Guide rail type window frame assembly for mobile air conditioner

Abstract

The utility model relates to the field of mobile air conditioner equipment, in particular to a guide rail type window frame assembly for a mobile air conditioner. The guide rail type window frame assembly for the mobile air conditioner comprises at least two window frame plates, the two window frame plates are matched to form fixing cavities located on the two sides, and the two window frame plates are in sliding connection through line-face contact. According to the window frame assembly, the two window frame plates which are in sliding fit with each other are matched to form the fixing cavities located on the two sides, the window is clamped into the fixing cavities, stable connection between the window frame assembly and the window and between the window frame assembly and a windowsill is achieved, and the firmness degree between the window frame assembly and the window is effectively improved; besides, the two window frame plates are connected in a line-surface contact sliding mode, friction and abrasion between the window frame plates are effectively reduced, durability of the window frame plates is enhanced, and stability of the whole structure is further improved.

Description

Technical Field

[0001] The utility model relates to the field of mobile air-conditioning equipment, in particular to a guide rail type window frame assembly for a mobile air-conditioning device. Background Art

[0002] As people's living standards improve, portable air conditioners are becoming increasingly popular among consumers due to their ease of installation and high flexibility. During installation, existing portable air conditioners typically require exhausting hot air from the exhaust duct through a window. This requires a specialized window frame assembly to secure the exhaust duct and seal the window to prevent hot air from backflowing and preventing outdoor air from entering the room. However, existing window frame assemblies still have several problems. Due to their inadequate fixing during installation, existing window frame assemblies are prone to loosening during use. This is especially true in conditions such as strong winds, where the window frame assembly may wobble, affecting the stability of the exhaust duct and the efficiency of the air conditioner. Furthermore, to accommodate varying window heights, window frame assemblies are typically designed with two sliding panels that adjust the height of the frame assembly. Although the frame assembly is typically fixed after installation, in actual use, users often need to readjust the height of the frame panels to adjust the window opening or reposition the exhaust duct. This frequent sliding operation can easily cause wear between the frame panels, which, over time, can affect the smooth sliding of the frame panels and the stability of the overall structure.

[0003] Therefore, it is necessary to develop a guide rail window frame assembly for a mobile air conditioner to improve the fixing reliability of the window frame assembly and the durability of the window frame plate. Utility Model Content

[0004] In view of the above-mentioned problems of the prior art window frame assembly being not firmly fixed and the window frame plate being easily worn, the technical solution adopted by the present invention to solve the technical problems is as follows:

[0005] A guide rail window frame assembly for a mobile air conditioner comprises a window frame plate, wherein at least two window frame plates are provided, the two window frame plates cooperate to form a fixed cavity located on both sides, and the two window frame plates are connected by line-surface contact sliding.

[0006] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, wherein the window frame plate includes a first window frame plate and a second window frame plate, second mating ends are provided on both sides of the second window frame plate, the second mating ends are provided with a second mating cavity for the first window frame plate to extend into, first mating ends are provided on both sides of the first window frame plate extending toward the second mating cavity, the first mating end and the second mating cavity are slidably mated through line-surface contact, so that the first window frame plate and the second window frame plate are slidably connected, and one of the first mating end and the second mating cavity includes an arcuate contact surface, and the other includes a plane contact surface.

[0007] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, 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 second mating end includes a first support portion located on the connecting plate extending toward the side away from the first window frame plate, a second support portion symmetrically arranged with the first support portion, and a third support portion connecting the first support portion and the second support portion, the first support portion is L-shaped, the first support portion, the second support portion and the third support portion enclose a second mating cavity, the second support portion is also provided with a sliding portion extending toward the sliding plate and slidingly mating with the sliding plate, and the cross-section of the sliding portion is arc-shaped.

[0008] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, wherein the first mating end includes a fourth support portion located on the sliding plate and extending toward the second window frame plate, and a first mating portion arranged perpendicular to the fourth support portion, and the first mating end and the second mating cavity are both arranged in a T-shape.

[0009] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, wherein the first mating portion is provided with a first abutting portion located on both sides and extending out, and a second abutting portion located on one side close to the fourth support portion and extending out, and the cross-sections of the first abutting portion and the second abutting portion are arranged in an arc shape.

