CN205609812U - Extension line socket with five -hole socket protective door structure and have this structure - Google Patents
Extension line socket with five -hole socket protective door structure and have this structure Download PDFInfo
- Publication number
- CN205609812U CN205609812U CN201620111747.9U CN201620111747U CN205609812U CN 205609812 U CN205609812 U CN 205609812U CN 201620111747 U CN201620111747 U CN 201620111747U CN 205609812 U CN205609812 U CN 205609812U
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Abstract
The utility model relates to a five -hole socket protective door structure and the extension line socket that has this structure, five -hole socket protective door structure, including split type shutter, reset spring and base, split type shutter and reset spring set up the upside at the base, and split type shutter includes mutually independent dipolar socket shutter and tripolar socket shutter, are equipped with the plain noodles recess between dipolar jack on the base and the tripolar jack and lead, be equipped with on the contact site of dipolar socket shutter and tripolar socket shutter and base with the lead boss of looks adaptation of plain noodles recess. The extension line socket, by last upper cover, five -hole socket protective door structure, integration plug bush and the plug bush box of down including in proper order, the integration plug bush includes electrically conductive cover and the many integrated copper bars of pressing from both sides in five holes, the integration copper bar is established in the electrically conductive bottom that presss from both sides the cover in five holes to with electrically conductive homopolar the linking together of pressing from both sides the cover in five holes. This kind of protective door structure is difficult to be taken place to drop and opens and close smoothly, and the assembly of extension line socket is simple and convenient, and the security performance is high.
Description
Technical field
This utility model relates to a kind of socket, especially relates to a kind of five spring hole scoket protection doors and has the elongation line socket of this structure.
Background technology
Socket is a kind of common electrical connection electrical appliance adnexa, in order to improve the security performance of socket, socket is provided with and protects door accordingly, and the socket with protected door is commonly referred to safety socket.Protection door generally comprises and is arranged on the protection door below socket panel jack and for the back-moving spring making protection door reset; there is on protection door the driving inclined-plane of inclination; protection door is positioned lock position under the effect of back-moving spring, so that jack corresponding on socket panel is stopped protection by the driving inclined-plane protecting door.When the latch of plug inserts jack, latch acts on the driving inclined-plane of protection door, so that protection door laterally moves to unlocked position, latch now can be injected in sleeve by protection door, and then completes the connection of plug and socket.
Five spring hole scokets also known as Universal Socket, i.e. have the socket that the jack of two pole sockets and three pole sockets and two pole sockets is distributed in the jack both sides, earth polar of three pole sockets.The protection door being arranged in five spring hole scokets is referred to as five spring hole scoket protection doors.Back-moving spring and the protection door of existing five spring hole scokets protection doors easily eject during accumulating etc. and come off, thus cause protecting door to lose efficacy；And in use there is also protection Men Yi to get stuck, plug cannot extrude protection door and move, and causes plug to switch on power in can not inserting socket.Therefore, it is necessary to improve to solve above-mentioned technical problem to existing five spring hole scoket protection doors.
Elongation line socket belongs to a kind of common type of socket, is mostly that the socket by monolithic porous and extended line form.The multiple jack module of the many employings of existing elongation line socket is constituted, and the sleeve of each jack module is independently arranged, and when building elongation line socket, not only wiring is loaded down with trivial details, and easily comes in contact bad phenomenon, makes troubles to user.
Summary of the invention
This utility model is just for defect present in existing five spring hole scokets protection doors and elongation line socket, it is provided that a kind of simple in construction, split type protection door move five spring hole scokets protection doors of smooth and easy and difficult drop-off and have this kind five spring hole scoket protection door and the elongation line socket of integration sleeve.
