Adjustable curtain mounting bracket

Abstract

The utility model discloses an adjustable curtain installation support which comprises a transverse connecting assembly and two pressure fixing pieces. The transverse connecting assembly comprises a connecting rod assembly and a sliding rail assembly, the connecting rod assembly comprises at least two connecting rods and at least one sliding connecting piece, one ends of every two adjacent connecting rods are connected to the same sliding connecting piece, and at least one connecting rod in every two adjacent connecting rods can transversely move relative to the sliding connecting piece and the other connecting rod; the sliding rail assembly comprises at least two sliding rails, a plurality of hook parts and a plurality of sliding rail mounting pieces, a rail cavity is formed in each sliding rail, and a curtain groove is formed in the bottom of each rail cavity in the length direction; the plurality of sliding rail mounting pieces are respectively arranged on the at least two connecting rods in a sliding manner, the at least two sliding rails are respectively connected to the plurality of sliding rail mounting pieces, and two adjacent sliding rails are connected in a sliding manner along the transverse direction; one ends of the plurality of hook parts are respectively arranged in the rail cavities of the at least two sliding rails in a sliding manner, and the other ends extend out of the curtain groove; the two pressure fixing pieces are arranged at the ends, away from the sliding connection piece, of the two connecting rods located on the edge respectively.

Description

Technical Field

[0001] This utility model relates to the field of curtain equipment, specifically to an adjustable curtain mounting bracket. Background Technology

[0002] Curtains, as essential home decorations and sunshades, are widely used in the construction industry. Currently, the common installation method for curtains on the market involves drilling holes in the wall, installing top mounts in the holes, fixing the curtain track to the top mounts, and finally hanging the curtains on the track. This wall-drilling installation method has the following problems:

[0003] 1. Since drilling holes in the wall is required, not only are professional drilling tools and skills needed to complete the drilling process, but the drilling process will also cause some damage to the wall. This installation method is not suitable for users who do not want to damage the wall.

[0004] 2. Once installed, the position of the curtains is fixed and difficult to change or alter, which is very inconvenient for people who need to frequently change the installation position of their curtains.

[0005] 3. Due to differences in density and quality of different walls, the installation may not be secure, and the curtains may easily come off when the load is too heavy;

[0006] 4. In traditional installation methods, the length of the curtain track is fixed and cannot be adjusted according to the width of different walls, resulting in a limited range of applications;

[0007] It is evident that the traditional drilling installation method has many limitations in practical applications, causing numerous inconveniences for users. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides an adjustable curtain mounting bracket.

[0009] The objective of this utility model is achieved through the following solution:

[0010] An adjustable curtain mounting bracket, comprising a transverse connecting assembly and two pressure fixing members; the transverse connecting assembly comprises a connecting rod assembly and a slide rail assembly; the connecting rod assembly comprises at least two connecting rods and at least one sliding connector, one end of each of the two adjacent connecting rods is connected to the same sliding connector, and at least one of the two adjacent connecting rods can move transversely relative to the sliding connector and the other connecting rod; the slide rail assembly comprises at least two slide rails, a plurality of hook portions and a plurality of slide rail mounting members, each slide rail has a rail cavity, and a curtain slot is formed in the bottom of the rail cavity along the length direction; the plurality of slide rail mounting members are respectively arranged on the at least two connecting rods in a sliding manner, the at least two slide rails are respectively connected to the plurality of slide rail mounting members, and the two adjacent slide rails are connected in a sliding manner along the transverse direction; one end of each of the plurality of hook portions is arranged in the rail cavity of the at least two slide rails in a sliding manner, and the other end of each of the plurality of hook portions extends out of the curtain slot; the two pressure fixing members are respectively arranged on the ends of the two edge connecting rods away from the sliding connector.

[0011] In one embodiment, an adjusting screw thread is arranged on the inner wall of the sliding connector, and an external screw thread is arranged on the outer wall of one end of the connecting rod, the external screw thread being screwed with the adjusting screw thread.

