CN106272294B - Electrician can backpack lifting tool packet - Google Patents
Electrician can backpack lifting tool packet Download PDFInfo
- Publication number
- CN106272294B CN106272294B CN201610881906.8A CN201610881906A CN106272294B CN 106272294 B CN106272294 B CN 106272294B CN 201610881906 A CN201610881906 A CN 201610881906A CN 106272294 B CN106272294 B CN 106272294B
- Authority
- CN
- China
- Prior art keywords
- hook
- power mechanism
- lanyard
- lock body
- kit
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
Abstract
It can backpack lifting tool packet the invention discloses a kind of electrician, it include power mechanism, pedestal and travel switch, the Hook include self extending mechanism and with the hook block that connect of hook bottom, a lanyard is connected on the hook block, the Hook further includes lock body and the sliding slot that is located on lock body, the hook block slides in sliding slot, when slowly pulling rope, the movement of lanyard can be pulled simultaneously, to forget about it hook, it allows hook to fall off from cable, a kit is also connected on the power mechanism.The configuration of the present invention is simple, it is easy to use, it can be realized the easy of rise on from ground to high-altitude steel tower, and the kit function at back can be taken when facilitating work with storing tools, it is further to reduce because frequently climbing steel tower bring risk.
Description
Technical field
The present invention relates to a kind of kits, and in particular to a kind of electrician can backpack Self-unlocking lifting tool packet.
Background technique
With the continuous development of society, scientific to be constantly progressive, electric power has been the essential thing of people.In electric power
Continuous development in, the corollary equipment of electric power is also for example to carry out that large size will be used when power grid is deployed to ensure effective monitoring and control of illegal activities continuous perfect
Crane carry out operation, in the case that present electrician carry out high altitude operation when especially outdoors, on urban road carry out electricity
Cable is deployed to ensure effective monitoring and control of illegal activities, and can be completed by moving lifting vehicle, and people station can be carried out the operations such as wiring maintenance on platform truck.But if there is
Other things will constantly up and down in the case where just need by lift truck constantly to go up and down completion work, thus need more people
Coordinating operation wastes time very much.If in field, carry out cable deploy to ensure effective monitoring and control of illegal activities maintenance activity when, lift truck be difficult carry out operation because
It is in field, the place of work is very uncertain, and because of the limitation of geographical conditions, large-scale engineering truck can not be in this feelings
Operation under condition often requires construction personnel oneself and climbs up tens high steel towers progress operations, in this case, it is necessary to
Rope is bound with constructor, then climbs up steel tower, and body is hung on cable, high altitude operation is then carried out, when
After operation, it is necessary to remove the hook hung on cable, be climbed down from steel tower.On because of need of work or needs
When lavatory is frequently upper and lower, it is necessary to frequently climb up and climb down from steel tower, during climbing, can come because of altitudinal belt very big
Risk, to further threaten life security.
It is therefore necessary to design a kind of electrician can backpack Self-unlocking lifting tool packet, to solve the above technical problems.
Summary of the invention
The object of the present invention is to overcome the problems of the prior art, and providing one kind can backpack Self-unlocking lifting tool
Packet.The configuration of the present invention is simple, it is easy to use, it can be realized the easy of rise on from ground to high-altitude steel tower, and the work at back
Tool packet function can be taken when facilitating work with storing tools, further to reduce because frequently climbing steel tower bring risk, to protect
It also can be improved operating efficiency while demonstrate,proving inherently safe.
The technical scheme is that
A kind of electrician can backpack Self-unlocking lifting tool packet, include power mechanism, pedestal and travel switch, it is described
Power mechanism is connected on pedestal, and the power mechanism is equipped with two harnesses, further include in the power mechanism there are two
Worm gear, described two worm gears are connect with worm screw, and the both ends of the worm screw are respectively connected with a bracket, and the worm screw and motor connect
The gear connect engages, and is respectively connected with a rope on the worm gear, and the end of two ropes is respectively connected with a Hook,
The Hook be equipped with hook and only block, it is characterised in that: the Hook include self extending mechanism and with extension
The hook block of hook bottom connection, is connected with a lanyard on the hook block, the Hook further includes lock body and sets
Sliding slot on lock body, the hook block slide in sliding slot, when slowly pulling rope, can pull lanyard simultaneously, thus
Forget about it hook, allows hook to fall off from cable, a kit is also connected on the power mechanism.