To achieve these goals, the technical solution adopted in the utility model is, a kind of five spring hole scoket protection doors, including split type protection door, back-moving spring and pedestal, described split type protection door and back-moving spring are arranged on the upside of pedestal, described split type protection door includes two separate pole socket protection doors and three pole sockets protection door, it is connected by back-moving spring in the middle part of three pole socket protection doors in the middle part of described two pole socket protection doors, described pedestal is provided with the two pole jacks adaptive with five spring hole scokets and three pole jacks, described two pole socket protection doors block two pole jacks, described three pole socket protection doors block three pole jacks；Described two pole jacks and three pole jacks all extend to base bottom and form two pole jack posts and three pole jack posts, upwardly extend and be provided with for fixing two pole socket protection doors and the fixing buckle of three pole sockets protection door on the sidewall of pedestal；Be provided with between two pole jacks and three pole jacks on pedestal with the earth polar jack in three pole jacks with towards bright finish groove guide, the contact site that two pole sockets protect doors and three pole sockets protection door and pedestal is provided with and guides suitable boss with bright finish groove.
As a kind of improvement of the present utility model, it is provided with limited step at the jack edge of described two pole jacks and three pole jacks, specifically it is provided with limited step at the L pole jack of two pole jacks and the outward flange of N pole jack, it is provided with limited step at the L pole jack of three pole jacks and the outward flange of N pole jack, protect at two pole sockets and be provided with the stopper slot suitable with limited step on door and the three pole sockets protection door contact site with pedestal, when the insertion of one pole latch or the child of plug are formed spacing stuck immediately when disclosing into jack by metal object, make split type protection door lock dead, thus can effectively evade the charged copper piece of shaping claviform contact socket.
As a kind of improvement of the present utility model, one middle side part of described two pole socket protection doors is outwardly is provided with locating dowel, one middle side part indent of described three pole socket protection doors is provided with U-shaped locating slot, the lower wall of described U-shaped locating slot is provided with baffle plate, baffle plate is provided with the first boss, one end of described back-moving spring is first socketed locating dowel and is then resisted against on the sidewall of two pole socket protection doors, the other end is resisted against on the plane cell wall bottom locating slot, back-moving spring contacts with baffle plate, therefore baffle plate has bracketing effect to back-moving spring, in addition the use of locating dowel ensure that back-moving spring will not produce ejection and come off when being squeezed, further ensure the reliability of protection door.
As a kind of improvement of the present utility model; described two pole socket protection doors are provided with two two driving inclined-planes, pole tilted; the rectangular through-hole on inclined-plane in the middle part of two pole sockets protection doors is provided with the band suitable with the earth polar jack in three pole jacks; downwardly projecting second boss that is provided with of two bottom sides in rectangular through-hole, described two driving inclined-planes, pole are arranged with the centrage of the second boss axisymmetricly for axle；Described three pole socket protection doors are provided with two three driving inclined-planes, pole tilted, and described three driving inclined-planes, pole are arranged with the centrage of the first boss axisymmetricly for axle.
As a kind of improvement of the present utility model; protrude above in the two edges, top that described bright finish groove guides and be provided with semicircle card article; the circular arc chamfering suitable with semicircle card article is offered in the both sides of described first boss and the second boss; so that two pole sockets protection doors and three pole sockets protection door and pedestal between be connected more consolidate firm; the driving inclined-plane of protection door opens and closes smooth and easy and is difficult to stuck, and prevents two pole socket protection doors and three pole sockets protection door from occurring unnecessary movement to affect the using effect of protection door on pedestal further.
A kind of elongation line socket, include upper cover the most successively, five spring hole scoket protection doors, integration sleeve and sleeve box, cover on described and be provided with multiple two pole jacks corresponding with five spring hole scoket protection doors and three pole jacks, inner surface at upper cover is provided with stopper slot around two pole jacks and three pole jacks, described stopper slot uses several location card article systems of enclosing to form, stopper slot is provided with fixes, on pedestal, the block button hole that buckle is suitable, during so pedestal can be in close contact and be closed by split type protection door between upper interior surface and pedestal the space formed when upper cover assembles；Described integration sleeve includes five hole conduction chuck and Duo Gen integration copper bars, described integration copper bar is arranged on the bottom of five hole conduction chucks, and the homopolarity of five hole conduction chucks is linked together, described five holes are conducted electricity in the chuck insertings two pole jack posts on pedestal and three pole jack posts；Offering fixed card slot on the lateral wall of described two pole jack posts and three pole jack posts, the medial wall of described sleeve box is provided with several fixing strips, is inserted in fixed card slot by part fixing strip during socket assembling.
