CN108589195B

CN108589195B - Airing device

Info

Publication number: CN108589195B
Application number: CN201810555508.6A
Authority: CN
Inventors: 孙文学
Original assignee: Jinan Aorun Technology Co ltd
Current assignee: Jinan Aorun Technology Co ltd
Priority date: 2018-06-01
Filing date: 2018-06-01
Publication date: 2020-04-28
Anticipated expiration: 2038-06-01
Also published as: CN108589195A

Abstract

A drying device comprises a drying rack, wherein the drying rack comprises a plurality of transversely arranged rod bodies, a lock tongue cavity with a groove-shaped structure is fixed on one side of each rod body, a hook is fixed on one side of each lock tongue cavity, and a lock tongue corresponding to the hook is installed in each lock tongue cavity through a rotating shaft; the rod bodies are connected through longitudinal connecting rods, the airing device further comprises a mounting seat, and the airing frame is rotatably connected with the mounting seat; the drying rack is also provided with a fixing device for fixing the inclination angle of the drying rack. The airing device has the advantages of good ventilation effect, more aired articles, angle adjustment of the airing rack, convenience in use, stability and space saving, and can keep the aired articles good in stability and not drop accidentally.

Description

Airing device

Technical Field

The invention relates to the field of daily necessities, in particular to an airing device.

Background

The prior clothes drying racks have more forms, for example, the clothes drying racks comprise electric clothes racks and hand-operated clothes racks according to different power sources, and comprise wall-mounted type, hanging lifting type and floor type clothes drying racks according to different hanging modes, the clothes drying racks generally adopt hook type or airing rod type to hang and dry clothes, but the rod type or hook type clothes drying racks have obvious defects, the rod type clothes drying racks have smooth surfaces, and if one side of the rod type clothes drying racks is too long when clothes are placed, the rod type clothes drying racks can fall to the ground, so that the rod type clothes drying racks have almost the same length when the clothes are placed, but the operation is easy to ensure that the distance between two sides of the clothes to be washed is too small, the ventilation is poor, the airing efficiency is low, the airing speed is reduced, and meanwhile, when the rod type clothes drying racks are used, the occupied space of a single article is larger, so that the clothes drying effect, however, in the case of a hook-type clothes hanger, the clothes to be dried or the like are very easily blown down in the presence of wind.

Disclosure of Invention

The invention aims to solve the defects of the problems by designing a novel airing device.

The invention is realized by the following technical scheme:

the airing device comprises a device base part, wherein a lock tongue cavity is formed in the device base part, a hook is installed on the lock tongue cavity, and a lock tongue corresponding to the hook is arranged in the lock tongue cavity.

Furthermore, the device base is a fixed block, a lock tongue cavity with a groove-shaped structure is formed in one side of the fixed block, a hook is fixed on one side of the lock tongue cavity, and a lock tongue corresponding to the hook is arranged in the lock tongue cavity in a rotating mode.

When only one hook is arranged, the drying device can be simply regarded as a hook with a lock tongue and a lock tongue cavity, the fixed block is only used as a carrier of the lock tongue cavity, the specific shape of the fixed block can be selected at will, the device is not affected, and clothes can be hung on the hook when the clothes are fixed and dried; when the device is rotated, under the action of gravity, when the lock tongue abuts against the hook, the gap between the lock tongue and the hook is small or seamless, and self-locking can be realized on the hook to prevent clothes from falling; when the lock tongue is hidden in the lock tongue cavity, a gap is formed between the lock tongue and the hook, and clothes can be conveniently taken down.

Further, when being fixed with two at least couples on one side of lock tongue chamber, the device basal portion set up to the bar body of rod, bar body of rod one side sets up the lock tongue chamber of slot-shaped structure, the internal rotation of lock tongue chamber is provided with the spring bolt that corresponds with the couple.

When two or more than two hooks are arranged, the airing device forms an airing rod, when clothes are aired, the clothes can still be hung on the hooks, and the rotating device can realize self-locking on the hooks to prevent the clothes from falling off when the lock tongue abuts against the hooks under the action of gravity and a gap between the lock tongue and the hooks is small or seamless; when the lock tongue is hidden in the lock tongue cavity, a gap is formed between the lock tongue and the hook, and clothes can be conveniently taken down.

