Guide rail type window frame assembly

Abstract

The utility model relates to the field of mobile air conditioning equipment, in particular to a guide rail type window frame assembly. The guide rail type window frame assembly comprises window frame plates, the number of the window frame plates is at least two, the two window frame plates are matched to form a fixing cavity and a limiting end which are located on the two sides, the fixing cavity and the limiting end are used for being fixedly connected with a window and / or a windowsill, and the limiting end is formed by the at least two window frame plates in a matched mode. The limiting end is formed by the two window frame plates, the contact structural strength of the edge of the window and the window frame is improved, deformation caused by collision during installation is reduced, and it is guaranteed that the window frame plates slide smoothly. Meanwhile, the fixing cavity is formed by the two window frame plates, the window is clamped into the fixing cavity, and the connecting positions of the window frame assembly, the window and the windowsill are hidden, so that the sealing performance is enhanced, and hot air backflow and outdoor air entering are effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile air conditioning equipment field, concretely is a guide rail formula window frame assembly. BACKGROUND

[0002] With the improvement of people's living standards, mobile air conditioner is more and more favored by consumers because of its convenient installation, flexibility and other characteristics. When the existing mobile air conditioner is installed, the hot air of the exhaust pipe is usually discharged outside through the window, which requires the use of a special window frame assembly to fix the heat exhaust pipe and seal the window to prevent the backflow of hot air and the entry of outdoor air into the room. At the same time, in order to adapt to the height of different windows, the window frame assembly is usually designed as two window frame plates that can slide relative to each other to adjust the height of the window frame assembly.

[0003] However, in actual application, the existing window frame assembly still has problems. When installing the window frame assembly to the window and the window sill, the window needs to be closed and moved close to the window frame assembly to ensure that the window and the window sill can accurately fit on both sides of the window frame assembly, thereby realizing or continuing the subsequent installation of the window frame assembly and the window and the window sill. However, during this process, the edge of the window will collide with the window frame assembly when the user pushes the window close to the window frame assembly, and frequent operation will cause local deformation of the window frame assembly, thereby affecting the smooth sliding between the window frame plates.

[0004] Therefore, it is necessary to develop a guide rail type window frame assembly to prevent deformation caused by collision with the window during installation and ensure the stability and sealing performance of the window frame assembly. SUMMARY

[0005] In view of the above-mentioned problem of the prior art that the window frame assembly is prone to deformation during installation, thereby affecting the sealing performance and stability, the technical solution adopted by the utility model to solve the technical problem is:

[0006] A guide rail type window frame assembly, comprising a window frame plate, wherein at least two window frame plates are provided, and the two window frame plates cooperate to form a fixed cavity and a limiting end on both sides, the fixed cavity and the limiting end are used for fixed connection with the window and / or the window sill, and the limiting end is formed by cooperation of at least two window frame plates.

[0007] Further, the guide rail type window frame assembly according to the scheme, wherein the window frame plate comprises a first window frame plate and a second window frame plate, the limiting end comprises a first matching end located on both sides of the first window frame plate and extending towards the second window frame plate, and a second matching end located on both sides of the second window frame plate and matched with the first matching end, and the limiting end formed by cooperation of the first matching end and the second matching end is in a straight shape.

[0008] Furthermore, the scheme describes a guide rail window frame assembly, wherein the first window frame plate is also provided with a sliding plate connecting the two first mating ends, and the second window frame plate is also provided with a connecting plate connecting the two second mating ends, the first mating end includes a fourth support portion extending from the sliding plate toward the second window frame plate, the second mating end is located on a side away from the first window frame plate and extends a fifth support portion arranged parallel to the fourth support portion, the fourth support portion is located on a side away from the second mating end and is provided with a first abutting surface, and the fifth support portion is provided with a second abutting surface located on the same horizontal plane as the first abutting surface.

