Telescoping adjustable clothes hanger

Abstract

This utility model discloses a telescopic movable clothes hanger, including a housing. A slide rail mechanism and a linkage clothes hanger mechanism are sequentially installed inside the housing. The slide rail mechanism is telescopically slidably mounted inside the housing. One end of the linkage clothes hanger mechanism is fixed to the end of the housing, and the other end can be stretched to the outside of the housing along with the slide rail mechanism. The output end of the linkage clothes hanger mechanism has a hanging hole. This patent's telescopic movable clothes hanger features an anti-sway wheel on one side of the linkage clothes hanger mechanism and an anti-sway groove on one side of the inner slide rail of the sliding mechanism. The anti-sway wheel enters the anti-sway groove when the linkage clothes hanger mechanism is stretched. Most sections of the linkage clothes hanger mechanism have sliding supports, preventing the long and narrow linkage clothes hanger mechanism from sagging due to lack of effective support. The structure with the anti-sway wheel and anti-sway wheel groove ensures smoother operation when the linkage clothes hanger mechanism is stretched and retracted, preventing scraping. The crossbars of the linkage clothes hanger mechanism in this patent rotate without jamming, and installation is simple.

Description

Technical Field

[0001] This utility model relates to the technical field of retractable movable clothes hangers, and in particular to a retractable movable clothes hanger. Background Technology

[0002] Currently available telescopic clothes hangers rely on a cabinet or balcony ceiling for installation. The telescopic structure then drives the connecting rod to open and retract. Because the connecting rod is located in the middle of the telescopic structure (between the two telescopic rails), while the extension and retraction of the connecting rod and the telescopic structure are linked, the middle section is independent except for the two ends. This results in a lack of effective support in most of the middle section, causing it to droop when heavy objects are hung. Over time, this can prevent the connecting rod from retracting smoothly. Furthermore, the connecting rods in these products often use rivet joints, which lack stability and are prone to jamming after prolonged use. Additionally, the connecting rod structure is difficult to repair and adjust when installed inside the cabinet. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a telescopic movable clothes hanger to solve the technical problems mentioned in the background art.

[0004] To solve the technical problem, this utility model adopts the following technical solution:

[0005] A telescopic clothes hanger includes a housing. A slide rail mechanism and a linkage hanger mechanism are sequentially installed inside the housing. The slide rail mechanism is telescopically slidably mounted inside the housing. One end of the linkage hanger mechanism is fixed to the end of the housing, and the other end can be extended to the outside of the housing along with the slide rail mechanism. The output end of the linkage hanger mechanism has a hanging hole. The slide rail mechanism includes an inner slide rail and an outer slide rail. One side of the outer slide rail is slidably connected to the side wall of the housing, and the other side is slidably connected to the inner slide rail. One side of the inner slide rail has an anti-sway groove along its length. The linkage hanger mechanism has anti-sway wheels corresponding to the anti-sway groove positions. When the corresponding anti-sway wheels are extended to the anti-sway groove position, they can enter the anti-sway groove.

[0006] A further improvement is that the linkage hanger mechanism is a diamond-shaped linkage structure with a front end and a rear end. Each diamond-shaped linkage structure has a hanging hole at its lower end. The housing includes a main housing, a front panel, a rear panel, and a cover plate. The rear end of the main housing is fixedly connected to the rear panel, and the front end is fixedly connected to the front panel. The rear end of the linkage hanger mechanism extends into the main housing and is pivotally connected to the rear panel. The outer end of the inner slide rail is fixedly connected to the cover plate, and the front end of the linkage hanger mechanism is pivotally connected to the inner slide rail near the cover plate. The outer slide rail is slidably connected to the inner wall of the main housing through a first sliding mechanism, and the inner slide rail is slidably connected to the outer slide rail through a second sliding mechanism. The bottom of the main housing has a groove along its length for the hanging hole to extend or slide.

