that, Comprising: A pulley seat (1); A swing arm (2), including a first connecting arm (21), a second connecting arm (22), and a third connecting arm (23) connected in sequence. The first connecting arm (21) is rotatably connected to the pulley seat (1), and the third connecting arm (23) is used for rotatably connecting to a window or door sash (6); wherein, the first connecting arm (21) and the third connecting arm (23) are distributed vertically, the first connecting arm (21) and the third connecting arm (23) are located on one side of the second connecting arm (22) close to the pulley seat (1), and an avoidance space (24) is formed between the first connecting arm (21), the second connecting arm (22), and the third connecting arm (23).

2. The guide wheel assembly (100) according to claim 1, characterized in that, Both the first connecting arm (21) and the third connecting arm (23) are horizontally arranged, and the second connecting arm (22) extends along a direction inclined to the horizontal plane.

3. The guide wheel assembly (100) according to claim 1, characterized in that, The guide wheel assembly (100) further includes a roller (3), the roller (3) is rotatably connected to the pulley seat (1) through a rotating shaft (31), and the axial direction of the rotating shaft (31) is arranged vertically.

4. The guide wheel assembly (100) according to claim 1, characterized in that, A connecting groove (14) is provided on one side of the pulley seat (1) facing away from the third connecting arm (23), and the first connecting arm (21) is arranged in the connecting groove (14).

5. The guide wheel assembly (100) according to claim 1, characterized in that, The third connecting arm (23) is located above the first connecting arm (21).

6. The guide wheel assembly (100) according to claim 1, characterized in that, The guide wheel assembly (100) further includes a connecting piece (4), the third connecting arm (23) and the connecting piece (4) are hinged, and the connecting piece (4) is used for fixedly connecting to the window or door sash (6).

7. Drifting door and window system, characterized in that, Comprising the guide wheel assembly (100) according to any one of claims 1-6, further including a window or door frame (5) and a window or door sash (6). The window or door frame (5) includes a first horizontal frame (51), the window or door sash (6) includes a second horizontal frame (61), the pulley seat (1) is slidably connected to the first horizontal frame (51), and the third connecting arm (23) is rotatably connected to the second horizontal frame (61); Under the guidance of the guide wheel assembly (100), the window or door sash (6) can be moved out or into the window or door frame (5) along a first direction, and after the window or door sash (6) is moved out of the window or door frame (5), it can be translated relative to the window or door frame (5) along a second direction; the first direction is the thickness direction of the window or door sash (6), and the second direction is the extending direction of the first horizontal frame (51).

8. The drift door and window system according to claim 7, characterized in that, The first horizontal frame (51) is the lower horizontal frame of the window or door frame (5), the lower horizontal frame is provided with a downward-opening sliding groove (511), the sliding groove (511) has a groove top wall (5111), and the pulley seat (1) is slidably connected in the sliding groove (511); when the swing arm (2) rotates relative to the pulley seat (1) to the storage position, a part of the lower horizontal frame is located in the avoidance space (24).

9. The drift door and window system according to claim 7, characterized in that, At least two guide wheel assemblies (100) are provided, and the sliding window or door system further includes a connecting rod (7), the connecting rod (7) is connected between adjacent pulley seats (1) to enable adjacent pulley seats (1) to move synchronously.

10. The drift door and window system according to claim 9, characterized in that, A limiting post (212) is provided on the first connecting arm (21) of the guiding wheel assembly (100). The drift door and window system further includes a limiting seat (8) which is arranged on the first transverse frame (51), and the limiting seat (8) is provided with an arc-shaped limiting groove (81). When the swing arm (2) rotates relative to the pulley seat (1) to the storage position, the limiting post (212) is slidably connected in the arc-shaped limiting groove (81).

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