CN210287855U - Portable clothes hanger that dries in air - Google Patents

Portable clothes hanger that dries in air Download PDF

Info

Publication number
CN210287855U
CN210287855U CN201920405297.8U CN201920405297U CN210287855U CN 210287855 U CN210287855 U CN 210287855U CN 201920405297 U CN201920405297 U CN 201920405297U CN 210287855 U CN210287855 U CN 210287855U
Authority
CN
China
Prior art keywords
sliding block
telescopic cross
mounting point
telescopic
cross rod
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
Application number
CN201920405297.8U
Other languages
Chinese (zh)
Inventor
吴景龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianhe College of Guangdong Polytechnic Normal University
Original Assignee
Tianhe College of Guangdong Polytechnic Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianhe College of Guangdong Polytechnic Normal University filed Critical Tianhe College of Guangdong Polytechnic Normal University
Priority to CN201920405297.8U priority Critical patent/CN210287855U/en
Application granted granted Critical
Publication of CN210287855U publication Critical patent/CN210287855U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

The utility model discloses a portable clothes hanger that dries in air, it relates to clothing sunning articles for use field. The clothes hanger comprises vertical rods, a lifting mechanism, a control structure and a telescopic cross rod; the control structure controls the lifting structure to influence the inclination condition of the telescopic cross rod, so that the inclination condition is changed to enable the aired objects to naturally slide down, and the limit structure on the telescopic cross rod finally enables the aired objects to be uniformly distributed to the designated position. This scheme enables the user and need not the displacement and can accomplish collecting or the sunning operation of sunning thing to can make its automatic distribution even in sunning operation process, simultaneously the utility model discloses a design makes the clothes form the distribution that the echelonment descends, helps strengthening the air-dry effect.