[0007] A further improvement is that the linkage hanger mechanism includes several crossbar groups, each crossbar group including a first link and a second link pivotally connected to each other. In two adjacent crossbar groups, the first link and the second link of the same crossbar group are pivotally connected to the second link and the first link of another crossbar group, respectively. The bottom of the first link or the second link is provided with a hanging hole. The diamond-shaped linkage structure formed by the crossbar groups includes two central pivot shafts located in the middle and two external pivot shafts located at the upper and lower ends. The anti-sway wheel is located on the side of the central pivot shaft near the inner slide rail.

[0008] A further improvement is that the external pivot shaft includes a first bushing, a first retaining ring, and a first washer. The shaft end of the first bushing is provided with a groove for engaging with the first retaining ring. Corresponding positions on the first connecting rod and the second connecting rod are provided with through holes. The shaft end of the first bushing passes through one side of one of the through holes and reaches the other side of the other through hole, and finally engages with the groove position by the first retaining ring to close the external pivot shaft. The first washer is also passed through by the shaft end and is located between the two through holes to prevent rotational jamming between the two connecting rods.

[0009] A further improvement is that the central pivot shaft includes a second bushing, a second retaining ring, and a second washer. The second bushing includes an inner shaft portion and an outer shaft portion, wherein the outer shaft portion is provided on the outer side of the inner shaft portion. The inner shaft portion is axially connected to the through holes on the first and second connecting rods. A groove is also provided on one side of the inner shaft portion to engage with the second retaining ring. The second washer is located between the first and second connecting rods and is also passed through by the inner shaft portion. The outer shaft portion extends toward the inner slide rail and is provided with an internal threaded hole. The anti-sway wheel is inserted into the outer shaft portion and assembled by screws.

[0010] A further improvement is that the first sliding mechanism includes a first sliding rod, a first pulley, a first stop, a first wheel groove, and a first rod groove. The first sliding rod has a first pulley on its inner side and a first stop on one side of the first pulley. The inner wall of the frame has a first rod groove, and the outer side of the outer slide rail has a first wheel groove. The first sliding rod and the first rod groove are in sliding engagement, and the first pulley and the first wheel groove are in sliding engagement. The second sliding mechanism includes a second sliding rod, a second pulley, a second stop, a second wheel groove, and a second rod groove. The second sliding rod has a second pulley on its inner side and a second stop on one side of the second pulley. The outer wall of the inner slide rail has a second rod groove, and the outer slide rail has a second wheel groove on the side near the inner slide rail. The second sliding rod and the second rod groove are in sliding engagement, and the second pulley and the second wheel groove are in sliding engagement. The first stop and the second stop both serve as sliding limits.

[0011] A further improvement is that there are two inner and two outer slide rails, symmetrically distributed on both sides of the linkage hanger mechanism. The anti-sway groove is located on the side of the inner slide rail corresponding to the anti-sway wheel, and the inner side of the inner slide rail is provided with an avoidance slope corresponding to the position of the anti-sway wheel.

[0012] A further improvement is that the rear plate is provided with an installation height adjustment mechanism, which includes a profile seat and an angle steel. The profile seat has a longitudinal groove, and the angle steel is provided with adjustment holes and pivot holes. The adjustment holes are a number of holes and are located on one side parallel to the rear plate. The pivot holes are located on one side perpendicular to the rear plate and are pivotally connected to the linkage hanger mechanism.

[0013] A further improvement is that the top of the main box is also provided with a top seat, which has a fixing hole. The top seat and the main box are connected by a groove to facilitate the installation of this device.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] (1) The telescopic movable clothes hanger of this patent is provided with an anti-sway wheel on one side of the linkage clothes hanger mechanism and an anti-sway groove on one side of the inner slide rail of the sliding mechanism. When the linkage clothes hanger mechanism is stretched, the anti-sway wheel enters the anti-sway groove, so that most of the structure of the linkage clothes hanger mechanism has sliding support, avoiding the problem of the narrow linkage clothes hanger mechanism lacking effective support and drooping. At the same time, the structure with anti-sway wheel and anti-sway wheel groove will not become smoother due to scraping when the linkage clothes hanger mechanism is stretched and retracted.

