CN106276495B - A kind of elevator - Google Patents
A kind of elevator Download PDFInfo
- Publication number
- CN106276495B CN106276495B CN201610774256.7A CN201610774256A CN106276495B CN 106276495 B CN106276495 B CN 106276495B CN 201610774256 A CN201610774256 A CN 201610774256A CN 106276495 B CN106276495 B CN 106276495B
- Authority
- CN
- China
- Prior art keywords
- operation lever
- lifting platform
- crossbeam
- relocking
- fixed pulley
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/08—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, in the cars or cages for direct control of movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0415—Driving gear ; Details thereof, e.g. seals actuated manually, e.g. additional safety system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
Abstract
A kind of elevator, including pedestal and leading truck, crossbeam is equipped on the top of leading truck, hangers is equipped on crossbeam, is fixedly installed in bolt on the objects such as wall, fixed pulley is equipped in the lower section of crossbeam, halyard is around being located on fixed pulley, one end of halyard is connected with lifting platform, and the other end is connected with clump weight, and lifting platform and its quality of operator and clump weight can be pre-set in one to one ratio；With cooperating with relocking, operation lever is arranged on pedestal direction switch, and at least one multi-purpose hole is equipped on lifting platform, and operation lever passes through multi-purpose hole, is engaged with multi-purpose hole；The direction switch includes pivot disc.The technical problems to be solved by the invention are a kind of elevators being combined based on physical equilibrium, operation disturbance, cooperation, security control of design, operation lever is converted to using supporting rod, in a manner that both hands freely operate, complete elevating function, it is ensured that using more convenient, simpler, more interesting.
Description
Technical field
The present invention relates to man power lifting technical field, particularly a kind of elevator operated by motion mode.
Background technology
Manual lifting machine be a kind of manual labor operation using people can manned loading vertical traffic transport device, it is existing
Technology has：Self-service elevator, patent No. CN20052005211.0；Pedal lifting machine, patent No. CN89203192.1；A kind of family
With multi-functional elevator, application number 2013100330027.0.More than technology it is simple or it is complicated be all based on one it is identical used
Wheel shaft operation principle, wheel shaft are made of wheel and axis, can be dynamic on wheel by acting on around the machinery that common axis line rotates
Power, the rope rotation in drive shaft, so as to draw object up-down.Corresponding operation mostly continuously shakes revolute pair, tool using singlehanded
There is the operating device of the single degree of freedom, make body unbalance stress, easy hand fatigue, man-computer relation is nervous, and efficiency is with using body
Test decline.
The content of the invention
For above-mentioned technical problem, the technical problems to be solved by the invention are that design is a kind of based on physical equilibrium, operation
The elevator that disturbance, cooperation, security control are combined is converted to operation lever using supporting rod, is freely operated using both hands
Mode, complete elevating function, it is ensured that using more convenient, simpler, more interesting.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of elevator, including pedestal and guiding
Frame is equipped with crossbeam on the top of leading truck, hangers is equipped on crossbeam, is fixedly installed in bolt on the objects such as wall, in horizontal stroke
The lower section of beam is equipped with fixed pulley, and around being located on fixed pulley, one end of halyard is connected halyard with lifting platform, the other end and counterweight
Block connects, and lifting platform and its quality of operator and clump weight can be pre-set in one to one ratio；Direction switch and counterweight
Lock cooperates, and operation lever is arranged on pedestal, and at least one multi-purpose hole is equipped on lifting platform, and operation lever passes through multi-purpose hole, with
Multi-purpose hole is engaged；The direction switch includes pivot disc.The direction switch includes pivot disc.On the one hand multi-purpose hole can allow
Operation lever extends there through, and on the other hand can play the role of locking lifting platform.Direction switch with one control of relocking with lifting
Platform is opened, and a control lifting platform locking plays complementary cooperation.
