CN108566839B - Multifunctional pruner blade set - Google Patents
Multifunctional pruner blade set Download PDFInfo
- Publication number
- CN108566839B CN108566839B CN201810520334.XA CN201810520334A CN108566839B CN 108566839 B CN108566839 B CN 108566839B CN 201810520334 A CN201810520334 A CN 201810520334A CN 108566839 B CN108566839 B CN 108566839B
- Authority
- CN
- China
- Prior art keywords
- blades
- supporting rod
- blade
- pressing
- pressing strip
- 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.)
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Links
- 238000000034 method Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Abstract
The invention discloses a multifunctional pruner blade set, which comprises a gear, an eccentric wheel assembly, two blades and a pressing bar, wherein the two blades are in two states: when the two blades are in a plane, the supporting rods are propped against the bottom surface of the groove of the pressing strip, and the front ends of the two blades are fixedly connected with the front end of the pressing strip through the supporting rods and the locking mechanism; when the two blades are bent in the length direction, the included angle between the supporting rod and the pressing strip is 60-80 degrees, the two blades are arc-shaped, one end of each arc is the joint of the two blades and the eccentric wheel assembly, and the other end of each arc is the front end of the two blades; the length between the fixed end of the supporting rod and the locking mechanism is consistent with the distance between the front ends of the two blades and the front end of the pressing bar. The blade set can trim the plane and the cambered surface on the premise of not replacing the blades, so that the trimming efficiency is greatly improved, the functions are various, and the application range is wide.
Description
Technical Field
The invention relates to the technical field of garden equipment, in particular to a multifunctional pruner blade set.
Background
The current multifunctional pruner blade set comprises a gear, an eccentric wheel assembly, two blades and a pressing strip, wherein the eccentric wheel assembly is fixed with the center of the gear, the tail ends of the two blades are connected with the eccentric wheel assembly, one side of each blade is provided with a plurality of first cutter heads which are uniformly arranged, the other side of each blade is provided with a plurality of second cutter heads which are uniformly arranged, a plurality of long holes which are distributed along the length direction are formed in the two blades, and the two blades can be repeatedly and slidingly overlapped along the length direction and are provided with gaps between the two blades. The above prior art multi-function pruner blade set has the following disadvantages: because the blade is only straight, when in trimming, the conventional method can only trim the plane, and the function is simple. If the cambered surface needs to be trimmed, manual trimming is adopted, or the straight blade is trimmed into an arc shape by adopting a plurality of constantly changing angles, so that the trimming efficiency is greatly reduced. There is also an arcuate blade, but this requires replacement of the trimmer body because the arcuate blade cannot be matched. If a special trimmer capable of using the arc-shaped blade is arranged, only the arc shape can be trimmed, and the trimming plane can not be trimmed any more, so that the function is single, and the application range is limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing the multifunctional pruner blade set which can prune a plane and an arc surface on the premise of not replacing blades, greatly increases pruning efficiency, has various functions and has wide application range.
The technical scheme of the invention is that the multifunctional pruner blade set comprises a gear, an eccentric wheel assembly, two blades and a pressing strip, wherein the eccentric wheel assembly is fixed with the center of the gear, the tail ends of the two blades are connected with the eccentric wheel assembly, one side edge of each blade is provided with a plurality of first blades which are uniformly arranged, the other side edge of each blade is provided with a plurality of second blades which are uniformly arranged, the two blades are provided with a plurality of long holes which are distributed along the length direction, and the two blades can be overlapped in a reciprocating sliding way along the length direction and are provided with gaps; the method is characterized in that: the front ends of the two blades and the front end of the pressing bar are provided with a supporting rod and a locking mechanism, the hinged end of the supporting rod is hinged with the front end of one blade close to the pressing bar, the locking mechanism is rotationally connected to the front end of the pressing bar, the free end of the supporting rod penetrates through the locking mechanism and is locked, and the two blades have two states: when the two blades are in a plane, the supporting rods are propped against the bottom surface of the groove of the pressing strip, and the front ends of the two blades are fixedly connected with the front end of the pressing strip through the supporting rods and the locking mechanism; when the two blades are bent in the length direction, the included angle between the supporting rod and the pressing strip is 60-80 degrees, the two blades are arc-shaped, one end of each arc is the joint of the two blades and the eccentric wheel assembly, and the other end of each arc is the front end of the two blades; the length between the fixed end of the supporting rod and the locking mechanism is consistent with the distance between the front ends of the two blades and the front end of the pressing bar.