[0010] Furthermore, the solution describes a guide rail window frame assembly for a mobile air conditioner, wherein the second abutting portion and the sliding portion are arranged in parallel.

[0011] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, 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 protruding second fixed end on the side away from the first fixed end, the first fixed end and the second fixed end are arranged in parallel, and a fixed cavity is formed between the first fixed end and the second fixed end.

[0012] Furthermore, the scheme describes a guide-rail window frame assembly for a mobile air conditioner, wherein the second support portion is located on a side away from the first window frame plate and extends out a fifth support portion, the second fixed end is connected to the fifth support portion and is arranged perpendicular to the fifth support portion, the second support portion, the fifth support portion, the first fixed end and the second fixed end enclose the fixed cavity, and the third support portion is located between the first fixed end and the second fixed end.

[0013] Furthermore, the solution describes a guide rail window frame assembly for a mobile air conditioner, 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.

[0014] Furthermore, the scheme describes a guide rail window frame assembly for a mobile air conditioner, which also includes a fastener, wherein a clamping end is provided at one end of the fastener, the first window frame plate is also provided with a mounting hole for fixing the fastener, and the second window frame plate is also provided with a mating groove for mating with the clamping end, and the fastener fixed in the mounting hole is adjusted so that the clamping end and the first window frame plate can press the second window frame plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model forms fixed cavities on both sides by means of two window frame plates that slide together with each other, and by clamping the window into the fixed cavity, a firm connection between the window frame assembly, the window and the windowsill is achieved, thereby effectively improving the firmness between the window frame assembly and the window; in addition, the two window frame plates in the utility model are connected by means of line-surface contact sliding, which effectively reduces friction and wear between the window frame plates, enhances the durability of the window frame plates, and further improves the stability of the overall structure.

[0017] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the appearance of a guide rail window frame assembly for a mobile air conditioner.

[0019] Figure 2 This is a schematic diagram of a guide rail window frame assembly for a mobile air conditioner according to the present invention.

[0020] Figure 3 This is an enlarged view of part I of a guide rail window frame assembly for a mobile air conditioner according to the present invention.

[0021] Figure 4 This is an exploded schematic diagram of a guide rail window frame assembly for a mobile air conditioner according to the present invention. DETAILED DESCRIPTION

[0022] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings.

[0023] like Figure 1-4 A guide rail window frame assembly for a mobile air conditioner is shown, comprising a window frame plate 1, wherein at least two window frame plates 1 are provided, the two window frame plates 1 cooperate to form a fixed cavity 13 located on both sides, and the two window frame plates 1 are connected by line-surface contact sliding.

[0024] The present invention forms fixed cavities 13 on both sides by means of two window frame plates 1 that slide in cooperation with each other, and by clipping the window into the fixed cavity 13, a firm connection between the window frame assembly, the window, and the windowsill is achieved, effectively improving the firmness between the window frame assembly and the window; in addition, the two window frame plates 1 in the present invention are connected by means of line-surface contact sliding, which effectively reduces friction and wear between the window frame plates 1, enhances the durability of the window frame plates 1, and further improves the stability of the overall structure.

[0025] Specifically, the present invention forms fixing cavities 13 on both sides that can clip the window into the fixing cavity 13 by means of two window frame panels 1 that slide with each other. This arrangement not only ensures that the window frame assembly can be firmly fixed to the window during installation, but also effectively prevents outdoor air from entering the room through the gap due to loose fixation; further, the two window frame panels 1 are connected by line-surface contact and sliding. This arrangement greatly reduces the contact area by sliding the protruding part on one window frame panel with the flat part on the other window frame panel, thereby effectively reducing the friction during sliding, which not only reduces the wear between the window frame panels 1 and extends the service life of the window frame panels 1, but also makes the sliding process smoother and smoother, making it easier for users to adjust the height of the window frame panels 1; further, this arrangement also enhances the durability of the window frame panels 1, ensuring that the window frame assembly can still maintain good sliding performance and structural stability during long-term use.