[0016] (2) In the crossbar group of the linkage clothes hanger mechanism in this patent, an external pivot shaft and a middle pivot shaft are set. Each of the two pivot shafts contains a corresponding bushing, a retaining ring and a washer. The bushing can pass through the through hole of the corresponding link and be locked by the retaining ring. The overall installation is simpler. The washer is set between the corresponding links to prevent jamming during rotation.

[0017] (3) In this patent, a height adjustment mechanism is installed at the rear end to realize the quick installation and fine adjustment of the connecting rod clothes hanger mechanism, which is also convenient for subsequent inspection and maintenance. At the same time, the device also uses a groove matching mechanism between the main box and the top cover to make the installation of the overall structure simpler. Attached Figure Description

[0018] Figure 1 This is a three-dimensional perspective view of the top of the overall structure of the telescopic movable clothes hanger of this utility model (the linkage clothes hanger mechanism in the stretched state);

[0019] Figure 2 This is a three-dimensional perspective view of the bottom of the overall structure of the telescopic movable clothes hanger of this utility model (the linkage clothes hanger mechanism in the stretched state);

[0020] Figure 3 This is a side view of the overall structure of the telescopic movable clothes hanger of this utility model (the linkage clothes hanger mechanism in the stretched state);

[0021] Figure 4 This is one of the exploded views of the overall structure of the telescopic movable clothes hanger of this utility model;

[0022] Figure 5 This is the second exploded view of the overall structure of the telescopic movable clothes hanger of this utility model;

[0023] Figure 6 This is the third exploded view of the overall structure of the telescopic movable clothes hanger of this utility model;

[0024] Figure 7 : This is a top view and enlarged view of the telescopic movable clothes hanger of this utility model (with the main box hidden);

[0025] Figure 8 : This is an exploded view of the telescopic movable clothes hanger linkage mechanism and slide rail mechanism of this utility model (hiding the end caps of the inner and outer slide rails);

[0026] Figure 9 :for Figure 8 Mid-structure assembly drawing;

[0027] Figure 10 : An exploded view of the linkage clothes hanger mechanism, the sliding mechanism, the first sliding mechanism, and the second sliding mechanism;

[0028] Figure 11: An exploded view of the crossbar group, the central pivot, and the external pivot in the linkage clothes hanger mechanism;

[0029] Figure 12 : Front view of the linkage clothes hanger mechanism;

[0030] Figure 13 : Exploded view of the box structure;

[0031] Figure 14 : Schematic diagram of the different stretching states of this telescopic clothes hanger;

[0032] In the diagram: 1. Box body; 2. Slide rail mechanism; 3. Linkage clothes hanger mechanism; 101. Hanging hole; 21. Inner slide rail; 22. Outer slide rail; 201. Anti-sway groove; 202. Anti-sway wheel; 301. Front end; 302. Rear end; 11. Main box; 12. Front plate; 13. Rear plate; 14. Cover plate; 111. Bottom groove; 4. First sliding mechanism; 5. Second sliding mechanism; 6. Crossbar assembly; 61. First connecting rod; 62. Second connecting rod; 63. Central pivot shaft; 64. External pivot shaft; 631. First bushing; 632. First circlip; 633. First washer; 634. Slot; 621. Through hole; 641. Second... Snap ring 642, second washer 643, inner shaft part 641a, outer shaft part 641b, first slide rod 41, first pulley 42, first stop block 43, first wheel slide groove 44, first rod slide groove 45, second slide rod 51, second pulley 52, second stop block 53, second wheel slide groove 54, second rod slide groove 55, avoidance slope 211, installation height adjustment mechanism 7, profile seat 71, angle steel 72, longitudinal groove 711, adjustment hole 721, pivot hole 722, top seat 8, fixing hole 81, pulling hole 901, pulling hook 902, end cover 211, through groove 121. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0034] refer to Figures 1 to 14 :

