CN110089294A - A kind of portable fret saw of biaxial tension formula for gardens - Google Patents
A kind of portable fret saw of biaxial tension formula for gardens Download PDFInfo
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- CN110089294A CN110089294A CN201910471674.2A CN201910471674A CN110089294A CN 110089294 A CN110089294 A CN 110089294A CN 201910471674 A CN201910471674 A CN 201910471674A CN 110089294 A CN110089294 A CN 110089294A
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- fixed
- tooth
- fixedly connected
- gardens
- fixed tooth
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Clamps And Clips (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention provides a kind of portable fret saws of biaxial tension formula for gardens, belong to field of garden technology, including main cylinder, opening-closing plate, auxiliary projection, blocked hole, agree with hole, fixed tooth, aperture, fixed lobe, rotation lid, outer lug, internal projection, fixed plate, shaft, roller, surface bulge, helical spring piece, mesoporous, fixing glue, limiting tooth, cable wire, groove and secondary cylinder, main cylinder top nose is connected with opening-closing plate, folding front edge of board upper and lower surface is fixedly connected with auxiliary projection, the surface aperture of opening-closing plate upper and lower surface is provided with blocked hole, blocked hole upper and lower surface, which is nested, agrees with hole, surrounding is fixedly connected with fixed tooth at the top of main cylinder, aperture is nested on the inside of fixed tooth, fixed tooth outer surface is fixedly connected to fixed lobe, fixed tooth exterior bottom socket is provided with rotation lid, rotate outer side of lid table Face is fixedly connected with outer lug, and rotation lid inside is fixedly connected with internal projection.
Description
Technical field
The present invention relates to field of garden technology, more particularly to a kind of extendable portable fret saw technical field.
Background technique
Afforestation is (or further to be built in certain region application engineering technology and artistic media by transformation landform
Mountain, piling and layout of stones, Li Shui) plant natural environment and trip beautiful made of the approach creation such as trees flowers and plants, constructing architecture and arrangement garden road
Rest condition is known as gardens, and gardens include flower garden, private garden, petty street garden, garden, park, botanical garden, zoo etc., with garden
The development of forestry section further includes excursion district and the recuperation of Forest Park, scenic spot, nature reserve area or national park
Famous scenic spot, existing gardener need to carry tool when the trees to gardens are trimmed, although and when carrying trimming tool
There is higher the pruning efficiency to the lesser branch of diameter, but the branch being relatively large in diameter then is difficult to trim, and carries electronic
Although pruning tool has higher the pruning efficiency, electronic pruning tool quality and body to the branch pruning being relatively large in diameter
Product is all larger, is unfavorable for the carrying of gardener, and user is easy to produce fatigue after use, and two kinds of tools are right
The branch of higher position can not be trimmed when higher branch is trimmed, to also need mating ladder etc. relevant
Climbing tool just can be carried out, low so as to cause Gardener's task efficiency.
Then, inventor is in view of this, adhere to that the relevant industries are abundant for many years designs and develops and the warp of actual fabrication
It tests, is studied improvement for existing structure and missing, a kind of portable fret saw of biaxial tension formula for gardens is provided,
To achieve the purpose that with more more practical value.