Description

Portable clothes hanger that dries in air
Technical Field
The utility model relates to a clothing sunning articles for use field, concretely relates to portable clothes hanger that dries in air.
Background
At present, people living in high buildings usually hang clothes to be aired on a clothes drying rod on a ceiling of a balcony and the like by using a clothes hanger, and the method has the following problems: because the clothes-horse is higher, consequently need hang the clothes on the clothes hanger earlier when drying in the air, then hang the clothes on the clothes-horse with the clothes-horse, its troublesome poeration. Therefore, the clothes hanger capable of lifting is produced at the same time.
The prior lifting clothes hanger has the following problems: the single clothes are not fixed and are easy to slip and stick together when being blown by wind, so that the air drying efficiency is influenced; when the clothes airing device is used by a user, the distance between the clothes is not well controlled, the clothes mutually influence the flowing condition of wind, and the air-drying efficiency is influenced; the clothes hanger is straight up and down, and the user still needs to move left and right. Therefore, improvement and innovation are needed for the existing lifting clothes rack.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the present automatic clothes hanger that dries in the air not enough one of existence, provide a portable clothes hanger that dries in the air.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable clothes hanger comprises vertical rods, a lifting mechanism, a control structure and telescopic cross rods; the montant goes up to slide and is provided with the sliding block of being connected with elevating system, control structure can control elevating system and drive the sliding block and slide from top to bottom on the montant, and the one end of retractable horizontal pole is fixed mounting point, articulates on fixed mounting face, and the other end is movable mounting point, articulates on the sliding block, inside its longitudinal extension of edge of retractable horizontal pole is provided with linear guide, and slidable mounting has a plurality of slider on the linear guide, and retractable horizontal pole bottom is equipped with the long opening that is on a parallel with linear guide, each the slider bottom is run through long opening stretches out retractable horizontal pole has the couple, and it is right still to be equipped with inside the retractable horizontal pole slider spacing limit structure on linear guide.
Wherein, the fixed mounting surface is fixedly arranged on a vertical rod or a wall surface on the floor.
When the upper end point of the lifting mechanism reaches the highest point, the height of the sliding block is greater than that of the fixed mounting point; the height of the sliding block is lower than that of the fixed mounting point when the upper end point of the lifting mechanism reaches the lowest point.
Furthermore, the lifting mechanism comprises a diamond telescopic structure and a sliding chute; the bottom end of the rhombic telescopic structure is connected with the control structure, and the top end of the rhombic telescopic structure is hinged with the sliding block; the sliding groove is arranged along the vertical extension of the surface of the vertical rod, and the sliding block slides in the sliding groove.
Furthermore, the control structure comprises a nut, a screw rod, a transmission bevel gear, a rotating bevel gear and a rotating handle; the rotary handle is fixedly connected with the rotary bevel gear, the rotary bevel gear is vertically meshed with the transmission bevel gear, the transmission bevel gear is fixedly connected with the screw rod, the nuts are installed on the screw rod, and the pair of nuts are respectively hinged with two end points at the bottom end of the rhombic telescopic structure.
On the other hand, the telescopic cross rod is at least two sections of movably sleeved long rods.
Furthermore, limit structure includes a plurality of baffle that sets up along the longitudinal arrangement of retractable horizontal pole.
Furthermore, the height of each slide block is sequentially reduced from one end of a movable mounting point to one end of a fixed mounting point on the telescopic cross rod; the bottom of baffle with form the clearance between the linear guide, each the clearance that forms between baffle and the linear guide is followed flexible mounting point one end is dwindled to fixed mounting point one end on the retractable horizontal pole in proper order, each the slider homoenergetic is spacing with a corresponding baffle butt respectively.
Furthermore, a ball or a roller is arranged between the slide block and the linear guide rail.
On the other hand, the hook is of a circular ring structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the user can hang a large amount of aired objects high and uniformly distributed on the airing rods by simply operating the rotating handle standing on the spot, and the aired objects naturally form uniform stepped descending distribution in the airing process by matching the limiting structure arranged in the scheme with gravity, so that each aired object can enjoy direct-blown wind, and the airing efficiency is improved to a greater extent; meanwhile, the handle can be reversely rotated to enable all the aired objects to return to the position where the airing operation is started, namely the position of the handle is also rotated, so that the utility model can conveniently air and collect the aired objects.
Drawings
Fig. 1 is the structure schematic diagram of the portable clotheshorse lifting when being installed on the wall surface.
Fig. 2 is the structure schematic diagram of the portable clotheshorse descending when the vertical rod is installed.
Fig. 3 is a perspective view of the telescopic structure of the portable clothes hanger of the present invention.
Fig. 4 is a cross-sectional view of the retractable cross bar of the portable clothes hanger of the utility model.
Fig. 5 is a local enlarged cross-sectional view of the telescopic cross rod of the portable clothes hanger of the utility model.
Description of the reference numerals
1-fixed mounting points; 2-telescopic cross bar; 3-a linear guide rail; 4-a baffle plate; 5-a slide block; 6-hooking; 7-movable mounting points; 8-a slide bar; 9-a chute; 10-diamond telescopic structure; 11-a nut; 12-a screw; 13-drive bevel gear; 14-rotating the bevel gear; 15-turning the handle; 16-vertical rod