[0012] In one embodiment, the connecting rod is hollow, and one end of one of the two adjacent connecting rods extends into the other connecting rod and can slide in the other connecting rod.

[0013] In one embodiment, each connecting rod is provided with a sliding groove along the length direction, and one end of each of the plurality of slide rail mounting members is buckled in the sliding groove and can slide along the sliding groove.

[0014] In one embodiment, a guide rail is arranged in the rail cavity, the guide rail is provided with a moving slot along the length direction, each hook portion comprises a pulley and a hook, the pulley is arranged on the guide rail in a sliding manner, one end of the hook is fixed on the pulley, the other end of the hook passes through the moving slot and extends out of the rail cavity from the curtain slot.

[0015] In one embodiment, the pulley comprises two rollers and a fixed shaft, the two rollers are rotatably connected to two ends of the fixed shaft respectively, and the two rollers are arranged on the guide rail respectively, and the hook is arranged on the fixed shaft.

[0016] In one embodiment, the two pressure fixing members comprise a fixing portion and a pressure component, the fixing portion is arranged on the end of the connecting rod away from the sliding connector, the pressure component is arranged between the fixing portion and the connecting rod, one end of the pressure component abuts against the connecting rod, the other end of the pressure component abuts against the fixing portion, a first anti-skid surface is further arranged on the side of the fixing portion away from the connecting rod, and the cross-sectional area of the first anti-skid surface is greater than that of the connecting rod connected thereto.

[0017] In one of the embodiments, the one end of the connecting rod provided with the pressure fixing member also abuts against a support column, each of the support columns comprises a first column body, a second column body and a height adjusting assembly; one end of the first column body abuts against the connecting rod; the second column body is provided with a mounting cavity; the height adjusting assembly is arranged in the mounting cavity, the first column body extends into the mounting cavity and is in transmission connection with the height adjusting assembly.

[0018] In one of the embodiments, the height adjusting assembly comprises a motor, a rack and a gear, the motor and the gear are arranged in the mounting cavity, the motor is connected with the gear; the rack is arranged on the end of the first column body away from the pressure fixing member, and the part of the first column body provided with the rack extends into the mounting cavity, the rack is in meshing connection with the gear.

[0019] In one of the embodiments, the end face of the second column body away from the first column body is further provided with a second anti-skid surface.

[0020] Compared with the prior art, the adjustable curtain mounting support has at least the following advantages: when installing, the total length of the connecting rod assembly is adjusted to match the width of the wall or the window frame according to the width of the wall or the window frame, meanwhile, the adjacent slide rails are adjusted so that the total length of all the slide rails matches the width of the wall or the window frame, at this time, the length of the adjustable curtain mounting support can match the width of the window frame or the wall, at this time, the total length of the connecting rod assembly is continuously adjusted to increase, the connecting rod assembly will press the pressure fixing member, the pressure fixing member will press the window frame or the wall, the adjustable curtain mounting support can be fixed on the wall or the window frame, and finally the curtain can be hung on the other end of the hook part extending out of the track cavity.

[0021] Therefore, the adjustable curtain mounting support can be installed without drilling holes in the wall or the window frame, and the installation is simple and can avoid damaging the original wall or window frame; when the installation position needs to be changed, the length of the connecting rod assembly and the slide rail assembly is shortened so that the pressure fixing member is separated from the wall or the window frame, and then the adjustable curtain mounting support can be fixed on other wall or window frame. The length of the transverse connecting assembly is adjusted by stretching or shrinking the connecting rod and the slide rail, so as to adapt to the installation of walls or window frames with different widths. The different length of the transverse connecting assembly will cause the pressure fixing member to generate different pressure on the wall, and the size of the pressure generated by the pressure fixing member can be adjusted according to the density or mass of the wall and the weight of the curtain, so as to avoid the adjustable curtain mounting support from falling off the wall or the window frame. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and serve to explain the principles of the application. In the drawings:

[0023] Figure 1 The perspective structure schematic view of the adjustable curtain mounting support of the utility model;

[0024] Figure 2 The structure schematic view of the novel adjustable curtain mounting support in Figure 1