The locking mechanism comprises a locking block and a knob, the locking block is rotationally connected to the front end of the pressing bar, the locking block is provided with a first through hole, the supporting rod penetrates through the first through hole, and the knob is screwed in a threaded hole of the locking block and abuts against the supporting rod in the first through hole.
The hinge end of the supporting rod is hinged with the front end of a blade close to the pressing bar, the front end of the blade is fixedly provided with a hinge shaft, a hinge sleeve is sleeved outside the hinge shaft in a rotating mode, and the supporting rod is fixed with the hinge sleeve.
The bottom of the pressing bar below the locking block is provided with a notch for embedding the supporting bar.
When the two blades are in a plane, a space is reserved between the axis of the hinge shaft and the bottom surface of the pressing bar.
The front ends of the two blades extend out of the pressing strip, and the hinge sleeve is fixed at the front ends of the blades extending out of the pressing strip.
The pressing strip is provided with second through holes, the number of which corresponds to the number of bolts and nuts of the two limiting blades, and the inner diameter of the second through holes is larger than the outer diameter of the nuts.
The blade comprises the following components in parts by weight: c:0.62 to 0.70, si:0.17 to 0.37, mn:0.90 to 1.20, P:0.012 to 0.035, S:0.012 to 0.035, cr:0.10 to 0.25, ni:0.55 to 0.75, mo:0.2 to 0.65, ti:0.012 to 0.035.
Each first cutter head of each blade is provided with a chip removing structure capable of reducing weight
The chip removing structure is a chip removing hole arranged on the first cutter head.
After adopting the structure, the invention has the following advantages: since the two blades have two states: when the two blades are in a plane, the supporting rods are propped against the bottom surface of the groove of the pressing strip, and the front ends of the two blades are fixedly connected with the front end of the pressing strip through the supporting rods and the locking mechanism; when the length direction of the two blades is bent, the included angle between the supporting rod and the pressing strip is 60-80 degrees, and the two blades are arc-shaped, namely, the plane can be trimmed and the arc surface can be trimmed on the premise that the blades are not replaced, so that the trimming efficiency is greatly improved, the functions are various, and the application range is wide.
Drawings
Fig. 1 is a schematic front view of a blade set of the multifunctional pruner of the present invention.
Fig. 2 is a schematic perspective view of a blade set of the multifunctional pruner of the present invention.
Fig. 3 is a schematic perspective view of the front end of the blade set of the multifunctional pruner of the present invention when closed.
Fig. 4 is a schematic view of a front-end open angle perspective structure of the blade set of the multifunctional pruner of the present invention.
Fig. 5 is a schematic view of a front opening maximum angle perspective structure of the blade set of the multifunctional pruner of the present invention.
Fig. 6 is a schematic structural view of a first tool bit according to the present invention.
As shown in the drawing figures, there is shown,
1. a blade, a first cutter head, 1.1 parts, a first cutter head, 1.1.1 parts and chip removal holes,
1.2 parts of second tool bit, 2 parts of pressing strip, 2.1 parts of notch, 3 parts of supporting rod, 4 parts of locking block, 5 parts of knob, 6 parts of hinge shaft, 7 parts of hinge sleeve.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-6, the multifunctional pruner blade set comprises a gear, an eccentric wheel assembly, two blades 1 and a pressing strip 2, wherein the eccentric wheel assembly is fixed with the center of the gear, the tail ends of the two blades 1 are connected with the eccentric wheel assembly to rotate through the gear so as to drive the eccentric wheel of the eccentric wheel assembly to rotate, the U-shaped holes at the tail ends of the two blades 1 are sleeved outside the eccentric wheel, and the two blades 1 linearly and reciprocally slide through the rotating eccentric wheel. A plurality of first cutter heads 1.1 which are uniformly arranged are arranged on one side of each blade 1, a plurality of second cutter heads 1.2 which are uniformly arranged are arranged on the other side of each blade 1, a plurality of long holes which are distributed along the length direction are formed in each two blades 1, and the two blades 1 can be reciprocally and slidingly overlapped along the length direction and are provided with gaps; the method is characterized in that: the front ends of the two blades 1 and the front end of the pressing bar 2 are provided with a supporting rod 3 and a locking mechanism, the hinged end of the supporting rod 3 is hinged with the front end of one blade 1 close to the pressing bar 2, the locking mechanism is rotationally connected with the front end of the pressing bar 2, the free end of the supporting rod 3 penetrates through the locking mechanism and is locked, and the two blades 1 are in two states: when the two blades 1 are in a plane, the supporting rod 3 is propped against the bottom surface of the groove of the pressing strip 2, and the front ends of the two blades 1 and the front end of the pressing strip 2 are fixedly connected through the supporting rod 3 and the locking mechanism; when the two blades 1 are bent in the length direction, the included angle between the supporting rod 3 and the pressing strip 2 is 60-80 degrees, the two blades 1 are arc-shaped, one end of each arc is the joint of the two blades 1 and the eccentric wheel assembly, and the other end of each arc is the front end of the two blades 1; the length between the fixed end of the supporting rod 3 and the locking mechanism is consistent with the interval between the front ends of the two blades 1 and the front end of the pressing bar 2.