[0009] Furthermore, the scheme describes a guide rail window frame assembly, wherein the first window frame plate is further provided with a protruding first fixed end on both sides, the second mating end is further provided with a second fixed end connected to the fifth support portion on the side away from the first fixed end, the first fixed end and the second fixed end are arranged in parallel, the fourth support portion, the fifth support portion, the first fixed end and the second fixed end enclose the fixed cavity, the fixed cavity is arranged in a rectangular shape, and the first abutting surface and the second abutting surface are both located on one side of the fixed cavity and are arranged flush.

[0010] Furthermore, in the scheme, a guide rail window frame assembly is described, wherein the second fixed end is provided with a reinforcement portion on a side away from the fixed cavity, and the cross-section of the reinforcement portion is arranged in an arc shape.

[0011] Furthermore, the scheme describes a guide rail window frame assembly, wherein the second mating end is also provided with a second mating cavity for the first mating end to extend into, and the first mating end and the second mating cavity are slidably mated so that the first window frame plate and the second window frame plate are slidably connected.

[0012] Furthermore, the scheme describes a guide rail window frame assembly, wherein the first mating end is provided with a first mating portion located on a side away from the fixed cavity, and a sixth support portion connecting the first mating portion and the fourth support portion, the sixth support portion is arranged perpendicular to the fourth support portion, and the second mating cavity includes an installation cavity for inserting the sixth support portion and the fourth support portion, and a sliding groove that slides with the first mating portion.

[0013] Furthermore, in the scheme, a guide rail window frame assembly is described, wherein the first matching portion and the sliding groove are both arranged in an arc shape, and the first matching portion is adapted to the shape of the sliding groove.

[0014] Furthermore, the scheme describes a guide rail window frame assembly, wherein one end of the first window frame plate is also provided with an exhaust hole and a connecting hole, and the exhaust assembly on the mobile air conditioner is fixedly connected to the first window frame plate through the connecting hole and the exhaust hole.

[0015] Further, the scheme discloses a guide rail type window frame assembly, wherein a fastener is further arranged, one end of the fastener is provided with a pressing end, the first window frame plate is further provided with a mounting hole for fixing the fastener, and the second window frame plate is further provided with a matching groove matched with the pressing end, the fastener fixed in the mounting hole is adjusted, so that the pressing end and the first window frame plate press the second window frame plate.

[0016] The utility model discloses the beneficial effect is as follows:

[0017] The utility model discloses a limit end is formed with two window frame plates, strengthens the structural strength of the contact of window edge and window frame assembly, effectively alleviates the problem that the window edge and window frame assembly cause the partial deformation of window frame assembly because of the collision in the installation process, thereby ensure the smoothness of the sliding between window frame plate, in addition, the utility model discloses a fixed cavity is formed with two window frame plates, and through the window is clamped into the fixed cavity, the connection between window frame assembly and window and windowsill is hidden in the fixed cavity, improves the sealing of the connection between window frame assembly and window and windowsill, thereby effectively prevent the backflow of hot air and the phenomenon that outdoor air enters indoor.

[0018] The utility model will be further explained in connection with the drawings and specific embodiment. DRAWINGS

[0019] Figure 1 It is an appearance schematic view of the guide rail type window frame assembly of the utility model.

[0020] Figure 2 It is an explosion schematic view of the guide rail type window frame assembly of the utility model.

[0021] Figure 3 It is an I part enlarged schematic view of the guide rail type window frame assembly of the utility model.

[0022] Figure 4 It is a schematic view of the guide rail type window frame assembly of the utility model.

[0023] Figure 5 It is a II part enlarged schematic view of the guide rail type window frame assembly of the utility model. EMBODIMENT

[0024] The embodiment of the utility model will be explained in detail in connection with the drawings.

[0025] As Figures 1-5 shown a guide rail type window frame assembly, including window frame plate 1, wherein the window frame plate 1 is provided with two at least, two the window frame plate 1 cooperation forms fixed cavity 13 and limit end 15 at both sides, the fixed cavity 13 and limit end 15 are used to be fixedly connected with window and / or windowsill, the limit end 15 is formed with at least two the window frame plate 1 cooperation.

