CN210194262U - Can accomodate sunning frame - Google Patents

Abstract

The utility model discloses a can accomodate sunning frame, including first connection structure, main tributary fagging and flexible subassembly, first connection structure includes first connecting seat and first rotation seat, first connecting seat includes first bottom plate and sets firmly two first connecting plates at the first bottom plate, first rotation seat locates between two first connecting plates, and first rotation seat rotates with first connecting plate and is connected, the first end of main tributary fagging sets firmly on first rotation seat, the main tributary fagging has seted up first and has accomodate the groove, the stiff end of flexible subassembly rotates with the second end of main tributary fagging and is connected; the telescopic assembly comprises a containing barrel, a telescopic plate and a limiting structure, the containing barrel is provided with a containing hole extending along the length direction of the containing barrel, the telescopic plate is slidably arranged on the containing barrel, and the telescopic plate can be switched between a containing state contained in the containing hole and an expansion state extending out of the containing hole. Can realize accomodating, occupation space is little, more does benefit to transportation and use.

Description

Can accomodate sunning frame

Technical Field

The utility model relates to a sunning frame technical field especially relates to a can accomodate sunning frame.

Background

With the development of social economy and the improvement of living standard of people, people pay more and more attention to the convenience brought by living goods, and how the quality of the drying rack is one of living necessities for drying clothes also influences the living quality of people.

At present, current formula sunning frame that articulates generally is single sunning pole or the sunning frame that forms by several sunning poles equipment, the both ends snap-on in the wall of balcony of single sunning pole or sunning frame, however, current this kind articulates formula sunning frame and is difficult to realize accomodating, when people need not use, sunning pole or sunning frame easy adhesion dust not only, but also influence people make full use of balcony space, in addition, because the structure of the sunning frame that forms by the equipment of many sunning poles is comparatively huge, for packing and transportation, often can be the part that the sunning frame split is scattered, assemble again during the use, it is comparatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a can accomodate sunning frame can realize accomodating, and occupation space is little, more does benefit to transportation and use.

The purpose of the utility model is realized by adopting the following technical scheme:

the foldable airing rack comprises a first connecting structure, a main supporting plate and a telescopic assembly;

the first connecting structure comprises a first connecting seat and a first rotating seat, the first connecting seat comprises a first bottom plate and two first connecting plates arranged on the same side of the first bottom plate, the two first connecting plates are arranged at intervals, the first rotating seat is arranged between the two first connecting plates, and the first rotating seat is rotatably connected with the first connecting plates through first connecting shafts;

the first end of the main support plate is fixedly connected with the first rotating seat, the main support plate is provided with a first accommodating groove extending along the length direction of the main support plate, and the fixed end of the telescopic assembly is rotatably connected with the second end of the main support plate, so that the telescopic assembly can be switched between an accommodating state accommodated in the first accommodating groove and an expanding state extending out of the first accommodating groove; the telescopic assembly comprises a containing barrel, a telescopic plate and a limiting structure, the containing barrel is provided with a containing hole extending along the length direction of the containing barrel, the telescopic plate can be slidably arranged on the containing barrel and can be accommodated in the containing state of the containing hole and extend to the containing hole to be switched between expansion states outside the containing hole, when the telescopic plate is in the expansion states, the limiting structure is limited by the telescopic plate to prevent the telescopic plate from being disconnected with the containing barrel.

Furthermore, first rotation seat with interval sets up between the first bottom plate, the first groove that splines of a plurality of has been seted up to the first end of first rotation seat, and the first groove that splines of a plurality of winds the central axis of first connecting shaft distributes in proper order, two the medial surface of one of them first connecting plate relative with the first end of first rotation seat in the first connecting plate is equipped with first arch that splines, first spline protruding with the cooperation of splines in first groove, interval sets up between the second end of first rotation seat and another first connecting plate, just be equipped with first elastic component between the second end of first rotation seat and another first connecting plate.

