CN203536668U - A cable collecting and releasing device and an air conditioner - Google Patents

A cable collecting and releasing device and an air conditioner Download PDF

Info

Publication number
CN203536668U
CN203536668U CN201320687071.4U CN201320687071U CN203536668U CN 203536668 U CN203536668 U CN 203536668U CN 201320687071 U CN201320687071 U CN 201320687071U CN 203536668 U CN203536668 U CN 203536668U
Authority
CN
China
Prior art keywords
cable
baffle
baffle plate
pay
take
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
CN201320687071.4U
Other languages
Chinese (zh)
Inventor
许文雄
张�浩
周勇
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201320687071.4U priority Critical patent/CN203536668U/en
Application granted granted Critical
Publication of CN203536668U publication Critical patent/CN203536668U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

The utility model provides a cable collecting and releasing device and an air conditioner. The cable collecting and releasing device comprises a pedestal including a shaft body; a cable coiling reel including a first baffle plate and a cable coiling baffle plate used for coiling a cable, wherein the shaft body passes through a first through hole disposed on the first baffle plate, the cable coiling reel is pivotally connected with the pedestal via the shaft body, and the cable coiling baffle plate is disposed on the first baffle plate; an elastic element one end of which is fixedly connected with the shaft body and the other end of which is connected with the cable coiling reel. The cable collecting and releasing device may automatically collect and release a cable. The cable is coiled on the cable coiling baffle plate and cannot be moved freely so as to be prevented from being moved out of the housing and an electrical appliance and being damaged by pressing. Therefore, not only is the cable protected, but also a display, a control panel or clamshell can be closed accurately.