[0025] Figure 3 The enlarged schematic view of the A part of the adjustable curtain mounting support in Figure 2

[0026] Figure 4 The structure schematic view of the connecting rod assembly 11 in Figure 1

[0027] Figure 5 The partial structure schematic view of the connecting rod assembly 11 in Figure 4

[0028] Figure 6 The enlarged schematic view of the B part in Figure 1

[0029] Figure 7 The enlarged schematic view of the C part in Figure 4

[0030] Figure 8 The structure schematic view of another embodiment of the adjustable curtain mounting support of the utility model;

[0031] Wherein, the reference sign is, 1. The transverse connecting assembly; 11. The connecting rod assembly; 111. The connecting rod; 1111. The external thread; 1112. The sliding groove; 112. The sliding piece; 1121. The adjusting screw thread;

[0032] 12. The sliding rail assembly; 121. The sliding rail; 1211. The track cavity; 1212. The curtain groove; 1213. The guide rail; 12131. The moving groove;

[0033] 122. The hook part; 1221. The pulley; 12211. The roller; 12212. The fixed shaft;

[0034] 1222. The hook; 123. The sliding rail mounting piece;

[0035] 2. The pressure fixing piece; 21. The fixed part; 22. The pressure part; 23. The first anti-skid surface;

[0036] 3. The support stand; 31. The first column body; 32. The second column body; 321. The installation cavity;

[0037] 33. The height adjusting assembly; 331. The motor; 332. The rack; 333. The gear. DETAILED DESCRIPTION​​​​​​

[0038] In the following detailed description of the application, numerous specific details are set forth in order to provide a thorough understanding of the application. However, it will be recognized by one skilled in the art that embodiments of the application can be practiced without the specific details set forth in the following description. In other instances, well-known methods, procedures, components, and circuits have not been described in detail since it is well understood that embodiments of the application are not limited to the particulars of the following description.

[0039] It should be noted that the terms "upper", "lower", "left", "right", "front", "back", etc. are used only to explain the relative position relationship, movement condition, etc. between components in a certain posture, such as shown in the drawings. If the certain posture changes, the terms will also change accordingly.

[0040] In addition, the terms "first", "second", etc. in the present application are only for the purpose of description, and do not mean to particularly indicate the order or sequence, nor to limit the present application. They are merely used to distinguish components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0041] In order to further understand the utility model content, characteristics and effects of the present application, the following examples are given, and the detailed description is as follows:

[0042] Embodiment one

[0043] As shown in Figure 1 The present embodiment provides an adjustable curtain mounting bracket, which comprises a horizontal connecting component 1 and two pressure fixing components 2. The two pressure fixing components 2 are used to fix the horizontal connecting component 1 on the window frame or wall, and the horizontal connecting component 1 is used to mount the curtain.

[0044] Specifically, as shown in Figures 1-3As shown, the transverse connecting assembly 1 comprises a connecting rod assembly 11 and a sliding rail assembly 12. The connecting rod assembly 11 comprises at least two connecting rods 111 and at least one sliding connector 112. One end of each of the two adjacent connecting rods 111 is connected to the same sliding connector 112. At least one of the two adjacent connecting rods 111 can move transversely relative to the sliding connector 112 and the other connecting rod 111. The sliding rail assembly 12 comprises at least two sliding rails 121, a plurality of hook portions 122 and a plurality of sliding rail mounting members 123. Each sliding rail 121 has a rail cavity 1211. A curtain slot 1212 is formed in the bottom of the rail cavity 1211 along the length direction. The plurality of sliding rail mounting members 123 are slidably arranged on the at least two connecting rods 111. The at least two sliding rails 121 are connected to the plurality of sliding rail mounting members 123. The two adjacent sliding rails 121 are connected by transverse sliding. The plurality of hook portions 122 are slidably arranged in the rail cavities 1211 of the at least two sliding rails 121. The other ends of the hook portions 122 extend out of the rail cavities 1211 from the curtain slots 1212. The two pressure fixing members 2 are arranged on the ends of the two edge connecting rods 111 away from the sliding connector 112.