Detailed Description
Reference will now be made in detail to the non-limiting embodiments of the present invention, examples of which are illustrated in the accompanying drawings, which are meant to be merely illustrative of the principles of the invention and not limiting of the scope of the invention.
As shown in fig. 1-5, the embodiment provides a portable clothes hanger: the clothes hanger comprises a vertical rod 16, a lifting mechanism, a control structure and a telescopic cross rod 2; sliding arrangement has the sliding block 8 of being connected with elevating system on montant 16, control structure can control elevating system and drive sliding block 8 and slide from top to bottom on the montant, and the one end of retractable horizontal pole 2 is fixed mounting point 1, articulates on fixed mounting face, and the other end is movable mounting point 7, articulates on sliding block 8, 2 inside along its longitudinal extension of retractable horizontal pole are provided with linear guide 3, and slidable mounting has a plurality of slider 5 on linear guide 3, and 2 bottoms of retractable horizontal pole are equipped with the long opening that is on a parallel with linear guide 3, each 5 bottom of slider run through the long opening stretches out retractable horizontal pole 2 has couple 6, and it is right still to be equipped with inside retractable horizontal pole 2 slider 5 spacing limit structure on linear guide 3. The design aims to enable the aired objects to be automatically scattered to a specified position in the airing operation and automatically gathered to the user side in the recovery operation.
Wherein, the fixed mounting surface is fixedly arranged on a vertical rod or a wall surface on the floor. The special design is that a connecting block is hinged on a fixed mounting point of a telescopic cross rod 2, one side of the connecting block connected with the telescopic cross rod 2 is a straight surface, and the other side of the connecting block is fixed with a wall surface; in addition, can use the pole setting to replace the wall, directly fixed with this connecting block and pole setting upper portion, the bottom of pole setting is then fixed with ground.
Similarly, on the other side of the retractable cross bar 2, a plurality of structures including the vertical bar 16, the lifting mechanism, and the control structure may be provided, such that the vertical bar 16 is directly connected to the wall surface through the fixing structure, or a separate vertical bar may be provided to replace the wall surface.
The user can specifically adjust whether the two ends of the clothes hanger are connected with a wall or fixed on the ground through the vertical rods according to the actual use requirement.
After the position of the lifting mechanism is fixed, when the length of the lifting mechanism is adjusted to the position shown in fig. 1, when the upper end point of the lifting mechanism reaches the highest point, the height of the sliding block 8 is greater than that of the fixed mounting point 1, so that the telescopic cross rod 2 can be inclined, and each sliding block 5 naturally slides towards the fixed mounting point 1; when the length of the lifting mechanism is adjusted to the position shown in fig. 2, the height of the sliding block 8 is lower than that of the fixed mounting point 1 when the upper end point of the lifting mechanism reaches the lowest point, so that the telescopic cross rod 2 can be inclined, and each sliding block 5 naturally slides towards the movable mounting point 7.
Further, the lifting mechanism comprises a diamond telescopic structure 10 and a sliding chute 9; the bottom end of the rhombic telescopic structure 10 is connected with the control structure, and the top end of the rhombic telescopic structure is hinged with the sliding block 8; the sliding groove 9 extends vertically along the surface of the vertical rod 16, and the sliding block 8 slides in the sliding groove 9.
Wherein, the used diamond-shaped telescopic structure 10 is a multi-section combined lifting structure; each section is two short rods with the same fixed length, the two short rods are mutually connected in a cross way, and the central points are mutually hinged; between each section, the upper ends of the two short rods of the next section are respectively hinged with the lower ends of the two short rods of the previous section; the length of the short rod of the uppermost section is reduced by half, and the top ends of the short rods are hinged together and then provided with an interface which can be hinged with the sliding block, so that the short rods are hinged with the sliding block; the tail end of the lowest section of the short rod is respectively provided with an interface which can be hinged with the control structure, so that the tail ends of the lowest section of the short rod are respectively hinged with the control structure. When the telescopic structure is installed, the length of the telescopic structure is adjusted to a required range by adjusting the number of the short rod sections.
In a specific using process, a user folds the lower ends of the diamond-shaped telescopic structures 10 by adjusting the control structure, and the horizontal distance of each diamond-shaped structure is compressed, so that the vertical distance of each diamond-shaped structure is forced to be increased, and the vertical height of the whole diamond-shaped telescopic structure 10 is finally influenced to be lifted; when the user adjusts the control structure in the opposite manner, the lower end of the diamond-shaped telescopic structure 10 is opened, and the horizontal distance of each diamond-shaped structure is increased, so that the vertical distance of the diamond-shaped structure is forced to be reduced, and the vertical height of the whole diamond-shaped telescopic structure 10 is finally reduced. Further, the control structure comprises a nut 11, a screw 12, a transmission bevel gear 13, a rotating bevel gear 14 and a rotating handle 15; the rotating handle 15 is fixedly connected with the rotating bevel gear 14, the rotating bevel gear 14 is vertically meshed with the transmission bevel gear 13, the transmission bevel gear 13 is fixedly connected with the screw 12, the nuts 11 are installed on the screw 12, the pair of nuts 11 are respectively hinged with two end points at the bottom end of the diamond-shaped telescopic structure 10, and the lower end of the diamond-shaped telescopic structure 10 is folded or unfolded by adjusting the distance between the pair of nuts 11.