Further, the bar-shaped rod bodies comprise a plurality of bar-shaped rod bodies, and the bar-shaped rod bodies are connected through connecting rods to form the airing rack.

When clothes are aired, the clothes are hung on the hook, when the airing rack is horizontal, the spring bolt abuts against the hook under the action of gravity, and the gap between the spring bolt and the hook is small or seamless, so that the self-locking of the hook is realized, and the clothes are prevented from falling;

when the drying rack is vertical to the horizontal plane, the lock tongue is hidden in the lock tongue cavity under the action of self gravity, a gap is formed between the lock tongue and the hook, and the drying rack is in an unlocking state and brings convenience to taking of clothes.

In order to further avoid self-locking when taking clothes, in particular, a reverse self-locking structure is added, the reverse self-locking structure comprises push rods capable of sliding along the inner part of a lock tongue cavity, each push rod is provided with a push block, and each push rod is connected through a control rod. When the automatic locking device is used, the control rod is lifted upwards to drive the push rods and the push blocks to move upwards, so that the push blocks are clamped between the lock tongue and the inner wall of the lock tongue cavity to prevent the lock tongue from rotating to generate self locking.

Specifically, drying device still includes the mount pad, and the sunning frame is connected with the mount pad, and the sunning frame can rotate around the mount pad to convenient control sunning frame switches under horizontal or vertical state.

Furthermore, the mounting seat is fixed on the support frame, and the support frame is a foldable support frame, so that the support frame is folded when not in use, and space saving is facilitated.

In order to enable the airing frame to keep stable in structure under the unlocking or self-locking state, the telescopic arm is further installed on the airing frame and connected with the supporting frame, and meanwhile, the telescopic arm needs to have good structural stability and good flexibility for meeting the requirement that the airing frame rotates around the mounting seat. The telescopic arm comprises a base part and a sleeving part, the telescopic arm stretches out and draws back through the relative movement of the base part and the sleeving part, and the length of the base part sleeved in the sleeving part is changed. Wherein, set up the draw-in groove on the basal portion, cup joint the portion and set up stop device, after stop device card goes into the draw-in groove, flexible arm has good stability, guarantees that the sunning frame is stable at auto-lock or unblock state.

The invention has the following beneficial effects:

(1) the hanger is fixed on the airing device, clothes can be directly aired and hung without other auxiliary clothes hangers;

(2) the invention adopts hook type suspension, reduces the occupied area of single airer, and simultaneously avoids the defects of large overlapping area of clothes on two sides of the airing rod and poor ventilation effect when the clothes are aired by the traditional rod type clothes hanger, improves the ventilation effect and accelerates the airing speed;

(3) the top of the hook is provided with the rotatable lock tongue, so that an article can be locked on the hook, and the article cannot fall off when being aired;

(4) the airing device can be automatically and uniformly unlocked by simply rotating the airing frame, so that time and labor are saved;

(5) according to the invention, the anti-self-locking structure is arranged in the lock tongue cavity at the hook, so that self-locking is avoided when clothes are taken, the phenomenon that the clothes cannot be taken down is avoided, and the use convenience of the device is improved;

(6) in the device, the limiting devices such as the telescopic arms are arranged on the drying rack, the drying rack is fixed in a pulling mode and is fixed in a bottom supporting mode with the traditional drying rack, and the stability of the whole device is better;

(7) the clothes hanger comprises a plurality of drying rods, each drying rod comprises a plurality of hooks, and articles can be dried on the rod body and the hooks, so that a large number of articles can be dried on a single clothes hanger;

(8) the drying device can be used for hanging and drying various clothes, can be used for drying clothes, can also be used for drying shoes, hats, socks, gloves and other articles, and can ensure that the clothes are stable and do not fall off in the drying process;

(9) although the self-locking structure is added to the airing device, the airing device is similar to a common hook when clothes are placed on the airing device, the clothes can be directly hung on the hook without additional operation, the operation is convenient, and the clothes can be quickly aired;

(10) when the airing device collects clothes in a reverse self-locking state (the airing rack is in a vertical state), the clothes can be continuously collected from bottom to top in sequence by one hand, in other words, the whole airing rod or even the clothes on the airing rack can be collected at one time.

In conclusion, the invention has the advantages of good ventilation effect, more aired articles, convenient angle adjustment and use of the airing rack, stable device and space saving, and various aired clothes can keep good stability and cannot fall off accidentally.