[0035] refer to Figure 1-7This embodiment discloses a telescopic movable clothes hanger, including a box 1. The box 1 has a rectangular structure with a hollow interior for storing a sliding mechanism and a linkage clothes hanger mechanism 3. Typically, the box 1 is installed on the top of a wardrobe or the side of a balcony. A sliding rail mechanism 2 and a linkage clothes hanger mechanism 3 are sequentially installed inside the box 1. The sliding rail mechanism 2 is telescopically slidably disposed within the box 1. One end of the linkage clothes hanger mechanism 3 is fixed to the end of the box 1, and the other end can be extended to the outside of the box 1 along with the sliding rail mechanism 2. The output end of the linkage clothes hanger mechanism 3 has a hanging hole 101 for hanging clothes hangers. Structure 2 includes an inner slide rail 21 and an outer slide rail 22. One side of the outer slide rail 22 is slidably connected to the side wall of the housing 1, and the other side is slidably connected to the inner slide rail 21. Specifically, in traditional linkage hanger mechanisms 3, because they are located in the middle of the two inner slide rails 21, there are no support points in the middle section except for the two connecting support points on both sides. After hanging the hanger, the middle section of the linkage hanger mechanism 3 is prone to drooping, which will affect the smoothness of rotation of its rhomboid linkage structure over time. In this patent, one side of the inner slide rail 21 is provided with an anti-sway groove 201 along its length, and the linkage hanger mechanism 3 corresponds to the anti-sway groove 201. Anti-sway wheels 202 are provided at certain positions. When the corresponding anti-sway wheels 202 are stretched to the anti-sway groove 201, they can enter the anti-sway groove 201. With this configuration, when the corresponding anti-sway wheels 202 enter the anti-sway groove 201, a large section of the front half of the entire linkage hanger mechanism 3 has a support point. This support point is dynamic and changes as the linkage hanger mechanism 3 is stretched. The longer the stretching length, the more anti-sway wheels 202 enter the anti-sway groove 201, and the greater the distance between adjacent anti-sway wheels 202. Therefore, the length of the supported section also increases. The longer the length, the more stable the telescopic support mechanism becomes, preventing the linkage hanger mechanism 3 from sagging. Specifically, in the relationship between the inner slide rail 21 and the outer slide rail 22 of the slide rail mechanism 2, by pulling the linkage hanger mechanism 3 outward, the inner slide rail 21 is moved outward, which in turn moves the outer slide rail 22 outward. Thus, the slide rail mechanism 2 extends outside the box 1, leaving only part of the outer slide rail 22 on the outer side of the box 1. When the hanger linkage mechanism is pushed to move the inner slide rail 21 inward, the inner slide rail 21 in turn moves the outer slide rail 22 inward. As a result, the entire linkage hanger mechanism 3 and the slide rail mechanism 2 are retracted back into the box 1.