The locking mechanism comprises a locking block 4 and a knob 5, the locking block 4 is rotationally connected to the front end of the pressing bar 2, the locking block 4 is provided with a first through hole, the supporting rod 3 penetrates through the first through hole, and the knob 5 is screwed into a threaded hole of the locking block 4 and abuts against the supporting rod 3 in the first through hole. When the knob 5 is loosened, the supporting rod 3 can slide up and down in the first through hole of the locking block 4, after the supporting rod is adjusted, the knob 5 is screwed down, and the supporting rod 3 is locked, so that the two blades 1 are changed into arc shapes.
The hinge end of the supporting rod 3 is hinged with the front end of a blade 1 close to the pressing bar 2, namely, the front end of the blade 1 is fixedly provided with a hinge shaft 6, a hinge sleeve 7 is sleeved outside the hinge shaft 6 in a rotating mode, and the supporting rod 3 is fixed with the hinge sleeve 7.
The bottom of the pressing bar 2 below the locking block 4 is provided with a notch 2.1 for embedding the supporting rod. The supporting rod 3 can drive the locking block 4 to rotate while swinging, so that the pressing strip 2 has enough space for the supporting rod 3 to swing without interference.
When the two blades 1 are in a plane, a space is reserved between the axis of the hinge shaft 6 and the bottom surface of the pressing strip 2, namely, the axis of the hinge shaft 6 is higher than the bottom surface of the pressing strip 2, so that when the blades 1 are in a straight shape, the supporting rod 3 can be attached to the bottom surface of the pressing strip 2, and meanwhile, the knob 5 is screwed, so that the locking block 4 can fix the front ends of the two blades 1 and the front end of the pressing strip 2, and the fixing strength of the whole blade set is increased.
The front ends of the two blades 1 extend out of the pressing strip 2, and the hinge sleeve 7 is fixed at the front ends of the blades 1 extending out of the pressing strip 2. When the blade 1 is in a straight strip shape, the hinge shaft 6 and the hinge sleeve 7 can not interfere with the pressing strip 2, so that the blade 1 can be attached to the pressing strip 2 more closely.
The layering 2 is provided with second through holes, the number of which corresponds to the number of bolts and nuts of the two limiting blades 1, and the inner diameter of the second through holes is larger than the outer diameter of the nuts, so that the blades 1 can be attached to the layering 2 more closely.
The blade 1 comprises the following components in parts by weight: c:0.62 to 0.70, si:0.17 to 0.37, mn:0.90 to 1.20, P:0.012 to 0.035, S:0.012 to 0.035, cr:0.10 to 0.25, ni:0.55 to 0.75, mo:0.2 to 0.65, ti:0.012 to 0.035, the composite material of titanium and ordinary steel is called titanium steel composite material, and has not only the corrosion resistance of titanium but also the strength of ordinary steel plate as a structural material, and importantly, the cost is also greatly reduced.
Each first cutter head 1.1 of each blade 1 is provided with a chip removing structure capable of reducing weight, and the chip removing structure is a chip removing hole 1.1.1 arranged on the first cutter head 1.1. Namely, the weight of the chip removing hole is subtracted from the first cutter head, so that the weight of the cutter blade can be greatly reduced, and a motor with lower power can be used under the same condition, so that the cost is reduced. When the other two blades slide back and forth, the branches are blocked at the overlapped parts of the two blades, and the blocked branches can be discharged from the chip removal holes, so that chip removal can be smoothly performed, and normal work is ensured.