Furthermore, the first rotation stopping groove is V-shaped, and the shape of the first rotation stopping protrusion is matched with that of the first rotation stopping groove.

Furthermore, the first rotating seat is of a columnar structure, and the bottom wall of the first rotating seat is in contact with the surface, opposite to the bottom wall of the first rotating seat, of the first bottom plate, so that the first rotating seat can be clamped with the first bottom plate by means of friction force.

Further, the connecting structure comprises a second connecting seat and a second rotating seat, the second connecting seat comprises a second bottom plate and two second connecting plates arranged on the same side of the second bottom plate, the second bottom plate is fixedly arranged at the second end of the main support plate, the two second connecting plates are arranged at intervals and are respectively arranged at two sides of the first accommodating groove, the second rotating seat is fixedly connected with the second end of the accommodating cylinder, the second rotating seat is arranged between the two second connecting plates and is rotatably connected with the second connecting plates through second connecting shafts, the second rotating seat is arranged at intervals with the second bottom plate, the first end of the second rotating seat is provided with a plurality of second rotation stopping grooves, and the plurality of second rotation stopping grooves are sequentially distributed around the central axis of the second rotating seat, the inner side surface of one of the two second connecting plates is provided with a second rotation stopping protrusion, the second rotation stopping protrusion is matched with the second rotation stopping groove in a rotation stopping manner, the second end of the second rotating seat and the other second connecting plate are arranged at intervals, and a second elastic piece is arranged between the second end of the second rotating seat and the other second connecting plate.

Further, the device also comprises a second connecting structure, the second connecting structure comprises a second connecting seat and a second rotating seat, the second connecting seat comprises a second bottom plate and two second connecting plates arranged on the same side of the second bottom plate, the second bottom plate is fixedly arranged at the second end of the main supporting plate, two second connecting plates are arranged at intervals, and two second connecting plates are respectively arranged at two sides of the first accommodating groove, the second rotating seat is fixedly connected with the second end of the accommodating cylinder, the second rotating seat is arranged between the two second connecting plates, the second rotating seat is rotationally connected with the second connecting plate through a second connecting shaft, the second rotating seat is of a columnar structure, the bottom wall of the second rotating seat is in contact with one surface of the second bottom plate, which is opposite to the bottom wall of the second rotating seat, so that the second rotating seat can be clamped with the second bottom plate by friction force.

Further, flexible subassembly is equipped with two sets ofly, correspondingly, the first groove of accomodating has all been seted up to the relative both sides of main tributary fagging, and is two sets of flexible subassembly rotationally locates respectively the relative both sides of main tributary fagging.

Furthermore, through holes convenient to hang are formed in the main supporting plate, the accommodating barrel and the expansion plate; or, the main tributary fagging, the bottom of holding a section of thick bamboo and expansion plate all are equipped with a plurality of slidable and hang the knot, hang and detain and set up the hole of hanging of being convenient for to hang and detain, the relative both sides of accomodating the hole all are equipped with first limiting plate, first limiting plate will accomodate the hole and separate for being used for acceping the groove is accomodate with being used for acceping to the second of expansion plate the groove is accomodate with being used for acceping and being located the third of hanging the knot on the expansion plate is accomodate the groove, two the interval sets up and forms the first space of dodging between the first limiting plate, works as when the expansion plate is in the state of accomodating, is located hang on the expansion plate and detain.

Further, hang and detain including the slider and have hang and detain the frame of detaining hanging of detaining the hole, hang and detain the frame with the slider is connected, the main tributary fagging, the bottom of holding a section of thick bamboo and expansion plate all seted up with slider sliding fit's spout, just the bottom open-ended both sides of spout all are equipped with and are used for supporting and spacing the second limiting plate of slider is located interval setting and formation are used for supplying between the second limiting plate of the bottom open-ended both sides of spout hang the second of detaining the frame and wearing out and dodge the space.