Summary of the invention
The purpose of the present invention is to provide a kind of portable fret saws of biaxial tension formula for gardens, to solve above-mentioned back
Pruning tool weight existing for the garden tree pruning proposed in scape technology is big and low efficiency, and difficult to the branch of higher position
The problem of to be trimmed
The purpose and effect of extendable portable fret saw of the present invention, reached by technological means in detail below: one kind is used for
The portable fret saw of biaxial tension formula in gardens, including main cylinder, opening-closing plate, auxiliary projection, blocked hole, agree with hole, fixed tooth, open
Hole, fixed lobe, rotation lid, outer lug, internal projection, fixed plate, shaft, roller, surface bulge, helical spring piece, mesoporous,
Fixing glue, limiting tooth, cable wire, groove and secondary cylinder, the main cylinder top nose are connected with opening-closing plate, before the opening-closing plate
End upper and lower surface is fixedly connected with auxiliary projection, and opening-closing plate upper and lower surface surface aperture is provided with blocked hole, the clamping
Hole upper and lower surface, which is nested, agrees with hole, and surrounding is fixedly connected with fixed tooth at the top of the main cylinder, and the fixed tooth inside is embedding
Set is provided with aperture, and the fixed tooth outer surface is fixedly connected to fixed lobe, the fixed tooth exterior bottom socket
It is provided with rotation lid, the rotation outer side of lid surface is fixedly connected with outer lug, and rotation lid inside is fixedly connected with convex
It rises, the main cylinder interior side surface is fixedly connected with fixed plate, and fixed plate is located on the inside of opening-closing plate, in the fixed plate
Lower both ends are rotatably connected to shaft, and the shaft front-end surface is fixedly connected with roller, and the roller outer surface is fixed to be connected
It is connected to surface bulge, the drums inside insertion is provided with helical spring piece, during the insertion of helical spring piece center is provided with
Hole, the mesoporous inside and fixing glue are in clamping setting, and fixing glue is in be clamped setting with fixed plate, above and below the fixing glue
Surface is fixedly connected with limiting tooth, and fixing glue and limiting tooth respectively with blocked hole and agree with hole in clamping setting, the roller
Surface wrap is provided with cable wire, and the cable wire outer surface is nested groove, and the main cylinder passes through rotation lid and secondary cylinder
It is arranged in clamping, and clamping is arranged in secondary cylinder at the top of cable wire side.
As a further solution of the present invention: there are four the fixed tooth distributions, and passes through fixed lobe on the outside of fixed tooth
Internal projection with rotation lid is in clamping setting.
As a further solution of the present invention: being provided with protrusive board on the inside of the helical spring piece, and protrusive board is in limiting tooth
It is engaged.
As a further solution of the present invention: there are two the roller distributions, and rope diameter can be 1-10mm, and appoint
Anticipate two kinds of diameters cable wire and roller in winding setting.
As a further solution of the present invention: 1/5 surface of fixing glue side is thread, and fixing glue passes through spiral shell
Line tooth is connected with fixed plate.
As a further solution of the present invention: being inclined to set between the fixed tooth, and the interval distance between fixed tooth
From gradually decreaseing from top to bottom.
As a further solution of the present invention: the groove is arc-shaped shape, and groove arc shape both ends surrounding is in saw
Dentation.
The present invention provides a kind of portable fret saws of biaxial tension formula for gardens, have the advantages that
1, this kind is provided with roller for the portable fret saw of biaxial tension formula in gardens, and there are two roller distributions, and steel
Rope diameter can be 1-10mm, and the cable wire of any two kinds of diameters and roller take from device in winding setting using by fixing glue
Under, then opening-closing plate could be opened by auxiliary projection to main cylinder outside, then shaft and roller are removed, then incited somebody to action
Cable wire is wrapped on roller, can select the cable wire of different-diameter being wrapped on roller respectively according to different service conditions,
Or the cable wire of same diameter is wrapped on roller, so that another roller is set as spare, then respectively by shaft and rolling
In cylinder installation to fixed plate, the other end of cable wire is then fixed to secondary cylinder again, is then closed folding sheet reset, then will consolidate
Fixed nail insertion blocked hole, then rotates fixing glue, and due to being provided with protrusive board on the inside of helical spring piece, and protrusive board is in limiting tooth
It is engaged, when fixing glue rotation, limiting tooth can be engaged with protrusive board, to helical spring piece be tightened, and fixing glue side
1/5 surface is thread, and fixing glue is connected by thread with fixed plate, meeting and fixed plate while fixing glue rotates
It is fixed, so that plate closing will be opened and closed, when helical spring piece by by it is tight when will drive roller rotation, and when cable wire then can be by roller
Tightening, then covers in the rotation that secondary cylinder is clamped to main cylinder, due to the special compact of the device, and lighter in weight,
It is then particularly convenient when user will carry the device to gardens or open air.