[0045] Further reference Figure 1 and Figure 2 In this example, the connecting rod assembly 11 comprises two connecting rods 111 and a sliding connector 112. One end of one of the two connecting rods 111 is arranged in the sliding connector 112. One end of the other connecting rod 111 is also arranged in the sliding connector 112. The ends of the two connecting rods 111 arranged in the sliding connector 112 are movably connected to the sliding connector 112. The two connecting rods 111 can move transversely relative to the sliding connector 112. In this way, the length of the connecting rod assembly 1 can be adjusted. Correspondingly, the sliding rail assembly 12 comprises two sliding rails 121, a plurality of hook portions 122 and a plurality of sliding rail mounting members 123. Each sliding rail 121 has a rail cavity 1211. The plurality of sliding rail mounting members 123 are slidably arranged on one of the two connecting rods 111. The plurality of sliding rail mounting members 123 are also slidably arranged on the other connecting rod 111. The two sliding rails 121 are connected to the plurality of sliding rail mounting members 123. One end of one of the two sliding rails 121 extends into the rail cavity 1211 of the other sliding rail 121. When the length of the two connecting rods 111 is adjusted, the two sliding rails 121 can move transversely relative to the two connecting rods 111.

[0046] During installation, the width of the wall or window frame to be installed is determined. The two adjacent connecting rods 111 are moved transversely relative to the sliding connector 112. The length of the connecting rod assembly 1 is adjusted to be the same as the width of the wall or window frame. The pressure fixing members 2 can press the window frame or wall. Friction is generated between the pressure fixing members 2 and the window frame or wall. The sliding connector 112 is adjusted. The two adjacent connecting rods 111 are fixed. The transverse connecting assembly 1 can be fixed between the wall or window frame.

[0047] When the length of the two adjacent connecting rods 111 is fixed, the length of the adjacent slide rail 121 is adjusted so that the total length of all the slide rails 121 is the same as the total length of all the connecting rods 111. In this way, after the total length of all the slide rails 121 is determined to be the same as the total length of all the connecting rods 111, the user can hang the curtain on the other end of the hook portion 122 extending out of the track cavity 1211, and when the user pulls the curtain, the end of the hook portion 122 in the track cavity 1211 will slide along the curtain slot 1212 in the track cavity 1211.

[0048] Further, as shown in Figure 4 and Figure 5 , the inner wall of the sliding connector 112 is provided with an adjusting thread 1121, and the outer wall of one end of the connecting rod 111 connected to the sliding connector 112 is provided with an external thread 1111, which is screwed with the adjusting thread 1121. To avoid sliding between the connecting rod 111 and the sliding connector 112 during installation and use, the external thread 1111 is screwed with the adjusting thread 1121 to better fix the sliding connector 111 and the connecting rod 111.

[0049] Further, as shown in Figure 4 , in order to make the adjustable length range larger, the connecting rod 111 is hollow, and one end of one of the two adjacent connecting rods 111 extends into the other connecting rod 111, and the end extending into the connecting rod 111 can slide in the other connecting rod 111, that is, one end of one of the two connecting rods 111 is sleeved into the other connecting rod 111, so that the lengths of the two connecting rods 111 are partially overlapped. In this way, the two adjacent connecting rods 111 can slide correspondingly, so that the transverse connecting assembly 1 can be lengthened or shortened to adapt to the installation of different width window frames or walls.

[0050] Further, as shown in Figure 2 , each connecting rod 111 is provided with a sliding groove 1112 along the length extension direction, and one end of each of the plurality of slide rail mounting members 123 is buckled in the sliding groove 1112 and can slide along the sliding groove 1112. The sliding groove 1112 is provided to facilitate the sliding of the slide rail mounting member 123. In specific work, the distance between the two adjacent connecting rods 111 is first determined, and then the sliding connector 112 is fixed, and then the user pulls the slide rail mounting member 123 to slide on the sliding groove 1112 to move the slide rail 121, so that the total length of all the slide rails 121 is the same as the total length of all the connecting rods 111.