Further, limit structure includes first stop collar and second stop collar, first stop collar set firmly in the outer wall of the tip of expansion plate, the second stop collar set firmly in the internal face of accomodating the hole and be located the open position of accomodating the hole, the expansion plate pass through first stop collar with hold a section of thick bamboo sliding connection, when the expansion plate is in the expansion state, first stop collar with the butt of second stop collar.

Further, the telescopic assembly further comprises a handle fixedly arranged at the free end of the telescopic plate, and when the telescopic plate is in a storage state, the handle is abutted to the outer end of the second limiting sleeve.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this sunning frame can switch between the state of accomodating and the expansion state, when being in the state of accomodating, the telescopic component is acceptd in the main tributary fagging, and the side of main tributary fagging can be close to the top surface of first bottom plate, can make this sunning frame's structure shrink to compactest, the transportation of being convenient for, and during the use, the main tributary fagging can paste and lean on the wall, thereby do benefit to make full use of balcony space, and when the sunning frame is in the expansion state, the main tributary fagging, it all can regard as the member of sunning clothing to hold a section of thick bamboo and expansion plate.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the present invention showing a foldable drying rack in an optimal storage state;

FIG. 2 is a schematic structural view of the collapsible hanger shown in FIG. 1 in a first open position;

FIG. 3 is a schematic structural view of the collapsible hanger shown in FIG. 2 in a second open position;

FIG. 4 is a schematic structural view of the collapsible hanger shown in FIG. 3 in a third open position;

FIG. 5 is a schematic view of a second embodiment of the present invention showing a foldable drying rack;

FIG. 6 is a schematic view of a first connecting structure of the collapsible hanger shown in FIG. 1;

FIG. 7 is an exploded view of the first connection shown in FIG. 6;

FIG. 8 is a schematic view of a first rotating base in the first connecting structure shown in FIG. 7;

FIG. 9 is an exploded view of the telescoping assembly of the stowable drying rack shown in FIG. 1;

FIG. 10 is an enlarged fragmentary view of the retraction assembly shown in FIG. 9;

fig. 11 is a schematic structural view of the hanging buckle in the foldable drying rack shown in fig. 1.

In the figure: 1. a first connecting structure; 11. a first base plate; 12. a first connecting plate; 121. a first rotation stop protrusion; 13. a first rotating base; 131. a first rotation stopping groove; 132. a first annular groove; 14. a first elastic member; 15. a first connecting shaft; 2. a main supporting plate; 21. a first receiving groove; 3. a second connecting structure; 31. a second base plate; 32. a second connecting plate; 33. a second rotating base; 34. a second elastic member; 4. a telescoping assembly; 41. a receiving cylinder; 411. a second receiving groove; 412. a first limit plate; 413. a third receiving groove; 414. a chute; 415. a second limiting plate; 42. a retractable plate; 421. a handle; 422. a third stop collar; 5. hanging and buckling; 51. hanging a buckle frame; 511. hanging a buckling hole; 52. a slider; 6. a first stop collar; 7. a second stop collar; 8. and a through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 5, a collapsible drying rack according to a preferred embodiment of the present invention is shown, which includes a first connecting structure 1, a main supporting plate 2, a second connecting structure 3 and a telescopic assembly 4, wherein a first end of the main supporting plate 2 is rotatably connected to the first connecting structure 1, and a fixed end of the telescopic assembly 4 is rotatably connected to a second end of the main supporting plate 2 through the second connecting structure 3 or a pin.