2, this kind is provided with fixed tooth for the portable fret saw of biaxial tension formula in gardens, and there are four fixed tooth distributions,
And on the outside of fixed tooth by the internal projection of fixed lobe and rotation lid in clamping setting, elder generation's revolute cylinder and main cylinder point when use
From then the length that cable wire pull-out is suitable, then will rotate lid rotation, to make the internal projection for rotating lid and fixed tooth
The fixed lobe in outside engages, and due to being inclined to set between fixed tooth, and the spacing distance between fixed tooth is from top to bottom
It is gradually reduced, when rotation lid is with fixed tooth engagement, fixed tooth can mutually lock and reduce the diameter of aperture, straight when aperture
Diameter can be clamped cable wire after reducing, so that cable wire is engaged, so that cable wire be avoided to bounce back, throw secondary cylinder to tree when will be according to branch
The other end of branch, then both hands alternately draw main cylinder and secondary cylinder, since groove is arc-shaped shape, and groove arc shape both ends four
Week is serrated, from making groove and branch friction and cut branch, the tree that will can easily can't reach by this kind of mode
Branch cutting, and the fast cutting efficiency of cutting speed is high, and when cable wire serious wear, upper end fray is cut, then by new steel
Secondary cylinder is extracted and be fixed to rope out, from new can work by this kind of mode, more high compared to traditional chain saw
Effect.
To sum up, this kind has wide applicability for the portable fret saw of biaxial tension formula in gardens, to solve above-mentioned back
Pruning tool weight existing for the existing garden tree pruning proposed in scape technology is big and low efficiency, and to higher position
Branch is difficult to the problem of being trimmed, and has higher promotional value.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is structural schematic diagram at the A of Fig. 1 of the invention.
Fig. 3 is fixation toothing schematic diagram of the invention.
Fig. 4 is fixation tooth overlooking structure diagram of the invention.
Fig. 5 is helical spring chip architecture schematic diagram of the invention.
Fig. 6 is structural schematic diagram at the B of Fig. 5 of the invention.
Fig. 7 is roller side structure schematic diagram of the invention.
Fig. 8 is groove structure schematic diagram of the invention.
In Fig. 1-8: the main cylinder of 1-, 101- opening-closing plate, 1011- auxiliary projection, 1012- blocked hole, 1013- agree with hole, 102-
Fixed tooth, 1021- aperture, 1022- fixed lobe, 103- rotation lid, 1031- outer lug, 1032- internal projection, 2- fixed plate,
201- shaft, 202- roller, 2021- surface bulge, 203- helical spring piece, 2031- mesoporous, 204- fixing glue, 2041- limit
Position tooth, 3- cable wire, 301- groove, 4- pair cylinder.
Specific embodiment
In the following, will be explained in the embodiment of the present invention, the example is shown in the accompanying drawings and the description below.Although will knot
The exemplary embodiment description present invention is closed, it is to be understood that the description is not really wanted to limit the invention to the illustrative reality
Apply example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, it is changing, equivalent
And other embodiments, may include in the spirit and scope of the present invention as defined in the appended claims.Embodiment one:
Please refer to Fig. 1 to 8, in the embodiment of the present invention, a kind of portable fret saw of biaxial tension formula for gardens, including
Main cylinder 1, opening-closing plate 101, auxiliary projection 1011, blocked hole 1012, to agree with hole 1013, fixed tooth 102, aperture 1021, fixation convex
Play 1022, rotation lid 103, outer lug 1031, internal projection 1032, fixed plate 2, shaft 201, roller 202, surface bulge