[0026] The utility model discloses a limit end 15 is formed by the cooperation of two window frame plates 1, the structural strength of the contact of window edge and window frame assembly is enhanced, effectively alleviate the problem that the partial deformation of window frame assembly is caused by the collision of window edge and window frame assembly in the installation process, thereby ensure the smoothness of sliding between window frame plate 1, in addition, the utility model discloses a fixed cavity 13 is formed by the cooperation of two window frame plates 1, and by the window is clamped into fixed cavity 13, the connecting place between window frame assembly and window and windowsill is hidden in fixed cavity 13, the sealing of the connecting place of window frame assembly and window and windowsill is improved, thereby effectively prevent the backflow of hot air and the phenomenon that outdoor air enters indoor.

[0027] Specifically, the utility model discloses the cooperation of two window frame plates 1 forms the limit end 15 at both sides, this setting disperses the impact force of window and window frame assembly to two window frame plates 1, effectively alleviates the deformation phenomenon caused by the excessive pressure of window and window frame assembly due to the collision, thereby ensure the smoothness of sliding between window frame plate 1 and improve the overall structural strength of window frame assembly, in addition, the fixed cavity 13 formed by the cooperation of two window frame plates 1, so that the window can be firmly clamped in, this setting not only simplifies the installation process, improves the installation efficiency, also makes the connecting place between window frame assembly and window and windowsill be hidden in fixed cavity 13, thereby improve the appearance of the aesthetic appearance and enhance the sealing of connecting place, thereby block the air circulation path, effectively prevent the backflow of hot air and outdoor air enters indoor.

[0028] Further, as shown in Figures 1-5 A guide rail type window frame assembly, wherein the window frame plate 1 includes a first window frame plate 11 and a second window frame plate 12, the limit end 15 includes a first matching end 111 located on both sides of the first window frame plate 11 and extending towards the second window frame plate 12, and a second matching end 121 located on both sides of the second window frame plate 12 and matched with the first matching end 111, the limit end 15 formed by the cooperation of the first matching end 111 and the second matching end 121 is in a straight structure.

[0029] The utility model discloses a first cooperation end 111 and second cooperation end 121 form a limit end 15 of straight -shaped structure through mutual cooperation, and this setting can enhance the structural strength of the contact of window edge and window frame assembly, when the window is closed, its edge will collide with limit end 15, and the limit end 15 of straight -shaped structure can provide a more uniform and continuous support surface, and the local stress concentration is reduced, thereby effectively reducing the phenomenon of local deformation of window frame assembly caused by the collision of window edge and window frame assembly, and further guaranteeing the sliding smoothness between window frame plate 1 and the sealing property between window frame plate 1 and window and windowsill, further, through the setting of first cooperation end 111 and second cooperation end 121 form limit end 15 of mutual cooperation, the impact force produced by the collision of window edge and window frame assembly is dispersed, and the phenomenon of local deformation of window frame assembly caused by the collision of window edge and window frame assembly is further reduced.

[0030] Further, as shown in Figures 1-5 The utility model discloses a guide rail type window frame assembly, wherein the first window frame plate 11 is further provided with a sliding plate 116 connecting the two first cooperation ends 111, the second window frame plate 12 is further provided with a connecting plate 126 connecting the two second cooperation ends 121, the first cooperation end 111 comprises a fourth support part 1115 extending from the sliding plate 116 towards the second window frame plate 12, the second cooperation end 121 extends from the side away from the first window frame plate 11 to a fifth support part 1217 arranged in parallel with the fourth support part 1115, the fourth support part 1115 is provided with a first abutting surface 1116 on the side away from the second cooperation end 121, and the fifth support part 1217 is provided with a second abutting surface 1218 on the same horizontal plane as the first abutting surface 1116.