As shown in fig. 6 and 7, the first connecting structure 1 includes a first connecting base and a first rotating base 13, the first connecting base includes a first bottom plate 11 and two first connecting plates 12 fixed on the same side of the first bottom plate 11, the first bottom plate 11 can be fixedly connected to the wall surface by screws when being installed, so that the drying rack can be fixed on the wall surface, the two first connecting plates 12 are arranged at intervals, the first rotating seat 13 is arranged between the two first connecting plates 12, and the first rotating base 13 is rotatably connected with the first connecting plate 12 through a first connecting shaft 15, the first rotating base 13 is spaced from the first bottom plate 11, so that the first rotating base 13 is not in contact with the first bottom plate 11, it can be understood that the first rotating base 13 is provided with a first connecting shaft 15 at both ends, the free end of the first connecting shaft 15 is rotatably engaged with the hole on the first connecting plate 12, and the end of the first connecting shaft 15 is provided with a limiting block which is movably contacted with the outer side surface of the first connecting plate 12. As shown in fig. 8, the end surface of the first end of the first rotating base 13 is provided with a plurality of first rotation stopping grooves 131, when in installation, the plurality of first rotation stopping grooves 131 are sequentially distributed around the central axis of the first connecting shaft 15, the inner side surface of the first connecting plate 12, which is opposite to the first end of the first rotating base 13, of one of the two first connecting plates 12 is provided with a first rotation stopping protrusion 121, the first rotation stopping protrusion 121 is in rotation stopping fit with any one of the first rotation stopping grooves 131 to realize reliable positioning of the first rotating base 13, so that the first rotating base 13 can be stably locked at any desired position, the use is more flexible and convenient, in order to facilitate the installation of the first rotating base 13, the flexible rotation and the reliable positioning of the first rotating base 13, the second end of the first rotating base 13 is spaced from the other first connecting plate 12, and a first elastic member 14 is arranged between the second end of the first rotating base 13 and the other connecting plate, thus, the first elastic element 14 can make the first connecting plate 12 and the first rotating base 13 always in a stressed state, and ensure the reliable engagement of the first rotation stopping groove 131 and the first rotation stopping protrusion 121, thereby ensuring the reliable locking of the first rotating base 13, and when the first rotating base 13 is rotated, the first rotating base 13 moves along the direction of compressing the first elastic element 14 to enable the first rotation stopping groove 131 and the first rotation stopping protrusion 121 to be disengaged, thereby ensuring the smooth rotation of the first rotating base 13.

Of course, to achieve a reliable locking of the first rotating seat 13, the following method can be used: the first rotating base 13 is a columnar structure, and the bottom wall of the first rotating base 13 is in contact with the surface of the first bottom plate 11 opposite to the bottom wall of the first rotating base 13, so that the first rotating base 13 can be tightly clamped with the first bottom plate 11 by friction force to realize the clamping of the first rotating base 13.

Specifically, the second end of the first rotating base 13 is provided with a first annular groove 132, the first elastic element 14 is sleeved in the first annular groove 132, the first end of the first elastic element 14 abuts against the bottom wall of the first annular groove 132, and the second end of the first elastic element 14 extends out of the first annular groove 132 and abuts against the inner side surface of the other first connecting plate 12. Of course, the first end of the first elastic element 14 can also be welded directly to the second end of the first rotating base 13, and the second end of the first elastic element 14 abuts against the inner side surface of the other first connecting plate 12.