[0051] Further, as shown in Figure 1 and please refer to Figure 6The track cavity 1211 is provided with a guide rail 1213, the guide rail 1213 is provided with a moving slot 12131 along the length direction, the moving slot 12131 corresponds to the curtain slot 1212, each hook part 122 comprises a pulley 1221 and a hook 1222, the pulley 1221 is slidably arranged on the guide rail 1213 in the track cavity 1211, one end of the hook 1222 is fixed on the pulley 1221, the other end of the hook 1222 passes through the moving slot 12131 and extends out of the track cavity 1211 from the curtain slot 1212. The width of the guide rail 1213 is greater than the width of the curtain slot 1212, so that the guide rail 1213 will not fall off from the curtain slot 1212.

[0052] As shown in the drawings, Figure 6 The pulley 1221 comprises two rollers 12211 and a fixed shaft 12212, the two rollers 12211 are rotatably connected to the two ends of the fixed shaft 12212 respectively, the two rollers 12211 are arranged on the guide rail 1213 respectively, one end of the hook 1222 is arranged on the fixed shaft 12212, the other end of the hook 1222 extends out of the track cavity 1211 from the moving slot 12131 and the curtain slot 1212 in sequence, and the curtain is hung on the end of the hook 1222 outside the track cavity 1211. When the curtain is pulled, the rollers 12211 roll along the guide rail 1213, and the hook 1222 moves along the curtain slot 1212 and the guide rail 1213.

[0053] Further, Figure 4 Please refer to Figure 7 The two pressure fixing parts 2 comprise a fixed part 21 and a pressure part 22, the fixed part 21 is arranged on the end of the connecting rod 111 away from the sliding part 112, the pressure part 22 is arranged between the fixed part 21 and the connecting rod 111, one end of the pressure part 22 abuts against the connecting rod 111, and the other end of the pressure part 22 abuts against the fixed part 21. In the specific installation, when the two connecting rods 111 are elongated, the end of the connecting rod 111 connected with the pressure part 22 will press the pressure part 22, the pressure part 22 generates pressure on the fixed part 21, the fixed part 21 will press the wall or the window frame, and there will be friction between the fixed part 21 and the wall or the window frame, so that the horizontal connecting assembly 1 will not fall off. In the embodiment, the pressure part 22 can be a spring.

[0054] Preferably, Figure 2 In order to increase the friction between the pressure fixing part 2 and the wall or the window frame and prevent the horizontal connecting assembly 1 from falling off, the fixed part 21 away from the connecting rod 111 is further provided with a first anti-skid surface 23, and more preferably, the cross-sectional area of the first anti-skid surface 23 is greater than that of the connecting rod 111 connected therewith. Thus, greater friction can be generated between the pressure fixing part 2 and the wall or the window frame, and the horizontal connecting assembly 1 is further prevented from falling off. The first anti-skid surface 23 can be a silica gel surface.

[0055] In summary, the adjustable curtain mounting bracket in the embodiment has the following advantages:

[0056] During installation, according to the width of the wall or the window frame, the connecting rod 111 is adjusted to move horizontally relative to the sliding member 112, so that the total length of the connecting rod assembly 11 matches the width of the wall or the window frame, and meanwhile, the adjacent slide rails 121 are adjusted so that the total length of all the slide rails 121 matches the width of the wall or the window frame. At this time, the length of the adjustable curtain mounting bracket can match the width of the window frame or the wall. Then, the total length of the connecting rod assembly 11 is continuously adjusted to increase, and the connecting rod assembly 11 will press the pressure fixing member 2, which will press the window frame or the wall. Thus, the adjustable curtain mounting bracket can be fixed on the wall or the window frame, and finally the curtain can be hung on the other end of the hook portion 122 extending out of the track cavity 1211.