Claims (8)
1. The multifunctional pruner blade set comprises a gear, an eccentric wheel assembly, two blades and a pressing strip, wherein the eccentric wheel assembly is fixed with the center of the gear, the tail ends of the two blades are connected with the eccentric wheel assembly, one side edge of each blade is provided with a plurality of first cutter heads which are uniformly arranged, the other side edge of each blade is provided with a plurality of second cutter heads which are uniformly arranged, the two blades are provided with a plurality of long holes which are distributed along the length direction, and the two blades can be in reciprocating sliding superposition along the length direction and are provided with gaps; the method is characterized in that: the front ends of the two blades and the front end of the pressing bar are provided with a supporting rod and a locking mechanism, the hinged end of the supporting rod is hinged with the front end of one blade close to the pressing bar, the locking mechanism is rotationally connected to the front end of the pressing bar, the free end of the supporting rod penetrates through the locking mechanism and is locked, and the two blades have two states: when the two blades are in a plane, the supporting rods are propped against the bottom surface of the groove of the pressing strip, and the front ends of the two blades are fixedly connected with the front end of the pressing strip through the supporting rods and the locking mechanism; when the two blades are bent in the length direction, the included angle between the supporting rod and the pressing strip is 60-80 degrees, the two blades are arc-shaped, one end of each arc is the joint of the two blades and the eccentric wheel assembly, and the other end of each arc is the front end of the two blades; the length between the fixed end of the supporting rod and the locking mechanism is consistent with the distance between the front ends of the two blades and the front end of the pressing bar; the locking mechanism comprises a locking block and a knob, the locking block is rotationally connected to the front end of the pressing bar, the locking block is provided with a first through hole, the supporting rod penetrates through the first through hole, and the knob is screwed in a threaded hole of the locking block and abuts against the supporting rod in the first through hole; the hinge end of the supporting rod is hinged with the front end of a blade close to the pressing bar, the front end of the blade is fixedly provided with a hinge shaft, a hinge sleeve is sleeved outside the hinge shaft in a rotating mode, and the supporting rod is fixed with the hinge sleeve.
2. A multi-function pruner blade set as claimed in claim 1, wherein: the bottom of the pressing bar below the locking block is provided with a notch for embedding the supporting bar.
3. A multi-function pruner blade set as claimed in claim 1, wherein: when the two blades are in a plane, a space is reserved between the axis of the hinge shaft and the bottom surface of the pressing bar.
4. A multi-function pruner blade set as claimed in claim 3, characterized in that: the front ends of the two blades extend out of the pressing strip, and the hinge sleeve is fixed at the front ends of the blades extending out of the pressing strip.
5. A multi-function pruner blade set as claimed in claim 1, wherein: the pressing strip is provided with second through holes, the number of which corresponds to the number of bolts and nuts of the two limiting blades, and the inner diameter of the second through holes is larger than the outer diameter of the nuts.
6. A multi-function pruner blade set as claimed in claim 1, wherein: the blade comprises the following components in parts by weight: c:0.62 to 0.70, si:0.17 to 0.37, mn:0.90 to 1.20, P:0.012 to 0.035, S:0.012 to 0.035, cr:0.10 to 0.25, ni:0.55 to 0.75, mo:0.2 to 0.65, ti:0.012 to 0.035.
7. A multi-function pruner blade set as claimed in claim 1, wherein: each first cutter head of each blade is provided with a chip removing structure capable of reducing weight.