As a kind of improvement of the present utility model, the quantity of described integration copper bar is three.
As a kind of improvement of the present utility model, the inside of described upper cover is provided with multiple screwed hole post, and described sleeve box offers multiple tapped through hole corresponding with screwed hole post, uses securing member to be fixed together with sleeve box by upper cover through tapped through hole.
As a kind of improvement of the present utility model, one end of described upper cover offers power knob installing hole, is arranged with the power knob controlling socket switch in power knob installing hole；The other end offers multiple USB interface installing hole, is provided with usb circuit plate between upper cover and sleeve box, and the USB interface on described usb circuit plate is set in USB interface installing hole；It is additionally provided with power extending line installing hole upper covering.
As a kind of improvement of the present utility model, between described upper cover and sleeve box, it is provided with intelligent controller, for remotely controlling this elongation line socket.
Relative to prior art; the five spring hole scoket protection door global designs that this utility model is proposed are ingenious; dismounting assembles convenient maintenance and replacement; cost is relatively low; restoring force that split type protection door is produced by the back-moving spring that compressed and fixing buckle and stopper slot close in the space formed between upper interior surface and pedestal; it is not susceptible to come off, protection door protection to socket has been effectively ensured；Split type protection door includes two separate pole socket protection doors and three pole sockets protection door; two protection doors open and close and non-interference respectively, are only connected by a back-moving spring with in the middle part of three pole socket protection doors in the middle part of two pole socket protection doors, and it is simple and reliable for structure; easy to use, low cost；The bright finish groove arranged on pedestal guides protects the boss arranged bottom door and three pole sockets protection door and circular arc chamfering to match with semicircle card article and two pole sockets; it is firm to make more to consolidate with being connected between two pole sockets protection doors and three pole sockets protection door and pedestal, and the driving inclined-plane keying protecting door is smooth and easy and be difficult to stuck.The elongation line socket that this utility model is proposed have simple and reliable for structure, easy to assembly, practical function is strong, safety is high and intelligence degree high, the integrated plug bush structure used is simple,, there is not the defects such as the loose contact that caused because of rosin joint, solder skip in easy-to-connect.
Accompanying drawing explanation
Fig. 1 is the Facad structure explosive view of five spring hole scoket protection doors proposed in this utility model.
Fig. 2 is the inverse layer structure explosive view of five spring hole scoket protection doors proposed in this utility model.
Fig. 3 is the Facad structure explosive view of the elongation line socket with five spring hole scoket protection doors shown in Fig. 1.
Fig. 4 is the inverse layer structure explosive view of the elongation line socket with five spring hole scoket protection doors shown in Fig. 2.
nullIn figure: 1-bis-pole socket protection door，11-the second boss，12-locating dowel，The rectangular through-hole on inclined-plane in 13-band，Driving inclined-plane, 14-bis-pole，2-tri-pole socket protection door，21-the first boss，22-U shape locating slot，Driving inclined-plane, 23-tri-pole，24-baffle plate，3-back-moving spring，4-pedestal，41-bright finish groove guides，42-bis-pole jack，43-tri-pole jack，44-earth polar jack，45-fixes buckle，46-limited step，47-semicircle card article，48-bis-pole jack post and three pole jack posts 48，49-fixed card slot，5-upper cover，51-stopper slot，52-screwed hole post，53-USB interface installing hole，54-power knob installing hole，55-block button hole，6-integration sleeve，61-five hole conduction chuck，62-integration copper bar，7-sleeve box，71-fixing strip，72-tapped through hole，8-USB interface card，9-intelligent controller，10-power knob，20-power extending line installing hole.
Detailed description of the invention
In order to deepen understanding and cognition of the present utility model, below in conjunction with the accompanying drawings this utility model it is further described and introduce.