Description

Take-up and pay-off device and air conditioner
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of take-up and pay-off device and air conditioner.
Background technology
In prior art, the a lot of household electrical appliances that comprise hanging air conditioner all have display or control panel, display or control panel are fixed on the housing of household electrical appliances, some is directly fixed on renovating of household electrical appliances, and these displays are to be connected with the internal circuit of household electrical appliances by cable with control panel.
Due to the needs of producing, using or safeguard, display or control panel need to disassemble from housing, and renovate, need especially often to open, so cable will keep certain relax level, have certain surplus.This just causes display, control panel are being installed, or closure is when renovate, lax cable easily channels to the edge of housing, thereby by crushing, cause communication failure, also can cause display simultaneously, control panel installation is not in place or renovates closed not tight situation occurring.
Existing solution is that display or control panel are being installed, and before closure renovates, artificial by long cable tidy and put back in housing, so not only loaded down with trivial details, and still can not guarantee to solve cable and can again not leap up out by the problem of crushing.
Utility model content
The utility model aims to provide a kind of take-up and pay-off device and air conditioner, to solve easily scurry out housing by the problem of crushing of the unnecessary cable of prior art.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of take-up and pay-off device, comprising: base, comprises axis body; Winding roll, comprises the first baffle plate and for coiling the spiral baffle plate of cable, offers the first through hole on the first baffle plate, and axis body is through the first through hole, and winding roll can pivotable be connected with base by axis body, and spiral baffle plate is arranged on the first baffle plate; Flexible member, one end of flexible member is fixedly connected with axis body, and the other end of flexible member is connected with winding roll.
Further, spiral baffle plate is divided into the plate face of the first baffle plate to comprise the first of the first through hole and for holding the second portion of cable, flexible member is positioned at first.
Further, spiral baffle plate comprises: ring baffle, around the first through hole setting, offers opening on ring baffle; And Internal baffle, being arranged on the inner side of ring baffle, opening and the first through hole are positioned at the both sides of Internal baffle; Winding roll also comprises the fixed part for fixed cable, and fixed part is arranged on the inner side of ring baffle, and fixed part and opening are positioned at the same side of Internal baffle.
Further, fixed part comprises three claws that are isosceles triangle setting.
Further, Internal baffle is curved, and one end of Internal baffle is connected with the edge of opening, the outer surface rounding off of Internal baffle and ring baffle.
Further, Internal baffle is S-shaped.
Further, winding roll also comprises second baffle, and second baffle and the first baffle plate arrange abreast, and spiral baffle plate and flexible member are arranged between the first baffle plate and second baffle.
Further, flexible member is wind spring, longitudinally offers draw-in groove on axis body, and one end of wind spring is clamped in draw-in groove.
Further, take-up and pay-off device also comprises end cap, and end cap and the first baffle plate arrange abreast, and end cap is connected with the end of axis body.
Further, it is characterized in that, base also comprises Access Division, and Access Division comprises the body of rod and a plurality of dop, and the body of rod and axis body extend coaxially in the opposite direction, and a plurality of dops are along the radially setting of axis body.
According to another aspect of the present utility model, a kind of air conditioner is also provided, comprise fuselage, door body and cable, one end of cable is connected with fuselage, and the other end of cable is connected with door body, and air conditioner also comprises above-mentioned take-up and pay-off device, the base of take-up and pay-off device is fixed on fuselage, cable doubling is the first cable portion and the second cable portion, and the fold point of cable is fixed on the second portion of winding roll of take-up and pay-off device, and the first cable portion and the second cable portion are coiled on winding roll in the same way.
Further, base also comprises Access Division, and Access Division comprises the body of rod and a plurality of dop, and the axis body of the body of rod and base extends coaxially in the opposite direction, the radially setting along axis body that a plurality of dops are contrary; Fuselage comprises mounting panel, mutually offers across construction opening and groove on mounting panel, and a plurality of dops pass construction opening and are clamped in groove.
When using take-up and pay-off device of the present utility model, by cable disc on spiral baffle plate, when cable stretches out under external force, can drive winding roll to rotate around axis body, elastic element energy storage now, after removing external force, flexible member resilience, drive winding roll to like rotation in the other direction, cable is wound on spiral baffle plate again.Use take-up and pay-off device of the present utility model can realize the automatic deploying and retracting of cable; cable can be wound on spiral baffle plate and can arbitrarily not jump; so just avoided leap up out the housing of electrical equipment of cable to cause being occurred by the situation of crushing; not only protected cable, also making display, control panel or renovate can be accurately closed.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the explosive view of the take-up and pay-off device in the utility model;