8. The multi-function pruner blade set as set forth in claim 7, further characterized in that: the chip removing structure is a chip removing hole arranged on the first cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520334.XA CN108566839B (en) | 2018-05-28 | 2018-05-28 | Multifunctional pruner blade set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520334.XA CN108566839B (en) | 2018-05-28 | 2018-05-28 | Multifunctional pruner blade set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108566839A CN108566839A (en) | 2018-09-25 |
| CN108566839B true CN108566839B (en) | 2024-01-19 |
Family
ID=63572174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810520334.XA Active CN108566839B (en) | 2018-05-28 | 2018-05-28 | Multifunctional pruner blade set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108566839B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1115328A (en) * | 1914-02-17 | 1914-10-27 | Robert C Murran | Hedge-trimmer. |
| JPS52150261A (en) * | 1976-06-02 | 1977-12-13 | Kawasaki Kiko Kk | Tea harvester having adjustable arc surface of cutting knife |
| JPH09285221A (en) * | 1996-04-21 | 1997-11-04 | Hayashi Zouen:Kk | Lightweight perforated clipping scissors |
| JP2005261275A (en) * | 2004-03-18 | 2005-09-29 | Yukio Kobayashi | Hedge trimmer |
| US7603781B1 (en) * | 2005-02-14 | 2009-10-20 | Szoke Jr Anthony A | Foliage trimmer with adjustable curvature of the flexible cutting blade assembly |
| DE202009014274U1 (en) * | 2009-10-21 | 2010-12-30 | Hofmann, Johann | Cutting device, in particular hedge trimmer |
| CN105638258A (en) * | 2016-04-01 | 2016-06-08 | 李庆森 | Electric hedge trimmer |
| CN105850531A (en) * | 2016-05-06 | 2016-08-17 | 宁波市锦旗刀片有限公司 | Multifunctional wear-resistant pruner cutter blade set |
| CN206227076U (en) * | 2015-07-23 | 2017-06-09 | 布莱克和戴克公司 | Vegetation cutting device and trimmer blade assembly |
| CN207135600U (en) * | 2017-09-08 | 2018-03-27 | 宁波市锦旗刀片有限公司 | Multifunctional pruning machine knife blade |
| CN108055935A (en) * | 2016-11-07 | 2018-05-22 | 苏州宝时得电动工具有限公司 | Blade and pruner |
| CN208446143U (en) * | 2018-05-28 | 2019-02-01 | 宁波市锦旗刀片有限公司 | A kind of Multifunctional pruner set of blades |
-
2018
- 2018-05-28 CN CN201810520334.XA patent/CN108566839B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1115328A (en) * | 1914-02-17 | 1914-10-27 | Robert C Murran | Hedge-trimmer. |
| JPS52150261A (en) * | 1976-06-02 | 1977-12-13 | Kawasaki Kiko Kk | Tea harvester having adjustable arc surface of cutting knife |
| JPH09285221A (en) * | 1996-04-21 | 1997-11-04 | Hayashi Zouen:Kk | Lightweight perforated clipping scissors |
| JP2005261275A (en) * | 2004-03-18 | 2005-09-29 | Yukio Kobayashi | Hedge trimmer |
| US7603781B1 (en) * | 2005-02-14 | 2009-10-20 | Szoke Jr Anthony A | Foliage trimmer with adjustable curvature of the flexible cutting blade assembly |
| DE202009014274U1 (en) * | 2009-10-21 | 2010-12-30 | Hofmann, Johann | Cutting device, in particular hedge trimmer |
| CN206227076U (en) * | 2015-07-23 | 2017-06-09 | 布莱克和戴克公司 | Vegetation cutting device and trimmer blade assembly |
| CN105638258A (en) * | 2016-04-01 | 2016-06-08 | 李庆森 | Electric hedge trimmer |
| CN105850531A (en) * | 2016-05-06 | 2016-08-17 | 宁波市锦旗刀片有限公司 | Multifunctional wear-resistant pruner cutter blade set |
| CN108055935A (en) * | 2016-11-07 | 2018-05-22 | 苏州宝时得电动工具有限公司 | Blade and pruner |
| CN207135600U (en) * | 2017-09-08 | 2018-03-27 | 宁波市锦旗刀片有限公司 | Multifunctional pruning machine knife blade |
| CN208446143U (en) * | 2018-05-28 | 2019-02-01 | 宁波市锦旗刀片有限公司 | A kind of Multifunctional pruner set of blades |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108566839A (en) | 2018-09-25 |
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Effective date of registration: 20231127 Address after: 315000 Xincheng village, Wuxiang Township, Yinzhou District, Ningbo City, Zhejiang Province Applicant after: Ningbo Jinqi Tools Co.,Ltd. Address before: Ningbo Jinqi Blade Co., Ltd., No. 209, Meidi Road, Wuxiang Township, Yinzhou District, Ningbo City, Zhejiang Province, 315111 Applicant before: NINGBO JINQI BLADE Co.,Ltd. |
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