Direction switch is just to open the device that energy starts lifting operation after opening matches somebody with somebody relocking.Preferably, the pivot disc can
It is driven and return spring is simultaneously equipped on dead axle, be driven that the active force brought from human bady gravitational is open-top with relocking, and pivot disc is set
In the lower section of crossbeam, the one side of pivot disc is hinged with vertical crotch connecting rod, and the lower end of vertical crotch connecting rod is located under lifting platform
Side, the vertical crotch connecting rod are sheathed in retainer, are in contact when starting with lifting platform, start spring and are arranged under leading truck
End, coordinates start-up operation, and pivot disc is engaged with relocking, is coordinated by synchronous mandril.
It is upper for counterweight to be lockked with relocking, convenient for utilizing counterweight during lifting operation.Preferably, it is described to match somebody with somebody relocking bag
It includes long toggle, hook section and the hanging ring on clump weight, the upper articulation of the long toggle is at the dead axle of fixed pulley, by embedding
The mode of set connects, and the lower end of long toggle is movably connected with hook section, hooks section and hooks into hanging ring；The upper hole of the pivot disc and lower opening point
It is not hinged with synchronous mandril, the middle part of the other end of synchronous mandril respectively with long toggle is hinged；The long toggle is equipped with first
Limited post and the second limited post, the first limited post are arranged on the lower section for hooking section, and the second limited post is arranged on the top for hooking section；In fixed pulley
On, the outside of long toggle is equipped with toggle limited post, and the upper end of long toggle is also associated with resetting spring, and the other end of resetting spring connects
The outside of fixed pulley is connected to, resetting spring is in tensional state.It is a kind of chimera with relocking and fixed pulley.
Operation lever is the reaction force transmission for replacing strut and back strut bar by both hands, realizes the device of lifting.It is preferred that
, the operation lever includes upper tube, down tube, double thread inner connecting tube, and upper tube, down tube, double thread inner connecting tube are connected by screw thread
It connects.Using the structure of two sections, it is readily transported.
When safety lock is that lifting platform is in lower stop, suitable height and weight（Adult）Safety lock could be opened, is prevented
The danger that huge balanced differences is brought.Preferably, safety lock is additionally provided in the operation lever, the safety lock is locked including scissor shape
Head, scissor shape tapered end by intersect column arranged on operation lever bottom opening at, scissor shape tapered end it is movable between upper end installation
There is a spring, in compressive state during spring works, with relocking in the open state, lifting platform is in through state, is being operated
The middle part of bar is operating space, and operating space includes operating sleeve, and operating sleeve is sheathed on double thread inner connecting tube, can be in double end spiral shell
It is slided up and down on line inner connecting tube, the connecting rod through double thread inner connecting tube, the double end spiral shell is fixed on operating sleeve
Line inner connecting tube be equipped with the matched vertical slit opening of connecting rod, connecting rod is upper with scissor shape tapered end respectively by drawstring
End connection.
Preferably, the lifting platform is equipped with pulley, and pulley can slide in leading truck.
Preferably, the top of the leading truck is equipped with Limit screw, and because of Limit screw, after lifting stops, automatic safe stops
Only, the upper end of the crossbeam is equipped with hangers.Hangers is fixed for complete machine.
Preferably, it is additionally provided with lever bracket above the operation lever.For positioning.
It is the invention has the advantages that as follows：
1）The superiority of technique effect：The present invention meets the requirement of ergonomics, has broken away from traditional hand rotation first
Constraint, next employs the operation pole technology of independent vertical, with natural both hands alternately hold bar motion mode, overcome one hand
Unbalanced pressure is rotated, is less than the prior art, so operation is more convenient, free, flexible, interesting.