Fig. 2 has schematically shown the schematic diagram that the cable in the utility model is connected with the winding roll of take-up and pay-off device;
Fig. 3 has schematically shown the base of the take-up and pay-off device in the utility model and the scheme of installation of end cap;
Fig. 4 has schematically shown the flourishing figure in part in the Fig. 3 in the utility model; And
Fig. 5 has schematically shown the partial schematic diagram of the air conditioner in the utility model.
Reference numeral in figure: 10, base; 11, axis body; 111, draw-in groove; 112, axis body body; 113, the first holding section; 12, Access Division; 121, the body of rod; 122, dop; 13, base dividing plate; 20, winding roll; 21, the first baffle plate; 211, the first through hole; 22, spiral baffle plate; 221, ring baffle; 221a, opening; 222, Internal baffle; 222a, first paragraph; 222b, second segment; 222c, the 3rd section; 23, fixed part; 231, claw; 24, second baffle; 30, flexible member; 40, end cap; 41, cover baffle; 42, the second holding section; 100, fuselage; 101, mounting panel; 200, door body; 300, cable; 301, the first cable portion; 302, the second cable portion.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
According to an aspect of the present utility model, a kind of take-up and pay-off device is provided, as shown in Figures 1 to 4, this take-up and pay-off device comprises: base 10, comprises axis body 11; Winding roll 20, comprise the first baffle plate 21 and offer the first through hole 211 for coiling on spiral baffle plate 22, the first baffle plates 21 of cable 300, axis body 11 is through the first through hole 211, winding roll 20 can pivotable be connected with base 10 by axis body 11, and spiral baffle plate 22 is arranged on the first baffle plate 21; Flexible member 30, one end of flexible member 30 is fixedly connected with axis body 11, and the other end of flexible member 30 is connected with winding roll 20.
When using take-up and pay-off device of the present utility model, cable 300 is coiled on spiral baffle plate 22, when cable 300 stretches out under external force, can drive winding roll 20 to rotate around axis body 11, now flexible member 30 accumulation of energys, after removing external force, flexible member 30 resiliences, drive winding roll 20 happiness rotation in the other direction, cable 300 is wound on spiral baffle plate 22 again.Use take-up and pay-off device of the present utility model can realize the automatic deploying and retracting of cable 300; cable 300 can be wound on spiral baffle plate 22 and can arbitrarily not jump; so just avoided leap up out the housing of electrical equipment of cable 300 to cause being occurred by the situation of crushing; not only protected cable 300, also making display, control panel or renovate can be accurately closed.
The canoe that it is pointed out that cable 300 is unfixing, can face toward as shown in Figure 3 rear bifilar winding, can have other winding methods yet.
Preferably, spiral baffle plate 22 is divided into the plate face of the first baffle plate 21 to comprise the first of the first through hole 211 and for holding the second portion of cable 300, flexible member 30 is positioned at first.Spiral baffle plate 22 separates cable 300 and flexible member 30, avoids cable 300 extruding flexible members 30 to cause flexible member 30 generation of the situation such as resilience smoothly, guarantees that take-up and pay-off device can coil cable 300 get up reliably.
Preferably, spiral baffle plate 22 comprises: ring baffle 221, around the first through hole 211, arrange, and on ring baffle 221, offer opening 221a; With Internal baffle 222, be arranged on the inner side of ring baffle 221, opening 221a and the first through hole 211 are positioned at the both sides of Internal baffle 222; Winding roll 20 also comprises the fixed part 23 for fixed cable 300, and fixed part 23 is arranged on the inner side of ring baffle 221, and fixed part 23 and opening 221a are positioned at the same side of Internal baffle 222.After cable 300 faces toward, being bifilar is coiled on spiral baffle plate 22, wherein fold point is fixed on the first baffle plate 21 by fixed part 23, the fold point of space between ring baffle 221 and Internal baffle 222 for holding cable 300, cable 300 passes ring baffle 221 from opening 221a, and is coiled in the outside of ring baffle 221.
Preferably, fixed part 23 comprises three claws 231 that are isosceles triangle setting.As shown in Figure 2, claw 231 from three directions by firm being fixed on the first baffle plate 21 in the fold point of cable 300.
Preferably, Internal baffle 222 is curved, and one end of Internal baffle 222 is connected with the edge of opening 221a, the outer surface rounding off of Internal baffle 222 and ring baffle 221.Internal baffle 222 is guided out opening 221a by cable 300, avoids cable 300 to cause with the edge friction of ring baffle 221 impaired, and then communicating interrupt between the parts of having avoided being connected by cable 300.
Preferably, as illustrated in fig. 1 and 2, Internal baffle 222 is S-shaped.Preferably, Internal baffle 222 comprises: the first paragraph 222a of arc, one end of first paragraph 222a is connected with the edge of opening 221a on ring baffle 221, first paragraph 222a and ring baffle 221 rounding ofves, and the other end of first paragraph 222a extends between the first through hole 211 and fixed part 23; The second segment 222b of arc, one end of second segment 222b is connected with the inner surface of ring baffle 221, and the other end of second segment 222b extends between the first through hole 211 and fixed part 23, and second segment 222b is contrary with the bending direction of first paragraph 222a; The 3rd section of 222c of arc, first paragraph 222a is connected by the 3rd section of 222c with second segment 222b, and the 3rd section of 222c is identical with the bending direction of first paragraph 222a.As shown in Figure 2, the Internal baffle 222 of S shape is when guaranteeing the outer surface rounding off of Internal baffle 222 and ring baffle 221, can also be vacant as much as possible go out the space in ring baffle 221, to hold cable 300, and avoid wearing and tearing mutually between cable 300 and Internal baffle 222.