It further, include the fixed column being fixed below lock body in the self extending mechanism, the rope
End is connected in fixed column, a top fixing element connection is also connected in the fixed column, and on the top fixing element
Equipped with a through-hole, it is also connected with a bottom nozzle mounts on the rope, further below includes one and bottom in lock body
The corresponding b pulley in fixing piece position, the square position below the lock body be equipped with one it is corresponding with the b pulley position
A pulley, the square position above the lock body are additionally provided with a c pulley corresponding with a pulley position.
Further, a lanyard spring, the lanyard and lanyard spring are also connected on the bottom nozzle mounts
It passes through through-hole after other end connection to connect after c pulley, a pulley, b pulley with hook block, the lanyard is in tensioning state
Under the line mouth of a U-typed is formed on the rope.
Further, a spring is equipped between the end of lock body at the top of the hook.
Further, the two sides of the kit are respectively equipped with 3 to inclined tool receptacle below kit, the work
The theft-resistant link chain connecting with tool is additionally provided in tool socket.
Further, the pedestal is equipped with a seat cushion.
Further, the steering of two worm gears is incorgruous rotation.
Further, the rotation direction of travel switch control motor.
Further, one end of the sliding slot is additionally provided with semicircle groove corresponding with hook block.
Further, the conduit that rope passes through is held there are two setting on the power mechanism.
Compared with prior art, the beneficial effects of the present invention are:
The Hook include self extending mechanism and with the hook block that connect of hook bottom, the hook block
On be connected with a lanyard, the Hook further includes lock body and the sliding slot that is located on lock body, and the hook block is in sliding slot
Interior sliding can pull simultaneously the activity of lanyard, while forgetting about it hook when slowly pulling rope, and hook is allowed to fall off from cable,
When climbing on steel tower, hang on cable, after work is finished and is returned on ground, because can slowly pull rope, thus
Hook is split away off automatically from cable using self extending mechanism, is swashed so as to avoid from steel tower, is reduced and climb
The number climbed further reduces climbing bring risk, to ensure the safety of human life.
A kit is also connected on the power mechanism, in the process of work, when needing to take tool, Neng Gouli
It is improved labor efficiency with the convenient fetching tool of the kit connected on power mechanism to further facilitate work, and
It is equipped with a theft-resistant link chain in tool receptacle, tool can be connected on theft-resistant link chain, can further avoid because tool is de-
Fall danger caused by the personnel to subsurface.
It is wherein additionally provided with a seat cushion on pedestal, can further guarantee to comfortable in the case where high altitude operation
Property, further improve labor efficiency.
The configuration of the present invention is simple, it is easy to operate, can using can backpack Self-unlocking lifting tool packet only climb a steel tower
After can be realized as frequent steel tower up and down, can further avoid because frequently climbing steel tower bring risk, thus into
The guarantee of one step is to life security.
Detailed description of the invention
Example or technical solution in the prior art are applied in order to illustrate more clearly of the present invention, it below will be to embodiment or existing
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is that the embodiment of the present invention can backpack Self-unlocking lifting tool packet overall mechanism schematic diagram；
Fig. 2 be the embodiment of the present invention can backpack Self-unlocking lifting tool packet side view；
Fig. 3 is that the embodiment of the present invention can power mechanism side view in backpack Self-unlocking lifting tool packet；
Fig. 4 is that the embodiment of the present invention can hook block and sliding groove structure cross-sectional view in backpack Self-unlocking lifting tool packet；
Fig. 5 be the embodiment of the present invention can backpack Self-unlocking lifting tool packet open after structural schematic diagram.
Figure label explanation: 1, power mechanism 2, Hook 3, rope 4, worm gear 5, worm screw 6, motor 7, gear
8, tool receptacle 9, kit 10, harness 11, pedestal 12, conduit 13, hook 14, self extending mechanism 15, spring
16, hook block 17, c pulley 18, only 19, a pulley 20, b pulley 21, fixed column 22, top fixing element 23, bottom of card
Portion's fixing piece 24, lanyard spring 25, lanyard 26, semicircle groove 27, bracket 28, sliding slot 29, travel switch 30, lock body
31, seat cushion 32, cable 33, theft-resistant link chain 34, line mouth.
Specific embodiment
As shown in Figure 1, a kind of electrician can backpack Self-unlocking lifting tool packet, include power mechanism 1, pedestal 11 and row
Cheng Kaiguan 29, on the pedestal 11, the power mechanism 1 is equipped with two harnesses 10, in work for the connection of power mechanism 1
It can be born with by two harnesses 10 in the process, further include that there are two worm gears 4 in the power mechanism 1, it is described two
Worm gear 4 connects 5 with worm screw and connects, and the both ends of the worm screw 5 are respectively connected with a bracket 27, the tooth that the worm screw 5 connect with motor 6
Wheel 7 engages, and is respectively connected with a rope 3 on the worm gear 4, and the end of two ropes 3 is respectively connected with a Hook 2,
The Hook 2 is equipped with hook 13 and only card 18.