2）Economy in cost：Subversive structure, perfect pair are employed, processing is more prone to, and consumption is less, because
This more economical material benefit.Flexible structure, adjustable, dismounting is convenient.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the front view of the present invention；
Fig. 2 is the side structure schematic diagram of the present invention；
Fig. 3 is the structure diagram of pivot disc of the present invention；
Fig. 4 is the installing structure diagram of the vertical crotch connecting rod of the present invention；
Fig. 5 is the positive structure schematic that the present invention matches somebody with somebody relocking；
Fig. 6 is the side structure schematic diagram that the present invention matches somebody with somebody relocking；
Fig. 7 is the structure diagram of operation lever of the present invention；
In figure：Pedestal 1, leading truck 2, Limit screw 201, fixed pulley 3, halyard 4, halyard 4, clump weight 6, lifting is opened
Pass 7, pivot disc 701, vertical crotch connecting rod 702, retainer 703, return spring 704 start spring 705, with relocking 8, long elbow
Section 801, hook section 802, hanging ring 803, synchronous mandril 804, the first limited post 805, the second limited post 806, toggle limited post 807,
Resetting spring 808, operation lever 9, upper tube 901, down tube 902, double thread inner connecting tube 903, scissor shape tapered end 904, spring 905,
Operating space 906, operating sleeve 907, connecting rod 908, vertical slit opening 909, drawstring 910, lever bracket 911 are mostly used hole
10, upper hole 101, lower opening 102, crossbeam 11, hangers 12, upper layer station 13, lower stop 14,15 at bottom opening, lifting hole(eyelet) 16, pivot disc
Fixed frame 17.
Specific embodiment
As shown in Figs. 1-2, including pedestal 1 and leading truck 2, crossbeam 11 is equipped on the top of leading truck 2 for a kind of elevator,
Hangers 12 is equipped on crossbeam 11, is equipped with fixed pulley 3 in the lower section of crossbeam 11, halyard 4 is around being located on fixed pulley 3, halyard 4
One end with being parked in lower stop 14 when the lifting hole(eyelet) 16 of lifting platform 5 be connected, the other end is connected with clump weight 6；Direction switch 7 is with matching somebody with somebody
Relocking 8 cooperates, and operation lever 9 is arranged on pedestal 1, and at least one multi-purpose hole 10 is equipped on lifting platform 5, and operation lever 9 passes through
Multi-purpose hole 10, is engaged with multi-purpose hole 10；The direction switch 7 includes pivot disc 701.The definite method of 3 length of halyard is such as
Under：Lifting platform when one end of halyard is with being parked in lower stop is connected by lifting hole(eyelet), and the other end of halyard is with lock hanging upper
When hanging ring 803 connect.
Preferably, as shown in figure 3, the pivot disc 701 can be driven and return spring 704, pivot disc are equipped on dead axle
701 are arranged at the lower section of crossbeam 11 by pivot disc fixed frame 17, and the one side of pivot disc 701 is hinged with vertical crotch connecting rod 702,
As shown in figure 4, the lower end of vertical crotch connecting rod 702 is located at the lower section of lifting platform, the vertical crotch connecting rod is sheathed on retainer
In, start the lower end that spring 705 is arranged on leading truck 2, pivot disc is engaged with relocking.
Preferably, as seen in figs. 5-6, it is described to include long toggle 801 with relocking 8, hook section 802 and on clump weight 6
Hanging ring 803, for the upper articulation of the long toggle 801 at the dead axle of fixed pulley 3, the lower end of long toggle 801 is movably connected with hook
Section 802 hooks section 802 and hooks into or depart from hanging ring 803；The upper hole 101 of the pivot disc 701 and lower opening 102 respectively with synchronous top
Bar 804 is hinged, and the middle part of the other end of synchronous mandril 804 respectively with long toggle 801 is hinged；The long toggle 801 is equipped with the
One limited post 805 and the second limited post 806, the first limited post 805 are arranged on the lower section for hooking section 802, and the second limited post 806, which is arranged on, to be hooked
The top of section 802；On fixed pulley 3, the outside of long toggle 801 is equipped with toggle limited post 807, and the upper end of long toggle 801 also connects
Resetting spring 808 is connected to, the other end of resetting spring 808 is connected to the outside of fixed pulley 3, and resetting spring 808, which is in, stretches shape
State.