The first end of main tributary fagging 2 sets firmly on first rotation seat 13 to when making main tributary fagging 2 rotate for first bottom plate 11, can reliably lock again when main tributary fagging 2 need be in stable expansion state, main tributary fagging 2 is seted up and is followed the first groove 21 of accomodating of its length direction extension, the stiff end of extensible component 4 is connected with the second end rotation of main tributary fagging 2, make extensible component 4 can accept to accomodate the state of accomodating in first groove 21 and stretch out to the expansion state outside the first groove 21 of accomodating and switch between. As shown in fig. 9, the retractable assembly 4 includes a receiving cylinder 41, a retractable plate 42 and a position-limiting structure, the receiving cylinder 41 has a receiving hole extending along the length direction thereof, the retractable plate 42 is slidably sleeved on the receiving cylinder 41, and the retractable plate 42 can be switched between a receiving state received in the receiving hole and an extended state extending out of the receiving hole, the position-limiting structure is disposed between the receiving cylinder 41 and the retractable plate 42, when the retractable plate 42 is in the extended state, the position-limiting structure limits the retractable plate 42 to prevent the retractable plate 42 from being disconnected from the receiving cylinder 41, such that the drying rack can be switched between the best receiving state shown in fig. 1 and the best extended state shown in fig. 4 or fig. 5, when the drying rack is in the best receiving state shown in fig. 1, the retractable assembly 4 is received in the main supporting plate 2, and the side surface of the main supporting plate 2 can abut against the top surface of the first bottom plate 11, the structure of the drying rack can be contracted to be the most compact, the drying rack is convenient to transport, the main supporting plate 2 can be attached to the wall surface when the drying rack is used, the balcony space is favorably and fully utilized, and when the drying rack is in the optimal unfolding state shown in figure 4 or figure 5, the main supporting plate 2, the accommodating barrel 41 and the expansion plate 42 can be used as rod pieces for drying clothes, the drying space is large, and more clothes can be conveniently dried.

As shown in fig. 4, the second connecting structure 3 includes a second connecting seat and a second rotating seat 33, the second connecting seat includes a second bottom plate 31 and two second connecting plates 32 disposed on the same side of the second bottom plate 31, the second bottom plate 31 is fixedly disposed at the second end of the main supporting plate 2, and a surface of the second bottom plate 31 opposite to the bottom wall of the second rotating seat 33 is located at the same horizontal plane as the bottom wall of the first accommodating groove 21, so as to ensure that the telescopic assembly 4 can be attached to the bottom wall of the first accommodating groove 21 when in the accommodating state, so that the drying rack has a more compact structure when in the accommodating state, the two second connecting plates 32 are disposed at intervals, the two second connecting plates 32 are respectively disposed at two sides of the first accommodating groove 21, the second rotating seat 33 is fixedly connected to the second end of the accommodating cylinder 41, the second rotating seat 33 is disposed between the second connecting plates 32, and the second rotating seat 33 is rotatably connected to the second connecting plates 32 through two connecting shafts, and the second rotating seat 33 and the second bottom plate 31 are arranged at intervals to ensure that the second rotating seat 33 is not contacted with the second bottom plate 31, a plurality of second rotation stopping grooves are arranged at the first end of the second rotating seat 33 and are distributed in sequence around the central axis of the second connecting shaft, a second rotation stopping bulge is arranged on the inner side surface of one second connecting plate 32 of the two second connecting plates 32 and is matched with the second rotation stopping groove in a rotation stopping way, and a second end of the second rotating seat 33 is arranged at intervals with the other second connecting plate 32, and a second elastic member 34 is provided between a second end of the second rotating seat 33 and the other second connecting plate 32, so as to enable the telescopic assembly 4 to rotate relative to the main supporting plate 2, thereby enabling the telescopic assembly 4 to be freely switched between a stored state in which it is stored in the first storage groove 21 and an expanded state in which it is extended out of the first storage groove 21.

Of course, to achieve a reliable locking of the second rotary seat 33, the following may also be used: the second rotating seat 33 is of a cylindrical structure, and the bottom wall of the second rotating seat 33 is in contact with one surface of the second bottom plate 31 opposite to the bottom wall of the second rotating seat 33, so that the second rotating seat 33 can be clamped with the second bottom plate 31 by friction force to realize clamping of the second rotating seat 33, and the telescopic assembly 4 can be locked in an unfolding state, and then the telescopic assembly 4 can be stably kept in the unfolding state, and airing is facilitated.

Similarly, the second elastic member 34 is mounted in a similar manner to the first elastic member 14, and reference is made to the mounting of the first elastic member 14. The first elastic member 14 and the second elastic member 34 may be springs or elastic rubber sleeves, and in the present embodiment, the first elastic member 14 and the second elastic member 34 are preferably springs.