[0057] Therefore, the adjustable curtain mounting bracket of the present application does not need to drill holes in the wall or the window frame during installation, but only needs to use the pressure generated by the pressure fixing member 2 to realize installation. The installation method is simple and can avoid damaging the original wall or window frame. When the installation position needs to be changed, the length of the connecting rod assembly 11 and the slide rail assembly 12 is only needed to be shortened, so that the pressure fixing member 2 is separated from the wall or the window frame, and then the adjustable curtain mounting bracket can be fixed on other walls or window frames. By stretching or shrinking the connecting rod 111 and the slide rail 121, the length of the horizontal connecting assembly 1 can be adjusted to adapt to the installation of walls or window frames of different widths. The different lengths of the horizontal connecting assembly 1 will cause the pressure fixing member 2 to generate different pressures on the wall. According to the different densities or masses of the wall and the size of the curtain weight, the length of the horizontal connecting assembly 1 can be adjusted to adjust the pressure generated by the pressure fixing member 2 on the wall or the window frame, so as to avoid the adjustable curtain mounting bracket from falling off the wall or the window frame.

[0058] Embodiment Two

[0059] The difference between the present embodiment and Embodiment One is that the present embodiment can realize the height adjustment of the horizontal connecting assembly 1 to adapt to the installation of curtains on windows of different heights.

[0060] As shown in Figure 8 One end of the connecting rod 111 where the pressure fixing member 2 is arranged also abuts against a support column 3. Each support column 3 comprises a first column body 31, a second column body 32 and a height adjustment assembly 33. One end of the first column body 31 abuts against the connecting rod 111. The second column body 32 is internally provided with a mounting cavity 321. The height adjustment assembly 33 is arranged in the mounting cavity 321, and the first column body 31 extends into the mounting cavity 321 and is in transmission connection with the height adjustment assembly 33.

[0061] In the specific installation, the second column 32 contacts the ground at one end away from the first column 31, the height adjustment assembly 33 drives the first column 31 to move upward relative to the second column 32, the height adjustment of the transverse connecting assembly 1 can be realized, and the installation of the window curtain of the window of different heights can be realized. In addition, the first column 31 and the second column 32 can also support the transverse connecting assembly 1, and prevent the transverse connecting assembly 1 from falling due to insufficient friction of the pressure fixing part 2.

[0062] Further, as shown in Figure 8 The height adjustment assembly 33 includes a motor 331, a rack 332 and a gear 333, the motor 331 and the gear 333 are arranged in the installation cavity 321, the motor 331 is connected with the gear 333, the rack 332 is arranged at one end of the first column 31 away from the pressure fixing part 2, and the part of the first column 31 provided with the rack 332 extends into the installation cavity 321, and the rack 332 is engaged with the gear 333. In the specific implementation, the motor 331 drives the gear 333 to rotate, and the gear 333 drives the rack 332 to move up and down, so that the first column 31 can move up and down in the installation cavity 321. In turn, the height of the transverse connecting assembly 1 can be adjusted.

[0063] Further, in order to prevent the second column 32 from sliding relative to the ground after installation, a second anti-skid surface (not shown in the figure) is further arranged on the end surface of the second column 32 away from the first column 31, and preferably, the second anti-skid surface can be a silica gel surface.

[0064] In summary, compared with the first embodiment, the embodiment can not only adjust the total length of the transverse connecting assembly 1 to match the installation of the window curtain of the window or wall of different widths, but also adjust the total height of the support column 3 according to the height of the window or wall to match the installation of the window curtain of the window of different heights, and has a wider application scenario.

[0065] The above is only an embodiment of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. An adjustable curtain mounting bracket, characterized in that, The system includes a transverse connecting assembly (1) and two pressure fixing members (2); the transverse connecting assembly (1) includes a link assembly (11) and a slide rail assembly (12), the link assembly (11) includes at least two links (111) and at least one sliding member (112), one end of each of two adjacent links (111) is connected to the same sliding member (112), and at least one of the two adjacent links (111) can move laterally relative to the sliding member (112) and the other link (111); the slide rail assembly (12) includes at least two slide rails (121), multiple hooks (122) and multiple slide rail mounting members (123), each slide rail (121) The curtain has a track cavity (1211) inside, and a curtain groove (1212) is opened at the bottom of the track cavity (1211) along the length direction; multiple slide rail mounting parts (123) are slidably mounted on at least two connecting rods (111), and at least two slide rails (121) are connected to multiple slide rail mounting parts (123) respectively, and two adjacent slide rails (121) are slidably connected in the transverse direction; one end of multiple hook parts (122) is slidably mounted in the track cavity (1211) of at least two slide rails (121), and the other end extends out from the curtain groove (1212); two pressure fixing parts (2) are respectively mounted on the end of the two connecting rods (111) located at the edge away from the sliding parts (112).