Preferably, winding roll 20 also comprises second baffle 24, and second baffle 24 and the first baffle plate 21 arrange abreast, and spiral baffle plate 22 and flexible member 30 are arranged between the first baffle plate 21 and second baffle 24.As illustrated in fig. 1 and 2, second baffle 24 and the first baffle plate 21 are coiled in ring baffle 221 outsides cable 300 for giving provides guiding, avoids cable 300 to come off from ring baffle 221.
Preferably, second baffle 24 ringwise, is arranged on the outside of ring baffle 221.The parts of being convenient to like this flexible member 30 grades to be positioned at ring baffle 221 inner sides operate.
Preferably, flexible member 30 is wind springs, longitudinally offers draw-in groove 111 on axis body 11, and one end of wind spring is clamped in draw-in groove 111.
Preferably, as illustrated in fig. 1 and 2, the curling up in the same way of wind spring and cable 300.When cable 300 is drawn out, wind spring is to be contraction state accumulation of energy like this.
Alternatively, flexible member 30 is elastic rubber bands.Flexible member 30 so long as can from rotating parts, obtain accumulation of energy just can be for the application's take-up and pay-off device.
Preferably, take-up and pay-off device also comprises end cap 40, and end cap 40 and the first baffle plate 21 arrange abreast, and end cap 40 is connected with the end of axis body 11.End cap 40 is not interfered with the miscellaneous part of installing space for the protection of the parts that are positioned at the inside of winding roll 20; for example other cables and flexible member 30 disturb, and end cap 40 is also for preventing that winding roll 20 from departing from axis body 11 when departing from base 10 and preventing flexible member 30 resilience.
Preferably, as shown in Figures 3 and 4, axis body 11 comprises axis body body 112 and 113, the first holding sections 113, the first holding section radially giving prominence to along axis body body 112; End cap 40 comprises that cover baffle 41 and 42, the second holding sections 42, the second holding section are outstanding towards axis body body 112, and the second holding section 42 engages mutually with the first holding section 113.Preferably, as shown in Figure 4, between the second holding section 42 and cover baffle 41, form slot, the first holding section 113 is connected in slot.Like this if end cap 40 to next by coordinating and put in place with base 10, also quite convenient during dismounting.Preferably, the second holding section 42 comprises the opening for auxiliary deformation.
Preferably, base 10 also comprises Access Division 12, and Access Division 12 comprises the body of rod 121 and a plurality of dop 122, and the body of rod 121 extends coaxially in the opposite direction with axis body 11, and a plurality of dops 122 are along the radially setting of axis body 11.Base 10 is arranged on other objects by Access Division 12, and such as housing of electrical equipment etc., mounting means can below elaborate.
Preferably, base 10 also comprises base dividing plate 13, and Access Division 12 and axis body 11 are separately positioned on the both sides of base dividing plate 13.
According to another aspect of the present utility model, a kind of air conditioner is also provided, as shown in Figure 5, this air conditioner comprises fuselage 100, door body 200 and cable 300, one end of cable 300 is connected with fuselage 100, the other end of cable 300 is connected with door body 200, air conditioner also comprises above-mentioned take-up and pay-off device, the base 10 of take-up and pay-off device is fixed on fuselage 100, cable 300 doublings are the first cable portion 301 and the second cable portion 302, the fold point of cable 300 is fixed on the second portion of winding roll 20 of take-up and pay-off device, the first cable portion 301 and the second cable portion 302 are coiled on winding roll 20 in the same way.
Air conditioner of the present utility model can be realized cable 300 automatic takeups by take-up and pay-off device, like this staff with regard to unnecessary when closing body 200 manual combing cable 300, cable 300 can automatic drawing back fuselages 100 in and be coiled in wire coiling and releasing and be set up, so not only avoided the edge of door body 200 to cause damage to cable 300, also can avoid cable 300 to be stuck between a body 200 and fuselage causes and is not closed completely, and can also avoid due to the impaired communication abnormality causing of cable 300, and this take-up and pay-off device does not need power consumption, simple in structure and dependable performance.
Preferably, base 10 also comprises Access Division 12, and Access Division 12 comprises the body of rod 121 and a plurality of dop 122, and the body of rod 121 extends coaxially in the opposite direction with the axis body 11 of base 10, the radially setting along axis body 11 that a plurality of dops 122 are contrary; Fuselage 100 comprises mounting panel 101, mutually offers across construction opening and groove on mounting panel 101, and a plurality of dops 122 pass construction opening and are clamped in groove.This mounting means is simply efficient, can make firm being fixed on mounting panel 101 of base 10, and organizes rotation between base 10 and mounting panel 101.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (12)