[0031] The utility model discloses a first abutting surface 1116 arranged on the fourth support part 1115 of the first cooperation end 111 and a second abutting surface 1218 arranged on the fifth support part 1217 of the second cooperation end 121, and the first abutting surface 1116 and the second abutting surface 1218 are on the same horizontal plane, which ensures that the window frame assembly can be evenly distributed when bearing the pressure from the window, avoids the structural deformation caused by excessive local stress, and further enhances the structural stability of the window frame assembly, and further, simultaneously, this setting is also conducive to improving the sealing property of the connection between the window frame assembly and the window and the windowsill, effectively prevents the backflow of hot air and the intrusion of external air, and improves the air conditioning use effect.

[0032] Further, as shown in Figures 1-5A guide rail window frame assembly is shown, wherein the first window frame plate 11 is further provided with a protruding first fixed end 112 on both sides, and the second mating end 121 is further provided with a second fixed end 122 connected to the fifth support portion 1217 on the side away from the first fixed end 112, the first fixed end 112 and the second fixed end 122 are arranged in parallel, the fourth support portion 1115, the fifth support portion 1217, the first fixed end 112 and the second fixed end 122 enclose the fixed cavity 13, the fixed cavity 13 is arranged in a rectangular shape, and the first abutment surface 1116 and the second abutment surface 1218 are both located on one side of the fixed cavity 13 and are arranged flush.

[0033] The present invention encloses a fixing cavity 13 through the fourth support portion 1115, the fifth support portion 1217, the first fixing end 112 and the second fixing end 122. This arrangement forms the fixing cavity 13 through the cooperation of the two window frame plates 1, so that the connection between the window frame assembly and the window and windowsill is hidden in the fixing cavity, thereby improving the sealing of the connection and effectively preventing the backflow of hot air and the entry of outdoor air into the room; further, the rectangular arrangement of the fixing cavity 13 enables the window frame assembly to better adapt to the size and shape of standard windows and windowsills, ensuring that the windows and windowsills can perfectly fit with the window frame assembly after installation, thereby improving the overall aesthetics and practicality; further, the flush arrangement of the first abutting surface 1116 and the second abutting surface 1218 ensures that the contact between the edges of the window and windowsill and the window frame assembly is smoother, thereby increasing the sealing between the edges of the window and windowsill and the window frame assembly and reducing the local pressure of the window frame assembly caused by the impact of the window, thereby effectively preventing the backflow of hot air and the intrusion of outdoor air and enhancing the structural stability of the window frame assembly.

[0034] Further, such as Figures 1-5 A guide rail window frame assembly is shown, wherein the second fixed end 122 is located on a side away from the fixing cavity 13 and is provided with a reinforcement portion 1118, and the cross section of the reinforcement portion 1118 is arranged in an arc shape.

[0035] The utility model arranges a reinforcement portion 1118 on the side of the second fixed end 122 away from the fixed cavity 13, and designs the cross-section of the reinforcement portion 1118 to be arc-shaped. This arrangement increases the overall structural strength of the window frame assembly and effectively improves the ability of the window frame assembly to resist impact when colliding with a window; further, the arc-shaped reinforcement portion 1118 can evenly disperse the pressure through its curved surface structure when subjected to external pressure, thereby reducing the risk of local stress concentration and preventing local deformation of the window frame assembly due to collision; further, the arc-shaped arrangement also has a buffering effect, which can absorb part of the impact energy, further enhance the structural strength of the window frame assembly, and reduce the phenomenon of local deformation of the window frame assembly.

[0036] Further, such asFigures 1-5 The second matching end 121 is further provided with a second matching cavity 1213 for the first matching end 111 to extend into, and the first matching end 111 and the second matching cavity 1213 are matched through sliding, so that the first window frame plate 11 and the second window frame plate 12 are connected through sliding.

[0037] The second matching end 121 is further provided with a second matching cavity 1213 for the first matching end 111 to extend into, and the first matching end 111 and the second matching cavity 1213 are matched through sliding, so that the first window frame plate 11 and the second window frame plate 12 are connected through sliding.