[0026] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner is shown, wherein the window frame plate 1 includes a first window frame plate 11 and a second window frame plate 12, second mating ends 121 are provided on both sides of the second window frame plate 12, and the second mating ends 121 are provided with second mating cavities 1213 for the first window frame plate 11 to extend into, and first mating ends 111 are provided on both sides of the first window frame plate 11 to extend toward the second mating cavities 1213, and the first mating ends 111 and the second mating cavities 1213 are slidably matched through line-surface contact, so that the first window frame plate 11 and the second window frame plate 12 are slidably connected, and one of the first mating end 111 and the second mating cavity 1213 includes an arcuate contact surface, and the other includes a flat contact surface.

[0027] The present invention realizes a sliding connection between the first window frame plate 11 and the second window frame plate 12 by configuring the window frame assembly to be a combination of a first window frame plate 11 and a second window frame plate 12, and providing a first mating end 111 on both sides of the first window frame plate 11, and providing a second mating cavity 1213 on both sides of the second window frame plate 12 that slidably cooperates with the first mating end 111, thereby enabling the user to freely adjust the height of the window frame assembly according to the actual height of the window, thereby enhancing the adaptability and versatility of the window frame assembly; further, by configuring the first mating end 111 to extend into the second mating cavity 1213 to cooperate therewith, the first window frame plate 11 and the second window frame plate 12 can also be improved. The connection strength between them is improved, and the possibility of relative displacement of the first window frame plate 11 and the second window frame plate 12 due to external factors such as wind force is reduced, thereby ensuring the stability of the entire window frame assembly; further, in some embodiments, the contact surface between the first mating end 111 and the second mating cavity 1213 is an arc-shaped contact surface, and the contact surface between the second mating cavity 1213 and the first mating end 111 is a planar contact surface. Through the sliding fit of the line-surface contact between the first mating end 111 and the second mating cavity 1213, the contact area of ​​the first mating end 111 and the second mating cavity 1213 is effectively reduced, thereby effectively reducing the friction generated when the first window frame plate 11 and the second window frame plate 12 slide.

[0028] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner is shown, wherein 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 second mating end 121 includes a first support portion 1214 located on the connecting plate 126 and extending toward the side away from the first window frame plate 11, a second support portion 1215 symmetrically arranged with the first support portion 1214, and a third support portion 1216 connecting the first support portion 1214 and the second support portion 1215, the first support portion 1214 is L-shaped, the first support portion 1214, the second support portion 1215 and the third support portion 1216 enclose a second mating cavity 1213, the second support portion 1215 is further provided with a sliding portion 123 extending toward the sliding plate 116 and slidably mating with the sliding plate 116, and the cross-section of the sliding portion 123 is arc-shaped.

[0029] The present invention provides a sliding plate 116 on the first window frame plate 11, and provides a sliding portion 123 on the second support portion 1215 that slidably cooperates with the sliding plate 116. By configuring the cross-section of the sliding portion 123 to be arc-shaped, the sliding portion 123 and the sliding plate 116 are in line-surface contact, thereby achieving line-surface contact sliding between the first window frame plate 11 and the second window frame plate 12. This arrangement can reduce the friction force between the first window frame plate 11 and the second window frame plate 12 during the relative sliding process, thereby facilitating smooth sliding between the first window frame plate 11 and the second window frame plate 12.

[0030] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner is shown, wherein the first mating end 111 includes a fourth support portion 1115 located on the sliding plate 116 and extending toward the second window frame plate 12, and a first mating portion 1111 arranged perpendicular to the fourth support portion 1115, and the first mating end 111 and the second mating cavity 1213 are both T-shaped.