As Figure 1-Figure 4; a kind of five spring hole scoket protection doors; including split type protection door, back-moving spring 3 and pedestal 4; described split type protection door and back-moving spring 3 are arranged on the upside of pedestal 4; described split type protection door includes two separate pole socket protection doors 1 and three pole sockets protection door 2, is connected by back-moving spring 3 in the middle part of described two pole socket protection doors 1 in the middle part of three pole socket protection doors 2.Described pedestal 4 is provided with two pole jack 42 and the three pole jacks 43 adaptive with five spring hole scokets, and described two pole socket protection doors 1 block two pole jacks 42, and described three pole socket protection doors 2 block three pole jacks 43.Described two pole jacks 42 and three pole jacks 43 all extend to form two pole jack posts and three pole jack posts 48 bottom pedestal 4, upwardly extend and be provided with for fixing two pole socket protection doors 1 and the fixing buckle 45 of three pole sockets protection door 2 on the sidewall of pedestal 4.Be provided with between two pole jacks 42 and three pole jacks 43 on pedestal 4 with the earth polar jack 44 in three pole jacks 43 with towards bright finish groove guide 41, protect to be respectively equipped with on doors 2 and the two pole sockets protection door 1 contact site with pedestal 4 at three pole sockets and guide 41 the first suitable boss 21 and the second boss 11 with bright finish groove.Protrude above in the two edges, top of described bright finish groove guiding 41 and be provided with semicircle card article 47; the circular arc chamfering suitable with semicircle card article 47 is offered in the both sides of described first boss 21 and the second boss 11; more consolidate firm so that be connected between two pole sockets protection doors 1 and three pole sockets protection door 2 and pedestal 4, prevent two pole sockets protection doors 1 and three pole sockets protection door 2 from unnecessary movement occurring on pedestal 4 and affects the using effect of protection door further.
Wherein, one middle side part of described two pole socket protection doors 1 is outwardly is provided with locating dowel 12, one middle side part indent of described three pole socket protection doors 2 is provided with U-shaped locating slot 22, the lower wall of described U-shaped locating slot 22 is provided with baffle plate 24, baffle plate 24 is provided with the first boss 21, one end of described back-moving spring 3 is first socketed locating dowel 12 and is then resisted against on the sidewall of two pole socket protection doors 1, the other end is resisted against on the plane cell wall bottom locating slot, back-moving spring 3 contacts with baffle plate 24, therefore baffle plate 24 has bracketing effect to back-moving spring 3, in addition the use of locating dowel 12 ensure that back-moving spring 3 will not produce ejection and come off when being squeezed, further ensure the reliability of protection door.Described two pole socket protection doors 1 are provided with two two driving inclined-planes, pole 14 tilted; the rectangular through-hole 13 on inclined-plane in the middle part of two pole sockets protection doors 1 is provided with the band suitable with the earth polar jack 44 in three pole jacks 43; downwardly projecting second boss 11 that is provided with of two bottom sides in rectangular through-hole, described two driving inclined-planes, pole 14 are arranged with the centrage of the second boss 11 axisymmetricly for axle；Described three pole socket protection doors 2 are provided with two three driving inclined-planes, pole 23 tilted, and described three driving inclined-planes, pole 23 are arranged with the centrage of the first boss 21 axisymmetricly for axle.
In addition, it is provided with limited step 46 at the jack edge of described two pole jacks 42 and three pole jacks 43, specifically it is provided with limited step 46 at the L pole jack of two pole jacks 42 and the outward flange of N pole jack, it is provided with limited step 46 at the L pole jack of three pole jacks 43 and the outward flange of N pole jack, protect at two pole sockets and be provided with the stopper slot 51 suitable with limited step 46 on door 1 and the three pole sockets protection door 2 contact site with pedestal 4, when the insertion of one pole latch or the child of plug are formed spacing stuck immediately when disclosing into jack by metal object, make split type protection door lock dead, thus can effectively evade the charged copper piece of shaping claviform contact socket.