2021, helical spring piece 203, mesoporous 2031, fixing glue 204, limiting tooth 2041, cable wire 3, groove 301 and secondary cylinder 4, main cylinder 1
Top nose is connected with opening-closing plate 101, and 101 front end upper and lower surface of opening-closing plate is fixedly connected with auxiliary projection 1011, folding
101 upper and lower surface surface aperture of plate is provided with blocked hole 1012, and 1012 upper and lower surface of blocked hole, which is nested, agrees with hole
1013, main 1 top surrounding of cylinder is fixedly connected with fixed tooth 102, and aperture 1021, fixed tooth are nested on the inside of fixed tooth 102
102 outer surfaces are fixedly connected to fixed lobe 1022, and fixed 102 exterior bottom of tooth socket is provided with rotation lid 103, rotation
103 outer surface of hub cap is fixedly connected with outer lug 1031, rotates and is fixedly connected with internal projection 1032, main cylinder 1 on the inside of lid 103
Interior side surface is fixedly connected with fixed plate 2, and fixed plate 2 is located at 101 inside of opening-closing plate, the rotation of 2 upper and lower ends of fixed plate
It is connected with shaft 201,201 front-end surface of shaft is fixedly connected with roller 202, and 202 outer surface of roller is fixedly connected with surface
Protrusion 2021, roller 202, which is internally embedded, is provided with helical spring piece 203, and the insertion of 203 center of helical spring piece is provided with mesoporous
2031,2031 inside of mesoporous is arranged with fixing glue 204 in clamping, and fixing glue 204 and fixed plate 2 are in clamping setting, fixing glue
204 upper and lower surfaces are fixedly connected with limiting tooth 2041, and fixing glue 204 and limiting tooth 2041 respectively with blocked hole 1012 and contract
Hole 1013 is closed in clamping setting, 202 surface wrap of roller is provided with cable wire 3, and 3 outer surface of cable wire is nested groove
301, by rotation lid 103 and secondary cylinder 4, in clamping setting, and at the top of 3 side of cable wire, clamping is arranged in secondary cylinder 4 main cylinder 1.
Further: there are two the distributions of roller 202, and 3 diameter of cable wire can be 1-10mm, and the steel of any two kinds of diameters
Rope 3 and roller 202 are removed from device in winding setting using by fixing glue 204, then could be passed through opening-closing plate 101 auxiliary
It helps protrusion 1011 to opening on the outside of main cylinder 1, then shaft 201 and roller 202 is removed, cable wire 3 is then being wrapped in rolling
On cylinder 202, the cable wire 3 of different-diameter being wrapped on roller 202 respectively can be selected according to different service conditions, or will
The cable wire 3 of same diameter is wrapped on roller 202, so that another roller 202 is set as spare, then respectively by shaft 201
In the installation to fixed plate 2 of roller 202, the other end of cable wire is then fixed to secondary cylinder 4 again, then answers opening-closing plate 101
Position closure, then fixing glue 204 is inserted into blocked hole 1012, fixing glue 204 is then rotated, due to setting on the inside of helical spring piece 203
It is equipped with protrusive board, and protrusive board is in be engaged with limiting tooth 2041, limiting tooth 2041 can be nibbled with protrusive board when fixing glue 204 rotates
It closes, to helical spring piece 203 be tightened, and 204 side of fixing glue, 1/5 surface is thread, and fixing glue 204 passes through spiral shell
Line tooth is connected with fixed plate 2, can be fixed with fixed plate 2 while fixing glue 204 rotates, so that opening-closing plate 101 is closed,
When helical spring piece 203 by by it is tight when will drive roller 202 and rotate, and when cable wire 3 can then be tightened by roller 202, then will
In the clamping to the rotation lid 103 of main cylinder 1 of secondary cylinder 4, due to the special compact of the device, and lighter in weight, work as user
It is then particularly convenient when the device to gardens or open air to carry.