[0038] Further, as shown in the first window frame plate 11 and the second window frame plate 12 of the guide rail type window frame assembly, Figures 1-5 The first matching end 111 is provided with a first matching part 1111 located on the side away from the fixed cavity 13, and a sixth supporting part 1117 connecting the first matching part 1111 and the fourth supporting part 1115, and the sixth supporting part 1117 is arranged perpendicularly to the fourth supporting part 1115, and the second matching cavity 1213 comprises an installation cavity 1219 for the sixth supporting part 1117 and the fourth supporting part 1115 to insert, and a sliding groove 1212 matched with the first matching part 1111.

[0039] The first matching part 1111 and the sliding groove 1212 are matched through sliding, which not only makes the first window frame plate 11 and the second window frame plate 12 slide smoothly and stably, but also makes the window frame assembly be able to flexibly cope with different height windows and meet diversified installation requirements.

[0040] Further, as shown in the first window frame plate 11 and the second window frame plate 12 of the guide rail type window frame assembly, Figures 1-5 The first matching part 1111 and the sliding groove 1212 are both arranged in an arc shape, and the shape of the first matching part 1111 is matched with the shape of the sliding groove 1212.

[0041] The present invention designs the first matching portion 1111 and the sliding groove 1212 to be arc-shaped, and the shapes of the first matching portion 1111 and the sliding groove 1212 are adapted to each other. This design significantly improves the smoothness of the first matching portion 1111 sliding in the sliding groove 1212; further, in this embodiment, the first matching portion 1111 and the sliding groove 1212 are both cylindrical, and the arc surface of the first matching portion 1111 cooperates with the arc surface of the sliding groove 1212, so that the cylindrical first matching portion 1111 and the sliding groove 1212 can better disperse pressure when sliding, reduce the situation of local excessive force, thereby further improving the smoothness and stability of sliding; further, the cylindrical setting also enhances the impact resistance of the window frame assembly, effectively preventing deformation or damage caused by external impact; further, the cylindrical setting also has good wear resistance, thereby enhancing the service life and reliability of the window frame assembly.

[0042] Further, such as Figures 1-5 A guide rail window frame assembly is shown, wherein one end of the first window frame plate 11 is also provided with an exhaust hole 113 and a connecting hole 115, and the exhaust assembly on the mobile air conditioner is fixedly connected to the first window frame plate 11 through the connecting hole 115 and the exhaust hole 113.

[0043] The utility model provides an exhaust hole 113 and a connecting hole 115 at one end of the first window frame plate 11, and the exhaust assembly can be fixedly connected to the first window frame plate 11 through the exhaust hole 113 and the connecting hole 115. This arrangement enables the exhaust assembly of the mobile air conditioner to be directly docked with the window frame assembly, simplifies the installation process of the exhaust assembly and the window frame assembly, and improves the installation efficiency; further, the arrangement of the exhaust hole 113 and the connecting hole 115 ensures a firm connection between the exhaust assembly and the window frame assembly, avoids the risk of the exhaust assembly falling off due to vibration or external force during use, and enhances the stability of the connection between the window frame assembly and the exhaust assembly.

[0044] Further, such as Figures 1-5 A guide rail window frame assembly is shown, which also includes a fastener 2, one end of which is provided with a clamping end 21, the first window frame plate 11 is also provided with a mounting hole 114 for fixing the fastener 2, and the second window frame plate 12 is also provided with a matching groove 124 that cooperates with the clamping end 21. By adjusting the fastener 2 fixed in the mounting hole 114, the clamping end 21 and the first window frame plate 11 can be pressed against the second window frame plate 12.

