CN208087963U - A kind of outdoor clothes airing device of intelligence - Google Patents
A kind of outdoor clothes airing device of intelligence Download PDFInfo
- Publication number
- CN208087963U CN208087963U CN201820263843.4U CN201820263843U CN208087963U CN 208087963 U CN208087963 U CN 208087963U CN 201820263843 U CN201820263843 U CN 201820263843U CN 208087963 U CN208087963 U CN 208087963U
- Authority
- CN
- China
- Prior art keywords
- support plate
- awning
- connect
- mobile bar
- clothes hanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Building Awnings And Sunshades (AREA)
Abstract
The utility model discloses a kind of outdoor clothes airing devices of intelligence, belong to technical field of living goods.The intelligence outdoor clothes airing device include:Support plate;Clothes hanger, including the clothes-horse for being set to two expansion brackets of support plate both sides and being connected between two expansion brackets, expansion bracket includes fixed link and mobile bar, one end of fixed link is articulated with support plate, one end of mobile bar is slidably connected to support plate, and the middle part of fixed link and the middle part of mobile bar are hinged;Control circuit is electrically connected with driving mechanism;Awning, is located at the top of clothes hanger, including the cloth for keeping out rain for being rotationally connected with the awning bracing frame of support plate and being set between awning bracing frame and support plate;Driving mechanism is set to support plate and is connect respectively with mobile bar and awning bracing frame;Humidity sensor is set to support plate and is electrically connected with driving mechanism.The utility model can ensure that clothing is not drenched according to air humidity situation automatic telescopic rainshed and clothes hanger.
Description
Technical field
The utility model is related to technical field of living goods more particularly to a kind of outdoor clothes airing devices of intelligence.
Background technology
Clothes hanger is essential daily necessities in our daily lifes.In airing clothes, in order to quickly dry
Clothing, make clothing keep well ventilation and can exposure in the sun, people would generally build clothes-horse outside balcony, by clothing
Object is dried to outside balcony.Although this way can be such that clothing comparatively fast dries, when change in weather, leave home when outer, even if cannot
During clothes collecting is gone home, clothing is caused to be drenched.
Therefore, there is an urgent need for a kind of outdoor clothes airing devices of intelligence to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of outdoor clothes airing devices of intelligence, can be automatic according to air humidity situation
Awning and clothes hanger are stretched, ensures that clothes is not drenched.
For this purpose, the utility model uses following technical scheme:
A kind of outdoor clothes airing device of intelligence, including:
Support plate is installed on metope or is vertically arranged at ground;
Clothes hanger, including be set to the support plate both sides two expansion brackets and be connected to two expansion brackets it
Between clothes-horse, the expansion bracket includes fixed link and mobile bar, and one end of the fixed link is articulated with the support plate, described
One end of mobile bar is slidably connected to the support plate and the relatively described support plate moves up and down, the middle part of the fixed link and institute
The middle part for stating mobile bar is hinged;
Awning, is set to the support plate and the top positioned at the clothes hanger, and the awning includes being rotationally connected with institute
The cloth for keeping out rain stated the awning bracing frame of support plate and be set between the awning bracing frame and the support plate;
Driving mechanism is set to the support plate and is connect respectively with the mobile bar and the awning bracing frame;And
Humidity sensor is set to the support plate and is electrically connected with the driving mechanism.
Preferably, the driving mechanism include the Power Component for being set to the support plate, with the Power Component
The clothes hanger drive component and awning drive component of connection, the clothes hanger drive component and the sliding end of the mobile bar connect
It connects, the awning drive component is connect with the awning bracing frame.
Preferably, the Power Component includes the motor for being installed on the support plate, the output end company with the motor
The gear connect, the rack engaged with the gear, the rack are slidably connected to the support plate and can be in the gears
It is moved up and down under driving, one end of the rack is connect with the clothes hanger drive component, the other end and the awning driving group
Part connects.
Preferably, the clothes hanger drive component includes the first drive rod for being connected to the rack upper end, described
One drive rod is connect with the sliding end of the mobile bar.