[0036] Specifically, the linkage clothes hanger mechanism 3 is a diamond-shaped linkage structure with a front end 301 and a rear end 302. Each diamond-shaped linkage structure has a hanging hole 101 at its lower end. Preferably, a pull hole 901 is also provided in the hanging hole 101 located at the front end 301. The pull hole 901 is pulled forward via a pull hook 902, causing the entire linkage clothes hanger mechanism 3 to stretch and contract. This allows the device to be installed in locations inaccessible to human hands, such as the top of a balcony or the top light of a tall wardrobe. Specifically, the housing 1 includes a main housing 11, a front panel 12, a rear panel 13, and a cover plate 14. Preferably… The main box 11 is a narrow rectangular structure with open ends. The rear end 302 of the main box 11 is fixedly connected to the rear plate 13, and the front end 301 is fixedly connected to the front plate 12. The rear end 302 of the linkage hanger mechanism 3 is pivotally connected to the rear plate 13. The outer end of the inner slide rail 21 is fixedly connected to the cover plate 14. That is, the cover plate 14 has no connection structure with the main box 11 or the front plate 12; the cover plate 14 is only connected and linked with the slide rail mechanism 2 and the linkage hanger mechanism 3. The front end 301 of the linkage hanger mechanism 3 is pivotally connected to the side of the inner slide rail 21 near the cover plate 14. The outer slide rail 22 is connected via a first sliding... Mechanism 4 is slidably connected to the inner wall of the main box 11. The inner slide rail 21 is slidably connected to the outer slide rail 22 through the second sliding mechanism 5. The bottom of the main box 11 is provided with a bottom groove 111 along its length for the hanging hole 101 to extend or slide. The hanging hole 101 slides in the bottom groove 111 and the bottom of the hanging hole 101 is lower than the end face of the bottom groove 111. Thus, the hanging hole 101 can be exposed at the lower end of the bottom groove 111. In this way, the hanging hole 101 at the bottom of the box 1 can also be used to hang clothes. When installed in a regular wardrobe, the connecting rod clothes hanger mechanism 3 can be pulled directly by hand, or the outer cover can be pulled by hand. 14. Alternatively, a pull ring can be installed on the outside of the cover plate 14 to serve as a hand ring for pulling purposes. Preferably, the cover plate 14 and the front plate 12 can be precisely positioned by a magnetic attraction device. This helps to quickly attract the cover plate 14 to the front plate 12 when the cover plate 14 is about to contact the front plate 12 during the retraction of the hanger linkage mechanism, thereby quickly realizing the retraction of the hanger linkage mechanism. At the same time, this technical solution also facilitates subsequent transportation and packaging to prevent the hanger from falling apart. Preferably, the front plate 12 is provided with a through groove 121 for the slide rail mechanism 2 and the hanger linkage mechanism to extend. The through groove 121 is designed in a convex shape.

[0037] Specifically, in one embodiment of the rhomboid linkage structure, the linkage hanger mechanism 3 includes several crossbar groups 6, as shown in the reference. Figure 11 and Figure 12The crossbar group 6 includes a first link 61 and a second link 62 that are pivotally connected to each other. In two adjacent crossbar groups 6, the first link 61 and the second link 62 of the same crossbar group 6 are pivotally connected to the second link 62 and the first link 61 of the other crossbar group 6, respectively. The bottom of the first link 61 or the second link 62 is provided with a clothes hanging hole 101. The diamond-shaped link structure formed by the crossbar group 6 includes two central pivot shafts 63 located in the middle and two external pivot shafts 64 located at the upper and lower ends. The anti-sway wheel 202 is located on the side of the central pivot shaft 63 near the inner slide rail 21.

[0038] Specifically, refer to Figure 11 Traditional crossbar assembly 6 typically uses rivet installation, which is difficult. Furthermore, while some products use shaft connections for the crossbar assembly 6, the two interconnected links, due to their tight contact during long-term rotation, are prone to jamming due to tolerance issues. This can cause the pull-link hanger mechanism 3 to be unable to pull or experience increased resistance. In this patent, the external pivot shaft 64 includes a first bushing 631, a first retaining spring 632, and a first washer 633. The shaft end of the first bushing 631 has a groove 634 for engaging with the first retaining spring 632. Through holes 621 are provided at corresponding positions on the first link 61 and the second link 62. The shaft end of the first bushing 631 is connected by one of the... One side of the through hole 621 passes through and reaches the other side of the other through hole 621, and finally engages with the slot 634 through the first snap ring 632 to close the external pivot shaft 64. The first washer 633 is also passed through by the shaft end and is located between the two through holes 621 to prevent the two connecting rods from rotating and getting stuck. By setting the first washer 633 between the first connecting rod 61 and the second connecting rod 62, the washer is preferably made of copper, ensuring that there is a gap between the first connecting rod 61 and the second connecting rod 62. When rotating, the gap exists, and the edges of the first connecting rod 61 and the second connecting rod 62 will not directly touch, thereby avoiding the occurrence of jamming. During daily maintenance, lubricating oil can be added to this external pivot shaft 64 to achieve smoother rotation.