Preferably, the operation lever 9 includes upper tube 901, down tube 902, double thread inner connecting tube 903, upper tube 901, down tube
902nd, double thread inner connecting tube 903 is connected through a screw thread.
Preferably, as shown in fig. 7, being additionally provided with safety lock in the operation lever 9, the safety lock includes scissor shape tapered end
904, scissor shape tapered end by intersect column arranged on operation lever 9 bottom opening at 15, scissor shape tapered end 904 it is movable between it is upper
End is equipped with spring 905, is operating space 906 at the middle part of operation lever 9 in compressive state when spring 905 works, operating space
906 include operating sleeve 907, and operating sleeve 907 is sheathed on double thread inner connecting tube 903, can be in double thread inner connecting tube 903
On slide up and down, the connecting rod 908 through double thread inner connecting tube 903, the double end spiral shell are fixed on operating sleeve 907
Line inner connecting tube 903 is equipped with to be distinguished with the matched vertical slit opening 909 of connecting rod 908, connecting rod 908 by drawstring 910
It is connected with the upper end of scissor shape tapered end 904.
Preferably, the lifting platform 5 is equipped with pulley 501, and pulley 501 can slide in leading truck 2.
Preferably, the top of the leading truck 2 is equipped with Limit screw 201, and the upper end of the crossbeam 11 is equipped with hangers 12.
Preferably, the top of the operation lever 9 is additionally provided with lever bracket 911.
Specific use and mode of operation are as follows：
During from lower stop 14 to upper layer station 13, after operator enters lifting platform 5, lifting platform 5 sinks, and drives crotch connecting rod
702 move downward, and crotch connecting rod 702 drives pivot disc 701 to rotate again, and pivot disc 701 drives synchronous mandril 804 to be transported to both sides again
It is dynamic, so as to open with relocking 8.It opens with after relocking 8, opens safety lock, above carry operating sleeve 907, open scissor shape tapered end
904, rise through lifting platform.Operator is that platform reaches upper layer station 13, operator leaves by both hands blocked operation strut
After lifting platform 5, the quality of clump weight 6 is more than the quality of lifting platform 5, and lifting platform 5 does not return again to.
During from upper layer station 13 to lower stop 14, after operator enters lifting platform 5, the direct alternately inverted operation strut of both hands,
When stop 14 under lifting dais 5 and reaching, the collision of hanging ring 803 hooks section 802, hook section 802 is made to fall into hanging ring 803, so as to lock
Clump weight 6.After lifting platform 5 drops to 904 lower section of scissor shape tapered end, scissor shape tapered end is slipped into the multi-purpose hole 10 on lifting platform 5
904, so as to lock lifting platform 5.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the limitation for the present invention, this hair
Bright protection domain should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also within protection scope of the present invention.
Claims (8)
1. a kind of elevator, including pedestal（1）And leading truck（2）, in leading truck（2）Top be equipped with crossbeam（11）, in crossbeam
（11）It is equipped with hangers（12）, in crossbeam（11）Lower section be equipped with fixed pulley（3）, halyard（4）Around being located at fixed pulley（3）On,
Halyard（4）One end and lifting platform（5）Connection, the other end and clump weight（6）Connection, it is characterised in that：Direction switch（7）With
With relocking（8）It cooperates, operation lever（9）Arranged on pedestal（1）On, in lifting platform（5）It is equipped at least one multi-purpose hole（10）,
Operation lever（9）Through multi-purpose hole（10）, with multi-purpose hole（10）It is engaged；The direction switch（7）Including pivot disc（701）, rise
Drop switch（7）It is used to open with relocking（8）；With relocking（8）For clump weight to be locked upper；Operation lever（9）For by double
The reaction force that hand replaces strut and back strut bar transfers.