[0045] The utility model discloses a fastener 2 is set up, and the mounting hole 114 of fixed fastener 2 is set up on the first window frame board 11, and the cooperation groove 124 that cooperates with the compression end 21 of fastener 2 is set up on the second window frame board 12, this setting makes the user can realize the compression connection between the first window frame board 11 and the second window frame board 12 through the adjustment fastener 2 fixed in the mounting hole 114, to make the first fixed end 112 and the second fixed end 122 can better compression window and windowsill, ensure the stable connection between the window frame assembly and the window, further, this setting can also improve the leakproofness between the first window frame board 11 and the second window frame board 12, further prevent the outdoor air through the window frame assembly and the window junction to enter the room, further, through the adjustment fastener 2, the user can also flexibly adjust the relative position of the first window frame board 11 and the second window frame board 12 to adapt to different window height and installation demand, enhance the adaptability and flexibility of window frame assembly, further, fastener 2 preferably is butterfly screw.

[0046] As Figures 1-5 The embodiments of the utility model are as follows:

[0047] Example one:

[0048] The mounting steps of the window frame assembly in the embodiment are as follows. First, the relative position between the first window frame plate 11 and the second window frame plate 12 is adjusted manually according to the actual height of the window. In this process, the first matching end 111 on both sides of the first window frame plate 11 and the second matching end 121 on both sides of the second window frame plate 12 realize mutual sliding. Specifically, the first matching end 111 is provided with a first matching part 1111 in a cylindrical shape, while the second matching end 121 is provided with a sliding groove 1212 in a cylindrical shape, which ensures the smooth sliding between the first window frame plate 11 and the second window frame plate 12. When the first matching part 1111 of the first window frame plate 11 slides in the sliding groove 1212 of the second window frame plate 12, the cylindrical setting plays a limiting role, ensuring that the first window frame plate 11 will only move relative to the second window frame plate 12 in the direction of the first matching end 111, thereby enhancing the connection stability of the two. At the same time, since the first matching part 1111 and the sliding groove 1212 are both provided in a cylindrical shape, the first window frame plate 11 and the second window frame plate 12 slide through surface-to-surface contact, which reduces the wear degree of the first matching part 1111 and the sliding groove 1212, and achieves the sealing of the sliding connection between the first window frame plate 11 and the second window frame plate 12. Subsequently, the window is clamped in the fixed cavity 13 on one side of the window frame assembly, and the window sill is clamped into the fixed cavity 13 on the other side of the window frame assembly, and the fixed cavity 13 effectively prevents outdoor air from entering the room through the gap between the window frame assembly and the window and the window sill. Then, by rotating the fastener 2 installed in the mounting hole 114 of the first window frame plate 11, the compression degree between the first window frame plate 11 and the second window frame plate 12 is adjusted, the relative position between the first window frame plate 11 and the second window frame plate 12 is locked, and the first fixed end 112 and the second fixed end 122 can better compress the window and the window sill, ensuring that the window frame assembly can be stably clamped between the window and the window sill, and the height is consistent with the window and the window sill. Finally, the exhaust assembly on the mobile air conditioner is fixedly connected with the first window frame plate 11 through the connecting hole 115 and the exhaust hole 113.

[0049] Embodiment Two:

[0050] The mounting steps and features of the window frame assembly in this embodiment are similar to those in Embodiment One, except that the fixed cavities 13 on both sides of the window frame assembly are connected with the window in this embodiment.

[0051] Embodiment Three:

[0052] The mounting steps and features of the window frame assembly in this embodiment are similar to those in Embodiment One, except that the fastener 2 is a butterfly screw in this embodiment.

[0053] The above only further illustrates the technical content of the utility model with examples, so that the reader can more easily understand, but does not represent that the embodiment of the utility model is limited to this, and any technical extension or re-creation made according to the utility model is protected by the utility model. The protection scope of the utility model is subject to the patent claim.

Claims

1. A guide rail window frame assembly, comprising a window frame plate (1), characterized in that: At least two window frame plates (1) are provided, and the two window frame plates (1) cooperate to form a fixing cavity (13) and a limiting end (15) located on both sides, the fixing cavity (13) and the limiting end (15) being used for fixed connection with the window and / or the window sill, and the limiting end (15) is formed by the cooperation of at least two window frame plates (1).