[0039] Specifically, the central pivot shaft 63 includes a second bushing 641, a second retaining ring 642, and a second washer 643. The second bushing 641 includes an inner shaft portion 641a and an outer shaft portion 641b, wherein the outer shaft portion 641b is provided on the outer side of the inner shaft portion 641a. The inner shaft portion 641a is axially connected to the through holes 621 on the first connecting rod 61 and the second connecting rod 62. One side of the inner shaft portion 641a is also provided with a groove 634 for engaging with the second retaining ring 642. The second washer 643 is located between the first connecting rod 61 and the second connecting rod 62 and is also passed through by the inner shaft portion 641a. The sleeve structure of the inner shaft portion 641a is shown in the figure. Based on the aforementioned structural description of the external pivot shaft 64, the outer shaft portion 641b extends towards the inner slide rail 21 and is provided with an internal threaded hole. The anti-sway wheel 202 is inserted into the outer shaft portion 641b and assembled with screws. In this structure, a central pivot shaft 63 is equivalent to realizing the pivot connection of two connecting rods and the installation of the anti-sway wheel 202, and is located in the same shaft structure. With this setting, when the connecting rod swings, the central pivot shaft 63 will only slide left and right, and will not swing up and down. The anti-sway wheel 202 can enter the anti-sway groove 201 steadily, and the anti-sway groove 201 is used as the groove surface for support to prevent the connecting rod hanger mechanism 3 from sagging.

[0040] Specifically, the first sliding mechanism 4 includes a first sliding rod 41, a first pulley 42, a first stop block 43, a first wheel groove 44, and a first rod groove 45. The first pulley 42 is located on the inner side of the first sliding rod 41, and a first stop block 43 is located on one side of the first pulley 42. The inner wall of the frame is provided with a first rod groove 45, and the outer side of the outer slide rail 22 is provided with a first wheel groove 44. The first sliding rod 41 and the first rod groove 45 are slidably engaged, and the first pulley 42 and the first wheel groove 44 are slidably engaged. The second sliding mechanism 5 includes a second sliding rod 51, a second pulley 52, a second stop block 53, a second wheel groove 54, and a second rod groove 55. The second pulley 52 is located on the inner side of the second sliding rod 51, and a second stop block 53 is located on one side of the second pulley 52. ​​The outer side of the inner slide rail 21 is provided with a first rod groove 45. The wall is provided with a second rod groove 55, and the outer slide rail 22 is provided with a second wheel groove 54 on the side near the inner slide rail 21. The second slide rod 51 is slidably engaged with the second rod groove 55, and the second pulley 52 is slidably engaged with the second wheel groove 54. The first stop block 43 and the second stop block 53 both serve as sliding limits. During installation, both the inner slide rail 21 and the outer slide rail 22 are provided with end caps 211. For the first stop block 43, when either of the two first stop blocks 43 slides to the position of the end cap 211 on either side of the outer slide rail 22, the sliding between the outer slide rail 22 and the main box 11 is limited. For the second stop block 53, when either of the two second stop blocks 53 slides to the position of the end cap 211 on either side of the inner slide rail 21, the sliding between the inner slide rail 21 and the outer slide rail 22 cannot continue. (Reference) Figures 8 to 10Preferably, in order to achieve more stable sliding, the first wheel groove 44 and the second wheel groove 54 are both set to be symmetrical in the upper and lower positions. Correspondingly, the first slide rod 41, the first pulley 42 and the first stop block 43, as well as the second slide rod 51, the second pulley 52 and the second stop block 53 are all set to be symmetrical in the upper and lower positions, and slide in a clamping manner. This can also prevent the sliding mechanism from swinging up and down.

[0041] Specifically, there are two inner slide rails 21 and two outer slide rails 22, which are symmetrically distributed on both sides of the linkage hanger mechanism 3. The anti-sway groove 201 is located on the side of the inner slide rail 21 corresponding to the anti-sway wheel 202. The end cap 211 on the inner side of the inner slide rail 21 is provided with a relief slope 211 corresponding to the position of the anti-sway wheel 202. The relief slope 211 can prevent the anti-sway wheel 202 of the linkage hanger mechanism 3 from being stuck in the position of the end cap 211 when it enters the anti-sway groove 201.