The wherein steering of two worm gears 4 is incorgruous rotation, and two incorgruous rotations of worm gear 4 can allow power mechanism 1
Synchronous landing under the action of two rope 3.
Wherein the travel switch 29 controls the rotation direction of motor 6, and the rotation of motor 6 is controlled by travel switch 29
Direction can further facilitate the raising and lowering at high-altitude.
As shown in figure 4, the Hook 2 includes that self extending mechanism 14 and the hook connecting with 13 bottoms of hook are sliding
16 are taken turns, is connected with a lanyard 25 on the hook block 16, the Hook 2 further includes lock body 30 and is located on lock body 30
Sliding slot 28, the hook block 16 slides in sliding slot 28.
As shown in Fig. 2, wherein include the fixed column being fixed below lock body 30 21 in the self extending mechanism 14,
The end of the rope 3 is connected in fixed column 21, and a top fixing element 22 is also connected in the fixed column 21 and is connected, and
The top fixing element 22 is equipped with a through-hole, a bottom nozzle mounts 23 is also connected on the rope 3, in lock body 30
It further below include a b pulley 20 corresponding with 23 position of bottom nozzle mounts, the right-angle position below the lock body 30 installs
There is an a pulley 19 corresponding with 20 position of b pulley, the square position above the lock body 30 is additionally provided with one and a
The corresponding c pulley 17 in 19 position of pulley.
A lanyard spring 24, the lanyard 25 and lanyard spring 24 are wherein also connected on the bottom nozzle mounts 23
The other end connection after pass through through-hole connect after c pulley 17, a pulley 19, b pulley with hook block 16, the lanyard 25
The line mouth 34 of a U-typed is formed on the rope 3 in a tensioned state.When being connected to, lanyard 25 on hook block 16 is sliding in b
Wheel, a pulley and c pulley are slidably connected, and the through-hole then passed through on top fixing element 22 is connect with one end of lanyard spring 24,
The wherein other end of lanyard spring 24 and 23 fixed-link of bottom nozzle mounts being connected on rope 3, what lanyard 25 was tensioned naturally
In the case of, under the tensile force effect of lanyard spring 24, by 23 pull-up of bottom nozzle mounts, to make to form one section on rope 3
The line mouth of U-typed.
When slowly pulling rope 3, the movement of lanyard 25 can be pulled simultaneously, to forget about it hook 13, allow and link up with 13 from electricity
It falls off on cable 32, a kit 9 is also connected on the power mechanism 1.
As shown in figure 5, in the process of work, it, can be slow when if necessary removing the hook 13 on cable 32
Rope 3 is pulled, during pulling rope 3, first acts lanyard spring 24, to pull the lanyard on lanyard spring 24
25, the movement of hook block 16 is then pulled, wherein being equipped with a spring between 13 top of the hook and the end of lock body 30
15, under the action of spring 15, it can be realized and quickly forget about it hook 13, wherein one end of the sliding slot 28 is additionally provided with and hangs
The corresponding semicircle groove 26 of hook pulley 16 can slide into semicircle groove 26 after hook block 16 forgets about it, so as to avoid
Hardness is pulled and is damaged to caused by hook block 16.
Wherein when hook 13 is hung over cable 32 and risen or fallen by needs, rope 3 is quickly pulled, to make rope 3
On U-typed line mouth 34 rapidly open, rope 3 is straightened, and keep the straight condition of rope 3, start motor 6 rotation,
To drive human body up and down, so that hook be made 13 to be suspended on cable 32, wherein lanyard spring 24 rapidly after tensioning, due to
The dynamics of hook block 16 is pulled to cross the gravity less than human body by lanyard 25, so not will pull hook block 16.
As shown in figure 4, wherein the two sides of the kit 9 are respectively equipped with 3 to inclined tool receptacle below kit 9
8, the theft-resistant link chain connecting with tool 34 is additionally provided in the tool receptacle 8, during high altitude operation, utilizes kit 9
The fetching tool that the tool receptacle 8 of two sides can further facilitate, and can be prevented using the tool receptacle 8 tilted down
Only tool falls off, and can be connected tool using the theft-resistant link chain 34 in tool receptacle 8, can further prevent high-altitude
The problem of tool under operation is fallen can further guarantee the safety to surface personnel.