2. The adjustable curtain mounting bracket according to claim 1, characterized in that, The inner wall of the sliding joint (112) is provided with an adjusting thread (1121), and the outer wall of the connecting rod (111) connected to the sliding joint (112) is provided with an external thread (1111), and the external thread (1111) is screwed into the adjusting thread (1121).

3. The adjustable curtain mounting bracket according to claim 2, characterized in that, The connecting rod (111) is hollow inside. In two adjacent connecting rods (111), one end of one connecting rod (111) extends into the other connecting rod (111), and the end of the connecting rod (111) extending into the other connecting rod (111) can slide inside the other connecting rod (111).

4. The adjustable curtain mounting bracket according to claim 1, characterized in that, Each link (111) is provided with a groove (1112) along its length extension direction. One end of multiple slide rail mounting parts (123) is respectively fastened in the groove (1112) and can slide along the groove (1112).

5. The adjustable curtain mounting bracket according to claim 1, characterized in that, A guide rail (1213) is installed inside the track cavity (1211). The guide rail (1213) has a moving groove (12131) along its length. Each hook part (122) includes a pulley (1221) and a hook (1222). The pulley (1221) is slidably mounted on the guide rail (1213). One end of the hook (1222) is fixed to the pulley (1221), and the other end passes through the moving groove (12131) and extends out of the track cavity (1211) from the curtain groove (1212).

6. The adjustable curtain mounting bracket according to claim 5, characterized in that, The pulley (1221) includes two rollers (12211) and a fixed shaft (12212). The two rollers (12211) are rotatably connected to the two ends of the fixed shaft (12212), and the two rollers (12211) are respectively mounted on the guide rail (1213). The hook (1222) is mounted on the fixed shaft (12212).

7. The adjustable curtain mounting bracket according to claim 1, characterized in that, The two pressure fixing parts (2) include a fixing part (21) and a pressure component (22). The fixing part (21) is located on the end of the connecting rod (111) away from the sliding joint (112). The pressure component (22) is provided between the fixing part (21) and the connecting rod (111). One end of the pressure component (22) abuts against the connecting rod (111), and the other end of the pressure component (22) abuts against the fixing part (21). The side of the fixing part (21) away from the connecting rod (111) is also provided with a first anti-slip surface (23). The cross-sectional area of ​​the first anti-slip surface (23) is larger than the cross-sectional area of ​​the connecting rod (111) connected to it.

8. The adjustable curtain mounting bracket according to claim 1, characterized in that, The connecting rod (111) is provided with a pressure fixing member (2) at one end and a support column (3) is also abutted. Each support column (3) includes a first column (31), a second column (32) and a height adjustment component (33). One end of the first column (31) abuts the connecting rod (111). The second column (32) is provided with a mounting cavity (321). The height adjustment component (33) is set in the mounting cavity (321). The first column (31) extends into the mounting cavity (321) and is connected to the height adjustment component (33) in a transmission manner.

9. The adjustable curtain mounting bracket according to claim 7, characterized in that, The height adjustment assembly (33) includes a motor (331), a rack (332) and a gear (333). The motor (331) and the gear (333) are both located in the mounting cavity (321). The motor (331) is connected to the gear (333). The rack (332) is laid on the end of the first column (31) away from the pressure fixing member (2), and the part of the first column (31) with the rack (332) extends into the mounting cavity (321). The rack (332) meshes with the gear (333).

10. The adjustable curtain mounting bracket according to claim 9, characterized in that, The second column (32) is provided with a second anti-slip surface on the end face away from the first column (31).

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