[0031] The utility model provides a fourth supporting portion 1115 and a first matching portion 1111 on the first matching end 111 of the first window frame plate 11, and arranges the first matching end 111 and the second matching cavity 1213 in a T-shape, so that the first matching portion 1111 on the first matching end 111 can slide smoothly in the second matching cavity 1213. This arrangement not only provides a guiding function for the relative sliding of the first window frame plate 11 and the second window frame plate 12, ensuring smooth and unobstructed sliding between the first window frame plate 11 and the second window frame plate 12, but also because of the limiting effect of the first matching portion 1111 and the second matching cavity 1213, the relative movement of the first window frame plate 11 and the second window frame plate 12 in the non-sliding direction is limited, making the connection between the first window frame plate 11 and the second window frame plate 12 tighter, thereby increasing the stability of the connection between the first window frame plate 11 and the second window frame plate 12; further, The utility model arranges the fourth supporting portion 1115 in the middle of the first matching portion 1111 as a supporting point, so that the first matching end 111 is arranged in a T-shape, thereby enhancing the bending resistance of the first matching portion 1111. During the sliding of the window, the fourth supporting portion 1115 can effectively reduce the bending of the first matching portion 1111 caused by external force, ensuring that the sliding portion always maintains straightness. This arrangement not only improves the smoothness and stability of sliding between the window frame panels 1, but also extends the service life of the window frame panels 1, and reduces the jamming or offset caused by poor sliding; further, the T-shaped arrangement of the first matching end 111 can also better resist lateral forces and prevent the window from shifting sideways during sliding. This arrangement can effectively prevent the window frame assembly from shaking or loosening due to lateral forces when the wind is strong or the user frequently adjusts the opening and closing degree of the window, thereby ensuring the stability of the exhaust duct.

[0032] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner is shown, wherein the first mating portion 1111 is provided with a first abutting portion 1112 located on both sides and extending out, and a second abutting portion 1113 located on one side close to the fourth support portion 1115 and extending out, and the cross-sections of the first abutting portion 1112 and the second abutting portion 1113 are arc-shaped.

[0033] The utility model provides a first abutting portion 1112 on the first matching portion 1111 to abut against the side walls of the first supporting portion 1214 and the second supporting portion 1215, thereby limiting the relative movement of the first window frame plate 11 and the second window frame plate 12 along the direction of the first matching portion 1111. In addition, a second abutting portion 1113 is provided on the side of the first matching portion 1111 close to the fourth supporting portion 1115, so that the second abutting portion 1113 abuts against the inner wall of the first supporting portion 1214 and the second supporting portion 1215 close to the first window frame plate 11, and slides at the same time. The portion 123 abuts against the sliding plate 116, limiting the movement of the first window frame plate 11 in the direction away from the second window frame plate 12. This arrangement can improve the connection stability between the first window frame plate 11 and the second window frame plate 12, and effectively prevent loosening during the sliding process. Furthermore, the first abutting portion 1112 and the second abutting portion 1113 respectively abut against the inner wall of the second matching cavity 1213, thereby forming multiple sealing layers between the first window frame plate 11 and the second window frame plate 12. This arrangement can more effectively prevent outdoor hot air or cold air from passing through the window frame plates. 1 enters the room, thereby improving the sealing performance of the window frame assembly; further, the cross-section of the first abutting portion 1112 and the second abutting portion 1113 is arranged in an arc shape, so that the first mating end 111 forms a line surface contact with the inner wall of the second mating cavity 1213. This arrangement can reduce the friction force between the first window frame plate 11 and the second window frame plate 12 during the relative sliding process, thereby facilitating the smooth sliding between the first window frame plate 11 and the second window frame plate 12; in another embodiment, the first abutting portion 1112 and the second abutting portion 1113 can also be arranged in the second mating cavity 1213, and abut against the inner wall of the first matching portion 1111; in other embodiments, the first abutting portion 1112 can be set on the first matching portion 1111, and abut against the inner wall of the second matching cavity 1213, the second abutting portion 1113 is set on the inner wall of the second matching cavity 1213, and abuts against the first matching portion 1111, or the first abutting portion 1112 can be set on the inner wall of the second matching cavity 1213, and abut against the first matching portion 1111, and the second abutting portion 1113 is set on the first matching portion 1111, and abuts against the inner wall of the second matching cavity 1213.

[0034] Further, such as Figure 1-4A guide rail window frame assembly for a mobile air conditioner is shown, wherein the second abutting portion 1113 and the sliding portion 123 are arranged in parallel.

[0035] The second abutting portion 1113 and the sliding portion 123 in the present invention are arranged in parallel, so that the two always maintain a consistent contact state during the sliding process, thereby reducing the friction and wear caused by the uneven contact surface. This arrangement ensures the smoothness and stability of the first window frame plate 11 and the second window frame plate 12 during sliding, and avoids the jamming or offset caused by poor sliding; further, the parallel arrangement of the second abutting portion 1113 and the sliding portion 123 also improves the straightness during the sliding process. This arrangement ensures that the first window frame plate 11 always maintains a linear motion during the sliding process, and avoids the second abutting portion 1113 or the sliding portion 123 being separated from the contact surface during the sliding process, causing the first window frame plate 11 to shake during the sliding process.