Drawings

Fig. 1 is a schematic perspective view of an airing rack.

Fig. 2 is a schematic top view of the drying rack.

Fig. 3 is a schematic view of the position relationship between the control rod and the pushing rod under the schematic view of the top structure of the drying rack.

Fig. 4 is a schematic side view of the principle structure of the drying rack when the drying rack is kept horizontal (self-locking state).

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Fig. 6 is a schematic side view of the principle structure of the drying rack when the rack is kept vertical (anti-self-locking).

Fig. 7 is a schematic side view of the airing device in embodiment 1 in a self-locking state.

Fig. 8 is a side view schematically showing the airing device in embodiment 1 in an unlocked state.

Fig. 9 is a schematic top view of the folded part in embodiment 1.

Fig. 10 is a schematic perspective view of the airing device in embodiment 2.

Fig. 11 is a side view schematically showing the airing device in embodiment 2 in a self-locking state.

Fig. 12 is a side view schematically showing the airing device in embodiment 2 in an unlocked state.

Fig. 13 is a side view schematically illustrating the partially folded support frame of the airing device according to embodiment 2.

Fig. 14 is a side view schematically showing the airing device in embodiment 3 in a self-locking state.

Fig. 15 is a side view schematically showing the airing device in embodiment 3 in an unlocked state.

Fig. 16 is a side view of the telescopic arm structure.

Fig. 17 is a schematic top view of the positional relationship between the two telescopic arms and the locking lever.

Fig. 18 is a schematic side view of the telescopic arm structure when the clamping rod is clamped into the clamping groove.

Fig. 19 to 21 are schematic views of dynamic structures of the airing device in embodiment 4 from an unlocked state to a self-locking state.

FIG. 22 is a schematic structural view of the airing device in embodiment 5.

Fig. 23 is a partially enlarged perspective view of fig. 6.

Fig. 24 is an enlarged schematic view of portion C of fig. 1.

1-rod body, 2-lock tongue cavity, 3-lock tongue, 4-hook, 5-push rod, 6-push block, 7-mounting seat, 8-connecting rod, 9-rotating shaft I, 10-control rod, 11-guide through hole, 12-limit connecting rod, 13-connecting perforation I, 14-folding upper part, 15-folding lower part, 16-hinge, 17-mounting part, 18-fixing seat, 19-groove, 20-fixing base, 21-wall, 22-base, 23-socket part, 24-clamping groove, 25-connecting perforation II, 26-clamping rod, 27-vertical fixing frame, 28-moving base, 29-rotating wheel, 30-top fixing seat, 31-telescopic structure, 32-pulley I, etc, 33-supporting rod, 34-winding shaft, 35-control rope, 36-guide wheel, 37-connecting rope, 38-slotting, 39-rotating shaft, 40-building top wall, 41-pulley II, 42-rotating shaft II, 43-connecting left part, 44-connecting right part, 45-supporting leg, 46-connecting seat, 47-riveting part, 48-connecting perforation III and 49-rotating shaft III.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples with reference to the accompanying drawings. It should be noted that, in the structures and connections related to the present embodiment, no special description is given, and the structures and connections are not limited by their specific structures and forms, and those skilled in the art can select the most conventional structures or connection forms to reproduce the present technical solution in combination with common general knowledge in life, and the technical effects of the present technical solution are not affected; in the following embodiments, terms of orientation such as "left", "right", "clockwise", "counterclockwise", and the like are used with reference to the direction in the drawings.

A drying device comprises a device base part, wherein the device base part is a rod body 1, a lock tongue cavity 2 is formed in the rod body 1, a hook 4 is installed on the lock tongue cavity 2, and a lock tongue 3 corresponding to the hook 4 is arranged in the lock tongue cavity 2;

specifically, the lock tongue cavity 2 is of a groove-shaped structure, the lock tongue cavity 2 is arranged on one side of the rod body 1, a plurality of hooks 4 are fixed on one side of the lock tongue cavity 2, and a lock tongue 3 corresponding to the hooks 4 is rotatably arranged in the lock tongue cavity 2;

further, the body of rod 1 includes a plurality of, and each body of rod 1 is connected through the connecting rod 8 of vertical setting and is formed the sunning frame.