2. a kind of elevator according to claim 1, it is characterised in that：The pivot disc（701）It can be driven and on dead axle
Equipped with return spring（704）, pivot disc（701）It is arranged at crossbeam（11）Lower section, pivot disc（701）One side be hinged with vertically
Crotch connecting rod（702）, vertical crotch connecting rod（702）Lower end be located at lifting platform（5）Lower section, the vertical crotch connecting rod
（702）It is sheathed on retainer（703）In, start spring（705）Arranged on leading truck（2）Lower end, pivot disc（701）With with relocking
（8）It is engaged.
3. a kind of elevator according to claim 2, it is characterised in that：It is described to match somebody with somebody relocking（8）Including long toggle（801）, hook
Section（802）And arranged on clump weight（6）On hanging ring（803）, the long toggle（801）Upper articulation in fixed pulley（3）Determine
At axis, long toggle（801）Lower end be connected with hook section（802）, hook section（802）Hook into hanging ring（803）；The pivot disc（701）
Upper hole（101）And lower opening（102）Respectively with synchronous mandril（804）It is hinged, synchronous mandril（804）The other end respectively with long elbow
Section（801）Middle part be hinged；The long toggle（801）It is equipped with the first limited post（805）With the second limited post（806）, first
Limited post（805）It is saved arranged on hooking（802）Lower section, the second limited post（806）It is saved arranged on hooking（802）Top；In fixed pulley（3）
On, long toggle（801）Outside be equipped with toggle limited post（807）, long toggle（801）Upper end be also associated with resetting spring
（808）, resetting spring（808）The other end be connected to fixed pulley（3）Outside, resetting spring（808）In tensional state.
4. a kind of elevator according to claim 1, it is characterised in that：The operation lever（9）Including upper tube（901）, down tube
（902）, double thread inner connecting tube（903）, upper tube（901）, down tube（902）, double thread inner connecting tube（903）Connected by screw thread
It connects.
5. a kind of elevator according to claim 4, it is characterised in that：The operation lever（9）On be additionally provided with safety lock, it is described
Safety lock includes scissor shape tapered end（904）, scissor shape tapered end is by intersecting column arranged on operation lever（9）Bottom opening at（15）,
Scissor shape tapered end（904）It is movable between upper end spring is installed（905）, spring（905）Compressive state is in during work,
Operation lever（9）Middle part be operating space（906）, operating space（906）Including operating sleeve（907）, operating sleeve（907）It is sheathed on
Double thread inner connecting tube（903）On, it can be in double thread inner connecting tube（903）On slide up and down, in operating sleeve（907）Upper fixation
Equipped with through double thread inner connecting tube（903）Connecting rod（908）, the double thread inner connecting tube（903）It is equipped with being connected
Bar（908）Matched vertical slit opening（909）, connecting rod（908）Pass through drawstring（910）Respectively with scissor shape tapered end
（904）Upper end connection.
6. a kind of elevator according to claim 1, it is characterised in that：The lifting platform（5）It is equipped with pulley（501）, it is sliding
Wheel（501）It can be in leading truck（2）Middle slip.
7. a kind of elevator according to claim 1, it is characterised in that：The leading truck（2）Upper end be equipped with Limit screw
（201）.