[0042] Specifically, during routine installation, it's not possible to install it perfectly in one go. The common practice is to first install a rough approximation based on measurements, and then fine-tune it if problems arise during on-site testing. Traditional installation methods lack this mechanism, requiring installers to repeatedly disassemble and reinstall, and this process must be repeated for after-sales maintenance, which is very cumbersome. In this patent, the rear plate 13 is equipped with an installation height adjustment mechanism 7, which includes a profile base 71 and an angle steel 72. The profile base 71 has a longitudinal groove 711, and the angle steel 72 has adjustment holes 721 and pivot holes 722. The adjustment holes 721 are numerous and located on one side parallel to the rear plate 13, and the pivot holes 722 are located perpendicular to the rear plate 13. One side of the back plate 13 is pivotally connected to the rear end 302 of the linkage hanger mechanism 3. During installation, the back plate 13 can be fixed first, then the profile seat 71 and angle steel 72 can be installed, then the angle steel 72 can be pivotally connected to the linkage hanger mechanism 3, then the main box 11 with the slide rail mechanism 2 can be installed, then the front end 301 of the linkage hanger mechanism 3 can be pivotally connected to the slide rail mechanism 2 (two inner slide rails 21), and finally the stretching operation can be performed. If a height problem is found, the relative position between the angle steel 72 and the profile seat 71 can be adjusted with a long screwdriver until it is appropriate. Of course, in future upgrades, if the length of the installed main box 11 is too long, an opening can be set on the side of the main box 11, and a cover can be set on the opening. The height adjustment mechanism can be adjusted by opening the cover.

[0043] To facilitate installation, the main housing 11 in this patent is also provided with a top seat 8 on its top. The top seat 8 is provided with a fixing hole 81. The top seat 8 and the main housing 11 are connected by a groove. During installation, the installation sequence mentioned above can be referred to. Here, the installation of a top seat 8 is added. When the main housing 11 needs to be inserted, the main housing 11 and the top seat 8 are connected by a groove, which makes the installation very simple and problem-free.

[0044] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A telescopic clothes hanger, comprising a housing, wherein a slide rail mechanism and a linkage clothes hanger mechanism are sequentially installed inside the housing, the slide rail mechanism being telescopically slidably disposed within the housing, one end of the linkage clothes hanger mechanism being fixed to the end of the housing, and the other end being extendable to the outside of the housing along with the slide rail mechanism, the output end of the linkage clothes hanger mechanism having a hanging hole, characterized in that: The slide rail mechanism includes an inner slide rail and an outer slide rail. One side of the outer slide rail is slidably connected to the side wall of the box, and the other side is slidably connected to the inner slide rail. One side of the inner slide rail is provided with an anti-sway groove along its length. The linkage hanger mechanism is provided with an anti-sway wheel at the position corresponding to the anti-sway groove. When the anti-sway wheel of the corresponding section is stretched to the position of the anti-sway groove, it can enter the anti-sway groove.

2. The telescopic movable clothes hanger as described in claim 1, characterized in that: The linkage hanger mechanism is a diamond-shaped linkage structure with a front end and a rear end. Each diamond-shaped linkage structure has a hanging hole at its lower end. The housing includes a main housing, a front panel, a rear panel, and a cover plate. The rear end of the main housing is fixedly connected to the rear panel, and the front end is fixedly connected to the front panel. The rear end of the linkage hanger mechanism extends into the main housing and is pivotally connected to the rear panel. The outer end of the inner slide rail is fixedly connected to the cover plate, and the front end of the linkage hanger mechanism is pivotally connected to the side of the inner slide rail near the cover plate. The outer slide rail is slidably connected to the inner wall of the main housing through a first sliding mechanism, and the inner slide rail is slidably connected to the outer slide rail through a second sliding mechanism. The bottom of the main housing has a groove along its length for the hanging hole to extend or slide.