Specifically, the rod body 1 is a bar-shaped rod body.

Specifically, the top of the hook 4 and the surface of the bolt 3 can be provided with concave-convex lines to increase friction force.

Specifically, push rods 5 capable of sliding along the inside of the lock tongue cavity 2 are arranged in the lock tongue cavity 2, and a push block 6 is fixed on each push rod 5.

Specifically, the drying rack further comprises two mounting seats 7, and the drying rack is rotatably connected with the mounting seats 7 through second rotating shafts 42 sequentially penetrating through the rod bodies 1 (refer to fig. 1/2).

The drying rack in the embodiment can realize the self-locking and automatic unlocking functions, referring to fig. 4/6, when the drying rack tends to be horizontal (as shown in fig. 4), the bolt 3 rotates out of the bolt cavity 2 around the first rotating shaft 9 under the action of gravity and abuts against the top of the hook 4, when clothes are hung, the clothes are pushed along the hook 4 from right to left (referring to the direction in the drawing 4) to be hung on the hook 4, during the hanging process, the clothes are in contact with the bolt 3 and drive the bolt 3 to rotate clockwise around the first rotating shaft 9, the part of the bolt 3 is hidden in the bolt cavity 2, a gap is formed between the bolt 3 and the hook 4, the clothes are conveniently hung on the hook 4, and simultaneously, under the action of the self gravity of the bolt 3, the tail end of the bolt 3 abuts; under the condition that receives external force such as wind, the clothing produces frictional force between when the landing and spring bolt 3, and under the effect of frictional force, the clothing drives spring bolt 3 and revolutes 9 anticlockwise rotations of axle, and the space between spring bolt 3 and the couple 4 diminishes gradually, and the clothing is tightly crowded by leaning on between spring bolt 3 and couple 4 to guarantee that the clothing is not blown off, realize the self-locking function of clothing.

When the clothes need to be taken, the drying rack rotates around the second rotating shaft 42 to enable the drying rack to be erected (perpendicular to the horizontal direction), the spring bolt 3 rotates relatively between the first rotating shaft 9 and the spring bolt 3 under the action of self gravity, the spring bolt 3 completely enters the spring bolt cavity 2, the distance between the spring bolt 3 and the hook 4 is large, the spring bolt 3 is not in contact with the clothes, and the clothes can be taken down directly.

Further, in the in-service use, even after the spring bolt 3 gets into the spring bolt chamber 2, when clothing etc. are thick, spring bolt 3 still can have the contact with the clothing, this moment when the clothing is taken, spring bolt 3 still can be under the frictional force with the clothing around a pivot 9 rotatory out of spring bolt chamber 2, and then produce the auto-lock, in order to avoid this kind of auto-lock condition, in particular, increase anti-auto-lock structure, set up gliding catch bar 5 that can make a round trip in spring bolt chamber 2 promptly, set up the catch block 6 that corresponds with spring bolt 3 on each catch bar 5, realize the removal that catch block 6 through slip catch bar 5, when 4 auto-locks of couple are not needed, slip catch bar 5 control catch block 6 removes to between 2 inner walls of spring bolt chamber and the spring bolt 3, thereby block spring bolt 3 and carry out anticlockwise rotation, avoid producing the auto-lock, conveniently take the clothing.

In order to realize uniform control among the push rods 5, referring to fig. 3, the push rods 5 are connected through a control rod 10, and the push rods 5 are rotatably connected with the control rod 10. Specifically, the control rod 10 passes through the connecting through hole three 48 on the side of the rod body to connect the push rods, referring to fig. 1, and the control rod 10 can move in the connecting through hole three 48.

Further, for the operation convenience of improvement device, be provided with direction thru hole 11 on mount pad 7, and the both ends of control lever 10 pass direction thru hole 11, increase above-mentioned device after, can realize automatically that catch bar 5 slides in lock tongue chamber 2 simultaneously at the in-process of rotatory sunning frame, accomplish anti-auto-lock operation, its concrete principle is as follows:

refer to the positional relationship of the control lever 10 with the pusher arm 5 and the mounting base 7 in FIG. 1/3 and refer to the positional change of the control lever 10 in the guide through-hole 11 in FIGS. 4 and 6. When the drying rack rotates around the second rotating shaft 42 on the mounting seat 7 and rotates relative to the mounting seat 7, the push rods 5 in the latch cavities 2 are driven by the rod bodies 1 in the drying rack to rotate angularly around the mounting seat 7, the push rods 5 further drive the control rods 10 to displace, as the two ends of the control rods 10 penetrate through the guide through holes 11 in the mounting seat 7, the control rods 10 can only move along the guide through holes 11 in the moving process, under the guide effect of the guide through holes 11, the control rods 10 act against the push rods 5 to force the push rods 5 to slide in the latch cavities 2, the push blocks 6 on the push rods 5 also move in the latch cavities 2, and finally the push blocks 6 move between the inner walls of the latch cavities 2 and the latches 3, so that the latches 3 are blocked from rotating anticlockwise, and the anti-self-locking is realized.

Through the operation process, the self-locking, unlocking and reverse self-locking operations of the drying rack can be conveniently realized by rotating the drying rack around the second rotating shaft 42. When the drying rack is in a vertical state (vertical to the horizontal plane), the drying rack is in an unlocked state, and when the drying rack is horizontal or tends to be horizontal (relative to the unlocked state), the drying rack is in a self-locking state. In the following embodiments, the drying rack related to each drying device is a prototype of the above drying rack, so the basic structure and principle thereof will not be described separately, and only the differences of the drying rack in each embodiment and how to keep the drying rack in the horizontal state (or the self-locking state which tends to be horizontal) and the vertical state (unlocked) in the drying device are described, and the drying rack is conveniently switched between the two states.

Example 1

The airing device described in this embodiment is, in particular, a wall-mounted airing device. The reference drawing corresponding to the airing device in this embodiment is fig. 7/8/9.

The utility model provides an airing device, includes the sunning frame, and in particular, the sunning frame that this embodiment adopted all sets up in each body of rod 1 side and connects perforation 13, and the sunning frame that adopts still includes the spacing connecting rod 12 parallel with fore-and-aft connecting rod 8, and spacing connecting rod 12 passes the connection perforation 13 of body of rod 1 side and connects each body of rod 1. Particularly, the limiting connecting rod can move left and right in the first connecting through hole.

The drying rack is further provided with a fixing device, specifically, the fixing device comprises a folding arm and a fixing seat 18, the folding arm comprises a folding upper part 14 and a folding lower part 15, and the folding upper part 14 and the folding lower part 15 can be connected in a folding mode through a hinge 16. The upper folding part 14 is pivotally connected to a mounting part 17 fixed to the wall, and the lower folding part 15 is pivotally connected to the drying rack.

In particular, the folded lower portion 15 is pivotally connected to the connecting bar 8 in the drying rack.

The fixing seat 18 is fixed with a wall 21, and a groove 19 is arranged on the fixing seat 18.

The device in this embodiment is a wall-mounted airing device which, in use, secures the airing rack to the wall 21 via the mounting 7. In the self-locking state (refer to fig. 7), the included angle between the folding upper part 14 and the folding lower part 15 is a straight angle, and the folding arm is completely unfolded to play a role in fixing the drying rack; around the rotatory sunning frame of mount pad 7 anticlockwise, the contained angle between folding upper portion 14 and the folding lower part 15 diminishes, and folding arm begins to fold, and the sunning frame is perpendicular with the horizontal plane gradually, forms anti-auto-lock state (refer to fig. 8), goes into the recess 19 on the fixing base 18 with spacing connecting rod 12 card this moment, keeps the stability of sunning frame state, can not be automatic rotatory around the mount pad. Because the limiting connecting rod 12 can move in the first connecting through hole 13, after the limiting connecting rod 12 falls into the groove 19, the limiting connecting rod 12 can be lifted up to be moved out of the groove 19, and the state of the drying rack is switched again.

The wall-mounted type airing device in the embodiment saves space, can be used as an indoor common clothes hanger, and is simple in structure, flexible in use and convenient to operate.

Example 2

The drying device in the present embodiment is specifically a floor-type foldable drying device, and fig. 10/11/12/13/16/17/18 is referred to.

The airing device comprises an airing rack and a support frame, wherein a mounting seat 7 in the airing rack is fixed with the support frame.