In the specific use process, a user drives the rotating bevel gear 14 to rotate along with the rotating bevel gear 14 by shaking the rotating handle 15, the rotating bevel gear 14 is vertically meshed with the transmission bevel gear 13, the rotating direction is vertically changed to the axis of the transmission bevel gear 13, the transmission bevel gear 13 is fixedly connected with the screw 12, the screw 12 also rotates along the rotating direction of the transmission bevel gear 13, the nuts 11 are installed on the screw 12 in a positive and negative mode, through the principle of screw rod transmission, the rotation of the screw 12 can be converted into the approaching or separating of the pair of nuts 11, and the lower end of the corresponding diamond-shaped telescopic structure 10 is folded or unfolded.
On the other hand, the telescopic cross rod 2 is at least two sections of long rods movably sleeved. As shown in fig. 4, the long rod on the side of the retractable cross rod 2 close to the movable mounting point 7 is a hollow long rod structure, the retractable cross rod 2 is provided with a closed cavity on the side close to the movable mounting point 7 outside the hollow long rod structure, a baffle 4 is arranged above the inside of the cavity, the linear guide rail 3 is arranged below the retractable cross rod, and the upper part of each slide block 5 is positioned in the cavity. One end of the other long rod of the telescopic cross rod 2 is a fixed mounting point 1, and the other end of the other long rod is movably inserted into the hollow long rod structure of the long rod close to one side of the movable mounting point 7.
When the telescopic cross rod 2 rotates by taking the fixed mounting point 1 as a center, the movable mounting point 7 on the other side can keep moving along the vertical direction, namely the sliding block 8 moves along the direction of the sliding groove 9, and at the moment, the two long rods can move in a telescopic manner along with the change of the distance between the fixed mounting point 1 and the movable mounting point 7.
Furthermore, limit structure includes a plurality of baffle 4 along the longitudinal arrangement setting of retractable horizontal pole 2. The height of each slide block 5 is reduced from one end of a movable mounting point 7 on the telescopic cross rod 2 to one end of a fixed mounting point 1 in sequence; the bottom of baffle 4 with form the clearance between the linear guide 3, each clearance that forms between baffle 4 and the linear guide 3 is followed 7 one ends of retractable horizontal pole 2 upper movable mounting point 7 dwindle in proper order to 1 one end of fixed mounting point, each slider 5 homoenergetic is spacing with a baffle 4 butt that corresponds respectively.
In concrete sunning in-process, the user defaults to stand beside twist grip 15, this clothes hanger of defaulting this moment is the state of figure 2, the user is through hanging required sunning thing on couple 6 one by one, can wave twist grip 15 along a direction afterwards and make the clothes hanger rise, wave in-process movable mounting point 7 and lift up, retractable horizontal pole 2 will follow movable mounting point 7 one side downward sloping to fixed mounting point 1, receive the influence of gravity this moment, slider 5 slides to fixed mounting point 1 along linear guide 3 with the article on couple 6 and the couple 6, and pass through the breach of each baffle 4 below one by one, the slider that is less than corresponding breach continues the whereabouts this moment, the slider that is bigger than corresponding breach is blocked and is stayed the opposite side, finally the couple is evenly spaced according to the order.
In the process of recovering the aired objects, a user still stands beside the rotating handle 15 by default, the clothes hanger is in the state shown in fig. 1 at the moment, the user shakes the rotating handle in the direction opposite to the airing process to enable the clothes hanger to descend, the movable mounting point 7 descends in the shaking process, the telescopic cross rod 2 inclines downwards from one side of the fixed mounting point 1 to the movable mounting point 7 and is influenced by gravity at the moment, the sliding block 5, the hook 6 and objects on the hook 6 slide towards the movable mounting point 7 along the linear guide rail 3, the scattered hooks are gathered back to one side of the movable mounting point 7 again, and the user can stand at the moment, namely, the aired objects on the hooks can be taken down one by one beside the rotating handle. Of course, the telescopic cross bar 2 can be adjusted to be in a horizontal state according to the requirement, and the position of each sliding block 5 can be automatically adjusted in a sliding manner.
In addition, the clothes hanger can be optimized as follows:
and a ball or a roller is arranged between the sliding block 5 and the linear guide rail 3, so that the aired objects are dispersed and gathered more quickly, and the sliding block is prevented from being clamped.
The sliding block 5 is preferably of an aluminum hollow structure, so that the weight is reduced and the material is saved.
Will couple 6 designs for the ring structure, and the hook of sunning thing will be more firm, can avoid the sunning thing to throw away at the in-process accident that scatters and gathers together.
To sum up, the utility model provides a simple, convenient clothes hanger scheme is dried in air in lift of sunning clothes, this scheme enable the user need not the displacement and can accomplish collecting or the sunning operation of sunning thing to can make its automatic distribution even in sunning operation process, simultaneously the utility model discloses a design makes the clothes form the distribution that the echelonment descends, helps strengthening air-dry effect.
It will be clear to a person skilled in the art that the scope of the present invention is not limited to the examples discussed in the foregoing, but that several amendments and modifications thereof are possible without deviating from the scope of the present invention as defined in the attached claims. While the invention has been illustrated and described in detail in the drawings and the description, such illustration and description are to be considered illustrative or exemplary and not restrictive. The present invention is not limited to the disclosed embodiments.