3. The telescopic movable clothes hanger as described in claim 1, characterized in that: The linkage clothes hanger mechanism includes several crossbar groups, each crossbar group including a first link and a second link that are pivotally connected to each other. In two adjacent crossbar groups, the first link and the second link of the same crossbar group are pivotally connected to the second link and the first link of another crossbar group, respectively. The bottom of the first link or the second link is provided with a clothes hanging hole. The diamond-shaped linkage structure formed by the crossbar groups includes two central pivot shafts located in the middle and two external pivot shafts located at the upper and lower ends. The anti-sway wheel is located on the side of the central pivot shaft near the inner slide rail.

4. A telescopic movable clothes hanger as described in claim 3, characterized in that: The external pivot shaft includes a first bushing, a first retaining ring, and a first washer. The shaft end of the first bushing is provided with a groove for engaging with the first retaining ring. Corresponding positions on the first connecting rod and the second connecting rod are provided with through holes. The shaft end of the first bushing passes through one side of one of the through holes and reaches the other side of the other through hole, and finally engages with the groove position by the first retaining ring to close the external pivot shaft. The first washer is also passed through by the shaft end and is located between the two through holes to prevent rotational jamming between the two connecting rods.

5. A telescopic movable clothes hanger as described in claim 4, characterized in that: The central pivot shaft includes a second bushing, a second retaining ring, and a second washer. The second bushing includes an inner shaft portion and an outer shaft portion, wherein the outer shaft portion is provided on the outer side of the inner shaft portion. The inner shaft portion is axially connected to the through holes on the first and second connecting rods. A groove is also provided on one side of the inner shaft portion to engage with the second retaining ring. The second washer is located between the first and second connecting rods and is also passed through by the inner shaft portion. The outer shaft portion extends toward the inner slide rail and is provided with an internal threaded hole. The anti-sway wheel is inserted into the outer shaft portion and assembled by screws.

6. A telescopic movable clothes hanger as described in claim 1, characterized in that: The first sliding mechanism includes a first sliding rod, a first pulley, a first stop, a first wheel groove, and a first rod groove. The first pulley is located on the inner side of the first sliding rod, and a first stop is located on one side of the first pulley. The inner wall of the frame is provided with a first rod groove, and the outer side of the outer slide rail is provided with a first wheel groove. The first sliding rod and the first rod groove are in sliding engagement, and the first pulley and the first wheel groove are in sliding engagement. The second sliding mechanism includes a second sliding rod, a second pulley, a second stop, a second wheel groove, and a second rod groove. The second pulley is located on the inner side of the second sliding rod, and a second stop is located on one side of the second pulley. The outer wall of the inner slide rail is provided with a second rod groove, and the outer slide rail is provided with a second wheel groove on the side near the inner slide rail. The second sliding rod and the second rod groove are in sliding engagement, and the second pulley and the second wheel groove are in sliding engagement. The first stop and the second stop both serve as sliding limits.

7. A telescopic movable clothes hanger as described in any one of claims 1-6, characterized in that: The number of inner and outer slide rails is two, symmetrically distributed on both sides of the linkage hanger mechanism. The anti-sway groove is located on the side of the inner slide rail corresponding to the anti-sway wheel. The inner side of the inner slide rail is provided with a relief slope corresponding to the position of the anti-sway wheel.

8. A telescopic movable clothes hanger as described in claim 2, characterized in that: The rear plate is provided with an installation height adjustment mechanism, which includes a profile seat and an angle steel. The profile seat has a longitudinal groove, and the angle steel has an adjustment hole and a pivot hole. The adjustment hole has a number of holes and is located on one side parallel to the rear plate. The pivot hole is located on one side perpendicular to the rear plate and is pivotally connected to the connecting rod clothes hanger mechanism.

9. A telescopic movable clothes hanger as described in claim 8, characterized in that: The top of the main box is also provided with a top seat, which has a fixing hole. The top seat and the main box are connected by a groove to facilitate the installation of the device.

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