Specifically, the support frame is a foldable support frame. The support frame include landing leg 45, connecting seat 46, each landing leg 45 top and connecting seat 46 can pivoted be connected, still connect through connecting portion between the landing leg 45, connecting portion is including connecting left part 43 and connecting right part 44, connects left part 43 and is connected right part 44 and pass through riveting portion 47 swing riveting, makes connecting portion form collapsible structure.

Specifically, the two drying racks are symmetrically fixed on two sides of the supporting frame through the mounting seats 7.

Specifically, the telescopic arm (refer to fig. 16) further comprises a telescopic arm, the telescopic arm comprises a base portion 22 and a sleeving portion 23, the base portion 22 is sleeved on the inner side of the sleeving portion 23, a plurality of clamping grooves 24 are formed in the base portion 22, and a second connecting through hole 25 is formed in the side face of the sleeving portion 23.

In order to keep the balance of the whole drying rack, two telescopic arms are arranged, referring to fig. 17, the telescopic arms are rotatably connected with the connecting rods 8 in the drying rack, and the telescopic arms are also rotatably connected with the connecting seats 46 in the supporting frame; the two telescopic arms are connected through a clamping rod 26, wherein two ends of the clamping rod 26 penetrate through a second connecting through hole 25 on the side face of the sleeving part and enter the inside of the sleeving part 23 to form a limiting device.

Specifically, the latch 26 can move up and down in the second connecting through hole 25, and the latch 26 can move down under the action of gravity to be latched in the latch groove 24, and the latch 26 can be reset by manually lifting the latch 26 after the latch 26 is latched in the latch groove 24.

In the drying device in this embodiment, when the self-locking state and the unlocking state are switched, the drying rack can be manually driven to rotate around the mounting seat 7. In the process that the drying rack rotates around the mounting seat 7, because the fixed arm and the drying rack do not coaxially rotate, and the end of the sleeve joint part 23 is connected with the drying rack, the length of the telescopic arm can be forced to change constantly, in other words, the telescopic arm has to have good telescopic performance to meet the requirement that the drying rack can rotate around the mounting seat 7, the telescopic arm in the embodiment can stretch out and draw back through the base part 22 and the sleeve joint part 23 to move relatively, and the base part 22 is sleeved on the length in the sleeve joint part 23 to change. When the holding device is stabilized in a self-locking or unlocking state, free expansion and contraction of the telescopic arm need to be limited, and with reference to fig. 18, when the base portion 22 and the sleeve portion 23 move relatively, the clamping rod 26 moves along with the sleeve portion 23, the clamping rod 26 falls into the clamping groove 24 under the action of self gravity, at the moment, relative movement cannot be continuously generated between the base portion 22 and the sleeve portion 23, expansion and contraction of the telescopic arm are limited, at the moment, the telescopic arm can play a role in stretching the drying rack, the stability of the drying rack at the inclination angle is maintained, and the drying rack cannot automatically rotate around the mounting seat under the action of no other external force).

In the drying device in this embodiment, the drying rack has different inclination angles and the telescopic arms have different lengths, and at this time, the clamping rods 26 are clamped into the different clamping grooves 24 to maintain the stability of the telescopic arms with different lengths. When the inclination angle of the drying rack needs to be changed again, the clamping rod 26 is lifted up manually, the clamping rod 26 is moved out of the clamping groove 24, the base part 22 and the sleeve part 23 can move relatively, and the inclination angle of the drying rack can be changed continuously when the drying rack rotates around the mounting seat 7.

Example 3

The airing device in the embodiment is specifically a floor type conveniently-movable airing device, and is 14/15 with reference to the attached drawing.

The airing device in the embodiment comprises an airing rack, a vertical fixing frame 27 and a movable base 28, wherein the mounting seat 7 is fixed on the vertical fixing frame 27, and the bottom of the movable base 28 is fixed with a rotating wheel 29.

Specifically, the drying rack further comprises a telescopic arm which is exactly the same as that in the embodiment 2, one end of the telescopic arm is rotatably connected with the connecting rod 8 in the drying rack, and the other end of the telescopic arm is rotatably connected with the vertical fixing rack 27 through a third rotating shaft 49.

The airing device in this embodiment increases the design of gyro wheel, and it is more convenient to remove.

Example 4

The airing device in the embodiment is specifically a manual lifting airing device for a balcony, and the attached drawing is fig. 19/20/21.