8. a kind of elevator according to claim 1, it is characterised in that：The operation lever（9）Top be additionally provided with operation lever
Stent（911）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774256.7A CN106276495B (en) | 2016-08-31 | 2016-08-31 | A kind of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774256.7A CN106276495B (en) | 2016-08-31 | 2016-08-31 | A kind of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106276495A CN106276495A (en) | 2017-01-04 |
| CN106276495B true CN106276495B (en) | 2018-05-29 |
Family
ID=57672573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774256.7A Active CN106276495B (en) | 2016-08-31 | 2016-08-31 | A kind of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276495B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000053340A (en) * | 1998-08-05 | 2000-02-22 | Mitsubishi Electric Corp | Manual operation device for elevator hoist |
| CN2500656Y (en) * | 2001-09-07 | 2002-07-17 | 张延誉 | Multifunctional hand body-building lifter |
| CN1519189A (en) * | 2003-02-04 | 2004-08-11 | �����ذ¹ɷݹ�˾ | Safety device of elevator |
| CN2752238Y (en) * | 2004-07-02 | 2006-01-18 | 张文礼 | Climbing ladder booster |
| CN101638208A (en) * | 2009-08-14 | 2010-02-03 | 三一汽车制造有限公司 | Engineering machinery and balance weight locking device |
| CN103964282A (en) * | 2013-01-25 | 2014-08-06 | 徐延 | Household multifunctional elevator |
-
2016
- 2016-08-31 CN CN201610774256.7A patent/CN106276495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000053340A (en) * | 1998-08-05 | 2000-02-22 | Mitsubishi Electric Corp | Manual operation device for elevator hoist |
| CN2500656Y (en) * | 2001-09-07 | 2002-07-17 | 张延誉 | Multifunctional hand body-building lifter |
| CN1519189A (en) * | 2003-02-04 | 2004-08-11 | �����ذ¹ɷݹ�˾ | Safety device of elevator |
| CN2752238Y (en) * | 2004-07-02 | 2006-01-18 | 张文礼 | Climbing ladder booster |
| CN101638208A (en) * | 2009-08-14 | 2010-02-03 | 三一汽车制造有限公司 | Engineering machinery and balance weight locking device |
| CN103964282A (en) * | 2013-01-25 | 2014-08-06 | 徐延 | Household multifunctional elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106276495A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105863235A (en) | No-swing hanging basket device with automatic positioning function | |
| CN105846344B (en) | Can automatic blocking somersault coaster | |
| CN208666972U (en) | Curtain wall unit lifting device | |
| CN102642019A (en) | Steel ladle capping device | |
| CN206298269U (en) | Can automatic discharging combination lifting system | |
| CN106276495B (en) | A kind of elevator | |
| CN206712331U (en) | It is remotely controlled unwrapping wire detacher | |
| CN206940221U (en) | A kind of crane pipe fitting suspender | |
| CN107758493A (en) | A kind of self-locking safety suspension hook | |
| CN205527466U (en) | Safe type grain lifting machine | |
| CN208898465U (en) | A kind of well cover opening device | |
| CN206407815U (en) | A kind of industrial hoisting device for hot environment | |
| CN201258228Y (en) | Single column support type rotary arm hoist | |
| CN203247011U (en) | Automatic hoisting tongs | |
| CN206154240U (en) | Over -and -under type ceiling puncher | |
| CN204781890U (en) | Curve type hanging flower basket | |
| CN109081242A (en) | It is a kind of it is for building with function of weighing overload can intelligent reminding hanging equipment | |
| CN107738977A (en) | Metallurgy combination handling apparatus | |
| CN206263899U (en) | Automobile Service rollover stand | |
| CN202591591U (en) | Steel ladle capping device | |
| CN209668603U (en) | Container spreader | |
| CN206203710U (en) | Pedal lifting rubbish hangs | |
| CN206811851U (en) | Guide vane sleeve cam pin pin pulling out device | |
| CN206576419U (en) | A kind of umbrella with safety hammer | |
| CN205603091U (en) | Formula hoisting apparatus can haul |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 274300 East Outer Ring Road East, shunshi Road, Shan county, Heze City, Shandong Province Patentee after: Zeng Huan Address before: Hubei province Yichang city 443000 street outside No. 14-115 Patentee before: Zou Ronghua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: 251700 Jianglou Town Industrial Park (No.1 Daqiao Road), Huimin County, Binzhou City, Shandong Province Patentee after: Shandong Shengshi Machinery Manufacturing Co.,Ltd. Address before: 274300 East Outer Ring Road, shunshi Road, Shan county, Heze City, Shandong Province Patentee before: Zeng Huan |