Claims (10)

1. A portable clothes hanger is characterized by comprising a vertical rod (16), a lifting mechanism, a control structure and a telescopic cross rod (2); the vertical rod (16) is provided with a sliding block (8) connected with the lifting mechanism in a sliding way, the control structure can control the lifting mechanism to drive the sliding block (8) to slide up and down on the vertical rod, one end of the telescopic cross rod (2) is a fixed mounting point (1) hinged on the fixed mounting surface, the other end is a movable mounting point (7) hinged on the sliding block (8), a linear guide rail (3) is arranged inside the telescopic cross rod (2) along the longitudinal extension of the telescopic cross rod, a plurality of sliding blocks (5) are arranged on the linear guide rail (3) in a sliding way, the bottom of the telescopic cross rod (2) is provided with a long opening parallel to the linear guide rail (3), the bottom end of each sliding block (5) penetrates through the long opening to extend out of the telescopic cross rod (2) and is provided with a hook (6), and a limiting structure for limiting the sliding block (5) on the linear guide rail (3) is further arranged in the telescopic cross rod (2).
2. The portable clothes hanger of claim 1, wherein the fixed mounting surface is fixedly arranged on a vertical rod on the floor or a wall surface.
3. The portable laundry rack according to claim 2, characterized in that the height of the sliding block (8) is greater than the height of the fixed mounting point (1) when the upper end point of the lifting mechanism reaches the highest point; when the upper end point of the lifting mechanism reaches the lowest point, the height of the sliding block (8) is lower than that of the fixed mounting point (1).
4. The portable laundry rack according to claim 1, characterized in that the lifting mechanism comprises a diamond-shaped telescopic structure (10) and a chute (9); the bottom end of the rhombic telescopic structure (10) is connected with the control structure, and the top end of the rhombic telescopic structure is hinged with the sliding block (8); the sliding groove (9) is vertically extended along the surface of the vertical rod (16), and the sliding block (8) slides in the sliding groove (9).
5. The portable laundry rack according to claim 4, characterized in that the control structure comprises a nut (11), a screw (12), a transmission bevel gear (13), a rotation bevel gear (14) and a rotation handle (15); the rotary handle (15) is fixedly connected with the rotary bevel gear (14), the rotary bevel gear (14) is vertically meshed with the transmission bevel gear (13), the transmission bevel gear (13) is fixedly connected with the screw (12), the nuts (11) are installed on the screw (12), and the pair of nuts (11) are respectively hinged with two end points at the bottom end of the rhombic telescopic structure (10).
6. The portable laundry rack according to claim 1, characterized in that the telescopic cross bar (2) is at least two sections of movably sleeved long bars.
7. The portable laundry rack according to claim 1, characterized in that the limiting structure comprises a plurality of baffles (4) arranged in a longitudinal direction of the telescopic cross bar (2).
8. The portable laundry rack according to claim 7, characterized in that the height of each slide block (5) is reduced from the end of the movable mounting point (7) on the telescopic cross bar (2) to the end of the fixed mounting point (1); the bottom of baffle (4) with form the clearance between linear guide (3), each clearance that forms between baffle (4) and linear guide (3) is followed retractable horizontal pole (2) are gone up movable mounting point (7) one end and are dwindled in proper order to fixed mounting point (1) one end, each slider (5) homoenergetic is spacing with a baffle (4) butt that corresponds respectively.
9. The portable laundry rack according to claim 8, characterized in that balls or rollers are arranged between the slide (5) and the linear guide (3).
10. The portable laundry rack according to any one of claims 1 to 9, characterized in that the hook (6) is of a circular ring structure.
CN201920405297.8U 2019-03-27 2019-03-27 Portable clothes hanger that dries in air Expired - Fee Related CN210287855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920405297.8U CN210287855U (en) 2019-03-27 2019-03-27 Portable clothes hanger that dries in air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920405297.8U CN210287855U (en) 2019-03-27 2019-03-27 Portable clothes hanger that dries in air