[0036] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner 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 protruding second fixed end 122 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, and a fixed cavity 13 is formed between the first fixed end 112 and the second fixed end 122.

[0037] The utility model provides protruding first fixing ends 112 on both sides of the first window frame plate 11, and provides protruding second fixing ends 122 on the side of the second window frame plate 12 away from the first fixing ends 112, so that a fixing cavity 13 is formed between the first fixing ends 112 and the second fixing ends 122. By inserting the window or windowsill into the fixing cavity 13, the fixed connection with the window frame assembly can be completed, thereby simplifying the installation process of the window frame assembly and making the installation and fixing process between the window frame assembly and the window and the windowsill more simple and quick. Furthermore, this setting can effectively connect the window frame assembly with the window and the windowsill. The connection between the window frame panels 1 and the window sill is hidden in the fixing cavity 13, which can more effectively prevent outdoor hot air or cold air from entering the room through the connection between the window frame panels 1, thereby improving the sealing performance of the window frame assembly; further, the first fixing end 112 and the second fixing end 122 are arranged in parallel, and the first fixing end 112 and the second fixing end 122 are respectively abutted against the window and the windowsill, thereby increasing the contact surface of the connection between the window frame assembly and the window and the windowsill, thereby more firmly fixing the window frame assembly, preventing the window frame assembly from shaking under the action of wind or other external forces, and improving the fixing firmness of the window frame assembly.

[0038] Further, such as Figure 1-4A guide rail window frame assembly for a mobile air conditioner is shown, wherein the second support portion 1215 is located on the side away from the first window frame plate 11 and extends out of a fifth support portion 1217, the second fixed end 122 is connected to the fifth support portion 1217, and is arranged perpendicular to the fifth support portion 1217, the second support portion 1215, the fifth support portion 1217, the first fixed end 112 and the second fixed end 122 enclose the fixed cavity 13, and the third support portion 1216 is located between the first fixed end 112 and the second fixed end 122.

[0039] The utility model encloses a fixed cavity 13 by the second support portion 1215, the fifth support portion 1217, the first fixed end 112 and the second fixed end 122, and the second support portion 1215 and the fifth support portion 1217 are arranged in parallel, and the first fixed end 112 and the second fixed end 122 are arranged perpendicular to the second support portion 1215. This arrangement ensures the accurate positioning of the window and the windowsill in the fixed cavity 13, and prevents the problem of poor sealing effect at the connection between the window frame assembly and the window and windowsill due to insufficient depth of the window and windowsill extending into the fixed cavity 13; further, the third support portion 1216 is located between the first fixed end 112 and the second fixed end 122, and plays an important reinforcement role. When the window and the windowsill extend into the fixed cavity 13, the third support portion 1216 can provide additional support to prevent the problem of deformation of the fixed cavity 13 caused by collision between the window and the windowsill and the second support portion 1215 and the fifth support portion 1217. This arrangement ensures the structural stability of the fixed cavity 13.

[0040] Further, such as Figure 1-4 A guide rail window frame assembly for a mobile air conditioner 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.

[0041] 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.

[0042] Further, such as Figure 1-4The guide rail window frame assembly for a mobile air conditioner shown in the figure further 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.

[0043] The present invention provides a fastener 2, and provides a mounting hole 114 for fixing the fastener 2 on the first window frame plate 11, and provides a matching groove 124 on the second window frame plate 12 that matches the pressing end 21 of the fastener 2. This arrangement allows the user to achieve a pressing connection between the first window frame plate 11 and the second window frame plate 12 by adjusting the fastener 2 fixed in the mounting hole 114, so that the first fixing end 112 and the second fixing end 122 can better press the window and the window sill, ensuring a stable connection between the window frame assembly and the window; further, this arrangement can also improve the sealing between the first window frame plate 11 and the second window frame plate 12, further preventing outdoor air from entering the room through the connection between the window frame assembly and the window; further, by adjusting the fastener 2, the user can also flexibly adjust the relative position of the first window frame plate 11 and the second window frame plate 12 to adapt to different window heights and installation requirements, thereby enhancing the adaptability and flexibility of the window frame assembly; further, the fastener 2 is preferably a butterfly screw.