As shown in figure 4, wherein the pedestal 11 can be sat in the case where high altitude operation equipped with a seat cushion 31
It works on seat cushion 31, can further guarantee the comfort to during high altitude operation, to further guarantee
To working efficiency.
Hold the conduit 12 that rope 3 passes through there are two wherein setting on the power mechanism 1, when power mechanism 1 is under rising
During drop, since power mechanism 1 causes certain frictional force to the contact of rope 3, so that rope 3 is worn, long-term abrasion
It is lower that certain danger can be caused to the life security of staff, so conduit 12 can be avoided the hardness with power mechanism 1
Abrasion also increases the service life of machine to further guarantee the life security to staff.
Claims (1)
1. a kind of electrician can backpack Self-unlocking lifting tool packet, include power mechanism, pedestal and travel switch, described is dynamic
Force mechanisms are connected on pedestal, and the power mechanism is equipped with two harnesses, further include that there are two snails in the power mechanism
Wheel, described two worm gears are connect with worm screw, and the both ends of the worm screw are respectively connected with a bracket, and the worm screw is connected to motor
Gear engagement, be respectively connected with a rope on the worm gear, the end of two ropes is respectively connected with a Hook, institute
The Hook stated be equipped with hook and only block, it is characterised in that: the Hook include self extending mechanism and with hook
The hook block of bottom connection, is connected with a lanyard on the hook block, the Hook further includes lock body and is located at
Sliding slot on lock body, the hook block slide in sliding slot, when slowly pulling rope, lanyard can be pulled simultaneously, to draw
Hook allows hook to fall off from cable, a kit is also connected on the power mechanism；
A spring is equipped at the top of the hook between the end of lock body；
The two sides of the kit are respectively equipped with 3 to inclined tool receptacle below kit, also set in the tool receptacle
There is the theft-resistant link chain connecting with tool；
The steering of two worm gears is incorgruous rotation；
The rotation direction of the travel switch control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881906.8A CN106272294B (en) | 2014-12-16 | 2014-12-16 | Electrician can backpack lifting tool packet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881906.8A CN106272294B (en) | 2014-12-16 | 2014-12-16 | Electrician can backpack lifting tool packet |
| CN201410783698.9A CN104538892B (en) | 2014-12-16 | 2014-12-16 | Electrician backpack type self-unlocking lifting tool kit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410783698.9A Division CN104538892B (en) | 2014-12-16 | 2014-12-16 | Electrician backpack type self-unlocking lifting tool kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272294A CN106272294A (en) | 2017-01-04 |
| CN106272294B true CN106272294B (en) | 2018-12-07 |
Family
ID=52854384
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881769.8A Expired - Fee Related CN106213757B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician can backpack lifting tool bag |
| CN201410783698.9A Active CN104538892B (en) | 2014-12-16 | 2014-12-16 | Electrician backpack type self-unlocking lifting tool kit |
| CN201610879691.6A Withdrawn CN106426034A (en) | 2014-12-16 | 2014-12-16 | Tool bag for electrician |
| CN201610881783.8A Active CN106136561B (en) | 2014-12-16 | 2014-12-16 | Electrician can backpack Self-unlocking lifting tool bag |
| CN201610879656.4A Active CN106272293B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician is with can backpack Self-unlocking lifting tool packet |
| CN201610879660.0A Expired - Fee Related CN106393026B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician tool packet |
| CN201610879620.6A Withdrawn CN106229888A (en) | 2014-12-16 | 2014-12-16 | Electrician uses can backpack Self-unlocking lifting tool bag |
| CN201610881906.8A Active CN106272294B (en) | 2014-12-16 | 2014-12-16 | Electrician can backpack lifting tool packet |
| CN201610881770.0A Active CN106360948B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician can backpack Self-unlocking lifting tool bag |
Family Applications Before (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881769.8A Expired - Fee Related CN106213757B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician can backpack lifting tool bag |