Publications (1)

Publication Number Publication Date
CN210287855U true CN210287855U (en) 2020-04-10

Family

ID=70059375

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920405297.8U Expired - Fee Related CN210287855U (en) 2019-03-27 2019-03-27 Portable clothes hanger that dries in air

Country Status (1)

Country Link
CN (1) CN210287855U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112176688A (en) * 2020-09-16 2021-01-05 南昌大学 Clothes management system
CN112335914A (en) * 2020-10-29 2021-02-09 中国水产科学研究院渔业机械仪器研究所 Kelp drying device and kelp drying method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112176688A (en) * 2020-09-16 2021-01-05 南昌大学 Clothes management system
CN112176688B (en) * 2020-09-16 2023-10-03 南昌大学 Clothes management system
CN112335914A (en) * 2020-10-29 2021-02-09 中国水产科学研究院渔业机械仪器研究所 Kelp drying device and kelp drying method

Similar Documents

Publication Publication Date Title
CN210287855U (en) Portable clothes hanger that dries in air
CN206593411U (en) A kind of high efficiency workpiece baking rack
CN210439025U (en) Adjustable telescopic electric clothes hanger
CN206390590U (en) It is a kind of to adjust the wardrobe of memory space up and down
CN203789570U (en) Rotating clothes rack controlled by music
CN107130411B (en) Intelligent telescopic clothes hanger
CN108411578A (en) A kind of rail mounted clothes hanger
CN111021004B (en) Multifunctional clothes hanger
CN208055696U (en) A kind of outdoor rain-proof laundry rack
CN206887566U (en) Intelligent telescopic clothes-hanger
CN208844324U (en) A kind of clothes airing device
CN106642209A (en) Domestic device for automatically cleaning kang ash
CN208009080U (en) A kind of clothes hanger easy to use
CN108903022A (en) Drying unit is used in a kind of processing of mushroom
CN214039272U (en) Airing equipment is used in bean vermicelli processing
KR101693126B1 (en) clothes horse
CN208201411U (en) A kind of rail mounted clothes hanger
CN210085856U (en) Column type balcony telescopic clothes hanger
CN209966307U (en) Pull-up bowl basket
CN106615088A (en) Agricultural corn granules airing and collecting device
CN206560244U (en) A kind of shoe rack for being easy to dry
CN110916363A (en) Wardrobe convenient to remove
CN108677488A (en) A kind of clothes-airing hanger outside telescopic window
CN106637868B (en) A kind of airer for balcony conveniently tedded
CN213389400U (en) Folding clothes hanger that dries in air convenient to accomodate

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200410

Termination date: 20210327