Preferably, the awning drive component includes the second drive rod for being connected to the rack lower end, is set to institute
It states the pulley of support plate and is arranged in the drawstring of the pulley, one end of the drawstring is connect with second drive rod, another
End is connect with the awning bracing frame.
Preferably, the quantity of the pulley is multiple.
Preferably, the awning drive component further includes lever, the fulcrum of the lever is set to the support plate, institute
The one end for stating lever is connect with second drive rod, and the other end is connect with the drawstring.
Preferably, being all provided with above and below the rack there are one limit switch, the rack can be moved down upper
It is abutted with the limit switch when dynamic, the limit switch is set to the support plate and is electrically connected with the motor.
Preferably, two expansion brackets are respectively arranged with extension component, the both ends respectively connection one of the clothes-horse
The extension component, the extension component are connecting rod stretching structure, and the connecting rod stretching structure includes more and intersects hingedly
Brace, two braces for being located at connecting rod stretching structure one end connect with the fixed link and the mobile bar respectively
It connects.
The beneficial effects of the utility model:
1, the utility model is provided with telescopic clothes hanger and telescopic awning, and drives the clothing that dries in the air by driving mechanism
Frame and awning are flexible, by humidity sensor monitoring of environmental humidity and pass the information on to control circuit, control circuit control is driven
The automatic telescopic of clothes hanger and awning is realized in the operating of motivation structure, clothing can be avoided to be soaked with rain;
2, driving mechanism is connect with mobile bar and awning bracing frame respectively, can drive clothes hanger and awning flexible simultaneously,
When clothes hanger stretches out, awning is retracted, and when clothes hanger is retracted, awning stretches out, and realizes the synchronous operation of clothes hanger and awning.
Description of the drawings
Fig. 1 is the structural schematic diagram of the outdoor clothes airing device of intelligence of the utility model;
Fig. 2 is the side view of the outdoor clothes airing device of intelligence in drying state of the utility model;
Fig. 3 is the side view of the outdoor clothes airing device of intelligence in the state of keeping off the rain of the utility model;
Fig. 4 is the structural schematic diagram of the driving mechanism of the outdoor clothes airing device of intelligence of the utility model.
In figure:
1, support plate;
2, clothes hanger;21, expansion bracket;211, fixed link;212, mobile bar;213, extend component;22, clothes-horse;
3, awning;31, awning bracing frame;
4, humidity sensor;
5, driving mechanism;51, Power Component;511, motor;512, gear;513, rack;52, clothes hanger drive component;
521, the first drive rod;53, awning drive component;531, the second drive rod;532, drawstring;533, pulley;534, lever.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.This practicality
The noun of locality used in novel is reference with the actual working state of the utility model.
The utility model provides a kind of outdoor clothes airing device of intelligence.As shown in Figure 1-Figure 3, the outdoor clothes airing device of the intelligence
Including support plate 1, clothes hanger 2, awning 3, driving mechanism 5, control circuit and humidity sensor 4.Wherein, support plate 1 is installed on
Metope is vertically arranged at ground.Clothes hanger 2 includes being set to two expansion brackets 21 of 1 both sides of support plate and being connected to two
Clothes-horse 22 between expansion bracket 21, expansion bracket 21 include fixed link 211 and mobile bar 212, and one end of fixed link 211 is hinged
In support plate 1, one end of mobile bar 212 be slidably connected to support plate 1 and can relative support plate 1 move up and down vertically, it is fixed
The middle part of bar 211 is hinged with the middle part of mobile bar 212, and the flexible of clothes hanger 2 is realized by the sliding of mobile bar 212.Awning 3
Positioned at the top of clothes hanger 2, awning 3 includes being rotationally connected with the awning bracing frame 31 of support plate 1 and being set to awning bracing frame
Cloth for keeping out rain between 31 and support plate 1 realizes the flexible of awning 2 by the rotation of awning bracing frame 31.Driving mechanism 5 is set to
It support plate 1 and is connect respectively with mobile bar 212 and awning bracing frame 31.Humidity sensor 4 be set to support plate 1 and with control electricity
Road is electrically connected, and air humidity situation is fed back to control circuit.Control circuit is electrically connected with driving mechanism 5 for controlling driving machine
The movement of structure 5.