[0044] like Figure 1-4 As shown, the implementation of the utility model is as follows:

[0045] Example 1:

[0046] The installation steps of the window frame assembly in this embodiment are as follows. First, manually adjust the relative position between the first window frame plate 11 and the second window frame plate 12 according to the actual height of the window. During this process, the first mating ends 111 on either side of the first window frame plate 11 and the second mating ends 121 on either side of the second window frame plate 12 slide relative to each other. Specifically, the first mating end 111 is provided with a first mating portion 1111 and a fourth support portion 1115, so that the first mating end 111 is arranged in a T-shape. The second mating end 121 is provided with a second mating cavity 1213, which is formed by a first support portion 1214, a second support portion 1215, and a third support portion 1216 and in which the first mating portion 1111 slides. The second mating cavity 1213 is T-shaped, thereby ensuring smooth sliding between the first window frame plate 11 and the second window frame plate 12. When the first mating portion 1111 of the first window frame plate 11 slides in the second mating cavity 1213 of the second window frame plate 12, the first mating portion 1111 also plays a role in reinforcing the limit, ensuring that the first window frame plate 11 will only move relative to the second window frame plate 12 along the direction of the first mating end 111, thereby enhancing the connection stability between the two. Specifically, the first abutting portions 1112 located on both sides of the first mating portion 1111 abut against the first support portion 1214 and the second support portion 1215 respectively, limiting the tendency of the first window frame plate 11 and the second window frame plate 12 to move lateraly. The second abutting portion 1113 located on the side of the first mating portion 1111 close to the fourth support portion 1115 abuts against the first support portion 1214 and the second support portion 1215 respectively. At the same time, the sliding portion 123 abuts against the sliding plate 116, limiting the first window frame plate 11 from moving away from or close to the second window frame plate 12. Furthermore, the first abutting portion 1112, the second abutting portion 1113, and the sliding portion 123 are all arcuate in cross-section, while the first support portion 1214, the second support portion 1215, and the contact areas of the sliding plate 116 are all flat. Furthermore, the second abutting portion 1113 and the sliding portion 123 are arranged in parallel, allowing the first window frame plate 11 and the second window frame plate 12 to slide through line-surface contact, reducing friction during sliding and achieving a seal at the sliding connection between the first window frame plate 11 and the second window frame plate 12. Subsequently, the window is inserted into the fixing cavity 13 on one side of the window frame assembly, and the windowsill is inserted into the fixing cavity 13 on the other side of the window frame assembly, so that the window and windowsill are pushed into abutment with the second support portion 1215 and the fifth support portion 1217, respectively. The provision of the fixing cavity 13 effectively prevents outdoor air from entering the room through the gap between the window frame assembly, the window, and the windowsill.Next, by rotating fastener 2 installed in mounting hole 114 of first window frame plate 11, the degree of compression between first window frame plate 11 and second window frame plate 12 is adjusted, locking the relative position of first window frame plate 11 and second window frame plate 12. This allows first fixing end 112 and second fixing end 122 to better press against the window and windowsill, ensuring that the window frame assembly is securely fixed between the window and windowsill and that the height is consistent with the window and windowsill. Finally, the exhaust assembly of the mobile air conditioner is fixedly connected to the first window frame plate 11 through connection hole 115 and exhaust hole 113.

[0047] Example 2:

[0048] The installation steps and features of the window frame assembly in this embodiment are similar to those in the first embodiment, except that the fastener 2 in this embodiment is a butterfly screw.

[0049] Example 3:

[0050] The installation steps and features of the window frame assembly in this embodiment are similar to those in Example 1, except that in this embodiment, the first abutting portion 1112 and the second abutting portion 1113 are both arranged on the inner wall of the second mating cavity 1213 and abut against the first mating portion 1111.

[0051] Example 4:

[0052] The installation steps and features of the window frame assembly in this embodiment are similar to those in Example 1, except that in this embodiment, the first abutting portion 1112 is arranged on the first mating portion 1111 and abuts against the inner wall of the second mating cavity 1213, and the second abutting portion 1113 is arranged on the inner wall of the second mating cavity 1213 and abuts against the first mating portion 1111.