The first rotation stopping groove 131 and the second rotation stopping groove are both V-shaped, the shape of the first rotation stopping protrusion 121 is matched with the shape of the first rotation stopping groove 131, and the shape of the second rotation stopping protrusion is matched with the shape of the second rotation stopping groove, so that the engagement or disengagement of the rotation stopping groove (the first rotation stopping groove 131 or the second rotation stopping groove) and the rotation stopping protrusion (the first rotation stopping protrusion 121 or the second rotation stopping protrusion) is smoother.

Specifically, the first rotation stopping grooves 131 are uniformly distributed around the central axis of the first connecting shaft 15, the number of the first rotation stopping grooves 131 is two, the first rotation stopping protrusions 121 include first rotation stopping convex strips and second rotation stopping convex strips, and the first rotation stopping convex strips and the second rotation stopping convex strips are symmetrically arranged around the central axis of the first connecting shaft 15; a plurality of second splines groove around the central axis evenly distributed of second connecting axle, and the quantity in second splines groove is the even number, and the second splines protruding including the third spline sand grip and the fourth spline sand grip, and the third spline sand grip and the fourth spline sand grip set up about the central axis symmetry of second connecting axle to guarantee to spline the groove and spline bellied meshing more reliable.

As shown in fig. 4 or 5, in order to further increase the airing space of the airing rack, two sets of telescopic assemblies 4 are provided, and correspondingly, the two opposite sides of the main supporting plate 2 are respectively provided with a first accommodating groove 21, and the two sets of telescopic assemblies 4 are respectively rotatably provided on the two opposite sides of the main supporting plate 2.

As shown in fig. 4, in order to air the clothes, the bottoms of the main supporting plate 2, the accommodating cylinder 41 and the expansion plate 42 are respectively provided with a plurality of slidable hanging buckles 5, or, as shown in fig. 5, in order to air the clothes, the main supporting plate 2, the accommodating cylinder 41 and the expansion plate 42 are respectively provided with a plurality of through holes 8, and the through holes 8 are arranged at intervals. Hang knot 5 and offer the hole 511 of hanging of being convenient for hang, as shown in fig. 10, the relative both sides of accomodating the hole all set firmly first limiting plate 412 that is used for supporting expansion plate 42, first limiting plate 412 will accomodate the hole and separate for the second that is used for accomodating expansion plate 42 accomodates groove 411 and the third that is used for accomodating the knot 5 of hanging that is located expansion plate 42 and accomodate groove 413, the interval sets up and forms first dodge space between two first limiting plate 412, when expansion plate 42 is in the state of accomodating, the knot 5 of hanging that is located expansion plate 42 passes first dodge space and accomodates in the third groove 413. So, when being convenient for supply to hang the clothes hanger hook that has the clothing, still can adjust the interval between two adjacent buckles 5 as required, it is more nimble convenient to use.

As shown in fig. 11, the hanging buckle 5 includes a sliding block 52 and a hanging buckle frame 51 having a hanging buckle hole 511, the hanging buckle frame 51 is fixedly connected to the sliding block 52, and referring to fig. 10, sliding grooves 414 slidably fitted with the sliding block 52 are respectively formed at the bottoms of the main support plate 2, the accommodating cylinder 41 and the expansion plate 42, second limiting plates 415 for supporting and limiting the sliding block 52 are respectively fixedly disposed at two sides of the bottom opening of the sliding grooves 414, and second avoiding spaces for the hanging buckle frame 51 to pass through are formed between the second limiting plates 415 at two sides of the bottom opening of the sliding grooves 414 at intervals, so that the hanging buckle frame 51 is exposed out of the main support plate 2, the accommodating cylinder 41 and the expansion plate 42, and is convenient to hang.