Further: there are four the fixed distributions of tooth 102, and is covered on the outside of fixed tooth 102 by fixed lobe 1022 and rotation
103 internal projection 1032 is in clamping setting, and elder generation's revolute cylinder 4 is separated with main cylinder 1 when use, then pulls out cable wire 3 suitable
Then length is rotated will rotate lid 103, to make the fixation in 102 outside of the internal projection 1032 for rotating lid 103 and fixed tooth
Protrusion 1022 engages, due to being inclined to set between fixed tooth 102, and the spacing distance between fixed tooth 102 from top to bottom by
Decrescence small, when rotation lid 103 is engaged with fixed tooth 102, fixed tooth 102 can mutually lock and reduce the diameter of aperture 1021,
It can be clamped cable wire 3 after the diameter of aperture 1021 reduces, so that cable wire 3 is engaged, so that cable wire 3 be avoided to bounce back, when will evidence
Secondary cylinder 4 is thrown to the other end of branch when branch, then both hands alternately draw main cylinder 1 and secondary cylinder 4, since groove 301 is arc-shaped
Shape, and 301 circular shape both ends surrounding of groove is serrated, from making groove 301 and branch friction and cut branch, by this
Kind of mode can easily cut the branch that can't reach, and the fast cutting efficiency of cutting speed is high, when 3 serious wear of cable wire,
Upper end fray is cut, then out new cable wire is being extracted to and is being fixed to secondary cylinder 4, it can be from new by this kind of mode
Carry out work, it is more efficient compared to traditional chain saw.
In fret saw portable using a kind of biaxial tension formula for gardens of the invention, firstly, using by fixing glue
204 remove from device, then could by opening-closing plate 101 by auxiliary projection 1011 to opening on the outside of main cylinder 1, then will turn
Axis 201 is removed with roller 202, is then wrapped on roller 202 by cable wire 3, can select difference according to different service conditions
The cable wire 3 of diameter being wrapped on roller 202 respectively, or the cable wire 3 of same diameter is wrapped on roller 202, thus
Another roller 202 is set as spare, is then respectively installed shaft 201 and roller 202 to fixed plate 2, then again by steel
The other end of rope is fixed to secondary cylinder 4, then resets opening-closing plate 101 and is closed, then fixing glue 204 is inserted into blocked hole 1012, so
Fixing glue 204 is rotated afterwards, and when fixing glue 204 rotates, limiting tooth 2041 can be engaged with protrusive board, thus by helical spring piece 203
Tightening, can be fixed with fixed plate 2 while fixing glue 204 rotates, to opening-closing plate 101 is closed, when helical spring piece 203
By by it is tight when will drive roller 202 and rotate, and when cable wire 3 can then be tightened by roller 202, then by secondary cylinder 4 clamping to main cylinder
On 1 rotation lid 103, elder generation's revolute cylinder 4 is separated with main cylinder 1 when use, and then cable wire 3 is pulled out to suitable length, then existed
Rotation lid 103 is rotated, so that the internal projection 1032 for rotating lid 103 and the fixed lobe 1022 in fixed 102 outside of tooth be made to nibble
It closes, when rotation lid 103 is engaged with fixed tooth 102, fixed tooth 102 can mutually lock and reduce the diameter of aperture 1021, when
The diameter of aperture 1021 can be clamped cable wire 3 after reducing, so that cable wire 3 is engaged, so that cable wire 3 be avoided to bounce back, when will be according to branch
When secondary cylinder 4 is thrown to the other end of branch, then both hands alternately draw main cylinder 1 and secondary cylinder 4, from making groove 301 and branch friction simultaneously
Branch is cut, can easily be cut the branch that can't reach by this kind of mode, and the fast cutting efficiency of cutting speed is high, when
3 serious wear of cable wire, upper end fray is cut, and is then being extracted new cable wire out and is being fixed to secondary cylinder 4.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of portable fret saw of biaxial tension formula for gardens, including main cylinder (1), fixed plate (2), cable wire (3) and secondary cylinder
(4), which is characterized in that it is solid that the main cylinder (1) is fixedly connected with fixed plate (2), cable wire (3) and secondary cylinder (4), the main cylinder (1)
Surely it is connected with opening-closing plate (101), auxiliary projection (1011), blocked hole (1012), agrees with hole (1013), fixed tooth (102), aperture
(1021), fixed lobe (1022), rotation lid (103), outer lug (1031) and internal projection (1032).