2. The guide rail window frame assembly according to claim 1, characterized in that: The window frame plate (1) comprises a first window frame plate (11) and a second window frame plate (12); the limiting end (15) comprises a first mating end (111) located on both sides of the first window frame plate (11) and extending toward the second window frame plate (12); and a second mating end (121) located on both sides of the second window frame plate (12) and mating with the first mating end (111); the limiting end (15) formed by the mating of the first mating end (111) and the second mating end (121) is a straight structure.

3. The guide rail window frame assembly according to claim 2, characterized in that: The first window frame plate (11) is further provided with a sliding plate (116) connecting the two first mating ends (111), and the second window frame plate (12) is further provided with a connecting plate (126) connecting the two second mating ends (121). The first mating end (111) includes a fourth support portion (1115) extending from the sliding plate (116) toward the second window frame plate (12). The second mating end (121) is located on a side away from the first window frame plate (11) and extends a fifth support portion (1217) arranged parallel to the fourth support portion (1115). The fourth support portion (1115) is located on a side away from the second mating end (121) and is provided with a first abutting surface (1116). The fifth support portion (1217) is provided with a second abutting surface (1218) located on the same horizontal plane as the first abutting surface (1116).

4. The guide rail window frame assembly according to claim 3, characterized in that: Both sides of the first window frame plate (11) are provided with protruding first fixed ends (112); a side of the second matching end (121) away from the first fixed end (112) is provided with a second fixed end (122) connected to the fifth supporting portion (1217); the first fixed end (112) and the second fixed end (122) are arranged in parallel; the fourth supporting portion (1115), the fifth supporting portion (1217), the first fixed end (112) and the second fixed end (122) enclose the fixed cavity (13); the fixed cavity (13) is arranged in a rectangular shape; the first abutting surface (1116) and the second abutting surface (1218) are both located on one side of the fixed cavity (13) and are arranged flush.

5. The guide rail window frame assembly according to claim 4, characterized in that: The second fixed end (122) is provided with a reinforcement portion (1118) on a side away from the fixed cavity (13), and the cross section of the reinforcement portion (1118) is arranged in an arc shape.

6. The guide rail window frame assembly according to claim 3, characterized in that: The second mating end (121) is further provided with a second mating cavity (1213) for the first mating end (111) to extend into, and the first mating end (111) and the second mating cavity (1213) are slidably mated, so that the first window frame plate (11) and the second window frame plate (12) are slidably connected.

7. The guide rail window frame assembly according to claim 6, characterized in that: The first mating end (111) is provided with a first mating portion (1111) located on a side away from the fixed cavity (13), and a sixth support portion (1117) connecting the first mating portion (1111) and the fourth support portion (1115), the sixth support portion (1117) being arranged perpendicular to the fourth support portion (1115), and the second mating cavity (1213) includes a mounting cavity (1219) for inserting the sixth support portion (1117) and the fourth support portion (1115), and a sliding groove (1212) slidably mated with the first mating portion (1111).

8. The guide rail window frame assembly according to claim 7, characterized in that: The first matching portion (1111) and the sliding groove (1212) are both arranged in an arc shape, and the shapes of the first matching portion (1111) and the sliding groove (1212) are adapted.

9. The guide rail window frame assembly according to claim 2, characterized in that: An exhaust hole (113) and a connection hole (115) are also provided at one end of the first window frame plate (11), and an exhaust assembly on the mobile air conditioner is fixedly connected to the first window frame plate (11) via the connection hole (115) and the exhaust hole (113).

10. The guide rail window frame assembly according to claim 2, characterized in that: The invention also includes a fastener (2), one end of which is provided with a pressing end (21), the first window frame plate (11) is further provided with a mounting hole (114) for fixing the fastener (2), and the second window frame plate (12) is further provided with a matching groove (124) matching with the pressing end (21), and the fastener (2) fixed in the mounting hole (114) is adjusted so that the pressing end (21) and the first window frame plate (11) press the second window frame plate (12).

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