As shown in fig. 9, the limiting structure includes a first limiting sleeve 6 and a second limiting sleeve 7, the first limiting sleeve 6 is fixedly arranged on the outer wall surface of the end portion of the expansion plate 42, the second limiting sleeve 7 is fixedly arranged on the inner wall surface of the accommodating hole and is located at the opening position of the accommodating hole, the expansion plate 42 is slidably connected with the accommodating cylinder 41 through the first limiting sleeve 6, when the expansion plate 42 is in the expansion state, the first limiting sleeve 6 is abutted against the second limiting sleeve 7 to limit the expansion plate 42, and the expansion plate 42 is prevented from being disconnected from the accommodating cylinder 41. Of course, the limiting structure can also be a structure of a buckle and a clamping hole.

Referring to fig. 9, the retractable assembly 4 further includes a handle 421 fixedly disposed at the free end of the retractable plate 42 and a third limiting sleeve 422 fixedly disposed at the fixed end of the retractable plate 42, so that the two ends of the sliding groove 414 on the retractable plate 42 are closed ends, and the hanging buckle 5 disposed on the retractable plate 42 is prevented from being separated from the retractable plate 42, when the retractable plate 42 is in the storage state, the handle 421 abuts against the outer end of the second limiting sleeve 7, so that the retractable plate 42 can be conveniently stretched, and the retractable plate 42 can be prevented from completely retracting into the storage hole.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (10)

1. The foldable airing rack is characterized by comprising a first connecting structure, a main supporting plate and a telescopic component;

the first connecting structure comprises a first connecting seat and a first rotating seat, the first connecting seat comprises a first bottom plate and two first connecting plates arranged on the same side of the first bottom plate, the two first connecting plates are arranged at intervals, the first rotating seat is arranged between the two first connecting plates, and the first rotating seat is rotatably connected with the first connecting plates through first connecting shafts;

the first end of the main support plate is fixedly connected with the first rotating seat, the main support plate is provided with a first accommodating groove extending along the length direction of the main support plate, and the fixed end of the telescopic assembly is rotatably connected with the second end of the main support plate, so that the telescopic assembly can be switched between an accommodating state accommodated in the first accommodating groove and an expanding state extending out of the first accommodating groove; the telescopic assembly comprises a containing barrel, a telescopic plate and a limiting structure, the containing barrel is provided with a containing hole extending along the length direction of the containing barrel, the telescopic plate can be slidably arranged on the containing barrel and can be accommodated in the containing state of the containing hole and extend to the containing hole to be switched between expansion states outside the containing hole, when the telescopic plate is in the expansion states, the limiting structure is limited by the telescopic plate to prevent the telescopic plate from being disconnected with the containing barrel.

2. The foldable airing rack of claim 1, wherein the first rotating base is spaced apart from the first base plate, the first end of the first rotating base is formed with a plurality of first rotation stopping grooves, the plurality of first rotation stopping grooves are sequentially distributed around a central axis of the first connecting shaft, one of the two first connecting plates, which is opposite to the first end of the first rotating base, is provided with a first rotation stopping protrusion, the first rotation stopping protrusion is engaged with the first rotation stopping groove in a rotation stopping manner, the second end of the first rotating base is spaced apart from the other first connecting plate, and a first elastic member is disposed between the second end of the first rotating base and the other first connecting plate.

3. The stowable drying rack of claim 2, wherein said first anti-rotation slot is V-shaped, and the shape of said first anti-rotation protrusion matches the shape of said first anti-rotation slot.

4. The collapsible hanger of claim 1, wherein the first rotatable base is a cylindrical structure, and a bottom wall of the first rotatable base contacts a surface of the first base plate opposite to the bottom wall of the first rotatable base to enable the first rotatable base to be frictionally engaged with the first base plate.