The airing device in this embodiment includes still including elevating gear except that the sunning frame, elevating gear include top fixing base 30, extending structure 31, pulley and fixed baseplate 20, extending structure 31 fixes in top fixing base 30 bottom, extending structure 31 be the extending structure of the parallel four sides form that a plurality of branches 33 riveted each other formed, fixed baseplate 20 is connected with extending structure 31 bottom, elevating gear still includes winding axle 34 and control rope 35, the one end winding of control rope 35 is on winding axle 34, the other end is connected with fixed baseplate 20 through the pulley.

The pulley comprises a first pulley 32 and a second pulley 41, wherein the first pulley 32 is fixed on one side of the top fixing seat 30, and the second pulley 41 is fixed on the wall 21.

Specifically, the telescopic structure 31 is further provided with a guide wheel 36.

Specifically, two drying racks are provided, and the two drying racks are fixed on two sides of the fixed base 20 through the mounting seats 7.

The device also comprises a fixing device for fixing the inclination angle of the drying rack relative to the mounting seat 7. The fixing device in this embodiment is a connecting rope 37, one end of the connecting rope 37 is connected to the drying rack, and the other end is fixed to the top fixing seat 30 through a guide wheel 36.

The top fixing seat 30 and the fixing base 20 are both provided with a slot 38 to meet the telescopic requirement of the telescopic structure.

When the airing device in this embodiment is used, the control rope 35 is wound on the winding shaft 34, and after passing through the first pulley 32 and the second pulley 41, the control rope 35 pulls the fixed base 20 to ascend, so as to force the telescopic structure 31 to contract, and the airing rack ascends, and meanwhile, the guide wheel 36 fixed on the telescopic structure 31 ascends (with reference to the ground) along with the contraction of the telescopic structure 31, in the process, the guide wheel 36 functions as a movable pulley, and under the action of the connecting rope 37, the airing rack gradually tends to a horizontal state from an upright state.

Example 5

The airing device in the embodiment is specifically an automatic lifting airing device for a balcony. Unlike embodiment 4 in which the lifting of the device is realized by manually controlling the extension and retraction of the extension and retraction structure 31, the extension and retraction device in this embodiment is driven by a motor to extend and retract. The reference figure is figure 22.

Specifically, the top fixing base 30 is provided with a rotating shaft 39 driven to rotate by a motor (not shown), one end of the control rope 35 is fixed to the fixing base 20, and the other end of the control rope is fixedly connected to the rotating shaft 39.

The motor adopted in the embodiment is a servo motor. The connection between the servo motor and the rotating shaft 39 can refer to the existing electric clothes rack, and is not described herein.

The present embodiment differs from embodiment 4 in that: in embodiment 4, the control rope 35 is manually wound on the winding shaft 34 to drive the telescopic structure 31 to extend or retract, but in this embodiment, the control rope 35 is wound or released on the rotating shaft 39 by driving the rotating shaft 39 to rotate counterclockwise and clockwise by the positive and negative rotation of the servo motor. Other structures and principles are the same as those in embodiment 4, and the structure thereof can refer to fig. 22, which is not described herein again.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an airing device which characterized in that: the device comprises a device base, wherein a lock tongue cavity is arranged on the device base, a hook is arranged on the lock tongue cavity, and a lock tongue corresponding to the hook is arranged in the lock tongue cavity;

the device comprises a device base, a lock tongue cavity, a lock tongue and a lock tongue groove, wherein the device base is a bar-shaped rod body, one side of the bar-shaped rod body is provided with the lock tongue cavity of a groove-shaped structure, one side of the lock tongue cavity is fixedly provided with at least two hooks, and a lock tongue corresponding to the hooks is rotatably arranged in the lock tongue cavity;

the bar body in all be provided with anti-auto-lock structure, anti-auto-lock structure including can follow the inside gliding catch bar of dead bolt chamber, be provided with the catch block on each catch bar, each catch bar passes through the control lever and connects.

2. The airing device of claim 1, wherein: the bar-shaped rod bodies comprise a plurality of bar-shaped rod bodies, and the bar-shaped rod bodies are connected through connecting rods to form an airing rack.

3. The airing device of claim 1, wherein: in the anti-self-locking structure, the guide through holes are formed in the mounting seat, the two ends of the control rod penetrate through the guide through holes, the pushing rod can automatically slide in the lock tongue cavity in the process of rotating the drying rack, and anti-self-locking operation is completed.