| CN201410783698.9A Active CN104538892B (en) | 2014-12-16 | 2014-12-16 | Electrician backpack type self-unlocking lifting tool kit |
| CN201610879691.6A Withdrawn CN106426034A (en) | 2014-12-16 | 2014-12-16 | Tool bag for electrician |
| CN201610881783.8A Active CN106136561B (en) | 2014-12-16 | 2014-12-16 | Electrician can backpack Self-unlocking lifting tool bag |
| CN201610879656.4A Active CN106272293B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician is with can backpack Self-unlocking lifting tool packet |
| CN201610879660.0A Expired - Fee Related CN106393026B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician tool packet |
| CN201610879620.6A Withdrawn CN106229888A (en) | 2014-12-16 | 2014-12-16 | Electrician uses can backpack Self-unlocking lifting tool bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881770.0A Active CN106360948B (en) | 2014-12-16 | 2014-12-16 | A kind of electrician can backpack Self-unlocking lifting tool bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (9) | CN106213757B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236319A (en) * | 2015-10-28 | 2016-01-13 | 苏州天沃科技股份有限公司 | Lifting seat for welding of large convex seal head |
| CN108002284A (en) * | 2017-12-25 | 2018-05-08 | 合保电气（芜湖）有限公司 | Aerial cables service material instrument conveying arrangement |
| CN108492743B (en) * | 2018-03-20 | 2020-08-04 | 河南城建学院 | Sign for city planning and designing |
| CN108711782B (en) * | 2018-06-07 | 2020-04-10 | 李晓丽 | Tool for replacing split conductor spacer |
| CN110086119B (en) * | 2019-06-03 | 2020-07-28 | 国家电网有限公司 | High-voltage line maintenance combination device and live-wire operation method thereof |
| CN112018656B (en) * | 2020-07-17 | 2021-11-30 | 广西电网有限责任公司来宾供电局 | Be applied to electric power iron tower and overhaul from climbing formula laborsaving type climbing equipment |
| CN113666310A (en) * | 2021-08-18 | 2021-11-19 | 广东电网有限责任公司 | Lifting device for maintaining high-voltage transmission line and control method |
| CN114313842A (en) * | 2021-12-13 | 2022-04-12 | 深圳航天科技创新研究院 | Automatic wire feeding equipment |
| CN116845775B (en) * | 2023-09-01 | 2024-01-09 | 国网山西省电力公司超高压变电分公司 | Overhead line inspection robot |
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- 2014-12-16 CN CN201610881769.8A patent/CN106213757B/en not_active Expired - Fee Related
- 2014-12-16 CN CN201410783698.9A patent/CN104538892B/en active Active
- 2014-12-16 CN CN201610879691.6A patent/CN106426034A/en not_active Withdrawn
- 2014-12-16 CN CN201610881783.8A patent/CN106136561B/en active Active
- 2014-12-16 CN CN201610879656.4A patent/CN106272293B/en active Active
- 2014-12-16 CN CN201610879660.0A patent/CN106393026B/en not_active Expired - Fee Related
- 2014-12-16 CN CN201610879620.6A patent/CN106229888A/en not_active Withdrawn
- 2014-12-16 CN CN201610881906.8A patent/CN106272294B/en active Active
- 2014-12-16 CN CN201610881770.0A patent/CN106360948B/en active Active
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| CN1085111A (en) * | 1992-06-04 | 1994-04-13 | 迈克尔·贝尔 | Safety device |
| EP0930135A2 (en) * | 1998-01-16 | 1999-07-21 | PARAT-WERK SCHÖNENBACH GmbH + Co KG | Transport device especially for handling apparatus such as tools, instruments or the like |
| CN104321166A (en) * | 2012-04-04 | 2015-01-28 | At和Mc私人有限公司 | Tool container |
| CN204123380U (en) * | 2014-07-18 | 2015-01-28 | 平湖亿隆旅游用品有限公司 | A kind of portable dam link plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106272293A (en) | 2017-01-04 |
| CN106136561A (en) | 2016-11-23 |
| CN106393026B (en) | 2018-09-14 |
| CN106272294A (en) | 2017-01-04 |
| CN104538892B (en) | 2017-01-25 |
| CN106426034A (en) | 2017-02-22 |
| CN106213757A (en) | 2016-12-14 |
| CN106272293B (en) | 2018-12-14 |
| CN106213757B (en) | 2017-10-31 |
| CN106393026A (en) | 2017-02-15 |
| CN104538892A (en) | 2015-04-22 |
| CN106360948B (en) | 2017-11-17 |
| CN106136561B (en) | 2018-05-29 |
| CN106360948A (en) | 2017-02-01 |
| CN106229888A (en) | 2016-12-14 |
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Effective date of registration: 20181024 Address after: 224000 Jiangsu Yancheng City Jianhu County High-tech Zone Management Committee wisdom Industrial Park 55 building. Applicant after: Spring Airlines technology development Jiangsu Co., Ltd. Address before: 266600 office 416, Zhengyang Middle Road, Chengyang District, Qingdao, Shandong, 416 Applicant before: QINGDAO ZHIXIANG PATENT TECHNOLOGY DEVELOPMENT CO., LTD. |
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