5. The collapsible hanger of claim 1, further comprising a second connecting structure, wherein the second connecting structure comprises a second connecting base and a second rotating base, the second connecting base comprises a second bottom plate and two second connecting plates disposed on the same side of the second bottom plate, the second bottom plate is fixedly disposed at the second end of the main supporting plate, the two second connecting plates are spaced apart from each other and disposed at two sides of the first accommodating slot, the second rotating base is fixedly connected to the second end of the accommodating cylinder, the second rotating base is disposed between the two second connecting plates and rotatably connected to the second connecting plates through second connecting shafts, the second rotating base is spaced apart from the second bottom plate, and a plurality of second rotation-stopping slots are formed at the first end of the second rotating base, the second rotation stopping grooves are distributed around the central axis of the second connecting shaft in sequence, a second rotation stopping protrusion is arranged on the inner side face of one of the second connecting plates, the second rotation stopping protrusion is matched with the second rotation stopping grooves in a rotation stopping mode, the second end of the second rotating seat and the other second connecting plate are arranged at intervals, and a second elastic piece is arranged between the second end of the second rotating seat and the other second connecting plate.

6. The collapsible hanger of claim 1, further comprising a second connecting structure, wherein the second connecting structure comprises a second connecting seat and a second rotating seat, the second connecting seat comprises a second bottom plate and two second connecting plates disposed on the same side of the second bottom plate, the second bottom plate is fixedly disposed at the second end of the main supporting plate, the two second connecting plates are spaced apart from each other and disposed on two sides of the first accommodating slot, the second rotating seat is fixedly connected to the second end of the accommodating cylinder, the second rotating seat is disposed between the two second connecting plates and rotatably connected to the second connecting plates through second connecting shafts, the second rotating seat is of a cylindrical structure, and a bottom wall of the second rotating seat contacts a surface of the second bottom plate opposite to the bottom wall of the second rotating seat, so that the second rotating seat can be tightly clamped with the second bottom plate by friction force.

7. The collapsible hanger of any one of claims 1-6, wherein there are two sets of said telescoping assemblies, and correspondingly, said first receiving slot is disposed on each of two opposite sides of said main support plate, and said two sets of said telescoping assemblies are rotatably disposed on two opposite sides of said main support plate.

8. The stowable drying rack of any one of claims 1 to 6, wherein the main support board, the receiving cylinder and the expansion board are provided with through holes for hanging; or, the main tributary fagging, the bottom of holding a section of thick bamboo and expansion plate all are equipped with a plurality of slidable and hang the knot, hang and detain and set up the hole of hanging of being convenient for to hang and detain, the relative both sides of accomodating the hole all are equipped with first limiting plate, first limiting plate will accomodate the hole and separate for being used for acceping the groove is accomodate with being used for acceping to the second of expansion plate the groove is accomodate with being used for acceping and being located the third of hanging the knot on the expansion plate is accomodate the groove, two the interval sets up and forms the first space of dodging between the first limiting plate, works as when the expansion plate is in the state of accomodating, is located hang on the expansion plate and detain.

9. The foldable airing rack of claim 8, wherein the hanging buckle comprises a sliding block and a hanging buckle frame with the hanging buckle hole, the hanging buckle frame is connected with the sliding block, sliding grooves which are in sliding fit with the sliding block are formed in the bottoms of the main supporting plate, the accommodating cylinder and the expansion plate, second limiting plates which are used for supporting and limiting the sliding block are arranged on two sides of an opening in the bottom of each sliding groove, and second avoiding spaces which are used for allowing the hanging buckle frame to penetrate out are formed between the second limiting plates which are located on two sides of the opening in the bottom of each sliding groove at intervals.

10. The collapsible hanger of any one of claims 1-6, wherein the retaining structure comprises a first retaining sleeve and a second retaining sleeve, the first retaining sleeve is fixedly disposed on an outer wall surface of an end portion of the retractable plate, the second retaining sleeve is fixedly disposed on an inner wall surface of the receiving hole and located at an opening position of the receiving hole, the retractable plate is slidably connected to the receiving cylinder through the first retaining sleeve, and when the retractable plate is in the unfolded state, the first retaining sleeve abuts against the second retaining sleeve.

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