The utility model is provided with telescopic clothes hanger 2 and telescopic awning 3, and is dried in the air by the driving of driving mechanism 5
Clothes hanger 2 and awning 3 are flexible, and by 4 monitoring of environmental humidity of humidity sensor, the signal of monitoring is passed to control by humidity sensor 4
Circuit processed, control circuit control the automatic telescopic of operating the realization clothes hanger 2 and awning 3 of driving mechanism 5, can avoid clothing
It is soaked with rain.Driving mechanism 5 is connect with mobile bar 212 and awning bracing frame 31 respectively, can drive 2 He of clothes hanger simultaneously
Awning 3 is flexible, and when clothes hanger 2 stretches out, awning 3 is retracted, and when clothes hanger 2 is retracted, awning 3 stretches out, and realizes clothes hanger 2 and awning
3 synchronous operation.
Since driving mechanism 5 needs to realize stretching for clothes hanger 2 and awning 3, as shown in figs 2-4, driving mechanism 5 simultaneously
Power Component 51, the clothes hanger drive component 52 being connect with Power Component 51 and awning including being set to support plate 1 drive
Component 53, clothes hanger drive component 52 are connect with the sliding end of mobile bar 212 to drive clothes hanger 2 flexible, awning drive component
53 connect with awning bracing frame 31 to drive awning 3 flexible.
Specifically, Power Component 51 includes being installed on the motor 511 of support plate 1, the tooth being connect with the output end of motor 511
Wheel 512, the rack 513 engaged with gear 512, rack 513 are slidably connected to support plate 1 and can be under the drivings of gear 512
It moves up and down, one end of rack 513 is connect with clothes hanger drive component 52, and the other end is connect with awning drive component 53.Pass through
Rack 513 moves up and down, and synchronous driving clothes hanger drive component 52 and awning drive component 53 move.
Clothes hanger drive component 52 includes being connected to the first drive rod 521 of 513 upper end of rack, the first drive rod 521 with
The sliding end of mobile bar 212 connects.It drives mobile bar 212 to move up and down by the up and down motion of the first drive rod 521, finally makes
2 stretching motion of clothes hanger.
Awning drive component 53 include be connected to 513 lower end of rack the second drive rod 531, several be rotatably dispose in branch
The pulley 533 of fagging 1 and the drawstring 532 for being set around pulley 533, one end of drawstring 532 is connect with the second drive rod 531, another
End is connect with awning bracing frame 31.Pulley 533 passes through the quantity of reasonable Arrangement pulley 533 for changing the action direction of pulling force
The position and so that when the second drive rod 531 rises, drawstring 532 is by 31 pull-up of awning expansion bracket;When under the second drive rod 531
When drop, drawstring 532 loosens, and gradually controls awning expansion bracket 31 and falls.
Due to 531 synchronizing moving of the first drive rod 521 and the second drive rod, mobile distance is identical always, and mobile bar
212 need the distance slided and drawstring 532 need to pull at a distance from it is not necessarily identical.When i.e. clothes hanger 2 is stretched in place, awning 3
There is a situation where flexible not in place.Therefore, awning drive component 53 further includes lever 534, and the fulcrum of lever 534 is set to support
Plate 1, one end of lever 534 are connect with the second drive rod 531, and the other end is connect with drawstring 532.Pass through reasonable Arrangement lever 534
Position of the fulcrum, adjust drawstring 532 pull distance.
Control circuit includes the first electromagnetic switch and the second electromagnetic switch being electrically connected with motor 511, the first electromagnetic switch
It is electrically connected with humidity sensor 4 with second electromagnetic switch.When humidity sensor 4 monitors that humidity is larger, the first electricity
Magnetic switch is closed and controls the rotating forward of motor 511;When humidity sensor 4 monitors that humidity is smaller, the second electromagnetic switch is closed simultaneously
Motor 511 is controlled to invert.