4. The airing device of claim 1, wherein: the drying rack is rotatably connected with the mounting seat; the drying rack is also provided with a fixing device for fixing the inclination angle of the drying rack.

5. The airing device of claim 4, wherein: when the wall-mounted airing device is used, the fixing device comprises a folding arm and a fixing seat, the folding arm comprises a folding upper part and a folding lower part, the folding upper part and the folding lower part can be connected in a folding mode through a hinge, the folding upper part is rotatably connected with an installation part fixed on a wall, and the folding lower part is rotatably connected with an airing rack; the fixed seat is fixed with the wall, and a groove is formed in the fixed seat;

the drying rack also comprises a limiting connecting rod parallel to the longitudinal connecting rod;

the limiting connecting rod can be clamped into the groove in the fixed seat, so that the stability of the drying rack state is kept, and the drying rack cannot automatically rotate around the mounting seat.

6. The airing device of claim 4, wherein: when the foldable floor-type airing device is used as a floor-type foldable airing device, the airing device also comprises a support frame, and the mounting seat is fixed with the support frame;

the two drying racks are symmetrically arranged on two sides of the supporting frame through mounting seats;

the support frame adopts a foldable support frame.

7. The airing device of claim 4, wherein: when the portable floor type drying device is used as a floor type drying device convenient to move, the portable floor type drying device further comprises a vertical fixing frame and a movable base which are connected with each other, the mounting seat is fixed on the vertical fixing frame, and the rotating wheel is mounted at the bottom of the movable base.

8. The airing device according to claim 4, 6, or 7, wherein: the fixing device is a telescopic arm, the telescopic arm comprises a base part and a sleeving part, the base part is sleeved on the inner side of the sleeving part, a plurality of clamping grooves are formed in the base part, and a limiting device is arranged in the sleeving part;

the two telescopic arms are connected through a clamping rod, wherein two ends of the clamping rod penetrate through a second connecting perforation on the side face of the sleeving part and enter the inside of the sleeving part to form a limiting device.

9. The airing device according to claim 2 or 3, wherein: when the lifting type airing device is used, the airing device further comprises a mounting seat and a lifting device for driving the mounting seat to lift, and the airing frame can rotate around the mounting seat; the drying rack is also provided with a fixing device for fixing the inclination angle of the drying rack.

10. The airing device of claim 9, wherein: the lifting device comprises a top fixed seat, a telescopic structure, a pulley and a fixed base, wherein the pulley is fixed on one side of the top fixed seat, and the telescopic structure is fixed at the bottom of the top fixed seat; the telescopic structure is a parallel four-side telescopic structure formed by mutually riveting a plurality of support rods, and the bottom of the telescopic structure is connected with the fixed base; the telescopic structure is also provided with a guide wheel; the lifting device also comprises a winding shaft and a control rope, wherein one end of the control rope is wound on the winding shaft, and the other end of the control rope is connected with the fixed base through a pulley; the fixing device is a fixing rope, one end of the fixing rope is fixed with the top fixing seat, and the other end of the fixing rope is fixed with the drying rack through the guide wheel; the drying rack is fixed with the fixed base through the mounting seat.

11. The airing device of claim 9, wherein: the lifting device is an electric lifting device.

12. The airing device of claim 11, wherein: the electric lifting device comprises a motor, a rotating shaft driven by the motor, a top fixing seat, a telescopic structure and a fixing base, wherein the motor and the rotating shaft are fixed through the top fixing seat, and the telescopic structure is fixed at the bottom of the top fixing seat; the telescopic structure is a parallel four-side telescopic structure formed by mutually riveting a plurality of support rods, and the bottom of the telescopic structure is connected with the fixed base; the telescopic structure is also provided with a guide wheel; the fixing device is a fixing rope, one end of the fixing rope is fixed with the top fixing seat, and the other end of the fixing rope is fixed with the drying rack through the guide wheel; the rotating shaft is connected with the fixed base through a control rope; the drying rack is fixed with the fixed base through the mounting seat.

13. The airing device of claim 1, wherein: the device basal part be the fixed block, fixed block one side has the lock tongue chamber of slot column structure, lock tongue chamber one side is fixed with a couple, what lock tongue intracavity internal rotation was provided with and gets in touch the spring bolt that corresponds.