[0053] Embodiment 5:

[0054] The installation steps and features of the window frame assembly in this embodiment are similar to those in Example 1, except that in this embodiment, the first abutting portion 1112 is arranged on the inner wall of the second mating cavity 1213 and abuts against the first mating portion 1111, and the second abutting portion 1113 is arranged on the first mating portion 1111 and abuts against the inner wall of the second mating cavity 1213.

[0055] The above examples are merely used to further illustrate the technical content of the present invention for easier understanding by the reader. However, they do not limit the implementation of the present invention to these examples. Any technical extension or reinvention based on the present invention is protected by the present invention. The scope of protection of the present invention shall be determined by the claims.

Claims

1. A guide rail window frame assembly for a mobile air conditioner, 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 fixed cavity (13) located on both sides, and the two window frame plates (1) are connected in a sliding manner through line-surface contact.

2. The guide rail window frame assembly for a mobile air conditioner 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 second window frame plate (12) is provided with second mating ends (121) on both sides; the second mating ends (121) are provided with second mating cavities (1213) for the first window frame plate (11) to extend into; the first window frame plate (11) is provided with first mating ends (111) on both sides extending toward the second mating cavities (1213); the first mating ends (111) and the second mating cavities (1213) are slidably mated through line-surface contact, so that the first window frame plate (11) and the second window frame plate (12) are slidably connected; one of the first mating ends (111) and the second mating cavity (1213) comprises an arcuate contact surface, and the other comprises a planar contact surface.

3. The guide rail window frame assembly for a mobile air conditioner 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 second mating end (121) comprising a first support portion (1214) extending from the connecting plate (126) toward a side away from the first window frame plate (11), a second support portion (1215) symmetrically arranged with respect to the first support portion (1214), and a second support portion (1216) connecting the first support portion. (1214) and a third support portion (1216) of the second support portion (1215), the first support portion (1214) is L-shaped, the first support portion (1214), the second support portion (1215) and the third support portion (1216) enclose a second matching cavity (1213), the second support portion (1215) is further provided with a sliding portion (123) extending toward the sliding plate (116) and slidingly matching with the sliding plate (116), and the cross-section of the sliding portion (123) is arc-shaped.

4. The guide rail window frame assembly for a mobile air conditioner according to claim 3, characterized in that: The first mating end (111) comprises a fourth supporting portion (1115) located on the sliding plate (116) and extending toward the second window frame plate (12), and a first mating portion (1111) arranged perpendicular to the fourth supporting portion (1115). The first mating end (111) and the second mating cavity (1213) are both arranged in a T-shape.

5. The guide rail window frame assembly for a mobile air conditioner according to claim 4, characterized in that: The first matching portion (1111) is provided with a first abutting portion (1112) located on both sides and extending outward, and a second abutting portion (1113) located on a side close to the fourth supporting portion (1115) and extending outward, and the cross-sections of the first abutting portion (1112) and the second abutting portion (1113) are arranged in an arc shape.

6. The guide rail window frame assembly for a mobile air conditioner according to claim 5, characterized in that: The second abutting portion (1113) and the sliding portion (123) are arranged in parallel.

7. The guide rail window frame assembly for a mobile air conditioner according to claim 3, characterized in that: Both sides of the first window frame plate (11) are further provided with protruding first fixed ends (112), and a side of the second mating end (121) away from the first fixed end (112) is further provided with a protruding second fixed end (122), the first fixed end (112) and the second fixed end (122) being arranged in parallel, and a fixing cavity (13) is formed between the first fixed end (112) and the second fixed end (122).

8. The guide rail window frame assembly for a mobile air conditioner according to claim 7, characterized in that: The second support portion (1215) is located on a side away from the first window frame plate (11) and extends out from a fifth support portion (1217); the second fixed end (122) is connected to the fifth support portion (1217) and is arranged perpendicular to the fifth support portion (1217); the second support portion (1215), the fifth support portion (1217), the first fixed end (112) and the second fixed end (122) enclose the fixed cavity (13); and the third support portion (1216) is located between the first fixed end (112) and the second fixed end (122).

9. The guide rail window frame assembly for a mobile air conditioner 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 for a mobile air conditioner 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).

Images