1. a take-up and pay-off device, is characterized in that, comprising:
Base (10), comprises axis body (11);
Winding roll (20), comprise the first baffle plate (21) and for coiling the spiral baffle plate (22) of cable (300), on described the first baffle plate (21), offer the first through hole (211), described axis body (11) is through described the first through hole (211), described winding roll (20) can pivotable be connected with described base (10) by described axis body (11), and described spiral baffle plate (22) is arranged on described the first baffle plate (21);
Flexible member (30), one end of described flexible member (30) is fixedly connected with described axis body (11), and the other end of described flexible member (30) is connected with described winding roll (20).
2. take-up and pay-off device according to claim 1, it is characterized in that, described spiral baffle plate (22) is divided into the plate face of described the first baffle plate (21) to comprise the first of described the first through hole (211) and for holding the second portion of cable (300), described flexible member (30) is positioned at described first.
3. take-up and pay-off device according to claim 1, is characterized in that, described spiral baffle plate (22) comprising: ring baffle (221), around described the first through hole (211), arrange, and on described ring baffle (221), offer opening (221a); And Internal baffle (222), being arranged on the inner side of described ring baffle (221), described opening (221a) and described the first through hole (211) are positioned at the both sides of described Internal baffle (222);
Described winding roll (20) also comprises the fixed part (23) for fixing described cable (300), described fixed part (23) is arranged on the inner side of described ring baffle (221), and described fixed part (23) and described opening (221a) are positioned at the same side of described Internal baffle (222).
4. take-up and pay-off device according to claim 3, is characterized in that, described fixed part (23) comprises three claws (231) that are isosceles triangle setting.
5. take-up and pay-off device according to claim 3, it is characterized in that, described Internal baffle (222) is curved, and one end of described Internal baffle (222) is connected with the edge of described opening (221a), the outer surface rounding off of described Internal baffle (222) and described ring baffle (221).
6. take-up and pay-off device according to claim 5, is characterized in that, described Internal baffle (222) is S-shaped.
7. take-up and pay-off device according to claim 1, it is characterized in that, described winding roll (20) also comprises second baffle (24), described second baffle (24) arranges abreast with described the first baffle plate (21), and described spiral baffle plate (22) and described flexible member (30) are arranged between described the first baffle plate (21) and described second baffle (24).
8. take-up and pay-off device according to claim 1, is characterized in that, described flexible member (30) is wind spring, longitudinally offers draw-in groove (111) on described axis body (11), and one end of described wind spring is clamped in described draw-in groove (111).
9. take-up and pay-off device according to claim 1, it is characterized in that, described take-up and pay-off device also comprises end cap (40), and described end cap (40) arranges abreast with described the first baffle plate (21), and described end cap (40) is connected with the end of described axis body (11).
10. take-up and pay-off device according to claim 1, it is characterized in that, described base (10) also comprises Access Division (12), described Access Division (12) comprises the body of rod (121) and a plurality of dop (122), the described body of rod (121) extends coaxially in the opposite direction with described axis body (11), and described a plurality of dops (122) are along the radially setting of described axis body (11).
11. 1 kinds of air conditioners, comprise fuselage (100), door body (200) and cable (300), one end of described cable (300) is connected with described fuselage (100), the other end of described cable (300) is connected with described door body (200), it is characterized in that, described air conditioner also comprises the take-up and pay-off device described in any one in claim 1 to 9, the base of described take-up and pay-off device (10) is fixed on described fuselage (100), described cable (300) doubling is the first cable portion (301) and the second cable portion (302), the fold point of described cable (300) is fixed on the second portion of winding roll (20) of described take-up and pay-off device, described the first cable portion (301) and described the second cable portion (302) are coiled on described winding roll (20) in the same way.
12. air conditioners according to claim 11, is characterized in that,
Described base (10) also comprises Access Division (12), described Access Division (12) comprises the body of rod (121) and a plurality of dop (122), the described body of rod (121) extends coaxially in the opposite direction with the axis body (11) of described base (10), the radially setting along described axis body (11) that described a plurality of dops (122) are contrary;
Described fuselage (100) comprises mounting panel (101), mutually offers across construction opening and groove on described mounting panel (101), and described a plurality of dops (122) pass described construction opening and are clamped in described groove.
CN201320687071.4U 2013-10-31 2013-10-31 A cable collecting and releasing device and an air conditioner Expired - Fee Related CN203536668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320687071.4U CN203536668U (en) 2013-10-31 2013-10-31 A cable collecting and releasing device and an air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320687071.4U CN203536668U (en) 2013-10-31 2013-10-31 A cable collecting and releasing device and an air conditioner