2. the biaxial tension formula portable fret saw according to claim 1 for gardens, it is characterised in that: the fixed tooth
(102) there are four distribution.
3. the biaxial tension formula portable fret saw according to claim 1 for gardens, it is characterised in that: fixed tooth
(102) outside is by the internal projection (1032) of fixed lobe (1022) and rotation lid (103) in clamping setting.
4. the biaxial tension formula portable fret saw according to claim 1 for gardens, it is characterised in that: the fixed tooth
(102) it is inclined to set between.
5. the biaxial tension formula portable fret saw according to claim 1 for gardens, it is characterised in that: fixed tooth
(102) spacing distance between gradually decreasees from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471674.2A CN110089294B (en) | 2019-05-31 | 2019-05-31 | A portable scroll saw of biaxial stretching formula for gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910471674.2A CN110089294B (en) | 2019-05-31 | 2019-05-31 | A portable scroll saw of biaxial stretching formula for gardens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110089294A true CN110089294A (en) | 2019-08-06 |
| CN110089294B CN110089294B (en) | 2021-06-08 |
Family
ID=67449983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910471674.2A Active CN110089294B (en) | 2019-05-31 | 2019-05-31 | A portable scroll saw of biaxial stretching formula for gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110089294B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329498Y (en) * | 1998-05-08 | 1999-07-21 | 陈瑞荣 | Saw blade locking device with buffer margin for curve saw |
| CN1461938A (en) * | 2002-05-28 | 2003-12-17 | 谢智庆 | Flexible rule box capable of automatic winding out and contracting |
| CN2689474Y (en) * | 2004-02-27 | 2005-03-30 | 曾榉嶒 | Single-side stretching synchronous charging wires |
| CN203973500U (en) * | 2014-01-21 | 2014-12-03 | 彭辉 | Multifunctional shovel |
| CN205040295U (en) * | 2015-10-09 | 2016-02-24 | 石鸿娟 | Multifunctional garden saw |
| CN206426213U (en) * | 2017-01-06 | 2017-08-22 | 山东科技大学 | A kind of countryside portable fret saw |
| CN109484587A (en) * | 2019-01-08 | 2019-03-19 | 黄伟 | A kind of quick dispensing lifesaving appliance of default placement |
-
2019
- 2019-05-31 CN CN201910471674.2A patent/CN110089294B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329498Y (en) * | 1998-05-08 | 1999-07-21 | 陈瑞荣 | Saw blade locking device with buffer margin for curve saw |
| CN1461938A (en) * | 2002-05-28 | 2003-12-17 | 谢智庆 | Flexible rule box capable of automatic winding out and contracting |
| CN2689474Y (en) * | 2004-02-27 | 2005-03-30 | 曾榉嶒 | Single-side stretching synchronous charging wires |
| CN203973500U (en) * | 2014-01-21 | 2014-12-03 | 彭辉 | Multifunctional shovel |
| CN205040295U (en) * | 2015-10-09 | 2016-02-24 | 石鸿娟 | Multifunctional garden saw |
| CN206426213U (en) * | 2017-01-06 | 2017-08-22 | 山东科技大学 | A kind of countryside portable fret saw |
| CN109484587A (en) * | 2019-01-08 | 2019-03-19 | 黄伟 | A kind of quick dispensing lifesaving appliance of default placement |
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| Publication number | Publication date |
|---|---|
| CN110089294B (en) | 2021-06-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Qiao Fang Inventor after: Huang Yanli Inventor after: Xie Dongheng Inventor after: Wang Peng Inventor before: Wang Peng |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210508 Address after: 450000 No.15, unit 2, building 3, courtyard 4, No.169 Nanyang Road, Huiji District, Zhengzhou City, Henan Province Applicant after: Qiao Fang Applicant after: Huang Yanli Applicant after: Xie Dongheng Address before: 256302 NO.402, unit 3, building 3, yard 24, Tangfang East 1st Road, Gaoqing County, Zibo City, Shandong Province Applicant before: Wang Peng |
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