As shown in Figure 3-4, a kind of elongation line socket with above-mentioned five spring hole scoket protection doors, include upper cover 5, five spring hole scoket protection door, integration sleeve 6 and sleeve box 7 the most successively.Described upper cover 5 is provided with three two pole jack 42 and three pole jacks 43 corresponding with five spring hole scoket protection doors; inner surface at upper cover 5 is provided with stopper slot 51 around two pole jacks 42 and three pole jacks 43; described stopper slot 51 uses several location card article systems of enclosing to form; stopper slot 51 is provided with fixes the suitable block button hole of buckle 45 53 on pedestal 4, and such pedestal 4 can be in close contact when upper cover 5 assembles and be closed by split type protection door between upper cover 5 inner surface and pedestal 4 in the space formed.Described integration sleeve 6 includes five hole conduction chuck 61 and three integrated copper bars 62, described integration copper bar 62 is arranged on the bottom of five hole conduction chucks 61, and the homopolarity of five hole conduction chucks 61 is linked together, described five hole conduction chucks 61 overlap in the two pole jack posts and three pole jack posts 48 being inserted on pedestal 4.Offering fixed card slot 49 on the lateral wall of described two pole jack posts and three pole jack posts 48, the medial wall of described sleeve box 7 is provided with several fixing strips 71, is inserted in fixed card slot 49 by part fixing strip 71 during socket assembling.
The inside of described upper cover 5 is provided with multiple screwed hole post 52, and described sleeve box 7 offers multiple tapped through hole 72 corresponding with screwed hole post 52, uses securing member to be fixed together with sleeve box 7 by upper cover 5 through tapped through hole 72.One end of described upper cover 5 offers power knob installing hole 54, is arranged with the power knob 10 controlling socket switch in power knob installing hole 54.The other end offers multiple USB interface installing hole 53, is provided with usb circuit plate 8 between upper cover 5 and sleeve box 7, and the USB interface on described usb circuit plate 8 is set in USB interface installing hole 53.Upper cover 5 is additionally provided with power extending line installing hole 20.It is provided with intelligent controller 9, for remotely controlling this elongation line socket between described upper cover 5 and sleeve box 7.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or replacement each fall within this utility model scope of the claimed protection.In the claims, the use of word first, second does not indicates that any order, can be title by these word explanations.
Claims (10)
1. a spring hole scoket protection door, it is characterized in that: include split type protection door, back-moving spring and pedestal, described split type protection door and back-moving spring are arranged on the upside of pedestal, described split type protection door includes two separate pole socket protection doors and three pole sockets protection door, it is connected by back-moving spring in the middle part of three pole socket protection doors in the middle part of described two pole socket protection doors, described pedestal is provided with the two pole jacks adaptive with five spring hole scokets and three pole jacks, described two pole socket protection doors block two pole jacks, described three pole socket protection doors block three pole jacks；Described two pole jacks and three pole jacks all extend to base bottom and form two pole jack posts and three pole jack posts, upwardly extend and be provided with fixing buckle on the sidewall of pedestal；Be provided with between two pole jacks and three pole jacks on pedestal with the earth polar jack in three pole jacks with towards bright finish groove guide, the contact site that two pole sockets protect doors and three pole sockets protection door and pedestal is provided with and guides suitable boss with bright finish groove.
A kind of five spring hole scoket protection doors; it is characterized in that; it is provided with limited step at the jack edge of described two pole jacks and three pole jacks, protects at two pole sockets and be provided with the stopper slot suitable with limited step on door and the three pole sockets protection door contact site with pedestal.
A kind of five spring hole scoket protection doors; it is characterized in that; one middle side part of described two pole socket protection doors is outwardly is provided with locating dowel; one middle side part indent of described three pole socket protection doors is provided with U-shaped locating slot; the lower wall of described U-shaped locating slot is provided with baffle plate; baffle plate is provided with the first boss; one end of described back-moving spring is first socketed locating dowel and is then resisted against on the sidewall of two pole socket protection doors; the other end is resisted against on the plane cell wall bottom locating slot, and back-moving spring contacts with baffle plate.
A kind of five spring hole scoket protection doors; it is characterized in that; described two pole socket protection doors are provided with two two driving inclined-planes, pole tilted; the rectangular through-hole on inclined-plane in the middle part of two pole sockets protection doors is provided with the band suitable with the earth polar jack in three pole jacks; downwardly projecting second boss that is provided with of two bottom sides in rectangular through-hole, described two driving inclined-planes, pole are arranged with the centrage of the second boss axisymmetricly for axle；Described three pole socket protection doors are provided with two three driving inclined-planes, pole tilted, and described three driving inclined-planes, pole are arranged with the centrage of the first boss axisymmetricly for axle.