When clothes hanger 2 and awning 3 stretch in place, driving mechanism 5 needs to stop, and therefore, control circuit further includes difference
Two limit switches being set to above and below rack 513, rack 513 can be supported when moving up and down with limit switch
It connects, limit switch is set to support plate 1 and is electrically connected with motor 511.
To increase the extension clothing amount of the outdoor clothes airing device of the intelligence, two expansion brackets 21, which are respectively arranged with, extends component 213,
Respectively one extension component 213 of connection, extension component 213 are connecting rod stretching structure, connecting rod stretching structure packet at the both ends of clothes-horse 22
Include the more hinged braces that intersect, be located at two braces of connecting rod stretching structure one end respectively with fixed link 211 and mobile
Bar 212 connects.
The course of work of the outdoor clothes airing device of the intelligence is as follows:
When keeping normal drying state, clothes hanger 2 stretches out, and awning 3 is packed up, and monitoring air is wet in real time for humidity sensor 4
Degree.When environment changes (rain or air humidity is larger be unfavorable for drying), humidity sensor 4 transmits signals to control
Circuit, the first electromagnetic switch are closed, and motor 511 rotates forward, and 512 drive rack 513 of gear moves up, on the first drive rod 521
Driving 212 upward sliding of mobile bar is moved, expansion bracket 21 is retracted;Meanwhile second drive rod 531 move up, drawstring is made by lever 534
532 loosen, and awning bracing frame 31 is gradually opened under the traction of drawstring 532, after rack 513 touches limit switch, motor
511 stop.At this point, awning 3 blocks clothes hanger 2, clothing is avoided to be drenched.
When environmental condition is suitble to airing clothes, humidity sensor 4 transmits signals to control circuit, the second electromagnetic switch
Be closed, motor 511 inverts, and 512 drive rack 513 of gear moves down, the first drive rod 521 move down driving mobile bar 212 to
Lower slider, expansion bracket 21 stretch out;Meanwhile second drive rod 531 move down, by lever 534 make drawstring 532 tense, awning support
Frame 31 is gradually retracted under the traction of drawstring 532, and after rack 513 touches limit switch, motor 511 stops.At this point, awning
3 pack up completely, and clothes hanger 2 is directly exposed under sunlight, and clothing re-starts drying.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (9)
1. a kind of outdoor clothes airing device of intelligence, which is characterized in that including:
Support plate (1) is installed on metope or is vertically arranged at ground;
Clothes hanger (2), including be set to two expansion brackets (21) of the support plate (1) both sides and stretch described in being connected to two
Clothes-horse (22) between contracting frame (21), the expansion bracket (21) include fixed link (211) and mobile bar (212), the fixation
One end of bar (211) is articulated with the support plate (1), and one end of the mobile bar (212) is slidably connected to the support plate (1)
And can the relatively described support plate (1) move up and down vertically, the middle part of the fixed link (211) and the mobile bar (212)
Middle part is hinged;
Awning (3), is located at the top of the clothes hanger (2), and the awning (3) includes being rotationally connected with the support plate (1)
Awning bracing frame (31) and the cloth for keeping out rain being set between the awning bracing frame (31) and the support plate (1);
Driving mechanism (5), be set to the support plate (1) and respectively with the mobile bar (212) and the awning bracing frame
(31) it connects;
Control circuit is electrically connected with the driving mechanism (5);
Humidity sensor (4) is set to the support plate (1) and is electrically connected to the control circuit.
2. the outdoor clothes airing device of intelligence according to claim 1, which is characterized in that the driving mechanism (5) includes setting
In the Power Component (51) of the support plate (1), the clothes hanger drive component (52) that is connect with the Power Component (51) and
Awning drive component (53), the clothes hanger drive component (52) connect with the sliding end of the mobile bar (212), the awning
Drive component (53) is connect with the awning bracing frame (31).
3. the outdoor clothes airing device of intelligence according to claim 2, which is characterized in that the Power Component (51) includes installation
In the support plate (1) motor (511), connect with the output end of the motor (511) gear (512), with the gear
(512) rack (513) engaged, the rack (513) are slidably connected to the support plate (1) and can be in the gears
(512) it is moved up and down under driving, one end of the rack (513) is connect with the clothes hanger drive component (52), the other end
It is connect with the awning drive component (53).
4. the outdoor clothes airing device of intelligence according to claim 3, which is characterized in that clothes hanger drive component (52) packet
Include the first drive rod (521) for being connected to the rack (513) upper end, first drive rod (521) and the mobile bar
(212) sliding end connection.
5. the outdoor clothes airing device of intelligence according to claim 3, which is characterized in that the awning drive component (53) includes
Be connected to the rack (513) lower end the second drive rod (531), several be rotatably dispose in cunning in the support plate (1)
Take turns (533) and rotating around the drawstring (532) set on pulley described in several (533), one end of the drawstring (532) and described the
Two drive rods (531) connect, and the other end is connect with the awning bracing frame (31).
6. the outdoor clothes airing device of intelligence according to claim 5, which is characterized in that the awning drive component (53) is also wrapped
Include lever (534), the fulcrum of the lever (534) is set to the support plate (1), one end of the lever (534) with it is described
Second drive rod (531) connects, and the other end is connect with the drawstring (532).
7. according to the outdoor clothes airing device of claim 3-6 any one of them intelligence, which is characterized in that the control circuit includes
The first electromagnetic switch and the second electromagnetic switch being electrically connected with the motor (511), first electromagnetic switch and described second
Electromagnetic switch is electrically connected with the humidity sensor (4).
8. according to the outdoor clothes airing device of claim 3-6 any one of them intelligence, which is characterized in that the control circuit is also wrapped
Two limit switches being respectively arranged above and below the rack (513) are included, the rack (513) can move down upper
It is abutted with the limit switch when dynamic, the limit switch is set to the support plate (1) and is electrically connected with the motor (511)
It connects.
9. the outdoor clothes airing device of intelligence according to claim 1, which is characterized in that two expansion brackets (21) are respectively provided with
There are extension component (213), the both ends of the clothes-horse (22) respectively to connect an extension component (213), the extension component
(213) it is connecting rod stretching structure, the connecting rod stretching structure includes the more hinged braces that intersect, and is stretched positioned at the connecting rod
Two braces of shrinking structure one end are connect with the fixed link (211) and the mobile bar (212) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820263843.4U CN208087963U (en) | 2018-02-23 | 2018-02-23 | A kind of outdoor clothes airing device of intelligence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820263843.4U CN208087963U (en) | 2018-02-23 | 2018-02-23 | A kind of outdoor clothes airing device of intelligence |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208087963U true CN208087963U (en) | 2018-11-13 |
Family
ID=64064686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820263843.4U Expired - Fee Related CN208087963U (en) | 2018-02-23 | 2018-02-23 | A kind of outdoor clothes airing device of intelligence |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208087963U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109957953A (en) * | 2019-04-28 | 2019-07-02 | 上海工程技术大学 | A kind of automatic extension clothes rack |
CN110258085A (en) * | 2019-07-04 | 2019-09-20 | 南昌航空大学 | A kind of outdoor intelligent clothes airing device |
CN111472146A (en) * | 2020-05-29 | 2020-07-31 | 南京机电职业技术学院 | Intelligent canopy clothes hanger integrated machine |
CN111876973A (en) * | 2020-08-04 | 2020-11-03 | 嘉兴霸能智能家居有限公司 | Clothes airing equipment based on Internet of things |
CN111945398A (en) * | 2020-09-14 | 2020-11-17 | 宁波家通机械科技有限公司 | Clothes hanger capable of automatically contracting |
CN113308858A (en) * | 2021-05-31 | 2021-08-27 | 湖北工程学院 | Intelligent clothes hanger and control method and system thereof |
CN113463344A (en) * | 2021-07-20 | 2021-10-01 | 的卢技术有限公司 | Outdoor clothes hanger system based on cloud computing weather analysis and control method thereof |
CN114250601A (en) * | 2022-01-13 | 2022-03-29 | 严阳钊 | Foldable rain-proof clothes hanger for building window |
RU217163U1 (en) * | 2022-12-15 | 2023-03-21 | Алена Сергеевна УФИМЦЕВА | Clothes dryer wall-mounted folding |
-
2018
- 2018-02-23 CN CN201820263843.4U patent/CN208087963U/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109957953A (en) * | 2019-04-28 | 2019-07-02 | 上海工程技术大学 | A kind of automatic extension clothes rack |
CN109957953B (en) * | 2019-04-28 | 2021-03-26 | 上海工程技术大学 | Automatic telescopic clothes hanger |
CN110258085A (en) * | 2019-07-04 | 2019-09-20 | 南昌航空大学 | A kind of outdoor intelligent clothes airing device |
CN111472146A (en) * | 2020-05-29 | 2020-07-31 | 南京机电职业技术学院 | Intelligent canopy clothes hanger integrated machine |
CN111876973A (en) * | 2020-08-04 | 2020-11-03 | 嘉兴霸能智能家居有限公司 | Clothes airing equipment based on Internet of things |
CN111876973B (en) * | 2020-08-04 | 2023-04-18 | 广州宝露软件开发有限公司 | Clothes airing equipment based on Internet of things |
CN111945398A (en) * | 2020-09-14 | 2020-11-17 | 宁波家通机械科技有限公司 | Clothes hanger capable of automatically contracting |
CN113308858A (en) * | 2021-05-31 | 2021-08-27 | 湖北工程学院 | Intelligent clothes hanger and control method and system thereof |
CN113463344A (en) * | 2021-07-20 | 2021-10-01 | 的卢技术有限公司 | Outdoor clothes hanger system based on cloud computing weather analysis and control method thereof |
CN114250601A (en) * | 2022-01-13 | 2022-03-29 | 严阳钊 | Foldable rain-proof clothes hanger for building window |
RU217163U1 (en) * | 2022-12-15 | 2023-03-21 | Алена Сергеевна УФИМЦЕВА | Clothes dryer wall-mounted folding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208087963U (en) | A kind of outdoor clothes airing device of intelligence | |
CN108914508A (en) | A kind of intelligence is dried in the air clothing system | |
CN203360884U (en) | Outdoor cantilever telescopic clothes hanger | |
CN202809311U (en) | Full-automatic bedding sun-cure machine | |
CN106758056A (en) | A kind of clothes hanger of automatic rainproof | |
CN103103733B (en) | Automatically retractable and rain-proof airer | |
CN110409142A (en) | A kind of multifunctional intellectual exterior wall clothes hanger | |
CN204898363U (en) | Domestic outdoor automation clothes hanger that dries in air based on photosensitive raindrop sensor | |
CN111996755A (en) | Telescopic traction drive type rotary clothes airing device | |
CN207277009U (en) | A kind of rainproof clothes airing device | |
CN108866980A (en) | A kind of Rainproof clothes-horse | |
CN201817712U (en) | Electric elevating clothes hanger | |
CN105734924A (en) | Improved intelligent laundry rack | |
CN206887562U (en) | A kind of solar energy Intelligent clothes airing apparatus | |
CN203807825U (en) | Automatic rain sensing and recovery clothes hanger | |
CN104878574A (en) | Intelligent speed regulation fan type clothes hanger | |
CN201048816Y (en) | Automatic airing clothes-hanger | |
CN213173036U (en) | Intelligent clothes hanger | |
CN106381654A (en) | Automatic multifunctional clothes airing device | |
CN204023245U (en) | Outdoor automatic airer | |
CN203187979U (en) | Intelligent telescoping clothes hanger | |
CN207537773U (en) | A kind of helical orbit clothes airing device | |
CN203096458U (en) | Automatic telescopic rainproof clothes hanger | |
CN211848547U (en) | Automatic rainproof cantilever type clothes hanger | |
CN206680777U (en) | A kind of automatic contractive clothes hanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200223 |
|
CF01 | Termination of patent right due to non-payment of annual fee |