Publications (1)

Publication Number Publication Date
CN203536668U true CN203536668U (en) 2014-04-09

Family

ID=50422845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320687071.4U Expired - Fee Related CN203536668U (en) 2013-10-31 2013-10-31 A cable collecting and releasing device and an air conditioner

Country Status (1)

Country Link
CN (1) CN203536668U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104600519A (en) * 2013-10-31 2015-05-06 珠海格力电器股份有限公司 Winding and unwinding device and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104600519A (en) * 2013-10-31 2015-05-06 珠海格力电器股份有限公司 Winding and unwinding device and air conditioner

Similar Documents

Publication Publication Date Title
CN202308666U (en) Cable management box
CN104733947B (en) Coiling device and household appliance with same
CN104600519B (en) Take-up and pay-off device and air conditioner
CN205500466U (en) Antiwind cable wire reel
CN107394680A (en) Stranded conductor docks clamping tool and wire docking clamps external member
CN104300270B (en) The wall socket of transverse shifting and jack system
CN107954274A (en) A kind of portable antiwind cable reel
CN203536668U (en) A cable collecting and releasing device and an air conditioner
KR100984703B1 (en) Solar charge system with a possible installation and removal and blind having the same
CN201080393Y (en) A automatic winding box
CN105391143B (en) Charging terminal with car bumper function
CN205973318U (en) Electric automobile that takes automatic take -up reel box assembly that charges
CN208241197U (en) Insulating sheath mounting device and system
CN208675485U (en) Earphone
CN203279131U (en) Earphone having bidirectional automatic storage device
CN205070086U (en) Cable reels drum
CN113734914A (en) Automatic flexible storage device of on-vehicle cable and have its vehicle
CN113036628A (en) Block terminal installation support body
CN109177784A (en) A kind of split type compact charging pile
CN203740767U (en) Wire spool
CN202603936U (en) Electric hair drier with winding-up and paying-off functions
KR101042267B1 (en) Dual consent
CN207328185U (en) A kind of vehicular automatic takeup charger
CN112366558A (en) Ammeter case convenient to comb circuit
CN218058007U (en) Debugging device of trolley bus

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20140409

Termination date: 20211031