A kind of five spring hole scoket protection doors; it is characterized in that; protrude above in the two edges, top that described bright finish groove guides and be provided with semicircle card article, offer the circular arc chamfering suitable with semicircle card article in the both sides of described first boss and the second boss.
6. the elongation line socket of the five spring hole scoket protection doors having as described in any one of claim 1-5; it is characterized in that; include upper cover, five spring hole scoket protection doors, integration sleeve and sleeve box the most successively; cover on described and be provided with multiple two pole jacks corresponding with five spring hole scoket protection doors and three pole jacks; inner surface at upper cover is provided with stopper slot around two pole jacks and three pole jacks, and stopper slot is provided with fixes, on pedestal, the block button hole that buckle is suitable；Described integration sleeve includes five hole conduction chuck and Duo Gen integration copper bars, described integration copper bar is arranged on the bottom of five hole conduction chucks, and the homopolarity of five hole conduction chucks is linked together, described five holes are conducted electricity in the chuck insertings two pole jack posts on pedestal and three pole jack posts；Offering fixed card slot on the lateral wall of described two pole jack posts and three pole jack posts, the medial wall of described sleeve box is provided with several fixing strips, is inserted in fixed card slot by part fixing strip during socket assembling.
7. a kind of elongation line socket as claimed in claim 6, it is characterised in that the quantity of described integration copper bar is three.
8. a kind of elongation line socket as claimed in claim 6, it is characterized in that, the inside of described upper cover is provided with multiple screwed hole post, and described sleeve box offers multiple tapped through hole corresponding with screwed hole post, uses securing member to be fixed together with sleeve box by upper cover through tapped through hole.
9. a kind of elongation line socket as claimed in claim 6, it is characterised in that one end of described upper cover offers power knob installing hole, is arranged with the power knob controlling socket switch in power knob installing hole；The other end offers multiple USB interface installing hole, is provided with usb circuit plate between upper cover and sleeve box, and the USB interface on described usb circuit plate is set in USB interface installing hole；It is additionally provided with power extending line installing hole upper covering.
10. a kind of elongation line socket as claimed in claim 6, it is characterised in that be provided with intelligent controller between described upper cover and sleeve box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111747.9U CN205609812U (en) | 2016-02-03 | 2016-02-03 | Extension line socket with five -hole socket protective door structure and have this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111747.9U CN205609812U (en) | 2016-02-03 | 2016-02-03 | Extension line socket with five -hole socket protective door structure and have this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609812U true CN205609812U (en) | 2016-09-28 |
Family
ID=56960456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111747.9U Expired - Fee Related CN205609812U (en) | 2016-02-03 | 2016-02-03 | Extension line socket with five -hole socket protective door structure and have this structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332021A (en) * | 2016-04-29 | 2017-11-07 | 公牛集团有限公司 | The assembly method of the sleeve seat of socket, the socket using this kind of sleeve seat and socket |
| CN109119788A (en) * | 2018-09-30 | 2019-01-01 | 浙江天时电器有限公司 | A kind of integral type is big apart from disjunctor mobile socket |
| CN110391536A (en) * | 2018-04-16 | 2019-10-29 | 青米（北京）科技有限公司 | A kind of installation method of protective door, socket and protective door |
-
2016
- 2016-02-03 CN CN201620111747.9U patent/CN205609812U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332021A (en) * | 2016-04-29 | 2017-11-07 | 公牛集团有限公司 | The assembly method of the sleeve seat of socket, the socket using this kind of sleeve seat and socket |
| CN107332021B (en) * | 2016-04-29 | 2023-06-20 | 公牛集团股份有限公司 | Socket holder of socket, socket adopting socket holder and assembly method of socket |
| CN110391536A (en) * | 2018-04-16 | 2019-10-29 | 青米（北京）科技有限公司 | A kind of installation method of protective door, socket and protective door |
| CN109119788A (en) * | 2018-09-30 | 2019-01-01 | 浙江天时电器有限公司 | A kind of integral type is big apart from disjunctor mobile socket |
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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 |
Granted publication date: 20160928 Termination date: 20210203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |